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Add support for 'pa devlist xml' to return the device list and which are the ring/in/out devices in XML format 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11253 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Andrew Thompson 2009-01-16 01:40:32 +00:00
parent a5c06514b6
commit 290daf1563
1 changed files with 39 additions and 22 deletions
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61
src/mod/endpoints/mod_portaudio/mod_portaudio.c
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@ -1037,34 +1037,51 @@ static switch_status_t devlist(char **argv, int argc, switch_stream_handle_t *st
if (numDevices < 0) {
return SWITCH_STATUS_SUCCESS;
}
for (i = 0; i < numDevices; i++) {
deviceInfo = Pa_GetDeviceInfo(i);
stream->write_function(stream, "%d;%s;%d;%d;", i, deviceInfo->name, deviceInfo->maxInputChannels, deviceInfo->maxOutputChannels);
prev = 0;
if (globals.ringdev == i) {
stream->write_function(stream, "r");
prev = 1;
if (argv[0] && !strcasecmp(argv[0], "xml")) {
stream->write_function(stream, "<xml>\n\t<devices>\n");
for (i = 0; i < numDevices; i++) {
deviceInfo = Pa_GetDeviceInfo(i);
stream->write_function(stream, "\t\t<device id=\"%d\" name=\"%s\" inputs=\"%d\" outputs=\"%d\" />\n", i, deviceInfo->name, deviceInfo->maxInputChannels, deviceInfo->maxOutputChannels);
}
if (globals.indev == i) {
if (prev) {
stream->write_function(stream, ",");
stream->write_function(stream, "\t</devices>\n\t<bindings>\n"
"\t\t<ring device=\"%d\" />\n"
"\t\t<input device=\"%d\" />\n"
"\t\t<output device=\"%d\" />\n"
"\t</bindings>\n</xml>\n", globals.ringdev, globals.indev, globals.outdev);
} else {
for (i = 0; i < numDevices; i++) {
deviceInfo = Pa_GetDeviceInfo(i);
stream->write_function(stream, "%d;%s;%d;%d;", i, deviceInfo->name, deviceInfo->maxInputChannels, deviceInfo->maxOutputChannels);
prev = 0;
if (globals.ringdev == i) {
stream->write_function(stream, "r");
prev = 1;
}
stream->write_function(stream, "i");
prev = 1;
}
if (globals.outdev == i) {
if (prev) {
stream->write_function(stream, ",");
if (globals.indev == i) {
if (prev) {
stream->write_function(stream, ",");
}
stream->write_function(stream, "i");
prev = 1;
}
stream->write_function(stream, "o");
prev = 1;
if (globals.outdev == i) {
if (prev) {
stream->write_function(stream, ",");
}
stream->write_function(stream, "o");
prev = 1;
}
stream->write_function(stream, "\n");
}
stream->write_function(stream, "\n");
}
return SWITCH_STATUS_SUCCESS;
@ -1670,7 +1687,7 @@ SWITCH_STANDARD_API(pa_cmd)
"pa switch [<call_id>|none]\n"
"pa dtmf <digit string>\n"
"pa flags [on|off] [ear] [mouth]\n"
"pa devlist\n"
"pa devlist [xml]\n"
"pa indev #<num>|<partial name>\n"
"pa outdev #<num>|<partial name>\n"
"pa ringdev #<num>|<partial name>\n"