diff options
Diffstat (limited to 'pjsip-apps/src/pjsua/pjsua_app.c')
-rw-r--r-- | pjsip-apps/src/pjsua/pjsua_app.c | 6312 |
1 files changed, 6312 insertions, 0 deletions
diff --git a/pjsip-apps/src/pjsua/pjsua_app.c b/pjsip-apps/src/pjsua/pjsua_app.c new file mode 100644 index 0000000..6a4f9a1 --- /dev/null +++ b/pjsip-apps/src/pjsua/pjsua_app.c @@ -0,0 +1,6312 @@ +/* $Id: pjsua_app.c 4129 2012-05-17 08:27:46Z nanang $ */ +/* + * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) + * Copyright (C) 2003-2008 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-lib/pjsua.h> +#include "gui.h" + + +#define THIS_FILE "pjsua_app.c" +#define NO_LIMIT (int)0x7FFFFFFF + +//#define STEREO_DEMO +//#define TRANSPORT_ADAPTER_SAMPLE +//#define HAVE_MULTIPART_TEST + +/* Ringtones US UK */ +#define RINGBACK_FREQ1 440 /* 400 */ +#define RINGBACK_FREQ2 480 /* 450 */ +#define RINGBACK_ON 2000 /* 400 */ +#define RINGBACK_OFF 4000 /* 200 */ +#define RINGBACK_CNT 1 /* 2 */ +#define RINGBACK_INTERVAL 4000 /* 2000 */ + +#define RING_FREQ1 800 +#define RING_FREQ2 640 +#define RING_ON 200 +#define RING_OFF 100 +#define RING_CNT 3 +#define RING_INTERVAL 3000 + +#define MAX_AVI 4 + +/* Call specific data */ +struct call_data +{ + pj_timer_entry timer; + pj_bool_t ringback_on; + pj_bool_t ring_on; +}; + +/* Video settings */ +struct app_vid +{ + unsigned vid_cnt; + int vcapture_dev; + int vrender_dev; + pj_bool_t in_auto_show; + pj_bool_t out_auto_transmit; +}; + +/* Pjsua application data */ +static struct app_config +{ + pjsua_config cfg; + pjsua_logging_config log_cfg; + pjsua_media_config media_cfg; + pj_bool_t no_refersub; + pj_bool_t ipv6; + pj_bool_t enable_qos; + pj_bool_t no_tcp; + pj_bool_t no_udp; + pj_bool_t use_tls; + pjsua_transport_config udp_cfg; + pjsua_transport_config rtp_cfg; + pjsip_redirect_op redir_op; + + unsigned acc_cnt; + pjsua_acc_config acc_cfg[PJSUA_MAX_ACC]; + + unsigned buddy_cnt; + pjsua_buddy_config buddy_cfg[PJSUA_MAX_BUDDIES]; + + struct call_data call_data[PJSUA_MAX_CALLS]; + + pj_pool_t *pool; + /* Compatibility with older pjsua */ + + unsigned codec_cnt; + pj_str_t codec_arg[32]; + unsigned codec_dis_cnt; + pj_str_t codec_dis[32]; + pj_bool_t null_audio; + unsigned wav_count; + pj_str_t wav_files[32]; + unsigned tone_count; + pjmedia_tone_desc tones[32]; + pjsua_conf_port_id tone_slots[32]; + pjsua_player_id wav_id; + pjsua_conf_port_id wav_port; + pj_bool_t auto_play; + pj_bool_t auto_play_hangup; + pj_timer_entry auto_hangup_timer; + pj_bool_t auto_loop; + pj_bool_t auto_conf; + pj_str_t rec_file; + pj_bool_t auto_rec; + pjsua_recorder_id rec_id; + pjsua_conf_port_id rec_port; + unsigned auto_answer; + unsigned duration; + +#ifdef STEREO_DEMO + pjmedia_snd_port *snd; + pjmedia_port *sc, *sc_ch1; + pjsua_conf_port_id sc_ch1_slot; +#endif + + float mic_level, + speaker_level; + + int capture_dev, playback_dev; + unsigned capture_lat, playback_lat; + + pj_bool_t no_tones; + int ringback_slot; + int ringback_cnt; + pjmedia_port *ringback_port; + int ring_slot; + int ring_cnt; + pjmedia_port *ring_port; + + struct app_vid vid; + unsigned aud_cnt; + + /* AVI to play */ + unsigned avi_cnt; + struct { + pj_str_t path; + pjmedia_vid_dev_index dev_id; + pjsua_conf_port_id slot; + } avi[MAX_AVI]; + pj_bool_t avi_auto_play; + int avi_def_idx; + +} app_config; + + +//static pjsua_acc_id current_acc; +#define current_acc pjsua_acc_get_default() +static pjsua_call_id current_call = PJSUA_INVALID_ID; +static pj_bool_t cmd_echo; +static int stdout_refresh = -1; +static const char *stdout_refresh_text = "STDOUT_REFRESH"; +static pj_bool_t stdout_refresh_quit = PJ_FALSE; +static pj_str_t uri_arg; + +#if defined(PJMEDIA_HAS_RTCP_XR) && (PJMEDIA_HAS_RTCP_XR != 0) +# define SOME_BUF_SIZE (1024 * 10) +#else +# define SOME_BUF_SIZE (1024 * 3) +#endif + +static char some_buf[SOME_BUF_SIZE]; + +#ifdef STEREO_DEMO +static void stereo_demo(); +#endif +static pj_status_t create_ipv6_media_transports(void); +pj_status_t app_destroy(void); + +static void ringback_start(pjsua_call_id call_id); +static void ring_start(pjsua_call_id call_id); +static void ring_stop(pjsua_call_id call_id); + +pj_bool_t app_restart; +pj_log_func *log_cb = NULL; + +/***************************************************************************** + * Configuration manipulation + */ + +#if (defined(PJ_IPHONE_OS_HAS_MULTITASKING_SUPPORT) && \ + PJ_IPHONE_OS_HAS_MULTITASKING_SUPPORT!=0) || \ + defined(__IPHONE_4_0) +void keepAliveFunction(int timeout) +{ + int i; + for (i=0; i<(int)pjsua_acc_get_count(); ++i) { + if (!pjsua_acc_is_valid(i)) + continue; + + if (app_config.acc_cfg[i].reg_timeout < timeout) + app_config.acc_cfg[i].reg_timeout = timeout; + pjsua_acc_set_registration(i, PJ_TRUE); + } +} +#endif + +/* Show usage */ +static void usage(void) +{ + puts ("Usage:"); + puts (" pjsua [options] [SIP URL to call]"); + puts (""); + puts ("General options:"); + puts (" --config-file=file Read the config/arguments from file."); + puts (" --help Display this help screen"); + puts (" --version Display version info"); + puts (""); + puts ("Logging options:"); + puts (" --log-file=fname Log to filename (default stderr)"); + puts (" --log-level=N Set log max level to N (0(none) to 6(trace)) (default=5)"); + puts (" --app-log-level=N Set log max level for stdout display (default=4)"); + puts (" --log-append Append instead of overwrite existing log file.\n"); + puts (" --color Use colorful logging (default yes on Win32)"); + puts (" --no-color Disable colorful logging"); + puts (" --light-bg Use dark colors for light background (default is dark bg)"); + puts (" --no-stderr Disable stderr"); + + puts (""); + puts ("SIP Account options:"); + puts (" --use-ims Enable 3GPP/IMS related settings on this account"); +#if defined(PJMEDIA_HAS_SRTP) && (PJMEDIA_HAS_SRTP != 0) + puts (" --use-srtp=N Use SRTP? 0:disabled, 1:optional, 2:mandatory,"); + puts (" 3:optional by duplicating media offer (def:0)"); + puts (" --srtp-secure=N SRTP require secure SIP? 0:no, 1:tls, 2:sips (def:1)"); +#endif + puts (" --registrar=url Set the URL of registrar server"); + puts (" --id=url Set the URL of local ID (used in From header)"); + puts (" --contact=url Optionally override the Contact information"); + puts (" --contact-params=S Append the specified parameters S in Contact header"); + puts (" --contact-uri-params=S Append the specified parameters S in Contact URI"); + puts (" --proxy=url Optional URL of proxy server to visit"); + puts (" May be specified multiple times"); + printf(" --reg-timeout=SEC Optional registration interval (default %d)\n", + PJSUA_REG_INTERVAL); + printf(" --rereg-delay=SEC Optional auto retry registration interval (default %d)\n", + PJSUA_REG_RETRY_INTERVAL); + puts (" --reg-use-proxy=N Control the use of proxy settings in REGISTER."); + puts (" 0=no proxy, 1=outbound only, 2=acc only, 3=all (default)"); + puts (" --realm=string Set realm"); + puts (" --username=string Set authentication username"); + puts (" --password=string Set authentication password"); + puts (" --publish Send presence PUBLISH for this account"); + puts (" --mwi Subscribe to message summary/waiting indication"); + puts (" --use-100rel Require reliable provisional response (100rel)"); + puts (" --use-timer=N Use SIP session timers? (default=1)"); + puts (" 0:inactive, 1:optional, 2:mandatory, 3:always"); + printf(" --timer-se=N Session timers expiration period, in secs (def:%d)\n", + PJSIP_SESS_TIMER_DEF_SE); + puts (" --timer-min-se=N Session timers minimum expiration period, in secs (def:90)"); + puts (" --outb-rid=string Set SIP outbound reg-id (default:1)"); + puts (" --auto-update-nat=N Where N is 0 or 1 to enable/disable SIP traversal behind"); + puts (" symmetric NAT (default 1)"); + puts (" --next-cred Add another credentials"); + puts (""); + puts ("SIP Account Control:"); + puts (" --next-account Add more account"); + puts (""); + puts ("Transport Options:"); +#if defined(PJ_HAS_IPV6) && PJ_HAS_IPV6 + puts (" --ipv6 Use IPv6 instead for SIP and media."); +#endif + puts (" --set-qos Enable QoS tagging for SIP and media."); + puts (" --local-port=port Set TCP/UDP port. This implicitly enables both "); + puts (" TCP and UDP transports on the specified port, unless"); + puts (" if TCP or UDP is disabled."); + puts (" --ip-addr=IP Use the specifed address as SIP and RTP addresses."); + puts (" (Hint: the IP may be the public IP of the NAT/router)"); + puts (" --bound-addr=IP Bind transports to this IP interface"); + puts (" --no-tcp Disable TCP transport."); + puts (" --no-udp Disable UDP transport."); + puts (" --nameserver=NS Add the specified nameserver to enable SRV resolution"); + puts (" This option can be specified multiple times."); + puts (" --outbound=url Set the URL of global outbound proxy server"); + puts (" May be specified multiple times"); + puts (" --stun-srv=FORMAT Set STUN server host or domain. This option may be"); + puts (" specified more than once. FORMAT is hostdom[:PORT]"); + +#if defined(PJSIP_HAS_TLS_TRANSPORT) && (PJSIP_HAS_TLS_TRANSPORT != 0) + puts (""); + puts ("TLS Options:"); + puts (" --use-tls Enable TLS transport (default=no)"); + puts (" --tls-ca-file Specify TLS CA file (default=none)"); + puts (" --tls-cert-file Specify TLS certificate file (default=none)"); + puts (" --tls-privkey-file Specify TLS private key file (default=none)"); + puts (" --tls-password Specify TLS password to private key file (default=none)"); + puts (" --tls-verify-server Verify server's certificate (default=no)"); + puts (" --tls-verify-client Verify client's certificate (default=no)"); + puts (" --tls-neg-timeout Specify TLS negotiation timeout (default=no)"); + puts (" --tls-srv-name Specify TLS server name for multihosting server"); + puts (" --tls-cipher Specify prefered TLS cipher (optional)."); + puts (" May be specified multiple times"); +#endif + + puts (""); + puts ("Audio Options:"); + puts (" --add-codec=name Manually add codec (default is to enable all)"); + puts (" --dis-codec=name Disable codec (can be specified multiple times)"); + puts (" --clock-rate=N Override conference bridge clock rate"); + puts (" --snd-clock-rate=N Override sound device clock rate"); + puts (" --stereo Audio device and conference bridge opened in stereo mode"); + puts (" --null-audio Use NULL audio device"); + puts (" --play-file=file Register WAV file in conference bridge."); + puts (" This can be specified multiple times."); + puts (" --play-tone=FORMAT Register tone to the conference bridge."); + puts (" FORMAT is 'F1,F2,ON,OFF', where F1,F2 are"); + puts (" frequencies, and ON,OFF=on/off duration in msec."); + puts (" This can be specified multiple times."); + puts (" --auto-play Automatically play the file (to incoming calls only)"); + puts (" --auto-loop Automatically loop incoming RTP to outgoing RTP"); + puts (" --auto-conf Automatically put calls in conference with others"); + puts (" --rec-file=file Open file recorder (extension can be .wav or .mp3"); + puts (" --auto-rec Automatically record conversation"); + puts (" --quality=N Specify media quality (0-10, default=6)"); + puts (" --ptime=MSEC Override codec ptime to MSEC (default=specific)"); + puts (" --no-vad Disable VAD/silence detector (default=vad enabled)"); + puts (" --ec-tail=MSEC Set echo canceller tail length (default=256)"); + puts (" --ec-opt=OPT Select echo canceller algorithm (0=default, "); + puts (" 1=speex, 2=suppressor)"); + puts (" --ilbc-mode=MODE Set iLBC codec mode (20 or 30, default is 30)"); + puts (" --capture-dev=id Audio capture device ID (default=-1)"); + puts (" --playback-dev=id Audio playback device ID (default=-1)"); + puts (" --capture-lat=N Audio capture latency, in ms (default=100)"); + puts (" --playback-lat=N Audio playback latency, in ms (default=100)"); + puts (" --snd-auto-close=N Auto close audio device when idle for N secs (default=1)"); + puts (" Specify N=-1 to disable this feature."); + puts (" Specify N=0 for instant close when unused."); + puts (" --no-tones Disable audible tones"); + puts (" --jb-max-size Specify jitter buffer maximum size, in frames (default=-1)"); + puts (" --extra-audio Add one more audio stream"); + +#if PJSUA_HAS_VIDEO + puts (""); + puts ("Video Options:"); + puts (" --video Enable video"); + puts (" --vcapture-dev=id Video capture device ID (default=-1)"); + puts (" --vrender-dev=id Video render device ID (default=-1)"); + puts (" --play-avi=FILE Load this AVI as virtual capture device"); + puts (" --auto-play-avi Automatically play the AVI media to call"); +#endif + + puts (""); + puts ("Media Transport Options:"); + puts (" --use-ice Enable ICE (default:no)"); + puts (" --ice-regular Use ICE regular nomination (default: aggressive)"); + puts (" --ice-max-hosts=N Set maximum number of ICE host candidates"); + puts (" --ice-no-rtcp Disable RTCP component in ICE (default: no)"); + puts (" --rtp-port=N Base port to try for RTP (default=4000)"); + puts (" --rx-drop-pct=PCT Drop PCT percent of RX RTP (for pkt lost sim, default: 0)"); + puts (" --tx-drop-pct=PCT Drop PCT percent of TX RTP (for pkt lost sim, default: 0)"); + puts (" --use-turn Enable TURN relay with ICE (default:no)"); + puts (" --turn-srv Domain or host name of TURN server (\"NAME:PORT\" format)"); + puts (" --turn-tcp Use TCP connection to TURN server (default no)"); + puts (" --turn-user TURN username"); + puts (" --turn-passwd TURN password"); + + puts (""); + puts ("Buddy List (can be more than one):"); + puts (" --add-buddy url Add the specified URL to the buddy list."); + puts (""); + puts ("User Agent options:"); + puts (" --auto-answer=code Automatically answer incoming calls with code (e.g. 200)"); + puts (" --max-calls=N Maximum number of concurrent calls (default:4, max:255)"); + puts (" --thread-cnt=N Number of worker threads (default:1)"); + puts (" --duration=SEC Set maximum call duration (default:no limit)"); + puts (" --norefersub Suppress event subscription when transfering calls"); + puts (" --use-compact-form Minimize SIP message size"); + puts (" --no-force-lr Allow strict-route to be used (i.e. do not force lr)"); + puts (" --accept-redirect=N Specify how to handle call redirect (3xx) response."); + puts (" 0: reject, 1: follow automatically (default), 2: ask"); + + puts (""); + puts ("When URL is specified, pjsua will immediately initiate call to that URL"); + puts (""); + + fflush(stdout); +} + + +/* Set default config. */ +static void default_config(struct app_config *cfg) +{ + char tmp[80]; + unsigned i; + + pjsua_config_default(&cfg->cfg); + pj_ansi_sprintf(tmp, "PJSUA v%s %s", pj_get_version(), + pj_get_sys_info()->info.ptr); + pj_strdup2_with_null(app_config.pool, &cfg->cfg.user_agent, tmp); + + pjsua_logging_config_default(&cfg->log_cfg); + pjsua_media_config_default(&cfg->media_cfg); + pjsua_transport_config_default(&cfg->udp_cfg); + cfg->udp_cfg.port = 5060; + pjsua_transport_config_default(&cfg->rtp_cfg); + cfg->rtp_cfg.port = 4000; + cfg->redir_op = PJSIP_REDIRECT_ACCEPT; + cfg->duration = NO_LIMIT; + cfg->wav_id = PJSUA_INVALID_ID; + cfg->rec_id = PJSUA_INVALID_ID; + cfg->wav_port = PJSUA_INVALID_ID; + cfg->rec_port = PJSUA_INVALID_ID; + cfg->mic_level = cfg->speaker_level = 1.0; + cfg->capture_dev = PJSUA_INVALID_ID; + cfg->playback_dev = PJSUA_INVALID_ID; + cfg->capture_lat = PJMEDIA_SND_DEFAULT_REC_LATENCY; + cfg->playback_lat = PJMEDIA_SND_DEFAULT_PLAY_LATENCY; + cfg->ringback_slot = PJSUA_INVALID_ID; + cfg->ring_slot = PJSUA_INVALID_ID; + + for (i=0; i<PJ_ARRAY_SIZE(cfg->acc_cfg); ++i) + pjsua_acc_config_default(&cfg->acc_cfg[i]); + + for (i=0; i<PJ_ARRAY_SIZE(cfg->buddy_cfg); ++i) + pjsua_buddy_config_default(&cfg->buddy_cfg[i]); + + cfg->vid.vcapture_dev = PJMEDIA_VID_DEFAULT_CAPTURE_DEV; + cfg->vid.vrender_dev = PJMEDIA_VID_DEFAULT_RENDER_DEV; + cfg->aud_cnt = 1; + + cfg->avi_def_idx = PJSUA_INVALID_ID; +} + + +/* + * 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 = 128 }; + + /* 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) { + PJ_LOG(1,(THIS_FILE, "Unable to open config file %s", filename)); + fflush(stdout); + return -1; + } + + /* Scan tokens in the file. */ + while (argc < MAX_ARGS && !feof(fhnd)) { + char *token; + char *p; + const char *whitespace = " \t\r\n"; + char cDelimiter; + int len, token_len; + + if (fgets(line, sizeof(line), fhnd) == NULL) break; + + // Trim ending newlines + len = strlen(line); + if (line[len-1]=='\n') + line[--len] = '\0'; + if (line[len-1]=='\r') + line[--len] = '\0'; + + if (len==0) continue; + + for (p = line; *p != '\0' && argc < MAX_ARGS; p++) { + // first, scan whitespaces + while (*p != '\0' && strchr(whitespace, *p) != NULL) p++; + + if (*p == '\0') // are we done yet? + break; + + if (*p == '"' || *p == '\'') { // is token a quoted string + cDelimiter = *p++; // save quote delimiter + token = p; + + while (*p != '\0' && *p != cDelimiter) p++; + + if (*p == '\0') // found end of the line, but, + cDelimiter = '\0'; // didn't find a matching quote + + } else { // token's not a quoted string + token = p; + + while (*p != '\0' && strchr(whitespace, *p) == NULL) p++; + + cDelimiter = *p; + } + + *p = '\0'; + token_len = p-token; + + if (token_len > 0) { + if (*token == '#') + break; // ignore remainder of line + + argv[argc] = pj_pool_alloc(pool, token_len + 1); + pj_memcpy(argv[argc], token, token_len + 1); + ++argc; + } + + *p = cDelimiter; + } + } + + /* 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))) { + PJ_LOG(1,(THIS_FILE, + "Too many arguments specified in cmd line/config file")); + 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; + +} + +static int my_atoi(const char *cs) +{ + pj_str_t s; + + pj_cstr(&s, cs); + if (cs[0] == '-') { + s.ptr++, s.slen--; + return 0 - (int)pj_strtoul(&s); + } else if (cs[0] == '+') { + s.ptr++, s.slen--; + return pj_strtoul(&s); + } else { + return pj_strtoul(&s); + } +} + + +/* Parse arguments. */ +static pj_status_t parse_args(int argc, char *argv[], + struct app_config *cfg, + pj_str_t *uri_to_call) +{ + int c; + int option_index; + enum { OPT_CONFIG_FILE=127, OPT_LOG_FILE, OPT_LOG_LEVEL, OPT_APP_LOG_LEVEL, + OPT_LOG_APPEND, OPT_COLOR, OPT_NO_COLOR, OPT_LIGHT_BG, OPT_NO_STDERR, + OPT_HELP, OPT_VERSION, OPT_NULL_AUDIO, OPT_SND_AUTO_CLOSE, + OPT_LOCAL_PORT, OPT_IP_ADDR, OPT_PROXY, OPT_OUTBOUND_PROXY, + OPT_REGISTRAR, OPT_REG_TIMEOUT, OPT_PUBLISH, OPT_ID, OPT_CONTACT, + OPT_BOUND_ADDR, OPT_CONTACT_PARAMS, OPT_CONTACT_URI_PARAMS, + OPT_100REL, OPT_USE_IMS, OPT_REALM, OPT_USERNAME, OPT_PASSWORD, + OPT_REG_RETRY_INTERVAL, OPT_REG_USE_PROXY, + OPT_MWI, OPT_NAMESERVER, OPT_STUN_SRV, OPT_OUTB_RID, + OPT_ADD_BUDDY, OPT_OFFER_X_MS_MSG, OPT_NO_PRESENCE, + OPT_AUTO_ANSWER, OPT_AUTO_PLAY, OPT_AUTO_PLAY_HANGUP, OPT_AUTO_LOOP, + OPT_AUTO_CONF, OPT_CLOCK_RATE, OPT_SND_CLOCK_RATE, OPT_STEREO, + OPT_USE_ICE, OPT_ICE_REGULAR, OPT_USE_SRTP, OPT_SRTP_SECURE, + OPT_USE_TURN, OPT_ICE_MAX_HOSTS, OPT_ICE_NO_RTCP, OPT_TURN_SRV, + OPT_TURN_TCP, OPT_TURN_USER, OPT_TURN_PASSWD, + OPT_PLAY_FILE, OPT_PLAY_TONE, OPT_RTP_PORT, OPT_ADD_CODEC, + OPT_ILBC_MODE, OPT_REC_FILE, OPT_AUTO_REC, + OPT_COMPLEXITY, OPT_QUALITY, OPT_PTIME, OPT_NO_VAD, + OPT_RX_DROP_PCT, OPT_TX_DROP_PCT, OPT_EC_TAIL, OPT_EC_OPT, + OPT_NEXT_ACCOUNT, OPT_NEXT_CRED, OPT_MAX_CALLS, + OPT_DURATION, OPT_NO_TCP, OPT_NO_UDP, OPT_THREAD_CNT, + OPT_NOREFERSUB, OPT_ACCEPT_REDIRECT, + OPT_USE_TLS, OPT_TLS_CA_FILE, OPT_TLS_CERT_FILE, OPT_TLS_PRIV_FILE, + OPT_TLS_PASSWORD, OPT_TLS_VERIFY_SERVER, OPT_TLS_VERIFY_CLIENT, + OPT_TLS_NEG_TIMEOUT, OPT_TLS_CIPHER, + OPT_CAPTURE_DEV, OPT_PLAYBACK_DEV, + OPT_CAPTURE_LAT, OPT_PLAYBACK_LAT, OPT_NO_TONES, OPT_JB_MAX_SIZE, + OPT_STDOUT_REFRESH, OPT_STDOUT_REFRESH_TEXT, OPT_IPV6, OPT_QOS, +#ifdef _IONBF + OPT_STDOUT_NO_BUF, +#endif + OPT_AUTO_UPDATE_NAT,OPT_USE_COMPACT_FORM,OPT_DIS_CODEC, + OPT_NO_FORCE_LR, + OPT_TIMER, OPT_TIMER_SE, OPT_TIMER_MIN_SE, + OPT_VIDEO, OPT_EXTRA_AUDIO, + OPT_VCAPTURE_DEV, OPT_VRENDER_DEV, OPT_PLAY_AVI, OPT_AUTO_PLAY_AVI + }; + struct pj_getopt_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}, + { "log-append", 0, 0, OPT_LOG_APPEND}, + { "color", 0, 0, OPT_COLOR}, + { "no-color", 0, 0, OPT_NO_COLOR}, + { "light-bg", 0, 0, OPT_LIGHT_BG}, + { "no-stderr", 0, 0, OPT_NO_STDERR}, + { "help", 0, 0, OPT_HELP}, + { "version", 0, 0, OPT_VERSION}, + { "clock-rate", 1, 0, OPT_CLOCK_RATE}, + { "snd-clock-rate", 1, 0, OPT_SND_CLOCK_RATE}, + { "stereo", 0, 0, OPT_STEREO}, + { "null-audio", 0, 0, OPT_NULL_AUDIO}, + { "local-port", 1, 0, OPT_LOCAL_PORT}, + { "ip-addr", 1, 0, OPT_IP_ADDR}, + { "bound-addr", 1, 0, OPT_BOUND_ADDR}, + { "no-tcp", 0, 0, OPT_NO_TCP}, + { "no-udp", 0, 0, OPT_NO_UDP}, + { "norefersub", 0, 0, OPT_NOREFERSUB}, + { "proxy", 1, 0, OPT_PROXY}, + { "outbound", 1, 0, OPT_OUTBOUND_PROXY}, + { "registrar", 1, 0, OPT_REGISTRAR}, + { "reg-timeout",1, 0, OPT_REG_TIMEOUT}, + { "publish", 0, 0, OPT_PUBLISH}, + { "mwi", 0, 0, OPT_MWI}, + { "use-100rel", 0, 0, OPT_100REL}, + { "use-ims", 0, 0, OPT_USE_IMS}, + { "id", 1, 0, OPT_ID}, + { "contact", 1, 0, OPT_CONTACT}, + { "contact-params",1,0, OPT_CONTACT_PARAMS}, + { "contact-uri-params",1,0, OPT_CONTACT_URI_PARAMS}, + { "auto-update-nat", 1, 0, OPT_AUTO_UPDATE_NAT}, + { "use-compact-form", 0, 0, OPT_USE_COMPACT_FORM}, + { "accept-redirect", 1, 0, OPT_ACCEPT_REDIRECT}, + { "no-force-lr",0, 0, OPT_NO_FORCE_LR}, + { "realm", 1, 0, OPT_REALM}, + { "username", 1, 0, OPT_USERNAME}, + { "password", 1, 0, OPT_PASSWORD}, + { "rereg-delay",1, 0, OPT_REG_RETRY_INTERVAL}, + { "reg-use-proxy", 1, 0, OPT_REG_USE_PROXY}, + { "nameserver", 1, 0, OPT_NAMESERVER}, + { "stun-srv", 1, 0, OPT_STUN_SRV}, + { "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-play", 0, 0, OPT_AUTO_PLAY}, + { "auto-play-hangup",0, 0, OPT_AUTO_PLAY_HANGUP}, + { "auto-rec", 0, 0, OPT_AUTO_REC}, + { "auto-loop", 0, 0, OPT_AUTO_LOOP}, + { "auto-conf", 0, 0, OPT_AUTO_CONF}, + { "play-file", 1, 0, OPT_PLAY_FILE}, + { "play-tone", 1, 0, OPT_PLAY_TONE}, + { "rec-file", 1, 0, OPT_REC_FILE}, + { "rtp-port", 1, 0, OPT_RTP_PORT}, + + { "use-ice", 0, 0, OPT_USE_ICE}, + { "ice-regular",0, 0, OPT_ICE_REGULAR}, + { "use-turn", 0, 0, OPT_USE_TURN}, + { "ice-max-hosts",1, 0, OPT_ICE_MAX_HOSTS}, + { "ice-no-rtcp",0, 0, OPT_ICE_NO_RTCP}, + { "turn-srv", 1, 0, OPT_TURN_SRV}, + { "turn-tcp", 0, 0, OPT_TURN_TCP}, + { "turn-user", 1, 0, OPT_TURN_USER}, + { "turn-passwd",1, 0, OPT_TURN_PASSWD}, + +#if defined(PJMEDIA_HAS_SRTP) && (PJMEDIA_HAS_SRTP != 0) + { "use-srtp", 1, 0, OPT_USE_SRTP}, + { "srtp-secure",1, 0, OPT_SRTP_SECURE}, +#endif + { "add-codec", 1, 0, OPT_ADD_CODEC}, + { "dis-codec", 1, 0, OPT_DIS_CODEC}, + { "complexity", 1, 0, OPT_COMPLEXITY}, + { "quality", 1, 0, OPT_QUALITY}, + { "ptime", 1, 0, OPT_PTIME}, + { "no-vad", 0, 0, OPT_NO_VAD}, + { "ec-tail", 1, 0, OPT_EC_TAIL}, + { "ec-opt", 1, 0, OPT_EC_OPT}, + { "ilbc-mode", 1, 0, OPT_ILBC_MODE}, + { "rx-drop-pct",1, 0, OPT_RX_DROP_PCT}, + { "tx-drop-pct",1, 0, OPT_TX_DROP_PCT}, + { "next-account",0,0, OPT_NEXT_ACCOUNT}, + { "next-cred", 0, 0, OPT_NEXT_CRED}, + { "max-calls", 1, 0, OPT_MAX_CALLS}, + { "duration", 1, 0, OPT_DURATION}, + { "thread-cnt", 1, 0, OPT_THREAD_CNT}, +#if defined(PJSIP_HAS_TLS_TRANSPORT) && (PJSIP_HAS_TLS_TRANSPORT != 0) + { "use-tls", 0, 0, OPT_USE_TLS}, + { "tls-ca-file",1, 0, OPT_TLS_CA_FILE}, + { "tls-cert-file",1,0, OPT_TLS_CERT_FILE}, + { "tls-privkey-file",1,0, OPT_TLS_PRIV_FILE}, + { "tls-password",1,0, OPT_TLS_PASSWORD}, + { "tls-verify-server", 0, 0, OPT_TLS_VERIFY_SERVER}, + { "tls-verify-client", 0, 0, OPT_TLS_VERIFY_CLIENT}, + { "tls-neg-timeout", 1, 0, OPT_TLS_NEG_TIMEOUT}, + { "tls-cipher", 1, 0, OPT_TLS_CIPHER}, +#endif + { "capture-dev", 1, 0, OPT_CAPTURE_DEV}, + { "playback-dev", 1, 0, OPT_PLAYBACK_DEV}, + { "capture-lat", 1, 0, OPT_CAPTURE_LAT}, + { "playback-lat", 1, 0, OPT_PLAYBACK_LAT}, + { "stdout-refresh", 1, 0, OPT_STDOUT_REFRESH}, + { "stdout-refresh-text", 1, 0, OPT_STDOUT_REFRESH_TEXT}, +#ifdef _IONBF + { "stdout-no-buf", 0, 0, OPT_STDOUT_NO_BUF }, +#endif + { "snd-auto-close", 1, 0, OPT_SND_AUTO_CLOSE}, + { "no-tones", 0, 0, OPT_NO_TONES}, + { "jb-max-size", 1, 0, OPT_JB_MAX_SIZE}, +#if defined(PJ_HAS_IPV6) && PJ_HAS_IPV6 + { "ipv6", 0, 0, OPT_IPV6}, +#endif + { "set-qos", 0, 0, OPT_QOS}, + { "use-timer", 1, 0, OPT_TIMER}, + { "timer-se", 1, 0, OPT_TIMER_SE}, + { "timer-min-se", 1, 0, OPT_TIMER_MIN_SE}, + { "outb-rid", 1, 0, OPT_OUTB_RID}, + { "video", 0, 0, OPT_VIDEO}, + { "extra-audio",0, 0, OPT_EXTRA_AUDIO}, + { "vcapture-dev", 1, 0, OPT_VCAPTURE_DEV}, + { "vrender-dev", 1, 0, OPT_VRENDER_DEV}, + { "play-avi", 1, 0, OPT_PLAY_AVI}, + { "auto-play-avi", 0, 0, OPT_AUTO_PLAY_AVI}, + { NULL, 0, 0, 0} + }; + pj_status_t status; + pjsua_acc_config *cur_acc; + char *config_file = NULL; + unsigned i; + + /* Run pj_getopt once to see if user specifies config file to read. */ + pj_optind = 0; + while ((c=pj_getopt_long(argc, argv, "", long_options, + &option_index)) != -1) + { + switch (c) { + case OPT_CONFIG_FILE: + config_file = pj_optarg; + break; + } + if (config_file) + break; + } + + if (config_file) { + status = read_config_file(app_config.pool, config_file, &argc, &argv); + if (status != 0) + return status; + } + + cfg->acc_cnt = 0; + cur_acc = &cfg->acc_cfg[0]; + + + /* Reinitialize and re-run pj_getopt again, possibly with new arguments + * read from config file. + */ + pj_optind = 0; + while((c=pj_getopt_long(argc,argv, "", long_options,&option_index))!=-1) { + pj_str_t tmp; + long lval; + + switch (c) { + + case OPT_CONFIG_FILE: + /* Ignore as this has been processed before */ + break; + + case OPT_LOG_FILE: + cfg->log_cfg.log_filename = pj_str(pj_optarg); + break; + + case OPT_LOG_LEVEL: + c = pj_strtoul(pj_cstr(&tmp, pj_optarg)); + if (c < 0 || c > 6) { + PJ_LOG(1,(THIS_FILE, + "Error: expecting integer value 0-6 " + "for --log-level")); + return PJ_EINVAL; + } + cfg->log_cfg.level = c; + pj_log_set_level( c ); + break; + + case OPT_APP_LOG_LEVEL: + cfg->log_cfg.console_level = pj_strtoul(pj_cstr(&tmp, pj_optarg)); + if (cfg->log_cfg.console_level < 0 || cfg->log_cfg.console_level > 6) { + PJ_LOG(1,(THIS_FILE, + "Error: expecting integer value 0-6 " + "for --app-log-level")); + return PJ_EINVAL; + } + break; + + case OPT_LOG_APPEND: + cfg->log_cfg.log_file_flags |= PJ_O_APPEND; + break; + + case OPT_COLOR: + cfg->log_cfg.decor |= PJ_LOG_HAS_COLOR; + break; + + case OPT_NO_COLOR: + cfg->log_cfg.decor &= ~PJ_LOG_HAS_COLOR; + break; + + case OPT_LIGHT_BG: + pj_log_set_color(1, PJ_TERM_COLOR_R); + pj_log_set_color(2, PJ_TERM_COLOR_R | PJ_TERM_COLOR_G); + pj_log_set_color(3, PJ_TERM_COLOR_B | PJ_TERM_COLOR_G); + pj_log_set_color(4, 0); + pj_log_set_color(5, 0); + pj_log_set_color(77, 0); + break; + + case OPT_NO_STDERR: + freopen("/dev/null", "w", stderr); + break; + + case OPT_HELP: + usage(); + return PJ_EINVAL; + + case OPT_VERSION: /* version */ + pj_dump_config(); + return PJ_EINVAL; + + case OPT_NULL_AUDIO: + cfg->null_audio = PJ_TRUE; + break; + + case OPT_CLOCK_RATE: + lval = pj_strtoul(pj_cstr(&tmp, pj_optarg)); + if (lval < 8000 || lval > 192000) { + PJ_LOG(1,(THIS_FILE, "Error: expecting value between " + "8000-192000 for conference clock rate")); + return PJ_EINVAL; + } + cfg->media_cfg.clock_rate = lval; + break; + + case OPT_SND_CLOCK_RATE: + lval = pj_strtoul(pj_cstr(&tmp, pj_optarg)); + if (lval < 8000 || lval > 192000) { + PJ_LOG(1,(THIS_FILE, "Error: expecting value between " + "8000-192000 for sound device clock rate")); + return PJ_EINVAL; + } + cfg->media_cfg.snd_clock_rate = lval; + break; + + case OPT_STEREO: + cfg->media_cfg.channel_count = 2; + break; + + case OPT_LOCAL_PORT: /* local-port */ + lval = pj_strtoul(pj_cstr(&tmp, pj_optarg)); + if (lval < 0 || lval > 65535) { + PJ_LOG(1,(THIS_FILE, + "Error: expecting integer value for " + "--local-port")); + return PJ_EINVAL; + } + cfg->udp_cfg.port = (pj_uint16_t)lval; + break; + + case OPT_IP_ADDR: /* ip-addr */ + cfg->udp_cfg.public_addr = pj_str(pj_optarg); + cfg->rtp_cfg.public_addr = pj_str(pj_optarg); + break; + + case OPT_BOUND_ADDR: /* bound-addr */ + cfg->udp_cfg.bound_addr = pj_str(pj_optarg); + cfg->rtp_cfg.bound_addr = pj_str(pj_optarg); + break; + + case OPT_NO_UDP: /* no-udp */ + if (cfg->no_tcp) { + PJ_LOG(1,(THIS_FILE,"Error: can not disable both TCP and UDP")); + return PJ_EINVAL; + } + + cfg->no_udp = PJ_TRUE; + break; + + case OPT_NOREFERSUB: /* norefersub */ + cfg->no_refersub = PJ_TRUE; + break; + + case OPT_NO_TCP: /* no-tcp */ + if (cfg->no_udp) { + PJ_LOG(1,(THIS_FILE,"Error: can not disable both TCP and UDP")); + return PJ_EINVAL; + } + + cfg->no_tcp = PJ_TRUE; + break; + + case OPT_PROXY: /* proxy */ + if (pjsua_verify_sip_url(pj_optarg) != 0) { + PJ_LOG(1,(THIS_FILE, + "Error: invalid SIP URL '%s' " + "in proxy argument", pj_optarg)); + return PJ_EINVAL; + } + cur_acc->proxy[cur_acc->proxy_cnt++] = pj_str(pj_optarg); + break; + + case OPT_OUTBOUND_PROXY: /* outbound proxy */ + if (pjsua_verify_sip_url(pj_optarg) != 0) { + PJ_LOG(1,(THIS_FILE, + "Error: invalid SIP URL '%s' " + "in outbound proxy argument", pj_optarg)); + return PJ_EINVAL; + } + cfg->cfg.outbound_proxy[cfg->cfg.outbound_proxy_cnt++] = pj_str(pj_optarg); + break; + + case OPT_REGISTRAR: /* registrar */ + if (pjsua_verify_sip_url(pj_optarg) != 0) { + PJ_LOG(1,(THIS_FILE, + "Error: invalid SIP URL '%s' in " + "registrar argument", pj_optarg)); + return PJ_EINVAL; + } + cur_acc->reg_uri = pj_str(pj_optarg); + break; + + case OPT_REG_TIMEOUT: /* reg-timeout */ + cur_acc->reg_timeout = pj_strtoul(pj_cstr(&tmp,pj_optarg)); + if (cur_acc->reg_timeout < 1 || cur_acc->reg_timeout > 3600) { + PJ_LOG(1,(THIS_FILE, + "Error: invalid value for --reg-timeout " + "(expecting 1-3600)")); + return PJ_EINVAL; + } + break; + + case OPT_PUBLISH: /* publish */ + cur_acc->publish_enabled = PJ_TRUE; + break; + + case OPT_MWI: /* mwi */ + cur_acc->mwi_enabled = PJ_TRUE; + break; + + case OPT_100REL: /** 100rel */ + cur_acc->require_100rel = PJSUA_100REL_MANDATORY; + cfg->cfg.require_100rel = PJSUA_100REL_MANDATORY; + break; + + case OPT_TIMER: /** session timer */ + lval = pj_strtoul(pj_cstr(&tmp, pj_optarg)); + if (lval < 0 || lval > 3) { + PJ_LOG(1,(THIS_FILE, + "Error: expecting integer value 0-3 for --use-timer")); + return PJ_EINVAL; + } + cur_acc->use_timer = lval; + cfg->cfg.use_timer = lval; + break; + + case OPT_TIMER_SE: /** session timer session expiration */ + cur_acc->timer_setting.sess_expires = pj_strtoul(pj_cstr(&tmp, pj_optarg)); + if (cur_acc->timer_setting.sess_expires < 90) { + PJ_LOG(1,(THIS_FILE, + "Error: invalid value for --timer-se " + "(expecting higher than 90)")); + return PJ_EINVAL; + } + cfg->cfg.timer_setting.sess_expires = cur_acc->timer_setting.sess_expires; + break; + + case OPT_TIMER_MIN_SE: /** session timer minimum session expiration */ + cur_acc->timer_setting.min_se = pj_strtoul(pj_cstr(&tmp, pj_optarg)); + if (cur_acc->timer_setting.min_se < 90) { + PJ_LOG(1,(THIS_FILE, + "Error: invalid value for --timer-min-se " + "(expecting higher than 90)")); + return PJ_EINVAL; + } + cfg->cfg.timer_setting.min_se = cur_acc->timer_setting.min_se; + break; + + case OPT_OUTB_RID: /* Outbound reg-id */ + cur_acc->rfc5626_reg_id = pj_str(pj_optarg); + break; + + case OPT_USE_IMS: /* Activate IMS settings */ + cur_acc->auth_pref.initial_auth = PJ_TRUE; + break; + + case OPT_ID: /* id */ + if (pjsua_verify_url(pj_optarg) != 0) { + PJ_LOG(1,(THIS_FILE, + "Error: invalid SIP URL '%s' " + "in local id argument", pj_optarg)); + return PJ_EINVAL; + } + cur_acc->id = pj_str(pj_optarg); + break; + + case OPT_CONTACT: /* contact */ + if (pjsua_verify_sip_url(pj_optarg) != 0) { + PJ_LOG(1,(THIS_FILE, + "Error: invalid SIP URL '%s' " + "in contact argument", pj_optarg)); + return PJ_EINVAL; + } + cur_acc->force_contact = pj_str(pj_optarg); + break; + + case OPT_CONTACT_PARAMS: + cur_acc->contact_params = pj_str(pj_optarg); + break; + + case OPT_CONTACT_URI_PARAMS: + cur_acc->contact_uri_params = pj_str(pj_optarg); + break; + + case OPT_AUTO_UPDATE_NAT: /* OPT_AUTO_UPDATE_NAT */ + cur_acc->allow_contact_rewrite = pj_strtoul(pj_cstr(&tmp, pj_optarg)); + break; + + case OPT_USE_COMPACT_FORM: + /* enable compact form - from Ticket #342 */ + { + extern pj_bool_t pjsip_use_compact_form; + extern pj_bool_t pjsip_include_allow_hdr_in_dlg; + extern pj_bool_t pjmedia_add_rtpmap_for_static_pt; + + pjsip_use_compact_form = PJ_TRUE; + /* do not transmit Allow header */ + pjsip_include_allow_hdr_in_dlg = PJ_FALSE; + /* Do not include rtpmap for static payload types (<96) */ + pjmedia_add_rtpmap_for_static_pt = PJ_FALSE; + } + break; + + case OPT_ACCEPT_REDIRECT: + cfg->redir_op = my_atoi(pj_optarg); + if (cfg->redir_op<0 || cfg->redir_op>PJSIP_REDIRECT_STOP) { + PJ_LOG(1,(THIS_FILE, + "Error: accept-redirect value '%s' ", pj_optarg)); + return PJ_EINVAL; + } + break; + + case OPT_NO_FORCE_LR: + cfg->cfg.force_lr = PJ_FALSE; + break; + + case OPT_NEXT_ACCOUNT: /* Add more account. */ + cfg->acc_cnt++; + cur_acc = &cfg->acc_cfg[cfg->acc_cnt]; + break; + + case OPT_USERNAME: /* Default authentication user */ + cur_acc->cred_info[cur_acc->cred_count].username = pj_str(pj_optarg); + cur_acc->cred_info[cur_acc->cred_count].scheme = pj_str("Digest"); + break; + + case OPT_REALM: /* Default authentication realm. */ + cur_acc->cred_info[cur_acc->cred_count].realm = pj_str(pj_optarg); + break; + + case OPT_PASSWORD: /* authentication password */ + cur_acc->cred_info[cur_acc->cred_count].data_type = PJSIP_CRED_DATA_PLAIN_PASSWD; + cur_acc->cred_info[cur_acc->cred_count].data = pj_str(pj_optarg); +#if PJSIP_HAS_DIGEST_AKA_AUTH + cur_acc->cred_info[cur_acc->cred_count].data_type |= PJSIP_CRED_DATA_EXT_AKA; + cur_acc->cred_info[cur_acc->cred_count].ext.aka.k = pj_str(pj_optarg); + cur_acc->cred_info[cur_acc->cred_count].ext.aka.cb = &pjsip_auth_create_aka_response; +#endif + break; + + case OPT_REG_RETRY_INTERVAL: + cur_acc->reg_retry_interval = pj_strtoul(pj_cstr(&tmp, pj_optarg)); + break; + + case OPT_REG_USE_PROXY: + cur_acc->reg_use_proxy = (unsigned)pj_strtoul(pj_cstr(&tmp, pj_optarg)); + if (cur_acc->reg_use_proxy > 3) { + PJ_LOG(1,(THIS_FILE, "Error: invalid --reg-use-proxy value '%s'", + pj_optarg)); + return PJ_EINVAL; + } + break; + + case OPT_NEXT_CRED: /* next credential */ + cur_acc->cred_count++; + break; + + case OPT_NAMESERVER: /* nameserver */ + cfg->cfg.nameserver[cfg->cfg.nameserver_count++] = pj_str(pj_optarg); + if (cfg->cfg.nameserver_count > PJ_ARRAY_SIZE(cfg->cfg.nameserver)) { + PJ_LOG(1,(THIS_FILE, "Error: too many nameservers")); + return PJ_ETOOMANY; + } + break; + + case OPT_STUN_SRV: /* STUN server */ + cfg->cfg.stun_host = pj_str(pj_optarg); + if (cfg->cfg.stun_srv_cnt==PJ_ARRAY_SIZE(cfg->cfg.stun_srv)) { + PJ_LOG(1,(THIS_FILE, "Error: too many STUN servers")); + return PJ_ETOOMANY; + } + cfg->cfg.stun_srv[cfg->cfg.stun_srv_cnt++] = pj_str(pj_optarg); + break; + + case OPT_ADD_BUDDY: /* Add to buddy list. */ + if (pjsua_verify_url(pj_optarg) != 0) { + PJ_LOG(1,(THIS_FILE, + "Error: invalid URL '%s' in " + "--add-buddy option", pj_optarg)); + return -1; + } + if (cfg->buddy_cnt == PJ_ARRAY_SIZE(cfg->buddy_cfg)) { + PJ_LOG(1,(THIS_FILE, + "Error: too many buddies in buddy list.")); + return -1; + } + cfg->buddy_cfg[cfg->buddy_cnt].uri = pj_str(pj_optarg); + cfg->buddy_cnt++; + break; + + case OPT_AUTO_PLAY: + cfg->auto_play = 1; + break; + + case OPT_AUTO_PLAY_HANGUP: + cfg->auto_play_hangup = 1; + break; + + case OPT_AUTO_REC: + cfg->auto_rec = 1; + break; + + case OPT_AUTO_LOOP: + cfg->auto_loop = 1; + break; + + case OPT_AUTO_CONF: + cfg->auto_conf = 1; + break; + + case OPT_PLAY_FILE: + cfg->wav_files[cfg->wav_count++] = pj_str(pj_optarg); + break; + + case OPT_PLAY_TONE: + { + int f1, f2, on, off; + int n; + + n = sscanf(pj_optarg, "%d,%d,%d,%d", &f1, &f2, &on, &off); + if (n != 4) { + puts("Expecting f1,f2,on,off in --play-tone"); + return -1; + } + + cfg->tones[cfg->tone_count].freq1 = (short)f1; + cfg->tones[cfg->tone_count].freq2 = (short)f2; + cfg->tones[cfg->tone_count].on_msec = (short)on; + cfg->tones[cfg->tone_count].off_msec = (short)off; + ++cfg->tone_count; + } + break; + + case OPT_REC_FILE: + cfg->rec_file = pj_str(pj_optarg); + break; + + case OPT_USE_ICE: + cfg->media_cfg.enable_ice = PJ_TRUE; + break; + + case OPT_ICE_REGULAR: + cfg->media_cfg.ice_opt.aggressive = PJ_FALSE; + break; + + case OPT_USE_TURN: + cfg->media_cfg.enable_turn = PJ_TRUE; + break; + + case OPT_ICE_MAX_HOSTS: + cfg->media_cfg.ice_max_host_cands = my_atoi(pj_optarg); + break; + + case OPT_ICE_NO_RTCP: + cfg->media_cfg.ice_no_rtcp = PJ_TRUE; + break; + + case OPT_TURN_SRV: + cfg->media_cfg.turn_server = pj_str(pj_optarg); + break; + + case OPT_TURN_TCP: + cfg->media_cfg.turn_conn_type = PJ_TURN_TP_TCP; + break; + + case OPT_TURN_USER: + cfg->media_cfg.turn_auth_cred.type = PJ_STUN_AUTH_CRED_STATIC; + cfg->media_cfg.turn_auth_cred.data.static_cred.realm = pj_str("*"); + cfg->media_cfg.turn_auth_cred.data.static_cred.username = pj_str(pj_optarg); + break; + + case OPT_TURN_PASSWD: + cfg->media_cfg.turn_auth_cred.data.static_cred.data_type = PJ_STUN_PASSWD_PLAIN; + cfg->media_cfg.turn_auth_cred.data.static_cred.data = pj_str(pj_optarg); + break; + +#if defined(PJMEDIA_HAS_SRTP) && (PJMEDIA_HAS_SRTP != 0) + case OPT_USE_SRTP: + app_config.cfg.use_srtp = my_atoi(pj_optarg); + if (!pj_isdigit(*pj_optarg) || app_config.cfg.use_srtp > 3) { + PJ_LOG(1,(THIS_FILE, "Invalid value for --use-srtp option")); + return -1; + } + if ((int)app_config.cfg.use_srtp == 3) { + /* SRTP optional mode with duplicated media offer */ + app_config.cfg.use_srtp = PJMEDIA_SRTP_OPTIONAL; + app_config.cfg.srtp_optional_dup_offer = PJ_TRUE; + cur_acc->srtp_optional_dup_offer = PJ_TRUE; + } + cur_acc->use_srtp = app_config.cfg.use_srtp; + break; + case OPT_SRTP_SECURE: + app_config.cfg.srtp_secure_signaling = my_atoi(pj_optarg); + if (!pj_isdigit(*pj_optarg) || + app_config.cfg.srtp_secure_signaling > 2) + { + PJ_LOG(1,(THIS_FILE, "Invalid value for --srtp-secure option")); + return -1; + } + cur_acc->srtp_secure_signaling = app_config.cfg.srtp_secure_signaling; + break; +#endif + + case OPT_RTP_PORT: + cfg->rtp_cfg.port = my_atoi(pj_optarg); + if (cfg->rtp_cfg.port == 0) { + enum { START_PORT=4000 }; + unsigned range; + + range = (65535-START_PORT-PJSUA_MAX_CALLS*2); + cfg->rtp_cfg.port = START_PORT + + ((pj_rand() % range) & 0xFFFE); + } + + if (cfg->rtp_cfg.port < 1 || cfg->rtp_cfg.port > 65535) { + PJ_LOG(1,(THIS_FILE, + "Error: rtp-port argument value " + "(expecting 1-65535")); + return -1; + } + break; + + case OPT_DIS_CODEC: + cfg->codec_dis[cfg->codec_dis_cnt++] = pj_str(pj_optarg); + break; + + case OPT_ADD_CODEC: + cfg->codec_arg[cfg->codec_cnt++] = pj_str(pj_optarg); + break; + + /* These options were no longer valid after new pjsua */ + /* + case OPT_COMPLEXITY: + cfg->complexity = my_atoi(pj_optarg); + if (cfg->complexity < 0 || cfg->complexity > 10) { + PJ_LOG(1,(THIS_FILE, + "Error: invalid --complexity (expecting 0-10")); + return -1; + } + break; + */ + + case OPT_DURATION: + cfg->duration = my_atoi(pj_optarg); + break; + + case OPT_THREAD_CNT: + cfg->cfg.thread_cnt = my_atoi(pj_optarg); + if (cfg->cfg.thread_cnt > 128) { + PJ_LOG(1,(THIS_FILE, + "Error: invalid --thread-cnt option")); + return -1; + } + break; + + case OPT_PTIME: + cfg->media_cfg.ptime = my_atoi(pj_optarg); + if (cfg->media_cfg.ptime < 10 || cfg->media_cfg.ptime > 1000) { + PJ_LOG(1,(THIS_FILE, + "Error: invalid --ptime option")); + return -1; + } + break; + + case OPT_NO_VAD: + cfg->media_cfg.no_vad = PJ_TRUE; + break; + + case OPT_EC_TAIL: + cfg->media_cfg.ec_tail_len = my_atoi(pj_optarg); + if (cfg->media_cfg.ec_tail_len > 1000) { + PJ_LOG(1,(THIS_FILE, "I think the ec-tail length setting " + "is too big")); + return -1; + } + break; + + case OPT_EC_OPT: + cfg->media_cfg.ec_options = my_atoi(pj_optarg); + break; + + case OPT_QUALITY: + cfg->media_cfg.quality = my_atoi(pj_optarg); + if (cfg->media_cfg.quality < 0 || cfg->media_cfg.quality > 10) { + PJ_LOG(1,(THIS_FILE, + "Error: invalid --quality (expecting 0-10")); + return -1; + } + break; + + case OPT_ILBC_MODE: + cfg->media_cfg.ilbc_mode = my_atoi(pj_optarg); + if (cfg->media_cfg.ilbc_mode!=20 && cfg->media_cfg.ilbc_mode!=30) { + PJ_LOG(1,(THIS_FILE, + "Error: invalid --ilbc-mode (expecting 20 or 30")); + return -1; + } + break; + + case OPT_RX_DROP_PCT: + cfg->media_cfg.rx_drop_pct = my_atoi(pj_optarg); + if (cfg->media_cfg.rx_drop_pct > 100) { + PJ_LOG(1,(THIS_FILE, + "Error: invalid --rx-drop-pct (expecting <= 100")); + return -1; + } + break; + + case OPT_TX_DROP_PCT: + cfg->media_cfg.tx_drop_pct = my_atoi(pj_optarg); + if (cfg->media_cfg.tx_drop_pct > 100) { + PJ_LOG(1,(THIS_FILE, + "Error: invalid --tx-drop-pct (expecting <= 100")); + return -1; + } + break; + + case OPT_AUTO_ANSWER: + cfg->auto_answer = my_atoi(pj_optarg); + if (cfg->auto_answer < 100 || cfg->auto_answer > 699) { + PJ_LOG(1,(THIS_FILE, + "Error: invalid code in --auto-answer " + "(expecting 100-699")); + return -1; + } + break; + + case OPT_MAX_CALLS: + cfg->cfg.max_calls = my_atoi(pj_optarg); + if (cfg->cfg.max_calls < 1 || cfg->cfg.max_calls > PJSUA_MAX_CALLS) { + PJ_LOG(1,(THIS_FILE,"Error: maximum call setting exceeds " + "compile time limit (PJSUA_MAX_CALLS=%d)", + PJSUA_MAX_CALLS)); + return -1; + } + break; + +#if defined(PJSIP_HAS_TLS_TRANSPORT) && (PJSIP_HAS_TLS_TRANSPORT != 0) + case OPT_USE_TLS: + cfg->use_tls = PJ_TRUE; + break; + + case OPT_TLS_CA_FILE: + cfg->udp_cfg.tls_setting.ca_list_file = pj_str(pj_optarg); + break; + + case OPT_TLS_CERT_FILE: + cfg->udp_cfg.tls_setting.cert_file = pj_str(pj_optarg); + break; + + case OPT_TLS_PRIV_FILE: + cfg->udp_cfg.tls_setting.privkey_file = pj_str(pj_optarg); + break; + + case OPT_TLS_PASSWORD: + cfg->udp_cfg.tls_setting.password = pj_str(pj_optarg); + break; + + case OPT_TLS_VERIFY_SERVER: + cfg->udp_cfg.tls_setting.verify_server = PJ_TRUE; + break; + + case OPT_TLS_VERIFY_CLIENT: + cfg->udp_cfg.tls_setting.verify_client = PJ_TRUE; + cfg->udp_cfg.tls_setting.require_client_cert = PJ_TRUE; + break; + + case OPT_TLS_NEG_TIMEOUT: + cfg->udp_cfg.tls_setting.timeout.sec = atoi(pj_optarg); + break; + + case OPT_TLS_CIPHER: + { + pj_ssl_cipher cipher; + + if (pj_ansi_strnicmp(pj_optarg, "0x", 2) == 0) { + pj_str_t cipher_st = pj_str(pj_optarg + 2); + cipher = pj_strtoul2(&cipher_st, NULL, 16); + } else { + cipher = atoi(pj_optarg); + } + + if (pj_ssl_cipher_is_supported(cipher)) { + static pj_ssl_cipher tls_ciphers[128]; + + tls_ciphers[cfg->udp_cfg.tls_setting.ciphers_num++] = cipher; + cfg->udp_cfg.tls_setting.ciphers = tls_ciphers; + } else { + pj_ssl_cipher ciphers[128]; + unsigned j, ciphers_cnt; + + ciphers_cnt = PJ_ARRAY_SIZE(ciphers); + pj_ssl_cipher_get_availables(ciphers, &ciphers_cnt); + + PJ_LOG(1,(THIS_FILE, "Cipher \"%s\" is not supported by " + "TLS/SSL backend.", pj_optarg)); + printf("Available TLS/SSL ciphers (%d):\n", ciphers_cnt); + for (j=0; j<ciphers_cnt; ++j) + printf("- 0x%06X: %s\n", ciphers[j], pj_ssl_cipher_name(ciphers[j])); + return -1; + } + } + break; +#endif /* PJSIP_HAS_TLS_TRANSPORT */ + + case OPT_CAPTURE_DEV: + cfg->capture_dev = atoi(pj_optarg); + break; + + case OPT_PLAYBACK_DEV: + cfg->playback_dev = atoi(pj_optarg); + break; + + case OPT_STDOUT_REFRESH: + stdout_refresh = atoi(pj_optarg); + break; + + case OPT_STDOUT_REFRESH_TEXT: + stdout_refresh_text = pj_optarg; + break; + +#ifdef _IONBF + case OPT_STDOUT_NO_BUF: + setvbuf(stdout, NULL, _IONBF, 0); + break; +#endif + + case OPT_CAPTURE_LAT: + cfg->capture_lat = atoi(pj_optarg); + break; + + case OPT_PLAYBACK_LAT: + cfg->playback_lat = atoi(pj_optarg); + break; + + case OPT_SND_AUTO_CLOSE: + cfg->media_cfg.snd_auto_close_time = atoi(pj_optarg); + break; + + case OPT_NO_TONES: + cfg->no_tones = PJ_TRUE; + break; + + case OPT_JB_MAX_SIZE: + cfg->media_cfg.jb_max = atoi(pj_optarg); + break; + +#if defined(PJ_HAS_IPV6) && PJ_HAS_IPV6 + case OPT_IPV6: + cfg->ipv6 = PJ_TRUE; + break; +#endif + case OPT_QOS: + cfg->enable_qos = PJ_TRUE; + /* Set RTP traffic type to Voice */ + cfg->rtp_cfg.qos_type = PJ_QOS_TYPE_VOICE; + /* Directly apply DSCP value to SIP traffic. Say lets + * set it to CS3 (DSCP 011000). Note that this will not + * work on all platforms. + */ + cfg->udp_cfg.qos_params.flags = PJ_QOS_PARAM_HAS_DSCP; + cfg->udp_cfg.qos_params.dscp_val = 0x18; + break; + case OPT_VIDEO: + cfg->vid.vid_cnt = 1; + cfg->vid.in_auto_show = PJ_TRUE; + cfg->vid.out_auto_transmit = PJ_TRUE; + break; + case OPT_EXTRA_AUDIO: + cfg->aud_cnt++; + break; + + case OPT_VCAPTURE_DEV: + cfg->vid.vcapture_dev = atoi(pj_optarg); + cur_acc->vid_cap_dev = cfg->vid.vcapture_dev; + break; + + case OPT_VRENDER_DEV: + cfg->vid.vrender_dev = atoi(pj_optarg); + cur_acc->vid_rend_dev = cfg->vid.vrender_dev; + break; + + case OPT_PLAY_AVI: + if (app_config.avi_cnt >= MAX_AVI) { + PJ_LOG(1,(THIS_FILE, "Too many AVIs")); + return -1; + } + app_config.avi[app_config.avi_cnt++].path = pj_str(pj_optarg); + break; + + case OPT_AUTO_PLAY_AVI: + app_config.avi_auto_play = PJ_TRUE; + break; + + default: + PJ_LOG(1,(THIS_FILE, + "Argument \"%s\" is not valid. Use --help to see help", + argv[pj_optind-1])); + return -1; + } + } + + if (pj_optind != argc) { + pj_str_t uri_arg; + + if (pjsua_verify_url(argv[pj_optind]) != PJ_SUCCESS) { + PJ_LOG(1,(THIS_FILE, "Invalid SIP URI %s", argv[pj_optind])); + return -1; + } + uri_arg = pj_str(argv[pj_optind]); + if (uri_to_call) + *uri_to_call = uri_arg; + pj_optind++; + + /* Add URI to call to buddy list if it's not already there */ + for (i=0; i<cfg->buddy_cnt; ++i) { + if (pj_stricmp(&cfg->buddy_cfg[i].uri, &uri_arg)==0) + break; + } + if (i == cfg->buddy_cnt && cfg->buddy_cnt < PJSUA_MAX_BUDDIES) { + cfg->buddy_cfg[cfg->buddy_cnt++].uri = uri_arg; + } + + } else { + if (uri_to_call) + uri_to_call->slen = 0; + } + + if (pj_optind != argc) { + PJ_LOG(1,(THIS_FILE, "Error: unknown options %s", argv[pj_optind])); + return PJ_EINVAL; + } + + if (cfg->acc_cfg[cfg->acc_cnt].id.slen) + cfg->acc_cnt++; + + for (i=0; i<cfg->acc_cnt; ++i) { + pjsua_acc_config *acfg = &cfg->acc_cfg[i]; + + if (acfg->cred_info[acfg->cred_count].username.slen) + { + acfg->cred_count++; + } + + /* When IMS mode is enabled for the account, verify that settings + * are okay. + */ + /* For now we check if IMS mode is activated by looking if + * initial_auth is set. + */ + if (acfg->auth_pref.initial_auth && acfg->cred_count) { + /* Realm must point to the real domain */ + if (*acfg->cred_info[0].realm.ptr=='*') { + PJ_LOG(1,(THIS_FILE, + "Error: cannot use '*' as realm with IMS")); + return PJ_EINVAL; + } + + /* Username for authentication must be in a@b format */ + if (strchr(acfg->cred_info[0].username.ptr, '@')==0) { + PJ_LOG(1,(THIS_FILE, + "Error: Username for authentication must " + "be in user@domain format with IMS")); + return PJ_EINVAL; + } + } + } + + + return PJ_SUCCESS; +} + + +/* + * Save account settings + */ +static void write_account_settings(int acc_index, pj_str_t *result) +{ + unsigned i; + char line[128]; + pjsua_acc_config *acc_cfg = &app_config.acc_cfg[acc_index]; + + + pj_ansi_sprintf(line, "\n#\n# Account %d:\n#\n", acc_index); + pj_strcat2(result, line); + + + /* Identity */ + if (acc_cfg->id.slen) { + pj_ansi_sprintf(line, "--id %.*s\n", + (int)acc_cfg->id.slen, + acc_cfg->id.ptr); + pj_strcat2(result, line); + } + + /* Registrar server */ + if (acc_cfg->reg_uri.slen) { + pj_ansi_sprintf(line, "--registrar %.*s\n", + (int)acc_cfg->reg_uri.slen, + acc_cfg->reg_uri.ptr); + pj_strcat2(result, line); + + pj_ansi_sprintf(line, "--reg-timeout %u\n", + acc_cfg->reg_timeout); + pj_strcat2(result, line); + } + + /* Contact */ + if (acc_cfg->force_contact.slen) { + pj_ansi_sprintf(line, "--contact %.*s\n", + (int)acc_cfg->force_contact.slen, + acc_cfg->force_contact.ptr); + pj_strcat2(result, line); + } + + /* Contact header parameters */ + if (acc_cfg->contact_params.slen) { + pj_ansi_sprintf(line, "--contact-params %.*s\n", + (int)acc_cfg->contact_params.slen, + acc_cfg->contact_params.ptr); + pj_strcat2(result, line); + } + + /* Contact URI parameters */ + if (acc_cfg->contact_uri_params.slen) { + pj_ansi_sprintf(line, "--contact-uri-params %.*s\n", + (int)acc_cfg->contact_uri_params.slen, + acc_cfg->contact_uri_params.ptr); + pj_strcat2(result, line); + } + + /* */ + if (acc_cfg->allow_contact_rewrite!=1) + { + pj_ansi_sprintf(line, "--auto-update-nat %i\n", + (int)acc_cfg->allow_contact_rewrite); + pj_strcat2(result, line); + } + +#if defined(PJMEDIA_HAS_SRTP) && (PJMEDIA_HAS_SRTP != 0) + /* SRTP */ + if (acc_cfg->use_srtp) { + int use_srtp = (int)acc_cfg->use_srtp; + if (use_srtp == PJMEDIA_SRTP_OPTIONAL && + acc_cfg->srtp_optional_dup_offer) + { + use_srtp = 3; + } + pj_ansi_sprintf(line, "--use-srtp %i\n", use_srtp); + pj_strcat2(result, line); + } + if (acc_cfg->srtp_secure_signaling != + PJSUA_DEFAULT_SRTP_SECURE_SIGNALING) + { + pj_ansi_sprintf(line, "--srtp-secure %d\n", + acc_cfg->srtp_secure_signaling); + pj_strcat2(result, line); + } +#endif + + /* Proxy */ + for (i=0; i<acc_cfg->proxy_cnt; ++i) { + pj_ansi_sprintf(line, "--proxy %.*s\n", + (int)acc_cfg->proxy[i].slen, + acc_cfg->proxy[i].ptr); + pj_strcat2(result, line); + } + + /* Credentials */ + for (i=0; i<acc_cfg->cred_count; ++i) { + if (acc_cfg->cred_info[i].realm.slen) { + pj_ansi_sprintf(line, "--realm %.*s\n", + (int)acc_cfg->cred_info[i].realm.slen, + acc_cfg->cred_info[i].realm.ptr); + pj_strcat2(result, line); + } + + if (acc_cfg->cred_info[i].username.slen) { + pj_ansi_sprintf(line, "--username %.*s\n", + (int)acc_cfg->cred_info[i].username.slen, + acc_cfg->cred_info[i].username.ptr); + pj_strcat2(result, line); + } + + if (acc_cfg->cred_info[i].data.slen) { + pj_ansi_sprintf(line, "--password %.*s\n", + (int)acc_cfg->cred_info[i].data.slen, + acc_cfg->cred_info[i].data.ptr); + pj_strcat2(result, line); + } + + if (i != acc_cfg->cred_count - 1) + pj_strcat2(result, "--next-cred\n"); + } + + /* reg-use-proxy */ + if (acc_cfg->reg_use_proxy != 3) { + pj_ansi_sprintf(line, "--reg-use-proxy %d\n", + acc_cfg->reg_use_proxy); + pj_strcat2(result, line); + } + + /* rereg-delay */ + if (acc_cfg->reg_retry_interval != PJSUA_REG_RETRY_INTERVAL) { + pj_ansi_sprintf(line, "--rereg-delay %d\n", + acc_cfg->reg_retry_interval); + pj_strcat2(result, line); + } + + /* 100rel extension */ + if (acc_cfg->require_100rel) { + pj_strcat2(result, "--use-100rel\n"); + } + + /* Session Timer extension */ + if (acc_cfg->use_timer) { + pj_ansi_sprintf(line, "--use-timer %d\n", + acc_cfg->use_timer); + pj_strcat2(result, line); + } + if (acc_cfg->timer_setting.min_se != 90) { + pj_ansi_sprintf(line, "--timer-min-se %d\n", + acc_cfg->timer_setting.min_se); + pj_strcat2(result, line); + } + if (acc_cfg->timer_setting.sess_expires != PJSIP_SESS_TIMER_DEF_SE) { + pj_ansi_sprintf(line, "--timer-se %d\n", + acc_cfg->timer_setting.sess_expires); + pj_strcat2(result, line); + } + + /* Publish */ + if (acc_cfg->publish_enabled) + pj_strcat2(result, "--publish\n"); + + /* MWI */ + if (acc_cfg->mwi_enabled) + pj_strcat2(result, "--mwi\n"); +} + + +/* + * Write settings. + */ +static int write_settings(const struct app_config *config, + char *buf, pj_size_t max) +{ + unsigned acc_index; + unsigned i; + pj_str_t cfg; + char line[128]; + extern pj_bool_t pjsip_use_compact_form; + + PJ_UNUSED_ARG(max); + + cfg.ptr = buf; + cfg.slen = 0; + + /* Logging. */ + pj_strcat2(&cfg, "#\n# Logging options:\n#\n"); + pj_ansi_sprintf(line, "--log-level %d\n", + config->log_cfg.level); + pj_strcat2(&cfg, line); + + pj_ansi_sprintf(line, "--app-log-level %d\n", + config->log_cfg.console_level); + pj_strcat2(&cfg, line); + + if (config->log_cfg.log_filename.slen) { + pj_ansi_sprintf(line, "--log-file %.*s\n", + (int)config->log_cfg.log_filename.slen, + config->log_cfg.log_filename.ptr); + pj_strcat2(&cfg, line); + } + + if (config->log_cfg.log_file_flags & PJ_O_APPEND) { + pj_strcat2(&cfg, "--log-append\n"); + } + + /* Save account settings. */ + for (acc_index=0; acc_index < config->acc_cnt; ++acc_index) { + + write_account_settings(acc_index, &cfg); + + if (acc_index < config->acc_cnt-1) + pj_strcat2(&cfg, "--next-account\n"); + } + + + pj_strcat2(&cfg, "\n#\n# Network settings:\n#\n"); + + /* Nameservers */ + for (i=0; i<config->cfg.nameserver_count; ++i) { + pj_ansi_sprintf(line, "--nameserver %.*s\n", + (int)config->cfg.nameserver[i].slen, + config->cfg.nameserver[i].ptr); + pj_strcat2(&cfg, line); + } + + /* Outbound proxy */ + for (i=0; i<config->cfg.outbound_proxy_cnt; ++i) { + pj_ansi_sprintf(line, "--outbound %.*s\n", + (int)config->cfg.outbound_proxy[i].slen, + config->cfg.outbound_proxy[i].ptr); + pj_strcat2(&cfg, line); + } + + /* Transport options */ + if (config->ipv6) { + pj_strcat2(&cfg, "--ipv6\n"); + } + if (config->enable_qos) { + pj_strcat2(&cfg, "--set-qos\n"); + } + + /* UDP Transport. */ + pj_ansi_sprintf(line, "--local-port %d\n", config->udp_cfg.port); + pj_strcat2(&cfg, line); + + /* IP address, if any. */ + if (config->udp_cfg.public_addr.slen) { + pj_ansi_sprintf(line, "--ip-addr %.*s\n", + (int)config->udp_cfg.public_addr.slen, + config->udp_cfg.public_addr.ptr); + pj_strcat2(&cfg, line); + } + + /* Bound IP address, if any. */ + if (config->udp_cfg.bound_addr.slen) { + pj_ansi_sprintf(line, "--bound-addr %.*s\n", + (int)config->udp_cfg.bound_addr.slen, + config->udp_cfg.bound_addr.ptr); + pj_strcat2(&cfg, line); + } + + /* No TCP ? */ + if (config->no_tcp) { + pj_strcat2(&cfg, "--no-tcp\n"); + } + + /* No UDP ? */ + if (config->no_udp) { + pj_strcat2(&cfg, "--no-udp\n"); + } + + /* STUN */ + for (i=0; i<config->cfg.stun_srv_cnt; ++i) { + pj_ansi_sprintf(line, "--stun-srv %.*s\n", + (int)config->cfg.stun_srv[i].slen, + config->cfg.stun_srv[i].ptr); + pj_strcat2(&cfg, line); + } + +#if defined(PJSIP_HAS_TLS_TRANSPORT) && (PJSIP_HAS_TLS_TRANSPORT != 0) + /* TLS */ + if (config->use_tls) + pj_strcat2(&cfg, "--use-tls\n"); + if (config->udp_cfg.tls_setting.ca_list_file.slen) { + pj_ansi_sprintf(line, "--tls-ca-file %.*s\n", + (int)config->udp_cfg.tls_setting.ca_list_file.slen, + config->udp_cfg.tls_setting.ca_list_file.ptr); + pj_strcat2(&cfg, line); + } + if (config->udp_cfg.tls_setting.cert_file.slen) { + pj_ansi_sprintf(line, "--tls-cert-file %.*s\n", + (int)config->udp_cfg.tls_setting.cert_file.slen, + config->udp_cfg.tls_setting.cert_file.ptr); + pj_strcat2(&cfg, line); + } + if (config->udp_cfg.tls_setting.privkey_file.slen) { + pj_ansi_sprintf(line, "--tls-privkey-file %.*s\n", + (int)config->udp_cfg.tls_setting.privkey_file.slen, + config->udp_cfg.tls_setting.privkey_file.ptr); + pj_strcat2(&cfg, line); + } + + if (config->udp_cfg.tls_setting.password.slen) { + pj_ansi_sprintf(line, "--tls-password %.*s\n", + (int)config->udp_cfg.tls_setting.password.slen, + config->udp_cfg.tls_setting.password.ptr); + pj_strcat2(&cfg, line); + } + + if (config->udp_cfg.tls_setting.verify_server) + pj_strcat2(&cfg, "--tls-verify-server\n"); + + if (config->udp_cfg.tls_setting.verify_client) + pj_strcat2(&cfg, "--tls-verify-client\n"); + + if (config->udp_cfg.tls_setting.timeout.sec) { + pj_ansi_sprintf(line, "--tls-neg-timeout %d\n", + (int)config->udp_cfg.tls_setting.timeout.sec); + pj_strcat2(&cfg, line); + } + + for (i=0; i<config->udp_cfg.tls_setting.ciphers_num; ++i) { + pj_ansi_sprintf(line, "--tls-cipher 0x%06X # %s\n", + config->udp_cfg.tls_setting.ciphers[i], + pj_ssl_cipher_name(config->udp_cfg.tls_setting.ciphers[i])); + pj_strcat2(&cfg, line); + } +#endif + + pj_strcat2(&cfg, "\n#\n# Media settings:\n#\n"); + + /* Video & extra audio */ + for (i=0; i<config->vid.vid_cnt; ++i) { + pj_strcat2(&cfg, "--video\n"); + } + for (i=1; i<config->aud_cnt; ++i) { + pj_strcat2(&cfg, "--extra-audio\n"); + } + + /* SRTP */ +#if PJMEDIA_HAS_SRTP + if (app_config.cfg.use_srtp != PJSUA_DEFAULT_USE_SRTP) { + int use_srtp = (int)app_config.cfg.use_srtp; + if (use_srtp == PJMEDIA_SRTP_OPTIONAL && + app_config.cfg.srtp_optional_dup_offer) + { + use_srtp = 3; + } + pj_ansi_sprintf(line, "--use-srtp %d\n", use_srtp); + pj_strcat2(&cfg, line); + } + if (app_config.cfg.srtp_secure_signaling != + PJSUA_DEFAULT_SRTP_SECURE_SIGNALING) + { + pj_ansi_sprintf(line, "--srtp-secure %d\n", + app_config.cfg.srtp_secure_signaling); + pj_strcat2(&cfg, line); + } +#endif + + /* Media Transport*/ + if (config->media_cfg.enable_ice) + pj_strcat2(&cfg, "--use-ice\n"); + + if (config->media_cfg.ice_opt.aggressive == PJ_FALSE) + pj_strcat2(&cfg, "--ice-regular\n"); + + if (config->media_cfg.enable_turn) + pj_strcat2(&cfg, "--use-turn\n"); + + if (config->media_cfg.ice_max_host_cands >= 0) { + pj_ansi_sprintf(line, "--ice_max_host_cands %d\n", + config->media_cfg.ice_max_host_cands); + pj_strcat2(&cfg, line); + } + + if (config->media_cfg.ice_no_rtcp) + pj_strcat2(&cfg, "--ice-no-rtcp\n"); + + if (config->media_cfg.turn_server.slen) { + pj_ansi_sprintf(line, "--turn-srv %.*s\n", + (int)config->media_cfg.turn_server.slen, + config->media_cfg.turn_server.ptr); + pj_strcat2(&cfg, line); + } + + if (config->media_cfg.turn_conn_type == PJ_TURN_TP_TCP) + pj_strcat2(&cfg, "--turn-tcp\n"); + + if (config->media_cfg.turn_auth_cred.data.static_cred.username.slen) { + pj_ansi_sprintf(line, "--turn-user %.*s\n", + (int)config->media_cfg.turn_auth_cred.data.static_cred.username.slen, + config->media_cfg.turn_auth_cred.data.static_cred.username.ptr); + pj_strcat2(&cfg, line); + } + + if (config->media_cfg.turn_auth_cred.data.static_cred.data.slen) { + pj_ansi_sprintf(line, "--turn-passwd %.*s\n", + (int)config->media_cfg.turn_auth_cred.data.static_cred.data.slen, + config->media_cfg.turn_auth_cred.data.static_cred.data.ptr); + pj_strcat2(&cfg, line); + } + + /* Media */ + if (config->null_audio) + pj_strcat2(&cfg, "--null-audio\n"); + if (config->auto_play) + pj_strcat2(&cfg, "--auto-play\n"); + if (config->auto_loop) + pj_strcat2(&cfg, "--auto-loop\n"); + if (config->auto_conf) + pj_strcat2(&cfg, "--auto-conf\n"); + for (i=0; i<config->wav_count; ++i) { + pj_ansi_sprintf(line, "--play-file %s\n", + config->wav_files[i].ptr); + pj_strcat2(&cfg, line); + } + for (i=0; i<config->tone_count; ++i) { + pj_ansi_sprintf(line, "--play-tone %d,%d,%d,%d\n", + config->tones[i].freq1, config->tones[i].freq2, + config->tones[i].on_msec, config->tones[i].off_msec); + pj_strcat2(&cfg, line); + } + if (config->rec_file.slen) { + pj_ansi_sprintf(line, "--rec-file %s\n", + config->rec_file.ptr); + pj_strcat2(&cfg, line); + } + if (config->auto_rec) + pj_strcat2(&cfg, "--auto-rec\n"); + if (config->capture_dev != PJSUA_INVALID_ID) { + pj_ansi_sprintf(line, "--capture-dev %d\n", config->capture_dev); + pj_strcat2(&cfg, line); + } + if (config->playback_dev != PJSUA_INVALID_ID) { + pj_ansi_sprintf(line, "--playback-dev %d\n", config->playback_dev); + pj_strcat2(&cfg, line); + } + if (config->media_cfg.snd_auto_close_time != -1) { + pj_ansi_sprintf(line, "--snd-auto-close %d\n", + config->media_cfg.snd_auto_close_time); + pj_strcat2(&cfg, line); + } + if (config->no_tones) { + pj_strcat2(&cfg, "--no-tones\n"); + } + if (config->media_cfg.jb_max != -1) { + pj_ansi_sprintf(line, "--jb-max-size %d\n", + config->media_cfg.jb_max); + pj_strcat2(&cfg, line); + } + + /* Sound device latency */ + if (config->capture_lat != PJMEDIA_SND_DEFAULT_REC_LATENCY) { + pj_ansi_sprintf(line, "--capture-lat %d\n", config->capture_lat); + pj_strcat2(&cfg, line); + } + if (config->playback_lat != PJMEDIA_SND_DEFAULT_PLAY_LATENCY) { + pj_ansi_sprintf(line, "--playback-lat %d\n", config->playback_lat); + pj_strcat2(&cfg, line); + } + + /* Media clock rate. */ + if (config->media_cfg.clock_rate != PJSUA_DEFAULT_CLOCK_RATE) { + pj_ansi_sprintf(line, "--clock-rate %d\n", + config->media_cfg.clock_rate); + pj_strcat2(&cfg, line); + } else { + pj_ansi_sprintf(line, "#using default --clock-rate %d\n", + config->media_cfg.clock_rate); + pj_strcat2(&cfg, line); + } + + if (config->media_cfg.snd_clock_rate && + config->media_cfg.snd_clock_rate != config->media_cfg.clock_rate) + { + pj_ansi_sprintf(line, "--snd-clock-rate %d\n", + config->media_cfg.snd_clock_rate); + pj_strcat2(&cfg, line); + } + + /* Stereo mode. */ + if (config->media_cfg.channel_count == 2) { + pj_ansi_sprintf(line, "--stereo\n"); + pj_strcat2(&cfg, line); + } + + /* quality */ + if (config->media_cfg.quality != PJSUA_DEFAULT_CODEC_QUALITY) { + pj_ansi_sprintf(line, "--quality %d\n", + config->media_cfg.quality); + pj_strcat2(&cfg, line); + } else { + pj_ansi_sprintf(line, "#using default --quality %d\n", + config->media_cfg.quality); + pj_strcat2(&cfg, line); + } + + if (config->vid.vcapture_dev != PJMEDIA_VID_DEFAULT_CAPTURE_DEV) { + pj_ansi_sprintf(line, "--vcapture-dev %d\n", config->vid.vcapture_dev); + pj_strcat2(&cfg, line); + } + if (config->vid.vrender_dev != PJMEDIA_VID_DEFAULT_RENDER_DEV) { + pj_ansi_sprintf(line, "--vrender-dev %d\n", config->vid.vrender_dev); + pj_strcat2(&cfg, line); + } + for (i=0; i<config->avi_cnt; ++i) { + pj_ansi_sprintf(line, "--play-avi %s\n", config->avi[i].path.ptr); + pj_strcat2(&cfg, line); + } + if (config->avi_auto_play) { + pj_ansi_sprintf(line, "--auto-play-avi\n"); + pj_strcat2(&cfg, line); + } + + /* ptime */ + if (config->media_cfg.ptime) { + pj_ansi_sprintf(line, "--ptime %d\n", + config->media_cfg.ptime); + pj_strcat2(&cfg, line); + } + + /* no-vad */ + if (config->media_cfg.no_vad) { + pj_strcat2(&cfg, "--no-vad\n"); + } + + /* ec-tail */ + if (config->media_cfg.ec_tail_len != PJSUA_DEFAULT_EC_TAIL_LEN) { + pj_ansi_sprintf(line, "--ec-tail %d\n", + config->media_cfg.ec_tail_len); + pj_strcat2(&cfg, line); + } else { + pj_ansi_sprintf(line, "#using default --ec-tail %d\n", + config->media_cfg.ec_tail_len); + pj_strcat2(&cfg, line); + } + + /* ec-opt */ + if (config->media_cfg.ec_options != 0) { + pj_ansi_sprintf(line, "--ec-opt %d\n", + config->media_cfg.ec_options); + pj_strcat2(&cfg, line); + } + + /* ilbc-mode */ + if (config->media_cfg.ilbc_mode != PJSUA_DEFAULT_ILBC_MODE) { + pj_ansi_sprintf(line, "--ilbc-mode %d\n", + config->media_cfg.ilbc_mode); + pj_strcat2(&cfg, line); + } else { + pj_ansi_sprintf(line, "#using default --ilbc-mode %d\n", + config->media_cfg.ilbc_mode); + pj_strcat2(&cfg, line); + } + + /* RTP drop */ + if (config->media_cfg.tx_drop_pct) { + pj_ansi_sprintf(line, "--tx-drop-pct %d\n", + config->media_cfg.tx_drop_pct); + pj_strcat2(&cfg, line); + + } + if (config->media_cfg.rx_drop_pct) { + pj_ansi_sprintf(line, "--rx-drop-pct %d\n", + config->media_cfg.rx_drop_pct); + pj_strcat2(&cfg, line); + + } + + + /* Start RTP port. */ + pj_ansi_sprintf(line, "--rtp-port %d\n", + config->rtp_cfg.port); + pj_strcat2(&cfg, line); + + /* Disable codec */ + for (i=0; i<config->codec_dis_cnt; ++i) { + pj_ansi_sprintf(line, "--dis-codec %s\n", + config->codec_dis[i].ptr); + pj_strcat2(&cfg, line); + } + /* Add codec. */ + for (i=0; i<config->codec_cnt; ++i) { + pj_ansi_sprintf(line, "--add-codec %s\n", + config->codec_arg[i].ptr); + pj_strcat2(&cfg, line); + } + + pj_strcat2(&cfg, "\n#\n# User agent:\n#\n"); + + /* Auto-answer. */ + if (config->auto_answer != 0) { + pj_ansi_sprintf(line, "--auto-answer %d\n", + config->auto_answer); + pj_strcat2(&cfg, line); + } + + /* accept-redirect */ + if (config->redir_op != PJSIP_REDIRECT_ACCEPT) { + pj_ansi_sprintf(line, "--accept-redirect %d\n", + config->redir_op); + pj_strcat2(&cfg, line); + } + + /* Max calls. */ + pj_ansi_sprintf(line, "--max-calls %d\n", + config->cfg.max_calls); + pj_strcat2(&cfg, line); + + /* Uas-duration. */ + if (config->duration != NO_LIMIT) { + pj_ansi_sprintf(line, "--duration %d\n", + config->duration); + pj_strcat2(&cfg, line); + } + + /* norefersub ? */ + if (config->no_refersub) { + pj_strcat2(&cfg, "--norefersub\n"); + } + + if (pjsip_use_compact_form) + { + pj_strcat2(&cfg, "--use-compact-form\n"); + } + + if (!config->cfg.force_lr) { + pj_strcat2(&cfg, "--no-force-lr\n"); + } + + pj_strcat2(&cfg, "\n#\n# Buddies:\n#\n"); + + /* Add buddies. */ + for (i=0; i<config->buddy_cnt; ++i) { + pj_ansi_sprintf(line, "--add-buddy %.*s\n", + (int)config->buddy_cfg[i].uri.slen, + config->buddy_cfg[i].uri.ptr); + pj_strcat2(&cfg, line); + } + + /* SIP extensions. */ + pj_strcat2(&cfg, "\n#\n# SIP extensions:\n#\n"); + /* 100rel extension */ + if (config->cfg.require_100rel) { + pj_strcat2(&cfg, "--use-100rel\n"); + } + /* Session Timer extension */ + if (config->cfg.use_timer) { + pj_ansi_sprintf(line, "--use-timer %d\n", + config->cfg.use_timer); + pj_strcat2(&cfg, line); + } + if (config->cfg.timer_setting.min_se != 90) { + pj_ansi_sprintf(line, "--timer-min-se %d\n", + config->cfg.timer_setting.min_se); + pj_strcat2(&cfg, line); + } + if (config->cfg.timer_setting.sess_expires != PJSIP_SESS_TIMER_DEF_SE) { + pj_ansi_sprintf(line, "--timer-se %d\n", + config->cfg.timer_setting.sess_expires); + pj_strcat2(&cfg, line); + } + + *(cfg.ptr + cfg.slen) = '\0'; + return cfg.slen; +} + + +/* + * Dump application states. + */ +static void app_dump(pj_bool_t detail) +{ + pjsua_dump(detail); +} + +/* + * Print log of call states. Since call states may be too long for logger, + * printing it is a bit tricky, it should be printed part by part as long + * as the logger can accept. + */ +static void log_call_dump(int call_id) +{ + unsigned call_dump_len; + unsigned part_len; + unsigned part_idx; + unsigned log_decor; + + pjsua_call_dump(call_id, PJ_TRUE, some_buf, + sizeof(some_buf), " "); + call_dump_len = strlen(some_buf); + + log_decor = pj_log_get_decor(); + pj_log_set_decor(log_decor & ~(PJ_LOG_HAS_NEWLINE | PJ_LOG_HAS_CR)); + PJ_LOG(3,(THIS_FILE, "\n")); + pj_log_set_decor(0); + + part_idx = 0; + part_len = PJ_LOG_MAX_SIZE-80; + while (part_idx < call_dump_len) { + char p_orig, *p; + + p = &some_buf[part_idx]; + if (part_idx + part_len > call_dump_len) + part_len = call_dump_len - part_idx; + p_orig = p[part_len]; + p[part_len] = '\0'; + PJ_LOG(3,(THIS_FILE, "%s", p)); + p[part_len] = p_orig; + part_idx += part_len; + } + pj_log_set_decor(log_decor); +} + +/***************************************************************************** + * Console application + */ + +static void ringback_start(pjsua_call_id call_id) +{ + if (app_config.no_tones) + return; + + if (app_config.call_data[call_id].ringback_on) + return; + + app_config.call_data[call_id].ringback_on = PJ_TRUE; + + if (++app_config.ringback_cnt==1 && + app_config.ringback_slot!=PJSUA_INVALID_ID) + { + pjsua_conf_connect(app_config.ringback_slot, 0); + } +} + +static void ring_stop(pjsua_call_id call_id) +{ + if (app_config.no_tones) + return; + + if (app_config.call_data[call_id].ringback_on) { + app_config.call_data[call_id].ringback_on = PJ_FALSE; + + pj_assert(app_config.ringback_cnt>0); + if (--app_config.ringback_cnt == 0 && + app_config.ringback_slot!=PJSUA_INVALID_ID) + { + pjsua_conf_disconnect(app_config.ringback_slot, 0); + pjmedia_tonegen_rewind(app_config.ringback_port); + } + } + + if (app_config.call_data[call_id].ring_on) { + app_config.call_data[call_id].ring_on = PJ_FALSE; + + pj_assert(app_config.ring_cnt>0); + if (--app_config.ring_cnt == 0 && + app_config.ring_slot!=PJSUA_INVALID_ID) + { + pjsua_conf_disconnect(app_config.ring_slot, 0); + pjmedia_tonegen_rewind(app_config.ring_port); + } + } +} + +static void ring_start(pjsua_call_id call_id) +{ + if (app_config.no_tones) + return; + + if (app_config.call_data[call_id].ring_on) + return; + + app_config.call_data[call_id].ring_on = PJ_TRUE; + + if (++app_config.ring_cnt==1 && + app_config.ring_slot!=PJSUA_INVALID_ID) + { + pjsua_conf_connect(app_config.ring_slot, 0); + } +} + +#ifdef HAVE_MULTIPART_TEST + /* + * Enable multipart in msg_data and add a dummy body into the + * multipart bodies. + */ + static void add_multipart(pjsua_msg_data *msg_data) + { + static pjsip_multipart_part *alt_part; + + if (!alt_part) { + pj_str_t type, subtype, content; + + alt_part = pjsip_multipart_create_part(app_config.pool); + + type = pj_str("text"); + subtype = pj_str("plain"); + content = pj_str("Sample text body of a multipart bodies"); + alt_part->body = pjsip_msg_body_create(app_config.pool, &type, + &subtype, &content); + } + + msg_data->multipart_ctype.type = pj_str("multipart"); + msg_data->multipart_ctype.subtype = pj_str("mixed"); + pj_list_push_back(&msg_data->multipart_parts, alt_part); + } +# define TEST_MULTIPART(msg_data) add_multipart(msg_data) +#else +# define TEST_MULTIPART(msg_data) +#endif + +/* + * Find next call when current call is disconnected or when user + * press ']' + */ +static pj_bool_t find_next_call(void) +{ + int i, max; + + max = pjsua_call_get_max_count(); + for (i=current_call+1; i<max; ++i) { + if (pjsua_call_is_active(i)) { + current_call = i; + return PJ_TRUE; + } + } + + for (i=0; i<current_call; ++i) { + if (pjsua_call_is_active(i)) { + current_call = i; + return PJ_TRUE; + } + } + + current_call = PJSUA_INVALID_ID; + return PJ_FALSE; +} + + +/* + * Find previous call when user press '[' + */ +static pj_bool_t find_prev_call(void) +{ + int i, max; + + max = pjsua_call_get_max_count(); + for (i=current_call-1; i>=0; --i) { + if (pjsua_call_is_active(i)) { + current_call = i; + return PJ_TRUE; + } + } + + for (i=max-1; i>current_call; --i) { + if (pjsua_call_is_active(i)) { + current_call = i; + return PJ_TRUE; + } + } + + current_call = PJSUA_INVALID_ID; + return PJ_FALSE; +} + + +/* Callback from timer when the maximum call duration has been + * exceeded. + */ +static void call_timeout_callback(pj_timer_heap_t *timer_heap, + struct pj_timer_entry *entry) +{ + pjsua_call_id call_id = entry->id; + pjsua_msg_data msg_data; + pjsip_generic_string_hdr warn; + pj_str_t hname = pj_str("Warning"); + pj_str_t hvalue = pj_str("399 pjsua \"Call duration exceeded\""); + + PJ_UNUSED_ARG(timer_heap); + + if (call_id == PJSUA_INVALID_ID) { + PJ_LOG(1,(THIS_FILE, "Invalid call ID in timer callback")); + return; + } + + /* Add warning header */ + pjsua_msg_data_init(&msg_data); + pjsip_generic_string_hdr_init2(&warn, &hname, &hvalue); + pj_list_push_back(&msg_data.hdr_list, &warn); + + /* Call duration has been exceeded; disconnect the call */ + PJ_LOG(3,(THIS_FILE, "Duration (%d seconds) has been exceeded " + "for call %d, disconnecting the call", + app_config.duration, call_id)); + entry->id = PJSUA_INVALID_ID; + pjsua_call_hangup(call_id, 200, NULL, &msg_data); +} + + +/* + * Handler when invite state has changed. + */ +static void on_call_state(pjsua_call_id call_id, pjsip_event *e) +{ + pjsua_call_info call_info; + + PJ_UNUSED_ARG(e); + + pjsua_call_get_info(call_id, &call_info); + + if (call_info.state == PJSIP_INV_STATE_DISCONNECTED) { + + /* Stop all ringback for this call */ + ring_stop(call_id); + + /* Cancel duration timer, if any */ + if (app_config.call_data[call_id].timer.id != PJSUA_INVALID_ID) { + struct call_data *cd = &app_config.call_data[call_id]; + pjsip_endpoint *endpt = pjsua_get_pjsip_endpt(); + + cd->timer.id = PJSUA_INVALID_ID; + pjsip_endpt_cancel_timer(endpt, &cd->timer); + } + + /* Rewind play file when hangup automatically, + * since file is not looped + */ + if (app_config.auto_play_hangup) + pjsua_player_set_pos(app_config.wav_id, 0); + + + PJ_LOG(3,(THIS_FILE, "Call %d is DISCONNECTED [reason=%d (%s)]", + call_id, + call_info.last_status, + call_info.last_status_text.ptr)); + + if (call_id == current_call) { + find_next_call(); + } + + /* Dump media state upon disconnected */ + if (1) { + PJ_LOG(5,(THIS_FILE, + "Call %d disconnected, dumping media stats..", + call_id)); + log_call_dump(call_id); + } + + } else { + + if (app_config.duration!=NO_LIMIT && + call_info.state == PJSIP_INV_STATE_CONFIRMED) + { + /* Schedule timer to hangup call after the specified duration */ + struct call_data *cd = &app_config.call_data[call_id]; + pjsip_endpoint *endpt = pjsua_get_pjsip_endpt(); + pj_time_val delay; + + cd->timer.id = call_id; + delay.sec = app_config.duration; + delay.msec = 0; + pjsip_endpt_schedule_timer(endpt, &cd->timer, &delay); + } + + if (call_info.state == PJSIP_INV_STATE_EARLY) { + int code; + pj_str_t reason; + pjsip_msg *msg; + + /* This can only occur because of TX or RX message */ + pj_assert(e->type == PJSIP_EVENT_TSX_STATE); + + if (e->body.tsx_state.type == PJSIP_EVENT_RX_MSG) { + msg = e->body.tsx_state.src.rdata->msg_info.msg; + } else { + msg = e->body.tsx_state.src.tdata->msg; + } + + code = msg->line.status.code; + reason = msg->line.status.reason; + + /* Start ringback for 180 for UAC unless there's SDP in 180 */ + if (call_info.role==PJSIP_ROLE_UAC && code==180 && + msg->body == NULL && + call_info.media_status==PJSUA_CALL_MEDIA_NONE) + { + ringback_start(call_id); + } + + PJ_LOG(3,(THIS_FILE, "Call %d state changed to %s (%d %.*s)", + call_id, call_info.state_text.ptr, + code, (int)reason.slen, reason.ptr)); + } else { + PJ_LOG(3,(THIS_FILE, "Call %d state changed to %s", + call_id, + call_info.state_text.ptr)); + } + + if (current_call==PJSUA_INVALID_ID) + current_call = call_id; + + } +} + + +/** + * Handler when there is incoming call. + */ +static void on_incoming_call(pjsua_acc_id acc_id, pjsua_call_id call_id, + pjsip_rx_data *rdata) +{ + pjsua_call_info call_info; + + PJ_UNUSED_ARG(acc_id); + PJ_UNUSED_ARG(rdata); + + pjsua_call_get_info(call_id, &call_info); + + if (current_call==PJSUA_INVALID_ID) + current_call = call_id; + +#ifdef USE_GUI + if (!showNotification(call_id)) + return; +#endif + + /* Start ringback */ + ring_start(call_id); + + if (app_config.auto_answer > 0) { + pjsua_call_setting call_opt; + + pjsua_call_setting_default(&call_opt); + call_opt.aud_cnt = app_config.aud_cnt; + call_opt.vid_cnt = app_config.vid.vid_cnt; + + pjsua_call_answer2(call_id, &call_opt, app_config.auto_answer, NULL, NULL); + } + + if (app_config.auto_answer < 200) { + char notif_st[80] = {0}; + +#if PJSUA_HAS_VIDEO + if (call_info.rem_offerer && call_info.rem_vid_cnt) { + snprintf(notif_st, sizeof(notif_st), + "To %s the video, type \"vid %s\" first, " + "before answering the call!\n", + (app_config.vid.vid_cnt? "reject":"accept"), + (app_config.vid.vid_cnt? "disable":"enable")); + } +#endif + + PJ_LOG(3,(THIS_FILE, + "Incoming call for account %d!\n" + "Media count: %d audio & %d video\n" + "%s" + "From: %s\n" + "To: %s\n" + "Press a to answer or h to reject call", + acc_id, + call_info.rem_aud_cnt, + call_info.rem_vid_cnt, + notif_st, + call_info.remote_info.ptr, + call_info.local_info.ptr)); + } +} + + +/* + * Handler when a transaction within a call has changed state. + */ +static void on_call_tsx_state(pjsua_call_id call_id, + pjsip_transaction *tsx, + pjsip_event *e) +{ + const pjsip_method info_method = + { + PJSIP_OTHER_METHOD, + { "INFO", 4 } + }; + + if (pjsip_method_cmp(&tsx->method, &info_method)==0) { + /* + * Handle INFO method. + */ + const pj_str_t STR_APPLICATION = { "application", 11}; + const pj_str_t STR_DTMF_RELAY = { "dtmf-relay", 10 }; + pjsip_msg_body *body = NULL; + pj_bool_t dtmf_info = PJ_FALSE; + + if (tsx->role == PJSIP_ROLE_UAC) { + if (e->body.tsx_state.type == PJSIP_EVENT_TX_MSG) + body = e->body.tsx_state.src.tdata->msg->body; + else + body = e->body.tsx_state.tsx->last_tx->msg->body; + } else { + if (e->body.tsx_state.type == PJSIP_EVENT_RX_MSG) + body = e->body.tsx_state.src.rdata->msg_info.msg->body; + } + + /* Check DTMF content in the INFO message */ + if (body && body->len && + pj_stricmp(&body->content_type.type, &STR_APPLICATION)==0 && + pj_stricmp(&body->content_type.subtype, &STR_DTMF_RELAY)==0) + { + dtmf_info = PJ_TRUE; + } + + if (dtmf_info && tsx->role == PJSIP_ROLE_UAC && + (tsx->state == PJSIP_TSX_STATE_COMPLETED || + (tsx->state == PJSIP_TSX_STATE_TERMINATED && + e->body.tsx_state.prev_state != PJSIP_TSX_STATE_COMPLETED))) + { + /* Status of outgoing INFO request */ + if (tsx->status_code >= 200 && tsx->status_code < 300) { + PJ_LOG(4,(THIS_FILE, + "Call %d: DTMF sent successfully with INFO", + call_id)); + } else if (tsx->status_code >= 300) { + PJ_LOG(4,(THIS_FILE, + "Call %d: Failed to send DTMF with INFO: %d/%.*s", + call_id, + tsx->status_code, + (int)tsx->status_text.slen, + tsx->status_text.ptr)); + } + } else if (dtmf_info && tsx->role == PJSIP_ROLE_UAS && + tsx->state == PJSIP_TSX_STATE_TRYING) + { + /* Answer incoming INFO with 200/OK */ + pjsip_rx_data *rdata; + pjsip_tx_data *tdata; + pj_status_t status; + + rdata = e->body.tsx_state.src.rdata; + + if (rdata->msg_info.msg->body) { + status = pjsip_endpt_create_response(tsx->endpt, rdata, + 200, NULL, &tdata); + if (status == PJ_SUCCESS) + status = pjsip_tsx_send_msg(tsx, tdata); + + PJ_LOG(3,(THIS_FILE, "Call %d: incoming INFO:\n%.*s", + call_id, + (int)rdata->msg_info.msg->body->len, + rdata->msg_info.msg->body->data)); + } else { + status = pjsip_endpt_create_response(tsx->endpt, rdata, + 400, NULL, &tdata); + if (status == PJ_SUCCESS) + status = pjsip_tsx_send_msg(tsx, tdata); + } + } + } +} + +/* General processing for media state. "mi" is the media index */ +static void on_call_generic_media_state(pjsua_call_info *ci, unsigned mi, + pj_bool_t *has_error) +{ + const char *status_name[] = { + "None", + "Active", + "Local hold", + "Remote hold", + "Error" + }; + + PJ_UNUSED_ARG(has_error); + + pj_assert(ci->media[mi].status <= PJ_ARRAY_SIZE(status_name)); + pj_assert(PJSUA_CALL_MEDIA_ERROR == 4); + + PJ_LOG(4,(THIS_FILE, "Call %d media %d [type=%s], status is %s", + ci->id, mi, pjmedia_type_name(ci->media[mi].type), + status_name[ci->media[mi].status])); +} + +/* Process audio media state. "mi" is the media index. */ +static void on_call_audio_state(pjsua_call_info *ci, unsigned mi, + pj_bool_t *has_error) +{ + PJ_UNUSED_ARG(has_error); + + /* Stop ringback */ + ring_stop(ci->id); + + /* Connect ports appropriately when media status is ACTIVE or REMOTE HOLD, + * otherwise we should NOT connect the ports. + */ + if (ci->media[mi].status == PJSUA_CALL_MEDIA_ACTIVE || + ci->media[mi].status == PJSUA_CALL_MEDIA_REMOTE_HOLD) + { + pj_bool_t connect_sound = PJ_TRUE; + pj_bool_t disconnect_mic = PJ_FALSE; + pjsua_conf_port_id call_conf_slot; + + call_conf_slot = ci->media[mi].stream.aud.conf_slot; + + /* Loopback sound, if desired */ + if (app_config.auto_loop) { + pjsua_conf_connect(call_conf_slot, call_conf_slot); + connect_sound = PJ_FALSE; + } + + /* Automatically record conversation, if desired */ + if (app_config.auto_rec && app_config.rec_port != PJSUA_INVALID_ID) { + pjsua_conf_connect(call_conf_slot, app_config.rec_port); + } + + /* Stream a file, if desired */ + if ((app_config.auto_play || app_config.auto_play_hangup) && + app_config.wav_port != PJSUA_INVALID_ID) + { + pjsua_conf_connect(app_config.wav_port, call_conf_slot); + connect_sound = PJ_FALSE; + } + + /* Stream AVI, if desired */ + if (app_config.avi_auto_play && + app_config.avi_def_idx != PJSUA_INVALID_ID && + app_config.avi[app_config.avi_def_idx].slot != PJSUA_INVALID_ID) + { + pjsua_conf_connect(app_config.avi[app_config.avi_def_idx].slot, + call_conf_slot); + disconnect_mic = PJ_TRUE; + } + + /* Put call in conference with other calls, if desired */ + if (app_config.auto_conf) { + pjsua_call_id call_ids[PJSUA_MAX_CALLS]; + unsigned call_cnt=PJ_ARRAY_SIZE(call_ids); + unsigned i; + + /* Get all calls, and establish media connection between + * this call and other calls. + */ + pjsua_enum_calls(call_ids, &call_cnt); + + for (i=0; i<call_cnt; ++i) { + if (call_ids[i] == ci->id) + continue; + + if (!pjsua_call_has_media(call_ids[i])) + continue; + + pjsua_conf_connect(call_conf_slot, + pjsua_call_get_conf_port(call_ids[i])); + pjsua_conf_connect(pjsua_call_get_conf_port(call_ids[i]), + call_conf_slot); + + /* Automatically record conversation, if desired */ + if (app_config.auto_rec && app_config.rec_port != PJSUA_INVALID_ID) { + pjsua_conf_connect(pjsua_call_get_conf_port(call_ids[i]), + app_config.rec_port); + } + + } + + /* Also connect call to local sound device */ + connect_sound = PJ_TRUE; + } + + /* Otherwise connect to sound device */ + if (connect_sound) { + pjsua_conf_connect(call_conf_slot, 0); + if (!disconnect_mic) + pjsua_conf_connect(0, call_conf_slot); + + /* Automatically record conversation, if desired */ + if (app_config.auto_rec && app_config.rec_port != PJSUA_INVALID_ID) { + pjsua_conf_connect(call_conf_slot, app_config.rec_port); + pjsua_conf_connect(0, app_config.rec_port); + } + } + } +} + +/* arrange windows. arg: + * -1: arrange all windows + * != -1: arrange only this window id + */ +static void arrange_window(pjsua_vid_win_id wid) +{ +#if PJSUA_HAS_VIDEO + pjmedia_coord pos; + int i, last; + + pos.x = 0; + pos.y = 10; + last = (wid == PJSUA_INVALID_ID) ? PJSUA_MAX_VID_WINS : wid; + + for (i=0; i<last; ++i) { + pjsua_vid_win_info wi; + pj_status_t status; + + status = pjsua_vid_win_get_info(i, &wi); + if (status != PJ_SUCCESS) + continue; + + if (wid == PJSUA_INVALID_ID) + pjsua_vid_win_set_pos(i, &pos); + + if (wi.show) + pos.y += wi.size.h; + } + + if (wid != PJSUA_INVALID_ID) + pjsua_vid_win_set_pos(wid, &pos); +#else + PJ_UNUSED_ARG(wid); +#endif +} + +/* Process video media state. "mi" is the media index. */ +static void on_call_video_state(pjsua_call_info *ci, unsigned mi, + pj_bool_t *has_error) +{ + if (ci->media_status != PJSUA_CALL_MEDIA_ACTIVE) + return; + + arrange_window(ci->media[mi].stream.vid.win_in); + + PJ_UNUSED_ARG(has_error); +} + +/* + * Callback on media state changed event. + * The action may connect the call to sound device, to file, or + * to loop the call. + */ +static void on_call_media_state(pjsua_call_id call_id) +{ + pjsua_call_info call_info; + unsigned mi; + pj_bool_t has_error = PJ_FALSE; + + pjsua_call_get_info(call_id, &call_info); + + for (mi=0; mi<call_info.media_cnt; ++mi) { + on_call_generic_media_state(&call_info, mi, &has_error); + + switch (call_info.media[mi].type) { + case PJMEDIA_TYPE_AUDIO: + on_call_audio_state(&call_info, mi, &has_error); + break; + case PJMEDIA_TYPE_VIDEO: + on_call_video_state(&call_info, mi, &has_error); + break; + default: + /* Make gcc happy about enum not handled by switch/case */ + break; + } + } + + if (has_error) { + pj_str_t reason = pj_str("Media failed"); + pjsua_call_hangup(call_id, 500, &reason, NULL); + } + +#if PJSUA_HAS_VIDEO + /* Check if remote has just tried to enable video */ + if (call_info.rem_offerer && call_info.rem_vid_cnt) + { + int vid_idx; + + /* Check if there is active video */ + vid_idx = pjsua_call_get_vid_stream_idx(call_id); + if (vid_idx == -1 || call_info.media[vid_idx].dir == PJMEDIA_DIR_NONE) { + PJ_LOG(3,(THIS_FILE, + "Just rejected incoming video offer on call %d, " + "use \"vid call enable %d\" or \"vid call add\" to enable video!", + call_id, vid_idx)); + } + } +#endif +} + +/* + * DTMF callback. + */ +static void call_on_dtmf_callback(pjsua_call_id call_id, int dtmf) +{ + PJ_LOG(3,(THIS_FILE, "Incoming DTMF on call %d: %c", call_id, dtmf)); +} + +/* + * Redirection handler. + */ +static pjsip_redirect_op call_on_redirected(pjsua_call_id call_id, + const pjsip_uri *target, + const pjsip_event *e) +{ + PJ_UNUSED_ARG(e); + + if (app_config.redir_op == PJSIP_REDIRECT_PENDING) { + char uristr[PJSIP_MAX_URL_SIZE]; + int len; + + len = pjsip_uri_print(PJSIP_URI_IN_FROMTO_HDR, target, uristr, + sizeof(uristr)); + if (len < 1) { + pj_ansi_strcpy(uristr, "--URI too long--"); + } + + PJ_LOG(3,(THIS_FILE, "Call %d is being redirected to %.*s. " + "Press 'Ra' to accept, 'Rr' to reject, or 'Rd' to " + "disconnect.", + call_id, len, uristr)); + } + + return app_config.redir_op; +} + +/* + * Handler registration status has changed. + */ +static void on_reg_state(pjsua_acc_id acc_id) +{ + PJ_UNUSED_ARG(acc_id); + + // Log already written. +} + + +/* + * Handler for incoming presence subscription request + */ +static void on_incoming_subscribe(pjsua_acc_id acc_id, + pjsua_srv_pres *srv_pres, + pjsua_buddy_id buddy_id, + const pj_str_t *from, + pjsip_rx_data *rdata, + pjsip_status_code *code, + pj_str_t *reason, + pjsua_msg_data *msg_data) +{ + /* Just accept the request (the default behavior) */ + PJ_UNUSED_ARG(acc_id); + PJ_UNUSED_ARG(srv_pres); + PJ_UNUSED_ARG(buddy_id); + PJ_UNUSED_ARG(from); + PJ_UNUSED_ARG(rdata); + PJ_UNUSED_ARG(code); + PJ_UNUSED_ARG(reason); + PJ_UNUSED_ARG(msg_data); +} + + +/* + * Handler on buddy state changed. + */ +static void on_buddy_state(pjsua_buddy_id buddy_id) +{ + pjsua_buddy_info info; + pjsua_buddy_get_info(buddy_id, &info); + + PJ_LOG(3,(THIS_FILE, "%.*s status is %.*s, subscription state is %s " + "(last termination reason code=%d %.*s)", + (int)info.uri.slen, + info.uri.ptr, + (int)info.status_text.slen, + info.status_text.ptr, + info.sub_state_name, + info.sub_term_code, + (int)info.sub_term_reason.slen, + info.sub_term_reason.ptr)); +} + + +/* + * Subscription state has changed. + */ +static void on_buddy_evsub_state(pjsua_buddy_id buddy_id, + pjsip_evsub *sub, + pjsip_event *event) +{ + char event_info[80]; + + PJ_UNUSED_ARG(sub); + + event_info[0] = '\0'; + + if (event->type == PJSIP_EVENT_TSX_STATE && + event->body.tsx_state.type == PJSIP_EVENT_RX_MSG) + { + pjsip_rx_data *rdata = event->body.tsx_state.src.rdata; + snprintf(event_info, sizeof(event_info), + " (RX %s)", + pjsip_rx_data_get_info(rdata)); + } + + PJ_LOG(4,(THIS_FILE, + "Buddy %d: subscription state: %s (event: %s%s)", + buddy_id, pjsip_evsub_get_state_name(sub), + pjsip_event_str(event->type), + event_info)); + +} + + +/** + * Incoming IM message (i.e. MESSAGE request)! + */ +static void on_pager(pjsua_call_id call_id, const pj_str_t *from, + const pj_str_t *to, const pj_str_t *contact, + const pj_str_t *mime_type, const pj_str_t *text) +{ + /* Note: call index may be -1 */ + PJ_UNUSED_ARG(call_id); + PJ_UNUSED_ARG(to); + PJ_UNUSED_ARG(contact); + PJ_UNUSED_ARG(mime_type); + + PJ_LOG(3,(THIS_FILE,"MESSAGE from %.*s: %.*s (%.*s)", + (int)from->slen, from->ptr, + (int)text->slen, text->ptr, + (int)mime_type->slen, mime_type->ptr)); +} + + +/** + * Received typing indication + */ +static void on_typing(pjsua_call_id call_id, const pj_str_t *from, + const pj_str_t *to, const pj_str_t *contact, + pj_bool_t is_typing) +{ + PJ_UNUSED_ARG(call_id); + PJ_UNUSED_ARG(to); + PJ_UNUSED_ARG(contact); + + PJ_LOG(3,(THIS_FILE, "IM indication: %.*s %s", + (int)from->slen, from->ptr, + (is_typing?"is typing..":"has stopped typing"))); +} + + +/** + * Call transfer request status. + */ +static void on_call_transfer_status(pjsua_call_id call_id, + int status_code, + const pj_str_t *status_text, + pj_bool_t final, + pj_bool_t *p_cont) +{ + PJ_LOG(3,(THIS_FILE, "Call %d: transfer status=%d (%.*s) %s", + call_id, status_code, + (int)status_text->slen, status_text->ptr, + (final ? "[final]" : ""))); + + if (status_code/100 == 2) { + PJ_LOG(3,(THIS_FILE, + "Call %d: call transfered successfully, disconnecting call", + call_id)); + pjsua_call_hangup(call_id, PJSIP_SC_GONE, NULL, NULL); + *p_cont = PJ_FALSE; + } +} + + +/* + * Notification that call is being replaced. + */ +static void on_call_replaced(pjsua_call_id old_call_id, + pjsua_call_id new_call_id) +{ + pjsua_call_info old_ci, new_ci; + + pjsua_call_get_info(old_call_id, &old_ci); + pjsua_call_get_info(new_call_id, &new_ci); + + PJ_LOG(3,(THIS_FILE, "Call %d with %.*s is being replaced by " + "call %d with %.*s", + old_call_id, + (int)old_ci.remote_info.slen, old_ci.remote_info.ptr, + new_call_id, + (int)new_ci.remote_info.slen, new_ci.remote_info.ptr)); +} + + +/* + * NAT type detection callback. + */ +static void on_nat_detect(const pj_stun_nat_detect_result *res) +{ + if (res->status != PJ_SUCCESS) { + pjsua_perror(THIS_FILE, "NAT detection failed", res->status); + } else { + PJ_LOG(3, (THIS_FILE, "NAT detected as %s", res->nat_type_name)); + } +} + + +/* + * MWI indication + */ +static void on_mwi_info(pjsua_acc_id acc_id, pjsua_mwi_info *mwi_info) +{ + pj_str_t body; + + PJ_LOG(3,(THIS_FILE, "Received MWI for acc %d:", acc_id)); + + if (mwi_info->rdata->msg_info.ctype) { + const pjsip_ctype_hdr *ctype = mwi_info->rdata->msg_info.ctype; + + PJ_LOG(3,(THIS_FILE, " Content-Type: %.*s/%.*s", + (int)ctype->media.type.slen, + ctype->media.type.ptr, + (int)ctype->media.subtype.slen, + ctype->media.subtype.ptr)); + } + + if (!mwi_info->rdata->msg_info.msg->body) { + PJ_LOG(3,(THIS_FILE, " no message body")); + return; + } + + body.ptr = mwi_info->rdata->msg_info.msg->body->data; + body.slen = mwi_info->rdata->msg_info.msg->body->len; + + PJ_LOG(3,(THIS_FILE, " Body:\n%.*s", (int)body.slen, body.ptr)); +} + + +/* + * Transport status notification + */ +static void on_transport_state(pjsip_transport *tp, + pjsip_transport_state state, + const pjsip_transport_state_info *info) +{ + char host_port[128]; + + pj_ansi_snprintf(host_port, sizeof(host_port), "[%.*s:%d]", + (int)tp->remote_name.host.slen, + tp->remote_name.host.ptr, + tp->remote_name.port); + + switch (state) { + case PJSIP_TP_STATE_CONNECTED: + { + PJ_LOG(3,(THIS_FILE, "SIP %s transport is connected to %s", + tp->type_name, host_port)); + } + break; + + case PJSIP_TP_STATE_DISCONNECTED: + { + char buf[100]; + + snprintf(buf, sizeof(buf), "SIP %s transport is disconnected from %s", + tp->type_name, host_port); + pjsua_perror(THIS_FILE, buf, info->status); + } + break; + + default: + break; + } + +#if defined(PJSIP_HAS_TLS_TRANSPORT) && PJSIP_HAS_TLS_TRANSPORT!=0 + + if (!pj_ansi_stricmp(tp->type_name, "tls") && info->ext_info && + (state == PJSIP_TP_STATE_CONNECTED || + ((pjsip_tls_state_info*)info->ext_info)-> + ssl_sock_info->verify_status != PJ_SUCCESS)) + { + pjsip_tls_state_info *tls_info = (pjsip_tls_state_info*)info->ext_info; + pj_ssl_sock_info *ssl_sock_info = tls_info->ssl_sock_info; + char buf[2048]; + const char *verif_msgs[32]; + unsigned verif_msg_cnt; + + /* Dump server TLS cipher */ + PJ_LOG(4,(THIS_FILE, "TLS cipher used: 0x%06X/%s", + ssl_sock_info->cipher, + pj_ssl_cipher_name(ssl_sock_info->cipher) )); + + /* Dump server TLS certificate */ + pj_ssl_cert_info_dump(ssl_sock_info->remote_cert_info, " ", + buf, sizeof(buf)); + PJ_LOG(4,(THIS_FILE, "TLS cert info of %s:\n%s", host_port, buf)); + + /* Dump server TLS certificate verification result */ + verif_msg_cnt = PJ_ARRAY_SIZE(verif_msgs); + pj_ssl_cert_get_verify_status_strings(ssl_sock_info->verify_status, + verif_msgs, &verif_msg_cnt); + PJ_LOG(3,(THIS_FILE, "TLS cert verification result of %s : %s", + host_port, + (verif_msg_cnt == 1? verif_msgs[0]:""))); + if (verif_msg_cnt > 1) { + unsigned i; + for (i = 0; i < verif_msg_cnt; ++i) + PJ_LOG(3,(THIS_FILE, "- %s", verif_msgs[i])); + } + + if (ssl_sock_info->verify_status && + !app_config.udp_cfg.tls_setting.verify_server) + { + PJ_LOG(3,(THIS_FILE, "PJSUA is configured to ignore TLS cert " + "verification errors")); + } + } + +#endif + +} + +/* + * Notification on ICE error. + */ +static void on_ice_transport_error(int index, pj_ice_strans_op op, + pj_status_t status, void *param) +{ + PJ_UNUSED_ARG(op); + PJ_UNUSED_ARG(param); + PJ_PERROR(1,(THIS_FILE, status, + "ICE keep alive failure for transport %d", index)); +} + +/* + * Notification on sound device operation. + */ +static pj_status_t on_snd_dev_operation(int operation) +{ + PJ_LOG(3,(THIS_FILE, "Turning sound device %s", (operation? "ON":"OFF"))); + return PJ_SUCCESS; +} + +/* Callback on media events */ +static void on_call_media_event(pjsua_call_id call_id, + unsigned med_idx, + pjmedia_event *event) +{ + char event_name[5]; + + PJ_LOG(5,(THIS_FILE, "Event %s", + pjmedia_fourcc_name(event->type, event_name))); + +#if PJSUA_HAS_VIDEO + if (event->type == PJMEDIA_EVENT_FMT_CHANGED) { + /* Adjust renderer window size to original video size */ + pjsua_call_info ci; + pjsua_vid_win_id wid; + pjmedia_rect_size size; + + pjsua_call_get_info(call_id, &ci); + + if ((ci.media[med_idx].type == PJMEDIA_TYPE_VIDEO) && + (ci.media[med_idx].dir & PJMEDIA_DIR_DECODING)) + { + wid = ci.media[med_idx].stream.vid.win_in; + size = event->data.fmt_changed.new_fmt.det.vid.size; + pjsua_vid_win_set_size(wid, &size); + } + + /* Re-arrange video windows */ + arrange_window(PJSUA_INVALID_ID); + } +#else + PJ_UNUSED_ARG(call_id); + PJ_UNUSED_ARG(med_idx); + PJ_UNUSED_ARG(event); +#endif +} + +#ifdef TRANSPORT_ADAPTER_SAMPLE +/* + * This callback is called when media transport needs to be created. + */ +static pjmedia_transport* on_create_media_transport(pjsua_call_id call_id, + unsigned media_idx, + pjmedia_transport *base_tp, + unsigned flags) +{ + pjmedia_transport *adapter; + pj_status_t status; + + /* Create the adapter */ + status = pjmedia_tp_adapter_create(pjsua_get_pjmedia_endpt(), + NULL, base_tp, + (flags & PJSUA_MED_TP_CLOSE_MEMBER), + &adapter); + if (status != PJ_SUCCESS) { + PJ_PERROR(1,(THIS_FILE, status, "Error creating adapter")); + return NULL; + } + + PJ_LOG(3,(THIS_FILE, "Media transport is created for call %d media %d", + call_id, media_idx)); + + return adapter; +} +#endif + +/* + * Print buddy list. + */ +static void print_buddy_list(void) +{ + pjsua_buddy_id ids[64]; + int i; + unsigned count = PJ_ARRAY_SIZE(ids); + + puts("Buddy list:"); + + pjsua_enum_buddies(ids, &count); + + if (count == 0) + puts(" -none-"); + else { + for (i=0; i<(int)count; ++i) { + pjsua_buddy_info info; + + if (pjsua_buddy_get_info(ids[i], &info) != PJ_SUCCESS) + continue; + + printf(" [%2d] <%.*s> %.*s\n", + ids[i]+1, + (int)info.status_text.slen, + info.status_text.ptr, + (int)info.uri.slen, + info.uri.ptr); + } + } + puts(""); +} + + +/* + * Print account status. + */ +static void print_acc_status(int acc_id) +{ + char buf[80]; + pjsua_acc_info info; + + pjsua_acc_get_info(acc_id, &info); + + if (!info.has_registration) { + pj_ansi_snprintf(buf, sizeof(buf), "%.*s", + (int)info.status_text.slen, + info.status_text.ptr); + + } else { + pj_ansi_snprintf(buf, sizeof(buf), + "%d/%.*s (expires=%d)", + info.status, + (int)info.status_text.slen, + info.status_text.ptr, + info.expires); + + } + + printf(" %c[%2d] %.*s: %s\n", (acc_id==current_acc?'*':' '), + acc_id, (int)info.acc_uri.slen, info.acc_uri.ptr, buf); + printf(" Online status: %.*s\n", + (int)info.online_status_text.slen, + info.online_status_text.ptr); +} + +/* Playfile done notification, set timer to hangup calls */ +pj_status_t on_playfile_done(pjmedia_port *port, void *usr_data) +{ + pj_time_val delay; + + PJ_UNUSED_ARG(port); + PJ_UNUSED_ARG(usr_data); + + /* Just rewind WAV when it is played outside of call */ + if (pjsua_call_get_count() == 0) { + pjsua_player_set_pos(app_config.wav_id, 0); + return PJ_SUCCESS; + } + + /* Timer is already active */ + if (app_config.auto_hangup_timer.id == 1) + return PJ_SUCCESS; + + app_config.auto_hangup_timer.id = 1; + delay.sec = 0; + delay.msec = 200; /* Give 200 ms before hangup */ + pjsip_endpt_schedule_timer(pjsua_get_pjsip_endpt(), + &app_config.auto_hangup_timer, + &delay); + + return PJ_SUCCESS; +} + +/* Auto hangup timer callback */ +static void hangup_timeout_callback(pj_timer_heap_t *timer_heap, + struct pj_timer_entry *entry) +{ + PJ_UNUSED_ARG(timer_heap); + PJ_UNUSED_ARG(entry); + + app_config.auto_hangup_timer.id = 0; + pjsua_call_hangup_all(); +} + +/* + * Show a bit of help. + */ +static void keystroke_help(void) +{ + pjsua_acc_id acc_ids[16]; + unsigned count = PJ_ARRAY_SIZE(acc_ids); + int i; + + printf(">>>>\n"); + + pjsua_enum_accs(acc_ids, &count); + + printf("Account list:\n"); + for (i=0; i<(int)count; ++i) + print_acc_status(acc_ids[i]); + + print_buddy_list(); + + //puts("Commands:"); + puts("+=============================================================================+"); + puts("| Call Commands: | Buddy, IM & Presence: | Account: |"); + puts("| | | |"); + puts("| m Make new call | +b Add new buddy .| +a Add new accnt |"); + puts("| M Make multiple calls | -b Delete buddy | -a Delete accnt. |"); + puts("| a Answer call | i Send IM | !a Modify accnt. |"); + puts("| h Hangup call (ha=all) | s Subscribe presence | rr (Re-)register |"); + puts("| H Hold call | u Unsubscribe presence | ru Unregister |"); + puts("| v re-inVite (release hold) | t ToGgle Online status | > Cycle next ac.|"); + puts("| U send UPDATE | T Set online status | < Cycle prev ac.|"); + puts("| ],[ Select next/prev call +--------------------------+-------------------+"); + puts("| x Xfer call | Media Commands: | Status & Config: |"); + puts("| X Xfer with Replaces | | |"); + puts("| # Send RFC 2833 DTMF | cl List ports | d Dump status |"); + puts("| * Send DTMF with INFO | cc Connect port | dd Dump detailed |"); + puts("| dq Dump curr. call quality | cd Disconnect port | dc Dump config |"); + puts("| | V Adjust audio Volume | f Save config |"); + puts("| S Send arbitrary REQUEST | Cp Codec priorities | |"); + puts("+-----------------------------------------------------------------------------+"); +#if PJSUA_HAS_VIDEO + puts("| Video: \"vid help\" for more info |"); + puts("+-----------------------------------------------------------------------------+"); +#endif + puts("| q QUIT L ReLoad sleep MS echo [0|1|txt] n: detect NAT type |"); + puts("+=============================================================================+"); + + i = pjsua_call_get_count(); + printf("You have %d active call%s\n", i, (i>1?"s":"")); + + if (current_call != PJSUA_INVALID_ID) { + pjsua_call_info ci; + if (pjsua_call_get_info(current_call, &ci)==PJ_SUCCESS) + printf("Current call id=%d to %.*s [%.*s]\n", current_call, + (int)ci.remote_info.slen, ci.remote_info.ptr, + (int)ci.state_text.slen, ci.state_text.ptr); + } +} + +/* Help screen for video */ +#if PJSUA_HAS_VIDEO +static void vid_show_help(void) +{ + pj_bool_t vid_enabled = (app_config.vid.vid_cnt > 0); + + puts("+=============================================================================+"); + puts("| Video commands: |"); + puts("| |"); + puts("| vid help Show this help screen |"); + puts("| vid enable|disable Enable or disable video in next offer/answer |"); + puts("| vid acc show Show current account video settings |"); + puts("| vid acc autorx on|off Automatically show incoming video on/off |"); + puts("| vid acc autotx on|off Automatically offer video on/off |"); + puts("| vid acc cap ID Set default capture device for current acc |"); + puts("| vid acc rend ID Set default renderer device for current acc |"); + puts("| vid call rx on|off N Enable/disable video RX for stream N in curr call |"); + puts("| vid call tx on|off N Enable/disable video TX for stream N in curr call |"); + puts("| vid call add Add video stream for current call |"); + puts("| vid call enable|disable N Enable/disable stream #N in current call |"); + puts("| vid call cap N ID Set capture dev ID for stream #N in current call |"); + puts("| vid dev list List all video devices |"); + puts("| vid dev refresh Refresh video device list |"); + puts("| vid dev prev on|off ID Enable/disable preview for specified device ID |"); + puts("| vid codec list List video codecs |"); + puts("| vid codec prio ID PRIO Set codec ID priority to PRIO |"); + puts("| vid codec fps ID NUM DEN Set codec ID framerate to (NUM/DEN) fps |"); + puts("| vid codec bw ID AVG MAX Set codec ID bitrate to AVG & MAX kbps |"); + puts("| vid codec size ID W H Set codec ID size/resolution to W x H |"); + puts("| vid win list List all active video windows |"); + puts("| vid win arrange Auto arrange windows |"); + puts("| vid win show|hide ID Show/hide the specified video window ID |"); + puts("| vid win move ID X Y Move window ID to position X,Y |"); + puts("| vid win resize ID w h Resize window ID to the specified width, height |"); + puts("+=============================================================================+"); + printf("| Video will be %s in the next offer/answer %s |\n", + (vid_enabled? "enabled" : "disabled"), (vid_enabled? " " : "")); + puts("+=============================================================================+"); +} +#endif + +/* + * Input simple string + */ +static pj_bool_t simple_input(const char *title, char *buf, pj_size_t len) +{ + char *p; + + printf("%s (empty to cancel): ", title); fflush(stdout); + if (fgets(buf, len, stdin) == NULL) + return PJ_FALSE; + + /* Remove trailing newlines. */ + for (p=buf; ; ++p) { + if (*p=='\r' || *p=='\n') *p='\0'; + else if (!*p) break; + } + + if (!*buf) + return PJ_FALSE; + + return PJ_TRUE; +} + + +#define NO_NB -2 +struct input_result +{ + int nb_result; + char *uri_result; +}; + + +/* + * Input URL. + */ +static void ui_input_url(const char *title, char *buf, int len, + struct input_result *result) +{ + result->nb_result = NO_NB; + result->uri_result = NULL; + + print_buddy_list(); + + printf("Choices:\n" + " 0 For current dialog.\n" + " -1 All %d buddies in buddy list\n" + " [1 -%2d] Select from buddy list\n" + " URL An URL\n" + " <Enter> Empty input (or 'q') to cancel\n" + , pjsua_get_buddy_count(), pjsua_get_buddy_count()); + printf("%s: ", title); + + fflush(stdout); + if (fgets(buf, len, stdin) == NULL) + return; + len = strlen(buf); + + /* Left trim */ + while (pj_isspace(*buf)) { + ++buf; + --len; + } + + /* Remove trailing newlines */ + while (len && (buf[len-1] == '\r' || buf[len-1] == '\n')) + buf[--len] = '\0'; + + if (len == 0 || buf[0]=='q') + return; + + if (pj_isdigit(*buf) || *buf=='-') { + + int i; + + if (*buf=='-') + i = 1; + else + i = 0; + + for (; i<len; ++i) { + if (!pj_isdigit(buf[i])) { + puts("Invalid input"); + return; + } + } + + result->nb_result = my_atoi(buf); + + if (result->nb_result >= 0 && + result->nb_result <= (int)pjsua_get_buddy_count()) + { + return; + } + if (result->nb_result == -1) + return; + + puts("Invalid input"); + result->nb_result = NO_NB; + return; + + } else { + pj_status_t status; + + if ((status=pjsua_verify_url(buf)) != PJ_SUCCESS) { + pjsua_perror(THIS_FILE, "Invalid URL", status); + return; + } + + result->uri_result = buf; + } +} + +/* + * List the ports in conference bridge + */ +static void conf_list(void) +{ + unsigned i, count; + pjsua_conf_port_id id[PJSUA_MAX_CALLS]; + + printf("Conference ports:\n"); + + count = PJ_ARRAY_SIZE(id); + pjsua_enum_conf_ports(id, &count); + + for (i=0; i<count; ++i) { + char txlist[PJSUA_MAX_CALLS*4+10]; + unsigned j; + pjsua_conf_port_info info; + + pjsua_conf_get_port_info(id[i], &info); + + txlist[0] = '\0'; + for (j=0; j<info.listener_cnt; ++j) { + char s[10]; + pj_ansi_sprintf(s, "#%d ", info.listeners[j]); + pj_ansi_strcat(txlist, s); + } + printf("Port #%02d[%2dKHz/%dms/%d] %20.*s transmitting to: %s\n", + info.slot_id, + info.clock_rate/1000, + info.samples_per_frame*1000/info.channel_count/info.clock_rate, + info.channel_count, + (int)info.name.slen, + info.name.ptr, + txlist); + + } + puts(""); +} + + +/* + * Send arbitrary request to remote host + */ +static void send_request(char *cstr_method, const pj_str_t *dst_uri) +{ + pj_str_t str_method; + pjsip_method method; + pjsip_tx_data *tdata; + pjsip_endpoint *endpt; + pj_status_t status; + + endpt = pjsua_get_pjsip_endpt(); + + str_method = pj_str(cstr_method); + pjsip_method_init_np(&method, &str_method); + + status = pjsua_acc_create_request(current_acc, &method, dst_uri, &tdata); + + status = pjsip_endpt_send_request(endpt, tdata, -1, NULL, NULL); + if (status != PJ_SUCCESS) { + pjsua_perror(THIS_FILE, "Unable to send request", status); + return; + } +} + + +/* + * Change extended online status. + */ +static void change_online_status(void) +{ + char menuin[32]; + pj_bool_t online_status; + pjrpid_element elem; + int i, choice; + + enum { + AVAILABLE, BUSY, OTP, IDLE, AWAY, BRB, OFFLINE, OPT_MAX + }; + + struct opt { + int id; + char *name; + } opts[] = { + { AVAILABLE, "Available" }, + { BUSY, "Busy"}, + { OTP, "On the phone"}, + { IDLE, "Idle"}, + { AWAY, "Away"}, + { BRB, "Be right back"}, + { OFFLINE, "Offline"} + }; + + printf("\n" + "Choices:\n"); + for (i=0; i<PJ_ARRAY_SIZE(opts); ++i) { + printf(" %d %s\n", opts[i].id+1, opts[i].name); + } + + if (!simple_input("Select status", menuin, sizeof(menuin))) + return; + + choice = atoi(menuin) - 1; + if (choice < 0 || choice >= OPT_MAX) { + puts("Invalid selection"); + return; + } + + pj_bzero(&elem, sizeof(elem)); + elem.type = PJRPID_ELEMENT_TYPE_PERSON; + + online_status = PJ_TRUE; + + switch (choice) { + case AVAILABLE: + break; + case BUSY: + elem.activity = PJRPID_ACTIVITY_BUSY; + elem.note = pj_str("Busy"); + break; + case OTP: + elem.activity = PJRPID_ACTIVITY_BUSY; + elem.note = pj_str("On the phone"); + break; + case IDLE: + elem.activity = PJRPID_ACTIVITY_UNKNOWN; + elem.note = pj_str("Idle"); + break; + case AWAY: + elem.activity = PJRPID_ACTIVITY_AWAY; + elem.note = pj_str("Away"); + break; + case BRB: + elem.activity = PJRPID_ACTIVITY_UNKNOWN; + elem.note = pj_str("Be right back"); + break; + case OFFLINE: + online_status = PJ_FALSE; + break; + } + + pjsua_acc_set_online_status2(current_acc, online_status, &elem); +} + + +/* + * Change codec priorities. + */ +static void manage_codec_prio(void) +{ + pjsua_codec_info c[32]; + unsigned i, count = PJ_ARRAY_SIZE(c); + char input[32]; + char *codec, *prio; + pj_str_t id; + int new_prio; + pj_status_t status; + + printf("List of audio codecs:\n"); + pjsua_enum_codecs(c, &count); + for (i=0; i<count; ++i) { + printf(" %d\t%.*s\n", c[i].priority, (int)c[i].codec_id.slen, + c[i].codec_id.ptr); + } + +#if PJSUA_HAS_VIDEO + puts(""); + printf("List of video codecs:\n"); + pjsua_vid_enum_codecs(c, &count); + for (i=0; i<count; ++i) { + printf(" %d\t%.*s%s%.*s\n", c[i].priority, + (int)c[i].codec_id.slen, + c[i].codec_id.ptr, + c[i].desc.slen? " - ":"", + (int)c[i].desc.slen, + c[i].desc.ptr); + } +#endif + + puts(""); + puts("Enter codec id and its new priority (e.g. \"speex/16000 200\", ""\"H263 200\"),"); + puts("or empty to cancel."); + + printf("Codec name (\"*\" for all) and priority: "); + if (fgets(input, sizeof(input), stdin) == NULL) + return; + if (input[0]=='\r' || input[0]=='\n') { + puts("Done"); + return; + } + + codec = strtok(input, " \t\r\n"); + prio = strtok(NULL, " \r\n"); + + if (!codec || !prio) { + puts("Invalid input"); + return; + } + + new_prio = atoi(prio); + if (new_prio < 0) + new_prio = 0; + else if (new_prio > PJMEDIA_CODEC_PRIO_HIGHEST) + new_prio = PJMEDIA_CODEC_PRIO_HIGHEST; + + status = pjsua_codec_set_priority(pj_cstr(&id, codec), + (pj_uint8_t)new_prio); +#if PJSUA_HAS_VIDEO + if (status != PJ_SUCCESS) { + status = pjsua_vid_codec_set_priority(pj_cstr(&id, codec), + (pj_uint8_t)new_prio); + } +#endif + if (status != PJ_SUCCESS) + pjsua_perror(THIS_FILE, "Error setting codec priority", status); +} + + +#if PJSUA_HAS_VIDEO +static void vid_print_dev(int id, const pjmedia_vid_dev_info *vdi, + const char *title) +{ + char capnames[120]; + char formats[120]; + const char *dirname; + unsigned i; + + if (vdi->dir == PJMEDIA_DIR_CAPTURE_RENDER) { + dirname = "capture, render"; + } else if (vdi->dir == PJMEDIA_DIR_CAPTURE) { + dirname = "capture"; + } else { + dirname = "render"; + } + + + capnames[0] = '\0'; + for (i=0; i<sizeof(int)*8 && (1 << i) < PJMEDIA_VID_DEV_CAP_MAX; ++i) { + if (vdi->caps & (1 << i)) { + const char *capname = pjmedia_vid_dev_cap_name(1 << i, NULL); + if (capname) { + if (*capnames) + strcat(capnames, ", "); + strncat(capnames, capname, + sizeof(capnames)-strlen(capnames)-1); + } + } + } + + formats[0] = '\0'; + for (i=0; i<vdi->fmt_cnt; ++i) { + const pjmedia_video_format_info *vfi = + pjmedia_get_video_format_info(NULL, vdi->fmt[i].id); + if (vfi) { + if (*formats) + strcat(formats, ", "); + strncat(formats, vfi->name, sizeof(formats)-strlen(formats)-1); + } + } + + PJ_LOG(3,(THIS_FILE, "%3d %s [%s][%s] %s", id, vdi->name, vdi->driver, + dirname, title)); + PJ_LOG(3,(THIS_FILE, " Supported capabilities: %s", capnames)); + PJ_LOG(3,(THIS_FILE, " Supported formats: %s", formats)); +} + +static void vid_list_devs(void) +{ + unsigned i, count; + pjmedia_vid_dev_info vdi; + pj_status_t status; + + PJ_LOG(3,(THIS_FILE, "Video device list:")); + count = pjsua_vid_dev_count(); + if (count == 0) { + PJ_LOG(3,(THIS_FILE, " - no device detected -")); + return; + } else { + PJ_LOG(3,(THIS_FILE, "%d device(s) detected:", count)); + } + + status = pjsua_vid_dev_get_info(PJMEDIA_VID_DEFAULT_RENDER_DEV, &vdi); + if (status == PJ_SUCCESS) + vid_print_dev(PJMEDIA_VID_DEFAULT_RENDER_DEV, &vdi, + "(default renderer device)"); + + status = pjsua_vid_dev_get_info(PJMEDIA_VID_DEFAULT_CAPTURE_DEV, &vdi); + if (status == PJ_SUCCESS) + vid_print_dev(PJMEDIA_VID_DEFAULT_CAPTURE_DEV, &vdi, + "(default capture device)"); + + for (i=0; i<count; ++i) { + status = pjsua_vid_dev_get_info(i, &vdi); + if (status == PJ_SUCCESS) + vid_print_dev(i, &vdi, ""); + } +} + +static void app_config_init_video(pjsua_acc_config *acc_cfg) +{ + acc_cfg->vid_in_auto_show = app_config.vid.in_auto_show; + acc_cfg->vid_out_auto_transmit = app_config.vid.out_auto_transmit; + /* Note that normally GUI application will prefer a borderless + * window. + */ + acc_cfg->vid_wnd_flags = PJMEDIA_VID_DEV_WND_BORDER | + PJMEDIA_VID_DEV_WND_RESIZABLE; + acc_cfg->vid_cap_dev = app_config.vid.vcapture_dev; + acc_cfg->vid_rend_dev = app_config.vid.vrender_dev; + + if (app_config.avi_auto_play && + app_config.avi_def_idx != PJSUA_INVALID_ID && + app_config.avi[app_config.avi_def_idx].dev_id != PJMEDIA_VID_INVALID_DEV) + { + acc_cfg->vid_cap_dev = app_config.avi[app_config.avi_def_idx].dev_id; + } +} + +static void app_config_show_video(int acc_id, const pjsua_acc_config *acc_cfg) +{ + PJ_LOG(3,(THIS_FILE, + "Account %d:\n" + " RX auto show: %d\n" + " TX auto transmit: %d\n" + " Capture dev: %d\n" + " Render dev: %d", + acc_id, + acc_cfg->vid_in_auto_show, + acc_cfg->vid_out_auto_transmit, + acc_cfg->vid_cap_dev, + acc_cfg->vid_rend_dev)); +} + +static void vid_handle_menu(char *menuin) +{ + char *argv[8]; + int argc = 0; + + /* Tokenize */ + argv[argc] = strtok(menuin, " \t\r\n"); + while (argv[argc] && *argv[argc]) { + argc++; + argv[argc] = strtok(NULL, " \t\r\n"); + } + + if (argc == 1 || strcmp(argv[1], "help")==0) { + vid_show_help(); + } else if (argc == 2 && (strcmp(argv[1], "enable")==0 || + strcmp(argv[1], "disable")==0)) + { + pj_bool_t enabled = (strcmp(argv[1], "enable")==0); + app_config.vid.vid_cnt = (enabled ? 1 : 0); + PJ_LOG(3,(THIS_FILE, "Video will be %s in next offer/answer", + (enabled?"enabled":"disabled"))); + } else if (strcmp(argv[1], "acc")==0) { + pjsua_acc_config acc_cfg; + pj_bool_t changed = PJ_FALSE; + + pjsua_acc_get_config(current_acc, &acc_cfg); + + if (argc == 3 && strcmp(argv[2], "show")==0) { + app_config_show_video(current_acc, &acc_cfg); + } else if (argc == 4 && strcmp(argv[2], "autorx")==0) { + int on = (strcmp(argv[3], "on")==0); + acc_cfg.vid_in_auto_show = on; + changed = PJ_TRUE; + } else if (argc == 4 && strcmp(argv[2], "autotx")==0) { + int on = (strcmp(argv[3], "on")==0); + acc_cfg.vid_out_auto_transmit = on; + changed = PJ_TRUE; + } else if (argc == 4 && strcmp(argv[2], "cap")==0) { + int dev = atoi(argv[3]); + acc_cfg.vid_cap_dev = dev; + changed = PJ_TRUE; + } else if (argc == 4 && strcmp(argv[2], "rend")==0) { + int dev = atoi(argv[3]); + acc_cfg.vid_rend_dev = dev; + changed = PJ_TRUE; + } else { + goto on_error; + } + + if (changed) { + pj_status_t status = pjsua_acc_modify(current_acc, &acc_cfg); + if (status != PJ_SUCCESS) + PJ_PERROR(1,(THIS_FILE, status, "Error modifying account %d", + current_acc)); + } + + } else if (strcmp(argv[1], "call")==0) { + pjsua_call_vid_strm_op_param param; + pj_status_t status = PJ_SUCCESS; + + pjsua_call_vid_strm_op_param_default(¶m); + + if (argc == 5 && strcmp(argv[2], "rx")==0) { + pjsua_stream_info si; + pj_bool_t on = (strcmp(argv[3], "on") == 0); + + param.med_idx = atoi(argv[4]); + if (pjsua_call_get_stream_info(current_call, param.med_idx, &si) || + si.type != PJMEDIA_TYPE_VIDEO) + { + PJ_PERROR(1,(THIS_FILE, PJ_EINVAL, "Invalid stream")); + return; + } + + if (on) param.dir = (si.info.vid.dir | PJMEDIA_DIR_DECODING); + else param.dir = (si.info.vid.dir & PJMEDIA_DIR_ENCODING); + + status = pjsua_call_set_vid_strm(current_call, + PJSUA_CALL_VID_STRM_CHANGE_DIR, + ¶m); + } + else if (argc == 5 && strcmp(argv[2], "tx")==0) { + pj_bool_t on = (strcmp(argv[3], "on") == 0); + pjsua_call_vid_strm_op op = on? PJSUA_CALL_VID_STRM_START_TRANSMIT : + PJSUA_CALL_VID_STRM_STOP_TRANSMIT; + + param.med_idx = atoi(argv[4]); + + status = pjsua_call_set_vid_strm(current_call, op, ¶m); + } + else if (argc == 3 && strcmp(argv[2], "add")==0) { + status = pjsua_call_set_vid_strm(current_call, + PJSUA_CALL_VID_STRM_ADD, NULL); + } + else if (argc >= 3 && + (strcmp(argv[2], "disable")==0 || strcmp(argv[2], "enable")==0)) + { + pj_bool_t enable = (strcmp(argv[2], "enable") == 0); + pjsua_call_vid_strm_op op = enable? PJSUA_CALL_VID_STRM_CHANGE_DIR : + PJSUA_CALL_VID_STRM_REMOVE; + + param.med_idx = argc >= 4? atoi(argv[3]) : -1; + param.dir = PJMEDIA_DIR_ENCODING_DECODING; + status = pjsua_call_set_vid_strm(current_call, op, ¶m); + } + else if (argc >= 3 && strcmp(argv[2], "cap")==0) { + param.med_idx = argc >= 4? atoi(argv[3]) : -1; + param.cap_dev = argc >= 5? atoi(argv[4]) : PJMEDIA_VID_DEFAULT_CAPTURE_DEV; + status = pjsua_call_set_vid_strm(current_call, + PJSUA_CALL_VID_STRM_CHANGE_CAP_DEV, + ¶m); + } else + goto on_error; + + if (status != PJ_SUCCESS) { + PJ_PERROR(1,(THIS_FILE, status, "Error modifying video stream")); + } + + } else if (argc >= 3 && strcmp(argv[1], "dev")==0) { + if (strcmp(argv[2], "list")==0) { + vid_list_devs(); + } else if (strcmp(argv[2], "refresh")==0) { + pjmedia_vid_dev_refresh(); + } else if (strcmp(argv[2], "prev")==0) { + if (argc != 5) { + goto on_error; + } else { + pj_bool_t on = (strcmp(argv[3], "on") == 0); + int dev_id = atoi(argv[4]); + if (on) { + pjsua_vid_preview_param param; + + pjsua_vid_preview_param_default(¶m); + param.wnd_flags = PJMEDIA_VID_DEV_WND_BORDER | + PJMEDIA_VID_DEV_WND_RESIZABLE; + pjsua_vid_preview_start(dev_id, ¶m); + arrange_window(pjsua_vid_preview_get_win(dev_id)); + } else { + pjsua_vid_win_id wid; + wid = pjsua_vid_preview_get_win(dev_id); + if (wid != PJSUA_INVALID_ID) { + /* Preview window hiding once it is stopped is + * responsibility of app */ + pjsua_vid_win_set_show(wid, PJ_FALSE); + pjsua_vid_preview_stop(dev_id); + } + } + } + } else + goto on_error; + } else if (strcmp(argv[1], "win")==0) { + pj_status_t status = PJ_SUCCESS; + + if (argc==3 && strcmp(argv[2], "list")==0) { + pjsua_vid_win_id wids[PJSUA_MAX_VID_WINS]; + unsigned i, cnt = PJ_ARRAY_SIZE(wids); + + pjsua_vid_enum_wins(wids, &cnt); + + PJ_LOG(3,(THIS_FILE, "Found %d video windows:", cnt)); + PJ_LOG(3,(THIS_FILE, "WID show pos size")); + PJ_LOG(3,(THIS_FILE, "------------------------------")); + for (i = 0; i < cnt; ++i) { + pjsua_vid_win_info wi; + pjsua_vid_win_get_info(wids[i], &wi); + PJ_LOG(3,(THIS_FILE, "%3d %c (%d,%d) %dx%d", + wids[i], (wi.show?'Y':'N'), wi.pos.x, wi.pos.y, + wi.size.w, wi.size.h)); + } + } else if (argc==4 && (strcmp(argv[2], "show")==0 || + strcmp(argv[2], "hide")==0)) + { + pj_bool_t show = (strcmp(argv[2], "show")==0); + pjsua_vid_win_id wid = atoi(argv[3]); + status = pjsua_vid_win_set_show(wid, show); + } else if (argc==6 && strcmp(argv[2], "move")==0) { + pjsua_vid_win_id wid = atoi(argv[3]); + pjmedia_coord pos; + + pos.x = atoi(argv[4]); + pos.y = atoi(argv[5]); + status = pjsua_vid_win_set_pos(wid, &pos); + } else if (argc==6 && strcmp(argv[2], "resize")==0) { + pjsua_vid_win_id wid = atoi(argv[3]); + pjmedia_rect_size size; + + size.w = atoi(argv[4]); + size.h = atoi(argv[5]); + status = pjsua_vid_win_set_size(wid, &size); + } else if (argc==3 && strcmp(argv[2], "arrange")==0) { + arrange_window(PJSUA_INVALID_ID); + } else + goto on_error; + + if (status != PJ_SUCCESS) { + PJ_PERROR(1,(THIS_FILE, status, "Window operation error")); + } + + } else if (strcmp(argv[1], "codec")==0) { + pjsua_codec_info ci[PJMEDIA_CODEC_MGR_MAX_CODECS]; + unsigned count = PJ_ARRAY_SIZE(ci); + pj_status_t status; + + if (argc==3 && strcmp(argv[2], "list")==0) { + status = pjsua_vid_enum_codecs(ci, &count); + if (status != PJ_SUCCESS) { + PJ_PERROR(1,(THIS_FILE, status, "Error enumerating codecs")); + } else { + unsigned i; + PJ_LOG(3,(THIS_FILE, "Found %d video codecs:", count)); + PJ_LOG(3,(THIS_FILE, "codec id prio fps bw(kbps) size")); + PJ_LOG(3,(THIS_FILE, "------------------------------------------")); + for (i=0; i<count; ++i) { + pjmedia_vid_codec_param cp; + pjmedia_video_format_detail *vfd; + + status = pjsua_vid_codec_get_param(&ci[i].codec_id, &cp); + if (status != PJ_SUCCESS) + continue; + + vfd = pjmedia_format_get_video_format_detail(&cp.enc_fmt, + PJ_TRUE); + PJ_LOG(3,(THIS_FILE, "%.*s%.*s %3d %7.2f %4d/%4d %dx%d", + (int)ci[i].codec_id.slen, ci[i].codec_id.ptr, + 13-(int)ci[i].codec_id.slen, " ", + ci[i].priority, + (vfd->fps.num*1.0/vfd->fps.denum), + vfd->avg_bps/1000, vfd->max_bps/1000, + vfd->size.w, vfd->size.h)); + } + } + } else if (argc==5 && strcmp(argv[2], "prio")==0) { + pj_str_t cid; + int prio; + cid = pj_str(argv[3]); + prio = atoi(argv[4]); + status = pjsua_vid_codec_set_priority(&cid, (pj_uint8_t)prio); + if (status != PJ_SUCCESS) + PJ_PERROR(1,(THIS_FILE, status, "Set codec priority error")); + } else if (argc==6 && strcmp(argv[2], "fps")==0) { + pjmedia_vid_codec_param cp; + pj_str_t cid; + int M, N; + cid = pj_str(argv[3]); + M = atoi(argv[4]); + N = atoi(argv[5]); + status = pjsua_vid_codec_get_param(&cid, &cp); + if (status == PJ_SUCCESS) { + cp.enc_fmt.det.vid.fps.num = M; + cp.enc_fmt.det.vid.fps.denum = N; + status = pjsua_vid_codec_set_param(&cid, &cp); + } + if (status != PJ_SUCCESS) + PJ_PERROR(1,(THIS_FILE, status, "Set codec framerate error")); + } else if (argc==6 && strcmp(argv[2], "bw")==0) { + pjmedia_vid_codec_param cp; + pj_str_t cid; + int M, N; + cid = pj_str(argv[3]); + M = atoi(argv[4]); + N = atoi(argv[5]); + status = pjsua_vid_codec_get_param(&cid, &cp); + if (status == PJ_SUCCESS) { + cp.enc_fmt.det.vid.avg_bps = M * 1000; + cp.enc_fmt.det.vid.max_bps = N * 1000; + status = pjsua_vid_codec_set_param(&cid, &cp); + } + if (status != PJ_SUCCESS) + PJ_PERROR(1,(THIS_FILE, status, "Set codec bitrate error")); + } else if (argc==6 && strcmp(argv[2], "size")==0) { + pjmedia_vid_codec_param cp; + pj_str_t cid; + int M, N; + cid = pj_str(argv[3]); + M = atoi(argv[4]); + N = atoi(argv[5]); + status = pjsua_vid_codec_get_param(&cid, &cp); + if (status == PJ_SUCCESS) { + cp.enc_fmt.det.vid.size.w = M; + cp.enc_fmt.det.vid.size.h = N; + status = pjsua_vid_codec_set_param(&cid, &cp); + } + if (status != PJ_SUCCESS) + PJ_PERROR(1,(THIS_FILE, status, "Set codec bitrate error")); + } else + goto on_error; + } else + goto on_error; + + return; + +on_error: + PJ_LOG(1,(THIS_FILE, "Invalid command, use 'vid help'")); +} + +#else + +static void app_config_init_video(pjsua_acc_config *acc_cfg) +{ + PJ_UNUSED_ARG(acc_cfg); +} + +#endif /* PJSUA_HAS_VIDEO */ + + +/* + * Main "user interface" loop. + */ +void console_app_main(const pj_str_t *uri_to_call) +{ + char menuin[32]; + char buf[128]; + char text[128]; + int i, count; + char *uri; + pj_str_t tmp; + struct input_result result; + pjsua_msg_data msg_data; + pjsua_call_info call_info; + pjsua_acc_info acc_info; + pjsua_call_setting call_opt; + + pjsua_call_setting_default(&call_opt); + call_opt.aud_cnt = app_config.aud_cnt; + call_opt.vid_cnt = app_config.vid.vid_cnt; + + /* If user specifies URI to call, then call the URI */ + if (uri_to_call->slen) { + pjsua_call_make_call( current_acc, uri_to_call, &call_opt, NULL, NULL, NULL); + } + + keystroke_help(); + + for (;;) { + + printf(">>> "); + fflush(stdout); + + if (fgets(menuin, sizeof(menuin), stdin) == NULL) { + /* + * Be friendly to users who redirect commands into + * program, when file ends, resume with kbd. + * If exit is desired end script with q for quit + */ + /* Reopen stdin/stdout/stderr to /dev/console */ +#if defined(PJ_WIN32) && PJ_WIN32!=0 + if (freopen ("CONIN$", "r", stdin) == NULL) { +#else + if (1) { +#endif + puts("Cannot switch back to console from file redirection"); + menuin[0] = 'q'; + menuin[1] = '\0'; + } else { + puts("Switched back to console from file redirection"); + continue; + } + } + + if (cmd_echo) { + printf("%s", menuin); + } + + /* Update call setting */ + pjsua_call_setting_default(&call_opt); + call_opt.aud_cnt = app_config.aud_cnt; + call_opt.vid_cnt = app_config.vid.vid_cnt; + + switch (menuin[0]) { + + case 'm': + /* Make call! : */ + printf("(You currently have %d calls)\n", + pjsua_call_get_count()); + + uri = NULL; + ui_input_url("Make call", buf, sizeof(buf), &result); + if (result.nb_result != NO_NB) { + + if (result.nb_result == -1 || result.nb_result == 0) { + puts("You can't do that with make call!"); + continue; + } else { + pjsua_buddy_info binfo; + pjsua_buddy_get_info(result.nb_result-1, &binfo); + tmp.ptr = buf; + pj_strncpy(&tmp, &binfo.uri, sizeof(buf)); + } + + } else if (result.uri_result) { + tmp = pj_str(result.uri_result); + } else { + tmp.slen = 0; + } + + pjsua_msg_data_init(&msg_data); + TEST_MULTIPART(&msg_data); + pjsua_call_make_call( current_acc, &tmp, &call_opt, NULL, &msg_data, NULL); + break; + + case 'M': + /* Make multiple calls! : */ + printf("(You currently have %d calls)\n", + pjsua_call_get_count()); + + if (!simple_input("Number of calls", menuin, sizeof(menuin))) + continue; + + count = my_atoi(menuin); + if (count < 1) + continue; + + ui_input_url("Make call", buf, sizeof(buf), &result); + if (result.nb_result != NO_NB) { + pjsua_buddy_info binfo; + if (result.nb_result == -1 || result.nb_result == 0) { + puts("You can't do that with make call!"); + continue; + } + pjsua_buddy_get_info(result.nb_result-1, &binfo); + tmp.ptr = buf; + pj_strncpy(&tmp, &binfo.uri, sizeof(buf)); + } else { + tmp = pj_str(result.uri_result); + } + + for (i=0; i<my_atoi(menuin); ++i) { + pj_status_t status; + + status = pjsua_call_make_call(current_acc, &tmp, &call_opt, NULL, + NULL, NULL); + if (status != PJ_SUCCESS) + break; + } + break; + + case 'n': + i = pjsua_detect_nat_type(); + if (i != PJ_SUCCESS) + pjsua_perror(THIS_FILE, "Error", i); + break; + + case 'i': + /* Send instant messaeg */ + + /* i is for call index to send message, if any */ + i = -1; + + /* Make compiler happy. */ + uri = NULL; + + /* Input destination. */ + ui_input_url("Send IM to", buf, sizeof(buf), &result); + if (result.nb_result != NO_NB) { + + if (result.nb_result == -1) { + puts("You can't send broadcast IM like that!"); + continue; + + } else if (result.nb_result == 0) { + + i = current_call; + + } else { + pjsua_buddy_info binfo; + pjsua_buddy_get_info(result.nb_result-1, &binfo); + tmp.ptr = buf; + pj_strncpy_with_null(&tmp, &binfo.uri, sizeof(buf)); + uri = buf; + } + + } else if (result.uri_result) { + uri = result.uri_result; + } + + + /* Send typing indication. */ + if (i != -1) + pjsua_call_send_typing_ind(i, PJ_TRUE, NULL); + else { + pj_str_t tmp_uri = pj_str(uri); + pjsua_im_typing(current_acc, &tmp_uri, PJ_TRUE, NULL); + } + + /* Input the IM . */ + if (!simple_input("Message", text, sizeof(text))) { + /* + * Cancelled. + * Send typing notification too, saying we're not typing. + */ + if (i != -1) + pjsua_call_send_typing_ind(i, PJ_FALSE, NULL); + else { + pj_str_t tmp_uri = pj_str(uri); + pjsua_im_typing(current_acc, &tmp_uri, PJ_FALSE, NULL); + } + continue; + } + + tmp = pj_str(text); + + /* Send the IM */ + if (i != -1) + pjsua_call_send_im(i, NULL, &tmp, NULL, NULL); + else { + pj_str_t tmp_uri = pj_str(uri); + pjsua_im_send(current_acc, &tmp_uri, NULL, &tmp, NULL, NULL); + } + + break; + + case 'a': + + if (current_call != -1) { + pjsua_call_get_info(current_call, &call_info); + } else { + /* Make compiler happy */ + call_info.role = PJSIP_ROLE_UAC; + call_info.state = PJSIP_INV_STATE_DISCONNECTED; + } + + if (current_call == -1 || + call_info.role != PJSIP_ROLE_UAS || + call_info.state >= PJSIP_INV_STATE_CONNECTING) + { + puts("No pending incoming call"); + fflush(stdout); + continue; + + } else { + int st_code; + char contact[120]; + pj_str_t hname = { "Contact", 7 }; + pj_str_t hvalue; + pjsip_generic_string_hdr hcontact; + + if (!simple_input("Answer with code (100-699)", buf, sizeof(buf))) + continue; + + st_code = my_atoi(buf); + if (st_code < 100) + continue; + + pjsua_msg_data_init(&msg_data); + + if (st_code/100 == 3) { + if (!simple_input("Enter URL to be put in Contact", + contact, sizeof(contact))) + continue; + hvalue = pj_str(contact); + pjsip_generic_string_hdr_init2(&hcontact, &hname, &hvalue); + + pj_list_push_back(&msg_data.hdr_list, &hcontact); + } + + /* + * Must check again! + * Call may have been disconnected while we're waiting for + * keyboard input. + */ + if (current_call == -1) { + puts("Call has been disconnected"); + fflush(stdout); + continue; + } + + pjsua_call_answer2(current_call, &call_opt, st_code, NULL, &msg_data); + } + + break; + + + case 'h': + + if (current_call == -1) { + puts("No current call"); + fflush(stdout); + continue; + + } else if (menuin[1] == 'a') { + + /* Hangup all calls */ + pjsua_call_hangup_all(); + + } else { + + /* Hangup current calls */ + pjsua_call_hangup(current_call, 0, NULL, NULL); + } + break; + + case ']': + case '[': + /* + * Cycle next/prev dialog. + */ + if (menuin[0] == ']') { + find_next_call(); + + } else { + find_prev_call(); + } + + if (current_call != -1) { + + pjsua_call_get_info(current_call, &call_info); + PJ_LOG(3,(THIS_FILE,"Current dialog: %.*s", + (int)call_info.remote_info.slen, + call_info.remote_info.ptr)); + + } else { + PJ_LOG(3,(THIS_FILE,"No current dialog")); + } + break; + + + case '>': + case '<': + if (!simple_input("Enter account ID to select", buf, sizeof(buf))) + break; + + i = my_atoi(buf); + if (pjsua_acc_is_valid(i)) { + pjsua_acc_set_default(i); + PJ_LOG(3,(THIS_FILE, "Current account changed to %d", i)); + } else { + PJ_LOG(3,(THIS_FILE, "Invalid account id %d", i)); + } + break; + + + case '+': + if (menuin[1] == 'b') { + + pjsua_buddy_config buddy_cfg; + pjsua_buddy_id buddy_id; + pj_status_t status; + + if (!simple_input("Enter buddy's URI:", buf, sizeof(buf))) + break; + + if (pjsua_verify_url(buf) != PJ_SUCCESS) { + printf("Invalid URI '%s'\n", buf); + break; + } + + pj_bzero(&buddy_cfg, sizeof(pjsua_buddy_config)); + + buddy_cfg.uri = pj_str(buf); + buddy_cfg.subscribe = PJ_TRUE; + + status = pjsua_buddy_add(&buddy_cfg, &buddy_id); + if (status == PJ_SUCCESS) { + printf("New buddy '%s' added at index %d\n", + buf, buddy_id+1); + } + + } else if (menuin[1] == 'a') { + + char id[80], registrar[80], realm[80], uname[80], passwd[30]; + pjsua_acc_config acc_cfg; + pj_status_t status; + + if (!simple_input("Your SIP URL:", id, sizeof(id))) + break; + if (!simple_input("URL of the registrar:", registrar, sizeof(registrar))) + break; + if (!simple_input("Auth Realm:", realm, sizeof(realm))) + break; + if (!simple_input("Auth Username:", uname, sizeof(uname))) + break; + if (!simple_input("Auth Password:", passwd, sizeof(passwd))) + break; + + pjsua_acc_config_default(&acc_cfg); + acc_cfg.id = pj_str(id); + acc_cfg.reg_uri = pj_str(registrar); + acc_cfg.cred_count = 1; + acc_cfg.cred_info[0].scheme = pj_str("Digest"); + acc_cfg.cred_info[0].realm = pj_str(realm); + acc_cfg.cred_info[0].username = pj_str(uname); + acc_cfg.cred_info[0].data_type = 0; + acc_cfg.cred_info[0].data = pj_str(passwd); + + acc_cfg.rtp_cfg = app_config.rtp_cfg; + app_config_init_video(&acc_cfg); + + status = pjsua_acc_add(&acc_cfg, PJ_TRUE, NULL); + if (status != PJ_SUCCESS) { + pjsua_perror(THIS_FILE, "Error adding new account", status); + } + + } else { + printf("Invalid input %s\n", menuin); + } + break; + + case '-': + if (menuin[1] == 'b') { + if (!simple_input("Enter buddy ID to delete",buf,sizeof(buf))) + break; + + i = my_atoi(buf) - 1; + + if (!pjsua_buddy_is_valid(i)) { + printf("Invalid buddy id %d\n", i); + } else { + pjsua_buddy_del(i); + printf("Buddy %d deleted\n", i); + } + + } else if (menuin[1] == 'a') { + + if (!simple_input("Enter account ID to delete",buf,sizeof(buf))) + break; + + i = my_atoi(buf); + + if (!pjsua_acc_is_valid(i)) { + printf("Invalid account id %d\n", i); + } else { + pjsua_acc_del(i); + printf("Account %d deleted\n", i); + } + + } else { + printf("Invalid input %s\n", menuin); + } + break; + + case 'H': + /* + * Hold call. + */ + if (current_call != -1) { + + pjsua_call_set_hold(current_call, NULL); + + } else { + PJ_LOG(3,(THIS_FILE, "No current call")); + } + break; + + case 'v': +#if PJSUA_HAS_VIDEO + if (menuin[1]=='i' && menuin[2]=='d' && menuin[3]==' ') { + + vid_handle_menu(menuin); + + } else +#endif + if (current_call != -1) { + /* + * re-INVITE + */ + call_opt.flag |= PJSUA_CALL_UNHOLD; + pjsua_call_reinvite2(current_call, &call_opt, NULL); + + } else { + PJ_LOG(3,(THIS_FILE, "No current call")); + } + break; + + case 'U': + /* + * Send UPDATE + */ + if (current_call != -1) { + + pjsua_call_update2(current_call, &call_opt, NULL); + + } else { + PJ_LOG(3,(THIS_FILE, "No current call")); + } + break; + + case 'C': + if (menuin[1] == 'p') { + manage_codec_prio(); + } + break; + + case 'x': + /* + * Transfer call. + */ + if (current_call == -1) { + + PJ_LOG(3,(THIS_FILE, "No current call")); + + } else { + int call = current_call; + pjsip_generic_string_hdr refer_sub; + pj_str_t STR_REFER_SUB = { "Refer-Sub", 9 }; + pj_str_t STR_FALSE = { "false", 5 }; + pjsua_call_info ci; + + pjsua_call_get_info(current_call, &ci); + printf("Transfering current call [%d] %.*s\n", + current_call, + (int)ci.remote_info.slen, ci.remote_info.ptr); + + ui_input_url("Transfer to URL", buf, sizeof(buf), &result); + + /* Check if call is still there. */ + + if (call != current_call) { + puts("Call has been disconnected"); + continue; + } + + pjsua_msg_data_init(&msg_data); + if (app_config.no_refersub) { + /* Add Refer-Sub: false in outgoing REFER request */ + pjsip_generic_string_hdr_init2(&refer_sub, &STR_REFER_SUB, + &STR_FALSE); + pj_list_push_back(&msg_data.hdr_list, &refer_sub); + } + if (result.nb_result != NO_NB) { + if (result.nb_result == -1 || result.nb_result == 0) + puts("You can't do that with transfer call!"); + else { + pjsua_buddy_info binfo; + pjsua_buddy_get_info(result.nb_result-1, &binfo); + pjsua_call_xfer( current_call, &binfo.uri, &msg_data); + } + + } else if (result.uri_result) { + pj_str_t tmp; + tmp = pj_str(result.uri_result); + pjsua_call_xfer( current_call, &tmp, &msg_data); + } + } + break; + + case 'X': + /* + * Transfer call with replaces. + */ + if (current_call == -1) { + + PJ_LOG(3,(THIS_FILE, "No current call")); + + } else { + int call = current_call; + int dst_call; + pjsip_generic_string_hdr refer_sub; + pj_str_t STR_REFER_SUB = { "Refer-Sub", 9 }; + pj_str_t STR_FALSE = { "false", 5 }; + pjsua_call_id ids[PJSUA_MAX_CALLS]; + pjsua_call_info ci; + unsigned i, count; + + count = PJ_ARRAY_SIZE(ids); + pjsua_enum_calls(ids, &count); + + if (count <= 1) { + puts("There are no other calls"); + continue; + } + + pjsua_call_get_info(current_call, &ci); + printf("Transfer call [%d] %.*s to one of the following:\n", + current_call, + (int)ci.remote_info.slen, ci.remote_info.ptr); + + for (i=0; i<count; ++i) { + pjsua_call_info call_info; + + if (ids[i] == call) + continue; + + pjsua_call_get_info(ids[i], &call_info); + printf("%d %.*s [%.*s]\n", + ids[i], + (int)call_info.remote_info.slen, + call_info.remote_info.ptr, + (int)call_info.state_text.slen, + call_info.state_text.ptr); + } + + if (!simple_input("Enter call number to be replaced", + buf, sizeof(buf))) + continue; + + dst_call = my_atoi(buf); + + /* Check if call is still there. */ + + if (call != current_call) { + puts("Call has been disconnected"); + continue; + } + + /* Check that destination call is valid. */ + if (dst_call == call) { + puts("Destination call number must not be the same " + "as the call being transfered"); + continue; + } + if (dst_call >= PJSUA_MAX_CALLS) { + puts("Invalid destination call number"); + continue; + } + if (!pjsua_call_is_active(dst_call)) { + puts("Invalid destination call number"); + continue; + } + + pjsua_msg_data_init(&msg_data); + if (app_config.no_refersub) { + /* Add Refer-Sub: false in outgoing REFER request */ + pjsip_generic_string_hdr_init2(&refer_sub, &STR_REFER_SUB, + &STR_FALSE); + pj_list_push_back(&msg_data.hdr_list, &refer_sub); + } + + pjsua_call_xfer_replaces(call, dst_call, + PJSUA_XFER_NO_REQUIRE_REPLACES, + &msg_data); + } + break; + + case '#': + /* + * Send DTMF strings. + */ + if (current_call == -1) { + + PJ_LOG(3,(THIS_FILE, "No current call")); + + } else if (!pjsua_call_has_media(current_call)) { + + PJ_LOG(3,(THIS_FILE, "Media is not established yet!")); + + } else { + pj_str_t digits; + int call = current_call; + pj_status_t status; + + if (!simple_input("DTMF strings to send (0-9*#A-B)", buf, + sizeof(buf))) + { + break; + } + + if (call != current_call) { + puts("Call has been disconnected"); + continue; + } + + digits = pj_str(buf); + status = pjsua_call_dial_dtmf(current_call, &digits); + if (status != PJ_SUCCESS) { + pjsua_perror(THIS_FILE, "Unable to send DTMF", status); + } else { + puts("DTMF digits enqueued for transmission"); + } + } + break; + + case '*': + /* Send DTMF with INFO */ + if (current_call == -1) { + + PJ_LOG(3,(THIS_FILE, "No current call")); + + } else { + const pj_str_t SIP_INFO = pj_str("INFO"); + pj_str_t digits; + int call = current_call; + int i; + pj_status_t status; + + if (!simple_input("DTMF strings to send (0-9*#A-B)", buf, + sizeof(buf))) + { + break; + } + + if (call != current_call) { + puts("Call has been disconnected"); + continue; + } + + digits = pj_str(buf); + for (i=0; i<digits.slen; ++i) { + char body[80]; + + pjsua_msg_data_init(&msg_data); + msg_data.content_type = pj_str("application/dtmf-relay"); + + pj_ansi_snprintf(body, sizeof(body), + "Signal=%c\r\n" + "Duration=160", + buf[i]); + msg_data.msg_body = pj_str(body); + + status = pjsua_call_send_request(current_call, &SIP_INFO, + &msg_data); + if (status != PJ_SUCCESS) { + break; + } + } + } + break; + + case 'S': + /* + * Send arbitrary request + */ + if (pjsua_acc_get_count() == 0) { + puts("Sorry, need at least one account configured"); + break; + } + + puts("Send arbitrary request to remote host"); + + /* Input METHOD */ + if (!simple_input("Request method:",text,sizeof(text))) + break; + + /* Input destination URI */ + uri = NULL; + ui_input_url("Destination URI", buf, sizeof(buf), &result); + if (result.nb_result != NO_NB) { + + if (result.nb_result == -1) { + puts("Sorry you can't do that!"); + continue; + } else if (result.nb_result == 0) { + uri = NULL; + if (current_call == PJSUA_INVALID_ID) { + puts("No current call"); + continue; + } + } else { + pjsua_buddy_info binfo; + pjsua_buddy_get_info(result.nb_result-1, &binfo); + tmp.ptr = buf; + pj_strncpy_with_null(&tmp, &binfo.uri, sizeof(buf)); + uri = buf; + } + + } else if (result.uri_result) { + uri = result.uri_result; + } else { + continue; + } + + if (uri) { + tmp = pj_str(uri); + send_request(text, &tmp); + } else { + /* If you send call control request using this method + * (such requests includes BYE, CANCEL, etc.), it will + * not go well with the call state, so don't do it + * unless it's for testing. + */ + pj_str_t method = pj_str(text); + pjsua_call_send_request(current_call, &method, NULL); + } + break; + + case 'e': + if (pj_ansi_strnicmp(menuin, "echo", 4)==0) { + pj_str_t tmp; + + tmp.ptr = menuin+5; + tmp.slen = pj_ansi_strlen(menuin)-6; + + if (tmp.slen < 1) { + puts("Usage: echo [0|1]"); + break; + } + + cmd_echo = *tmp.ptr != '0' || tmp.slen!=1; + } + break; + + case 's': + if (pj_ansi_strnicmp(menuin, "sleep", 5)==0) { + pj_str_t tmp; + int delay; + + tmp.ptr = menuin+6; + tmp.slen = pj_ansi_strlen(menuin)-7; + + if (tmp.slen < 1) { + puts("Usage: sleep MSEC"); + break; + } + + delay = pj_strtoul(&tmp); + if (delay < 0) delay = 0; + pj_thread_sleep(delay); + break; + } + /* Continue below */ + + case 'u': + /* + * Subscribe/unsubscribe presence. + */ + ui_input_url("(un)Subscribe presence of", buf, sizeof(buf), &result); + if (result.nb_result != NO_NB) { + if (result.nb_result == -1) { + int i, count; + count = pjsua_get_buddy_count(); + for (i=0; i<count; ++i) + pjsua_buddy_subscribe_pres(i, menuin[0]=='s'); + } else if (result.nb_result == 0) { + puts("Sorry, can only subscribe to buddy's presence, " + "not from existing call"); + } else { + pjsua_buddy_subscribe_pres(result.nb_result-1, (menuin[0]=='s')); + } + + } else if (result.uri_result) { + puts("Sorry, can only subscribe to buddy's presence, " + "not arbitrary URL (for now)"); + } + + break; + + case 'r': + switch (menuin[1]) { + case 'r': + /* + * Re-Register. + */ + pjsua_acc_set_registration(current_acc, PJ_TRUE); + break; + case 'u': + /* + * Unregister + */ + pjsua_acc_set_registration(current_acc, PJ_FALSE); + break; + } + break; + + case 't': + pjsua_acc_get_info(current_acc, &acc_info); + acc_info.online_status = !acc_info.online_status; + pjsua_acc_set_online_status(current_acc, acc_info.online_status); + printf("Setting %s online status to %s\n", + acc_info.acc_uri.ptr, + (acc_info.online_status?"online":"offline")); + break; + + case 'T': + change_online_status(); + break; + + case 'c': + switch (menuin[1]) { + case 'l': + conf_list(); + break; + case 'c': + case 'd': + { + char tmp[10], src_port[10], dst_port[10]; + pj_status_t status; + int cnt; + const char *src_title, *dst_title; + + cnt = sscanf(menuin, "%s %s %s", tmp, src_port, dst_port); + + if (cnt != 3) { + conf_list(); + + src_title = (menuin[1]=='c'? + "Connect src port #": + "Disconnect src port #"); + dst_title = (menuin[1]=='c'? + "To dst port #": + "From dst port #"); + + if (!simple_input(src_title, src_port, sizeof(src_port))) + break; + + if (!simple_input(dst_title, dst_port, sizeof(dst_port))) + break; + } + + if (menuin[1]=='c') { + status = pjsua_conf_connect(my_atoi(src_port), + my_atoi(dst_port)); + } else { + status = pjsua_conf_disconnect(my_atoi(src_port), + my_atoi(dst_port)); + } + if (status == PJ_SUCCESS) { + puts("Success"); + } else { + puts("ERROR!!"); + } + } + break; + } + break; + + case 'V': + /* Adjust audio volume */ + sprintf(buf, "Adjust mic level: [%4.1fx] ", app_config.mic_level); + if (simple_input(buf,text,sizeof(text))) { + char *err; + app_config.mic_level = (float)strtod(text, &err); + pjsua_conf_adjust_rx_level(0, app_config.mic_level); + } + sprintf(buf, "Adjust speaker level: [%4.1fx] ", + app_config.speaker_level); + if (simple_input(buf,text,sizeof(text))) { + char *err; + app_config.speaker_level = (float)strtod(text, &err); + pjsua_conf_adjust_tx_level(0, app_config.speaker_level); + } + + break; + + case 'd': + if (menuin[1] == 'c') { + char settings[2000]; + int len; + + len = write_settings(&app_config, settings, sizeof(settings)); + if (len < 1) + PJ_LOG(1,(THIS_FILE, "Error: not enough buffer")); + else + PJ_LOG(3,(THIS_FILE, + "Dumping configuration (%d bytes):\n%s\n", + len, settings)); + + } else if (menuin[1] == 'q') { + + if (current_call != PJSUA_INVALID_ID) { + log_call_dump(current_call); + } else { + PJ_LOG(3,(THIS_FILE, "No current call")); + } + + } else { + app_dump(menuin[1]=='d'); + } + break; + + + case 'f': + if (simple_input("Enter output filename", buf, sizeof(buf))) { + char settings[2000]; + int len; + + len = write_settings(&app_config, settings, sizeof(settings)); + if (len < 1) + PJ_LOG(1,(THIS_FILE, "Error: not enough buffer")); + else { + pj_oshandle_t fd; + pj_status_t status; + + status = pj_file_open(app_config.pool, buf, + PJ_O_WRONLY, &fd); + if (status != PJ_SUCCESS) { + pjsua_perror(THIS_FILE, "Unable to open file", status); + } else { + pj_ssize_t size = len; + pj_file_write(fd, settings, &size); + pj_file_close(fd); + + printf("Settings successfully written to '%s'\n", buf); + } + } + + } + break; + + + case 'L': /* Restart */ + app_restart = PJ_TRUE; + /* Continues below */ + + case 'q': + goto on_exit; + + case 'R': + if (!pjsua_call_is_active(current_call)) { + PJ_LOG(1,(THIS_FILE, "Call %d has gone", current_call)); + } else if (menuin[1] == 'a') { + pjsua_call_process_redirect(current_call, + PJSIP_REDIRECT_ACCEPT); + } else if (menuin[1] == 'r') { + pjsua_call_process_redirect(current_call, + PJSIP_REDIRECT_REJECT); + } else { + pjsua_call_process_redirect(current_call, + PJSIP_REDIRECT_STOP); + } + break; + + default: + if (menuin[0] != '\n' && menuin[0] != '\r') { + printf("Invalid input %s", menuin); + } + keystroke_help(); + break; + } + } + +on_exit: + ; +} + +/* + * A simple registrar, invoked by default_mod_on_rx_request() + */ +static void simple_registrar(pjsip_rx_data *rdata) +{ + pjsip_tx_data *tdata; + const pjsip_expires_hdr *exp; + const pjsip_hdr *h; + unsigned cnt = 0; + pjsip_generic_string_hdr *srv; + pj_status_t status; + + status = pjsip_endpt_create_response(pjsua_get_pjsip_endpt(), + rdata, 200, NULL, &tdata); + if (status != PJ_SUCCESS) + return; + + exp = pjsip_msg_find_hdr(rdata->msg_info.msg, PJSIP_H_EXPIRES, NULL); + + h = rdata->msg_info.msg->hdr.next; + while (h != &rdata->msg_info.msg->hdr) { + if (h->type == PJSIP_H_CONTACT) { + const pjsip_contact_hdr *c = (const pjsip_contact_hdr*)h; + int e = c->expires; + + if (e < 0) { + if (exp) + e = exp->ivalue; + else + e = 3600; + } + + if (e > 0) { + pjsip_contact_hdr *nc = pjsip_hdr_clone(tdata->pool, h); + nc->expires = e; + pjsip_msg_add_hdr(tdata->msg, (pjsip_hdr*)nc); + ++cnt; + } + } + h = h->next; + } + + srv = pjsip_generic_string_hdr_create(tdata->pool, NULL, NULL); + srv->name = pj_str("Server"); + srv->hvalue = pj_str("pjsua simple registrar"); + pjsip_msg_add_hdr(tdata->msg, (pjsip_hdr*)srv); + + pjsip_endpt_send_response2(pjsua_get_pjsip_endpt(), + rdata, tdata, NULL, NULL); +} + + + +/***************************************************************************** + * A simple module to handle otherwise unhandled request. We will register + * this with the lowest priority. + */ + +/* Notification on incoming request */ +static pj_bool_t default_mod_on_rx_request(pjsip_rx_data *rdata) +{ + pjsip_tx_data *tdata; + pjsip_status_code status_code; + pj_status_t status; + + /* Don't respond to ACK! */ + if (pjsip_method_cmp(&rdata->msg_info.msg->line.req.method, + &pjsip_ack_method) == 0) + return PJ_TRUE; + + /* Simple registrar */ + if (pjsip_method_cmp(&rdata->msg_info.msg->line.req.method, + &pjsip_register_method) == 0) + { + simple_registrar(rdata); + return PJ_TRUE; + } + + /* Create basic response. */ + if (pjsip_method_cmp(&rdata->msg_info.msg->line.req.method, + &pjsip_notify_method) == 0) + { + /* Unsolicited NOTIFY's, send with Bad Request */ + status_code = PJSIP_SC_BAD_REQUEST; + } else { + /* Probably unknown method */ + status_code = PJSIP_SC_METHOD_NOT_ALLOWED; + } + status = pjsip_endpt_create_response(pjsua_get_pjsip_endpt(), + rdata, status_code, + NULL, &tdata); + if (status != PJ_SUCCESS) { + pjsua_perror(THIS_FILE, "Unable to create response", status); + return PJ_TRUE; + } + + /* Add Allow if we're responding with 405 */ + if (status_code == PJSIP_SC_METHOD_NOT_ALLOWED) { + const pjsip_hdr *cap_hdr; + cap_hdr = pjsip_endpt_get_capability(pjsua_get_pjsip_endpt(), + PJSIP_H_ALLOW, NULL); + if (cap_hdr) { + pjsip_msg_add_hdr(tdata->msg, pjsip_hdr_clone(tdata->pool, + cap_hdr)); + } + } + + /* Add User-Agent header */ + { + pj_str_t user_agent; + char tmp[80]; + const pj_str_t USER_AGENT = { "User-Agent", 10}; + pjsip_hdr *h; + + pj_ansi_snprintf(tmp, sizeof(tmp), "PJSUA v%s/%s", + pj_get_version(), PJ_OS_NAME); + pj_strdup2_with_null(tdata->pool, &user_agent, tmp); + + h = (pjsip_hdr*) pjsip_generic_string_hdr_create(tdata->pool, + &USER_AGENT, + &user_agent); + pjsip_msg_add_hdr(tdata->msg, h); + } + + pjsip_endpt_send_response2(pjsua_get_pjsip_endpt(), rdata, tdata, + NULL, NULL); + + return PJ_TRUE; +} + + +/* The module instance. */ +static pjsip_module mod_default_handler = +{ + NULL, NULL, /* prev, next. */ + { "mod-default-handler", 19 }, /* Name. */ + -1, /* Id */ + PJSIP_MOD_PRIORITY_APPLICATION+99, /* Priority */ + NULL, /* load() */ + NULL, /* start() */ + NULL, /* stop() */ + NULL, /* unload() */ + &default_mod_on_rx_request, /* on_rx_request() */ + NULL, /* on_rx_response() */ + NULL, /* on_tx_request. */ + NULL, /* on_tx_response() */ + NULL, /* on_tsx_state() */ + +}; + + + + +/***************************************************************************** + * Public API + */ + +pj_status_t app_init(int argc, char *argv[]) +{ + pjsua_transport_id transport_id = -1; + pjsua_transport_config tcp_cfg; + unsigned i; + pj_status_t status; + + app_restart = PJ_FALSE; + + /* Create pjsua */ + status = pjsua_create(); + if (status != PJ_SUCCESS) + return status; + + /* Create pool for application */ + app_config.pool = pjsua_pool_create("pjsua-app", 1000, 1000); + + /* Initialize default config */ + default_config(&app_config); + + /* Parse the arguments */ + status = parse_args(argc, argv, &app_config, &uri_arg); + if (status != PJ_SUCCESS) + return status; + + /* Initialize application callbacks */ + app_config.cfg.cb.on_call_state = &on_call_state; + app_config.cfg.cb.on_call_media_state = &on_call_media_state; + app_config.cfg.cb.on_incoming_call = &on_incoming_call; + app_config.cfg.cb.on_call_tsx_state = &on_call_tsx_state; + app_config.cfg.cb.on_dtmf_digit = &call_on_dtmf_callback; + app_config.cfg.cb.on_call_redirected = &call_on_redirected; + app_config.cfg.cb.on_reg_state = &on_reg_state; + app_config.cfg.cb.on_incoming_subscribe = &on_incoming_subscribe; + app_config.cfg.cb.on_buddy_state = &on_buddy_state; + app_config.cfg.cb.on_buddy_evsub_state = &on_buddy_evsub_state; + app_config.cfg.cb.on_pager = &on_pager; + app_config.cfg.cb.on_typing = &on_typing; + app_config.cfg.cb.on_call_transfer_status = &on_call_transfer_status; + app_config.cfg.cb.on_call_replaced = &on_call_replaced; + app_config.cfg.cb.on_nat_detect = &on_nat_detect; + app_config.cfg.cb.on_mwi_info = &on_mwi_info; + app_config.cfg.cb.on_transport_state = &on_transport_state; + app_config.cfg.cb.on_ice_transport_error = &on_ice_transport_error; + app_config.cfg.cb.on_snd_dev_operation = &on_snd_dev_operation; + app_config.cfg.cb.on_call_media_event = &on_call_media_event; +#ifdef TRANSPORT_ADAPTER_SAMPLE + app_config.cfg.cb.on_create_media_transport = &on_create_media_transport; +#endif + app_config.log_cfg.cb = log_cb; + + /* Set sound device latency */ + if (app_config.capture_lat > 0) + app_config.media_cfg.snd_rec_latency = app_config.capture_lat; + if (app_config.playback_lat) + app_config.media_cfg.snd_play_latency = app_config.playback_lat; + + /* Initialize pjsua */ + status = pjsua_init(&app_config.cfg, &app_config.log_cfg, + &app_config.media_cfg); + if (status != PJ_SUCCESS) + return status; + + /* Initialize our module to handle otherwise unhandled request */ + status = pjsip_endpt_register_module(pjsua_get_pjsip_endpt(), + &mod_default_handler); + if (status != PJ_SUCCESS) + return status; + +#ifdef STEREO_DEMO + stereo_demo(); +#endif + + /* Initialize calls data */ + for (i=0; i<PJ_ARRAY_SIZE(app_config.call_data); ++i) { + app_config.call_data[i].timer.id = PJSUA_INVALID_ID; + app_config.call_data[i].timer.cb = &call_timeout_callback; + } + + /* Optionally registers WAV file */ + for (i=0; i<app_config.wav_count; ++i) { + pjsua_player_id wav_id; + unsigned play_options = 0; + + if (app_config.auto_play_hangup) + play_options |= PJMEDIA_FILE_NO_LOOP; + + status = pjsua_player_create(&app_config.wav_files[i], play_options, + &wav_id); + if (status != PJ_SUCCESS) + goto on_error; + + if (app_config.wav_id == PJSUA_INVALID_ID) { + app_config.wav_id = wav_id; + app_config.wav_port = pjsua_player_get_conf_port(app_config.wav_id); + if (app_config.auto_play_hangup) { + pjmedia_port *port; + + pjsua_player_get_port(app_config.wav_id, &port); + status = pjmedia_wav_player_set_eof_cb(port, NULL, + &on_playfile_done); + if (status != PJ_SUCCESS) + goto on_error; + + pj_timer_entry_init(&app_config.auto_hangup_timer, 0, NULL, + &hangup_timeout_callback); + } + } + } + + /* Optionally registers tone players */ + for (i=0; i<app_config.tone_count; ++i) { + pjmedia_port *tport; + char name[80]; + pj_str_t label; + pj_status_t status; + + pj_ansi_snprintf(name, sizeof(name), "tone-%d,%d", + app_config.tones[i].freq1, + app_config.tones[i].freq2); + label = pj_str(name); + status = pjmedia_tonegen_create2(app_config.pool, &label, + 8000, 1, 160, 16, + PJMEDIA_TONEGEN_LOOP, &tport); + if (status != PJ_SUCCESS) { + pjsua_perror(THIS_FILE, "Unable to create tone generator", status); + goto on_error; + } + + status = pjsua_conf_add_port(app_config.pool, tport, + &app_config.tone_slots[i]); + pj_assert(status == PJ_SUCCESS); + + status = pjmedia_tonegen_play(tport, 1, &app_config.tones[i], 0); + pj_assert(status == PJ_SUCCESS); + } + + /* Optionally create recorder file, if any. */ + if (app_config.rec_file.slen) { + status = pjsua_recorder_create(&app_config.rec_file, 0, NULL, 0, 0, + &app_config.rec_id); + if (status != PJ_SUCCESS) + goto on_error; + + app_config.rec_port = pjsua_recorder_get_conf_port(app_config.rec_id); + } + + pj_memcpy(&tcp_cfg, &app_config.udp_cfg, sizeof(tcp_cfg)); + + /* Create ringback tones */ + if (app_config.no_tones == PJ_FALSE) { + unsigned i, samples_per_frame; + pjmedia_tone_desc tone[RING_CNT+RINGBACK_CNT]; + pj_str_t name; + + samples_per_frame = app_config.media_cfg.audio_frame_ptime * + app_config.media_cfg.clock_rate * + app_config.media_cfg.channel_count / 1000; + + /* Ringback tone (call is ringing) */ + name = pj_str("ringback"); + status = pjmedia_tonegen_create2(app_config.pool, &name, + app_config.media_cfg.clock_rate, + app_config.media_cfg.channel_count, + samples_per_frame, + 16, PJMEDIA_TONEGEN_LOOP, + &app_config.ringback_port); + if (status != PJ_SUCCESS) + goto on_error; + + pj_bzero(&tone, sizeof(tone)); + for (i=0; i<RINGBACK_CNT; ++i) { + tone[i].freq1 = RINGBACK_FREQ1; + tone[i].freq2 = RINGBACK_FREQ2; + tone[i].on_msec = RINGBACK_ON; + tone[i].off_msec = RINGBACK_OFF; + } + tone[RINGBACK_CNT-1].off_msec = RINGBACK_INTERVAL; + + pjmedia_tonegen_play(app_config.ringback_port, RINGBACK_CNT, tone, + PJMEDIA_TONEGEN_LOOP); + + + status = pjsua_conf_add_port(app_config.pool, app_config.ringback_port, + &app_config.ringback_slot); + if (status != PJ_SUCCESS) + goto on_error; + + /* Ring (to alert incoming call) */ + name = pj_str("ring"); + status = pjmedia_tonegen_create2(app_config.pool, &name, + app_config.media_cfg.clock_rate, + app_config.media_cfg.channel_count, + samples_per_frame, + 16, PJMEDIA_TONEGEN_LOOP, + &app_config.ring_port); + if (status != PJ_SUCCESS) + goto on_error; + + for (i=0; i<RING_CNT; ++i) { + tone[i].freq1 = RING_FREQ1; + tone[i].freq2 = RING_FREQ2; + tone[i].on_msec = RING_ON; + tone[i].off_msec = RING_OFF; + } + tone[RING_CNT-1].off_msec = RING_INTERVAL; + + pjmedia_tonegen_play(app_config.ring_port, RING_CNT, + tone, PJMEDIA_TONEGEN_LOOP); + + status = pjsua_conf_add_port(app_config.pool, app_config.ring_port, + &app_config.ring_slot); + if (status != PJ_SUCCESS) + goto on_error; + + } + + /* Create AVI player virtual devices */ + if (app_config.avi_cnt) { +#if PJMEDIA_HAS_VIDEO && PJMEDIA_VIDEO_DEV_HAS_AVI + pjmedia_vid_dev_factory *avi_factory; + + status = pjmedia_avi_dev_create_factory(pjsua_get_pool_factory(), + app_config.avi_cnt, + &avi_factory); + if (status != PJ_SUCCESS) { + PJ_PERROR(1,(THIS_FILE, status, "Error creating AVI factory")); + goto on_error; + } + + for (i=0; i<app_config.avi_cnt; ++i) { + pjmedia_avi_dev_param avdp; + pjmedia_vid_dev_index avid; + unsigned strm_idx, strm_cnt; + + app_config.avi[i].dev_id = PJMEDIA_VID_INVALID_DEV; + app_config.avi[i].slot = PJSUA_INVALID_ID; + + pjmedia_avi_dev_param_default(&avdp); + avdp.path = app_config.avi[i].path; + + status = pjmedia_avi_dev_alloc(avi_factory, &avdp, &avid); + if (status != PJ_SUCCESS) { + PJ_PERROR(1,(THIS_FILE, status, + "Error creating AVI player for %.*s", + (int)avdp.path.slen, avdp.path.ptr)); + goto on_error; + } + + PJ_LOG(4,(THIS_FILE, "AVI player %.*s created, dev_id=%d", + (int)avdp.title.slen, avdp.title.ptr, avid)); + + app_config.avi[i].dev_id = avid; + if (app_config.avi_def_idx == PJSUA_INVALID_ID) + app_config.avi_def_idx = i; + + strm_cnt = pjmedia_avi_streams_get_num_streams(avdp.avi_streams); + for (strm_idx=0; strm_idx<strm_cnt; ++strm_idx) { + pjmedia_port *aud; + pjmedia_format *fmt; + pjsua_conf_port_id slot; + char fmt_name[5]; + + aud = pjmedia_avi_streams_get_stream(avdp.avi_streams, + strm_idx); + fmt = &aud->info.fmt; + + pjmedia_fourcc_name(fmt->id, fmt_name); + + if (fmt->id == PJMEDIA_FORMAT_PCM) { + status = pjsua_conf_add_port(app_config.pool, aud, + &slot); + if (status == PJ_SUCCESS) { + PJ_LOG(4,(THIS_FILE, + "AVI %.*s: audio added to slot %d", + (int)avdp.title.slen, avdp.title.ptr, + slot)); + app_config.avi[i].slot = slot; + } + } else { + PJ_LOG(4,(THIS_FILE, + "AVI %.*s: audio ignored, format=%s", + (int)avdp.title.slen, avdp.title.ptr, + fmt_name)); + } + } + } +#else + PJ_LOG(2,(THIS_FILE, + "Warning: --play-avi is ignored because AVI is disabled")); +#endif /* PJMEDIA_VIDEO_DEV_HAS_AVI */ + } + + /* Add UDP transport unless it's disabled. */ + if (!app_config.no_udp) { + pjsua_acc_id aid; + pjsip_transport_type_e type = PJSIP_TRANSPORT_UDP; + + status = pjsua_transport_create(type, + &app_config.udp_cfg, + &transport_id); + if (status != PJ_SUCCESS) + goto on_error; + + /* Add local account */ + pjsua_acc_add_local(transport_id, PJ_TRUE, &aid); + if (PJMEDIA_HAS_VIDEO) { + pjsua_acc_config acc_cfg; + pjsua_acc_get_config(aid, &acc_cfg); + app_config_init_video(&acc_cfg); + pjsua_acc_modify(aid, &acc_cfg); + } + //pjsua_acc_set_transport(aid, transport_id); + pjsua_acc_set_online_status(current_acc, PJ_TRUE); + + if (app_config.udp_cfg.port == 0) { + pjsua_transport_info ti; + pj_sockaddr_in *a; + + pjsua_transport_get_info(transport_id, &ti); + a = (pj_sockaddr_in*)&ti.local_addr; + + tcp_cfg.port = pj_ntohs(a->sin_port); + } + } + + /* Add UDP IPv6 transport unless it's disabled. */ + if (!app_config.no_udp && app_config.ipv6) { + pjsua_acc_id aid; + pjsip_transport_type_e type = PJSIP_TRANSPORT_UDP6; + pjsua_transport_config udp_cfg; + + udp_cfg = app_config.udp_cfg; + if (udp_cfg.port == 0) + udp_cfg.port = 5060; + else + udp_cfg.port += 10; + status = pjsua_transport_create(type, + &udp_cfg, + &transport_id); + if (status != PJ_SUCCESS) + goto on_error; + + /* Add local account */ + pjsua_acc_add_local(transport_id, PJ_TRUE, &aid); + if (PJMEDIA_HAS_VIDEO) { + pjsua_acc_config acc_cfg; + pjsua_acc_get_config(aid, &acc_cfg); + app_config_init_video(&acc_cfg); + pjsua_acc_modify(aid, &acc_cfg); + } + //pjsua_acc_set_transport(aid, transport_id); + pjsua_acc_set_online_status(current_acc, PJ_TRUE); + + if (app_config.udp_cfg.port == 0) { + pjsua_transport_info ti; + pj_sockaddr_in *a; + + pjsua_transport_get_info(transport_id, &ti); + a = (pj_sockaddr_in*)&ti.local_addr; + + tcp_cfg.port = pj_ntohs(a->sin_port); + } + } + + /* Add TCP transport unless it's disabled */ + if (!app_config.no_tcp) { + pjsua_acc_id aid; + + status = pjsua_transport_create(PJSIP_TRANSPORT_TCP, + &tcp_cfg, + &transport_id); + if (status != PJ_SUCCESS) + goto on_error; + + /* Add local account */ + pjsua_acc_add_local(transport_id, PJ_TRUE, &aid); + if (PJMEDIA_HAS_VIDEO) { + pjsua_acc_config acc_cfg; + pjsua_acc_get_config(aid, &acc_cfg); + app_config_init_video(&acc_cfg); + pjsua_acc_modify(aid, &acc_cfg); + } + pjsua_acc_set_online_status(current_acc, PJ_TRUE); + + } + + +#if defined(PJSIP_HAS_TLS_TRANSPORT) && PJSIP_HAS_TLS_TRANSPORT!=0 + /* Add TLS transport when application wants one */ + if (app_config.use_tls) { + + pjsua_acc_id acc_id; + + /* Copy the QoS settings */ + tcp_cfg.tls_setting.qos_type = tcp_cfg.qos_type; + pj_memcpy(&tcp_cfg.tls_setting.qos_params, &tcp_cfg.qos_params, + sizeof(tcp_cfg.qos_params)); + + /* Set TLS port as TCP port+1 */ + tcp_cfg.port++; + status = pjsua_transport_create(PJSIP_TRANSPORT_TLS, + &tcp_cfg, + &transport_id); + tcp_cfg.port--; + if (status != PJ_SUCCESS) + goto on_error; + + /* Add local account */ + pjsua_acc_add_local(transport_id, PJ_FALSE, &acc_id); + if (PJMEDIA_HAS_VIDEO) { + pjsua_acc_config acc_cfg; + pjsua_acc_get_config(acc_id, &acc_cfg); + app_config_init_video(&acc_cfg); + pjsua_acc_modify(acc_id, &acc_cfg); + } + pjsua_acc_set_online_status(acc_id, PJ_TRUE); + } +#endif + + if (transport_id == -1) { + PJ_LOG(1,(THIS_FILE, "Error: no transport is configured")); + status = -1; + goto on_error; + } + + + /* Add accounts */ + for (i=0; i<app_config.acc_cnt; ++i) { + app_config.acc_cfg[i].rtp_cfg = app_config.rtp_cfg; + app_config.acc_cfg[i].reg_retry_interval = 300; + app_config.acc_cfg[i].reg_first_retry_interval = 60; + + app_config_init_video(&app_config.acc_cfg[i]); + + status = pjsua_acc_add(&app_config.acc_cfg[i], PJ_TRUE, NULL); + if (status != PJ_SUCCESS) + goto on_error; + pjsua_acc_set_online_status(current_acc, PJ_TRUE); + } + + /* Add buddies */ + for (i=0; i<app_config.buddy_cnt; ++i) { + status = pjsua_buddy_add(&app_config.buddy_cfg[i], NULL); + if (status != PJ_SUCCESS) { + PJ_PERROR(1,(THIS_FILE, status, "Error adding buddy")); + goto on_error; + } + } + + /* Optionally disable some codec */ + for (i=0; i<app_config.codec_dis_cnt; ++i) { + pjsua_codec_set_priority(&app_config.codec_dis[i],PJMEDIA_CODEC_PRIO_DISABLED); +#if PJSUA_HAS_VIDEO + pjsua_vid_codec_set_priority(&app_config.codec_dis[i],PJMEDIA_CODEC_PRIO_DISABLED); +#endif + } + + /* Optionally set codec orders */ + for (i=0; i<app_config.codec_cnt; ++i) { + pjsua_codec_set_priority(&app_config.codec_arg[i], + (pj_uint8_t)(PJMEDIA_CODEC_PRIO_NORMAL+i+9)); +#if PJSUA_HAS_VIDEO + pjsua_vid_codec_set_priority(&app_config.codec_arg[i], + (pj_uint8_t)(PJMEDIA_CODEC_PRIO_NORMAL+i+9)); +#endif + } + + /* Add RTP transports */ + if (app_config.ipv6) + status = create_ipv6_media_transports(); + #if DISABLED_FOR_TICKET_1185 + else + status = pjsua_media_transports_create(&app_config.rtp_cfg); + #endif + if (status != PJ_SUCCESS) + goto on_error; + + /* Use null sound device? */ +#ifndef STEREO_DEMO + if (app_config.null_audio) { + status = pjsua_set_null_snd_dev(); + if (status != PJ_SUCCESS) + return status; + } +#endif + + if (app_config.capture_dev != PJSUA_INVALID_ID || + app_config.playback_dev != PJSUA_INVALID_ID) + { + status = pjsua_set_snd_dev(app_config.capture_dev, + app_config.playback_dev); + if (status != PJ_SUCCESS) + goto on_error; + } + + return PJ_SUCCESS; + +on_error: + app_destroy(); + return status; +} + + +static int stdout_refresh_proc(void *arg) +{ + PJ_UNUSED_ARG(arg); + + /* Set thread to lowest priority so that it doesn't clobber + * stdout output + */ + pj_thread_set_prio(pj_thread_this(), + pj_thread_get_prio_min(pj_thread_this())); + + while (!stdout_refresh_quit) { + pj_thread_sleep(stdout_refresh * 1000); + puts(stdout_refresh_text); + fflush(stdout); + } + + return 0; +} + +pj_status_t app_main(void) +{ + pj_thread_t *stdout_refresh_thread = NULL; + pj_status_t status; + + /* Start pjsua */ + status = pjsua_start(); + if (status != PJ_SUCCESS) { + app_destroy(); + return status; + } + + /* Start console refresh thread */ + if (stdout_refresh > 0) { + pj_thread_create(app_config.pool, "stdout", &stdout_refresh_proc, + NULL, 0, 0, &stdout_refresh_thread); + } + + console_app_main(&uri_arg); + + if (stdout_refresh_thread) { + stdout_refresh_quit = PJ_TRUE; + pj_thread_join(stdout_refresh_thread); + pj_thread_destroy(stdout_refresh_thread); + } + + return PJ_SUCCESS; +} + +pj_status_t app_destroy(void) +{ + pj_status_t status; + unsigned i; + +#ifdef STEREO_DEMO + if (app_config.snd) { + pjmedia_snd_port_destroy(app_config.snd); + app_config.snd = NULL; + } + if (app_config.sc_ch1) { + pjsua_conf_remove_port(app_config.sc_ch1_slot); + app_config.sc_ch1_slot = PJSUA_INVALID_ID; + pjmedia_port_destroy(app_config.sc_ch1); + app_config.sc_ch1 = NULL; + } + if (app_config.sc) { + pjmedia_port_destroy(app_config.sc); + app_config.sc = NULL; + } +#endif + + /* Close avi devs and ports */ + for (i=0; i<app_config.avi_cnt; ++i) { + if (app_config.avi[i].slot != PJSUA_INVALID_ID) + pjsua_conf_remove_port(app_config.avi[i].slot); +#if PJMEDIA_HAS_VIDEO && PJMEDIA_VIDEO_DEV_HAS_AVI + if (app_config.avi[i].dev_id != PJMEDIA_VID_INVALID_DEV) + pjmedia_avi_dev_free(app_config.avi[i].dev_id); +#endif + } + + /* Close ringback port */ + if (app_config.ringback_port && + app_config.ringback_slot != PJSUA_INVALID_ID) + { + pjsua_conf_remove_port(app_config.ringback_slot); + app_config.ringback_slot = PJSUA_INVALID_ID; + pjmedia_port_destroy(app_config.ringback_port); + app_config.ringback_port = NULL; + } + + /* Close ring port */ + if (app_config.ring_port && app_config.ring_slot != PJSUA_INVALID_ID) { + pjsua_conf_remove_port(app_config.ring_slot); + app_config.ring_slot = PJSUA_INVALID_ID; + pjmedia_port_destroy(app_config.ring_port); + app_config.ring_port = NULL; + } + + /* Close tone generators */ + for (i=0; i<app_config.tone_count; ++i) { + pjsua_conf_remove_port(app_config.tone_slots[i]); + } + + if (app_config.pool) { + pj_pool_release(app_config.pool); + app_config.pool = NULL; + } + + status = pjsua_destroy(); + + pj_bzero(&app_config, sizeof(app_config)); + + return status; +} + + +#ifdef STEREO_DEMO +/* + * In this stereo demo, we open the sound device in stereo mode and + * arrange the attachment to the PJSUA-LIB conference bridge as such + * so that channel0/left channel of the sound device corresponds to + * slot 0 in the bridge, and channel1/right channel of the sound + * device corresponds to slot 1 in the bridge. Then user can independently + * feed different media to/from the speakers/microphones channels, by + * connecting them to slot 0 or 1 respectively. + * + * Here's how the connection looks like: + * + +-----------+ stereo +-----------------+ 2x mono +-----------+ + | AUDIO DEV |<------>| SPLITCOMB left|<------->|#0 BRIDGE | + +-----------+ | right|<------->|#1 | + +-----------------+ +-----------+ + */ +static void stereo_demo() +{ + pjmedia_port *conf; + pj_status_t status; + + /* Disable existing sound device */ + conf = pjsua_set_no_snd_dev(); + + /* Create stereo-mono splitter/combiner */ + status = pjmedia_splitcomb_create(app_config.pool, + conf->info.clock_rate /* clock rate */, + 2 /* stereo */, + 2 * conf->info.samples_per_frame, + conf->info.bits_per_sample, + 0 /* options */, + &app_config.sc); + pj_assert(status == PJ_SUCCESS); + + /* Connect channel0 (left channel?) to conference port slot0 */ + status = pjmedia_splitcomb_set_channel(app_config.sc, 0 /* ch0 */, + 0 /*options*/, + conf); + pj_assert(status == PJ_SUCCESS); + + /* Create reverse channel for channel1 (right channel?)... */ + status = pjmedia_splitcomb_create_rev_channel(app_config.pool, + app_config.sc, + 1 /* ch1 */, + 0 /* options */, + &app_config.sc_ch1); + pj_assert(status == PJ_SUCCESS); + + /* .. and register it to conference bridge (it would be slot1 + * if there's no other devices connected to the bridge) + */ + status = pjsua_conf_add_port(app_config.pool, app_config.sc_ch1, + &app_config.sc_ch1_slot); + pj_assert(status == PJ_SUCCESS); + + /* Create sound device */ + status = pjmedia_snd_port_create(app_config.pool, -1, -1, + conf->info.clock_rate, + 2 /* stereo */, + 2 * conf->info.samples_per_frame, + conf->info.bits_per_sample, + 0, &app_config.snd); + pj_assert(status == PJ_SUCCESS); + + + /* Connect the splitter to the sound device */ + status = pjmedia_snd_port_connect(app_config.snd, app_config.sc); + pj_assert(status == PJ_SUCCESS); + +} +#endif + +static pj_status_t create_ipv6_media_transports(void) +{ + pjsua_media_transport tp[PJSUA_MAX_CALLS]; + pj_status_t status; + int port = app_config.rtp_cfg.port; + unsigned i; + + for (i=0; i<app_config.cfg.max_calls; ++i) { + enum { MAX_RETRY = 10 }; + pj_sock_t sock[2]; + pjmedia_sock_info si; + unsigned j; + + /* Get rid of uninitialized var compiler warning with MSVC */ + status = PJ_SUCCESS; + + for (j=0; j<MAX_RETRY; ++j) { + unsigned k; + + for (k=0; k<2; ++k) { + pj_sockaddr bound_addr; + + status = pj_sock_socket(pj_AF_INET6(), pj_SOCK_DGRAM(), 0, &sock[k]); + if (status != PJ_SUCCESS) + break; + + status = pj_sockaddr_init(pj_AF_INET6(), &bound_addr, + &app_config.rtp_cfg.bound_addr, + (unsigned short)(port+k)); + if (status != PJ_SUCCESS) + break; + + status = pj_sock_bind(sock[k], &bound_addr, + pj_sockaddr_get_len(&bound_addr)); + if (status != PJ_SUCCESS) + break; + } + if (status != PJ_SUCCESS) { + if (k==1) + pj_sock_close(sock[0]); + + if (port != 0) + port += 10; + else + break; + + continue; + } + + pj_bzero(&si, sizeof(si)); + si.rtp_sock = sock[0]; + si.rtcp_sock = sock[1]; + + pj_sockaddr_init(pj_AF_INET6(), &si.rtp_addr_name, + &app_config.rtp_cfg.public_addr, + (unsigned short)(port)); + pj_sockaddr_init(pj_AF_INET6(), &si.rtcp_addr_name, + &app_config.rtp_cfg.public_addr, + (unsigned short)(port+1)); + + status = pjmedia_transport_udp_attach(pjsua_get_pjmedia_endpt(), + NULL, + &si, + 0, + &tp[i].transport); + if (port != 0) + port += 10; + else + break; + + if (status == PJ_SUCCESS) + break; + } + + if (status != PJ_SUCCESS) { + pjsua_perror(THIS_FILE, "Error creating IPv6 UDP media transport", + status); + for (j=0; j<i; ++j) { + pjmedia_transport_close(tp[j].transport); + } + return status; + } + } + +#if DISABLED_FOR_TICKET_1185 + return pjsua_media_transports_attach(tp, i, PJ_TRUE); +#else + return PJ_ENOTSUP; +#endif +} + |