4 * Copyright (C) 2000-2010 Red Hat Software
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
16 * You should have received a copy of the GNU Library General Public
17 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
23 #include <glib/gprintf.h>
34 #define SOEXT ("." G_MODULE_SUFFIX)
37 #include "gtk/gtkimcontextinfo.h"
38 #include "gtk/gtkversion.h"
40 #define GDK_DISABLE_DEPRECATION_WARNINGS
42 #include "gtk/deprecated/gtkrc.h"
45 escape_string (GString *contents, const char *str)
56 g_string_append (contents, "\\n");
59 g_string_append (contents, "\\\"");
62 /* Replace backslashes in path with forward slashes, so that
63 * it reads in without problems.
66 g_string_append (contents, "/");
70 g_string_append_c (contents, c);
78 print_escaped (GString *contents, const char *str)
80 g_string_append_c (contents, '"');
81 escape_string (contents, str);
82 g_string_append_c (contents, '"');
83 g_string_append_c (contents, ' ');
87 query_module (const char *dir, const char *name, GString *contents)
89 void (*list) (const GtkIMContextInfo ***contexts,
99 gboolean error = FALSE;
101 if (g_path_is_absolute (name))
102 path = g_strdup (name);
104 path = g_build_filename (dir, name, NULL);
106 module = g_module_open (path, 0);
110 g_fprintf (stderr, "Cannot load module %s: %s\n", path, g_module_error());
115 g_module_symbol (module, "im_module_list", &list_ptr) &&
116 g_module_symbol (module, "im_module_init", &init_ptr) &&
117 g_module_symbol (module, "im_module_exit", &exit_ptr) &&
118 g_module_symbol (module, "im_module_create", &create_ptr))
120 const GtkIMContextInfo **contexts;
126 print_escaped (contents, path);
127 g_string_append_c (contents, '\n');
129 (*list) (&contexts, &n_contexts);
131 for (i = 0; i < n_contexts; i++)
133 print_escaped (contents, contexts[i]->context_id);
134 print_escaped (contents, contexts[i]->context_name);
135 print_escaped (contents, contexts[i]->domain);
136 print_escaped (contents, contexts[i]->domain_dirname);
137 print_escaped (contents, contexts[i]->default_locales);
138 g_string_append_c (contents, '\n');
140 g_string_append_c (contents, '\n');
144 g_fprintf (stderr, "%s does not export GTK+ IM module API: %s\n", path,
151 g_module_close (module);
156 int main (int argc, char **argv)
161 gboolean error = FALSE;
162 gchar *cache_file = NULL;
166 if (argc > 1 && strcmp (argv[1], "--update-cache") == 0)
168 cache_file = gtk_rc_get_im_module_file ();
172 contents = g_string_new ("");
173 g_string_append_printf (contents,
174 "# GTK+ Input Method Modules file\n"
175 "# Automatically generated file, do not edit\n"
176 "# Created by %s from gtk+-%d.%d.%d\n"
179 GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION);
181 if (argc == first_file) /* No file arguments given */
185 GHashTable *dirs_done;
187 path = gtk_rc_get_im_module_path ();
189 g_string_append_printf (contents, "# ModulesPath = %s\n#\n", path);
191 dirs = pango_split_file_list (path);
192 dirs_done = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, NULL);
194 for (i = 0; dirs[i]; i++)
195 if (!g_hash_table_lookup (dirs_done, dirs[i]))
197 GDir *dir = g_dir_open (dirs[i], 0, NULL);
202 while ((dent = g_dir_read_name (dir)))
204 if (g_str_has_suffix (dent, SOEXT))
205 error |= query_module (dirs[i], dent, contents);
211 g_hash_table_insert (dirs_done, dirs[i], GUINT_TO_POINTER (TRUE));
214 g_hash_table_destroy (dirs_done);
218 cwd = g_get_current_dir ();
220 for (i = first_file; i < argc; i++)
221 error |= query_module (cwd, argv[i], contents);
233 if (!g_file_set_contents (cache_file, contents->str, -1, &err))
235 g_fprintf (stderr, "%s\n", err->message);
240 g_print ("%s\n", contents->str);
243 return error ? 1 : 0;