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misc fixes:

Browse Source 
fixed all bugs from the review
checking all WaitFor*Object/s calls
This commit is contained in:
Martin Haimberger 2015-07-30 06:49:21 -07:00
parent c605e32b6b
commit 65fd259610
34 changed files with 898 additions and 210 deletions
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65
channels/audin/client/alsa/audin_alsa.c
View File

@ -111,6 +111,7 @@ static WIN32ERROR audin_alsa_thread_receive(AudinALSADevice* alsa, BYTE* src, in
BYTE* encoded_data;
int rbytes_per_frame;
int tbytes_per_frame;
int status;
rbytes_per_frame = alsa->actual_channels * alsa->bytes_per_channel;
tbytes_per_frame = alsa->target_channels * alsa->bytes_per_channel;
@ -134,7 +135,16 @@ static WIN32ERROR audin_alsa_thread_receive(AudinALSADevice* alsa, BYTE* src, in
while (frames > 0)
{
if (WaitForSingleObject(alsa->stopEvent, 0) == WAIT_OBJECT_0)
status = WaitForSingleObject(alsa->stopEvent, 0);
if (status == WAIT_FAILED)
{
ret = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", ret);
break;
}
if (status == WAIT_OBJECT_0)
break;
cframes = alsa->frames_per_packet - alsa->buffer_frames;
@ -170,7 +180,16 @@ static WIN32ERROR audin_alsa_thread_receive(AudinALSADevice* alsa, BYTE* src, in
encoded_size = alsa->buffer_frames * tbytes_per_frame;
}
if (WaitForSingleObject(alsa->stopEvent, 0) == WAIT_OBJECT_0)
status = WaitForSingleObject(alsa->stopEvent, 0);
if (status == WAIT_FAILED)
{
ret = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", ret);
break;
}
if (status == WAIT_OBJECT_0)
break;
else
{
@ -201,6 +220,7 @@ static void* audin_alsa_thread_func(void* arg)
int tbytes_per_frame;
snd_pcm_t* capture_handle = NULL;
AudinALSADevice* alsa = (AudinALSADevice*) arg;
DWORD status;
DEBUG_DVC("in");
@ -210,29 +230,40 @@ static void* audin_alsa_thread_func(void* arg)
if (!buffer)
{
WLog_ERR(TAG, "calloc failed!");
error = CHANNEL_RC_NO_MEMORY;
if (alsa->rdpcontext)
setChannelError(alsa->rdpcontext, CHANNEL_RC_NO_MEMORY, "calloc failed!");
ExitThread((DWORD)CHANNEL_RC_NO_MEMORY);
return NULL;
setChannelError(alsa->rdpcontext, error, "calloc failed!");
goto out;
}
freerdp_dsp_context_reset_adpcm(alsa->dsp_context);
do
{
if ((error = snd_pcm_open(&capture_handle, alsa->device_name, SND_PCM_STREAM_CAPTURE, 0)) < 0)
{
WLog_ERR(TAG, "snd_pcm_open (%s)", snd_strerror(error));
break;
goto out;
}
if (!audin_alsa_set_params(alsa, capture_handle))
{
WLog_ERR(TAG, "audin_alsa_set_params failed");
goto out;
}
while(1)
{
status = WaitForSingleObject(alsa->stopEvent, 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
break;
}
while (!(WaitForSingleObject(alsa->stopEvent, 0) == WAIT_OBJECT_0))
{
if (status == WAIT_OBJECT_0)
break;
error = snd_pcm_readi(capture_handle, buffer, alsa->frames_per_packet);
if (error == -EPIPE)
@ -253,14 +284,12 @@ static void* audin_alsa_thread_func(void* arg)
}
}
}
while (0);
free(buffer);
if (capture_handle)
snd_pcm_close(capture_handle);
out:
DEBUG_DVC("out");
if (error && alsa->rdpcontext)
setChannelError(alsa->rdpcontext, error, "audin_alsa_thread_func reported an error");
@ -389,12 +418,18 @@ error_out:
static WIN32ERROR audin_alsa_close(IAudinDevice* device)
{
WIN32ERROR error = CHANNEL_RC_OK;
AudinALSADevice* alsa = (AudinALSADevice*) device;
if (alsa->stopEvent)
{
SetEvent(alsa->stopEvent);
WaitForSingleObject(alsa->thread, INFINITE);
if (WaitForSingleObject(alsa->thread, INFINITE) == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", error);
return error;
}
CloseHandle(alsa->stopEvent);
alsa->stopEvent = NULL;
@ -409,7 +444,7 @@ static WIN32ERROR audin_alsa_close(IAudinDevice* device)
alsa->receive = NULL;
alsa->user_data = NULL;
return CHANNEL_RC_OK;
return error;
}
COMMAND_LINE_ARGUMENT_A audin_alsa_args[] =

30
channels/audin/client/opensles/audin_opensl_es.c
View File

@ -83,6 +83,7 @@ static void* audin_opensles_thread_func(void* arg)
const size_t raw_size = opensles->frames_per_packet * opensles->bytes_per_channel;
int rc = CHANNEL_RC_OK;
WIN32ERROR error = CHANNEL_RC_OK;
DWORD status;
DEBUG_DVC("opensles=%p", opensles);
@ -95,17 +96,30 @@ static void* audin_opensles_thread_func(void* arg)
buffer.v = calloc(1, raw_size);
if (!buffer.v)
{
error = CHANNEL_RC_NO_MEMORY;
WLog_ERR(TAG, "calloc failed!");
if (opensles->rdpcontext)
setChannelError(opensles->rdpcontext, CHANNEL_RC_NO_MEMORY, "audin_opensles_thread_func reported an error");
ExitThread((DWORD)CHANNEL_RC_NO_MEMORY);
return NULL;
goto out;
}
freerdp_dsp_context_reset_adpcm(opensles->dsp_context);
while (WAIT_OBJECT_0 != WaitForSingleObject(opensles->stopEvent, 0))
while (1)
{
status = WaitForSingleObject(opensles->stopEvent, 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
break;
}
if (status == WAIT_OBJECT_0)
break;
size_t encoded_size;
void *encoded_data;
@ -154,7 +168,7 @@ static void* audin_opensles_thread_func(void* arg)
}
free(buffer.v);
out:
DEBUG_DVC("thread shutdown.");
if (error && opensles->rdpcontext)
@ -348,6 +362,7 @@ error_out:
static WIN32ERROR audin_opensles_close(IAudinDevice* device)
{
WIN32ERROR error;
AudinOpenSLESDevice* opensles = (AudinOpenSLESDevice*) device;
DEBUG_DVC("device=%p", device);
@ -367,7 +382,12 @@ static WIN32ERROR audin_opensles_close(IAudinDevice* device)
assert(opensles->stream);
SetEvent(opensles->stopEvent);
WaitForSingleObject(opensles->thread, INFINITE);
if (WaitForSingleObject(opensles->thread, INFINITE) == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", error);
return error;
}
CloseHandle(opensles->stopEvent);
CloseHandle(opensles->thread);

11
channels/audin/client/opensles/opensl_io.c
View File

@ -339,6 +339,7 @@ int android_RecIn(OPENSL_STREAM *p,short *buffer,int size)
{
queue_element *e;
int rc;
DWORD status;
assert(p);
assert(buffer);
@ -366,7 +367,15 @@ int android_RecIn(OPENSL_STREAM *p,short *buffer,int size)
/* Wait for queue to be filled... */
if (!Queue_Count(p->queue))
WaitForSingleObject(p->queue->event, INFINITE);
{
status = WaitForSingleObject(p->queue->event, INFINITE);
if (status == WAIT_FAILED)
{
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", GetLastError());
return -1;
}
}
e = Queue_Dequeue(p->queue);
if (!e)

23
channels/audin/client/oss/audin_oss.c
View File

@ -173,6 +173,7 @@ static void* audin_oss_thread_func(void* arg)
int tmp, buffer_size, encoded_size;
AudinOSSDevice* oss = (AudinOSSDevice*)arg;
WIN32ERROR error;
DWORD status;
if (arg == NULL)
{
@ -263,8 +264,20 @@ static void* audin_oss_thread_func(void* arg)
ZeroMemory(buffer, buffer_size);
freerdp_dsp_context_reset_adpcm(oss->dsp_context);
while (WaitForSingleObject(oss->stopEvent, 0) != WAIT_OBJECT_0)
while (1)
{
status = WaitForSingleObject(oss->stopEvent, 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", error);
goto err_out;
}
if (status == WAIT_OBJECT_0)
break;
tmp = read(pcm_handle, buffer, buffer_size);
/* Error happen. */
@ -353,6 +366,7 @@ static WIN32ERROR audin_oss_open(IAudinDevice *device, AudinReceive receive, voi
static WIN32ERROR audin_oss_close(IAudinDevice *device)
{
WIN32ERROR error;
AudinOSSDevice *oss = (AudinOSSDevice*)device;
if (device == NULL)
@ -361,7 +375,12 @@ static WIN32ERROR audin_oss_close(IAudinDevice *device)
if (oss->stopEvent != NULL)
{
SetEvent(oss->stopEvent);
WaitForSingleObject(oss->thread, INFINITE);
if (WaitForSingleObject(oss->thread, INFINITE) == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", error);
return error;
}
CloseHandle(oss->stopEvent);
oss->stopEvent = NULL;
CloseHandle(oss->thread);

23
channels/audin/client/winmm/audin_winmm.c
View File

@ -100,6 +100,7 @@ static DWORD audin_winmm_thread_func(void* arg)
char *buffer;
int size, i;
WAVEHDR waveHdr[4];
DWORD status;
if (!winmm->hWaveIn)
{
@ -136,7 +137,14 @@ static DWORD audin_winmm_thread_func(void* arg)
}
waveInStart(winmm->hWaveIn);
WaitForSingleObject(winmm->stopEvent, INFINITE);
status = WaitForSingleObject(winmm->stopEvent, INFINITE);
if (status == WAIT_FAILED)
{
DEBUG_DVC("WaitForSingleObject failed.");
if (winmm->rdpcontext)
setChannelError(winmm->rdpcontext, ERROR_INTERNAL_ERROR, "audin_winmm_thread_func reported an error");
}
waveInStop(winmm->hWaveIn);
@ -176,11 +184,20 @@ static WIN32ERROR audin_winmm_free(IAudinDevice* device)
static WIN32ERROR audin_winmm_close(IAudinDevice* device)
{
DWORD status;
WIN32ERROR error = CHANNEL_RC_OK;
AudinWinmmDevice* winmm = (AudinWinmmDevice*) device;
SetEvent(winmm->stopEvent);
WaitForSingleObject(winmm->thread, INFINITE);
status = WaitForSingleObject(winmm->thread, INFINITE);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
return error;
}
CloseHandle(winmm->thread);
CloseHandle(winmm->stopEvent);
@ -190,7 +207,7 @@ static WIN32ERROR audin_winmm_close(IAudinDevice* device)
winmm->receive = NULL;
winmm->user_data = NULL;
return CHANNEL_RC_OK;
return error;
}
static WIN32ERROR audin_winmm_set_format(IAudinDevice* device, audinFormat* format, UINT32 FramesPerPacket)

34
channels/audin/server/audin.c
View File

@ -215,6 +215,8 @@ static WIN32ERROR audin_server_recv_formats(audin_server* audin, wStream* s, UIN
}
IFCALLRET(audin->context.Opening, success, &audin->context);
if (success)
WLog_ERR(TAG, "context.Opening failed with error %lu", success);
return success;
}
@ -267,6 +269,9 @@ static WIN32ERROR audin_server_recv_open_reply(audin_server* audin, wStream* s,
IFCALLRET(audin->context.OpenResult, success, &audin->context, Result);
if (success)
WLog_ERR(TAG, "context.OpenResult failed with error %lu", success);
return success;
}
@ -330,6 +335,9 @@ static WIN32ERROR audin_server_recv_data(audin_server* audin, wStream* s, UINT32
IFCALLRET(audin->context.ReceiveSamples, success, &audin->context, src, frames);
if (success)
WLog_ERR(TAG, "context.ReceiveSamples failed with error %lu", success);
return success;
}
@ -345,6 +353,7 @@ static void* audin_server_thread_func(void* arg)
DWORD BytesReturned = 0;
audin_server* audin = (audin_server*) arg;
WIN32ERROR error = CHANNEL_RC_OK;
DWORD status;
buffer = NULL;
BytesReturned = 0;
@ -372,9 +381,16 @@ static void* audin_server_thread_func(void* arg)
while (1)
{
if (WaitForMultipleObjects(nCount, events, FALSE, 100) == WAIT_OBJECT_0)
if ((status = WaitForMultipleObjects(nCount, events, FALSE, 100)) == WAIT_OBJECT_0)
goto out;
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForMultipleObjects failed with error %lu", error);
goto out;
}
if (WTSVirtualChannelQuery(audin->audin_channel, WTSVirtualChannelReady, &buffer, &BytesReturned) == FALSE)
{
WLog_ERR(TAG, "WTSVirtualChannelQuery failed");
@ -410,9 +426,16 @@ static void* audin_server_thread_func(void* arg)
while (ready)
{
if (WaitForMultipleObjects(nCount, events, FALSE, INFINITE) == WAIT_OBJECT_0)
if ((status = WaitForMultipleObjects(nCount, events, FALSE, INFINITE)) == WAIT_OBJECT_0)
break;
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForMultipleObjects failed with error %lu", error);
goto out;
}
Stream_SetPosition(s, 0);
if (!WTSVirtualChannelRead(audin->audin_channel, 0, NULL, 0, &BytesReturned))
@ -559,7 +582,12 @@ static BOOL audin_server_close(audin_server_context* context)
if (audin->thread)
{
SetEvent(audin->stopEvent);
WaitForSingleObject(audin->thread, INFINITE);
if (WaitForSingleObject(audin->thread, INFINITE) == WAIT_FAILED)
{
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", GetLastError());
return FALSE;
}
CloseHandle(audin->thread);
CloseHandle(audin->stopEvent);
audin->thread = NULL;

12
channels/cliprdr/client/cliprdr_main.c
View File

@ -860,7 +860,7 @@ WIN32ERROR cliprdr_add_init_handle_data(void* pInitHandle, void* pUserData)
WLog_ERR(TAG, "ListDictionary_Add failed!");
return ERROR_INTERNAL_ERROR;
}
return ERROR_SUCCESS;
return CHANNEL_RC_OK;
}
void* cliprdr_get_init_handle_data(void* pInitHandle)
@ -899,7 +899,7 @@ WIN32ERROR cliprdr_add_open_handle_data(DWORD openHandle, void* pUserData)
return ERROR_INTERNAL_ERROR;
}
return ERROR_SUCCESS;
return CHANNEL_RC_OK;
}
void* cliprdr_get_open_handle_data(DWORD openHandle)
@ -1096,8 +1096,12 @@ static WIN32ERROR cliprdr_virtual_channel_event_disconnected(cliprdrPlugin* clip
{
UINT rc;
if (MessageQueue_PostQuit(cliprdr->queue, 0))
WaitForSingleObject(cliprdr->thread, INFINITE);
if (MessageQueue_PostQuit(cliprdr->queue, 0) && (WaitForSingleObject(cliprdr->thread, INFINITE) == WAIT_FAILED))
{
rc = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", rc);
return rc;
}
MessageQueue_Free(cliprdr->queue);
CloseHandle(cliprdr->thread);

81
channels/cliprdr/server/cliprdr_main.c
View File

@ -106,7 +106,7 @@ WIN32ERROR cliprdr_server_packet_send(CliprdrServerPrivate* cliprdr, wStream* s)
Stream_Free(s, TRUE);
return status ? ERROR_SUCCESS : ERROR_INTERNAL_ERROR;
return status ? CHANNEL_RC_OK : ERROR_INTERNAL_ERROR;
}
static WIN32ERROR cliprdr_server_capabilities(CliprdrServerContext* context, CLIPRDR_CAPABILITIES* capabilities)
@ -1022,6 +1022,7 @@ WIN32ERROR cliprdr_server_read(CliprdrServerContext* context)
CLIPRDR_HEADER header;
CliprdrServerPrivate* cliprdr = (CliprdrServerPrivate*) context->handle;
WIN32ERROR error;
DWORD status;
s = cliprdr->s;
@ -1030,8 +1031,17 @@ WIN32ERROR cliprdr_server_read(CliprdrServerContext* context)
BytesReturned = 0;
BytesToRead = CLIPRDR_HEADER_LENGTH - Stream_GetPosition(s);
if (WaitForSingleObject(cliprdr->ChannelEvent, 0) != WAIT_OBJECT_0)
return ERROR_SUCCESS;
status = WaitForSingleObject(cliprdr->ChannelEvent, 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", error);
return error;
}
if (status == WAIT_TIMEOUT)
return CHANNEL_RC_OK;
if (!WTSVirtualChannelRead(cliprdr->ChannelHandle, 0,
(PCHAR) Stream_Pointer(s), BytesToRead, &BytesReturned))
@ -1065,8 +1075,17 @@ WIN32ERROR cliprdr_server_read(CliprdrServerContext* context)
BytesReturned = 0;
BytesToRead = (header.dataLen + CLIPRDR_HEADER_LENGTH) - Stream_GetPosition(s);
if (WaitForSingleObject(cliprdr->ChannelEvent, 0) != WAIT_OBJECT_0)
return ERROR_SUCCESS;
status = WaitForSingleObject(cliprdr->ChannelEvent, 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", error);
return error;
}
if (status == WAIT_TIMEOUT)
return CHANNEL_RC_OK;
if (!WTSVirtualChannelRead(cliprdr->ChannelHandle, 0,
(PCHAR) Stream_Pointer(s), BytesToRead, &BytesReturned))
@ -1094,8 +1113,17 @@ WIN32ERROR cliprdr_server_read(CliprdrServerContext* context)
/* check for trailing zero bytes */
if (WaitForSingleObject(cliprdr->ChannelEvent, 0) != WAIT_OBJECT_0)
return ERROR_SUCCESS;
status = WaitForSingleObject(cliprdr->ChannelEvent, 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", error);
return error;
}
if (status == WAIT_TIMEOUT)
return CHANNEL_RC_OK;
BytesReturned = 0;
BytesToRead = 4;
@ -1154,10 +1182,35 @@ static void* cliprdr_server_thread(void* arg)
{
status = WaitForMultipleObjects(nCount, events, FALSE, INFINITE);
if (WaitForSingleObject(cliprdr->StopEvent, 0) == WAIT_OBJECT_0)
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForMultipleObjects failed with error %lu", error);
goto out;
}
status = WaitForSingleObject(cliprdr->StopEvent, 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", error);
goto out;
}
if (status == WAIT_OBJECT_0)
break;
if (WaitForSingleObject(ChannelEvent, 0) == WAIT_OBJECT_0)
status = WaitForSingleObject(ChannelEvent, 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", error);
goto out;
}
if (status == WAIT_OBJECT_0)
{
if ((error = context->CheckEventHandle(context)))
{
@ -1265,12 +1318,18 @@ static WIN32ERROR cliprdr_server_start(CliprdrServerContext* context)
static WIN32ERROR cliprdr_server_stop(CliprdrServerContext* context)
{
WIN32ERROR error = CHANNEL_RC_OK;
CliprdrServerPrivate* cliprdr = (CliprdrServerPrivate*) context->handle;
if (cliprdr->StopEvent)
{
SetEvent(cliprdr->StopEvent);
WaitForSingleObject(cliprdr->Thread, INFINITE);
if (WaitForSingleObject(cliprdr->Thread, INFINITE) == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", error);
return error;
}
CloseHandle(cliprdr->Thread);
CloseHandle(cliprdr->StopEvent);
}
@ -1278,7 +1337,7 @@ static WIN32ERROR cliprdr_server_stop(CliprdrServerContext* context)
if (cliprdr->ChannelHandle)
return context->Close(context);
return CHANNEL_RC_OK;
return error;
}
static HANDLE cliprdr_server_get_event_handle(CliprdrServerContext* context)

21
channels/drdynvc/client/drdynvc_main.c
View File

@ -437,6 +437,9 @@ WIN32ERROR dvcman_create_channel(IWTSVirtualChannelManager* pChannelMgr, UINT32
context = dvcman->drdynvc->context;
IFCALLRET(context->OnChannelConnected, error, context, ChannelName, listener->iface.pInterface);
if (error)
WLog_ERR(TAG, "context.ReceiveSamples failed with error %lu", error);
return error;
}
else
@ -475,8 +478,7 @@ WIN32ERROR dvcman_open_channel(IWTSVirtualChannelManager* pChannelMgr, UINT32 Ch
if (channel->status == CHANNEL_RC_OK)
{
pCallback = channel->channel_callback;
if (pCallback->OnOpen)
if ((error = pCallback->OnOpen(pCallback)))
if ((pCallback->OnOpen) && (error = pCallback->OnOpen(pCallback)))
{
WLog_ERR(TAG, "OnOpen failed with eror %lu!", error);
return error;
@ -518,8 +520,7 @@ WIN32ERROR dvcman_close_channel(IWTSVirtualChannelManager* pChannelMgr, UINT32 C
ichannel = (IWTSVirtualChannel*) channel;
if (ichannel->Close)
if ((error = ichannel->Close(ichannel)))
if ((ichannel->Close) && (error = ichannel->Close(ichannel)))
{
WLog_ERR(TAG, "Close failed with eror %lu!", error);
return error;
@ -1038,7 +1039,7 @@ WIN32ERROR drdynvc_add_init_handle_data(void* pInitHandle, void* pUserData)
return ERROR_INTERNAL_ERROR;
}
return ERROR_SUCCESS;
return CHANNEL_RC_OK;
}
void* drdynvc_get_init_handle_data(void* pInitHandle)
@ -1077,7 +1078,7 @@ WIN32ERROR drdynvc_add_open_handle_data(DWORD openHandle, void* pUserData)
return ERROR_INTERNAL_ERROR;
}
return ERROR_SUCCESS;
return CHANNEL_RC_OK;
}
void* drdynvc_get_open_handle_data(DWORD openHandle)
@ -1309,8 +1310,12 @@ static WIN32ERROR drdynvc_virtual_channel_event_disconnected(drdynvcPlugin* drdy
{
WIN32ERROR status;
if (MessageQueue_PostQuit(drdynvc->queue, 0))
WaitForSingleObject(drdynvc->thread, INFINITE);
if (MessageQueue_PostQuit(drdynvc->queue, 0) && (WaitForSingleObject(drdynvc->thread, INFINITE) == WAIT_FAILED))
{
status = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", status);
return status;
}
MessageQueue_Free(drdynvc->queue);
CloseHandle(drdynvc->thread);

8
channels/drdynvc/server/drdynvc_main.c
View File

@ -142,9 +142,15 @@ static WIN32ERROR drdynvc_server_start(DrdynvcServerContext* context)
static WIN32ERROR drdynvc_server_stop(DrdynvcServerContext* context)
{
WIN32ERROR error;
SetEvent(context->priv->StopEvent);
WaitForSingleObject(context->priv->Thread, INFINITE);
if (WaitForSingleObject(context->priv->Thread, INFINITE) == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
return error;
}
CloseHandle(context->priv->Thread);
return CHANNEL_RC_OK;

12
channels/drive/client/drive_main.c
View File

@ -671,12 +671,17 @@ static WIN32ERROR drive_irp_request(DEVICE* device, IRP* irp)
return CHANNEL_RC_OK;
}
static void drive_free(DEVICE* device)
static WIN32ERROR drive_free(DEVICE* device)
{
DRIVE_DEVICE* drive = (DRIVE_DEVICE*) device;
WIN32ERROR error = CHANNEL_RC_OK;
if (MessageQueue_PostQuit(drive->IrpQueue, 0))
WaitForSingleObject(drive->thread, INFINITE);
if (MessageQueue_PostQuit(drive->IrpQueue, 0) && (WaitForSingleObject(drive->thread, INFINITE) == WAIT_FAILED))
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", error);
return error;
}
CloseHandle(drive->thread);
@ -686,6 +691,7 @@ static void drive_free(DEVICE* device)
Stream_Free(drive->device.data, TRUE);
free(drive);
return error;
}
WIN32ERROR drive_register_drive_path(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints, char* name, char* path)

42
channels/echo/server/echo_main.c
View File

@ -76,7 +76,12 @@ static WIN32ERROR echo_server_open_channel(echo_server* echo)
while (echo->echo_channel == NULL)
{
WaitForSingleObject(hEvent, 1000);
if (WaitForSingleObject(hEvent, 1000) == WAIT_FAILED)
{
Error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", Error);
return Error;
}
echo->echo_channel = WTSVirtualChannelOpenEx(echo->SessionId,
"ECHO", WTS_CHANNEL_OPTION_DYNAMIC);
@ -106,6 +111,7 @@ static void* echo_server_thread_func(void* arg)
DWORD BytesReturned = 0;
echo_server* echo = (echo_server*) arg;
WIN32ERROR error;
DWORD status;
if ((error = echo_server_open_channel(echo)))
{
@ -134,7 +140,16 @@ static void* echo_server_thread_func(void* arg)
while (1)
{
if (WaitForMultipleObjects(nCount, events, FALSE, 100) == WAIT_OBJECT_0)
status = WaitForMultipleObjects(nCount, events, FALSE, 100);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForMultipleObjects failed with error %lu", error);
break;
}
if (status == WAIT_OBJECT_0)
{
IFCALLRET(echo->context.OpenResult, error, &echo->context, ECHO_SERVER_OPEN_RESULT_CLOSED);
if (error)
@ -174,7 +189,16 @@ static void* echo_server_thread_func(void* arg)
while (ready)
{
if (WaitForMultipleObjects(nCount, events, FALSE, INFINITE) == WAIT_OBJECT_0)
status = WaitForMultipleObjects(nCount, events, FALSE, INFINITE);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForMultipleObjects failed with error %lu", error);
break;
}
if (status == WAIT_OBJECT_0)
break;
Stream_SetPosition(s, 0);
@ -240,18 +264,26 @@ static WIN32ERROR echo_server_open(echo_server_context* context)
static WIN32ERROR echo_server_close(echo_server_context* context)
{
WIN32ERROR error = CHANNEL_RC_OK;
echo_server* echo = (echo_server*) context;
if (echo->thread)
{
SetEvent(echo->stopEvent);
WaitForSingleObject(echo->thread, INFINITE);
if (WaitForSingleObject(echo->thread, INFINITE) == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", error);
return error;
}
CloseHandle(echo->thread);
CloseHandle(echo->stopEvent);
echo->thread = NULL;
echo->stopEvent = NULL;
}
return CHANNEL_RC_OK;
return error;
}
static BOOL echo_server_request(echo_server_context* context, const BYTE* buffer, UINT32 length)

8
channels/encomsp/client/encomsp_main.c
View File

@ -1105,8 +1105,12 @@ static WIN32ERROR encomsp_virtual_channel_event_disconnected(encomspPlugin* enco
{
UINT rc;
if (MessageQueue_PostQuit(encomsp->queue, 0))
WaitForSingleObject(encomsp->thread, INFINITE);
if (MessageQueue_PostQuit(encomsp->queue, 0) && (WaitForSingleObject(encomsp->thread, INFINITE) == WAIT_FAILED))
{
rc = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", rc);
return rc;
}
MessageQueue_Free(encomsp->queue);
CloseHandle(encomsp->thread);

31
channels/encomsp/server/encomsp_main.c
View File

@ -168,6 +168,7 @@ static void* encomsp_server_thread(void* arg)
ENCOMSP_ORDER_HEADER* header;
EncomspServerContext* context;
WIN32ERROR error = CHANNEL_RC_OK;
DWORD status;
context = (EncomspServerContext*) arg;
@ -197,9 +198,25 @@ static void* encomsp_server_thread(void* arg)
while (1)
{
WaitForMultipleObjects(nCount, events, FALSE, INFINITE);
status = WaitForMultipleObjects(nCount, events, FALSE, INFINITE);
if (WaitForSingleObject(context->priv->StopEvent, 0) == WAIT_OBJECT_0)
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForMultipleObjects failed with error %lu", error);
break;
}
status = WaitForSingleObject(context->priv->StopEvent, 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", error);
break;
}
if (status == WAIT_OBJECT_0)
{
break;
}
@ -275,12 +292,18 @@ static WIN32ERROR encomsp_server_start(EncomspServerContext* context)
static WIN32ERROR encomsp_server_stop(EncomspServerContext* context)
{
WIN32ERROR error = CHANNEL_RC_OK;
SetEvent(context->priv->StopEvent);
WaitForSingleObject(context->priv->Thread, INFINITE);
if (WaitForSingleObject(context->priv->Thread, INFINITE) == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", error);
return error;
}
CloseHandle(context->priv->Thread);
return CHANNEL_RC_OK;
return error;
}
EncomspServerContext* encomsp_server_context_new(HANDLE vcm)

12
channels/parallel/client/parallel_main.c
View File

@ -332,18 +332,24 @@ static WIN32ERROR parallel_irp_request(DEVICE* device, IRP* irp)
return CHANNEL_RC_OK;
}
static void parallel_free(DEVICE* device)
static WIN32ERROR parallel_free(DEVICE* device)
{
WIN32ERROR error;
PARALLEL_DEVICE* parallel = (PARALLEL_DEVICE*) device;
if (MessageQueue_PostQuit(parallel->queue, 0))
WaitForSingleObject(parallel->thread, INFINITE);
if (MessageQueue_PostQuit(parallel->queue, 0) && (WaitForSingleObject(parallel->thread, INFINITE) == WAIT_FAILED))
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
return error;
}
CloseHandle(parallel->thread);
Stream_Free(parallel->device.data, TRUE);
MessageQueue_Free(parallel->queue);
free(parallel);
return CHANNEL_RC_OK;
}
#ifdef STATIC_CHANNELS

17
channels/printer/client/printer_main.c
View File

@ -204,6 +204,12 @@ static void* printer_thread_func(void* arg)
while (1)
{
DWORD rc = WaitForMultipleObjects(2, obj, FALSE, INFINITE);
if (rc == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForMultipleObjects failed with error %lu!", error);
break;
}
if (rc == WAIT_OBJECT_0 + 1)
break;
@ -245,13 +251,19 @@ static WIN32ERROR printer_irp_request(DEVICE* device, IRP* irp)
return CHANNEL_RC_OK;
}
static void printer_free(DEVICE* device)
static WIN32ERROR printer_free(DEVICE* device)
{
IRP* irp;
PRINTER_DEVICE* printer_dev = (PRINTER_DEVICE*) device;
WIN32ERROR error;
SetEvent(printer_dev->stopEvent);
WaitForSingleObject(printer_dev->thread, INFINITE);
if (WaitForSingleObject(printer_dev->thread, INFINITE) == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", error);
return error;
}
while ((irp = (IRP*) InterlockedPopEntrySList(printer_dev->pIrpList)) != NULL)
irp->Discard(irp);
@ -268,6 +280,7 @@ static void printer_free(DEVICE* device)
free(printer_dev->device.name);
free(printer_dev);
return CHANNEL_RC_OK;
}
WIN32ERROR printer_register(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints, rdpPrinter* printer)

18
channels/rail/client/rail_main.c
View File

@ -596,11 +596,15 @@ static WIN32ERROR rail_virtual_channel_event_connected(railPlugin* rail, LPVOID
return CHANNEL_RC_OK;
}
static void rail_virtual_channel_event_disconnected(railPlugin* rail)
static WIN32ERROR rail_virtual_channel_event_disconnected(railPlugin* rail)
{
UINT rc;
if (MessageQueue_PostQuit(rail->queue, 0))
WaitForSingleObject(rail->thread, INFINITE);
if (MessageQueue_PostQuit(rail->queue, 0) && (WaitForSingleObject(rail->thread, INFINITE) == WAIT_FAILED))
{
rc = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", rc);
return rc;
}
MessageQueue_Free(rail->queue);
CloseHandle(rail->thread);
@ -613,6 +617,7 @@ static void rail_virtual_channel_event_disconnected(railPlugin* rail)
{
WLog_ERR(TAG, "pVirtualChannelClose failed with %s [%08X]",
WTSErrorToString(rc), rc);
return rc;
}
if (rail->data_in)
@ -622,6 +627,7 @@ static void rail_virtual_channel_event_disconnected(railPlugin* rail)
}
rail_remove_open_handle_data(rail->OpenHandle);
return CHANNEL_RC_OK;
}
static void rail_virtual_channel_event_terminated(railPlugin* rail)
@ -647,14 +653,12 @@ static VOID VCAPITYPE rail_virtual_channel_init_event(LPVOID pInitHandle, UINT e
{
case CHANNEL_EVENT_CONNECTED:
if ((error = rail_virtual_channel_event_connected(rail, pData, dataLength)))
{
WLog_ERR(TAG, "rail_virtual_channel_event_connected failed with error %lu!", error);
return;
}
break;
case CHANNEL_EVENT_DISCONNECTED:
rail_virtual_channel_event_disconnected(rail);
if ((error = rail_virtual_channel_event_disconnected(rail)))
WLog_ERR(TAG, "rail_virtual_channel_event_disconnected failed with error %lu!", error);
break;
case CHANNEL_EVENT_TERMINATED:

21
channels/rail/client/rail_orders.c
View File

@ -213,14 +213,17 @@ WIN32ERROR rail_write_client_exec_order(wStream* s, RAIL_EXEC_ORDER* exec)
Stream_Write_UINT16(s, exec->arguments.length); /* argumentsLength (2 bytes) */
if ((error = rail_write_unicode_string_value(s, &exec->exeOrFile)))
{
WLog_ERR(TAG, "rail_write_unicode_string_value failed with error %lu", error);
return error;
}
if ((error = rail_write_unicode_string_value(s, &exec->workingDir)))
{
WLog_ERR(TAG, "rail_write_unicode_string_value failed with error %lu", error);
return error;
}
if ((error = rail_write_unicode_string_value(s, &exec->arguments)))
{
WLog_ERR(TAG, "rail_write_unicode_string_value failed with error %lu", error);
return error;
}
return error;
@ -347,6 +350,8 @@ WIN32ERROR rail_recv_handshake_order(railPlugin* rail, RAIL_HANDSHAKE_ORDER* han
if (context->custom)
{
IFCALLRET(context->ServerHandshake, error, context, handshake);
if (error)
WLog_ERR(TAG, "context.ServerHandshake failed with error %lu", error);
}
return error;
@ -366,6 +371,9 @@ WIN32ERROR rail_recv_handshake_ex_order(railPlugin* rail, RAIL_HANDSHAKE_EX_ORDE
if (context->custom)
{
IFCALLRET(context->ClientHandshakeEx, error, context, handshakeEx);
if (error)
WLog_ERR(TAG, "context.ClientHandshakeEx failed with error %lu", error);
}
return error;
@ -387,6 +395,9 @@ WIN32ERROR rail_recv_exec_result_order(railPlugin* rail, RAIL_EXEC_RESULT_ORDER*
if (context->custom)
{
IFCALLRET(context->ServerExecuteResult, error, context, execResult);
if (error)
WLog_ERR(TAG, "context.ServerExecuteResult failed with error %lu", error);
}
return error;
@ -406,6 +417,8 @@ WIN32ERROR rail_recv_server_sysparam_order(railPlugin* rail, RAIL_SYSPARAM_ORDER
if (context->custom)
{
IFCALLRET(context->ServerSystemParam, error, context, sysparam);
if (error)
WLog_ERR(TAG, "context.ServerSystemParam failed with error %lu", error);
}
return error;
@ -425,6 +438,8 @@ WIN32ERROR rail_recv_server_minmaxinfo_order(railPlugin* rail, RAIL_MINMAXINFO_O
if (context->custom)
{
IFCALLRET(context->ServerMinMaxInfo, error, context, minMaxInfo);
if (error)
WLog_ERR(TAG, "context.ServerMinMaxInfo failed with error %lu", error);
}
return error;
@ -444,6 +459,8 @@ WIN32ERROR rail_recv_server_localmovesize_order(railPlugin* rail, RAIL_LOCALMOVE
if (context->custom)
{
IFCALLRET(context->ServerLocalMoveSize, error, context, localMoveSize);
if (error)
WLog_ERR(TAG, "context.ServerLocalMoveSize failed with error %lu", error);
}
return error;
@ -463,6 +480,8 @@ WIN32ERROR rail_recv_server_get_appid_resp_order(railPlugin* rail, RAIL_GET_APPI
if (context->custom)
{
IFCALLRET(context->ServerGetAppIdResponse, error, context, getAppIdResp);
if (error)
WLog_ERR(TAG, "context.ServerGetAppIdResponse failed with error %lu", error);
}
return error;
@ -482,6 +501,8 @@ WIN32ERROR rail_recv_langbar_info_order(railPlugin* rail, RAIL_LANGBAR_INFO_ORDE
if (context->custom)
{
IFCALLRET(context->ServerLanguageBarInfo, error, context, langBarInfo);
if (error)
WLog_ERR(TAG, "context.ServerLanguageBarInfo failed with error %lu", error);
}
return error;

2
channels/rdpdr/client/devman.c
View File

@ -101,7 +101,7 @@ static WIN32ERROR devman_register_device(DEVMAN* devman, DEVICE* device)
WLog_INFO(TAG, "ListDictionary_Add failed!");
return ERROR_INTERNAL_ERROR;
}
return ERROR_SUCCESS;
return CHANNEL_RC_OK;
}
DEVICE* devman_get_device_by_id(DEVMAN* devman, UINT32 id)

78
channels/rdpdr/client/rdpdr_main.c
View File

@ -488,14 +488,15 @@ static void* drive_hotplug_thread_func(void* arg)
struct timeval tv;
int rv;
WIN32ERROR error;
DWORD status;
rdpdr = (rdpdrPlugin*) arg;
if (!(rdpdr->stopEvent = CreateEvent(NULL, TRUE, FALSE, NULL)))
{
WLog_ERR(TAG, "CreateEvent failed!");
ExitThread(ERROR_INTERNAL_ERROR);
return NULL;
error = ERROR_INTERNAL_ERROR;
goto out;
}
mfd = open("/proc/mounts", O_RDONLY, 0);
@ -503,8 +504,8 @@ static void* drive_hotplug_thread_func(void* arg)
if (mfd < 0)
{
WLog_ERR(TAG, "ERROR: Unable to open /proc/mounts.");
ExitThread(ERROR_INTERNAL_ERROR);
return NULL;
error = ERROR_INTERNAL_ERROR;
goto out;
}
FD_ZERO(&rfds);
@ -515,13 +516,19 @@ static void* drive_hotplug_thread_func(void* arg)
if ((error = handle_hotplug(rdpdr)))
{
WLog_ERR(TAG, "handle_hotplug failed with error %lu!", error);
ExitThread((DWORD)error);
return NULL;
goto out;
}
while ((rv = select(mfd+1, NULL, NULL, &rfds, &tv)) >= 0)
{
if (WaitForSingleObject(rdpdr->stopEvent, 0) == WAIT_OBJECT_0)
status = WaitForSingleObject(rdpdr->stopEvent, 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
goto out;
}
if (status == WAIT_OBJECT_0)
break;
if (FD_ISSET(mfd, &rfds))
@ -530,8 +537,7 @@ static void* drive_hotplug_thread_func(void* arg)
if ((error = handle_hotplug(rdpdr)))
{
WLog_ERR(TAG, "handle_hotplug failed with error %lu!", error);
ExitThread((DWORD)error);
return NULL;
goto out;
}
}
@ -541,20 +547,31 @@ static void* drive_hotplug_thread_func(void* arg)
tv.tv_usec = 0;
}
ExitThread(CHANNEL_RC_OK);
out:
if (error && rdpdr->rdpcontext)
setChannelError(rdpdr->rdpcontext, error, "drive_hotplug_thread_func reported an error");
ExitThread((DWORD)error);
return NULL;
}
static void drive_hotplug_thread_terminate(rdpdrPlugin* rdpdr)
static WIN32ERROR drive_hotplug_thread_terminate(rdpdrPlugin* rdpdr)
{
WIN32ERROR error;
if (rdpdr->hotplugThread)
{
if (rdpdr->stopEvent)
SetEvent(rdpdr->stopEvent);
WaitForSingleObject(rdpdr->hotplugThread, INFINITE);
if (WaitForSingleObject(rdpdr->hotplugThread, INFINITE) == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
return error;
}
rdpdr->hotplugThread = NULL;
}
return CHANNEL_RC_OK;
}
#endif
@ -793,6 +810,9 @@ static WIN32ERROR rdpdr_process_irp(rdpdrPlugin* rdpdr, wStream* s)
IFCALLRET(irp->device->IRPRequest, error, irp->device, irp);
if (error)
WLog_ERR(TAG, "device->IRPRequest failed with error %lu", error);
return error;
}
@ -934,7 +954,7 @@ static WIN32ERROR rdpdr_process_receive(rdpdrPlugin* rdpdr, wStream* s)
}
Stream_Free(s, TRUE);
return ERROR_SUCCESS;
return CHANNEL_RC_OK;
}
@ -961,7 +981,7 @@ WIN32ERROR rdpdr_add_init_handle_data(void* pInitHandle, void* pUserData)
WLog_ERR(TAG, "ListDictionary_Add failed!");
return ERROR_INTERNAL_ERROR;
}
return ERROR_SUCCESS;
return CHANNEL_RC_OK;
}
void* rdpdr_get_init_handle_data(void* pInitHandle)
@ -1001,7 +1021,7 @@ WIN32ERROR rdpdr_add_open_handle_data(DWORD openHandle, void* pUserData)
WLog_ERR(TAG, "ListDictionary_Add failed!");
return ERROR_INTERNAL_ERROR;
}
return ERROR_SUCCESS;
return CHANNEL_RC_OK;
}
void* rdpdr_get_open_handle_data(DWORD openHandle)
@ -1061,7 +1081,7 @@ static WIN32ERROR rdpdr_virtual_channel_event_data_received(rdpdrPlugin* rdpdr,
* ignored in client-to-server data." Thus it would be best practice to cease data
* transmission. However, simply returning here avoids a crash.
*/
return ERROR_SUCCESS;
return CHANNEL_RC_OK;
}
if (dataFlags & CHANNEL_FLAG_FIRST)
@ -1193,12 +1213,6 @@ static WIN32ERROR rdpdr_virtual_channel_event_connected(rdpdrPlugin* rdpdr, LPVO
status = rdpdr->channelEntryPoints.pVirtualChannelOpen(rdpdr->InitHandle,
&rdpdr->OpenHandle, rdpdr->channelDef.name, rdpdr_virtual_channel_open_event);
if ((error = rdpdr_add_open_handle_data(rdpdr->OpenHandle, rdpdr)))
{
WLog_ERR(TAG, "rdpdr_add_open_handle_data failed with error %lu!", error);
return error;
}
if (status != CHANNEL_RC_OK)
{
WLog_ERR(TAG, "pVirtualChannelOpen failed with %s [%08X]",
@ -1206,6 +1220,12 @@ static WIN32ERROR rdpdr_virtual_channel_event_connected(rdpdrPlugin* rdpdr, LPVO
return status;
}
if ((error = rdpdr_add_open_handle_data(rdpdr->OpenHandle, rdpdr)))
{
WLog_ERR(TAG, "rdpdr_add_open_handle_data failed with error %lu!", error);
return error;
}
rdpdr->queue = MessageQueue_New(NULL);
if (!rdpdr->queue)
{
@ -1226,8 +1246,12 @@ static WIN32ERROR rdpdr_virtual_channel_event_disconnected(rdpdrPlugin* rdpdr)
{
WIN32ERROR error;
if (MessageQueue_PostQuit(rdpdr->queue, 0))
WaitForSingleObject(rdpdr->thread, INFINITE);
if (MessageQueue_PostQuit(rdpdr->queue, 0) && (WaitForSingleObject(rdpdr->thread, INFINITE) == WAIT_FAILED))
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
return error;
}
MessageQueue_Free(rdpdr->queue);
CloseHandle(rdpdr->thread);
@ -1235,7 +1259,11 @@ static WIN32ERROR rdpdr_virtual_channel_event_disconnected(rdpdrPlugin* rdpdr)
rdpdr->queue = NULL;
rdpdr->thread = NULL;
drive_hotplug_thread_terminate(rdpdr);
if ((error = drive_hotplug_thread_terminate(rdpdr)))
{
WLog_ERR(TAG, "drive_hotplug_thread_terminate failed with error %lu!", error);
return error;
}
error = rdpdr->channelEntryPoints.pVirtualChannelClose(rdpdr->OpenHandle);
if (CHANNEL_RC_OK != error)

35
channels/rdpdr/server/rdpdr_main.c
View File

@ -95,7 +95,7 @@ static WIN32ERROR rdpdr_server_send_announce_request(RdpdrServerContext* context
status = WTSVirtualChannelWrite(context->priv->ChannelHandle, (PCHAR) Stream_Buffer(s), Stream_Length(s), &written);
Stream_Free(s, TRUE);
return status ? ERROR_SUCCESS : ERROR_INTERNAL_ERROR;
return status ? CHANNEL_RC_OK : ERROR_INTERNAL_ERROR;
}
static WIN32ERROR rdpdr_server_receive_announce_response(RdpdrServerContext* context, wStream* s, RDPDR_HEADER* header)
@ -470,7 +470,7 @@ static WIN32ERROR rdpdr_server_send_core_capability_request(RdpdrServerContext*
status = WTSVirtualChannelWrite(context->priv->ChannelHandle, (PCHAR) Stream_Buffer(s), Stream_Length(s), &written);
Stream_Free(s, TRUE);
return status ? ERROR_SUCCESS : ERROR_INTERNAL_ERROR;
return status ? CHANNEL_RC_OK : ERROR_INTERNAL_ERROR;
}
static WIN32ERROR rdpdr_server_receive_core_capability_response(RdpdrServerContext* context, wStream* s, RDPDR_HEADER* header)
@ -581,7 +581,7 @@ static WIN32ERROR rdpdr_server_send_client_id_confirm(RdpdrServerContext* contex
status = WTSVirtualChannelWrite(context->priv->ChannelHandle, (PCHAR) Stream_Buffer(s), Stream_Length(s), &written);
Stream_Free(s, TRUE);
return status ? ERROR_SUCCESS : ERROR_INTERNAL_ERROR;
return status ? CHANNEL_RC_OK : ERROR_INTERNAL_ERROR;
}
static WIN32ERROR rdpdr_server_receive_device_list_announce_request(RdpdrServerContext* context, wStream* s, RDPDR_HEADER* header)
@ -805,7 +805,7 @@ static WIN32ERROR rdpdr_server_send_user_logged_on(RdpdrServerContext* context)
status = WTSVirtualChannelWrite(context->priv->ChannelHandle, (PCHAR) Stream_Buffer(s), Stream_Length(s), &written);
Stream_Free(s, TRUE);
return status ? ERROR_SUCCESS : ERROR_INTERNAL_ERROR;
return status ? CHANNEL_RC_OK : ERROR_INTERNAL_ERROR;
}
static WIN32ERROR rdpdr_server_receive_pdu(RdpdrServerContext* context, wStream* s, RDPDR_HEADER* header)
@ -973,7 +973,24 @@ static void* rdpdr_server_thread(void* arg)
BytesReturned = 0;
status = WaitForMultipleObjects(nCount, events, FALSE, INFINITE);
if (WaitForSingleObject(context->priv->StopEvent, 0) == WAIT_OBJECT_0)
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForMultipleObjects failed with error %lu!", error);
goto out_stream;
}
status = WaitForSingleObject(context->priv->StopEvent, 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
goto out_stream;
}
if (status == WAIT_OBJECT_0)
break;
if (!WTSVirtualChannelRead(context->priv->ChannelHandle, 0,
@ -1041,10 +1058,16 @@ static WIN32ERROR rdpdr_server_start(RdpdrServerContext* context)
static WIN32ERROR rdpdr_server_stop(RdpdrServerContext* context)
{
WIN32ERROR error;
if (context->priv->StopEvent)
{
SetEvent(context->priv->StopEvent);
WaitForSingleObject(context->priv->Thread, INFINITE);
if (WaitForSingleObject(context->priv->Thread, INFINITE) == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
return error;
}
CloseHandle(context->priv->Thread);
context->priv->Thread = NULL;
CloseHandle(context->priv->StopEvent);

16
channels/rdpei/client/rdpei_main.c
View File

@ -182,6 +182,14 @@ static void* rdpei_schedule_thread(void* arg)
while (1)
{
status = WaitForMultipleObjects(2, hdl, FALSE, 20);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForMultipleObjects failed with error %lu!", error);
break;
}
if (status == WAIT_OBJECT_0 + 1)
break;
@ -607,6 +615,7 @@ error_out:
static WIN32ERROR rdpei_plugin_terminated(IWTSPlugin* pPlugin)
{
RDPEI_PLUGIN* rdpei = (RDPEI_PLUGIN*) pPlugin;
WIN32ERROR error;
if (!pPlugin)
return ERROR_INVALID_PARAMETER;
@ -614,7 +623,12 @@ static WIN32ERROR rdpei_plugin_terminated(IWTSPlugin* pPlugin)
SetEvent(rdpei->stopEvent);
EnterCriticalSection(&rdpei->lock);
WaitForSingleObject(rdpei->thread, INFINITE);
if (WaitForSingleObject(rdpei->thread, INFINITE) == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
return error;
}
CloseHandle(rdpei->stopEvent);
CloseHandle(rdpei->event);

7
channels/rdpsnd/client/opensles/opensl_io.c
View File

@ -293,8 +293,11 @@ int android_AudioOut(OPENSL_STREAM *p, const short *buffer,int size)
assert(size > 0);
/* Assure, that the queue is not full. */
if (p->queuesize <= Queue_Count(p->queue))
WaitForSingleObject(p->queue->event, INFINITE);
if (p->queuesize <= Queue_Count(p->queue) && WaitForSingleObject(p->queue->event, INFINITE) == WAIT_FAILED)
{
DEBUG_SND("WaitForSingleObject failed!");
return -1;
}
void *data = calloc(size, sizeof(short));
if (!data)

48
channels/rdpsnd/client/rdpsnd_main.c
View File

@ -104,12 +104,45 @@ static void* rdpsnd_schedule_thread(void* arg)
rdpsndPlugin* rdpsnd = (rdpsndPlugin*) arg;
HANDLE events[2];
WIN32ERROR error = CHANNEL_RC_OK;
DWORD status;
events[0] = MessageQueue_Event(rdpsnd->MsgPipe->Out);
events[1] = rdpsnd->stopEvent;
while (WaitForMultipleObjects(2, events, FALSE, INFINITE) == WAIT_OBJECT_0)
while (1)
{
status = WaitForMultipleObjects(2, events, FALSE, INFINITE);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForMultipleObjects failed with error %lu!", error);
break;
}
status = WaitForSingleObject(rdpsnd->stopEvent, 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
break;
}
if (status == WAIT_OBJECT_0)
break;
status = WaitForSingleObject(events[0], 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
break;
}
if (!MessageQueue_Peek(rdpsnd->MsgPipe->Out, &message, TRUE))
{
WLog_ERR(TAG, "MessageQueue_Peek failed!");
@ -964,7 +997,11 @@ static void rdpsnd_process_disconnect(rdpsndPlugin* rdpsnd)
if (rdpsnd->ScheduleThread)
{
SetEvent(rdpsnd->stopEvent);
WaitForSingleObject(rdpsnd->ScheduleThread, INFINITE);
if (WaitForSingleObject(rdpsnd->ScheduleThread, INFINITE) == WAIT_FAILED)
{
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", GetLastError());
return;
}
CloseHandle(rdpsnd->ScheduleThread);
CloseHandle(rdpsnd->stopEvent);
}
@ -1247,7 +1284,12 @@ static WIN32ERROR rdpsnd_virtual_channel_event_disconnected(rdpsndPlugin* rdpsnd
WIN32ERROR error;
MessagePipe_PostQuit(rdpsnd->MsgPipe, 0);
WaitForSingleObject(rdpsnd->thread, INFINITE);
if (WaitForSingleObject(rdpsnd->thread, INFINITE) == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
return error;
}
CloseHandle(rdpsnd->thread);
rdpsnd->thread = NULL;

29
channels/rdpsnd/server/rdpsnd_main.c
View File

@ -239,7 +239,24 @@ static void* rdpsnd_server_thread(void* arg)
{
status = WaitForMultipleObjects(nCount, events, FALSE, INFINITE);
if (WaitForSingleObject(context->priv->StopEvent, 0) == WAIT_OBJECT_0)
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForMultipleObjects failed with error %lu!", error);
break;
}
status = WaitForSingleObject(context->priv->StopEvent, 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
break;
}
if (status == WAIT_OBJECT_0)
break;
if ((error = rdpsnd_server_handle_messages(context)))
@ -598,13 +615,19 @@ out_close:
static WIN32ERROR rdpsnd_server_stop(RdpsndServerContext* context)
{
WIN32ERROR error = CHANNEL_RC_OK;
if (context->priv->ownThread)
{
if (context->priv->StopEvent)
{
SetEvent(context->priv->StopEvent);
WaitForSingleObject(context->priv->Thread, INFINITE);
if (WaitForSingleObject(context->priv->Thread, INFINITE) == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
return error;
}
CloseHandle(context->priv->Thread);
CloseHandle(context->priv->StopEvent);
}
@ -613,7 +636,7 @@ static WIN32ERROR rdpsnd_server_stop(RdpsndServerContext* context)
if (context->priv->rdpsnd_pdu)
Stream_Free(context->priv->rdpsnd_pdu, TRUE);
return CHANNEL_RC_OK;
return error;
}
RdpsndServerContext* rdpsnd_server_context_new(HANDLE vcm)

8
channels/remdesk/client/remdesk_main.c
View File

@ -919,8 +919,12 @@ static WIN32ERROR remdesk_virtual_channel_event_disconnected(remdeskPlugin* remd
{
UINT rc;
if (MessageQueue_PostQuit(remdesk->queue, 0))
WaitForSingleObject(remdesk->thread, INFINITE);
if (MessageQueue_PostQuit(remdesk->queue, 0) && (WaitForSingleObject(remdesk->thread, INFINITE) == WAIT_FAILED))
{
rc = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", rc);
return rc;
}
MessageQueue_Free(remdesk->queue);
CloseHandle(remdesk->thread);

28
channels/remdesk/server/remdesk_main.c
View File

@ -575,7 +575,24 @@ static void* remdesk_server_thread(void* arg)
{
status = WaitForMultipleObjects(nCount, events, FALSE, INFINITE);
if (WaitForSingleObject(context->priv->StopEvent, 0) == WAIT_OBJECT_0)
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForMultipleObjects failed with error %lu", error);
break;
}
status = WaitForSingleObject(context->priv->StopEvent, 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu", error);
break;
}
if (status == WAIT_OBJECT_0)
{
break;
}
@ -654,9 +671,16 @@ static WIN32ERROR remdesk_server_start(RemdeskServerContext* context)
static WIN32ERROR remdesk_server_stop(RemdeskServerContext* context)
{
WIN32ERROR error;
SetEvent(context->priv->StopEvent);
WaitForSingleObject(context->priv->Thread, INFINITE);
if (WaitForSingleObject(context->priv->Thread, INFINITE) == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
return error;
}
CloseHandle(context->priv->Thread);
return CHANNEL_RC_OK;

18
channels/serial/client/serial_main.c
View File

@ -524,6 +524,7 @@ static void create_irp_thread(SERIAL_DEVICE *serial, IRP *irp)
/* FIXME: not quite sure a zero timeout is a good thing to check whether a thread is stil alived or not */
waitResult = WaitForSingleObject(irpThread, 0);
if (waitResult == WAIT_OBJECT_0)
{
/* terminating thread */
@ -673,7 +674,11 @@ static void terminate_pending_irp_threads(SERIAL_DEVICE *serial)
TerminateThread(irpThread, 0);
WaitForSingleObject(irpThread, INFINITE);
if (WaitForSingleObject(irpThread, INFINITE) == WAIT_FAILED)
{
WLog_ERR(TAG,"WaitForSingleObject failed!");
continue;
}
CloseHandle(irpThread);
@ -750,14 +755,20 @@ static WIN32ERROR serial_irp_request(DEVICE* device, IRP* irp)
}
static void serial_free(DEVICE* device)
static WIN32ERROR serial_free(DEVICE* device)
{
WIN32ERROR error;
SERIAL_DEVICE* serial = (SERIAL_DEVICE*) device;
WLog_Print(serial->log, WLOG_DEBUG, "freeing");
MessageQueue_PostQuit(serial->MainIrpQueue, 0);
WaitForSingleObject(serial->MainThread, INFINITE);
if (WaitForSingleObject(serial->MainThread, INFINITE) == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
return error;
}
CloseHandle(serial->MainThread);
if (serial->hComm)
@ -770,6 +781,7 @@ static void serial_free(DEVICE* device)
DeleteCriticalSection(&serial->TerminatingIrpThreadsLock);
free(serial);
return CHANNEL_RC_OK;
}
#endif /* __linux__ */

98
channels/smartcard/client/smartcard_main.c
View File

@ -37,6 +37,7 @@ void* smartcard_context_thread(SMARTCARD_CONTEXT* pContext)
{
DWORD nCount;
LONG status;
DWORD waitStatus;
HANDLE hEvents[2];
wMessage message;
SMARTCARD_DEVICE* smartcard;
@ -50,9 +51,25 @@ void* smartcard_context_thread(SMARTCARD_CONTEXT* pContext)
while (1)
{
status = WaitForMultipleObjects(nCount, hEvents, FALSE, INFINITE);
waitStatus = WaitForMultipleObjects(nCount, hEvents, FALSE, INFINITE);
if (WaitForSingleObject(MessageQueue_Event(pContext->IrpQueue), 0) == WAIT_OBJECT_0)
if (waitStatus == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForMultipleObjects failed with error %lu!", error);
break;
}
waitStatus = WaitForSingleObject(MessageQueue_Event(pContext->IrpQueue), 0);
if (waitStatus == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
break;
}
if (waitStatus == WAIT_OBJECT_0)
{
if (!MessageQueue_Peek(pContext->IrpQueue, &message, TRUE))
{
@ -151,14 +168,19 @@ void smartcard_context_free(SMARTCARD_CONTEXT* pContext)
free(pContext);
}
static void smartcard_free(DEVICE* device)
static WIN32ERROR smartcard_free(DEVICE* device)
{
WIN32ERROR error;
SMARTCARD_DEVICE* smartcard = (SMARTCARD_DEVICE*) device;
if (smartcard->IrpQueue)
{
if (MessageQueue_PostQuit(smartcard->IrpQueue, 0))
WaitForSingleObject(smartcard->thread, INFINITE);
if (MessageQueue_PostQuit(smartcard->IrpQueue, 0) && (WaitForSingleObject(smartcard->thread, INFINITE) == WAIT_FAILED))
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
return error;
}
MessageQueue_Free(smartcard->IrpQueue);
smartcard->IrpQueue = NULL;
@ -184,6 +206,8 @@ static void smartcard_free(DEVICE* device)
}
free(device);
return CHANNEL_RC_OK;
}
/**
@ -455,7 +479,23 @@ static void* smartcard_thread_func(void* arg)
{
status = WaitForMultipleObjects(nCount, hEvents, FALSE, INFINITE);
if (WaitForSingleObject(MessageQueue_Event(smartcard->IrpQueue), 0) == WAIT_OBJECT_0)
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForMultipleObjects failed with error %lu!", error);
break;
}
status = WaitForSingleObject(MessageQueue_Event(smartcard->IrpQueue), 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
break;
}
if (status == WAIT_OBJECT_0)
{
if (!MessageQueue_Peek(smartcard->IrpQueue, &message, TRUE))
{
@ -467,15 +507,35 @@ static void* smartcard_thread_func(void* arg)
if (message.id == WMQ_QUIT)
{
while (WaitForSingleObject(Queue_Event(smartcard->CompletedIrpQueue), 0) == WAIT_OBJECT_0)
while (1)
{
status = WaitForSingleObject(Queue_Event(smartcard->CompletedIrpQueue), 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
goto out;
}
if (status == WAIT_TIMEOUT)
break;
irp = (IRP*) Queue_Dequeue(smartcard->CompletedIrpQueue);
if (irp)
{
if (irp->thread)
{
WaitForSingleObject(irp->thread, INFINITE);
status = WaitForSingleObject(irp->thread, INFINITE);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
goto out;
}
CloseHandle(irp->thread);
irp->thread = NULL;
}
@ -503,15 +563,33 @@ static void* smartcard_thread_func(void* arg)
}
}
if (WaitForSingleObject(Queue_Event(smartcard->CompletedIrpQueue), 0) == WAIT_OBJECT_0)
status = WaitForSingleObject(Queue_Event(smartcard->CompletedIrpQueue), 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
break;
}
if (status == WAIT_OBJECT_0)
{
irp = (IRP*) Queue_Dequeue(smartcard->CompletedIrpQueue);
if (irp)
{
if (irp->thread)
{
WaitForSingleObject(irp->thread, INFINITE);
status = WaitForSingleObject(irp->thread, INFINITE);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
break;
}
CloseHandle(irp->thread);
irp->thread = NULL;
}

7
channels/tsmf/client/tsmf_ifman.c
View File

@ -492,6 +492,7 @@ WIN32ERROR tsmf_ifman_on_sample(TSMF_IFMAN* ifman)
UINT64 ThrottleDuration;
UINT32 SampleExtensions;
UINT32 cbData;
WIN32ERROR error;
if (Stream_GetRemainingLength(ifman->input) < 60)
return ERROR_INVALID_DATA;
@ -537,7 +538,11 @@ WIN32ERROR tsmf_ifman_on_sample(TSMF_IFMAN* ifman)
return ERROR_OUTOFMEMORY;
}
tsmf_presentation_sync(presentation);
if ((error = tsmf_presentation_sync(presentation)))
{
WLog_ERR(TAG, "tsmf_presentation_sync failed with error %lu", error);
return error;
}
ifman->output_pending = TRUE;
return CHANNEL_RC_OK;

61
channels/tsmf/client/tsmf_media.c
View File

@ -610,6 +610,13 @@ static void* tsmf_stream_ack_func(void *arg)
{
DWORD ev = WaitForMultipleObjects(2, hdl, FALSE, INFINITE);
if (ev == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForMultipleObjects failed with error %lu!", error);
break;
}
if (ev == WAIT_OBJECT_0)
break;
@ -643,6 +650,7 @@ static void* tsmf_stream_playback_func(void *arg)
TSMF_STREAM* stream = (TSMF_STREAM *) arg;
TSMF_PRESENTATION* presentation = stream->presentation;
WIN32ERROR error = CHANNEL_RC_OK;
DWORD status;
DEBUG_TSMF("in %d", stream->stream_id);
@ -668,8 +676,29 @@ static void* tsmf_stream_playback_func(void *arg)
hdl[0] = stream->stopEvent;
hdl[1] = Queue_Event(stream->sample_list);
while (!(WaitForMultipleObjects(2, hdl, FALSE, INFINITE) == WAIT_OBJECT_0))
while (1)
{
status = WaitForMultipleObjects(2, hdl, FALSE, INFINITE);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForMultipleObjects failed with error %lu!", error);
break;
}
status = WaitForSingleObject(stream->stopEvent, 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
break;
}
if (status == WAIT_OBJECT_0)
break;
sample = tsmf_stream_pop_sample(stream, 0);
if (sample && !tsmf_sample_playback(sample))
@ -825,10 +854,11 @@ BOOL tsmf_presentation_start(TSMF_PRESENTATION* presentation)
return ret;
}
void tsmf_presentation_sync(TSMF_PRESENTATION* presentation)
WIN32ERROR tsmf_presentation_sync(TSMF_PRESENTATION* presentation)
{
UINT32 index;
UINT32 count;
WIN32ERROR error;
ArrayList_Lock(presentation->stream_list);
count = ArrayList_Count(presentation->stream_list);
@ -836,10 +866,16 @@ void tsmf_presentation_sync(TSMF_PRESENTATION* presentation)
for (index = 0; index < count; index++)
{
TSMF_STREAM* stream = (TSMF_STREAM *) ArrayList_GetItem(presentation->stream_list, index);
WaitForSingleObject(stream->ready, 500);
if (WaitForSingleObject(stream->ready, 500) == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
return error;
}
}
ArrayList_Unlock(presentation->stream_list);
return CHANNEL_RC_OK;
}
BOOL tsmf_presentation_stop(TSMF_PRESENTATION* presentation)
@ -1041,10 +1077,12 @@ TSMF_STREAM* tsmf_stream_new(TSMF_PRESENTATION* presentation, UINT32 stream_id,
error_add:
SetEvent(stream->stopEvent);
WaitForSingleObject(stream->ack_thread, INFINITE);
if (WaitForSingleObject(stream->ack_thread, INFINITE) == WAIT_FAILED)
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", GetLastError());
error_ack_thread:
SetEvent(stream->stopEvent);
WaitForSingleObject(stream->play_thread, INFINITE);
if (WaitForSingleObject(stream->play_thread, INFINITE) == WAIT_FAILED)
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", GetLastError());
error_play_thread:
Queue_Free(stream->sample_ack_list);
error_sample_ack_list:
@ -1160,14 +1198,23 @@ void _tsmf_stream_free(TSMF_STREAM* stream)
if (stream->play_thread)
{
WaitForSingleObject(stream->play_thread, INFINITE);
if (WaitForSingleObject(stream->play_thread, INFINITE) == WAIT_FAILED)
{
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", GetLastError());
return;
}
CloseHandle(stream->play_thread);
stream->play_thread = NULL;
}
if (stream->ack_thread)
{
WaitForSingleObject(stream->ack_thread, INFINITE);
if (WaitForSingleObject(stream->ack_thread, INFINITE) == WAIT_FAILED)
{
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", GetLastError());
return;
}
CloseHandle(stream->ack_thread);
stream->ack_thread = NULL;
}

2
channels/tsmf/client/tsmf_media.h
View File

@ -40,7 +40,7 @@ TSMF_PRESENTATION *tsmf_presentation_new(const BYTE *guid, IWTSVirtualChannelCal
TSMF_PRESENTATION *tsmf_presentation_find_by_id(const BYTE *guid);
BOOL tsmf_presentation_start(TSMF_PRESENTATION *presentation);
BOOL tsmf_presentation_stop(TSMF_PRESENTATION *presentation);
void tsmf_presentation_sync(TSMF_PRESENTATION *presentation);
WIN32ERROR tsmf_presentation_sync(TSMF_PRESENTATION *presentation);
BOOL tsmf_presentation_paused(TSMF_PRESENTATION *presentation);
BOOL tsmf_presentation_restarted(TSMF_PRESENTATION *presentation);
BOOL tsmf_presentation_volume_changed(TSMF_PRESENTATION *presentation, UINT32 newVolume, UINT32 muted);

94
channels/urbdrc/client/urbdrc_main.c
View File

@ -513,6 +513,8 @@ static void *urbdrc_search_usb_device(void *arg) {
int busnum, devnum;
int action, success, error, found, on_close;
struct sockaddr_un sun;
DWORD status;
UINT32 error;
WLog_DBG(TAG, "urbdrc_search_usb_device - devd: start");
@ -540,6 +542,19 @@ static void *urbdrc_search_usb_device(void *arg) {
while (WaitForMultipleObjects(2, listobj, FALSE, INFINITE) != WAIT_OBJECT_0)
{
status = WaitForMultipleObjects(2, listobj, FALSE, INFINITE);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
return 0;
}
if (status == WAIT_OBJECT_0)
break;
WLog_DBG(TAG, "======= SEARCH ======= ");
/* !system=USB subsystem=DEVICE type=ATTACH ugen=ugen3.3 cdev=ugen3.3 vendor=0x046d product=0x082d devclass=0xef devsubclass=0x02 sernum="6E7D726F" release=0x0011 mode=host port=4 parent=ugen3.1 */
@ -735,6 +750,7 @@ static void* urbdrc_search_usb_device(void* arg)
int success = 0, error, on_close = 0, found = 0;
WLog_VRB(TAG, "");
channel_mgr = urbdrc->listener_callback->channel_mgr;
DWORD status;
/* init usb monitor */
struct udev* udev;
@ -774,15 +790,41 @@ static void* urbdrc_search_usb_device(void* arg)
listobj[1] = mon_fd;
numobj = 2;
WaitForMultipleObjects(numobj, listobj, FALSE, INFINITE);
status = WaitForMultipleObjects(numobj, listobj, FALSE, INFINITE);
if (WaitForSingleObject(searchman->term_event, 0) == WAIT_OBJECT_0)
if (status == WAIT_FAILED)
{
sem_post(&searchman->sem_term);
return 0;
error = GetLastError();
WLog_ERR(TAG, "WaitForMultipleObjects failed with error %lu!", error);
goto out;
}
if (WaitForSingleObject(mon_fd, 0) == WAIT_OBJECT_0)
status = WaitForSingleObject(searchman->term_event, 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
goto out;
}
if (status == WAIT_OBJECT_0)
{
sem_post(&searchman->sem_term);
goto out;
}
status = WaitForSingleObject(mon_fd, 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
goto out;
}
if (status == WAIT_OBJECT_0)
{
dev = udev_monitor_receive_device(mon);
@ -856,9 +898,25 @@ static void* urbdrc_search_usb_device(void* arg)
numobj = 1;
timeout = 4000; /* milliseconds */
WaitForMultipleObjects(numobj, listobj, FALSE, timeout);
status = WaitForMultipleObjects(numobj, listobj, FALSE, timeout);
if (WaitForSingleObject(searchman->term_event, 0) == WAIT_OBJECT_0)
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForMultipleObjects failed with error %lu!", error);
goto out;
}
status = WaitForSingleObject(searchman->term_event, 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForMultipleObjects failed with error %lu!", error);
goto out;
}
if (status == WAIT_OBJECT_0)
{
CloseHandle(mon_fd);
sem_post(&searchman->sem_term);
@ -912,9 +970,25 @@ static void* urbdrc_search_usb_device(void* arg)
numobj = 1;
timeout = 3000; /* milliseconds */
WaitForMultipleObjects(numobj, listobj, FALSE, timeout);
status = WaitForMultipleObjects(numobj, listobj, FALSE, timeout);
if (WaitForSingleObject(searchman->term_event, 0) == WAIT_OBJECT_0)
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForMultipleObjects failed with error %lu!", error);
goto out;
}
status = WaitForSingleObject(searchman->term_event, 0);
if (status == WAIT_FAILED)
{
error = GetLastError();
WLog_ERR(TAG, "WaitForSingleObject failed with error %lu!", error);
goto out;
}
if (status == WAIT_OBJECT_0)
{
CloseHandle(mon_fd);
sem_post(&searchman->sem_term);
@ -936,7 +1010,7 @@ static void* urbdrc_search_usb_device(void* arg)
}
}
}
out:
CloseHandle(mon_fd);
fail_create_monfd_event:

2
include/freerdp/channels/rdpdr.h
View File

@ -319,7 +319,7 @@ typedef struct _DEVMAN DEVMAN;
typedef WIN32ERROR (*pcIRPRequest)(DEVICE* device, IRP* irp);
typedef WIN32ERROR (*pcInitDevice)(DEVICE* device);
typedef void (*pcFreeDevice)(DEVICE* device);
typedef WIN32ERROR (*pcFreeDevice)(DEVICE* device);
struct _DEVICE
{