Add transfer softkey to ringout state to enable blond transfers.
[asterisk/asterisk.git] / channels / chan_skinny.c
1 /*
2  * Asterisk -- An open source telephony toolkit.
3  *
4  * Copyright (C) 1999 - 2005, Digium, Inc.
5  *
6  * chan_skinny was developed by Jeremy McNamara & Florian Overkamp
7  * chan_skinny was heavily modified/fixed by North Antara
8  *
9  * See http://www.asterisk.org for more information about
10  * the Asterisk project. Please do not directly contact
11  * any of the maintainers of this project for assistance;
12  * the project provides a web site, mailing lists and IRC
13  * channels for your use.
14  *
15  * This program is free software, distributed under the terms of
16  * the GNU General Public License Version 2. See the LICENSE file
17  * at the top of the source tree.
18  */
19
20 /*! \file
21  *
22  * \brief Implementation of the Skinny protocol
23  *
24  * \author Jeremy McNamara & Florian Overkamp & North Antara
25  * \ingroup channel_drivers
26  */
27
28 /*! \li \ref chan_skinny.c uses the configuration file \ref skinny.conf
29  * \addtogroup configuration_file
30  */
31
32 /*! \page skinny.conf skinny.conf
33  * \verbinclude skinny.conf.sample
34  */
35
36 /*** MODULEINFO
37         <support_level>extended</support_level>
38  ***/
39
40 #include "asterisk.h"
41
42 ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
43
44 #include <sys/socket.h>
45 #include <netinet/in.h>
46 #include <netinet/tcp.h>
47 #include <sys/ioctl.h>
48 #include <net/if.h>
49 #include <fcntl.h>
50 #include <netdb.h>
51 #include <arpa/inet.h>
52 #include <sys/signal.h>
53 #include <signal.h>
54 #include <ctype.h>
55
56 #include "asterisk/lock.h"
57 #include "asterisk/channel.h"
58 #include "asterisk/config.h"
59 #include "asterisk/module.h"
60 #include "asterisk/pbx.h"
61 #include "asterisk/sched.h"
62 #include "asterisk/io.h"
63 #include "asterisk/rtp_engine.h"
64 #include "asterisk/netsock2.h"
65 #include "asterisk/acl.h"
66 #include "asterisk/callerid.h"
67 #include "asterisk/cli.h"
68 #include "asterisk/manager.h"
69 #include "asterisk/say.h"
70 #include "asterisk/cdr.h"
71 #include "asterisk/astdb.h"
72 #include "asterisk/features.h"
73 #include "asterisk/app.h"
74 #include "asterisk/musiconhold.h"
75 #include "asterisk/utils.h"
76 #include "asterisk/dsp.h"
77 #include "asterisk/stringfields.h"
78 #include "asterisk/abstract_jb.h"
79 #include "asterisk/threadstorage.h"
80 #include "asterisk/devicestate.h"
81 #include "asterisk/event.h"
82 #include "asterisk/indications.h"
83 #include "asterisk/linkedlists.h"
84
85 /*** DOCUMENTATION
86         <manager name="SKINNYdevices" language="en_US">
87                 <synopsis>
88                         List SKINNY devices (text format).
89                 </synopsis>
90                 <syntax>
91                         <xi:include xpointer="xpointer(/docs/manager[@name='Login']/syntax/parameter[@name='ActionID'])" />
92                 </syntax>
93                 <description>
94                         <para>Lists Skinny devices in text format with details on current status.
95                         Devicelist will follow as separate events, followed by a final event called
96                         DevicelistComplete.</para>
97                 </description>
98         </manager>
99         <manager name="SKINNYshowdevice" language="en_US">
100                 <synopsis>
101                         Show SKINNY device (text format).
102                 </synopsis>
103                 <syntax>
104                         <xi:include xpointer="xpointer(/docs/manager[@name='Login']/syntax/parameter[@name='ActionID'])" />
105                         <parameter name="Device" required="true">
106                                 <para>The device name you want to check.</para>
107                         </parameter>
108                 </syntax>
109                 <description>
110                         <para>Show one SKINNY device with details on current status.</para>
111                 </description>
112         </manager>
113         <manager name="SKINNYlines" language="en_US">
114                 <synopsis>
115                         List SKINNY lines (text format).
116                 </synopsis>
117                 <syntax>
118                         <xi:include xpointer="xpointer(/docs/manager[@name='Login']/syntax/parameter[@name='ActionID'])" />
119                 </syntax>
120                 <description>
121                         <para>Lists Skinny lines in text format with details on current status.
122                         Linelist will follow as separate events, followed by a final event called
123                         LinelistComplete.</para>
124                 </description>
125         </manager>
126         <manager name="SKINNYshowline" language="en_US">
127                 <synopsis>
128                         Show SKINNY line (text format).
129                 </synopsis>
130                 <syntax>
131                         <xi:include xpointer="xpointer(/docs/manager[@name='Login']/syntax/parameter[@name='ActionID'])" />
132                         <parameter name="Line" required="true">
133                                 <para>The line name you want to check.</para>
134                         </parameter>
135                 </syntax>
136                 <description>
137                         <para>Show one SKINNY line with details on current status.</para>
138                 </description>
139         </manager>
140  ***/
141
142 /* Skinny debugging only available if asterisk configured with --enable-dev-mode */
143 #ifdef AST_DEVMODE
144 static int skinnydebug = 0;
145 char dbgcli_buf[256];
146 char dbgreg_buf[256];
147 char dbgsub_buf[256];
148 #define DEBUG_GENERAL   (1 << 1)
149 #define DEBUG_SUB       (1 << 2)
150 #define DEBUG_PACKET    (1 << 3)
151 #define DEBUG_AUDIO     (1 << 4)
152 #define DEBUG_LOCK      (1 << 5)
153 #define DEBUG_TEMPLATE  (1 << 6)
154 #define DEBUG_THREAD    (1 << 7)
155 #define DEBUG_HINT      (1 << 8)
156 #define SKINNY_DEBUG(type, verb_level, text, ...)                                               \
157         do{                                                                                     \
158                 if (skinnydebug & (type)) {                                                     \
159                         ast_verb(verb_level, "[%d] " text, ast_get_tid(), ##__VA_ARGS__);       \
160                 }                                                                               \
161         }while(0)
162 #else
163 #define SKINNY_DEBUG(type, verb_level, text, ...)
164 #endif
165
166 /*************************************
167  * Skinny/Asterisk Protocol Settings *
168  *************************************/
169 static const char tdesc[] = "Skinny Client Control Protocol (Skinny)";
170 static const char config[] = "skinny.conf";
171
172 static struct ast_format_cap *default_cap;
173 static struct ast_codec_pref default_prefs;
174
175 enum skinny_codecs {
176         SKINNY_CODEC_ALAW = 2,
177         SKINNY_CODEC_ULAW = 4,
178         SKINNY_CODEC_G722 = 6,
179         SKINNY_CODEC_G723_1 = 9,
180         SKINNY_CODEC_G729A = 12,
181         SKINNY_CODEC_G726_32 = 82, /* XXX Which packing order does this translate to? */
182         SKINNY_CODEC_H261 = 100,
183         SKINNY_CODEC_H263 = 101
184 };
185
186 #define DEFAULT_SKINNY_PORT 2000
187 #define DEFAULT_SKINNY_BACKLOG 2
188 #define SKINNY_MAX_PACKET 2000
189 #define DEFAULT_AUTH_TIMEOUT 30
190 #define DEFAULT_AUTH_LIMIT 50
191
192 static struct {
193         unsigned int tos;
194         unsigned int tos_audio;
195         unsigned int tos_video;
196         unsigned int cos;
197         unsigned int cos_audio;
198         unsigned int cos_video;
199 } qos = { 0, 0, 0, 0, 0, 0 };
200
201 static int keep_alive = 120;
202 static int auth_timeout = DEFAULT_AUTH_TIMEOUT;
203 static int auth_limit = DEFAULT_AUTH_LIMIT;
204 static int unauth_sessions = 0;
205 static char immed_dialchar;
206 static char vmexten[AST_MAX_EXTENSION];      /* Voicemail pilot number */
207 static char used_context[AST_MAX_EXTENSION]; /* placeholder to check if context are already used in regcontext */
208 static char regcontext[AST_MAX_CONTEXT];     /* Context for auto-extension */
209 static char date_format[6] = "D-M-Y";
210 static char version_id[16] = "P002F202";
211
212 #if __BYTE_ORDER == __LITTLE_ENDIAN
213 #define letohl(x) (x)
214 #define letohs(x) (x)
215 #define htolel(x) (x)
216 #define htoles(x) (x)
217 #else
218 #if defined(HAVE_BYTESWAP_H)
219 #include <byteswap.h>
220 #define letohl(x) bswap_32(x)
221 #define letohs(x) bswap_16(x)
222 #define htolel(x) bswap_32(x)
223 #define htoles(x) bswap_16(x)
224 #elif defined(HAVE_SYS_ENDIAN_SWAP16)
225 #include <sys/endian.h>
226 #define letohl(x) __swap32(x)
227 #define letohs(x) __swap16(x)
228 #define htolel(x) __swap32(x)
229 #define htoles(x) __swap16(x)
230 #elif defined(HAVE_SYS_ENDIAN_BSWAP16)
231 #include <sys/endian.h>
232 #define letohl(x) bswap32(x)
233 #define letohs(x) bswap16(x)
234 #define htolel(x) bswap32(x)
235 #define htoles(x) bswap16(x)
236 #else
237 #define __bswap_16(x) \
238         ((((x) & 0xff00) >> 8) | \
239          (((x) & 0x00ff) << 8))
240 #define __bswap_32(x) \
241         ((((x) & 0xff000000) >> 24) | \
242          (((x) & 0x00ff0000) >>  8) | \
243          (((x) & 0x0000ff00) <<  8) | \
244          (((x) & 0x000000ff) << 24))
245 #define letohl(x) __bswap_32(x)
246 #define letohs(x) __bswap_16(x)
247 #define htolel(x) __bswap_32(x)
248 #define htoles(x) __bswap_16(x)
249 #endif
250 #endif
251
252 /*! Global jitterbuffer configuration - by default, jb is disabled
253  *  \note Values shown here match the defaults shown in skinny.conf.sample */
254 static struct ast_jb_conf default_jbconf =
255 {
256         .flags = 0,
257         .max_size = 200,
258         .resync_threshold = 1000,
259         .impl = "fixed",
260         .target_extra = 40,
261 };
262 static struct ast_jb_conf global_jbconf;
263
264 #ifdef AST_DEVMODE
265 AST_THREADSTORAGE(message2str_threadbuf);
266 #define MESSAGE2STR_BUFSIZE   35
267 #endif
268
269 AST_THREADSTORAGE(device2str_threadbuf);
270 #define DEVICE2STR_BUFSIZE   15
271
272 AST_THREADSTORAGE(control2str_threadbuf);
273 #define CONTROL2STR_BUFSIZE   100
274
275 AST_THREADSTORAGE(substate2str_threadbuf);
276 #define SUBSTATE2STR_BUFSIZE   15
277
278 AST_THREADSTORAGE(callstate2str_threadbuf);
279 #define CALLSTATE2STR_BUFSIZE   15
280
281 /*********************
282  * Protocol Messages *
283  *********************/
284 /* message types */
285 #define KEEP_ALIVE_MESSAGE 0x0000
286 /* no additional struct */
287
288 #define REGISTER_MESSAGE 0x0001
289 struct register_message {
290         char name[16];
291         uint32_t userId;
292         uint32_t instance;
293         uint32_t ip;
294         uint32_t type;
295         uint32_t maxStreams;
296         uint32_t space;
297         uint8_t protocolVersion;
298         /*! \brief space2 is used for newer version of skinny */
299         char space2[3];
300 };
301
302 #define IP_PORT_MESSAGE 0x0002
303
304 #define KEYPAD_BUTTON_MESSAGE 0x0003
305 struct keypad_button_message {
306         uint32_t button;
307         uint32_t lineInstance;
308         uint32_t callReference;
309 };
310
311
312 #define ENBLOC_CALL_MESSAGE 0x0004
313 struct enbloc_call_message {
314         char calledParty[24];
315 };
316
317 #define STIMULUS_MESSAGE 0x0005
318 struct stimulus_message {
319         uint32_t stimulus;
320         uint32_t stimulusInstance;
321         uint32_t callreference;
322 };
323
324 #define OFFHOOK_MESSAGE 0x0006
325 struct offhook_message {
326         uint32_t instance;
327         uint32_t reference;
328 };
329
330 #define ONHOOK_MESSAGE 0x0007
331 struct onhook_message {
332         uint32_t instance;
333         uint32_t reference;
334 };
335
336 #define CAPABILITIES_RES_MESSAGE 0x0010
337 struct station_capabilities {
338         uint32_t codec; /* skinny codec, not ast codec */
339         uint32_t frames;
340         union {
341                 char res[8];
342                 uint32_t rate;
343         } payloads;
344 };
345
346 #define SKINNY_MAX_CAPABILITIES 18
347
348 struct capabilities_res_message {
349         uint32_t count;
350         struct station_capabilities caps[SKINNY_MAX_CAPABILITIES];
351 };
352
353 #define SPEED_DIAL_STAT_REQ_MESSAGE 0x000A
354 struct speed_dial_stat_req_message {
355         uint32_t speedDialNumber;
356 };
357
358 #define LINE_STATE_REQ_MESSAGE 0x000B
359 struct line_state_req_message {
360         uint32_t lineNumber;
361 };
362
363 #define TIME_DATE_REQ_MESSAGE 0x000D
364 #define BUTTON_TEMPLATE_REQ_MESSAGE 0x000E
365 #define VERSION_REQ_MESSAGE 0x000F
366 #define SERVER_REQUEST_MESSAGE 0x0012
367
368 #define ALARM_MESSAGE 0x0020
369 struct alarm_message {
370         uint32_t alarmSeverity;
371         char displayMessage[80];
372         uint32_t alarmParam1;
373         uint32_t alarmParam2;
374 };
375
376 #define OPEN_RECEIVE_CHANNEL_ACK_MESSAGE 0x0022
377 struct open_receive_channel_ack_message_ip4 {
378         uint32_t status;
379         uint32_t ipAddr;
380         uint32_t port;
381         uint32_t callReference;
382 };
383 struct open_receive_channel_ack_message_ip6 {
384         uint32_t status;
385         uint32_t space;
386         char ipAddr[16];
387         uint32_t port;
388         uint32_t callReference;
389 };
390
391 #define SOFT_KEY_SET_REQ_MESSAGE 0x0025
392
393 #define SOFT_KEY_EVENT_MESSAGE 0x0026
394 struct soft_key_event_message {
395         uint32_t softKeyEvent;
396         uint32_t instance;
397         uint32_t callreference;
398 };
399
400 #define UNREGISTER_MESSAGE 0x0027
401 #define SOFT_KEY_TEMPLATE_REQ_MESSAGE 0x0028
402 #define HEADSET_STATUS_MESSAGE 0x002B
403 #define REGISTER_AVAILABLE_LINES_MESSAGE 0x002D
404
405 #define SERVICEURL_STATREQ_MESSAGE 0x0033
406 struct serviceurl_statreq_message {
407         uint32_t instance;
408 };
409
410 #define REGISTER_ACK_MESSAGE 0x0081
411 struct register_ack_message {
412         uint32_t keepAlive;
413         char dateTemplate[6];
414         char res[2];
415         uint32_t secondaryKeepAlive;
416         char res2[4];
417 };
418
419 #define START_TONE_MESSAGE 0x0082
420 struct start_tone_message {
421         uint32_t tone;
422         uint32_t space;
423         uint32_t instance;
424         uint32_t reference;
425 };
426
427 #define STOP_TONE_MESSAGE 0x0083
428 struct stop_tone_message {
429         uint32_t instance;
430         uint32_t reference;
431         uint32_t space;
432 };
433
434 #define SET_RINGER_MESSAGE 0x0085
435 struct set_ringer_message {
436         uint32_t ringerMode;
437         uint32_t unknown1; /* See notes in transmit_ringer_mode */
438         uint32_t unknown2;
439         uint32_t space[2];
440 };
441
442 #define SET_LAMP_MESSAGE 0x0086
443 struct set_lamp_message {
444         uint32_t stimulus;
445         uint32_t stimulusInstance;
446         uint32_t deviceStimulus;
447 };
448
449 #define SET_SPEAKER_MESSAGE 0x0088
450 struct set_speaker_message {
451         uint32_t mode;
452 };
453
454 /* XXX When do we need to use this? */
455 #define SET_MICROPHONE_MESSAGE 0x0089
456 struct set_microphone_message {
457         uint32_t mode;
458 };
459
460 #define START_MEDIA_TRANSMISSION_MESSAGE 0x008A
461 struct media_qualifier {
462         uint32_t precedence;
463         uint32_t vad;
464         uint32_t packets;
465         uint32_t bitRate;
466 };
467
468 struct start_media_transmission_message_ip4 {
469         uint32_t conferenceId;
470         uint32_t passThruPartyId;
471         uint32_t remoteIp;
472         uint32_t remotePort;
473         uint32_t packetSize;
474         uint32_t payloadType;
475         struct media_qualifier qualifier;
476         uint32_t space[19];
477 };
478
479 struct start_media_transmission_message_ip6 {
480         uint32_t conferenceId;
481         uint32_t passThruPartyId;
482         uint32_t space;
483         char remoteIp[16];
484         uint32_t remotePort;
485         uint32_t packetSize;
486         uint32_t payloadType;
487         struct media_qualifier qualifier;
488         /*! \brief space2 is used for newer version of skinny */
489         uint32_t space2[19];
490 };
491
492 #define STOP_MEDIA_TRANSMISSION_MESSAGE 0x008B
493 struct stop_media_transmission_message {
494         uint32_t conferenceId;
495         uint32_t passThruPartyId;
496         uint32_t space[3];
497 };
498
499 #define CALL_INFO_MESSAGE 0x008F
500 struct call_info_message {
501         char callingPartyName[40];
502         char callingParty[24];
503         char calledPartyName[40];
504         char calledParty[24];
505         uint32_t instance;
506         uint32_t reference;
507         uint32_t type;
508         char originalCalledPartyName[40];
509         char originalCalledParty[24];
510         char lastRedirectingPartyName[40];
511         char lastRedirectingParty[24];
512         uint32_t originalCalledPartyRedirectReason;
513         uint32_t lastRedirectingReason;
514         char callingPartyVoiceMailbox[24];
515         char calledPartyVoiceMailbox[24];
516         char originalCalledPartyVoiceMailbox[24];
517         char lastRedirectingVoiceMailbox[24];
518         uint32_t space[3];
519 };
520
521 #define FORWARD_STAT_MESSAGE 0x0090
522 struct forward_stat_message {
523         uint32_t activeforward;
524         uint32_t lineNumber;
525         uint32_t fwdall;
526         char fwdallnum[24];
527         uint32_t fwdbusy;
528         char fwdbusynum[24];
529         uint32_t fwdnoanswer;
530         char fwdnoanswernum[24];
531 };
532
533 #define SPEED_DIAL_STAT_RES_MESSAGE 0x0091
534 struct speed_dial_stat_res_message {
535         uint32_t speedDialNumber;
536         char speedDialDirNumber[24];
537         char speedDialDisplayName[40];
538 };
539
540 #define LINE_STAT_RES_MESSAGE 0x0092
541 struct line_stat_res_message {
542         uint32_t lineNumber;
543         char lineDirNumber[24];
544         char lineDisplayName[24];
545         uint32_t space[15];
546 };
547
548 #define DEFINETIMEDATE_MESSAGE 0x0094
549 struct definetimedate_message {
550         uint32_t year; /* since 1900 */
551         uint32_t month;
552         uint32_t dayofweek; /* monday = 1 */
553         uint32_t day;
554         uint32_t hour;
555         uint32_t minute;
556         uint32_t seconds;
557         uint32_t milliseconds;
558         uint32_t timestamp;
559 };
560
561 #define BUTTON_TEMPLATE_RES_MESSAGE 0x0097
562 struct button_definition {
563         uint8_t instanceNumber;
564         uint8_t buttonDefinition;
565 };
566
567 struct button_definition_template {
568         uint8_t buttonDefinition;
569         /* for now, anything between 0xB0 and 0xCF is custom */
570         /*int custom;*/
571 };
572
573 #define STIMULUS_REDIAL 0x01
574 #define STIMULUS_SPEEDDIAL 0x02
575 #define STIMULUS_HOLD 0x03
576 #define STIMULUS_TRANSFER 0x04
577 #define STIMULUS_FORWARDALL 0x05
578 #define STIMULUS_FORWARDBUSY 0x06
579 #define STIMULUS_FORWARDNOANSWER 0x07
580 #define STIMULUS_DISPLAY 0x08
581 #define STIMULUS_LINE 0x09
582 #define STIMULUS_VOICEMAIL 0x0F
583 #define STIMULUS_AUTOANSWER 0x11
584 #define STIMULUS_SERVICEURL 0x14
585 #define STIMULUS_DND 0x3F
586 #define STIMULUS_CONFERENCE 0x7D
587 #define STIMULUS_CALLPARK 0x7E
588 #define STIMULUS_CALLPICKUP 0x7F
589 #define STIMULUS_NONE 0xFF
590
591 /* Button types */
592 #define BT_REDIAL STIMULUS_REDIAL
593 #define BT_SPEEDDIAL STIMULUS_SPEEDDIAL
594 #define BT_HOLD STIMULUS_HOLD
595 #define BT_TRANSFER STIMULUS_TRANSFER
596 #define BT_FORWARDALL STIMULUS_FORWARDALL
597 #define BT_FORWARDBUSY STIMULUS_FORWARDBUSY
598 #define BT_FORWARDNOANSWER STIMULUS_FORWARDNOANSWER
599 #define BT_DISPLAY STIMULUS_DISPLAY
600 #define BT_LINE STIMULUS_LINE
601 #define BT_VOICEMAIL STIMULUS_VOICEMAIL
602 #define BT_AUTOANSWER STIMULUS_AUTOANSWER
603 #define BT_SERVICEURL STIMULUS_SERVICEURL
604 #define BT_DND STIMULUS_DND
605 #define BT_CONFERENCE STIMULUS_CONFERENCE
606 #define BT_CALLPARK STIMULUS_CALLPARK
607 #define BT_CALLPICKUP STIMULUS_CALLPICKUP
608 #define BT_NONE 0x00
609
610 /* Custom button types - add our own between 0xB0 and 0xCF.
611    This may need to be revised in the future,
612    if stimuluses are ever added in this range. */
613 #define BT_CUST_LINESPEEDDIAL 0xB0 /* line or speeddial with/without hint */
614 #define BT_CUST_LINE 0xB1          /* line or speeddial with hint only */
615
616 struct button_template_res_message {
617         uint32_t buttonOffset;
618         uint32_t buttonCount;
619         uint32_t totalButtonCount;
620         struct button_definition definition[42];
621 };
622
623 #define VERSION_RES_MESSAGE 0x0098
624 struct version_res_message {
625         char version[16];
626 };
627
628 #define DISPLAYTEXT_MESSAGE 0x0099
629 struct displaytext_message {
630         char text[40];
631 };
632
633 #define CLEAR_NOTIFY_MESSAGE  0x0115
634 #define CLEAR_DISPLAY_MESSAGE 0x009A
635 struct clear_display_message {
636         uint32_t space;
637 };
638
639 #define CAPABILITIES_REQ_MESSAGE 0x009B
640
641 #define REGISTER_REJ_MESSAGE 0x009D
642 struct register_rej_message {
643         char errMsg[33];
644 };
645
646 #define SERVER_RES_MESSAGE 0x009E
647 struct server_identifier {
648         char serverName[48];
649 };
650
651 struct server_res_message {
652         struct server_identifier server[5];
653         uint32_t serverListenPort[5];
654         uint32_t serverIpAddr[5];
655 };
656
657 #define RESET_MESSAGE 0x009F
658 struct reset_message {
659         uint32_t resetType;
660 };
661
662 #define KEEP_ALIVE_ACK_MESSAGE 0x0100
663
664 #define OPEN_RECEIVE_CHANNEL_MESSAGE 0x0105
665 struct open_receive_channel_message {
666         uint32_t conferenceId;
667         uint32_t partyId;
668         uint32_t packets;
669         uint32_t capability;
670         uint32_t echo;
671         uint32_t bitrate;
672         uint32_t space[36];
673 };
674
675 #define CLOSE_RECEIVE_CHANNEL_MESSAGE 0x0106
676 struct close_receive_channel_message {
677         uint32_t conferenceId;
678         uint32_t partyId;
679         uint32_t space[2];
680 };
681
682 #define SOFT_KEY_TEMPLATE_RES_MESSAGE 0x0108
683 struct soft_key_template_definition {
684         char softKeyLabel[16];
685         uint32_t softKeyEvent;
686 };
687
688 #define BKSP_REQ_MESSAGE 0x0119
689 struct bksp_req_message {
690         uint32_t instance;
691         uint32_t callreference;
692 };
693
694 #define KEYDEF_ONHOOK 0
695 #define KEYDEF_CONNECTED 1
696 #define KEYDEF_ONHOLD 2
697 #define KEYDEF_RINGIN 3
698 #define KEYDEF_OFFHOOK 4
699 #define KEYDEF_CONNWITHTRANS 5
700 #define KEYDEF_DADFD 6 /* Digits After Dialing First Digit */
701 #define KEYDEF_CONNWITHCONF 7
702 #define KEYDEF_RINGOUT 8
703 #define KEYDEF_OFFHOOKWITHFEAT 9
704 #define KEYDEF_UNKNOWN 10
705 #define KEYDEF_SLAHOLD 11
706 #define KEYDEF_SLACONNECTEDNOTACTIVE 12
707 #define KEYDEF_RINGOUTWITHTRANS 13
708
709 #define SOFTKEY_NONE 0x00
710 #define SOFTKEY_REDIAL 0x01
711 #define SOFTKEY_NEWCALL 0x02
712 #define SOFTKEY_HOLD 0x03
713 #define SOFTKEY_TRNSFER 0x04
714 #define SOFTKEY_CFWDALL 0x05
715 #define SOFTKEY_CFWDBUSY 0x06
716 #define SOFTKEY_CFWDNOANSWER 0x07
717 #define SOFTKEY_BKSPC 0x08
718 #define SOFTKEY_ENDCALL 0x09
719 #define SOFTKEY_RESUME 0x0A
720 #define SOFTKEY_ANSWER 0x0B
721 #define SOFTKEY_INFO 0x0C
722 #define SOFTKEY_CONFRN 0x0D
723 #define SOFTKEY_PARK 0x0E
724 #define SOFTKEY_JOIN 0x0F
725 #define SOFTKEY_MEETME 0x10
726 #define SOFTKEY_PICKUP 0x11
727 #define SOFTKEY_GPICKUP 0x12
728 #define SOFTKEY_DND 0x13
729 #define SOFTKEY_IDIVERT 0x14
730 #define SOFTKEY_FORCEDIAL 0x15
731
732 #define KEYMASK_ALL            0xFFFFFFFF
733 #define KEYMASK_NONE           (1 << 0)
734 #define KEYMASK_REDIAL         (1 << 1)
735 #define KEYMASK_NEWCALL        (1 << 2)
736 #define KEYMASK_HOLD           (1 << 3)
737 #define KEYMASK_TRNSFER        (1 << 4)
738 #define KEYMASK_CFWDALL        (1 << 5)
739 #define KEYMASK_CFWDBUSY       (1 << 6)
740 #define KEYMASK_CFWDNOANSWER   (1 << 7)
741 #define KEYMASK_BKSPC          (1 << 8)
742 #define KEYMASK_ENDCALL        (1 << 9)
743 #define KEYMASK_RESUME         (1 << 10)
744 #define KEYMASK_ANSWER         (1 << 11)
745 #define KEYMASK_INFO           (1 << 12)
746 #define KEYMASK_CONFRN         (1 << 13)
747 #define KEYMASK_PARK           (1 << 14)
748 #define KEYMASK_JOIN           (1 << 15)
749 #define KEYMASK_MEETME         (1 << 16)
750 #define KEYMASK_PICKUP         (1 << 17)
751 #define KEYMASK_GPICKUP        (1 << 18)
752 #define KEYMASK_DND            (1 << 29)
753 #define KEYMASK_IDIVERT        (1 << 20)
754 #define KEYMASK_FORCEDIAL      (1 << 21)
755
756 /* Localized message "codes" (in octal)
757    Below is en_US (taken from a 7970) */
758
759 /*                            "\200\000"        ??? */
760 #define OCTAL_REDIAL          "\200\001"     /* Redial */
761 #define OCTAL_NEWCALL         "\200\002"     /* New Call */
762 #define OCTAL_HOLD            "\200\003"     /* Hold */
763 #define OCTAL_TRANSFER        "\200\004"     /* Transfer */
764 #define OCTAL_CFWDALL         "\200\005"     /* CFwdALL */
765 #define OCTAL_CFWDBUSY        "\200\006"     /* CFwdBusy */
766 #define OCTAL_CFWDNOAN        "\200\007"     /* CFwdNoAnswer */
767 #define OCTAL_BKSPC           "\200\010"     /* << */
768 #define OCTAL_ENDCALL         "\200\011"     /* EndCall */
769 #define OCTAL_RESUME          "\200\012"     /* Resume */
770 #define OCTAL_ANSWER          "\200\013"     /* Answer */
771 #define OCTAL_INFO            "\200\014"     /* Info */
772 #define OCTAL_CONFRN          "\200\015"     /* Confrn */
773 #define OCTAL_PARK            "\200\016"     /* Park */
774 #define OCTAL_JOIN            "\200\017"     /* Join */
775 #define OCTAL_MEETME          "\200\020"     /* MeetMe */
776 #define OCTAL_PICKUP          "\200\021"     /* PickUp */
777 #define OCTAL_GPICKUP         "\200\022"     /* GPickUp */
778 #define OCTAL_CUROPTS         "\200\023"     /* Your current options */
779 #define OCTAL_OFFHOOK         "\200\024"     /* Off Hook */
780 #define OCTAL_ONHOOK          "\200\025"     /* On Hook */
781 #define OCTAL_RINGOUT         "\200\026"     /* Ring out */
782 #define OCTAL_FROM            "\200\027"     /* From */
783 #define OCTAL_CONNECTED       "\200\030"     /* Connected */
784 #define OCTAL_BUSY            "\200\031"     /* Busy */
785 #define OCTAL_LINEINUSE       "\200\032"     /* Line In Use */
786 #define OCTAL_CALLWAITING     "\200\033"     /* Call Waiting */
787 #define OCTAL_CALLXFER        "\200\034"     /* Call Transfer */
788 #define OCTAL_CALLPARK        "\200\035"     /* Call Park */
789 #define OCTAL_CALLPROCEED     "\200\036"     /* Call Proceed */
790 #define OCTAL_INUSEREMOTE     "\200\037"     /* In Use Remote */
791 #define OCTAL_ENTRNUM         "\200\040"     /* Enter number */
792 #define OCTAL_PARKAT          "\200\041"     /* Call park At */
793 #define OCTAL_PRIMONLY        "\200\042"     /* Primary Only */
794 #define OCTAL_TMPFAIL         "\200\043"     /* Temp Fail */
795 #define OCTAL_HAVEVMAIL       "\200\044"     /* You Have VoiceMail */
796 #define OCTAL_FWDEDTO         "\200\045"     /* Forwarded to */
797 #define OCTAL_CANTCOMPCNF     "\200\046"     /* Can Not Complete Conference */
798 #define OCTAL_NOCONFBRDG      "\200\047"     /* No Conference Bridge */
799 #define OCTAL_NOPRIMARYCTL    "\200\050"     /* Can Not Hold Primary Control */
800 #define OCTAL_INVALCONFPART   "\200\051"     /* Invalid Conference Participant */
801 #define OCTAL_INCONFALREADY   "\200\052"     /* In Conference Already */
802 #define OCTAL_NOPARTINFO      "\200\053"     /* No Participant Info */
803 #define OCTAL_MAXPARTEXCEED   "\200\054"     /* Exceed Maximum Parties */
804 #define OCTAL_KEYNOTACTIVE    "\200\055"     /* Key Is Not Active */
805 #define OCTAL_ERRNOLIC        "\200\056"     /* Error No License */
806 #define OCTAL_ERRDBCFG        "\200\057"     /* Error DBConfig */
807 #define OCTAL_ERRDB           "\200\060"     /* Error Database */
808 #define OCTAL_ERRPASSLMT      "\200\061"     /* Error Pass Limit */
809 #define OCTAL_ERRUNK          "\200\062"     /* Error Unknown */
810 #define OCTAL_ERRMISMATCH     "\200\063"     /* Error Mismatch */
811 #define OCTAL_CONFERENCE      "\200\064"     /* Conference */
812 #define OCTAL_PARKNO          "\200\065"     /* Park Number */
813 #define OCTAL_PRIVATE         "\200\066"     /* Private */
814 #define OCTAL_INSUFBANDW      "\200\067"     /* Not Enough Bandwidth */
815 #define OCTAL_UNKNUM          "\200\070"     /* Unknown Number */
816 #define OCTAL_RMLSTC          "\200\071"     /* RmLstC */
817 #define OCTAL_VOICEMAIL       "\200\072"     /* Voicemail */
818 #define OCTAL_IMMDIV          "\200\073"     /* ImmDiv */
819 #define OCTAL_INTRCPT         "\200\074"     /* Intrcpt */
820 #define OCTAL_SETWTCH         "\200\075"     /* SetWtch */
821 #define OCTAL_TRNSFVM         "\200\076"     /* TrnsfVM */
822 #define OCTAL_DND             "\200\077"     /* DND */
823 #define OCTAL_DIVALL          "\200\100"     /* DivAll */
824 #define OCTAL_CALLBACK        "\200\101"     /* CallBack */
825 #define OCTAL_NETCNGREROUT    "\200\102"     /* Network congestion,rerouting */
826 #define OCTAL_BARGE           "\200\103"     /* Barge */
827 #define OCTAL_BARGEFAIL       "\200\104"     /* Failed to setup Barge */
828 #define OCTAL_BARGEEXIST      "\200\105"     /* Another Barge exists */
829 #define OCTAL_INCOMPATDEV     "\200\106"     /* Incompatible device type */
830 #define OCTAL_PARKNONUM       "\200\107"     /* No Park Number Available */
831 #define OCTAL_PARKREVERSION   "\200\110"     /* CallPark Reversion */
832 #define OCTAL_SRVNOTACTIVE    "\200\111"     /* Service is not Active */
833 #define OCTAL_HITRAFFIC       "\200\112"     /* High Traffic Try Again Later */
834 #define OCTAL_QRT             "\200\113"     /* QRT */
835 #define OCTAL_MCID            "\200\114"     /* MCID */
836 #define OCTAL_DIRTRFR         "\200\115"     /* DirTrfr */
837 #define OCTAL_SELECT          "\200\116"     /* Select */
838 #define OCTAL_CONFLIST        "\200\117"     /* ConfList */
839 #define OCTAL_IDIVERT         "\200\120"     /* iDivert */
840 #define OCTAL_CBARGE          "\200\121"     /* cBarge */
841 #define OCTAL_CANTCOMPLXFER   "\200\122"     /* Can Not Complete Transfer */
842 #define OCTAL_CANTJOINCALLS   "\200\123"     /* Can Not Join Calls */
843 #define OCTAL_MCIDSUCCESS     "\200\124"     /* Mcid Successful */
844 #define OCTAL_NUMNOTCFG       "\200\125"     /* Number Not Configured */
845 #define OCTAL_SECERROR        "\200\126"     /* Security Error */
846 #define OCTAL_VIDBANDWNA      "\200\127"     /* Video Bandwidth Unavailable */
847 #define OCTAL_VIDMODE         "\200\130"     /* VidMode */
848 #define OCTAL_CALLDURTIMEOUT  "\200\131"     /* Max Call Duration Timeout */
849 #define OCTAL_HOLDDURTIMEOUT  "\200\132"     /* Max Hold Duration Timeout */
850 #define OCTAL_OPICKUP         "\200\133"     /* OPickUp */
851 /*                            "\200\134"        ??? */
852 /*                            "\200\135"        ??? */
853 /*                            "\200\136"        ??? */
854 /*                            "\200\137"        ??? */
855 /*                            "\200\140"        ??? */
856 #define OCTAL_EXTXFERRESTRICT "\200\141"     /* External Transfer Restricted */
857 /*                            "\200\142"        ??? */
858 /*                            "\200\143"        ??? */
859 /*                            "\200\144"        ??? */
860 #define OCTAL_MACADD          "\200\145"     /* Mac Address */
861 #define OCTAL_HOST            "\200\146"     /* Host Name */
862 #define OCTAL_DOMAIN          "\200\147"     /* Domain Name */
863 #define OCTAL_IPADD           "\200\150"     /* IP Address */
864 #define OCTAL_SUBMASK         "\200\151"     /* Subnet Mask */
865 #define OCTAL_TFTP1           "\200\152"     /* TFTP Server 1 */
866 #define OCTAL_ROUTER1         "\200\153"     /* Default Router 1 */
867 #define OCTAL_ROUTER2         "\200\154"     /* Default Router 2 */
868 #define OCTAL_ROUTER3         "\200\155"     /* Default Router 3 */
869 #define OCTAL_ROUTER4         "\200\156"     /* Default Router 4 */
870 #define OCTAL_ROUTER5         "\200\157"     /* Default Router 5 */
871 #define OCTAL_DNS1            "\200\160"     /* DNS Server 1 */
872 #define OCTAL_DNS2            "\200\161"     /* DNS Server 2 */
873 #define OCTAL_DNS3            "\200\162"     /* DNS Server 3 */
874 #define OCTAL_DNS4            "\200\163"     /* DNS Server 4 */
875 #define OCTAL_DNS5            "\200\164"     /* DNS Server 5 */
876 #define OCTAL_VLANOPID        "\200\165"     /* Operational VLAN Id */
877 #define OCTAL_VLANADID        "\200\166"     /* Admin. VLAN Id */
878 #define OCTAL_CM1             "\200\167"     /* CallManager 1 */
879 #define OCTAL_CM2             "\200\170"     /* CallManager 2 */
880 #define OCTAL_CM3             "\200\171"     /* CallManager 3 */
881 #define OCTAL_CM4             "\200\172"     /* CallManager 4 */
882 #define OCTAL_CM5             "\200\173"     /* CallManager 5 */
883 #define OCTAL_URLINFO         "\200\174"     /* Information URL */
884 #define OCTAL_URLDIRS         "\200\175"     /* Directories URL */
885 #define OCTAL_URLMSGS         "\200\176"     /* Messages URL */
886 #define OCTAL_URLSRVS         "\200\177"     /* Services URL */
887
888 static struct soft_key_template_definition soft_key_template_default[] = {
889         { OCTAL_REDIAL, SOFTKEY_REDIAL },
890         { OCTAL_NEWCALL, SOFTKEY_NEWCALL },
891         { OCTAL_HOLD, SOFTKEY_HOLD },
892         { OCTAL_TRANSFER, SOFTKEY_TRNSFER },
893         { OCTAL_CFWDALL, SOFTKEY_CFWDALL },
894         { OCTAL_CFWDBUSY, SOFTKEY_CFWDBUSY },
895         { OCTAL_CFWDNOAN, SOFTKEY_CFWDNOANSWER },
896         { OCTAL_BKSPC, SOFTKEY_BKSPC },
897         { OCTAL_ENDCALL, SOFTKEY_ENDCALL },
898         { OCTAL_RESUME, SOFTKEY_RESUME },
899         { OCTAL_ANSWER, SOFTKEY_ANSWER },
900         { OCTAL_INFO, SOFTKEY_INFO },
901         { OCTAL_CONFRN, SOFTKEY_CONFRN },
902         { OCTAL_PARK, SOFTKEY_PARK },
903         { OCTAL_JOIN, SOFTKEY_JOIN },
904         { OCTAL_MEETME, SOFTKEY_MEETME },
905         { OCTAL_PICKUP, SOFTKEY_PICKUP },
906         { OCTAL_GPICKUP, SOFTKEY_GPICKUP },
907         { OCTAL_DND, SOFTKEY_DND },
908         { OCTAL_IDIVERT, SOFTKEY_IDIVERT },
909         { "Dial", SOFTKEY_FORCEDIAL},
910 };
911
912 struct soft_key_definitions {
913         const uint8_t mode;
914         const uint8_t *defaults;
915         const int count;
916 };
917
918 static const uint8_t soft_key_default_onhook[] = {
919         SOFTKEY_REDIAL,
920         SOFTKEY_NEWCALL,
921         SOFTKEY_CFWDALL,
922         SOFTKEY_CFWDBUSY,
923         SOFTKEY_CFWDNOANSWER,
924         SOFTKEY_DND,
925         SOFTKEY_GPICKUP,
926         /*SOFTKEY_CONFRN,*/
927 };
928
929 static const uint8_t soft_key_default_connected[] = {
930         SOFTKEY_HOLD,
931         SOFTKEY_ENDCALL,
932         SOFTKEY_TRNSFER,
933         SOFTKEY_PARK,
934         SOFTKEY_CFWDALL,
935         SOFTKEY_CFWDBUSY,
936         SOFTKEY_CFWDNOANSWER,
937 };
938
939 static const uint8_t soft_key_default_onhold[] = {
940         SOFTKEY_RESUME,
941         SOFTKEY_NEWCALL,
942         SOFTKEY_ENDCALL,
943         SOFTKEY_TRNSFER,
944 };
945
946 static const uint8_t soft_key_default_ringin[] = {
947         SOFTKEY_ANSWER,
948         SOFTKEY_ENDCALL,
949         SOFTKEY_TRNSFER,
950 };
951
952 static const uint8_t soft_key_default_offhook[] = {
953         SOFTKEY_REDIAL,
954         SOFTKEY_ENDCALL,
955         SOFTKEY_CFWDALL,
956         SOFTKEY_CFWDBUSY,
957         SOFTKEY_CFWDNOANSWER,
958         SOFTKEY_GPICKUP,
959 };
960
961 static const uint8_t soft_key_default_connwithtrans[] = {
962         SOFTKEY_HOLD,
963         SOFTKEY_ENDCALL,
964         SOFTKEY_TRNSFER,
965         SOFTKEY_PARK,
966         SOFTKEY_CFWDALL,
967         SOFTKEY_CFWDBUSY,
968         SOFTKEY_CFWDNOANSWER,
969 };
970
971 static const uint8_t soft_key_default_dadfd[] = {
972         SOFTKEY_BKSPC,
973         SOFTKEY_ENDCALL,
974         SOFTKEY_FORCEDIAL,
975 };
976
977 static const uint8_t soft_key_default_connwithconf[] = {
978         SOFTKEY_NONE,
979 };
980
981 static const uint8_t soft_key_default_ringout[] = {
982         SOFTKEY_NONE,
983         SOFTKEY_ENDCALL,
984 };
985
986 static const uint8_t soft_key_default_ringoutwithtransfer[] = {
987         SOFTKEY_NONE,
988         SOFTKEY_ENDCALL,
989         SOFTKEY_TRNSFER,
990 };
991
992 static const uint8_t soft_key_default_offhookwithfeat[] = {
993         SOFTKEY_REDIAL,
994         SOFTKEY_ENDCALL,
995         SOFTKEY_TRNSFER,
996 };
997
998 static const uint8_t soft_key_default_unknown[] = {
999         SOFTKEY_NONE,
1000 };
1001
1002 static const uint8_t soft_key_default_SLAhold[] = {
1003         SOFTKEY_REDIAL,
1004         SOFTKEY_NEWCALL,
1005         SOFTKEY_RESUME,
1006 };
1007
1008 static const uint8_t soft_key_default_SLAconnectednotactive[] = {
1009         SOFTKEY_REDIAL,
1010         SOFTKEY_NEWCALL,
1011         SOFTKEY_JOIN,
1012 };
1013
1014 static const struct soft_key_definitions soft_key_default_definitions[] = {
1015         {KEYDEF_ONHOOK, soft_key_default_onhook, sizeof(soft_key_default_onhook) / sizeof(uint8_t)},
1016         {KEYDEF_CONNECTED, soft_key_default_connected, sizeof(soft_key_default_connected) / sizeof(uint8_t)},
1017         {KEYDEF_ONHOLD, soft_key_default_onhold, sizeof(soft_key_default_onhold) / sizeof(uint8_t)},
1018         {KEYDEF_RINGIN, soft_key_default_ringin, sizeof(soft_key_default_ringin) / sizeof(uint8_t)},
1019         {KEYDEF_OFFHOOK, soft_key_default_offhook, sizeof(soft_key_default_offhook) / sizeof(uint8_t)},
1020         {KEYDEF_CONNWITHTRANS, soft_key_default_connwithtrans, sizeof(soft_key_default_connwithtrans) / sizeof(uint8_t)},
1021         {KEYDEF_DADFD, soft_key_default_dadfd, sizeof(soft_key_default_dadfd) / sizeof(uint8_t)},
1022         {KEYDEF_CONNWITHCONF, soft_key_default_connwithconf, sizeof(soft_key_default_connwithconf) / sizeof(uint8_t)},
1023         {KEYDEF_RINGOUT, soft_key_default_ringout, sizeof(soft_key_default_ringout) / sizeof(uint8_t)},
1024         {KEYDEF_RINGOUTWITHTRANS, soft_key_default_ringoutwithtransfer, sizeof(soft_key_default_ringoutwithtransfer) / sizeof(uint8_t)},
1025         {KEYDEF_OFFHOOKWITHFEAT, soft_key_default_offhookwithfeat, sizeof(soft_key_default_offhookwithfeat) / sizeof(uint8_t)},
1026         {KEYDEF_UNKNOWN, soft_key_default_unknown, sizeof(soft_key_default_unknown) / sizeof(uint8_t)},
1027         {KEYDEF_SLAHOLD, soft_key_default_SLAhold, sizeof(soft_key_default_SLAhold) / sizeof(uint8_t)},
1028         {KEYDEF_SLACONNECTEDNOTACTIVE, soft_key_default_SLAconnectednotactive, sizeof(soft_key_default_SLAconnectednotactive) / sizeof(uint8_t)}
1029 };
1030
1031 struct soft_key_template_res_message {
1032         uint32_t softKeyOffset;
1033         uint32_t softKeyCount;
1034         uint32_t totalSoftKeyCount;
1035         struct soft_key_template_definition softKeyTemplateDefinition[32];
1036 };
1037
1038 #define SOFT_KEY_SET_RES_MESSAGE 0x0109
1039
1040 struct soft_key_set_definition {
1041         uint8_t softKeyTemplateIndex[16];
1042         uint16_t softKeyInfoIndex[16];
1043 };
1044
1045 struct soft_key_set_res_message {
1046         uint32_t softKeySetOffset;
1047         uint32_t softKeySetCount;
1048         uint32_t totalSoftKeySetCount;
1049         struct soft_key_set_definition softKeySetDefinition[16];
1050         uint32_t res;
1051 };
1052
1053 #define SELECT_SOFT_KEYS_MESSAGE 0x0110
1054 struct select_soft_keys_message {
1055         uint32_t instance;
1056         uint32_t reference;
1057         uint32_t softKeySetIndex;
1058         uint32_t validKeyMask;
1059 };
1060
1061 #define CALL_STATE_MESSAGE 0x0111
1062 struct call_state_message {
1063         uint32_t callState;
1064         uint32_t lineInstance;
1065         uint32_t callReference;
1066         uint32_t space[3];
1067 };
1068
1069 #define DISPLAY_PROMPT_STATUS_MESSAGE 0x0112
1070 struct display_prompt_status_message {
1071         uint32_t messageTimeout;
1072         char promptMessage[32];
1073         uint32_t lineInstance;
1074         uint32_t callReference;
1075         uint32_t space[3];
1076 };
1077
1078 #define CLEAR_PROMPT_MESSAGE  0x0113
1079 struct clear_prompt_message {
1080         uint32_t lineInstance;
1081         uint32_t callReference;
1082 };
1083
1084 #define DISPLAY_NOTIFY_MESSAGE 0x0114
1085 struct display_notify_message {
1086         uint32_t displayTimeout;
1087         char displayMessage[100];
1088 };
1089
1090 #define ACTIVATE_CALL_PLANE_MESSAGE 0x0116
1091 struct activate_call_plane_message {
1092         uint32_t lineInstance;
1093 };
1094
1095 #define DIALED_NUMBER_MESSAGE 0x011D
1096 struct dialed_number_message {
1097         char dialedNumber[24];
1098         uint32_t lineInstance;
1099         uint32_t callReference;
1100 };
1101
1102 #define MAX_SERVICEURL 256
1103 #define SERVICEURL_STAT_MESSAGE 0x012F
1104 struct serviceurl_stat_message {
1105         uint32_t instance;
1106         char url[MAX_SERVICEURL];
1107         char displayName[40];
1108 };
1109
1110 #define MAXCALLINFOSTR 256
1111 #define MAXDISPLAYNOTIFYSTR 32
1112
1113 #define DISPLAY_PRINOTIFY_MESSAGE 0x0120
1114 struct display_prinotify_message {
1115         uint32_t timeout;
1116         uint32_t priority;
1117         char text[MAXDISPLAYNOTIFYSTR];
1118 };
1119
1120 #define CLEAR_PRINOTIFY_MESSAGE 0x0121
1121 struct clear_prinotify_message {
1122         uint32_t priority;
1123 };
1124
1125 #define CALL_INFO_MESSAGE_VARIABLE 0x014A
1126 struct call_info_message_variable {
1127         uint32_t instance;
1128         uint32_t callreference;
1129         uint32_t calldirection;
1130         uint32_t unknown1;
1131         uint32_t unknown2;
1132         uint32_t unknown3;
1133         uint32_t unknown4;
1134         uint32_t unknown5;
1135         char calldetails[MAXCALLINFOSTR];
1136 };
1137
1138 #define DISPLAY_PRINOTIFY_MESSAGE_VARIABLE 0x0144
1139 struct display_prinotify_message_variable {
1140         uint32_t timeout;
1141         uint32_t priority;
1142         char text[MAXDISPLAYNOTIFYSTR];
1143 };
1144
1145 #define DISPLAY_PROMPT_STATUS_MESSAGE_VARIABLE 0x0145
1146 struct display_prompt_status_message_variable {
1147         uint32_t unknown;
1148         uint32_t lineInstance;
1149         uint32_t callReference;
1150         char promptMessage[MAXCALLINFOSTR];
1151 };
1152
1153 union skinny_data {
1154         struct alarm_message alarm;
1155         struct speed_dial_stat_req_message speeddialreq;
1156         struct register_message reg;
1157         struct register_ack_message regack;
1158         struct register_rej_message regrej;
1159         struct capabilities_res_message caps;
1160         struct version_res_message version;
1161         struct button_template_res_message buttontemplate;
1162         struct displaytext_message displaytext;
1163         struct clear_display_message cleardisplay;
1164         struct display_prompt_status_message displaypromptstatus;
1165         struct clear_prompt_message clearpromptstatus;
1166         struct definetimedate_message definetimedate;
1167         struct start_tone_message starttone;
1168         struct stop_tone_message stoptone;
1169         struct speed_dial_stat_res_message speeddial;
1170         struct line_state_req_message line;
1171         struct line_stat_res_message linestat;
1172         struct soft_key_set_res_message softkeysets;
1173         struct soft_key_template_res_message softkeytemplate;
1174         struct server_res_message serverres;
1175         struct reset_message reset;
1176         struct set_lamp_message setlamp;
1177         struct set_ringer_message setringer;
1178         struct call_state_message callstate;
1179         struct keypad_button_message keypad;
1180         struct select_soft_keys_message selectsoftkey;
1181         struct activate_call_plane_message activatecallplane;
1182         struct stimulus_message stimulus;
1183         struct offhook_message offhook;
1184         struct onhook_message onhook;
1185         struct set_speaker_message setspeaker;
1186         struct set_microphone_message setmicrophone;
1187         struct call_info_message callinfo;
1188         struct start_media_transmission_message_ip4 startmedia_ip4;
1189         struct start_media_transmission_message_ip6 startmedia_ip6;
1190         struct stop_media_transmission_message stopmedia;
1191         struct open_receive_channel_message openreceivechannel;
1192         struct open_receive_channel_ack_message_ip4 openreceivechannelack_ip4;
1193         struct open_receive_channel_ack_message_ip6 openreceivechannelack_ip6;
1194         struct close_receive_channel_message closereceivechannel;
1195         struct display_notify_message displaynotify;
1196         struct dialed_number_message dialednumber;
1197         struct soft_key_event_message softkeyeventmessage;
1198         struct enbloc_call_message enbloccallmessage;
1199         struct forward_stat_message forwardstat;
1200         struct bksp_req_message bkspmessage;
1201         struct call_info_message_variable callinfomessagevariable;
1202         struct display_prompt_status_message_variable displaypromptstatusvar;
1203         struct serviceurl_stat_message serviceurlmessage;
1204         struct clear_prinotify_message clearprinotify;
1205         struct display_prinotify_message displayprinotify;
1206         struct display_prinotify_message_variable displayprinotifyvar;
1207 };
1208
1209 /* packet composition */
1210 struct skinny_req {
1211         int len;
1212         int res;
1213         int e;
1214         union skinny_data data;
1215 };
1216
1217 /* XXX This is the combined size of the variables above.  (len, res, e)
1218    If more are added, this MUST change.
1219    (sizeof(skinny_req) - sizeof(skinny_data)) DOES NOT WORK on all systems (amd64?). */
1220 static int skinny_header_size = 12;
1221
1222 /*****************************
1223  * Asterisk specific globals *
1224  *****************************/
1225
1226 static int skinnyreload = 0;
1227
1228 /* a hostname, portnumber, socket and such is usefull for VoIP protocols */
1229 static struct sockaddr_in bindaddr;
1230 static char ourhost[256];
1231 static int ourport;
1232 static struct in_addr __ourip;
1233 static struct ast_hostent ahp;
1234 static struct hostent *hp;
1235 static int skinnysock = -1;
1236 static pthread_t accept_t;
1237 static int callnums = 1;
1238
1239 #define SKINNY_DEVICE_UNKNOWN -1
1240 #define SKINNY_DEVICE_NONE 0
1241 #define SKINNY_DEVICE_30SPPLUS 1
1242 #define SKINNY_DEVICE_12SPPLUS 2
1243 #define SKINNY_DEVICE_12SP 3
1244 #define SKINNY_DEVICE_12 4
1245 #define SKINNY_DEVICE_30VIP 5
1246 #define SKINNY_DEVICE_7910 6
1247 #define SKINNY_DEVICE_7960 7
1248 #define SKINNY_DEVICE_7940 8
1249 #define SKINNY_DEVICE_7935 9
1250 #define SKINNY_DEVICE_ATA186 12 /* Cisco ATA-186 */
1251 #define SKINNY_DEVICE_7941 115
1252 #define SKINNY_DEVICE_7971 119
1253 #define SKINNY_DEVICE_7914 124 /* Expansion module */
1254 #define SKINNY_DEVICE_7985 302
1255 #define SKINNY_DEVICE_7911 307
1256 #define SKINNY_DEVICE_7961GE 308
1257 #define SKINNY_DEVICE_7941GE 309
1258 #define SKINNY_DEVICE_7931 348
1259 #define SKINNY_DEVICE_7921 365
1260 #define SKINNY_DEVICE_7906 369
1261 #define SKINNY_DEVICE_7962 404 /* Not found */
1262 #define SKINNY_DEVICE_7937 431
1263 #define SKINNY_DEVICE_7942 434
1264 #define SKINNY_DEVICE_7945 435
1265 #define SKINNY_DEVICE_7965 436
1266 #define SKINNY_DEVICE_7975 437
1267 #define SKINNY_DEVICE_7905 20000
1268 #define SKINNY_DEVICE_7920 30002
1269 #define SKINNY_DEVICE_7970 30006
1270 #define SKINNY_DEVICE_7912 30007
1271 #define SKINNY_DEVICE_7902 30008
1272 #define SKINNY_DEVICE_CIPC 30016 /* Cisco IP Communicator */
1273 #define SKINNY_DEVICE_7961 30018
1274 #define SKINNY_DEVICE_7936 30019
1275 #define SKINNY_DEVICE_SCCPGATEWAY_AN 30027 /* Analog gateway */
1276 #define SKINNY_DEVICE_SCCPGATEWAY_BRI 30028 /* BRI gateway */
1277
1278 #define SKINNY_SPEAKERON 1
1279 #define SKINNY_SPEAKEROFF 2
1280
1281 #define SKINNY_MICON 1
1282 #define SKINNY_MICOFF 2
1283
1284 #define SKINNY_OFFHOOK 1
1285 #define SKINNY_ONHOOK 2
1286 #define SKINNY_RINGOUT 3
1287 #define SKINNY_RINGIN 4
1288 #define SKINNY_CONNECTED 5
1289 #define SKINNY_BUSY 6
1290 #define SKINNY_CONGESTION 7
1291 #define SKINNY_HOLD 8
1292 #define SKINNY_CALLWAIT 9
1293 #define SKINNY_TRANSFER 10
1294 #define SKINNY_PARK 11
1295 #define SKINNY_PROGRESS 12
1296 #define SKINNY_CALLREMOTEMULTILINE 13
1297 #define SKINNY_INVALID 14
1298
1299 #define SKINNY_INCOMING 1
1300 #define SKINNY_OUTGOING 2
1301
1302 #define SKINNY_SILENCE 0x00             /* Note sure this is part of the protocol, remove? */
1303 #define SKINNY_DIALTONE 0x21
1304 #define SKINNY_BUSYTONE 0x23
1305 #define SKINNY_ALERT 0x24
1306 #define SKINNY_REORDER 0x25
1307 #define SKINNY_CALLWAITTONE 0x2D
1308 #define SKINNY_ZIPZIP 0x31
1309 #define SKINNY_ZIP 0x32
1310 #define SKINNY_BEEPBONK 0x33
1311 #define SKINNY_BARGIN 0x43
1312 #define SKINNY_NOTONE 0x7F
1313
1314 #define SKINNY_LAMP_OFF 1
1315 #define SKINNY_LAMP_ON 2
1316 #define SKINNY_LAMP_WINK 3
1317 #define SKINNY_LAMP_FLASH 4
1318 #define SKINNY_LAMP_BLINK 5
1319
1320 #define SKINNY_RING_OFF 1
1321 #define SKINNY_RING_INSIDE 2
1322 #define SKINNY_RING_OUTSIDE 3
1323 #define SKINNY_RING_FEATURE 4
1324
1325 #define SKINNY_CFWD_ALL       (1 << 0)
1326 #define SKINNY_CFWD_BUSY      (1 << 1)
1327 #define SKINNY_CFWD_NOANSWER  (1 << 2)
1328
1329 /* Skinny rtp stream modes. Do we really need this? */
1330 #define SKINNY_CX_SENDONLY 0
1331 #define SKINNY_CX_RECVONLY 1
1332 #define SKINNY_CX_SENDRECV 2
1333 #define SKINNY_CX_CONF 3
1334 #define SKINNY_CX_CONFERENCE 3
1335 #define SKINNY_CX_MUTE 4
1336 #define SKINNY_CX_INACTIVE 4
1337
1338 #if 0
1339 static const char * const skinny_cxmodes[] = {
1340         "sendonly",
1341         "recvonly",
1342         "sendrecv",
1343         "confrnce",
1344         "inactive"
1345 };
1346 #endif
1347
1348 /* driver scheduler */
1349 static struct ast_sched_context *sched = NULL;
1350
1351 /* Protect the network socket */
1352 AST_MUTEX_DEFINE_STATIC(netlock);
1353
1354 /* Wait up to 16 seconds for first digit */
1355 static int firstdigittimeout = 16000;
1356
1357 /* How long to wait for following digits */
1358 static int gendigittimeout = 8000;
1359
1360 /* How long to wait for an extra digit, if there is an ambiguous match */
1361 static int matchdigittimeout = 3000;
1362
1363 #define SUBSTATE_UNSET 0
1364 #define SUBSTATE_OFFHOOK 1
1365 #define SUBSTATE_ONHOOK 2
1366 #define SUBSTATE_RINGOUT 3
1367 #define SUBSTATE_RINGIN 4
1368 #define SUBSTATE_CONNECTED 5
1369 #define SUBSTATE_BUSY 6
1370 #define SUBSTATE_CONGESTION 7
1371 #define SUBSTATE_HOLD 8
1372 #define SUBSTATE_CALLWAIT 9
1373 #define SUBSTATE_PROGRESS 12
1374 #define SUBSTATE_DIALING 101
1375
1376 #define DIALTYPE_NORMAL      1<<0
1377 #define DIALTYPE_CFWD        1<<1
1378
1379 struct skinny_subchannel {
1380         ast_mutex_t lock;
1381         struct ast_channel *owner;
1382         struct ast_rtp_instance *rtp;
1383         struct ast_rtp_instance *vrtp;
1384         unsigned int callid;
1385         char exten[AST_MAX_EXTENSION];
1386         /* time_t lastouttime; */ /* Unused */
1387         int progress;
1388         int ringing;
1389         /* int lastout; */ /* Unused */
1390         int cxmode;
1391         int nat;
1392         int calldirection;
1393         int blindxfer;
1394         int xferor;
1395         int substate;
1396         int aa_sched;
1397         int aa_beep;
1398         int aa_mute;
1399         int dialer_sched;
1400         int cfwd_sched;
1401         int dialType;
1402         int getforward;
1403         char *origtonum;
1404         char *origtoname;
1405
1406         AST_LIST_ENTRY(skinny_subchannel) list;
1407         struct skinny_subchannel *related;
1408         struct skinny_line *line;
1409         struct skinny_subline *subline;
1410 };
1411
1412 #define SKINNY_LINE_OPTIONS                             \
1413         char name[80];                                  \
1414         char label[24];                                 \
1415         char accountcode[AST_MAX_ACCOUNT_CODE];         \
1416         char exten[AST_MAX_EXTENSION];                  \
1417         char context[AST_MAX_CONTEXT];                  \
1418         char language[MAX_LANGUAGE];                    \
1419         char cid_num[AST_MAX_EXTENSION];                \
1420         char cid_name[AST_MAX_EXTENSION];               \
1421         char lastcallerid[AST_MAX_EXTENSION];           \
1422         int cfwdtype;                                   \
1423         char call_forward_all[AST_MAX_EXTENSION];       \
1424         char call_forward_busy[AST_MAX_EXTENSION];      \
1425         char call_forward_noanswer[AST_MAX_EXTENSION];  \
1426         char mailbox[AST_MAX_EXTENSION];                \
1427         char vmexten[AST_MAX_EXTENSION];                \
1428         char regexten[AST_MAX_EXTENSION];               \
1429         char regcontext[AST_MAX_CONTEXT];               \
1430         char parkinglot[AST_MAX_CONTEXT];               \
1431         char mohinterpret[MAX_MUSICCLASS];              \
1432         char mohsuggest[MAX_MUSICCLASS];                \
1433         char lastnumberdialed[AST_MAX_EXTENSION];       \
1434         char dialoutexten[AST_MAX_EXTENSION];           \
1435         char dialoutcontext[AST_MAX_CONTEXT];           \
1436         ast_group_t callgroup;                          \
1437         ast_group_t pickupgroup;                        \
1438         struct ast_namedgroups *named_callgroups;       \
1439         struct ast_namedgroups *named_pickupgroups;     \
1440         int callwaiting;                                \
1441         int transfer;                                   \
1442         int threewaycalling;                            \
1443         int mwiblink;                                   \
1444         int cancallforward;                             \
1445         int callfwdtimeout;                             \
1446         int dnd;                                        \
1447         int hidecallerid;                               \
1448         int amaflags;                                   \
1449         int instance;                                   \
1450         int group;                                      \
1451         struct ast_codec_pref confprefs;                \
1452         struct ast_codec_pref prefs;                    \
1453         int nonCodecCapability;                         \
1454         int immediate;                                  \
1455         int nat;                                        \
1456         int directmedia;                                \
1457         int prune;
1458
1459 struct skinny_line {
1460         SKINNY_LINE_OPTIONS
1461         ast_mutex_t lock;
1462         struct skinny_container *container;
1463         struct stasis_subscription *mwi_event_sub; /* Event based MWI */
1464         struct skinny_subchannel *activesub;
1465         AST_LIST_HEAD(, skinny_subchannel) sub;
1466         AST_LIST_HEAD(, skinny_subline) sublines;
1467         AST_LIST_ENTRY(skinny_line) list;
1468         AST_LIST_ENTRY(skinny_line) all;
1469         struct skinny_device *device;
1470         struct ast_format_cap *cap;
1471         struct ast_format_cap *confcap;
1472         struct ast_variable *chanvars; /*!< Channel variables to set for inbound call */
1473         int newmsgs;
1474 };
1475
1476 static struct skinny_line_options{
1477         SKINNY_LINE_OPTIONS
1478 } default_line_struct = {
1479         .callwaiting = 1,
1480         .transfer = 1,
1481         .mwiblink = 0,
1482         .dnd = 0,
1483         .hidecallerid = 0,
1484         .amaflags = 0,
1485         .instance = 0,
1486         .directmedia = 0,
1487         .nat = 0,
1488         .callfwdtimeout = 20000,
1489         .prune = 0,
1490 };
1491 static struct skinny_line_options *default_line = &default_line_struct;
1492
1493 static AST_LIST_HEAD_STATIC(lines, skinny_line);
1494
1495 struct skinny_subline {
1496         struct skinny_container *container;
1497         struct skinny_line *line;
1498         struct skinny_subchannel *sub;
1499         AST_LIST_ENTRY(skinny_subline) list;
1500         char name[80];
1501         char context[AST_MAX_CONTEXT];
1502         char exten[AST_MAX_EXTENSION];
1503         char stname[AST_MAX_EXTENSION];
1504         char lnname[AST_MAX_EXTENSION];
1505         char ourName[40];
1506         char ourNum[24];
1507         char theirName[40];
1508         char theirNum[24];
1509         int calldirection;
1510         int substate;
1511         int extenstate;
1512         unsigned int callid;
1513 };
1514
1515 struct skinny_speeddial {
1516         ast_mutex_t lock;
1517         struct skinny_container *container;
1518         char label[42];
1519         char context[AST_MAX_CONTEXT];
1520         char exten[AST_MAX_EXTENSION];
1521         int instance;
1522         int stateid;
1523         int laststate;
1524         int isHint;
1525
1526         AST_LIST_ENTRY(skinny_speeddial) list;
1527         struct skinny_device *parent;
1528 };
1529
1530 struct skinny_serviceurl {
1531         int instance;
1532         char url[MAX_SERVICEURL];
1533         char displayName[40];
1534         AST_LIST_ENTRY(skinny_serviceurl) list;
1535         struct skinny_device *device;
1536 };
1537
1538 #define SKINNY_DEVICECONTAINER 1
1539 #define SKINNY_LINECONTAINER 2
1540 #define SKINNY_SUBLINECONTAINER 3
1541 #define SKINNY_SDCONTAINER 4
1542
1543 struct skinny_container {
1544         int type;
1545         void *data;
1546 };
1547
1548 struct skinny_addon {
1549         ast_mutex_t lock;
1550         char type[10];
1551         AST_LIST_ENTRY(skinny_addon) list;
1552         struct skinny_device *parent;
1553 };
1554
1555 #define SKINNY_DEVICE_OPTIONS                                   \
1556         char name[80];                                          \
1557         char id[16];                                            \
1558         char version_id[16];                                    \
1559         char vmexten[AST_MAX_EXTENSION];                        \
1560         int type;                                               \
1561         int protocolversion;                            \
1562         int hookstate;                                  \
1563         int lastlineinstance;                                   \
1564         int lastcallreference;                                  \
1565         struct ast_codec_pref confprefs;                        \
1566         int earlyrtp;                                           \
1567         int transfer;                                           \
1568         int callwaiting;                                        \
1569         int mwiblink;                                           \
1570         int dnd;                                                \
1571         int prune;
1572
1573 struct skinny_device {
1574         SKINNY_DEVICE_OPTIONS
1575         struct type *first;
1576         struct type *last;
1577         ast_mutex_t lock;
1578         struct sockaddr_in addr;
1579         struct in_addr ourip;
1580         struct ast_ha *ha;
1581         struct skinnysession *session;
1582         struct skinny_line *activeline;
1583         struct ast_format_cap *cap;
1584         struct ast_format_cap *confcap;
1585         AST_LIST_HEAD(, skinny_line) lines;
1586         AST_LIST_HEAD(, skinny_speeddial) speeddials;
1587         AST_LIST_HEAD(, skinny_serviceurl) serviceurls;
1588         AST_LIST_HEAD(, skinny_addon) addons;
1589         AST_LIST_ENTRY(skinny_device) list;
1590 };
1591
1592 static struct skinny_device_options {
1593         SKINNY_DEVICE_OPTIONS
1594 } default_device_struct = {
1595         .transfer = 1,
1596         .earlyrtp = 1,
1597         .callwaiting = 1,
1598         .mwiblink = 0,
1599         .dnd = 0,
1600         .prune = 0,
1601         .hookstate = SKINNY_ONHOOK,
1602 };
1603 static struct skinny_device_options *default_device = &default_device_struct;
1604
1605 static AST_LIST_HEAD_STATIC(devices, skinny_device);
1606
1607 struct skinnysession {
1608         pthread_t t;
1609         ast_mutex_t lock;
1610         time_t start;
1611         struct sockaddr_in sin;
1612         int fd;
1613         char inbuf[SKINNY_MAX_PACKET];
1614         char outbuf[SKINNY_MAX_PACKET];
1615         struct skinny_device *device;
1616         AST_LIST_ENTRY(skinnysession) list;
1617 };
1618
1619 static struct ast_channel *skinny_request(const char *type, struct ast_format_cap *cap, const struct ast_channel *requestor, const char *dest, int *cause);
1620 static AST_LIST_HEAD_STATIC(sessions, skinnysession);
1621
1622 static int skinny_devicestate(const char *data);
1623 static int skinny_call(struct ast_channel *ast, const char *dest, int timeout);
1624 static int skinny_hangup(struct ast_channel *ast);
1625 static int skinny_answer(struct ast_channel *ast);
1626 static struct ast_frame *skinny_read(struct ast_channel *ast);
1627 static int skinny_write(struct ast_channel *ast, struct ast_frame *frame);
1628 static int skinny_indicate(struct ast_channel *ast, int ind, const void *data, size_t datalen);
1629 static int skinny_fixup(struct ast_channel *oldchan, struct ast_channel *newchan);
1630 static int skinny_senddigit_begin(struct ast_channel *ast, char digit);
1631 static int skinny_senddigit_end(struct ast_channel *ast, char digit, unsigned int duration);
1632 static void mwi_event_cb(void *userdata, struct stasis_subscription *sub, struct stasis_topic *topic, struct stasis_message *msg);
1633 static int skinny_dialer_cb(const void *data);
1634 static int skinny_reload(void);
1635
1636 static void setsubstate(struct skinny_subchannel *sub, int state);
1637 static void dumpsub(struct skinny_subchannel *sub, int forcehangup);
1638 static void activatesub(struct skinny_subchannel *sub, int state);
1639 static void dialandactivatesub(struct skinny_subchannel *sub, char exten[AST_MAX_EXTENSION]);
1640
1641 static struct ast_channel_tech skinny_tech = {
1642         .type = "Skinny",
1643         .description = tdesc,
1644         .properties = AST_CHAN_TP_WANTSJITTER | AST_CHAN_TP_CREATESJITTER,
1645         .requester = skinny_request,
1646         .devicestate = skinny_devicestate,
1647         .call = skinny_call,
1648         .hangup = skinny_hangup,
1649         .answer = skinny_answer,
1650         .read = skinny_read,
1651         .write = skinny_write,
1652         .indicate = skinny_indicate,
1653         .fixup = skinny_fixup,
1654         .send_digit_begin = skinny_senddigit_begin,
1655         .send_digit_end = skinny_senddigit_end,
1656         .bridge = ast_rtp_instance_bridge,
1657 };
1658
1659 static int skinny_extensionstate_cb(char *context, char *id, struct ast_state_cb_info *info, void *data);
1660 static int skinny_transfer(struct skinny_subchannel *sub);
1661
1662 static struct skinny_line *skinny_line_alloc(void)
1663 {
1664         struct skinny_line *l;
1665         if (!(l = ast_calloc(1, sizeof(*l)))) {
1666                 return NULL;
1667         }
1668
1669         l->cap = ast_format_cap_alloc_nolock();
1670         l->confcap = ast_format_cap_alloc_nolock();
1671         if (!l->cap || !l->confcap) {
1672                 l->cap = ast_format_cap_destroy(l->cap);
1673                 l->confcap = ast_format_cap_destroy(l->confcap);
1674                 ast_free(l);
1675                 return NULL;
1676         }
1677         return l;
1678 }
1679 static struct skinny_line *skinny_line_destroy(struct skinny_line *l)
1680 {
1681         l->cap = ast_format_cap_destroy(l->cap);
1682         l->confcap = ast_format_cap_destroy(l->confcap);
1683         l->named_callgroups = ast_unref_namedgroups(l->named_callgroups);
1684         l->named_pickupgroups = ast_unref_namedgroups(l->named_pickupgroups);
1685         ast_free(l->container);
1686         ast_free(l);
1687         return NULL;
1688 }
1689 static struct skinny_device *skinny_device_alloc(void)
1690 {
1691         struct skinny_device *d;
1692         if (!(d = ast_calloc(1, sizeof(*d)))) {
1693                 return NULL;
1694         }
1695
1696         d->cap = ast_format_cap_alloc_nolock();
1697         d->confcap = ast_format_cap_alloc_nolock();
1698         if (!d->cap || !d->confcap) {
1699                 d->cap = ast_format_cap_destroy(d->cap);
1700                 d->confcap = ast_format_cap_destroy(d->confcap);
1701                 ast_free(d);
1702                 return NULL;
1703         }
1704         return d;
1705 }
1706 static struct skinny_device *skinny_device_destroy(struct skinny_device *d)
1707 {
1708         d->cap = ast_format_cap_destroy(d->cap);
1709         d->confcap = ast_format_cap_destroy(d->confcap);
1710         ast_free(d);
1711         return NULL;
1712 }
1713
1714 static void *get_button_template(struct skinnysession *s, struct button_definition_template *btn)
1715 {
1716         struct skinny_device *d = s->device;
1717         struct skinny_addon *a;
1718         int i;
1719
1720         switch (d->type) {
1721                 case SKINNY_DEVICE_30SPPLUS:
1722                 case SKINNY_DEVICE_30VIP:
1723                         /* 13 rows, 2 columns */
1724                         for (i = 0; i < 4; i++)
1725                                 (btn++)->buttonDefinition = BT_CUST_LINE;
1726                         (btn++)->buttonDefinition = BT_REDIAL;
1727                         (btn++)->buttonDefinition = BT_VOICEMAIL;
1728                         (btn++)->buttonDefinition = BT_CALLPARK;
1729                         (btn++)->buttonDefinition = BT_FORWARDALL;
1730                         (btn++)->buttonDefinition = BT_CONFERENCE;
1731                         for (i = 0; i < 4; i++)
1732                                 (btn++)->buttonDefinition = BT_NONE;
1733                         for (i = 0; i < 13; i++)
1734                                 (btn++)->buttonDefinition = BT_SPEEDDIAL;
1735
1736                         break;
1737                 case SKINNY_DEVICE_12SPPLUS:
1738                 case SKINNY_DEVICE_12SP:
1739                 case SKINNY_DEVICE_12:
1740                         /* 6 rows, 2 columns */
1741                         for (i = 0; i < 2; i++)
1742                                 (btn++)->buttonDefinition = BT_CUST_LINE;
1743                         for (i = 0; i < 4; i++)
1744                                 (btn++)->buttonDefinition = BT_SPEEDDIAL;
1745                         (btn++)->buttonDefinition = BT_HOLD;
1746                         (btn++)->buttonDefinition = BT_REDIAL;
1747                         (btn++)->buttonDefinition = BT_TRANSFER;
1748                         (btn++)->buttonDefinition = BT_FORWARDALL;
1749                         (btn++)->buttonDefinition = BT_CALLPARK;
1750                         (btn++)->buttonDefinition = BT_VOICEMAIL;
1751                         break;
1752                 case SKINNY_DEVICE_7910:
1753                         (btn++)->buttonDefinition = BT_LINE;
1754                         (btn++)->buttonDefinition = BT_HOLD;
1755                         (btn++)->buttonDefinition = BT_TRANSFER;
1756                         (btn++)->buttonDefinition = BT_DISPLAY;
1757                         (btn++)->buttonDefinition = BT_VOICEMAIL;
1758                         (btn++)->buttonDefinition = BT_CONFERENCE;
1759                         (btn++)->buttonDefinition = BT_FORWARDALL;
1760                         for (i = 0; i < 2; i++)
1761                                 (btn++)->buttonDefinition = BT_SPEEDDIAL;
1762                         (btn++)->buttonDefinition = BT_REDIAL;
1763                         break;
1764                 case SKINNY_DEVICE_7960:
1765                 case SKINNY_DEVICE_7961:
1766                 case SKINNY_DEVICE_7961GE:
1767                 case SKINNY_DEVICE_7962:
1768                 case SKINNY_DEVICE_7965:
1769                         for (i = 0; i < 6; i++)
1770                                 (btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL;
1771                         break;
1772                 case SKINNY_DEVICE_7940:
1773                 case SKINNY_DEVICE_7941:
1774                 case SKINNY_DEVICE_7941GE:
1775                 case SKINNY_DEVICE_7942:
1776                 case SKINNY_DEVICE_7945:
1777                         for (i = 0; i < 2; i++)
1778                                 (btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL;
1779                         break;
1780                 case SKINNY_DEVICE_7935:
1781                 case SKINNY_DEVICE_7936:
1782                         for (i = 0; i < 2; i++)
1783                                 (btn++)->buttonDefinition = BT_LINE;
1784                         break;
1785                 case SKINNY_DEVICE_ATA186:
1786                         (btn++)->buttonDefinition = BT_LINE;
1787                         break;
1788                 case SKINNY_DEVICE_7970:
1789                 case SKINNY_DEVICE_7971:
1790                 case SKINNY_DEVICE_7975:
1791                 case SKINNY_DEVICE_CIPC:
1792                         for (i = 0; i < 8; i++)
1793                                 (btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL;
1794                         break;
1795                 case SKINNY_DEVICE_7985:
1796                         /* XXX I have no idea what the buttons look like on these. */
1797                         ast_log(LOG_WARNING, "Unsupported device type '%d (7985)' found.\n", d->type);
1798                         break;
1799                 case SKINNY_DEVICE_7912:
1800                 case SKINNY_DEVICE_7911:
1801                 case SKINNY_DEVICE_7905:
1802                         (btn++)->buttonDefinition = BT_LINE;
1803                         (btn++)->buttonDefinition = BT_HOLD;
1804                         break;
1805                 case SKINNY_DEVICE_7920:
1806                         /* XXX I don't know if this is right. */
1807                         for (i = 0; i < 4; i++)
1808                                 (btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL;
1809                         break;
1810                 case SKINNY_DEVICE_7921:
1811                         for (i = 0; i < 6; i++)
1812                                 (btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL;
1813                         break;
1814                 case SKINNY_DEVICE_7902:
1815                         ast_log(LOG_WARNING, "Unsupported device type '%d (7902)' found.\n", d->type);
1816                         break;
1817                 case SKINNY_DEVICE_7906:
1818                         ast_log(LOG_WARNING, "Unsupported device type '%d (7906)' found.\n", d->type);
1819                         break;
1820                 case SKINNY_DEVICE_7931:
1821                         ast_log(LOG_WARNING, "Unsupported device type '%d (7931)' found.\n", d->type);
1822                         break;
1823                 case SKINNY_DEVICE_7937:
1824                         ast_log(LOG_WARNING, "Unsupported device type '%d (7937)' found.\n", d->type);
1825                         break;
1826                 case SKINNY_DEVICE_7914:
1827                         ast_log(LOG_WARNING, "Unsupported device type '%d (7914)' found.  Expansion module registered by itself?\n", d->type);
1828                         break;
1829                 case SKINNY_DEVICE_SCCPGATEWAY_AN:
1830                 case SKINNY_DEVICE_SCCPGATEWAY_BRI:
1831                         ast_log(LOG_WARNING, "Unsupported device type '%d (SCCP gateway)' found.\n", d->type);
1832                         break;
1833                 default:
1834                         ast_log(LOG_WARNING, "Unknown device type '%d' found.\n", d->type);
1835                         break;
1836         }
1837
1838         AST_LIST_LOCK(&d->addons);
1839         AST_LIST_TRAVERSE(&d->addons, a, list) {
1840                 if (!strcasecmp(a->type, "7914")) {
1841                         for (i = 0; i < 14; i++)
1842                                 (btn++)->buttonDefinition = BT_CUST_LINESPEEDDIAL;
1843                 } else {
1844                         ast_log(LOG_WARNING, "Unknown addon type '%s' found.  Skipping.\n", a->type);
1845                 }
1846         }
1847         AST_LIST_UNLOCK(&d->addons);
1848
1849         return btn;
1850 }
1851
1852 static struct skinny_req *req_alloc(size_t size, int response_message)
1853 {
1854         struct skinny_req *req;
1855
1856         if (!(req = ast_calloc(1, skinny_header_size + size + 4)))
1857                 return NULL;
1858
1859         req->len = htolel(size+4);
1860         req->e = htolel(response_message);
1861
1862         return req;
1863 }
1864
1865 static struct skinny_line *find_line_by_instance(struct skinny_device *d, int instance)
1866 {
1867         struct skinny_line *l;
1868
1869         /*Dialing from on hook or on a 7920 uses instance 0 in requests
1870           but we need to start looking at instance 1 */
1871
1872         if (!instance)
1873                 instance = 1;
1874
1875         AST_LIST_TRAVERSE(&d->lines, l, list){
1876                 if (l->instance == instance)
1877                         break;
1878         }
1879
1880         if (!l) {
1881                 ast_log(LOG_WARNING, "Could not find line with instance '%d' on device '%s'\n", instance, d->name);
1882         }
1883         return l;
1884 }
1885
1886 static struct skinny_line *find_line_by_name(const char *dest)
1887 {
1888         struct skinny_line *l;
1889         struct skinny_line *tmpl = NULL;
1890         struct skinny_device *d;
1891         char line[256];
1892         char *at;
1893         char *device;
1894         int checkdevice = 0;
1895
1896         ast_copy_string(line, dest, sizeof(line));
1897         at = strchr(line, '@');
1898         if (at)
1899                 *at++ = '\0';
1900         device = at;
1901
1902         if (!ast_strlen_zero(device))
1903                 checkdevice = 1;
1904
1905         AST_LIST_LOCK(&devices);
1906         AST_LIST_TRAVERSE(&devices, d, list){
1907                 if (checkdevice && tmpl)
1908                         break;
1909                 else if (!checkdevice) {
1910                         /* This is a match, since we're checking for line on every device. */
1911                 } else if (!strcasecmp(d->name, device)) {
1912                 } else
1913                         continue;
1914
1915                 /* Found the device (or we don't care which device) */
1916                 AST_LIST_TRAVERSE(&d->lines, l, list){
1917                         /* Search for the right line */
1918                         if (!strcasecmp(l->name, line)) {
1919                                 if (tmpl) {
1920                                         ast_log(LOG_WARNING, "Ambiguous line name: %s\n", line);
1921                                         AST_LIST_UNLOCK(&devices);
1922                                         return NULL;
1923                                 } else
1924                                         tmpl = l;
1925                         }
1926                 }
1927         }
1928         AST_LIST_UNLOCK(&devices);
1929         return tmpl;
1930 }
1931
1932 static struct skinny_subline *find_subline_by_name(const char *dest)
1933 {
1934         struct skinny_line *l;
1935         struct skinny_subline *subline;
1936         struct skinny_subline *tmpsubline = NULL;
1937         struct skinny_device *d;
1938
1939         AST_LIST_LOCK(&devices);
1940         AST_LIST_TRAVERSE(&devices, d, list){
1941                 AST_LIST_TRAVERSE(&d->lines, l, list){
1942                         AST_LIST_TRAVERSE(&l->sublines, subline, list){
1943                                 if (!strcasecmp(subline->name, dest)) {
1944                                         if (tmpsubline) {
1945                                                 ast_verb(2, "Ambiguous subline name: %s\n", dest);
1946                                                 AST_LIST_UNLOCK(&devices);
1947                                                 return NULL;
1948                                         } else
1949                                                 tmpsubline = subline;
1950                                 }
1951                         }
1952                 }
1953         }
1954         AST_LIST_UNLOCK(&devices);
1955         return tmpsubline;
1956 }
1957
1958 static struct skinny_subline *find_subline_by_callid(struct skinny_device *d, int callid)
1959 {
1960         struct skinny_subline *subline;
1961         struct skinny_line *l;
1962
1963         AST_LIST_TRAVERSE(&d->lines, l, list){
1964                 AST_LIST_TRAVERSE(&l->sublines, subline, list){
1965                         if (subline->callid == callid) {
1966                                 return subline;
1967                         }
1968                 }
1969         }
1970         return NULL;
1971 }
1972
1973 /*!
1974  * implement the setvar config line
1975  */
1976 static struct ast_variable *add_var(const char *buf, struct ast_variable *list)
1977 {
1978         struct ast_variable *tmpvar = NULL;
1979         char *varname = ast_strdupa(buf), *varval = NULL;
1980
1981         if ((varval = strchr(varname,'='))) {
1982                 *varval++ = '\0';
1983                 if ((tmpvar = ast_variable_new(varname, varval, ""))) {
1984                         tmpvar->next = list;
1985                         list = tmpvar;
1986                 }
1987         }
1988         return list;
1989 }
1990
1991 static int skinny_sched_del(int sched_id, struct skinny_subchannel *sub)
1992 {
1993         SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %d - Deleting SCHED %d\n",
1994                 sub->callid, sched_id);
1995         return ast_sched_del(sched, sched_id);
1996 }
1997
1998 static int skinny_sched_add(int when, ast_sched_cb callback, struct skinny_subchannel *sub)
1999 {
2000         int ret;
2001         ret = ast_sched_add(sched, when, callback, sub);
2002         SKINNY_DEBUG(DEBUG_SUB, 3, "Sub %d - Added SCHED %d\n",
2003                 sub->callid, ret);
2004         return ret;
2005 }
2006
2007 /* It's quicker/easier to find the subchannel when we know the instance number too */
2008 static struct skinny_subchannel *find_subchannel_by_instance_reference(struct skinny_device *d, int instance, int reference)
2009 {
2010         struct skinny_line *l = find_line_by_instance(d, instance);
2011         struct skinny_subchannel *sub;
2012
2013         if (!l) {
2014                 return NULL;
2015         }
2016
2017         /* 7920 phones set call reference to 0, so use the first
2018            sub-channel on the list.
2019            This MIGHT need more love to be right */
2020         if (!reference)
2021                 sub = AST_LIST_FIRST(&l->sub);
2022         else {
2023                 AST_LIST_TRAVERSE(&l->sub, sub, list) {
2024                         if (sub->callid == reference)
2025                                 break;
2026                 }
2027         }
2028         if (!sub) {
2029                 ast_log(LOG_WARNING, "Could not find subchannel with reference '%d' on '%s'\n", reference, d->name);
2030         }
2031         return sub;
2032 }
2033
2034 /* Find the subchannel when we only have the callid - this shouldn't happen often */
2035 static struct skinny_subchannel *find_subchannel_by_reference(struct skinny_device *d, int reference)
2036 {
2037         struct skinny_line *l;
2038         struct skinny_subchannel *sub = NULL;
2039
2040         AST_LIST_TRAVERSE(&d->lines, l, list){
2041                 AST_LIST_TRAVERSE(&l->sub, sub, list){
2042                         if (sub->callid == reference)
2043                                 break;
2044                 }
2045                 if (sub)
2046                         break;
2047         }
2048
2049         if (!l) {
2050                 ast_log(LOG_WARNING, "Could not find any lines that contained a subchannel with reference '%d' on device '%s'\n", reference, d->name);
2051         } else {
2052                 if (!sub) {
2053                         ast_log(LOG_WARNING, "Could not find subchannel with reference '%d' on '%s@%s'\n", reference, l->name, d->name);
2054                 }
2055         }
2056         return sub;
2057 }
2058
2059 static struct skinny_speeddial *find_speeddial_by_instance(struct skinny_device *d, int instance, int isHint)
2060 {
2061         struct skinny_speeddial *sd;
2062
2063         AST_LIST_TRAVERSE(&d->speeddials, sd, list) {
2064                 if (sd->isHint == isHint && sd->instance == instance)
2065                         break;
2066         }
2067
2068         if (!sd) {
2069                 ast_log(LOG_WARNING, "Could not find speeddial with instance '%d' on device '%s'\n", instance, d->name);
2070         }
2071         return sd;
2072 }
2073
2074 static struct ast_format *codec_skinny2ast(enum skinny_codecs skinnycodec, struct ast_format *result)
2075 {
2076         switch (skinnycodec) {
2077         case SKINNY_CODEC_ALAW:
2078                 return ast_format_set(result, AST_FORMAT_ALAW, 0);
2079         case SKINNY_CODEC_ULAW:
2080                 return ast_format_set(result, AST_FORMAT_ULAW, 0);
2081         case SKINNY_CODEC_G722:
2082                 return ast_format_set(result, AST_FORMAT_G722, 0);
2083         case SKINNY_CODEC_G723_1:
2084                 return ast_format_set(result, AST_FORMAT_G723_1, 0);
2085         case SKINNY_CODEC_G729A:
2086                 return ast_format_set(result, AST_FORMAT_G729A, 0);
2087         case SKINNY_CODEC_G726_32:
2088                 return ast_format_set(result, AST_FORMAT_G726_AAL2, 0); /* XXX Is this right? */
2089         case SKINNY_CODEC_H261:
2090                 return ast_format_set(result, AST_FORMAT_H261, 0);
2091         case SKINNY_CODEC_H263:
2092                 return ast_format_set(result, AST_FORMAT_H263 ,0);
2093         default:
2094                 ast_format_clear(result);
2095                 return result;
2096         }
2097 }
2098
2099 static int codec_ast2skinny(const struct ast_format *astcodec)
2100 {
2101         switch (astcodec->id) {
2102         case AST_FORMAT_ALAW:
2103                 return SKINNY_CODEC_ALAW;
2104         case AST_FORMAT_ULAW:
2105                 return SKINNY_CODEC_ULAW;
2106         case AST_FORMAT_G722:
2107                 return SKINNY_CODEC_G722;
2108         case AST_FORMAT_G723_1:
2109                 return SKINNY_CODEC_G723_1;
2110         case AST_FORMAT_G729A:
2111                 return SKINNY_CODEC_G729A;
2112         case AST_FORMAT_G726_AAL2: /* XXX Is this right? */
2113                 return SKINNY_CODEC_G726_32;
2114         case AST_FORMAT_H261:
2115                 return SKINNY_CODEC_H261;
2116         case AST_FORMAT_H263:
2117                 return SKINNY_CODEC_H263;
2118         default:
2119                 return 0;
2120         }
2121 }
2122
2123 static int set_callforwards(struct skinny_line *l, const char *cfwd, int cfwdtype)
2124 {
2125         if (!l)
2126                 return 0;
2127
2128         if (!ast_strlen_zero(cfwd)) {
2129                 if (cfwdtype & SKINNY_CFWD_ALL) {
2130                         l->cfwdtype |= SKINNY_CFWD_ALL;
2131                         ast_copy_string(l->call_forward_all, cfwd, sizeof(l->call_forward_all));
2132                 }
2133                 if (cfwdtype & SKINNY_CFWD_BUSY) {
2134                         l->cfwdtype |= SKINNY_CFWD_BUSY;
2135                         ast_copy_string(l->call_forward_busy, cfwd, sizeof(l->call_forward_busy));
2136                 }
2137                 if (cfwdtype & SKINNY_CFWD_NOANSWER) {
2138                         l->cfwdtype |= SKINNY_CFWD_NOANSWER;
2139                         ast_copy_string(l->call_forward_noanswer, cfwd, sizeof(l->call_forward_noanswer));
2140                 }
2141         } else {
2142                 if (cfwdtype & SKINNY_CFWD_ALL) {
2143                         l->cfwdtype &= ~SKINNY_CFWD_ALL;
2144                         memset(l->call_forward_all, 0, sizeof(l->call_forward_all));
2145                 }
2146                 if (cfwdtype & SKINNY_CFWD_BUSY) {
2147                         l->cfwdtype &= ~SKINNY_CFWD_BUSY;
2148                         memset(l->call_forward_busy, 0, sizeof(l->call_forward_busy));
2149                 }
2150                 if (cfwdtype & SKINNY_CFWD_NOANSWER) {
2151                         l->cfwdtype &= ~SKINNY_CFWD_NOANSWER;
2152                         memset(l->call_forward_noanswer, 0, sizeof(l->call_forward_noanswer));
2153                 }
2154         }
2155         return l->cfwdtype;
2156 }
2157
2158 static void cleanup_stale_contexts(char *new, char *old)
2159 {
2160         char *oldcontext, *newcontext, *stalecontext, *stringp, newlist[AST_MAX_CONTEXT];
2161
2162         while ((oldcontext = strsep(&old, "&"))) {
2163                 stalecontext = '\0';
2164                 ast_copy_string(newlist, new, sizeof(newlist));
2165                 stringp = newlist;
2166                 while ((newcontext = strsep(&stringp, "&"))) {
2167                         if (strcmp(newcontext, oldcontext) == 0) {
2168                                 /* This is not the context you're looking for */
2169                                 stalecontext = '\0';
2170                                 break;
2171                         } else if (strcmp(newcontext, oldcontext)) {
2172                                 stalecontext = oldcontext;
2173                         }
2174
2175                 }
2176                 if (stalecontext)
2177                         ast_context_destroy(ast_context_find(stalecontext), "Skinny");
2178         }
2179 }
2180
2181 static void register_exten(struct skinny_line *l)
2182 {
2183         char multi[256];
2184         char *stringp, *ext, *context;
2185
2186         if (ast_strlen_zero(regcontext))
2187                 return;
2188
2189         ast_copy_string(multi, S_OR(l->regexten, l->name), sizeof(multi));
2190         stringp = multi;
2191         while ((ext = strsep(&stringp, "&"))) {
2192                 if ((context = strchr(ext, '@'))) {
2193                         *context++ = '\0'; /* split ext@context */
2194                         if (!ast_context_find(context)) {
2195                                 ast_log(LOG_WARNING, "Context %s must exist in regcontext= in skinny.conf!\n", context);
2196                                 continue;
2197                         }
2198                 } else {
2199                         context = regcontext;
2200                 }
2201                 ast_add_extension(context, 1, ext, 1, NULL, NULL, "Noop",
2202                          ast_strdup(l->name), ast_free_ptr, "Skinny");
2203         }
2204 }
2205
2206 static void unregister_exten(struct skinny_line *l)
2207 {
2208         char multi[256];
2209         char *stringp, *ext, *context;
2210
2211         if (ast_strlen_zero(regcontext))
2212                 return;
2213
2214         ast_copy_string(multi, S_OR(l->regexten, l->name), sizeof(multi));
2215         stringp = multi;
2216         while ((ext = strsep(&stringp, "&"))) {
2217                 if ((context = strchr(ext, '@'))) {
2218                         *context++ = '\0'; /* split ext@context */
2219                         if (!ast_context_find(context)) {
2220                                 ast_log(LOG_WARNING, "Context %s must exist in regcontext= in skinny.conf!\n", context);
2221                                 continue;
2222                         }
2223                 } else {
2224                         context = regcontext;
2225                 }
2226                 ast_context_remove_extension(context, ext, 1, NULL);
2227         }
2228 }
2229
2230 static int skinny_register(struct skinny_req *req, struct skinnysession *s)
2231 {
2232         struct skinny_device *d;
2233         struct skinny_line *l;
2234         struct skinny_subline *subline;
2235         struct skinny_speeddial *sd;
2236         struct sockaddr_in sin;
2237         socklen_t slen;
2238         int instance;
2239
2240         AST_LIST_LOCK(&devices);
2241         AST_LIST_TRAVERSE(&devices, d, list){
2242                 struct ast_sockaddr addr;
2243                 ast_sockaddr_from_sin(&addr, &s->sin);
2244                 if (!d->session && !strcasecmp(req->data.reg.name, d->id)
2245                                 && ast_apply_ha(d->ha, &addr)) {
2246                         s->device = d;
2247                         d->type = letohl(req->data.reg.type);
2248                         d->protocolversion = letohl(req->data.reg.protocolVersion);
2249                         if (ast_strlen_zero(d->version_id)) {
2250                                 ast_copy_string(d->version_id, version_id, sizeof(d->version_id));
2251                         }
2252                         d->session = s;
2253
2254                         slen = sizeof(sin);
2255                         if (getsockname(s->fd, (struct sockaddr *)&sin, &slen)) {
2256                                 ast_log(LOG_WARNING, "Cannot get socket name\n");
2257                                 sin.sin_addr = __ourip;
2258                         }
2259                         d->ourip = sin.sin_addr;
2260
2261                         AST_LIST_TRAVERSE(&d->speeddials, sd, list) {
2262                                 sd->stateid = ast_extension_state_add(sd->context, sd->exten, skinny_extensionstate_cb, sd->container);
2263                         }
2264                         instance = 0;
2265                         AST_LIST_TRAVERSE(&d->lines, l, list) {
2266                                 instance++;
2267                         }
2268                         AST_LIST_TRAVERSE(&d->lines, l, list) {
2269                                 ast_format_cap_joint_copy(l->confcap, d->cap, l->cap);
2270                                 l->prefs = l->confprefs;
2271                                 if (!l->prefs.order[0]) {
2272                                         l->prefs = d->confprefs;
2273                                 }
2274                                 /* l->capability = d->capability;
2275                                 l->prefs = d->prefs; */
2276                                 l->instance = instance;
2277                                 l->newmsgs = ast_app_has_voicemail(l->mailbox, NULL);
2278                                 set_callforwards(l, NULL, SKINNY_CFWD_ALL|SKINNY_CFWD_BUSY|SKINNY_CFWD_NOANSWER);
2279                                 manager_event(EVENT_FLAG_SYSTEM, "PeerStatus", "ChannelType: Skinny\r\nPeer: Skinny/%s@%s\r\nPeerStatus: Registered\r\n", l->name, d->name);
2280                                 register_exten(l);
2281                                 /* initialize MWI on line and device */
2282                                 mwi_event_cb(l, NULL, NULL, NULL);
2283                                 AST_LIST_TRAVERSE(&l->sublines, subline, list) {
2284                                         ast_extension_state_add(subline->context, subline->exten, skinny_extensionstate_cb, subline->container);
2285                                 }
2286                                 ast_devstate_changed(AST_DEVICE_NOT_INUSE, AST_DEVSTATE_CACHABLE, "Skinny/%s", l->name);
2287                                 --instance;
2288                         }
2289                         break;
2290                 }
2291         }
2292         AST_LIST_UNLOCK(&devices);
2293         if (!d) {
2294                 return 0;
2295         }
2296         return 1;
2297 }
2298
2299 static int skinny_unregister(struct skinny_req *req, struct skinnysession *s)
2300 {
2301         struct skinny_device *d;
2302         struct skinny_line *l;
2303         struct skinny_speeddial *sd;
2304
2305         d = s->device;
2306
2307         if (d) {
2308                 d->session = NULL;
2309
2310                 AST_LIST_TRAVERSE(&d->speeddials, sd, list) {
2311                         if (sd->stateid > -1)
2312                                 ast_extension_state_del(sd->stateid, NULL);
2313                 }
2314                 AST_LIST_TRAVERSE(&d->lines, l, list) {
2315                         if (l->device == d) {
2316                                 ast_format_cap_remove_all(l->cap);
2317                                 ast_parse_allow_disallow(&l->prefs, l->cap, "all", 0);
2318                                 l->instance = 0;
2319                                 manager_event(EVENT_FLAG_SYSTEM, "PeerStatus", "ChannelType: Skinny\r\nPeer: Skinny/%s@%s\r\nPeerStatus: Unregistered\r\n", l->name, d->name);
2320                                 unregister_exten(l);
2321                                 ast_devstate_changed(AST_DEVICE_UNAVAILABLE, AST_DEVSTATE_CACHABLE, "Skinny/%s", l->name);
2322                         }
2323                 }
2324         }
2325
2326         return -1; /* main loop will destroy the session */
2327 }
2328
2329 #ifdef AST_DEVMODE
2330 static char *callstate2str(int ind)
2331 {
2332         char *tmp;
2333
2334         switch (ind) {
2335         case SKINNY_OFFHOOK:
2336                 return "SKINNY_OFFHOOK";
2337         case SKINNY_ONHOOK:
2338                 return "SKINNY_ONHOOK";
2339         case SKINNY_RINGOUT:
2340                 return "SKINNY_RINGOUT";
2341         case SKINNY_RINGIN:
2342                 return "SKINNY_RINGIN";
2343         case SKINNY_CONNECTED:
2344                 return "SKINNY_CONNECTED";
2345         case SKINNY_BUSY:
2346                 return "SKINNY_BUSY";
2347         case SKINNY_CONGESTION:
2348                 return "SKINNY_CONGESTION";
2349         case SKINNY_PROGRESS:
2350                 return "SKINNY_PROGRESS";
2351         case SKINNY_HOLD:
2352                 return "SKINNY_HOLD";
2353         case SKINNY_CALLWAIT:
2354                 return "SKINNY_CALLWAIT";
2355         default:
2356                 if (!(tmp = ast_threadstorage_get(&callstate2str_threadbuf, CALLSTATE2STR_BUFSIZE)))
2357                         return "Unknown";
2358                 snprintf(tmp, CALLSTATE2STR_BUFSIZE, "UNKNOWN-%d", ind);
2359                 return tmp;
2360         }
2361 }
2362
2363 #endif
2364
2365 static int transmit_response_bysession(struct skinnysession *s, struct skinny_req *req)
2366 {
2367         int res = 0;
2368
2369         if (!s) {
2370                 ast_log(LOG_WARNING, "Asked to transmit to a non-existent session!\n");
2371                 return -1;
2372         }
2373
2374         ast_mutex_lock(&s->lock);
2375
2376         if ((letohl(req->len) > SKINNY_MAX_PACKET) || (letohl(req->len) < 0)) {
2377                 ast_log(LOG_WARNING, "transmit_response: the length of the request (%d) is out of bounds (%d)\n", letohl(req->len), SKINNY_MAX_PACKET);
2378                 ast_mutex_unlock(&s->lock);
2379                 return -1;
2380         }
2381
2382         memset(s->outbuf, 0, sizeof(s->outbuf));
2383         memcpy(s->outbuf, req, skinny_header_size);
2384         memcpy(s->outbuf+skinny_header_size, &req->data, letohl(req->len));
2385
2386         res = write(s->fd, s->outbuf, letohl(req->len)+8);
2387
2388         if (res != letohl(req->len)+8) {
2389                 ast_log(LOG_WARNING, "Transmit: write only sent %d out of %d bytes: %s\n", res, letohl(req->len)+8, strerror(errno));
2390                 if (res == -1) {
2391                         ast_log(LOG_WARNING, "Transmit: Skinny Client was lost, unregistering\n");
2392                         skinny_unregister(NULL, s);
2393                 }
2394
2395         }
2396
2397         ast_free(req);
2398         ast_mutex_unlock(&s->lock);
2399         return 1;
2400 }
2401
2402 static void transmit_response(struct skinny_device *d, struct skinny_req *req)
2403 {
2404         transmit_response_bysession(d->session, req);
2405 }
2406
2407 static void transmit_registerrej(struct skinnysession *s)
2408 {
2409         struct skinny_req *req;
2410         char name[16];
2411
2412         if (!(req = req_alloc(sizeof(struct register_rej_message), REGISTER_REJ_MESSAGE)))
2413                 return;
2414
2415         memcpy(&name, req->data.reg.name, sizeof(name));
2416         snprintf(req->data.regrej.errMsg, sizeof(req->data.regrej.errMsg), "No Authority: %s", name);
2417
2418         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting REGISTER_REJ_MESSAGE to UNKNOWN_DEVICE\n");
2419         transmit_response_bysession(s, req);
2420 }
2421
2422 static void transmit_speaker_mode(struct skinny_device *d, int mode)
2423 {
2424         struct skinny_req *req;
2425
2426         if (!(req = req_alloc(sizeof(struct set_speaker_message), SET_SPEAKER_MESSAGE)))
2427                 return;
2428
2429         req->data.setspeaker.mode = htolel(mode);
2430
2431         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting SET_SPEAKER_MESSAGE to %s, mode %d\n", d->name, mode);
2432         transmit_response(d, req);
2433 }
2434
2435 static void transmit_microphone_mode(struct skinny_device *d, int mode)
2436 {
2437         struct skinny_req *req;
2438
2439         if (!(req = req_alloc(sizeof(struct set_microphone_message), SET_MICROPHONE_MESSAGE)))
2440                 return;
2441
2442         req->data.setmicrophone.mode = htolel(mode);
2443
2444         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting SET_MICROPHONE_MESSAGE to %s, mode %d\n", d->name, mode);
2445         transmit_response(d, req);
2446 }
2447
2448 //static void transmit_callinfo(struct skinny_subchannel *sub)
2449 static void transmit_callinfo(struct skinny_device *d, int instance, int callid,
2450         char *fromname, char *fromnum, char *toname, char *tonum, int calldirection, char *origtonum, char *origtoname)
2451 {
2452         struct skinny_req *req;
2453
2454         if (!(req = req_alloc(sizeof(struct call_info_message), CALL_INFO_MESSAGE)))
2455                 return;
2456
2457         ast_copy_string(req->data.callinfo.callingPartyName, fromname, sizeof(req->data.callinfo.callingPartyName));
2458         ast_copy_string(req->data.callinfo.callingParty, fromnum, sizeof(req->data.callinfo.callingParty));
2459         ast_copy_string(req->data.callinfo.calledPartyName, toname, sizeof(req->data.callinfo.calledPartyName));
2460         ast_copy_string(req->data.callinfo.calledParty, tonum, sizeof(req->data.callinfo.calledParty));
2461         if (origtoname) {
2462                 ast_copy_string(req->data.callinfo.originalCalledPartyName, origtoname, sizeof(req->data.callinfo.originalCalledPartyName));
2463         }
2464         if (origtonum) {
2465                 ast_copy_string(req->data.callinfo.originalCalledParty, origtonum, sizeof(req->data.callinfo.originalCalledParty));
2466         }
2467
2468         req->data.callinfo.instance = htolel(instance);
2469         req->data.callinfo.reference = htolel(callid);
2470         req->data.callinfo.type = htolel(calldirection);
2471
2472         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting CALL_INFO_MESSAGE to %s, to %s(%s) from %s(%s), origto %s(%s) (dir=%d) on %s(%d)\n",
2473                 d->name, toname, tonum, fromname, fromnum, origtoname, origtonum, calldirection, d->name, instance);
2474         transmit_response(d, req);
2475 }
2476
2477 static void transmit_callinfo_variable(struct skinny_device *d, int instance, int callreference,
2478         char *fromname, char *fromnum, char *toname, char *tonum, int calldirection, char *origtonum, char *origtoname)
2479 {
2480         struct skinny_req *req;
2481         char *strptr;
2482         char *thestrings[13];
2483         int i;
2484         int callinfostrleft = MAXCALLINFOSTR;
2485
2486         if (!(req = req_alloc(sizeof(struct call_info_message_variable), CALL_INFO_MESSAGE_VARIABLE)))
2487                 return;
2488
2489         req->data.callinfomessagevariable.instance = htolel(instance);
2490         req->data.callinfomessagevariable.callreference = htolel(callreference);
2491         req->data.callinfomessagevariable.calldirection = htolel(calldirection);
2492
2493         req->data.callinfomessagevariable.unknown1 = htolel(0x00);
2494         req->data.callinfomessagevariable.unknown2 = htolel(0x00);
2495         req->data.callinfomessagevariable.unknown3 = htolel(0x00);
2496         req->data.callinfomessagevariable.unknown4 = htolel(0x00);
2497         req->data.callinfomessagevariable.unknown5 = htolel(0x00);
2498
2499         thestrings[0] = fromnum;
2500         thestrings[1] = "";                     /* Appears to be origfrom */
2501         if (calldirection == SKINNY_OUTGOING) {
2502                 thestrings[2] = tonum;
2503                 thestrings[3] = origtonum;
2504         } else {
2505                 thestrings[2] = "";
2506                 thestrings[3] = "";
2507         }
2508         thestrings[4] = "";
2509         thestrings[5] = "";
2510         thestrings[6] = "";
2511         thestrings[7] = "";
2512
2513         thestrings[8] = "";
2514         thestrings[9] = fromname;
2515         thestrings[10] = toname;
2516         thestrings[11] = origtoname;
2517         thestrings[12] = "";
2518
2519         strptr = req->data.callinfomessagevariable.calldetails;
2520
2521         for(i = 0; i < 13; i++) {
2522                 if (thestrings[i]) {
2523                         ast_copy_string(strptr, thestrings[i], callinfostrleft);
2524                         strptr += strlen(thestrings[i]) + 1;
2525                         callinfostrleft -= strlen(thestrings[i]) + 1;
2526                 } else {
2527                         ast_copy_string(strptr, "", callinfostrleft);
2528                         strptr++;
2529                         callinfostrleft--;
2530                 }
2531         }
2532
2533         req->len = req->len - (callinfostrleft & ~0x3);
2534
2535         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting CALL_INFO_MESSAGE_VARIABLE to %s, to %s(%s) from %s(%s), origto %s(%s) (dir=%d) on %s(%d)\n",
2536                 d->name, toname, tonum, fromname, fromnum, origtoname, origtonum, calldirection, d->name, instance);
2537         transmit_response(d, req);
2538 }
2539
2540 static void send_callinfo(struct skinny_subchannel *sub)
2541 {
2542         struct ast_channel *ast;
2543         struct skinny_device *d;
2544         struct skinny_line *l;
2545         struct ast_party_id connected_id;
2546         char *fromname;
2547         char *fromnum;
2548         char *toname;
2549         char *tonum;
2550
2551         if (!sub || !sub->owner || !sub->line || !sub->line->device) {
2552                 return;
2553         }
2554
2555         ast = sub->owner;
2556         l = sub->line;
2557         d = l->device;
2558         connected_id = ast_channel_connected_effective_id(ast);
2559
2560         if (sub->calldirection == SKINNY_INCOMING) {
2561                 if ((ast_party_id_presentation(&connected_id) & AST_PRES_RESTRICTION) == AST_PRES_ALLOWED) {
2562                         fromname = S_COR(connected_id.name.valid, connected_id.name.str, "");
2563                         fromnum = S_COR(connected_id.number.valid, connected_id.number.str, "");
2564                 } else {
2565                         fromname = "";
2566                         fromnum = "";
2567                 }
2568                 toname = S_COR(ast_channel_caller(ast)->id.name.valid, ast_channel_caller(ast)->id.name.str, "");
2569                 tonum = S_COR(ast_channel_caller(ast)->id.number.valid, ast_channel_caller(ast)->id.number.str, "");
2570         } else if (sub->calldirection == SKINNY_OUTGOING) {
2571                 fromname = S_COR(ast_channel_caller(ast)->id.name.valid, ast_channel_caller(ast)->id.name.str, "");
2572                 fromnum = S_COR(ast_channel_caller(ast)->id.number.valid, ast_channel_caller(ast)->id.number.str, "");
2573                 toname = S_COR(ast_channel_connected(ast)->id.name.valid, ast_channel_connected(ast)->id.name.str, "");
2574                 tonum = S_COR(ast_channel_connected(ast)->id.number.valid, ast_channel_connected(ast)->id.number.str, l->lastnumberdialed);
2575         } else {
2576                 ast_verb(1, "Error sending Callinfo to %s(%d) - No call direction in sub\n", d->name, l->instance);
2577                 return;
2578         }
2579
2580         if (d->protocolversion < 17) {
2581                 transmit_callinfo(d, l->instance, sub->callid, fromname, fromnum, toname, tonum, sub->calldirection, sub->origtonum, sub->origtoname);
2582         } else {
2583                 transmit_callinfo_variable(d, l->instance, sub->callid, fromname, fromnum, toname, tonum, sub->calldirection, sub->origtonum, sub->origtoname);
2584         }
2585 }
2586
2587 static void push_callinfo(struct skinny_subline *subline, struct skinny_subchannel *sub)
2588 {
2589         struct ast_channel *ast;
2590         struct skinny_device *d;
2591         struct skinny_line *l;
2592         struct ast_party_id connected_id;
2593         char *fromname;
2594         char *fromnum;
2595         char *toname;
2596         char *tonum;
2597
2598         if (!sub || !sub->owner || !sub->line || !sub->line->device) {
2599                 return;
2600         }
2601
2602         ast = sub->owner;
2603         l = sub->line;
2604         d = l->device;
2605         connected_id = ast_channel_connected_effective_id(ast);
2606
2607         if (sub->calldirection == SKINNY_INCOMING) {
2608                 if((ast_party_id_presentation(&connected_id) & AST_PRES_RESTRICTION) == AST_PRES_ALLOWED) {
2609                         fromname = S_COR(connected_id.name.valid, connected_id.name.str, "");
2610                         fromnum = S_COR(connected_id.number.valid, connected_id.number.str, "");
2611                 } else {
2612                         fromname = "";
2613                         fromnum = "";
2614                 }
2615                 toname = S_COR(ast_channel_caller(ast)->id.name.valid, ast_channel_caller(ast)->id.name.str, "");
2616                 tonum = S_COR(ast_channel_caller(ast)->id.number.valid, ast_channel_caller(ast)->id.number.str, "");
2617         } else if (sub->calldirection == SKINNY_OUTGOING) {
2618                 fromname = S_COR(ast_channel_caller(ast)->id.name.valid, ast_channel_caller(ast)->id.name.str, "");
2619                 fromnum = S_COR(ast_channel_caller(ast)->id.number.valid, ast_channel_caller(ast)->id.number.str, "");
2620                 toname = S_COR(ast_channel_connected(ast)->id.name.valid, ast_channel_connected(ast)->id.name.str, "");
2621                 tonum = S_COR(ast_channel_connected(ast)->id.number.valid, ast_channel_connected(ast)->id.number.str, l->lastnumberdialed);
2622         } else {
2623                 ast_verb(1, "Error sending Callinfo to %s(%d) - No call direction in sub\n", d->name, l->instance);
2624                 return;
2625         }
2626
2627         if (d->protocolversion < 17) {
2628                 transmit_callinfo(subline->line->device, subline->line->instance, subline->callid, fromname, fromnum, toname, tonum, sub->calldirection, sub->origtonum, sub->origtoname);
2629         } else {
2630                 transmit_callinfo_variable(subline->line->device, subline->line->instance, subline->callid, fromname, fromnum, toname, tonum, sub->calldirection, sub->origtonum, sub->origtoname);
2631         }
2632 }
2633
2634 static void transmit_connect(struct skinny_device *d, struct skinny_subchannel *sub)
2635 {
2636         struct skinny_req *req;
2637         struct skinny_line *l = sub->line;
2638         struct ast_format_list fmt;
2639         struct ast_format tmpfmt;
2640
2641         if (!(req = req_alloc(sizeof(struct open_receive_channel_message), OPEN_RECEIVE_CHANNEL_MESSAGE)))
2642                 return;
2643         ast_best_codec(l->cap, &tmpfmt);
2644         fmt = ast_codec_pref_getsize(&l->prefs, &tmpfmt);
2645
2646         req->data.openreceivechannel.conferenceId = htolel(sub->callid);
2647         req->data.openreceivechannel.partyId = htolel(sub->callid);
2648         req->data.openreceivechannel.packets = htolel(fmt.cur_ms);
2649         req->data.openreceivechannel.capability = htolel(codec_ast2skinny(&fmt.format));
2650         req->data.openreceivechannel.echo = htolel(0);
2651         req->data.openreceivechannel.bitrate = htolel(0);
2652
2653         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting OPEN_RECEIVE_CHANNEL_MESSAGE to %s, confid %d, partyid %d, ms %d, fmt %d, echo %d, brate %d\n",
2654                 d->name, sub->callid, sub->callid, fmt.cur_ms, codec_ast2skinny(&fmt.format), 0, 0);
2655         transmit_response(d, req);
2656 }
2657
2658 static void transmit_start_tone(struct skinny_device *d, int tone, int instance, int reference)
2659 {
2660         struct skinny_req *req;
2661         if (!(req = req_alloc(sizeof(struct start_tone_message), START_TONE_MESSAGE)))
2662                 return;
2663         req->data.starttone.tone = htolel(tone);
2664         req->data.starttone.instance = htolel(instance);
2665         req->data.starttone.reference = htolel(reference);
2666
2667         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting START_TONE_MESSAGE to %s, tone %d, inst %d, ref %d\n",
2668                 d->name, tone, instance, reference);
2669         transmit_response(d, req);
2670 }
2671
2672 static void transmit_stop_tone(struct skinny_device *d, int instance, int reference)
2673 {
2674         struct skinny_req *req;
2675         if (!(req = req_alloc(sizeof(struct stop_tone_message), STOP_TONE_MESSAGE)))
2676                 return;
2677         req->data.stoptone.instance = htolel(instance);
2678         req->data.stoptone.reference = htolel(reference);
2679
2680         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting STOP_TONE_MESSAGE to %s, inst %d, ref %d\n",
2681                 d->name, instance, reference);
2682         transmit_response(d, req);
2683 }
2684
2685 static int keyset_translatebitmask(int keyset, int intmask)
2686 {
2687         int extmask = 0;
2688         int x, y;
2689         const struct soft_key_definitions *softkeymode = soft_key_default_definitions;
2690
2691         for(x = 0; x < ARRAY_LEN(soft_key_default_definitions); x++) {
2692                 if (softkeymode[x].mode == keyset) {
2693                         const uint8_t *defaults = softkeymode[x].defaults;
2694
2695                         for (y = 0; y < softkeymode[x].count; y++) {
2696                                 if (intmask & (1 << (defaults[y]))) {
2697                                         extmask |= (1 << ((y)));
2698                                 }
2699                         }
2700                         break;
2701                 }
2702         }
2703
2704         return extmask;
2705 }
2706
2707 static void transmit_selectsoftkeys(struct skinny_device *d, int instance, int callid, int softkey, int mask)
2708 {
2709         struct skinny_req *req;
2710         int newmask;
2711
2712         if (!(req = req_alloc(sizeof(struct select_soft_keys_message), SELECT_SOFT_KEYS_MESSAGE)))
2713                 return;
2714
2715         newmask = keyset_translatebitmask(softkey, mask);
2716         req->data.selectsoftkey.instance = htolel(instance);
2717         req->data.selectsoftkey.reference = htolel(callid);
2718         req->data.selectsoftkey.softKeySetIndex = htolel(softkey);
2719         req->data.selectsoftkey.validKeyMask = htolel(newmask);
2720
2721         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting SELECT_SOFT_KEYS_MESSAGE to %s, inst %d, callid %d, softkey %d, mask 0x%08x\n",
2722                 d->name, instance, callid, softkey, newmask);
2723         transmit_response(d, req);
2724 }
2725
2726 static void transmit_lamp_indication(struct skinny_device *d, int stimulus, int instance, int indication)
2727 {
2728         struct skinny_req *req;
2729
2730         if (!(req = req_alloc(sizeof(struct set_lamp_message), SET_LAMP_MESSAGE)))
2731                 return;
2732
2733         req->data.setlamp.stimulus = htolel(stimulus);
2734         req->data.setlamp.stimulusInstance = htolel(instance);
2735         req->data.setlamp.deviceStimulus = htolel(indication);
2736
2737         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting SET_LAMP_MESSAGE to %s, stim %d, inst %d, ind %d\n",
2738                 d->name, stimulus, instance, indication);
2739         transmit_response(d, req);
2740 }
2741
2742 static void transmit_ringer_mode(struct skinny_device *d, int mode)
2743 {
2744         struct skinny_req *req;
2745
2746         if (!(req = req_alloc(sizeof(struct set_ringer_message), SET_RINGER_MESSAGE)))
2747                 return;
2748
2749         req->data.setringer.ringerMode = htolel(mode);
2750         /* XXX okay, I don't quite know what this is, but here's what happens (on a 7960).
2751            Note: The phone will always show as ringing on the display.
2752
2753            1: phone will audibly ring over and over
2754            2: phone will audibly ring only once
2755            any other value, will NOT cause the phone to audibly ring
2756         */
2757         req->data.setringer.unknown1 = htolel(1);
2758         /* XXX the value here doesn't seem to change anything.  Must be higher than 0.
2759            Perhaps a packet capture can shed some light on this. */
2760         req->data.setringer.unknown2 = htolel(1);
2761
2762         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting SET_RINGER_MESSAGE to %s, mode %d, unk1 1, unk2 1\n",
2763                 d->name, mode);
2764         transmit_response(d, req);
2765 }
2766
2767 static void transmit_clear_display_message(struct skinny_device *d, int instance, int reference)
2768 {
2769         struct skinny_req *req;
2770         if (!(req = req_alloc(sizeof(struct clear_display_message), CLEAR_DISPLAY_MESSAGE)))
2771                 return;
2772
2773         //what do we want hear CLEAR_DISPLAY_MESSAGE or CLEAR_PROMPT_STATUS???
2774         //if we are clearing the display, it appears there is no instance and refernece info (size 0)
2775         //req->data.clearpromptstatus.lineInstance = instance;
2776         //req->data.clearpromptstatus.callReference = reference;
2777
2778         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting CLEAR_DISPLAY_MESSAGE to %s\n", d->name);
2779         transmit_response(d, req);
2780 }
2781
2782 /* This function is not currently used, but will be (wedhorn)*/
2783 /* static void transmit_display_message(struct skinny_device *d, const char *text, int instance, int reference)
2784 {
2785         struct skinny_req *req;
2786
2787         if (text == 0) {
2788                 ast_verb(1, "Bug, Asked to display empty message\n");
2789                 return;
2790         }
2791
2792         if (!(req = req_alloc(sizeof(struct displaytext_message), DISPLAYTEXT_MESSAGE)))
2793                 return;
2794
2795         ast_copy_string(req->data.displaytext.text, text, sizeof(req->data.displaytext.text));
2796         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DISPLAYTEXT_MESSAGE to %s, text %s\n", d->name, text);
2797         transmit_response(d, req);
2798 } */
2799
2800 static void transmit_displaynotify(struct skinny_device *d, const char *text, int t)
2801 {
2802         struct skinny_req *req;
2803
2804         if (!(req = req_alloc(sizeof(struct display_notify_message), DISPLAY_NOTIFY_MESSAGE)))
2805                 return;
2806
2807         ast_copy_string(req->data.displaynotify.displayMessage, text, sizeof(req->data.displaynotify.displayMessage));
2808         req->data.displaynotify.displayTimeout = htolel(t);
2809
2810         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DISPLAY_NOTIFY_MESSAGE to %s, text %s\n", d->name, text);
2811         transmit_response(d, req);
2812 }
2813
2814 static void transmit_clearprinotify(struct skinny_device *d, int priority)
2815 {
2816         struct skinny_req *req;
2817
2818         if (!(req = req_alloc(sizeof(struct clear_prinotify_message), CLEAR_PRINOTIFY_MESSAGE)))
2819                 return;
2820
2821         req->data.clearprinotify.priority = htolel(priority);
2822
2823         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting CLEAR_PRINOTIFY_MESSAGE to %s, priority %d\n", d->name, priority);
2824         transmit_response(d, req);
2825 }
2826
2827 static void _transmit_displayprinotify(struct skinny_device *d, const char *text, const char *extratext, int timeout, int priority)
2828 {
2829         struct skinny_req *req;
2830
2831         if (!(req = req_alloc(sizeof(struct display_prinotify_message), DISPLAY_PRINOTIFY_MESSAGE)))
2832                 return;
2833
2834         req->data.displayprinotify.timeout = htolel(timeout);
2835         req->data.displayprinotify.priority = htolel(priority);
2836
2837         if ((char)*text == '\200') {
2838                 int octalstrlen = strlen(text);
2839                 ast_copy_string(req->data.displayprinotify.text, text, sizeof(req->data.displayprinotify.text));
2840                 ast_copy_string(req->data.displayprinotify.text+octalstrlen, extratext, sizeof(req->data.displayprinotify.text)-octalstrlen);
2841                 SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DISPLAY_PRINOTIFY_MESSAGE to %s, '\\%03o\\%03o', '%s', timeout=%d, priority=%d\n",
2842                         d->name, (uint8_t)*text, (uint8_t)*(text+1), extratext, timeout, priority);
2843         } else {
2844                 ast_copy_string(req->data.displayprinotify.text, text, sizeof(req->data.displayprinotify.text));
2845                 SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DISPLAY_PRINOTIFY_MESSAGE to %s, '%s', timeout=%d, priority=%d\n",
2846                         d->name, text, timeout, priority);
2847         }
2848
2849         transmit_response(d, req);
2850 }
2851
2852 static void _transmit_displayprinotifyvar(struct skinny_device *d, const char *text, const char *extratext, int timeout, int priority)
2853 {
2854         struct skinny_req *req;
2855         int packetlen;
2856
2857         if (!(req = req_alloc(sizeof(struct display_prinotify_message_variable), DISPLAY_PRINOTIFY_MESSAGE_VARIABLE)))
2858                 return;
2859
2860         req->data.displayprinotifyvar.timeout = htolel(timeout);
2861         req->data.displayprinotifyvar.priority = htolel(priority);
2862
2863         if ((char)*text == '\200') {
2864                 int octalstrlen = strlen(text);
2865                 ast_copy_string(req->data.displayprinotifyvar.text, text, sizeof(req->data.displayprinotifyvar.text));
2866                 ast_copy_string(req->data.displayprinotifyvar.text+octalstrlen, extratext, sizeof(req->data.displayprinotifyvar.text)-octalstrlen);
2867                 packetlen = req->len - MAXDISPLAYNOTIFYSTR + strlen(text) + strlen(extratext);
2868                 SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DISPLAY_PRINOTIFY_MESSAGE_VARIABLE to %s, '\\%03o\\%03o', '%s', timeout=%d, priority=%d\n",
2869                         d->name, (uint8_t)*text, (uint8_t)*(text+1), extratext, timeout, priority);
2870         } else {
2871                 ast_copy_string(req->data.displayprinotifyvar.text, text, sizeof(req->data.displayprinotifyvar.text));
2872                 packetlen = req->len - MAXDISPLAYNOTIFYSTR + strlen(text);
2873                 SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DISPLAY_PRINOTIFY_MESSAGE_VARIABLE to %s, '%s', timeout=%d, priority=%d\n",
2874                         d->name, text, timeout, priority);
2875         }
2876         
2877         req->len = (packetlen & ~0x3) + 4;
2878
2879         transmit_response(d, req);
2880 }
2881
2882 static void send_displayprinotify(struct skinny_device *d, const char *text, const char *extratext, int timeout, int priority)
2883 {
2884         if (d->protocolversion < 17) {
2885                 _transmit_displayprinotify(d, text, extratext, timeout, priority);
2886         } else {
2887                 _transmit_displayprinotifyvar(d, text, extratext, timeout, priority);
2888         }
2889 }
2890
2891 static void transmit_displaypromptstatus(struct skinny_device *d, const char *text, const char *extratext, int t, int instance, int callid)
2892 {
2893         struct skinny_req *req;
2894
2895         if (!(req = req_alloc(sizeof(struct display_prompt_status_message), DISPLAY_PROMPT_STATUS_MESSAGE)))
2896                 return;
2897
2898         req->data.displaypromptstatus.messageTimeout = htolel(t);
2899         req->data.displaypromptstatus.lineInstance = htolel(instance);
2900         req->data.displaypromptstatus.callReference = htolel(callid);
2901
2902         if ((char)*text == '\200') {
2903                 int octalstrlen = strlen(text);
2904                 ast_copy_string(req->data.displaypromptstatus.promptMessage, text, sizeof(req->data.displaypromptstatusvar.promptMessage));
2905                 ast_copy_string(req->data.displaypromptstatus.promptMessage+octalstrlen, extratext, sizeof(req->data.displaypromptstatus.promptMessage)-octalstrlen);
2906                 SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DISPLAY_PROMPT_STATUS_MESSAGE to %s, '\\%03o\\%03o', '%s'\n",
2907                         d->name, (uint8_t)*text, (uint8_t)*(text+1), extratext);
2908         } else {
2909                 ast_copy_string(req->data.displaypromptstatus.promptMessage, text, sizeof(req->data.displaypromptstatus.promptMessage));
2910                 SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DISPLAY_PROMPT_STATUS_MESSAGE to %s, '%s'\n",
2911                         d->name, text);
2912         }
2913         transmit_response(d, req);
2914 }
2915
2916 static void transmit_displaypromptstatusvar(struct skinny_device *d, const char *text, const char *extratext, int t, int instance, int callid)
2917 {
2918         struct skinny_req *req;
2919         int packetlen;
2920
2921         if (!(req = req_alloc(sizeof(struct display_prompt_status_message_variable), DISPLAY_PROMPT_STATUS_MESSAGE_VARIABLE)))
2922                 return;
2923
2924         req->data.displaypromptstatusvar.lineInstance = htolel(instance);
2925         req->data.displaypromptstatusvar.callReference = htolel(callid);
2926
2927         if ((char)*text == '\200') {
2928                 int octalstrlen = strlen(text);
2929                 ast_copy_string(req->data.displaypromptstatusvar.promptMessage, text, sizeof(req->data.displaypromptstatusvar.promptMessage));
2930                 ast_copy_string(req->data.displaypromptstatusvar.promptMessage+octalstrlen, extratext, sizeof(req->data.displaypromptstatusvar.promptMessage)-octalstrlen);
2931                 packetlen = req->len - MAXCALLINFOSTR + strlen(text) + strlen(extratext);
2932                 SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DISPLAY_PROMPT_STATUS_MESSAGE_VARIABLE to %s, '\\%03o\\%03o', '%s'\n",
2933                         d->name, (uint8_t)*text, (uint8_t)*(text+1), extratext);
2934         } else {
2935                 ast_copy_string(req->data.displaypromptstatusvar.promptMessage, text, sizeof(req->data.displaypromptstatus.promptMessage));
2936                 packetlen = req->len - MAXCALLINFOSTR + strlen(text);
2937                 SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DISPLAY_PROMPT_STATUS_MESSAGE_VARIABLE to %s, '%s'\n",
2938                         d->name, text);
2939         }
2940         req->len = (packetlen & ~0x3) + 4;
2941
2942         transmit_response(d, req);
2943 }
2944
2945 static void send_displaypromptstatus(struct skinny_device *d, const char *text, const char *extratext, int t, int instance, int callid)
2946 {
2947         if (d->protocolversion < 17) {
2948                 transmit_displaypromptstatus(d, text, extratext, t, instance, callid);
2949         } else {
2950                 transmit_displaypromptstatusvar(d, text, extratext, t, instance, callid);
2951         }
2952 }
2953
2954 static void transmit_clearpromptmessage(struct skinny_device *d, int instance, int callid)
2955 {
2956         struct skinny_req *req;
2957
2958         if (!(req = req_alloc(sizeof(struct clear_prompt_message), CLEAR_PROMPT_MESSAGE)))
2959                 return;
2960
2961         req->data.clearpromptstatus.lineInstance = htolel(instance);
2962         req->data.clearpromptstatus.callReference = htolel(callid);
2963
2964         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting CLEAR_PROMPT_MESSAGE to %s, inst %d, callid %d\n",
2965                 d->name, instance, callid);
2966         transmit_response(d, req);
2967 }
2968
2969 static void transmit_dialednumber(struct skinny_device *d, const char *text, int instance, int callid)
2970 {
2971         struct skinny_req *req;
2972
2973         if (!(req = req_alloc(sizeof(struct dialed_number_message), DIALED_NUMBER_MESSAGE)))
2974                 return;
2975
2976         ast_copy_string(req->data.dialednumber.dialedNumber, text, sizeof(req->data.dialednumber.dialedNumber));
2977         req->data.dialednumber.lineInstance = htolel(instance);
2978         req->data.dialednumber.callReference = htolel(callid);
2979
2980         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DIALED_NUMBER_MESSAGE to %s, num %s, inst %d, callid %d\n",
2981                 d->name, text, instance, callid);
2982         transmit_response(d, req);
2983 }
2984
2985 static void transmit_closereceivechannel(struct skinny_device *d, struct skinny_subchannel *sub)
2986 {
2987         struct skinny_req *req;
2988
2989         if (!(req = req_alloc(sizeof(struct close_receive_channel_message), CLOSE_RECEIVE_CHANNEL_MESSAGE)))
2990                 return;
2991
2992         req->data.closereceivechannel.conferenceId = htolel(0);
2993         req->data.closereceivechannel.partyId = htolel(sub->callid);
2994
2995         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting CLOSE_RECEIVE_CHANNEL_MESSAGE to %s, confid %d, callid %d\n",
2996                 d->name, 0, sub->callid);
2997         transmit_response(d, req);
2998 }
2999
3000 static void transmit_stopmediatransmission(struct skinny_device *d, struct skinny_subchannel *sub)
3001 {
3002         struct skinny_req *req;
3003
3004         if (!(req = req_alloc(sizeof(struct stop_media_transmission_message), STOP_MEDIA_TRANSMISSION_MESSAGE)))
3005                 return;
3006
3007         req->data.stopmedia.conferenceId = htolel(0);
3008         req->data.stopmedia.passThruPartyId = htolel(sub->callid);
3009
3010         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting STOP_MEDIA_TRANSMISSION_MESSAGE to %s, confid %d, passthrupartyid %d\n",
3011                 d->name, 0, sub->callid);
3012         transmit_response(d, req);
3013 }
3014
3015 static void transmit_startmediatransmission(struct skinny_device *d, struct skinny_subchannel *sub, struct sockaddr_in dest, struct ast_format_list fmt)
3016 {
3017         struct skinny_req *req;
3018
3019         if (d->protocolversion < 17) {
3020                 if (!(req = req_alloc(sizeof(struct start_media_transmission_message_ip4), START_MEDIA_TRANSMISSION_MESSAGE)))
3021                         return;
3022                 req->data.startmedia_ip4.conferenceId = htolel(sub->callid);
3023                 req->data.startmedia_ip4.passThruPartyId = htolel(sub->callid);
3024                 req->data.startmedia_ip4.remoteIp = dest.sin_addr.s_addr;
3025                 req->data.startmedia_ip4.remotePort = htolel(ntohs(dest.sin_port));
3026                 req->data.startmedia_ip4.packetSize = htolel(fmt.cur_ms);
3027                 req->data.startmedia_ip4.payloadType = htolel(codec_ast2skinny(&fmt.format));
3028                 req->data.startmedia_ip4.qualifier.precedence = htolel(127);
3029                 req->data.startmedia_ip4.qualifier.vad = htolel(0);
3030                 req->data.startmedia_ip4.qualifier.packets = htolel(0);
3031                 req->data.startmedia_ip4.qualifier.bitRate = htolel(0);
3032         } else {
3033                 if (!(req = req_alloc(sizeof(struct start_media_transmission_message_ip6), START_MEDIA_TRANSMISSION_MESSAGE)))
3034                         return;
3035                 req->data.startmedia_ip6.conferenceId = htolel(sub->callid);
3036                 req->data.startmedia_ip6.passThruPartyId = htolel(sub->callid);
3037                 memcpy(req->data.startmedia_ip6.remoteIp, &dest.sin_addr.s_addr, sizeof(dest.sin_addr.s_addr));
3038                 req->data.startmedia_ip6.remotePort = htolel(ntohs(dest.sin_port));
3039                 req->data.startmedia_ip6.packetSize = htolel(fmt.cur_ms);
3040                 req->data.startmedia_ip6.payloadType = htolel(codec_ast2skinny(&fmt.format));
3041                 req->data.startmedia_ip6.qualifier.precedence = htolel(127);
3042                 req->data.startmedia_ip6.qualifier.vad = htolel(0);
3043                 req->data.startmedia_ip6.qualifier.packets = htolel(0);
3044                 req->data.startmedia_ip6.qualifier.bitRate = htolel(0);
3045         }
3046
3047         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting START_MEDIA_TRANSMISSION_MESSAGE to %s, callid %d, passthrupartyid %d, ip %s:%d, ms %d, fmt %d, prec 127\n",
3048                 d->name, sub->callid, sub->callid, ast_inet_ntoa(dest.sin_addr), dest.sin_port, fmt.cur_ms, codec_ast2skinny(&fmt.format));
3049         transmit_response(d, req);
3050 }
3051
3052 static void transmit_activatecallplane(struct skinny_device *d, struct skinny_line *l)
3053 {
3054         struct skinny_req *req;
3055
3056         if (!(req = req_alloc(sizeof(struct activate_call_plane_message), ACTIVATE_CALL_PLANE_MESSAGE)))
3057                 return;
3058
3059         req->data.activatecallplane.lineInstance = htolel(l->instance);
3060
3061         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting ACTIVATE_CALL_PLANE_MESSAGE to %s, inst %d\n",
3062                 d->name, l->instance);
3063         transmit_response(d, req);
3064 }
3065
3066 static void transmit_callstate(struct skinny_device *d, int buttonInstance, unsigned callid, int state)
3067 {
3068         struct skinny_req *req;
3069
3070         if (!(req = req_alloc(sizeof(struct call_state_message), CALL_STATE_MESSAGE)))
3071                 return;
3072
3073         req->data.callstate.callState = htolel(state);
3074         req->data.callstate.lineInstance = htolel(buttonInstance);
3075         req->data.callstate.callReference = htolel(callid);
3076
3077         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting CALL_STATE_MESSAGE to %s, state %s, inst %d, callid %d\n",
3078                 d->name, callstate2str(state), buttonInstance, callid);
3079         transmit_response(d, req);
3080 }
3081
3082 static void transmit_cfwdstate(struct skinny_device *d, struct skinny_line *l)
3083 {
3084         struct skinny_req *req;
3085         int anyon = 0;
3086
3087         if (!(req = req_alloc(sizeof(struct forward_stat_message), FORWARD_STAT_MESSAGE)))
3088                 return;
3089
3090         if (l->cfwdtype & SKINNY_CFWD_ALL) {
3091                 if (!ast_strlen_zero(l->call_forward_all)) {
3092                         ast_copy_string(req->data.forwardstat.fwdallnum, l->call_forward_all, sizeof(req->data.forwardstat.fwdallnum));
3093                         req->data.forwardstat.fwdall = htolel(1);
3094                         anyon++;
3095                 } else {
3096                         req->data.forwardstat.fwdall = htolel(0);
3097                 }
3098         }
3099         if (l->cfwdtype & SKINNY_CFWD_BUSY) {
3100                 if (!ast_strlen_zero(l->call_forward_busy)) {
3101                         ast_copy_string(req->data.forwardstat.fwdbusynum, l->call_forward_busy, sizeof(req->data.forwardstat.fwdbusynum));
3102                         req->data.forwardstat.fwdbusy = htolel(1);
3103                         anyon++;
3104                 } else {
3105                         req->data.forwardstat.fwdbusy = htolel(0);
3106                 }
3107         }
3108         if (l->cfwdtype & SKINNY_CFWD_NOANSWER) {
3109                 if (!ast_strlen_zero(l->call_forward_noanswer)) {
3110                         ast_copy_string(req->data.forwardstat.fwdnoanswernum, l->call_forward_noanswer, sizeof(req->data.forwardstat.fwdnoanswernum));
3111                         req->data.forwardstat.fwdnoanswer = htolel(1);
3112                         anyon++;
3113                 } else {
3114                         req->data.forwardstat.fwdnoanswer = htolel(0);
3115                 }
3116         }
3117         req->data.forwardstat.lineNumber = htolel(l->instance);
3118         if (anyon)
3119                 req->data.forwardstat.activeforward = htolel(7);
3120         else
3121                 req->data.forwardstat.activeforward = htolel(0);
3122
3123         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting FORWARD_STAT_MESSAGE to %s, inst %d, all %s, busy %s, noans %s, acitve %d\n",
3124                 d->name, l->instance, l->call_forward_all, l->call_forward_busy, l->call_forward_noanswer, anyon ? 7 : 0);
3125         transmit_response(d, req);
3126 }
3127
3128 static void transmit_speeddialstatres(struct skinny_device *d, struct skinny_speeddial *sd)
3129 {
3130         struct skinny_req *req;
3131
3132         if (!(req = req_alloc(sizeof(struct speed_dial_stat_res_message), SPEED_DIAL_STAT_RES_MESSAGE)))
3133                 return;
3134
3135         req->data.speeddialreq.speedDialNumber = htolel(sd->instance);
3136         ast_copy_string(req->data.speeddial.speedDialDirNumber, sd->exten, sizeof(req->data.speeddial.speedDialDirNumber));
3137         ast_copy_string(req->data.speeddial.speedDialDisplayName, sd->label, sizeof(req->data.speeddial.speedDialDisplayName));
3138
3139         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting SPEED_DIAL_STAT_RES_MESSAGE to %s, inst %d, dir %s, display %s\n",
3140                 d->name, sd->instance, sd->exten, sd->label);
3141         transmit_response(d, req);
3142 }
3143
3144 //static void transmit_linestatres(struct skinny_device *d, struct skinny_line *l)
3145 static void transmit_linestatres(struct skinny_device *d, int instance)
3146 {
3147         struct skinny_req *req;
3148         struct skinny_line *l;
3149         struct skinny_speeddial *sd;
3150
3151         if (!(req = req_alloc(sizeof(struct line_stat_res_message), LINE_STAT_RES_MESSAGE)))
3152                 return;
3153
3154         if ((l = find_line_by_instance(d, instance))) {
3155                 req->data.linestat.lineNumber = letohl(l->instance);
3156                 memcpy(req->data.linestat.lineDirNumber, l->name, sizeof(req->data.linestat.lineDirNumber));
3157                 memcpy(req->data.linestat.lineDisplayName, l->label, sizeof(req->data.linestat.lineDisplayName));
3158         } else if ((sd = find_speeddial_by_instance(d, instance, 1))) {
3159                 req->data.linestat.lineNumber = letohl(sd->instance);
3160                 memcpy(req->data.linestat.lineDirNumber, sd->label, sizeof(req->data.linestat.lineDirNumber));
3161                 memcpy(req->data.linestat.lineDisplayName, sd->label, sizeof(req->data.linestat.lineDisplayName));
3162         }
3163
3164         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting LINE_STAT_RES_MESSAGE to %s, inst %d, num %s, label %s\n",
3165                 d->name, l->instance, req->data.linestat.lineDirNumber, req->data.linestat.lineDisplayName);
3166         transmit_response(d, req);
3167 }
3168
3169 static void transmit_definetimedate(struct skinny_device *d)
3170 {
3171         struct skinny_req *req;
3172         struct timeval now = ast_tvnow();
3173         struct ast_tm cmtime;
3174
3175         if (!(req = req_alloc(sizeof(struct definetimedate_message), DEFINETIMEDATE_MESSAGE)))
3176                 return;
3177
3178         ast_localtime(&now, &cmtime, NULL);
3179         req->data.definetimedate.year = htolel(cmtime.tm_year+1900);
3180         req->data.definetimedate.month = htolel(cmtime.tm_mon+1);
3181         req->data.definetimedate.dayofweek = htolel(cmtime.tm_wday);
3182         req->data.definetimedate.day = htolel(cmtime.tm_mday);
3183         req->data.definetimedate.hour = htolel(cmtime.tm_hour);
3184         req->data.definetimedate.minute = htolel(cmtime.tm_min);
3185         req->data.definetimedate.seconds = htolel(cmtime.tm_sec);
3186         req->data.definetimedate.milliseconds = htolel(cmtime.tm_usec / 1000);
3187         req->data.definetimedate.timestamp = htolel(now.tv_sec);
3188
3189         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting DEFINETIMEDATE_MESSAGE to %s, date %d %d %d dow %d time %d:%d:%d.%d\n",
3190                 d->name, req->data.definetimedate.year, req->data.definetimedate.month, req->data.definetimedate.day, req->data.definetimedate.dayofweek,
3191                 req->data.definetimedate.hour, req->data.definetimedate.minute, req->data.definetimedate.seconds, req->data.definetimedate.milliseconds);
3192         transmit_response(d, req);
3193 }
3194
3195 static void transmit_versionres(struct skinny_device *d)
3196 {
3197         struct skinny_req *req;
3198         if (!(req = req_alloc(sizeof(struct version_res_message), VERSION_RES_MESSAGE)))
3199                 return;
3200
3201         ast_copy_string(req->data.version.version, d->version_id, sizeof(req->data.version.version));
3202
3203         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting VERSION_RES_MESSAGE to %s, version %s\n", d->name, d->version_id);
3204         transmit_response(d, req);
3205 }
3206
3207 static void transmit_serverres(struct skinny_device *d)
3208 {
3209         struct skinny_req *req;
3210         if (!(req = req_alloc(sizeof(struct server_res_message), SERVER_RES_MESSAGE)))
3211                 return;
3212
3213         memcpy(req->data.serverres.server[0].serverName, ourhost,
3214                         sizeof(req->data.serverres.server[0].serverName));
3215         req->data.serverres.serverListenPort[0] = htolel(ourport);
3216         req->data.serverres.serverIpAddr[0] = htolel(d->ourip.s_addr);
3217
3218         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting SERVER_RES_MESSAGE to %s, srvname %s %s:%d\n",
3219                 d->name, ourhost, ast_inet_ntoa(d->ourip), ourport);
3220         transmit_response(d, req);
3221 }
3222
3223 static void transmit_softkeysetres(struct skinny_device *d)
3224 {
3225         struct skinny_req *req;
3226         int i;
3227         int x;
3228         int y;
3229         int keydefcount;
3230         const struct soft_key_definitions *softkeymode = soft_key_default_definitions;
3231
3232         if (!(req = req_alloc(sizeof(struct soft_key_set_res_message), SOFT_KEY_SET_RES_MESSAGE)))
3233                 return;
3234
3235         SKINNY_DEBUG(DEBUG_TEMPLATE, 3, "Creating Softkey Template\n");
3236
3237         keydefcount = ARRAY_LEN(soft_key_default_definitions);
3238         req->data.softkeysets.softKeySetOffset = htolel(0);
3239         req->data.softkeysets.softKeySetCount = htolel(keydefcount);
3240         req->data.softkeysets.totalSoftKeySetCount = htolel(keydefcount);
3241         for (x = 0; x < keydefcount; x++) {
3242                 const uint8_t *defaults = softkeymode->defaults;
3243                 /* XXX I wanted to get the size of the array dynamically, but that wasn't wanting to work.
3244                    This will have to do for now. */
3245                 for (y = 0; y < softkeymode->count; y++) {
3246                         for (i = 0; i < (sizeof(soft_key_template_default) / sizeof(struct soft_key_template_definition)); i++) {
3247                                 if (defaults[y] == i+1) {
3248                                         req->data.softkeysets.softKeySetDefinition[softkeymode->mode].softKeyTemplateIndex[y] = (i+1);
3249                                         req->data.softkeysets.softKeySetDefinition[softkeymode->mode].softKeyInfoIndex[y] = htoles(i+301);
3250                                         SKINNY_DEBUG(DEBUG_TEMPLATE, 4, "softKeySetDefinition : softKeyTemplateIndex: %d softKeyInfoIndex: %d\n",
3251                                                 i+1, i+301);
3252                                 }
3253                         }
3254                 }
3255                 softkeymode++;
3256         }
3257
3258         SKINNY_DEBUG(DEBUG_PACKET | DEBUG_TEMPLATE, 3, "Transmitting SOFT_KEY_SET_RES_MESSAGE to %s, template data\n",
3259                 d->name);
3260         transmit_response(d, req);
3261 }
3262
3263 static void transmit_softkeytemplateres(struct skinny_device *d)
3264 {
3265         struct skinny_req *req;
3266
3267         if (!(req = req_alloc(sizeof(struct soft_key_template_res_message), SOFT_KEY_TEMPLATE_RES_MESSAGE)))
3268                 return;
3269
3270         req->data.softkeytemplate.softKeyOffset = htolel(0);
3271         req->data.softkeytemplate.softKeyCount = htolel(sizeof(soft_key_template_default) / sizeof(struct soft_key_template_definition));
3272         req->data.softkeytemplate.totalSoftKeyCount = htolel(sizeof(soft_key_template_default) / sizeof(struct soft_key_template_definition));
3273         memcpy(req->data.softkeytemplate.softKeyTemplateDefinition,
3274                 soft_key_template_default,
3275                 sizeof(soft_key_template_default));
3276
3277         SKINNY_DEBUG(DEBUG_PACKET, 3, "Transmitting SOFT_KEY_TEMPLATE_RES_MESSAGE to %s, offset 0, keycnt %d, totalkeycnt %d, template data\n",
3278                 d->name, req->data.softkeytemplate.softKeyCount, req->data.softkeytemplate.totalSoftKeyCount);
3279         transmit_response(d, req);
3280 }
3281
3282 static void transmit_reset(struct skinny_device *d, int fullrestart)
3283 {
3284         struct skinny_req *req;
3285