Adding upstream version 2.10.22.upstream/2.10.22upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1137 insertions, 0 deletions

diff --git a/app/plug-in/plug-in-rc.c b/app/plug-in/plug-in-rc.c
new file mode 100644
index 0000000..42cfe3d
--- /dev/null
+++ b/app/plug-in/plug-in-rc.c
@@ -0,0 +1,1137 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * plug-in-rc.c
+ * Copyright (C) 2001  Sven Neumann <sven@gimp.org>
+ *
+ * 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 <gdk-pixbuf/gdk-pixbuf.h>
+#include <gegl.h>
+
+#include "libgimpbase/gimpbase.h"
+#include "libgimpbase/gimpprotocol.h"
+#include "libgimpconfig/gimpconfig.h"
+
+#include "plug-in-types.h"
+
+#include "core/gimp.h"
+
+#include "pdb/gimp-pdb-compat.h"
+
+#include "gimpplugindef.h"
+#include "gimppluginprocedure.h"
+#include "plug-in-rc.h"
+
+#include "gimp-intl.h"
+
+
+#define PLUG_IN_RC_FILE_VERSION 5
+
+
+/*
+ *  All deserialize functions return G_TOKEN_LEFT_PAREN on success,
+ *  or the GTokenType they would have expected but didn't get,
+ *  or G_TOKEN_ERROR if the function already set an error itself.
+ */
+
+static GTokenType plug_in_def_deserialize        (Gimp                 *gimp,
+                                                  GScanner             *scanner,
+                                                  GSList              **plug_in_defs);
+static GTokenType plug_in_procedure_deserialize  (GScanner             *scanner,
+                                                  Gimp                 *gimp,
+                                                  GFile                *file,
+                                                  GimpPlugInProcedure **proc);
+static GTokenType plug_in_menu_path_deserialize  (GScanner             *scanner,
+                                                  GimpPlugInProcedure  *proc);
+static GTokenType plug_in_icon_deserialize       (GScanner             *scanner,
+                                                  GimpPlugInProcedure  *proc);
+static GTokenType plug_in_file_proc_deserialize  (GScanner             *scanner,
+                                                  GimpPlugInProcedure  *proc);
+static GTokenType plug_in_proc_arg_deserialize   (GScanner             *scanner,
+                                                  Gimp                 *gimp,
+                                                  GimpProcedure        *procedure,
+                                                  gboolean              return_value);
+static GTokenType plug_in_locale_def_deserialize (GScanner             *scanner,
+                                                  GimpPlugInDef        *plug_in_def);
+static GTokenType plug_in_help_def_deserialize   (GScanner             *scanner,
+                                                  GimpPlugInDef        *plug_in_def);
+static GTokenType plug_in_has_init_deserialize   (GScanner             *scanner,
+                                                  GimpPlugInDef        *plug_in_def);
+
+
+enum
+{
+  PROTOCOL_VERSION = 1,
+  FILE_VERSION,
+  PLUG_IN_DEF,
+  PROC_DEF,
+  LOCALE_DEF,
+  HELP_DEF,
+  HAS_INIT,
+  PROC_ARG,
+  MENU_PATH,
+  ICON,
+  LOAD_PROC,
+  SAVE_PROC,
+  EXTENSIONS,
+  PREFIXES,
+  MAGICS,
+  PRIORITY,
+  MIME_TYPES,
+  HANDLES_URI,
+  HANDLES_RAW,
+  THUMB_LOADER
+};
+
+
+GSList *
+plug_in_rc_parse (Gimp    *gimp,
+                  GFile   *file,
+                  GError **error)
+{
+  GScanner   *scanner;
+  GEnumClass *enum_class;
+  GSList     *plug_in_defs     = NULL;
+  gint        protocol_version = GIMP_PROTOCOL_VERSION;
+  gint        file_version     = PLUG_IN_RC_FILE_VERSION;
+  GTokenType  token;
+
+  g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
+  g_return_val_if_fail (G_IS_FILE (file), NULL);
+  g_return_val_if_fail (error == NULL || *error == NULL, NULL);
+
+  scanner = gimp_scanner_new_gfile (file, error);
+
+  if (! scanner)
+    return NULL;
+
+  enum_class = g_type_class_ref (GIMP_TYPE_ICON_TYPE);
+
+  g_scanner_scope_add_symbol (scanner, 0,
+                              "protocol-version",
+                              GINT_TO_POINTER (PROTOCOL_VERSION));
+  g_scanner_scope_add_symbol (scanner, 0,
+                              "file-version",
+                              GINT_TO_POINTER (FILE_VERSION));
+  g_scanner_scope_add_symbol (scanner, 0,
+                              "plug-in-def", GINT_TO_POINTER (PLUG_IN_DEF));
+
+  g_scanner_scope_add_symbol (scanner, PLUG_IN_DEF,
+                              "proc-def", GINT_TO_POINTER (PROC_DEF));
+  g_scanner_scope_add_symbol (scanner, PLUG_IN_DEF,
+                              "locale-def", GINT_TO_POINTER (LOCALE_DEF));
+  g_scanner_scope_add_symbol (scanner, PLUG_IN_DEF,
+                              "help-def", GINT_TO_POINTER (HELP_DEF));
+  g_scanner_scope_add_symbol (scanner, PLUG_IN_DEF,
+                              "has-init", GINT_TO_POINTER (HAS_INIT));
+  g_scanner_scope_add_symbol (scanner, PLUG_IN_DEF,
+                              "proc-arg", GINT_TO_POINTER (PROC_ARG));
+  g_scanner_scope_add_symbol (scanner, PLUG_IN_DEF,
+                              "menu-path", GINT_TO_POINTER (MENU_PATH));
+  g_scanner_scope_add_symbol (scanner, PLUG_IN_DEF,
+                              "icon", GINT_TO_POINTER (ICON));
+  g_scanner_scope_add_symbol (scanner, PLUG_IN_DEF,
+                              "load-proc", GINT_TO_POINTER (LOAD_PROC));
+  g_scanner_scope_add_symbol (scanner, PLUG_IN_DEF,
+                              "save-proc", GINT_TO_POINTER (SAVE_PROC));
+
+  g_scanner_scope_add_symbol (scanner, LOAD_PROC,
+                              "extensions", GINT_TO_POINTER (EXTENSIONS));
+  g_scanner_scope_add_symbol (scanner, LOAD_PROC,
+                              "prefixes", GINT_TO_POINTER (PREFIXES));
+  g_scanner_scope_add_symbol (scanner, LOAD_PROC,
+                              "magics", GINT_TO_POINTER (MAGICS));
+  g_scanner_scope_add_symbol (scanner, LOAD_PROC,
+                              "priority", GINT_TO_POINTER (PRIORITY));
+  g_scanner_scope_add_symbol (scanner, LOAD_PROC,
+                              "mime-types", GINT_TO_POINTER (MIME_TYPES));
+  g_scanner_scope_add_symbol (scanner, LOAD_PROC,
+                              "handles-uri", GINT_TO_POINTER (HANDLES_URI));
+  g_scanner_scope_add_symbol (scanner, LOAD_PROC,
+                              "handles-raw", GINT_TO_POINTER (HANDLES_RAW));
+  g_scanner_scope_add_symbol (scanner, LOAD_PROC,
+                              "thumb-loader", GINT_TO_POINTER (THUMB_LOADER));
+
+  g_scanner_scope_add_symbol (scanner, SAVE_PROC,
+                              "extensions", GINT_TO_POINTER (EXTENSIONS));
+  g_scanner_scope_add_symbol (scanner, SAVE_PROC,
+                              "prefixes", GINT_TO_POINTER (PREFIXES));
+  g_scanner_scope_add_symbol (scanner, SAVE_PROC,
+                              "priority", GINT_TO_POINTER (PRIORITY));
+  g_scanner_scope_add_symbol (scanner, SAVE_PROC,
+                              "mime-types", GINT_TO_POINTER (MIME_TYPES));
+  g_scanner_scope_add_symbol (scanner, SAVE_PROC,
+                              "handles-uri", GINT_TO_POINTER (HANDLES_URI));
+
+  token = G_TOKEN_LEFT_PAREN;
+
+  while (protocol_version == GIMP_PROTOCOL_VERSION   &&
+         file_version     == PLUG_IN_RC_FILE_VERSION &&
+         g_scanner_peek_next_token (scanner) == token)
+    {
+      token = g_scanner_get_next_token (scanner);
+
+      switch (token)
+        {
+        case G_TOKEN_LEFT_PAREN:
+          token = G_TOKEN_SYMBOL;
+          break;
+
+        case G_TOKEN_SYMBOL:
+          switch (GPOINTER_TO_INT (scanner->value.v_symbol))
+            {
+            case PROTOCOL_VERSION:
+              token = G_TOKEN_INT;
+              if (gimp_scanner_parse_int (scanner, &protocol_version))
+                token = G_TOKEN_RIGHT_PAREN;
+              break;
+
+            case FILE_VERSION:
+              token = G_TOKEN_INT;
+              if (gimp_scanner_parse_int (scanner, &file_version))
+                token = G_TOKEN_RIGHT_PAREN;
+              break;
+
+            case PLUG_IN_DEF:
+              g_scanner_set_scope (scanner, PLUG_IN_DEF);
+              token = plug_in_def_deserialize (gimp, scanner, &plug_in_defs);
+              g_scanner_set_scope (scanner, 0);
+              break;
+            default:
+              break;
+            }
+              break;
+
+        case G_TOKEN_RIGHT_PAREN:
+          token = G_TOKEN_LEFT_PAREN;
+          break;
+
+        default: /* do nothing */
+          break;
+        }
+    }
+
+  if (protocol_version != GIMP_PROTOCOL_VERSION   ||
+      file_version     != PLUG_IN_RC_FILE_VERSION ||
+      token            != G_TOKEN_LEFT_PAREN)
+    {
+      if (protocol_version != GIMP_PROTOCOL_VERSION)
+        {
+          g_set_error (error,
+                       GIMP_CONFIG_ERROR, GIMP_CONFIG_ERROR_VERSION,
+                       _("Skipping '%s': wrong GIMP protocol version."),
+                       gimp_file_get_utf8_name (file));
+        }
+      else if (file_version != PLUG_IN_RC_FILE_VERSION)
+        {
+          g_set_error (error,
+                       GIMP_CONFIG_ERROR, GIMP_CONFIG_ERROR_VERSION,
+                       _("Skipping '%s': wrong pluginrc file format version."),
+                       gimp_file_get_utf8_name (file));
+        }
+      else if (token != G_TOKEN_ERROR)
+        {
+          g_scanner_get_next_token (scanner);
+          g_scanner_unexp_token (scanner, token, NULL, NULL, NULL,
+                                 _("fatal parse error"), TRUE);
+        }
+
+      g_slist_free_full (plug_in_defs, (GDestroyNotify) g_object_unref);
+      plug_in_defs = NULL;
+    }
+
+  g_type_class_unref (enum_class);
+
+  gimp_scanner_destroy (scanner);
+
+  return g_slist_reverse (plug_in_defs);
+}
+
+static GTokenType
+plug_in_def_deserialize (Gimp      *gimp,
+                         GScanner  *scanner,
+                         GSList   **plug_in_defs)
+{
+  GimpPlugInDef       *plug_in_def;
+  GimpPlugInProcedure *proc = NULL;
+  gchar               *path;
+  GFile               *file;
+  gint64               mtime;
+  GTokenType           token;
+  GError              *error = NULL;
+
+  if (! gimp_scanner_parse_string (scanner, &path))
+    return G_TOKEN_STRING;
+
+  if (! (path && *path))
+    {
+      g_scanner_error (scanner, "plug-in filename is empty");
+      return G_TOKEN_ERROR;
+    }
+
+  file = gimp_file_new_for_config_path (path, &error);
+  g_free (path);
+
+  if (! file)
+    {
+      g_scanner_error (scanner,
+                       "unable to parse plug-in filename: %s",
+                       error->message);
+      g_clear_error (&error);
+      return G_TOKEN_ERROR;
+    }
+
+  plug_in_def = gimp_plug_in_def_new (file);
+  g_object_unref (file);
+
+  if (! gimp_scanner_parse_int64 (scanner, &mtime))
+    {
+      g_object_unref (plug_in_def);
+      return G_TOKEN_INT;
+    }
+
+  plug_in_def->mtime = mtime;
+
+  token = G_TOKEN_LEFT_PAREN;
+
+  while (g_scanner_peek_next_token (scanner) == token)
+    {
+      token = g_scanner_get_next_token (scanner);
+
+      switch (token)
+        {
+        case G_TOKEN_LEFT_PAREN:
+          token = G_TOKEN_SYMBOL;
+          break;
+
+        case G_TOKEN_SYMBOL:
+          switch (GPOINTER_TO_INT (scanner->value.v_symbol))
+            {
+            case PROC_DEF:
+              token = plug_in_procedure_deserialize (scanner, gimp,
+                                                     plug_in_def->file,
+                                                     &proc);
+
+              if (token == G_TOKEN_LEFT_PAREN)
+                gimp_plug_in_def_add_procedure (plug_in_def, proc);
+
+              if (proc)
+                g_object_unref (proc);
+              break;
+
+            case LOCALE_DEF:
+              token = plug_in_locale_def_deserialize (scanner, plug_in_def);
+              break;
+
+            case HELP_DEF:
+              token = plug_in_help_def_deserialize (scanner, plug_in_def);
+              break;
+
+            case HAS_INIT:
+              token = plug_in_has_init_deserialize (scanner, plug_in_def);
+              break;
+
+            default:
+              break;
+            }
+          break;
+
+        case G_TOKEN_RIGHT_PAREN:
+          token = G_TOKEN_LEFT_PAREN;
+          break;
+
+        default:
+          break;
+        }
+    }
+
+  if (token == G_TOKEN_LEFT_PAREN)
+    {
+      token = G_TOKEN_RIGHT_PAREN;
+
+      if (gimp_scanner_parse_token (scanner, token))
+        {
+          *plug_in_defs = g_slist_prepend (*plug_in_defs, plug_in_def);
+          return G_TOKEN_LEFT_PAREN;
+        }
+    }
+
+  g_object_unref (plug_in_def);
+
+  return token;
+}
+
+static GTokenType
+plug_in_procedure_deserialize (GScanner             *scanner,
+                               Gimp                 *gimp,
+                               GFile                *file,
+                               GimpPlugInProcedure **proc)
+{
+  GimpProcedure   *procedure;
+  GTokenType       token;
+  gchar           *str;
+  gint             proc_type;
+  gint             n_args;
+  gint             n_return_vals;
+  gint             n_menu_paths;
+  gint             i;
+
+  if (! gimp_scanner_parse_string (scanner, &str))
+    return G_TOKEN_STRING;
+
+  if (! (str && *str))
+    {
+      g_scanner_error (scanner, "procedure name is empty");
+      return G_TOKEN_ERROR;
+    }
+
+  if (! gimp_scanner_parse_int (scanner, &proc_type))
+    {
+      g_free (str);
+      return G_TOKEN_INT;
+    }
+
+  if (proc_type != GIMP_PLUGIN &&
+      proc_type != GIMP_EXTENSION)
+    {
+      g_free (str);
+      g_scanner_error (scanner, "procedure type %d is out of range",
+                       proc_type);
+      return G_TOKEN_ERROR;
+    }
+
+  procedure = gimp_plug_in_procedure_new (proc_type, file);
+
+  *proc = GIMP_PLUG_IN_PROCEDURE (procedure);
+
+  gimp_object_take_name (GIMP_OBJECT (procedure),
+                         gimp_canonicalize_identifier (str));
+
+  procedure->original_name = str;
+
+  if (! gimp_scanner_parse_string (scanner, &procedure->blurb))
+    return G_TOKEN_STRING;
+  if (! gimp_scanner_parse_string (scanner, &procedure->help))
+    return G_TOKEN_STRING;
+  if (! gimp_scanner_parse_string (scanner, &procedure->author))
+    return G_TOKEN_STRING;
+  if (! gimp_scanner_parse_string (scanner, &procedure->copyright))
+    return G_TOKEN_STRING;
+  if (! gimp_scanner_parse_string (scanner, &procedure->date))
+    return G_TOKEN_STRING;
+  if (! gimp_scanner_parse_string (scanner, &(*proc)->menu_label))
+    return G_TOKEN_STRING;
+
+  if (! gimp_scanner_parse_int (scanner, &n_menu_paths))
+    return G_TOKEN_INT;
+
+  for (i = 0; i < n_menu_paths; i++)
+    {
+      token = plug_in_menu_path_deserialize (scanner, *proc);
+      if (token != G_TOKEN_LEFT_PAREN)
+        return token;
+    }
+
+  token = plug_in_icon_deserialize (scanner, *proc);
+  if (token != G_TOKEN_LEFT_PAREN)
+    return token;
+
+  token = plug_in_file_proc_deserialize (scanner, *proc);
+  if (token != G_TOKEN_LEFT_PAREN)
+    return token;
+
+  if (! gimp_scanner_parse_string (scanner, &str))
+    return G_TOKEN_STRING;
+
+  gimp_plug_in_procedure_set_image_types (*proc, str);
+  g_free (str);
+
+  if (! gimp_scanner_parse_int (scanner, (gint *) &n_args))
+    return G_TOKEN_INT;
+  if (! gimp_scanner_parse_int (scanner, (gint *) &n_return_vals))
+    return G_TOKEN_INT;
+
+  for (i = 0; i < n_args; i++)
+    {
+      token = plug_in_proc_arg_deserialize (scanner, gimp, procedure, FALSE);
+      if (token != G_TOKEN_LEFT_PAREN)
+        return token;
+    }
+
+  for (i = 0; i < n_return_vals; i++)
+    {
+      token = plug_in_proc_arg_deserialize (scanner, gimp, procedure, TRUE);
+      if (token != G_TOKEN_LEFT_PAREN)
+        return token;
+    }
+
+  if (! gimp_scanner_parse_token (scanner, G_TOKEN_RIGHT_PAREN))
+    return G_TOKEN_RIGHT_PAREN;
+
+  return G_TOKEN_LEFT_PAREN;
+}
+
+static GTokenType
+plug_in_menu_path_deserialize (GScanner            *scanner,
+                               GimpPlugInProcedure *proc)
+{
+  gchar *menu_path;
+
+  if (! gimp_scanner_parse_token (scanner, G_TOKEN_LEFT_PAREN))
+    return G_TOKEN_LEFT_PAREN;
+
+  if (! gimp_scanner_parse_token (scanner, G_TOKEN_SYMBOL) ||
+      GPOINTER_TO_INT (scanner->value.v_symbol) != MENU_PATH)
+    return G_TOKEN_SYMBOL;
+
+  if (! gimp_scanner_parse_string (scanner, &menu_path))
+    return G_TOKEN_STRING;
+
+  proc->menu_paths = g_list_append (proc->menu_paths, menu_path);
+
+  if (! gimp_scanner_parse_token (scanner, G_TOKEN_RIGHT_PAREN))
+    return G_TOKEN_RIGHT_PAREN;
+
+  return G_TOKEN_LEFT_PAREN;
+}
+
+static GTokenType
+plug_in_icon_deserialize (GScanner            *scanner,
+                          GimpPlugInProcedure *proc)
+{
+  GEnumClass   *enum_class;
+  GEnumValue   *enum_value;
+  GimpIconType  icon_type;
+  gint          icon_data_length;
+  gchar        *icon_name;
+  guint8       *icon_data;
+
+  if (! gimp_scanner_parse_token (scanner, G_TOKEN_LEFT_PAREN))
+    return G_TOKEN_LEFT_PAREN;
+
+  if (! gimp_scanner_parse_token (scanner, G_TOKEN_SYMBOL) ||
+      GPOINTER_TO_INT (scanner->value.v_symbol) != ICON)
+    return G_TOKEN_SYMBOL;
+
+  enum_class = g_type_class_peek (GIMP_TYPE_ICON_TYPE);
+
+  switch (g_scanner_peek_next_token (scanner))
+    {
+    case G_TOKEN_IDENTIFIER:
+      g_scanner_get_next_token (scanner);
+
+      enum_value = g_enum_get_value_by_nick (G_ENUM_CLASS (enum_class),
+                                             scanner->value.v_identifier);
+      if (!enum_value)
+        enum_value = g_enum_get_value_by_name (G_ENUM_CLASS (enum_class),
+                                               scanner->value.v_identifier);
+
+      if (!enum_value)
+        {
+          g_scanner_error (scanner,
+                           _("invalid value '%s' for icon type"),
+                           scanner->value.v_identifier);
+          return G_TOKEN_NONE;
+        }
+      break;
+
+    case G_TOKEN_INT:
+      g_scanner_get_next_token (scanner);
+
+      enum_value = g_enum_get_value (enum_class,
+                                     (gint) scanner->value.v_int64);
+
+      if (!enum_value)
+        {
+          g_scanner_error (scanner,
+                           _("invalid value '%ld' for icon type"),
+                           (glong) scanner->value.v_int64);
+          return G_TOKEN_NONE;
+        }
+      break;
+
+    default:
+      return G_TOKEN_IDENTIFIER;
+    }
+
+  icon_type = enum_value->value;
+
+  if (! gimp_scanner_parse_int (scanner, &icon_data_length))
+    return G_TOKEN_INT;
+
+  switch (icon_type)
+    {
+    case GIMP_ICON_TYPE_ICON_NAME:
+    case GIMP_ICON_TYPE_IMAGE_FILE:
+      icon_data_length = -1;
+
+      if (! gimp_scanner_parse_string_no_validate (scanner, &icon_name))
+        return G_TOKEN_STRING;
+
+      icon_data = (guint8 *) icon_name;
+      break;
+
+    case GIMP_ICON_TYPE_INLINE_PIXBUF:
+      if (icon_data_length < 0)
+        return G_TOKEN_STRING;
+
+      if (! gimp_scanner_parse_data (scanner, icon_data_length, &icon_data))
+        return G_TOKEN_STRING;
+      break;
+    }
+
+  gimp_plug_in_procedure_take_icon (proc, icon_type,
+                                    icon_data, icon_data_length);
+
+  if (! gimp_scanner_parse_token (scanner, G_TOKEN_RIGHT_PAREN))
+    return G_TOKEN_RIGHT_PAREN;
+
+  return G_TOKEN_LEFT_PAREN;
+}
+
+static GTokenType
+plug_in_file_proc_deserialize (GScanner            *scanner,
+                               GimpPlugInProcedure *proc)
+{
+  GTokenType token;
+  gint       symbol;
+
+  if (! gimp_scanner_parse_token (scanner, G_TOKEN_LEFT_PAREN))
+    return G_TOKEN_LEFT_PAREN;
+
+  if (! gimp_scanner_parse_token (scanner, G_TOKEN_SYMBOL))
+    return G_TOKEN_SYMBOL;
+
+  symbol = GPOINTER_TO_INT (scanner->value.v_symbol);
+  if (symbol != LOAD_PROC && symbol != SAVE_PROC)
+    return G_TOKEN_SYMBOL;
+
+  proc->file_proc = TRUE;
+
+  g_scanner_set_scope (scanner, symbol);
+
+  while (g_scanner_peek_next_token (scanner) == G_TOKEN_LEFT_PAREN)
+    {
+      token = g_scanner_get_next_token (scanner);
+
+      if (token != G_TOKEN_LEFT_PAREN)
+        return token;
+
+      if (! gimp_scanner_parse_token (scanner, G_TOKEN_SYMBOL))
+        return G_TOKEN_SYMBOL;
+
+      symbol = GPOINTER_TO_INT (scanner->value.v_symbol);
+
+      switch (symbol)
+        {
+        case EXTENSIONS:
+          {
+            gchar *extensions;
+
+            if (! gimp_scanner_parse_string (scanner, &extensions))
+              return G_TOKEN_STRING;
+
+            g_free (proc->extensions);
+            proc->extensions = extensions;
+          }
+          break;
+
+        case PREFIXES:
+          {
+            gchar *prefixes;
+
+            if (! gimp_scanner_parse_string (scanner, &prefixes))
+              return G_TOKEN_STRING;
+
+            g_free (proc->prefixes);
+            proc->prefixes = prefixes;
+          }
+          break;
+
+        case MAGICS:
+          {
+            gchar *magics;
+
+            if (! gimp_scanner_parse_string_no_validate (scanner, &magics))
+              return G_TOKEN_STRING;
+
+            g_free (proc->magics);
+            proc->magics = magics;
+          }
+          break;
+
+        case PRIORITY:
+          {
+            gint priority;
+
+            if (! gimp_scanner_parse_int (scanner, &priority))
+              return G_TOKEN_INT;
+
+            gimp_plug_in_procedure_set_priority (proc, priority);
+          }
+          break;
+
+        case MIME_TYPES:
+          {
+            gchar *mime_types;
+
+            if (! gimp_scanner_parse_string (scanner, &mime_types))
+              return G_TOKEN_STRING;
+
+            gimp_plug_in_procedure_set_mime_types (proc, mime_types);
+
+            g_free (mime_types);
+          }
+          break;
+
+        case HANDLES_URI:
+          gimp_plug_in_procedure_set_handles_uri (proc);
+          break;
+
+        case HANDLES_RAW:
+          gimp_plug_in_procedure_set_handles_raw (proc);
+          break;
+
+        case THUMB_LOADER:
+          {
+            gchar *thumb_loader;
+
+            if (! gimp_scanner_parse_string (scanner, &thumb_loader))
+              return G_TOKEN_STRING;
+
+            gimp_plug_in_procedure_set_thumb_loader (proc, thumb_loader);
+
+            g_free (thumb_loader);
+          }
+          break;
+
+        default:
+           return G_TOKEN_SYMBOL;
+        }
+      if (! gimp_scanner_parse_token (scanner, G_TOKEN_RIGHT_PAREN))
+        return G_TOKEN_RIGHT_PAREN;
+    }
+
+  if (! gimp_scanner_parse_token (scanner, G_TOKEN_RIGHT_PAREN))
+    return G_TOKEN_RIGHT_PAREN;
+
+  g_scanner_set_scope (scanner, PLUG_IN_DEF);
+
+  return G_TOKEN_LEFT_PAREN;
+}
+
+static GTokenType
+plug_in_proc_arg_deserialize (GScanner      *scanner,
+                              Gimp          *gimp,
+                              GimpProcedure *procedure,
+                              gboolean       return_value)
+{
+  GTokenType  token;
+  gint        arg_type;
+  gchar      *name = NULL;
+  gchar      *desc = NULL;
+  GParamSpec *pspec;
+
+  if (! gimp_scanner_parse_token (scanner, G_TOKEN_LEFT_PAREN))
+    {
+      token = G_TOKEN_LEFT_PAREN;
+      goto error;
+    }
+
+  if (! gimp_scanner_parse_token (scanner, G_TOKEN_SYMBOL) ||
+      GPOINTER_TO_INT (scanner->value.v_symbol) != PROC_ARG)
+    {
+      token = G_TOKEN_SYMBOL;
+      goto error;
+    }
+
+  if (! gimp_scanner_parse_int (scanner, (gint *) &arg_type))
+    {
+      token = G_TOKEN_INT;
+      goto error;
+    }
+  if (! gimp_scanner_parse_string (scanner, &name))
+    {
+      token = G_TOKEN_STRING;
+      goto error;
+    }
+  if (! gimp_scanner_parse_string (scanner, &desc))
+    {
+      token = G_TOKEN_STRING;
+      goto error;
+    }
+
+  if (! gimp_scanner_parse_token (scanner, G_TOKEN_RIGHT_PAREN))
+    {
+      token = G_TOKEN_RIGHT_PAREN;
+      goto error;
+    }
+
+  token = G_TOKEN_LEFT_PAREN;
+
+  pspec = gimp_pdb_compat_param_spec (gimp, arg_type, name, desc, NULL);
+
+  if (return_value)
+    gimp_procedure_add_return_value (procedure, pspec);
+  else
+    gimp_procedure_add_argument (procedure, pspec);
+
+ error:
+
+  g_free (name);
+  g_free (desc);
+
+  return token;
+}
+
+static GTokenType
+plug_in_locale_def_deserialize (GScanner      *scanner,
+                                GimpPlugInDef *plug_in_def)
+{
+  gchar *domain_name;
+  gchar *domain_path   = NULL;
+  gchar *expanded_path = NULL;
+
+  if (! gimp_scanner_parse_string (scanner, &domain_name))
+    return G_TOKEN_STRING;
+
+  if (gimp_scanner_parse_string (scanner, &domain_path))
+    expanded_path = gimp_config_path_expand (domain_path, TRUE, NULL);
+
+  gimp_plug_in_def_set_locale_domain (plug_in_def, domain_name, expanded_path);
+
+  g_free (domain_name);
+  g_free (domain_path);
+  g_free (expanded_path);
+
+  if (! gimp_scanner_parse_token (scanner, G_TOKEN_RIGHT_PAREN))
+    return G_TOKEN_RIGHT_PAREN;
+
+  return G_TOKEN_LEFT_PAREN;
+}
+
+static GTokenType
+plug_in_help_def_deserialize (GScanner      *scanner,
+                              GimpPlugInDef *plug_in_def)
+{
+  gchar *domain_name;
+  gchar *domain_uri;
+
+  if (! gimp_scanner_parse_string (scanner, &domain_name))
+    return G_TOKEN_STRING;
+
+  if (! gimp_scanner_parse_string (scanner, &domain_uri))
+    domain_uri = NULL;
+
+  gimp_plug_in_def_set_help_domain (plug_in_def, domain_name, domain_uri);
+
+  g_free (domain_name);
+  g_free (domain_uri);
+
+  if (! gimp_scanner_parse_token (scanner, G_TOKEN_RIGHT_PAREN))
+    return G_TOKEN_RIGHT_PAREN;
+
+  return G_TOKEN_LEFT_PAREN;
+}
+
+static GTokenType
+plug_in_has_init_deserialize (GScanner      *scanner,
+                              GimpPlugInDef *plug_in_def)
+{
+  gimp_plug_in_def_set_has_init (plug_in_def, TRUE);
+
+  if (! gimp_scanner_parse_token (scanner, G_TOKEN_RIGHT_PAREN))
+    return G_TOKEN_RIGHT_PAREN;
+
+  return G_TOKEN_LEFT_PAREN;
+}
+
+
+/* serialize functions */
+
+gboolean
+plug_in_rc_write (GSList  *plug_in_defs,
+                  GFile   *file,
+                  GError **error)
+{
+  GimpConfigWriter *writer;
+  GEnumClass       *enum_class;
+  GSList           *list;
+
+  writer = gimp_config_writer_new_gfile (file,
+                                         FALSE,
+                                         "GIMP pluginrc\n\n"
+                                         "This file can safely be removed and "
+                                         "will be automatically regenerated by "
+                                         "querying the installed plug-ins.",
+                                         error);
+  if (!writer)
+    return FALSE;
+
+  enum_class = g_type_class_ref (GIMP_TYPE_ICON_TYPE);
+
+  gimp_config_writer_open (writer, "protocol-version");
+  gimp_config_writer_printf (writer, "%d", GIMP_PROTOCOL_VERSION);
+  gimp_config_writer_close (writer);
+
+  gimp_config_writer_open (writer, "file-version");
+  gimp_config_writer_printf (writer, "%d", PLUG_IN_RC_FILE_VERSION);
+  gimp_config_writer_close (writer);
+
+  gimp_config_writer_linefeed (writer);
+
+  for (list = plug_in_defs; list; list = list->next)
+    {
+      GimpPlugInDef *plug_in_def = list->data;
+
+      if (plug_in_def->procedures)
+        {
+          GSList *list2;
+          gchar  *path;
+
+          path = gimp_file_get_config_path (plug_in_def->file, NULL);
+          if (! path)
+            continue;
+
+          gimp_config_writer_open (writer, "plug-in-def");
+          gimp_config_writer_string (writer, path);
+          gimp_config_writer_printf (writer, "%"G_GINT64_FORMAT,
+                                     plug_in_def->mtime);
+
+          g_free (path);
+
+          for (list2 = plug_in_def->procedures; list2; list2 = list2->next)
+            {
+              GimpPlugInProcedure *proc      = list2->data;
+              GimpProcedure       *procedure = GIMP_PROCEDURE (proc);
+              GEnumValue          *enum_value;
+              GList               *list3;
+              gint                 i;
+
+              if (proc->installed_during_init)
+                continue;
+
+              gimp_config_writer_open (writer, "proc-def");
+              gimp_config_writer_printf (writer, "\"%s\" %d",
+                                         procedure->original_name,
+                                         procedure->proc_type);
+              gimp_config_writer_linefeed (writer);
+              gimp_config_writer_string (writer, procedure->blurb);
+              gimp_config_writer_linefeed (writer);
+              gimp_config_writer_string (writer, procedure->help);
+              gimp_config_writer_linefeed (writer);
+              gimp_config_writer_string (writer, procedure->author);
+              gimp_config_writer_linefeed (writer);
+              gimp_config_writer_string (writer, procedure->copyright);
+              gimp_config_writer_linefeed (writer);
+              gimp_config_writer_string (writer, procedure->date);
+              gimp_config_writer_linefeed (writer);
+              gimp_config_writer_string (writer, proc->menu_label);
+              gimp_config_writer_linefeed (writer);
+
+              gimp_config_writer_printf (writer, "%d",
+                                         g_list_length (proc->menu_paths));
+              for (list3 = proc->menu_paths; list3; list3 = list3->next)
+                {
+                  gimp_config_writer_open (writer, "menu-path");
+                  gimp_config_writer_string (writer, list3->data);
+                  gimp_config_writer_close (writer);
+                }
+
+              gimp_config_writer_open (writer, "icon");
+              enum_value = g_enum_get_value (enum_class, proc->icon_type);
+              gimp_config_writer_identifier (writer, enum_value->value_nick);
+              gimp_config_writer_printf (writer, "%d",
+                                         proc->icon_data_length);
+
+              switch (proc->icon_type)
+                {
+                case GIMP_ICON_TYPE_ICON_NAME:
+                case GIMP_ICON_TYPE_IMAGE_FILE:
+                  gimp_config_writer_string (writer, (gchar *) proc->icon_data);
+                  break;
+
+                case GIMP_ICON_TYPE_INLINE_PIXBUF:
+                  gimp_config_writer_data (writer, proc->icon_data_length,
+                                           proc->icon_data);
+                  break;
+                }
+
+              gimp_config_writer_close (writer);
+
+              if (proc->file_proc)
+                {
+                  gimp_config_writer_open (writer,
+                                           proc->image_types ?
+                                           "save-proc" : "load-proc");
+
+                  if (proc->extensions && *proc->extensions)
+                    {
+                      gimp_config_writer_open (writer, "extensions");
+                      gimp_config_writer_string (writer, proc->extensions);
+                      gimp_config_writer_close (writer);
+                    }
+
+                  if (proc->prefixes && *proc->prefixes)
+                    {
+                      gimp_config_writer_open (writer, "prefixes");
+                      gimp_config_writer_string (writer, proc->prefixes);
+                      gimp_config_writer_close (writer);
+                    }
+
+                  if (proc->magics && *proc->magics)
+                    {
+                      gimp_config_writer_open (writer, "magics");
+                      gimp_config_writer_string (writer, proc->magics);
+                      gimp_config_writer_close (writer);
+                    }
+
+                  if (proc->priority)
+                    {
+                      gimp_config_writer_open (writer, "priority");
+                      gimp_config_writer_printf (writer, "%d", proc->priority);
+                      gimp_config_writer_close (writer);
+                    }
+
+                  if (proc->mime_types && *proc->mime_types)
+                    {
+                      gimp_config_writer_open (writer, "mime-types");
+                      gimp_config_writer_string (writer, proc->mime_types);
+                      gimp_config_writer_close (writer);
+                    }
+
+                  if (proc->priority)
+                    {
+                      gimp_config_writer_open (writer, "priority");
+                      gimp_config_writer_printf (writer, "%d", proc->priority);
+                      gimp_config_writer_close (writer);
+                    }
+
+                  if (proc->handles_uri)
+                    {
+                      gimp_config_writer_open (writer, "handles-uri");
+                      gimp_config_writer_close (writer);
+                    }
+
+                  if (proc->handles_raw && ! proc->image_types)
+                    {
+                      gimp_config_writer_open (writer, "handles-raw");
+                      gimp_config_writer_close (writer);
+                    }
+
+                  if (proc->thumb_loader)
+                    {
+                      gimp_config_writer_open (writer, "thumb-loader");
+                      gimp_config_writer_string (writer, proc->thumb_loader);
+                      gimp_config_writer_close (writer);
+                    }
+
+                  gimp_config_writer_close (writer);
+                }
+
+              gimp_config_writer_linefeed (writer);
+
+              gimp_config_writer_string (writer, proc->image_types);
+              gimp_config_writer_linefeed (writer);
+
+              gimp_config_writer_printf (writer, "%d %d",
+                                         procedure->num_args,
+                                         procedure->num_values);
+
+              for (i = 0; i < procedure->num_args; i++)
+                {
+                  GParamSpec *pspec = procedure->args[i];
+
+                  gimp_config_writer_open (writer, "proc-arg");
+                  gimp_config_writer_printf (writer, "%d",
+                                             gimp_pdb_compat_arg_type_from_gtype (G_PARAM_SPEC_VALUE_TYPE (pspec)));
+
+                  gimp_config_writer_string (writer,
+                                             g_param_spec_get_name (pspec));
+                  gimp_config_writer_string (writer,
+                                             g_param_spec_get_blurb (pspec));
+
+                  gimp_config_writer_close (writer);
+                }
+
+              for (i = 0; i < procedure->num_values; i++)
+                {
+                  GParamSpec *pspec = procedure->values[i];
+
+                  gimp_config_writer_open (writer, "proc-arg");
+                  gimp_config_writer_printf (writer, "%d",
+                                             gimp_pdb_compat_arg_type_from_gtype (G_PARAM_SPEC_VALUE_TYPE (pspec)));
+
+                  gimp_config_writer_string (writer,
+                                             g_param_spec_get_name (pspec));
+                  gimp_config_writer_string (writer,
+                                             g_param_spec_get_blurb (pspec));
+
+                  gimp_config_writer_close (writer);
+                }
+
+              gimp_config_writer_close (writer);
+            }
+
+          if (plug_in_def->locale_domain_name)
+            {
+              gimp_config_writer_open (writer, "locale-def");
+              gimp_config_writer_string (writer,
+                                         plug_in_def->locale_domain_name);
+
+              if (plug_in_def->locale_domain_path)
+                {
+                  path = gimp_config_path_unexpand (plug_in_def->locale_domain_path,
+                                                    TRUE, NULL);
+                  if (path)
+                    {
+                      gimp_config_writer_string (writer, path);
+                      g_free (path);
+                    }
+                }
+
+              gimp_config_writer_close (writer);
+            }
+
+          if (plug_in_def->help_domain_name)
+            {
+              gimp_config_writer_open (writer, "help-def");
+              gimp_config_writer_string (writer,
+                                         plug_in_def->help_domain_name);
+
+              if (plug_in_def->help_domain_uri)
+                gimp_config_writer_string (writer,
+                                           plug_in_def->help_domain_uri);
+
+             gimp_config_writer_close (writer);
+            }
+
+          if (plug_in_def->has_init)
+            {
+              gimp_config_writer_open (writer, "has-init");
+              gimp_config_writer_close (writer);
+            }
+
+          gimp_config_writer_close (writer);
+        }
+    }
+
+  g_type_class_unref (enum_class);
+
+  return gimp_config_writer_finish (writer, "end of pluginrc", error);
+}