comparison: libpurple/protocols/msnp9/session.c
libpurple/protocols/msnp9/session.c
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| 1 /** | |
| 2 * @file session.c MSN session functions | |
| 3 * | |
| 4 * purple | |
| 5 * | |
| 6 * Purple is the legal property of its developers, whose names are too numerous | |
| 7 * to list here. Please refer to the COPYRIGHT file distributed with this | |
| 8 * source distribution. | |
| 9 * | |
| 10 * This program is free software; you can redistribute it and/or modify | |
| 11 * it under the terms of the GNU General Public License as published by | |
| 12 * the Free Software Foundation; either version 2 of the License, or | |
| 13 * (at your option) any later version. | |
| 14 * | |
| 15 * This program is distributed in the hope that it will be useful, | |
| 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 18 * GNU General Public License for more details. | |
| 19 * | |
| 20 * You should have received a copy of the GNU General Public License | |
| 21 * along with this program; if not, write to the Free Software | |
| 22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA | |
| 23 */ | |
| 24 #include "msn.h" | |
| 25 #include "session.h" | |
| 26 #include "notification.h" | |
| 27 | |
| 28 #include "dialog.h" | |
| 29 | |
| 30 MsnSession * | |
| 31 msn_session_new(PurpleAccount *account) | |
| 32 { | |
| 33 MsnSession *session; | |
| 34 | |
| 35 g_return_val_if_fail(account != NULL, NULL); | |
| 36 | |
| 37 session = g_new0(MsnSession, 1); | |
| 38 | |
| 39 session->account = account; | |
| 40 session->notification = msn_notification_new(session); | |
| 41 session->userlist = msn_userlist_new(session); | |
| 42 | |
| 43 session->user = msn_user_new(session->userlist, | |
| 44 purple_account_get_username(account), NULL); | |
| 45 | |
| 46 session->protocol_ver = 9; | |
| 47 session->conv_seq = 1; | |
| 48 | |
| 49 return session; | |
| 50 } | |
| 51 | |
| 52 void | |
| 53 msn_session_destroy(MsnSession *session) | |
| 54 { | |
| 55 g_return_if_fail(session != NULL); | |
| 56 | |
| 57 session->destroying = TRUE; | |
| 58 | |
| 59 if (session->connected) | |
| 60 msn_session_disconnect(session); | |
| 61 | |
| 62 if (session->notification != NULL) | |
| 63 msn_notification_destroy(session->notification); | |
| 64 | |
| 65 while (session->switches != NULL) | |
| 66 msn_switchboard_destroy(session->switches->data); | |
| 67 | |
| 68 while (session->slplinks != NULL) | |
| 69 msn_slplink_destroy(session->slplinks->data); | |
| 70 | |
| 71 msn_userlist_destroy(session->userlist); | |
| 72 | |
| 73 g_free(session->passport_info.kv); | |
| 74 g_free(session->passport_info.sid); | |
| 75 g_free(session->passport_info.mspauth); | |
| 76 g_free(session->passport_info.client_ip); | |
| 77 | |
| 78 if (session->passport_info.file != NULL) | |
| 79 { | |
| 80 g_unlink(session->passport_info.file); | |
| 81 g_free(session->passport_info.file); | |
| 82 } | |
| 83 | |
| 84 if (session->sync != NULL) | |
| 85 msn_sync_destroy(session->sync); | |
| 86 | |
| 87 if (session->nexus != NULL) | |
| 88 msn_nexus_destroy(session->nexus); | |
| 89 | |
| 90 if (session->user != NULL) | |
| 91 msn_user_destroy(session->user); | |
| 92 | |
| 93 g_free(session); | |
| 94 } | |
| 95 | |
| 96 gboolean | |
| 97 msn_session_connect(MsnSession *session, const char *host, int port, | |
| 98 gboolean http_method) | |
| 99 { | |
| 100 g_return_val_if_fail(session != NULL, FALSE); | |
| 101 g_return_val_if_fail(!session->connected, TRUE); | |
| 102 | |
| 103 session->connected = TRUE; | |
| 104 session->http_method = http_method; | |
| 105 | |
| 106 if (session->notification == NULL) | |
| 107 { | |
| 108 purple_debug_error("msn", "This shouldn't happen\n"); | |
| 109 g_return_val_if_reached(FALSE); | |
| 110 } | |
| 111 | |
| 112 if (msn_notification_connect(session->notification, host, port)) | |
| 113 { | |
| 114 return TRUE; | |
| 115 } | |
| 116 | |
| 117 return FALSE; | |
| 118 } | |
| 119 | |
| 120 void | |
| 121 msn_session_disconnect(MsnSession *session) | |
| 122 { | |
| 123 g_return_if_fail(session != NULL); | |
| 124 g_return_if_fail(session->connected); | |
| 125 | |
| 126 session->connected = FALSE; | |
| 127 | |
| 128 while (session->switches != NULL) | |
| 129 msn_switchboard_close(session->switches->data); | |
| 130 | |
| 131 if (session->notification != NULL) | |
| 132 msn_notification_close(session->notification); | |
| 133 } | |
| 134 | |
| 135 /* TODO: This must go away when conversation is redesigned */ | |
| 136 MsnSwitchBoard * | |
| 137 msn_session_find_swboard(MsnSession *session, const char *username) | |
| 138 { | |
| 139 GList *l; | |
| 140 | |
| 141 g_return_val_if_fail(session != NULL, NULL); | |
| 142 g_return_val_if_fail(username != NULL, NULL); | |
| 143 | |
| 144 for (l = session->switches; l != NULL; l = l->next) | |
| 145 { | |
| 146 MsnSwitchBoard *swboard; | |
| 147 | |
| 148 swboard = l->data; | |
| 149 | |
| 150 if ((swboard->im_user != NULL) && !strcmp(username, swboard->im_user)) | |
| 151 return swboard; | |
| 152 } | |
| 153 | |
| 154 return NULL; | |
| 155 } | |
| 156 | |
| 157 MsnSwitchBoard * | |
| 158 msn_session_find_swboard_with_conv(MsnSession *session, PurpleConversation *conv) | |
| 159 { | |
| 160 GList *l; | |
| 161 | |
| 162 g_return_val_if_fail(session != NULL, NULL); | |
| 163 g_return_val_if_fail(conv != NULL, NULL); | |
| 164 | |
| 165 for (l = session->switches; l != NULL; l = l->next) | |
| 166 { | |
| 167 MsnSwitchBoard *swboard; | |
| 168 | |
| 169 swboard = l->data; | |
| 170 | |
| 171 if (swboard->conv == conv) | |
| 172 return swboard; | |
| 173 } | |
| 174 | |
| 175 return NULL; | |
| 176 } | |
| 177 | |
| 178 MsnSwitchBoard * | |
| 179 msn_session_find_swboard_with_id(const MsnSession *session, int chat_id) | |
| 180 { | |
| 181 GList *l; | |
| 182 | |
| 183 g_return_val_if_fail(session != NULL, NULL); | |
| 184 g_return_val_if_fail(chat_id >= 0, NULL); | |
| 185 | |
| 186 for (l = session->switches; l != NULL; l = l->next) | |
| 187 { | |
| 188 MsnSwitchBoard *swboard; | |
| 189 | |
| 190 swboard = l->data; | |
| 191 | |
| 192 if (swboard->chat_id == chat_id) | |
| 193 return swboard; | |
| 194 } | |
| 195 | |
| 196 return NULL; | |
| 197 } | |
| 198 | |
| 199 MsnSwitchBoard * | |
| 200 msn_session_get_swboard(MsnSession *session, const char *username, | |
| 201 MsnSBFlag flag) | |
| 202 { | |
| 203 MsnSwitchBoard *swboard; | |
| 204 | |
| 205 g_return_val_if_fail(session != NULL, NULL); | |
| 206 | |
| 207 swboard = msn_session_find_swboard(session, username); | |
| 208 | |
| 209 if (swboard == NULL) | |
| 210 { | |
| 211 swboard = msn_switchboard_new(session); | |
| 212 swboard->im_user = g_strdup(username); | |
| 213 msn_switchboard_request(swboard); | |
| 214 msn_switchboard_request_add_user(swboard, username); | |
| 215 } | |
| 216 | |
| 217 swboard->flag |= flag; | |
| 218 | |
| 219 return swboard; | |
| 220 } | |
| 221 | |
| 222 static void | |
| 223 msn_session_sync_users(MsnSession *session) | |
| 224 { | |
| 225 PurpleBlistNode *gnode, *cnode, *bnode; | |
| 226 PurpleConnection *gc = purple_account_get_connection(session->account); | |
| 227 | |
| 228 g_return_if_fail(gc != NULL); | |
| 229 | |
| 230 /* The core used to use msn_add_buddy to add all buddies before | |
| 231 * being logged in. This no longer happens, so we manually iterate | |
| 232 * over the whole buddy list to identify sync issues. */ | |
| 233 | |
| 234 for (gnode = purple_blist_get_root(); gnode; gnode = gnode->next) { | |
| 235 PurpleGroup *group = (PurpleGroup *)gnode; | |
| 236 const char *group_name = group->name; | |
| 237 if(!PURPLE_BLIST_NODE_IS_GROUP(gnode)) | |
| 238 continue; | |
| 239 for(cnode = gnode->child; cnode; cnode = cnode->next) { | |
| 240 if(!PURPLE_BLIST_NODE_IS_CONTACT(cnode)) | |
| 241 continue; | |
| 242 for(bnode = cnode->child; bnode; bnode = bnode->next) { | |
| 243 PurpleBuddy *b; | |
| 244 if(!PURPLE_BLIST_NODE_IS_BUDDY(bnode)) | |
| 245 continue; | |
| 246 b = (PurpleBuddy *)bnode; | |
| 247 if(purple_buddy_get_account(b) == purple_connection_get_account(gc)) { | |
| 248 MsnUser *remote_user; | |
| 249 gboolean found = FALSE; | |
| 250 | |
| 251 remote_user = msn_userlist_find_user(session->userlist, purple_buddy_get_name(b)); | |
| 252 | |
| 253 if ((remote_user != NULL) && (remote_user->list_op & MSN_LIST_FL_OP)) | |
| 254 { | |
| 255 int group_id; | |
| 256 GList *l; | |
| 257 | |
| 258 group_id = msn_userlist_find_group_id(remote_user->userlist, | |
| 259 group_name); | |
| 260 | |
| 261 for (l = remote_user->group_ids; l != NULL; l = l->next) | |
| 262 { | |
| 263 if (group_id == GPOINTER_TO_INT(l->data)) | |
| 264 { | |
| 265 found = TRUE; | |
| 266 break; | |
| 267 } | |
| 268 } | |
| 269 | |
| 270 } | |
| 271 | |
| 272 if (!found) | |
| 273 { | |
| 274 /* The user was not on the server list or not in that group | |
| 275 * on the server list */ | |
| 276 msn_show_sync_issue(session, purple_buddy_get_name(b), group_name); | |
| 277 } | |
| 278 } | |
| 279 } | |
| 280 } | |
| 281 } | |
| 282 } | |
| 283 | |
| 284 void | |
| 285 msn_session_set_error(MsnSession *session, MsnErrorType error, | |
| 286 const char *info) | |
| 287 { | |
| 288 PurpleConnection *gc; | |
| 289 char *msg; | |
| 290 | |
| 291 gc = purple_account_get_connection(session->account); | |
| 292 | |
| 293 switch (error) | |
| 294 { | |
| 295 case MSN_ERROR_SERVCONN: | |
| 296 msg = g_strdup(info); | |
| 297 break; | |
| 298 case MSN_ERROR_UNSUPPORTED_PROTOCOL: | |
| 299 msg = g_strdup(_("Our protocol is not supported by the " | |
| 300 "server.")); | |
| 301 break; | |
| 302 case MSN_ERROR_HTTP_MALFORMED: | |
| 303 msg = g_strdup(_("Error parsing HTTP.")); | |
| 304 break; | |
| 305 case MSN_ERROR_SIGN_OTHER: | |
| 306 gc->wants_to_die = TRUE; | |
| 307 msg = g_strdup(_("You have signed on from another location.")); | |
| 308 break; | |
| 309 case MSN_ERROR_SERV_UNAVAILABLE: | |
| 310 msg = g_strdup(_("The MSN servers are temporarily " | |
| 311 "unavailable. Please wait and try " | |
| 312 "again.")); | |
| 313 break; | |
| 314 case MSN_ERROR_SERV_DOWN: | |
| 315 msg = g_strdup(_("The MSN servers are going down " | |
| 316 "temporarily.")); | |
| 317 break; | |
| 318 case MSN_ERROR_AUTH: | |
| 319 gc->wants_to_die = TRUE; | |
| 320 msg = g_strdup_printf(_("Unable to authenticate: %s"), | |
| 321 (info == NULL ) ? | |
| 322 _("Unknown error") : info); | |
| 323 break; | |
| 324 case MSN_ERROR_BAD_BLIST: | |
| 325 msg = g_strdup(_("Your MSN buddy list is temporarily " | |
| 326 "unavailable. Please wait and try " | |
| 327 "again.")); | |
| 328 break; | |
| 329 default: | |
| 330 msg = g_strdup(_("Unknown error.")); | |
| 331 break; | |
| 332 } | |
| 333 | |
| 334 msn_session_disconnect(session); | |
| 335 | |
| 336 purple_connection_error(gc, msg); | |
| 337 | |
| 338 g_free(msg); | |
| 339 } | |
| 340 | |
| 341 static const char * | |
| 342 get_login_step_text(MsnSession *session) | |
| 343 { | |
| 344 const char *steps_text[] = { | |
| 345 _("Connecting"), | |
| 346 _("Handshaking"), | |
| 347 _("Transferring"), | |
| 348 _("Handshaking"), | |
| 349 _("Starting authentication"), | |
| 350 _("Getting cookie"), | |
| 351 _("Authenticating"), | |
| 352 _("Sending cookie"), | |
| 353 _("Retrieving buddy list") | |
| 354 }; | |
| 355 | |
| 356 return steps_text[session->login_step]; | |
| 357 } | |
| 358 | |
| 359 void | |
| 360 msn_session_set_login_step(MsnSession *session, MsnLoginStep step) | |
| 361 { | |
| 362 PurpleConnection *gc; | |
| 363 | |
| 364 /* Prevent the connection progress going backwards, eg. if we get | |
| 365 * transferred several times during login */ | |
| 366 if (session->login_step > step) | |
| 367 return; | |
| 368 | |
| 369 /* If we're already logged in, we're probably here because of a | |
| 370 * mid-session XFR from the notification server, so we don't want to | |
| 371 * popup the connection progress dialog */ | |
| 372 if (session->logged_in) | |
| 373 return; | |
| 374 | |
| 375 gc = session->account->gc; | |
| 376 | |
| 377 session->login_step = step; | |
| 378 | |
| 379 purple_connection_update_progress(gc, get_login_step_text(session), step, | |
| 380 MSN_LOGIN_STEPS); | |
| 381 } | |
| 382 | |
| 383 void | |
| 384 msn_session_finish_login(MsnSession *session) | |
| 385 { | |
| 386 PurpleAccount *account; | |
| 387 PurpleConnection *gc; | |
| 388 PurpleStoredImage *img; | |
| 389 const char *passport; | |
| 390 | |
| 391 if (session->logged_in) | |
| 392 return; | |
| 393 | |
| 394 account = session->account; | |
| 395 gc = purple_account_get_connection(account); | |
| 396 | |
| 397 img = purple_buddy_icons_find_account_icon(session->account); | |
| 398 msn_user_set_buddy_icon(session->user, img); | |
| 399 purple_imgstore_unref(img); | |
| 400 | |
| 401 session->logged_in = TRUE; | |
| 402 | |
| 403 msn_change_status(session); | |
| 404 | |
| 405 purple_connection_set_state(gc, PURPLE_CONNECTED); | |
| 406 | |
| 407 /* Sync users */ | |
| 408 msn_session_sync_users(session); | |
| 409 /* It seems that some accounts that haven't accessed hotmail for a while | |
| 410 * and @msn.com accounts don't automatically get the initial email | |
| 411 * notification so we always request it on login | |
| 412 */ | |
| 413 | |
| 414 passport = purple_normalize(account, purple_account_get_username(account)); | |
| 415 | |
| 416 if ((strstr(passport, "@hotmail.") != NULL) || | |
| 417 (strstr(passport, "@msn.com") != NULL)) | |
| 418 { | |
| 419 msn_cmdproc_send(session->notification->cmdproc, "URL", "%s", "INBOX"); | |
| 420 } | |
| 421 } |
