1 /****************************************************************************
3 * $Id: commands.c,v 1.39 2008/07/03 15:08:34 smorlat Exp $
5 * Copyright (C) 2006-2009 Sandro Santilli <strk@keybit.net>
6 * Copyright (C) 2004 Simon MORLAT <simon.morlat@linphone.org>
8 ****************************************************************************
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License
12 * as published by the Free Software Foundation; either version 2
13 * of the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 ****************************************************************************/
35 #include <linphonecore.h>
36 #include "linphonec.h"
46 /***************************************************************************
48 * Forward declarations
50 ***************************************************************************/
52 extern char *lpc_strip_blanks(char *input);
54 /* Command handlers */
55 static int lpc_cmd_help(LinphoneCore *, char *);
56 static int lpc_cmd_proxy(LinphoneCore *, char *);
57 static int lpc_cmd_call(LinphoneCore *, char *);
58 static int lpc_cmd_calls(LinphoneCore *, char *);
59 static int lpc_cmd_chat(LinphoneCore *, char *);
60 static int lpc_cmd_answer(LinphoneCore *, char *);
61 static int lpc_cmd_autoanswer(LinphoneCore *, char *);
62 static int lpc_cmd_terminate(LinphoneCore *, char *);
63 static int lpc_cmd_redirect(LinphoneCore *, char *);
64 static int lpc_cmd_call_logs(LinphoneCore *, char *);
65 static int lpc_cmd_ipv6(LinphoneCore *, char *);
66 static int lpc_cmd_transfer(LinphoneCore *, char *);
67 static int lpc_cmd_quit(LinphoneCore *, char *);
68 static int lpc_cmd_nat(LinphoneCore *, char *);
69 static int lpc_cmd_stun(LinphoneCore *, char *);
70 static int lpc_cmd_firewall(LinphoneCore *, char *);
71 static int lpc_cmd_friend(LinphoneCore *, char*);
72 static int lpc_cmd_soundcard(LinphoneCore *, char *);
73 static int lpc_cmd_webcam(LinphoneCore *, char *);
74 static int lpc_cmd_staticpic(LinphoneCore *, char *);
75 static int lpc_cmd_play(LinphoneCore *, char *);
76 static int lpc_cmd_record(LinphoneCore *, char *);
77 static int lpc_cmd_register(LinphoneCore *, char *);
78 static int lpc_cmd_unregister(LinphoneCore *, char *);
79 static int lpc_cmd_duration(LinphoneCore *lc, char *args);
80 static int lpc_cmd_status(LinphoneCore *lc, char *args);
81 static int lpc_cmd_ports(LinphoneCore *lc, char *args);
82 static int lpc_cmd_param(LinphoneCore *lc, char *args);
83 static int lpc_cmd_speak(LinphoneCore *lc, char *args);
84 static int lpc_cmd_acodec(LinphoneCore *lc, char *args);
85 static int lpc_cmd_vcodec(LinphoneCore *lc, char *args);
86 static int lpc_cmd_codec(int type, LinphoneCore *lc, char *args);
87 static int lpc_cmd_echocancellation(LinphoneCore *lc, char *args);
88 static int lpc_cmd_echolimiter(LinphoneCore *lc, char *args);
89 static int lpc_cmd_pause(LinphoneCore *lc, char *args);
90 static int lpc_cmd_resume(LinphoneCore *lc, char *args);
91 static int lpc_cmd_mute_mic(LinphoneCore *lc, char *args);
92 static int lpc_cmd_unmute_mic(LinphoneCore *lc, char *args);
93 static int lpc_cmd_playback_gain(LinphoneCore *lc, char *args);
94 static int lpc_cmd_rtp_no_xmit_on_audio_mute(LinphoneCore *lc, char *args);
96 static int lpc_cmd_camera(LinphoneCore *lc, char *args);
97 static int lpc_cmd_video_window(LinphoneCore *lc, char *args);
98 static int lpc_cmd_preview_window(LinphoneCore *lc, char *args);
99 static int lpc_cmd_snapshot(LinphoneCore *lc, char *args);
100 static int lpc_cmd_vfureq(LinphoneCore *lc, char *arg);
102 static int lpc_cmd_states(LinphoneCore *lc, char *args);
103 static int lpc_cmd_identify(LinphoneCore *lc, char *args);
104 static int lpc_cmd_ringback(LinphoneCore *lc, char *args);
106 /* Command handler helpers */
107 static void linphonec_proxy_add(LinphoneCore *lc);
108 static void linphonec_proxy_display(LinphoneProxyConfig *lc);
109 static void linphonec_proxy_list(LinphoneCore *lc);
110 static void linphonec_proxy_remove(LinphoneCore *lc, int index);
111 static int linphonec_proxy_use(LinphoneCore *lc, int index);
112 static void linphonec_proxy_show(LinphoneCore *lc,int index);
113 static void linphonec_friend_display(LinphoneFriend *fr);
114 static int linphonec_friend_list(LinphoneCore *lc, char *arg);
115 static void linphonec_display_command_help(LPC_COMMAND *cmd);
116 static int linphonec_friend_call(LinphoneCore *lc, unsigned int num);
118 static int linphonec_friend_add(LinphoneCore *lc, const char *name, const char *addr);
120 static int linphonec_friend_delete(LinphoneCore *lc, int num);
121 static int linphonec_friend_delete(LinphoneCore *lc, int num);
122 static void linphonec_codec_list(int type, LinphoneCore *lc);
123 static void linphonec_codec_enable(int type, LinphoneCore *lc, int index);
124 static void linphonec_codec_disable(int type, LinphoneCore *lc, int index);
128 /* Command table management */
129 static LPC_COMMAND *lpc_find_command(const char *name);
131 void linphonec_out(const char *fmt,...);
133 VideoParams lpc_video_params={-1,-1,-1,-1,0,TRUE};
134 VideoParams lpc_preview_params={-1,-1,-1,-1,0,TRUE};
136 /***************************************************************************
140 ***************************************************************************/
145 static LPC_COMMAND commands[] = {
146 { "help", lpc_cmd_help, "Print commands help.",
147 "'help <command>'\t: displays specific help for command.\n"
148 "'help advanced'\t: shows advanced commands.\n"
150 { "call", lpc_cmd_call, "Call a SIP uri or number",
152 "'call <sip-url or number> [options]' \t: initiate a call to the specified destination.\n"
154 "--audio-only : initiate the call without video.\n"
155 "--early-media : sends audio and video stream immediately when remote proposes early media.\n"
157 "'call <sip-url or number>' \t: initiate a call to the specified destination.\n"
160 { "calls", lpc_cmd_calls, "Show all the current calls with their id and status.",
163 { "chat", lpc_cmd_chat, "Chat with a SIP uri",
164 "'chat <sip-url> \"message\"' "
165 ": send a chat message \"message\" to the specified destination."
167 { "terminate", lpc_cmd_terminate, "Terminate a call",
168 "'terminate' : Terminate the current call\n"
169 "'terminate <call id>' : Terminate the call with supplied id\n"
170 "'terminate <all>' : Terminate all the current calls\n"
172 { "answer", lpc_cmd_answer, "Answer a call",
173 "'answer' : Answer the current incoming call\n"
174 "'answer <call id>' : Answer the call with given id\n"
176 { "pause", lpc_cmd_pause, "pause a call",
177 "'pause' : pause the current call\n"},
178 { "resume", lpc_cmd_resume, "resume a call",
179 "'resume' : resume the unique call\n"
180 "'resume <call id>' : hold off the call with given id\n"},
181 { "transfer", lpc_cmd_transfer,
182 "Transfer a call to a specified destination.",
183 "'transfer <sip-uri>' : transfers the current active call to the destination sip-uri\n"
184 "'transfer <call id> <sip-uri>': transfers the call with 'id' to the destination sip-uri\n"
185 "'transfer <call id1> --to-call <call id2>': transfers the call with 'id1' to the destination of call 'id2' (attended transfer)\n"
187 { "mute", lpc_cmd_mute_mic,
188 "Mute microphone and suspend voice transmission."},
190 { "camera", lpc_cmd_camera, "Send camera output for current call.",
191 "'camera on'\t: allow sending of local camera video to remote end.\n"
192 "'camera off'\t: disable sending of local camera's video to remote end.\n"},
194 { "unmute", lpc_cmd_unmute_mic,
195 "Unmute microphone and resume voice transmission."},
196 { "playbackgain", lpc_cmd_playback_gain,
197 "Adjust playback gain."},
198 { "duration", lpc_cmd_duration, "Print duration in seconds of the last call.", NULL },
200 { "autoanswer", lpc_cmd_autoanswer, "Show/set auto-answer mode",
201 "'autoanswer' \t: show current autoanswer mode\n"
202 "'autoanswer enable'\t: enable autoanswer mode\n"
203 "'autoanswer disable'\t: disable autoanswer modeĀ \n"},
204 { "proxy", lpc_cmd_proxy, "Manage proxies",
205 "'proxy list' : list all proxy setups.\n"
206 "'proxy add' : add a new proxy setup.\n"
207 "'proxy remove <index>' : remove proxy setup with number index.\n"
208 "'proxy use <index>' : use proxy with number index as default proxy.\n"
209 "'proxy unuse' : don't use a default proxy.\n"
210 "'proxy show <index>' : show configuration and status of the proxy numbered by index.\n"
211 "'proxy show default' : show configuration and status of the default proxy.\n"
213 { "soundcard", lpc_cmd_soundcard, "Manage soundcards",
214 "'soundcard list' : list all sound devices.\n"
215 "'soundcard show' : show current sound devices configuration.\n"
216 "'soundcard use <index>' : select a sound device.\n"
217 "'soundcard use files' : use .wav files instead of soundcard\n"
219 { "webcam", lpc_cmd_webcam, "Manage webcams",
220 "'webcam list' : list all known devices.\n"
221 "'webcam use <index>' : select a video device.\n"
223 { "ipv6", lpc_cmd_ipv6, "Use IPV6",
224 "'ipv6 status' : show ipv6 usage status.\n"
225 "'ipv6 enable' : enable the use of the ipv6 network.\n"
226 "'ipv6 disable' : do not use ipv6 network."
228 { "nat", lpc_cmd_nat, "Set nat address",
229 "'nat' : show nat settings.\n"
230 "'nat <addr>' : set nat address.\n"
232 { "stun", lpc_cmd_stun, "Set stun server address",
233 "'stun' : show stun settings.\n"
234 "'stun <addr>' : set stun server address.\n"
236 { "firewall", lpc_cmd_firewall, "Set firewall policy",
237 "'firewall' : show current firewall policy.\n"
238 "'firewall none' : use direct connection.\n"
239 "'firewall nat' : use nat address given with the 'nat' command.\n"
240 "'firewall stun' : use stun server given with the 'stun' command.\n"
242 { "call-logs", lpc_cmd_call_logs, "Calls history", NULL },
243 { "friend", lpc_cmd_friend, "Manage friends",
244 "'friend list [<pattern>]' : list friends.\n"
245 "'friend call <index>' : call a friend.\n"
246 "'friend add <name> <addr>' : add friend, <name> must be quoted to include\n"
247 " spaces, <addr> has \"sip:\" added if it isn't\n"
248 " there. Don't use '<' '>' around <addr>.\n"
249 "'friend delete <index>' : remove friend, 'all' removes all\n"
251 { "play", lpc_cmd_play, "play a wav file",
252 "This command has two roles:\n"
253 "Plays a file instead of capturing from soundcard - only available in file mode (see 'help soundcard')\n"
254 "Specifies a wav file to be played to play music to far end when putting it on hold (pause)\n"
255 "'play <wav file>' : play a wav file."
257 { "record", lpc_cmd_record, "record to a wav file",
258 "This feature is available only in file mode (see 'help soundcard')\n"
259 "'record <wav file>' : record into wav file."
261 { "quit", lpc_cmd_quit, "Exit linphonec", NULL },
262 { (char *)NULL, (lpc_cmd_handler)NULL, (char *)NULL, (char *)NULL }
266 static LPC_COMMAND advanced_commands[] = {
267 { "codec", lpc_cmd_acodec, "Audio codec configuration",
268 "'codec list' : list audio codecs\n"
269 "'codec enable <index>' : enable available audio codec\n"
270 "'codec disable <index>' : disable audio codec" },
271 { "vcodec", lpc_cmd_vcodec, "Video codec configuration",
272 "'vcodec list' : list video codecs\n"
273 "'vcodec enable <index>' : enable available video codec\n"
274 "'vcodec disable <index>' : disable video codec" },
275 { "ec", lpc_cmd_echocancellation, "Echo cancellation",
276 "'ec on [<delay>] [<tail>] [<framesize>]' : turn EC on with given delay, tail length and framesize\n"
277 "'ec off' : turn echo cancellation (EC) off\n"
278 "'ec show' : show EC status" },
279 { "el", lpc_cmd_echolimiter, "Echo limiter",
280 "'el on turns on echo limiter (automatic half duplex, for cases where echo canceller cannot work)\n"
281 "'el off' : turn echo limiter off\n"
282 "'el show' : show echo limiter status" },
283 { "nortp-on-audio-mute", lpc_cmd_rtp_no_xmit_on_audio_mute,
284 "Set the rtp_no_xmit_on_audio_mute configuration parameter",
285 " If set to 1 then rtp transmission will be muted when\n"
286 " audio is muted , otherwise rtp is always sent."},
288 { "vwindow", lpc_cmd_video_window, "Control video display window",
289 "'vwindow show': shows video window\n"
290 "'vwindow hide': hides video window\n"
291 "'vwindow pos <x> <y>': Moves video window to x,y pixel coordinates\n"
292 "'vwindow size <width> <height>': Resizes video window\n"
293 "'vwindow id <window id>': embeds video display into supplied window id."
295 { "pwindow", lpc_cmd_preview_window, "Control local camera video display (preview window)",
296 "'pwindow show': shows the local camera video display\n"
297 "'pwindow hide': hides the local camera video display\n"
298 "'pwindow pos <x> <y>': Moves preview window to x,y pixel coordinates\n"
299 "'pwindow size <width> <height>': Resizes preview window\n"
300 "'pwindow id <window id>': embeds preview display into supplied window id.\n"
301 "'pwindow integrated': integrate preview display within the video window of current call.\n"
302 "'pwindow standalone': use standalone window for preview display."
304 { "snapshot", lpc_cmd_snapshot, "Take a snapshot of currently received video stream",
305 "'snapshot <file path>': take a snapshot and records it in jpeg format into the supplied path\n"
307 { "vfureq", lpc_cmd_vfureq, "Request the other side to send VFU for the current call"},
309 { "states", lpc_cmd_states, "Show internal states of liblinphone, registrations and calls, according to linphonecore.h definitions",
310 "'states global': shows global state of liblinphone \n"
311 "'states calls': shows state of calls\n"
312 "'states proxies': shows state of proxy configurations"
314 { "register", lpc_cmd_register, "Register in one line to a proxy" , "register <sip identity> <sip proxy> <password>"},
315 { "unregister", lpc_cmd_unregister, "Unregister from default proxy", NULL },
316 { "status", lpc_cmd_status, "Print various status information",
317 "'status register' \t: print status concerning registration\n"
318 "'status autoanswer'\t: tell whether autoanswer mode is enabled\n"
319 "'status hook' \t: print hook status\n" },
320 { "ports", lpc_cmd_ports, "Network ports configuration",
321 "'ports' \t: prints current used ports.\n"
322 "'ports sip <port number>'\t: Sets the sip port.\n" },
323 { "param", lpc_cmd_param, "parameter set or read as normally given in .linphonerc",
324 "'param <section> <parameter> [<value>]' \t: reads [sets] given parameter.\n"
325 "NOTES: - changes may become effective after (re)establishing a sip connection.\n"
326 " - upon exit, .linphonerc will reflect the updated state.\n" },
327 { "speak", lpc_cmd_speak, "Speak a sentence using espeak TTS engine",
328 "This feature is available only in file mode. (see 'help soundcard')\n"
329 "'speak <voice name> <sentence>' : speak a text using the specified espeak voice.\n"
330 "Example for english voice: 'speak default Hello my friend !'"
332 { "staticpic", lpc_cmd_staticpic, "Manage static pictures when nowebcam",
333 "'staticpic set' : Set path to picture that should be used.\n"
334 "'staticpic fps' : Get/set frames per seconds for picture emission.\n"
336 { "identify", lpc_cmd_identify, "Returns the user-agent string of far end",
337 "'identify' \t: returns remote user-agent string for current call.\n"
338 "'identify <id>' \t: returns remote user-agent string for call with supplied id.\n"
340 { "ringback", lpc_cmd_ringback, "Specifies a ringback tone to be played to remote end during incoming calls",
341 "'ringback <path of mono .wav file>'\t: Specifies a ringback tone to be played to remote end during incoming calls\n"
342 "'ringback disable'\t: Disable playing of ringback tone to callers\n"
344 { "redirect", lpc_cmd_redirect, "Redirect an incoming call",
345 "'redirect <redirect-uri>'\t: Redirect all pending incoming calls to the <redirect-uri>\n"
347 { NULL,NULL,NULL,NULL}
352 /***************************************************************************
356 ***************************************************************************/
359 * Main command dispatcher.
360 * WARNING: modifies second argument!
362 * Always return 1 currently.
365 linphonec_parse_command_line(LinphoneCore *lc, char *cl)
371 /* Isolate first word and args */
372 while(*ptr && !isspace(*ptr)) ++ptr;
376 /* set args to first nonblank */
378 while(*args && isspace(*args)) ++args;
382 if ( isdigit(*cl) || *cl == '#' || *cl == '*' )
384 while ( isdigit(*cl) || *cl == '#' || *cl == '*' )
386 linphone_core_send_dtmf(lc, *cl);
387 linphone_core_play_dtmf (lc,*cl,100);
388 ms_sleep(1); // be nice
392 // discard spurious trailing chars
396 /* Handle other kind of commands */
397 cmd=lpc_find_command(cl);
400 linphonec_out("'%s': Cannot understand this.\n", cl);
404 if ( ! cmd->func(lc, args) )
406 linphonec_out("Syntax error.\n");
407 linphonec_display_command_help(cmd);
414 * Generator function for command completion.
415 * STATE let us know whether to start from scratch;
416 * without any state (STATE==0), then we start at the
420 linphonec_command_generator(const char *text, int state)
422 static int index, len, adv;
432 * Return the next name which partially matches
433 * from the commands list
436 while ((name=commands[index].name))
438 ++index; /* so next call get next command */
440 if (strncmp(name, text, len) == 0)
442 return ortp_strdup(name);
449 while ((name=advanced_commands[index].name))
451 ++index; /* so next call get next command */
453 if (strncmp(name, text, len) == 0)
455 return ortp_strdup(name);
463 /***************************************************************************
467 ***************************************************************************/
470 lpc_cmd_help(LinphoneCore *lc, char *arg)
477 linphonec_out("Commands are:\n");
478 linphonec_out("---------------------------\n");
480 while (commands[i].help)
482 linphonec_out("%10.10s\t%s\n", commands[i].name,
487 linphonec_out("---------------------------\n");
488 linphonec_out("Type 'help <command>' for more details or\n");
489 linphonec_out(" 'help advanced' to list additional commands.\n");
494 if (strcmp(arg,"advanced")==0){
495 linphonec_out("Advanced commands are:\n");
496 linphonec_out("---------------------------\n");
498 while (advanced_commands[i].help)
500 linphonec_out("%10.10s\t%s\n", advanced_commands[i].name,
501 advanced_commands[i].help);
505 linphonec_out("---------------------------\n");
506 linphonec_out("Type 'help <command>' for more details.\n");
511 cmd=lpc_find_command(arg);
514 linphonec_out("No such command.\n");
518 linphonec_display_command_help(cmd);
523 static char callee_name[256]={0};
524 static char caller_name[256]={0};
526 static const char *get_call_status(LinphoneCall *call){
527 switch(linphone_call_get_state(call)){
528 case LinphoneCallPaused:
529 if (linphone_call_get_refer_to (call)!=NULL){
530 return "Paused (transfered)";
535 case LinphoneCallPausedByRemote:
536 return "Paused by remote";
538 case LinphoneCallIncomingReceived:
541 case LinphoneCallOutgoingInit:
542 case LinphoneCallOutgoingProgress:
543 return "Dialing out";
545 case LinphoneCallOutgoingEarlyMedia:
546 case LinphoneCallOutgoingRinging:
547 return "Remote ringing";
550 if (linphone_call_has_transfer_pending(call)){
551 return "Running (transfer pending)";
559 lpc_cmd_call(LinphoneCore *lc, char *args)
561 if ( ! args || ! *args )
567 LinphoneCallParams *cp=linphone_core_create_default_call_parameters (lc);
569 if ( linphone_core_in_call(lc) )
571 linphonec_out("Terminate or hold on the current call first.\n");
574 opt1=strstr(args,"--audio-only");
575 opt2=strstr(args,"--early-media");
578 linphone_call_params_enable_video (cp,FALSE);
582 linphone_call_params_enable_early_media_sending(cp,TRUE);
584 if ( NULL == (call=linphone_core_invite_with_params(lc, args,cp)) )
586 linphonec_out("Error from linphone_core_invite.\n");
590 snprintf(callee_name,sizeof(callee_name),"%s",args);
592 linphone_call_params_destroy(cp);
598 lpc_cmd_calls(LinphoneCore *lc, char *args){
599 const MSList *calls = linphone_core_get_calls(lc);
602 const MSList *p_calls = calls;
603 linphonec_out("ID\t\tDestination\t\t\t\tStatus\n---------------------------------------------------------------------\n");
604 while(p_calls != NULL)
606 LinphoneCall *call=(LinphoneCall*)p_calls->data;
607 char *tmp=linphone_call_get_remote_address_as_string(call);
608 linphonec_out("%li\t%s\t\t\t%s\r\n",
609 (long)linphone_call_get_user_pointer (call),
611 get_call_status(call));
612 p_calls = p_calls->next;
617 linphonec_out("No active call.\n");
624 lpc_cmd_chat(LinphoneCore *lc, char *args)
632 /* Isolate first and second arg */
633 while(*ptr && !isspace(*ptr)) ++ptr;
638 while(*arg2 && isspace(*arg2)) ++arg2;
642 /* missing one parameter */
645 LinphoneChatRoom *cr = linphone_core_create_chat_room(lc,arg1);
646 linphone_chat_room_send_message(cr,arg2);
647 linphone_chat_room_destroy(cr);
652 const char *linphonec_get_callee(){
656 const char *linphonec_get_caller(){
660 void linphonec_set_caller(const char *caller){
661 snprintf(caller_name,sizeof(caller_name)-1,"%s",caller);
665 lpc_cmd_transfer(LinphoneCore *lc, char *args)
670 const char *refer_to=NULL;
674 int n=sscanf(args,"%s %s %li",arg1,arg2,&id2);
675 if (n==1 || isalpha(*arg1)){
676 call=linphone_core_get_current_call(lc);
677 if (call==NULL && ms_list_size(linphone_core_get_calls(lc))==1){
678 call=(LinphoneCall*)linphone_core_get_calls(lc)->data;
682 linphonec_out("No active call, please specify a call id among the ones listed by 'calls' command.\n");
685 linphone_core_transfer_call(lc, call, refer_to);
688 refer_to=args+strlen(arg1)+1;
689 call=linphonec_get_call(id);
690 if (call==NULL) return 0;
691 linphone_core_transfer_call(lc, call, refer_to);
694 call=linphonec_get_call(id);
695 call2=linphonec_get_call(id2);
696 if (call==NULL || call2==NULL) return 0;
697 if (strcmp(arg2,"--to-call")!=0){
700 linphonec_out("Performing attended transfer of call %i to call %i",id,id2);
701 linphone_core_transfer_call_to_another (lc,call,call2);
704 linphonec_out("Transfer command requires at least one argument\n");
711 lpc_cmd_terminate(LinphoneCore *lc, char *args)
713 if (linphone_core_get_calls(lc)==NULL){
714 linphonec_out("No active calls\n");
719 if ( -1 == linphone_core_terminate_call(lc, NULL) ){
720 linphonec_out("Could not stop the active call.\n");
725 if(strcmp(args,"all")==0){
726 linphonec_out("We are going to stop all the calls.\n");
727 linphone_core_terminate_all_calls(lc);
730 /*the argument is a linphonec call id */
732 LinphoneCall *call=linphonec_get_call(id);
734 if (linphone_core_terminate_call(lc,call)==-1){
735 linphonec_out("Could not stop the call with id %li\n",id);
745 lpc_cmd_redirect(LinphoneCore *lc, char *args){
749 if ((elem=linphone_core_get_calls(lc))==NULL){
750 linphonec_out("No active calls.\n");
754 LinphoneCall *call=(LinphoneCall*)elem->data;
755 if (linphone_call_get_state(call)==LinphoneCallIncomingReceived){
756 linphone_core_redirect_call(lc,call,args);
758 /*as the redirection closes the call, we need to re-check the call list that is invalidated.*/
759 elem=linphone_core_get_calls(lc);
760 }else elem=elem->next;
763 linphonec_out("There is no pending incoming call to redirect.");
769 lpc_cmd_answer(LinphoneCore *lc, char *args){
772 int nb=ms_list_size(linphone_core_get_calls(lc));
774 //if just one call is present answer the only one in passing NULL to the linphone_core_accept_call ...
775 if ( -1 == linphone_core_accept_call(lc, NULL) )
777 linphonec_out("Fail to accept incoming call\n");
780 linphonec_out("There are no calls to answer.\n");
782 linphonec_out("Multiple calls in progress, please specify call id.\n");
788 if (sscanf(args,"%li",&id)==1){
789 LinphoneCall *call=linphonec_get_call (id);
790 if (linphone_core_accept_call (lc,call)==-1){
791 linphonec_out("Fail to accept call %i\n",id);
800 lpc_cmd_autoanswer(LinphoneCore *lc, char *args)
804 if ( linphonec_get_autoanswer() ) {
805 linphonec_out("Auto answer is enabled. Use 'autoanswer disable' to disable.\n");
807 linphonec_out("Auto answer is disabled. Use 'autoanswer enable' to enable.\n");
812 if (strstr(args,"enable")){
813 linphonec_set_autoanswer(TRUE);
814 linphonec_out("Auto answer enabled.\n");
815 }else if (strstr(args,"disable")){
816 linphonec_set_autoanswer(FALSE);
817 linphonec_out("Auto answer disabled.\n");
823 lpc_cmd_quit(LinphoneCore *lc, char *args)
825 linphonec_main_loop_exit();
830 lpc_cmd_nat(LinphoneCore *lc, char *args)
835 if ( args ) args=lpc_strip_blanks(args);
839 linphone_core_set_nat_address(lc, args);
840 /* linphone_core_set_firewall_policy(lc,LINPHONE_POLICY_USE_NAT_ADDRESS); */
843 nat = linphone_core_get_nat_address(lc);
844 use = linphone_core_get_firewall_policy(lc)==LinphonePolicyUseNatAddress;
845 linphonec_out("Nat address: %s%s\n", nat ? nat : "unspecified" , use ? "" : " (disabled - use 'firewall nat' to enable)");
851 lpc_cmd_stun(LinphoneCore *lc, char *args)
856 if ( args ) args=lpc_strip_blanks(args);
860 linphone_core_set_stun_server(lc, args);
861 /* linphone_core_set_firewall_policy(lc,LINPHONE_POLICY_USE_STUN); */
864 stun = linphone_core_get_stun_server(lc);
865 use = linphone_core_get_firewall_policy(lc)==LinphonePolicyUseStun;
866 linphonec_out("Stun server: %s%s\n", stun ? stun : "unspecified" , use? "" : " (disabled - use 'firewall stun' to enable)");
872 lpc_cmd_firewall(LinphoneCore *lc, char *args)
874 const char* setting=NULL;
876 if ( args ) args=lpc_strip_blanks(args);
880 if (strcmp(args,"none")==0)
882 linphone_core_set_firewall_policy(lc,LinphonePolicyNoFirewall);
884 else if (strcmp(args,"stun")==0)
886 setting = linphone_core_get_stun_server(lc);
889 linphonec_out("No stun server address is defined, use 'stun <address>' first\n");
892 linphone_core_set_firewall_policy(lc,LinphonePolicyUseStun);
894 else if (strcmp(args,"nat")==0)
896 setting = linphone_core_get_nat_address(lc);
899 linphonec_out("No nat address is defined, use 'nat <address>' first");
902 linphone_core_set_firewall_policy(lc,LinphonePolicyUseNatAddress);
906 switch(linphone_core_get_firewall_policy(lc))
908 case LinphonePolicyNoFirewall:
909 linphonec_out("No firewall\n");
911 case LinphonePolicyUseStun:
912 linphonec_out("Using stun server %s to discover firewall address\n", setting ? setting : linphone_core_get_stun_server(lc));
914 case LinphonePolicyUseNatAddress:
915 linphonec_out("Using supplied nat address %s.\n", setting ? setting : linphone_core_get_nat_address(lc));
922 /* Helper function for processing freind names */
924 lpc_friend_name(char **args, char **name)
926 /* Use space as a terminator unless quoted */
927 if (('"' == **args) || ('\'' == **args)){
932 while ((delim != *end) && ('\0' != *end)) end++;
934 fprintf(stderr, "Mismatched quotes\n");
941 *name = strsep(args, " ");
943 if (NULL == *args) { /* Means there was no separator */
944 fprintf(stderr, "Either name or address is missing\n");
947 if (NULL == *name) return 0;
954 lpc_cmd_friend(LinphoneCore *lc, char *args)
958 if ( args ) args=lpc_strip_blanks(args);
960 if ( ! args || ! *args ) return 0;
962 if ( !strncmp(args, "list", 4) )
964 return linphonec_friend_list(lc, args+4);
967 else if ( !strncmp(args, "call", 4) )
970 if ( ! *args ) return 0;
971 friend_num = strtol(args, NULL, 10);
973 if ( errno == ERANGE ) {
974 linphonec_out("Invalid friend number\n");
977 #endif /*_WIN32_WCE*/
978 linphonec_friend_call(lc, friend_num);
981 else if ( !strncmp(args, "delete", 6) )
984 if ( ! *args ) return 0;
985 while (*args == ' ') args++;
986 if ( ! *args ) return 0;
987 if (!strncmp(args, "all", 3))
993 friend_num = strtol(args, NULL, 10);
995 if ( errno == ERANGE ) {
996 linphonec_out("Invalid friend number\n");
999 #endif /*_WIN32_WCE*/
1001 linphonec_friend_delete(lc, friend_num);
1004 else if ( !strncmp(args, "add", 3) )
1009 char *addr_p = addr;
1013 if ( ! *args ) return 0;
1014 while (*args == ' ') args++;
1015 if ( ! *args ) return 0;
1017 if (!lpc_friend_name(&args, &name)) return 0;
1019 while (*args == ' ') args++;
1020 if ( ! *args ) return 0;
1021 if (isdigit(*args)) {
1022 strcpy (addr, "sip:");
1023 addr_p = addr + strlen("sip:");
1025 addr_orig = strsep(&args, " ");
1026 if (1 >= strlen(addr_orig)) {
1027 fprintf(stderr, "A single-digit address is not valid\n");
1030 strcpy(addr_p, addr_orig);
1031 linphonec_friend_add(lc, name, addr);
1033 LinphoneFriend *new_friend;
1034 new_friend = linphone_friend_new_with_addr(args);
1035 linphone_core_add_friend(lc, new_friend);
1042 static int lpc_cmd_play(LinphoneCore *lc, char *args){
1043 if ( args ) args=lpc_strip_blanks(args);
1044 if ( ! args || ! *args ) return 0;
1045 linphone_core_set_play_file(lc,args);
1049 static int lpc_cmd_record(LinphoneCore *lc, char *args){
1050 if ( args ) args=lpc_strip_blanks(args);
1051 if ( ! args || ! *args ) return 0;
1052 linphone_core_set_record_file(lc,args);
1060 lpc_cmd_proxy(LinphoneCore *lc, char *args)
1067 if ( ! arg1 ) return 0;
1069 /* Isolate first and second arg */
1070 while(*ptr && !isspace(*ptr)) ++ptr;
1075 while(*arg2 && isspace(*arg2)) ++arg2;
1078 if (strcmp(arg1,"add")==0)
1080 #ifdef HAVE_READLINE
1081 rl_inhibit_completion=1;
1083 linphonec_proxy_add(lc);
1084 #ifdef HAVE_READLINE
1085 rl_inhibit_completion=0;
1088 else if (strcmp(arg1,"list")==0)
1090 linphonec_proxy_list(lc);
1092 else if (strcmp(arg1,"remove")==0)
1094 linphonec_proxy_remove(lc,atoi(arg2));
1096 else if (strcmp(arg1,"use")==0)
1098 if ( arg2 && *arg2 )
1100 proxynum=atoi(arg2);
1101 if ( linphonec_proxy_use(lc, proxynum) )
1102 linphonec_out("Default proxy set to %d.\n", proxynum);
1106 proxynum=linphone_core_get_default_proxy(lc, NULL);
1107 if ( proxynum == -1 ) linphonec_out("No default proxy.\n");
1108 else linphonec_out("Current default proxy is %d.\n", proxynum);
1110 }else if (strcmp(arg1, "unuse")==0){
1111 linphone_core_set_default_proxy(lc, NULL);
1112 linphonec_out("Use no proxy.\n");
1115 else if (strcmp(arg1, "show")==0)
1119 if (strstr(arg2,"default"))
1121 proxynum=linphone_core_get_default_proxy(lc, NULL);
1122 if ( proxynum < 0 ) {
1123 linphonec_out("No default proxy defined\n");
1126 linphonec_proxy_show(lc,proxynum);
1130 linphonec_proxy_show(lc, atoi(arg2));
1133 else return 0; /* syntax error */
1138 return 0; /* syntax error */
1145 lpc_cmd_call_logs(LinphoneCore *lc, char *args)
1147 const MSList *elem=linphone_core_get_call_logs(lc);
1148 for (;elem!=NULL;elem=ms_list_next(elem))
1150 LinphoneCallLog *cl=(LinphoneCallLog*)elem->data;
1151 char *str=linphone_call_log_to_str(cl);
1152 linphonec_out("%s\n",str);
1159 lpc_cmd_ipv6(LinphoneCore *lc, char *arg1)
1163 return 0; /* syntax error */
1166 if (strcmp(arg1,"status")==0)
1168 linphonec_out("ipv6 use enabled: %s\n",linphone_core_ipv6_enabled(lc) ? "true":"false");
1170 else if (strcmp(arg1,"enable")==0)
1172 linphone_core_enable_ipv6(lc,TRUE);
1173 linphonec_out("ipv6 use enabled.\n");
1175 else if (strcmp(arg1,"disable")==0)
1177 linphone_core_enable_ipv6(lc,FALSE);
1178 linphonec_out("ipv6 use disabled.\n");
1182 return 0; /* syntax error */
1187 static int devname_to_index(LinphoneCore *lc, const char *devname){
1190 for(i=0,p=linphone_core_get_sound_devices(lc);*p!=NULL;++p,++i){
1191 if (strcmp(devname,*p)==0) return i;
1196 static const char *index_to_devname(LinphoneCore *lc, int index){
1199 for(i=0,p=linphone_core_get_sound_devices(lc);*p!=NULL;++p,++i){
1200 if (i==index) return *p;
1205 static int lpc_cmd_soundcard(LinphoneCore *lc, char *args)
1213 if (!args) return 0; /* syntax error */
1215 /* Isolate first and second arg */
1216 while(*ptr && !isspace(*ptr)) ++ptr;
1221 while(*arg2 && isspace(*arg2)) ++arg2;
1224 if (strcmp(arg1, "list")==0)
1226 dev=linphone_core_get_sound_devices(lc);
1227 for(i=0; dev[i]!=NULL; ++i){
1228 linphonec_out("%i: %s\n",i,dev[i]);
1233 if (strcmp(arg1, "show")==0)
1235 linphonec_out("Ringer device: %s\n",
1236 linphone_core_get_ringer_device(lc));
1237 linphonec_out("Playback device: %s\n",
1238 linphone_core_get_playback_device(lc));
1239 linphonec_out("Capture device: %s\n",
1240 linphone_core_get_capture_device(lc));
1244 if (strcmp(arg1, "use")==0 && arg2)
1246 if (strcmp(arg2, "files")==0)
1248 linphonec_out("Using wav files instead of soundcard.\n");
1249 linphone_core_use_files(lc,TRUE);
1253 dev=linphone_core_get_sound_devices(lc);
1254 index=atoi(arg2); /* FIXME: handle not-a-number */
1255 for(i=0;dev[i]!=NULL;i++)
1257 if (i!=index) continue;
1259 linphone_core_set_ringer_device(lc,dev[i]);
1260 linphone_core_set_playback_device(lc,dev[i]);
1261 linphone_core_set_capture_device(lc,dev[i]);
1262 linphonec_out("Using sound device %s\n",dev[i]);
1265 linphonec_out("No such sound device\n");
1268 if (strcmp(arg1, "capture")==0)
1270 const char *devname=linphone_core_get_capture_device(lc);
1272 linphonec_out("Using capture device #%i (%s)\n",
1273 devname_to_index(lc,devname),devname);
1275 index=atoi(arg2); /* FIXME: handle not-a-number */
1276 devname=index_to_devname(lc,index);
1278 linphone_core_set_capture_device(lc,devname);
1279 linphonec_out("Using capture sound device %s\n",devname);
1282 linphonec_out("No such sound device\n");
1286 if (strcmp(arg1, "playback")==0)
1288 const char *devname=linphone_core_get_playback_device(lc);
1290 linphonec_out("Using playback device #%i (%s)\n",
1291 devname_to_index(lc,devname),devname);
1293 index=atoi(arg2); /* FIXME: handle not-a-number */
1294 devname=index_to_devname(lc,index);
1296 linphone_core_set_playback_device(lc,devname);
1297 linphonec_out("Using playback sound device %s\n",devname);
1300 linphonec_out("No such sound device\n");
1304 if (strcmp(arg1, "ring")==0)
1306 const char *devname=linphone_core_get_ringer_device(lc);
1308 linphonec_out("Using ring device #%i (%s)\n",
1309 devname_to_index(lc,devname),devname);
1311 index=atoi(arg2); /* FIXME: handle not-a-number */
1312 devname=index_to_devname(lc,index);
1314 linphone_core_set_ringer_device(lc,devname);
1315 linphonec_out("Using ring sound device %s\n",devname);
1318 linphonec_out("No such sound device\n");
1322 return 0; /* syntax error */
1325 static int lpc_cmd_webcam(LinphoneCore *lc, char *args)
1333 if (!args) return 0; /* syntax error */
1335 /* Isolate first and second arg */
1336 while(*ptr && !isspace(*ptr)) ++ptr;
1341 while(*arg2 && isspace(*arg2)) ++arg2;
1344 if (strcmp(arg1, "list")==0)
1346 dev=linphone_core_get_video_devices(lc);
1347 for(i=0; dev[i]!=NULL; ++i){
1348 linphonec_out("%i: %s\n",i,dev[i]);
1353 if (strcmp(arg1, "use")==0 && arg2)
1355 dev=linphone_core_get_video_devices(lc);
1356 index=atoi(arg2); /* FIXME: handle not-a-number */
1357 for(i=0;dev[i]!=NULL;i++)
1359 if (i!=index) continue;
1361 linphone_core_set_video_device(lc, dev[i]);
1362 linphonec_out("Using video device %s\n",dev[i]);
1365 linphonec_out("No such video device\n");
1368 return 0; /* syntax error */
1372 lpc_cmd_staticpic(LinphoneCore *lc, char *args)
1378 if (!args) return 0; /* Syntax error */
1380 /* Isolate first and second arg */
1381 while(*ptr && !isspace(*ptr)) ++ptr;
1386 while(*arg2 && isspace(*arg2)) ++arg2;
1389 if (strcmp(arg1, "set")==0 && arg2) {
1390 linphone_core_set_static_picture(lc, arg2);
1394 if (strcmp(arg1, "fps")==0) {
1396 float fps = atof(arg2); /* FIXME: Handle not-a-float */
1397 linphone_core_set_static_picture_fps(lc, fps);
1401 fps = linphone_core_get_static_picture_fps(lc);
1402 linphonec_out("Current FPS %f\n", fps);
1407 return 0; /* Syntax error */
1410 static int lpc_cmd_pause(LinphoneCore *lc, char *args){
1412 if(linphone_core_in_call(lc))
1414 linphone_core_pause_call(lc,linphone_core_get_current_call(lc));
1417 linphonec_out("you can only pause when a call is in process\n");
1421 static int lpc_cmd_resume(LinphoneCore *lc, char *args){
1423 if(linphone_core_in_call(lc))
1425 linphonec_out("There is already a call in process pause or stop it first");
1431 int n = sscanf(args, "%li", &id);
1433 LinphoneCall *call=linphonec_get_call (id);
1435 if(linphone_core_resume_call(lc,call)==-1){
1436 linphonec_out("There was a problem to resume the call check the remote address you gave %s\n",args);
1444 const MSList *calls = linphone_core_get_calls(lc);
1445 int nbcalls=ms_list_size(calls);
1448 if(linphone_core_resume_call(lc,calls->data) < 0)
1450 linphonec_out("There was a problem to resume the unique call.\n");
1453 }else if (nbcalls==0){
1454 linphonec_out("There is no calls at this time.\n");
1457 linphonec_out("There are %i calls at this time, please specify call id as given with 'calls' command.\n");
1464 /***************************************************************************
1466 * Commands helper functions
1468 ***************************************************************************/
1472 linphonec_proxy_add(LinphoneCore *lc)
1474 bool_t enable_register=FALSE;
1475 LinphoneProxyConfig *cfg;
1477 linphonec_out("Adding new proxy setup. Hit ^D to abort.\n");
1484 char *input=linphonec_readline("Enter proxy sip address: ");
1488 linphonec_out("Aborted.\n");
1493 clean=lpc_strip_blanks(input);
1499 cfg=linphone_proxy_config_new();
1500 if (linphone_proxy_config_set_server_addr(cfg,clean)<0)
1502 linphonec_out("Invalid sip address (sip:sip.domain.tld).\n");
1504 linphone_proxy_config_destroy(cfg);
1512 * SIP Proxy identity
1516 char *input=linphonec_readline("Your identity for this proxy: ");
1520 linphonec_out("Aborted.\n");
1521 linphone_proxy_config_destroy(cfg);
1526 clean=lpc_strip_blanks(input);
1532 linphone_proxy_config_set_identity(cfg, clean);
1533 if ( ! linphone_proxy_config_get_identity (cfg))
1535 linphonec_out("Invalid identity (sip:name@sip.domain.tld).\n");
1544 * SIP Proxy enable register
1548 char *input=linphonec_readline("Do you want to register on this proxy (yes/no): ");
1552 linphonec_out("Aborted.\n");
1553 linphone_proxy_config_destroy(cfg);
1558 clean=lpc_strip_blanks(input);
1564 if ( ! strcmp(clean, "yes") ) enable_register=TRUE;
1565 else if ( ! strcmp(clean, "no") ) enable_register=FALSE;
1567 linphonec_out("Please answer with 'yes' or 'no'\n");
1571 linphone_proxy_config_enableregister(cfg, enable_register);
1577 * SIP Proxy registration expiration
1579 if ( enable_register==TRUE )
1584 char *input=linphonec_readline("Specify register expiration time"
1585 " in seconds (default is 600): ");
1588 linphonec_out("Aborted.\n");
1589 linphone_proxy_config_destroy(cfg);
1593 expires=strtol(input, (char **)NULL, 10);
1594 if ( expires == LONG_MIN || expires == LONG_MAX )
1596 linphonec_out("Invalid value: %s\n", strerror(errno));
1601 linphone_proxy_config_expires(cfg, expires);
1602 linphonec_out("Expiration: %d seconds\n", linphone_proxy_config_get_expires (cfg));
1614 char *input=linphonec_readline("Specify route if needed: ");
1618 linphonec_out("Aborted.\n");
1619 linphone_proxy_config_destroy(cfg);
1624 clean=lpc_strip_blanks(input);
1627 linphonec_out("No route specified.\n");
1631 linphone_proxy_config_set_route(cfg, clean);
1632 if ( ! linphone_proxy_config_get_route(cfg) )
1634 linphonec_out("Invalid route.\n");
1644 * Final confirmation
1651 linphonec_out("--------------------------------------------\n");
1652 linphonec_proxy_display(cfg);
1653 linphonec_out("--------------------------------------------\n");
1654 input=linphonec_readline("Accept the above proxy configuration (yes/no) ?: ");
1658 linphonec_out("Aborted.\n");
1659 linphone_proxy_config_destroy(cfg);
1664 clean=lpc_strip_blanks(input);
1670 if ( ! strcmp(clean, "yes") ) break;
1671 else if ( ! strcmp(clean, "no") )
1673 linphonec_out("Declined.\n");
1674 linphone_proxy_config_destroy(cfg);
1679 linphonec_out("Please answer with 'yes' or 'no'\n");
1685 linphone_core_add_proxy_config(lc,cfg);
1687 /* automatically set the last entered proxy as the default one */
1688 linphone_core_set_default_proxy(lc,cfg);
1690 linphonec_out("Proxy added.\n");
1694 linphonec_proxy_display(LinphoneProxyConfig *cfg)
1696 const char *route=linphone_proxy_config_get_route(cfg);
1697 const char *identity=linphone_proxy_config_get_identity(cfg);
1698 linphonec_out("sip address: %s\nroute: %s\nidentity: %s\nregister: %s\nexpires: %i\nregistered: %s\n",
1699 linphone_proxy_config_get_addr(cfg),
1700 (route!=NULL)? route:"",
1701 (identity!=NULL)?identity:"",
1702 linphone_proxy_config_register_enabled (cfg)?"yes":"no",
1703 linphone_proxy_config_get_expires (cfg),
1704 linphone_proxy_config_is_registered(cfg) ? "yes" : "no");
1707 static void linphonec_proxy_show(LinphoneCore *lc, int index)
1711 for(elem=linphone_core_get_proxy_config_list(lc),i=0;elem!=NULL;elem=elem->next,++i){
1713 LinphoneProxyConfig *cfg=(LinphoneProxyConfig *)elem->data;
1714 linphonec_proxy_display(cfg);
1718 linphonec_out("No proxy with index %i\n", index);
1722 linphonec_proxy_list(LinphoneCore *lc)
1724 const MSList *proxies;
1726 int def=linphone_core_get_default_proxy(lc,NULL);
1728 proxies=linphone_core_get_proxy_config_list(lc);
1729 for(n=0;proxies!=NULL;proxies=ms_list_next(proxies),n++){
1731 linphonec_out("****** Proxy %i - this is the default one - *******\n",n);
1733 linphonec_out("****** Proxy %i *******\n",n);
1734 linphonec_proxy_display((LinphoneProxyConfig*)proxies->data);
1736 if ( ! n ) linphonec_out("No proxies defined\n");
1740 linphonec_proxy_remove(LinphoneCore *lc, int index)
1742 const MSList *proxies;
1743 LinphoneProxyConfig *cfg;
1744 proxies=linphone_core_get_proxy_config_list(lc);
1745 cfg=(LinphoneProxyConfig*)ms_list_nth_data(proxies,index);
1747 linphonec_out("No such proxy.\n");
1750 linphone_core_remove_proxy_config(lc,cfg);
1751 linphonec_out("Proxy %s removed.\n", linphone_proxy_config_get_addr(cfg));
1755 linphonec_proxy_use(LinphoneCore *lc, int index)
1757 const MSList *proxies;
1758 LinphoneProxyConfig *cfg;
1759 proxies=linphone_core_get_proxy_config_list(lc);
1760 cfg=(LinphoneProxyConfig*)ms_list_nth_data(proxies,index);
1762 linphonec_out("No such proxy (try 'proxy list').");
1765 linphone_core_set_default_proxy(lc,cfg);
1770 linphonec_friend_display(LinphoneFriend *fr)
1772 LinphoneAddress *uri=linphone_address_clone(linphone_friend_get_address(fr));
1775 linphonec_out("name: %s\n", linphone_address_get_display_name(uri));
1776 linphone_address_set_display_name(uri,NULL);
1777 str=linphone_address_as_string(uri);
1778 linphonec_out("address: %s\n", str);
1782 linphonec_friend_list(LinphoneCore *lc, char *pat)
1784 const MSList *friend;
1788 pat=lpc_strip_blanks(pat);
1789 if (!*pat) pat = NULL;
1792 friend = linphone_core_get_friend_list(lc);
1793 for(n=0; friend!=NULL; friend=ms_list_next(friend), ++n )
1796 const char *name = linphone_address_get_display_name(
1797 linphone_friend_get_address((LinphoneFriend*)friend->data));
1798 if (name && ! strstr(name, pat) ) continue;
1800 linphonec_out("****** Friend %i *******\n",n);
1801 linphonec_friend_display((LinphoneFriend*)friend->data);
1808 linphonec_friend_call(LinphoneCore *lc, unsigned int num)
1810 const MSList *friend = linphone_core_get_friend_list(lc);
1814 for(n=0; friend!=NULL; friend=ms_list_next(friend), ++n )
1819 addr = linphone_address_as_string(linphone_friend_get_address((LinphoneFriend*)friend->data));
1820 ret=lpc_cmd_call(lc, addr);
1825 linphonec_out("No such friend %u\n", num);
1831 linphonec_friend_add(LinphoneCore *lc, const char *name, const char *addr)
1833 LinphoneFriend *newFriend;
1837 snprintf(url, PATH_MAX, "%s <%s>", name, addr);
1838 newFriend = linphone_friend_new_with_addr(url);
1839 linphone_core_add_friend(lc, newFriend);
1845 linphonec_friend_delete(LinphoneCore *lc, int num)
1847 const MSList *friend = linphone_core_get_friend_list(lc);
1850 for(n=0; friend!=NULL; friend=ms_list_next(friend), ++n )
1854 linphone_core_remove_friend(lc, friend->data);
1862 for (i = 0 ; i < n ; i++)
1863 linphonec_friend_delete(lc, 0);
1867 linphonec_out("No such friend %u\n", num);
1872 linphonec_display_command_help(LPC_COMMAND *cmd)
1874 if ( cmd->doc ) linphonec_out ("%s\n", cmd->doc);
1875 else linphonec_out("%s\n", cmd->help);
1879 static int lpc_cmd_register(LinphoneCore *lc, char *args){
1883 LinphoneProxyConfig *cfg;
1888 /* it means that you want to register the default proxy */
1889 LinphoneProxyConfig *cfg=NULL;
1890 linphone_core_get_default_proxy(lc,&cfg);
1893 if(!linphone_proxy_config_is_registered(cfg)) {
1894 linphone_proxy_config_enable_register(cfg,TRUE);
1895 linphone_proxy_config_done(cfg);
1897 linphonec_out("default proxy already registered\n");
1900 linphonec_out("we do not have a default proxy\n");
1905 passwd[0]=proxy[0]=identity[0]='\0';
1906 sscanf(args,"%s %s %s",identity,proxy,passwd);
1907 if (proxy[0]=='\0' || identity[0]=='\0'){
1908 linphonec_out("Missing parameters, see help register\n");
1911 if (passwd[0]!='\0'){
1912 LinphoneAddress *from;
1913 LinphoneAuthInfo *info;
1914 if ((from=linphone_address_new(identity))!=NULL){
1916 snprintf(realm,sizeof(realm)-1,"\"%s\"",linphone_address_get_domain(from));
1917 info=linphone_auth_info_new(linphone_address_get_username(from),NULL,passwd,NULL,NULL);
1918 linphone_core_add_auth_info(lc,info);
1919 linphone_address_destroy(from);
1920 linphone_auth_info_destroy(info);
1923 elem=linphone_core_get_proxy_config_list(lc);
1925 cfg=(LinphoneProxyConfig*)elem->data;
1926 linphone_proxy_config_edit(cfg);
1928 else cfg=linphone_proxy_config_new();
1929 linphone_proxy_config_set_identity(cfg,identity);
1930 linphone_proxy_config_set_server_addr(cfg,proxy);
1931 linphone_proxy_config_enable_register(cfg,TRUE);
1932 if (elem) linphone_proxy_config_done(cfg);
1933 else linphone_core_add_proxy_config(lc,cfg);
1934 linphone_core_set_default_proxy(lc,cfg);
1938 static int lpc_cmd_unregister(LinphoneCore *lc, char *args){
1939 LinphoneProxyConfig *cfg=NULL;
1940 linphone_core_get_default_proxy(lc,&cfg);
1941 if (cfg && linphone_proxy_config_is_registered(cfg)) {
1942 linphone_proxy_config_edit(cfg);
1943 linphone_proxy_config_enable_register(cfg,FALSE);
1944 linphone_proxy_config_done(cfg);
1946 linphonec_out("unregistered\n");
1951 static int lpc_cmd_duration(LinphoneCore *lc, char *args){
1952 LinphoneCallLog *cl;
1953 const MSList *elem=linphone_core_get_call_logs(lc);
1954 for(;elem!=NULL;elem=elem->next){
1955 if (elem->next==NULL){
1956 cl=(LinphoneCallLog*)elem->data;
1957 linphonec_out("%i seconds\n",cl->duration);
1963 static int lpc_cmd_status(LinphoneCore *lc, char *args)
1965 LinphoneProxyConfig *cfg;
1967 if ( ! args ) return 0;
1968 linphone_core_get_default_proxy(lc,&cfg);
1969 if (strstr(args,"register"))
1973 if (linphone_proxy_config_is_registered(cfg)){
1974 linphonec_out("registered, identity=%s duration=%i\n",
1975 linphone_proxy_config_get_identity(cfg),
1976 linphone_proxy_config_get_expires(cfg));
1977 }else if (linphone_proxy_config_register_enabled(cfg)){
1978 linphonec_out("registered=-1\n");
1979 }else linphonec_out("registered=0\n");
1981 else linphonec_out("registered=0\n");
1983 else if (strstr(args,"autoanswer"))
1985 if (cfg && linphone_proxy_config_is_registered(cfg))
1986 linphonec_out("autoanswer=%i\n",linphonec_get_autoanswer());
1987 else linphonec_out("unregistered\n");
1989 else if (strstr(args,"hook"))
1991 LinphoneCall *call=linphone_core_get_current_call (lc);
1992 LinphoneCallState call_state=LinphoneCallIdle;
1993 if (call) call_state=linphone_call_get_state(call);
1996 case LinphoneCallOutgoingInit:
1997 linphonec_out("hook=outgoing_init sip:%s\n",linphonec_get_callee());
1999 case LinphoneCallOutgoingProgress:
2000 linphonec_out("hook=dialing sip:%s\n",linphonec_get_callee());
2002 case LinphoneCallOutgoingRinging:
2003 linphonec_out("hook=ringing sip:%s\n",linphonec_get_callee());
2005 case LinphoneCallPaused:
2006 linphonec_out("hook=paused sip:%s\n",linphonec_get_callee());
2008 case LinphoneCallIdle:
2009 linphonec_out("hook=offhook\n");
2011 case LinphoneCallStreamsRunning:
2012 case LinphoneCallConnected:
2013 if (linphone_call_get_dir(call)==LinphoneCallOutgoing){
2014 linphonec_out("Call out, hook=%s duration=%i, muted=%s rtp-xmit-muted=%s\n", linphonec_get_callee(),
2015 linphone_core_get_current_call_duration(lc),
2016 linphone_core_is_mic_muted (lc) ? "yes" : "no",
2017 linphone_core_is_rtp_muted(lc) ? "yes" : "no");
2019 linphonec_out("hook=answered duration=%i %s\n" ,
2020 linphone_core_get_current_call_duration(lc), linphonec_get_caller());
2023 case LinphoneCallIncomingReceived:
2024 linphonec_out("Incoming call from %s\n",linphonec_get_caller());
2036 static int lpc_cmd_ports(LinphoneCore *lc, char *args)
2040 linphonec_out("sip port = %i\naudio rtp port = %i\nvideo rtp port = %i\n",
2041 linphone_core_get_sip_port(lc),
2042 linphone_core_get_audio_port(lc),
2043 linphone_core_get_video_port(lc));
2046 if (sscanf(args,"sip %i",&port)==1){
2047 linphonec_out("Setting sip port to %i\n",port);
2048 linphone_core_set_sip_port(lc,port);
2054 static int lpc_cmd_param(LinphoneCore *lc, char *args)
2056 char section[20], param[20], value[50];
2062 switch (sscanf(args,"%s %s %s",section,param,value)) {
2063 // case 1 might show all current settings under a section
2065 string = lp_config_get_string(linphone_core_get_config(lc), section, param, "(undef)");
2066 linphonec_out("current value: %s\n", string);
2069 if (lp_config_get_string(linphone_core_get_config(lc), section, param, NULL) != NULL) {
2070 lp_config_set_string(linphone_core_get_config(lc), section, param, value);
2071 // no indication of existence
2072 linphonec_out("updated value: %s\n", value);
2074 linphonec_out("only update of existing variables are allowed\n");
2083 static int lpc_cmd_speak(LinphoneCore *lc, char *args){
2092 if (!args) return 0;
2093 memset(voice,0,sizeof(voice));
2094 sscanf(args,"%s63",voice);
2095 sentence=args+strlen(voice);
2096 wavfile=tempnam("/tmp/","linphonec-espeak-");
2097 snprintf(cl,sizeof(cl),"espeak -v %s -s 100 -w %s --stdin",voice,wavfile);
2100 ms_error("Could not open pipe to espeak !");
2103 fprintf(file,"%s",sentence);
2104 status=pclose(file);
2105 if (WEXITSTATUS(status)==0){
2106 linphone_core_set_play_file(lc,wavfile);
2108 linphonec_out("espeak command failed.");
2111 linphonec_out("Sorry, this command is not implemented in windows version.");
2116 static int lpc_cmd_acodec(LinphoneCore *lc, char *args){
2117 return lpc_cmd_codec(AUDIO, lc, args);
2120 static int lpc_cmd_vcodec(LinphoneCore *lc, char *args){
2121 return lpc_cmd_codec(VIDEO, lc, args);
2124 static int lpc_cmd_codec(int type, LinphoneCore *lc, char *args){
2129 if (!args) return 0;
2131 /* Isolate first and second arg */
2132 while(*ptr && !isspace(*ptr)) ++ptr;
2137 while(*arg2 && isspace(*arg2)) ++arg2;
2140 if (strcmp(arg1,"enable")==0)
2142 #ifdef HAVE_READLINE
2143 rl_inhibit_completion=1;
2145 if (!strcmp(arg2,"all")) linphonec_codec_enable(type,lc,-1);
2146 else linphonec_codec_enable(type,lc,atoi(arg2));
2147 #ifdef HAVE_READLINE
2148 rl_inhibit_completion=0;
2151 else if (strcmp(arg1,"list")==0)
2153 linphonec_codec_list(type,lc);
2155 else if (strcmp(arg1,"disable")==0)
2157 if (!strcmp(arg2,"all")) linphonec_codec_disable(type,lc,-1);
2158 else linphonec_codec_disable(type,lc,atoi(arg2));
2162 return 0; /* syntax error */
2168 static void linphonec_codec_list(int type, LinphoneCore *lc){
2171 const MSList *node=NULL;
2173 if (type == AUDIO) {
2174 node=linphone_core_get_audio_codecs(lc);
2175 } else if(type==VIDEO) {
2176 node=linphone_core_get_video_codecs(lc);
2179 for(;node!=NULL;node=ms_list_next(node)){
2180 pt=(PayloadType*)(node->data);
2181 linphonec_out("%2d: %s (%d) %s\n", index, pt->mime_type, pt->clock_rate,
2182 linphone_core_payload_type_enabled(lc,pt) ? "enabled" : "disabled");
2187 static void linphonec_codec_enable(int type, LinphoneCore *lc, int sel_index){
2190 const MSList *node=NULL;
2192 if (type == AUDIO) {
2193 node=linphone_core_get_audio_codecs(lc);
2194 } else if(type==VIDEO) {
2195 node=linphone_core_get_video_codecs(lc);
2198 for(;node!=NULL;node=ms_list_next(node)){
2199 if (index == sel_index || sel_index == -1) {
2200 pt=(PayloadType*)(node->data);
2201 linphone_core_enable_payload_type (lc,pt,TRUE);
2202 linphonec_out("%2d: %s (%d) %s\n", index, pt->mime_type, pt->clock_rate, "enabled");
2208 static void linphonec_codec_disable(int type, LinphoneCore *lc, int sel_index){
2211 const MSList *node=NULL;
2213 if (type == AUDIO) {
2214 node=linphone_core_get_audio_codecs(lc);
2215 } else if(type==VIDEO) {
2216 node=linphone_core_get_video_codecs(lc);
2219 for(;node!=NULL;node=ms_list_next(node)){
2220 if (index == sel_index || sel_index == -1) {
2221 pt=(PayloadType*)(node->data);
2222 linphone_core_enable_payload_type (lc,pt,FALSE);
2223 linphonec_out("%2d: %s (%d) %s\n", index, pt->mime_type, pt->clock_rate, "disabled");
2229 static int lpc_cmd_echocancellation(LinphoneCore *lc, char *args){
2233 LpConfig *config=linphone_core_get_config(lc);
2235 if (!args) return 0;
2237 /* Isolate first and second arg */
2238 while(*ptr && !isspace(*ptr)) ++ptr;
2243 while(*arg2 && isspace(*arg2)) ++arg2;
2246 if (strcmp(arg1,"on")==0){
2247 int delay, tail_len, frame_size;
2250 linphone_core_enable_echo_cancellation(lc,1);
2253 n = sscanf(arg2, "%d %d %d", &delay, &tail_len, &frame_size);
2256 lp_config_set_int(config,"sound","ec_delay",delay);
2259 lp_config_set_int(config,"sound","ec_delay",delay);
2260 lp_config_set_int(config,"sound","ec_tail_len",tail_len);
2263 lp_config_set_int(config,"sound","ec_delay",delay);
2264 lp_config_set_int(config,"sound","ec_tail_len",tail_len);
2265 lp_config_set_int(config,"sound","ec_framesize",frame_size);
2269 else if (strcmp(arg1,"off")==0){
2270 linphone_core_enable_echo_cancellation(lc,0);
2272 else if (strcmp(arg1,"show")==0){
2273 linphonec_out("echo cancellation is %s; delay %d, tail length %d, frame size %d\n",
2274 linphone_core_echo_cancellation_enabled(lc) ? "on" : "off",
2275 lp_config_get_int(config,"sound","ec_delay",0),
2276 lp_config_get_int(config,"sound","ec_tail_len",0),
2277 lp_config_get_int(config,"sound","ec_framesize",0));
2286 static int lpc_cmd_echolimiter(LinphoneCore *lc, char *args){
2288 if (strcmp(args,"on")==0){
2289 linphone_core_enable_echo_limiter (lc,TRUE);
2290 }else if (strcmp(args,"off")==0){
2291 linphone_core_enable_echo_limiter (lc,FALSE);
2294 linphonec_out("Echo limiter is now %s.\n",linphone_core_echo_limiter_enabled (lc) ? "on":"off");
2298 static int lpc_cmd_mute_mic(LinphoneCore *lc, char *args)
2300 linphone_core_mute_mic(lc, 1);
2304 static int lpc_cmd_unmute_mic(LinphoneCore *lc, char *args){
2305 linphone_core_mute_mic(lc, 0);
2309 static int lpc_cmd_playback_gain(LinphoneCore *lc, char *args)
2312 linphone_core_set_playback_gain_db(lc, atof(args));
2318 static int lpc_cmd_rtp_no_xmit_on_audio_mute(LinphoneCore *lc, char *args)
2320 bool_t rtp_xmit_off=FALSE;
2324 if(strstr(args,"1"))rtp_xmit_off=TRUE;
2325 if(linphone_core_get_current_call (lc)==NULL)
2326 linphone_core_set_rtp_no_xmit_on_audio_mute(lc,rtp_xmit_off);
2328 linphonec_out("nortp-on-audio-mute: call in progress - cannot change state\n");
2330 rtp_xmit_off=linphone_core_get_rtp_no_xmit_on_audio_mute(lc);
2331 if (rtp_xmit_off) status="off";
2333 linphonec_out("rtp transmit %s when audio muted\n",status);
2337 #ifdef VIDEO_ENABLED
2338 static int _lpc_cmd_video_window(LinphoneCore *lc, char *args, bool_t is_preview){
2339 char subcommand[64];
2342 VideoParams *params=is_preview ? &lpc_preview_params : &lpc_video_params;
2344 if (!args) return 0;
2345 err=sscanf(args,"%s %i %i",subcommand,&a,&b);
2347 if (strcmp(subcommand,"pos")==0){
2348 if (err<3) return 0;
2351 params->refresh=TRUE;
2352 }else if (strcmp(subcommand,"size")==0){
2353 if (err<3) return 0;
2356 params->refresh=TRUE;
2357 }else if (strcmp(subcommand,"show")==0){
2359 params->refresh=TRUE;
2360 if (is_preview) linphone_core_enable_video_preview (lc,TRUE);
2361 }else if (strcmp(subcommand,"hide")==0){
2363 params->refresh=TRUE;
2364 if (is_preview) linphone_core_enable_video_preview (lc,FALSE);
2365 }else if (strcmp(subcommand,"id")==0){
2367 linphonec_out("vwindow id: 0x%x\n",is_preview ? linphone_core_get_native_preview_window_id (lc) :
2368 linphone_core_get_native_video_window_id (lc));
2370 } else if (err != 2) return 0;
2373 linphone_core_set_native_preview_window_id (lc,a);
2375 linphone_core_set_native_video_window_id(lc,a);
2376 }else if (is_preview==TRUE){
2377 if (strcmp(subcommand,"integrated")==0){
2378 linphone_core_use_preview_window (lc,FALSE);
2379 }else if (strcmp(subcommand,"standalone")==0){
2380 linphone_core_use_preview_window(lc,TRUE);
2387 static int lpc_cmd_video_window(LinphoneCore *lc, char *args){
2388 return _lpc_cmd_video_window(lc, args, FALSE);
2391 static int lpc_cmd_preview_window(LinphoneCore *lc, char *args){
2392 return _lpc_cmd_video_window(lc, args, TRUE);
2396 static void lpc_display_global_state(LinphoneCore *lc){
2397 linphonec_out("Global liblinphone state\n%s\n",
2398 linphone_global_state_to_string(linphone_core_get_global_state(lc)));
2401 static void lpc_display_call_states(LinphoneCore *lc){
2405 linphonec_out("Call states\n"
2406 "Id | Destination | State\n"
2407 "---------------------------------------------------------------\n");
2408 elem=linphone_core_get_calls(lc);
2410 linphonec_out("(empty)\n");
2412 for(;elem!=NULL;elem=elem->next){
2413 call=(LinphoneCall*)elem->data;
2414 tmp=linphone_call_get_remote_address_as_string (call);
2415 linphonec_out("%-2i | %-35s | %s\n",(int)(long)linphone_call_get_user_pointer(call),
2416 tmp,linphone_call_state_to_string(linphone_call_get_state(call)));
2422 static void lpc_display_proxy_states(LinphoneCore *lc){
2424 linphonec_out("Proxy registration states\n"
2425 " Identity | State\n"
2426 "------------------------------------------------------------\n");
2427 elem=linphone_core_get_proxy_config_list (lc);
2428 if (elem==NULL) linphonec_out("(empty)\n");
2430 for(;elem!=NULL;elem=elem->next){
2431 LinphoneProxyConfig *cfg=(LinphoneProxyConfig*)elem->data;
2432 linphonec_out("%-40s | %s\n",linphone_proxy_config_get_identity (cfg),
2433 linphone_registration_state_to_string(linphone_proxy_config_get_state(cfg)));
2438 static int lpc_cmd_states(LinphoneCore *lc, char *args){
2440 lpc_display_global_state(lc);
2441 lpc_display_call_states(lc);
2442 lpc_display_proxy_states(lc);
2445 if (strcmp(args,"global")==0){
2446 lpc_display_global_state(lc);
2449 if (strcmp(args,"proxies")==0){
2450 lpc_display_proxy_states(lc);
2453 if (strcmp(args,"calls")==0){
2454 lpc_display_call_states(lc);
2460 #ifdef VIDEO_ENABLED
2461 static int lpc_cmd_camera(LinphoneCore *lc, char *args){
2462 LinphoneCall *call=linphone_core_get_current_call(lc);
2463 bool_t activated=FALSE;
2465 if (linphone_core_video_enabled (lc)==FALSE){
2466 linphonec_out("Video is disabled, re-run linphonec with -V option.");
2471 if (strcmp(args,"on")==0)
2473 else if (strcmp(args,"off")==0)
2481 linphonec_camera_enabled=activated;
2483 if (linphonec_camera_enabled){
2484 linphonec_out("Camera is enabled. Video stream will be setup immediately for outgoing and incoming calls.\n");
2486 linphonec_out("Camera is disabled. Calls will be established with audio-only, with the possibility to later add video using 'camera on'.\n");
2489 const LinphoneCallParams *cp=linphone_call_get_current_params (call);
2491 linphone_call_enable_camera(call,activated);
2492 if ((activated && !linphone_call_params_video_enabled (cp))){
2493 /*update the call to add the video stream*/
2494 LinphoneCallParams *ncp=linphone_call_params_copy(cp);
2495 linphone_call_params_enable_video(ncp,TRUE);
2496 linphone_core_update_call(lc,call,ncp);
2497 linphone_call_params_destroy (ncp);
2498 linphonec_out("Trying to bring up video stream...\n");
2501 if (linphone_call_camera_enabled (call))
2502 linphonec_out("Camera is allowed for current call.\n");
2503 else linphonec_out("Camera is dis-allowed for current call.\n");
2508 static int lpc_cmd_snapshot(LinphoneCore *lc, char *args){
2510 if (!args) return 0;
2511 call=linphone_core_get_current_call(lc);
2513 linphone_call_take_video_snapshot(call,args);
2514 linphonec_out("Taking video snapshot in file %s\n", args);
2515 }else linphonec_out("There is no active call.\n");
2519 static int lpc_cmd_vfureq(LinphoneCore *lc, char *arg){
2521 call=linphone_core_get_current_call(lc);
2523 linphone_call_send_vfu_request(call);
2524 linphonec_out("VFU request sent\n");
2525 }else linphonec_out("There is no active call.\n");
2530 static int lpc_cmd_identify(LinphoneCore *lc, char *args){
2532 const char *remote_ua;
2534 call=linphone_core_get_current_call(lc);
2536 linphonec_out("There is currently running call. Specify call id.\n");
2540 call=linphonec_get_call(atoi(args));
2545 remote_ua=linphone_call_get_remote_user_agent(call);
2547 linphonec_out("Remote user agent string is: %s\n",remote_ua);
2552 static int lpc_cmd_ringback(LinphoneCore *lc, char *args){
2553 if (!args) return 0;
2554 if (strcmp(args,"disable")==0){
2555 linphone_core_set_remote_ringback_tone(lc,NULL);
2556 linphonec_out("Disabling ringback tone.\n");
2559 linphone_core_set_remote_ringback_tone (lc,args);
2560 linphonec_out("Using %s as ringback tone to be played to callers.",args);
2564 /***************************************************************************
2566 * Command table management funx
2568 ***************************************************************************/
2571 * Find a command given its name
2573 static LPC_COMMAND *
2574 lpc_find_command(const char *name)
2578 for (i=0; commands[i].name; ++i)
2580 if (strcmp(name, commands[i].name) == 0)
2581 return &commands[i];
2584 for (i=0; advanced_commands[i].name; ++i)
2586 if (strcmp(name, advanced_commands[i].name) == 0)
2587 return &advanced_commands[i];
2590 return (LPC_COMMAND *)NULL;
2594 /****************************************************************************
2596 * $Log: commands.c,v $
2597 * Revision 1.39 2008/07/03 15:08:34 smorlat
2598 * api cleanups, interface in progress.
2600 * Revision 1.38 2008/06/17 20:38:59 smorlat
2601 * added missing file.
2603 * Revision 1.37 2008/04/09 09:26:00 smorlat
2604 * merge various patches
2607 * Revision 1.36 2007/08/01 14:47:53 strk
2608 * * console/commands.c: Clean up commands 'nat', 'stun'
2609 * and 'firewall' to be more intuitive.
2611 * Revision 1.35 2007/06/27 09:01:25 smorlat
2612 * logging improvements.
2614 * Revision 1.34 2007/02/20 10:17:13 smorlat
2615 * linphonec friends patch2
2617 * Revision 1.31 2006/09/22 07:22:47 smorlat
2618 * linphonecore api changes.
2620 * Revision 1.30 2006/09/08 15:32:57 smorlat
2621 * support for using files instead of soundcard (used by linphonec only)
2623 * Revision 1.29 2006/08/28 14:29:07 smorlat
2626 * Revision 1.28 2006/08/21 12:49:59 smorlat
2627 * merged several little patches.
2629 * Revision 1.27 2006/07/17 18:45:00 smorlat
2630 * support for several event queues in ortp.
2631 * glib dependency removed from coreapi/ and console/
2633 * Revision 1.26 2006/04/14 15:16:36 smorlat
2634 * soundcard use did nothing !
2636 * Revision 1.25 2006/04/06 20:09:33 smorlat
2637 * add linphonec command to see and select sound devices.
2639 * Revision 1.24 2006/03/04 11:17:10 smorlat
2640 * mediastreamer2 in progress.
2642 * Revision 1.23 2006/02/20 21:14:01 strk
2643 * Handled syntax errors with 'friend' command
2645 * Revision 1.22 2006/02/20 10:20:29 strk
2646 * Added substring-based filter support for command 'friend list'
2648 * Revision 1.21 2006/02/02 15:39:18 strk
2649 * - Added 'friend list' and 'friend call' commands
2650 * - Allowed for multiple DTFM send in a single line
2651 * - Added status-specific callback (bare version)
2653 * Revision 1.20 2006/01/26 11:54:34 strk
2654 * More robust 'nat' command handler (strip blanks in args)
2656 * Revision 1.19 2006/01/26 09:48:05 strk
2657 * Added limits.h include
2659 * Revision 1.18 2006/01/26 02:18:05 strk
2660 * Added new commands 'nat use' and 'nat unuse'.
2661 * These will required a pending patch to linphonecore.c
2664 * Revision 1.17 2006/01/20 14:12:33 strk
2665 * Added linphonec_init() and linphonec_finish() functions.
2666 * Handled SIGINT and SIGTERM to invoke linphonec_finish().
2667 * Handling of auto-termination (-t) moved to linphonec_finish().
2668 * Reworked main (input read) loop to not rely on 'terminate'
2669 * and 'run' variable (dropped). configfile_name allocated on stack
2670 * using PATH_MAX limit. Changed print_usage signature to allow
2671 * for an exit_status specification.
2673 * Revision 1.16 2006/01/18 09:25:32 strk
2674 * Command completion inhibited in proxy addition and auth request prompts.
2675 * Avoided use of linphonec_readline's internal filename completion.
2677 * Revision 1.15 2006/01/14 13:29:32 strk
2678 * Reworked commands interface to use a table structure,
2679 * used by command line parser and help function.
2680 * Implemented first level of completion (commands).
2681 * Added notification of invalid "answer" and "terminate"
2682 * commands (no incoming call, no active call).
2683 * Forbidden "call" intialization when a call is already active.
2684 * Cleaned up all commands, adding more feedback and error checks.
2686 * Revision 1.14 2006/01/13 13:00:29 strk
2687 * Added linphonec.h. Code layout change (added comments, forward decl,
2688 * globals on top, copyright notices and Logs). Handled out-of-memory
2689 * condition on history management. Removed assumption on sizeof(char).
2690 * Fixed bug in authentication prompt (introduced by linphonec_readline).
2691 * Added support for multiple authentication requests (up to MAX_PENDING_AUTH).
2694 ****************************************************************************/