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[mod_fifo] adding 'noans' and 'early' call status options and dtmf '0' disable config settings option

This commit is contained in:
phonecomwire 2020-04-24 15:39:27 -07:00 committed by Andrey Volk
parent 28e7353769
commit 885c05f01b
1 changed files with 78 additions and 61 deletions
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139
src/mod/applications/mod_fifo/mod_fifo.c
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@ -458,62 +458,6 @@ static int sql2str_callback(void *pArg, int argc, char **argv, char **columnName
return 0;
}
/*!\brief Handler for consumer DTMF
*
* When `fifo_consumer_exit_key` is pressed by the consumer we hangup
* on the caller (unless we've put the caller on hold). The default
* exit key is '*'.
*
* When the consumer presses '0' we put both legs on hold and play
* hold music as follows. To the caller we play `fifo_music` or the
* default hold music for the channel. To the consumer we play
* `fifo_hold_music`, or `fifo_music`, or the default hold music for
* the channel. The consumer can press '0' again to pick up the
* caller from hold.
*/
static switch_status_t on_dtmf(switch_core_session_t *session, void *input, switch_input_type_t itype, void *buf, unsigned int buflen)
{
switch_core_session_t *bleg = (switch_core_session_t *) buf;
switch (itype) {
case SWITCH_INPUT_TYPE_DTMF:
{
switch_dtmf_t *dtmf = (switch_dtmf_t *) input;
switch_channel_t *bchan = switch_core_session_get_channel(bleg);
switch_channel_t *channel = switch_core_session_get_channel(session);
if (switch_channel_test_flag(switch_core_session_get_channel(session), CF_BRIDGE_ORIGINATOR)) {
const char *consumer_exit_key = switch_channel_get_variable(channel, "fifo_consumer_exit_key");
if (!consumer_exit_key) consumer_exit_key = "*";
if (dtmf->digit == *consumer_exit_key) {
switch_channel_hangup(bchan, SWITCH_CAUSE_NORMAL_CLEARING);
return SWITCH_STATUS_BREAK;
} else if (dtmf->digit == '0') {
const char *moh_a = NULL, *moh_b = NULL;
if (!(moh_b = switch_channel_get_variable(bchan, "fifo_music"))) {
moh_b = switch_channel_get_hold_music(bchan);
}
if (!(moh_a = switch_channel_get_variable(channel, "fifo_hold_music"))) {
if (!(moh_a = switch_channel_get_variable(channel, "fifo_music"))) {
moh_a = switch_channel_get_hold_music(channel);
}
}
switch_ivr_soft_hold(session, "0", moh_a, moh_b);
return SWITCH_STATUS_IGNORE;
}
}
}
break;
default:
break;
}
return SWITCH_STATUS_SUCCESS;
}
/*!\brief Handler for caller DTMF
*
* The channel variable `fifo_caller_exit_key` can be set to one or
@ -723,8 +667,66 @@ static struct {
int allow_transcoding;
switch_bool_t delete_all_members_on_startup;
outbound_strategy_t default_strategy;
int disable_dtmf_moh_key;
} globals;
/*!\brief Handler for consumer DTMF
*
* When `fifo_consumer_exit_key` is pressed by the consumer we hangup
* on the caller (unless we've put the caller on hold). The default
* exit key is '*'.
*
* When the consumer presses '0' we put both legs on hold and play
* hold music as follows. To the caller we play `fifo_music` or the
* default hold music for the channel. To the consumer we play
* `fifo_hold_music`, or `fifo_music`, or the default hold music for
* the channel. The consumer can press '0' again to pick up the
* caller from hold.
*/
static switch_status_t on_dtmf(switch_core_session_t *session, void *input, switch_input_type_t itype, void *buf, unsigned int buflen)
{
switch_core_session_t *bleg = (switch_core_session_t *) buf;
switch (itype) {
case SWITCH_INPUT_TYPE_DTMF:
{
switch_dtmf_t *dtmf = (switch_dtmf_t *) input;
switch_channel_t *bchan = switch_core_session_get_channel(bleg);
switch_channel_t *channel = switch_core_session_get_channel(session);
if (switch_channel_test_flag(switch_core_session_get_channel(session), CF_BRIDGE_ORIGINATOR)) {
const char *consumer_exit_key = switch_channel_get_variable(channel, "fifo_consumer_exit_key");
if (!consumer_exit_key) consumer_exit_key = "*";
if (dtmf->digit == *consumer_exit_key) {
switch_channel_hangup(bchan, SWITCH_CAUSE_NORMAL_CLEARING);
return SWITCH_STATUS_BREAK;
} else if (dtmf->digit == '0' && !globals.disable_dtmf_moh_key) {
const char *moh_a = NULL, *moh_b = NULL;
if (!(moh_b = switch_channel_get_variable(bchan, "fifo_music"))) {
moh_b = switch_channel_get_hold_music(bchan);
}
if (!(moh_a = switch_channel_get_variable(channel, "fifo_hold_music"))) {
if (!(moh_a = switch_channel_get_variable(channel, "fifo_music"))) {
moh_a = switch_channel_get_hold_music(channel);
}
}
switch_ivr_soft_hold(session, "0", moh_a, moh_b);
return SWITCH_STATUS_IGNORE;
}
}
}
break;
default:
break;
}
return SWITCH_STATUS_SUCCESS;
}
static int fifo_dec_use_count(const char *outbound_id)
{
int r = 0, *count;
@ -2550,7 +2552,7 @@ typedef enum {
#define MAX_NODES_PER_CONSUMER 25
#define FIFO_DESC "Fifo for stacking parked calls."
#define FIFO_USAGE "<fifo name>[!<importance_number>] [in [<announce file>|undef] [<music file>|undef] | out [wait|nowait] [<announce file>|undef] [<music file>|undef]]"
#define FIFO_USAGE "<fifo name>[!<importance_number>] [in [<announce file>|undef] [<music file>|undef] [early|noans] | out [wait|nowait] [<announce file>|undef] [<music file>|undef]]"
SWITCH_STANDARD_APP(fifo_function)
{
int argc;
@ -2568,7 +2570,7 @@ SWITCH_STANDARD_APP(fifo_function)
char *list_string;
int nlist_count;
char *nlist[MAX_NODES_PER_CONSUMER];
int consumer = 0, in_table = 0;
int consumer = 0, in_table = 0, answer = 0;
const char *arg_fifo_name = NULL;
const char *arg_inout = NULL;
const char *serviced_uuid = NULL;
@ -2658,6 +2660,13 @@ SWITCH_STANDARD_APP(fifo_function)
if (argc > 3) {
moh = argv[3];
}
if (argc > 4) {
if (!strcasecmp(argv[4], "noans")) {
answer = 1;
} else if (!strcasecmp(argv[4], "early")) {
answer = 2;
}
}
}
if (moh && !strcasecmp(moh, "silence")) {
@ -2714,7 +2723,9 @@ SWITCH_STANDARD_APP(fifo_function)
}
}
switch_channel_answer(channel);
if (answer == 0) {
switch_channel_answer(channel);
}
switch_mutex_lock(node->update_mutex);
@ -2965,7 +2976,9 @@ SWITCH_STANDARD_APP(fifo_function)
switch_core_hash_insert(node->consumer_hash, switch_core_session_get_uuid(session), session);
switch_mutex_unlock(node->mutex);
}
switch_channel_answer(channel);
if( answer == 0 ) {
switch_channel_answer(channel);
}
}
if (switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, FIFO_EVENT) == SWITCH_STATUS_SUCCESS) {
@ -3295,7 +3308,9 @@ SWITCH_STANDARD_APP(fifo_function)
break;
}
switch_channel_answer(channel);
if (answer == 0 || answer == 2) {
switch_channel_answer(channel);
}
if (switch_channel_inbound_display(other_channel)) {
if (switch_channel_direction(other_channel) == SWITCH_CALL_DIRECTION_INBOUND) {
@ -4405,6 +4420,8 @@ static switch_status_t read_config_file(switch_xml_t *xml, switch_xml_t *cfg) {
globals.inner_post_trans_execute = switch_core_strdup(globals.pool, val);
} else if (!strcasecmp(var, "delete-all-outbound-member-on-startup")) {
globals.delete_all_members_on_startup = switch_true(val);
} else if (!strcasecmp(var, "disable-dtmf-moh-key") && !zstr(val)) {
globals.disable_dtmf_moh_key = switch_true(val);
}
}
}