4 Copyright (C) 2000 - 2005 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"
36 #include "channels-setup.h"
38 #include "client_ops.h"
39 #include "silc-servers.h"
40 #include "silc-channels.h"
41 #include "silc-queries.h"
42 #include "silc-nicklist.h"
43 #include "silc-cmdqueue.h"
44 #include "window-item-def.h"
46 #include "fe-common/core/printtext.h"
47 #include "fe-common/core/fe-channels.h"
48 #include "fe-common/core/keyboard.h"
49 #include "fe-common/silc/module-formats.h"
51 #include "silc-commands.h"
53 void silc_servers_reconnect_init(void);
54 void silc_servers_reconnect_deinit(void);
56 int silc_send_channel(SILC_SERVER_REC *server,
57 char *channel, char *msg,
58 SilcMessageFlags flags)
60 SILC_CHANNEL_REC *rec;
62 rec = silc_channel_find(server, channel);
63 if (rec == NULL || rec->entry == NULL) {
64 cmd_return_error_value(CMDERR_NOT_JOINED, FALSE);
67 silc_client_send_channel_message(silc_client, server->conn, rec->entry,
68 NULL, flags, msg, strlen(msg), TRUE);
76 SilcMessageFlags flags;
77 SILC_SERVER_REC *server;
80 /* Callback function that sends the private message if the client was
81 resolved from the server. */
83 static void silc_send_msg_clients(SilcClient client,
84 SilcClientConnection conn,
85 SilcClientEntry *clients,
86 SilcUInt32 clients_count,
89 PRIVMSG_REC *rec = context;
90 SILC_SERVER_REC *server = rec->server;
91 SilcClientEntry target;
92 char *nickname = NULL;
95 printtext(NULL, NULL, MSGLEVEL_CLIENTERROR,
96 "%s: There is no such client", rec->nick);
98 if (clients_count > 1) {
99 silc_parse_userfqdn(rec->nick, &nickname, NULL);
101 /* Find the correct one. The rec->nick might be a formatted nick
102 so this will find the correct one. */
103 clients = silc_client_get_clients_local(silc_client, server->conn,
107 printtext(NULL, NULL, MSGLEVEL_CLIENTERROR,
108 "%s: There is no such client", rec->nick);
117 /* Still check for exact math for nickname, this compares the
118 real (formatted) nickname and the nick (maybe formatted) that
119 use gave. This is to assure that `nick' does not match
121 if (!silc_utf8_strcasecmp(rec->nick, clients[0]->nickname)) {
122 printtext(NULL, NULL, MSGLEVEL_CLIENTERROR,
123 "%s: There is no such client", rec->nick);
127 /* Send the private message */
128 silc_client_send_private_message(client, conn, target,
140 int silc_send_msg(SILC_SERVER_REC *server, char *nick, char *msg,
141 int msg_len, SilcMessageFlags flags)
144 SilcClientEntry *clients;
145 SilcUInt32 clients_count;
146 char *nickname = NULL;
148 if (!silc_parse_userfqdn(nick, &nickname, NULL)) {
149 printformat_module("fe-common/silc", server, NULL,
150 MSGLEVEL_CRAP, SILCTXT_BAD_NICK, nick);
154 /* Find client entry */
155 clients = silc_client_get_clients_local(silc_client, server->conn,
156 nickname, nick, &clients_count);
158 rec = g_new0(PRIVMSG_REC, 1);
159 rec->nick = g_strdup(nick);
160 rec->msg = g_strdup(msg);
161 rec->server = server;
165 /* Could not find client with that nick, resolve it from server. */
166 silc_client_get_clients(silc_client, server->conn,
167 nickname, NULL, silc_send_msg_clients, rec);
172 /* Send the private message directly */
174 silc_client_send_private_message(silc_client, server->conn,
180 void silc_send_mime(SILC_SERVER_REC *server, int channel, const char *to,
181 const char *data, int sign)
183 char *unescaped_data;
184 SilcUInt32 unescaped_data_len;
187 if (!(IS_SILC_SERVER(server)) || (data == NULL) || (to == NULL))
191 target_type = SEND_TARGET_CHANNEL;
193 target_type = server_ischannel(SERVER(server), to) ?
194 SEND_TARGET_CHANNEL : SEND_TARGET_NICK;
197 unescaped_data = silc_unescape_data(data, &unescaped_data_len);
199 if (target_type == SEND_TARGET_CHANNEL) {
200 SILC_CHANNEL_REC *rec;
202 rec = silc_channel_find(server, to);
203 if (rec == NULL || rec->entry == NULL) {
204 cmd_return_error(CMDERR_NOT_JOINED);
207 silc_client_send_channel_message(silc_client, server->conn, rec->entry,
208 NULL, SILC_MESSAGE_FLAG_DATA |
209 (sign ? SILC_MESSAGE_FLAG_SIGNED : 0),
210 unescaped_data, unescaped_data_len, TRUE);
212 silc_send_msg(server, (char *)to, unescaped_data, unescaped_data_len,
213 SILC_MESSAGE_FLAG_DATA |
214 (sign ? SILC_MESSAGE_FLAG_SIGNED : 0));
220 silc_free(unescaped_data);
223 static int isnickflag_func(char flag)
225 return flag == '@' || flag == '+';
228 static int ischannel_func(SERVER_REC *server, const char *data)
233 const char *get_nick_flags(void)
238 static void send_message(SILC_SERVER_REC *server, char *target,
239 char *msg, int target_type)
241 char *message = NULL, *t = NULL;
244 g_return_if_fail(server != NULL);
245 g_return_if_fail(target != NULL);
246 g_return_if_fail(msg != NULL);
248 if (!silc_term_utf8()) {
249 len = silc_utf8_encoded_len(msg, strlen(msg), SILC_STRING_LOCALE);
250 message = silc_calloc(len + 1, sizeof(*message));
251 g_return_if_fail(message != NULL);
252 silc_utf8_encode(msg, strlen(msg), SILC_STRING_LOCALE, message, len);
255 if (target_type == SEND_TARGET_CHANNEL)
256 silc_send_channel(server, target, message ? message : msg,
257 SILC_MESSAGE_FLAG_UTF8);
259 if (!silc_term_utf8()) {
260 len = silc_utf8_encoded_len(target, strlen(target), SILC_STRING_LOCALE);
261 t = silc_calloc(len + 1, sizeof(*t));
262 g_return_if_fail(t != NULL);
263 silc_utf8_encode(target, strlen(target), SILC_STRING_LOCALE, t, len);
266 silc_send_msg(server, t ? t : target, message ? message : msg,
267 message ? strlen(message) : strlen(msg),
268 SILC_MESSAGE_FLAG_UTF8);
275 void silc_send_heartbeat(SilcSocketConnection sock,
278 SILC_SERVER_REC *server = SILC_SERVER(hb_context);
283 silc_client_send_packet(silc_client, server->conn, SILC_PACKET_HEARTBEAT,
287 static void sig_connected(SILC_SERVER_REC *server)
289 SilcClientConnection conn;
290 SilcClientConnectionParams params;
294 if (!IS_SILC_SERVER(server))
297 /* Try to read detached session data and use it if found. */
298 memset(¶ms, 0, sizeof(params));
299 file = silc_get_session_filename(server);
300 params.detach_data = silc_file_readfile(file, ¶ms.detach_data_len);
301 if (params.detach_data)
302 params.detach_data[params.detach_data_len] = 0;
304 /* Add connection to the client library */
305 conn = silc_client_add_connection(silc_client, ¶ms,
306 server->connrec->address,
307 server->connrec->port,
311 if (params.detach_data)
312 printformat_module("fe-common/silc", server, NULL, MSGLEVEL_CRAP,
313 SILCTXT_REATTACH, server->tag);
315 silc_free(params.detach_data);
317 fd = g_io_channel_unix_get_fd(net_sendbuffer_handle(server->handle));
319 /* Start key exchange with the server */
320 silc_client_start_key_exchange(silc_client, conn, fd);
322 /* Put default attributes */
323 silc_query_attributes_default(silc_client, conn);
325 /* initialize heartbeat sending */
326 if (settings_get_int("heartbeat") > 0)
327 silc_socket_set_heartbeat(conn->sock, settings_get_int("heartbeat"),
329 (SilcSocketConnectionHBCb)silc_send_heartbeat,
330 silc_client->schedule);
332 server->ftp_sessions = silc_dlist_init();
333 server->isnickflag = isnickflag_func;
334 server->ischannel = ischannel_func;
335 server->get_nick_flags = get_nick_flags;
336 server->send_message = (void *) send_message;
339 static void sig_disconnected(SILC_SERVER_REC *server)
341 if (!IS_SILC_SERVER(server))
344 silc_dlist_uninit(server->ftp_sessions);
346 if (server->conn && server->conn->sock != NULL) {
347 silc_client_close_connection(silc_client, server->conn);
349 /* SILC closes the handle */
350 g_io_channel_unref(net_sendbuffer_handle(server->handle));
351 net_sendbuffer_destroy(server->handle, FALSE);
352 server->handle = NULL;
356 SERVER_REC *silc_server_init_connect(SERVER_CONNECT_REC *conn)
358 SILC_SERVER_REC *server;
360 g_return_val_if_fail(IS_SILC_SERVER_CONNECT(conn), NULL);
361 if (conn->address == NULL || *conn->address == '\0')
363 if (conn->nick == NULL || *conn->nick == '\0') {
364 silc_say_error("Cannot connect: nickname is not set");
368 server = g_new0(SILC_SERVER_REC, 1);
369 server->chat_type = SILC_PROTOCOL;
370 server->connrec = (SILC_SERVER_CONNECT_REC *)conn;
371 server_connect_ref(conn);
373 if (server->connrec->port <= 0)
374 server->connrec->port = 706;
376 server_connect_init((SERVER_REC *)server);
377 return (SERVER_REC *)server;
380 void silc_server_connect(SERVER_REC *server)
382 if (!server_start_connect(server)) {
383 server_connect_unref(server->connrec);
389 /* Return a string of all channels in server in server->channels_join()
392 char *silc_server_get_channels(SILC_SERVER_REC *server)
398 g_return_val_if_fail(server != NULL, FALSE);
400 chans = g_string_new(NULL);
401 for (tmp = server->channels; tmp != NULL; tmp = tmp->next) {
402 CHANNEL_REC *channel = tmp->data;
403 CHANNEL_SETUP_REC *schannel;
405 if ((schannel = channel_setup_find(channel->name, server->connrec->chatnet)) &&
407 g_string_sprintfa(chans, "%s %s,", channel->name,
410 g_string_sprintfa(chans, "%s,", channel->name);
414 g_string_truncate(chans, chans->len-1);
417 g_string_free(chans, FALSE);
422 /* Syntaxes of all SILC commands for HELP files (the help file generation
423 will snoop these from here). */
425 /* SYNTAX: BAN <channel> [+|-[<nickname>[@<server>[!<username>[@hostname>]]]]] */
426 /* SYNTAX: CMODE <channel> +|-<modes> [{ <arguments>}] */
427 /* SYNTAX: CUMODE <channel> +|-<modes> <nickname>[@<hostname>] */
428 /* SYNTAX: GETKEY <nickname or server name> */
429 /* SYNTAX: INVITE <channel> [<nickname>[@hostname>] */
430 /* SYNTAX: INVITE <channel> [+|-[<nickname>[@<server>[!<username>[@hostname>]]]]] */
431 /* SYNTAX: KEY MSG <nickname> set|unset|list|agreement|negotiate [<arguments>] */
432 /* SYNTAX: KEY CHANNEL <channel> set|unset|list|change [<arguments>] */
433 /* SYNTAX: KICK <channel> <nickname>[@<hostname>] [<comment>] */
434 /* SYNTAX: KILL <nickname>[@<hostname>] [<comment>] [-pubkey] */
435 /* SYNTAX: OPER <username> [-pubkey] */
436 /* SYNTAX: SILCOPER <username> [-pubkey] */
437 /* SYNTAX: TOPIC <channel> [<topic>] */
438 /* SYNTAX: UMODE +|-<modes> */
439 /* SYNTAX: WHOIS [<nickname>[@<hostname>]] [-details] [-pubkey <pubkeyfile>] [<count>] */
440 /* SYNTAX: WHOWAS <nickname>[@<hostname>] [<count>] */
441 /* SYNTAX: CLOSE <server> [<port>] */
442 /* SYNTAX: SHUTDOWN */
443 /* SYNTAX: MOTD [<server>] */
444 /* SYNTAX: LIST [<channel>] */
445 /* SYNTAX: ME <message> */
446 /* SYNTAX: ACTION [-sign] [-channel] <target> <message> */
447 /* SYNTAX: AWAY [<message>] */
448 /* SYNTAX: INFO [<server>] */
449 /* SYNTAX: NICK <nickname> */
450 /* SYNTAX: NOTICE [-sign] [-channel] <target> <message> */
451 /* SYNTAX: PART [<channel>] */
453 /* SYNTAX: SCONNECT <server> [<port>] */
454 /* SYNTAX: USERS <channel> */
455 /* SYNTAX: FILE SEND <filepath> <nickname> [<local IP> [<local port>]] [-no-listener]*/
456 /* SYNTAX: FILE ACCEPT [<nickname>] */
457 /* SYNTAX: FILE CLOSE [<nickname>] */
459 /* SYNTAX: JOIN <channel> [<passphrase>] [-cipher <cipher>] [-hmac <hmac>] [-founder] [-auth [<pubkeyfile> <privkeyfile> [<privkey passphrase>]]]*/
461 /* SYNTAX: WATCH [<-add | -del> <nickname>] [-pubkey +|-<pubkeyfile>] */
463 /* SYNTAX: ATTR [<-del> <option> [{ <value>}]] */
464 /* SYNTAX: SMSG [<-channel>] <target> <message> */
465 /* SYNTAX: LISTKEYS [-servers] [-clients] [<public key file>] */
467 void silc_command_exec(SILC_SERVER_REC *server,
468 const char *command, const char *args)
471 g_return_if_fail(server != NULL);
473 /* Call the command */
474 data = g_strconcat(command, " ", args, NULL);
475 silc_queue_command_call(silc_client, server->conn, data);
479 /* Generic command function to call any SILC command directly. */
481 static void command_self(const char *data, SILC_SERVER_REC *server,
484 CMD_SILC_SERVER(server);
486 if (!IS_SILC_SERVER(server) || !server->connected) {
487 printtext(NULL, NULL, MSGLEVEL_CLIENTERROR, "Not connected to server");
491 if (IS_SILC_CHANNEL(item)) {
492 SILC_CHANNEL_REC *chanrec;
493 chanrec = silc_channel_find(server, item->visible_name);
495 server->conn->current_channel = chanrec->entry;
498 silc_command_exec(server, current_command, data);
502 /* SCONNECT command. Calls actually SILC's CONNECT command since Irssi
503 has CONNECT command for other purposes. */
505 static void command_sconnect(const char *data, SILC_SERVER_REC *server)
507 CMD_SILC_SERVER(server);
508 if (!IS_SILC_SERVER(server) || !server->connected) {
509 printtext(NULL, NULL, MSGLEVEL_CLIENTERROR, "Not connected to server");
513 silc_command_exec(server, "CONNECT", data);
517 /* SMSG command, to send digitally signed messages */
519 static void command_smsg(const char *data, SILC_SERVER_REC *server,
523 char *target, *origtarget, *msg;
525 int free_ret, target_type;
527 g_return_if_fail(data != NULL);
528 if (server == NULL || !server->connected)
529 cmd_param_error(CMDERR_NOT_CONNECTED);
531 if (!cmd_get_params(data, &free_arg, 2 | PARAM_FLAG_OPTIONS |
532 PARAM_FLAG_UNKNOWN_OPTIONS | PARAM_FLAG_GETREST,
533 "msg", &optlist, &target, &msg))
535 if (*target == '\0' || *msg == '\0')
536 cmd_param_error(CMDERR_NOT_ENOUGH_PARAMS);
541 if (strcmp(target, "*") == 0) {
543 cmd_param_error(CMDERR_NOT_JOINED);
545 target_type = IS_CHANNEL(item) ?
546 SEND_TARGET_CHANNEL : SEND_TARGET_NICK;
547 target = (char *) window_item_get_target(item);
548 } else if (g_hash_table_lookup(optlist, "channel") != NULL) {
549 target_type = SEND_TARGET_CHANNEL;
551 target_type = server_ischannel(SERVER(server), target) ?
552 SEND_TARGET_CHANNEL : SEND_TARGET_NICK;
555 if (target != NULL) {
556 char *message = NULL, *t = NULL;
559 if (!silc_term_utf8()) {
560 len = silc_utf8_encoded_len(msg, strlen(msg), SILC_STRING_LOCALE);
561 message = silc_calloc(len + 1, sizeof(*message));
562 g_return_if_fail(message != NULL);
563 silc_utf8_encode(msg, strlen(msg), SILC_STRING_LOCALE, message, len);
566 if (target_type == SEND_TARGET_CHANNEL)
567 result = silc_send_channel(server, target, message ? message : msg,
568 SILC_MESSAGE_FLAG_UTF8 |
569 SILC_MESSAGE_FLAG_SIGNED);
571 if (!silc_term_utf8()) {
572 len = silc_utf8_encoded_len(target, strlen(target),
574 t = silc_calloc(len + 1, sizeof(*t));
575 g_return_if_fail(t != NULL);
576 silc_utf8_encode(target, strlen(target), SILC_STRING_LOCALE, t, len);
578 result = silc_send_msg(server, t ? t : target, message ? message : msg,
579 message ? strlen(message) : strlen(msg),
580 SILC_MESSAGE_FLAG_UTF8 |
581 SILC_MESSAGE_FLAG_SIGNED);
589 signal_emit(target != NULL && target_type == SEND_TARGET_CHANNEL ?
590 "message signed_own_public" : "message signed_own_private", 4,
591 server, msg, target, origtarget);
593 if (free_ret && target != NULL) g_free(target);
594 cmd_params_free(free_arg);
599 SILC_TASK_CALLBACK(silc_client_file_close_later)
601 FtpSession ftp = (FtpSession)context;
603 SILC_LOG_DEBUG(("Start"));
605 silc_client_file_close(silc_client, ftp->conn, ftp->session_id);
606 silc_free(ftp->filepath);
610 static void silc_client_file_monitor(SilcClient client,
611 SilcClientConnection conn,
612 SilcClientMonitorStatus status,
613 SilcClientFileError error,
616 SilcClientEntry client_entry,
617 SilcUInt32 session_id,
618 const char *filepath,
621 SILC_SERVER_REC *server = (SILC_SERVER_REC *)context;
625 if (status == SILC_CLIENT_FILE_MONITOR_CLOSED)
628 snprintf(fsize, sizeof(fsize) - 1, "%llu", ((filesize + 1023) / 1024));
630 silc_dlist_start(server->ftp_sessions);
631 while ((ftp = silc_dlist_get(server->ftp_sessions)) != SILC_LIST_END) {
632 if (ftp->session_id == session_id) {
633 if (!ftp->filepath && filepath)
634 ftp->filepath = strdup(filepath);
639 if (ftp == SILC_LIST_END)
642 if (status == SILC_CLIENT_FILE_MONITOR_ERROR) {
643 if (error == SILC_CLIENT_FILE_NO_SUCH_FILE)
644 printformat_module("fe-common/silc", NULL, NULL, MSGLEVEL_CRAP,
645 SILCTXT_FILE_ERROR_NO_SUCH_FILE,
646 client_entry->nickname,
647 filepath ? filepath : "[N/A]");
648 else if (error == SILC_CLIENT_FILE_PERMISSION_DENIED)
649 printformat_module("fe-common/silc", NULL, NULL, MSGLEVEL_CRAP,
650 SILCTXT_FILE_ERROR_PERMISSION_DENIED,
651 client_entry->nickname);
653 printformat_module("fe-common/silc", NULL, NULL, MSGLEVEL_CRAP,
654 SILCTXT_FILE_ERROR, client_entry->nickname);
655 silc_schedule_task_add(silc_client->schedule, 0,
656 silc_client_file_close_later, ftp,
657 1, 0, SILC_TASK_TIMEOUT, SILC_TASK_PRI_NORMAL);
658 silc_dlist_del(server->ftp_sessions, ftp);
659 if (ftp == server->current_session) {
660 server->current_session = NULL;
661 silc_dlist_start(server->ftp_sessions);
662 server->current_session = silc_dlist_get(server->ftp_sessions);
666 if (status == SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT) {
667 printformat_module("fe-common/silc", NULL, NULL, MSGLEVEL_CRAP,
668 SILCTXT_FILE_KEY_EXCHANGE, client_entry->nickname);
671 /* Save some transmission data */
672 if (offset && filesize) {
673 unsigned long delta = time(NULL) - ftp->starttime;
675 ftp->percent = ((double)offset / (double)filesize) * (double)100.0;
677 ftp->kps = (double)((offset / (double)delta) + 1023) / (double)1024;
679 ftp->kps = (double)(offset + 1023) / (double)1024;
680 ftp->offset = offset;
681 ftp->filesize = filesize;
684 if (status == SILC_CLIENT_FILE_MONITOR_SEND) {
686 printformat_module("fe-common/silc", NULL, NULL, MSGLEVEL_CRAP,
687 SILCTXT_FILE_TRANSMIT, filepath, fsize,
688 client_entry->nickname);
689 ftp->starttime = time(NULL);
691 if (offset == filesize) {
692 printformat_module("fe-common/silc", NULL, NULL, MSGLEVEL_CRAP,
693 SILCTXT_FILE_TRANSMITTED, filepath, fsize,
694 client_entry->nickname, ftp->kps);
695 silc_schedule_task_add(silc_client->schedule, 0,
696 silc_client_file_close_later, ftp,
697 1, 0, SILC_TASK_TIMEOUT, SILC_TASK_PRI_NORMAL);
698 silc_dlist_del(server->ftp_sessions, ftp);
699 if (ftp == server->current_session) {
700 server->current_session = NULL;
701 silc_dlist_start(server->ftp_sessions);
702 server->current_session = silc_dlist_get(server->ftp_sessions);
708 if (status == SILC_CLIENT_FILE_MONITOR_RECEIVE) {
710 printformat_module("fe-common/silc", NULL, NULL, MSGLEVEL_CRAP,
711 SILCTXT_FILE_RECEIVE, filepath, fsize,
712 client_entry->nickname);
713 ftp->starttime = time(NULL);
716 if (offset == filesize) {
717 printformat_module("fe-common/silc", NULL, NULL, MSGLEVEL_CRAP,
718 SILCTXT_FILE_RECEIVED, filepath, fsize,
719 client_entry->nickname, ftp->kps);
720 silc_schedule_task_add(silc_client->schedule, 0,
721 silc_client_file_close_later, ftp,
722 1, 0, SILC_TASK_TIMEOUT, SILC_TASK_PRI_NORMAL);
723 silc_dlist_del(server->ftp_sessions, ftp);
724 if (ftp == server->current_session) {
725 server->current_session = NULL;
726 silc_dlist_start(server->ftp_sessions);
727 server->current_session = silc_dlist_get(server->ftp_sessions);
735 SILC_SERVER_REC *server;
741 static void silc_client_command_file_get_clients(SilcClient client,
742 SilcClientConnection conn,
743 SilcClientEntry *clients,
744 SilcUInt32 clients_count,
747 FileGetClients internal = (FileGetClients)context;
750 printtext(NULL, NULL, MSGLEVEL_CLIENTERROR, "Unknown nick: %s",
752 silc_free(internal->data);
753 silc_free(internal->nick);
758 signal_emit("command file", 3, internal->data, internal->server,
761 silc_free(internal->data);
762 silc_free(internal->nick);
766 static void command_file(const char *data, SILC_SERVER_REC *server,
769 SilcClientConnection conn;
770 SilcClientEntry *entrys, client_entry;
771 SilcClientFileError ret;
772 SilcUInt32 entry_count;
773 char *nickname = NULL, *tmp;
774 unsigned char **argv;
776 SilcUInt32 *argv_lens, *argv_types;
779 char *local_ip = NULL;
780 SilcUInt32 local_port = 0;
781 SilcUInt32 session_id;
782 bool do_not_bind = FALSE;
784 CMD_SILC_SERVER(server);
785 if (!server || !IS_SILC_SERVER(server) || !server->connected)
786 cmd_return_error(CMDERR_NOT_CONNECTED);
790 /* Now parse all arguments */
791 tmp = g_strconcat("FILE", " ", data, NULL);
792 silc_parse_command_line(tmp, &argv, &argv_lens, &argv_types, &argc, 7);
799 if (!strcasecmp(argv[1], "send"))
801 if (!strcasecmp(argv[1], "accept"))
803 if (!strcasecmp(argv[1], "close"))
808 cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
813 cmd_return_error(CMDERR_NOT_ENOUGH_PARAMS);
815 /* Parse the typed nickname. */
816 if (!silc_parse_userfqdn(argv[3], &nickname, NULL)) {
817 printformat_module("fe-common/silc", server, NULL,
818 MSGLEVEL_CRAP, SILCTXT_BAD_NICK, argv[3]);
822 /* Find client entry */
823 entrys = silc_client_get_clients_local(silc_client, conn, nickname,
824 argv[3], &entry_count);
826 FileGetClients inter = silc_calloc(1, sizeof(*inter));
827 inter->server = server;
828 inter->data = strdup(data);
829 inter->nick = strdup(nickname);
831 silc_client_get_clients(silc_client, conn, nickname, argv[3],
832 silc_client_command_file_get_clients, inter);
835 client_entry = entrys[0];
839 if (!strcasecmp(argv[4], "-no-listener"))
845 if (!strcasecmp(argv[5], "-no-listener"))
848 local_port = atoi(argv[5]);
851 if (!strcasecmp(argv[6], "-no-listener"))
856 silc_client_file_send(silc_client, conn, silc_client_file_monitor,
857 server, local_ip, local_port, do_not_bind,
858 client_entry, argv[2], &session_id);
859 if (ret == SILC_CLIENT_FILE_OK) {
860 ftp = silc_calloc(1, sizeof(*ftp));
861 ftp->session_id = session_id;
863 printformat_module("fe-common/silc", NULL, NULL, MSGLEVEL_CRAP,
864 SILCTXT_FILE_SEND, client_entry->nickname,
867 ftp->client_entry = client_entry;
868 ftp->filepath = strdup(argv[2]);
871 silc_dlist_add(server->ftp_sessions, ftp);
872 server->current_session = ftp;
874 if (ret == SILC_CLIENT_FILE_ALREADY_STARTED)
875 printformat_module("fe-common/silc", server, NULL,
876 MSGLEVEL_CRAP, SILCTXT_FILE_ALREADY_STARTED,
877 client_entry->nickname);
878 if (ret == SILC_CLIENT_FILE_NO_SUCH_FILE)
879 printformat_module("fe-common/silc", NULL, NULL, MSGLEVEL_CRAP,
880 SILCTXT_FILE_ERROR_NO_SUCH_FILE,
881 client_entry->nickname, argv[2]);
887 /* Parse the typed nickname. */
889 if (!silc_parse_userfqdn(argv[2], &nickname, NULL)) {
890 printformat_module("fe-common/silc", server, NULL,
891 MSGLEVEL_CRAP, SILCTXT_BAD_NICK, argv[2]);
895 /* Find client entry */
896 entrys = silc_client_get_clients_local(silc_client, conn, nickname,
897 argv[2], &entry_count);
899 FileGetClients inter = silc_calloc(1, sizeof(*inter));
900 inter->server = server;
901 inter->data = strdup(data);
902 inter->nick = strdup(nickname);
904 silc_client_get_clients(silc_client, conn, nickname, argv[2],
905 silc_client_command_file_get_clients, inter);
908 client_entry = entrys[0];
911 if (!server->current_session) {
912 printformat_module("fe-common/silc", server, NULL,
913 MSGLEVEL_CRAP, SILCTXT_FILE_NA);
917 ret = silc_client_file_receive(silc_client, conn,
918 silc_client_file_monitor, server, NULL,
919 server->current_session->session_id,
921 if (ret != SILC_CLIENT_FILE_OK) {
922 if (ret == SILC_CLIENT_FILE_ALREADY_STARTED)
923 printformat_module("fe-common/silc", server, NULL,
924 MSGLEVEL_CRAP, SILCTXT_FILE_ALREADY_STARTED,
925 server->current_session->client_entry->nickname);
927 printformat_module("fe-common/silc", server, NULL,
928 MSGLEVEL_CRAP, SILCTXT_FILE_CLIENT_NA,
929 server->current_session->client_entry->nickname);
931 silc_client_file_close(silc_client, conn,
932 server->current_session->session_id);
933 silc_dlist_del(server->ftp_sessions, server->current_session);
934 silc_free(server->current_session->filepath);
935 silc_free(server->current_session);
936 server->current_session = NULL;
938 silc_dlist_start(server->ftp_sessions);
939 server->current_session = silc_dlist_get(server->ftp_sessions);
946 silc_dlist_start(server->ftp_sessions);
947 while ((ftp = silc_dlist_get(server->ftp_sessions)) != SILC_LIST_END) {
948 if (ftp->client_entry == client_entry && !ftp->filepath) {
949 ret = silc_client_file_receive(silc_client, conn,
950 silc_client_file_monitor, server,
951 NULL, ftp->session_id, NULL, NULL);
952 if (ret != SILC_CLIENT_FILE_OK) {
953 if (ret == SILC_CLIENT_FILE_ALREADY_STARTED)
954 printformat_module("fe-common/silc", server, NULL,
955 MSGLEVEL_CRAP, SILCTXT_FILE_ALREADY_STARTED,
956 client_entry->nickname);
958 printformat_module("fe-common/silc", server, NULL,
959 MSGLEVEL_CRAP, SILCTXT_FILE_CLIENT_NA,
960 client_entry->nickname);
961 silc_client_file_close(silc_client, conn, ftp->session_id);
962 silc_dlist_del(server->ftp_sessions, ftp);
963 if (ftp == server->current_session) {
964 server->current_session = NULL;
965 silc_dlist_start(server->ftp_sessions);
966 server->current_session = silc_dlist_get(server->ftp_sessions);
968 silc_free(ftp->filepath);
976 if (ftp == SILC_LIST_END) {
977 printformat_module("fe-common/silc", server, NULL,
978 MSGLEVEL_CRAP, SILCTXT_FILE_CLIENT_NA,
979 client_entry->nickname);
985 /* Parse the typed nickname. */
987 if (!silc_parse_userfqdn(argv[2], &nickname, NULL)) {
988 printformat_module("fe-common/silc", server, NULL,
989 MSGLEVEL_CRAP, SILCTXT_BAD_NICK, argv[2]);
993 /* Find client entry */
994 entrys = silc_client_get_clients_local(silc_client, conn, nickname,
995 argv[2], &entry_count);
997 FileGetClients inter = silc_calloc(1, sizeof(*inter));
998 inter->server = server;
999 inter->data = strdup(data);
1000 inter->nick = strdup(nickname);
1002 silc_client_get_clients(silc_client, conn, nickname, argv[2],
1003 silc_client_command_file_get_clients, inter);
1006 client_entry = entrys[0];
1009 if (!server->current_session) {
1010 printformat_module("fe-common/silc", server, NULL,
1011 MSGLEVEL_CRAP, SILCTXT_FILE_NA);
1015 silc_client_file_close(silc_client, conn,
1016 server->current_session->session_id);
1017 printformat_module("fe-common/silc", server, NULL,
1018 MSGLEVEL_CRAP, SILCTXT_FILE_CLOSED,
1019 server->current_session->client_entry->nickname,
1020 server->current_session->filepath ?
1021 server->current_session->filepath : "[N/A]");
1022 silc_dlist_del(server->ftp_sessions, server->current_session);
1023 silc_free(server->current_session->filepath);
1024 silc_free(server->current_session);
1025 server->current_session = NULL;
1027 silc_dlist_start(server->ftp_sessions);
1028 server->current_session = silc_dlist_get(server->ftp_sessions);
1032 silc_dlist_start(server->ftp_sessions);
1033 while ((ftp = silc_dlist_get(server->ftp_sessions)) != SILC_LIST_END) {
1034 if (ftp->client_entry == client_entry) {
1035 silc_client_file_close(silc_client, conn, ftp->session_id);
1036 printformat_module("fe-common/silc", server, NULL,
1037 MSGLEVEL_CRAP, SILCTXT_FILE_CLOSED,
1038 client_entry->nickname,
1039 ftp->filepath ? ftp->filepath : "[N/A]");
1040 silc_dlist_del(server->ftp_sessions, ftp);
1041 if (ftp == server->current_session) {
1042 server->current_session = NULL;
1043 silc_dlist_start(server->ftp_sessions);
1044 server->current_session = silc_dlist_get(server->ftp_sessions);
1046 silc_free(ftp->filepath);
1052 if (ftp == SILC_LIST_END) {
1053 printformat_module("fe-common/silc", server, NULL,
1054 MSGLEVEL_CRAP, SILCTXT_FILE_CLIENT_NA,
1055 client_entry->nickname);
1062 if (!silc_dlist_count(server->ftp_sessions)) {
1063 printformat_module("fe-common/silc", server, NULL,
1064 MSGLEVEL_CRAP, SILCTXT_FILE_NA);
1068 printformat_module("fe-common/silc", server, NULL,
1069 MSGLEVEL_CRAP, SILCTXT_FILE_SHOW_HEADER);
1071 silc_dlist_start(server->ftp_sessions);
1072 while ((ftp = silc_dlist_get(server->ftp_sessions)) != SILC_LIST_END) {
1073 printformat_module("fe-common/silc", server, NULL,
1074 MSGLEVEL_CRAP, SILCTXT_FILE_SHOW_LINE,
1075 ftp->client_entry->nickname,
1077 ftp->send ? "send" : "receive",
1078 (SilcUInt32)(ftp->offset + 1023) / 1024,
1079 (SilcUInt32)(ftp->filesize + 1023) / 1024,
1080 ftp->percent, ftp->kps,
1081 ftp->filepath ? ftp->filepath : "[N/A]");
1091 silc_free(nickname);
1094 void silc_server_init(void)
1096 silc_servers_reconnect_init();
1098 signal_add_first("server connected", (SIGNAL_FUNC) sig_connected);
1099 signal_add("server disconnected", (SIGNAL_FUNC) sig_disconnected);
1100 signal_add("mime-send", (SIGNAL_FUNC)silc_send_mime);
1101 command_bind_silc("whois", MODULE_NAME, (SIGNAL_FUNC) command_self);
1102 command_bind_silc("whowas", MODULE_NAME, (SIGNAL_FUNC) command_self);
1103 command_bind_silc("nick", MODULE_NAME, (SIGNAL_FUNC) command_self);
1104 command_bind_silc("topic", MODULE_NAME, (SIGNAL_FUNC) command_self);
1105 command_bind_silc("cmode", MODULE_NAME, (SIGNAL_FUNC) command_self);
1106 command_bind_silc("cumode", MODULE_NAME, (SIGNAL_FUNC) command_self);
1107 command_bind_silc("users", MODULE_NAME, (SIGNAL_FUNC) command_self);
1108 command_bind_silc("list", MODULE_NAME, (SIGNAL_FUNC) command_self);
1109 command_bind_silc("ban", MODULE_NAME, (SIGNAL_FUNC) command_self);
1110 command_bind_silc("oper", MODULE_NAME, (SIGNAL_FUNC) command_self);
1111 command_bind_silc("silcoper", MODULE_NAME, (SIGNAL_FUNC) command_self);
1112 command_bind_silc("umode", MODULE_NAME, (SIGNAL_FUNC) command_self);
1113 command_bind_silc("invite", MODULE_NAME, (SIGNAL_FUNC) command_self);
1114 command_bind_silc("kill", MODULE_NAME, (SIGNAL_FUNC) command_self);
1115 command_bind_silc("kick", MODULE_NAME, (SIGNAL_FUNC) command_self);
1116 command_bind_silc("info", MODULE_NAME, (SIGNAL_FUNC) command_self);
1117 command_bind_silc("ping", MODULE_NAME, (SIGNAL_FUNC) command_self);
1118 command_bind_silc("motd", MODULE_NAME, (SIGNAL_FUNC) command_self);
1119 command_bind_silc("close", MODULE_NAME, (SIGNAL_FUNC) command_self);
1120 command_bind_silc("shutdown", MODULE_NAME, (SIGNAL_FUNC) command_self);
1121 command_bind_silc("getkey", MODULE_NAME, (SIGNAL_FUNC) command_self);
1122 command_bind_silc("sconnect", MODULE_NAME, (SIGNAL_FUNC) command_sconnect);
1123 command_bind_silc("file", MODULE_NAME, (SIGNAL_FUNC) command_file);
1124 command_bind_silc("detach", MODULE_NAME, (SIGNAL_FUNC) command_self);
1125 command_bind_silc("watch", MODULE_NAME, (SIGNAL_FUNC) command_self);
1126 command_bind_silc("stats", MODULE_NAME, (SIGNAL_FUNC) command_self);
1127 command_bind_silc("attr", MODULE_NAME, (SIGNAL_FUNC) command_attr);
1128 command_bind_silc("smsg", MODULE_NAME, (SIGNAL_FUNC) command_smsg);
1130 command_set_options("connect", "+silcnet");
1133 void silc_server_deinit(void)
1135 silc_servers_reconnect_deinit();
1137 signal_remove("server connected", (SIGNAL_FUNC) sig_connected);
1138 signal_remove("server disconnected", (SIGNAL_FUNC) sig_disconnected);
1139 signal_remove("mime-send", (SIGNAL_FUNC)silc_send_mime);
1140 command_unbind("whois", (SIGNAL_FUNC) command_self);
1141 command_unbind("whowas", (SIGNAL_FUNC) command_self);
1142 command_unbind("nick", (SIGNAL_FUNC) command_self);
1143 command_unbind("topic", (SIGNAL_FUNC) command_self);
1144 command_unbind("cmode", (SIGNAL_FUNC) command_self);
1145 command_unbind("cumode", (SIGNAL_FUNC) command_self);
1146 command_unbind("users", (SIGNAL_FUNC) command_self);
1147 command_unbind("list", (SIGNAL_FUNC) command_self);
1148 command_unbind("oper", (SIGNAL_FUNC) command_self);
1149 command_unbind("silcoper", (SIGNAL_FUNC) command_self);
1150 command_unbind("umode", (SIGNAL_FUNC) command_self);
1151 command_unbind("invite", (SIGNAL_FUNC) command_self);
1152 command_unbind("kill", (SIGNAL_FUNC) command_self);
1153 command_unbind("kick", (SIGNAL_FUNC) command_self);
1154 command_unbind("info", (SIGNAL_FUNC) command_self);
1155 command_unbind("ping", (SIGNAL_FUNC) command_self);
1156 command_unbind("motd", (SIGNAL_FUNC) command_self);
1157 command_unbind("ban", (SIGNAL_FUNC) command_self);
1158 command_unbind("close", (SIGNAL_FUNC) command_self);
1159 command_unbind("shutdown", (SIGNAL_FUNC) command_self);
1160 command_unbind("getkey", (SIGNAL_FUNC) command_self);
1161 command_unbind("sconnect", (SIGNAL_FUNC) command_sconnect);
1162 command_unbind("file", (SIGNAL_FUNC) command_file);
1163 command_unbind("detach", (SIGNAL_FUNC) command_self);
1164 command_unbind("watch", (SIGNAL_FUNC) command_self);
1165 command_unbind("stats", (SIGNAL_FUNC) command_self);
1166 command_unbind("attr", (SIGNAL_FUNC) command_attr);
1167 command_unbind("smsg", (SIGNAL_FUNC) command_smsg);
1170 void silc_server_free_ftp(SILC_SERVER_REC *server,
1171 SilcClientEntry client_entry)
1175 silc_dlist_start(server->ftp_sessions);
1176 while ((ftp = silc_dlist_get(server->ftp_sessions)) != SILC_LIST_END) {
1177 if (ftp->client_entry == client_entry) {
1178 silc_dlist_del(server->ftp_sessions, ftp);
1179 silc_free(ftp->filepath);
1185 bool silc_term_utf8(void)
1188 str = settings_get_str("term_type");
1190 if (g_strcasecmp(str, "utf-8") == 0)