diff options
Diffstat (limited to 'src/guestfs-actions.c')
-rw-r--r-- | src/guestfs-actions.c | 12655 |
1 files changed, 0 insertions, 12655 deletions
diff --git a/src/guestfs-actions.c b/src/guestfs-actions.c deleted file mode 100644 index 189eebee..00000000 --- a/src/guestfs-actions.c +++ /dev/null @@ -1,12655 +0,0 @@ -/* libguestfs generated file - * WARNING: THIS FILE IS GENERATED BY 'src/generator.ml'. - * ANY CHANGES YOU MAKE TO THIS FILE WILL BE LOST. - * - * Copyright (C) 2009 Red Hat Inc. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <stdio.h> -#include <stdlib.h> - -#include "guestfs.h" -#include "guestfs_protocol.h" - -#define error guestfs_error -#define perrorf guestfs_perrorf -#define safe_malloc guestfs_safe_malloc -#define safe_realloc guestfs_safe_realloc -#define safe_strdup guestfs_safe_strdup -#define safe_memdup guestfs_safe_memdup - -/* Check the return message from a call for validity. */ -static int -check_reply_header (guestfs_h *g, - const struct guestfs_message_header *hdr, - int proc_nr, int serial) -{ - if (hdr->prog != GUESTFS_PROGRAM) { - error (g, "wrong program (%d/%d)", hdr->prog, GUESTFS_PROGRAM); - return -1; - } - if (hdr->vers != GUESTFS_PROTOCOL_VERSION) { - error (g, "wrong protocol version (%d/%d)", - hdr->vers, GUESTFS_PROTOCOL_VERSION); - return -1; - } - if (hdr->direction != GUESTFS_DIRECTION_REPLY) { - error (g, "unexpected message direction (%d/%d)", - hdr->direction, GUESTFS_DIRECTION_REPLY); - return -1; - } - if (hdr->proc != proc_nr) { - error (g, "unexpected procedure number (%d/%d)", hdr->proc, proc_nr); - return -1; - } - if (hdr->serial != serial) { - error (g, "unexpected serial (%d/%d)", hdr->serial, serial); - return -1; - } - - return 0; -} - -/* Check we are in the right state to run a high-level action. */ -static int -check_state (guestfs_h *g, const char *caller) -{ - if (!guestfs_is_ready (g)) { - if (guestfs_is_config (g)) - error (g, "%s: call launch() before using this function", - caller); - else if (guestfs_is_launching (g)) - error (g, "%s: call wait_ready() before using this function", - caller); - else - error (g, "%s called from the wrong state, %d != READY", - caller, guestfs_get_state (g)); - return -1; - } - return 0; -} - -struct mount_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void mount_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct mount_ctx *ctx = (struct mount_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_mount"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_mount"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_mount"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_mount (guestfs_h *g, - const char *device, - const char *mountpoint) -{ - struct guestfs_mount_args args; - struct mount_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_mount") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - args.mountpoint = (char *) mountpoint; - serial = guestfs__send_sync (g, GUESTFS_PROC_MOUNT, - (xdrproc_t) xdr_guestfs_mount_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, mount_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_mount"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_MOUNT, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct sync_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void sync_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct sync_ctx *ctx = (struct sync_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_sync"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_sync"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_sync"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_sync (guestfs_h *g) -{ - struct sync_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_sync") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - serial = guestfs__send_sync (g, GUESTFS_PROC_SYNC, NULL, NULL); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, sync_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_sync"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_SYNC, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct touch_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void touch_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct touch_ctx *ctx = (struct touch_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_touch"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_touch"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_touch"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_touch (guestfs_h *g, - const char *path) -{ - struct guestfs_touch_args args; - struct touch_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_touch") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_TOUCH, - (xdrproc_t) xdr_guestfs_touch_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, touch_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_touch"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_TOUCH, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct cat_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_cat_ret ret; -}; - -static void cat_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct cat_ctx *ctx = (struct cat_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_cat"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_cat"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_cat"); - return; - } - goto done; - } - if (!xdr_guestfs_cat_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_cat"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char *guestfs_cat (guestfs_h *g, - const char *path) -{ - struct guestfs_cat_args args; - struct cat_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_cat") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_CAT, - (xdrproc_t) xdr_guestfs_cat_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, cat_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_cat"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_CAT, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - return ctx.ret.content; /* caller will free */ -} - -struct ll_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_ll_ret ret; -}; - -static void ll_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct ll_ctx *ctx = (struct ll_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_ll"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_ll"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_ll"); - return; - } - goto done; - } - if (!xdr_guestfs_ll_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_ll"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char *guestfs_ll (guestfs_h *g, - const char *directory) -{ - struct guestfs_ll_args args; - struct ll_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_ll") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.directory = (char *) directory; - serial = guestfs__send_sync (g, GUESTFS_PROC_LL, - (xdrproc_t) xdr_guestfs_ll_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, ll_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_ll"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_LL, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - return ctx.ret.listing; /* caller will free */ -} - -struct ls_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_ls_ret ret; -}; - -static void ls_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct ls_ctx *ctx = (struct ls_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_ls"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_ls"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_ls"); - return; - } - goto done; - } - if (!xdr_guestfs_ls_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_ls"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_ls (guestfs_h *g, - const char *directory) -{ - struct guestfs_ls_args args; - struct ls_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_ls") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.directory = (char *) directory; - serial = guestfs__send_sync (g, GUESTFS_PROC_LS, - (xdrproc_t) xdr_guestfs_ls_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, ls_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_ls"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_LS, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.listing.listing_val = - safe_realloc (g, ctx.ret.listing.listing_val, - sizeof (char *) * (ctx.ret.listing.listing_len + 1)); - ctx.ret.listing.listing_val[ctx.ret.listing.listing_len] = NULL; - return ctx.ret.listing.listing_val; -} - -struct list_devices_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_list_devices_ret ret; -}; - -static void list_devices_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct list_devices_ctx *ctx = (struct list_devices_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_list_devices"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_list_devices"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_list_devices"); - return; - } - goto done; - } - if (!xdr_guestfs_list_devices_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_list_devices"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_list_devices (guestfs_h *g) -{ - struct list_devices_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_list_devices") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - serial = guestfs__send_sync (g, GUESTFS_PROC_LIST_DEVICES, NULL, NULL); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, list_devices_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_list_devices"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_LIST_DEVICES, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.devices.devices_val = - safe_realloc (g, ctx.ret.devices.devices_val, - sizeof (char *) * (ctx.ret.devices.devices_len + 1)); - ctx.ret.devices.devices_val[ctx.ret.devices.devices_len] = NULL; - return ctx.ret.devices.devices_val; -} - -struct list_partitions_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_list_partitions_ret ret; -}; - -static void list_partitions_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct list_partitions_ctx *ctx = (struct list_partitions_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_list_partitions"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_list_partitions"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_list_partitions"); - return; - } - goto done; - } - if (!xdr_guestfs_list_partitions_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_list_partitions"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_list_partitions (guestfs_h *g) -{ - struct list_partitions_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_list_partitions") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - serial = guestfs__send_sync (g, GUESTFS_PROC_LIST_PARTITIONS, NULL, NULL); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, list_partitions_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_list_partitions"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_LIST_PARTITIONS, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.partitions.partitions_val = - safe_realloc (g, ctx.ret.partitions.partitions_val, - sizeof (char *) * (ctx.ret.partitions.partitions_len + 1)); - ctx.ret.partitions.partitions_val[ctx.ret.partitions.partitions_len] = NULL; - return ctx.ret.partitions.partitions_val; -} - -struct pvs_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_pvs_ret ret; -}; - -static void pvs_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct pvs_ctx *ctx = (struct pvs_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_pvs"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_pvs"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_pvs"); - return; - } - goto done; - } - if (!xdr_guestfs_pvs_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_pvs"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_pvs (guestfs_h *g) -{ - struct pvs_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_pvs") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - serial = guestfs__send_sync (g, GUESTFS_PROC_PVS, NULL, NULL); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, pvs_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_pvs"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_PVS, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.physvols.physvols_val = - safe_realloc (g, ctx.ret.physvols.physvols_val, - sizeof (char *) * (ctx.ret.physvols.physvols_len + 1)); - ctx.ret.physvols.physvols_val[ctx.ret.physvols.physvols_len] = NULL; - return ctx.ret.physvols.physvols_val; -} - -struct vgs_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_vgs_ret ret; -}; - -static void vgs_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct vgs_ctx *ctx = (struct vgs_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_vgs"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_vgs"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_vgs"); - return; - } - goto done; - } - if (!xdr_guestfs_vgs_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_vgs"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_vgs (guestfs_h *g) -{ - struct vgs_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_vgs") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - serial = guestfs__send_sync (g, GUESTFS_PROC_VGS, NULL, NULL); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, vgs_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_vgs"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_VGS, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.volgroups.volgroups_val = - safe_realloc (g, ctx.ret.volgroups.volgroups_val, - sizeof (char *) * (ctx.ret.volgroups.volgroups_len + 1)); - ctx.ret.volgroups.volgroups_val[ctx.ret.volgroups.volgroups_len] = NULL; - return ctx.ret.volgroups.volgroups_val; -} - -struct lvs_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_lvs_ret ret; -}; - -static void lvs_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct lvs_ctx *ctx = (struct lvs_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_lvs"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_lvs"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_lvs"); - return; - } - goto done; - } - if (!xdr_guestfs_lvs_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_lvs"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_lvs (guestfs_h *g) -{ - struct lvs_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_lvs") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - serial = guestfs__send_sync (g, GUESTFS_PROC_LVS, NULL, NULL); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, lvs_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_lvs"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_LVS, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.logvols.logvols_val = - safe_realloc (g, ctx.ret.logvols.logvols_val, - sizeof (char *) * (ctx.ret.logvols.logvols_len + 1)); - ctx.ret.logvols.logvols_val[ctx.ret.logvols.logvols_len] = NULL; - return ctx.ret.logvols.logvols_val; -} - -struct pvs_full_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_pvs_full_ret ret; -}; - -static void pvs_full_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct pvs_full_ctx *ctx = (struct pvs_full_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_pvs_full"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_pvs_full"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_pvs_full"); - return; - } - goto done; - } - if (!xdr_guestfs_pvs_full_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_pvs_full"); - return; - } - done: - ctx->cb_sequence = 1; -} - -struct guestfs_lvm_pv_list *guestfs_pvs_full (guestfs_h *g) -{ - struct pvs_full_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_pvs_full") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - serial = guestfs__send_sync (g, GUESTFS_PROC_PVS_FULL, NULL, NULL); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, pvs_full_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_pvs_full"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_PVS_FULL, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this */ - return safe_memdup (g, &ctx.ret.physvols, sizeof (ctx.ret.physvols)); -} - -struct vgs_full_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_vgs_full_ret ret; -}; - -static void vgs_full_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct vgs_full_ctx *ctx = (struct vgs_full_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_vgs_full"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_vgs_full"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_vgs_full"); - return; - } - goto done; - } - if (!xdr_guestfs_vgs_full_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_vgs_full"); - return; - } - done: - ctx->cb_sequence = 1; -} - -struct guestfs_lvm_vg_list *guestfs_vgs_full (guestfs_h *g) -{ - struct vgs_full_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_vgs_full") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - serial = guestfs__send_sync (g, GUESTFS_PROC_VGS_FULL, NULL, NULL); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, vgs_full_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_vgs_full"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_VGS_FULL, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this */ - return safe_memdup (g, &ctx.ret.volgroups, sizeof (ctx.ret.volgroups)); -} - -struct lvs_full_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_lvs_full_ret ret; -}; - -static void lvs_full_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct lvs_full_ctx *ctx = (struct lvs_full_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_lvs_full"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_lvs_full"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_lvs_full"); - return; - } - goto done; - } - if (!xdr_guestfs_lvs_full_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_lvs_full"); - return; - } - done: - ctx->cb_sequence = 1; -} - -struct guestfs_lvm_lv_list *guestfs_lvs_full (guestfs_h *g) -{ - struct lvs_full_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_lvs_full") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - serial = guestfs__send_sync (g, GUESTFS_PROC_LVS_FULL, NULL, NULL); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, lvs_full_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_lvs_full"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_LVS_FULL, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this */ - return safe_memdup (g, &ctx.ret.logvols, sizeof (ctx.ret.logvols)); -} - -struct read_lines_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_read_lines_ret ret; -}; - -static void read_lines_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct read_lines_ctx *ctx = (struct read_lines_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_read_lines"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_read_lines"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_read_lines"); - return; - } - goto done; - } - if (!xdr_guestfs_read_lines_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_read_lines"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_read_lines (guestfs_h *g, - const char *path) -{ - struct guestfs_read_lines_args args; - struct read_lines_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_read_lines") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_READ_LINES, - (xdrproc_t) xdr_guestfs_read_lines_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, read_lines_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_read_lines"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_READ_LINES, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.lines.lines_val = - safe_realloc (g, ctx.ret.lines.lines_val, - sizeof (char *) * (ctx.ret.lines.lines_len + 1)); - ctx.ret.lines.lines_val[ctx.ret.lines.lines_len] = NULL; - return ctx.ret.lines.lines_val; -} - -struct aug_init_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void aug_init_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct aug_init_ctx *ctx = (struct aug_init_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_aug_init"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_aug_init"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_aug_init"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_aug_init (guestfs_h *g, - const char *root, - int flags) -{ - struct guestfs_aug_init_args args; - struct aug_init_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_aug_init") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.root = (char *) root; - args.flags = flags; - serial = guestfs__send_sync (g, GUESTFS_PROC_AUG_INIT, - (xdrproc_t) xdr_guestfs_aug_init_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, aug_init_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_aug_init"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_AUG_INIT, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct aug_close_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void aug_close_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct aug_close_ctx *ctx = (struct aug_close_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_aug_close"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_aug_close"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_aug_close"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_aug_close (guestfs_h *g) -{ - struct aug_close_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_aug_close") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - serial = guestfs__send_sync (g, GUESTFS_PROC_AUG_CLOSE, NULL, NULL); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, aug_close_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_aug_close"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_AUG_CLOSE, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct aug_defvar_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_aug_defvar_ret ret; -}; - -static void aug_defvar_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct aug_defvar_ctx *ctx = (struct aug_defvar_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_aug_defvar"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_aug_defvar"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_aug_defvar"); - return; - } - goto done; - } - if (!xdr_guestfs_aug_defvar_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_aug_defvar"); - return; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_aug_defvar (guestfs_h *g, - const char *name, - const char *expr) -{ - struct guestfs_aug_defvar_args args; - struct aug_defvar_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_aug_defvar") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.name = (char *) name; - args.expr = expr ? (char **) &expr : NULL; - serial = guestfs__send_sync (g, GUESTFS_PROC_AUG_DEFVAR, - (xdrproc_t) xdr_guestfs_aug_defvar_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, aug_defvar_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_aug_defvar"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_AUG_DEFVAR, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return ctx.ret.nrnodes; -} - -struct aug_defnode_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_aug_defnode_ret ret; -}; - -static void aug_defnode_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct aug_defnode_ctx *ctx = (struct aug_defnode_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_aug_defnode"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_aug_defnode"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_aug_defnode"); - return; - } - goto done; - } - if (!xdr_guestfs_aug_defnode_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_aug_defnode"); - return; - } - done: - ctx->cb_sequence = 1; -} - -struct guestfs_int_bool *guestfs_aug_defnode (guestfs_h *g, - const char *name, - const char *expr, - const char *val) -{ - struct guestfs_aug_defnode_args args; - struct aug_defnode_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_aug_defnode") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.name = (char *) name; - args.expr = (char *) expr; - args.val = (char *) val; - serial = guestfs__send_sync (g, GUESTFS_PROC_AUG_DEFNODE, - (xdrproc_t) xdr_guestfs_aug_defnode_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, aug_defnode_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_aug_defnode"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_AUG_DEFNODE, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller with free this */ - return safe_memdup (g, &ctx.ret, sizeof (ctx.ret)); -} - -struct aug_get_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_aug_get_ret ret; -}; - -static void aug_get_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct aug_get_ctx *ctx = (struct aug_get_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_aug_get"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_aug_get"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_aug_get"); - return; - } - goto done; - } - if (!xdr_guestfs_aug_get_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_aug_get"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char *guestfs_aug_get (guestfs_h *g, - const char *path) -{ - struct guestfs_aug_get_args args; - struct aug_get_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_aug_get") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_AUG_GET, - (xdrproc_t) xdr_guestfs_aug_get_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, aug_get_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_aug_get"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_AUG_GET, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - return ctx.ret.val; /* caller will free */ -} - -struct aug_set_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void aug_set_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct aug_set_ctx *ctx = (struct aug_set_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_aug_set"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_aug_set"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_aug_set"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_aug_set (guestfs_h *g, - const char *path, - const char *val) -{ - struct guestfs_aug_set_args args; - struct aug_set_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_aug_set") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - args.val = (char *) val; - serial = guestfs__send_sync (g, GUESTFS_PROC_AUG_SET, - (xdrproc_t) xdr_guestfs_aug_set_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, aug_set_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_aug_set"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_AUG_SET, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct aug_insert_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void aug_insert_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct aug_insert_ctx *ctx = (struct aug_insert_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_aug_insert"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_aug_insert"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_aug_insert"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_aug_insert (guestfs_h *g, - const char *path, - const char *label, - int before) -{ - struct guestfs_aug_insert_args args; - struct aug_insert_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_aug_insert") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - args.label = (char *) label; - args.before = before; - serial = guestfs__send_sync (g, GUESTFS_PROC_AUG_INSERT, - (xdrproc_t) xdr_guestfs_aug_insert_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, aug_insert_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_aug_insert"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_AUG_INSERT, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct aug_rm_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_aug_rm_ret ret; -}; - -static void aug_rm_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct aug_rm_ctx *ctx = (struct aug_rm_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_aug_rm"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_aug_rm"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_aug_rm"); - return; - } - goto done; - } - if (!xdr_guestfs_aug_rm_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_aug_rm"); - return; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_aug_rm (guestfs_h *g, - const char *path) -{ - struct guestfs_aug_rm_args args; - struct aug_rm_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_aug_rm") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_AUG_RM, - (xdrproc_t) xdr_guestfs_aug_rm_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, aug_rm_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_aug_rm"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_AUG_RM, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return ctx.ret.nrnodes; -} - -struct aug_mv_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void aug_mv_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct aug_mv_ctx *ctx = (struct aug_mv_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_aug_mv"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_aug_mv"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_aug_mv"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_aug_mv (guestfs_h *g, - const char *src, - const char *dest) -{ - struct guestfs_aug_mv_args args; - struct aug_mv_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_aug_mv") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.src = (char *) src; - args.dest = (char *) dest; - serial = guestfs__send_sync (g, GUESTFS_PROC_AUG_MV, - (xdrproc_t) xdr_guestfs_aug_mv_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, aug_mv_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_aug_mv"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_AUG_MV, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct aug_match_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_aug_match_ret ret; -}; - -static void aug_match_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct aug_match_ctx *ctx = (struct aug_match_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_aug_match"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_aug_match"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_aug_match"); - return; - } - goto done; - } - if (!xdr_guestfs_aug_match_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_aug_match"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_aug_match (guestfs_h *g, - const char *path) -{ - struct guestfs_aug_match_args args; - struct aug_match_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_aug_match") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_AUG_MATCH, - (xdrproc_t) xdr_guestfs_aug_match_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, aug_match_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_aug_match"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_AUG_MATCH, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.matches.matches_val = - safe_realloc (g, ctx.ret.matches.matches_val, - sizeof (char *) * (ctx.ret.matches.matches_len + 1)); - ctx.ret.matches.matches_val[ctx.ret.matches.matches_len] = NULL; - return ctx.ret.matches.matches_val; -} - -struct aug_save_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void aug_save_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct aug_save_ctx *ctx = (struct aug_save_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_aug_save"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_aug_save"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_aug_save"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_aug_save (guestfs_h *g) -{ - struct aug_save_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_aug_save") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - serial = guestfs__send_sync (g, GUESTFS_PROC_AUG_SAVE, NULL, NULL); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, aug_save_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_aug_save"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_AUG_SAVE, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct aug_load_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void aug_load_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct aug_load_ctx *ctx = (struct aug_load_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_aug_load"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_aug_load"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_aug_load"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_aug_load (guestfs_h *g) -{ - struct aug_load_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_aug_load") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - serial = guestfs__send_sync (g, GUESTFS_PROC_AUG_LOAD, NULL, NULL); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, aug_load_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_aug_load"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_AUG_LOAD, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct aug_ls_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_aug_ls_ret ret; -}; - -static void aug_ls_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct aug_ls_ctx *ctx = (struct aug_ls_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_aug_ls"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_aug_ls"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_aug_ls"); - return; - } - goto done; - } - if (!xdr_guestfs_aug_ls_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_aug_ls"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_aug_ls (guestfs_h *g, - const char *path) -{ - struct guestfs_aug_ls_args args; - struct aug_ls_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_aug_ls") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_AUG_LS, - (xdrproc_t) xdr_guestfs_aug_ls_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, aug_ls_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_aug_ls"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_AUG_LS, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.matches.matches_val = - safe_realloc (g, ctx.ret.matches.matches_val, - sizeof (char *) * (ctx.ret.matches.matches_len + 1)); - ctx.ret.matches.matches_val[ctx.ret.matches.matches_len] = NULL; - return ctx.ret.matches.matches_val; -} - -struct rm_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void rm_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct rm_ctx *ctx = (struct rm_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_rm"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_rm"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_rm"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_rm (guestfs_h *g, - const char *path) -{ - struct guestfs_rm_args args; - struct rm_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_rm") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_RM, - (xdrproc_t) xdr_guestfs_rm_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, rm_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_rm"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_RM, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct rmdir_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void rmdir_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct rmdir_ctx *ctx = (struct rmdir_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_rmdir"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_rmdir"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_rmdir"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_rmdir (guestfs_h *g, - const char *path) -{ - struct guestfs_rmdir_args args; - struct rmdir_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_rmdir") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_RMDIR, - (xdrproc_t) xdr_guestfs_rmdir_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, rmdir_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_rmdir"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_RMDIR, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct rm_rf_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void rm_rf_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct rm_rf_ctx *ctx = (struct rm_rf_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_rm_rf"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_rm_rf"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_rm_rf"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_rm_rf (guestfs_h *g, - const char *path) -{ - struct guestfs_rm_rf_args args; - struct rm_rf_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_rm_rf") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_RM_RF, - (xdrproc_t) xdr_guestfs_rm_rf_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, rm_rf_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_rm_rf"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_RM_RF, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct mkdir_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void mkdir_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct mkdir_ctx *ctx = (struct mkdir_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_mkdir"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_mkdir"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_mkdir"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_mkdir (guestfs_h *g, - const char *path) -{ - struct guestfs_mkdir_args args; - struct mkdir_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_mkdir") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_MKDIR, - (xdrproc_t) xdr_guestfs_mkdir_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, mkdir_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_mkdir"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_MKDIR, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct mkdir_p_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void mkdir_p_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct mkdir_p_ctx *ctx = (struct mkdir_p_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_mkdir_p"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_mkdir_p"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_mkdir_p"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_mkdir_p (guestfs_h *g, - const char *path) -{ - struct guestfs_mkdir_p_args args; - struct mkdir_p_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_mkdir_p") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_MKDIR_P, - (xdrproc_t) xdr_guestfs_mkdir_p_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, mkdir_p_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_mkdir_p"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_MKDIR_P, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct chmod_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void chmod_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct chmod_ctx *ctx = (struct chmod_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_chmod"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_chmod"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_chmod"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_chmod (guestfs_h *g, - int mode, - const char *path) -{ - struct guestfs_chmod_args args; - struct chmod_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_chmod") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.mode = mode; - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_CHMOD, - (xdrproc_t) xdr_guestfs_chmod_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, chmod_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_chmod"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_CHMOD, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct chown_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void chown_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct chown_ctx *ctx = (struct chown_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_chown"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_chown"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_chown"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_chown (guestfs_h *g, - int owner, - int group, - const char *path) -{ - struct guestfs_chown_args args; - struct chown_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_chown") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.owner = owner; - args.group = group; - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_CHOWN, - (xdrproc_t) xdr_guestfs_chown_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, chown_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_chown"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_CHOWN, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct exists_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_exists_ret ret; -}; - -static void exists_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct exists_ctx *ctx = (struct exists_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_exists"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_exists"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_exists"); - return; - } - goto done; - } - if (!xdr_guestfs_exists_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_exists"); - return; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_exists (guestfs_h *g, - const char *path) -{ - struct guestfs_exists_args args; - struct exists_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_exists") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_EXISTS, - (xdrproc_t) xdr_guestfs_exists_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, exists_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_exists"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_EXISTS, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return ctx.ret.existsflag; -} - -struct is_file_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_is_file_ret ret; -}; - -static void is_file_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct is_file_ctx *ctx = (struct is_file_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_is_file"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_is_file"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_is_file"); - return; - } - goto done; - } - if (!xdr_guestfs_is_file_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_is_file"); - return; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_is_file (guestfs_h *g, - const char *path) -{ - struct guestfs_is_file_args args; - struct is_file_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_is_file") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_IS_FILE, - (xdrproc_t) xdr_guestfs_is_file_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, is_file_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_is_file"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_IS_FILE, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return ctx.ret.fileflag; -} - -struct is_dir_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_is_dir_ret ret; -}; - -static void is_dir_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct is_dir_ctx *ctx = (struct is_dir_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_is_dir"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_is_dir"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_is_dir"); - return; - } - goto done; - } - if (!xdr_guestfs_is_dir_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_is_dir"); - return; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_is_dir (guestfs_h *g, - const char *path) -{ - struct guestfs_is_dir_args args; - struct is_dir_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_is_dir") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_IS_DIR, - (xdrproc_t) xdr_guestfs_is_dir_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, is_dir_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_is_dir"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_IS_DIR, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return ctx.ret.dirflag; -} - -struct pvcreate_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void pvcreate_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct pvcreate_ctx *ctx = (struct pvcreate_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_pvcreate"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_pvcreate"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_pvcreate"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_pvcreate (guestfs_h *g, - const char *device) -{ - struct guestfs_pvcreate_args args; - struct pvcreate_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_pvcreate") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_PVCREATE, - (xdrproc_t) xdr_guestfs_pvcreate_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, pvcreate_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_pvcreate"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_PVCREATE, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct vgcreate_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void vgcreate_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct vgcreate_ctx *ctx = (struct vgcreate_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_vgcreate"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_vgcreate"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_vgcreate"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_vgcreate (guestfs_h *g, - const char *volgroup, - char * const* const physvols) -{ - struct guestfs_vgcreate_args args; - struct vgcreate_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_vgcreate") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.volgroup = (char *) volgroup; - args.physvols.physvols_val = (char **) physvols; - for (args.physvols.physvols_len = 0; physvols[args.physvols.physvols_len]; args.physvols.physvols_len++) ; - serial = guestfs__send_sync (g, GUESTFS_PROC_VGCREATE, - (xdrproc_t) xdr_guestfs_vgcreate_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, vgcreate_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_vgcreate"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_VGCREATE, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct lvcreate_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void lvcreate_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct lvcreate_ctx *ctx = (struct lvcreate_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_lvcreate"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_lvcreate"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_lvcreate"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_lvcreate (guestfs_h *g, - const char *logvol, - const char *volgroup, - int mbytes) -{ - struct guestfs_lvcreate_args args; - struct lvcreate_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_lvcreate") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.logvol = (char *) logvol; - args.volgroup = (char *) volgroup; - args.mbytes = mbytes; - serial = guestfs__send_sync (g, GUESTFS_PROC_LVCREATE, - (xdrproc_t) xdr_guestfs_lvcreate_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, lvcreate_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_lvcreate"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_LVCREATE, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct mkfs_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void mkfs_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct mkfs_ctx *ctx = (struct mkfs_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_mkfs"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_mkfs"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_mkfs"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_mkfs (guestfs_h *g, - const char *fstype, - const char *device) -{ - struct guestfs_mkfs_args args; - struct mkfs_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_mkfs") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.fstype = (char *) fstype; - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_MKFS, - (xdrproc_t) xdr_guestfs_mkfs_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, mkfs_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_mkfs"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_MKFS, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct sfdisk_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void sfdisk_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct sfdisk_ctx *ctx = (struct sfdisk_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_sfdisk"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_sfdisk"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_sfdisk"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_sfdisk (guestfs_h *g, - const char *device, - int cyls, - int heads, - int sectors, - char * const* const lines) -{ - struct guestfs_sfdisk_args args; - struct sfdisk_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_sfdisk") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - args.cyls = cyls; - args.heads = heads; - args.sectors = sectors; - args.lines.lines_val = (char **) lines; - for (args.lines.lines_len = 0; lines[args.lines.lines_len]; args.lines.lines_len++) ; - serial = guestfs__send_sync (g, GUESTFS_PROC_SFDISK, - (xdrproc_t) xdr_guestfs_sfdisk_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, sfdisk_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_sfdisk"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_SFDISK, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct write_file_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void write_file_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct write_file_ctx *ctx = (struct write_file_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_write_file"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_write_file"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_write_file"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_write_file (guestfs_h *g, - const char *path, - const char *content, - int size) -{ - struct guestfs_write_file_args args; - struct write_file_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_write_file") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - args.content = (char *) content; - args.size = size; - serial = guestfs__send_sync (g, GUESTFS_PROC_WRITE_FILE, - (xdrproc_t) xdr_guestfs_write_file_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, write_file_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_write_file"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_WRITE_FILE, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct umount_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void umount_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct umount_ctx *ctx = (struct umount_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_umount"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_umount"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_umount"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_umount (guestfs_h *g, - const char *pathordevice) -{ - struct guestfs_umount_args args; - struct umount_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_umount") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.pathordevice = (char *) pathordevice; - serial = guestfs__send_sync (g, GUESTFS_PROC_UMOUNT, - (xdrproc_t) xdr_guestfs_umount_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, umount_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_umount"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_UMOUNT, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct mounts_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_mounts_ret ret; -}; - -static void mounts_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct mounts_ctx *ctx = (struct mounts_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_mounts"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_mounts"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_mounts"); - return; - } - goto done; - } - if (!xdr_guestfs_mounts_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_mounts"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_mounts (guestfs_h *g) -{ - struct mounts_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_mounts") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - serial = guestfs__send_sync (g, GUESTFS_PROC_MOUNTS, NULL, NULL); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, mounts_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_mounts"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_MOUNTS, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.devices.devices_val = - safe_realloc (g, ctx.ret.devices.devices_val, - sizeof (char *) * (ctx.ret.devices.devices_len + 1)); - ctx.ret.devices.devices_val[ctx.ret.devices.devices_len] = NULL; - return ctx.ret.devices.devices_val; -} - -struct umount_all_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void umount_all_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct umount_all_ctx *ctx = (struct umount_all_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_umount_all"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_umount_all"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_umount_all"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_umount_all (guestfs_h *g) -{ - struct umount_all_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_umount_all") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - serial = guestfs__send_sync (g, GUESTFS_PROC_UMOUNT_ALL, NULL, NULL); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, umount_all_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_umount_all"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_UMOUNT_ALL, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct lvm_remove_all_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void lvm_remove_all_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct lvm_remove_all_ctx *ctx = (struct lvm_remove_all_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_lvm_remove_all"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_lvm_remove_all"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_lvm_remove_all"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_lvm_remove_all (guestfs_h *g) -{ - struct lvm_remove_all_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_lvm_remove_all") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - serial = guestfs__send_sync (g, GUESTFS_PROC_LVM_REMOVE_ALL, NULL, NULL); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, lvm_remove_all_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_lvm_remove_all"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_LVM_REMOVE_ALL, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct file_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_file_ret ret; -}; - -static void file_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct file_ctx *ctx = (struct file_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_file"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_file"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_file"); - return; - } - goto done; - } - if (!xdr_guestfs_file_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_file"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char *guestfs_file (guestfs_h *g, - const char *path) -{ - struct guestfs_file_args args; - struct file_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_file") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_FILE, - (xdrproc_t) xdr_guestfs_file_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, file_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_file"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_FILE, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - return ctx.ret.description; /* caller will free */ -} - -struct command_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_command_ret ret; -}; - -static void command_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct command_ctx *ctx = (struct command_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_command"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_command"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_command"); - return; - } - goto done; - } - if (!xdr_guestfs_command_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_command"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char *guestfs_command (guestfs_h *g, - char * const* const arguments) -{ - struct guestfs_command_args args; - struct command_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_command") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.arguments.arguments_val = (char **) arguments; - for (args.arguments.arguments_len = 0; arguments[args.arguments.arguments_len]; args.arguments.arguments_len++) ; - serial = guestfs__send_sync (g, GUESTFS_PROC_COMMAND, - (xdrproc_t) xdr_guestfs_command_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, command_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_command"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_COMMAND, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - return ctx.ret.output; /* caller will free */ -} - -struct command_lines_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_command_lines_ret ret; -}; - -static void command_lines_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct command_lines_ctx *ctx = (struct command_lines_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_command_lines"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_command_lines"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_command_lines"); - return; - } - goto done; - } - if (!xdr_guestfs_command_lines_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_command_lines"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_command_lines (guestfs_h *g, - char * const* const arguments) -{ - struct guestfs_command_lines_args args; - struct command_lines_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_command_lines") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.arguments.arguments_val = (char **) arguments; - for (args.arguments.arguments_len = 0; arguments[args.arguments.arguments_len]; args.arguments.arguments_len++) ; - serial = guestfs__send_sync (g, GUESTFS_PROC_COMMAND_LINES, - (xdrproc_t) xdr_guestfs_command_lines_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, command_lines_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_command_lines"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_COMMAND_LINES, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.lines.lines_val = - safe_realloc (g, ctx.ret.lines.lines_val, - sizeof (char *) * (ctx.ret.lines.lines_len + 1)); - ctx.ret.lines.lines_val[ctx.ret.lines.lines_len] = NULL; - return ctx.ret.lines.lines_val; -} - -struct stat_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_stat_ret ret; -}; - -static void stat_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct stat_ctx *ctx = (struct stat_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_stat"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_stat"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_stat"); - return; - } - goto done; - } - if (!xdr_guestfs_stat_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_stat"); - return; - } - done: - ctx->cb_sequence = 1; -} - -struct guestfs_stat *guestfs_stat (guestfs_h *g, - const char *path) -{ - struct guestfs_stat_args args; - struct stat_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_stat") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_STAT, - (xdrproc_t) xdr_guestfs_stat_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, stat_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_stat"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_STAT, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this */ - return safe_memdup (g, &ctx.ret.statbuf, sizeof (ctx.ret.statbuf)); -} - -struct lstat_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_lstat_ret ret; -}; - -static void lstat_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct lstat_ctx *ctx = (struct lstat_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_lstat"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_lstat"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_lstat"); - return; - } - goto done; - } - if (!xdr_guestfs_lstat_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_lstat"); - return; - } - done: - ctx->cb_sequence = 1; -} - -struct guestfs_stat *guestfs_lstat (guestfs_h *g, - const char *path) -{ - struct guestfs_lstat_args args; - struct lstat_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_lstat") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_LSTAT, - (xdrproc_t) xdr_guestfs_lstat_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, lstat_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_lstat"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_LSTAT, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this */ - return safe_memdup (g, &ctx.ret.statbuf, sizeof (ctx.ret.statbuf)); -} - -struct statvfs_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_statvfs_ret ret; -}; - -static void statvfs_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct statvfs_ctx *ctx = (struct statvfs_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_statvfs"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_statvfs"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_statvfs"); - return; - } - goto done; - } - if (!xdr_guestfs_statvfs_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_statvfs"); - return; - } - done: - ctx->cb_sequence = 1; -} - -struct guestfs_statvfs *guestfs_statvfs (guestfs_h *g, - const char *path) -{ - struct guestfs_statvfs_args args; - struct statvfs_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_statvfs") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_STATVFS, - (xdrproc_t) xdr_guestfs_statvfs_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, statvfs_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_statvfs"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_STATVFS, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this */ - return safe_memdup (g, &ctx.ret.statbuf, sizeof (ctx.ret.statbuf)); -} - -struct tune2fs_l_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_tune2fs_l_ret ret; -}; - -static void tune2fs_l_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct tune2fs_l_ctx *ctx = (struct tune2fs_l_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_tune2fs_l"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_tune2fs_l"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_tune2fs_l"); - return; - } - goto done; - } - if (!xdr_guestfs_tune2fs_l_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_tune2fs_l"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_tune2fs_l (guestfs_h *g, - const char *device) -{ - struct guestfs_tune2fs_l_args args; - struct tune2fs_l_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_tune2fs_l") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_TUNE2FS_L, - (xdrproc_t) xdr_guestfs_tune2fs_l_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, tune2fs_l_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_tune2fs_l"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_TUNE2FS_L, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.superblock.superblock_val = - safe_realloc (g, ctx.ret.superblock.superblock_val, - sizeof (char *) * (ctx.ret.superblock.superblock_len + 1)); - ctx.ret.superblock.superblock_val[ctx.ret.superblock.superblock_len] = NULL; - return ctx.ret.superblock.superblock_val; -} - -struct blockdev_setro_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void blockdev_setro_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct blockdev_setro_ctx *ctx = (struct blockdev_setro_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_blockdev_setro"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_blockdev_setro"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_blockdev_setro"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_blockdev_setro (guestfs_h *g, - const char *device) -{ - struct guestfs_blockdev_setro_args args; - struct blockdev_setro_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_blockdev_setro") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_BLOCKDEV_SETRO, - (xdrproc_t) xdr_guestfs_blockdev_setro_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, blockdev_setro_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_blockdev_setro"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_BLOCKDEV_SETRO, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct blockdev_setrw_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void blockdev_setrw_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct blockdev_setrw_ctx *ctx = (struct blockdev_setrw_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_blockdev_setrw"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_blockdev_setrw"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_blockdev_setrw"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_blockdev_setrw (guestfs_h *g, - const char *device) -{ - struct guestfs_blockdev_setrw_args args; - struct blockdev_setrw_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_blockdev_setrw") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_BLOCKDEV_SETRW, - (xdrproc_t) xdr_guestfs_blockdev_setrw_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, blockdev_setrw_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_blockdev_setrw"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_BLOCKDEV_SETRW, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct blockdev_getro_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_blockdev_getro_ret ret; -}; - -static void blockdev_getro_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct blockdev_getro_ctx *ctx = (struct blockdev_getro_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_blockdev_getro"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_blockdev_getro"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_blockdev_getro"); - return; - } - goto done; - } - if (!xdr_guestfs_blockdev_getro_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_blockdev_getro"); - return; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_blockdev_getro (guestfs_h *g, - const char *device) -{ - struct guestfs_blockdev_getro_args args; - struct blockdev_getro_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_blockdev_getro") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_BLOCKDEV_GETRO, - (xdrproc_t) xdr_guestfs_blockdev_getro_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, blockdev_getro_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_blockdev_getro"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_BLOCKDEV_GETRO, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return ctx.ret.ro; -} - -struct blockdev_getss_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_blockdev_getss_ret ret; -}; - -static void blockdev_getss_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct blockdev_getss_ctx *ctx = (struct blockdev_getss_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_blockdev_getss"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_blockdev_getss"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_blockdev_getss"); - return; - } - goto done; - } - if (!xdr_guestfs_blockdev_getss_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_blockdev_getss"); - return; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_blockdev_getss (guestfs_h *g, - const char *device) -{ - struct guestfs_blockdev_getss_args args; - struct blockdev_getss_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_blockdev_getss") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_BLOCKDEV_GETSS, - (xdrproc_t) xdr_guestfs_blockdev_getss_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, blockdev_getss_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_blockdev_getss"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_BLOCKDEV_GETSS, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return ctx.ret.sectorsize; -} - -struct blockdev_getbsz_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_blockdev_getbsz_ret ret; -}; - -static void blockdev_getbsz_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct blockdev_getbsz_ctx *ctx = (struct blockdev_getbsz_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_blockdev_getbsz"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_blockdev_getbsz"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_blockdev_getbsz"); - return; - } - goto done; - } - if (!xdr_guestfs_blockdev_getbsz_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_blockdev_getbsz"); - return; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_blockdev_getbsz (guestfs_h *g, - const char *device) -{ - struct guestfs_blockdev_getbsz_args args; - struct blockdev_getbsz_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_blockdev_getbsz") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_BLOCKDEV_GETBSZ, - (xdrproc_t) xdr_guestfs_blockdev_getbsz_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, blockdev_getbsz_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_blockdev_getbsz"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_BLOCKDEV_GETBSZ, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return ctx.ret.blocksize; -} - -struct blockdev_setbsz_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void blockdev_setbsz_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct blockdev_setbsz_ctx *ctx = (struct blockdev_setbsz_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_blockdev_setbsz"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_blockdev_setbsz"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_blockdev_setbsz"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_blockdev_setbsz (guestfs_h *g, - const char *device, - int blocksize) -{ - struct guestfs_blockdev_setbsz_args args; - struct blockdev_setbsz_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_blockdev_setbsz") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - args.blocksize = blocksize; - serial = guestfs__send_sync (g, GUESTFS_PROC_BLOCKDEV_SETBSZ, - (xdrproc_t) xdr_guestfs_blockdev_setbsz_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, blockdev_setbsz_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_blockdev_setbsz"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_BLOCKDEV_SETBSZ, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct blockdev_getsz_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_blockdev_getsz_ret ret; -}; - -static void blockdev_getsz_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct blockdev_getsz_ctx *ctx = (struct blockdev_getsz_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_blockdev_getsz"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_blockdev_getsz"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_blockdev_getsz"); - return; - } - goto done; - } - if (!xdr_guestfs_blockdev_getsz_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_blockdev_getsz"); - return; - } - done: - ctx->cb_sequence = 1; -} - -int64_t guestfs_blockdev_getsz (guestfs_h *g, - const char *device) -{ - struct guestfs_blockdev_getsz_args args; - struct blockdev_getsz_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_blockdev_getsz") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_BLOCKDEV_GETSZ, - (xdrproc_t) xdr_guestfs_blockdev_getsz_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, blockdev_getsz_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_blockdev_getsz"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_BLOCKDEV_GETSZ, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return ctx.ret.sizeinsectors; -} - -struct blockdev_getsize64_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_blockdev_getsize64_ret ret; -}; - -static void blockdev_getsize64_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct blockdev_getsize64_ctx *ctx = (struct blockdev_getsize64_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_blockdev_getsize64"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_blockdev_getsize64"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_blockdev_getsize64"); - return; - } - goto done; - } - if (!xdr_guestfs_blockdev_getsize64_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_blockdev_getsize64"); - return; - } - done: - ctx->cb_sequence = 1; -} - -int64_t guestfs_blockdev_getsize64 (guestfs_h *g, - const char *device) -{ - struct guestfs_blockdev_getsize64_args args; - struct blockdev_getsize64_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_blockdev_getsize64") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_BLOCKDEV_GETSIZE64, - (xdrproc_t) xdr_guestfs_blockdev_getsize64_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, blockdev_getsize64_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_blockdev_getsize64"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_BLOCKDEV_GETSIZE64, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return ctx.ret.sizeinbytes; -} - -struct blockdev_flushbufs_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void blockdev_flushbufs_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct blockdev_flushbufs_ctx *ctx = (struct blockdev_flushbufs_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_blockdev_flushbufs"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_blockdev_flushbufs"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_blockdev_flushbufs"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_blockdev_flushbufs (guestfs_h *g, - const char *device) -{ - struct guestfs_blockdev_flushbufs_args args; - struct blockdev_flushbufs_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_blockdev_flushbufs") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_BLOCKDEV_FLUSHBUFS, - (xdrproc_t) xdr_guestfs_blockdev_flushbufs_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, blockdev_flushbufs_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_blockdev_flushbufs"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_BLOCKDEV_FLUSHBUFS, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct blockdev_rereadpt_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void blockdev_rereadpt_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct blockdev_rereadpt_ctx *ctx = (struct blockdev_rereadpt_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_blockdev_rereadpt"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_blockdev_rereadpt"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_blockdev_rereadpt"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_blockdev_rereadpt (guestfs_h *g, - const char *device) -{ - struct guestfs_blockdev_rereadpt_args args; - struct blockdev_rereadpt_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_blockdev_rereadpt") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_BLOCKDEV_REREADPT, - (xdrproc_t) xdr_guestfs_blockdev_rereadpt_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, blockdev_rereadpt_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_blockdev_rereadpt"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_BLOCKDEV_REREADPT, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct upload_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void upload_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct upload_ctx *ctx = (struct upload_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_upload"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_upload"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_upload"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_upload (guestfs_h *g, - const char *filename, - const char *remotefilename) -{ - struct guestfs_upload_args args; - struct upload_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_upload") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.remotefilename = (char *) remotefilename; - serial = guestfs__send_sync (g, GUESTFS_PROC_UPLOAD, - (xdrproc_t) xdr_guestfs_upload_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - { - int r; - - r = guestfs__send_file_sync (g, filename); - if (r == -1) { - guestfs_end_busy (g); - return -1; - } - if (r == -2) /* daemon cancelled */ - goto read_reply; - } - - read_reply: - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, upload_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_upload"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_UPLOAD, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct download_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void download_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct download_ctx *ctx = (struct download_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_download"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_download"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_download"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_download (guestfs_h *g, - const char *remotefilename, - const char *filename) -{ - struct guestfs_download_args args; - struct download_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_download") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.remotefilename = (char *) remotefilename; - serial = guestfs__send_sync (g, GUESTFS_PROC_DOWNLOAD, - (xdrproc_t) xdr_guestfs_download_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, download_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_download"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_DOWNLOAD, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - if (guestfs__receive_file_sync (g, filename) == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct checksum_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_checksum_ret ret; -}; - -static void checksum_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct checksum_ctx *ctx = (struct checksum_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_checksum"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_checksum"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_checksum"); - return; - } - goto done; - } - if (!xdr_guestfs_checksum_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_checksum"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char *guestfs_checksum (guestfs_h *g, - const char *csumtype, - const char *path) -{ - struct guestfs_checksum_args args; - struct checksum_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_checksum") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.csumtype = (char *) csumtype; - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_CHECKSUM, - (xdrproc_t) xdr_guestfs_checksum_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, checksum_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_checksum"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_CHECKSUM, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - return ctx.ret.checksum; /* caller will free */ -} - -struct tar_in_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void tar_in_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct tar_in_ctx *ctx = (struct tar_in_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_tar_in"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_tar_in"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_tar_in"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_tar_in (guestfs_h *g, - const char *tarfile, - const char *directory) -{ - struct guestfs_tar_in_args args; - struct tar_in_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_tar_in") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.directory = (char *) directory; - serial = guestfs__send_sync (g, GUESTFS_PROC_TAR_IN, - (xdrproc_t) xdr_guestfs_tar_in_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - { - int r; - - r = guestfs__send_file_sync (g, tarfile); - if (r == -1) { - guestfs_end_busy (g); - return -1; - } - if (r == -2) /* daemon cancelled */ - goto read_reply; - } - - read_reply: - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, tar_in_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_tar_in"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_TAR_IN, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct tar_out_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void tar_out_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct tar_out_ctx *ctx = (struct tar_out_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_tar_out"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_tar_out"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_tar_out"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_tar_out (guestfs_h *g, - const char *directory, - const char *tarfile) -{ - struct guestfs_tar_out_args args; - struct tar_out_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_tar_out") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.directory = (char *) directory; - serial = guestfs__send_sync (g, GUESTFS_PROC_TAR_OUT, - (xdrproc_t) xdr_guestfs_tar_out_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, tar_out_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_tar_out"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_TAR_OUT, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - if (guestfs__receive_file_sync (g, tarfile) == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct tgz_in_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void tgz_in_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct tgz_in_ctx *ctx = (struct tgz_in_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_tgz_in"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_tgz_in"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_tgz_in"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_tgz_in (guestfs_h *g, - const char *tarball, - const char *directory) -{ - struct guestfs_tgz_in_args args; - struct tgz_in_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_tgz_in") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.directory = (char *) directory; - serial = guestfs__send_sync (g, GUESTFS_PROC_TGZ_IN, - (xdrproc_t) xdr_guestfs_tgz_in_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - { - int r; - - r = guestfs__send_file_sync (g, tarball); - if (r == -1) { - guestfs_end_busy (g); - return -1; - } - if (r == -2) /* daemon cancelled */ - goto read_reply; - } - - read_reply: - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, tgz_in_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_tgz_in"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_TGZ_IN, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct tgz_out_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void tgz_out_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct tgz_out_ctx *ctx = (struct tgz_out_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_tgz_out"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_tgz_out"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_tgz_out"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_tgz_out (guestfs_h *g, - const char *directory, - const char *tarball) -{ - struct guestfs_tgz_out_args args; - struct tgz_out_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_tgz_out") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.directory = (char *) directory; - serial = guestfs__send_sync (g, GUESTFS_PROC_TGZ_OUT, - (xdrproc_t) xdr_guestfs_tgz_out_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, tgz_out_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_tgz_out"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_TGZ_OUT, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - if (guestfs__receive_file_sync (g, tarball) == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct mount_ro_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void mount_ro_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct mount_ro_ctx *ctx = (struct mount_ro_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_mount_ro"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_mount_ro"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_mount_ro"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_mount_ro (guestfs_h *g, - const char *device, - const char *mountpoint) -{ - struct guestfs_mount_ro_args args; - struct mount_ro_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_mount_ro") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - args.mountpoint = (char *) mountpoint; - serial = guestfs__send_sync (g, GUESTFS_PROC_MOUNT_RO, - (xdrproc_t) xdr_guestfs_mount_ro_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, mount_ro_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_mount_ro"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_MOUNT_RO, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct mount_options_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void mount_options_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct mount_options_ctx *ctx = (struct mount_options_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_mount_options"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_mount_options"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_mount_options"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_mount_options (guestfs_h *g, - const char *options, - const char *device, - const char *mountpoint) -{ - struct guestfs_mount_options_args args; - struct mount_options_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_mount_options") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.options = (char *) options; - args.device = (char *) device; - args.mountpoint = (char *) mountpoint; - serial = guestfs__send_sync (g, GUESTFS_PROC_MOUNT_OPTIONS, - (xdrproc_t) xdr_guestfs_mount_options_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, mount_options_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_mount_options"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_MOUNT_OPTIONS, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct mount_vfs_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void mount_vfs_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct mount_vfs_ctx *ctx = (struct mount_vfs_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_mount_vfs"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_mount_vfs"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_mount_vfs"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_mount_vfs (guestfs_h *g, - const char *options, - const char *vfstype, - const char *device, - const char *mountpoint) -{ - struct guestfs_mount_vfs_args args; - struct mount_vfs_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_mount_vfs") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.options = (char *) options; - args.vfstype = (char *) vfstype; - args.device = (char *) device; - args.mountpoint = (char *) mountpoint; - serial = guestfs__send_sync (g, GUESTFS_PROC_MOUNT_VFS, - (xdrproc_t) xdr_guestfs_mount_vfs_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, mount_vfs_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_mount_vfs"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_MOUNT_VFS, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct debug_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_debug_ret ret; -}; - -static void debug_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct debug_ctx *ctx = (struct debug_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_debug"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_debug"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_debug"); - return; - } - goto done; - } - if (!xdr_guestfs_debug_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_debug"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char *guestfs_debug (guestfs_h *g, - const char *subcmd, - char * const* const extraargs) -{ - struct guestfs_debug_args args; - struct debug_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_debug") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.subcmd = (char *) subcmd; - args.extraargs.extraargs_val = (char **) extraargs; - for (args.extraargs.extraargs_len = 0; extraargs[args.extraargs.extraargs_len]; args.extraargs.extraargs_len++) ; - serial = guestfs__send_sync (g, GUESTFS_PROC_DEBUG, - (xdrproc_t) xdr_guestfs_debug_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, debug_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_debug"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_DEBUG, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - return ctx.ret.result; /* caller will free */ -} - -struct lvremove_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void lvremove_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct lvremove_ctx *ctx = (struct lvremove_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_lvremove"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_lvremove"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_lvremove"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_lvremove (guestfs_h *g, - const char *device) -{ - struct guestfs_lvremove_args args; - struct lvremove_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_lvremove") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_LVREMOVE, - (xdrproc_t) xdr_guestfs_lvremove_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, lvremove_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_lvremove"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_LVREMOVE, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct vgremove_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void vgremove_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct vgremove_ctx *ctx = (struct vgremove_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_vgremove"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_vgremove"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_vgremove"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_vgremove (guestfs_h *g, - const char *vgname) -{ - struct guestfs_vgremove_args args; - struct vgremove_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_vgremove") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.vgname = (char *) vgname; - serial = guestfs__send_sync (g, GUESTFS_PROC_VGREMOVE, - (xdrproc_t) xdr_guestfs_vgremove_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, vgremove_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_vgremove"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_VGREMOVE, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct pvremove_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void pvremove_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct pvremove_ctx *ctx = (struct pvremove_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_pvremove"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_pvremove"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_pvremove"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_pvremove (guestfs_h *g, - const char *device) -{ - struct guestfs_pvremove_args args; - struct pvremove_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_pvremove") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_PVREMOVE, - (xdrproc_t) xdr_guestfs_pvremove_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, pvremove_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_pvremove"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_PVREMOVE, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct set_e2label_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void set_e2label_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct set_e2label_ctx *ctx = (struct set_e2label_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_set_e2label"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_set_e2label"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_set_e2label"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_set_e2label (guestfs_h *g, - const char *device, - const char *label) -{ - struct guestfs_set_e2label_args args; - struct set_e2label_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_set_e2label") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - args.label = (char *) label; - serial = guestfs__send_sync (g, GUESTFS_PROC_SET_E2LABEL, - (xdrproc_t) xdr_guestfs_set_e2label_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, set_e2label_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_set_e2label"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_SET_E2LABEL, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct get_e2label_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_get_e2label_ret ret; -}; - -static void get_e2label_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct get_e2label_ctx *ctx = (struct get_e2label_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_get_e2label"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_get_e2label"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_get_e2label"); - return; - } - goto done; - } - if (!xdr_guestfs_get_e2label_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_get_e2label"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char *guestfs_get_e2label (guestfs_h *g, - const char *device) -{ - struct guestfs_get_e2label_args args; - struct get_e2label_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_get_e2label") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_GET_E2LABEL, - (xdrproc_t) xdr_guestfs_get_e2label_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, get_e2label_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_get_e2label"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_GET_E2LABEL, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - return ctx.ret.label; /* caller will free */ -} - -struct set_e2uuid_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void set_e2uuid_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct set_e2uuid_ctx *ctx = (struct set_e2uuid_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_set_e2uuid"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_set_e2uuid"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_set_e2uuid"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_set_e2uuid (guestfs_h *g, - const char *device, - const char *uuid) -{ - struct guestfs_set_e2uuid_args args; - struct set_e2uuid_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_set_e2uuid") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - args.uuid = (char *) uuid; - serial = guestfs__send_sync (g, GUESTFS_PROC_SET_E2UUID, - (xdrproc_t) xdr_guestfs_set_e2uuid_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, set_e2uuid_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_set_e2uuid"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_SET_E2UUID, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct get_e2uuid_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_get_e2uuid_ret ret; -}; - -static void get_e2uuid_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct get_e2uuid_ctx *ctx = (struct get_e2uuid_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_get_e2uuid"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_get_e2uuid"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_get_e2uuid"); - return; - } - goto done; - } - if (!xdr_guestfs_get_e2uuid_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_get_e2uuid"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char *guestfs_get_e2uuid (guestfs_h *g, - const char *device) -{ - struct guestfs_get_e2uuid_args args; - struct get_e2uuid_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_get_e2uuid") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_GET_E2UUID, - (xdrproc_t) xdr_guestfs_get_e2uuid_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, get_e2uuid_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_get_e2uuid"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_GET_E2UUID, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - return ctx.ret.uuid; /* caller will free */ -} - -struct fsck_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_fsck_ret ret; -}; - -static void fsck_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct fsck_ctx *ctx = (struct fsck_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_fsck"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_fsck"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_fsck"); - return; - } - goto done; - } - if (!xdr_guestfs_fsck_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_fsck"); - return; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_fsck (guestfs_h *g, - const char *fstype, - const char *device) -{ - struct guestfs_fsck_args args; - struct fsck_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_fsck") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.fstype = (char *) fstype; - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_FSCK, - (xdrproc_t) xdr_guestfs_fsck_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, fsck_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_fsck"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_FSCK, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return ctx.ret.status; -} - -struct zero_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void zero_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct zero_ctx *ctx = (struct zero_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_zero"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_zero"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_zero"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_zero (guestfs_h *g, - const char *device) -{ - struct guestfs_zero_args args; - struct zero_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_zero") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_ZERO, - (xdrproc_t) xdr_guestfs_zero_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, zero_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_zero"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_ZERO, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct grub_install_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void grub_install_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct grub_install_ctx *ctx = (struct grub_install_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_grub_install"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_grub_install"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_grub_install"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_grub_install (guestfs_h *g, - const char *root, - const char *device) -{ - struct guestfs_grub_install_args args; - struct grub_install_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_grub_install") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.root = (char *) root; - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_GRUB_INSTALL, - (xdrproc_t) xdr_guestfs_grub_install_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, grub_install_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_grub_install"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_GRUB_INSTALL, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct cp_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void cp_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct cp_ctx *ctx = (struct cp_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_cp"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_cp"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_cp"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_cp (guestfs_h *g, - const char *src, - const char *dest) -{ - struct guestfs_cp_args args; - struct cp_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_cp") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.src = (char *) src; - args.dest = (char *) dest; - serial = guestfs__send_sync (g, GUESTFS_PROC_CP, - (xdrproc_t) xdr_guestfs_cp_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, cp_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_cp"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_CP, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct cp_a_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void cp_a_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct cp_a_ctx *ctx = (struct cp_a_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_cp_a"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_cp_a"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_cp_a"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_cp_a (guestfs_h *g, - const char *src, - const char *dest) -{ - struct guestfs_cp_a_args args; - struct cp_a_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_cp_a") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.src = (char *) src; - args.dest = (char *) dest; - serial = guestfs__send_sync (g, GUESTFS_PROC_CP_A, - (xdrproc_t) xdr_guestfs_cp_a_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, cp_a_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_cp_a"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_CP_A, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct mv_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void mv_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct mv_ctx *ctx = (struct mv_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_mv"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_mv"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_mv"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_mv (guestfs_h *g, - const char *src, - const char *dest) -{ - struct guestfs_mv_args args; - struct mv_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_mv") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.src = (char *) src; - args.dest = (char *) dest; - serial = guestfs__send_sync (g, GUESTFS_PROC_MV, - (xdrproc_t) xdr_guestfs_mv_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, mv_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_mv"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_MV, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct drop_caches_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void drop_caches_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct drop_caches_ctx *ctx = (struct drop_caches_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_drop_caches"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_drop_caches"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_drop_caches"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_drop_caches (guestfs_h *g, - int whattodrop) -{ - struct guestfs_drop_caches_args args; - struct drop_caches_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_drop_caches") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.whattodrop = whattodrop; - serial = guestfs__send_sync (g, GUESTFS_PROC_DROP_CACHES, - (xdrproc_t) xdr_guestfs_drop_caches_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, drop_caches_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_drop_caches"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_DROP_CACHES, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct dmesg_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_dmesg_ret ret; -}; - -static void dmesg_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct dmesg_ctx *ctx = (struct dmesg_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_dmesg"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_dmesg"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_dmesg"); - return; - } - goto done; - } - if (!xdr_guestfs_dmesg_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_dmesg"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char *guestfs_dmesg (guestfs_h *g) -{ - struct dmesg_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_dmesg") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - serial = guestfs__send_sync (g, GUESTFS_PROC_DMESG, NULL, NULL); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, dmesg_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_dmesg"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_DMESG, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - return ctx.ret.kmsgs; /* caller will free */ -} - -struct ping_daemon_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void ping_daemon_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct ping_daemon_ctx *ctx = (struct ping_daemon_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_ping_daemon"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_ping_daemon"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_ping_daemon"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_ping_daemon (guestfs_h *g) -{ - struct ping_daemon_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_ping_daemon") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - serial = guestfs__send_sync (g, GUESTFS_PROC_PING_DAEMON, NULL, NULL); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, ping_daemon_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_ping_daemon"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_PING_DAEMON, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct equal_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_equal_ret ret; -}; - -static void equal_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct equal_ctx *ctx = (struct equal_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_equal"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_equal"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_equal"); - return; - } - goto done; - } - if (!xdr_guestfs_equal_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_equal"); - return; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_equal (guestfs_h *g, - const char *file1, - const char *file2) -{ - struct guestfs_equal_args args; - struct equal_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_equal") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.file1 = (char *) file1; - args.file2 = (char *) file2; - serial = guestfs__send_sync (g, GUESTFS_PROC_EQUAL, - (xdrproc_t) xdr_guestfs_equal_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, equal_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_equal"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_EQUAL, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return ctx.ret.equality; -} - -struct strings_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_strings_ret ret; -}; - -static void strings_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct strings_ctx *ctx = (struct strings_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_strings"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_strings"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_strings"); - return; - } - goto done; - } - if (!xdr_guestfs_strings_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_strings"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_strings (guestfs_h *g, - const char *path) -{ - struct guestfs_strings_args args; - struct strings_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_strings") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_STRINGS, - (xdrproc_t) xdr_guestfs_strings_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, strings_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_strings"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_STRINGS, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.stringsout.stringsout_val = - safe_realloc (g, ctx.ret.stringsout.stringsout_val, - sizeof (char *) * (ctx.ret.stringsout.stringsout_len + 1)); - ctx.ret.stringsout.stringsout_val[ctx.ret.stringsout.stringsout_len] = NULL; - return ctx.ret.stringsout.stringsout_val; -} - -struct strings_e_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_strings_e_ret ret; -}; - -static void strings_e_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct strings_e_ctx *ctx = (struct strings_e_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_strings_e"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_strings_e"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_strings_e"); - return; - } - goto done; - } - if (!xdr_guestfs_strings_e_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_strings_e"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_strings_e (guestfs_h *g, - const char *encoding, - const char *path) -{ - struct guestfs_strings_e_args args; - struct strings_e_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_strings_e") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.encoding = (char *) encoding; - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_STRINGS_E, - (xdrproc_t) xdr_guestfs_strings_e_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, strings_e_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_strings_e"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_STRINGS_E, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.stringsout.stringsout_val = - safe_realloc (g, ctx.ret.stringsout.stringsout_val, - sizeof (char *) * (ctx.ret.stringsout.stringsout_len + 1)); - ctx.ret.stringsout.stringsout_val[ctx.ret.stringsout.stringsout_len] = NULL; - return ctx.ret.stringsout.stringsout_val; -} - -struct hexdump_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_hexdump_ret ret; -}; - -static void hexdump_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct hexdump_ctx *ctx = (struct hexdump_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_hexdump"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_hexdump"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_hexdump"); - return; - } - goto done; - } - if (!xdr_guestfs_hexdump_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_hexdump"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char *guestfs_hexdump (guestfs_h *g, - const char *path) -{ - struct guestfs_hexdump_args args; - struct hexdump_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_hexdump") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_HEXDUMP, - (xdrproc_t) xdr_guestfs_hexdump_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, hexdump_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_hexdump"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_HEXDUMP, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - return ctx.ret.dump; /* caller will free */ -} - -struct zerofree_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void zerofree_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct zerofree_ctx *ctx = (struct zerofree_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_zerofree"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_zerofree"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_zerofree"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_zerofree (guestfs_h *g, - const char *device) -{ - struct guestfs_zerofree_args args; - struct zerofree_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_zerofree") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_ZEROFREE, - (xdrproc_t) xdr_guestfs_zerofree_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, zerofree_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_zerofree"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_ZEROFREE, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct pvresize_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void pvresize_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct pvresize_ctx *ctx = (struct pvresize_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_pvresize"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_pvresize"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_pvresize"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_pvresize (guestfs_h *g, - const char *device) -{ - struct guestfs_pvresize_args args; - struct pvresize_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_pvresize") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_PVRESIZE, - (xdrproc_t) xdr_guestfs_pvresize_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, pvresize_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_pvresize"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_PVRESIZE, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct sfdisk_N_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void sfdisk_N_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct sfdisk_N_ctx *ctx = (struct sfdisk_N_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_sfdisk_N"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_sfdisk_N"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_sfdisk_N"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_sfdisk_N (guestfs_h *g, - const char *device, - int partnum, - int cyls, - int heads, - int sectors, - const char *line) -{ - struct guestfs_sfdisk_N_args args; - struct sfdisk_N_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_sfdisk_N") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - args.partnum = partnum; - args.cyls = cyls; - args.heads = heads; - args.sectors = sectors; - args.line = (char *) line; - serial = guestfs__send_sync (g, GUESTFS_PROC_SFDISK_N, - (xdrproc_t) xdr_guestfs_sfdisk_N_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, sfdisk_N_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_sfdisk_N"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_SFDISK_N, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct sfdisk_l_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_sfdisk_l_ret ret; -}; - -static void sfdisk_l_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct sfdisk_l_ctx *ctx = (struct sfdisk_l_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_sfdisk_l"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_sfdisk_l"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_sfdisk_l"); - return; - } - goto done; - } - if (!xdr_guestfs_sfdisk_l_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_sfdisk_l"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char *guestfs_sfdisk_l (guestfs_h *g, - const char *device) -{ - struct guestfs_sfdisk_l_args args; - struct sfdisk_l_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_sfdisk_l") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_SFDISK_L, - (xdrproc_t) xdr_guestfs_sfdisk_l_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, sfdisk_l_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_sfdisk_l"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_SFDISK_L, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - return ctx.ret.partitions; /* caller will free */ -} - -struct sfdisk_kernel_geometry_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_sfdisk_kernel_geometry_ret ret; -}; - -static void sfdisk_kernel_geometry_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct sfdisk_kernel_geometry_ctx *ctx = (struct sfdisk_kernel_geometry_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_sfdisk_kernel_geometry"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_sfdisk_kernel_geometry"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_sfdisk_kernel_geometry"); - return; - } - goto done; - } - if (!xdr_guestfs_sfdisk_kernel_geometry_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_sfdisk_kernel_geometry"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char *guestfs_sfdisk_kernel_geometry (guestfs_h *g, - const char *device) -{ - struct guestfs_sfdisk_kernel_geometry_args args; - struct sfdisk_kernel_geometry_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_sfdisk_kernel_geometry") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_SFDISK_KERNEL_GEOMETRY, - (xdrproc_t) xdr_guestfs_sfdisk_kernel_geometry_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, sfdisk_kernel_geometry_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_sfdisk_kernel_geometry"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_SFDISK_KERNEL_GEOMETRY, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - return ctx.ret.partitions; /* caller will free */ -} - -struct sfdisk_disk_geometry_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_sfdisk_disk_geometry_ret ret; -}; - -static void sfdisk_disk_geometry_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct sfdisk_disk_geometry_ctx *ctx = (struct sfdisk_disk_geometry_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_sfdisk_disk_geometry"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_sfdisk_disk_geometry"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_sfdisk_disk_geometry"); - return; - } - goto done; - } - if (!xdr_guestfs_sfdisk_disk_geometry_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_sfdisk_disk_geometry"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char *guestfs_sfdisk_disk_geometry (guestfs_h *g, - const char *device) -{ - struct guestfs_sfdisk_disk_geometry_args args; - struct sfdisk_disk_geometry_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_sfdisk_disk_geometry") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_SFDISK_DISK_GEOMETRY, - (xdrproc_t) xdr_guestfs_sfdisk_disk_geometry_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, sfdisk_disk_geometry_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_sfdisk_disk_geometry"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_SFDISK_DISK_GEOMETRY, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - return ctx.ret.partitions; /* caller will free */ -} - -struct vg_activate_all_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void vg_activate_all_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct vg_activate_all_ctx *ctx = (struct vg_activate_all_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_vg_activate_all"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_vg_activate_all"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_vg_activate_all"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_vg_activate_all (guestfs_h *g, - int activate) -{ - struct guestfs_vg_activate_all_args args; - struct vg_activate_all_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_vg_activate_all") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.activate = activate; - serial = guestfs__send_sync (g, GUESTFS_PROC_VG_ACTIVATE_ALL, - (xdrproc_t) xdr_guestfs_vg_activate_all_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, vg_activate_all_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_vg_activate_all"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_VG_ACTIVATE_ALL, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct vg_activate_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void vg_activate_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct vg_activate_ctx *ctx = (struct vg_activate_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_vg_activate"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_vg_activate"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_vg_activate"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_vg_activate (guestfs_h *g, - int activate, - char * const* const volgroups) -{ - struct guestfs_vg_activate_args args; - struct vg_activate_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_vg_activate") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.activate = activate; - args.volgroups.volgroups_val = (char **) volgroups; - for (args.volgroups.volgroups_len = 0; volgroups[args.volgroups.volgroups_len]; args.volgroups.volgroups_len++) ; - serial = guestfs__send_sync (g, GUESTFS_PROC_VG_ACTIVATE, - (xdrproc_t) xdr_guestfs_vg_activate_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, vg_activate_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_vg_activate"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_VG_ACTIVATE, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct lvresize_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void lvresize_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct lvresize_ctx *ctx = (struct lvresize_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_lvresize"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_lvresize"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_lvresize"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_lvresize (guestfs_h *g, - const char *device, - int mbytes) -{ - struct guestfs_lvresize_args args; - struct lvresize_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_lvresize") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - args.mbytes = mbytes; - serial = guestfs__send_sync (g, GUESTFS_PROC_LVRESIZE, - (xdrproc_t) xdr_guestfs_lvresize_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, lvresize_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_lvresize"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_LVRESIZE, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct resize2fs_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void resize2fs_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct resize2fs_ctx *ctx = (struct resize2fs_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_resize2fs"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_resize2fs"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_resize2fs"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_resize2fs (guestfs_h *g, - const char *device) -{ - struct guestfs_resize2fs_args args; - struct resize2fs_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_resize2fs") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_RESIZE2FS, - (xdrproc_t) xdr_guestfs_resize2fs_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, resize2fs_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_resize2fs"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_RESIZE2FS, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct find_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_find_ret ret; -}; - -static void find_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct find_ctx *ctx = (struct find_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_find"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_find"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_find"); - return; - } - goto done; - } - if (!xdr_guestfs_find_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_find"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_find (guestfs_h *g, - const char *directory) -{ - struct guestfs_find_args args; - struct find_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_find") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.directory = (char *) directory; - serial = guestfs__send_sync (g, GUESTFS_PROC_FIND, - (xdrproc_t) xdr_guestfs_find_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, find_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_find"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_FIND, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.names.names_val = - safe_realloc (g, ctx.ret.names.names_val, - sizeof (char *) * (ctx.ret.names.names_len + 1)); - ctx.ret.names.names_val[ctx.ret.names.names_len] = NULL; - return ctx.ret.names.names_val; -} - -struct e2fsck_f_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void e2fsck_f_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct e2fsck_f_ctx *ctx = (struct e2fsck_f_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_e2fsck_f"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_e2fsck_f"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_e2fsck_f"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_e2fsck_f (guestfs_h *g, - const char *device) -{ - struct guestfs_e2fsck_f_args args; - struct e2fsck_f_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_e2fsck_f") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_E2FSCK_F, - (xdrproc_t) xdr_guestfs_e2fsck_f_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, e2fsck_f_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_e2fsck_f"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_E2FSCK_F, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct sleep_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void sleep_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct sleep_ctx *ctx = (struct sleep_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_sleep"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_sleep"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_sleep"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_sleep (guestfs_h *g, - int secs) -{ - struct guestfs_sleep_args args; - struct sleep_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_sleep") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.secs = secs; - serial = guestfs__send_sync (g, GUESTFS_PROC_SLEEP, - (xdrproc_t) xdr_guestfs_sleep_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, sleep_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_sleep"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_SLEEP, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct ntfs_3g_probe_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_ntfs_3g_probe_ret ret; -}; - -static void ntfs_3g_probe_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct ntfs_3g_probe_ctx *ctx = (struct ntfs_3g_probe_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_ntfs_3g_probe"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_ntfs_3g_probe"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_ntfs_3g_probe"); - return; - } - goto done; - } - if (!xdr_guestfs_ntfs_3g_probe_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_ntfs_3g_probe"); - return; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_ntfs_3g_probe (guestfs_h *g, - int rw, - const char *device) -{ - struct guestfs_ntfs_3g_probe_args args; - struct ntfs_3g_probe_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_ntfs_3g_probe") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.rw = rw; - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_NTFS_3G_PROBE, - (xdrproc_t) xdr_guestfs_ntfs_3g_probe_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, ntfs_3g_probe_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_ntfs_3g_probe"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_NTFS_3G_PROBE, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return ctx.ret.status; -} - -struct sh_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_sh_ret ret; -}; - -static void sh_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct sh_ctx *ctx = (struct sh_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_sh"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_sh"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_sh"); - return; - } - goto done; - } - if (!xdr_guestfs_sh_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_sh"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char *guestfs_sh (guestfs_h *g, - const char *command) -{ - struct guestfs_sh_args args; - struct sh_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_sh") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.command = (char *) command; - serial = guestfs__send_sync (g, GUESTFS_PROC_SH, - (xdrproc_t) xdr_guestfs_sh_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, sh_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_sh"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_SH, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - return ctx.ret.output; /* caller will free */ -} - -struct sh_lines_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_sh_lines_ret ret; -}; - -static void sh_lines_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct sh_lines_ctx *ctx = (struct sh_lines_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_sh_lines"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_sh_lines"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_sh_lines"); - return; - } - goto done; - } - if (!xdr_guestfs_sh_lines_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_sh_lines"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_sh_lines (guestfs_h *g, - const char *command) -{ - struct guestfs_sh_lines_args args; - struct sh_lines_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_sh_lines") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.command = (char *) command; - serial = guestfs__send_sync (g, GUESTFS_PROC_SH_LINES, - (xdrproc_t) xdr_guestfs_sh_lines_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, sh_lines_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_sh_lines"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_SH_LINES, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.lines.lines_val = - safe_realloc (g, ctx.ret.lines.lines_val, - sizeof (char *) * (ctx.ret.lines.lines_len + 1)); - ctx.ret.lines.lines_val[ctx.ret.lines.lines_len] = NULL; - return ctx.ret.lines.lines_val; -} - -struct glob_expand_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_glob_expand_ret ret; -}; - -static void glob_expand_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct glob_expand_ctx *ctx = (struct glob_expand_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_glob_expand"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_glob_expand"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_glob_expand"); - return; - } - goto done; - } - if (!xdr_guestfs_glob_expand_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_glob_expand"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_glob_expand (guestfs_h *g, - const char *pattern) -{ - struct guestfs_glob_expand_args args; - struct glob_expand_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_glob_expand") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.pattern = (char *) pattern; - serial = guestfs__send_sync (g, GUESTFS_PROC_GLOB_EXPAND, - (xdrproc_t) xdr_guestfs_glob_expand_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, glob_expand_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_glob_expand"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_GLOB_EXPAND, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.paths.paths_val = - safe_realloc (g, ctx.ret.paths.paths_val, - sizeof (char *) * (ctx.ret.paths.paths_len + 1)); - ctx.ret.paths.paths_val[ctx.ret.paths.paths_len] = NULL; - return ctx.ret.paths.paths_val; -} - -struct scrub_device_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void scrub_device_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct scrub_device_ctx *ctx = (struct scrub_device_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_scrub_device"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_scrub_device"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_scrub_device"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_scrub_device (guestfs_h *g, - const char *device) -{ - struct guestfs_scrub_device_args args; - struct scrub_device_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_scrub_device") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_SCRUB_DEVICE, - (xdrproc_t) xdr_guestfs_scrub_device_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, scrub_device_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_scrub_device"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_SCRUB_DEVICE, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct scrub_file_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void scrub_file_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct scrub_file_ctx *ctx = (struct scrub_file_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_scrub_file"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_scrub_file"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_scrub_file"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_scrub_file (guestfs_h *g, - const char *file) -{ - struct guestfs_scrub_file_args args; - struct scrub_file_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_scrub_file") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.file = (char *) file; - serial = guestfs__send_sync (g, GUESTFS_PROC_SCRUB_FILE, - (xdrproc_t) xdr_guestfs_scrub_file_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, scrub_file_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_scrub_file"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_SCRUB_FILE, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct scrub_freespace_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void scrub_freespace_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct scrub_freespace_ctx *ctx = (struct scrub_freespace_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_scrub_freespace"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_scrub_freespace"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_scrub_freespace"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_scrub_freespace (guestfs_h *g, - const char *dir) -{ - struct guestfs_scrub_freespace_args args; - struct scrub_freespace_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_scrub_freespace") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.dir = (char *) dir; - serial = guestfs__send_sync (g, GUESTFS_PROC_SCRUB_FREESPACE, - (xdrproc_t) xdr_guestfs_scrub_freespace_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, scrub_freespace_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_scrub_freespace"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_SCRUB_FREESPACE, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct mkdtemp_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_mkdtemp_ret ret; -}; - -static void mkdtemp_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct mkdtemp_ctx *ctx = (struct mkdtemp_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_mkdtemp"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_mkdtemp"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_mkdtemp"); - return; - } - goto done; - } - if (!xdr_guestfs_mkdtemp_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_mkdtemp"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char *guestfs_mkdtemp (guestfs_h *g, - const char *template) -{ - struct guestfs_mkdtemp_args args; - struct mkdtemp_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_mkdtemp") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.template = (char *) template; - serial = guestfs__send_sync (g, GUESTFS_PROC_MKDTEMP, - (xdrproc_t) xdr_guestfs_mkdtemp_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, mkdtemp_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_mkdtemp"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_MKDTEMP, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - return ctx.ret.dir; /* caller will free */ -} - -struct wc_l_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_wc_l_ret ret; -}; - -static void wc_l_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct wc_l_ctx *ctx = (struct wc_l_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_wc_l"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_wc_l"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_wc_l"); - return; - } - goto done; - } - if (!xdr_guestfs_wc_l_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_wc_l"); - return; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_wc_l (guestfs_h *g, - const char *path) -{ - struct guestfs_wc_l_args args; - struct wc_l_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_wc_l") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_WC_L, - (xdrproc_t) xdr_guestfs_wc_l_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, wc_l_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_wc_l"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_WC_L, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return ctx.ret.lines; -} - -struct wc_w_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_wc_w_ret ret; -}; - -static void wc_w_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct wc_w_ctx *ctx = (struct wc_w_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_wc_w"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_wc_w"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_wc_w"); - return; - } - goto done; - } - if (!xdr_guestfs_wc_w_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_wc_w"); - return; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_wc_w (guestfs_h *g, - const char *path) -{ - struct guestfs_wc_w_args args; - struct wc_w_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_wc_w") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_WC_W, - (xdrproc_t) xdr_guestfs_wc_w_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, wc_w_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_wc_w"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_WC_W, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return ctx.ret.words; -} - -struct wc_c_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_wc_c_ret ret; -}; - -static void wc_c_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct wc_c_ctx *ctx = (struct wc_c_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_wc_c"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_wc_c"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_wc_c"); - return; - } - goto done; - } - if (!xdr_guestfs_wc_c_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_wc_c"); - return; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_wc_c (guestfs_h *g, - const char *path) -{ - struct guestfs_wc_c_args args; - struct wc_c_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_wc_c") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_WC_C, - (xdrproc_t) xdr_guestfs_wc_c_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, wc_c_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_wc_c"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_WC_C, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return ctx.ret.chars; -} - -struct head_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_head_ret ret; -}; - -static void head_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct head_ctx *ctx = (struct head_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_head"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_head"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_head"); - return; - } - goto done; - } - if (!xdr_guestfs_head_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_head"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_head (guestfs_h *g, - const char *path) -{ - struct guestfs_head_args args; - struct head_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_head") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_HEAD, - (xdrproc_t) xdr_guestfs_head_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, head_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_head"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_HEAD, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.lines.lines_val = - safe_realloc (g, ctx.ret.lines.lines_val, - sizeof (char *) * (ctx.ret.lines.lines_len + 1)); - ctx.ret.lines.lines_val[ctx.ret.lines.lines_len] = NULL; - return ctx.ret.lines.lines_val; -} - -struct head_n_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_head_n_ret ret; -}; - -static void head_n_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct head_n_ctx *ctx = (struct head_n_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_head_n"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_head_n"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_head_n"); - return; - } - goto done; - } - if (!xdr_guestfs_head_n_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_head_n"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_head_n (guestfs_h *g, - int nrlines, - const char *path) -{ - struct guestfs_head_n_args args; - struct head_n_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_head_n") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.nrlines = nrlines; - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_HEAD_N, - (xdrproc_t) xdr_guestfs_head_n_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, head_n_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_head_n"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_HEAD_N, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.lines.lines_val = - safe_realloc (g, ctx.ret.lines.lines_val, - sizeof (char *) * (ctx.ret.lines.lines_len + 1)); - ctx.ret.lines.lines_val[ctx.ret.lines.lines_len] = NULL; - return ctx.ret.lines.lines_val; -} - -struct tail_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_tail_ret ret; -}; - -static void tail_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct tail_ctx *ctx = (struct tail_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_tail"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_tail"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_tail"); - return; - } - goto done; - } - if (!xdr_guestfs_tail_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_tail"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_tail (guestfs_h *g, - const char *path) -{ - struct guestfs_tail_args args; - struct tail_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_tail") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_TAIL, - (xdrproc_t) xdr_guestfs_tail_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, tail_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_tail"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_TAIL, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.lines.lines_val = - safe_realloc (g, ctx.ret.lines.lines_val, - sizeof (char *) * (ctx.ret.lines.lines_len + 1)); - ctx.ret.lines.lines_val[ctx.ret.lines.lines_len] = NULL; - return ctx.ret.lines.lines_val; -} - -struct tail_n_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_tail_n_ret ret; -}; - -static void tail_n_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct tail_n_ctx *ctx = (struct tail_n_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_tail_n"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_tail_n"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_tail_n"); - return; - } - goto done; - } - if (!xdr_guestfs_tail_n_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_tail_n"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_tail_n (guestfs_h *g, - int nrlines, - const char *path) -{ - struct guestfs_tail_n_args args; - struct tail_n_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_tail_n") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.nrlines = nrlines; - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_TAIL_N, - (xdrproc_t) xdr_guestfs_tail_n_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, tail_n_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_tail_n"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_TAIL_N, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.lines.lines_val = - safe_realloc (g, ctx.ret.lines.lines_val, - sizeof (char *) * (ctx.ret.lines.lines_len + 1)); - ctx.ret.lines.lines_val[ctx.ret.lines.lines_len] = NULL; - return ctx.ret.lines.lines_val; -} - -struct df_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_df_ret ret; -}; - -static void df_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct df_ctx *ctx = (struct df_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_df"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_df"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_df"); - return; - } - goto done; - } - if (!xdr_guestfs_df_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_df"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char *guestfs_df (guestfs_h *g) -{ - struct df_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_df") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - serial = guestfs__send_sync (g, GUESTFS_PROC_DF, NULL, NULL); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, df_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_df"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_DF, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - return ctx.ret.output; /* caller will free */ -} - -struct df_h_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_df_h_ret ret; -}; - -static void df_h_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct df_h_ctx *ctx = (struct df_h_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_df_h"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_df_h"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_df_h"); - return; - } - goto done; - } - if (!xdr_guestfs_df_h_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_df_h"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char *guestfs_df_h (guestfs_h *g) -{ - struct df_h_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_df_h") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - serial = guestfs__send_sync (g, GUESTFS_PROC_DF_H, NULL, NULL); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, df_h_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_df_h"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_DF_H, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - return ctx.ret.output; /* caller will free */ -} - -struct du_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_du_ret ret; -}; - -static void du_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct du_ctx *ctx = (struct du_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_du"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_du"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_du"); - return; - } - goto done; - } - if (!xdr_guestfs_du_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_du"); - return; - } - done: - ctx->cb_sequence = 1; -} - -int64_t guestfs_du (guestfs_h *g, - const char *path) -{ - struct guestfs_du_args args; - struct du_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_du") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_DU, - (xdrproc_t) xdr_guestfs_du_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, du_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_du"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_DU, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return ctx.ret.sizekb; -} - -struct initrd_list_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_initrd_list_ret ret; -}; - -static void initrd_list_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct initrd_list_ctx *ctx = (struct initrd_list_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_initrd_list"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_initrd_list"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_initrd_list"); - return; - } - goto done; - } - if (!xdr_guestfs_initrd_list_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_initrd_list"); - return; - } - done: - ctx->cb_sequence = 1; -} - -char **guestfs_initrd_list (guestfs_h *g, - const char *path) -{ - struct guestfs_initrd_list_args args; - struct initrd_list_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_initrd_list") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_INITRD_LIST, - (xdrproc_t) xdr_guestfs_initrd_list_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, initrd_list_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_initrd_list"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_INITRD_LIST, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this, but we need to add a NULL entry */ - ctx.ret.filenames.filenames_val = - safe_realloc (g, ctx.ret.filenames.filenames_val, - sizeof (char *) * (ctx.ret.filenames.filenames_len + 1)); - ctx.ret.filenames.filenames_val[ctx.ret.filenames.filenames_len] = NULL; - return ctx.ret.filenames.filenames_val; -} - -struct mount_loop_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void mount_loop_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct mount_loop_ctx *ctx = (struct mount_loop_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_mount_loop"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_mount_loop"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_mount_loop"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_mount_loop (guestfs_h *g, - const char *file, - const char *mountpoint) -{ - struct guestfs_mount_loop_args args; - struct mount_loop_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_mount_loop") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.file = (char *) file; - args.mountpoint = (char *) mountpoint; - serial = guestfs__send_sync (g, GUESTFS_PROC_MOUNT_LOOP, - (xdrproc_t) xdr_guestfs_mount_loop_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, mount_loop_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_mount_loop"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_MOUNT_LOOP, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct mkswap_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void mkswap_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct mkswap_ctx *ctx = (struct mkswap_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_mkswap"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_mkswap"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_mkswap"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_mkswap (guestfs_h *g, - const char *device) -{ - struct guestfs_mkswap_args args; - struct mkswap_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_mkswap") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_MKSWAP, - (xdrproc_t) xdr_guestfs_mkswap_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, mkswap_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_mkswap"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_MKSWAP, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct mkswap_L_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void mkswap_L_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct mkswap_L_ctx *ctx = (struct mkswap_L_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_mkswap_L"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_mkswap_L"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_mkswap_L"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_mkswap_L (guestfs_h *g, - const char *label, - const char *device) -{ - struct guestfs_mkswap_L_args args; - struct mkswap_L_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_mkswap_L") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.label = (char *) label; - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_MKSWAP_L, - (xdrproc_t) xdr_guestfs_mkswap_L_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, mkswap_L_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_mkswap_L"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_MKSWAP_L, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct mkswap_U_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void mkswap_U_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct mkswap_U_ctx *ctx = (struct mkswap_U_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_mkswap_U"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_mkswap_U"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_mkswap_U"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_mkswap_U (guestfs_h *g, - const char *uuid, - const char *device) -{ - struct guestfs_mkswap_U_args args; - struct mkswap_U_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_mkswap_U") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.uuid = (char *) uuid; - args.device = (char *) device; - serial = guestfs__send_sync (g, GUESTFS_PROC_MKSWAP_U, - (xdrproc_t) xdr_guestfs_mkswap_U_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, mkswap_U_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_mkswap_U"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_MKSWAP_U, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct mknod_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void mknod_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct mknod_ctx *ctx = (struct mknod_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_mknod"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_mknod"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_mknod"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_mknod (guestfs_h *g, - int mode, - int devmajor, - int devminor, - const char *path) -{ - struct guestfs_mknod_args args; - struct mknod_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_mknod") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.mode = mode; - args.devmajor = devmajor; - args.devminor = devminor; - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_MKNOD, - (xdrproc_t) xdr_guestfs_mknod_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, mknod_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_mknod"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_MKNOD, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct mkfifo_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void mkfifo_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct mkfifo_ctx *ctx = (struct mkfifo_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_mkfifo"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_mkfifo"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_mkfifo"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_mkfifo (guestfs_h *g, - int mode, - const char *path) -{ - struct guestfs_mkfifo_args args; - struct mkfifo_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_mkfifo") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.mode = mode; - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_MKFIFO, - (xdrproc_t) xdr_guestfs_mkfifo_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, mkfifo_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_mkfifo"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_MKFIFO, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct mknod_b_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void mknod_b_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct mknod_b_ctx *ctx = (struct mknod_b_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_mknod_b"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_mknod_b"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_mknod_b"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_mknod_b (guestfs_h *g, - int mode, - int devmajor, - int devminor, - const char *path) -{ - struct guestfs_mknod_b_args args; - struct mknod_b_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_mknod_b") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.mode = mode; - args.devmajor = devmajor; - args.devminor = devminor; - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_MKNOD_B, - (xdrproc_t) xdr_guestfs_mknod_b_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, mknod_b_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_mknod_b"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_MKNOD_B, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct mknod_c_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; -}; - -static void mknod_c_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct mknod_c_ctx *ctx = (struct mknod_c_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_mknod_c"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_mknod_c"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_mknod_c"); - return; - } - goto done; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_mknod_c (guestfs_h *g, - int mode, - int devmajor, - int devminor, - const char *path) -{ - struct guestfs_mknod_c_args args; - struct mknod_c_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_mknod_c") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.mode = mode; - args.devmajor = devmajor; - args.devminor = devminor; - args.path = (char *) path; - serial = guestfs__send_sync (g, GUESTFS_PROC_MKNOD_C, - (xdrproc_t) xdr_guestfs_mknod_c_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, mknod_c_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_mknod_c"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_MKNOD_C, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return 0; -} - -struct umask_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_umask_ret ret; -}; - -static void umask_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct umask_ctx *ctx = (struct umask_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_umask"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_umask"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_umask"); - return; - } - goto done; - } - if (!xdr_guestfs_umask_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_umask"); - return; - } - done: - ctx->cb_sequence = 1; -} - -int guestfs_umask (guestfs_h *g, - int mask) -{ - struct guestfs_umask_args args; - struct umask_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_umask") == -1) return -1; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.mask = mask; - serial = guestfs__send_sync (g, GUESTFS_PROC_UMASK, - (xdrproc_t) xdr_guestfs_umask_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return -1; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, umask_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_umask"); - guestfs_end_busy (g); - return -1; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_UMASK, serial) == -1) { - guestfs_end_busy (g); - return -1; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return -1; - } - - guestfs_end_busy (g); - return ctx.ret.oldmask; -} - -struct readdir_ctx { - /* This flag is set by the callbacks, so we know we've done - * the callbacks as expected, and in the right sequence. - * 0 = not called, 1 = reply_cb called. - */ - int cb_sequence; - struct guestfs_message_header hdr; - struct guestfs_message_error err; - struct guestfs_readdir_ret ret; -}; - -static void readdir_reply_cb (guestfs_h *g, void *data, XDR *xdr) -{ - guestfs_main_loop *ml = guestfs_get_main_loop (g); - struct readdir_ctx *ctx = (struct readdir_ctx *) data; - - /* This should definitely not happen. */ - if (ctx->cb_sequence != 0) { - ctx->cb_sequence = 9999; - error (g, "%s: internal error: reply callback called twice", "guestfs_readdir"); - return; - } - - ml->main_loop_quit (ml, g); - - if (!xdr_guestfs_message_header (xdr, &ctx->hdr)) { - error (g, "%s: failed to parse reply header", "guestfs_readdir"); - return; - } - if (ctx->hdr.status == GUESTFS_STATUS_ERROR) { - if (!xdr_guestfs_message_error (xdr, &ctx->err)) { - error (g, "%s: failed to parse reply error", "guestfs_readdir"); - return; - } - goto done; - } - if (!xdr_guestfs_readdir_ret (xdr, &ctx->ret)) { - error (g, "%s: failed to parse reply", "guestfs_readdir"); - return; - } - done: - ctx->cb_sequence = 1; -} - -struct guestfs_dirent_list *guestfs_readdir (guestfs_h *g, - const char *dir) -{ - struct guestfs_readdir_args args; - struct readdir_ctx ctx; - guestfs_main_loop *ml = guestfs_get_main_loop (g); - int serial; - - if (check_state (g, "guestfs_readdir") == -1) return NULL; - guestfs_set_busy (g); - - memset (&ctx, 0, sizeof ctx); - - args.dir = (char *) dir; - serial = guestfs__send_sync (g, GUESTFS_PROC_READDIR, - (xdrproc_t) xdr_guestfs_readdir_args, (char *) &args); - if (serial == -1) { - guestfs_end_busy (g); - return NULL; - } - - guestfs__switch_to_receiving (g); - ctx.cb_sequence = 0; - guestfs_set_reply_callback (g, readdir_reply_cb, &ctx); - (void) ml->main_loop_run (ml, g); - guestfs_set_reply_callback (g, NULL, NULL); - if (ctx.cb_sequence != 1) { - error (g, "%s reply failed, see earlier error messages", "guestfs_readdir"); - guestfs_end_busy (g); - return NULL; - } - - if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_READDIR, serial) == -1) { - guestfs_end_busy (g); - return NULL; - } - - if (ctx.hdr.status == GUESTFS_STATUS_ERROR) { - error (g, "%s", ctx.err.error_message); - free (ctx.err.error_message); - guestfs_end_busy (g); - return NULL; - } - - guestfs_end_busy (g); - /* caller will free this */ - return safe_memdup (g, &ctx.ret.entries, sizeof (ctx.ret.entries)); -} - |