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add disable_ec app 

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@506 a93c3328-9c30-0410-af19-c9cd2b2d52af
This commit is contained in:
Anthony Minessale 2008-07-30 15:05:07 +00:00
parent 8587eb9308
commit 15fe36a6d7
4 changed files with 54 additions and 2 deletions
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20
libs/freetdm/mod_openzap/mod_openzap.c
View File

@ -1848,10 +1848,28 @@ SWITCH_STANDARD_API(oz_function)
}
SWITCH_STANDARD_APP(disable_ec_function)
{
private_t *tech_pvt;
int x = 0;
if (!switch_core_session_check_interface(session, openzap_endpoint_interface)) {
zap_log(ZAP_LOG_ERROR, "This application is only for OpenZAP channels.\n");
return;
}
tech_pvt = switch_core_session_get_private(session);
zap_channel_command(tech_pvt->zchan, ZAP_COMMAND_DISABLE_ECHOCANCEL, &x);
zap_channel_command(tech_pvt->zchan, ZAP_COMMAND_DISABLE_ECHOTRAIN, &x);
zap_log(ZAP_LOG_ERROR, "Echo Canceller Disabled\n");
}
SWITCH_MODULE_LOAD_FUNCTION(mod_openzap_load)
{
switch_api_interface_t *commands_api_interface;
switch_application_interface_t *app_interface;
module_pool = pool;
@ -1875,6 +1893,8 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_openzap_load)
SWITCH_ADD_API(commands_api_interface, "oz", "OpenZAP commands", oz_function, OZ_SYNTAX);
SWITCH_ADD_APP(app_interface, "disable_ec", "Disable Echo Canceller", "Disable Echo Canceller", disable_ec_function, "", SAF_NONE);
/* indicate that the module should continue to be loaded */
return SWITCH_STATUS_SUCCESS;
}

4
libs/freetdm/src/include/zap_types.h
View File

@ -260,6 +260,10 @@ typedef enum {
ZAP_COMMAND_TRACE_OUTPUT,
ZAP_COMMAND_ENABLE_CALLERID_DETECT,
ZAP_COMMAND_DISABLE_CALLERID_DETECT,
ZAP_COMMAND_ENABLE_ECHOCANCEL,
ZAP_COMMAND_DISABLE_ECHOCANCEL,
ZAP_COMMAND_ENABLE_ECHOTRAIN,
ZAP_COMMAND_DISABLE_ECHOTRAIN,
ZAP_COMMAND_COUNT
} zap_command_t;

6
libs/freetdm/src/zap_buffer.c
View File

@ -204,6 +204,7 @@ zap_size_t zap_buffer_write(zap_buffer_t *buffer, const void *data, zap_size_t d
if (freespace < datalen) {
zap_size_t new_size, new_block_size;
void *data;
new_size = buffer->datalen + datalen;
new_block_size = buffer->datalen + buffer->blocksize;
@ -212,10 +213,11 @@ zap_size_t zap_buffer_write(zap_buffer_t *buffer, const void *data, zap_size_t d
new_size = new_block_size;
}
buffer->head = buffer->data;
buffer->data = realloc(buffer->data, new_size);
if (!buffer->data) {
data = realloc(buffer->data, new_size);
if (!data) {
return 0;
}
buffer->data = data;
buffer->head = buffer->data;
buffer->datalen = new_size;
}

26
libs/freetdm/src/zap_zt.c
View File

@ -377,6 +377,32 @@ static ZIO_COMMAND_FUNCTION(zt_command)
memset(&ztp, 0, sizeof(ztp));
switch(command) {
case ZAP_COMMAND_ENABLE_ECHOCANCEL:
{
int level = ZAP_COMMAND_OBJ_INT;
err = ioctl(zchan->sockfd, ZT_ECHOCANCEL, &level);
ZAP_COMMAND_OBJ_INT = level;
}
case ZAP_COMMAND_DISABLE_ECHOCANCEL:
{
int level = 0;
err = ioctl(zchan->sockfd, ZT_ECHOCANCEL, &level);
ZAP_COMMAND_OBJ_INT = level;
}
break;
case ZAP_COMMAND_ENABLE_ECHOTRAIN:
{
int level = ZAP_COMMAND_OBJ_INT;
err = ioctl(zchan->sockfd, ZT_ECHOTRAIN, &level);
ZAP_COMMAND_OBJ_INT = level;
}
case ZAP_COMMAND_DISABLE_ECHOTRAIN:
{
int level = 0;
err = ioctl(zchan->sockfd, ZT_ECHOTRAIN, &level);
ZAP_COMMAND_OBJ_INT = level;
}
break;
case ZAP_COMMAND_OFFHOOK:
{
int command = ZT_OFFHOOK;