static void android_OnChannelDisconnectedEventHandler(
rdpContext* context, ChannelDisconnectedEventArgs* e)
{
rdpSettings* settings;
androidContext* afc;
if (!context || !e)
{
WLog_FATAL(TAG, "%s(context=%p, EventArgs=%p",
__FUNCTION__, context, e);
return;
}
afc = (androidContext*) context;
settings = context->settings;
if (strcmp(e->name, RDPGFX_DVC_CHANNEL_NAME) == 0)
{
if (settings->SoftwareGdi)
{
gdi_graphics_pipeline_uninit(context->gdi,
(RdpgfxClientContext*) e->pInterface);
}
else
{
WLog_WARN(TAG, "GFX without software GDI requested. "
" This is not supported, add /gdi:sw");
}
}
else if (strcmp(e->name, CLIPRDR_SVC_CHANNEL_NAME) == 0)
{
android_cliprdr_uninit(afc, (CliprdrClientContext*) e->pInterface);
}
}
static void android_OnChannelDisconnectedEventHandler(rdpContext* context, ChannelDisconnectedEventArgs* e)
{
rdpSettings* settings = context->settings;
androidContext* afc = (androidContext*) context;
if (strcmp(e->name, RDPEI_DVC_CHANNEL_NAME) == 0)
{
DEBUG_ANDROID("Unhandled case.. RDPEI_DVC_CHANNEL_NAME");
}
else if (strcmp(e->name, RDPGFX_DVC_CHANNEL_NAME) == 0)
{
if (settings->SoftwareGdi)
gdi_graphics_pipeline_uninit(context->gdi, (RdpgfxClientContext*) e->pInterface);
}
else if (strcmp(e->name, CLIPRDR_SVC_CHANNEL_NAME) == 0)
{
android_cliprdr_uninit(afc, (CliprdrClientContext*) e->pInterface);
}
}
static void android_post_disconnect(freerdp* instance)
{
gdi_free(instance);
cache_free(instance->context->cache);
android_cliprdr_uninit(instance);
}
int android_freerdp_run(freerdp* instance)
{
int i;
int fds;
int max_fds;
int rcount;
int wcount;
void* rfds[32];
void* wfds[32];
fd_set rfds_set;
fd_set wfds_set;
int select_status;
struct timeval timeout;
assert(instance);
memset(rfds, 0, sizeof(rfds));
memset(wfds, 0, sizeof(wfds));
if (!freerdp_connect(instance))
{
freerdp_callback("OnConnectionFailure", "(I)V", instance);
return 0;
}
((androidContext*)instance->context)->is_connected = TRUE;
while (!freerdp_shall_disconnect(instance))
{
rcount = 0;
wcount = 0;
if (freerdp_get_fds(instance, rfds, &rcount, wfds, &wcount) != TRUE)
{
DEBUG_ANDROID("Failed to get FreeRDP file descriptor\n");
break;
}
if (freerdp_channels_get_fds(instance->context->channels, instance, rfds, &rcount, wfds, &wcount) != TRUE)
{
DEBUG_ANDROID("Failed to get channel manager file descriptor\n");
break;
}
if (android_get_fds(instance, rfds, &rcount, wfds, &wcount) != TRUE)
{
DEBUG_ANDROID("Failed to get android file descriptor\n");
break;
}
max_fds = 0;
FD_ZERO(&rfds_set);
FD_ZERO(&wfds_set);
for (i = 0; i < rcount; i++)
{
fds = (int)(long)(rfds[i]);
if (fds > max_fds)
max_fds = fds;
FD_SET(fds, &rfds_set);
}
if (max_fds == 0)
break;
timeout.tv_sec = 1;
timeout.tv_usec = 0;
select_status = select(max_fds + 1, &rfds_set, NULL, NULL, &timeout);
if (select_status == 0)
continue;
else if (select_status == -1)
{
/* these are not really errors */
if (!((errno == EAGAIN) ||
(errno == EWOULDBLOCK) ||
(errno == EINPROGRESS) ||
(errno == EINTR))) /* signal occurred */
{
DEBUG_ANDROID("android_run: select failed\n");
break;
}
}
if (freerdp_shall_disconnect(instance))
break;
if (freerdp_check_fds(instance) != TRUE)
{
DEBUG_ANDROID("Failed to check FreeRDP file descriptor\n");
break;
}
if (android_check_fds(instance) != TRUE)
{
DEBUG_ANDROID("Failed to check android file descriptor\n");
break;
}
if (freerdp_channels_check_fds(instance->context->channels, instance) != TRUE)
{
DEBUG_ANDROID("Failed to check channel manager file descriptor\n");
break;
}
android_process_channel_event(instance->context->channels, instance);
}
// issue another OnDisconnecting here in case the disconnect was initiated by the sever and not our client
freerdp_callback("OnDisconnecting", "(I)V", instance);
freerdp_channels_close(instance->context->channels, instance);
freerdp_disconnect(instance);
gdi_free(instance);
cache_free(instance->context->cache);
android_cliprdr_uninit(instance);
freerdp_callback("OnDisconnected", "(I)V", instance);
return 0;
}
static int android_freerdp_run(freerdp* instance)
{
int i;
int fds;
int max_fds;
int rcount;
int wcount;
int fd_input_event;
HANDLE input_event;
void* rfds[32];
void* wfds[32];
fd_set rfds_set;
fd_set wfds_set;
int select_status;
struct timeval timeout;
const rdpSettings* settings = instance->context->settings;
HANDLE update_thread;
HANDLE input_thread;
HANDLE channels_thread;
BOOL async_update = settings->AsyncUpdate;
BOOL async_input = settings->AsyncInput;
BOOL async_channels = settings->AsyncChannels;
BOOL async_transport = settings->AsyncTransport;
DEBUG_ANDROID("AsyncUpdate=%d", settings->AsyncUpdate);
DEBUG_ANDROID("AsyncInput=%d", settings->AsyncInput);
DEBUG_ANDROID("AsyncChannels=%d", settings->AsyncChannels);
DEBUG_ANDROID("AsyncTransport=%d", settings->AsyncTransport);
memset(rfds, 0, sizeof(rfds));
memset(wfds, 0, sizeof(wfds));
if (!freerdp_connect(instance))
{
freerdp_callback("OnConnectionFailure", "(I)V", instance);
return 0;
}
if (async_update)
{
update_thread = CreateThread(NULL, 0,
(LPTHREAD_START_ROUTINE) jni_update_thread, instance, 0, NULL);
}
if (async_input)
{
input_thread = CreateThread(NULL, 0,
(LPTHREAD_START_ROUTINE) jni_input_thread, instance, 0, NULL);
}
if (async_channels)
{
channels_thread = CreateThread(NULL, 0,
(LPTHREAD_START_ROUTINE) jni_channels_thread, instance, 0, NULL);
}
((androidContext*)instance->context)->is_connected = TRUE;
while (!freerdp_shall_disconnect(instance))
{
rcount = 0;
wcount = 0;
if (!async_transport)
{
if (freerdp_get_fds(instance, rfds, &rcount, wfds, &wcount) != TRUE)
{
DEBUG_ANDROID("Failed to get FreeRDP file descriptor\n");
break;
}
}
if (!async_channels)
{
if (freerdp_channels_get_fds(instance->context->channels, instance, rfds, &rcount, wfds, &wcount) != TRUE)
{
DEBUG_ANDROID("Failed to get channel manager file descriptor\n");
break;
}
}
if (!async_input)
{
if (android_get_fds(instance, rfds, &rcount, wfds, &wcount) != TRUE)
{
DEBUG_ANDROID("Failed to get android file descriptor\n");
break;
}
}
else
{
input_event = freerdp_get_message_queue_event_handle(instance, FREERDP_INPUT_MESSAGE_QUEUE);
fd_input_event = GetEventFileDescriptor(input_event);
rfds[rcount++] = (void*) (long) fd_input_event;
}
max_fds = 0;
FD_ZERO(&rfds_set);
FD_ZERO(&wfds_set);
for (i = 0; i < rcount; i++)
{
fds = (int)(long)(rfds[i]);
if (fds > max_fds)
max_fds = fds;
FD_SET(fds, &rfds_set);
}
if (max_fds == 0)
break;
timeout.tv_sec = 1;
timeout.tv_usec = 0;
select_status = select(max_fds + 1, &rfds_set, NULL, NULL, &timeout);
if (select_status == 0)
continue;
else if (select_status == -1)
{
/* these are not really errors */
if (!((errno == EAGAIN) ||
(errno == EWOULDBLOCK) ||
(errno == EINPROGRESS) ||
(errno == EINTR))) /* signal occurred */
{
DEBUG_ANDROID("android_run: select failed\n");
break;
}
}
if (freerdp_shall_disconnect(instance))
break;
if (!async_transport)
{
if (freerdp_check_fds(instance) != TRUE)
{
DEBUG_ANDROID("Failed to check FreeRDP file descriptor\n");
break;
}
}
if (!async_input)
{
if (android_check_fds(instance) != TRUE)
{
DEBUG_ANDROID("Failed to check android file descriptor\n");
break;
}
}
else
{
if (WaitForSingleObject(input_event, 0) == WAIT_OBJECT_0)
{
if (!freerdp_message_queue_process_pending_messages(instance,
FREERDP_INPUT_MESSAGE_QUEUE))
{
DEBUG_ANDROID("User Disconnect");
break;
}
}
}
if (!async_channels)
{
if (freerdp_channels_check_fds(instance->context->channels, instance) != TRUE)
{
DEBUG_ANDROID("Failed to check channel manager file descriptor\n");
break;
}
android_process_channel_event(instance->context->channels, instance);
}
}
DEBUG_ANDROID("Prepare shutdown...");
// issue another OnDisconnecting here in case the disconnect was initiated by the sever and not our client
freerdp_callback("OnDisconnecting", "(I)V", instance);
DEBUG_ANDROID("Close channels...");
freerdp_channels_close(instance->context->channels, instance);
DEBUG_ANDROID("Cleanup threads...");
if (async_update)
{
wMessageQueue* update_queue = freerdp_get_message_queue(instance, FREERDP_UPDATE_MESSAGE_QUEUE);
MessageQueue_PostQuit(update_queue, 0);
WaitForSingleObject(update_thread, INFINITE);
CloseHandle(update_thread);
}
if (async_input)
{
wMessageQueue* input_queue = freerdp_get_message_queue(instance, FREERDP_INPUT_MESSAGE_QUEUE);
MessageQueue_PostQuit(input_queue, 0);
WaitForSingleObject(input_thread, INFINITE);
CloseHandle(input_thread);
}
if (async_channels)
{
WaitForSingleObject(channels_thread, INFINITE);
CloseHandle(channels_thread);
}
DEBUG_ANDROID("Disconnecting...");
freerdp_channels_free(instance->context->channels);
freerdp_disconnect(instance);
gdi_free(instance);
cache_free(instance->context->cache);
android_cliprdr_uninit(instance);
freerdp_callback("OnDisconnected", "(I)V", instance);
DEBUG_ANDROID("Quit.");
return 0;
}
