From f8247040e6231c4b3b5099ea3a526348b7941566 Mon Sep 17 00:00:00 2001 From: russell Date: Sat, 19 Jan 2008 00:19:29 +0000 Subject: Creating tag for the release of asterisk-1.6.0-beta1 git-svn-id: http://svn.digium.com/svn/asterisk/tags/1.6.0-beta1@99163 f38db490-d61c-443f-a65b-d21fe96a405b --- trunk/channels/misdn/isdn_msg_parser.c | 1353 ++++++++++++++++++++++++++++++++ 1 file changed, 1353 insertions(+) create mode 100644 trunk/channels/misdn/isdn_msg_parser.c (limited to 'trunk/channels/misdn/isdn_msg_parser.c') diff --git a/trunk/channels/misdn/isdn_msg_parser.c b/trunk/channels/misdn/isdn_msg_parser.c new file mode 100644 index 000000000..ebaf6a92f --- /dev/null +++ b/trunk/channels/misdn/isdn_msg_parser.c @@ -0,0 +1,1353 @@ +/* + * Chan_Misdn -- Channel Driver for Asterisk + * + * Interface to mISDN + * + * Copyright (C) 2004, Christian Richter + * + * Christian Richter + * + * This program is free software, distributed under the terms of + * the GNU General Public License + */ + +/*! \file \brief + * Interface to mISDN - message parser + * \author Christian Richter + */ + + + +#include "isdn_lib_intern.h" + + +#include "isdn_lib.h" + +#include "ie.c" + + +static void set_channel(struct misdn_bchannel *bc, int channel) +{ + + cb_log(3,bc->port,"set_channel: bc->channel:%d channel:%d\n", bc->channel, channel); + + + if (channel==0xff) { + /* any channel */ + channel=-1; + } + + /* ALERT: is that everytime true ? */ + if (channel > 0 && bc->nt ) { + + if (bc->channel && ( bc->channel != 0xff) ) { + cb_log(0,bc->port,"We already have a channel (%d)\n", bc->channel); + } else { + bc->channel = channel; + cb_event(EVENT_NEW_CHANNEL,bc,NULL); + } + } + + if (channel > 0 && !bc->nt ) { + bc->channel = channel; + cb_event(EVENT_NEW_CHANNEL,bc,NULL); + } +} + +static void parse_proceeding (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + CALL_PROCEEDING_t *proceeding=(CALL_PROCEEDING_t*)((unsigned long)msg->data+ HEADER_LEN); + //struct misdn_stack *stack=get_stack_by_bc(bc); + + { + int exclusive, channel; + dec_ie_channel_id(proceeding->CHANNEL_ID, (Q931_info_t *)proceeding, &exclusive, &channel, nt,bc); + + set_channel(bc,channel); + + } + + dec_ie_progress(proceeding->PROGRESS, (Q931_info_t *)proceeding, &bc->progress_coding, &bc->progress_location, &bc->progress_indicator, nt, bc); + + +#ifdef DEBUG + printf("Parsing PROCEEDING Msg\n"); +#endif +} +static msg_t *build_proceeding (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + CALL_PROCEEDING_t *proceeding; + msg_t *msg =(msg_t*)create_l3msg(CC_PROCEEDING | REQUEST, MT_CALL_PROCEEDING, bc?bc->l3_id:-1, sizeof(CALL_PROCEEDING_t) ,nt); + + proceeding=(CALL_PROCEEDING_t*)((msg->data+HEADER_LEN)); + + enc_ie_channel_id(&proceeding->CHANNEL_ID, msg, 1,bc->channel, nt,bc); + + if (nt) + enc_ie_progress(&proceeding->PROGRESS, msg, 0, nt?1:5, 8, nt,bc); + + +#ifdef DEBUG + printf("Building PROCEEDING Msg\n"); +#endif + return msg; +} + +static void parse_alerting (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + ALERTING_t *alerting=(ALERTING_t*)((unsigned long)(msg->data+HEADER_LEN)); + //Q931_info_t *qi=(Q931_info_t*)(msg->data+HEADER_LEN); + + dec_ie_progress(alerting->PROGRESS, (Q931_info_t *)alerting, &bc->progress_coding, &bc->progress_location, &bc->progress_indicator, nt, bc); + +#ifdef DEBUG + printf("Parsing ALERTING Msg\n"); +#endif + + +} + +static msg_t *build_alerting (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + ALERTING_t *alerting; + msg_t *msg =(msg_t*)create_l3msg(CC_ALERTING | REQUEST, MT_ALERTING, bc?bc->l3_id:-1, sizeof(ALERTING_t) ,nt); + + alerting=(ALERTING_t*)((msg->data+HEADER_LEN)); + + enc_ie_channel_id(&alerting->CHANNEL_ID, msg, 1,bc->channel, nt,bc); + + if (nt) + enc_ie_progress(&alerting->PROGRESS, msg, 0, nt?1:5, 8, nt,bc); +#ifdef DEBUG + printf("Building ALERTING Msg\n"); +#endif + return msg; +} + + +static void parse_progress (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + PROGRESS_t *progress=(PROGRESS_t*)((unsigned long)(msg->data+HEADER_LEN)); + //Q931_info_t *qi=(Q931_info_t*)(msg->data+HEADER_LEN); + + dec_ie_progress(progress->PROGRESS, (Q931_info_t *)progress, &bc->progress_coding, &bc->progress_location, &bc->progress_indicator, nt, bc); + +#ifdef DEBUG + printf("Parsing PROGRESS Msg\n"); +#endif +} + +static msg_t *build_progress (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + PROGRESS_t *progress; + msg_t *msg =(msg_t*)create_l3msg(CC_PROGRESS | REQUEST, MT_PROGRESS, bc?bc->l3_id:-1, sizeof(PROGRESS_t) ,nt); + + progress=(PROGRESS_t*)((msg->data+HEADER_LEN)); + +#ifdef DEBUG + printf("Building PROGRESS Msg\n"); +#endif + return msg; +} + +static void parse_setup (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + SETUP_t *setup= (SETUP_t*)((unsigned long)msg->data+HEADER_LEN); + Q931_info_t *qi=(Q931_info_t*)((unsigned long)msg->data+HEADER_LEN); + +#ifdef DEBUG + printf("Parsing SETUP Msg\n"); +#endif + { + int type,plan,present, screen; + char id[32]; + dec_ie_calling_pn(setup->CALLING_PN, qi, &type, &plan, &present, &screen, id, sizeof(id)-1, nt,bc); + + bc->onumplan=type; + strcpy(bc->oad, id); + switch (present) { + case 0: + bc->pres=0; /* screened */ + break; + case 1: + bc->pres=1; /* not screened */ + break; + default: + bc->pres=0; + } + switch (screen) { + case 0: + break; + default: + ; + } + } + { + int type, plan; + char number[32]; + dec_ie_called_pn(setup->CALLED_PN, (Q931_info_t *)setup, &type, &plan, number, sizeof(number)-1, nt,bc); + strcpy(bc->dad, number); + bc->dnumplan=type; + } + { + char keypad[32]; + dec_ie_keypad(setup->KEYPAD, (Q931_info_t *)setup, keypad, sizeof(keypad)-1, nt,bc); + strcpy(bc->keypad, keypad); + } + + { + dec_ie_complete(setup->COMPLETE, (Q931_info_t *)setup, &bc->sending_complete, nt,bc); + + } + + { + int type, plan, present, screen, reason; + char id[32]; + dec_ie_redir_nr(setup->REDIR_NR, (Q931_info_t *)setup, &type, &plan, &present, &screen, &reason, id, sizeof(id)-1, nt,bc); + + strcpy(bc->rad, id); + bc->rnumplan=type; + } + { + int coding, capability, mode, rate, multi, user, async, urate, stopbits, dbits, parity; + dec_ie_bearer(setup->BEARER, (Q931_info_t *)setup, &coding, &capability, &mode, &rate, &multi, &user, &async, &urate, &stopbits, &dbits, &parity, nt,bc); + switch (capability) { + case -1: bc->capability=INFO_CAPABILITY_DIGITAL_UNRESTRICTED; + break; + case 0: bc->capability=INFO_CAPABILITY_SPEECH; + break; + case 18: bc->capability=INFO_CAPABILITY_VIDEO; + break; + case 8: bc->capability=INFO_CAPABILITY_DIGITAL_UNRESTRICTED; + bc->user1 = user; + bc->urate = urate; + + bc->rate = rate; + bc->mode = mode; + break; + case 9: bc->capability=INFO_CAPABILITY_DIGITAL_RESTRICTED; + break; + default: + break; + } + + switch(user) { + case 2: + bc->law=INFO_CODEC_ULAW; + break; + case 3: + bc->law=INFO_CODEC_ALAW; + break; + default: + bc->law=INFO_CODEC_ALAW; + + } + + bc->capability=capability; + } + { + int exclusive, channel; + dec_ie_channel_id(setup->CHANNEL_ID, (Q931_info_t *)setup, &exclusive, &channel, nt,bc); + + set_channel(bc,channel); + } + + { + int protocol ; + dec_ie_useruser(setup->USER_USER, (Q931_info_t *)setup, &protocol, bc->uu, &bc->uulen, nt,bc); + if (bc->uulen) cb_log(1,bc->port,"USERUESRINFO:%s\n",bc->uu); + else + cb_log(1,bc->port,"NO USERUESRINFO\n"); + } + + dec_ie_progress(setup->PROGRESS, (Q931_info_t *)setup, &bc->progress_coding, &bc->progress_location, &bc->progress_indicator, nt, bc); + +} + +#define ANY_CHANNEL 0xff /* IE attribut for 'any channel' */ +static msg_t *build_setup (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + SETUP_t *setup; + msg_t *msg =(msg_t*)create_l3msg(CC_SETUP | REQUEST, MT_SETUP, bc?bc->l3_id:-1, sizeof(SETUP_t) ,nt); + + setup=(SETUP_t*)((msg->data+HEADER_LEN)); + + if (bc->channel == 0 || bc->channel == ANY_CHANNEL || bc->channel==-1) + enc_ie_channel_id(&setup->CHANNEL_ID, msg, 0, bc->channel, nt,bc); + else + enc_ie_channel_id(&setup->CHANNEL_ID, msg, 1, bc->channel, nt,bc); + + + { + int type=bc->onumplan,plan=1,present=bc->pres,screen=bc->screen; + enc_ie_calling_pn(&setup->CALLING_PN, msg, type, plan, present, + screen, bc->oad, nt, bc); + } + + { + if (bc->dad[0]) + enc_ie_called_pn(&setup->CALLED_PN, msg, bc->dnumplan, 1, bc->dad, nt,bc); + } + + { + if (bc->rad[0]) + enc_ie_redir_nr(&setup->REDIR_NR, msg, 1, 1, bc->pres, bc->screen, 0, bc->rad, nt,bc); + } + + { + if (bc->keypad[0]) + enc_ie_keypad(&setup->KEYPAD, msg, bc->keypad, nt,bc); + } + + + if (*bc->display) { + enc_ie_display(&setup->DISPLAY, msg, bc->display, nt,bc); + } + + { + int coding=0, capability, mode=0 /* 2 for packet ! */ + ,user, rate=0x10; + + switch (bc->law) { + case INFO_CODEC_ULAW: user=2; + break; + case INFO_CODEC_ALAW: user=3; + break; + default: + user=3; + } + + switch (bc->capability) { + case INFO_CAPABILITY_SPEECH: capability = 0; + break; + case INFO_CAPABILITY_DIGITAL_UNRESTRICTED: capability = 8; + user=-1; + mode=bc->mode; + rate=bc->rate; + break; + case INFO_CAPABILITY_DIGITAL_RESTRICTED: capability = 9; + user=-1; + break; + default: + capability=bc->capability; + } + + + + enc_ie_bearer(&setup->BEARER, msg, coding, capability, mode, rate, -1, user, nt,bc); + } + + if (bc->sending_complete) { + enc_ie_complete(&setup->COMPLETE,msg, bc->sending_complete, nt, bc); + } + + if (bc->uulen) { + int protocol=4; + enc_ie_useruser(&setup->USER_USER, msg, protocol, bc->uu, bc->uulen, nt,bc); + cb_log(1,bc->port,"ENCODING USERUESRINFO:%s\n",bc->uu); + } + +#ifdef DEBUG + printf("Building SETUP Msg\n"); +#endif + return msg; +} + +static void parse_connect (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + CONNECT_t *connect=(CONNECT_t*)((unsigned long)(msg->data+HEADER_LEN)); + + int plan,pres,screen; + + bc->ces = connect->ces; + bc->ces = connect->ces; + + dec_ie_progress(connect->PROGRESS, (Q931_info_t *)connect, &bc->progress_coding, &bc->progress_location, &bc->progress_indicator, nt, bc); + + dec_ie_connected_pn(connect->CONNECT_PN,(Q931_info_t *)connect, &bc->cpnnumplan, &plan, &pres, &screen, bc->cad, 31, nt, bc); + + /* + cb_log(1,bc->port,"CONNETED PN: %s cpn_dialplan:%d\n", connected_pn, type); + */ + +#ifdef DEBUG + printf("Parsing CONNECT Msg\n"); +#endif +} + +static msg_t *build_connect (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + CONNECT_t *connect; + msg_t *msg =(msg_t*)create_l3msg(CC_CONNECT | REQUEST, MT_CONNECT, bc?bc->l3_id:-1, sizeof(CONNECT_t) ,nt); + + cb_log(6,bc->port,"BUILD_CONNECT: bc:%p bc->l3id:%d, nt:%d\n",bc,bc->l3_id,nt); + + connect=(CONNECT_t*)((msg->data+HEADER_LEN)); + + if (nt) { + time_t now; + time(&now); + enc_ie_date(&connect->DATE, msg, now, nt,bc); + } + + { + int type=bc->cpnnumplan, plan=1, present=2, screen=0; + enc_ie_connected_pn(&connect->CONNECT_PN, msg, type,plan, present, screen, bc->cad, nt , bc); + } + +#ifdef DEBUG + printf("Building CONNECT Msg\n"); +#endif + return msg; +} + +static void parse_setup_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + SETUP_ACKNOWLEDGE_t *setup_acknowledge=(SETUP_ACKNOWLEDGE_t*)((unsigned long)(msg->data+HEADER_LEN)); + + { + int exclusive, channel; + dec_ie_channel_id(setup_acknowledge->CHANNEL_ID, (Q931_info_t *)setup_acknowledge, &exclusive, &channel, nt,bc); + + + set_channel(bc, channel); + } + + dec_ie_progress(setup_acknowledge->PROGRESS, (Q931_info_t *)setup_acknowledge, &bc->progress_coding, &bc->progress_location, &bc->progress_indicator, nt, bc); +#ifdef DEBUG + printf("Parsing SETUP_ACKNOWLEDGE Msg\n"); +#endif + + +} + +static msg_t *build_setup_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + SETUP_ACKNOWLEDGE_t *setup_acknowledge; + msg_t *msg =(msg_t*)create_l3msg(CC_SETUP_ACKNOWLEDGE | REQUEST, MT_SETUP_ACKNOWLEDGE, bc?bc->l3_id:-1, sizeof(SETUP_ACKNOWLEDGE_t) ,nt); + + setup_acknowledge=(SETUP_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN)); + + enc_ie_channel_id(&setup_acknowledge->CHANNEL_ID, msg, 1,bc->channel, nt,bc); + + if (nt) + enc_ie_progress(&setup_acknowledge->PROGRESS, msg, 0, nt?1:5, 8, nt,bc); + +#ifdef DEBUG + printf("Building SETUP_ACKNOWLEDGE Msg\n"); +#endif + return msg; +} + +static void parse_connect_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ +#ifdef DEBUG + printf("Parsing CONNECT_ACKNOWLEDGE Msg\n"); +#endif + + +} + +static msg_t *build_connect_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + CONNECT_ACKNOWLEDGE_t *connect_acknowledge; + msg_t *msg =(msg_t*)create_l3msg(CC_CONNECT | RESPONSE, MT_CONNECT, bc?bc->l3_id:-1, sizeof(CONNECT_ACKNOWLEDGE_t) ,nt); + + connect_acknowledge=(CONNECT_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN)); + + enc_ie_channel_id(&connect_acknowledge->CHANNEL_ID, msg, 1, bc->channel, nt,bc); + +#ifdef DEBUG + printf("Building CONNECT_ACKNOWLEDGE Msg\n"); +#endif + return msg; +} + +static void parse_user_information (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ +#ifdef DEBUG + printf("Parsing USER_INFORMATION Msg\n"); +#endif + + +} + +static msg_t *build_user_information (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + USER_INFORMATION_t *user_information; + msg_t *msg =(msg_t*)create_l3msg(CC_USER_INFORMATION | REQUEST, MT_USER_INFORMATION, bc?bc->l3_id:-1, sizeof(USER_INFORMATION_t) ,nt); + + user_information=(USER_INFORMATION_t*)((msg->data+HEADER_LEN)); + +#ifdef DEBUG + printf("Building USER_INFORMATION Msg\n"); +#endif + return msg; +} + +static void parse_suspend_reject (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ +#ifdef DEBUG + printf("Parsing SUSPEND_REJECT Msg\n"); +#endif + + +} + +static msg_t *build_suspend_reject (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + SUSPEND_REJECT_t *suspend_reject; + msg_t *msg =(msg_t*)create_l3msg(CC_SUSPEND_REJECT | REQUEST, MT_SUSPEND_REJECT, bc?bc->l3_id:-1, sizeof(SUSPEND_REJECT_t) ,nt); + + suspend_reject=(SUSPEND_REJECT_t*)((msg->data+HEADER_LEN)); + +#ifdef DEBUG + printf("Building SUSPEND_REJECT Msg\n"); +#endif + return msg; +} + +static void parse_resume_reject (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ +#ifdef DEBUG + printf("Parsing RESUME_REJECT Msg\n"); +#endif + + +} + +static msg_t *build_resume_reject (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + RESUME_REJECT_t *resume_reject; + msg_t *msg =(msg_t*)create_l3msg(CC_RESUME_REJECT | REQUEST, MT_RESUME_REJECT, bc?bc->l3_id:-1, sizeof(RESUME_REJECT_t) ,nt); + + resume_reject=(RESUME_REJECT_t*)((msg->data+HEADER_LEN)); + +#ifdef DEBUG + printf("Building RESUME_REJECT Msg\n"); +#endif + return msg; +} + +static void parse_hold (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ +#ifdef DEBUG + printf("Parsing HOLD Msg\n"); +#endif + + +} + +static msg_t *build_hold (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + HOLD_t *hold; + msg_t *msg =(msg_t*)create_l3msg(CC_HOLD | REQUEST, MT_HOLD, bc?bc->l3_id:-1, sizeof(HOLD_t) ,nt); + + hold=(HOLD_t*)((msg->data+HEADER_LEN)); + +#ifdef DEBUG + printf("Building HOLD Msg\n"); +#endif + return msg; +} + +static void parse_suspend (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ +#ifdef DEBUG + printf("Parsing SUSPEND Msg\n"); +#endif + + +} + +static msg_t *build_suspend (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + SUSPEND_t *suspend; + msg_t *msg =(msg_t*)create_l3msg(CC_SUSPEND | REQUEST, MT_SUSPEND, bc?bc->l3_id:-1, sizeof(SUSPEND_t) ,nt); + + suspend=(SUSPEND_t*)((msg->data+HEADER_LEN)); + +#ifdef DEBUG + printf("Building SUSPEND Msg\n"); +#endif + return msg; +} + +static void parse_resume (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ +#ifdef DEBUG + printf("Parsing RESUME Msg\n"); +#endif + + +} + +static msg_t *build_resume (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + RESUME_t *resume; + msg_t *msg =(msg_t*)create_l3msg(CC_RESUME | REQUEST, MT_RESUME, bc?bc->l3_id:-1, sizeof(RESUME_t) ,nt); + + resume=(RESUME_t*)((msg->data+HEADER_LEN)); + +#ifdef DEBUG + printf("Building RESUME Msg\n"); +#endif + return msg; +} + +static void parse_hold_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ +#ifdef DEBUG + printf("Parsing HOLD_ACKNOWLEDGE Msg\n"); +#endif + + +} + +static msg_t *build_hold_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + HOLD_ACKNOWLEDGE_t *hold_acknowledge; + msg_t *msg =(msg_t*)create_l3msg(CC_HOLD_ACKNOWLEDGE | REQUEST, MT_HOLD_ACKNOWLEDGE, bc?bc->l3_id:-1, sizeof(HOLD_ACKNOWLEDGE_t) ,nt); + + hold_acknowledge=(HOLD_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN)); + +#ifdef DEBUG + printf("Building HOLD_ACKNOWLEDGE Msg\n"); +#endif + return msg; +} + +static void parse_suspend_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ +#ifdef DEBUG + printf("Parsing SUSPEND_ACKNOWLEDGE Msg\n"); +#endif + + +} + +static msg_t *build_suspend_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + SUSPEND_ACKNOWLEDGE_t *suspend_acknowledge; + msg_t *msg =(msg_t*)create_l3msg(CC_SUSPEND_ACKNOWLEDGE | REQUEST, MT_SUSPEND_ACKNOWLEDGE, bc?bc->l3_id:-1, sizeof(SUSPEND_ACKNOWLEDGE_t) ,nt); + + suspend_acknowledge=(SUSPEND_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN)); + +#ifdef DEBUG + printf("Building SUSPEND_ACKNOWLEDGE Msg\n"); +#endif + return msg; +} + +static void parse_resume_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ +#ifdef DEBUG + printf("Parsing RESUME_ACKNOWLEDGE Msg\n"); +#endif + + +} + +static msg_t *build_resume_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + RESUME_ACKNOWLEDGE_t *resume_acknowledge; + msg_t *msg =(msg_t*)create_l3msg(CC_RESUME_ACKNOWLEDGE | REQUEST, MT_RESUME_ACKNOWLEDGE, bc?bc->l3_id:-1, sizeof(RESUME_ACKNOWLEDGE_t) ,nt); + + resume_acknowledge=(RESUME_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN)); + +#ifdef DEBUG + printf("Building RESUME_ACKNOWLEDGE Msg\n"); +#endif + return msg; +} + +static void parse_hold_reject (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ +#ifdef DEBUG + printf("Parsing HOLD_REJECT Msg\n"); +#endif + + +} + +static msg_t *build_hold_reject (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + HOLD_REJECT_t *hold_reject; + msg_t *msg =(msg_t*)create_l3msg(CC_HOLD_REJECT | REQUEST, MT_HOLD_REJECT, bc?bc->l3_id:-1, sizeof(HOLD_REJECT_t) ,nt); + + hold_reject=(HOLD_REJECT_t*)((msg->data+HEADER_LEN)); + +#ifdef DEBUG + printf("Building HOLD_REJECT Msg\n"); +#endif + return msg; +} + +static void parse_retrieve (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ +#ifdef DEBUG + printf("Parsing RETRIEVE Msg\n"); +#endif + + +} + +static msg_t *build_retrieve (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + RETRIEVE_t *retrieve; + msg_t *msg =(msg_t*)create_l3msg(CC_RETRIEVE | REQUEST, MT_RETRIEVE, bc?bc->l3_id:-1, sizeof(RETRIEVE_t) ,nt); + + retrieve=(RETRIEVE_t*)((msg->data+HEADER_LEN)); + +#ifdef DEBUG + printf("Building RETRIEVE Msg\n"); +#endif + return msg; +} + +static void parse_retrieve_acknowledge (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ +#ifdef DEBUG + printf("Parsing RETRIEVE_ACKNOWLEDGE Msg\n"); +#endif + + +} + +static msg_t *build_retrieve_acknowledge (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + RETRIEVE_ACKNOWLEDGE_t *retrieve_acknowledge; + msg_t *msg =(msg_t*)create_l3msg(CC_RETRIEVE_ACKNOWLEDGE | REQUEST, MT_RETRIEVE_ACKNOWLEDGE, bc?bc->l3_id:-1, sizeof(RETRIEVE_ACKNOWLEDGE_t) ,nt); + + retrieve_acknowledge=(RETRIEVE_ACKNOWLEDGE_t*)((msg->data+HEADER_LEN)); + + enc_ie_channel_id(&retrieve_acknowledge->CHANNEL_ID, msg, 1, bc->channel, nt,bc); +#ifdef DEBUG + printf("Building RETRIEVE_ACKNOWLEDGE Msg\n"); +#endif + return msg; +} + +static void parse_retrieve_reject (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ +#ifdef DEBUG + printf("Parsing RETRIEVE_REJECT Msg\n"); +#endif + + +} + +static msg_t *build_retrieve_reject (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + RETRIEVE_REJECT_t *retrieve_reject; + msg_t *msg =(msg_t*)create_l3msg(CC_RETRIEVE_REJECT | REQUEST, MT_RETRIEVE_REJECT, bc?bc->l3_id:-1, sizeof(RETRIEVE_REJECT_t) ,nt); + + retrieve_reject=(RETRIEVE_REJECT_t*)((msg->data+HEADER_LEN)); + +#ifdef DEBUG + printf("Building RETRIEVE_REJECT Msg\n"); +#endif + return msg; +} + +static void parse_disconnect (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + DISCONNECT_t *disconnect=(DISCONNECT_t*)((unsigned long)(msg->data+HEADER_LEN)); + int location; + int cause; + dec_ie_cause(disconnect->CAUSE, (Q931_info_t *)(disconnect), &location, &cause, nt,bc); + if (cause>0) bc->cause=cause; + + dec_ie_progress(disconnect->PROGRESS, (Q931_info_t *)disconnect, &bc->progress_coding, &bc->progress_location, &bc->progress_indicator, nt, bc); +#ifdef DEBUG + printf("Parsing DISCONNECT Msg\n"); +#endif + + +} + +static msg_t *build_disconnect (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + DISCONNECT_t *disconnect; + msg_t *msg =(msg_t*)create_l3msg(CC_DISCONNECT | REQUEST, MT_DISCONNECT, bc?bc->l3_id:-1, sizeof(DISCONNECT_t) ,nt); + + disconnect=(DISCONNECT_t*)((msg->data+HEADER_LEN)); + + enc_ie_cause(&disconnect->CAUSE, msg, (nt)?1:0, bc->out_cause,nt,bc); + if (nt) enc_ie_progress(&disconnect->PROGRESS, msg, 0, nt?1:5, 8 ,nt,bc); + + if (bc->uulen) { + int protocol=4; + enc_ie_useruser(&disconnect->USER_USER, msg, protocol, bc->uu, bc->uulen, nt,bc); + cb_log(1,bc->port,"ENCODING USERUESRINFO:%s\n",bc->uu); + } + +#ifdef DEBUG + printf("Building DISCONNECT Msg\n"); +#endif + return msg; +} + +static void parse_restart (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + RESTART_t *restart=(RESTART_t*)((unsigned long)(msg->data+HEADER_LEN)); + + struct misdn_stack *stack=get_stack_by_bc(bc); + +#ifdef DEBUG + printf("Parsing RESTART Msg\n"); +#endif + + { + int exclusive; + dec_ie_channel_id(restart->CHANNEL_ID, (Q931_info_t *)restart, &exclusive, &bc->restart_channel, nt,bc); + cb_log(3, stack->port, "CC_RESTART Request on channel:%d on this port.\n", bc->restart_channel); + } + +} + +static msg_t *build_restart (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + RESTART_t *restart; + msg_t *msg =(msg_t*)create_l3msg(CC_RESTART | REQUEST, MT_RESTART, bc?bc->l3_id:-1, sizeof(RESTART_t) ,nt); + + restart=(RESTART_t*)((msg->data+HEADER_LEN)); + +#ifdef DEBUG + printf("Building RESTART Msg\n"); +#endif + + if (bc->channel > 0) { + enc_ie_channel_id(&restart->CHANNEL_ID, msg, 1,bc->channel, nt,bc); + enc_ie_restart_ind(&restart->RESTART_IND, msg, 0x80, nt, bc); + } else { + enc_ie_restart_ind(&restart->RESTART_IND, msg, 0x87, nt, bc); + } + + cb_log(0,bc->port, "Restarting channel %d\n", bc->channel); + return msg; +} + +static void parse_release (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + RELEASE_t *release=(RELEASE_t*)((unsigned long)(msg->data+HEADER_LEN)); + int location; + int cause; + + dec_ie_cause(release->CAUSE, (Q931_info_t *)(release), &location, &cause, nt,bc); + if (cause>0) bc->cause=cause; +#ifdef DEBUG + printf("Parsing RELEASE Msg\n"); +#endif + + +} + +static msg_t *build_release (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + RELEASE_t *release; + msg_t *msg =(msg_t*)create_l3msg(CC_RELEASE | REQUEST, MT_RELEASE, bc?bc->l3_id:-1, sizeof(RELEASE_t) ,nt); + + release=(RELEASE_t*)((msg->data+HEADER_LEN)); + + if (bc->out_cause>= 0) + enc_ie_cause(&release->CAUSE, msg, nt?1:0, bc->out_cause, nt,bc); + + if (bc->uulen) { + int protocol=4; + enc_ie_useruser(&release->USER_USER, msg, protocol, bc->uu, bc->uulen, nt,bc); + cb_log(1,bc->port,"ENCODING USERUESRINFO:%s\n",bc->uu); + } + +#ifdef DEBUG + printf("Building RELEASE Msg\n"); +#endif + return msg; +} + +static void parse_release_complete (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + RELEASE_COMPLETE_t *release_complete=(RELEASE_COMPLETE_t*)((unsigned long)(msg->data+HEADER_LEN)); + int location; + int cause; + iframe_t *frm = (iframe_t*) msg->data; + + struct misdn_stack *stack=get_stack_by_bc(bc); + mISDNuser_head_t *hh; + hh=(mISDNuser_head_t*)msg->data; + + /*hh=(mISDN_head_t*)msg->data; + mISDN_head_t *hh;*/ + + if (nt) { + if (hh->prim == (CC_RELEASE_COMPLETE|CONFIRM)) { + cb_log(0, stack->port, "CC_RELEASE_COMPLETE|CONFIRM [NT] \n"); + return; + } + } else { + if (frm->prim == (CC_RELEASE_COMPLETE|CONFIRM)) { + cb_log(0, stack->port, "CC_RELEASE_COMPLETE|CONFIRM [TE] \n"); + return; + } + } + dec_ie_cause(release_complete->CAUSE, (Q931_info_t *)(release_complete), &location, &cause, nt,bc); + if (cause>0) bc->cause=cause; + +#ifdef DEBUG + printf("Parsing RELEASE_COMPLETE Msg\n"); +#endif +} + +static msg_t *build_release_complete (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + RELEASE_COMPLETE_t *release_complete; + msg_t *msg =(msg_t*)create_l3msg(CC_RELEASE_COMPLETE | REQUEST, MT_RELEASE_COMPLETE, bc?bc->l3_id:-1, sizeof(RELEASE_COMPLETE_t) ,nt); + + release_complete=(RELEASE_COMPLETE_t*)((msg->data+HEADER_LEN)); + + enc_ie_cause(&release_complete->CAUSE, msg, nt?1:0, bc->out_cause, nt,bc); + + if (bc->uulen) { + int protocol=4; + enc_ie_useruser(&release_complete->USER_USER, msg, protocol, bc->uu, bc->uulen, nt,bc); + cb_log(1,bc->port,"ENCODING USERUESRINFO:%s\n",bc->uu); + } + +#ifdef DEBUG + printf("Building RELEASE_COMPLETE Msg\n"); +#endif + return msg; +} + +static void parse_facility (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt ? mISDNUSER_HEAD_SIZE : mISDN_HEADER_LEN; + FACILITY_t *facility = (FACILITY_t*)(msg->data+HEADER_LEN); + Q931_info_t *qi = (Q931_info_t*)(msg->data+HEADER_LEN); + unsigned char *p = NULL; + int err; + +#ifdef DEBUG + printf("Parsing FACILITY Msg\n"); +#endif + + if (!bc->nt) { + if (qi->QI_ELEMENT(facility)) + p = (unsigned char *)qi + sizeof(Q931_info_t) + qi->QI_ELEMENT(facility) + 1; + } else { + p = facility->FACILITY; + } + if (!p) + return; + + err = decodeFac(p, &(bc->fac_in)); + if (err) { + cb_log(5, bc->port, "Decoding FACILITY failed! (%d)\n", err); + } +} + +static msg_t *build_facility (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int len, + HEADER_LEN = nt ? mISDNUSER_HEAD_SIZE : mISDN_HEADER_LEN; + unsigned char *ie_fac, + fac_tmp[256]; + msg_t *msg =(msg_t*)create_l3msg(CC_FACILITY | REQUEST, MT_FACILITY, bc?bc->l3_id:-1, sizeof(FACILITY_t) ,nt); + FACILITY_t *facility = (FACILITY_t*)(msg->data+HEADER_LEN); + Q931_info_t *qi; + +#ifdef DEBUG + printf("Building FACILITY Msg\n"); +#endif + + len = encodeFac(fac_tmp, &(bc->fac_out)); + if (len <= 0) + return NULL; + + ie_fac = msg_put(msg, len); + if (bc->nt) { + facility->FACILITY = ie_fac + 1; + } else { + qi = (Q931_info_t *)(msg->data + mISDN_HEADER_LEN); + qi->QI_ELEMENT(facility) = ie_fac - (unsigned char *)qi - sizeof(Q931_info_t); + } + + memcpy(ie_fac, fac_tmp, len); + + if (*bc->display) { + printf("Sending %s as Display\n", bc->display); + enc_ie_display(&facility->DISPLAY, msg, bc->display, nt,bc); + } + + return msg; +} + +static void parse_notify (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ +#ifdef DEBUG + printf("Parsing NOTIFY Msg\n"); +#endif +} + +static msg_t *build_notify (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + NOTIFY_t *notify; + msg_t *msg =(msg_t*)create_l3msg(CC_NOTIFY | REQUEST, MT_NOTIFY, bc?bc->l3_id:-1, sizeof(NOTIFY_t) ,nt); + + notify=(NOTIFY_t*)((msg->data+HEADER_LEN)); + +#ifdef DEBUG + printf("Building NOTIFY Msg\n"); +#endif + return msg; +} + +static void parse_status_enquiry (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ +#ifdef DEBUG + printf("Parsing STATUS_ENQUIRY Msg\n"); +#endif +} + +static msg_t *build_status_enquiry (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + STATUS_ENQUIRY_t *status_enquiry; + msg_t *msg =(msg_t*)create_l3msg(CC_STATUS_ENQUIRY | REQUEST, MT_STATUS_ENQUIRY, bc?bc->l3_id:-1, sizeof(STATUS_ENQUIRY_t) ,nt); + + status_enquiry=(STATUS_ENQUIRY_t*)((msg->data+HEADER_LEN)); + +#ifdef DEBUG + printf("Building STATUS_ENQUIRY Msg\n"); +#endif + return msg; +} + +static void parse_information (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + INFORMATION_t *information=(INFORMATION_t*)((unsigned long)(msg->data+HEADER_LEN)); + { + int type, plan; + char number[32]; + char keypad[32]; + dec_ie_called_pn(information->CALLED_PN, (Q931_info_t *)information, &type, &plan, number, sizeof(number)-1, nt, bc); + dec_ie_keypad(information->KEYPAD, (Q931_info_t *)information, keypad, sizeof(keypad)-1, nt, bc); + strcpy(bc->info_dad, number); + strcpy(bc->keypad,keypad); + } +#ifdef DEBUG + printf("Parsing INFORMATION Msg\n"); +#endif +} + +static msg_t *build_information (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + INFORMATION_t *information; + msg_t *msg =(msg_t*)create_l3msg(CC_INFORMATION | REQUEST, MT_INFORMATION, bc?bc->l3_id:-1, sizeof(INFORMATION_t) ,nt); + + information=(INFORMATION_t*)((msg->data+HEADER_LEN)); + + { + enc_ie_called_pn(&information->CALLED_PN, msg, 0, 1, bc->info_dad, nt,bc); + } + + { + if (*bc->display) { + printf("Sending %s as Display\n", bc->display); + enc_ie_display(&information->DISPLAY, msg, bc->display, nt,bc); + } + } + +#ifdef DEBUG + printf("Building INFORMATION Msg\n"); +#endif + return msg; +} + +static void parse_status (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + STATUS_t *status=(STATUS_t*)((unsigned long)(msg->data+HEADER_LEN)); + int location; + int cause; + + dec_ie_cause(status->CAUSE, (Q931_info_t *)(status), &location, &cause, nt,bc); + if (cause>0) bc->cause=cause; + ; + +#ifdef DEBUG + printf("Parsing STATUS Msg\n"); +#endif +} + +static msg_t *build_status (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + STATUS_t *status; + msg_t *msg =(msg_t*)create_l3msg(CC_STATUS | REQUEST, MT_STATUS, bc?bc->l3_id:-1, sizeof(STATUS_t) ,nt); + + status=(STATUS_t*)((msg->data+HEADER_LEN)); + +#ifdef DEBUG + printf("Building STATUS Msg\n"); +#endif + return msg; +} + +static void parse_timeout (struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ +#ifdef DEBUG + printf("Parsing STATUS Msg\n"); +#endif +} + +static msg_t *build_timeout (struct isdn_msg msgs[], struct misdn_bchannel *bc, int nt) +{ + int HEADER_LEN = nt?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN; + STATUS_t *status; + msg_t *msg =(msg_t*)create_l3msg(CC_STATUS | REQUEST, MT_STATUS, bc?bc->l3_id:-1, sizeof(STATUS_t) ,nt); + + status=(STATUS_t*)((msg->data+HEADER_LEN)); + +#ifdef DEBUG + printf("Building STATUS Msg\n"); +#endif + return msg; +} + + +/************************************/ + + + + +/** Msg Array **/ + +struct isdn_msg msgs_g[] = { + {CC_PROCEEDING,L3,EVENT_PROCEEDING, + parse_proceeding,build_proceeding, + "PROCEEDING"}, + {CC_ALERTING,L3,EVENT_ALERTING, + parse_alerting,build_alerting, + "ALERTING"}, + {CC_PROGRESS,L3,EVENT_PROGRESS, + parse_progress,build_progress, + "PROGRESS"}, + {CC_SETUP,L3,EVENT_SETUP, + parse_setup,build_setup, + "SETUP"}, + {CC_CONNECT,L3,EVENT_CONNECT, + parse_connect,build_connect, + "CONNECT"}, + {CC_SETUP_ACKNOWLEDGE,L3,EVENT_SETUP_ACKNOWLEDGE, + parse_setup_acknowledge,build_setup_acknowledge, + "SETUP_ACKNOWLEDGE"}, + {CC_CONNECT_ACKNOWLEDGE ,L3,EVENT_CONNECT_ACKNOWLEDGE , + parse_connect_acknowledge ,build_connect_acknowledge, + "CONNECT_ACKNOWLEDGE "}, + {CC_USER_INFORMATION,L3,EVENT_USER_INFORMATION, + parse_user_information,build_user_information, + "USER_INFORMATION"}, + {CC_SUSPEND_REJECT,L3,EVENT_SUSPEND_REJECT, + parse_suspend_reject,build_suspend_reject, + "SUSPEND_REJECT"}, + {CC_RESUME_REJECT,L3,EVENT_RESUME_REJECT, + parse_resume_reject,build_resume_reject, + "RESUME_REJECT"}, + {CC_HOLD,L3,EVENT_HOLD, + parse_hold,build_hold, + "HOLD"}, + {CC_SUSPEND,L3,EVENT_SUSPEND, + parse_suspend,build_suspend, + "SUSPEND"}, + {CC_RESUME,L3,EVENT_RESUME, + parse_resume,build_resume, + "RESUME"}, + {CC_HOLD_ACKNOWLEDGE,L3,EVENT_HOLD_ACKNOWLEDGE, + parse_hold_acknowledge,build_hold_acknowledge, + "HOLD_ACKNOWLEDGE"}, + {CC_SUSPEND_ACKNOWLEDGE,L3,EVENT_SUSPEND_ACKNOWLEDGE, + parse_suspend_acknowledge,build_suspend_acknowledge, + "SUSPEND_ACKNOWLEDGE"}, + {CC_RESUME_ACKNOWLEDGE,L3,EVENT_RESUME_ACKNOWLEDGE, + parse_resume_acknowledge,build_resume_acknowledge, + "RESUME_ACKNOWLEDGE"}, + {CC_HOLD_REJECT,L3,EVENT_HOLD_REJECT, + parse_hold_reject,build_hold_reject, + "HOLD_REJECT"}, + {CC_RETRIEVE,L3,EVENT_RETRIEVE, + parse_retrieve,build_retrieve, + "RETRIEVE"}, + {CC_RETRIEVE_ACKNOWLEDGE,L3,EVENT_RETRIEVE_ACKNOWLEDGE, + parse_retrieve_acknowledge,build_retrieve_acknowledge, + "RETRIEVE_ACKNOWLEDGE"}, + {CC_RETRIEVE_REJECT,L3,EVENT_RETRIEVE_REJECT, + parse_retrieve_reject,build_retrieve_reject, + "RETRIEVE_REJECT"}, + {CC_DISCONNECT,L3,EVENT_DISCONNECT, + parse_disconnect,build_disconnect, + "DISCONNECT"}, + {CC_RESTART,L3,EVENT_RESTART, + parse_restart,build_restart, + "RESTART"}, + {CC_RELEASE,L3,EVENT_RELEASE, + parse_release,build_release, + "RELEASE"}, + {CC_RELEASE_COMPLETE,L3,EVENT_RELEASE_COMPLETE, + parse_release_complete,build_release_complete, + "RELEASE_COMPLETE"}, + {CC_FACILITY,L3,EVENT_FACILITY, + parse_facility,build_facility, + "FACILITY"}, + {CC_NOTIFY,L3,EVENT_NOTIFY, + parse_notify,build_notify, + "NOTIFY"}, + {CC_STATUS_ENQUIRY,L3,EVENT_STATUS_ENQUIRY, + parse_status_enquiry,build_status_enquiry, + "STATUS_ENQUIRY"}, + {CC_INFORMATION,L3,EVENT_INFORMATION, + parse_information,build_information, + "INFORMATION"}, + {CC_STATUS,L3,EVENT_STATUS, + parse_status,build_status, + "STATUS"}, + {CC_TIMEOUT,L3,EVENT_TIMEOUT, + parse_timeout,build_timeout, + "TIMEOUT"}, + {0,0,0,NULL,NULL,NULL} +}; + +#define msgs_max (sizeof(msgs_g)/sizeof(struct isdn_msg)) + +/** INTERFACE FCTS ***/ +int isdn_msg_get_index(struct isdn_msg msgs[], msg_t *msg, int nt) +{ + int i; + + if (nt){ + mISDNuser_head_t *hh = (mISDNuser_head_t*)msg->data; + + for (i=0; i< msgs_max -1; i++) { + if ( (hh->prim&COMMAND_MASK)==(msgs[i].misdn_msg&COMMAND_MASK)) return i; + } + + } else { + iframe_t *frm = (iframe_t*)msg->data; + + for (i=0; i< msgs_max -1; i++) + if ( (frm->prim&COMMAND_MASK)==(msgs[i].misdn_msg&COMMAND_MASK)) return i; + } + + return -1; +} + +int isdn_msg_get_index_by_event(struct isdn_msg msgs[], enum event_e event, int nt) +{ + int i; + for (i=0; i< msgs_max; i++) + if ( event == msgs[i].event) return i; + + cb_log(10,0, "get_index: event not found!\n"); + + return -1; +} + +enum event_e isdn_msg_get_event(struct isdn_msg msgs[], msg_t *msg, int nt) +{ + int i=isdn_msg_get_index(msgs, msg, nt); + if(i>=0) return msgs[i].event; + return EVENT_UNKNOWN; +} + +char * isdn_msg_get_info(struct isdn_msg msgs[], msg_t *msg, int nt) +{ + int i=isdn_msg_get_index(msgs, msg, nt); + if(i>=0) return msgs[i].info; + return NULL; +} + + +char EVENT_CLEAN_INFO[] = "CLEAN_UP"; +char EVENT_DTMF_TONE_INFO[] = "DTMF_TONE"; +char EVENT_NEW_L3ID_INFO[] = "NEW_L3ID"; +char EVENT_NEW_BC_INFO[] = "NEW_BC"; +char EVENT_PORT_ALARM_INFO[] = "ALARM"; +char EVENT_NEW_CHANNEL_INFO[] = "NEW_CHANNEL"; +char EVENT_BCHAN_DATA_INFO[] = "BCHAN_DATA"; +char EVENT_BCHAN_ACTIVATED_INFO[] = "BCHAN_ACTIVATED"; +char EVENT_TONE_GENERATE_INFO[] = "TONE_GENERATE"; +char EVENT_BCHAN_ERROR_INFO[] = "BCHAN_ERROR"; + +char * isdn_get_info(struct isdn_msg msgs[], enum event_e event, int nt) +{ + int i=isdn_msg_get_index_by_event(msgs, event, nt); + + if(i>=0) return msgs[i].info; + + if (event == EVENT_CLEANUP) return EVENT_CLEAN_INFO; + if (event == EVENT_DTMF_TONE) return EVENT_DTMF_TONE_INFO; + if (event == EVENT_NEW_L3ID) return EVENT_NEW_L3ID_INFO; + if (event == EVENT_NEW_BC) return EVENT_NEW_BC_INFO; + if (event == EVENT_NEW_CHANNEL) return EVENT_NEW_CHANNEL_INFO; + if (event == EVENT_BCHAN_DATA) return EVENT_BCHAN_DATA_INFO; + if (event == EVENT_BCHAN_ACTIVATED) return EVENT_BCHAN_ACTIVATED_INFO; + if (event == EVENT_TONE_GENERATE) return EVENT_TONE_GENERATE_INFO; + if (event == EVENT_PORT_ALARM) return EVENT_PORT_ALARM_INFO; + if (event == EVENT_BCHAN_ERROR) return EVENT_BCHAN_ERROR_INFO; + + return NULL; +} + +int isdn_msg_parse_event(struct isdn_msg msgs[], msg_t *msg, struct misdn_bchannel *bc, int nt) +{ + int i=isdn_msg_get_index(msgs, msg, nt); + if(i<0) return -1; + + msgs[i].msg_parser(msgs, msg, bc, nt); + return 0; +} + +msg_t * isdn_msg_build_event(struct isdn_msg msgs[], struct misdn_bchannel *bc, enum event_e event, int nt) +{ + int i=isdn_msg_get_index_by_event(msgs, event, nt); + if(i<0) return NULL; + + return msgs[i].msg_builder(msgs, bc, nt); +} -- cgit v1.2.3