5 Author: Pekka Riikonen <priikone@poseidon.pspt.fi>
7 Copyright (C) 2001 Pekka Riikonen
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
22 #include "chat-protocols.h"
26 #include "servers-setup.h"
27 #include "channels-setup.h"
28 #include "silc-servers.h"
29 #include "silc-channels.h"
30 #include "silc-queries.h"
31 #include "silc-nicklist.h"
32 #include "version_internal.h"
38 #include "fe-common/core/printtext.h"
39 #include "fe-common/core/fe-channels.h"
40 #include "fe-common/core/keyboard.h"
41 #include "fe-common/silc/module-formats.h"
43 /* Command line option variables */
44 static bool opt_create_keypair = FALSE;
45 static bool opt_debug = FALSE;
46 static char *opt_pkcs = NULL;
47 static char *opt_keyfile = NULL;
48 static int opt_bits = 0;
52 SilcClient silc_client = NULL;
53 SilcClientConfig silc_config = NULL;
54 extern SilcClientOperations ops;
55 extern int silc_debug;
57 /* SIM (SILC Module) table */
58 SilcSimContext **sims = NULL;
59 uint32 sims_count = 0;
62 static int my_silc_scheduler(void)
68 static CHATNET_REC *create_chatnet(void)
70 return g_malloc0(sizeof(CHATNET_REC));
73 static SERVER_SETUP_REC *create_server_setup(void)
75 return g_malloc0(sizeof(SERVER_SETUP_REC));
78 static CHANNEL_SETUP_REC *create_channel_setup(void)
80 return g_malloc0(sizeof(CHANNEL_SETUP_REC));
83 static SERVER_CONNECT_REC *create_server_connect(void)
85 return g_malloc0(sizeof(SILC_SERVER_CONNECT_REC));
88 /* Checks user information and saves them to the config file it they
89 do not exist there already. */
91 static void silc_init_userinfo(void)
93 const char *set, *nick, *user_name;
96 /* check if nick/username/realname wasn't read from setup.. */
97 set = settings_get_str("real_name");
98 if (set == NULL || *set == '\0') {
99 str = g_getenv("SILCNAME");
101 str = g_getenv("IRCNAME");
102 settings_set_str("real_name",
103 str != NULL ? str : g_get_real_name());
107 user_name = settings_get_str("user_name");
108 if (user_name == NULL || *user_name == '\0') {
109 str = g_getenv("SILCUSER");
111 str = g_getenv("IRCUSER");
112 settings_set_str("user_name",
113 str != NULL ? str : g_get_user_name());
115 user_name = settings_get_str("user_name");
119 nick = settings_get_str("nick");
120 if (nick == NULL || *nick == '\0') {
121 str = g_getenv("SILCNICK");
123 str = g_getenv("IRCNICK");
124 settings_set_str("nick", str != NULL ? str : user_name);
126 nick = settings_get_str("nick");
130 set = settings_get_str("alternate_nick");
131 if (set == NULL || *set == '\0') {
132 if (strlen(nick) < 9)
133 str = g_strconcat(nick, "_", NULL);
135 str = g_strdup(nick);
136 str[strlen(str)-1] = '_';
138 settings_set_str("alternate_nick", str);
143 set = settings_get_str("hostname");
144 if (set == NULL || *set == '\0') {
145 str = g_getenv("SILCHOST");
147 str = g_getenv("IRCHOST");
149 settings_set_str("hostname", str);
155 static void silc_log_info(char *message)
157 fprintf(stderr, "%s\n", message);
160 static void silc_log_warning(char *message)
162 fprintf(stderr, "%s\n", message);
165 static void silc_log_error(char *message)
167 fprintf(stderr, "%s\n", message);
170 /* Init SILC. Called from src/fe-text/silc.c */
172 void silc_core_init(void)
174 static struct poptOption options[] = {
175 { "create-key-pair", 'C', POPT_ARG_NONE, &opt_create_keypair, 0,
176 "Create new public key pair", NULL },
177 { "pkcs", 0, POPT_ARG_STRING, &opt_pkcs, 0,
178 "Set the PKCS of the public key pair", "PKCS" },
179 { "bits", 0, POPT_ARG_INT, &opt_bits, 0,
180 "Set the length of the public key pair", "VALUE" },
181 { "show-key", 'S', POPT_ARG_STRING, &opt_keyfile, 0,
182 "Show the contents of the public key", "FILE" },
183 { "debug", 'd', POPT_ARG_NONE, &opt_debug, 0,
184 "Enable debugging", NULL },
185 { NULL, '\0', 0, NULL }
188 args_register(options);
191 /* Finalize init. Called from src/fe-text/silc.c */
193 void silc_core_init_finish(void)
195 CHAT_PROTOCOL_REC *rec;
197 if (opt_create_keypair == TRUE) {
198 /* Create new key pair and exit */
199 silc_cipher_register_default();
200 silc_pkcs_register_default();
201 silc_hash_register_default();
202 silc_hmac_register_default();
203 silc_client_create_key_pair(opt_pkcs, opt_bits,
204 NULL, NULL, NULL, NULL, NULL);
210 silc_cipher_register_default();
211 silc_pkcs_register_default();
212 silc_hash_register_default();
213 silc_hmac_register_default();
214 silc_client_show_key(opt_keyfile);
218 silc_debug = opt_debug;
219 silc_log_set_callbacks(silc_log_info, silc_log_warning,
220 silc_log_error, NULL);
222 /* Do some irssi initializing */
223 settings_add_bool("server", "skip_motd", FALSE);
224 settings_add_str("server", "alternate_nick", NULL);
225 silc_init_userinfo();
227 /* Allocate SILC client */
228 silc_client = silc_client_alloc(&ops, NULL);
230 /* Load local config file */
231 silc_config = silc_client_config_alloc(SILC_CLIENT_HOME_CONFIG_FILE);
233 /* Get user information */
234 silc_client->username = g_strdup(settings_get_str("user_name"));
235 silc_client->hostname = silc_net_localhost();
236 silc_client->realname = g_strdup(settings_get_str("real_name"));
238 /* Register all configured ciphers, PKCS and hash functions. */
240 silc_config->client = silc_client;
241 if (!silc_client_config_register_ciphers(silc_config))
242 silc_cipher_register_default();
243 if (!silc_client_config_register_pkcs(silc_config))
244 silc_pkcs_register_default();
245 if (!silc_client_config_register_hashfuncs(silc_config))
246 silc_hash_register_default();
247 if (!silc_client_config_register_hmacs(silc_config))
248 silc_hmac_register_default();
250 /* Register default ciphers, pkcs, hash funtions and hmacs. */
251 silc_cipher_register_default();
252 silc_pkcs_register_default();
253 silc_hash_register_default();
254 silc_hmac_register_default();
257 /* Check ~/.silc directory and public and private keys */
258 if (silc_client_check_silc_dir() == FALSE) {
263 /* Load public and private key */
264 if (silc_client_load_keys(silc_client) == FALSE) {
269 /* Initialize the SILC client */
270 if (!silc_client_init(silc_client)) {
275 /* Register SILC to the irssi */
276 rec = g_new0(CHAT_PROTOCOL_REC, 1);
278 rec->fullname = "Secure Internet Live Conferencing";
279 rec->chatnet = "silcnet";
280 rec->create_chatnet = create_chatnet;
281 rec->create_server_setup = create_server_setup;
282 rec->create_channel_setup = create_channel_setup;
283 rec->create_server_connect = create_server_connect;
284 rec->server_connect = (SERVER_REC *(*) (SERVER_CONNECT_REC *))
286 rec->channel_create = (CHANNEL_REC *(*) (SERVER_REC *, const char *, int))
288 rec->query_create = (QUERY_REC *(*) (const char *, const char *, int))
291 chat_protocol_register(rec);
295 silc_channels_init();
298 idletag = g_timeout_add(50, (GSourceFunc) my_silc_scheduler, NULL);
301 /* Deinit SILC. Called from src/fe-text/silc.c */
303 void silc_core_deinit(void)
306 signal_emit("chat protocol deinit", 1,
307 chat_protocol_find("SILC"));
309 silc_server_deinit();
310 silc_channels_deinit();
311 silc_queries_deinit();
313 chat_protocol_unregister("SILC");
315 g_source_remove(idletag);
318 g_free(silc_client->username);
319 g_free(silc_client->realname);
320 silc_client_free(silc_client);