void AsyncHashTable_Add(AsyncHashTable* self, uint8* key, uint32 keyLength, void* value, uint32 valueLength) {
assert(self != NULL);
SAL_Mutex_Acquire(self->Lock);
HashTable_Add(self->BaseTable, key, keyLength, value, valueLength);
SAL_Mutex_Release(self->Lock);
}
int StringChunk_Add(StringChunk *dl,
const char *Str,
const char *AdditionalData,
int LengthOfAdditionalData /* The length will not be stored. */
)
{
EntryForString NewEntry;
if( AdditionalData != NULL && LengthOfAdditionalData > 0 )
{
_32BIT_INT OffsetOfStoredTo;
char *DataStoredTo =
ExtendableBuffer_Expand(&(dl -> AdditionalDataChunk),
LengthOfAdditionalData,
&OffsetOfStoredTo
);
if( DataStoredTo == NULL )
{
return -1;
}
NewEntry.OffsetOfData = OffsetOfStoredTo;
memcpy(DataStoredTo, AdditionalData, LengthOfAdditionalData);
} else {
NewEntry.OffsetOfData = -1;
}
if( ContainWildCard(Str) )
{
NewEntry.OffsetOfString = StringList_Add(&(dl -> List_W), Str, ',');
if( NewEntry.OffsetOfString >= 0 )
{
Array_PushBack(&(dl -> List_W_Pos), &NewEntry, NULL);
} else {
return -1;
}
} else {
NewEntry.OffsetOfString = StringList_Add(&(dl -> List), Str, ',');
if( NewEntry.OffsetOfString >= 0 )
{
HashTable_Add(&(dl -> List_Pos), Str, 0, &NewEntry, NULL);
} else {
return -2;
}
}
return 0;
}
int rdpgfx_set_surface_data(RdpgfxClientContext* context, UINT16 surfaceId, void* pData)
{
ULONG_PTR key;
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) context->handle;
key = ((ULONG_PTR) surfaceId) + 1;
if (pData)
HashTable_Add(gfx->SurfaceTable, (void*) key, pData);
else
HashTable_Remove(gfx->SurfaceTable, (void*) key);
return 1;
}
HANDLE WINAPI FreeRDP_WTSOpenServerA(LPSTR pServerName)
{
rdpContext* context;
freerdp_peer* client;
WTSVirtualChannelManager* vcm;
HANDLE hServer = INVALID_HANDLE_VALUE;
context = (rdpContext*) pServerName;
if (!context)
return INVALID_HANDLE_VALUE;
client = context->peer;
if (!client)
return INVALID_HANDLE_VALUE;
vcm = (WTSVirtualChannelManager*) calloc(1, sizeof(WTSVirtualChannelManager));
if (vcm)
{
vcm->client = client;
vcm->rdp = context->rdp;
vcm->SessionId = g_SessionId++;
if (!g_ServerHandles)
g_ServerHandles = HashTable_New(TRUE);
HashTable_Add(g_ServerHandles, (void*) (UINT_PTR) vcm->SessionId, (void*) vcm);
vcm->queue = MessageQueue_New(NULL);
vcm->dvc_channel_id_seq = 1;
vcm->dynamicVirtualChannels = ArrayList_New(TRUE);
client->ReceiveChannelData = WTSReceiveChannelData;
hServer = (HANDLE) vcm;
}
return hServer;
}
static void wf_rail_window_common(rdpContext* context, WINDOW_ORDER_INFO* orderInfo, WINDOW_STATE_ORDER* windowState)
{
wfRailWindow* railWindow = NULL;
wfContext* wfc = (wfContext*) context;
RailClientContext* rail = wfc->rail;
UINT32 fieldFlags = orderInfo->fieldFlags;
PrintRailWindowState(orderInfo, windowState);
if (fieldFlags & WINDOW_ORDER_STATE_NEW)
{
HANDLE hInstance;
WCHAR* titleW = NULL;
WNDCLASSEX wndClassEx;
railWindow = (wfRailWindow*) calloc(1, sizeof(wfRailWindow));
if (!railWindow)
return;
railWindow->wfc = wfc;
railWindow->dwStyle = windowState->style;
railWindow->dwStyle &= ~RAIL_DISABLED_WINDOW_STYLES;
railWindow->dwExStyle = windowState->extendedStyle;
railWindow->dwExStyle &= ~RAIL_DISABLED_EXTENDED_WINDOW_STYLES;
railWindow->x = windowState->windowOffsetX;
railWindow->y = windowState->windowOffsetY;
railWindow->width = windowState->windowWidth;
railWindow->height = windowState->windowHeight;
if (fieldFlags & WINDOW_ORDER_FIELD_TITLE)
{
char* title = NULL;
ConvertFromUnicode(CP_UTF8, 0, (WCHAR*) windowState->titleInfo.string,
windowState->titleInfo.length / 2, &title, 0, NULL, NULL);
railWindow->title = title;
}
else
{
railWindow->title = _strdup("RdpRailWindow");
}
ConvertToUnicode(CP_UTF8, 0, railWindow->title, -1, &titleW, 0);
hInstance = GetModuleHandle(NULL);
ZeroMemory(&wndClassEx, sizeof(WNDCLASSEX));
wndClassEx.cbSize = sizeof(WNDCLASSEX);
wndClassEx.style = 0;
wndClassEx.lpfnWndProc = wf_RailWndProc;
wndClassEx.cbClsExtra = 0;
wndClassEx.cbWndExtra = 0;
wndClassEx.hIcon = NULL;
wndClassEx.hCursor = NULL;
wndClassEx.hbrBackground = NULL;
wndClassEx.lpszMenuName = NULL;
wndClassEx.lpszClassName = _T("RdpRailWindow");
wndClassEx.hInstance = hInstance;
wndClassEx.hIconSm = NULL;
RegisterClassEx(&wndClassEx);
railWindow->hWnd = CreateWindowExW(
railWindow->dwExStyle, /* dwExStyle */
_T("RdpRailWindow"), /* lpClassName */
titleW, /* lpWindowName */
railWindow->dwStyle, /* dwStyle */
railWindow->x, /* x */
railWindow->y, /* y */
railWindow->width, /* nWidth */
railWindow->height, /* nHeight */
NULL, /* hWndParent */
NULL, /* hMenu */
hInstance, /* hInstance */
NULL /* lpParam */
);
SetWindowLongPtr(railWindow->hWnd, GWLP_USERDATA, (LONG_PTR) railWindow);
HashTable_Add(wfc->railWindows, (void*) (UINT_PTR) orderInfo->windowId, (void*) railWindow);
free(titleW);
UpdateWindow(railWindow->hWnd);
return;
}
else
{
railWindow = (wfRailWindow*) HashTable_GetItemValue(wfc->railWindows,
(void*) (UINT_PTR) orderInfo->windowId);
}
if (!railWindow)
return;
if ((fieldFlags & WINDOW_ORDER_FIELD_WND_OFFSET) ||
(fieldFlags & WINDOW_ORDER_FIELD_WND_SIZE))
{
if (fieldFlags & WINDOW_ORDER_FIELD_WND_OFFSET)
{
railWindow->x = windowState->windowOffsetX;
railWindow->y = windowState->windowOffsetY;
}
if (fieldFlags & WINDOW_ORDER_FIELD_WND_SIZE)
{
railWindow->width = windowState->windowWidth;
railWindow->height = windowState->windowHeight;
}
SetWindowPos(railWindow->hWnd, NULL,
railWindow->x,
railWindow->y,
railWindow->width,
railWindow->height,
0);
}
if (fieldFlags & WINDOW_ORDER_FIELD_OWNER)
{
}
if (fieldFlags & WINDOW_ORDER_FIELD_STYLE)
{
railWindow->dwStyle = windowState->style;
railWindow->dwStyle &= ~RAIL_DISABLED_WINDOW_STYLES;
railWindow->dwExStyle = windowState->extendedStyle;
railWindow->dwExStyle &= ~RAIL_DISABLED_EXTENDED_WINDOW_STYLES;
SetWindowLongPtr(railWindow->hWnd, GWL_STYLE, (LONG) railWindow->dwStyle);
SetWindowLongPtr(railWindow->hWnd, GWL_EXSTYLE, (LONG) railWindow->dwExStyle);
}
if (fieldFlags & WINDOW_ORDER_FIELD_SHOW)
{
ShowWindow(railWindow->hWnd, windowState->showState);
}
if (fieldFlags & WINDOW_ORDER_FIELD_TITLE)
{
char* title = NULL;
WCHAR* titleW = NULL;
ConvertFromUnicode(CP_UTF8, 0, (WCHAR*) windowState->titleInfo.string,
windowState->titleInfo.length / 2, &title, 0, NULL, NULL);
free(railWindow->title);
railWindow->title = title;
ConvertToUnicode(CP_UTF8, 0, railWindow->title, -1, &titleW, 0);
SetWindowTextW(railWindow->hWnd, titleW);
free(titleW);
}
if (fieldFlags & WINDOW_ORDER_FIELD_CLIENT_AREA_OFFSET)
{
}
if (fieldFlags & WINDOW_ORDER_FIELD_CLIENT_AREA_SIZE)
{
}
if (fieldFlags & WINDOW_ORDER_FIELD_WND_CLIENT_DELTA)
{
}
if (fieldFlags & WINDOW_ORDER_FIELD_RP_CONTENT)
{
}
if (fieldFlags & WINDOW_ORDER_FIELD_ROOT_PARENT)
{
}
if (fieldFlags & WINDOW_ORDER_FIELD_WND_RECTS)
{
UINT32 index;
HRGN hWndRect;
HRGN hWndRects;
RECTANGLE_16* rect;
if (windowState->numWindowRects > 0)
{
rect = &(windowState->windowRects[0]);
hWndRects = CreateRectRgn(rect->left, rect->top, rect->right, rect->bottom);
for (index = 1; index < windowState->numWindowRects; index++)
{
rect = &(windowState->windowRects[index]);
hWndRect = CreateRectRgn(rect->left, rect->top, rect->right, rect->bottom);
CombineRgn(hWndRects, hWndRects, hWndRect, RGN_OR);
DeleteObject(hWndRect);
}
SetWindowRgn(railWindow->hWnd, hWndRects, TRUE);
DeleteObject(hWndRects);
}
}
if (fieldFlags & WINDOW_ORDER_FIELD_VIS_OFFSET)
{
}
if (fieldFlags & WINDOW_ORDER_FIELD_VISIBILITY)
{
}
UpdateWindow(railWindow->hWnd);
}
static BOOL xf_rail_window_common(rdpContext* context, WINDOW_ORDER_INFO* orderInfo, WINDOW_STATE_ORDER* windowState)
{
xfAppWindow* appWindow = NULL;
xfContext* xfc = (xfContext*) context;
UINT32 fieldFlags = orderInfo->fieldFlags;
if (fieldFlags & WINDOW_ORDER_STATE_NEW)
{
appWindow = (xfAppWindow*) calloc(1, sizeof(xfAppWindow));
if (!appWindow)
return FALSE;
appWindow->xfc = xfc;
appWindow->windowId = orderInfo->windowId;
appWindow->dwStyle = windowState->style;
appWindow->dwExStyle = windowState->extendedStyle;
appWindow->x = appWindow->windowOffsetX = windowState->windowOffsetX;
appWindow->y = appWindow->windowOffsetY = windowState->windowOffsetY;
appWindow->width = appWindow->windowWidth = windowState->windowWidth;
appWindow->height = appWindow->windowHeight = windowState->windowHeight;
appWindow->localWindowOffsetCorrX = 0;
appWindow->localWindowOffsetCorrY = 0;
if (fieldFlags & WINDOW_ORDER_FIELD_TITLE)
{
char* title = NULL;
ConvertFromUnicode(CP_UTF8, 0, (WCHAR*) windowState->titleInfo.string,
windowState->titleInfo.length / 2, &title, 0, NULL, NULL);
appWindow->title = title;
}
else
{
appWindow->title = _strdup("RdpRailWindow");
}
if (!appWindow->title)
{
free(appWindow);
return FALSE;
}
HashTable_Add(xfc->railWindows, (void*) (UINT_PTR) orderInfo->windowId, (void*) appWindow);
xf_AppWindowInit(xfc, appWindow);
return TRUE;
}
else
{
appWindow = (xfAppWindow*) HashTable_GetItemValue(xfc->railWindows,
(void*) (UINT_PTR) orderInfo->windowId);
}
if (!appWindow)
return FALSE;
/* Update Parameters */
if ((fieldFlags & WINDOW_ORDER_FIELD_WND_OFFSET) ||
(fieldFlags & WINDOW_ORDER_FIELD_WND_SIZE))
{
if (fieldFlags & WINDOW_ORDER_FIELD_WND_OFFSET)
{
appWindow->windowOffsetX = windowState->windowOffsetX;
appWindow->windowOffsetY = windowState->windowOffsetY;
/*
* The rail server can give negative window coordinates when updating windowOffsetX and windowOffsetY,
* but we can only send unsigned integers to the rail server. Therefore, we maintain a local offset.
*/
if (appWindow->windowOffsetX < 0)
appWindow->localWindowOffsetCorrX = 0 - appWindow->windowOffsetX;
else
appWindow->localWindowOffsetCorrX = 0;
if (appWindow->windowOffsetY < 0)
appWindow->localWindowOffsetCorrY = 0 - appWindow->windowOffsetY;
else
appWindow->localWindowOffsetCorrY = 0;
}
if (fieldFlags & WINDOW_ORDER_FIELD_WND_SIZE)
{
appWindow->windowWidth = windowState->windowWidth;
appWindow->windowHeight = windowState->windowHeight;
}
}
if (fieldFlags & WINDOW_ORDER_FIELD_OWNER)
{
appWindow->ownerWindowId = windowState->ownerWindowId;
}
if (fieldFlags & WINDOW_ORDER_FIELD_STYLE)
{
appWindow->dwStyle = windowState->style;
appWindow->dwExStyle = windowState->extendedStyle;
}
if (fieldFlags & WINDOW_ORDER_FIELD_SHOW)
{
appWindow->showState = windowState->showState;
}
if (fieldFlags & WINDOW_ORDER_FIELD_TITLE)
{
char* title = NULL;
ConvertFromUnicode(CP_UTF8, 0, (WCHAR*) windowState->titleInfo.string,
windowState->titleInfo.length / 2, &title, 0, NULL, NULL);
free(appWindow->title);
appWindow->title = title;
}
if (fieldFlags & WINDOW_ORDER_FIELD_CLIENT_AREA_OFFSET)
{
appWindow->clientOffsetX = windowState->clientOffsetX;
appWindow->clientOffsetY = windowState->clientOffsetY;
}
if (fieldFlags & WINDOW_ORDER_FIELD_CLIENT_AREA_SIZE)
{
appWindow->clientAreaWidth = windowState->clientAreaWidth;
appWindow->clientAreaHeight = windowState->clientAreaHeight;
}
if (fieldFlags & WINDOW_ORDER_FIELD_WND_CLIENT_DELTA)
{
appWindow->windowClientDeltaX = windowState->windowClientDeltaX;
appWindow->windowClientDeltaY = windowState->windowClientDeltaY;
}
if (fieldFlags & WINDOW_ORDER_FIELD_WND_RECTS)
{
if (appWindow->windowRects)
{
free(appWindow->windowRects);
appWindow->windowRects = NULL;
}
appWindow->numWindowRects = windowState->numWindowRects;
if (appWindow->numWindowRects)
{
appWindow->windowRects = (RECTANGLE_16*) calloc(appWindow->numWindowRects, sizeof(RECTANGLE_16));
if (!appWindow->windowRects)
return FALSE;
CopyMemory(appWindow->windowRects, windowState->windowRects,
appWindow->numWindowRects * sizeof(RECTANGLE_16));
}
}
if (fieldFlags & WINDOW_ORDER_FIELD_VIS_OFFSET)
{
appWindow->visibleOffsetX = windowState->visibleOffsetX;
appWindow->visibleOffsetY = windowState->visibleOffsetY;
}
if (fieldFlags & WINDOW_ORDER_FIELD_VISIBILITY)
{
if (appWindow->visibilityRects)
{
free(appWindow->visibilityRects);
appWindow->visibilityRects = NULL;
}
appWindow->numVisibilityRects = windowState->numVisibilityRects;
if (appWindow->numVisibilityRects)
{
appWindow->visibilityRects = (RECTANGLE_16*) calloc(appWindow->numVisibilityRects, sizeof(RECTANGLE_16));
if (!appWindow->visibilityRects)
return FALSE;
CopyMemory(appWindow->visibilityRects, windowState->visibilityRects,
appWindow->numVisibilityRects * sizeof(RECTANGLE_16));
}
}
/* Update Window */
if (fieldFlags & WINDOW_ORDER_FIELD_STYLE)
{
}
if (fieldFlags & WINDOW_ORDER_FIELD_SHOW)
{
xf_ShowWindow(xfc, appWindow, appWindow->showState);
}
if (fieldFlags & WINDOW_ORDER_FIELD_TITLE)
{
if (appWindow->title)
xf_SetWindowText(xfc, appWindow, appWindow->title);
}
if ((fieldFlags & WINDOW_ORDER_FIELD_WND_OFFSET) ||
(fieldFlags & WINDOW_ORDER_FIELD_WND_SIZE))
{
/*
* The rail server like to set the window to a small size when it is minimized even though it is hidden
* in some cases this can cause the window not to restore back to its original size. Therefore we don't
* update our local window when that rail window state is minimized
*/
if (appWindow->rail_state == WINDOW_SHOW_MINIMIZED)
return TRUE;
/* Do nothing if window is already in the correct position */
if (appWindow->x == (appWindow->windowOffsetX - appWindow->localWindowOffsetCorrX) &&
appWindow->y == (appWindow->windowOffsetY - appWindow->localWindowOffsetCorrY) &&
appWindow->width == appWindow->windowWidth &&
appWindow->height == appWindow->windowHeight)
{
xf_UpdateWindowArea(xfc, appWindow, 0, 0, appWindow->windowWidth, appWindow->windowHeight);
return TRUE;
}
xf_MoveWindow(xfc, appWindow, appWindow->windowOffsetX - appWindow->localWindowOffsetCorrX, appWindow->windowOffsetY - appWindow->localWindowOffsetCorrY,
appWindow->windowWidth, appWindow->windowHeight);
}
if (fieldFlags & WINDOW_ORDER_FIELD_WND_RECTS)
{
xf_SetWindowRects(xfc, appWindow, appWindow->windowRects, appWindow->numWindowRects);
}
if (fieldFlags & WINDOW_ORDER_FIELD_VISIBILITY)
{
xf_SetWindowVisibilityRects(xfc, appWindow, appWindow->visibilityRects, appWindow->numVisibilityRects);
}
return TRUE;
}
UINT VCAPITYPE FreeRDP_VirtualChannelInit(LPVOID* ppInitHandle, PCHANNEL_DEF pChannel,
INT channelCount, ULONG versionRequested, PCHANNEL_INIT_EVENT_FN pChannelInitEventProc)
{
int index;
void* pInterface;
DWORD OpenHandle;
CHANNEL_DEF* channel;
rdpChannels* channels;
rdpSettings* settings;
PCHANNEL_DEF pChannelDef;
CHANNEL_INIT_DATA* pChannelInitData;
CHANNEL_OPEN_DATA* pChannelOpenData;
CHANNEL_CLIENT_DATA* pChannelClientData;
if (!ppInitHandle)
return CHANNEL_RC_BAD_INIT_HANDLE;
channels = g_ChannelInitData.channels;
pInterface = g_pInterface;
pChannelInitData = &(channels->initDataList[channels->initDataCount]);
*ppInitHandle = pChannelInitData;
channels->initDataCount++;
pChannelInitData->channels = channels;
pChannelInitData->pInterface = pInterface;
if (!channels->can_call_init)
return CHANNEL_RC_NOT_IN_VIRTUALCHANNELENTRY;
if (channels->openDataCount + channelCount >= CHANNEL_MAX_COUNT)
return CHANNEL_RC_TOO_MANY_CHANNELS;
if (!pChannel)
return CHANNEL_RC_BAD_CHANNEL;
if (channels->connected)
return CHANNEL_RC_ALREADY_CONNECTED;
if (versionRequested != VIRTUAL_CHANNEL_VERSION_WIN2000)
{
}
for (index = 0; index < channelCount; index++)
{
pChannelDef = &pChannel[index];
if (freerdp_channels_find_channel_open_data_by_name(channels, pChannelDef->name) != 0)
{
return CHANNEL_RC_BAD_CHANNEL;
}
}
pChannelClientData = &channels->clientDataList[channels->clientDataCount];
pChannelClientData->pChannelInitEventProc = pChannelInitEventProc;
pChannelClientData->pInitHandle = *ppInitHandle;
channels->clientDataCount++;
settings = channels->settings;
for (index = 0; index < channelCount; index++)
{
pChannelDef = &pChannel[index];
pChannelOpenData = &channels->openDataList[channels->openDataCount];
OpenHandle = g_open_handle_sequence++;
pChannelOpenData->OpenHandle = OpenHandle;
pChannelOpenData->channels = channels;
HashTable_Add(g_OpenHandles, (void*) (UINT_PTR) OpenHandle, (void*) pChannelOpenData);
pChannelOpenData->flags = 1; /* init */
strncpy(pChannelOpenData->name, pChannelDef->name, CHANNEL_NAME_LEN);
pChannelOpenData->options = pChannelDef->options;
if (settings->ChannelCount < CHANNEL_MAX_COUNT)
{
channel = &settings->ChannelDefArray[settings->ChannelCount];
strncpy(channel->name, pChannelDef->name, 7);
channel->options = pChannelDef->options;
channels->settings->ChannelCount++;
}
channels->openDataCount++;
}
return CHANNEL_RC_OK;
}
static BOOL xf_rail_window_common(rdpContext* context,
WINDOW_ORDER_INFO* orderInfo, WINDOW_STATE_ORDER* windowState)
{
xfAppWindow* appWindow = NULL;
xfContext* xfc = (xfContext*) context;
UINT32 fieldFlags = orderInfo->fieldFlags;
BOOL position_or_size_updated = FALSE;
if (fieldFlags & WINDOW_ORDER_STATE_NEW)
{
appWindow = (xfAppWindow*) calloc(1, sizeof(xfAppWindow));
if (!appWindow)
return FALSE;
appWindow->xfc = xfc;
appWindow->windowId = orderInfo->windowId;
appWindow->dwStyle = windowState->style;
appWindow->dwExStyle = windowState->extendedStyle;
appWindow->x = appWindow->windowOffsetX = windowState->windowOffsetX;
appWindow->y = appWindow->windowOffsetY = windowState->windowOffsetY;
appWindow->width = appWindow->windowWidth = windowState->windowWidth;
appWindow->height = appWindow->windowHeight = windowState->windowHeight;
/* Ensure window always gets a window title */
if (fieldFlags & WINDOW_ORDER_FIELD_TITLE)
{
char* title = NULL;
if (windowState->titleInfo.length == 0)
{
if (!(title = _strdup("")))
{
WLog_ERR(TAG, "failed to duplicate empty window title string");
/* error handled below */
}
}
else if (ConvertFromUnicode(CP_UTF8, 0, (WCHAR*) windowState->titleInfo.string,
windowState->titleInfo.length / 2, &title, 0, NULL, NULL) < 1)
{
WLog_ERR(TAG, "failed to convert window title");
/* error handled below */
}
appWindow->title = title;
}
else
{
if (!(appWindow->title = _strdup("RdpRailWindow")))
WLog_ERR(TAG, "failed to duplicate default window title string");
}
if (!appWindow->title)
{
free(appWindow);
return FALSE;
}
HashTable_Add(xfc->railWindows, (void*)(UINT_PTR) orderInfo->windowId,
(void*) appWindow);
xf_AppWindowInit(xfc, appWindow);
}
else
{
appWindow = (xfAppWindow*) HashTable_GetItemValue(xfc->railWindows,
(void*)(UINT_PTR) orderInfo->windowId);
}
if (!appWindow)
return FALSE;
/* Keep track of any position/size update so that we can force a refresh of the window */
if ((fieldFlags & WINDOW_ORDER_FIELD_WND_OFFSET) ||
(fieldFlags & WINDOW_ORDER_FIELD_WND_SIZE) ||
(fieldFlags & WINDOW_ORDER_FIELD_CLIENT_AREA_OFFSET) ||
(fieldFlags & WINDOW_ORDER_FIELD_CLIENT_AREA_SIZE) ||
(fieldFlags & WINDOW_ORDER_FIELD_WND_CLIENT_DELTA) ||
(fieldFlags & WINDOW_ORDER_FIELD_VIS_OFFSET) ||
(fieldFlags & WINDOW_ORDER_FIELD_VISIBILITY))
{
position_or_size_updated = TRUE;
}
/* Update Parameters */
if (fieldFlags & WINDOW_ORDER_FIELD_WND_OFFSET)
{
appWindow->windowOffsetX = windowState->windowOffsetX;
appWindow->windowOffsetY = windowState->windowOffsetY;
}
if (fieldFlags & WINDOW_ORDER_FIELD_WND_SIZE)
{
appWindow->windowWidth = windowState->windowWidth;
appWindow->windowHeight = windowState->windowHeight;
}
if (fieldFlags & WINDOW_ORDER_FIELD_OWNER)
{
appWindow->ownerWindowId = windowState->ownerWindowId;
}
if (fieldFlags & WINDOW_ORDER_FIELD_STYLE)
{
appWindow->dwStyle = windowState->style;
appWindow->dwExStyle = windowState->extendedStyle;
}
if (fieldFlags & WINDOW_ORDER_FIELD_SHOW)
{
appWindow->showState = windowState->showState;
}
if (fieldFlags & WINDOW_ORDER_FIELD_TITLE)
{
char* title = NULL;
if (windowState->titleInfo.length == 0)
{
if (!(title = _strdup("")))
{
WLog_ERR(TAG, "failed to duplicate empty window title string");
return FALSE;
}
}
else if (ConvertFromUnicode(CP_UTF8, 0, (WCHAR*) windowState->titleInfo.string,
windowState->titleInfo.length / 2, &title, 0, NULL, NULL) < 1)
{
WLog_ERR(TAG, "failed to convert window title");
return FALSE;
}
free(appWindow->title);
appWindow->title = title;
}
if (fieldFlags & WINDOW_ORDER_FIELD_CLIENT_AREA_OFFSET)
{
appWindow->clientOffsetX = windowState->clientOffsetX;
appWindow->clientOffsetY = windowState->clientOffsetY;
}
if (fieldFlags & WINDOW_ORDER_FIELD_CLIENT_AREA_SIZE)
{
appWindow->clientAreaWidth = windowState->clientAreaWidth;
appWindow->clientAreaHeight = windowState->clientAreaHeight;
}
if (fieldFlags & WINDOW_ORDER_FIELD_WND_CLIENT_DELTA)
{
appWindow->windowClientDeltaX = windowState->windowClientDeltaX;
appWindow->windowClientDeltaY = windowState->windowClientDeltaY;
}
if (fieldFlags & WINDOW_ORDER_FIELD_WND_RECTS)
{
if (appWindow->windowRects)
{
free(appWindow->windowRects);
appWindow->windowRects = NULL;
}
appWindow->numWindowRects = windowState->numWindowRects;
if (appWindow->numWindowRects)
{
appWindow->windowRects = (RECTANGLE_16*) calloc(appWindow->numWindowRects,
sizeof(RECTANGLE_16));
if (!appWindow->windowRects)
return FALSE;
CopyMemory(appWindow->windowRects, windowState->windowRects,
appWindow->numWindowRects * sizeof(RECTANGLE_16));
}
}
if (fieldFlags & WINDOW_ORDER_FIELD_VIS_OFFSET)
{
appWindow->visibleOffsetX = windowState->visibleOffsetX;
appWindow->visibleOffsetY = windowState->visibleOffsetY;
}
if (fieldFlags & WINDOW_ORDER_FIELD_VISIBILITY)
{
if (appWindow->visibilityRects)
{
free(appWindow->visibilityRects);
appWindow->visibilityRects = NULL;
}
appWindow->numVisibilityRects = windowState->numVisibilityRects;
if (appWindow->numVisibilityRects)
{
appWindow->visibilityRects = (RECTANGLE_16*) calloc(
appWindow->numVisibilityRects, sizeof(RECTANGLE_16));
if (!appWindow->visibilityRects)
return FALSE;
CopyMemory(appWindow->visibilityRects, windowState->visibilityRects,
appWindow->numVisibilityRects * sizeof(RECTANGLE_16));
}
}
/* Update Window */
if (fieldFlags & WINDOW_ORDER_FIELD_STYLE)
{
}
if (fieldFlags & WINDOW_ORDER_FIELD_SHOW)
{
xf_ShowWindow(xfc, appWindow, appWindow->showState);
}
if (fieldFlags & WINDOW_ORDER_FIELD_TITLE)
{
if (appWindow->title)
xf_SetWindowText(xfc, appWindow, appWindow->title);
}
if (position_or_size_updated)
{
UINT32 visibilityRectsOffsetX = (appWindow->visibleOffsetX -
(appWindow->clientOffsetX - appWindow->windowClientDeltaX));
UINT32 visibilityRectsOffsetY = (appWindow->visibleOffsetY -
(appWindow->clientOffsetY - appWindow->windowClientDeltaY));
/*
* The rail server like to set the window to a small size when it is minimized even though it is hidden
* in some cases this can cause the window not to restore back to its original size. Therefore we don't
* update our local window when that rail window state is minimized
*/
if (appWindow->rail_state != WINDOW_SHOW_MINIMIZED)
{
/* Redraw window area if already in the correct position */
if (appWindow->x == appWindow->windowOffsetX &&
appWindow->y == appWindow->windowOffsetY &&
appWindow->width == appWindow->windowWidth &&
appWindow->height == appWindow->windowHeight)
{
xf_UpdateWindowArea(xfc, appWindow, 0, 0, appWindow->windowWidth,
appWindow->windowHeight);
}
else
{
xf_MoveWindow(xfc, appWindow, appWindow->windowOffsetX,
appWindow->windowOffsetY,
appWindow->windowWidth, appWindow->windowHeight);
}
xf_SetWindowVisibilityRects(xfc, appWindow, visibilityRectsOffsetX,
visibilityRectsOffsetY, appWindow->visibilityRects,
appWindow->numVisibilityRects);
}
}
/* We should only be using the visibility rects for shaping the window */
/*if (fieldFlags & WINDOW_ORDER_FIELD_WND_RECTS)
{
xf_SetWindowRects(xfc, appWindow, appWindow->windowRects, appWindow->numWindowRects);
}*/
return TRUE;
}
static UINT VCAPITYPE FreeRDP_VirtualChannelInitEx(LPVOID lpUserParam, LPVOID clientContext,
LPVOID pInitHandle,
PCHANNEL_DEF pChannel, INT channelCount, ULONG versionRequested,
PCHANNEL_INIT_EVENT_EX_FN pChannelInitEventProcEx)
{
INT index;
CHANNEL_DEF* channel;
rdpSettings* settings;
PCHANNEL_DEF pChannelDef;
CHANNEL_INIT_DATA* pChannelInitData;
CHANNEL_OPEN_DATA* pChannelOpenData;
CHANNEL_CLIENT_DATA* pChannelClientData;
rdpChannels* channels = (rdpChannels*) pInitHandle;
if (!pInitHandle)
return CHANNEL_RC_BAD_INIT_HANDLE;
if (!pChannel || (channelCount <= 0) || !pChannelInitEventProcEx)
return CHANNEL_RC_INITIALIZATION_ERROR;
pChannelInitData = (CHANNEL_INIT_DATA*) pInitHandle;
channels = pChannelInitData->channels;
pChannelInitData->pInterface = clientContext;
if (!channels->can_call_init)
return CHANNEL_RC_NOT_IN_VIRTUALCHANNELENTRY;
if ((channels->openDataCount + channelCount) >= CHANNEL_MAX_COUNT)
return CHANNEL_RC_TOO_MANY_CHANNELS;
if (!pChannel)
return CHANNEL_RC_BAD_CHANNEL;
if (channels->connected)
return CHANNEL_RC_ALREADY_CONNECTED;
if (versionRequested != VIRTUAL_CHANNEL_VERSION_WIN2000)
{
}
for (index = 0; index < channelCount; index++)
{
pChannelDef = &pChannel[index];
if (freerdp_channels_find_channel_open_data_by_name(channels, pChannelDef->name) != 0)
{
return CHANNEL_RC_BAD_CHANNEL;
}
}
pChannelClientData = &channels->clientDataList[channels->clientDataCount];
pChannelClientData->pChannelInitEventProcEx = pChannelInitEventProcEx;
pChannelClientData->pInitHandle = pInitHandle;
pChannelClientData->lpUserParam = lpUserParam;
channels->clientDataCount++;
settings = channels->instance->context->settings;
for (index = 0; index < channelCount; index++)
{
pChannelDef = &pChannel[index];
pChannelOpenData = &channels->openDataList[channels->openDataCount];
pChannelOpenData->OpenHandle = InterlockedIncrement(&g_OpenHandleSeq);
pChannelOpenData->channels = channels;
pChannelOpenData->lpUserParam = lpUserParam;
HashTable_Add(channels->openHandles, (void*)(UINT_PTR) pChannelOpenData->OpenHandle,
(void*) pChannelOpenData);
pChannelOpenData->flags = 1; /* init */
strncpy(pChannelOpenData->name, pChannelDef->name, CHANNEL_NAME_LEN);
pChannelOpenData->options = pChannelDef->options;
if (settings->ChannelCount < CHANNEL_MAX_COUNT)
{
channel = &settings->ChannelDefArray[settings->ChannelCount];
strncpy(channel->name, pChannelDef->name, 7);
channel->options = pChannelDef->options;
settings->ChannelCount++;
}
channels->openDataCount++;
}
return CHANNEL_RC_OK;
}
HANDLE WINAPI FreeRDP_WTSOpenServerA(LPSTR pServerName)
{
rdpContext* context;
freerdp_peer* client;
WTSVirtualChannelManager* vcm;
HANDLE hServer = INVALID_HANDLE_VALUE;
context = (rdpContext*) pServerName;
if (!context)
return INVALID_HANDLE_VALUE;
client = context->peer;
if (!client)
{
SetLastError(ERROR_INVALID_DATA);
return INVALID_HANDLE_VALUE;
}
vcm = (WTSVirtualChannelManager*) calloc(1, sizeof(WTSVirtualChannelManager));
if (!vcm)
goto error_vcm_alloc;
vcm->client = client;
vcm->rdp = context->rdp;
vcm->SessionId = g_SessionId++;
if (!g_ServerHandles)
{
g_ServerHandles = HashTable_New(TRUE);
if (!g_ServerHandles)
goto error_free;
}
if (HashTable_Add(g_ServerHandles, (void*) (UINT_PTR) vcm->SessionId, (void*) vcm) < 0)
goto error_free;
vcm->queue = MessageQueue_New(NULL);
if (!vcm->queue)
goto error_queue;
vcm->dvc_channel_id_seq = 0;
vcm->dynamicVirtualChannels = ArrayList_New(TRUE);
if (!vcm->dynamicVirtualChannels)
goto error_dynamicVirtualChannels;
client->ReceiveChannelData = WTSReceiveChannelData;
hServer = (HANDLE) vcm;
return hServer;
error_dynamicVirtualChannels:
MessageQueue_Free(vcm->queue);
error_queue:
HashTable_Remove(g_ServerHandles, (void*) (UINT_PTR) vcm->SessionId);
error_free:
free(vcm);
error_vcm_alloc:
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
return INVALID_HANDLE_VALUE;
}
int test_hash_table_string()
{
int count;
char* value;
wHashTable* table;
table = HashTable_New(TRUE);
if (!table)
return -1;
table->hash = HashTable_StringHash;
table->keyCompare = HashTable_StringCompare;
table->valueCompare = HashTable_StringCompare;
table->keyClone = HashTable_StringClone;
table->valueClone = HashTable_StringClone;
table->keyFree = HashTable_StringFree;
table->valueFree = HashTable_StringFree;
HashTable_Add(table, key1, val1);
HashTable_Add(table, key2, val2);
HashTable_Add(table, key3, val3);
count = HashTable_Count(table);
if (count != 3)
{
printf("HashTable_Count: Expected : %d, Actual: %d\n", 3, count);
return -1;
}
HashTable_Remove(table, key2);
count = HashTable_Count(table);
if (count != 2)
{
printf("HashTable_Count: Expected : %d, Actual: %d\n", 2, count);
return -1;
}
HashTable_Remove(table, key3);
count = HashTable_Count(table);
if (count != 1)
{
printf("HashTable_Count: Expected : %d, Actual: %d\n", 1, count);
return -1;
}
HashTable_Remove(table, key1);
count = HashTable_Count(table);
if (count != 0)
{
printf("HashTable_Count: Expected : %d, Actual: %d\n", 0, count);
return -1;
}
HashTable_Add(table, key1, val1);
HashTable_Add(table, key2, val2);
HashTable_Add(table, key3, val3);
count = HashTable_Count(table);
if (count != 3)
{
printf("HashTable_Count: Expected : %d, Actual: %d\n", 3, count);
return -1;
}
value = (char*) HashTable_GetItemValue(table, key1);
if (strcmp(value, val1) != 0)
{
printf("HashTable_GetItemValue: Expected : %s, Actual: %s\n", val1, value);
return -1;
}
value = (char*) HashTable_GetItemValue(table, key2);
if (strcmp(value, val2) != 0)
{
printf("HashTable_GetItemValue: Expected : %s, Actual: %s\n", val2, value);
return -1;
}
value = (char*) HashTable_GetItemValue(table, key3);
if (strcmp(value, val3) != 0)
{
printf("HashTable_GetItemValue: Expected : %s, Actual: %s\n", val3, value);
return -1;
}
HashTable_SetItemValue(table, key2, "apple");
value = (char*) HashTable_GetItemValue(table, key2);
if (strcmp(value, "apple") != 0)
{
printf("HashTable_GetItemValue: Expected : %s, Actual: %s\n", "apple", value);
return -1;
}
if (!HashTable_Contains(table, key2))
{
printf("HashTable_Contains: Expected : %d, Actual: %d\n", TRUE, FALSE);
return -1;
}
if (!HashTable_Remove(table, key2))
{
printf("HashTable_Remove: Expected : %d, Actual: %d\n", TRUE, FALSE);
return -1;
}
if (HashTable_Remove(table, key2))
{
printf("HashTable_Remove: Expected : %d, Actual: %d\n", FALSE, TRUE);
return -1;
}
HashTable_Clear(table);
count = HashTable_Count(table);
if (count != 0)
{
printf("HashTable_Count: Expected : %d, Actual: %d\n", 0, count);
return -1;
}
HashTable_Free(table);
return 1;
}
