static void rdpsnd_process_connect(rdpSvcPlugin* plugin)
{
rdpsndPlugin* rdpsnd = (rdpsndPlugin*) plugin;
RDP_PLUGIN_DATA* data;
RDP_PLUGIN_DATA default_data[2] = { { 0 }, { 0 } };
DEBUG_SVC("connecting");
plugin->interval_callback = rdpsnd_process_interval;
rdpsnd->data_out_list = list_new();
rdpsnd->latency = -1;
data = (RDP_PLUGIN_DATA*)plugin->channel_entry_points.pExtendedData;
while (data && data->size > 0)
{
rdpsnd_process_plugin_data(rdpsnd, data);
data = (RDP_PLUGIN_DATA*) (((uint8*) data) + data->size);
}
if (rdpsnd->device == NULL)
{
default_data[0].size = sizeof(RDP_PLUGIN_DATA);
default_data[0].data[0] = "pulse";
default_data[0].data[1] = "";
if (!rdpsnd_load_device_plugin(rdpsnd, "pulse", default_data))
{
default_data[0].data[0] = "alsa";
default_data[0].data[1] = "default";
if (!rdpsnd_load_device_plugin(rdpsnd, "alsa", default_data))
{
default_data[0].data[0] = "macaudio";
default_data[0].data[1] = "default";
rdpsnd_load_device_plugin(rdpsnd, "macaudio", default_data);
}
else
{
printf("rdpsnd: successfully loaded alsa plugin\n");
}
}
else
{
printf("rdpsnd: successfully loaded pulseaudio plugin\n");
}
}
if (rdpsnd->device == NULL)
{
DEBUG_WARN("no sound device.");
}
}
static int
rdpsnd_process_plugin_data(rdpsndPlugin * plugin, RD_PLUGIN_DATA * data)
{
if (strcmp((char*)data->data[0], "buffer") == 0)
{
/* TODO: Set the sound buffer size */
return 0;
}
else
{
return rdpsnd_load_device_plugin(plugin, (char*)data->data[0], data);
}
}
static void rdpsnd_process_plugin_data(rdpsndPlugin* rdpsnd, RDP_PLUGIN_DATA* data)
{
if (strcmp((char*)data->data[0], "format") == 0)
{
rdpsnd->fixed_format = atoi(data->data[1]);
}
else if (strcmp((char*)data->data[0], "rate") == 0)
{
rdpsnd->fixed_rate = atoi(data->data[1]);
}
else if (strcmp((char*)data->data[0], "channel") == 0)
{
rdpsnd->fixed_channel = atoi(data->data[1]);
}
else if (strcmp((char*)data->data[0], "latency") == 0)
{
rdpsnd->latency = atoi(data->data[1]);
}
else
{
rdpsnd_load_device_plugin(rdpsnd, (char*)data->data[0], data);
}
}
static int
rdpsnd_process_plugin_data(rdpsndPlugin * plugin, RD_PLUGIN_DATA * data)
{
if (strcmp((char*)data->data[0], "format") == 0)
{
plugin->fixed_format = atoi(data->data[1]);
return 0;
}
else if (strcmp((char*)data->data[0], "rate") == 0)
{
plugin->fixed_rate = atoi(data->data[1]);
return 0;
}
else if (strcmp((char*)data->data[0], "channel") == 0)
{
plugin->fixed_channel = atoi(data->data[1]);
return 0;
}
else
{
return rdpsnd_load_device_plugin(plugin, (char*)data->data[0], data);
}
}
/* this registers two channels but only rdpsnd is used */
int
VirtualChannelEntry(PCHANNEL_ENTRY_POINTS pEntryPoints)
{
rdpsndPlugin * plugin;
RD_PLUGIN_DATA * data;
RD_PLUGIN_DATA default_data[2] = { { 0 }, { 0 } };
LLOGLN(10, ("VirtualChannelEntry:"));
plugin = (rdpsndPlugin *) malloc(sizeof(rdpsndPlugin));
memset(plugin, 0, sizeof(rdpsndPlugin));
chan_plugin_init((rdpChanPlugin *) plugin);
plugin->data_in_size = 0;
plugin->data_in = 0;
plugin->ep = *pEntryPoints;
memset(&(plugin->channel_def), 0, sizeof(plugin->channel_def));
plugin->channel_def.options = CHANNEL_OPTION_INITIALIZED |
CHANNEL_OPTION_ENCRYPT_RDP;
strcpy(plugin->channel_def.name, "rdpsnd");
plugin->in_mutex = (pthread_mutex_t *) malloc(sizeof(pthread_mutex_t));
pthread_mutex_init(plugin->in_mutex, 0);
plugin->in_list_head = 0;
plugin->in_list_tail = 0;
plugin->out_list_head = 0;
plugin->out_list_tail = 0;
plugin->term_event = wait_obj_new("freerdprdpsndterm");
plugin->data_in_event = wait_obj_new("freerdprdpsnddatain");
plugin->expectingWave = 0;
plugin->current_format = -1;
plugin->thread_status = 0;
plugin->ep.pVirtualChannelInit(&plugin->chan_plugin.init_handle, &plugin->channel_def, 1,
VIRTUAL_CHANNEL_VERSION_WIN2000, InitEvent);
if (pEntryPoints->cbSize >= sizeof(CHANNEL_ENTRY_POINTS_EX))
{
data = (RD_PLUGIN_DATA *) (((PCHANNEL_ENTRY_POINTS_EX)pEntryPoints)->pExtendedData);
}
else
{
data = NULL;
}
while (data && data->size > 0)
{
rdpsnd_process_plugin_data(plugin, data);
data = (RD_PLUGIN_DATA *) (((void *) data) + data->size);
}
if (plugin->device_plugin == NULL)
{
default_data[0].size = sizeof(RD_PLUGIN_DATA);
default_data[0].data[0] = "alsa";
default_data[0].data[1] = "default";
rdpsnd_load_device_plugin(plugin, "alsa", default_data);
}
if (plugin->device_plugin == NULL)
{
LLOGLN(0, ("rdpsnd: no sound device."));
}
return 1;
}
