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
41 #undef GTK_DISABLE_DEPRECATED
43 #include "gtk/deprecated/gtkrc.h"
46 escape_string (GString *contents, const char *str)
57 g_string_append (contents, "\\n");
60 g_string_append (contents, "\\\"");
63 /* Replace backslashes in path with forward slashes, so that
64 * it reads in without problems.
67 g_string_append (contents, "/");
71 g_string_append_c (contents, c);
79 print_escaped (GString *contents, const char *str)
81 g_string_append_c (contents, '"');
82 escape_string (contents, str);
83 g_string_append_c (contents, '"');
84 g_string_append_c (contents, ' ');
88 query_module (const char *dir, const char *name, GString *contents)
90 void (*list) (const GtkIMContextInfo ***contexts,
100 gboolean error = FALSE;
102 if (g_path_is_absolute (name))
103 path = g_strdup (name);
105 path = g_build_filename (dir, name, NULL);
107 module = g_module_open (path, 0);
111 g_fprintf (stderr, "Cannot load module %s: %s\n", path, g_module_error());
116 g_module_symbol (module, "im_module_list", &list_ptr) &&
117 g_module_symbol (module, "im_module_init", &init_ptr) &&
118 g_module_symbol (module, "im_module_exit", &exit_ptr) &&
119 g_module_symbol (module, "im_module_create", &create_ptr))
121 const GtkIMContextInfo **contexts;
127 print_escaped (contents, path);
128 g_string_append_c (contents, '\n');
130 (*list) (&contexts, &n_contexts);
132 for (i = 0; i < n_contexts; i++)
134 print_escaped (contents, contexts[i]->context_id);
135 print_escaped (contents, contexts[i]->context_name);
136 print_escaped (contents, contexts[i]->domain);
137 print_escaped (contents, contexts[i]->domain_dirname);
138 print_escaped (contents, contexts[i]->default_locales);
139 g_string_append_c (contents, '\n');
141 g_string_append_c (contents, '\n');
145 g_fprintf (stderr, "%s does not export GTK+ IM module API: %s\n", path,
152 g_module_close (module);
157 int main (int argc, char **argv)
162 gboolean error = FALSE;
163 gchar *cache_file = NULL;
167 if (argc > 1 && strcmp (argv[1], "--update-cache") == 0)
169 cache_file = gtk_rc_get_im_module_file ();
173 contents = g_string_new ("");
174 g_string_append_printf (contents,
175 "# GTK+ Input Method Modules file\n"
176 "# Automatically generated file, do not edit\n"
177 "# Created by %s from gtk+-%d.%d.%d\n"
180 GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION);
182 if (argc == first_file) /* No file arguments given */
186 GHashTable *dirs_done;
188 path = gtk_rc_get_im_module_path ();
190 g_string_append_printf (contents, "# ModulesPath = %s\n#\n", path);
192 dirs = pango_split_file_list (path);
193 dirs_done = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, NULL);
195 for (i = 0; dirs[i]; i++)
196 if (!g_hash_table_lookup (dirs_done, dirs[i]))
198 GDir *dir = g_dir_open (dirs[i], 0, NULL);
203 while ((dent = g_dir_read_name (dir)))
205 if (g_str_has_suffix (dent, SOEXT))
206 error |= query_module (dirs[i], dent, contents);
212 g_hash_table_insert (dirs_done, dirs[i], GUINT_TO_POINTER (TRUE));
215 g_hash_table_destroy (dirs_done);
219 cwd = g_get_current_dir ();
221 for (i = first_file; i < argc; i++)
222 error |= query_module (cwd, argv[i], contents);
234 if (!g_file_set_contents (cache_file, contents->str, -1, &err))
236 g_fprintf (stderr, "%s\n", err->message);
241 g_print ("%s\n", contents->str);
244 return error ? 1 : 0;