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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:30:19 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:30:19 +0000
commit5c1676dfe6d2f3c837a5e074117b45613fd29a72 (patch)
treecbffb45144febf451e54061db2b21395faf94bfe /app/plug-in/gimppluginmanager-restore.c
parentInitial commit. (diff)
downloadgimp-5c1676dfe6d2f3c837a5e074117b45613fd29a72.tar.xz
gimp-5c1676dfe6d2f3c837a5e074117b45613fd29a72.zip
Adding upstream version 2.10.34.upstream/2.10.34upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'app/plug-in/gimppluginmanager-restore.c')
-rw-r--r--app/plug-in/gimppluginmanager-restore.c1065
1 files changed, 1065 insertions, 0 deletions
diff --git a/app/plug-in/gimppluginmanager-restore.c b/app/plug-in/gimppluginmanager-restore.c
new file mode 100644
index 0000000..a1f37ec
--- /dev/null
+++ b/app/plug-in/gimppluginmanager-restore.c
@@ -0,0 +1,1065 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995-2002 Spencer Kimball, Peter Mattis, and others
+ *
+ * gimppluginmanager-restore.c
+ *
+ * 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 3 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, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gdk-pixbuf/gdk-pixbuf.h>
+#include <gegl.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpconfig/gimpconfig.h"
+
+#include "plug-in-types.h"
+
+#include "config/gimpcoreconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimp-utils.h"
+
+#include "pdb/gimppdb.h"
+#include "pdb/gimppdbcontext.h"
+
+#include "gimpinterpreterdb.h"
+#include "gimpplugindef.h"
+#include "gimppluginmanager.h"
+#define __YES_I_NEED_GIMP_PLUG_IN_MANAGER_CALL__
+#include "gimppluginmanager-call.h"
+#include "gimppluginmanager-help-domain.h"
+#include "gimppluginmanager-locale-domain.h"
+#include "gimppluginmanager-restore.h"
+#include "gimppluginprocedure.h"
+#include "plug-in-rc.h"
+
+#include "gimp-intl.h"
+
+
+static void gimp_plug_in_manager_search (GimpPlugInManager *manager,
+ GimpInitStatusFunc status_callback);
+static void gimp_plug_in_manager_search_directory (GimpPlugInManager *manager,
+ GFile *directory);
+static GFile * gimp_plug_in_manager_get_pluginrc (GimpPlugInManager *manager);
+static void gimp_plug_in_manager_read_pluginrc (GimpPlugInManager *manager,
+ GFile *file,
+ GimpInitStatusFunc status_callback);
+static void gimp_plug_in_manager_query_new (GimpPlugInManager *manager,
+ GimpContext *context,
+ GimpInitStatusFunc status_callback);
+static void gimp_plug_in_manager_init_plug_ins (GimpPlugInManager *manager,
+ GimpContext *context,
+ GimpInitStatusFunc status_callback);
+static void gimp_plug_in_manager_run_extensions (GimpPlugInManager *manager,
+ GimpContext *context,
+ GimpInitStatusFunc status_callback);
+static void gimp_plug_in_manager_bind_text_domains (GimpPlugInManager *manager);
+static void gimp_plug_in_manager_add_from_file (GimpPlugInManager *manager,
+ GFile *file,
+ guint64 mtime);
+static void gimp_plug_in_manager_add_from_rc (GimpPlugInManager *manager,
+ GimpPlugInDef *plug_in_def);
+static void gimp_plug_in_manager_add_to_db (GimpPlugInManager *manager,
+ GimpContext *context,
+ GimpPlugInProcedure *proc);
+static void gimp_plug_in_manager_sort_file_procs (GimpPlugInManager *manager);
+static gint gimp_plug_in_manager_file_proc_compare (gconstpointer a,
+ gconstpointer b,
+ gpointer data);
+
+
+
+void
+gimp_plug_in_manager_restore (GimpPlugInManager *manager,
+ GimpContext *context,
+ GimpInitStatusFunc status_callback)
+{
+ Gimp *gimp;
+ GFile *pluginrc;
+ GSList *list;
+ GError *error = NULL;
+
+ g_return_if_fail (GIMP_IS_PLUG_IN_MANAGER (manager));
+ g_return_if_fail (GIMP_IS_CONTEXT (context));
+ g_return_if_fail (status_callback != NULL);
+
+ gimp = manager->gimp;
+
+ /* need a GimpPDBContext for calling gimp_plug_in_manager_run_foo() */
+ context = gimp_pdb_context_new (gimp, context, TRUE);
+
+ /* search for binaries in the plug-in directory path */
+ gimp_plug_in_manager_search (manager, status_callback);
+
+ /* read the pluginrc file for cached data */
+ pluginrc = gimp_plug_in_manager_get_pluginrc (manager);
+
+ gimp_plug_in_manager_read_pluginrc (manager, pluginrc, status_callback);
+
+ /* query any plug-ins that changed since we last wrote out pluginrc */
+ gimp_plug_in_manager_query_new (manager, context, status_callback);
+
+ /* initialize the plug-ins */
+ gimp_plug_in_manager_init_plug_ins (manager, context, status_callback);
+
+ /* add the procedures to manager->plug_in_procedures */
+ for (list = manager->plug_in_defs; list; list = list->next)
+ {
+ GimpPlugInDef *plug_in_def = list->data;
+ GSList *list2;
+
+ for (list2 = plug_in_def->procedures; list2; list2 = list2->next)
+ {
+ gimp_plug_in_manager_add_procedure (manager, list2->data);
+ }
+ }
+
+ /* write the pluginrc file if necessary */
+ if (manager->write_pluginrc)
+ {
+ if (gimp->be_verbose)
+ g_print ("Writing '%s'\n", gimp_file_get_utf8_name (pluginrc));
+
+ if (! plug_in_rc_write (manager->plug_in_defs, pluginrc, &error))
+ {
+ gimp_message_literal (gimp,
+ NULL, GIMP_MESSAGE_ERROR, error->message);
+ g_clear_error (&error);
+ }
+
+ manager->write_pluginrc = FALSE;
+ }
+
+ g_object_unref (pluginrc);
+
+ /* create locale and help domain lists */
+ for (list = manager->plug_in_defs; list; list = list->next)
+ {
+ GimpPlugInDef *plug_in_def = list->data;
+
+ if (plug_in_def->locale_domain_name)
+ gimp_plug_in_manager_add_locale_domain (manager,
+ plug_in_def->file,
+ plug_in_def->locale_domain_name,
+ plug_in_def->locale_domain_path);
+ else
+ /* set the default plug-in locale domain */
+ gimp_plug_in_def_set_locale_domain (plug_in_def,
+ gimp_plug_in_manager_get_locale_domain (manager,
+ plug_in_def->file,
+ NULL),
+ NULL);
+
+ if (plug_in_def->help_domain_name)
+ gimp_plug_in_manager_add_help_domain (manager,
+ plug_in_def->file,
+ plug_in_def->help_domain_name,
+ plug_in_def->help_domain_uri);
+ }
+
+ /* we're done with the plug-in-defs */
+ g_slist_free_full (manager->plug_in_defs, (GDestroyNotify) g_object_unref);
+ manager->plug_in_defs = NULL;
+
+ /* bind plug-in text domains */
+ gimp_plug_in_manager_bind_text_domains (manager);
+
+ /* add the plug-in procs to the procedure database */
+ for (list = manager->plug_in_procedures; list; list = list->next)
+ {
+ gimp_plug_in_manager_add_to_db (manager, context, list->data);
+ }
+
+ /* sort the load, save and export procedures, make the raw handler list */
+ gimp_plug_in_manager_sort_file_procs (manager);
+
+ gimp_plug_in_manager_run_extensions (manager, context, status_callback);
+
+ g_object_unref (context);
+}
+
+
+/* search for binaries in the plug-in directory path */
+static void
+gimp_plug_in_manager_search (GimpPlugInManager *manager,
+ GimpInitStatusFunc status_callback)
+{
+ const gchar *path_str;
+ GList *path;
+ GList *list;
+
+#ifdef G_OS_WIN32
+ const gchar *pathext = g_getenv ("PATHEXT");
+
+ /* On Windows, we need to add the known file extensions in PATHEXT. */
+ if (pathext)
+ {
+ gchar *exts;
+
+ exts = gimp_interpreter_db_get_extensions (manager->interpreter_db);
+
+ if (exts)
+ {
+ gchar *value;
+
+ value = g_strconcat (pathext, G_SEARCHPATH_SEPARATOR_S, exts, NULL);
+
+ g_setenv ("PATHEXT", value, TRUE);
+
+ g_free (value);
+ g_free (exts);
+ }
+ }
+#endif /* G_OS_WIN32 */
+
+ status_callback (_("Searching plug-ins"), "", 0.0);
+
+ /* Give automatic tests a chance to use plug-ins from the build
+ * dir
+ */
+ path_str = g_getenv ("GIMP_TESTING_PLUGINDIRS");
+ if (! path_str)
+ path_str = manager->gimp->config->plug_in_path;
+
+ path = gimp_config_path_expand_to_files (path_str, NULL);
+
+ for (list = path; list; list = g_list_next (list))
+ {
+ gimp_plug_in_manager_search_directory (manager, list->data);
+ }
+
+ g_list_free_full (path, (GDestroyNotify) g_object_unref);
+}
+
+static void
+gimp_plug_in_manager_search_directory (GimpPlugInManager *manager,
+ GFile *directory)
+{
+ GFileEnumerator *enumerator;
+
+ enumerator = g_file_enumerate_children (directory,
+ G_FILE_ATTRIBUTE_STANDARD_NAME ","
+ G_FILE_ATTRIBUTE_STANDARD_IS_HIDDEN ","
+ G_FILE_ATTRIBUTE_TIME_MODIFIED,
+ G_FILE_QUERY_INFO_NONE,
+ NULL, NULL);
+ if (enumerator)
+ {
+ GFileInfo *info;
+
+ while ((info = g_file_enumerator_next_file (enumerator, NULL, NULL)))
+ {
+ GFile *child;
+
+ if (g_file_info_get_is_hidden (info))
+ {
+ g_object_unref (info);
+ continue;
+ }
+
+ child = g_file_enumerator_get_child (enumerator, info);
+
+ if (gimp_file_is_executable (child))
+ {
+ guint64 mtime;
+
+ mtime = g_file_info_get_attribute_uint64 (info,
+ G_FILE_ATTRIBUTE_TIME_MODIFIED);
+
+ gimp_plug_in_manager_add_from_file (manager, child, mtime);
+ }
+ else if (g_file_query_file_type (child,
+ G_FILE_QUERY_INFO_NONE,
+ NULL) == G_FILE_TYPE_DIRECTORY)
+ {
+ /* Search in subdirectory the first executable file with
+ * the same name as the directory (except extension).
+ * We don't search recursively, but only at a single
+ * level and assume that there can be only 1 plugin
+ * inside a directory.
+ */
+ GFileEnumerator *enumerator2;
+
+ enumerator2 = g_file_enumerate_children (child,
+ G_FILE_ATTRIBUTE_STANDARD_NAME ","
+ G_FILE_ATTRIBUTE_STANDARD_IS_HIDDEN ","
+ G_FILE_ATTRIBUTE_TIME_MODIFIED,
+ G_FILE_QUERY_INFO_NONE,
+ NULL, NULL);
+ if (enumerator2)
+ {
+ GFileInfo *info2;
+
+ while ((info2 = g_file_enumerator_next_file (enumerator2, NULL, NULL)))
+ {
+ GFile *child2;
+ gchar *file_name;
+ char *ext;
+
+ if (g_file_info_get_is_hidden (info2))
+ {
+ g_object_unref (info2);
+ continue;
+ }
+
+ child2 = g_file_enumerator_get_child (enumerator2, info2);
+ file_name = g_strdup (g_file_info_get_name (info2));
+
+ ext = strrchr (file_name, '.');
+ if (ext)
+ *ext = '\0';
+
+ if (g_strcmp0 (file_name, g_file_info_get_name (info)) == 0 &&
+ gimp_file_is_executable (child2))
+ {
+ guint64 mtime;
+
+ mtime = g_file_info_get_attribute_uint64 (info2,
+ G_FILE_ATTRIBUTE_TIME_MODIFIED);
+
+ gimp_plug_in_manager_add_from_file (manager, child2, mtime);
+
+ g_free (file_name);
+ g_object_unref (child2);
+ g_object_unref (info2);
+ break;
+ }
+
+ g_free (file_name);
+ g_object_unref (child2);
+ g_object_unref (info2);
+ }
+
+ g_object_unref (enumerator2);
+ }
+ }
+
+ g_object_unref (child);
+ g_object_unref (info);
+ }
+
+ g_object_unref (enumerator);
+ }
+}
+
+static GFile *
+gimp_plug_in_manager_get_pluginrc (GimpPlugInManager *manager)
+{
+ Gimp *gimp = manager->gimp;
+ GFile *pluginrc;
+
+ if (gimp->config->plug_in_rc_path)
+ {
+ gchar *path = gimp_config_path_expand (gimp->config->plug_in_rc_path,
+ TRUE, NULL);
+
+ if (g_path_is_absolute (path))
+ pluginrc = g_file_new_for_path (path);
+ else
+ pluginrc = gimp_directory_file (path, NULL);
+
+ g_free (path);
+ }
+ else
+ {
+ pluginrc = gimp_directory_file ("pluginrc", NULL);
+ }
+
+ return pluginrc;
+}
+
+/* read the pluginrc file for cached data */
+static void
+gimp_plug_in_manager_read_pluginrc (GimpPlugInManager *manager,
+ GFile *pluginrc,
+ GimpInitStatusFunc status_callback)
+{
+ GSList *rc_defs;
+ GError *error = NULL;
+
+ status_callback (_("Resource configuration"),
+ gimp_file_get_utf8_name (pluginrc), 0.0);
+
+ if (manager->gimp->be_verbose)
+ g_print ("Parsing '%s'\n", gimp_file_get_utf8_name (pluginrc));
+
+ rc_defs = plug_in_rc_parse (manager->gimp, pluginrc, &error);
+
+ if (rc_defs)
+ {
+ GSList *list;
+
+ for (list = rc_defs; list; list = g_slist_next (list))
+ gimp_plug_in_manager_add_from_rc (manager, list->data); /* consumes list->data */
+
+ g_slist_free (rc_defs);
+ }
+ else if (error)
+ {
+ if (error->code != GIMP_CONFIG_ERROR_OPEN_ENOENT)
+ gimp_message_literal (manager->gimp, NULL, GIMP_MESSAGE_ERROR,
+ error->message);
+
+ g_clear_error (&error);
+ }
+}
+
+/* query any plug-ins that changed since we last wrote out pluginrc */
+static void
+gimp_plug_in_manager_query_new (GimpPlugInManager *manager,
+ GimpContext *context,
+ GimpInitStatusFunc status_callback)
+{
+ GSList *list;
+ gint n_plugins;
+
+ status_callback (_("Querying new Plug-ins"), "", 0.0);
+
+ for (list = manager->plug_in_defs, n_plugins = 0; list; list = list->next)
+ {
+ GimpPlugInDef *plug_in_def = list->data;
+
+ if (plug_in_def->needs_query)
+ n_plugins++;
+ }
+
+ if (n_plugins)
+ {
+ gint nth;
+
+ manager->write_pluginrc = TRUE;
+
+ for (list = manager->plug_in_defs, nth = 0; list; list = list->next)
+ {
+ GimpPlugInDef *plug_in_def = list->data;
+
+ if (plug_in_def->needs_query)
+ {
+ gchar *basename;
+
+ basename =
+ g_path_get_basename (gimp_file_get_utf8_name (plug_in_def->file));
+ status_callback (NULL, basename,
+ (gdouble) nth++ / (gdouble) n_plugins);
+ g_free (basename);
+
+ if (manager->gimp->be_verbose)
+ g_print ("Querying plug-in: '%s'\n",
+ gimp_file_get_utf8_name (plug_in_def->file));
+
+ gimp_plug_in_manager_call_query (manager, context, plug_in_def);
+ }
+ }
+ }
+
+ status_callback (NULL, "", 1.0);
+}
+
+/* initialize the plug-ins */
+static void
+gimp_plug_in_manager_init_plug_ins (GimpPlugInManager *manager,
+ GimpContext *context,
+ GimpInitStatusFunc status_callback)
+{
+ GSList *list;
+ gint n_plugins;
+
+ status_callback (_("Initializing Plug-ins"), "", 0.0);
+
+ for (list = manager->plug_in_defs, n_plugins = 0; list; list = list->next)
+ {
+ GimpPlugInDef *plug_in_def = list->data;
+
+ if (plug_in_def->has_init)
+ n_plugins++;
+ }
+
+ if (n_plugins)
+ {
+ gint nth;
+
+ for (list = manager->plug_in_defs, nth = 0; list; list = list->next)
+ {
+ GimpPlugInDef *plug_in_def = list->data;
+
+ if (plug_in_def->has_init)
+ {
+ gchar *basename;
+
+ basename =
+ g_path_get_basename (gimp_file_get_utf8_name (plug_in_def->file));
+ status_callback (NULL, basename,
+ (gdouble) nth++ / (gdouble) n_plugins);
+ g_free (basename);
+
+ if (manager->gimp->be_verbose)
+ g_print ("Initializing plug-in: '%s'\n",
+ gimp_file_get_utf8_name (plug_in_def->file));
+
+ gimp_plug_in_manager_call_init (manager, context, plug_in_def);
+ }
+ }
+ }
+
+ status_callback (NULL, "", 1.0);
+}
+
+/* run automatically started extensions */
+static void
+gimp_plug_in_manager_run_extensions (GimpPlugInManager *manager,
+ GimpContext *context,
+ GimpInitStatusFunc status_callback)
+{
+ Gimp *gimp = manager->gimp;
+ GSList *list;
+ GList *extensions = NULL;
+ gint n_extensions;
+
+ /* build list of automatically started extensions */
+ for (list = manager->plug_in_procedures; list; list = list->next)
+ {
+ GimpPlugInProcedure *proc = list->data;
+
+ if (proc->file &&
+ GIMP_PROCEDURE (proc)->proc_type == GIMP_EXTENSION &&
+ GIMP_PROCEDURE (proc)->num_args == 0)
+ {
+ extensions = g_list_prepend (extensions, proc);
+ }
+ }
+
+ extensions = g_list_reverse (extensions);
+ n_extensions = g_list_length (extensions);
+
+ /* run the available extensions */
+ if (extensions)
+ {
+ GList *list;
+ gint nth;
+
+ status_callback (_("Starting Extensions"), "", 0.0);
+
+ for (list = extensions, nth = 0; list; list = g_list_next (list), nth++)
+ {
+ GimpPlugInProcedure *proc = list->data;
+ GimpValueArray *args;
+ GError *error = NULL;
+
+ if (gimp->be_verbose)
+ g_print ("Starting extension: '%s'\n", gimp_object_get_name (proc));
+
+ status_callback (NULL, gimp_object_get_name (proc),
+ (gdouble) nth / (gdouble) n_extensions);
+
+ args = gimp_value_array_new (0);
+
+ gimp_procedure_execute_async (GIMP_PROCEDURE (proc),
+ gimp, context, NULL,
+ args, NULL, &error);
+
+ gimp_value_array_unref (args);
+
+ if (error)
+ {
+ gimp_message_literal (gimp, NULL, GIMP_MESSAGE_ERROR,
+ error->message);
+ g_clear_error (&error);
+ }
+ }
+
+ g_list_free (extensions);
+
+ status_callback (NULL, "", 1.0);
+ }
+}
+
+static void
+gimp_plug_in_manager_bind_text_domains (GimpPlugInManager *manager)
+{
+ gchar **locale_domains;
+ gchar **locale_paths;
+ gint n_domains;
+ gint i;
+
+ n_domains = gimp_plug_in_manager_get_locale_domains (manager,
+ &locale_domains,
+ &locale_paths);
+
+ for (i = 0; i < n_domains; i++)
+ {
+ bindtextdomain (locale_domains[i], locale_paths[i]);
+#ifdef HAVE_BIND_TEXTDOMAIN_CODESET
+ bind_textdomain_codeset (locale_domains[i], "UTF-8");
+#endif
+ }
+
+ g_strfreev (locale_domains);
+ g_strfreev (locale_paths);
+}
+
+/**
+ * gimp_plug_in_manager_ignore_plugin_basename:
+ * @basename: Basename to test with
+ *
+ * Checks the environment variable
+ * GIMP_TESTING_PLUGINDIRS_BASENAME_IGNORES for file basenames.
+ *
+ * Returns: %TRUE if @basename was in GIMP_TESTING_PLUGINDIRS_BASENAME_IGNORES
+ **/
+static gboolean
+gimp_plug_in_manager_ignore_plugin_basename (const gchar *plugin_basename)
+{
+ const gchar *ignore_basenames_string;
+ GList *ignore_basenames;
+ GList *iter;
+ gboolean ignore = FALSE;
+
+ ignore_basenames_string = g_getenv ("GIMP_TESTING_PLUGINDIRS_BASENAME_IGNORES");
+ ignore_basenames = gimp_path_parse (ignore_basenames_string,
+ 256 /*max_paths*/,
+ FALSE /*check*/,
+ NULL /*check_failed*/);
+
+ for (iter = ignore_basenames; iter; iter = g_list_next (iter))
+ {
+ const gchar *ignore_basename = iter->data;
+
+ if (g_ascii_strcasecmp (ignore_basename, plugin_basename) == 0)
+ {
+ ignore = TRUE;
+ break;
+ }
+ }
+
+ gimp_path_free (ignore_basenames);
+
+ return ignore;
+}
+
+static void
+gimp_plug_in_manager_add_from_file (GimpPlugInManager *manager,
+ GFile *file,
+ guint64 mtime)
+{
+ GimpPlugInDef *plug_in_def;
+ GSList *list;
+ gchar *filename;
+ gchar *basename;
+
+ filename = g_file_get_path (file);
+ basename = g_path_get_basename (filename);
+ g_free (filename);
+
+ /* When we scan build dirs for plug-ins, there will be some
+ * executable files that are not plug-ins that we want to ignore,
+ * for example plug-ins/common/mkgen.pl if
+ * GIMP_TESTING_PLUGINDIRS=plug-ins/common
+ */
+ if (gimp_plug_in_manager_ignore_plugin_basename (basename))
+ {
+ g_free (basename);
+ return;
+ }
+
+ for (list = manager->plug_in_defs; list; list = list->next)
+ {
+ gchar *path;
+ gchar *plug_in_name;
+
+ plug_in_def = list->data;
+
+ path = g_file_get_path (plug_in_def->file);
+ plug_in_name = g_path_get_basename (path);
+ g_free (path);
+
+ if (g_ascii_strcasecmp (basename, plug_in_name) == 0)
+ {
+ g_printerr ("Skipping duplicate plug-in: '%s'\n",
+ gimp_file_get_utf8_name (file));
+
+ g_free (plug_in_name);
+ g_free (basename);
+
+ return;
+ }
+
+ g_free (plug_in_name);
+ }
+
+ g_free (basename);
+
+ plug_in_def = gimp_plug_in_def_new (file);
+
+ gimp_plug_in_def_set_mtime (plug_in_def, mtime);
+ gimp_plug_in_def_set_needs_query (plug_in_def, TRUE);
+
+ manager->plug_in_defs = g_slist_prepend (manager->plug_in_defs, plug_in_def);
+}
+
+static void
+gimp_plug_in_manager_add_from_rc (GimpPlugInManager *manager,
+ GimpPlugInDef *plug_in_def)
+{
+ GSList *list;
+ gchar *path1;
+ gchar *basename1;
+
+ g_return_if_fail (GIMP_IS_PLUG_IN_MANAGER (manager));
+ g_return_if_fail (plug_in_def != NULL);
+ g_return_if_fail (plug_in_def->file != NULL);
+
+ path1 = g_file_get_path (plug_in_def->file);
+
+ if (! g_path_is_absolute (path1))
+ {
+ g_warning ("plug_ins_def_add_from_rc: filename not absolute (skipping)");
+ g_object_unref (plug_in_def);
+ g_free (path1);
+ return;
+ }
+
+ basename1 = g_path_get_basename (path1);
+
+ /* If this is a file load or save plugin, make sure we have
+ * something for one of the extensions, prefixes, or magic number.
+ * Other bits of code rely on detecting file plugins by the
+ * presence of one of these things, but the raw plug-in needs to be
+ * able to register no extensions, prefixes or magics.
+ */
+ for (list = plug_in_def->procedures; list; list = list->next)
+ {
+ GimpPlugInProcedure *proc = list->data;
+
+ if (! proc->extensions &&
+ ! proc->prefixes &&
+ ! proc->magics &&
+ proc->menu_paths &&
+ (g_str_has_prefix (proc->menu_paths->data, "<Load>") ||
+ g_str_has_prefix (proc->menu_paths->data, "<Save>")))
+ {
+ proc->extensions = g_strdup ("");
+ }
+ }
+
+ /* Check if the entry mentioned in pluginrc matches an executable
+ * found in the plug_in_path.
+ */
+ for (list = manager->plug_in_defs; list; list = list->next)
+ {
+ GimpPlugInDef *ondisk_plug_in_def = list->data;
+ gchar *path2;
+ gchar *basename2;
+
+ path2 = g_file_get_path (ondisk_plug_in_def->file);
+
+ basename2 = g_path_get_basename (path2);
+
+ g_free (path2);
+
+ if (! strcmp (basename1, basename2))
+ {
+ if (g_file_equal (plug_in_def->file,
+ ondisk_plug_in_def->file) &&
+ (plug_in_def->mtime == ondisk_plug_in_def->mtime))
+ {
+ /* Use pluginrc entry, deleting on-disk entry */
+ list->data = plug_in_def;
+ g_object_unref (ondisk_plug_in_def);
+ }
+ else
+ {
+ /* Use on-disk entry, deleting pluginrc entry */
+ g_object_unref (plug_in_def);
+ }
+
+ g_free (basename2);
+ g_free (basename1);
+ g_free (path1);
+
+ return;
+ }
+
+ g_free (basename2);
+ }
+
+ g_free (basename1);
+ g_free (path1);
+
+ manager->write_pluginrc = TRUE;
+
+ if (manager->gimp->be_verbose)
+ {
+ g_printerr ("pluginrc lists '%s', but it wasn't found\n",
+ gimp_file_get_utf8_name (plug_in_def->file));
+ }
+
+ g_object_unref (plug_in_def);
+}
+
+
+static void
+gimp_plug_in_manager_add_to_db (GimpPlugInManager *manager,
+ GimpContext *context,
+ GimpPlugInProcedure *proc)
+{
+ gimp_pdb_register_procedure (manager->gimp->pdb, GIMP_PROCEDURE (proc));
+
+ if (proc->file_proc)
+ {
+ GimpValueArray *return_vals;
+ GError *error = NULL;
+
+ if (proc->image_types)
+ {
+ return_vals =
+ gimp_pdb_execute_procedure_by_name (manager->gimp->pdb,
+ context, NULL, &error,
+ "gimp-register-save-handler",
+ G_TYPE_STRING, gimp_object_get_name (proc),
+ G_TYPE_STRING, proc->extensions,
+ G_TYPE_STRING, proc->prefixes,
+ G_TYPE_NONE);
+ }
+ else
+ {
+ return_vals =
+ gimp_pdb_execute_procedure_by_name (manager->gimp->pdb,
+ context, NULL, &error,
+ "gimp-register-magic-load-handler",
+ G_TYPE_STRING, gimp_object_get_name (proc),
+ G_TYPE_STRING, proc->extensions,
+ G_TYPE_STRING, proc->prefixes,
+ G_TYPE_STRING, proc->magics,
+ G_TYPE_NONE);
+ }
+
+ gimp_value_array_unref (return_vals);
+
+ if (error)
+ {
+ gimp_message_literal (manager->gimp, NULL, GIMP_MESSAGE_ERROR,
+ error->message);
+ g_error_free (error);
+ }
+ }
+}
+
+static void
+gimp_plug_in_manager_sort_file_procs (GimpPlugInManager *manager)
+{
+ GimpCoreConfig *config = manager->gimp->config;
+ GFile *config_plug_in = NULL;
+ GFile *raw_plug_in = NULL;
+ GSList *list;
+
+ manager->load_procs =
+ g_slist_sort_with_data (manager->load_procs,
+ gimp_plug_in_manager_file_proc_compare,
+ GINT_TO_POINTER (FALSE));
+ manager->save_procs =
+ g_slist_sort_with_data (manager->save_procs,
+ gimp_plug_in_manager_file_proc_compare,
+ GINT_TO_POINTER (FALSE));
+ manager->export_procs =
+ g_slist_sort_with_data (manager->export_procs,
+ gimp_plug_in_manager_file_proc_compare,
+ GINT_TO_POINTER (FALSE));
+
+ g_clear_pointer (&manager->display_load_procs, g_slist_free);
+ g_clear_pointer (&manager->display_save_procs, g_slist_free);
+ g_clear_pointer (&manager->display_export_procs, g_slist_free);
+
+ manager->display_load_procs = g_slist_copy (manager->load_procs);
+ manager->display_save_procs = g_slist_copy (manager->save_procs);
+ manager->display_export_procs = g_slist_copy (manager->export_procs);
+
+ manager->display_load_procs =
+ g_slist_sort_with_data (manager->display_load_procs,
+ gimp_plug_in_manager_file_proc_compare,
+ GINT_TO_POINTER (TRUE));
+ manager->display_save_procs =
+ g_slist_sort_with_data (manager->display_save_procs,
+ gimp_plug_in_manager_file_proc_compare,
+ GINT_TO_POINTER (TRUE));
+ manager->display_export_procs =
+ g_slist_sort_with_data (manager->display_export_procs,
+ gimp_plug_in_manager_file_proc_compare,
+ GINT_TO_POINTER (TRUE));
+
+ g_clear_pointer (&manager->raw_load_procs, g_slist_free);
+ g_clear_pointer (&manager->display_raw_load_procs, g_slist_free);
+
+ if (config->import_raw_plug_in)
+ {
+ /* remember the configured raw loader, unless it's the placeholder */
+ if (! strstr (config->import_raw_plug_in, "file-raw-placeholder"))
+ config_plug_in =
+ gimp_file_new_for_config_path (config->import_raw_plug_in,
+ NULL);
+ }
+
+ /* make the list of raw loaders, and remember the one configured in
+ * config if found
+ */
+ for (list = manager->load_procs; list; list = g_slist_next (list))
+ {
+ GimpPlugInProcedure *file_proc = list->data;
+
+ if (file_proc->handles_raw)
+ {
+ GFile *file;
+
+ manager->raw_load_procs = g_slist_prepend (manager->raw_load_procs,
+ file_proc);
+
+ file = gimp_plug_in_procedure_get_file (file_proc);
+
+ if (! raw_plug_in &&
+ config_plug_in &&
+ g_file_equal (config_plug_in, file))
+ {
+ raw_plug_in = file;
+ }
+ }
+ }
+
+ manager->raw_load_procs = g_slist_reverse (manager->raw_load_procs);
+ manager->display_raw_load_procs = g_slist_copy (manager->raw_load_procs);
+ manager->display_raw_load_procs =
+ g_slist_sort_with_data (manager->display_raw_load_procs,
+ gimp_plug_in_manager_file_proc_compare,
+ GINT_TO_POINTER (TRUE));
+
+ if (config_plug_in)
+ g_object_unref (config_plug_in);
+
+ /* if no raw loader was configured, or the configured raw loader
+ * wasn't found, default to the first loader that is not the
+ * placeholder, if any
+ */
+ if (! raw_plug_in && manager->raw_load_procs)
+ {
+ gchar *path;
+
+ for (list = manager->raw_load_procs; list; list = g_slist_next (list))
+ {
+ GimpPlugInProcedure *file_proc = list->data;
+
+ raw_plug_in = gimp_plug_in_procedure_get_file (file_proc);
+
+ path = gimp_file_get_config_path (raw_plug_in, NULL);
+
+ if (! strstr (path, "file-raw-placeholder"))
+ break;
+
+ g_free (path);
+ path = NULL;
+
+ raw_plug_in = NULL;
+ }
+
+ if (! raw_plug_in)
+ {
+ raw_plug_in =
+ gimp_plug_in_procedure_get_file (manager->raw_load_procs->data);
+
+ path = gimp_file_get_config_path (raw_plug_in, NULL);
+ }
+
+ g_object_set (config,
+ "import-raw-plug-in", path,
+ NULL);
+
+ g_free (path);
+ }
+
+ /* finally, remove all raw loaders except the configured one from
+ * the list of load_procs
+ */
+ list = manager->load_procs;
+ while (list)
+ {
+ GimpPlugInProcedure *file_proc = list->data;
+
+ list = g_slist_next (list);
+
+ if (file_proc->handles_raw &&
+ ! g_file_equal (gimp_plug_in_procedure_get_file (file_proc),
+ raw_plug_in))
+ {
+ manager->load_procs =
+ g_slist_remove (manager->load_procs, file_proc);
+ manager->display_load_procs =
+ g_slist_remove (manager->display_load_procs, file_proc);
+ }
+ }
+}
+
+static gint
+gimp_plug_in_manager_file_proc_compare (gconstpointer a,
+ gconstpointer b,
+ gpointer data)
+{
+ GimpPlugInProcedure *proc_a = GIMP_PLUG_IN_PROCEDURE (a);
+ GimpPlugInProcedure *proc_b = GIMP_PLUG_IN_PROCEDURE (b);
+ gboolean display = GPOINTER_TO_INT (data);
+ const gchar *label_a;
+ const gchar *label_b;
+
+ if (g_str_has_prefix (gimp_file_get_utf8_name (proc_a->file),
+ "gimp-xcf"))
+ {
+ if (! g_str_has_prefix (gimp_file_get_utf8_name (proc_b->file),
+ "gimp-xcf"))
+ {
+ return -1;
+ }
+ }
+ else if (g_str_has_prefix (gimp_file_get_utf8_name (proc_b->file),
+ "gimp-xcf"))
+ {
+ return 1;
+ }
+
+ if (! display && proc_a->priority != proc_b->priority)
+ return proc_a->priority - proc_b->priority;
+
+ label_a = gimp_procedure_get_label (GIMP_PROCEDURE (proc_a));
+ label_b = gimp_procedure_get_label (GIMP_PROCEDURE (proc_b));
+
+ if (label_a)
+ {
+ if (label_b)
+ {
+ gint comp = g_utf8_collate (label_a, label_b);
+
+ if (comp)
+ return comp;
+ }
+ else
+ {
+ return -1;
+ }
+ }
+ else if (label_b)
+ {
+ return 1;
+ }
+
+ return strcmp (gimp_object_get_name (proc_a), gimp_object_get_name (proc_b));
+}