Generated code for new guestfs_read_lines API call.

5 files changed, 130 insertions, 1 deletions

diff --git a/src/guestfs-actions.c b/src/guestfs-actions.c
index 44d7e1ed..ebde5fca 100644
--- a/src/guestfs-actions.c
+++ b/src/guestfs-actions.c
@@ -1033,3 +1033,81 @@ struct guestfs_lvm_lv_list *guestfs_lvs_full (guestfs_h *g)
   return safe_memdup (g, &rv.ret.logvols, sizeof (rv.ret.logvols));
 }
 
+struct read_lines_rv {
+  int cb_done;  /* flag to indicate callback was called */
+  struct guestfs_message_header hdr;
+  struct guestfs_message_error err;
+  struct guestfs_read_lines_ret ret;
+};
+
+static void read_lines_cb (guestfs_h *g, void *data, XDR *xdr)
+{
+  struct read_lines_rv *rv = (struct read_lines_rv *) data;
+
+  if (!xdr_guestfs_message_header (xdr, &rv->hdr)) {
+    error (g, "guestfs_read_lines: failed to parse reply header");
+    return;
+  }
+  if (rv->hdr.status == GUESTFS_STATUS_ERROR) {
+    if (!xdr_guestfs_message_error (xdr, &rv->err)) {
+      error (g, "guestfs_read_lines: failed to parse reply error");
+      return;
+    }
+    goto done;
+  }
+  if (!xdr_guestfs_read_lines_ret (xdr, &rv->ret)) {
+    error (g, "guestfs_read_lines: failed to parse reply");
+    return;
+  }
+ done:
+  rv->cb_done = 1;
+  main_loop.main_loop_quit (g);
+}
+
+char **guestfs_read_lines (guestfs_h *g,
+		const char *path)
+{
+  struct guestfs_read_lines_args args;
+  struct read_lines_rv rv;
+  int serial;
+
+  if (g->state != READY) {
+    error (g, "guestfs_read_lines called from the wrong state, %d != READY",
+      g->state);
+    return NULL;
+  }
+
+  memset (&rv, 0, sizeof rv);
+
+  args.path = (char *) path;
+  serial = dispatch (g, GUESTFS_PROC_READ_LINES,
+                     (xdrproc_t) xdr_guestfs_read_lines_args, (char *) &args);
+  if (serial == -1)
+    return NULL;
+
+  rv.cb_done = 0;
+  g->reply_cb_internal = read_lines_cb;
+  g->reply_cb_internal_data = &rv;
+  main_loop.main_loop_run (g);
+  g->reply_cb_internal = NULL;
+  g->reply_cb_internal_data = NULL;
+  if (!rv.cb_done) {
+    error (g, "guestfs_read_lines failed, see earlier error messages");
+    return NULL;
+  }
+
+  if (check_reply_header (g, &rv.hdr, GUESTFS_PROC_READ_LINES, serial) == -1)
+    return NULL;
+
+  if (rv.hdr.status == GUESTFS_STATUS_ERROR) {
+    error (g, "%s", rv.err.error);
+    return NULL;
+  }
+
+  /* caller will free this, but we need to add a NULL entry */
+  rv.ret.lines.lines_val =    safe_realloc (g, rv.ret.lines.lines_val,
+                  sizeof (char *) * (rv.ret.lines.lines_len + 1));
+  rv.ret.lines.lines_val[rv.ret.lines.lines_len] = NULL;
+  return rv.ret.lines.lines_val;
+}
+
diff --git a/src/guestfs-actions.h b/src/guestfs-actions.h
index 4b65f3cd..a84488d6 100644
--- a/src/guestfs-actions.h
+++ b/src/guestfs-actions.h
@@ -45,3 +45,4 @@ extern char **guestfs_lvs (guestfs_h *handle);
 extern struct guestfs_lvm_pv_list *guestfs_pvs_full (guestfs_h *handle);
 extern struct guestfs_lvm_vg_list *guestfs_vgs_full (guestfs_h *handle);
 extern struct guestfs_lvm_lv_list *guestfs_lvs_full (guestfs_h *handle);
+extern char **guestfs_read_lines (guestfs_h *handle, const char *path);
diff --git a/src/guestfs_protocol.c b/src/guestfs_protocol.c
index 2a194a71..31034e54 100644
--- a/src/guestfs_protocol.c
+++ b/src/guestfs_protocol.c
@@ -342,6 +342,27 @@ xdr_guestfs_lvs_full_ret (XDR *xdrs, guestfs_lvs_full_ret *objp)
 }
 
 bool_t
+xdr_guestfs_read_lines_args (XDR *xdrs, guestfs_read_lines_args *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_string (xdrs, &objp->path, ~0))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_guestfs_read_lines_ret (XDR *xdrs, guestfs_read_lines_ret *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_array (xdrs, (char **)&objp->lines.lines_val, (u_int *) &objp->lines.lines_len, ~0,
+		sizeof (str), (xdrproc_t) xdr_str))
+		 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 9a7187dd..a2bf0c13 100644
--- a/src/guestfs_protocol.h
+++ b/src/guestfs_protocol.h
@@ -191,6 +191,19 @@ struct guestfs_lvs_full_ret {
 };
 typedef struct guestfs_lvs_full_ret guestfs_lvs_full_ret;
 
+struct guestfs_read_lines_args {
+	char *path;
+};
+typedef struct guestfs_read_lines_args guestfs_read_lines_args;
+
+struct guestfs_read_lines_ret {
+	struct {
+		u_int lines_len;
+		str *lines_val;
+	} lines;
+};
+typedef struct guestfs_read_lines_ret guestfs_read_lines_ret;
+
 enum guestfs_procedure {
 	GUESTFS_PROC_MOUNT = 1,
 	GUESTFS_PROC_SYNC = 2,
@@ -206,7 +219,8 @@ enum guestfs_procedure {
 	GUESTFS_PROC_PVS_FULL = 12,
 	GUESTFS_PROC_VGS_FULL = 13,
 	GUESTFS_PROC_LVS_FULL = 14,
-	GUESTFS_PROC_dummy = 14 + 1,
+	GUESTFS_PROC_READ_LINES = 15,
+	GUESTFS_PROC_dummy = 15 + 1,
 };
 typedef enum guestfs_procedure guestfs_procedure;
 #define GUESTFS_MESSAGE_MAX 4194304
@@ -267,6 +281,8 @@ extern  bool_t xdr_guestfs_lvs_ret (XDR *, guestfs_lvs_ret*);
 extern  bool_t xdr_guestfs_pvs_full_ret (XDR *, guestfs_pvs_full_ret*);
 extern  bool_t xdr_guestfs_vgs_full_ret (XDR *, guestfs_vgs_full_ret*);
 extern  bool_t xdr_guestfs_lvs_full_ret (XDR *, guestfs_lvs_full_ret*);
+extern  bool_t xdr_guestfs_read_lines_args (XDR *, guestfs_read_lines_args*);
+extern  bool_t xdr_guestfs_read_lines_ret (XDR *, guestfs_read_lines_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*);
@@ -297,6 +313,8 @@ extern bool_t xdr_guestfs_lvs_ret ();
 extern bool_t xdr_guestfs_pvs_full_ret ();
 extern bool_t xdr_guestfs_vgs_full_ret ();
 extern bool_t xdr_guestfs_lvs_full_ret ();
+extern bool_t xdr_guestfs_read_lines_args ();
+extern bool_t xdr_guestfs_read_lines_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 b2fe5351..c00c4c4d 100644
--- a/src/guestfs_protocol.x
+++ b/src/guestfs_protocol.x
@@ -178,6 +178,16 @@ struct guestfs_lvs_full_ret {
   guestfs_lvm_int_lv_list logvols;
 };
 
+/* guestfs_read_lines */
+
+struct guestfs_read_lines_args {
+  string path<>;
+};
+
+struct guestfs_read_lines_ret {
+  str lines<>;
+};
+
 enum guestfs_procedure {
   GUESTFS_PROC_MOUNT = 1,
   GUESTFS_PROC_SYNC = 2,
@@ -193,6 +203,7 @@ enum guestfs_procedure {
   GUESTFS_PROC_PVS_FULL = 12,
   GUESTFS_PROC_VGS_FULL = 13,
   GUESTFS_PROC_LVS_FULL = 14,
+  GUESTFS_PROC_READ_LINES = 15,
   GUESTFS_PROC_dummy
 };