root / libsylph / sylmain.c @ 2164
History | View | Annotate | Download (6.9 kB)
| 1 | /*
|
|---|---|
| 2 | * LibSylph -- E-Mail client library |
| 3 | * Copyright (C) 1999-2009 Hiroyuki Yamamoto |
| 4 | * |
| 5 | * This library is free software; you can redistribute it and/or |
| 6 | * modify it under the terms of the GNU Lesser General Public |
| 7 | * License as published by the Free Software Foundation; either |
| 8 | * version 2.1 of the License, or (at your option) any later version. |
| 9 | * |
| 10 | * This library is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | * Lesser General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU Lesser General Public |
| 16 | * License along with this library; if not, write to the Free Software |
| 17 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 18 | */ |
| 19 | |
| 20 | #ifdef HAVE_CONFIG_H
|
| 21 | # include "config.h" |
| 22 | #endif
|
| 23 | |
| 24 | #include "defs.h" |
| 25 | |
| 26 | #include <glib.h> |
| 27 | #include <glib/gi18n.h> |
| 28 | |
| 29 | #ifdef G_OS_UNIX
|
| 30 | # include <signal.h> |
| 31 | #endif
|
| 32 | |
| 33 | #if HAVE_LOCALE_H
|
| 34 | # include <locale.h> |
| 35 | #endif
|
| 36 | |
| 37 | #include "sylmain.h" |
| 38 | #include "syl-marshal.h" |
| 39 | #include "prefs_common.h" |
| 40 | #include "account.h" |
| 41 | #include "filter.h" |
| 42 | #include "folder.h" |
| 43 | #include "socket.h" |
| 44 | #include "codeconv.h" |
| 45 | #include "utils.h" |
| 46 | |
| 47 | #if USE_SSL
|
| 48 | # include "ssl.h" |
| 49 | #endif
|
| 50 | |
| 51 | #ifndef PACKAGE
|
| 52 | # define PACKAGE GETTEXT_PACKAGE
|
| 53 | #endif
|
| 54 | |
| 55 | G_DEFINE_TYPE(SylApp, syl_app, G_TYPE_OBJECT); |
| 56 | |
| 57 | enum {
|
| 58 | INIT_DONE, |
| 59 | APP_EXIT, |
| 60 | ADD_MSG, |
| 61 | REMOVE_MSG, |
| 62 | REMOVE_ALL_MSG, |
| 63 | REMOVE_FOLDER, |
| 64 | MOVE_FOLDER, |
| 65 | FOLDERLIST_UPDATED, |
| 66 | LAST_SIGNAL |
| 67 | }; |
| 68 | |
| 69 | static guint app_signals[LAST_SIGNAL] = { 0 }; |
| 70 | |
| 71 | static GObject *app = NULL; |
| 72 | |
| 73 | |
| 74 | static void syl_app_init(SylApp *self) |
| 75 | {
|
| 76 | } |
| 77 | |
| 78 | static void syl_app_class_init(SylAppClass *klass) |
| 79 | {
|
| 80 | GObjectClass *gobject_class = G_OBJECT_CLASS(klass); |
| 81 | |
| 82 | app_signals[INIT_DONE] = |
| 83 | g_signal_new("init-done",
|
| 84 | G_TYPE_FROM_CLASS(gobject_class), |
| 85 | G_SIGNAL_RUN_FIRST, |
| 86 | 0,
|
| 87 | NULL, NULL, |
| 88 | syl_marshal_VOID__VOID, |
| 89 | G_TYPE_NONE, |
| 90 | 0);
|
| 91 | app_signals[APP_EXIT] = |
| 92 | g_signal_new("app-exit",
|
| 93 | G_TYPE_FROM_CLASS(gobject_class), |
| 94 | G_SIGNAL_RUN_FIRST, |
| 95 | 0,
|
| 96 | NULL, NULL, |
| 97 | syl_marshal_VOID__VOID, |
| 98 | G_TYPE_NONE, |
| 99 | 0);
|
| 100 | app_signals[ADD_MSG] = |
| 101 | g_signal_new("add-msg",
|
| 102 | G_TYPE_FROM_CLASS(gobject_class), |
| 103 | G_SIGNAL_RUN_FIRST, |
| 104 | 0,
|
| 105 | NULL, NULL, |
| 106 | syl_marshal_VOID__POINTER_STRING_UINT, |
| 107 | G_TYPE_NONE, |
| 108 | 3,
|
| 109 | G_TYPE_POINTER, |
| 110 | G_TYPE_STRING, |
| 111 | G_TYPE_UINT); |
| 112 | app_signals[REMOVE_MSG] = |
| 113 | g_signal_new("remove-msg",
|
| 114 | G_TYPE_FROM_CLASS(gobject_class), |
| 115 | G_SIGNAL_RUN_FIRST, |
| 116 | 0,
|
| 117 | NULL, NULL, |
| 118 | syl_marshal_VOID__POINTER_STRING_UINT, |
| 119 | G_TYPE_NONE, |
| 120 | 3,
|
| 121 | G_TYPE_POINTER, |
| 122 | G_TYPE_STRING, |
| 123 | G_TYPE_UINT); |
| 124 | app_signals[REMOVE_ALL_MSG] = |
| 125 | g_signal_new("remove-all-msg",
|
| 126 | G_TYPE_FROM_CLASS(gobject_class), |
| 127 | G_SIGNAL_RUN_FIRST, |
| 128 | 0,
|
| 129 | NULL, NULL, |
| 130 | syl_marshal_VOID__POINTER, |
| 131 | G_TYPE_NONE, |
| 132 | 1,
|
| 133 | G_TYPE_POINTER); |
| 134 | app_signals[REMOVE_FOLDER] = |
| 135 | g_signal_new("remove-folder",
|
| 136 | G_TYPE_FROM_CLASS(gobject_class), |
| 137 | G_SIGNAL_RUN_FIRST, |
| 138 | 0,
|
| 139 | NULL, NULL, |
| 140 | syl_marshal_VOID__POINTER, |
| 141 | G_TYPE_NONE, |
| 142 | 1,
|
| 143 | G_TYPE_POINTER); |
| 144 | app_signals[MOVE_FOLDER] = |
| 145 | g_signal_new("move-folder",
|
| 146 | G_TYPE_FROM_CLASS(gobject_class), |
| 147 | G_SIGNAL_RUN_FIRST, |
| 148 | 0,
|
| 149 | NULL, NULL, |
| 150 | syl_marshal_VOID__POINTER_STRING_STRING, |
| 151 | G_TYPE_NONE, |
| 152 | 3,
|
| 153 | G_TYPE_POINTER, |
| 154 | G_TYPE_STRING, |
| 155 | G_TYPE_STRING); |
| 156 | app_signals[FOLDERLIST_UPDATED] = |
| 157 | g_signal_new("folderlist-updated",
|
| 158 | G_TYPE_FROM_CLASS(gobject_class), |
| 159 | G_SIGNAL_RUN_FIRST, |
| 160 | 0,
|
| 161 | NULL, NULL, |
| 162 | syl_marshal_VOID__VOID, |
| 163 | G_TYPE_NONE, |
| 164 | 0);
|
| 165 | } |
| 166 | |
| 167 | GObject *syl_app_create(void)
|
| 168 | {
|
| 169 | if (!app)
|
| 170 | app = g_object_new(SYL_TYPE_APP, NULL);
|
| 171 | return app;
|
| 172 | } |
| 173 | |
| 174 | GObject *syl_app_get(void)
|
| 175 | {
|
| 176 | return app;
|
| 177 | } |
| 178 | |
| 179 | void syl_init(void) |
| 180 | {
|
| 181 | #ifdef G_OS_WIN32
|
| 182 | gchar *newpath; |
| 183 | const gchar *lang_env;
|
| 184 | |
| 185 | /* disable locale variable such as "LANG=1041" */
|
| 186 | |
| 187 | #define DISABLE_DIGIT_LOCALE(envstr) \
|
| 188 | { \
|
| 189 | lang_env = g_getenv(envstr); \ |
| 190 | if (lang_env && g_ascii_isdigit(lang_env[0])) \ |
| 191 | g_unsetenv(envstr); \ |
| 192 | } |
| 193 | |
| 194 | DISABLE_DIGIT_LOCALE("LC_ALL");
|
| 195 | DISABLE_DIGIT_LOCALE("LANG");
|
| 196 | DISABLE_DIGIT_LOCALE("LC_CTYPE");
|
| 197 | DISABLE_DIGIT_LOCALE("LC_MESSAGES");
|
| 198 | |
| 199 | #undef DISABLE_DIGIT_LOCALE
|
| 200 | |
| 201 | g_unsetenv("LANGUAGE");
|
| 202 | #endif /* G_OS_WIN32 */ |
| 203 | |
| 204 | #ifdef HAVE_LOCALE_H
|
| 205 | setlocale(LC_ALL, "");
|
| 206 | #endif
|
| 207 | |
| 208 | set_startup_dir(); |
| 209 | |
| 210 | #ifdef G_OS_WIN32
|
| 211 | /* include startup directory into %PATH% for GSpawn */
|
| 212 | newpath = g_strconcat(get_startup_dir(), ";", g_getenv("PATH"), NULL); |
| 213 | g_setenv("PATH", newpath, TRUE);
|
| 214 | g_free(newpath); |
| 215 | #endif
|
| 216 | |
| 217 | #ifdef ENABLE_NLS
|
| 218 | syl_init_gettext(PACKAGE, LOCALEDIR); |
| 219 | textdomain(PACKAGE); |
| 220 | #endif
|
| 221 | |
| 222 | sock_init(); |
| 223 | #if USE_SSL
|
| 224 | ssl_init(); |
| 225 | #endif
|
| 226 | |
| 227 | #ifdef G_OS_UNIX
|
| 228 | /* ignore SIGPIPE signal for preventing sudden death of program */
|
| 229 | signal(SIGPIPE, SIG_IGN); |
| 230 | #endif
|
| 231 | } |
| 232 | |
| 233 | #define MAKE_DIR_IF_NOT_EXIST(dir) \
|
| 234 | { \
|
| 235 | if (!is_dir_exist(dir)) { \
|
| 236 | if (is_file_exist(dir)) { \
|
| 237 | g_warning("File '%s' already exists. " \
|
| 238 | "Can't create folder.", dir); \
|
| 239 | return -1; \ |
| 240 | } \ |
| 241 | if (make_dir(dir) < 0) \ |
| 242 | return -1; \ |
| 243 | } \ |
| 244 | } |
| 245 | |
| 246 | void syl_init_gettext(const gchar *package, const gchar *dirname) |
| 247 | {
|
| 248 | #ifdef ENABLE_NLS
|
| 249 | if (g_path_is_absolute(dirname))
|
| 250 | bindtextdomain(package, dirname); |
| 251 | else {
|
| 252 | gchar *locale_dir; |
| 253 | |
| 254 | locale_dir = g_strconcat(get_startup_dir(), G_DIR_SEPARATOR_S, |
| 255 | dirname, NULL);
|
| 256 | #ifdef G_OS_WIN32
|
| 257 | {
|
| 258 | gchar *locale_dir_; |
| 259 | |
| 260 | locale_dir_ = g_locale_from_utf8(locale_dir, -1,
|
| 261 | NULL, NULL, NULL); |
| 262 | if (locale_dir_) {
|
| 263 | g_free(locale_dir); |
| 264 | locale_dir = locale_dir_; |
| 265 | } |
| 266 | } |
| 267 | #endif /* G_OS_WIN32 */ |
| 268 | bindtextdomain(package, locale_dir); |
| 269 | g_free(locale_dir); |
| 270 | } |
| 271 | |
| 272 | bind_textdomain_codeset(package, CS_UTF_8); |
| 273 | #endif /* ENABLE_NLS */ |
| 274 | } |
| 275 | |
| 276 | gint syl_setup_rc_dir(void)
|
| 277 | {
|
| 278 | if (!is_dir_exist(get_rc_dir())) {
|
| 279 | if (make_dir_hier(get_rc_dir()) < 0) |
| 280 | return -1; |
| 281 | } |
| 282 | |
| 283 | MAKE_DIR_IF_NOT_EXIST(get_mail_base_dir()); |
| 284 | |
| 285 | CHDIR_RETURN_VAL_IF_FAIL(get_rc_dir(), -1);
|
| 286 | |
| 287 | MAKE_DIR_IF_NOT_EXIST(get_imap_cache_dir()); |
| 288 | MAKE_DIR_IF_NOT_EXIST(get_news_cache_dir()); |
| 289 | MAKE_DIR_IF_NOT_EXIST(get_mime_tmp_dir()); |
| 290 | MAKE_DIR_IF_NOT_EXIST(get_tmp_dir()); |
| 291 | MAKE_DIR_IF_NOT_EXIST(UIDL_DIR); |
| 292 | |
| 293 | /* remove temporary files */
|
| 294 | remove_all_files(get_tmp_dir()); |
| 295 | remove_all_files(get_mime_tmp_dir()); |
| 296 | |
| 297 | return 0; |
| 298 | } |
| 299 | |
| 300 | void syl_save_all_state(void) |
| 301 | {
|
| 302 | folder_write_list(); |
| 303 | prefs_common_write_config(); |
| 304 | filter_write_config(); |
| 305 | account_write_config_all(); |
| 306 | } |
| 307 | |
| 308 | void syl_cleanup(void) |
| 309 | {
|
| 310 | /* remove temporary files */
|
| 311 | remove_all_files(get_tmp_dir()); |
| 312 | remove_all_files(get_mime_tmp_dir()); |
| 313 | #if GLIB_CHECK_VERSION(2, 6, 0) |
| 314 | g_log_set_default_handler(g_log_default_handler, NULL);
|
| 315 | #endif
|
| 316 | close_log_file(); |
| 317 | |
| 318 | #if USE_SSL
|
| 319 | ssl_done(); |
| 320 | #endif
|
| 321 | sock_cleanup(); |
| 322 | |
| 323 | if (app) {
|
| 324 | g_object_unref(app); |
| 325 | app = NULL;
|
| 326 | } |
| 327 | } |