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add v18_mode var

This commit is contained in:
Anthony Minessale 2012-07-03 13:35:08 -05:00
parent 59bd4b0f14
commit e941a61ff7
1 changed files with 34 additions and 4 deletions
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38
src/mod/applications/mod_spandsp/mod_spandsp_dsp.c
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@ -146,6 +146,36 @@ static void put_text_msg(void *user_data, const uint8_t *msg, int len)
} }
static int get_v18_mode(switch_core_session_t *session)
{
switch_channel_t *channel = switch_core_session_get_channel(session);
const char *var;
int r = V18_MODE_BELL103;
if ((var = switch_channel_get_variable(channel, "v18_mode"))) {
if (!strcasecmp(var, "5BIT_45") || !strcasecmp(var, "baudot")) {
r = V18_MODE_5BIT_45;
} else if (!strcasecmp(var, "5BIT_50")) {
r = V18_MODE_5BIT_50;
} else if (!strcasecmp(var, "DTMF")) {
r = V18_MODE_DTMF;
} else if (!strcasecmp(var, "EDT")) {
r = V18_MODE_EDT;
} else if (!strcasecmp(var, "BELL103") || !strcasecmp(var, "ascii")) {
r = V18_MODE_BELL103;
} else if (!strcasecmp(var, "V23VIDEOTEX")) {
r = V18_MODE_V23VIDEOTEX;
} else if (!strcasecmp(var, "V21TEXTPHONE")) {
r = V18_MODE_V21TEXTPHONE;
} else if (!strcasecmp(var, "V18TEXTPHONE")) {
r = V18_MODE_V18TEXTPHONE;
}
}
return r;
}
switch_status_t spandsp_tdd_send_session(switch_core_session_t *session, const char *text) switch_status_t spandsp_tdd_send_session(switch_core_session_t *session, const char *text)
{ {
v18_state_t *tdd_state; v18_state_t *tdd_state;
@ -176,9 +206,9 @@ switch_status_t spandsp_tdd_send_session(switch_core_session_t *session, const c
return SWITCH_STATUS_FALSE; return SWITCH_STATUS_FALSE;
} }
tdd_state = v18_init(NULL, TRUE, V18_MODE_5BIT_45, put_text_msg, NULL); tdd_state = v18_init(NULL, TRUE, get_v18_mode(session), put_text_msg, NULL);
v18_put(tdd_state, text, -1); v18_put(tdd_state, text, -1);
while(switch_channel_ready(channel)) { while(switch_channel_ready(channel)) {
@ -223,7 +253,7 @@ switch_status_t spandsp_tdd_encode_session(switch_core_session_t *session, const
} }
pvt->session = session; pvt->session = session;
pvt->tdd_state = v18_init(NULL, TRUE, V18_MODE_5BIT_45, put_text_msg, NULL); pvt->tdd_state = v18_init(NULL, TRUE, get_v18_mode(session), put_text_msg, NULL);
pvt->head_lead = TDD_LEAD; pvt->head_lead = TDD_LEAD;
v18_put(pvt->tdd_state, text, -1); v18_put(pvt->tdd_state, text, -1);
@ -301,7 +331,7 @@ switch_status_t spandsp_tdd_decode_session(switch_core_session_t *session)
} }
pvt->session = session; pvt->session = session;
pvt->tdd_state = v18_init(NULL, FALSE, V18_MODE_5BIT_45, put_text_msg, pvt); pvt->tdd_state = v18_init(NULL, FALSE, get_v18_mode(session), put_text_msg, pvt);
if ((status = switch_core_media_bug_add(session, "spandsp_tdd_decode", NULL, if ((status = switch_core_media_bug_add(session, "spandsp_tdd_decode", NULL,
tdd_decode_callback, pvt, 0, SMBF_READ_REPLACE | SMBF_NO_PAUSE, &bug)) != SWITCH_STATUS_SUCCESS) { tdd_decode_callback, pvt, 0, SMBF_READ_REPLACE | SMBF_NO_PAUSE, &bug)) != SWITCH_STATUS_SUCCESS) {