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interval 

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@41 a93c3328-9c30-0410-af19-c9cd2b2d52af
This commit is contained in:
Anthony Minessale 2007-05-20 01:50:01 +00:00
parent 425083a45d
commit 426739b6b9
4 changed files with 36 additions and 5 deletions
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3
libs/openzap/src/include/openzap.h
View File

@ -166,6 +166,9 @@ struct zap_channel {
zap_channel_feature_t features;
zap_codec_t effective_codec;
zap_codec_t native_codec;
uint32_t effective_interval;
uint32_t native_interval;
uint32_t packet_len;
teletone_dtmf_detect_state_t dtmf_detect;
zap_event_t event_header;
char last_error[256];

6
libs/openzap/src/include/zap_types.h
View File

@ -109,7 +109,8 @@ typedef enum {
typedef enum {
ZAP_CHANNEL_FEATURE_DTMF = (1 << 0),
ZAP_CHANNEL_FEATURE_CODECS = (1 << 1)
ZAP_CHANNEL_FEATURE_CODECS = (1 << 1),
ZAP_CHANNEL_FEATURE_INTERVAL = (1 << 2)
} zap_channel_feature_t;
typedef enum {
@ -118,7 +119,8 @@ typedef enum {
ZAP_CHANNEL_OPEN = (1 << 2),
ZAP_CHANNEL_DTMF_DETECT = (1 << 3),
ZAP_CHANNEL_SUPRESS_DTMF = (1 << 4),
ZAP_CHANNEL_TRANSCODE = (1 << 5)
ZAP_CHANNEL_TRANSCODE = (1 << 5),
ZAP_CHANNEL_BUFFER = (1 << 6)
} zap_channel_flag_t;
typedef struct zap_channel zap_channel_t;

25
libs/openzap/src/openzap.c
View File

@ -414,7 +414,29 @@ zap_status_t zap_channel_command(zap_channel_t *zchan, zap_command_t command, vo
}
switch(command) {
case ZAP_COMMAND_SET_CODEC:
case ZAP_COMMAND_SET_INTERVAL:
{
if (!zap_channel_test_feature(zchan, ZAP_CHANNEL_FEATURE_INTERVAL)) {
zchan->effective_interval = ZAP_COMMAND_OBJ_INT;
if (zchan->effective_interval == zchan->native_interval) {
zap_clear_flag(zchan, ZAP_CHANNEL_BUFFER);
} else {
zap_set_flag(zchan, ZAP_CHANNEL_BUFFER);
}
zchan->packet_len = zchan->native_interval * (zchan->effective_codec == ZAP_CODEC_SLIN ? 16 : 8);
return ZAP_SUCCESS;
}
}
break;
case ZAP_COMMAND_GET_INTERVAL:
{
if (!zap_channel_test_feature(zchan, ZAP_CHANNEL_FEATURE_INTERVAL)) {
ZAP_COMMAND_OBJ_INT = zchan->effective_interval;
return ZAP_SUCCESS;
}
}
break;
case ZAP_COMMAND_SET_CODEC:
{
if (!zap_channel_test_feature(zchan, ZAP_CHANNEL_FEATURE_CODECS)) {
zchan->effective_codec = ZAP_COMMAND_OBJ_INT;
@ -423,6 +445,7 @@ zap_status_t zap_channel_command(zap_channel_t *zchan, zap_command_t command, vo
} else {
zap_set_flag(zchan, ZAP_CHANNEL_TRANSCODE);
}
zchan->packet_len = zchan->native_interval * (zchan->effective_codec == ZAP_CODEC_SLIN ? 16 : 8);
return ZAP_SUCCESS;
}
}

7
libs/openzap/src/zap_wanpipe.c
View File

@ -76,7 +76,6 @@ static unsigned wp_open_range(zap_span_t *span, unsigned spanno, unsigned start,
if (sockfd != WP_INVALID_SOCKET && zap_span_add_channel(span, sockfd, type, &chan) == ZAP_SUCCESS) {
zap_log(ZAP_LOG_INFO, "configuring device s%dc%d as OpenZAP device %d:%d fd:%d\n", spanno, x, chan->span_id, chan->chan_id, sockfd);
configured++;
} else {
zap_log(ZAP_LOG_ERROR, "failure configuring device s%dc%d\n", spanno, x);
}
@ -250,7 +249,10 @@ static ZINT_OPEN_FUNCTION(wanpipe_open)
tdm_api.wp_tdm_cmd.cmd = SIOC_WP_TDM_SET_USR_PERIOD;
tdm_api.wp_tdm_cmd.usr_period = wp_globals.codec_ms;
wp_tdm_cmd_exec(zchan, &tdm_api);
zap_channel_set_feature(zchan, ZAP_CHANNEL_FEATURE_INTERVAL);
zchan->effective_interval = zchan->native_interval = wp_globals.codec_ms;
zchan->packet_len = zchan->native_interval * 8;
tdm_api.wp_tdm_cmd.cmd = SIOC_WP_TDM_GET_HW_CODING;
if (tdm_api.wp_tdm_cmd.hw_tdm_coding) {
zchan->native_codec = zchan->effective_codec = ZAP_CODEC_ULAW;
@ -293,6 +295,7 @@ static ZINT_COMMAND_FUNCTION(wanpipe_command)
tdm_api.wp_tdm_cmd.cmd = SIOC_WP_TDM_SET_USR_PERIOD;
tdm_api.wp_tdm_cmd.usr_period = ZAP_COMMAND_OBJ_INT;
err = wp_tdm_cmd_exec(zchan, &tdm_api);
zchan->packet_len = zchan->native_interval * (zchan->effective_codec == ZAP_CODEC_SLIN ? 16 : 8);
}
break;
default: