| /* $Id$ */ |
| /* |
| * Copyright (C) 2003-2006 Benny Prijono <benny@prijono.org> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| #include "pjsua.h" |
| #include "getopt.h" |
| #include <stdlib.h> |
| |
| #define THIS_FILE "pjsua_opt.c" |
| |
| |
| const char *pjsua_inv_state_names[] = |
| { |
| "NULL ", |
| "CALLING ", |
| "INCOMING ", |
| "EARLY ", |
| "CONNECTING", |
| "CONFIRMED ", |
| "DISCONNCTD", |
| "TERMINATED", |
| }; |
| |
| |
| |
| /* Show usage */ |
| static void usage(void) |
| { |
| puts("Usage:"); |
| puts(" pjsua [options] [sip-url]"); |
| puts(""); |
| puts(" [sip-url] Default URL to invite."); |
| puts(""); |
| puts("General options:"); |
| puts(" --config-file=file Read the config/arguments from file."); |
| puts(" --log-file=fname Log to filename (default stderr)"); |
| puts(" --log-level=N Set log max level to N (0(none) to 6(trace))"); |
| puts(" --app-log-level=N Set log max level for stdout display to N"); |
| puts(" --help Display this help screen"); |
| puts(" --version Display version info"); |
| puts(""); |
| puts("Media options:"); |
| puts(" --null-audio Use NULL audio device"); |
| //puts(""); |
| //puts("User Agent options:"); |
| //puts(" --auto-answer=sec Auto-answer all incoming calls after sec seconds."); |
| //puts(" --auto-hangup=sec Auto-hangup all calls after sec seconds."); |
| puts(""); |
| puts("SIP options:"); |
| puts(" --local-port=port Set TCP/UDP port"); |
| puts(" --id=url Set the URL of local ID (used in From header)"); |
| puts(" --contact=url Override the Contact information"); |
| puts(" --proxy=url Set the URL of proxy server"); |
| puts(" --outbound=url Set the URL of outbound proxy server"); |
| puts(" --registrar=url Set the URL of registrar server"); |
| puts(" --reg-timeout=secs Set registration interval to secs (default 3600)"); |
| puts(""); |
| puts("Authentication options:"); |
| puts(" --realm=string Set realm"); |
| puts(" --username=string Set authentication username"); |
| puts(" --password=string Set authentication password"); |
| puts(""); |
| puts("STUN options (all must be specified):"); |
| puts(" --use-stun1=host[:port]"); |
| puts(" --use-stun2=host[:port] Use STUN and set host name and port of STUN servers"); |
| puts(""); |
| puts("SIMPLE options (may be specified more than once):"); |
| puts(" --add-buddy url Add the specified URL to the buddy list."); |
| //puts(" --offer-x-ms-msg Offer \"x-ms-message\" in outgoing INVITE"); |
| //puts(" --no-presence Do not subscribe presence of buddies"); |
| puts(""); |
| fflush(stdout); |
| } |
| |
| |
| |
| /* |
| * Verify that valid SIP url is given. |
| */ |
| pj_status_t pjsua_verify_sip_url(const char *c_url) |
| { |
| pjsip_uri *p; |
| pj_pool_t *pool; |
| char *url; |
| int len = (c_url ? pj_ansi_strlen(c_url) : 0); |
| |
| if (!len) return -1; |
| |
| pool = pj_pool_create(&pjsua.cp.factory, "check%p", 1024, 0, NULL); |
| if (!pool) return -1; |
| |
| url = pj_pool_alloc(pool, len+1); |
| pj_ansi_strcpy(url, c_url); |
| |
| p = pjsip_parse_uri(pool, url, len, 0); |
| if (!p || pj_stricmp2(pjsip_uri_get_scheme(p), "sip") != 0) |
| p = NULL; |
| |
| pj_pool_release(pool); |
| return p ? 0 : -1; |
| } |
| |
| |
| /* |
| * Read command arguments from config file. |
| */ |
| static int read_config_file(pj_pool_t *pool, const char *filename, |
| int *app_argc, char ***app_argv) |
| { |
| int i; |
| FILE *fhnd; |
| char line[200]; |
| int argc = 0; |
| char **argv; |
| enum { MAX_ARGS = 64 }; |
| |
| /* Allocate MAX_ARGS+1 (argv needs to be terminated with NULL argument) */ |
| argv = pj_pool_calloc(pool, MAX_ARGS+1, sizeof(char*)); |
| argv[argc++] = *app_argv[0]; |
| |
| /* Open config file. */ |
| fhnd = fopen(filename, "rt"); |
| if (!fhnd) { |
| printf("Unable to open config file %s\n", filename); |
| fflush(stdout); |
| return -1; |
| } |
| |
| /* Scan tokens in the file. */ |
| while (argc < MAX_ARGS && !feof(fhnd)) { |
| char *token, *p = line; |
| |
| if (fgets(line, sizeof(line), fhnd) == NULL) break; |
| |
| for (token = strtok(p, " \t\r\n"); argc < MAX_ARGS; |
| token = strtok(NULL, " \t\r\n")) |
| { |
| int token_len; |
| |
| if (!token) break; |
| if (*token == '#') break; |
| |
| token_len = strlen(token); |
| if (!token_len) |
| continue; |
| argv[argc] = pj_pool_alloc(pool, token_len+1); |
| pj_memcpy(argv[argc], token, token_len+1); |
| ++argc; |
| } |
| } |
| |
| /* Copy arguments from command line */ |
| for (i=1; i<*app_argc && argc < MAX_ARGS; ++i) |
| argv[argc++] = (*app_argv)[i]; |
| |
| if (argc == MAX_ARGS && (i!=*app_argc || !feof(fhnd))) { |
| printf("Too many arguments specified in cmd line/config file\n"); |
| fflush(stdout); |
| fclose(fhnd); |
| return -1; |
| } |
| |
| fclose(fhnd); |
| |
| /* Assign the new command line back to the original command line. */ |
| *app_argc = argc; |
| *app_argv = argv; |
| return 0; |
| |
| } |
| |
| |
| /* Parse arguments. */ |
| pj_status_t pjsua_parse_args(int argc, char *argv[]) |
| { |
| int c; |
| int option_index; |
| enum { OPT_CONFIG_FILE, OPT_LOG_FILE, OPT_LOG_LEVEL, OPT_APP_LOG_LEVEL, |
| OPT_HELP, OPT_VERSION, OPT_NULL_AUDIO, |
| OPT_LOCAL_PORT, OPT_PROXY, OPT_OUTBOUND_PROXY, OPT_REGISTRAR, |
| OPT_REG_TIMEOUT, OPT_ID, OPT_CONTACT, |
| OPT_REALM, OPT_USERNAME, OPT_PASSWORD, |
| OPT_USE_STUN1, OPT_USE_STUN2, |
| OPT_ADD_BUDDY, OPT_OFFER_X_MS_MSG, OPT_NO_PRESENCE, |
| OPT_AUTO_ANSWER, OPT_AUTO_HANGUP}; |
| struct option long_options[] = { |
| { "config-file",1, 0, OPT_CONFIG_FILE}, |
| { "log-file", 1, 0, OPT_LOG_FILE}, |
| { "log-level", 1, 0, OPT_LOG_LEVEL}, |
| { "app-log-level",1,0,OPT_APP_LOG_LEVEL}, |
| { "help", 0, 0, OPT_HELP}, |
| { "version", 0, 0, OPT_VERSION}, |
| { "null-audio", 0, 0, OPT_NULL_AUDIO}, |
| { "local-port", 1, 0, OPT_LOCAL_PORT}, |
| { "proxy", 1, 0, OPT_PROXY}, |
| { "outbound", 1, 0, OPT_OUTBOUND_PROXY}, |
| { "registrar", 1, 0, OPT_REGISTRAR}, |
| { "reg-timeout",1, 0, OPT_REG_TIMEOUT}, |
| { "id", 1, 0, OPT_ID}, |
| { "contact", 1, 0, OPT_CONTACT}, |
| { "realm", 1, 0, OPT_REALM}, |
| { "username", 1, 0, OPT_USERNAME}, |
| { "password", 1, 0, OPT_PASSWORD}, |
| { "use-stun1", 1, 0, OPT_USE_STUN1}, |
| { "use-stun2", 1, 0, OPT_USE_STUN2}, |
| { "add-buddy", 1, 0, OPT_ADD_BUDDY}, |
| { "offer-x-ms-msg",0,0,OPT_OFFER_X_MS_MSG}, |
| { "no-presence", 0, 0, OPT_NO_PRESENCE}, |
| { "auto-answer",1, 0, OPT_AUTO_ANSWER}, |
| { "auto-hangup",1, 0, OPT_AUTO_HANGUP}, |
| { NULL, 0, 0, 0} |
| }; |
| pj_status_t status; |
| char *config_file = NULL; |
| |
| /* Run getopt once to see if user specifies config file to read. */ |
| while ((c=getopt_long(argc, argv, "", long_options, &option_index)) != -1) { |
| switch (c) { |
| case OPT_CONFIG_FILE: |
| config_file = optarg; |
| break; |
| } |
| if (config_file) |
| break; |
| } |
| |
| if (config_file) { |
| status = read_config_file(pjsua.pool, config_file, &argc, &argv); |
| if (status != 0) |
| return status; |
| } |
| |
| |
| /* Reinitialize and re-run getopt again, possibly with new arguments |
| * read from config file. |
| */ |
| optind = 0; |
| while ((c=getopt_long(argc, argv, "", long_options, &option_index)) != -1) { |
| char *p; |
| pj_str_t tmp; |
| long lval; |
| |
| switch (c) { |
| |
| case OPT_LOG_FILE: |
| pjsua.log_filename = optarg; |
| break; |
| |
| case OPT_LOG_LEVEL: |
| c = pj_strtoul(pj_cstr(&tmp, optarg)); |
| if (c < 0 || c > 6) { |
| printf("Error: expecting integer value 0-6 for --log-level\n"); |
| return PJ_EINVAL; |
| } |
| pj_log_set_level( c ); |
| break; |
| |
| case OPT_APP_LOG_LEVEL: |
| pjsua.app_log_level = pj_strtoul(pj_cstr(&tmp, optarg)); |
| if (pjsua.app_log_level < 0 || pjsua.app_log_level > 6) { |
| printf("Error: expecting integer value 0-6 for --app-log-level\n"); |
| return PJ_EINVAL; |
| } |
| break; |
| |
| case OPT_HELP: |
| usage(); |
| return PJ_EINVAL; |
| |
| case OPT_VERSION: /* version */ |
| pj_dump_config(); |
| return PJ_EINVAL; |
| |
| case OPT_NULL_AUDIO: |
| pjsua.null_audio = 1; |
| break; |
| |
| case OPT_LOCAL_PORT: /* local-port */ |
| lval = pj_strtoul(pj_cstr(&tmp, optarg)); |
| if (lval < 1 || lval > 65535) { |
| printf("Error: expecting integer value for --local-port\n"); |
| return PJ_EINVAL; |
| } |
| pjsua.sip_port = (pj_uint16_t)lval; |
| break; |
| |
| case OPT_PROXY: /* proxy */ |
| if (pjsua_verify_sip_url(optarg) != 0) { |
| printf("Error: invalid SIP URL '%s' in proxy argument\n", optarg); |
| return PJ_EINVAL; |
| } |
| pjsua.proxy = pj_str(optarg); |
| break; |
| |
| case OPT_OUTBOUND_PROXY: /* outbound proxy */ |
| if (pjsua_verify_sip_url(optarg) != 0) { |
| printf("Error: invalid SIP URL '%s' in outbound proxy argument\n", optarg); |
| return PJ_EINVAL; |
| } |
| pjsua.outbound_proxy = pj_str(optarg); |
| break; |
| |
| case OPT_REGISTRAR: /* registrar */ |
| if (pjsua_verify_sip_url(optarg) != 0) { |
| printf("Error: invalid SIP URL '%s' in registrar argument\n", optarg); |
| return PJ_EINVAL; |
| } |
| pjsua.registrar_uri = pj_str(optarg); |
| break; |
| |
| case OPT_REG_TIMEOUT: /* reg-timeout */ |
| pjsua.reg_timeout = pj_strtoul(pj_cstr(&tmp,optarg)); |
| if (pjsua.reg_timeout < 1 || pjsua.reg_timeout > 3600) { |
| printf("Error: invalid value for --reg-timeout (expecting 1-3600)\n"); |
| return PJ_EINVAL; |
| } |
| break; |
| |
| case OPT_ID: /* id */ |
| if (pjsua_verify_sip_url(optarg) != 0) { |
| printf("Error: invalid SIP URL '%s' in local id argument\n", optarg); |
| return PJ_EINVAL; |
| } |
| pjsua.local_uri = pj_str(optarg); |
| break; |
| |
| case OPT_CONTACT: /* contact */ |
| if (pjsua_verify_sip_url(optarg) != 0) { |
| printf("Error: invalid SIP URL '%s' in contact argument\n", optarg); |
| return PJ_EINVAL; |
| } |
| pjsua.contact_uri = pj_str(optarg); |
| break; |
| |
| case OPT_USERNAME: /* Default authentication user */ |
| if (!pjsua.cred_count) pjsua.cred_count = 1; |
| pjsua.cred_info[0].username = pj_str(optarg); |
| break; |
| |
| case OPT_REALM: /* Default authentication realm. */ |
| if (!pjsua.cred_count) pjsua.cred_count = 1; |
| pjsua.cred_info[0].realm = pj_str(optarg); |
| break; |
| |
| case OPT_PASSWORD: /* authentication password */ |
| if (!pjsua.cred_count) pjsua.cred_count = 1; |
| pjsua.cred_info[0].data_type = 0; |
| pjsua.cred_info[0].data = pj_str(optarg); |
| break; |
| |
| case OPT_USE_STUN1: /* STUN server 1 */ |
| p = pj_ansi_strchr(optarg, ':'); |
| if (p) { |
| *p = '\0'; |
| pjsua.stun_srv1 = pj_str(optarg); |
| pjsua.stun_port1 = pj_strtoul(pj_cstr(&tmp, p+1)); |
| if (pjsua.stun_port1 < 1 || pjsua.stun_port1 > 65535) { |
| printf("Error: expecting port number with option --use-stun1\n"); |
| return PJ_EINVAL; |
| } |
| } else { |
| pjsua.stun_port1 = 3478; |
| pjsua.stun_srv1 = pj_str(optarg); |
| } |
| break; |
| |
| case OPT_USE_STUN2: /* STUN server 2 */ |
| p = pj_ansi_strchr(optarg, ':'); |
| if (p) { |
| *p = '\0'; |
| pjsua.stun_srv2 = pj_str(optarg); |
| pjsua.stun_port2 = pj_strtoul(pj_cstr(&tmp,p+1)); |
| if (pjsua.stun_port2 < 1 || pjsua.stun_port2 > 65535) { |
| printf("Error: expecting port number with option --use-stun2\n"); |
| return PJ_EINVAL; |
| } |
| } else { |
| pjsua.stun_port2 = 3478; |
| pjsua.stun_srv2 = pj_str(optarg); |
| } |
| break; |
| |
| case OPT_ADD_BUDDY: /* Add to buddy list. */ |
| if (pjsua_verify_sip_url(optarg) != 0) { |
| printf("Error: invalid URL '%s' in --add-buddy option\n", optarg); |
| return -1; |
| } |
| if (pjsua.buddy_cnt == PJSUA_MAX_BUDDIES) { |
| printf("Error: too many buddies in buddy list.\n"); |
| return -1; |
| } |
| pjsua.buddies[pjsua.buddy_cnt++].uri = pj_str(optarg); |
| break; |
| } |
| } |
| |
| if (optind != argc) { |
| printf("Error: unknown options %s\n", argv[optind]); |
| return PJ_EINVAL; |
| } |
| |
| if (pjsua.reg_timeout == 0) |
| pjsua.reg_timeout = 3600; |
| |
| |
| return PJ_SUCCESS; |
| } |
| |
| |
| |
| static void print_invite_session(const char *title, |
| struct pjsua_inv_data *inv_data, |
| char *buf, pj_size_t size) |
| { |
| int len; |
| pjsip_inv_session *inv = inv_data->inv; |
| pjsip_dialog *dlg = inv->dlg; |
| char userinfo[128]; |
| |
| /* Dump invite sesion info. */ |
| |
| len = pjsip_hdr_print_on(dlg->remote.info, userinfo, sizeof(userinfo)); |
| if (len < 1) |
| pj_ansi_strcpy(userinfo, "<--uri too long-->"); |
| else |
| userinfo[len] = '\0'; |
| |
| len = pj_snprintf(buf, size, "%s[%s] %s", |
| title, |
| pjsua_inv_state_names[inv->state], |
| userinfo); |
| if (len < 1 || len >= (int)size) { |
| pj_ansi_strcpy(buf, "<--uri too long-->"); |
| len = 18; |
| } else |
| buf[len] = '\0'; |
| } |
| |
| static void dump_media_session(pjmedia_session *session) |
| { |
| unsigned i; |
| pjmedia_session_info info; |
| |
| pjmedia_session_get_info(session, &info); |
| |
| for (i=0; i<info.stream_cnt; ++i) { |
| pjmedia_stream_stat strm_stat; |
| const char *rem_addr; |
| int rem_port; |
| const char *dir; |
| |
| pjmedia_session_get_stream_stat(session, i, &strm_stat); |
| rem_addr = pj_inet_ntoa(info.stream_info[i].rem_addr.sin_addr); |
| rem_port = pj_ntohs(info.stream_info[i].rem_addr.sin_port); |
| |
| if (info.stream_info[i].dir == PJMEDIA_DIR_ENCODING) |
| dir = "sendonly"; |
| else if (info.stream_info[i].dir == PJMEDIA_DIR_DECODING) |
| dir = "recvonly"; |
| else if (info.stream_info[i].dir == PJMEDIA_DIR_ENCODING_DECODING) |
| dir = "sendrecv"; |
| else |
| dir = "inactive"; |
| |
| |
| PJ_LOG(3,(THIS_FILE, |
| "%s[Media strm#%d] %.*s, %s, peer=%s:%d", |
| " ", |
| i, |
| info.stream_info[i].fmt.encoding_name.slen, |
| info.stream_info[i].fmt.encoding_name.ptr, |
| dir, |
| rem_addr, rem_port)); |
| PJ_LOG(3,(THIS_FILE, |
| "%s tx {pkt=%u, bytes=%u} rx {pkt=%u, bytes=%u}", |
| " ", |
| strm_stat.enc.pkt, strm_stat.enc.bytes, |
| strm_stat.dec.pkt, strm_stat.dec.bytes)); |
| |
| } |
| } |
| |
| /* |
| * Dump application states. |
| */ |
| void pjsua_dump(void) |
| { |
| struct pjsua_inv_data *inv_data; |
| char buf[128]; |
| unsigned old_decor; |
| |
| PJ_LOG(3,(THIS_FILE, "Start dumping application states:")); |
| |
| old_decor = pj_log_get_decor(); |
| pj_log_set_decor(old_decor & (PJ_LOG_HAS_NEWLINE | PJ_LOG_HAS_CR)); |
| |
| pjsip_endpt_dump(pjsua.endpt, 1); |
| pjmedia_endpt_dump(pjsua.med_endpt); |
| pjsip_tsx_layer_dump(); |
| pjsip_ua_dump(); |
| |
| |
| /* Dump all invite sessions: */ |
| PJ_LOG(3,(THIS_FILE, "Dumping invite sessions:")); |
| |
| if (pj_list_empty(&pjsua.inv_list)) { |
| |
| PJ_LOG(3,(THIS_FILE, " - no sessions -")); |
| |
| } else { |
| |
| inv_data = pjsua.inv_list.next; |
| |
| while (inv_data != &pjsua.inv_list) { |
| |
| print_invite_session(" ", inv_data, buf, sizeof(buf)); |
| PJ_LOG(3,(THIS_FILE, "%s", buf)); |
| |
| if (inv_data->session) |
| dump_media_session(inv_data->session); |
| |
| inv_data = inv_data->next; |
| } |
| } |
| |
| /* Dump presence status */ |
| pjsua_pres_dump(); |
| |
| pj_log_set_decor(old_decor); |
| PJ_LOG(3,(THIS_FILE, "Dump complete")); |
| } |
| |
| |
| /* |
| * Load settings. |
| */ |
| pj_status_t pjsua_load_settings(const char *filename) |
| { |
| int argc = 3; |
| char *argv[4] = { "pjsua", "--config-file", NULL, NULL}; |
| |
| argv[3] = (char*)filename; |
| return pjsua_parse_args(argc, argv); |
| } |
| |
| |
| /* |
| * Save settings. |
| */ |
| pj_status_t pjsua_save_settings(const char *filename) |
| { |
| unsigned i; |
| pj_str_t cfg; |
| char line[128]; |
| pj_pool_t *pool; |
| FILE *fhnd; |
| |
| /* Create pool for temporary buffer. */ |
| pool = pj_pool_create(&pjsua.cp.factory, "settings", 4000, 0, NULL); |
| if (!pool) |
| return PJ_ENOMEM; |
| |
| |
| cfg.ptr = pj_pool_alloc(pool, 3800); |
| if (!cfg.ptr) { |
| pj_pool_release(pool); |
| return PJ_EBUG; |
| } |
| cfg.slen = 0; |
| |
| |
| /* Identity */ |
| if (pjsua.local_uri.slen) { |
| pj_ansi_sprintf(line, "--id %.*s\n", |
| (int)pjsua.local_uri.slen, |
| pjsua.local_uri.ptr); |
| pj_strcat2(&cfg, line); |
| } |
| |
| /* Credentials. */ |
| for (i=0; i<pjsua.cred_count; ++i) { |
| if (pjsua.cred_info[i].realm.slen) { |
| pj_ansi_sprintf(line, "--realm %.*s\n", |
| (int)pjsua.cred_info[i].realm.slen, |
| pjsua.cred_info[i].realm.ptr); |
| pj_strcat2(&cfg, line); |
| } |
| |
| pj_ansi_sprintf(line, "--username %.*s\n", |
| (int)pjsua.cred_info[i].username.slen, |
| pjsua.cred_info[i].username.ptr); |
| pj_strcat2(&cfg, line); |
| |
| pj_ansi_sprintf(line, "--password %.*s\n", |
| (int)pjsua.cred_info[i].data.slen, |
| pjsua.cred_info[i].data.ptr); |
| pj_strcat2(&cfg, line); |
| } |
| |
| /* Registrar server */ |
| if (pjsua.registrar_uri.slen) { |
| pj_ansi_sprintf(line, "--registrar %.*s\n", |
| (int)pjsua.registrar_uri.slen, |
| pjsua.registrar_uri.ptr); |
| pj_strcat2(&cfg, line); |
| } |
| |
| |
| /* Outbound proxy */ |
| if (pjsua.outbound_proxy.slen) { |
| pj_ansi_sprintf(line, "--outbound %.*s\n", |
| (int)pjsua.outbound_proxy.slen, |
| pjsua.outbound_proxy.ptr); |
| pj_strcat2(&cfg, line); |
| } |
| |
| /* Media */ |
| if (pjsua.null_audio) |
| pj_strcat2(&cfg, "--null-audio\n"); |
| |
| |
| /* Transport. */ |
| pj_ansi_sprintf(line, "--local-port %d\n", pjsua.sip_port); |
| pj_strcat2(&cfg, line); |
| |
| |
| /* STUN */ |
| if (pjsua.stun_port1) { |
| pj_ansi_sprintf(line, "--use-stun1 %.*s:%d\n", |
| (int)pjsua.stun_srv1.slen, |
| pjsua.stun_srv1.ptr, |
| pjsua.stun_port1); |
| pj_strcat2(&cfg, line); |
| } |
| |
| if (pjsua.stun_port2) { |
| pj_ansi_sprintf(line, "--use-stun2 %.*s:%d\n", |
| (int)pjsua.stun_srv2.slen, |
| pjsua.stun_srv2.ptr, |
| pjsua.stun_port2); |
| pj_strcat2(&cfg, line); |
| } |
| |
| |
| /* Add buddies. */ |
| for (i=0; i<pjsua.buddy_cnt; ++i) { |
| pj_ansi_sprintf(line, "--add-buddy %.*s\n", |
| (int)pjsua.buddies[i].uri.slen, |
| pjsua.buddies[i].uri.ptr); |
| pj_strcat2(&cfg, line); |
| } |
| |
| |
| /* Write to file. */ |
| fhnd = fopen(filename, "wt"); |
| if (!fhnd) { |
| pj_pool_release(pool); |
| return pj_get_os_error(); |
| } |
| |
| fwrite(cfg.ptr, cfg.slen, 1, fhnd); |
| fclose(fhnd); |
| |
| pj_pool_release(pool); |
| return PJ_SUCCESS; |
| } |