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authorRichard W.M. Jones <rjones@redhat.com>2009-04-23 14:39:31 +0100
committerRichard W.M. Jones <rjones@redhat.com>2009-04-23 14:39:31 +0100
commit8f9f02d483b87c787d089cf9329f5f1b81d3a77e (patch)
treeee1c0403092e9dd296c43706a0c7c2d14d5a5c19 /src
parent713283f4a67b3a1960ca96ce6608d046fc202d2d (diff)
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Generated code for debug command.
Diffstat (limited to 'src')
-rw-r--r--src/guestfs-actions.c88
-rw-r--r--src/guestfs-actions.h1
-rw-r--r--src/guestfs_protocol.c23
-rw-r--r--src/guestfs_protocol.h21
-rw-r--r--src/guestfs_protocol.x10
5 files changed, 142 insertions, 1 deletions
diff --git a/src/guestfs-actions.c b/src/guestfs-actions.c
index ae8afcfc..e143c27b 100644
--- a/src/guestfs-actions.c
+++ b/src/guestfs-actions.c
@@ -6389,3 +6389,91 @@ int guestfs_mount_vfs (guestfs_h *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 = send called,
+ * 1001 = reply 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;
+
+ 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 = 1001;
+}
+
+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_set_ready (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 != 1001) {
+ error (g, "%s reply failed, see earlier error messages", "guestfs_debug");
+ guestfs_set_ready (g);
+ return NULL;
+ }
+
+ if (check_reply_header (g, &ctx.hdr, GUESTFS_PROC_DEBUG, serial) == -1) {
+ guestfs_set_ready (g);
+ return NULL;
+ }
+
+ if (ctx.hdr.status == GUESTFS_STATUS_ERROR) {
+ error (g, "%s", ctx.err.error_message);
+ guestfs_set_ready (g);
+ return NULL;
+ }
+
+ guestfs_set_ready (g);
+ return ctx.ret.result; /* caller will free */
+}
+
diff --git a/src/guestfs-actions.h b/src/guestfs-actions.h
index 756b678f..51905285 100644
--- a/src/guestfs-actions.h
+++ b/src/guestfs-actions.h
@@ -115,3 +115,4 @@ extern int guestfs_tgz_out (guestfs_h *handle, const char *directory, const char
extern int guestfs_mount_ro (guestfs_h *handle, const char *device, const char *mountpoint);
extern int guestfs_mount_options (guestfs_h *handle, const char *options, const char *device, const char *mountpoint);
extern int guestfs_mount_vfs (guestfs_h *handle, const char *options, const char *vfstype, const char *device, const char *mountpoint);
+extern char *guestfs_debug (guestfs_h *handle, const char *subcmd, char * const* const extraargs);
diff --git a/src/guestfs_protocol.c b/src/guestfs_protocol.c
index 65eb5fca..5bde2b97 100644
--- a/src/guestfs_protocol.c
+++ b/src/guestfs_protocol.c
@@ -1311,6 +1311,29 @@ xdr_guestfs_mount_vfs_args (XDR *xdrs, guestfs_mount_vfs_args *objp)
}
bool_t
+xdr_guestfs_debug_args (XDR *xdrs, guestfs_debug_args *objp)
+{
+ register int32_t *buf;
+
+ if (!xdr_string (xdrs, &objp->subcmd, ~0))
+ return FALSE;
+ if (!xdr_array (xdrs, (char **)&objp->extraargs.extraargs_val, (u_int *) &objp->extraargs.extraargs_len, ~0,
+ sizeof (str), (xdrproc_t) xdr_str))
+ return FALSE;
+ return TRUE;
+}
+
+bool_t
+xdr_guestfs_debug_ret (XDR *xdrs, guestfs_debug_ret *objp)
+{
+ register int32_t *buf;
+
+ if (!xdr_string (xdrs, &objp->result, ~0))
+ return FALSE;
+ return TRUE;
+}
+
+bool_t
xdr_guestfs_procedure (XDR *xdrs, guestfs_procedure *objp)
{
register int32_t *buf;
diff --git a/src/guestfs_protocol.h b/src/guestfs_protocol.h
index 8803b3d7..2a8d9194 100644
--- a/src/guestfs_protocol.h
+++ b/src/guestfs_protocol.h
@@ -678,6 +678,20 @@ struct guestfs_mount_vfs_args {
};
typedef struct guestfs_mount_vfs_args guestfs_mount_vfs_args;
+struct guestfs_debug_args {
+ char *subcmd;
+ struct {
+ u_int extraargs_len;
+ str *extraargs_val;
+ } extraargs;
+};
+typedef struct guestfs_debug_args guestfs_debug_args;
+
+struct guestfs_debug_ret {
+ char *result;
+};
+typedef struct guestfs_debug_ret guestfs_debug_ret;
+
enum guestfs_procedure {
GUESTFS_PROC_MOUNT = 1,
GUESTFS_PROC_SYNC = 2,
@@ -754,7 +768,8 @@ enum guestfs_procedure {
GUESTFS_PROC_MOUNT_RO = 73,
GUESTFS_PROC_MOUNT_OPTIONS = 74,
GUESTFS_PROC_MOUNT_VFS = 75,
- GUESTFS_PROC_NR_PROCS = 75 + 1,
+ GUESTFS_PROC_DEBUG = 76,
+ GUESTFS_PROC_NR_PROCS = 76 + 1,
};
typedef enum guestfs_procedure guestfs_procedure;
#define GUESTFS_MESSAGE_MAX 4194304
@@ -908,6 +923,8 @@ extern bool_t xdr_guestfs_tgz_out_args (XDR *, guestfs_tgz_out_args*);
extern bool_t xdr_guestfs_mount_ro_args (XDR *, guestfs_mount_ro_args*);
extern bool_t xdr_guestfs_mount_options_args (XDR *, guestfs_mount_options_args*);
extern bool_t xdr_guestfs_mount_vfs_args (XDR *, guestfs_mount_vfs_args*);
+extern bool_t xdr_guestfs_debug_args (XDR *, guestfs_debug_args*);
+extern bool_t xdr_guestfs_debug_ret (XDR *, guestfs_debug_ret*);
extern bool_t xdr_guestfs_procedure (XDR *, guestfs_procedure*);
extern bool_t xdr_guestfs_message_direction (XDR *, guestfs_message_direction*);
extern bool_t xdr_guestfs_message_status (XDR *, guestfs_message_status*);
@@ -1020,6 +1037,8 @@ extern bool_t xdr_guestfs_tgz_out_args ();
extern bool_t xdr_guestfs_mount_ro_args ();
extern bool_t xdr_guestfs_mount_options_args ();
extern bool_t xdr_guestfs_mount_vfs_args ();
+extern bool_t xdr_guestfs_debug_args ();
+extern bool_t xdr_guestfs_debug_ret ();
extern bool_t xdr_guestfs_procedure ();
extern bool_t xdr_guestfs_message_direction ();
extern bool_t xdr_guestfs_message_status ();
diff --git a/src/guestfs_protocol.x b/src/guestfs_protocol.x
index 3cf4df34..7f0793f4 100644
--- a/src/guestfs_protocol.x
+++ b/src/guestfs_protocol.x
@@ -526,6 +526,15 @@ struct guestfs_mount_vfs_args {
string mountpoint<>;
};
+struct guestfs_debug_args {
+ string subcmd<>;
+ str extraargs<>;
+};
+
+struct guestfs_debug_ret {
+ string result<>;
+};
+
enum guestfs_procedure {
GUESTFS_PROC_MOUNT = 1,
GUESTFS_PROC_SYNC = 2,
@@ -602,6 +611,7 @@ enum guestfs_procedure {
GUESTFS_PROC_MOUNT_RO = 73,
GUESTFS_PROC_MOUNT_OPTIONS = 74,
GUESTFS_PROC_MOUNT_VFS = 75,
+ GUESTFS_PROC_DEBUG = 76,
GUESTFS_PROC_NR_PROCS
};