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freeswitch
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git-svn-id: http://svn.openzap.org/svn/openzap/trunk@251 a93c3328-9c30-0410-af19-c9cd2b2d52af
This commit is contained in:
Anthony Minessale 2007-06-13 03:37:55 +00:00
parent 8474098118
commit cb5ed64400
7 changed files with 245 additions and 21 deletions
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131
libs/freetdm/mod_openzap/mod_openzap.c
View File

@ -316,6 +316,13 @@ static switch_status_t channel_on_hangup(switch_core_session_t *session)
}
}
break;
case ZAP_CHAN_TYPE_B:
{
if (tech_pvt->zchan->state != ZAP_CHANNEL_STATE_DOWN) {
zap_set_state_locked(tech_pvt->zchan, ZAP_CHANNEL_STATE_HANGUP);
}
}
break;
default:
{
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Unhandled type for channel %s\n", switch_channel_get_name(channel));
@ -536,7 +543,27 @@ static switch_status_t channel_write_frame(switch_core_session_t *session, switc
static switch_status_t channel_receive_message_b(switch_core_session_t *session, switch_core_session_message_t *msg)
{
return SWITCH_STATUS_FALSE;
switch_channel_t *channel;
private_t *tech_pvt;
channel = switch_core_session_get_channel(session);
assert(channel != NULL);
tech_pvt = (private_t *) switch_core_session_get_private(session);
assert(tech_pvt != NULL);
switch (msg->message_id) {
case SWITCH_MESSAGE_INDICATE_PROGRESS:
case SWITCH_MESSAGE_INDICATE_ANSWER:
if (!switch_channel_test_flag(channel, CF_OUTBOUND)) {
zap_set_state_locked(tech_pvt->zchan, ZAP_CHANNEL_STATE_UP);
}
break;
default:
break;
}
return SWITCH_STATUS_SUCCESS;
}
static switch_status_t channel_receive_message_fxo(switch_core_session_t *session, switch_core_session_message_t *msg)
@ -913,7 +940,46 @@ static ZIO_SIGNAL_CB_FUNCTION(on_fxs_signal)
return status;
}
static ZIO_SIGNAL_CB_FUNCTION(on_zap_signal)
static ZIO_SIGNAL_CB_FUNCTION(on_isdn_signal)
{
switch_core_session_t *session = NULL;
switch_channel_t *channel = NULL;
zap_status_t status;
zap_log(ZAP_LOG_DEBUG, "got ISDN sig [%s]\n", zap_signal_event2str(sigmsg->event_id));
switch(sigmsg->event_id) {
case ZAP_SIGEVENT_START:
{
return zap_channel_from_event(sigmsg, &session);
}
break;
case ZAP_SIGEVENT_STOP:
{
while((session = zap_channel_get_session(sigmsg->channel, 0))) {
zap_channel_clear_token(sigmsg->channel, 0);
channel = switch_core_session_get_channel(session);
switch_channel_hangup(channel, SWITCH_CAUSE_NORMAL_CLEARING);
switch_core_session_rwunlock(session);
}
}
break;
case ZAP_SIGEVENT_UP:
{
if ((session = zap_channel_get_session(sigmsg->channel, 0))) {
channel = switch_core_session_get_channel(session);
switch_channel_mark_answered(channel);
switch_core_session_rwunlock(session);
}
}
break;
}
return ZAP_SUCCESS;
}
static ZIO_SIGNAL_CB_FUNCTION(on_analog_signal)
{
switch (sigmsg->channel->type) {
case ZAP_CHAN_TYPE_FXO:
@ -1027,7 +1093,7 @@ static switch_status_t load_config(void)
continue;
}
if (zap_analog_configure_span(span, tonegroup, to, max, on_zap_signal) != ZAP_SUCCESS) {
if (zap_analog_configure_span(span, tonegroup, to, max, on_analog_signal) != ZAP_SUCCESS) {
zap_log(ZAP_LOG_ERROR, "Error starting OpenZAP span %d\n", span_id);
continue;
}
@ -1041,6 +1107,65 @@ static switch_status_t load_config(void)
}
}
if ((spans = switch_xml_child(cfg, "pri_spans"))) {
for (myspan = switch_xml_child(spans, "span"); myspan; myspan = myspan->next) {
char *id = (char *) switch_xml_attr_soft(myspan, "id");
char *context = "default";
char *dialplan = "XML";
Q921NetUser_t mode = Q931_TE;
Q931Dialect_t dialect = Q931_Dialect_National;
uint32_t span_id = 0;
zap_span_t *span = NULL;
char *tonegroup = NULL;
for (param = switch_xml_child(myspan, "param"); param; param = param->next) {
char *var = (char *) switch_xml_attr_soft(param, "name");
char *val = (char *) switch_xml_attr_soft(param, "value");
if (!strcasecmp(var, "tonegroup")) {
tonegroup = val;
} else if (!strcasecmp(var, "mode")) {
mode = strcasecmp(val, "net") ? Q931_TE : Q931_NT;
} else if (!strcasecmp(var, "dialect")) {
dialect = q931_str2Q931Diaelct_type(val);
if (dialect == Q931_Dialect_Count) {
dialect = Q931_Dialect_National;
}
} else if (!strcasecmp(var, "context")) {
context = val;
} else if (!strcasecmp(var, "dialplan")) {
dialplan = val;
}
}
if (!id) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "span missing required param 'id'\n");
}
span_id = atoi(id);
if (!tonegroup) {
tonegroup = "us";
}
if (zap_span_find(span_id, &span) != ZAP_SUCCESS) {
zap_log(ZAP_LOG_ERROR, "Error finding OpenZAP span %d\n", span_id);
continue;
}
if (zap_isdn_configure_span(span, mode, dialect, on_isdn_signal) != ZAP_SUCCESS) {
zap_log(ZAP_LOG_ERROR, "Error starting OpenZAP span %d mode: %d dialect: %d error: %s\n", span_id, mode, dialect, span->last_error);
continue;
}
SPAN_CONFIG[span->span_id].span = span;
switch_copy_string(SPAN_CONFIG[span->span_id].context, context, sizeof(SPAN_CONFIG[span->span_id].context));
switch_copy_string(SPAN_CONFIG[span->span_id].dialplan, dialplan, sizeof(SPAN_CONFIG[span->span_id].dialplan));
zap_isdn_start(span);
}
}
switch_xml_free(xml);

3
libs/freetdm/src/include/openzap.h
View File

@ -296,6 +296,9 @@ struct zap_caller_data {
char aniII[25];
char dnis[25];
char rdnis[25];
int CRV;
uint8_t raw_data[1024];
uint32_t raw_data_len;
};
struct zap_channel {

9
libs/freetdm/src/priserver.c
View File

@ -88,7 +88,7 @@ static void launch_channel(struct sangoma_pri *spri, int channo)
memset(inframe, 0, MAX_BYTES);
memset(outframe, 0, MAX_BYTES);
if (zap_channel_open("wanpipe", spri->span, channo, &chan) != ZAP_SUCCESS) {
if (zap_channel_open(spri->span, channo, &chan) != ZAP_SUCCESS) {
printf("DEBUG cant open fd!\n");
}
@ -103,7 +103,7 @@ static void launch_channel(struct sangoma_pri *spri, int channo)
#endif
#if 1
if (zap_channel_command(chan, ZAP_COMMAND_ENABLE_TONE_DETECT, &tt) != ZAP_SUCCESS) {
if (zap_channel_command(chan, ZAP_COMMAND_ENABLE_DTMF_DETECT, &tt) != ZAP_SUCCESS) {
printf("Critical Error: Failed to set dtmf detect!\n");
zap_channel_close(&chan);
exit(-1);
@ -167,7 +167,7 @@ static void launch_channel(struct sangoma_pri *spri, int channo)
if (lead) {
continue;
}
zap_channel_write(chan, outframe, &len);
zap_channel_write(chan, outframe, sizeof(outframe), &len);
} else {
printf("BREAK");
break;
@ -289,7 +289,8 @@ int main(int argc, char *argv[])
printf("OpenZAP loaded\n");
debug = PRI_DEBUG_Q931_DUMP | PRI_DEBUG_Q931_STATE;
if (sangoma_init_pri(&spri,
1, // span
24, // dchan

12
libs/freetdm/src/sangoma_pri.c
View File

@ -105,8 +105,8 @@ static int __pri_sangoma_read(struct pri *pri, void *buf, int buflen)
memset(&((unsigned char*)buf)[res],0,2);
res+=2;
print_bits(buf, res-2, bb, sizeof(bb), 1);
zap_log(ZAP_LOG_DEBUG, "READ %d\n%s\n%s\n\n", res-2, LINE, bb);
//print_bits(buf, res-2, bb, sizeof(bb), 1, 0);
//zap_log(ZAP_LOG_DEBUG, "READ %d\n%s\n%s\n\n", res-2, LINE, bb);
return res;
}
@ -118,13 +118,13 @@ static int __pri_sangoma_write(struct pri *pri, void *buf, int buflen)
zap_size_t len = buflen -2;
char bb[4096] = "";
if (zap_channel_write(spri->zdchan, buf, &len) != ZAP_SUCCESS) {
if (zap_channel_write(spri->zdchan, buf, buflen, &len) != ZAP_SUCCESS) {
printf("D-WRITE FAIL! [%s]\n", spri->zdchan->last_error);
return 0;
}
print_bits(buf, (int)buflen-2, bb, sizeof(bb), 1);
zap_log(ZAP_LOG_DEBUG, "WRITE %d\n%s\n%s\n\n", (int)buflen-2, LINE, bb);
//print_bits(buf, (int)buflen-2, bb, sizeof(bb), 1, 0);
//zap_log(ZAP_LOG_DEBUG, "WRITE %d\n%s\n%s\n\n", (int)buflen-2, LINE, bb);
return (int) buflen;
}
@ -136,7 +136,7 @@ int sangoma_init_pri(struct sangoma_pri *spri, int span, int dchan, int swtype,
memset(spri, 0, sizeof(struct sangoma_pri));
if (zap_channel_open("wanpipe", span, dchan, &spri->zdchan) != ZAP_SUCCESS) {
if (zap_channel_open(span, dchan, &spri->zdchan) != ZAP_SUCCESS) {
fprintf(stderr, "Unable to open DCHAN %d for span %d (%s)\n", dchan, span, strerror(errno));
} else {
if ((spri->pri = pri_new_cb(spri->zdchan->sockfd, node, swtype, __pri_sangoma_read, __pri_sangoma_write, spri))){

2
libs/freetdm/src/testisdn.c
View File

@ -19,7 +19,7 @@ int main(int argc, char *argv[])
printf("OpenZAP loaded\n");
if (zap_span_find("wanpipe", 1, &span) != ZAP_SUCCESS) {
if (zap_span_find(1, &span) != ZAP_SUCCESS) {
fprintf(stderr, "Error finding OpenZAP span\n");
goto done;
}

7
libs/freetdm/src/zap_io.c
View File

@ -781,9 +781,12 @@ zap_status_t zap_channel_close(zap_channel_t **zchan)
assert(zchan != NULL);
check = *zchan;
assert(check != NULL);
*zchan = NULL;
if (!check) {
return ZAP_FAIL;
}
zap_mutex_lock(check->mutex);
if (zap_test_flag(check, ZAP_CHANNEL_OPEN)) {
status = check->zio->close(check);
@ -1966,7 +1969,7 @@ void print_bits(uint8_t *b, int bl, char *buf, int blen, zap_endian_t e, uint8_t
if (blen < (bl * 10) + 2) {
return;
}
zap_bitstream_init(&bs, b, bl, e, ss);
last = bs.byte_index;
while((bit = zap_bitstream_get_bit(&bs)) > -1) {

102
libs/freetdm/src/zap_isdn.c
View File

@ -71,6 +71,55 @@ static L3INT zap_isdn_931_34(void *pvt, L2UCHAR *msg, L2INT mlen)
assert(data != NULL);
zap_log(ZAP_LOG_DEBUG, "Yay I got an event! Type:[%d] Size:[%d]\n", gen->MesType, gen->Size);
switch(gen->MesType) {
case Q931mes_SETUP:
{
Q931ie_ChanID *chanid = Q931GetIEPtr(gen->ChanID, gen->buf);
Q931ie_CallingNum *callingnum = Q931GetIEPtr(gen->CallingNum, gen->buf);
Q931ie_CalledNum *callednum = Q931GetIEPtr(gen->CalledNum, gen->buf);
int chan_id = chanid->ChanSlot;
zap_channel_t *zchan;
zap_status_t status;
zap_sigmsg_t sig;
zap_isdn_data_t *data;
int fail = 1;
uint32_t cplen = mlen;
if ((status = zap_channel_open(span->span_id, chan_id, &zchan) == ZAP_SUCCESS)) {
zap_set_state_locked(zchan, ZAP_CHANNEL_STATE_RING);
sig.chan_id = zchan->chan_id;
sig.span_id = zchan->span_id;
sig.channel = zchan;
sig.event_id = ZAP_SIGEVENT_START;
data = zchan->span->isdn_data;
memset(&zchan->caller_data, 0, sizeof(zchan->caller_data));
zap_copy_string(zchan->caller_data.cid_num, callingnum->Digit, callingnum->Size - 3);
zap_copy_string(zchan->caller_data.cid_name, callingnum->Digit, callingnum->Size - 3);
zap_copy_string(zchan->caller_data.ani, callingnum->Digit, callingnum->Size - 3);
zap_copy_string(zchan->caller_data.dnis, callednum->Digit, callednum->Size - 3);
zchan->caller_data.CRV = gen->CRV;
if (cplen > sizeof(zchan->caller_data.raw_data)) {
cplen = sizeof(zchan->caller_data.raw_data);
}
memcpy(zchan->caller_data.raw_data, msg, cplen);
zchan->caller_data.raw_data_len = cplen;
if ((status = data->sig_cb(&sig) == ZAP_SUCCESS)) {
fail = 0;
}
}
if (fail) {
// add me
}
}
break;
default:
break;
}
return 0;
}
@ -89,7 +138,7 @@ static int zap_isdn_921_21(void *pvt, L2UCHAR *msg, L2INT mlen)
zap_size_t len = (zap_size_t) mlen;
#ifdef IODEBUG
char bb[4096] = "";
print_bits(msg, (int)len, bb, sizeof(bb), 1, 0);
print_bits(msg, (int)len, bb, sizeof(bb), ZAP_ENDIAN_LITTLE, 0);
zap_log(ZAP_LOG_DEBUG, "WRITE %d\n%s\n%s\n\n", (int)len, LINE, bb);
#endif
@ -98,12 +147,49 @@ static int zap_isdn_921_21(void *pvt, L2UCHAR *msg, L2INT mlen)
return zap_channel_write(span->isdn_data->dchan, msg, len, &len) == ZAP_SUCCESS ? 0 : -1;
}
static void state_advance(zap_channel_t *zchan)
{
Q931mes_Generic *gen = (Q931mes_Generic *) zchan->caller_data.raw_data;
zap_isdn_data_t *data = zchan->span->isdn_data;
zap_log(ZAP_LOG_ERROR, "%d:%d STATE [%s]\n",
zchan->span_id, zchan->chan_id, zap_channel_state2str(zchan->state));
switch (zchan->state) {
case ZAP_CHANNEL_STATE_UP:
{
printf("XXXXXXXXXXXXXXXX answer %d\n", zchan->caller_data.raw_data_len);
gen->MesType = Q931mes_CONNECT;
gen->BearerCap = 0;
gen->CRVFlag = 1;//!(gen->CRVFlag);
Q931Rx43(&data->q931, (void *)gen, zchan->caller_data.raw_data_len);
}
break;
default:
break;
}
}
static void check_state(zap_span_t *span)
{
uint32_t j;
for(j = 1; j <= span->chan_count; j++) {
if (zap_test_flag((&span->channels[j]), ZAP_CHANNEL_STATE_CHANGE)) {
state_advance(&span->channels[j]);
zap_clear_flag_locked((&span->channels[j]), ZAP_CHANNEL_STATE_CHANGE);
}
}
}
static void *zap_isdn_run(zap_thread_t *me, void *obj)
{
zap_span_t *span = (zap_span_t *) obj;
zap_isdn_data_t *data = span->isdn_data;
unsigned char buf[1024];
zap_size_t len = sizeof(buf);
int errs = 0;
#ifdef WIN32
timeBeginPeriod(1);
@ -118,29 +204,34 @@ static void *zap_isdn_run(zap_thread_t *me, void *obj)
zap_status_t status = zap_channel_wait(data->dchan, &flags, 100);
Q921TimerTick(&data->q921);
check_state(span);
switch(status) {
case ZAP_FAIL:
{
zap_log(ZAP_LOG_ERROR, "D-Chan Read Error!\n");
snprintf(span->last_error, sizeof(span->last_error), "D-Chan Read Error!");
goto done;
if (++errs == 10) {
goto done;
}
}
break;
case ZAP_TIMEOUT:
{
/*zap_log(ZAP_LOG_DEBUG, "Timeout!\n");*/
/*Q931TimeTick(data->q931, L3ULONG ms);*/
errs = 0;
}
break;
default:
{
errs = 0;
if (flags & ZAP_READ) {
len = sizeof(buf);
if (zap_channel_read(data->dchan, buf, &len) == ZAP_SUCCESS) {
#ifdef IODEBUG
char bb[4096] = "";
print_bits(buf, (int)len, bb, sizeof(bb), 1, 0);
print_bits(buf, (int)len, bb, sizeof(bb), ZAP_ENDIAN_LITTLE, 0);
zap_log(ZAP_LOG_DEBUG, "READ %d\n%s\n%s\n\n", (int)len, LINE, bb);
#endif
@ -191,7 +282,7 @@ zap_status_t zap_isdn_configure_span(zap_span_t *span, Q921NetUser_t mode, Q931D
zap_channel_t *dchans[2] = {0};
if (span->signal_type) {
snprintf(span->last_error, sizeof(span->last_error), "Span is already configured for signalling.");
snprintf(span->last_error, sizeof(span->last_error), "Span is already configured for signalling [%d].", span->signal_type);
return ZAP_FAIL;
}
@ -246,6 +337,7 @@ zap_status_t zap_isdn_configure_span(zap_span_t *span, Q921NetUser_t mode, Q931D
span->isdn_data->q931.autoRestartAck = 1;
span->signal_type = ZAP_SIGTYPE_ISDN;
return ZAP_SUCCESS;