Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 1 | /* $Id$ */ |
| 2 | /* |
| 3 | * Copyright (C) 2003-2007 Benny Prijono <benny@prijono.org> |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation; either version 2 of the License, or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * This program 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 |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program; if not, write to the Free Software |
| 17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 18 | */ |
| 19 | #include <pjnath.h> |
| 20 | #include <pjlib-util.h> |
| 21 | #include <pjlib.h> |
| 22 | |
| 23 | |
| 24 | #define THIS_FILE "client_main.c" |
| 25 | #define LOCAL_PORT 1998 |
| 26 | #define BANDWIDTH 64 /* -1 to disable */ |
| 27 | #define LIFETIME 600 /* -1 to disable */ |
| 28 | #define REQ_TRANSPORT -1 /* 0: udp, 1: tcp, -1: disable */ |
| 29 | #define REQ_PORT_PROPS -1 /* -1 to disable */ |
| 30 | #define REQ_IP 0 /* IP address string */ |
| 31 | |
| 32 | //#define OPTIONS PJ_STUN_NO_AUTHENTICATE |
| 33 | #define OPTIONS 0 |
| 34 | |
| 35 | |
| 36 | struct peer |
| 37 | { |
| 38 | pj_sock_t sock; |
| 39 | pj_sockaddr addr; |
| 40 | }; |
| 41 | |
| 42 | |
| 43 | static struct global |
| 44 | { |
| 45 | pj_caching_pool cp; |
| 46 | pj_pool_t *pool; |
| 47 | pj_stun_config stun_config; |
| 48 | pj_thread_t *thread; |
| 49 | pj_bool_t quit; |
| 50 | |
| 51 | pj_turn_udp *udp_rel; |
| 52 | pj_sockaddr relay_addr; |
| 53 | |
| 54 | struct peer peer[2]; |
| 55 | } g; |
| 56 | |
| 57 | static struct options |
| 58 | { |
| 59 | char *srv_addr; |
| 60 | char *srv_port; |
| 61 | char *realm; |
| 62 | char *user_name; |
| 63 | char *password; |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 64 | pj_bool_t use_fingerprint; |
| 65 | } o; |
| 66 | |
| 67 | |
| 68 | static int worker_thread(void *unused); |
| 69 | static pj_status_t parse_addr(const char *input, pj_sockaddr_in *addr); |
| 70 | static void turn_on_rx_data(pj_turn_udp *udp_rel, |
| 71 | const pj_uint8_t *pkt, |
| 72 | unsigned pkt_len, |
| 73 | const pj_sockaddr_t *peer_addr, |
| 74 | unsigned addr_len); |
| 75 | static void turn_on_state(pj_turn_udp *udp_rel, pj_turn_state_t old_state, |
| 76 | pj_turn_state_t new_state); |
| 77 | |
| 78 | |
| 79 | static void my_perror(const char *title, pj_status_t status) |
| 80 | { |
| 81 | char errmsg[PJ_ERR_MSG_SIZE]; |
| 82 | pj_strerror(status, errmsg, sizeof(errmsg)); |
| 83 | |
| 84 | PJ_LOG(3,(THIS_FILE, "%s: %s", title, errmsg)); |
| 85 | } |
| 86 | |
| 87 | #define CHECK(expr) status=expr; \ |
| 88 | if (status!=PJ_SUCCESS) { \ |
| 89 | my_perror(#expr, status); \ |
| 90 | return status; \ |
| 91 | } |
| 92 | |
| 93 | static int init() |
| 94 | { |
| 95 | int i; |
| 96 | pj_status_t status; |
| 97 | |
| 98 | CHECK( pj_init() ); |
| 99 | CHECK( pjlib_util_init() ); |
| 100 | CHECK( pjnath_init() ); |
| 101 | |
| 102 | /* Check that server is specified */ |
| 103 | if (!o.srv_addr) { |
| 104 | printf("Error: server must be specified\n"); |
| 105 | return PJ_EINVAL; |
| 106 | } |
| 107 | |
| 108 | pj_caching_pool_init(&g.cp, &pj_pool_factory_default_policy, 0); |
| 109 | |
| 110 | g.pool = pj_pool_create(&g.cp.factory, "main", 1000, 1000, NULL); |
| 111 | |
| 112 | /* Init global STUN config */ |
| 113 | pj_stun_config_init(&g.stun_config, &g.cp.factory, 0, NULL, NULL); |
| 114 | |
| 115 | /* Create global timer heap */ |
| 116 | CHECK( pj_timer_heap_create(g.pool, 1000, &g.stun_config.timer_heap) ); |
| 117 | |
| 118 | /* Create global ioqueue */ |
| 119 | CHECK( pj_ioqueue_create(g.pool, 16, &g.stun_config.ioqueue) ); |
| 120 | |
| 121 | /* |
| 122 | * Create peers |
| 123 | */ |
| 124 | for (i=0; i<PJ_ARRAY_SIZE(g.peer); ++i) { |
| 125 | int len; |
| 126 | pj_sockaddr addr; |
| 127 | pj_uint16_t port; |
| 128 | |
| 129 | CHECK( pj_sock_socket(pj_AF_INET(), pj_SOCK_DGRAM(), 0, &g.peer[i].sock) ); |
| 130 | CHECK( pj_sock_bind_in(g.peer[i].sock, 0, 0) ); |
| 131 | |
| 132 | len = sizeof(addr); |
| 133 | CHECK( pj_sock_getsockname(g.peer[i].sock, &addr, &len) ); |
Benny Prijono | 17d10b5 | 2008-03-14 17:56:11 +0000 | [diff] [blame] | 134 | port = pj_sockaddr_get_port(&addr); |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 135 | |
| 136 | CHECK( pj_gethostip(pj_AF_INET(), &g.peer[i].addr) ); |
Benny Prijono | 9e6d60a | 2008-03-20 16:32:06 +0000 | [diff] [blame^] | 137 | pj_sockaddr_set_port(&g.peer[i].addr, port); |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 138 | |
| 139 | } |
| 140 | |
| 141 | /* Start the worker thread */ |
| 142 | CHECK( pj_thread_create(g.pool, "stun", &worker_thread, NULL, 0, 0, &g.thread) ); |
| 143 | |
| 144 | |
| 145 | return PJ_SUCCESS; |
| 146 | } |
| 147 | |
| 148 | |
| 149 | static int shutdown() |
| 150 | { |
| 151 | unsigned i; |
| 152 | |
| 153 | if (g.thread) { |
| 154 | g.quit = 1; |
| 155 | pj_thread_join(g.thread); |
| 156 | pj_thread_destroy(g.thread); |
| 157 | g.thread = NULL; |
| 158 | } |
| 159 | if (g.udp_rel) { |
| 160 | pj_turn_udp_destroy(g.udp_rel); |
| 161 | g.udp_rel = NULL; |
| 162 | } |
| 163 | for (i=0; i<PJ_ARRAY_SIZE(g.peer); ++i) { |
| 164 | if (g.peer[i].sock) { |
| 165 | pj_sock_close(g.peer[i].sock); |
| 166 | g.peer[i].sock = 0; |
| 167 | } |
| 168 | } |
| 169 | if (g.stun_config.timer_heap) { |
| 170 | pj_timer_heap_destroy(g.stun_config.timer_heap); |
| 171 | g.stun_config.timer_heap = NULL; |
| 172 | } |
| 173 | if (g.stun_config.ioqueue) { |
| 174 | pj_ioqueue_destroy(g.stun_config.ioqueue); |
| 175 | g.stun_config.ioqueue = NULL; |
| 176 | } |
| 177 | if (g.pool) { |
| 178 | pj_pool_release(g.pool); |
| 179 | g.pool = NULL; |
| 180 | } |
| 181 | pj_pool_factory_dump(&g.cp.factory, PJ_TRUE); |
| 182 | pj_caching_pool_destroy(&g.cp); |
| 183 | |
| 184 | return PJ_SUCCESS; |
| 185 | } |
| 186 | |
| 187 | |
| 188 | static int worker_thread(void *unused) |
| 189 | { |
| 190 | PJ_UNUSED_ARG(unused); |
| 191 | |
| 192 | while (!g.quit) { |
| 193 | const pj_time_val delay = {0, 10}; |
| 194 | int i; |
| 195 | pj_fd_set_t readset; |
| 196 | |
| 197 | /* Poll ioqueue for the TURN client */ |
| 198 | pj_ioqueue_poll(g.stun_config.ioqueue, &delay); |
| 199 | |
| 200 | /* Poll the timer heap */ |
| 201 | pj_timer_heap_poll(g.stun_config.timer_heap, NULL); |
| 202 | |
| 203 | /* Poll peer sockets */ |
| 204 | PJ_FD_ZERO(&readset); |
| 205 | for (i=0; i<PJ_ARRAY_SIZE(g.peer); ++i) { |
| 206 | PJ_FD_SET(g.peer[i].sock, &readset); |
| 207 | } |
| 208 | |
| 209 | if (pj_sock_select(64, &readset, NULL, NULL, &delay) <= 0) |
| 210 | continue; |
| 211 | |
| 212 | /* Handle incoming data on peer socket */ |
| 213 | for (i=0; i<PJ_ARRAY_SIZE(g.peer); ++i) { |
| 214 | char buf[128]; |
| 215 | pj_ssize_t len; |
| 216 | pj_sockaddr src_addr; |
| 217 | int src_addr_len; |
| 218 | pj_status_t status; |
| 219 | |
| 220 | if (!PJ_FD_ISSET(g.peer[i].sock, &readset)) |
| 221 | continue; |
| 222 | |
| 223 | len = sizeof(buf); |
| 224 | src_addr_len = sizeof(src_addr); |
| 225 | |
| 226 | status = pj_sock_recvfrom(g.peer[i].sock, buf, &len, 0, |
| 227 | &src_addr, &src_addr_len); |
| 228 | if (status != PJ_SUCCESS) { |
| 229 | my_perror("recvfrom error", status); |
| 230 | } else { |
| 231 | char addrinfo[80]; |
| 232 | pj_sockaddr_print(&src_addr, addrinfo, sizeof(addrinfo), 3); |
| 233 | PJ_LOG(3,(THIS_FILE, "Peer%d received %d bytes from %s: %.*s", |
| 234 | i, len, addrinfo, len, buf)); |
| 235 | } |
| 236 | } |
| 237 | } |
| 238 | |
| 239 | return 0; |
| 240 | } |
| 241 | |
| 242 | static pj_status_t create_relay(void) |
| 243 | { |
| 244 | pj_turn_udp_cb rel_cb; |
| 245 | pj_stun_auth_cred cred; |
| 246 | pj_str_t srv; |
| 247 | pj_status_t status; |
| 248 | |
| 249 | if (g.udp_rel) { |
| 250 | PJ_LOG(1,(THIS_FILE, "Relay already created")); |
| 251 | return -1; |
| 252 | } |
| 253 | |
| 254 | pj_bzero(&rel_cb, sizeof(rel_cb)); |
| 255 | rel_cb.on_rx_data = &turn_on_rx_data; |
| 256 | rel_cb.on_state = &turn_on_state; |
| 257 | CHECK( pj_turn_udp_create(&g.stun_config, pj_AF_INET(), &rel_cb, 0, |
| 258 | NULL, &g.udp_rel) ); |
| 259 | |
| 260 | if (o.user_name) { |
| 261 | pj_bzero(&cred, sizeof(cred)); |
| 262 | cred.type = PJ_STUN_AUTH_CRED_STATIC; |
| 263 | cred.data.static_cred.realm = pj_str(o.realm); |
| 264 | cred.data.static_cred.username = pj_str(o.user_name); |
| 265 | cred.data.static_cred.data_type = 0; |
| 266 | cred.data.static_cred.data = pj_str(o.password); |
Benny Prijono | 9e6d60a | 2008-03-20 16:32:06 +0000 | [diff] [blame^] | 267 | //cred.data.static_cred.nonce = pj_str(o.nonce); |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 268 | } else { |
| 269 | PJ_LOG(2,(THIS_FILE, "Warning: no credential is set")); |
| 270 | } |
| 271 | |
| 272 | srv = pj_str(o.srv_addr); |
| 273 | CHECK( pj_turn_udp_init(g.udp_rel, /* the relay */ |
| 274 | &srv, /* srv addr */ |
| 275 | (o.srv_port?atoi(o.srv_port):PJ_STUN_PORT),/* def port */ |
| 276 | NULL, /* resolver */ |
| 277 | (o.user_name?&cred:NULL), /* credential */ |
| 278 | NULL) /* alloc param */ |
| 279 | ); |
| 280 | |
| 281 | return PJ_SUCCESS; |
| 282 | } |
| 283 | |
| 284 | static void destroy_relay(void) |
| 285 | { |
| 286 | if (g.udp_rel) { |
| 287 | pj_turn_udp_destroy(g.udp_rel); |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 288 | } |
| 289 | } |
| 290 | |
| 291 | |
| 292 | static void turn_on_rx_data(pj_turn_udp *udp_rel, |
| 293 | const pj_uint8_t *pkt, |
| 294 | unsigned pkt_len, |
| 295 | const pj_sockaddr_t *peer_addr, |
| 296 | unsigned addr_len) |
| 297 | { |
| 298 | char addrinfo[80]; |
| 299 | |
| 300 | pj_sockaddr_print(peer_addr, addrinfo, sizeof(addrinfo), 3); |
| 301 | |
| 302 | PJ_LOG(3,(THIS_FILE, "Client received %d bytes data from %s: %.*s", |
| 303 | pkt_len, addrinfo, pkt_len, pkt)); |
| 304 | } |
| 305 | |
| 306 | |
| 307 | static void turn_on_state(pj_turn_udp *udp_rel, pj_turn_state_t old_state, |
| 308 | pj_turn_state_t new_state) |
| 309 | { |
Benny Prijono | 9e6d60a | 2008-03-20 16:32:06 +0000 | [diff] [blame^] | 310 | PJ_LOG(3,(THIS_FILE, "State %s --> %s", pj_turn_state_name(old_state), |
| 311 | pj_turn_state_name(new_state))); |
| 312 | |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 313 | if (new_state == PJ_TURN_STATE_READY) { |
| 314 | pj_turn_session_info info; |
| 315 | pj_turn_udp_get_info(udp_rel, &info); |
| 316 | pj_memcpy(&g.relay_addr, &info.relay_addr, sizeof(pj_sockaddr)); |
Benny Prijono | 9e6d60a | 2008-03-20 16:32:06 +0000 | [diff] [blame^] | 317 | } else if (new_state > PJ_TURN_STATE_READY && g.udp_rel) { |
| 318 | PJ_LOG(3,(THIS_FILE, "Relay shutting down..")); |
| 319 | g.udp_rel = NULL; |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 320 | } |
| 321 | } |
| 322 | |
| 323 | static pj_status_t parse_addr(const char *input, |
| 324 | pj_sockaddr_in *addr) |
| 325 | { |
| 326 | const char *pos; |
| 327 | pj_str_t ip; |
| 328 | pj_uint16_t port; |
| 329 | pj_sockaddr tmp_addr; |
| 330 | |
| 331 | pos = pj_ansi_strchr(input, ':'); |
| 332 | if (pos==NULL) { |
| 333 | puts("Invalid format"); |
| 334 | return -1; |
| 335 | } |
| 336 | |
| 337 | ip.ptr = (char*)input; |
| 338 | ip.slen = pos - input; |
| 339 | port = (pj_uint16_t)atoi(pos+1); |
| 340 | |
| 341 | if (port==0) { |
| 342 | puts("Invalid port"); |
| 343 | return -1; |
| 344 | } |
| 345 | |
| 346 | if (pj_sockaddr_in_init(&tmp_addr.ipv4, &ip, port)!=PJ_SUCCESS) { |
| 347 | puts("Invalid address"); |
| 348 | return -1; |
| 349 | } |
| 350 | |
| 351 | pj_memcpy(addr, &tmp_addr, sizeof(pj_sockaddr_in)); |
| 352 | |
| 353 | return PJ_SUCCESS; |
| 354 | } |
| 355 | |
| 356 | static void menu(void) |
| 357 | { |
| 358 | pj_turn_session_info info; |
| 359 | char client_state[20], relay_addr[80], peer0_addr[80], peer1_addr[80]; |
| 360 | |
| 361 | if (g.udp_rel) { |
| 362 | pj_turn_udp_get_info(g.udp_rel, &info); |
| 363 | strcpy(client_state, pj_turn_state_name(info.state)); |
Benny Prijono | 17d10b5 | 2008-03-14 17:56:11 +0000 | [diff] [blame] | 364 | if (info.state >= PJ_TURN_STATE_READY) |
| 365 | pj_sockaddr_print(&info.relay_addr, relay_addr, sizeof(relay_addr), 3); |
| 366 | else |
| 367 | strcpy(relay_addr, "0.0.0.0:0"); |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 368 | } else { |
| 369 | strcpy(client_state, "NULL"); |
| 370 | strcpy(relay_addr, "0.0.0.0:0"); |
| 371 | } |
| 372 | |
| 373 | pj_sockaddr_print(&g.peer[0].addr, peer0_addr, sizeof(peer0_addr), 3); |
| 374 | pj_sockaddr_print(&g.peer[1].addr, peer1_addr, sizeof(peer1_addr), 3); |
| 375 | |
| 376 | |
| 377 | puts("\n"); |
| 378 | puts("+====================================================================+"); |
| 379 | puts("| CLIENT | PEER-0 |"); |
| 380 | puts("| | |"); |
Benny Prijono | 17d10b5 | 2008-03-14 17:56:11 +0000 | [diff] [blame] | 381 | printf("| State : %-12s | Address: %-21s |\n", |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 382 | client_state, peer0_addr); |
Benny Prijono | 17d10b5 | 2008-03-14 17:56:11 +0000 | [diff] [blame] | 383 | printf("| Relay addr: %-21s | |\n", |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 384 | relay_addr); |
| 385 | puts("| | 0 Send data to relay address |"); |
Benny Prijono | 9e6d60a | 2008-03-20 16:32:06 +0000 | [diff] [blame^] | 386 | puts("| a Allocate relay +--------------------------------+ "); |
| 387 | puts("| s,ss Send data to peer 0/1 | PEER-1 |"); |
| 388 | puts("| b,bb BindChannel to peer 0/1 | |"); |
| 389 | printf("| x Delete allocation | Address: %-21s |\n", |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 390 | peer1_addr); |
| 391 | puts("+-----------------------------------+ |"); |
| 392 | puts("| q Quit | 1 Send data to relay adderss |"); |
| 393 | puts("+-----------------------------------+--------------------------------+"); |
| 394 | printf(">>> "); |
| 395 | fflush(stdout); |
| 396 | } |
| 397 | |
| 398 | |
| 399 | static void console_main(void) |
| 400 | { |
| 401 | while (!g.quit) { |
| 402 | char input[32]; |
| 403 | struct peer *peer; |
| 404 | pj_ssize_t len; |
| 405 | pj_status_t status; |
| 406 | |
| 407 | menu(); |
| 408 | |
| 409 | fgets(input, sizeof(input), stdin); |
| 410 | |
| 411 | switch (input[0]) { |
Benny Prijono | 9e6d60a | 2008-03-20 16:32:06 +0000 | [diff] [blame^] | 412 | case 'a': |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 413 | create_relay(); |
| 414 | break; |
Benny Prijono | 9e6d60a | 2008-03-20 16:32:06 +0000 | [diff] [blame^] | 415 | case 's': |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 416 | if (g.udp_rel == NULL) { |
| 417 | puts("Error: no relay"); |
| 418 | continue; |
| 419 | } |
Benny Prijono | 9e6d60a | 2008-03-20 16:32:06 +0000 | [diff] [blame^] | 420 | if (input[1]!='s') |
| 421 | peer = &g.peer[0]; |
| 422 | else |
| 423 | peer = &g.peer[1]; |
| 424 | |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 425 | strcpy(input, "Hello from client"); |
| 426 | status = pj_turn_udp_sendto(g.udp_rel, input, strlen(input)+1, |
| 427 | &peer->addr, |
| 428 | pj_sockaddr_get_len(&peer->addr)); |
| 429 | if (status != PJ_SUCCESS) |
| 430 | my_perror("turn_udp_sendto() failed", status); |
| 431 | break; |
Benny Prijono | 9e6d60a | 2008-03-20 16:32:06 +0000 | [diff] [blame^] | 432 | case 'b': |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 433 | if (g.udp_rel == NULL) { |
| 434 | puts("Error: no relay"); |
| 435 | continue; |
| 436 | } |
Benny Prijono | 9e6d60a | 2008-03-20 16:32:06 +0000 | [diff] [blame^] | 437 | if (input[1]!='b') |
| 438 | peer = &g.peer[0]; |
| 439 | else |
| 440 | peer = &g.peer[1]; |
| 441 | |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 442 | status = pj_turn_udp_bind_channel(g.udp_rel, &peer->addr, |
| 443 | pj_sockaddr_get_len(&peer->addr)); |
| 444 | if (status != PJ_SUCCESS) |
| 445 | my_perror("turn_udp_bind_channel() failed", status); |
| 446 | break; |
Benny Prijono | 9e6d60a | 2008-03-20 16:32:06 +0000 | [diff] [blame^] | 447 | case 'x': |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 448 | if (g.udp_rel == NULL) { |
| 449 | puts("Error: no relay"); |
| 450 | continue; |
| 451 | } |
| 452 | destroy_relay(); |
| 453 | break; |
| 454 | case '0': |
| 455 | case '1': |
Benny Prijono | 9e6d60a | 2008-03-20 16:32:06 +0000 | [diff] [blame^] | 456 | peer = &g.peer[input[0]-'0']; |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 457 | sprintf(input, "Hello from peer%d", input[0]-'0'); |
| 458 | len = strlen(input)+1; |
| 459 | pj_sock_sendto(peer->sock, input, &len, 0, &g.relay_addr, |
| 460 | pj_sockaddr_get_len(&g.relay_addr)); |
| 461 | break; |
| 462 | case 'q': |
| 463 | g.quit = PJ_TRUE; |
| 464 | break; |
| 465 | } |
| 466 | } |
| 467 | } |
| 468 | |
| 469 | |
| 470 | static void usage(void) |
| 471 | { |
| 472 | puts("Usage: pjturn_client TARGET [OPTIONS]"); |
| 473 | puts(""); |
| 474 | puts("where TARGET is \"host[:port]\""); |
| 475 | puts(""); |
| 476 | puts("and OPTIONS:"); |
| 477 | puts(" --realm, -r Set realm of the credential"); |
| 478 | puts(" --username, -u Set username of the credential"); |
| 479 | puts(" --password, -p Set password of the credential"); |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 480 | puts(" --fingerprint, -F Use fingerprint for outgoing requests"); |
| 481 | puts(" --help, -h"); |
| 482 | } |
| 483 | |
| 484 | int main(int argc, char *argv[]) |
| 485 | { |
| 486 | struct pj_getopt_option long_options[] = { |
| 487 | { "realm", 1, 0, 'r'}, |
| 488 | { "username", 1, 0, 'u'}, |
| 489 | { "password", 1, 0, 'p'}, |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 490 | { "fingerprint",0, 0, 'F'}, |
| 491 | { "data", 1, 0, 'D'}, |
| 492 | { "help", 0, 0, 'h'} |
| 493 | }; |
| 494 | int c, opt_id; |
| 495 | char *pos; |
| 496 | pj_status_t status; |
| 497 | |
| 498 | while((c=pj_getopt_long(argc,argv, "r:u:p:N:hF", long_options, &opt_id))!=-1) { |
| 499 | switch (c) { |
| 500 | case 'r': |
| 501 | o.realm = pj_optarg; |
| 502 | break; |
| 503 | case 'u': |
| 504 | o.user_name = pj_optarg; |
| 505 | break; |
| 506 | case 'p': |
| 507 | o.password = pj_optarg; |
| 508 | break; |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 509 | case 'h': |
| 510 | usage(); |
| 511 | return 0; |
| 512 | case 'F': |
| 513 | o.use_fingerprint = PJ_TRUE; |
| 514 | break; |
| 515 | |
| 516 | default: |
| 517 | printf("Argument \"%s\" is not valid. Use -h to see help", |
| 518 | argv[pj_optind]); |
| 519 | return 1; |
| 520 | } |
| 521 | } |
| 522 | |
| 523 | if (pj_optind == argc) { |
| 524 | puts("Error: TARGET is needed"); |
| 525 | return 1; |
| 526 | } |
| 527 | |
| 528 | if ((pos=pj_ansi_strchr(argv[pj_optind], ':')) != NULL) { |
| 529 | o.srv_addr = argv[pj_optind]; |
| 530 | *pos = '\0'; |
| 531 | o.srv_port = pos+1; |
| 532 | } else { |
| 533 | o.srv_addr = argv[pj_optind]; |
| 534 | } |
| 535 | |
| 536 | if ((status=init()) != 0) |
| 537 | goto on_return; |
| 538 | |
Benny Prijono | 9e6d60a | 2008-03-20 16:32:06 +0000 | [diff] [blame^] | 539 | //if ((status=create_relay()) != 0) |
| 540 | // goto on_return; |
Benny Prijono | 5ac0bd7 | 2008-03-13 15:11:29 +0000 | [diff] [blame] | 541 | |
| 542 | console_main(); |
| 543 | |
| 544 | on_return: |
| 545 | shutdown(); |
| 546 | return status ? 1 : 0; |
| 547 | } |
| 548 | |