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gimp/app/plug-in/plug-in-message.c

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/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <string.h>
#include <glib-object.h>
#include "libgimpbase/gimpbase.h"
#include "libgimpbase/gimpprotocol.h"
#include "libgimpbase/gimpwire.h"
#include "plug-in-types.h"
#include "base/tile.h"
#include "base/tile-manager.h"
#include "core/gimp.h"
#include "core/gimpdrawable.h"
#include "plug-in.h"
#include "plug-ins.h"
#include "plug-in-def.h"
#include "plug-in-params.h"
#include "plug-in-proc.h"
#include "plug-in-shm.h"
#define ENABLE_TEMP_RETURN 1
typedef struct _PlugInBlocked PlugInBlocked;
struct _PlugInBlocked
{
PlugIn *plug_in;
gchar *proc_name;
};
/* local function prototypes */
static void plug_in_handle_quit (PlugIn *plug_in);
static void plug_in_handle_tile_req (PlugIn *plug_in,
GPTileReq *tile_req);
static void plug_in_handle_proc_run (PlugIn *plug_in,
GPProcRun *proc_run);
static void plug_in_handle_proc_return_priv (PlugIn *plug_in,
GPProcReturn *proc_return);
static void plug_in_handle_proc_return (PlugIn *plug_in,
GPProcReturn *proc_return);
#ifdef ENABLE_TEMP_RETURN
static void plug_in_handle_temp_proc_return (PlugIn *plug_in,
GPProcReturn *proc_return);
#endif
static void plug_in_handle_proc_install (PlugIn *plug_in,
GPProcInstall *proc_install);
static void plug_in_handle_proc_uninstall (PlugIn *plug_in,
GPProcUninstall *proc_uninstall);
static void plug_in_handle_extension_ack (PlugIn *plug_in);
static void plug_in_handle_has_init (PlugIn *plug_in);
/* private variables */
static GSList *blocked_plug_ins = NULL;
/* public functions */
void
plug_in_handle_message (PlugIn *plug_in,
WireMessage *msg)
{
switch (msg->type)
{
case GP_QUIT:
plug_in_handle_quit (plug_in);
break;
case GP_CONFIG:
g_message ("Plug-In \"%s\"\n(%s)\n\n"
"sent a CONFIG message (should not happen)",
gimp_filename_to_utf8 (plug_in->name),
gimp_filename_to_utf8 (plug_in->prog));
plug_in_close (plug_in, TRUE);
break;
case GP_TILE_REQ:
plug_in_handle_tile_req (plug_in, msg->data);
break;
case GP_TILE_ACK:
g_message ("Plug-In \"%s\"\n(%s)\n\n"
"sent a TILE_ACK message (should not happen)",
gimp_filename_to_utf8 (plug_in->name),
gimp_filename_to_utf8 (plug_in->prog));
plug_in_close (plug_in, TRUE);
break;
case GP_TILE_DATA:
g_message ("Plug-In \"%s\"\n(%s)\n\n"
"sent a TILE_DATA message (should not happen)",
gimp_filename_to_utf8 (plug_in->name),
gimp_filename_to_utf8 (plug_in->prog));
plug_in_close (plug_in, TRUE);
break;
case GP_PROC_RUN:
plug_in_handle_proc_run (plug_in, msg->data);
break;
case GP_PROC_RETURN:
plug_in_handle_proc_return (plug_in, msg->data);
break;
case GP_TEMP_PROC_RUN:
g_message ("Plug-In \"%s\"\n(%s)\n\n"
"sent a TEMP_PROC_RUN message (should not happen)",
gimp_filename_to_utf8 (plug_in->name),
gimp_filename_to_utf8 (plug_in->prog));
plug_in_close (plug_in, TRUE);
break;
case GP_TEMP_PROC_RETURN:
#ifdef ENABLE_TEMP_RETURN
plug_in_handle_temp_proc_return (plug_in, msg->data);
#else
g_message ("Plug-In \"%s\"\n(%s)\n\n"
"sent a TEMP_PROC_RETURN message (should not happen)",
gimp_filename_to_utf8 (plug_in->name),
gimp_filename_to_utf8 (plug_in->prog));
plug_in_close (plug_in, TRUE);
#endif
break;
case GP_PROC_INSTALL:
plug_in_handle_proc_install (plug_in, msg->data);
break;
case GP_PROC_UNINSTALL:
plug_in_handle_proc_uninstall (plug_in, msg->data);
break;
case GP_EXTENSION_ACK:
plug_in_handle_extension_ack (plug_in);
break;
case GP_HAS_INIT:
plug_in_handle_has_init (plug_in);
break;
}
}
/* private functions */
static void
plug_in_handle_quit (PlugIn *plug_in)
{
plug_in_close (plug_in, FALSE);
}
static void
plug_in_handle_tile_req (PlugIn *plug_in,
GPTileReq *tile_req)
{
GPTileData tile_data;
GPTileData *tile_info;
WireMessage msg;
GimpDrawable *drawable;
TileManager *tm;
Tile *tile;
gint shm_ID;
shm_ID = plug_in_shm_get_ID (plug_in->gimp);
if (tile_req->drawable_ID == -1)
{
/* this branch communicates with libgimp/gimptile.c:gimp_tile_put() */
tile_data.drawable_ID = -1;
tile_data.tile_num = 0;
tile_data.shadow = 0;
tile_data.bpp = 0;
tile_data.width = 0;
tile_data.height = 0;
tile_data.use_shm = (shm_ID == -1) ? FALSE : TRUE;
tile_data.data = NULL;
if (! gp_tile_data_write (plug_in->my_write, &tile_data, plug_in))
{
g_warning ("plug_in_handle_tile_req: ERROR");
plug_in_close (plug_in, TRUE);
return;
}
if (! wire_read_msg (plug_in->my_read, &msg, plug_in))
{
g_warning ("plug_in_handle_tile_req: ERROR");
plug_in_close (plug_in, TRUE);
return;
}
if (msg.type != GP_TILE_DATA)
{
g_warning ("expected tile data and received: %d", msg.type);
plug_in_close (plug_in, TRUE);
return;
}
tile_info = msg.data;
drawable = (GimpDrawable *) gimp_item_get_by_ID (plug_in->gimp,
tile_info->drawable_ID);
if (! drawable)
{
g_message ("Plug-In \"%s\"\n(%s)\n\n"
"requested invalid drawable (killing)",
gimp_filename_to_utf8 (plug_in->name),
gimp_filename_to_utf8 (plug_in->prog));
plug_in_close (plug_in, TRUE);
return;
}
if (tile_info->shadow)
tm = gimp_drawable_shadow (drawable);
else
tm = gimp_drawable_data (drawable);
tile = tile_manager_get (tm, tile_info->tile_num, TRUE, TRUE);
if (! tile)
{
g_message ("Plug-In \"%s\"\n(%s)\n\n"
"requested invalid tile (killing)",
gimp_filename_to_utf8 (plug_in->name),
gimp_filename_to_utf8 (plug_in->prog));
plug_in_close (plug_in, TRUE);
return;
}
if (tile_data.use_shm)
memcpy (tile_data_pointer (tile, 0, 0),
plug_in_shm_get_addr (plug_in->gimp),
tile_size (tile));
else
memcpy (tile_data_pointer (tile, 0, 0),
tile_info->data,
tile_size (tile));
tile_release (tile, TRUE);
wire_destroy (&msg);
if (! gp_tile_ack_write (plug_in->my_write, plug_in))
{
g_warning ("plug_in_handle_tile_req: ERROR");
plug_in_close (plug_in, TRUE);
return;
}
}
else
{
/* this branch communicates with libgimp/gimptile.c:gimp_tile_get() */
drawable = (GimpDrawable *) gimp_item_get_by_ID (plug_in->gimp,
tile_req->drawable_ID);
if (! drawable)
{
g_message ("Plug-In \"%s\"\n(%s)\n\n"
"requested invalid drawable (killing)",
gimp_filename_to_utf8 (plug_in->name),
gimp_filename_to_utf8 (plug_in->prog));
plug_in_close (plug_in, TRUE);
return;
}
if (tile_req->shadow)
tm = gimp_drawable_shadow (drawable);
else
tm = gimp_drawable_data (drawable);
tile = tile_manager_get (tm, tile_req->tile_num, TRUE, FALSE);
if (! tile)
{
g_message ("Plug-In \"%s\"\n(%s)\n\n"
"requested invalid tile (killing)",
gimp_filename_to_utf8 (plug_in->name),
gimp_filename_to_utf8 (plug_in->prog));
plug_in_close (plug_in, TRUE);
return;
}
tile_data.drawable_ID = tile_req->drawable_ID;
tile_data.tile_num = tile_req->tile_num;
tile_data.shadow = tile_req->shadow;
tile_data.bpp = tile_bpp (tile);
tile_data.width = tile_ewidth (tile);
tile_data.height = tile_eheight (tile);
tile_data.use_shm = (shm_ID == -1) ? FALSE : TRUE;
if (tile_data.use_shm)
memcpy (plug_in_shm_get_addr (plug_in->gimp),
tile_data_pointer (tile, 0, 0),
tile_size (tile));
else
tile_data.data = tile_data_pointer (tile, 0, 0);
if (! gp_tile_data_write (plug_in->my_write, &tile_data, plug_in))
{
g_message ("plug_in_handle_tile_req: ERROR");
plug_in_close (plug_in, TRUE);
return;
}
tile_release (tile, FALSE);
if (! wire_read_msg (plug_in->my_read, &msg, plug_in))
{
g_message ("plug_in_handle_tile_req: ERROR");
plug_in_close (plug_in, TRUE);
return;
}
if (msg.type != GP_TILE_ACK)
{
g_warning ("expected tile ack and received: %d", msg.type);
plug_in_close (plug_in, TRUE);
return;
}
wire_destroy (&msg);
}
}
static void
plug_in_handle_proc_run (PlugIn *plug_in,
GPProcRun *proc_run)
{
const gchar *proc_name = NULL;
ProcRecord *proc_rec;
Argument *args;
Argument *return_vals;
proc_rec = procedural_db_lookup (plug_in->gimp, proc_run->name);
if (! proc_rec)
{
proc_name = g_hash_table_lookup (plug_in->gimp->procedural_compat_ht,
proc_run->name);
if (proc_name)
{
proc_rec = procedural_db_lookup (plug_in->gimp, proc_name);
if (plug_in->gimp->pdb_compat_mode == GIMP_PDB_COMPAT_WARN)
{
g_message ("WARNING: Plug-In \"%s\"\n(%s)\n\n"
"called deprecated procedure '%s'.\n"
"It should call '%s' instead!",
gimp_filename_to_utf8 (plug_in->name),
gimp_filename_to_utf8 (plug_in->prog),
proc_run->name, proc_name);
}
}
}
if (! proc_name)
proc_name = proc_run->name;
args = plug_in_params_to_args (proc_run->params, proc_run->nparams, FALSE);
plug_in_push (plug_in->gimp, plug_in);
/* Execute the procedure even if procedural_db_lookup() returned NULL,
* procedural_db_execute() will return appropriate error return_vals.
*/
return_vals = procedural_db_execute (plug_in->gimp, proc_name, args);
plug_in_pop (plug_in->gimp);
if (return_vals)
{
GPProcReturn proc_return;
/* Return the name we got called with, *not* proc_name, since
* proc_name may have been remapped by gimp->procedural_compat_ht
*/
proc_return.name = proc_run->name;
if (proc_rec)
{
proc_return.nparams = proc_rec->num_values + 1;
proc_return.params = plug_in_args_to_params (return_vals,
proc_return.nparams,
FALSE);
}
else
{
proc_return.nparams = 1;
proc_return.params = plug_in_args_to_params (return_vals, 1, FALSE);
}
if (! gp_proc_return_write (plug_in->my_write, &proc_return, plug_in))
{
g_warning ("plug_in_handle_proc_run: ERROR");
plug_in_close (plug_in, TRUE);
return;
}
plug_in_args_destroy (args, proc_run->nparams, FALSE);
if (proc_rec)
plug_in_args_destroy (return_vals, proc_rec->num_values + 1, TRUE);
else
plug_in_args_destroy (return_vals, 1, TRUE);
plug_in_params_destroy (proc_return.params, proc_return.nparams, FALSE);
}
else
{
PlugInBlocked *blocked;
blocked = g_new0 (PlugInBlocked, 1);
blocked->plug_in = plug_in;
blocked->proc_name = g_strdup (proc_run->name);
blocked_plug_ins = g_slist_prepend (blocked_plug_ins, blocked);
}
}
static void
plug_in_handle_proc_return_priv (PlugIn *plug_in,
GPProcReturn *proc_return)
{
if (plug_in->recurse_main_loop || plug_in->temp_main_loops)
{
plug_in->return_vals = plug_in_params_to_args (proc_return->params,
proc_return->nparams,
TRUE);
plug_in->n_return_vals = proc_return->nparams;
}
else
{
GSList *list;
for (list = blocked_plug_ins; list; list = g_slist_next (list))
{
PlugInBlocked *blocked;
blocked = (PlugInBlocked *) list->data;
if (blocked->proc_name && proc_return->name &&
strcmp (blocked->proc_name, proc_return->name) == 0)
{
if (! gp_proc_return_write (blocked->plug_in->my_write,
proc_return,
blocked->plug_in))
{
g_message ("plug_in_handle_proc_run: ERROR");
plug_in_close (blocked->plug_in, TRUE);
return;
}
blocked_plug_ins = g_slist_remove (blocked_plug_ins, blocked);
g_free (blocked->proc_name);
g_free (blocked);
break;
}
}
}
}
static void
plug_in_handle_proc_return (PlugIn *plug_in,
GPProcReturn *proc_return)
{
plug_in_handle_proc_return_priv (plug_in, proc_return);
if (plug_in->recurse_main_loop)
g_main_loop_quit (plug_in->recurse_main_loop);
plug_in_close (plug_in, FALSE);
}
#ifdef ENABLE_TEMP_RETURN
static void
plug_in_handle_temp_proc_return (PlugIn *plug_in,
GPProcReturn *proc_return)
{
if (plug_in->temp_main_loops)
{
plug_in_handle_proc_return_priv (plug_in, proc_return);
plug_in_main_loop_quit (plug_in);
}
else
{
g_message ("Plug-In \"%s\"\n(%s)\n\n"
"sent a TEMP_PROC_RETURN message while not running "
"a temp proc (should not happen)",
gimp_filename_to_utf8 (plug_in->name),
gimp_filename_to_utf8 (plug_in->prog));
plug_in_close (plug_in, TRUE);
}
}
#endif
static void
plug_in_handle_proc_install (PlugIn *plug_in,
GPProcInstall *proc_install)
{
PlugInDef *plug_in_def = NULL;
PlugInProcDef *proc_def = NULL;
ProcRecord *proc = NULL;
GSList *tmp = NULL;
gchar *prog = NULL;
gboolean valid_utf8 = FALSE;
gint i;
/* Argument checking
* --only sanity check arguments when the procedure requests a menu path
*/
if (proc_install->menu_path)
{
if (strncmp (proc_install->menu_path, "<Toolbox>", 9) == 0)
{
if ((proc_install->nparams < 1) ||
(proc_install->params[0].type != GIMP_PDB_INT32))
{
g_message ("Plug-In \"%s\"\n(%s)\n\n"
"attempted to install <Toolbox> procedure \"%s\" "
"which does not take the standard <Toolbox> Plug-In "
"args.\n"
"(INT32)",
gimp_filename_to_utf8 (plug_in->name),
gimp_filename_to_utf8 (plug_in->prog),
proc_install->name);
return;
}
}
else if (strncmp (proc_install->menu_path, "<Image>", 7) == 0)
{
if ((proc_install->nparams < 3) ||
(proc_install->params[0].type != GIMP_PDB_INT32) ||
(proc_install->params[1].type != GIMP_PDB_IMAGE) ||
(proc_install->params[2].type != GIMP_PDB_DRAWABLE))
{
g_message ("Plug-In \"%s\"\n(%s)\n\n"
"attempted to install <Image> procedure \"%s\" "
"which does not take the standard <Image> Plug-In "
"args.\n"
"(INT32, IMAGE, DRAWABLE)",
gimp_filename_to_utf8 (plug_in->name),
gimp_filename_to_utf8 (plug_in->prog),
proc_install->name);
return;
}
}
else if (strncmp (proc_install->menu_path, "<Load>", 6) == 0)
{
if ((proc_install->nparams < 3) ||
(proc_install->params[0].type != GIMP_PDB_INT32) ||
(proc_install->params[1].type != GIMP_PDB_STRING) ||
(proc_install->params[2].type != GIMP_PDB_STRING))
{
g_message ("Plug-In \"%s\"\n(%s)\n\n"
"attempted to install <Load> procedure \"%s\" "
"which does not take the standard <Load> Plug-In "
"args.\n"
"(INT32, STRING, STRING)",
gimp_filename_to_utf8 (plug_in->name),
gimp_filename_to_utf8 (plug_in->prog),
proc_install->name);
return;
}
}
else if (strncmp (proc_install->menu_path, "<Save>", 6) == 0)
{
if ((proc_install->nparams < 5) ||
(proc_install->params[0].type != GIMP_PDB_INT32) ||
(proc_install->params[1].type != GIMP_PDB_IMAGE) ||
(proc_install->params[2].type != GIMP_PDB_DRAWABLE) ||
(proc_install->params[3].type != GIMP_PDB_STRING) ||
(proc_install->params[4].type != GIMP_PDB_STRING))
{
g_message ("Plug-In \"%s\"\n(%s)\n\n"
"attempted to install <Save> procedure \"%s\" "
"which does not take the standard <Save> Plug-In "
"args.\n"
"(INT32, IMAGE, DRAWABLE, STRING, STRING)",
gimp_filename_to_utf8 (plug_in->name),
gimp_filename_to_utf8 (plug_in->prog),
proc_install->name);
return;
}
}
else
{
g_message ("Plug-In \"%s\"\n(%s)\n\n"
"attempted to install procedure \"%s\" "
"in an invalid menu location.\n"
"Use either \"<Toolbox>\", \"<Image>\", "
"\"<Load>\", or \"<Save>\".",
gimp_filename_to_utf8 (plug_in->name),
gimp_filename_to_utf8 (plug_in->prog),
proc_install->name);
return;
}
}
/* Sanity check for array arguments */
for (i = 1; i < proc_install->nparams; i++)
{
if ((proc_install->params[i].type == GIMP_PDB_INT32ARRAY ||
proc_install->params[i].type == GIMP_PDB_INT8ARRAY ||
proc_install->params[i].type == GIMP_PDB_FLOATARRAY ||
proc_install->params[i].type == GIMP_PDB_STRINGARRAY)
&&
proc_install->params[i-1].type != GIMP_PDB_INT32)
{
g_message ("Plug-In \"%s\"\n(%s)\n\n"
"attempted to install procedure \"%s\" "
"which fails to comply with the array parameter "
"passing standard. Argument %d is noncompliant.",
gimp_filename_to_utf8 (plug_in->name),
gimp_filename_to_utf8 (plug_in->prog),
proc_install->name, i);
return;
}
}
/* Sanity check strings for UTF-8 validity */
if ((proc_install->menu_path == NULL ||
g_utf8_validate (proc_install->menu_path, -1, NULL)) &&
(g_utf8_validate (proc_install->name, -1, NULL)) &&
(proc_install->blurb == NULL ||
g_utf8_validate (proc_install->blurb, -1, NULL)) &&
(proc_install->help == NULL ||
g_utf8_validate (proc_install->help, -1, NULL)) &&
(proc_install->author == NULL ||
g_utf8_validate (proc_install->author, -1, NULL)) &&
(proc_install->copyright == NULL ||
g_utf8_validate (proc_install->copyright, -1, NULL)) &&
(proc_install->date == NULL ||
g_utf8_validate (proc_install->date, -1, NULL)))
{
valid_utf8 = TRUE;
for (i = 0; i < proc_install->nparams && valid_utf8; i++)
{
if (! (g_utf8_validate (proc_install->params[i].name, -1, NULL) &&
(proc_install->params[i].description == NULL ||
g_utf8_validate (proc_install->params[i].description, -1, NULL))))
valid_utf8 = FALSE;
}
for (i = 0; i < proc_install->nreturn_vals && valid_utf8; i++)
{
if (! (g_utf8_validate (proc_install->return_vals[i].name, -1, NULL) &&
(proc_install->return_vals[i].description == NULL ||
g_utf8_validate (proc_install->return_vals[i].description, -1, NULL))))
valid_utf8 = FALSE;
}
}
if (! valid_utf8)
{
g_message ("Plug-In \"%s\"\n(%s)\n\n"
"attempted to install a procedure with invalid UTF-8 strings.",
gimp_filename_to_utf8 (plug_in->name),
gimp_filename_to_utf8 (plug_in->prog));
return;
}
/* Initialization */
switch (proc_install->type)
{
case GIMP_PLUGIN:
case GIMP_EXTENSION:
plug_in_def = plug_in->plug_in_def;
prog = plug_in_def->prog;
tmp = plug_in_def->proc_defs;
break;
case GIMP_TEMPORARY:
plug_in_def = NULL;
prog = "none";
tmp = plug_in->temp_proc_defs;
break;
}
while (tmp)
{
proc_def = tmp->data;
tmp = tmp->next;
if (strcmp (proc_def->db_info.name, proc_install->name) == 0)
{
switch (proc_install->type)
{
case GIMP_PLUGIN:
case GIMP_EXTENSION:
plug_in_def->proc_defs = g_slist_remove (plug_in_def->proc_defs,
proc_def);
plug_in_proc_def_free (proc_def);
break;
case GIMP_TEMPORARY:
plug_in->temp_proc_defs = g_slist_remove (plug_in->temp_proc_defs,
proc_def);
plug_ins_temp_proc_def_remove (plug_in->gimp, proc_def);
break;
}
break;
}
}
proc_def = plug_in_proc_def_new ();
proc_def->prog = g_strdup (prog);
proc_def->menu_path = g_strdup (proc_install->menu_path);
proc_def->accelerator = NULL;
proc_def->extensions = NULL;
proc_def->prefixes = NULL;
proc_def->magics = NULL;
proc_def->image_types = g_strdup (proc_install->image_types);
proc_def->image_types_val = plug_ins_image_types_parse (proc_def->image_types);
/* Install temp one use todays time */
proc_def->mtime = time (NULL);
/* The procedural database procedure */
proc = &proc_def->db_info;
proc->name = g_strdup (proc_install->name);
proc->blurb = g_strdup (proc_install->blurb);
proc->help = g_strdup (proc_install->help);
proc->author = g_strdup (proc_install->author);
proc->copyright = g_strdup (proc_install->copyright);
proc->date = g_strdup (proc_install->date);
proc->proc_type = proc_install->type;
proc->num_args = proc_install->nparams;
proc->num_values = proc_install->nreturn_vals;
proc->args = g_new0 (ProcArg, proc->num_args);
proc->values = g_new0 (ProcArg, proc->num_values);
for (i = 0; i < proc->num_args; i++)
{
proc->args[i].arg_type = proc_install->params[i].type;
proc->args[i].name = g_strdup (proc_install->params[i].name);
proc->args[i].description = g_strdup (proc_install->params[i].description);
}
for (i = 0; i < proc->num_values; i++)
{
proc->values[i].arg_type = proc_install->return_vals[i].type;
proc->values[i].name = g_strdup (proc_install->return_vals[i].name);
proc->values[i].description = g_strdup (proc_install->return_vals[i].description);
}
switch (proc_install->type)
{
case GIMP_PLUGIN:
case GIMP_EXTENSION:
plug_in_def->proc_defs = g_slist_prepend (plug_in_def->proc_defs,
proc_def);
break;
case GIMP_TEMPORARY:
plug_in->temp_proc_defs = g_slist_prepend (plug_in->temp_proc_defs,
proc_def);
proc->exec_method.temporary.plug_in = plug_in;
plug_ins_temp_proc_def_add (plug_in->gimp, proc_def);
break;
}
}
static void
plug_in_handle_proc_uninstall (PlugIn *plug_in,
GPProcUninstall *proc_uninstall)
{
GSList *tmp;
for (tmp = plug_in->temp_proc_defs; tmp; tmp = g_slist_next (tmp))
{
PlugInProcDef *proc_def;
proc_def = tmp->data;
if (! strcmp (proc_def->db_info.name, proc_uninstall->name))
{
plug_in->temp_proc_defs = g_slist_remove (plug_in->temp_proc_defs,
proc_def);
plug_ins_temp_proc_def_remove (plug_in->gimp, proc_def);
break;
}
}
}
static void
plug_in_handle_extension_ack (PlugIn *plug_in)
{
if (plug_in->ext_main_loop)
{
g_main_loop_quit (plug_in->ext_main_loop);
}
else
{
g_message ("Plug-In \"%s\"\n(%s)\n\n"
"sent an EXTENSION_ACK message while not being started "
"as extension (should not happen)",
gimp_filename_to_utf8 (plug_in->name),
gimp_filename_to_utf8 (plug_in->prog));
plug_in_close (plug_in, TRUE);
}
}
static void
plug_in_handle_has_init (PlugIn *plug_in)
{
if (plug_in->query)
{
plug_in_def_set_has_init (plug_in->plug_in_def, TRUE);
}
else
{
g_message ("Plug-In \"%s\"\n(%s)\n\n"
"sent an HAS_INIT message while not in query() "
"(should not happen)",
gimp_filename_to_utf8 (plug_in->name),
gimp_filename_to_utf8 (plug_in->prog));
plug_in_close (plug_in, TRUE);
}
}
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