4 Copyright (C) 2000 - 2006 Timo Sirainen
5 Pekka Riikonen <priikone@silcnet.org>
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 #include "net-nonblock.h"
25 #include "net-sendbuffer.h"
35 #include "servers-setup.h"
37 #include "client_ops.h"
38 #include "silc-servers.h"
39 #include "silc-channels.h"
40 #include "silc-queries.h"
41 #include "silc-nicklist.h"
42 #include "silc-cmdqueue.h"
43 #include "window-item-def.h"
45 #include "fe-common/core/printtext.h"
46 #include "fe-common/core/fe-channels.h"
47 #include "fe-common/core/keyboard.h"
48 #include "fe-common/silc/module-formats.h"
50 #include "silc-commands.h"
52 void silc_servers_reconnect_init(void);
53 void silc_servers_reconnect_deinit(void);
55 int silc_send_channel(SILC_SERVER_REC *server,
56 char *channel, char *msg,
57 SilcMessageFlags flags)
59 SILC_CHANNEL_REC *rec;
61 rec = silc_channel_find(server, channel);
62 if (rec == NULL || rec->entry == NULL) {
63 cmd_return_error_value(CMDERR_NOT_JOINED, FALSE);
66 return silc_client_send_channel_message(silc_client, server->conn,
67 rec->entry, NULL, flags, sha1hash,
75 SilcMessageFlags flags;
76 SILC_SERVER_REC *server;
79 /* Callback function that sends the private message if the client was
80 resolved from the server. */
82 static void silc_send_msg_clients(SilcClient client,
83 SilcClientConnection conn,
88 PRIVMSG_REC *rec = context;
89 SILC_SERVER_REC *server = rec->server;
90 SilcClientEntry target;
91 char nickname[128 + 1];
92 SilcDList lclients = NULL;
95 printtext(NULL, NULL, MSGLEVEL_CLIENTERROR,
96 "%s: There is no such client", rec->nick);
98 if (silc_dlist_count(clients) > 1) {
99 silc_parse_userfqdn(rec->nick, nickname, sizeof(nickname), NULL, 0);
101 /* Find the correct one. The rec->nick might be a formatted nick
102 so this will find the correct one. */
104 silc_client_get_clients_local(silc_client, server->conn,
105 nickname, rec->nick);
107 printtext(NULL, NULL, MSGLEVEL_CLIENTERROR,
108 "%s: There is no such client", rec->nick);
113 target = silc_dlist_get(clients);
115 /* Still check for exact math for nickname, this compares the
116 real (formatted) nickname and the nick (maybe formatted) that
117 user gave. This is to assure that `nick' does not match
119 if (!silc_utf8_strcasecmp(rec->nick, target->nickname)) {
120 printtext(NULL, NULL, MSGLEVEL_CLIENTERROR,
121 "%s: There is no such client", rec->nick);
125 /* Send the private message */
126 silc_client_send_private_message(client, conn, target,
127 rec->flags, sha1hash,
132 silc_client_list_free(silc_client, server->conn, lclients);
138 int silc_send_msg(SILC_SERVER_REC *server, char *nick, char *msg,
139 int msg_len, SilcMessageFlags flags)
142 char nickname[128 + 1];
144 SilcClientEntry target;
147 if (!silc_parse_userfqdn(nick, nickname, sizeof(nickname), NULL, 0)) {
148 printformat_module("fe-common/silc", server, NULL,
149 MSGLEVEL_CRAP, SILCTXT_BAD_NICK, nick);
153 /* Find client entry */
154 clients = silc_client_get_clients_local(silc_client, server->conn,
157 rec = g_new0(PRIVMSG_REC, 1);
158 rec->nick = g_strdup(nick);
159 rec->msg = g_strdup(msg);
160 rec->server = server;
164 /* Could not find client with that nick, resolve it from server. */
165 silc_client_get_clients(silc_client, server->conn,
166 nickname, NULL, silc_send_msg_clients, rec);
170 /* Send the private message directly */
171 target = silc_dlist_get(clients);
172 ret = silc_client_send_private_message(silc_client, server->conn,
173 target, flags, sha1hash,
176 silc_client_list_free(silc_client, server->conn, clients);
181 void silc_send_mime(SILC_SERVER_REC *server, int channel, const char *to,
182 const char *data, int sign)
184 char *unescaped_data;
185 SilcUInt32 unescaped_data_len;
188 if (!(IS_SILC_SERVER(server)) || (data == NULL) || (to == NULL))
192 target_type = SEND_TARGET_CHANNEL;
194 target_type = server_ischannel(SERVER(server), to) ?
195 SEND_TARGET_CHANNEL : SEND_TARGET_NICK;
198 unescaped_data = silc_unescape_data(data, &unescaped_data_len);
200 if (target_type == SEND_TARGET_CHANNEL) {
201 SILC_CHANNEL_REC *rec;
203 rec = silc_channel_find(server, to);
204 if (rec == NULL || rec->entry == NULL) {
205 cmd_return_error(CMDERR_NOT_JOINED);
208 silc_client_send_channel_message(silc_client, server->conn, rec->entry,
209 NULL, SILC_MESSAGE_FLAG_DATA |
210 (sign ? SILC_MESSAGE_FLAG_SIGNED : 0),
211 sha1hash, unescaped_data,
214 silc_send_msg(server, (char *)to, unescaped_data, unescaped_data_len,
215 SILC_MESSAGE_FLAG_DATA |
216 (sign ? SILC_MESSAGE_FLAG_SIGNED : 0));
222 silc_free(unescaped_data);
225 static int isnickflag_func(char flag)
227 return flag == '@' || flag == '+';
230 static int ischannel_func(SERVER_REC *server, const char *data)
235 const char *get_nick_flags(void)
240 static void send_message(SILC_SERVER_REC *server, char *target,
241 char *msg, int target_type)
243 char *message = NULL, *t = NULL;
246 g_return_if_fail(server != NULL);
247 g_return_if_fail(target != NULL);
248 g_return_if_fail(msg != NULL);
250 if (!silc_term_utf8()) {
251 len = silc_utf8_encoded_len(msg, strlen(msg), SILC_STRING_LOCALE);
252 message = silc_calloc(len + 1, sizeof(*message));
253 g_return_if_fail(message != NULL);
254 silc_utf8_encode(msg, strlen(msg), SILC_STRING_LOCALE, message, len);
257 if (target_type == SEND_TARGET_CHANNEL)
258 silc_send_channel(server, target, message ? message : msg,
259 SILC_MESSAGE_FLAG_UTF8);
261 if (!silc_term_utf8()) {
262 len = silc_utf8_encoded_len(target, strlen(target), SILC_STRING_LOCALE);
263 t = silc_calloc(len + 1, sizeof(*t));
264 g_return_if_fail(t != NULL);
265 silc_utf8_encode(target, strlen(target), SILC_STRING_LOCALE, t, len);
268 silc_send_msg(server, t ? t : target, message ? message : msg,
269 message ? strlen(message) : strlen(msg),
270 SILC_MESSAGE_FLAG_UTF8);
277 /* Connection callback */
279 static void silc_connect_cb(SilcClient client,
280 SilcClientConnection conn,
281 SilcClientConnectionStatus status,
286 SILC_SERVER_REC *server = context;
289 if (server->disconnected) {
290 silc_client_close_connection(client, conn);
295 case SILC_CLIENT_CONN_SUCCESS:
296 /* We have successfully connected to server */
298 /* Enable queueing until we have our requested nick */
300 if (settings_get_str("nick") &&
301 !strcmp(conn->local_entry->nickname, conn->local_entry->username))
302 silc_queue_enable(conn);
305 /* Put default attributes */
306 silc_query_attributes_default(silc_client, conn);
308 server->connected = TRUE;
310 server->conn->context = server;
311 signal_emit("event connected", 1, server);
314 case SILC_CLIENT_CONN_SUCCESS_RESUME:
315 /* We have successfully resumed old detached session */
316 server->connected = TRUE;
318 server->conn->context = server;
319 signal_emit("event connected", 1, server);
321 /* Put default attributes */
322 silc_query_attributes_default(silc_client, conn);
324 /* If we resumed old session check whether we need to update
326 if (strcmp(server->nick, conn->local_entry->nickname)) {
328 old = g_strdup(server->nick);
329 server_change_nick(SERVER(server), conn->local_entry->nickname);
330 nicklist_rename_unique(SERVER(server),
331 conn->local_entry, server->nick,
332 conn->local_entry, conn->local_entry->nickname);
333 signal_emit("message own_nick", 4, server, server->nick, old, "");
337 /* Remove the detach data now */
338 file = silc_get_session_filename(server);
343 case SILC_CLIENT_CONN_DISCONNECTED:
344 /* Server disconnected */
345 if (server->conn && server->conn->local_entry) {
346 nicklist_rename_unique(SERVER(server),
347 server->conn->local_entry, server->nick,
348 server->conn->local_entry,
349 silc_client->username);
350 silc_change_nick(server, silc_client->username);
354 silc_say(client, conn, SILC_CLIENT_MESSAGE_AUDIT,
355 "Server closed connection: %s (%d) %s",
356 silc_get_status_message(error), error,
357 message ? message : "");
360 server->conn->context = NULL;
362 server->connection_lost = TRUE;
363 server_disconnect(SERVER(server));
367 file = silc_get_session_filename(server);
368 if (silc_file_size(file) > 0)
369 printformat_module("fe-common/silc", server, NULL,
370 MSGLEVEL_CRAP, SILCTXT_REATTACH_FAILED, file);
374 server->connection_lost = TRUE;
376 server->conn->context = NULL;
377 server_disconnect(SERVER(server));
382 static void sig_connected_stream_created(SilcSocketStreamStatus status,
383 SilcStream stream, void *context)
385 SILC_SERVER_REC *server = context;
386 SilcClientConnectionParams params;
390 server->connection_lost = TRUE;
391 server_disconnect(SERVER(server));
395 if (server->disconnected) {
396 silc_stream_destroy(stream);
400 /* Set connection parameters */
401 memset(¶ms, 0, sizeof(params));
402 params.nickname = (char *)settings_get_str("nick");
404 /* Try to read detached session data and use it if found. */
405 file = silc_get_session_filename(server);
406 params.detach_data = silc_file_readfile(file, ¶ms.detach_data_len);
407 if (params.detach_data)
408 params.detach_data[params.detach_data_len] = 0;
409 if (params.detach_data)
410 printformat_module("fe-common/silc", server, NULL, MSGLEVEL_CRAP,
411 SILCTXT_REATTACH, server->tag);
413 /* Start key exchange */
414 silc_client_key_exchange(silc_client, ¶ms, irssi_pubkey, irssi_privkey,
415 stream, SILC_CONN_SERVER, silc_connect_cb, server);
417 server->ftp_sessions = silc_dlist_init();
418 server->isnickflag = isnickflag_func;
419 server->ischannel = ischannel_func;
420 server->get_nick_flags = get_nick_flags;
421 server->send_message = (void *) send_message;
424 static void sig_connected(SILC_SERVER_REC *server)
428 if (!IS_SILC_SERVER(server))
431 // server->connrec->address,
432 // server->connrec->port,
434 /* Wrap the socket to TCP stream */
435 fd = g_io_channel_unix_get_fd(net_sendbuffer_handle(server->handle));
436 silc_socket_tcp_stream_create(fd, TRUE, FALSE, silc_client->schedule,
437 sig_connected_stream_created, server);
440 static void sig_disconnected(SILC_SERVER_REC *server)
442 if (!IS_SILC_SERVER(server))
445 silc_dlist_uninit(server->ftp_sessions);
448 silc_client_close_connection(silc_client, server->conn);
450 /* SILC closes the handle */
451 g_io_channel_unref(net_sendbuffer_handle(server->handle));
452 net_sendbuffer_destroy(server->handle, FALSE);
453 server->handle = NULL;
457 SERVER_REC *silc_server_init_connect(SERVER_CONNECT_REC *conn)
459 SILC_SERVER_REC *server;
461 g_return_val_if_fail(IS_SILC_SERVER_CONNECT(conn), NULL);
462 if (conn->address == NULL || *conn->address == '\0')
464 if (conn->nick == NULL || *conn->nick == '\0') {
465 silc_say_error("Cannot connect: nickname is not set");
469 server = g_new0(SILC_SERVER_REC, 1);
470 server->chat_type = SILC_PROTOCOL;
471 server->connrec = (SILC_SERVER_CONNECT_REC *)conn;
472 server_connect_ref(conn);
474 if (server->connrec->port <= 0)
475 server->connrec->port = 706;
477 server_connect_init((SERVER_REC *)server);
478 return (SERVER_REC *)server;
481 void silc_server_connect(SERVER_REC *server)
483 if (!server_start_connect(server)) {
484 server_connect_unref(server->connrec);
490 /* Return a string of all channels in server in server->channels_join()
493 char *silc_server_get_channels(SILC_SERVER_REC *server)
499 g_return_val_if_fail(server != NULL, FALSE);
501 chans = g_string_new(NULL);
502 for (tmp = server->channels; tmp != NULL; tmp = tmp->next) {
503 CHANNEL_REC *channel = tmp->data;
505 g_string_sprintfa(chans, "%s,", channel->name);
509 g_string_truncate(chans, chans->len-1);
512 g_string_free(chans, FALSE);
517 /* Syntaxes of all SILC commands for HELP files (the help file generation
518 will snoop these from here). */
520 /* SYNTAX: BAN <channel> [+|-[<nickname>[@<server>[!<username>[@hostname>]]]]] */
521 /* SYNTAX: CMODE <channel> +|-<modes> [{ <arguments>}] */
522 /* SYNTAX: CUMODE <channel> +|-<modes> <nickname>[@<hostname>] */
523 /* SYNTAX: GETKEY <nickname or server name> */
524 /* SYNTAX: INVITE <channel> [<nickname>[@hostname>] */
525 /* SYNTAX: INVITE <channel> [+|-[<nickname>[@<server>[!<username>[@hostname>]]]]] */
526 /* SYNTAX: KEY MSG <nickname> set|unset|list|agreement|negotiate [<arguments>] */
527 /* SYNTAX: KEY CHANNEL <channel> set|unset|list|change [<arguments>] */
528 /* SYNTAX: KICK <channel> <nickname>[@<hostname>] [<comment>] */
529 /* SYNTAX: KILL <nickname>[@<hostname>] [<comment>] [-pubkey] */
530 /* SYNTAX: OPER <username> [-pubkey] */
531 /* SYNTAX: SILCOPER <username> [-pubkey] */
532 /* SYNTAX: TOPIC <channel> [<topic>] */
533 /* SYNTAX: UMODE +|-<modes> */
534 /* SYNTAX: WHOIS [<nickname>[@<hostname>]] [-details] [-pubkey <pubkeyfile>] [<count>] */
535 /* SYNTAX: WHOWAS <nickname>[@<hostname>] [<count>] */
536 /* SYNTAX: CLOSE <server> [<port>] */
537 /* SYNTAX: SHUTDOWN */
538 /* SYNTAX: MOTD [<server>] */
539 /* SYNTAX: LIST [<channel>] */
540 /* SYNTAX: ME <message> */
541 /* SYNTAX: ACTION [-sign] [-channel] <target> <message> */
542 /* SYNTAX: AWAY [<message>] */
543 /* SYNTAX: INFO [<server>] */
544 /* SYNTAX: NICK <nickname> */
545 /* SYNTAX: NOTICE [-sign] [-channel] <target> <message> */
546 /* SYNTAX: PART [<channel>] */
548 /* SYNTAX: SCONNECT <server> [<port>] */
549 /* SYNTAX: USERS <channel> */
550 /* SYNTAX: FILE SEND <filepath> <nickname> [<local IP> [<local port>]] [-no-listener]*/
551 /* SYNTAX: FILE ACCEPT [<nickname>] */
552 /* SYNTAX: FILE CLOSE [<nickname>] */
554 /* SYNTAX: JOIN <channel> [<passphrase>] [-cipher <cipher>] [-hmac <hmac>] [-founder] [-auth [<pubkeyfile> <privkeyfile> [<privkey passphrase>]]]*/
556 /* SYNTAX: WATCH [<-add | -del> <nickname>] [-pubkey +|-<pubkeyfile>] */
558 /* SYNTAX: ATTR [<-del> <option> [{ <value>}]] */
559 /* SYNTAX: SMSG [<-channel>] <target> <message> */
560 /* SYNTAX: LISTKEYS [-servers] [-clients] [<public key file>] */
562 void silc_command_exec(SILC_SERVER_REC *server,
563 const char *command, const char *args)
566 g_return_if_fail(server != NULL);
568 /* Call the command */
569 data = g_strconcat(command, " ", args, NULL);
570 silc_queue_command_call(silc_client, server->conn, data);
574 /* Generic command function to call any SILC command directly. */
576 static void command_self(const char *data, SILC_SERVER_REC *server,
579 CMD_SILC_SERVER(server);
581 if (!IS_SILC_SERVER(server) || !server->connected) {
582 printtext(NULL, NULL, MSGLEVEL_CLIENTERROR, "Not connected to server");
586 if (IS_SILC_CHANNEL(item)) {
587 SILC_CHANNEL_REC *chanrec;
588 chanrec = silc_channel_find(server, item->visible_name);
590 server->conn->current_channel = chanrec->entry;
593 silc_command_exec(server, current_command, data);
597 /* SCONNECT command. Calls actually SILC's CONNECT command since Irssi
598 has CONNECT command for other purposes. */
600 static void command_sconnect(const char *data, SILC_SERVER_REC *server)
602 CMD_SILC_SERVER(server);
603 if (!IS_SILC_SERVER(server) || !server->connected) {
604 printtext(NULL, NULL, MSGLEVEL_CLIENTERROR, "Not connected to server");
608 silc_command_exec(server, "CONNECT", data);
612 /* SMSG command, to send digitally signed messages */
614 static void command_smsg(const char *data, SILC_SERVER_REC *server,
618 char *target, *origtarget, *msg;
620 int free_ret, target_type;
622 g_return_if_fail(data != NULL);
623 if (server == NULL || !server->connected)
624 cmd_param_error(CMDERR_NOT_CONNECTED);
626 if (!cmd_get_params(data, &free_arg, 2 | PARAM_FLAG_OPTIONS |
627 PARAM_FLAG_UNKNOWN_OPTIONS | PARAM_FLAG_GETREST,
628 "msg", &optlist, &target, &msg))
630 if (*target == '\0' || *msg == '\0')
631 cmd_param_error(CMDERR_NOT_ENOUGH_PARAMS);
636 if (strcmp(target, "*") == 0) {
638 cmd_param_error(CMDERR_NOT_JOINED);
640 target_type = IS_CHANNEL(item) ?
641 SEND_TARGET_CHANNEL : SEND_TARGET_NICK;
642 target = (char *) window_item_get_target(item);
643 } else if (g_hash_table_lookup(optlist, "channel") != NULL) {
644 target_type = SEND_TARGET_CHANNEL;
646 target_type = server_ischannel(SERVER(server), target) ?
647 SEND_TARGET_CHANNEL : SEND_TARGET_NICK;
650 if (target != NULL) {
651 char *message = NULL, *t = NULL;
654 if (!silc_term_utf8()) {
655 len = silc_utf8_encoded_len(msg, strlen(msg), SILC_STRING_LOCALE);
656 message = silc_calloc(len + 1, sizeof(*message));
657 g_return_if_fail(message != NULL);
658 silc_utf8_encode(msg, strlen(msg), SILC_STRING_LOCALE, message, len);
661 if (target_type == SEND_TARGET_CHANNEL)
662 result = silc_send_channel(server, target, message ? message : msg,
663 SILC_MESSAGE_FLAG_UTF8 |
664 SILC_MESSAGE_FLAG_SIGNED);
666 if (!silc_term_utf8()) {
667 len = silc_utf8_encoded_len(target, strlen(target),
669 t = silc_calloc(len + 1, sizeof(*t));
670 g_return_if_fail(t != NULL);
671 silc_utf8_encode(target, strlen(target), SILC_STRING_LOCALE, t, len);
673 result = silc_send_msg(server, t ? t : target, message ? message : msg,
674 message ? strlen(message) : strlen(msg),
675 SILC_MESSAGE_FLAG_UTF8 |
676 SILC_MESSAGE_FLAG_SIGNED);
684 signal_emit(target != NULL && target_type == SEND_TARGET_CHANNEL ?
685 "message signed_own_public" : "message signed_own_private", 4,
686 server, msg, target, origtarget);
688 if (free_ret && target != NULL) g_free(target);
689 cmd_params_free(free_arg);
695 SILC_TASK_CALLBACK(silc_client_file_close_later)
697 FtpSession ftp = (FtpSession)context;
699 SILC_LOG_DEBUG(("Start"));
701 silc_client_file_close(silc_client, ftp->conn, ftp->session_id);
702 silc_free(ftp->filepath);
706 static void silc_client_file_monitor(SilcClient client,
707 SilcClientConnection conn,
708 SilcClientMonitorStatus status,
709 SilcClientFileError error,
712 SilcClientEntry client_entry,
713 SilcUInt32 session_id,
714 const char *filepath,
717 SILC_SERVER_REC *server = (SILC_SERVER_REC *)context;
721 if (status == SILC_CLIENT_FILE_MONITOR_CLOSED)
724 snprintf(fsize, sizeof(fsize) - 1, "%llu", ((filesize + 1023) / 1024));
726 silc_dlist_start(server->ftp_sessions);
727 while ((ftp = silc_dlist_get(server->ftp_sessions)) != SILC_LIST_END) {
728 if (ftp->session_id == session_id) {
729 if (!ftp->filepath && filepath)
730 ftp->filepath = strdup(filepath);
735 if (ftp == SILC_LIST_END)
738 if (status == SILC_CLIENT_FILE_MONITOR_ERROR) {
739 if (error == SILC_CLIENT_FILE_NO_SUCH_FILE)
740 printformat_module("fe-common/silc", NULL, NULL, MSGLEVEL_CRAP,
741 SILCTXT_FILE_ERROR_NO_SUCH_FILE,
742 client_entry->nickname,
743 filepath ? filepath : "[N/A]");
744 else if (error == SILC_CLIENT_FILE_PERMISSION_DENIED)
745 printformat_module("fe-common/silc", NULL, NULL, MSGLEVEL_CRAP,
746 SILCTXT_FILE_ERROR_PERMISSION_DENIED,
747 client_entry->nickname);
749 printformat_module("fe-common/silc", NULL, NULL, MSGLEVEL_CRAP,
750 SILCTXT_FILE_ERROR, client_entry->nickname);
751 silc_schedule_task_add(silc_client->schedule, 0,
752 silc_client_file_close_later, ftp,
753 1, 0, SILC_TASK_TIMEOUT, SILC_TASK_PRI_NORMAL);
754 silc_dlist_del(server->ftp_sessions, ftp);
755 if (ftp == server->current_session) {
756 server->current_session = NULL;
757 silc_dlist_start(server->ftp_sessions);
758 server->current_session = silc_dlist_get(server->ftp_sessions);
762 if (status == SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT) {
763 printformat_module("fe-common/silc", NULL, NULL, MSGLEVEL_CRAP,
764 SILCTXT_FILE_KEY_EXCHANGE, client_entry->nickname);
767 /* Save some transmission data */
768 if (offset && filesize) {
769 unsigned long delta = time(NULL) - ftp->starttime;
771 ftp->percent = ((double)offset / (double)filesize) * (double)100.0;
773 ftp->kps = (double)((offset / (double)delta) + 1023) / (double)1024;
775 ftp->kps = (double)(offset + 1023) / (double)1024;
776 ftp->offset = offset;
777 ftp->filesize = filesize;
780 if (status == SILC_CLIENT_FILE_MONITOR_SEND) {
782 printformat_module("fe-common/silc", NULL, NULL, MSGLEVEL_CRAP,
783 SILCTXT_FILE_TRANSMIT, filepath, fsize,
784 client_entry->nickname);
785 ftp->starttime = time(NULL);
787 if (offset == filesize) {
788 printformat_module("fe-common/silc", NULL, NULL, MSGLEVEL_CRAP,
789 SILCTXT_FILE_TRANSMITTED, filepath, fsize,
790 client_entry->nickname, ftp->kps);
791 silc_schedule_task_add(silc_client->schedule, 0,
792 silc_client_file_close_later, ftp,
793 1, 0, SILC_TASK_TIMEOUT, SILC_TASK_PRI_NORMAL);
794 silc_dlist_del(server->ftp_sessions, ftp);
795 if (ftp == server->current_session) {
796 server->current_session = NULL;
797 silc_dlist_start(server->ftp_sessions);
798 server->current_session = silc_dlist_get(server->ftp_sessions);
804 if (status == SILC_CLIENT_FILE_MONITOR_RECEIVE) {
806 printformat_module("fe-common/silc", NULL, NULL, MSGLEVEL_CRAP,
807 SILCTXT_FILE_RECEIVE, filepath, fsize,
808 client_entry->nickname);
809 ftp->starttime = time(NULL);
812 if (offset == filesize) {
813 printformat_module("fe-common/silc", NULL, NULL, MSGLEVEL_CRAP,
814 SILCTXT_FILE_RECEIVED, filepath, fsize,
815 client_entry->nickname, ftp->kps);
816 silc_schedule_task_add(silc_client->schedule, 0,
817 silc_client_file_close_later, ftp,
818 1, 0, SILC_TASK_TIMEOUT, SILC_TASK_PRI_NORMAL);
819 silc_dlist_del(server->ftp_sessions, ftp);
820 if (ftp == server->current_session) {
821 server->current_session = NULL;
822 silc_dlist_start(server->ftp_sessions);
823 server->current_session = silc_dlist_get(server->ftp_sessions);
831 SILC_SERVER_REC *server;
837 static void silc_client_command_file_get_clients(SilcClient client,
838 SilcClientConnection conn,
839 SilcClientEntry *clients,
840 SilcUInt32 clients_count,
843 FileGetClients internal = (FileGetClients)context;
846 printtext(NULL, NULL, MSGLEVEL_CLIENTERROR, "Unknown nick: %s",
848 silc_free(internal->data);
849 silc_free(internal->nick);
854 signal_emit("command file", 3, internal->data, internal->server,
857 silc_free(internal->data);
858 silc_free(internal->nick);
862 static void command_file(const char *data, SILC_SERVER_REC *server,
865 SilcClientConnection conn;
866 SilcClientEntry *entrys, client_entry;
867 SilcClientFileError ret;
868 SilcUInt32 entry_count;
869 char *nickname = NULL, *tmp;
870 unsigned char **argv;
872 SilcUInt32 *argv_lens, *argv_types;
875 char *local_ip = NULL;
876 SilcUInt32 local_port = 0;
877 SilcUInt32 session_id;
878 bool do_not_bind = FALSE;
880 CMD_SILC_SERVER(server);
881 if (!server || !IS_SILC_SERVER(server) || !server->connected)
882 cmd_return_error(CMDERR_NOT_CONNECTED);
886 /* Now parse all arguments */
887 tmp = g_strconcat("FILE", " ", data, NULL);
888 silc_parse_command_line(tmp, &argv, &argv_lens, &argv_types, &argc, 7);
895 if (!strcasecmp(argv[1], "send"))
897 if (!strcasecmp(argv[1], "accept"))
899 if (!strcasecmp(argv[1], "close"))
904 cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
909 cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
911 /* Parse the typed nickname. */
912 if (!silc_parse_userfqdn(argv[3], &nickname, NULL)) {
913 printformat_module("fe-common/silc", server, NULL,
914 MSGLEVEL_CRAP, SILCTXT_BAD_NICK, argv[3]);
918 /* Find client entry */
919 entrys = silc_client_get_clients_local(silc_client, conn, nickname,
920 argv[3], &entry_count);
922 FileGetClients inter = silc_calloc(1, sizeof(*inter));
923 inter->server = server;
924 inter->data = strdup(data);
925 inter->nick = strdup(nickname);
927 silc_client_get_clients(silc_client, conn, nickname, argv[3],
928 silc_client_command_file_get_clients, inter);
931 client_entry = entrys[0];
935 if (!strcasecmp(argv[4], "-no-listener"))
941 if (!strcasecmp(argv[5], "-no-listener"))
944 local_port = atoi(argv[5]);
947 if (!strcasecmp(argv[6], "-no-listener"))
952 silc_client_file_send(silc_client, conn, silc_client_file_monitor,
953 server, local_ip, local_port, do_not_bind,
954 client_entry, argv[2], &session_id);
955 if (ret == SILC_CLIENT_FILE_OK) {
956 ftp = silc_calloc(1, sizeof(*ftp));
957 ftp->session_id = session_id;
959 printformat_module("fe-common/silc", NULL, NULL, MSGLEVEL_CRAP,
960 SILCTXT_FILE_SEND, client_entry->nickname,
963 ftp->client_entry = client_entry;
964 ftp->filepath = strdup(argv[2]);
967 silc_dlist_add(server->ftp_sessions, ftp);
968 server->current_session = ftp;
970 if (ret == SILC_CLIENT_FILE_ALREADY_STARTED)
971 printformat_module("fe-common/silc", server, NULL,
972 MSGLEVEL_CRAP, SILCTXT_FILE_ALREADY_STARTED,
973 client_entry->nickname);
974 if (ret == SILC_CLIENT_FILE_NO_SUCH_FILE)
975 printformat_module("fe-common/silc", NULL, NULL, MSGLEVEL_CRAP,
976 SILCTXT_FILE_ERROR_NO_SUCH_FILE,
977 client_entry->nickname, argv[2]);
983 /* Parse the typed nickname. */
985 if (!silc_parse_userfqdn(argv[2], &nickname, NULL)) {
986 printformat_module("fe-common/silc", server, NULL,
987 MSGLEVEL_CRAP, SILCTXT_BAD_NICK, argv[2]);
991 /* Find client entry */
992 entrys = silc_client_get_clients_local(silc_client, conn, nickname,
993 argv[2], &entry_count);
995 FileGetClients inter = silc_calloc(1, sizeof(*inter));
996 inter->server = server;
997 inter->data = strdup(data);
998 inter->nick = strdup(nickname);
1000 silc_client_get_clients(silc_client, conn, nickname, argv[2],
1001 silc_client_command_file_get_clients, inter);
1004 client_entry = entrys[0];
1007 if (!server->current_session) {
1008 printformat_module("fe-common/silc", server, NULL,
1009 MSGLEVEL_CRAP, SILCTXT_FILE_NA);
1013 ret = silc_client_file_receive(silc_client, conn,
1014 silc_client_file_monitor, server, NULL,
1015 server->current_session->session_id,
1017 if (ret != SILC_CLIENT_FILE_OK) {
1018 if (ret == SILC_CLIENT_FILE_ALREADY_STARTED)
1019 printformat_module("fe-common/silc", server, NULL,
1020 MSGLEVEL_CRAP, SILCTXT_FILE_ALREADY_STARTED,
1021 server->current_session->client_entry->nickname);
1023 printformat_module("fe-common/silc", server, NULL,
1024 MSGLEVEL_CRAP, SILCTXT_FILE_CLIENT_NA,
1025 server->current_session->client_entry->nickname);
1027 silc_client_file_close(silc_client, conn,
1028 server->current_session->session_id);
1029 silc_dlist_del(server->ftp_sessions, server->current_session);
1030 silc_free(server->current_session->filepath);
1031 silc_free(server->current_session);
1032 server->current_session = NULL;
1034 silc_dlist_start(server->ftp_sessions);
1035 server->current_session = silc_dlist_get(server->ftp_sessions);
1042 silc_dlist_start(server->ftp_sessions);
1043 while ((ftp = silc_dlist_get(server->ftp_sessions)) != SILC_LIST_END) {
1044 if (ftp->client_entry == client_entry && !ftp->filepath) {
1045 ret = silc_client_file_receive(silc_client, conn,
1046 silc_client_file_monitor, server,
1047 NULL, ftp->session_id, NULL, NULL);
1048 if (ret != SILC_CLIENT_FILE_OK) {
1049 if (ret == SILC_CLIENT_FILE_ALREADY_STARTED)
1050 printformat_module("fe-common/silc", server, NULL,
1051 MSGLEVEL_CRAP, SILCTXT_FILE_ALREADY_STARTED,
1052 client_entry->nickname);
1054 printformat_module("fe-common/silc", server, NULL,
1055 MSGLEVEL_CRAP, SILCTXT_FILE_CLIENT_NA,
1056 client_entry->nickname);
1057 silc_client_file_close(silc_client, conn, ftp->session_id);
1058 silc_dlist_del(server->ftp_sessions, ftp);
1059 if (ftp == server->current_session) {
1060 server->current_session = NULL;
1061 silc_dlist_start(server->ftp_sessions);
1062 server->current_session = silc_dlist_get(server->ftp_sessions);
1064 silc_free(ftp->filepath);
1072 if (ftp == SILC_LIST_END) {
1073 printformat_module("fe-common/silc", server, NULL,
1074 MSGLEVEL_CRAP, SILCTXT_FILE_CLIENT_NA,
1075 client_entry->nickname);
1081 /* Parse the typed nickname. */
1083 if (!silc_parse_userfqdn(argv[2], &nickname, NULL)) {
1084 printformat_module("fe-common/silc", server, NULL,
1085 MSGLEVEL_CRAP, SILCTXT_BAD_NICK, argv[2]);
1089 /* Find client entry */
1090 entrys = silc_client_get_clients_local(silc_client, conn, nickname,
1091 argv[2], &entry_count);
1093 FileGetClients inter = silc_calloc(1, sizeof(*inter));
1094 inter->server = server;
1095 inter->data = strdup(data);
1096 inter->nick = strdup(nickname);
1098 silc_client_get_clients(silc_client, conn, nickname, argv[2],
1099 silc_client_command_file_get_clients, inter);
1102 client_entry = entrys[0];
1105 if (!server->current_session) {
1106 printformat_module("fe-common/silc", server, NULL,
1107 MSGLEVEL_CRAP, SILCTXT_FILE_NA);
1111 silc_client_file_close(silc_client, conn,
1112 server->current_session->session_id);
1113 printformat_module("fe-common/silc", server, NULL,
1114 MSGLEVEL_CRAP, SILCTXT_FILE_CLOSED,
1115 server->current_session->client_entry->nickname,
1116 server->current_session->filepath ?
1117 server->current_session->filepath : "[N/A]");
1118 silc_dlist_del(server->ftp_sessions, server->current_session);
1119 silc_free(server->current_session->filepath);
1120 silc_free(server->current_session);
1121 server->current_session = NULL;
1123 silc_dlist_start(server->ftp_sessions);
1124 server->current_session = silc_dlist_get(server->ftp_sessions);
1128 silc_dlist_start(server->ftp_sessions);
1129 while ((ftp = silc_dlist_get(server->ftp_sessions)) != SILC_LIST_END) {
1130 if (ftp->client_entry == client_entry) {
1131 silc_client_file_close(silc_client, conn, ftp->session_id);
1132 printformat_module("fe-common/silc", server, NULL,
1133 MSGLEVEL_CRAP, SILCTXT_FILE_CLOSED,
1134 client_entry->nickname,
1135 ftp->filepath ? ftp->filepath : "[N/A]");
1136 silc_dlist_del(server->ftp_sessions, ftp);
1137 if (ftp == server->current_session) {
1138 server->current_session = NULL;
1139 silc_dlist_start(server->ftp_sessions);
1140 server->current_session = silc_dlist_get(server->ftp_sessions);
1142 silc_free(ftp->filepath);
1148 if (ftp == SILC_LIST_END) {
1149 printformat_module("fe-common/silc", server, NULL,
1150 MSGLEVEL_CRAP, SILCTXT_FILE_CLIENT_NA,
1151 client_entry->nickname);
1158 if (!silc_dlist_count(server->ftp_sessions)) {
1159 printformat_module("fe-common/silc", server, NULL,
1160 MSGLEVEL_CRAP, SILCTXT_FILE_NA);
1164 printformat_module("fe-common/silc", server, NULL,
1165 MSGLEVEL_CRAP, SILCTXT_FILE_SHOW_HEADER);
1167 silc_dlist_start(server->ftp_sessions);
1168 while ((ftp = silc_dlist_get(server->ftp_sessions)) != SILC_LIST_END) {
1169 printformat_module("fe-common/silc", server, NULL,
1170 MSGLEVEL_CRAP, SILCTXT_FILE_SHOW_LINE,
1171 ftp->client_entry->nickname,
1173 ftp->send ? "send" : "receive",
1174 (SilcUInt32)(ftp->offset + 1023) / 1024,
1175 (SilcUInt32)(ftp->filesize + 1023) / 1024,
1176 ftp->percent, ftp->kps,
1177 ftp->filepath ? ftp->filepath : "[N/A]");
1187 silc_free(nickname);
1191 void silc_server_init(void)
1193 silc_servers_reconnect_init();
1195 signal_add_first("server connected", (SIGNAL_FUNC) sig_connected);
1196 signal_add("server disconnected", (SIGNAL_FUNC) sig_disconnected);
1197 signal_add("mime-send", (SIGNAL_FUNC)silc_send_mime);
1198 command_bind_silc("whois", MODULE_NAME, (SIGNAL_FUNC) command_self);
1199 command_bind_silc("whowas", MODULE_NAME, (SIGNAL_FUNC) command_self);
1200 command_bind_silc("nick", MODULE_NAME, (SIGNAL_FUNC) command_self);
1201 command_bind_silc("topic", MODULE_NAME, (SIGNAL_FUNC) command_self);
1202 command_bind_silc("cmode", MODULE_NAME, (SIGNAL_FUNC) command_self);
1203 command_bind_silc("cumode", MODULE_NAME, (SIGNAL_FUNC) command_self);
1204 command_bind_silc("users", MODULE_NAME, (SIGNAL_FUNC) command_self);
1205 command_bind_silc("list", MODULE_NAME, (SIGNAL_FUNC) command_self);
1206 command_bind_silc("ban", MODULE_NAME, (SIGNAL_FUNC) command_self);
1207 command_bind_silc("oper", MODULE_NAME, (SIGNAL_FUNC) command_self);
1208 command_bind_silc("silcoper", MODULE_NAME, (SIGNAL_FUNC) command_self);
1209 command_bind_silc("umode", MODULE_NAME, (SIGNAL_FUNC) command_self);
1210 command_bind_silc("invite", MODULE_NAME, (SIGNAL_FUNC) command_self);
1211 command_bind_silc("kill", MODULE_NAME, (SIGNAL_FUNC) command_self);
1212 command_bind_silc("kick", MODULE_NAME, (SIGNAL_FUNC) command_self);
1213 command_bind_silc("info", MODULE_NAME, (SIGNAL_FUNC) command_self);
1214 command_bind_silc("ping", MODULE_NAME, (SIGNAL_FUNC) command_self);
1215 command_bind_silc("motd", MODULE_NAME, (SIGNAL_FUNC) command_self);
1216 command_bind_silc("close", MODULE_NAME, (SIGNAL_FUNC) command_self);
1217 command_bind_silc("shutdown", MODULE_NAME, (SIGNAL_FUNC) command_self);
1218 command_bind_silc("getkey", MODULE_NAME, (SIGNAL_FUNC) command_self);
1219 command_bind_silc("sconnect", MODULE_NAME, (SIGNAL_FUNC) command_sconnect);
1220 // command_bind_silc("file", MODULE_NAME, (SIGNAL_FUNC) command_file);
1221 command_bind_silc("detach", MODULE_NAME, (SIGNAL_FUNC) command_self);
1222 command_bind_silc("watch", MODULE_NAME, (SIGNAL_FUNC) command_self);
1223 command_bind_silc("stats", MODULE_NAME, (SIGNAL_FUNC) command_self);
1224 command_bind_silc("attr", MODULE_NAME, (SIGNAL_FUNC) command_attr);
1225 command_bind_silc("smsg", MODULE_NAME, (SIGNAL_FUNC) command_smsg);
1227 command_set_options("connect", "+silcnet");
1230 void silc_server_deinit(void)
1232 silc_servers_reconnect_deinit();
1234 signal_remove("server connected", (SIGNAL_FUNC) sig_connected);
1235 signal_remove("server disconnected", (SIGNAL_FUNC) sig_disconnected);
1236 signal_remove("mime-send", (SIGNAL_FUNC)silc_send_mime);
1237 command_unbind("whois", (SIGNAL_FUNC) command_self);
1238 command_unbind("whowas", (SIGNAL_FUNC) command_self);
1239 command_unbind("nick", (SIGNAL_FUNC) command_self);
1240 command_unbind("topic", (SIGNAL_FUNC) command_self);
1241 command_unbind("cmode", (SIGNAL_FUNC) command_self);
1242 command_unbind("cumode", (SIGNAL_FUNC) command_self);
1243 command_unbind("users", (SIGNAL_FUNC) command_self);
1244 command_unbind("list", (SIGNAL_FUNC) command_self);
1245 command_unbind("oper", (SIGNAL_FUNC) command_self);
1246 command_unbind("silcoper", (SIGNAL_FUNC) command_self);
1247 command_unbind("umode", (SIGNAL_FUNC) command_self);
1248 command_unbind("invite", (SIGNAL_FUNC) command_self);
1249 command_unbind("kill", (SIGNAL_FUNC) command_self);
1250 command_unbind("kick", (SIGNAL_FUNC) command_self);
1251 command_unbind("info", (SIGNAL_FUNC) command_self);
1252 command_unbind("ping", (SIGNAL_FUNC) command_self);
1253 command_unbind("motd", (SIGNAL_FUNC) command_self);
1254 command_unbind("ban", (SIGNAL_FUNC) command_self);
1255 command_unbind("close", (SIGNAL_FUNC) command_self);
1256 command_unbind("shutdown", (SIGNAL_FUNC) command_self);
1257 command_unbind("getkey", (SIGNAL_FUNC) command_self);
1258 command_unbind("sconnect", (SIGNAL_FUNC) command_sconnect);
1259 // command_unbind("file", (SIGNAL_FUNC) command_file);
1260 command_unbind("detach", (SIGNAL_FUNC) command_self);
1261 command_unbind("watch", (SIGNAL_FUNC) command_self);
1262 command_unbind("stats", (SIGNAL_FUNC) command_self);
1263 command_unbind("attr", (SIGNAL_FUNC) command_attr);
1264 command_unbind("smsg", (SIGNAL_FUNC) command_smsg);
1268 void silc_server_free_ftp(SILC_SERVER_REC *server,
1269 SilcClientEntry client_entry)
1273 silc_dlist_start(server->ftp_sessions);
1274 while ((ftp = silc_dlist_get(server->ftp_sessions)) != SILC_LIST_END) {
1275 if (ftp->client_entry == client_entry) {
1276 silc_dlist_del(server->ftp_sessions, ftp);
1277 silc_free(ftp->filepath);
1284 bool silc_term_utf8(void)
1287 str = settings_get_str("term_type");
1289 if (g_strcasecmp(str, "utf-8") == 0)