The ref_was_assigned ist set to 1.
Further dialing information is queued.
After the new callref is received by special MESSAGE_NEWREF reply, new ref
-is stored in the chan_call structure.
+is stored in the chan_call structure.
The setup information is sent to LCR using MESSAGE_SETUP.
The state changes to CHAN_LCR_STATE_OUT_SETUP.
#ifdef LCR_FOR_ASTERISK
#include <asterisk/buildopts.h>
#endif
+
+/*
+ * Fwd declare struct ast_channel to get rid of gcc warning about
+ * incompatible pointer type passed to ast_register_application2.
+ */
+struct ast_channel;
+
#include <asterisk/module.h>
#include <asterisk/channel.h>
#include <asterisk/config.h>
#include <asterisk/app.h>
#include <asterisk/features.h>
#include <asterisk/sched.h>
-
+#if ASTERISK_VERSION_NUM < 110000
+#include <asterisk/version.h>
+#endif
#include "extension.h"
#include "message.h"
#include "callerid.h"
#include "lcrsocket.h"
#include "cause.h"
#include "select.h"
-#include "bchannel.h"
#include "options.h"
#include "chan_lcr.h"
#endif
int lcr_debug=1;
-int mISDN_created=1;
char lcr_type[]="lcr";
int wake_global = 0;
int wake_pipe[2];
struct lcr_fd wake_fd;
-
-int quit;
int glob_channel = 0;
if (call)
sprintf(call_text, "%d", call->ref);
if (ast)
+#if ASTERISK_VERSION_NUM < 110000
strncpy(ast_text, ast->name, sizeof(ast_text)-1);
+#else
+ strncpy(ast_text, ast_channel_name(ast), sizeof(ast_text)-1);
+#endif
ast_text[sizeof(ast_text)-1] = '\0';
-
- ast_log(type, file, line, function, "[call=%s ast=%s] %s", call_text, ast_text, buffer);
+
+// ast_log(type, file, line, function, "[call=%s ast=%s] %s", call_text, ast_text, buffer);
+ printf("[call=%s ast=%s line=%d] %s", call_text, ast_text, line, buffer);
ast_mutex_unlock(&log_lock);
}
{
struct chan_call *call = call_first;
int assigned = (ref > 0);
-
+
while(call) {
if (call->ref == ref && call->ref_was_assigned == assigned)
break;
close(call->pipe[0]);
if (call->pipe[1] > -1)
close(call->pipe[1]);
- if (call->bchannel) {
- if (call->bchannel->call != call)
- CERROR(call, NULL, "Linked bchannel structure has no link to us.\n");
- call->bchannel->call = NULL;
- }
if (call->bridge_call) {
if (call->bridge_call->bridge_call != call)
CERROR(call, NULL, "Linked call structure has no link to us.\n");
CDEBUG(NULL, NULL, "Ignoring message %d, because socket is closed.\n", message_type);
return -1;
}
- CDEBUG(NULL, NULL, "Sending %s to socket.\n", messages_txt[message_type]);
+ if (message_type != MESSAGE_TRAFFIC)
+ CDEBUG(NULL, NULL, "Sending %s to socket. (ref=%d)\n", messages_txt[message_type], ref);
adminp = &admin_first;
while(*adminp)
if (!wake_global) {
wake_global = 1;
char byte = 0;
- write(wake_pipe[1], &byte, 1);
+ int rc;
+ rc = write(wake_pipe[1], &byte, 1);
}
return 0;
void apply_opt(struct chan_call *call, char *data)
{
union parameter newparam;
- char string[1024], *p = string, *opt, *key;
- int gain, i;
+ char string[1024], *p = string, *opt;//, *key;
+// int gain, i;
if (!data[0])
return; // no opts
break;
}
CDEBUG(call, call->ast, "Option 'n' (no DTMF).\n");
- if (call->dsp_dtmf) {
- call->dsp_dtmf = 0;
- if (call->bchannel)
- bchannel_dtmf(call->bchannel, 0);
- }
+ call->dsp_dtmf = 0;
break;
+#if 0
case 'c':
if (opt[1] == '\0') {
CERROR(call, call->ast, "Option 'c' (encrypt) expects key parameter.\n", opt);
if (call->bchannel)
bchannel_blowfish(call->bchannel, call->bf_key, call->bf_len);
break;
+#endif
case 'h':
if (opt[1] != '\0') {
CERROR(call, call->ast, "Option 'h' (HDLC) expects no parameter.\n", opt);
if (!call->hdlc)
call->hdlc = 1;
break;
- case 't':
- if (opt[1] != '\0') {
- CERROR(call, call->ast, "Option 't' (no_dsp) expects no parameter.\n", opt);
- break;
- }
- CDEBUG(call, call->ast, "Option 't' (no dsp).\n");
- if (!call->nodsp)
- call->nodsp = 1;
- break;
case 'q':
if (opt[1] == '\0') {
CERROR(call, call->ast, "Option 'q' (queue) expects parameter.\n", opt);
break;
}
CDEBUG(call, call->ast, "Option 'q' (queue).\n");
- call->nodsp_queue = atoi(opt+1);
+ call->tx_queue = atoi(opt+1);
break;
+#if 0
case 'e':
if (opt[1] == '\0') {
CERROR(call, call->ast, "Option 'e' (echo cancel) expects parameter.\n", opt);
if (call->bchannel)
bchannel_pipeline(call->bchannel, call->pipeline);
break;
+#endif
case 'f':
- if (opt[1] == '\0') {
- CERROR(call, call->ast, "Option 'f' (faxdetect) expects parameter.\n", opt);
+ if (opt[1] != '\0') {
+ CERROR(call, call->ast, "Option 'f' (faxdetect) expects no parameter.\n", opt);
break;
}
- call->faxdetect=atoi(opt+1);
- if (!call->dsp)
- call->dsp=ast_dsp_new();
- if (call->dsp) {
- #ifdef LCR_FOR_CALLWEAVER
- ast_dsp_set_features(call->dsp, DSP_FEATURE_DTMF_DETECT| DSP_FEATURE_FAX_CNG_DETECT);
- #endif
- #ifdef LCR_FOR_ASTERISK
- #ifdef DSP_FEATURE_DTMF_DETECT
- ast_dsp_set_features(call->dsp, DSP_FEATURE_DTMF_DETECT| DSP_FEATURE_FAX_DETECT);
- #else
- ast_dsp_set_features(call->dsp, DSP_FEATURE_DIGIT_DETECT| DSP_FEATURE_FAX_DETECT);
- #endif
-
- #endif
- if (!call->trans)
- #ifdef LCR_FOR_CALLWEAVER
- call->trans=ast_translator_build_path(AST_FORMAT_SLINEAR, 8000, (options.law=='a')?AST_FORMAT_ALAW:AST_FORMAT_ULAW, 8000);
- #endif
- #ifdef LCR_FOR_ASTERISK
- call->trans=ast_translator_build_path(AST_FORMAT_SLINEAR, (options.law=='a')?AST_FORMAT_ALAW:AST_FORMAT_ULAW);
- #endif
+ call->faxdetect = 1;
+ call->dsp_dtmf = 0;
+ CDEBUG(call, call->ast, "Option 'f' (faxdetect).\n");
+ break;
+ case 'a':
+ if (opt[1] != '\0') {
+ CERROR(call, call->ast, "Option 'a' (asterisk DTMF) expects no parameter.\n", opt);
+ break;
}
- CDEBUG(call, call->ast, "Option 'f' (faxdetect) with config '%s'.\n", call->faxdetect);
+ call->ast_dsp = 1;
+ call->dsp_dtmf = 0;
+ CDEBUG(call, call->ast, "Option 'a' (Asterisk DTMF detection).\n");
break;
case 'r':
if (opt[1] != '\0') {
CDEBUG(call, call->ast, "Option 's' (inband DTMF).\n");
call->inband_dtmf = 1;
break;
+#if 0
case 'v':
if (opt[1] != 'r' && opt[1] != 't') {
CERROR(call, call->ast, "Option 'v' (volume) expects parameter.\n", opt);
bchannel_gain(call->bchannel, call->tx_gain, 1);
}
break;
+#endif
case 'k':
if (opt[1] != '\0') {
CERROR(call, call->ast, "Option 'k' (keypad) expects no parameter.\n", opt);
default:
CERROR(call, call->ast, "Option '%s' unknown.\n", opt);
}
- }
-
- /* re-open, if bchannel is created */
- if (call->bchannel && call->bchannel->b_sock > -1) {
- bchannel_destroy(call->bchannel);
- if (bchannel_create(call->bchannel, ((call->nodsp || call->faxdetect > 0)?1:0) + ((call->hdlc)?2:0), call->nodsp_queue))
- bchannel_activate(call->bchannel, 1);
+ }
+
+ if (call->faxdetect || call->ast_dsp) {
+ if (!call->dsp)
+ call->dsp=ast_dsp_new();
+ if (call->dsp) {
+ #ifdef LCR_FOR_CALLWEAVER
+ ast_dsp_set_features(call->dsp, DSP_FEATURE_DTMF_DETECT | ((call->faxdetect) ? DSP_FEATURE_FAX_CNG_DETECT : 0));
+ #endif
+ #ifdef LCR_FOR_ASTERISK
+ #ifdef DSP_FEATURE_DTMF_DETECT
+ ast_dsp_set_features(call->dsp, DSP_FEATURE_DTMF_DETECT | ((call->faxdetect) ? DSP_FEATURE_FAX_DETECT : 0));
+ #else
+ ast_dsp_set_features(call->dsp, DSP_FEATURE_DIGIT_DETECT | ((call->faxdetect) ? DSP_FEATURE_FAX_DETECT : 0));
+ #endif
+
+ #endif
+ if (!call->trans) {
+ #ifdef LCR_FOR_CALLWEAVER
+ call->trans=ast_translator_build_path(AST_FORMAT_SLINEAR, 8000, (options.law=='a')?AST_FORMAT_ALAW:AST_FORMAT_ULAW, 8000);
+ #endif
+ #ifdef LCR_FOR_ASTERISK
+ #if ASTERISK_VERSION_NUM < 100000
+ call->trans=ast_translator_build_path(AST_FORMAT_SLINEAR, (options.law=='a')?AST_FORMAT_ALAW:AST_FORMAT_ULAW);
+// #else
+// struct ast_format src;
+// struct ast_format dst;
+// ast_format_set(&dst, AST_FORMAT_SLINEAR, 0);
+// ast_format_set(&dst,(options.law=='a')?AST_FORMAT_ALAW:AST_FORMAT_ULAW , 0);
+// call->trans=ast_translator_build_path(&dst, &src);
+ #endif
+ #endif
+ }
+ }
}
}
{
union parameter newparam;
struct ast_channel *ast = call->ast;
+// const char *tmp;
if (!call->ast || !call->ref)
return;
+#ifdef AST_1_8_OR_HIGHER
+ CDEBUG(call, call->ast, "Sending setup to LCR. (interface=%s dialstring=%s, cid=%s)\n", call->interface, call->dialstring, call->callerinfo.id);
+#else
CDEBUG(call, call->ast, "Sending setup to LCR. (interface=%s dialstring=%s, cid=%s)\n", call->interface, call->dialstring, call->cid_num);
+#endif
/* send setup message to LCR */
memset(&newparam, 0, sizeof(union parameter));
- newparam.setup.dialinginfo.itype = INFO_ITYPE_ISDN;
- newparam.setup.dialinginfo.ntype = INFO_NTYPE_UNKNOWN;
+ newparam.setup.dialinginfo.itype = INFO_ITYPE_ISDN;
+ newparam.setup.dialinginfo.ntype = INFO_NTYPE_UNKNOWN;
if (call->keypad)
strncpy(newparam.setup.dialinginfo.keypad, call->dialstring, sizeof(newparam.setup.dialinginfo.keypad)-1);
else
strncpy(newparam.setup.dialinginfo.id, call->dialstring, sizeof(newparam.setup.dialinginfo.id)-1);
- strncpy(newparam.setup.dialinginfo.interfaces, call->interface, sizeof(newparam.setup.dialinginfo.interfaces)-1);
- newparam.setup.callerinfo.itype = INFO_ITYPE_CHAN;
- newparam.setup.callerinfo.ntype = INFO_NTYPE_UNKNOWN;
+ if (!!strcmp(call->interface, "pbx"))
+ strncpy(newparam.setup.dialinginfo.interfaces, call->interface, sizeof(newparam.setup.dialinginfo.interfaces)-1);
+ newparam.setup.callerinfo.itype = INFO_ITYPE_CHAN;
+ newparam.setup.callerinfo.ntype = INFO_NTYPE_UNKNOWN;
strncpy(newparam.setup.callerinfo.display, call->display, sizeof(newparam.setup.callerinfo.display)-1);
call->display[0] = '\0';
+
+#ifdef AST_1_8_OR_HIGHER
+ /* set stored call information */
+ memcpy(&newparam.setup.callerinfo, &call->callerinfo, sizeof(struct caller_info));
+ memcpy(&newparam.setup.redirinfo, &call->redirinfo, sizeof(struct redir_info));
+#else
if (call->cid_num[0])
strncpy(newparam.setup.callerinfo.id, call->cid_num, sizeof(newparam.setup.callerinfo.id)-1);
if (call->cid_name[0])
strncpy(newparam.setup.callerinfo.name, call->cid_name, sizeof(newparam.setup.callerinfo.name)-1);
if (call->cid_rdnis[0]) {
strncpy(newparam.setup.redirinfo.id, call->cid_rdnis, sizeof(newparam.setup.redirinfo.id)-1);
- newparam.setup.redirinfo.itype = INFO_ITYPE_CHAN;
- newparam.setup.redirinfo.ntype = INFO_NTYPE_UNKNOWN;
+ newparam.setup.redirinfo.itype = INFO_ITYPE_CHAN;
+ newparam.setup.redirinfo.ntype = INFO_NTYPE_UNKNOWN;
}
switch(ast->cid.cid_pres & AST_PRES_RESTRICTION) {
case AST_PRES_RESTRICTED:
default:
newparam.setup.callerinfo.ntype = INFO_NTYPE_UNKNOWN;
}
+#endif
+#warning DISABLED DUE TO DOUBLE LOCKING PROBLEM
+// tmp = pbx_builtin_getvar_helper(ast, "LCR_TRANSFERCAPABILITY");
+// if (tmp && *tmp)
+#if ASTERISK_VERSION_NUM < 110000
+// ast->transfercapability = atoi(tmp);
newparam.setup.capainfo.bearer_capa = ast->transfercapability;
+#else
+// ast_channel_transfercapability_set(ast, atoi(tmp));
+ newparam.setup.capainfo.bearer_capa = ast_channel_transfercapability(ast);
+#endif
newparam.setup.capainfo.bearer_mode = INFO_BMODE_CIRCUIT;
if (call->hdlc)
newparam.setup.capainfo.source_mode = B_MODE_HDLC;
newparam.setup.capainfo.hlc = INFO_HLC_NONE;
newparam.setup.capainfo.exthlc = INFO_HLC_NONE;
send_message(MESSAGE_SETUP, call->ref, &newparam);
+ if (call->tx_queue) {
+ memset(&newparam, 0, sizeof(union parameter));
+ newparam.queue = call->tx_queue * 8;
+ send_message(MESSAGE_DISABLE_DEJITTER, call->ref, &newparam);
+ }
/* change to outgoing setup state */
call->state = CHAN_LCR_STATE_OUT_SETUP;
if (!call->ast || !call->ref || !call->dialque[0])
return;
-
+
CDEBUG(call, call->ast, "Sending dial queue to LCR. (dialing=%s)\n", call->dialque);
/* send setup message to LCR */
}
/*
- * send release message to LCR and import bchannel if exported
+ * send release message to LCR
*/
-static void send_release_and_import(struct chan_call *call, int cause, int location)
+static void send_release(struct chan_call *call, int cause, int location)
{
union parameter newparam;
- /* importing channel */
- if (call->bchannel) {
- memset(&newparam, 0, sizeof(union parameter));
- newparam.bchannel.type = BCHANNEL_RELEASE;
- newparam.bchannel.handle = call->bchannel->handle;
- send_message(MESSAGE_BCHANNEL, call->ref, &newparam);
- }
/* sending release */
memset(&newparam, 0, sizeof(union parameter));
newparam.disconnectinfo.cause = cause;
{
int cause, ret;
union parameter newparam;
+#if ASTERISK_VERSION_NUM < 110000
char *exten = ast->exten;
- if (!*exten)
+#else
+ char s_exten[AST_MAX_EXTENSION];
+ char *exten=s_exten;
+
+ strncpy(exten, ast_channel_exten(ast), AST_MAX_EXTENSION-1);
+#endif
+
+if (!*exten)
exten = "s";
+#if ASTERISK_VERSION_NUM < 110000
CDEBUG(call, ast, "Try to start pbx. (exten=%s context=%s complete=%s)\n", exten, ast->context, complete?"yes":"no");
-
+#else
+ CDEBUG(call, ast, "Try to start pbx. (exten=%s context=%s complete=%s)\n", exten, ast_channel_context(ast), complete?"yes":"no");
+#endif
+
if (complete) {
/* if not match */
+#if ASTERISK_VERSION_NUM < 110000
if (!ast_canmatch_extension(ast, ast->context, exten, 1, call->oad)) {
- CDEBUG(call, ast, "Got 'sending complete', but extension '%s' will not match at context '%s' - releasing.\n", exten, ast->context);
+CDEBUG(call, ast, "Got 'sending complete', but extension '%s' will not match at context '%s' - releasing.\n", exten, ast->context);
+#else
+ if (!ast_canmatch_extension(ast, ast_channel_context(ast), exten, 1, call->oad)) {
+CDEBUG(call, ast, "Got 'sending complete', but extension '%s' will not match at context '%s' - releasing.\n", exten, ast_channel_context(ast));
+#endif
cause = 1;
goto release;
}
+#if ASTERISK_VERSION_NUM < 110000
if (!ast_exists_extension(ast, ast->context, exten, 1, call->oad)) {
CDEBUG(call, ast, "Got 'sending complete', but extension '%s' would match at context '%s', if more digits would be dialed - releasing.\n", exten, ast->context);
+#else
+ if (!ast_exists_extension(ast, ast_channel_context(ast), exten, 1, call->oad)) {
+ CDEBUG(call, ast, "Got 'sending complete', but extension '%s' would match at context '%s', if more digits would be dialed - releasing.\n", exten, ast_channel_context(ast));
+#endif
cause = 28;
goto release;
}
goto start;
}
+#if ASTERISK_VERSION_NUM < 110000
if (ast_canmatch_extension(ast, ast->context, exten, 1, call->oad)) {
+#else
+ if (ast_canmatch_extension(ast, ast_channel_context(ast), exten, 1, call->oad)) {
+#endif
/* send setup acknowledge to lcr */
if (call->state != CHAN_LCR_STATE_IN_DIALING) {
memset(&newparam, 0, sizeof(union parameter));
call->state = CHAN_LCR_STATE_IN_DIALING;
/* if match, start pbx */
- if (ast_exists_extension(ast, ast->context, exten, 1, call->oad)) {
+#if ASTERISK_VERSION_NUM < 110000
+ if (ast_exists_extension(ast, ast->context, exten, 1, call->oad)) {
+#else
+ if (ast_exists_extension(ast, ast_channel_context(ast), exten, 1, call->oad)) {
+#endif
CDEBUG(call, ast, "Extensions matches.\n");
goto start;
}
+ /* send setup acknowledge to lcr */
+ if (call->state != CHAN_LCR_STATE_IN_DIALING) {
+ memset(&newparam, 0, sizeof(union parameter));
+ send_message(MESSAGE_OVERLAP, call->ref, &newparam);
+ }
+
+ /* change state */
+ call->state = CHAN_LCR_STATE_IN_DIALING;
+
/* if can match */
CDEBUG(call, ast, "Extensions may match, if more digits are dialed.\n");
return;
}
+#if ASTERISK_VERSION_NUM < 110000
if (!*ast->exten) {
+#else
+ if (!*ast_channel_exten(ast)) {
+#endif
+ /* send setup acknowledge to lcr */
+ if (call->state != CHAN_LCR_STATE_IN_DIALING) {
+ memset(&newparam, 0, sizeof(union parameter));
+ send_message(MESSAGE_OVERLAP, call->ref, &newparam);
+ }
+
+ /* change state */
+ call->state = CHAN_LCR_STATE_IN_DIALING;
+
/* if can match */
CDEBUG(call, ast, "There is no 's' extension (and we tried to match it implicitly). Extensions may match, if more digits are dialed.\n");
return;
release:
/* release lcr */
CDEBUG(call, ast, "Releasing due to extension missmatch.\n");
- send_release_and_import(call, cause, LOCATION_PRIVATE_LOCAL);
+ send_release(call, cause, LOCATION_PRIVATE_LOCAL);
call->ref = 0;
/* release asterisk */
+#if ASTERISK_VERSION_NUM < 110000
ast->hangupcause = call->cause;
+#else
+ ast_channel_hangupcause_set(ast, call->cause);
+#endif
/* change to release state */
call->state = CHAN_LCR_STATE_RELEASE;
ast_hangup(ast); // call will be destroyed here
return;
-
+
start:
/* send setup to asterisk */
CDEBUG(call, ast, "Starting call to Asterisk due to matching extension.\n");
- #ifdef LCR_FOR_CALLWEAVER
+ #ifdef LCR_FOR_CALLWEAVER
ast->type = "LCR";
- snprintf(ast->name, sizeof(ast->name), "LCR/%s-%04x",ast->cid.cid_num, ast_random() & 0xffff);
+ snprintf(ast->name, sizeof(ast->name), "%s/%s-%04x",lcr_type ,ast->cid.cid_num, ast_random() & 0xffff);
#endif
-
+
ret = ast_pbx_start(ast);
if (ret < 0) {
cause = (ret==-2)?34:27;
static void lcr_in_setup(struct chan_call *call, int message_type, union parameter *param)
{
struct ast_channel *ast;
-
+#ifdef AST_1_8_OR_HIGHER
+ struct ast_party_redirecting *ast_redir;
+ struct ast_party_caller *ast_caller;
+#else
+ struct ast_callerid *ast_caller;
+#endif
+#if ASTERISK_VERSION_NUM >= 110000
+ struct ast_party_redirecting s_ast_redir;
+ struct ast_party_caller s_ast_caller;
+ ast_party_redirecting_init(&s_ast_redir);
+ ast_party_caller_init(&s_ast_caller);
+#endif
CDEBUG(call, NULL, "Incomming setup from LCR. (callerid %s, dialing %s)\n", param->setup.callerinfo.id, param->setup.dialinginfo.id);
/* create asterisk channel instrance */
#endif
#ifdef LCR_FOR_ASTERISK
+#ifdef AST_1_8_OR_HIGHER
+ ast = ast_channel_alloc(1, AST_STATE_RESERVED, NULL, NULL, "", NULL, "", "", 0, "%s/%d", lcr_type, ++glob_channel);
+#else
ast = ast_channel_alloc(1, AST_STATE_RESERVED, NULL, NULL, "", NULL, "", 0, "%s/%d", lcr_type, ++glob_channel);
+#endif
#endif
-
+
+#if ASTERISK_VERSION_NUM < 110000
+#ifdef AST_1_8_OR_HIGHER
+ ast_redir = &ast->redirecting;
+ ast_caller = &ast->caller;
+#else
+ ast_caller = &ast->cid;
+#endif
+#else
+ ast_redir = &s_ast_redir;
+ ast_caller = &s_ast_caller;
+#endif
+
if (!ast) {
/* release */
CERROR(call, NULL, "Failed to create Asterisk channel - releasing.\n");
- send_release_and_import(call, CAUSE_RESSOURCEUNAVAIL, LOCATION_PRIVATE_LOCAL);
+ send_release(call, CAUSE_RESSOURCEUNAVAIL, LOCATION_PRIVATE_LOCAL);
/* remove call */
free_call(call);
return;
}
/* link together */
call->ast = ast;
+#if ASTERISK_VERSION_NUM < 110000
ast->tech_pvt = call;
ast->tech = &lcr_tech;
ast->fds[0] = call->pipe[0];
-
+#else
+ ast_channel_tech_pvt_set(ast, call);
+ ast_channel_tech_set(ast, &lcr_tech);
+ ast_channel_set_fd(ast, 0, call->pipe[0]);
+#endif
+
/* fill setup information */
if (param->setup.dialinginfo.id)
+#if ASTERISK_VERSION_NUM < 110000
strncpy(ast->exten, param->setup.dialinginfo.id, AST_MAX_EXTENSION-1);
- if (param->setup.context[0])
- strncpy(ast->context, param->setup.context, AST_MAX_CONTEXT-1);
+ if (param->setup.dialinginfo.context[0])
+ strncpy(ast->context, param->setup.dialinginfo.context, AST_MAX_CONTEXT-1);
else
strncpy(ast->context, param->setup.callerinfo.interface, AST_MAX_CONTEXT-1);
+#else
+ ast_channel_exten_set(ast, param->setup.dialinginfo.id);
+ if (param->setup.context[0])
+ ast_channel_context_set(ast, param->setup.context);
+ else
+ ast_channel_context_set(ast, param->setup.callerinfo.interface);
+#endif
+
+
+#ifdef AST_1_8_OR_HIGHER
+ if (param->setup.callerinfo.id[0]) {
+ ast_caller->id.number.valid = 1;
+ ast_caller->id.number.str = strdup(param->setup.callerinfo.id);
+ if (!param->setup.callerinfo.id[0]) {
+ ast_caller->id.number.presentation = AST_PRES_RESTRICTED;
+ ast_caller->id.number.plan = (0 << 4) | 1;
+ }
+ switch (param->setup.callerinfo.present) {
+ case INFO_PRESENT_ALLOWED:
+ ast_caller->id.number.presentation = AST_PRES_ALLOWED;
+ break;
+ case INFO_PRESENT_RESTRICTED:
+ ast_caller->id.number.presentation = AST_PRES_RESTRICTED;
+ break;
+ default:
+ ast_caller->id.number.presentation = AST_PRES_UNAVAILABLE;
+ }
+ switch (param->setup.callerinfo.screen) {
+ case INFO_SCREEN_USER:
+ ast_caller->id.number.presentation |= AST_PRES_USER_NUMBER_UNSCREENED;
+ break;
+ case INFO_SCREEN_USER_VERIFIED_PASSED:
+ ast_caller->id.number.presentation |= AST_PRES_USER_NUMBER_PASSED_SCREEN;
+ break;
+ case INFO_SCREEN_USER_VERIFIED_FAILED:
+ ast_caller->id.number.presentation |= AST_PRES_USER_NUMBER_FAILED_SCREEN;
+ break;
+ default:
+ ast_caller->id.number.presentation |= AST_PRES_NETWORK_NUMBER;
+ }
+ switch (param->setup.callerinfo.ntype) {
+ case INFO_NTYPE_SUBSCRIBER:
+ ast_caller->id.number.plan = (4 << 4) | 1;
+ break;
+ case INFO_NTYPE_NATIONAL:
+ ast_caller->id.number.plan = (2 << 4) | 1;
+ break;
+ case INFO_NTYPE_INTERNATIONAL:
+ ast_caller->id.number.plan = (1 << 4) | 1;
+ break;
+ default:
+ ast_caller->id.number.plan = (0 << 4) | 1;
+ }
+ }
+ if (param->setup.callerinfo.id2[0]) {
+ ast_caller->ani.number.valid = 1;
+ ast_caller->ani.number.str = strdup(param->setup.callerinfo.id2);
+ switch (param->setup.callerinfo.present2) {
+ case INFO_PRESENT_ALLOWED:
+ ast_caller->ani.number.presentation = AST_PRES_ALLOWED;
+ break;
+ case INFO_PRESENT_RESTRICTED:
+ ast_caller->ani.number.presentation = AST_PRES_RESTRICTED;
+ break;
+ default:
+ ast_caller->ani.number.presentation = AST_PRES_UNAVAILABLE;
+ }
+ switch (param->setup.callerinfo.screen2) {
+ case INFO_SCREEN_USER:
+ ast_caller->ani.number.presentation |= AST_PRES_USER_NUMBER_UNSCREENED;
+ break;
+ case INFO_SCREEN_USER_VERIFIED_PASSED:
+ ast_caller->ani.number.presentation |= AST_PRES_USER_NUMBER_PASSED_SCREEN;
+ break;
+ case INFO_SCREEN_USER_VERIFIED_FAILED:
+ ast_caller->ani.number.presentation |= AST_PRES_USER_NUMBER_FAILED_SCREEN;
+ break;
+ default:
+ ast_caller->ani.number.presentation |= AST_PRES_NETWORK_NUMBER;
+ }
+ switch (param->setup.callerinfo.ntype2) {
+ case INFO_NTYPE_SUBSCRIBER:
+ ast_caller->ani.number.plan = (4 << 4) | 1;
+ break;
+ case INFO_NTYPE_NATIONAL:
+ ast_caller->ani.number.plan = (2 << 4) | 1;
+ break;
+ case INFO_NTYPE_INTERNATIONAL:
+ ast_caller->ani.number.plan = (1 << 4) | 1;
+ break;
+ default:
+ ast_caller->ani.number.plan = (0 << 4) | 1;
+ }
+ }
+ if (param->setup.callerinfo.name[0]) {
+ ast_caller->id.name.valid = 1;
+ ast_caller->id.name.str = strdup(param->setup.callerinfo.name);
+ }
+#if ASTERISK_VERSION_NUM >= 110000
+ ast_channel_caller_set(ast, ast_caller);
+#endif
+ if (param->setup.redirinfo.id[0]) {
+ ast_redir->from.number.valid = 1;
+ ast_redir->from.number.str = strdup(param->setup.redirinfo.id);
+ switch (param->setup.redirinfo.present) {
+ case INFO_PRESENT_ALLOWED:
+ ast_redir->from.number.presentation = AST_PRES_ALLOWED;
+ break;
+ case INFO_PRESENT_RESTRICTED:
+ ast_redir->from.number.presentation = AST_PRES_RESTRICTED;
+ break;
+ default:
+ ast_redir->from.number.presentation = AST_PRES_UNAVAILABLE;
+ }
+ switch (param->setup.redirinfo.screen) {
+ case INFO_SCREEN_USER:
+ ast_redir->from.number.presentation |= AST_PRES_USER_NUMBER_UNSCREENED;
+ break;
+ case INFO_SCREEN_USER_VERIFIED_PASSED:
+ ast_redir->from.number.presentation |= AST_PRES_USER_NUMBER_PASSED_SCREEN;
+ break;
+ case INFO_SCREEN_USER_VERIFIED_FAILED:
+ ast_redir->from.number.presentation |= AST_PRES_USER_NUMBER_FAILED_SCREEN;
+ break;
+ default:
+ ast_redir->from.number.presentation |= AST_PRES_NETWORK_NUMBER;
+ }
+ switch (param->setup.redirinfo.ntype) {
+ case INFO_NTYPE_SUBSCRIBER:
+ ast_redir->from.number.plan = (4 << 4) | 1;
+ break;
+ case INFO_NTYPE_NATIONAL:
+ ast_redir->from.number.plan = (2 << 4) | 1;
+ break;
+ case INFO_NTYPE_INTERNATIONAL:
+ ast_redir->from.number.plan = (1 << 4) | 1;
+ break;
+ default:
+ ast_redir->from.number.plan = (0 << 4) | 1;
+ }
+#if ASTERISK_VERSION_NUM >= 110000
+ ast_channel_redirecting_set(ast, ast_redir);
+#endif
+ }
+#else
+ memset(&ast->cid, 0, sizeof(ast->cid));
if (param->setup.callerinfo.id[0])
ast->cid.cid_num = strdup(param->setup.callerinfo.id);
+ if (param->setup.callerinfo.id2[0])
+ ast->cid.cid_ani = strdup(param->setup.callerinfo.id2);
if (param->setup.callerinfo.name[0])
ast->cid.cid_name = strdup(param->setup.callerinfo.name);
if (param->setup.redirinfo.id[0])
- ast->cid.cid_name = strdup(numberrize_callerinfo(param->setup.callerinfo.id, param->setup.callerinfo.ntype, options.national, options.international));
+ ast->cid.cid_rdnis = strdup(numberrize_callerinfo(param->setup.redirinfo.id, param->setup.redirinfo.ntype, options.national, options.international));
switch (param->setup.callerinfo.present) {
case INFO_PRESENT_ALLOWED:
ast->cid.cid_pres = AST_PRES_ALLOWED;
default:
ast->cid.cid_ton = 0;
}
+#endif
+
+#if ASTERISK_VERSION_NUM < 110000
ast->transfercapability = param->setup.capainfo.bearer_capa;
+#else
+ ast_channel_transfercapability_set(ast, param->setup.capainfo.bearer_capa);
+#endif
/* enable hdlc if transcap is data */
if (param->setup.capainfo.source_mode == B_MODE_HDLC)
call->hdlc = 1;
strncpy(call->oad, numberrize_callerinfo(param->setup.callerinfo.id, param->setup.callerinfo.ntype, options.national, options.international), sizeof(call->oad)-1);
/* configure channel */
+#if ASTERISK_VERSION_NUM < 100000
ast->nativeformats = (options.law=='a')?AST_FORMAT_ALAW:AST_FORMAT_ULAW;
ast->readformat = ast->rawreadformat = ast->nativeformats;
ast->writeformat = ast->rawwriteformat = ast->nativeformats;
+#else
+#if ASTERISK_VERSION_NUM < 110000
+ ast_format_set(&ast->rawwriteformat ,(options.law=='a')?AST_FORMAT_ALAW:AST_FORMAT_ULAW , 0);
+ ast_format_copy(&ast->rawreadformat, &ast->rawwriteformat);
+ ast_format_cap_set(ast->nativeformats, &ast->rawwriteformat);
+ ast_set_write_format(ast, &ast->rawwriteformat);
+ ast_set_read_format(ast, &ast->rawreadformat);
+#else
+ ast_format_set(ast_channel_rawwriteformat(ast) ,(options.law=='a')?AST_FORMAT_ALAW:AST_FORMAT_ULAW , 0);
+ ast_format_copy(ast_channel_rawreadformat(ast), ast_channel_rawwriteformat(ast));
+ ast_format_cap_set(ast_channel_nativeformats(ast), ast_channel_rawwriteformat(ast));
+ ast_set_write_format(ast, ast_channel_rawwriteformat(ast));
+ ast_set_read_format(ast, ast_channel_rawreadformat(ast));
+#endif
+#endif
+#if ASTERISK_VERSION_NUM < 110000
ast->priority = 1;
ast->hangupcause = 0;
+#else
+ ast_channel_priority_set(ast, 1);
+ ast_channel_hangupcause_set(ast, 0);
+#endif
/* change state */
call->state = CHAN_LCR_STATE_IN_SETUP;
if (!wake_global) {
wake_global = 1;
char byte = 0;
- write(wake_pipe[1], &byte, 1);
+ int rc;
+ rc = write(wake_pipe[1], &byte, 1);
}
strncat(call->queue_string, "P", sizeof(call->queue_string)-1);
}
if (!wake_global) {
wake_global = 1;
char byte = 0;
- write(wake_pipe[1], &byte, 1);
+ int rc;
+ rc = write(wake_pipe[1], &byte, 1);
}
strncat(call->queue_string, "R", sizeof(call->queue_string)-1);
}
*/
static void lcr_in_connect(struct chan_call *call, int message_type, union parameter *param)
{
- union parameter newparam;
-
CDEBUG(call, call->ast, "Incomming connect (answer) from LCR.\n");
/* change state */
call->state = CHAN_LCR_STATE_CONNECT;
- /* request bchannel */
- if (!call->bchannel) {
- CDEBUG(call, call->ast, "Requesting B-channel.\n");
- memset(&newparam, 0, sizeof(union parameter));
- newparam.bchannel.type = BCHANNEL_REQUEST;
- send_message(MESSAGE_BCHANNEL, call->ref, &newparam);
- }
/* copy connectinfo */
memcpy(&call->connectinfo, ¶m->connectinfo, sizeof(struct connect_info));
/* queue event to asterisk */
if (!wake_global) {
wake_global = 1;
char byte = 0;
- write(wake_pipe[1], &byte, 1);
+ int rc;
+ rc = write(wake_pipe[1], &byte, 1);
}
strncat(call->queue_string, "N", sizeof(call->queue_string)-1);
}
}
#endif
/* release lcr with same cause */
- send_release_and_import(call, call->cause, call->location);
+ send_release(call, call->cause, call->location);
call->ref = 0;
/* change to release state */
call->state = CHAN_LCR_STATE_RELEASE;
/* queue release asterisk */
if (ast) {
+#if ASTERISK_VERSION_NUM < 110000
ast->hangupcause = call->cause;
+#else
+ ast_channel_hangupcause_set(ast, call->cause);
+#endif
if (call->pbx_started) {
if (!wake_global) {
wake_global = 1;
char byte = 0;
- write(wake_pipe[1], &byte, 1);
+ int rc;
+ rc = write(wake_pipe[1], &byte, 1);
}
strcpy(call->queue_string, "H"); // overwrite other indications
} else {
call->state = CHAN_LCR_STATE_RELEASE;
/* copy release info */
if (!call->cause) {
- call->cause = param->disconnectinfo.cause;
- call->location = param->disconnectinfo.location;
+ call->cause = param->disconnectinfo.cause;
+ call->location = param->disconnectinfo.location;
}
/* if we have an asterisk instance, queue hangup, else we are done */
if (ast) {
+#if ASTERISK_VERSION_NUM < 110000
ast->hangupcause = call->cause;
+#else
+ ast_channel_hangupcause_set(ast, call->cause);
+#endif
if (call->pbx_started) {
if (!wake_global) {
wake_global = 1;
char byte = 0;
- write(wake_pipe[1], &byte, 1);
+ int rc;
+ rc = write(wake_pipe[1], &byte, 1);
}
strcpy(call->queue_string, "H");
} else {
} else {
free_call(call);
}
-
+
}
/*
struct ast_channel *ast = call->ast;
CDEBUG(call, call->ast, "Incoming information from LCR. (dialing=%s)\n", param->information.id);
-
+
if (!ast) return;
/* pbx not started */
if (!call->pbx_started) {
CDEBUG(call, call->ast, "Asterisk not started, adding digits to number.\n");
+#if ASTERISK_VERSION_NUM < 110000
strncat(ast->exten, param->information.id, AST_MAX_EXTENSION-1);
+#else
+ ast_channel_exten_set(ast, param->information.id);
+#endif
lcr_start_pbx(call, ast, param->information.sending_complete);
return;
}
-
+
/* change dailing state after setup */
if (call->state == CHAN_LCR_STATE_IN_SETUP) {
CDEBUG(call, call->ast, "Changing from SETUP to DIALING state.\n");
call->state = CHAN_LCR_STATE_IN_DIALING;
// ast_setstate(ast, AST_STATE_DIALING);
}
-
+
/* queue digits */
if (call->state == CHAN_LCR_STATE_IN_DIALING && param->information.id[0]) {
if (!wake_global) {
wake_global = 1;
char byte = 0;
- write(wake_pipe[1], &byte, 1);
+ int rc;
+ rc = write(wake_pipe[1], &byte, 1);
}
strncat(call->queue_string, param->information.id, sizeof(call->queue_string)-1);
}
*/
static void lcr_in_notify(struct chan_call *call, int message_type, union parameter *param)
{
- union parameter newparam;
-
CDEBUG(call, call->ast, "Incomming notify from LCR. (notify=%d)\n", param->notifyinfo.notify);
- /* request bchannel, if call is resumed and we don't have it */
- if (param->notifyinfo.notify == INFO_NOTIFY_USER_RESUMED && !call->bchannel && call->ref) {
- CDEBUG(call, call->ast, "Reqesting bchannel at resume.\n");
- memset(&newparam, 0, sizeof(union parameter));
- newparam.bchannel.type = BCHANNEL_REQUEST;
- send_message(MESSAGE_BCHANNEL, call->ref, &newparam);
- }
-
if (!call->ast) return;
/* use bridge to forware message not supported by asterisk */
call->has_pattern = 1;
/* request bchannel */
- if (!call->bchannel) {
- CDEBUG(call, call->ast, "Requesting B-channel.\n");
- memset(&newparam, 0, sizeof(union parameter));
- newparam.bchannel.type = BCHANNEL_REQUEST;
- send_message(MESSAGE_BCHANNEL, call->ref, &newparam);
- }
+ CDEBUG(call, call->ast, "Requesting audio path (ref=%d)\n", call->ref);
+ memset(&newparam, 0, sizeof(union parameter));
+ send_message(MESSAGE_AUDIOPATH, call->ref, &newparam);
+
/* queue PROGRESS, because tones are available */
if (call->ast && call->pbx_started) {
if (!wake_global) {
wake_global = 1;
char byte = 0;
- write(wake_pipe[1], &byte, 1);
+ int rc;
+ rc = write(wake_pipe[1], &byte, 1);
}
strncat(call->queue_string, "T", sizeof(call->queue_string)-1);
}
return;
if (!call->dsp_dtmf) {
- CDEBUG(call, call->ast, "Recognised DTMF digit '%c', but ignoring. This is fixed in later mISDN driver.\n", val);
+ CDEBUG(call, call->ast, "Recognised DTMF digit '%c' by LCR, but ignoring. (disabled by option)\n", val);
return;
}
if (!wake_global) {
wake_global = 1;
char byte = 0;
- write(wake_pipe[1], &byte, 1);
+ int rc;
+ rc = write(wake_pipe[1], &byte, 1);
}
strncat(call->queue_string, digit, sizeof(call->queue_string)-1);
}
*/
int receive_message(int message_type, unsigned int ref, union parameter *param)
{
- struct bchannel *bchannel;
struct chan_call *call;
union parameter newparam;
+ int rc = 0;
memset(&newparam, 0, sizeof(union parameter));
- /* handle bchannel message*/
- if (message_type == MESSAGE_BCHANNEL) {
- switch(param->bchannel.type) {
- case BCHANNEL_ASSIGN:
- CDEBUG(NULL, NULL, "Received BCHANNEL_ASSIGN message. (handle=%08lx) for ref %d\n", param->bchannel.handle, ref);
- if ((bchannel = find_bchannel_handle(param->bchannel.handle))) {
- CERROR(NULL, NULL, "bchannel handle %x already assigned.\n", (int)param->bchannel.handle);
- return -1;
- }
- /* create bchannel */
- bchannel = alloc_bchannel(param->bchannel.handle);
- if (!bchannel) {
- CERROR(NULL, NULL, "alloc bchannel handle %x failed.\n", (int)param->bchannel.handle);
- return -1;
- }
-
- /* configure channel */
- bchannel->b_tx_gain = param->bchannel.tx_gain;
- bchannel->b_rx_gain = param->bchannel.rx_gain;
- strncpy(bchannel->b_pipeline, param->bchannel.pipeline, sizeof(bchannel->b_pipeline)-1);
- if (param->bchannel.crypt_len && param->bchannel.crypt_len <= sizeof(bchannel->b_bf_key)) {
- bchannel->b_bf_len = param->bchannel.crypt_len;
- memcpy(bchannel->b_bf_key, param->bchannel.crypt, param->bchannel.crypt_len);
- }
- bchannel->b_txdata = 0;
- bchannel->b_tx_dejitter = 1;
-
- /* in case, ref is not set, this bchannel instance must
- * be created until it is removed again by LCR */
- /* link to call */
- call = find_call_ref(ref);
- if (call) {
- bchannel->call = call;
- call->bchannel = bchannel;
- if (call->dsp_dtmf)
- bchannel_dtmf(bchannel, 1);
- if (call->bf_len)
- bchannel_blowfish(bchannel, call->bf_key, call->bf_len);
- if (call->pipeline[0])
- bchannel_pipeline(bchannel, call->pipeline);
- if (call->rx_gain)
- bchannel_gain(bchannel, call->rx_gain, 0);
- if (call->tx_gain)
- bchannel_gain(bchannel, call->tx_gain, 1);
- if (call->bridge_id) {
- CDEBUG(call, call->ast, "Join bchannel, because call is already bridged.\n");
- bchannel_join(bchannel, call->bridge_id);
- }
- /* create only, if call exists, othewhise it bchannel is freed below... */
- if (bchannel_create(bchannel, ((call->nodsp || call->faxdetect > 0)?1:0) + ((call->hdlc)?2:0), call->nodsp_queue))
- bchannel_activate(bchannel, 1);
- }
- /* acknowledge */
- newparam.bchannel.type = BCHANNEL_ASSIGN_ACK;
- newparam.bchannel.handle = param->bchannel.handle;
- send_message(MESSAGE_BCHANNEL, 0, &newparam);
- /* if call has released before bchannel is assigned */
- if (!call) {
- newparam.bchannel.type = BCHANNEL_RELEASE;
- newparam.bchannel.handle = param->bchannel.handle;
- send_message(MESSAGE_BCHANNEL, 0, &newparam);
- }
-
- break;
-
- case BCHANNEL_REMOVE:
- CDEBUG(NULL, NULL, "Received BCHANNEL_REMOVE message. (handle=%08lx)\n", param->bchannel.handle);
- if (!(bchannel = find_bchannel_handle(param->bchannel.handle))) {
- CERROR(NULL, NULL, "Bchannel handle %x not assigned.\n", (int)param->bchannel.handle);
- return -1;
- }
- /* unklink from call and destroy bchannel */
- free_bchannel(bchannel);
-
- /* acknowledge */
- newparam.bchannel.type = BCHANNEL_REMOVE_ACK;
- newparam.bchannel.handle = param->bchannel.handle;
- send_message(MESSAGE_BCHANNEL, 0, &newparam);
-
- break;
-
- default:
- CDEBUG(NULL, NULL, "Received unknown bchannel message %d.\n", param->bchannel.type);
- }
- return 0;
- }
-
/* handle new ref */
if (message_type == MESSAGE_NEWREF) {
- if (param->direction) {
+ if (param->newref.direction) {
/* new ref from lcr */
CDEBUG(NULL, NULL, "Received new ref by LCR, due to incomming call. (ref=%ld)\n", ref);
if (!ref || find_call_ref(ref)) {
call = find_call_ref(0);
if (!call) {
/* send release, if ref does not exist */
- CDEBUG(NULL, NULL, "No call found, that requests a ref.\n");
- send_release_and_import(call, CAUSE_NORMAL, LOCATION_PRIVATE_LOCAL);
+ CERROR(NULL, NULL, "No call found, that requests a ref.\n");
return 0;
}
/* store new ref */
else if (call->state == CHAN_LCR_STATE_RELEASE) {
/* send release */
if (call->cause)
- send_release_and_import(call, call->cause, call->location);
+ send_release(call, call->cause, call->location);
else
- send_release_and_import(call, CAUSE_NORMAL, LOCATION_PRIVATE_LOCAL);
+ send_release(call, CAUSE_NORMAL, LOCATION_PRIVATE_LOCAL);
/* free call */
free_call(call);
return 0;
call->audiopath = param->audiopath;
break;
+ case MESSAGE_TRAFFIC: // if remote audio connected or hold
+ {
+ unsigned char *p = param->traffic.data;
+ int i, len = param->traffic.len;
+ for (i = 0; i < len; i++, p++)
+ *p = flip_bits[*p];
+ }
+ rc = write(call->pipe[1], param->traffic.data, param->traffic.len);
+ break;
+
+ case MESSAGE_DTMF:
+ lcr_in_dtmf(call, param->dtmf);
+ break;
+
default:
CDEBUG(call, call->ast, "Message %d from LCR unhandled.\n", message_type);
break;
}
- return 0;
+ return rc;
}
/*
if (!wake_global) {
wake_global = 1;
char byte = 0;
- write(wake_pipe[1], &byte, 1);
+ int rc;
+ rc = write(wake_pipe[1], &byte, 1);
}
strcpy(call->queue_string, "H");
call = call->next;
}
-
- /* release all bchannels */
- while(bchannel_first)
- free_bchannel(bchannel_first);
}
void close_socket(void);
/* read from socket */
len = read(lcr_sock, &msg, sizeof(msg));
if (len == 0) {
- CERROR(NULL, NULL, "Socket closed.\n");
+ CERROR(NULL, NULL, "Socket closed.(read)\n");
error:
CERROR(NULL, NULL, "Handling of socket failed - closing for some seconds.\n");
close_socket();
admin = admin_first;
len = write(lcr_sock, &admin->msg, sizeof(msg));
if (len == 0) {
- CERROR(NULL, NULL, "Socket closed.\n");
+ CERROR(NULL, NULL, "Socket closed.(write)\n");
goto error;
}
if (len > 0) {
{
struct admin_list *admin, *temp;
+ /* socket not created */
+ if (lcr_sock < 0)
+ return;
+
unregister_fd(&socket_fd);
/* flush pending messages */
admin_first = NULL;
/* close socket */
- if (lcr_sock >= 0)
- close(lcr_sock);
+ close(lcr_sock);
lcr_sock = -1;
global_change = 1;
}
static int wake_event(struct lcr_fd *fd, unsigned int what, void *instance, int index)
{
char byte;
+ int rc;
- read(wake_pipe[0], &byte, 1);
+ rc = read(wake_pipe[0], &byte, 1);
wake_global = 0;
struct ast_frame fr;
char *p;
+again:
call = call_first;
while(call) {
p = call->queue_string;
ast = call->ast;
if (*p && ast) {
- ast_channel_lock(ast);
+ if (ast_channel_trylock(ast)) {
+ ast_mutex_unlock(&chan_lock);
+ usleep(1);
+ ast_mutex_lock(&chan_lock);
+ goto again;
+ }
while(*p) {
switch (*p) {
case 'T':
CDEBUG(call, ast, "Sending queued digit '%c' to Asterisk.\n", *p);
/* send digit to asterisk */
memset(&fr, 0, sizeof(fr));
-
+
#ifdef LCR_FOR_ASTERISK
fr.frametype = AST_FRAME_DTMF_BEGIN;
#endif
#ifdef LCR_FOR_CALLWEAVER
fr.frametype = AST_FRAME_DTMF;
#endif
-
+
+#ifdef AST_1_8_OR_HIGHER
+ fr.subclass.integer = *p;
+#else
fr.subclass = *p;
+#endif
fr.delivery = ast_tv(0, 0);
ast_queue_frame(ast, &fr);
-
+
#ifdef LCR_FOR_ASTERISK
fr.frametype = AST_FRAME_DTMF_END;
ast_queue_frame(ast, &fr);
#endif
-
+
break;
default:
CDEBUG(call, ast, "Ignoring queued digit 0x%02x.\n", *p);
memset(&socket_retry, 0, sizeof(socket_retry));
add_timer(&socket_retry, handle_retry, NULL, 0);
- bchannel_pid = getpid();
-
/* open socket the first time */
handle_retry(NULL, NULL, 0);
ast_mutex_lock(&chan_lock);
- while(!quit) {
+ while(1) {
handle_queue();
select_main(0, &global_change, lock_chan, unlock_chan);
}
- close_socket();
-
- del_timer(&socket_retry);
-
- unregister_fd(&wake_fd);
- close(wake_pipe[0]);
- close(wake_pipe[1]);
-
- CERROR(NULL, NULL, "Thread exit.\n");
-
- ast_mutex_unlock(&chan_lock);
-
return NULL;
}
* new asterisk instance
*/
static
+#ifdef AST_1_8_OR_HIGHER
+#if ASTERISK_VERSION_NUM < 100000
+struct ast_channel *lcr_request(const char *type, format_t format, const struct ast_channel *requestor, void *data, int *cause)
+#else
+struct ast_channel *lcr_request(const char *type, struct ast_format_cap *format, const struct ast_channel *requestor, void *data, int *cause)
+#endif
+#else
struct ast_channel *lcr_request(const char *type, int format, void *data, int *cause)
+#endif
{
char exten[256], *dial, *interface, *opt;
struct ast_channel *ast;
- struct chan_call *call;
+ struct chan_call *call;
+#ifdef AST_1_8_OR_HIGHER
+ const struct ast_party_redirecting *req_redir;
+ const struct ast_party_caller *req_caller;
+#endif
ast_mutex_lock(&chan_lock);
CDEBUG(NULL, NULL, "Received request from Asterisk. (data=%s)\n", (char *)data);
/* create asterisk channel instrance */
#ifdef LCR_FOR_ASTERISK
+#ifdef AST_1_8_OR_HIGHER
+ ast = ast_channel_alloc(1, AST_STATE_RESERVED, NULL, NULL, NULL, NULL, NULL, NULL, 0, "%s/%d", lcr_type, ++glob_channel);
+#else
ast = ast_channel_alloc(1, AST_STATE_RESERVED, NULL, NULL, "", NULL, "", 0, "%s/%d", lcr_type, ++glob_channel);
+#endif
#endif
-
+
#ifdef LCR_FOR_CALLWEAVER
ast = ast_channel_alloc(1);
#endif
-
+
if (!ast) {
CERROR(NULL, NULL, "Failed to create Asterisk channel.\n");
free_call(call);
ast_mutex_unlock(&chan_lock);
return NULL;
}
+#if ASTERISK_VERSION_NUM < 110000
ast->tech = &lcr_tech;
ast->tech_pvt = (void *)1L; // set pointer or asterisk will not call
+#ifdef AST_1_8_OR_HIGHER
+ req_redir = &requestor->redirecting;
+ req_caller = &requestor->caller;
+#endif
+#else
+ ast_channel_tech_set(ast, &lcr_tech);
+ ast_channel_tech_pvt_set(ast, (void *)1L); // set pointer or asterisk will not call
+ req_redir = ast_channel_redirecting(requestor);
+ req_caller = ast_channel_caller(requestor);
+#endif
/* configure channel */
+#if ASTERISK_VERSION_NUM < 100000
+#if ASTERISK_VERSION_NUM < 110000
ast->nativeformats = (options.law=='a')?AST_FORMAT_ALAW:AST_FORMAT_ULAW;
ast->readformat = ast->rawreadformat = ast->nativeformats;
ast->writeformat = ast->rawwriteformat = ast->nativeformats;
+#else
+ ast_channel_nativeformats_set(ast, (options.law=='a')?AST_FORMAT_ALAW:AST_FORMAT_ULAW);
+ ast->readformat = ast->rawreadformat = ast_channel_nativeformats(ast);
+ ast->writeformat = ast->rawwriteformat = ast_channel_nativeformats(ast);
+#endif
+#else
+#if ASTERISK_VERSION_NUM < 110000
+ ast_format_set(&ast->rawwriteformat ,(options.law=='a')?AST_FORMAT_ALAW:AST_FORMAT_ULAW , 0);
+ ast_format_copy(&ast->rawreadformat, &ast->rawwriteformat);
+ ast_format_cap_set(ast->nativeformats, &ast->rawwriteformat);
+ ast_set_write_format(ast, &ast->rawwriteformat);
+ ast_set_read_format(ast, &ast->rawreadformat);
+#else
+ ast_format_set(ast_channel_rawwriteformat(ast) ,(options.law=='a')?AST_FORMAT_ALAW:AST_FORMAT_ULAW , 0);
+ ast_format_copy(ast_channel_rawreadformat(ast), ast_channel_rawwriteformat(ast));
+ ast_format_cap_set(ast_channel_nativeformats(ast), ast_channel_rawwriteformat(ast));
+ ast_set_write_format(ast, ast_channel_rawwriteformat(ast));
+ ast_set_read_format(ast, ast_channel_rawreadformat(ast));
+#endif
+#endif
+#if ASTERISK_VERSION_NUM < 110000
ast->priority = 1;
ast->hangupcause = 0;
+#else
+ ast_channel_priority_set(ast, 1);
+ ast_channel_hangupcause_set(ast, 0);
+#endif
/* link together */
call->ast = ast;
+#if ASTERISK_VERSION_NUM < 110000
ast->tech_pvt = call;
ast->fds[0] = call->pipe[0];
+#else
+ ast_channel_tech_pvt_set(ast, call);
+ ast_channel_set_fd(ast, 0, call->pipe[0]);
+#endif
call->pbx_started = 0;
/* set state */
call->state = CHAN_LCR_STATE_OUT_PREPARE;
strncpy(call->dialstring, dial, sizeof(call->dialstring)-1);
apply_opt(call, (char *)opt);
+#ifdef AST_1_8_OR_HIGHER
+// clone_variables(requestor, ast);
+
+#if 0
+ ast->caller.ani.number.valid= req_caller->ani.number.valid;
+ if (req_caller->ani.number.valid)
+ if (req_caller->ani.number.str)
+ if (req_caller->ani.number.str[0])
+ ast->caller.ani.number.str= strdup(req_caller->ani.number.str);
+ ast->caller.ani.number.plan= req_caller->ani.number.plan;
+ ast->caller.ani.number.presentation= req_caller->ani.number.presentation;
+
+ ast->caller.ani.name.valid= req_caller->ani.name.valid;
+ if (req_caller->ani.name.valid)
+ if (req_caller->ani.name.str)
+ if (req_caller->ani.name.str[0])
+ ast->caller.ani.name.str= strdup(req_caller->ani.name.str);
+ ast->caller.ani.name.presentation= req_caller->ani.name.presentation;
+
+ ast->caller.ani.subaddress.valid= req_caller->ani.subaddress.valid;
+ if (req_caller->ani.subaddress.valid)
+ if (req_caller->ani.subaddress.str)
+ if (req_caller->ani.subaddress.str[0])
+ ast->caller.ani.subaddress.str= strdup(req_caller->ani.subaddress.str);
+ ast->caller.ani.subaddress.type= req_caller->ani.subaddress.type;
+
+ ast->caller.id.number.valid= req_caller->id.number.valid;
+ if (req_caller->id.number.valid)
+ if (req_caller->id.number.str)
+ if (req_caller->id.number.str[0])
+ ast->caller.id.number.str= strdup(req_caller->id.number.str);
+ ast->caller.id.number.plan= req_caller->id.number.plan;
+ ast->caller.id.number.presentation= req_caller->id.number.presentation;
+
+ ast->caller.id.name.valid= req_caller->id.name.valid;
+ if (req_caller->id.name.valid)
+ if (req_caller->id.name.str)
+ if (req_caller->id.name.str[0])
+ ast->caller.id.name.str= strdup(req_caller->id.name.str);
+ ast->caller.id.name.presentation= req_caller->id.name.presentation;
+
+ ast->caller.id.subaddress.valid= req_caller->id.subaddress.valid;
+ if (req_caller->id.subaddress.valid)
+ if (req_caller->id.subaddress.str)
+ if (req_caller->id.subaddress.str[0])
+ ast->caller.id.subaddress.str= strdup(req_caller->id.subaddress.str);
+ ast->caller.id.subaddress.type= req_caller->id.subaddress.type;
+
+ if (requestor->dialed.number.str)
+ if (requestor->dialed.number.str[0])
+ ast->dialed.number.str= strdup(requestor->dialed.number.str);
+ ast->dialed.number.plan= requestor->dialed.number.plan;
+
+ ast->dialed.subaddress.valid= requestor->dialed.subaddress.valid;
+ if (requestor->dialed.subaddress.valid)
+ if (requestor->dialed.subaddress.str)
+ if (requestor->dialed.subaddress.str[0])
+ ast->dialed.subaddress.str= strdup(requestor->dialed.subaddress.str);
+ ast->dialed.subaddress.type= requestor->dialed.subaddress.type;
+
+ ast->dialed.transit_network_select= requestor->dialed.transit_network_select;
+ ast->redirecting.count= req_redir->count;
+ ast->redirecting.reason= req_redir->reason;
+
+ ast->redirecting.from.number.valid= req_redir->from.number.valid;
+ if (req_redir->from.number.valid)
+ if (req_redir->from.number.str)
+ if (req_redir->from.number.str[0])
+ ast->redirecting.from.number.str= strdup(req_redir->from.number.str);
+ ast->redirecting.from.number.plan= req_redir->from.number.plan;
+ ast->redirecting.from.number.presentation= req_redir->from.number.presentation;
+
+ ast->redirecting.to.number.valid= req_redir->to.number.valid;
+ if (req_redir->to.number.valid)
+ if (req_redir->to.number.str)
+ if (req_redir->to.number.str[0])
+ ast->redirecting.to.number.str= strdup(req_redir->to.number.str);
+ ast->redirecting.to.number.plan= req_redir->to.number.plan;
+ ast->redirecting.to.number.presentation= req_redir->to.number.presentation;
+#endif
+ /* store call information for setup */
+
+ /* caller ID */
+ if (requestor && req_caller->id.number.valid) {
+ if (req_caller->id.number.str)
+ strncpy(call->callerinfo.id, req_caller->id.number.str, sizeof(call->callerinfo.id)-1);
+ switch(req_caller->id.number.presentation & AST_PRES_RESTRICTION) {
+ case AST_PRES_RESTRICTED:
+ call->callerinfo.present = INFO_PRESENT_RESTRICTED;
+ break;
+ case AST_PRES_UNAVAILABLE:
+ call->callerinfo.present = INFO_PRESENT_NOTAVAIL;
+ break;
+ case AST_PRES_ALLOWED:
+ default:
+ call->callerinfo.present = INFO_PRESENT_ALLOWED;
+ }
+ switch(req_caller->id.number.presentation & AST_PRES_NUMBER_TYPE) {
+ case AST_PRES_USER_NUMBER_UNSCREENED:
+ call->callerinfo.screen = INFO_SCREEN_USER;
+ break;
+ case AST_PRES_USER_NUMBER_PASSED_SCREEN:
+ call->callerinfo.screen = INFO_SCREEN_USER_VERIFIED_PASSED;
+ break;
+ case AST_PRES_USER_NUMBER_FAILED_SCREEN:
+ call->callerinfo.screen = INFO_SCREEN_USER_VERIFIED_FAILED;
+ break;
+ default:
+ call->callerinfo.screen = INFO_SCREEN_NETWORK;
+ }
+ switch((req_caller->id.number.plan >> 4) & 7) {
+ case 4:
+ call->callerinfo.ntype = INFO_NTYPE_SUBSCRIBER;
+ break;
+ case 2:
+ call->callerinfo.ntype = INFO_NTYPE_NATIONAL;
+ break;
+ case 1:
+ call->callerinfo.ntype = INFO_NTYPE_INTERNATIONAL;
+ break;
+ default:
+ call->callerinfo.ntype = INFO_NTYPE_UNKNOWN;
+ }
+ } else
+ call->callerinfo.present = INFO_PRESENT_NOTAVAIL;
+
+ /* caller ID 2 */
+ if (requestor && req_caller->ani.number.valid) {
+ if (req_caller->ani.number.str)
+ strncpy(call->callerinfo.id2, req_caller->ani.number.str, sizeof(call->callerinfo.id2)-1);
+ switch(req_caller->ani.number.presentation & AST_PRES_RESTRICTION) {
+ case AST_PRES_RESTRICTED:
+ call->callerinfo.present2 = INFO_PRESENT_RESTRICTED;
+ break;
+ case AST_PRES_UNAVAILABLE:
+ call->callerinfo.present2 = INFO_PRESENT_NOTAVAIL;
+ break;
+ case AST_PRES_ALLOWED:
+ default:
+ call->callerinfo.present2 = INFO_PRESENT_ALLOWED;
+ }
+ switch(req_caller->ani.number.presentation & AST_PRES_NUMBER_TYPE) {
+ case AST_PRES_USER_NUMBER_UNSCREENED:
+ call->callerinfo.screen2 = INFO_SCREEN_USER;
+ break;
+ case AST_PRES_USER_NUMBER_PASSED_SCREEN:
+ call->callerinfo.screen2 = INFO_SCREEN_USER_VERIFIED_PASSED;
+ break;
+ case AST_PRES_USER_NUMBER_FAILED_SCREEN:
+ call->callerinfo.screen2 = INFO_SCREEN_USER_VERIFIED_FAILED;
+ break;
+ default:
+ call->callerinfo.screen2 = INFO_SCREEN_NETWORK;
+ }
+ switch((req_caller->ani.number.plan >> 4) & 7) {
+ case 4:
+ call->callerinfo.ntype2 = INFO_NTYPE_SUBSCRIBER;
+ break;
+ case 2:
+ call->callerinfo.ntype2 = INFO_NTYPE_NATIONAL;
+ break;
+ case 1:
+ call->callerinfo.ntype2 = INFO_NTYPE_INTERNATIONAL;
+ break;
+ default:
+ call->callerinfo.ntype2 = INFO_NTYPE_UNKNOWN;
+ }
+ } else
+ call->callerinfo.present2 = INFO_PRESENT_NOTAVAIL;
+
+ /* caller name */
+ if (requestor && req_caller->id.name.valid) {
+ if (req_caller->id.name.str)
+ strncpy(call->callerinfo.name, req_caller->id.name.str, sizeof(call->callerinfo.name)-1);
+ }
+
+ /* redir number */
+ if (requestor && req_redir->from.number.valid) {
+ call->redirinfo.itype = INFO_ITYPE_CHAN;
+ if (req_redir->from.number.str)
+ strncpy(call->redirinfo.id, req_redir->from.number.str, sizeof(call->redirinfo.id)-1);
+ switch(req_redir->from.number.presentation & AST_PRES_RESTRICTION) {
+ case AST_PRES_RESTRICTED:
+ call->redirinfo.present = INFO_PRESENT_RESTRICTED;
+ break;
+ case AST_PRES_UNAVAILABLE:
+ call->redirinfo.present = INFO_PRESENT_NOTAVAIL;
+ break;
+ case AST_PRES_ALLOWED:
+ default:
+ call->redirinfo.present = INFO_PRESENT_ALLOWED;
+ }
+ switch(req_redir->from.number.presentation & AST_PRES_NUMBER_TYPE) {
+ case AST_PRES_USER_NUMBER_UNSCREENED:
+ call->redirinfo.screen = INFO_SCREEN_USER;
+ break;
+ case AST_PRES_USER_NUMBER_PASSED_SCREEN:
+ call->redirinfo.screen = INFO_SCREEN_USER_VERIFIED_PASSED;
+ break;
+ case AST_PRES_USER_NUMBER_FAILED_SCREEN:
+ call->redirinfo.screen = INFO_SCREEN_USER_VERIFIED_FAILED;
+ break;
+ default:
+ call->redirinfo.screen = INFO_SCREEN_NETWORK;
+ }
+ switch((req_redir->from.number.plan >> 4) & 7) {
+ case 4:
+ call->redirinfo.ntype = INFO_NTYPE_SUBSCRIBER;
+ break;
+ case 2:
+ call->redirinfo.ntype = INFO_NTYPE_NATIONAL;
+ break;
+ case 1:
+ call->redirinfo.ntype = INFO_NTYPE_INTERNATIONAL;
+ break;
+ default:
+ call->redirinfo.ntype = INFO_NTYPE_UNKNOWN;
+ }
+ }
+#endif
+
ast_mutex_unlock(&chan_lock);
return ast;
}
static int lcr_call(struct ast_channel *ast, char *dest, int timeout)
{
union parameter newparam;
- struct chan_call *call;
+ struct chan_call *call;
+#if ASTERISK_VERSION_NUM >= 110000
+ int transfercapability;
+#endif
ast_mutex_lock(&chan_lock);
- call = ast->tech_pvt;
-
- #ifdef LCR_FOR_CALLWEAVER
- ast->type = "LCR";
- snprintf(ast->name, sizeof(ast->name), "LCR/%s-%04x",call->dialstring, ast_random() & 0xffff);
- #endif
-
+#if ASTERISK_VERSION_NUM < 110000
+ call = ast->tech_pvt;
+#else
+ call = ast_channel_tech_pvt(ast);
+#endif
+
+ #ifdef LCR_FOR_CALLWEAVER
+ ast->type = "LCR";
+ snprintf(ast->name, sizeof(ast->name), "%s/%s-%04x",lcr_type, call->dialstring, ast_random() & 0xffff);
+ #endif
+
if (!call) {
CERROR(NULL, ast, "Received call from Asterisk, but call instance does not exist.\n");
ast_mutex_unlock(&chan_lock);
call->pbx_started = 1;
/* send MESSAGE_NEWREF */
memset(&newparam, 0, sizeof(union parameter));
- newparam.direction = 0; /* request from app */
+ newparam.newref.direction = 0; /* request from app */
send_message(MESSAGE_NEWREF, 0, &newparam);
/* set hdlc if capability requires hdlc */
+#if ASTERISK_VERSION_NUM < 110000
if (ast->transfercapability == INFO_BC_DATAUNRESTRICTED
|| ast->transfercapability == INFO_BC_DATARESTRICTED
|| ast->transfercapability == INFO_BC_VIDEO)
+#else
+ transfercapability=ast_channel_transfercapability(ast);
+ if (transfercapability == INFO_BC_DATAUNRESTRICTED
+ || transfercapability == INFO_BC_DATARESTRICTED
+ || transfercapability == INFO_BC_VIDEO)
+#endif
call->hdlc = 1;
/* if hdlc is forced by option, we change transcap to data */
if (call->hdlc
+#if ASTERISK_VERSION_NUM < 110000
&& ast->transfercapability != INFO_BC_DATAUNRESTRICTED
&& ast->transfercapability != INFO_BC_DATARESTRICTED
&& ast->transfercapability != INFO_BC_VIDEO)
ast->transfercapability = INFO_BC_DATAUNRESTRICTED;
+#else
+ && transfercapability != INFO_BC_DATAUNRESTRICTED
+ && transfercapability != INFO_BC_DATARESTRICTED
+ && transfercapability != INFO_BC_VIDEO)
+ transfercapability = INFO_BC_DATAUNRESTRICTED;
+#endif
+#ifndef AST_1_8_OR_HIGHER
call->cid_num[0] = 0;
call->cid_name[0] = 0;
call->cid_rdnis[0] = 0;
if (ast->cid.cid_num) if (ast->cid.cid_num[0])
strncpy(call->cid_num, ast->cid.cid_num,
sizeof(call->cid_num)-1);
-
if (ast->cid.cid_name) if (ast->cid.cid_name[0])
- strncpy(call->cid_name, ast->cid.cid_name,
+ strncpy(call->cid_name, ast->cid.cid_name,
sizeof(call->cid_name)-1);
if (ast->cid.cid_rdnis) if (ast->cid.cid_rdnis[0])
- strncpy(call->cid_rdnis, ast->cid.cid_rdnis,
+ strncpy(call->cid_rdnis, ast->cid.cid_rdnis,
sizeof(call->cid_rdnis)-1);
+#endif
ast_mutex_unlock(&chan_lock);
- return 0;
+ return 0;
}
static void send_digit_to_chan(struct ast_channel * ast, char digit )
{
- static const char* dtmf_tones[] = {
- "!941+1336/100,!0/100", /* 0 */
- "!697+1209/100,!0/100", /* 1 */
- "!697+1336/100,!0/100", /* 2 */
- "!697+1477/100,!0/100", /* 3 */
- "!770+1209/100,!0/100", /* 4 */
- "!770+1336/100,!0/100", /* 5 */
- "!770+1477/100,!0/100", /* 6 */
- "!852+1209/100,!0/100", /* 7 */
- "!852+1336/100,!0/100", /* 8 */
- "!852+1477/100,!0/100", /* 9 */
- "!697+1633/100,!0/100", /* A */
- "!770+1633/100,!0/100", /* B */
- "!852+1633/100,!0/100", /* C */
- "!941+1633/100,!0/100", /* D */
- "!941+1209/100,!0/100", /* * */
- "!941+1477/100,!0/100" }; /* # */
-
- if (digit >= '0' && digit <='9')
- ast_playtones_start(ast,0,dtmf_tones[digit-'0'], 0);
- else if (digit >= 'A' && digit <= 'D')
- ast_playtones_start(ast,0,dtmf_tones[digit-'A'+10], 0);
- else if (digit == '*')
- ast_playtones_start(ast,0,dtmf_tones[14], 0);
- else if (digit == '#')
- ast_playtones_start(ast,0,dtmf_tones[15], 0);
- else {
- /* not handled */
- ast_log(LOG_DEBUG, "Unable to handle DTMF tone "
- "'%c' for '%s'\n", digit, ast->name);
- }
+ static const char* dtmf_tones[] = {
+ "!941+1336/100,!0/100", /* 0 */
+ "!697+1209/100,!0/100", /* 1 */
+ "!697+1336/100,!0/100", /* 2 */
+ "!697+1477/100,!0/100", /* 3 */
+ "!770+1209/100,!0/100", /* 4 */
+ "!770+1336/100,!0/100", /* 5 */
+ "!770+1477/100,!0/100", /* 6 */
+ "!852+1209/100,!0/100", /* 7 */
+ "!852+1336/100,!0/100", /* 8 */
+ "!852+1477/100,!0/100", /* 9 */
+ "!697+1633/100,!0/100", /* A */
+ "!770+1633/100,!0/100", /* B */
+ "!852+1633/100,!0/100", /* C */
+ "!941+1633/100,!0/100", /* D */
+ "!941+1209/100,!0/100", /* * */
+ "!941+1477/100,!0/100" }; /* # */
+
+ if (digit >= '0' && digit <='9')
+ ast_playtones_start(ast,0,dtmf_tones[digit-'0'], 0);
+ else if (digit >= 'A' && digit <= 'D')
+ ast_playtones_start(ast,0,dtmf_tones[digit-'A'+10], 0);
+ else if (digit == '*')
+ ast_playtones_start(ast,0,dtmf_tones[14], 0);
+ else if (digit == '#')
+ ast_playtones_start(ast,0,dtmf_tones[15], 0);
+ else {
+#if ASTERISK_VERSION_NUM < 110000
+ CDEBUG(NULL, ast, "Unable to handle DTMF tone '%c' for '%s'\n", digit, ast->name);
+#else
+ CDEBUG(NULL, ast, "Unable to handle DTMF tone '%c' for '%s'\n", digit, ast_channel_name(ast));
+#endif
+ }
}
#ifdef LCR_FOR_ASTERISK
static int lcr_digit(struct ast_channel *ast, char digit)
#endif
{
- struct chan_call *call;
+ struct chan_call *call;
union parameter newparam;
char buf[]="x";
return 0;
ast_mutex_lock(&chan_lock);
- call = ast->tech_pvt;
+#if ASTERISK_VERSION_NUM < 110000
+ call = ast->tech_pvt;
+#else
+ call = ast_channel_tech_pvt(ast);
+#endif
if (!call) {
CERROR(NULL, ast, "Received digit from Asterisk, but no call instance exists.\n");
ast_mutex_unlock(&chan_lock);
static int lcr_digit_end(struct ast_channel *ast, char digit, unsigned int duration)
{
int inband_dtmf = 0;
- struct chan_call *call;
+ struct chan_call *call;
#endif
ast_mutex_lock(&chan_lock);
- call = ast->tech_pvt;
+#if ASTERISK_VERSION_NUM < 110000
+ call = ast->tech_pvt;
+#else
+ call = ast_channel_tech_pvt(ast);
+#endif
if (!call) {
- CERROR(NULL, ast,
- "Received digit from Asterisk, "
- "but no call instance exists.\n");
+ CERROR(NULL, ast,
+ "Received digit from Asterisk, "
+ "but no call instance exists.\n");
ast_mutex_unlock(&chan_lock);
return -1;
}
static int lcr_answer(struct ast_channel *ast)
{
union parameter newparam;
- struct chan_call *call;
+ struct chan_call *call;
ast_mutex_lock(&chan_lock);
- call = ast->tech_pvt;
+#if ASTERISK_VERSION_NUM < 110000
+ call = ast->tech_pvt;
+#else
+ call = ast_channel_tech_pvt(ast);
+#endif
if (!call) {
CERROR(NULL, ast, "Received answer from Asterisk, but no call instance exists.\n");
ast_mutex_unlock(&chan_lock);
return -1;
}
-
+
CDEBUG(call, ast, "Received answer from Asterisk (maybe during lcr_bridge).\n");
-
+
/* copy connectinfo, if bridged */
if (call->bridge_call)
memcpy(&call->connectinfo, &call->bridge_call->connectinfo, sizeof(struct connect_info));
call->state = CHAN_LCR_STATE_CONNECT;
}
/* change state */
- /* request bchannel */
- if (!call->bchannel) {
- CDEBUG(call, ast, "Requesting B-channel.\n");
- memset(&newparam, 0, sizeof(union parameter));
- newparam.bchannel.type = BCHANNEL_REQUEST;
- send_message(MESSAGE_BCHANNEL, call->ref, &newparam);
- }
/* enable keypad */
// memset(&newparam, 0, sizeof(union parameter));
// send_message(MESSAGE_ENABLEKEYPAD, call->ref, &newparam);
-
- ast_mutex_unlock(&chan_lock);
- return 0;
+
+ ast_mutex_unlock(&chan_lock);
+ return 0;
}
static int lcr_hangup(struct ast_channel *ast)
{
- struct chan_call *call;
+ struct chan_call *call;
pthread_t tid = pthread_self();
- if (!pthread_equal(tid, chan_tid))
+ if (!pthread_equal(tid, chan_tid)) {
ast_mutex_lock(&chan_lock);
- call = ast->tech_pvt;
+ }
+#if ASTERISK_VERSION_NUM < 110000
+ call = ast->tech_pvt;
+#else
+ call = ast_channel_tech_pvt(ast);
+#endif
if (!call) {
CERROR(NULL, ast, "Received hangup from Asterisk, but no call instance exists.\n");
- if (!pthread_equal(tid, chan_tid))
+ if (!pthread_equal(tid, chan_tid)) {
ast_mutex_unlock(&chan_lock);
+ }
return -1;
}
CDEBUG(call, ast, "Received hangup from LCR thread.\n");
/* disconnect asterisk, maybe not required */
+#if ASTERISK_VERSION_NUM < 110000
ast->tech_pvt = NULL;
ast->fds[0] = -1;
+#else
+ ast_channel_tech_pvt_set(ast, NULL);
+ ast_channel_set_fd(ast, 0, -1);
+#endif
if (call->ref) {
/* release */
CDEBUG(call, ast, "Releasing ref and freeing call instance.\n");
+#if ASTERISK_VERSION_NUM < 110000
if (ast->hangupcause > 0)
- send_release_and_import(call, ast->hangupcause, LOCATION_PRIVATE_LOCAL);
+ send_release(call, ast->hangupcause, LOCATION_PRIVATE_LOCAL);
+#else
+ if (ast_channel_hangupcause(ast) > 0)
+ send_release(call, ast_channel_hangupcause(ast), LOCATION_PRIVATE_LOCAL);
+#endif
else
- send_release_and_import(call, CAUSE_NORMAL, LOCATION_PRIVATE_LOCAL);
+ send_release(call, CAUSE_NORMAL, LOCATION_PRIVATE_LOCAL);
/* remove call */
free_call(call);
- if (!pthread_equal(tid, chan_tid))
+ if (!pthread_equal(tid, chan_tid)) {
ast_mutex_unlock(&chan_lock);
+ }
return 0;
} else {
/* ref is not set, due to prepare setup or release */
call->state = CHAN_LCR_STATE_RELEASE;
call->ast = NULL;
}
- }
- if (!pthread_equal(tid, chan_tid))
+ }
+ if (!pthread_equal(tid, chan_tid)) {
ast_mutex_unlock(&chan_lock);
+ }
return 0;
}
-static int lcr_write(struct ast_channel *ast, struct ast_frame *f)
+static int lcr_write(struct ast_channel *ast, struct ast_frame *fr)
{
- struct chan_call *call;
-
+ union parameter newparam;
+ struct chan_call *call;
+ struct ast_frame * f = fr;
+ unsigned char *p, *q;
+ int len, l;
+
+#if ASTERISK_VERSION_NUM < 100000
+#ifdef AST_1_8_OR_HIGHER
+ if (!f->subclass.codec)
+#else
if (!f->subclass)
+#endif
CDEBUG(NULL, ast, "No subclass\n");
- if (!(f->subclass & ast->nativeformats))
- CDEBUG(NULL, ast, "Unexpected format.\n");
-
+#endif
+#ifdef AST_1_8_OR_HIGHER
+#if ASTERISK_VERSION_NUM < 100000
+#if ASTERISK_VERSION_NUM < 110000
+ if (!(f->subclass.codec & ast->nativeformats)) {
+#else
+ if (!(f->subclass.codec & ast_channel_nativeformats(ast))) {
+#endif
+#else
+#if ASTERISK_VERSION_NUM < 110000
+ if (!ast_format_cap_iscompatible(ast->nativeformats, &f->subclass.format)) {
+#else
+ if (!ast_format_cap_iscompatible(ast_channel_nativeformats(ast), &f->subclass.format)) {
+#endif
+#endif
+#else
+#if ASTERISK_VERSION_NUM < 110000
+ if (!(f->subclass & ast->nativeformats)) {
+#else
+ if (!(f->subclass & ast_channel_nativeformats(ast))) {
+#endif
+#endif
+ CDEBUG(NULL, ast,
+ "Unexpected format. "
+ "Activating emergency conversion...\n");
+
+#ifdef AST_1_8_OR_HIGHER
+#if ASTERISK_VERSION_NUM < 100000
+ ast_set_write_format(ast, f->subclass.codec);
+#else
+ ast_set_write_format(ast, &f->subclass.format);
+#endif
+#else
+ ast_set_write_format(ast, f->subclass);
+#endif
+#if ASTERISK_VERSION_NUM < 110000
+ f = (ast->writetrans) ? ast_translate(
+ ast->writetrans, fr, 0) : fr;
+#else
+ f = (ast_channel_writetrans(ast)) ? ast_translate(
+ ast_channel_writetrans(ast), fr, 0) : fr;
+#endif
+ }
+
ast_mutex_lock(&chan_lock);
- call = ast->tech_pvt;
- if (!call) {
+#if ASTERISK_VERSION_NUM < 110000
+ call = ast->tech_pvt;
+#else
+ call = ast_channel_tech_pvt(ast);
+#endif
+ if (!call || !call->ref) {
ast_mutex_unlock(&chan_lock);
+ if (f != fr) {
+ ast_frfree(f);
+ }
return -1;
}
- if (call->bchannel && f->samples)
- bchannel_transmit(call->bchannel, *((unsigned char **)&(f->data)), f->samples);
+ len = f->samples;
+ p = *((unsigned char **)&(f->data));
+ q = newparam.traffic.data;
+ memset(&newparam, 0, sizeof(union parameter));
+ while (len) {
+ l = (len > sizeof(newparam.traffic.data)) ? sizeof(newparam.traffic.data) : len;
+ newparam.traffic.len = l;
+ len -= l;
+ for (; l; l--)
+ *q++ = flip_bits[*p++];
+ send_message(MESSAGE_TRAFFIC, call->ref, &newparam);
+ }
ast_mutex_unlock(&chan_lock);
+ if (f != fr) {
+ ast_frfree(f);
+ }
return 0;
}
static struct ast_frame *lcr_read(struct ast_channel *ast)
{
- struct chan_call *call;
- int len;
+ struct chan_call *call;
+ int len = 0;
+ struct ast_frame *f;
ast_mutex_lock(&chan_lock);
- call = ast->tech_pvt;
+#if ASTERISK_VERSION_NUM < 110000
+ call = ast->tech_pvt;
+#else
+ call = ast_channel_tech_pvt(ast);
+#endif
if (!call) {
ast_mutex_unlock(&chan_lock);
return NULL;
#ifdef LCR_FOR_ASTERISK
return &ast_null_frame;
#endif
-
+
#ifdef LCR_FOR_CALLWEAVER
return &nullframe;
#endif
-
+
}
if (len <= 0) {
close(call->pipe[0]);
}
call->read_fr.frametype = AST_FRAME_VOICE;
+#ifdef AST_1_8_OR_HIGHER
+#if ASTERISK_VERSION_NUM < 100000
+#if ASTERISK_VERSION_NUM < 110000
+ call->read_fr.subclass.codec = ast->nativeformats;
+#else
+ call->read_fr.subclass.codec = ast_channel_nativeformats(ast);
+#endif
+#else
+#if ASTERISK_VERSION_NUM < 110000
+ ast_best_codec(ast->nativeformats, &call->read_fr.subclass.format);
+#else
+ ast_best_codec(ast_channel_nativeformats(ast), &call->read_fr.subclass.format);
+#endif
+ call->read_fr.subclass.integer = call->read_fr.subclass.format.id;
+#endif
+#else
+#if ASTERISK_VERSION_NUM < 110000
call->read_fr.subclass = ast->nativeformats;
+#else
+ call->read_fr.subclass = ast_channel_nativeformats(ast);
+#endif
+#endif
if (call->rebuffer) {
call->read_fr.datalen = call->framepos;
call->read_fr.samples = call->framepos;
}
call->read_fr.delivery = ast_tv(0,0);
*((unsigned char **)&(call->read_fr.data)) = call->read_buff;
+
+ f = ast_dsp_process(ast, call->dsp, &call->read_fr);
+ if (f && f->frametype == AST_FRAME_DTMF)
+ CDEBUG(call, ast, "Asterisk detected inband DTMF: %c.\n", f->subclass.integer);
+
ast_mutex_unlock(&chan_lock);
+ if (f && f->frametype == AST_FRAME_DTMF)
+ return f;
+
return &call->read_fr;
}
static int lcr_indicate(struct ast_channel *ast, int cond, const void *data, size_t datalen)
{
union parameter newparam;
- int res = 0;
- struct chan_call *call;
+ int res = 0;
+ struct chan_call *call;
+ const struct ast_tone_zone_sound *ts = NULL;
ast_mutex_lock(&chan_lock);
- call = ast->tech_pvt;
+#if ASTERISK_VERSION_NUM < 110000
+ call = ast->tech_pvt;
+#else
+ call = ast_channel_tech_pvt(ast);
+#endif
if (!call) {
CERROR(NULL, ast, "Received indicate from Asterisk, but no call instance exists.\n");
ast_mutex_unlock(&chan_lock);
return -1;
}
- switch (cond) {
- case AST_CONTROL_BUSY:
+ switch (cond) {
+ case AST_CONTROL_BUSY:
CDEBUG(call, ast, "Received indicate AST_CONTROL_BUSY from Asterisk.\n");
ast_setstate(ast, AST_STATE_BUSY);
if (call->state != CHAN_LCR_STATE_OUT_DISCONNECT) {
send_message(MESSAGE_DISCONNECT, call->ref, &newparam);
/* change state */
call->state = CHAN_LCR_STATE_OUT_DISCONNECT;
+ } else {
+ CDEBUG(call, ast, "Using Asterisk 'busy' indication\n");
+#if ASTERISK_VERSION_NUM < 110000
+ ts = ast_get_indication_tone(ast->zone, "busy");
+#else
+ ts = ast_get_indication_tone(ast_channel_zone(ast), "busy");
+#endif
}
break;
- case AST_CONTROL_CONGESTION:
+ case AST_CONTROL_CONGESTION:
+#if ASTERISK_VERSION_NUM < 110000
CDEBUG(call, ast, "Received indicate AST_CONTROL_CONGESTION from Asterisk. (cause %d)\n", ast->hangupcause);
+#else
+ CDEBUG(call, ast, "Received indicate AST_CONTROL_CONGESTION from Asterisk. (cause %d)\n", ast_channel_hangupcause(ast));
+#endif
if (call->state != CHAN_LCR_STATE_OUT_DISCONNECT) {
/* send message to lcr */
memset(&newparam, 0, sizeof(union parameter));
+#if ASTERISK_VERSION_NUM < 110000
newparam.disconnectinfo.cause = ast->hangupcause;
+#else
+ newparam.disconnectinfo.cause = ast_channel_hangupcause(ast);
+#endif
newparam.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
send_message(MESSAGE_DISCONNECT, call->ref, &newparam);
/* change state */
call->state = CHAN_LCR_STATE_OUT_DISCONNECT;
+ } else {
+ CDEBUG(call, ast, "Using Asterisk 'congestion' indication\n");
+#if ASTERISK_VERSION_NUM < 110000
+ ts = ast_get_indication_tone(ast->zone, "congestion");
+#else
+ ts = ast_get_indication_tone(ast_channel_zone(ast), "congestion");
+#endif
}
break;
- case AST_CONTROL_PROCEEDING:
+ case AST_CONTROL_PROCEEDING:
CDEBUG(call, ast, "Received indicate AST_CONTROL_PROCEEDING from Asterisk.\n");
if (call->state == CHAN_LCR_STATE_IN_SETUP
|| call->state == CHAN_LCR_STATE_IN_DIALING) {
call->state = CHAN_LCR_STATE_IN_PROCEEDING;
}
break;
- case AST_CONTROL_RINGING:
+ case AST_CONTROL_RINGING:
CDEBUG(call, ast, "Received indicate AST_CONTROL_RINGING from Asterisk.\n");
ast_setstate(ast, AST_STATE_RING);
if (call->state == CHAN_LCR_STATE_IN_SETUP
send_message(MESSAGE_ALERTING, call->ref, &newparam);
/* change state */
call->state = CHAN_LCR_STATE_IN_ALERTING;
+ } else {
+ CDEBUG(call, ast, "Using Asterisk 'ring' indication\n");
+#if ASTERISK_VERSION_NUM < 110000
+ ts = ast_get_indication_tone(ast->zone, "ring");
+#else
+ ts = ast_get_indication_tone(ast_channel_zone(ast), "ring");
+#endif
}
break;
case AST_CONTROL_PROGRESS:
CDEBUG(call, ast, "Received indicate AST_CONTROL_PROGRESS from Asterisk.\n");
/* request bchannel */
- if (!call->bchannel) {
- CDEBUG(call, ast, "Requesting B-channel.\n");
- memset(&newparam, 0, sizeof(union parameter));
- newparam.bchannel.type = BCHANNEL_REQUEST;
- send_message(MESSAGE_BCHANNEL, call->ref, &newparam);
- }
+ CDEBUG(call, ast, "Requesting audio path.\n");
+ memset(&newparam, 0, sizeof(union parameter));
+ send_message(MESSAGE_AUDIOPATH, call->ref, &newparam);
break;
- case -1:
+ case -1:
CDEBUG(call, ast, "Received indicate -1.\n");
- res = -1;
+ ast_playtones_stop(ast);
+ res = -1;
break;
- case AST_CONTROL_VIDUPDATE:
+ case AST_CONTROL_VIDUPDATE:
CDEBUG(call, ast, "Received indicate AST_CONTROL_VIDUPDATE.\n");
- res = -1;
- break;
- case AST_CONTROL_HOLD:
+ res = -1;
+ break;
+ case AST_CONTROL_HOLD:
CDEBUG(call, ast, "Received indicate AST_CONTROL_HOLD from Asterisk.\n");
/* send message to lcr */
memset(&newparam, 0, sizeof(union parameter));
newparam.notifyinfo.notify = INFO_NOTIFY_REMOTE_HOLD;
send_message(MESSAGE_NOTIFY, call->ref, &newparam);
-
+
/*start music onhold*/
#ifdef LCR_FOR_ASTERISK
+ #if ASTERISK_VERSION_NUM <110000
ast_moh_start(ast,data,ast->musicclass);
+ #else
+ ast_moh_start(ast,data,ast_channel_musicclass(ast));
#endif
-
+ #endif
+
#ifdef LCR_FOR_CALLWEAVER
ast_moh_start(ast, NULL);
#endif
-
+
call->on_hold = 1;
- break;
- case AST_CONTROL_UNHOLD:
+ break;
+ case AST_CONTROL_UNHOLD:
CDEBUG(call, ast, "Received indicate AST_CONTROL_UNHOLD from Asterisk.\n");
/* send message to lcr */
memset(&newparam, 0, sizeof(union parameter));
send_message(MESSAGE_NOTIFY, call->ref, &newparam);
/*stop moh*/
- ast_moh_stop(ast);
+ ast_moh_stop(ast);
call->on_hold = 0;
- break;
+ break;
#ifdef AST_CONTROL_SRCUPDATE
- case AST_CONTROL_SRCUPDATE:
- CDEBUG(call, ast, "Received AST_CONTROL_SRCUPDATE from Asterisk.\n");
- break;
+ case AST_CONTROL_SRCUPDATE:
+#else
+ case 20:
#endif
- default:
+ CDEBUG(call, ast, "Received AST_CONTROL_SRCUPDATE from Asterisk.\n");
+ break;
+ default:
CERROR(call, ast, "Received indicate from Asterisk with unknown condition %d.\n", cond);
- res = -1;
+ res = -1;
break;
- }
+ }
+
+ if (ts && ts->data[0]) {
+ ast_playtones_start(ast, 0, ts->data, 1);
+ }
/* return */
ast_mutex_unlock(&chan_lock);
- return res;
+ return res;
}
/*
*/
static int lcr_fixup(struct ast_channel *oldast, struct ast_channel *ast)
{
- struct chan_call *call;
+ struct chan_call *call;
if (!ast) {
return -1;
}
ast_mutex_lock(&chan_lock);
+#if ASTERISK_VERSION_NUM < 110000
call = ast->tech_pvt;
+#else
+ call = ast_channel_tech_pvt(ast);
+#endif
if (!call) {
CERROR(NULL, ast, "Received fixup from Asterisk, but no call instance exists.\n");
ast_mutex_unlock(&chan_lock);
*/
static int lcr_send_text(struct ast_channel *ast, const char *text)
{
- struct chan_call *call;
+ struct chan_call *call;
union parameter newparam;
ast_mutex_lock(&chan_lock);
+#if ASTERISK_VERSION_NUM < 110000
call = ast->tech_pvt;
+#else
+ call = ast_channel_tech_pvt(ast);
+#endif
if (!call) {
CERROR(NULL, ast, "Received send_text from Asterisk, but no call instance exists.\n");
ast_mutex_unlock(&chan_lock);
memset(&newparam, 0, sizeof(union parameter));
strncpy(newparam.notifyinfo.display, text, sizeof(newparam.notifyinfo.display)-1);
send_message(MESSAGE_NOTIFY, call->ref, &newparam);
- ast_mutex_lock(&chan_lock);
+ ast_mutex_unlock(&chan_lock);
return 0;
}
struct ast_frame *f;
int bridge_id;
+/* bridge is disabled, because there is currerntly no concept to bridge mISDN channels */
+return AST_BRIDGE_FAILED;
+
CDEBUG(NULL, NULL, "Received bridging request from Asterisk.\n");
carr[0] = ast1;
/* join via dsp (if the channels are currently open) */
ast_mutex_lock(&chan_lock);
+#if ASTERISK_VERSION_NUM < 110000
call1 = ast1->tech_pvt;
call2 = ast2->tech_pvt;
+#else
+ call1 = ast_channel_tech_pvt(ast1);
+ call2 = ast_channel_tech_pvt(ast2);
+#endif
if (!call1 || !call2) {
CDEBUG(NULL, NULL, "Bridge, but we don't have two call instances, exitting.\n");
ast_mutex_unlock(&chan_lock);
return AST_BRIDGE_COMPLETE;
}
- /* join, if both call instances uses dsp
+ /* join, if both call instances uses dsp
ignore the case of fax detection here it may be benificial for ISDN fax machines or pass through.
- */
- if (!call1->nodsp && !call2->nodsp) {
- CDEBUG(NULL, NULL, "Both calls use DSP, bridging via DSP.\n");
-
- /* get bridge id and join */
- bridge_id = new_bridge_id();
-
- call1->bridge_id = bridge_id;
- if (call1->bchannel)
- bchannel_join(call1->bchannel, bridge_id);
-
- call2->bridge_id = bridge_id;
- if (call2->bchannel)
- bchannel_join(call2->bchannel, bridge_id);
- } else
- if (call1->nodsp && call2->nodsp)
- CDEBUG(NULL, NULL, "Both calls use no DSP, bridging in channel driver.\n");
- else
- CDEBUG(NULL, NULL, "One call uses no DSP, bridging in channel driver.\n");
+ */
+ CDEBUG(NULL, NULL, "Both calls use DSP, bridging via DSP.\n");
+
+ /* get bridge id and join */
+ bridge_id = new_bridge_id();
+
+ call1->bridge_id = bridge_id;
+ call2->bridge_id = bridge_id;
+ // FIXME: do bridiging
+ // bchannel_join(call1->bchannel, bridge_id);
+ // bchannel_join(call2->bchannel, bridge_id);
+
call1->bridge_call = call2;
call2->bridge_call = call1;
call2->on_hold = 0;
}
-
+
ast_mutex_unlock(&chan_lock);
-
+
while(1) {
to = -1;
who = ast_waitfor_n(carr, 2, &to);
break;
}
f = ast_read(who);
-
+
if (!f || f->frametype == AST_FRAME_CONTROL) {
if (!f)
CDEBUG(NULL, NULL, "Got hangup.\n");
*rc=who;
break;
}
-
+
if ( f->frametype == AST_FRAME_DTMF ) {
CDEBUG(NULL, NULL, "Got DTMF.\n");
*fo=f;
*rc=who;
break;
}
-
+
if (who == ast1) {
ast_write(ast2,f);
else {
ast_write(ast1,f);
}
-
+
}
-
+
CDEBUG(NULL, NULL, "Releasing bridge.\n");
/* split channels */
ast_mutex_lock(&chan_lock);
+#if ASTERISK_VERSION_NUM < 110000
call1 = ast1->tech_pvt;
call2 = ast2->tech_pvt;
+#else
+ call1 = ast_channel_tech_pvt(ast1);
+ call2 = ast_channel_tech_pvt(ast2);
+#endif
if (call1 && call1->bridge_id) {
call1->bridge_id = 0;
- if (call1->bchannel)
- bchannel_join(call1->bchannel, 0);
if (call1->bridge_call)
call1->bridge_call->bridge_call = NULL;
}
if (call2 && call1->bridge_id) {
call2->bridge_id = 0;
- if (call2->bchannel)
- bchannel_join(call2->bchannel, 0);
if (call2->bridge_call)
call2->bridge_call->bridge_call = NULL;
}
return AST_BRIDGE_COMPLETE;
}
static struct ast_channel_tech lcr_tech = {
- .type="LCR",
+ .type= lcr_type,
.description = "Channel driver for connecting to Linux-Call-Router",
+ #if ASTERISK_VERSION_NUM < 100000
.capabilities = AST_FORMAT_ALAW,
+ #endif
.requester = lcr_request,
#ifdef LCR_FOR_ASTERISK
#endif
.call = lcr_call,
- .bridge = lcr_bridge,
+ .bridge = lcr_bridge,
.hangup = lcr_hangup,
.answer = lcr_answer,
.read = lcr_read,
#ifdef LCR_FOR_ASTERISK
+#ifdef AST_1_8_OR_HIGHER
+static int lcr_config_exec(struct ast_channel *ast, const char *data)
+#else
static int lcr_config_exec(struct ast_channel *ast, void *data)
#endif
+#endif
#ifdef LCR_FOR_CALLWEAVER
static int lcr_config_exec(struct ast_channel *ast, void *data, char **argv)
#ifdef LCR_FOR_ASTERISK
CDEBUG(NULL, ast, "Received lcr_config (data=%s)\n", (char *)data);
#endif
-
+
#ifdef LCR_FOR_CALLWEAVER
CDEBUG(NULL, ast, "Received lcr_config (data=%s)\n", argv[0]);
#endif
-
+
/* find channel */
call = call_first;
while(call) {
call = call->next;
}
if (call)
-
+
#ifdef LCR_FOR_ASTERISK
apply_opt(call, (char *)data);
- #endif
-
- #ifdef LCR_FOR_CALLWEAVER
+ #endif
+
+ #ifdef LCR_FOR_CALLWEAVER
apply_opt(call, (char *)argv[0]);
#endif
+ /* send options */
+ if (call->tx_queue) {
+ union parameter newparam;
+
+ memset(&newparam, 0, sizeof(union parameter));
+ newparam.queue = call->tx_queue * 8;
+ send_message(MESSAGE_DISABLE_DEJITTER, call->ref, &newparam);
+ }
else
CERROR(NULL, ast, "lcr_config app not called by chan_lcr channel.\n");
int load_module(void)
{
u_short i;
+ char options_error[256];
for (i = 0; i < 256; i++) {
flip_bits[i] = (i>>7) | ((i>>5)&2) | ((i>>3)&4) | ((i>>1)&8)
| (i<<7) | ((i&2)<<5) | ((i&4)<<3) | ((i&8)<<1);
}
- if (read_options() == 0) {
+ if (read_options(options_error) == 0) {
CERROR(NULL, NULL, "%s", options_error);
#ifdef LCR_FOR_ASTERISK
return AST_MODULE_LOAD_DECLINE;
- #endif
-
+ #endif
+
#ifdef LCR_FOR_CALLWEAVER
return 0;
#endif
-
+
}
ast_mutex_init(&chan_lock);
ast_mutex_init(&log_lock);
- if (bchannel_initialize()) {
- CERROR(NULL, NULL, "Unable to open mISDN device\n");
- close_socket();
-
- #ifdef LCR_FOR_ASTERISK
+ #if ASTERISK_VERSION_NUM < 100000
+ lcr_tech.capabilities = (options.law=='a')?AST_FORMAT_ALAW:AST_FORMAT_ULAW;
+ #else
+ struct ast_format tmp;
+ ast_format_set(&tmp ,(options.law=='a')?AST_FORMAT_ALAW:AST_FORMAT_ULAW , 0);
+ if (!(lcr_tech.capabilities = ast_format_cap_alloc())) {
return AST_MODULE_LOAD_DECLINE;
- #endif
-
- #ifdef LCR_FOR_CALLWEAVER
- return 0;
- #endif
}
- mISDN_created = 1;
-
- lcr_tech.capabilities = (options.law=='a')?AST_FORMAT_ALAW:AST_FORMAT_ULAW;
+ ast_format_cap_add(lcr_tech.capabilities, &tmp);
+ #endif
if (ast_channel_register(&lcr_tech)) {
CERROR(NULL, NULL, "Unable to register channel class\n");
- bchannel_deinitialize();
close_socket();
#ifdef LCR_FOR_ASTERISK
return AST_MODULE_LOAD_DECLINE;
- #endif
-
+ #endif
+
#ifdef LCR_FOR_CALLWEAVER
return 0;
#endif
}
ast_register_application("lcr_config", lcr_config_exec, "lcr_config",
-
+
#ifdef LCR_FOR_ASTERISK
"lcr_config(<opt><optarg>:<opt>:...)\n"
#endif
-
+
#ifdef LCR_FOR_CALLWEAVER
- "lcr_config(<opt><optarg>:<opt>:...)\n",
+ "lcr_config(<opt><optarg>:<opt>:...)\n",
#endif
-
+
"Sets LCR opts. and optargs\n"
"\n"
"The available options are:\n"
" d - Send display text on called phone, text is the optarg.\n"
" n - Don't detect dtmf tones on called channel.\n"
- " h - Force data call (HDLC).\n"
- " t - Disable mISDN_dsp features (required for fax application).\n"
+ " h - Force data call (HDLC).\n"
" q - Add queue to make fax stream seamless (required for fax app).\n"
" Use queue size in miliseconds for optarg. (try 250)\n"
- " f - Adding fax detection. It it timeouts, mISDN_dsp is used.\n"
- " Use time to detect for optarg.\n"
+ " a - Adding DTMF detection.\n"
+ " f - Adding fax detection.\n"
+#if 0
" c - Make crypted outgoing call, optarg is keyindex.\n"
" e - Perform echo cancelation on this channel.\n"
+#endif
" Takes mISDN pipeline option as optarg.\n"
" s - Send Non Inband DTMF as inband.\n"
" r - re-buffer packets (160 bytes). Required for some SIP-phones and fax applications.\n"
+#if 0
" vr - rxgain control\n"
" vt - txgain control\n"
+#endif
" Volume changes at factor 2 ^ optarg.\n"
" k - use keypad to dial this call.\n"
+ "\n"
+ "set LCR_TRANSFERCAPABILITY to the numerical bearer capabilty in order to alter caller's capability\n"
+ " -> use 16 for fax (3.1k audio)\n"
+ "\n"
+ "To send a fax, you need to set LCR_TRANSFERCAPABILITY environment to 16, also you need to set\n"
+ "options: \"n:t:q250\" for seamless audio transmission.\n"
);
-
-#if 0
+
+#if 0
ast_cli_register(&cli_show_lcr);
ast_cli_register(&cli_show_calls);
ast_cli_register(&cli_reload_routing);
ast_cli_register(&cli_port_unload);
#endif
- quit = 0;
if ((pthread_create(&chan_tid, NULL, chan_thread, NULL)<0)) {
/* failed to create thread */
- bchannel_deinitialize();
close_socket();
ast_channel_unregister(&lcr_tech);
#ifdef LCR_FOR_ASTERISK
return AST_MODULE_LOAD_DECLINE;
- #endif
-
+ #endif
+
#ifdef LCR_FOR_CALLWEAVER
return 0;
#endif
-
+
}
return 0;
}
int unload_module(void)
{
/* First, take us out of the channel loop */
- CDEBUG(NULL, NULL, "-- Unregistering mISDN Channel Driver --\n");
+ CDEBUG(NULL, NULL, "-- Unregistering Linux-Call-Router Channel Driver --\n");
- quit = 1;
- pthread_join(chan_tid, NULL);
-
- ast_channel_unregister(&lcr_tech);
+ pthread_cancel(chan_tid);
- ast_unregister_application("lcr_config");
+ close_socket();
+ del_timer(&socket_retry);
- if (mISDN_created) {
- bchannel_deinitialize();
- mISDN_created = 0;
- }
+ unregister_fd(&wake_fd);
+ close(wake_pipe[0]);
+ close(wake_pipe[1]);
+
+// ast_mutex_unlock(&chan_lock);
+
+ ast_channel_unregister(&lcr_tech);
+
+ ast_unregister_application("lcr_config");
if (lcr_sock >= 0) {
close(lcr_sock);
lcr_sock = -1;
}
+#if ASTERISK_VERSION_NUM >= 100000
+ lcr_tech.capabilities = ast_format_cap_destroy(lcr_tech.capabilities);
+#endif
return 0;
}
projects / lcr.git / blobdiff