/* GLOBALS *******************************************************************/
-#define ConioInitRect(Rect, Top, Left, Bottom, Right) \
- ((Rect)->top) = Top; \
- ((Rect)->left) = Left; \
- ((Rect)->bottom) = Bottom; \
- ((Rect)->right) = Right
+#define ConioInitRect(Rect, top, left, bottom, right) \
+ ((Rect)->Top) = top; \
+ ((Rect)->Left) = left; \
+ ((Rect)->Bottom) = bottom; \
+ ((Rect)->Right) = right
#define ConioIsRectEmpty(Rect) \
- (((Rect)->left > (Rect)->right) || ((Rect)->top > (Rect)->bottom))
+ (((Rect)->Left > (Rect)->Right) || ((Rect)->Top > (Rect)->Bottom))
#define ConsoleInputUnicodeCharToAnsiChar(Console, dChar, sWChar) \
- WideCharToMultiByte((Console)->CodePage, 0, (sWChar), 1, (dChar), 1, NULL, NULL)
+ WideCharToMultiByte((Console)->CodePage, 0, (sWChar), 1, (dChar), 1, NULL, NULL)
#define ConsoleInputAnsiCharToUnicodeChar(Console, dWChar, sChar) \
- MultiByteToWideChar((Console)->CodePage, 0, (sChar), 1, (dWChar), 1)
+ MultiByteToWideChar((Console)->CodePage, 0, (sChar), 1, (dWChar), 1)
#define ConsoleUnicodeCharToAnsiChar(Console, dChar, sWChar) \
- WideCharToMultiByte((Console)->OutputCodePage, 0, (sWChar), 1, (dChar), 1, NULL, NULL)
+ WideCharToMultiByte((Console)->OutputCodePage, 0, (sWChar), 1, (dChar), 1, NULL, NULL)
#define ConsoleAnsiCharToUnicodeChar(Console, dWChar, sChar) \
- MultiByteToWideChar((Console)->OutputCodePage, 0, (sChar), 1, (dWChar), 1)
+ MultiByteToWideChar((Console)->OutputCodePage, 0, (sChar), 1, (dWChar), 1)
/* FUNCTIONS *****************************************************************/
NTSTATUS FASTCALL
ConioConsoleFromProcessData(PCSRSS_PROCESS_DATA ProcessData, PCSRSS_CONSOLE *Console)
{
- PCSRSS_CONSOLE ProcessConsole;
+ PCSRSS_CONSOLE ProcessConsole;
- RtlEnterCriticalSection(&ProcessData->HandleTableLock);
- ProcessConsole = ProcessData->Console;
+ RtlEnterCriticalSection(&ProcessData->HandleTableLock);
+ ProcessConsole = ProcessData->Console;
- if (!ProcessConsole)
+ if (!ProcessConsole)
{
- *Console = NULL;
- RtlLeaveCriticalSection(&ProcessData->HandleTableLock);
- return STATUS_INVALID_HANDLE;
+ *Console = NULL;
+ RtlLeaveCriticalSection(&ProcessData->HandleTableLock);
+ return STATUS_INVALID_HANDLE;
}
- InterlockedIncrement(&ProcessConsole->ReferenceCount);
- RtlLeaveCriticalSection(&ProcessData->HandleTableLock);
- EnterCriticalSection(&(ProcessConsole->Lock));
- *Console = ProcessConsole;
+ InterlockedIncrement(&ProcessConsole->ReferenceCount);
+ RtlLeaveCriticalSection(&ProcessData->HandleTableLock);
+ EnterCriticalSection(&(ProcessConsole->Lock));
+ *Console = ProcessConsole;
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
VOID FASTCALL
ConioConsoleCtrlEventTimeout(DWORD Event, PCSRSS_PROCESS_DATA ProcessData, DWORD Timeout)
{
- HANDLE Thread;
+ HANDLE Thread;
- DPRINT("ConioConsoleCtrlEvent Parent ProcessId = %x\n", ProcessData->ProcessId);
+ DPRINT("ConioConsoleCtrlEvent Parent ProcessId = %x\n", ProcessData->ProcessId);
- if (ProcessData->CtrlDispatcher)
+ if (ProcessData->CtrlDispatcher)
{
- Thread = CreateRemoteThread(ProcessData->Process, NULL, 0,
- (LPTHREAD_START_ROUTINE) ProcessData->CtrlDispatcher,
- UlongToPtr(Event), 0, NULL);
- if (NULL == Thread)
+ Thread = CreateRemoteThread(ProcessData->Process, NULL, 0,
+ (LPTHREAD_START_ROUTINE) ProcessData->CtrlDispatcher,
+ UlongToPtr(Event), 0, NULL);
+ if (NULL == Thread)
{
- DPRINT1("Failed thread creation (Error: 0x%x)\n", GetLastError());
- return;
+ DPRINT1("Failed thread creation (Error: 0x%x)\n", GetLastError());
+ return;
}
- WaitForSingleObject(Thread, Timeout);
- CloseHandle(Thread);
+ WaitForSingleObject(Thread, Timeout);
+ CloseHandle(Thread);
}
}
VOID FASTCALL
ConioConsoleCtrlEvent(DWORD Event, PCSRSS_PROCESS_DATA ProcessData)
{
- ConioConsoleCtrlEventTimeout(Event, ProcessData, 0);
+ ConioConsoleCtrlEventTimeout(Event, ProcessData, 0);
}
PBYTE FASTCALL
ConioCoordToPointer(PCSRSS_SCREEN_BUFFER Buff, ULONG X, ULONG Y)
{
- return &Buff->Buffer[2 * (((Y + Buff->VirtualY) % Buff->MaxY) * Buff->MaxX + X)];
+ return &Buff->Buffer[2 * (((Y + Buff->VirtualY) % Buff->MaxY) * Buff->MaxX + X)];
}
static VOID FASTCALL
ClearLineBuffer(PCSRSS_SCREEN_BUFFER Buff)
{
- PBYTE Ptr = ConioCoordToPointer(Buff, 0, Buff->CurrentY);
- UINT Pos;
+ PBYTE Ptr = ConioCoordToPointer(Buff, 0, Buff->CurrentY);
+ UINT Pos;
- for (Pos = 0; Pos < Buff->MaxX; Pos++)
+ for (Pos = 0; Pos < Buff->MaxX; Pos++)
{
- /* Fill the cell */
- *Ptr++ = ' ';
- *Ptr++ = Buff->DefaultAttrib;
+ /* Fill the cell */
+ *Ptr++ = ' ';
+ *Ptr++ = Buff->DefaultAttrib;
}
}
CsrInitConsoleScreenBuffer(PCSRSS_CONSOLE Console,
PCSRSS_SCREEN_BUFFER Buffer)
{
- DPRINT("CsrInitConsoleScreenBuffer Size X %d Size Y %d\n", Buffer->MaxX, Buffer->MaxY);
+ DPRINT("CsrInitConsoleScreenBuffer Size X %d Size Y %d\n", Buffer->MaxX, Buffer->MaxY);
- Buffer->Header.Type = CONIO_SCREEN_BUFFER_MAGIC;
- Buffer->Header.Console = Console;
- Buffer->Header.HandleCount = 0;
- Buffer->ShowX = 0;
- Buffer->ShowY = 0;
- Buffer->VirtualY = 0;
- Buffer->Buffer = HeapAlloc(Win32CsrApiHeap, HEAP_ZERO_MEMORY, Buffer->MaxX * Buffer->MaxY * 2);
- if (NULL == Buffer->Buffer)
+ Buffer->Header.Type = CONIO_SCREEN_BUFFER_MAGIC;
+ Buffer->Header.Console = Console;
+ Buffer->Header.HandleCount = 0;
+ Buffer->ShowX = 0;
+ Buffer->ShowY = 0;
+ Buffer->VirtualY = 0;
+ Buffer->Buffer = HeapAlloc(Win32CsrApiHeap, HEAP_ZERO_MEMORY, Buffer->MaxX * Buffer->MaxY * 2);
+ if (NULL == Buffer->Buffer)
{
- return STATUS_INSUFFICIENT_RESOURCES;
+ return STATUS_INSUFFICIENT_RESOURCES;
}
- ConioInitScreenBuffer(Console, Buffer);
- /* initialize buffer to be empty with default attributes */
- for (Buffer->CurrentY = 0 ; Buffer->CurrentY < Buffer->MaxY; Buffer->CurrentY++)
+ ConioInitScreenBuffer(Console, Buffer);
+ /* initialize buffer to be empty with default attributes */
+ for (Buffer->CurrentY = 0 ; Buffer->CurrentY < Buffer->MaxY; Buffer->CurrentY++)
{
- ClearLineBuffer(Buffer);
+ ClearLineBuffer(Buffer);
}
- Buffer->Mode = ENABLE_PROCESSED_OUTPUT | ENABLE_WRAP_AT_EOL_OUTPUT;
- Buffer->CurrentX = 0;
- Buffer->CurrentY = 0;
+ Buffer->Mode = ENABLE_PROCESSED_OUTPUT | ENABLE_WRAP_AT_EOL_OUTPUT;
+ Buffer->CurrentX = 0;
+ Buffer->CurrentY = 0;
- InsertHeadList(&Console->BufferList, &Buffer->ListEntry);
- return STATUS_SUCCESS;
+ InsertHeadList(&Console->BufferList, &Buffer->ListEntry);
+ return STATUS_SUCCESS;
}
static NTSTATUS WINAPI
-CsrInitConsole(PCSRSS_CONSOLE Console)
+CsrInitConsole(PCSRSS_CONSOLE Console, BOOL Visible)
{
- NTSTATUS Status;
- SECURITY_ATTRIBUTES SecurityAttributes;
- PCSRSS_SCREEN_BUFFER NewBuffer;
- BOOL GuiMode;
-
- Console->Title.MaximumLength = Console->Title.Length = 0;
- Console->Title.Buffer = NULL;
-
- //FIXME
- RtlCreateUnicodeString(&Console->Title, L"Command Prompt");
-
- Console->ReferenceCount = 0;
- Console->WaitingChars = 0;
- Console->WaitingLines = 0;
- Console->EchoCount = 0;
- Console->Header.Type = CONIO_CONSOLE_MAGIC;
- Console->Header.Console = Console;
- Console->Mode = ENABLE_LINE_INPUT | ENABLE_ECHO_INPUT | ENABLE_PROCESSED_INPUT | ENABLE_MOUSE_INPUT;
- Console->EarlyReturn = FALSE;
- InitializeListHead(&Console->BufferList);
- Console->ActiveBuffer = NULL;
- InitializeListHead(&Console->InputEvents);
- Console->CodePage = GetOEMCP();
- Console->OutputCodePage = GetOEMCP();
-
- SecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES);
- SecurityAttributes.lpSecurityDescriptor = NULL;
- SecurityAttributes.bInheritHandle = TRUE;
-
- Console->ActiveEvent = CreateEventW(&SecurityAttributes, TRUE, FALSE, NULL);
- if (NULL == Console->ActiveEvent)
- {
- RtlFreeUnicodeString(&Console->Title);
- return STATUS_UNSUCCESSFUL;
- }
- Console->PrivateData = NULL;
- InitializeCriticalSection(&Console->Lock);
-
- GuiMode = DtbgIsDesktopVisible();
-
- /* allocate console screen buffer */
- NewBuffer = HeapAlloc(Win32CsrApiHeap, HEAP_ZERO_MEMORY, sizeof(CSRSS_SCREEN_BUFFER));
- if (NULL == NewBuffer)
- {
- RtlFreeUnicodeString(&Console->Title);
- DeleteCriticalSection(&Console->Lock);
- CloseHandle(Console->ActiveEvent);
- return STATUS_INSUFFICIENT_RESOURCES;
- }
- /* init screen buffer with defaults */
- NewBuffer->CursorInfo.bVisible = TRUE;
- NewBuffer->CursorInfo.dwSize = CSR_DEFAULT_CURSOR_SIZE;
- /* make console active, and insert into console list */
- Console->ActiveBuffer = (PCSRSS_SCREEN_BUFFER) NewBuffer;
-
- if (! GuiMode)
- {
- Status = TuiInitConsole(Console);
- if (! NT_SUCCESS(Status))
+ NTSTATUS Status;
+ SECURITY_ATTRIBUTES SecurityAttributes;
+ PCSRSS_SCREEN_BUFFER NewBuffer;
+ BOOL GuiMode;
+
+ Console->Title.MaximumLength = Console->Title.Length = 0;
+ Console->Title.Buffer = NULL;
+
+ //FIXME
+ RtlCreateUnicodeString(&Console->Title, L"Command Prompt");
+
+ Console->ReferenceCount = 0;
+ Console->WaitingChars = 0;
+ Console->WaitingLines = 0;
+ Console->EchoCount = 0;
+ Console->Header.Type = CONIO_CONSOLE_MAGIC;
+ Console->Header.Console = Console;
+ Console->Mode = ENABLE_LINE_INPUT | ENABLE_ECHO_INPUT | ENABLE_PROCESSED_INPUT | ENABLE_MOUSE_INPUT;
+ Console->EarlyReturn = FALSE;
+ InitializeListHead(&Console->BufferList);
+ Console->ActiveBuffer = NULL;
+ InitializeListHead(&Console->InputEvents);
+ Console->CodePage = GetOEMCP();
+ Console->OutputCodePage = GetOEMCP();
+
+ SecurityAttributes.nLength = sizeof(SECURITY_ATTRIBUTES);
+ SecurityAttributes.lpSecurityDescriptor = NULL;
+ SecurityAttributes.bInheritHandle = TRUE;
+
+ Console->ActiveEvent = CreateEventW(&SecurityAttributes, TRUE, FALSE, NULL);
+ if (NULL == Console->ActiveEvent)
+ {
+ RtlFreeUnicodeString(&Console->Title);
+ return STATUS_UNSUCCESSFUL;
+ }
+ Console->PrivateData = NULL;
+ InitializeCriticalSection(&Console->Lock);
+
+ GuiMode = DtbgIsDesktopVisible();
+
+ /* allocate console screen buffer */
+ NewBuffer = HeapAlloc(Win32CsrApiHeap, HEAP_ZERO_MEMORY, sizeof(CSRSS_SCREEN_BUFFER));
+ if (NULL == NewBuffer)
+ {
+ RtlFreeUnicodeString(&Console->Title);
+ DeleteCriticalSection(&Console->Lock);
+ CloseHandle(Console->ActiveEvent);
+ return STATUS_INSUFFICIENT_RESOURCES;
+ }
+ /* init screen buffer with defaults */
+ NewBuffer->CursorInfo.bVisible = TRUE;
+ NewBuffer->CursorInfo.dwSize = CSR_DEFAULT_CURSOR_SIZE;
+ /* make console active, and insert into console list */
+ Console->ActiveBuffer = (PCSRSS_SCREEN_BUFFER) NewBuffer;
+
+ if (! GuiMode)
+ {
+ Status = TuiInitConsole(Console);
+ if (! NT_SUCCESS(Status))
{
- DPRINT1("Failed to open text-mode console, switching to gui-mode\n");
- GuiMode = TRUE;
+ DPRINT1("Failed to open text-mode console, switching to gui-mode\n");
+ GuiMode = TRUE;
}
}
- if (GuiMode)
+ if (GuiMode)
{
- Status = GuiInitConsole(Console);
- if (! NT_SUCCESS(Status))
+ Status = GuiInitConsole(Console, Visible);
+ if (! NT_SUCCESS(Status))
{
- HeapFree(Win32CsrApiHeap,0, NewBuffer);
- RtlFreeUnicodeString(&Console->Title);
- DeleteCriticalSection(&Console->Lock);
- CloseHandle(Console->ActiveEvent);
- DPRINT1("GuiInitConsole: failed\n");
- return Status;
+ HeapFree(Win32CsrApiHeap,0, NewBuffer);
+ RtlFreeUnicodeString(&Console->Title);
+ DeleteCriticalSection(&Console->Lock);
+ CloseHandle(Console->ActiveEvent);
+ DPRINT1("GuiInitConsole: failed\n");
+ return Status;
}
}
- Status = CsrInitConsoleScreenBuffer(Console, NewBuffer);
- if (! NT_SUCCESS(Status))
+ Status = CsrInitConsoleScreenBuffer(Console, NewBuffer);
+ if (! NT_SUCCESS(Status))
{
- ConioCleanupConsole(Console);
- RtlFreeUnicodeString(&Console->Title);
- DeleteCriticalSection(&Console->Lock);
- CloseHandle(Console->ActiveEvent);
- HeapFree(Win32CsrApiHeap, 0, NewBuffer);
- DPRINT1("CsrInitConsoleScreenBuffer: failed\n");
- return Status;
+ ConioCleanupConsole(Console);
+ RtlFreeUnicodeString(&Console->Title);
+ DeleteCriticalSection(&Console->Lock);
+ CloseHandle(Console->ActiveEvent);
+ HeapFree(Win32CsrApiHeap, 0, NewBuffer);
+ DPRINT1("CsrInitConsoleScreenBuffer: failed\n");
+ return Status;
}
- /* copy buffer contents to screen */
- ConioDrawConsole(Console);
+ /* copy buffer contents to screen */
+ ConioDrawConsole(Console);
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
/* If we already have one, then don't create a new one... */
if (!Request->Data.AllocConsoleRequest.Console ||
- Request->Data.AllocConsoleRequest.Console != ProcessData->ParentConsole)
+ Request->Data.AllocConsoleRequest.Console != ProcessData->ParentConsole)
{
/* Allocate a console structure */
NewConsole = TRUE;
/* insert process data required for GUI initialization */
InsertHeadList(&Console->ProcessList, &ProcessData->ProcessEntry);
/* Initialize the Console */
- Status = CsrInitConsole(Console);
+ Status = CsrInitConsole(Console, Request->Data.AllocConsoleRequest.Visible);
if (!NT_SUCCESS(Status))
{
DPRINT1("Console init failed\n");
CSR_API(CsrFreeConsole)
{
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- return Win32CsrReleaseConsole(ProcessData);
+ return Win32CsrReleaseConsole(ProcessData);
}
static VOID FASTCALL
-ConioNextLine(PCSRSS_SCREEN_BUFFER Buff, RECT *UpdateRect, UINT *ScrolledLines)
+ConioNextLine(PCSRSS_SCREEN_BUFFER Buff, SMALL_RECT *UpdateRect, UINT *ScrolledLines)
{
- /* If we hit bottom, slide the viewable screen */
- if (++Buff->CurrentY == Buff->MaxY)
+ /* If we hit bottom, slide the viewable screen */
+ if (++Buff->CurrentY == Buff->MaxY)
{
- Buff->CurrentY--;
- if (++Buff->VirtualY == Buff->MaxY)
+ Buff->CurrentY--;
+ if (++Buff->VirtualY == Buff->MaxY)
{
- Buff->VirtualY = 0;
+ Buff->VirtualY = 0;
}
- (*ScrolledLines)++;
- ClearLineBuffer(Buff);
- if (UpdateRect->top != 0)
+ (*ScrolledLines)++;
+ ClearLineBuffer(Buff);
+ if (UpdateRect->Top != 0)
{
- UpdateRect->top--;
+ UpdateRect->Top--;
}
}
- UpdateRect->left = 0;
- UpdateRect->right = Buff->MaxX - 1;
- UpdateRect->bottom = Buff->CurrentY;
+ UpdateRect->Left = 0;
+ UpdateRect->Right = Buff->MaxX - 1;
+ UpdateRect->Bottom = Buff->CurrentY;
}
static NTSTATUS FASTCALL
ConioWriteConsole(PCSRSS_CONSOLE Console, PCSRSS_SCREEN_BUFFER Buff,
CHAR *Buffer, DWORD Length, BOOL Attrib)
{
- UINT i;
- PBYTE Ptr;
- RECT UpdateRect;
- LONG CursorStartX, CursorStartY;
- UINT ScrolledLines;
-
- CursorStartX = Buff->CurrentX;
- CursorStartY = Buff->CurrentY;
- UpdateRect.left = Buff->MaxX;
- UpdateRect.top = Buff->CurrentY;
- UpdateRect.right = -1;
- UpdateRect.bottom = Buff->CurrentY;
- ScrolledLines = 0;
-
- for (i = 0; i < Length; i++)
- {
- if (Buff->Mode & ENABLE_PROCESSED_OUTPUT)
- {
- /* --- LF --- */
- if (Buffer[i] == '\n')
+ UINT i;
+ PBYTE Ptr;
+ SMALL_RECT UpdateRect;
+ LONG CursorStartX, CursorStartY;
+ UINT ScrolledLines;
+
+ CursorStartX = Buff->CurrentX;
+ CursorStartY = Buff->CurrentY;
+ UpdateRect.Left = Buff->MaxX;
+ UpdateRect.Top = Buff->CurrentY;
+ UpdateRect.Right = -1;
+ UpdateRect.Bottom = Buff->CurrentY;
+ ScrolledLines = 0;
+
+ for (i = 0; i < Length; i++)
+ {
+ if (Buff->Mode & ENABLE_PROCESSED_OUTPUT)
+ {
+ /* --- LF --- */
+ if (Buffer[i] == '\n')
{
- Buff->CurrentX = 0;
- ConioNextLine(Buff, &UpdateRect, &ScrolledLines);
- continue;
+ Buff->CurrentX = 0;
+ ConioNextLine(Buff, &UpdateRect, &ScrolledLines);
+ continue;
}
- /* --- BS --- */
- else if (Buffer[i] == '\b')
+ /* --- BS --- */
+ else if (Buffer[i] == '\b')
{
- /* Only handle BS if we're not on the first pos of the first line */
- if (0 != Buff->CurrentX || 0 != Buff->CurrentY)
+ /* Only handle BS if we're not on the first pos of the first line */
+ if (0 != Buff->CurrentX || 0 != Buff->CurrentY)
{
- if (0 == Buff->CurrentX)
+ if (0 == Buff->CurrentX)
{
- /* slide virtual position up */
- Buff->CurrentX = Buff->MaxX - 1;
- Buff->CurrentY--;
- UpdateRect.top = min(UpdateRect.top, (LONG)Buff->CurrentY);
+ /* slide virtual position up */
+ Buff->CurrentX = Buff->MaxX - 1;
+ Buff->CurrentY--;
+ UpdateRect.Top = min(UpdateRect.Top, (LONG)Buff->CurrentY);
}
- else
+ else
{
- Buff->CurrentX--;
+ Buff->CurrentX--;
}
- Ptr = ConioCoordToPointer(Buff, Buff->CurrentX, Buff->CurrentY);
- Ptr[0] = ' ';
- Ptr[1] = Buff->DefaultAttrib;
- UpdateRect.left = min(UpdateRect.left, (LONG) Buff->CurrentX);
- UpdateRect.right = max(UpdateRect.right, (LONG) Buff->CurrentX);
+ Ptr = ConioCoordToPointer(Buff, Buff->CurrentX, Buff->CurrentY);
+ Ptr[0] = ' ';
+ Ptr[1] = Buff->DefaultAttrib;
+ UpdateRect.Left = min(UpdateRect.Left, (LONG) Buff->CurrentX);
+ UpdateRect.Right = max(UpdateRect.Right, (LONG) Buff->CurrentX);
}
continue;
}
- /* --- CR --- */
- else if (Buffer[i] == '\r')
+ /* --- CR --- */
+ else if (Buffer[i] == '\r')
{
- Buff->CurrentX = 0;
- UpdateRect.left = min(UpdateRect.left, (LONG) Buff->CurrentX);
- UpdateRect.right = max(UpdateRect.right, (LONG) Buff->CurrentX);
- continue;
+ Buff->CurrentX = 0;
+ UpdateRect.Left = min(UpdateRect.Left, (LONG) Buff->CurrentX);
+ UpdateRect.Right = max(UpdateRect.Right, (LONG) Buff->CurrentX);
+ continue;
}
- /* --- TAB --- */
- else if (Buffer[i] == '\t')
+ /* --- TAB --- */
+ else if (Buffer[i] == '\t')
{
- UINT EndX;
+ UINT EndX;
- UpdateRect.left = min(UpdateRect.left, (LONG)Buff->CurrentX);
- EndX = (Buff->CurrentX + 8) & ~7;
- if (EndX > Buff->MaxX)
+ UpdateRect.Left = min(UpdateRect.Left, (LONG)Buff->CurrentX);
+ EndX = (Buff->CurrentX + 8) & ~7;
+ if (EndX > Buff->MaxX)
{
- EndX = Buff->MaxX;
+ EndX = Buff->MaxX;
}
- Ptr = ConioCoordToPointer(Buff, Buff->CurrentX, Buff->CurrentY);
- while (Buff->CurrentX < EndX)
+ Ptr = ConioCoordToPointer(Buff, Buff->CurrentX, Buff->CurrentY);
+ while (Buff->CurrentX < EndX)
{
- *Ptr++ = ' ';
- *Ptr++ = Buff->DefaultAttrib;
- Buff->CurrentX++;
+ *Ptr++ = ' ';
+ *Ptr++ = Buff->DefaultAttrib;
+ Buff->CurrentX++;
}
- UpdateRect.right = max(UpdateRect.right, (LONG) Buff->CurrentX - 1);
- if (Buff->CurrentX == Buff->MaxX)
+ UpdateRect.Right = max(UpdateRect.Right, (LONG) Buff->CurrentX - 1);
+ if (Buff->CurrentX == Buff->MaxX)
{
- if (Buff->Mode & ENABLE_WRAP_AT_EOL_OUTPUT)
+ if (Buff->Mode & ENABLE_WRAP_AT_EOL_OUTPUT)
{
- Buff->CurrentX = 0;
- ConioNextLine(Buff, &UpdateRect, &ScrolledLines);
+ Buff->CurrentX = 0;
+ ConioNextLine(Buff, &UpdateRect, &ScrolledLines);
}
- else
+ else
{
- Buff->CurrentX--;
+ Buff->CurrentX--;
}
}
- continue;
+ continue;
}
}
- UpdateRect.left = min(UpdateRect.left, (LONG)Buff->CurrentX);
- UpdateRect.right = max(UpdateRect.right, (LONG) Buff->CurrentX);
- Ptr = ConioCoordToPointer(Buff, Buff->CurrentX, Buff->CurrentY);
- Ptr[0] = Buffer[i];
- if (Attrib)
+ UpdateRect.Left = min(UpdateRect.Left, (LONG)Buff->CurrentX);
+ UpdateRect.Right = max(UpdateRect.Right, (LONG) Buff->CurrentX);
+ Ptr = ConioCoordToPointer(Buff, Buff->CurrentX, Buff->CurrentY);
+ Ptr[0] = Buffer[i];
+ if (Attrib)
{
- Ptr[1] = Buff->DefaultAttrib;
+ Ptr[1] = Buff->DefaultAttrib;
}
- Buff->CurrentX++;
- if (Buff->CurrentX == Buff->MaxX)
+ Buff->CurrentX++;
+ if (Buff->CurrentX == Buff->MaxX)
{
- if (Buff->Mode & ENABLE_WRAP_AT_EOL_OUTPUT)
+ if (Buff->Mode & ENABLE_WRAP_AT_EOL_OUTPUT)
{
- Buff->CurrentX = 0;
- ConioNextLine(Buff, &UpdateRect, &ScrolledLines);
+ Buff->CurrentX = 0;
+ ConioNextLine(Buff, &UpdateRect, &ScrolledLines);
}
- else
+ else
{
- Buff->CurrentX = CursorStartX;
+ Buff->CurrentX = CursorStartX;
}
}
}
- if (! ConioIsRectEmpty(&UpdateRect) && Buff == Console->ActiveBuffer)
+ if (! ConioIsRectEmpty(&UpdateRect) && Buff == Console->ActiveBuffer)
{
- ConioWriteStream(Console, &UpdateRect, CursorStartX, CursorStartY, ScrolledLines,
- Buffer, Length);
+ ConioWriteStream(Console, &UpdateRect, CursorStartX, CursorStartY, ScrolledLines,
+ Buffer, Length);
}
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
CSR_API(CsrReadConsole)
{
- PLIST_ENTRY CurrentEntry;
- ConsoleInput *Input;
- PUCHAR Buffer;
- PWCHAR UnicodeBuffer;
- ULONG i;
- ULONG nNumberOfCharsToRead, CharSize;
- PCSRSS_CONSOLE Console;
- NTSTATUS Status;
-
- DPRINT("CsrReadConsole\n");
-
- CharSize = (Request->Data.ReadConsoleRequest.Unicode ? sizeof(WCHAR) : sizeof(CHAR));
-
- /* truncate length to CSRSS_MAX_READ_CONSOLE_REQUEST */
- nNumberOfCharsToRead = min(Request->Data.ReadConsoleRequest.NrCharactersToRead, CSRSS_MAX_READ_CONSOLE / CharSize);
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
-
- Buffer = Request->Data.ReadConsoleRequest.Buffer;
- UnicodeBuffer = (PWCHAR)Buffer;
- Status = ConioLockConsole(ProcessData, Request->Data.ReadConsoleRequest.ConsoleHandle,
- &Console, GENERIC_READ);
- if (! NT_SUCCESS(Status))
- {
- return Status;
- }
- Request->Data.ReadConsoleRequest.EventHandle = ProcessData->ConsoleEvent;
- for (i = 0; i < nNumberOfCharsToRead && Console->InputEvents.Flink != &Console->InputEvents; i++)
- {
- /* remove input event from queue */
- CurrentEntry = RemoveHeadList(&Console->InputEvents);
- if (IsListEmpty(&Console->InputEvents))
- {
- ResetEvent(Console->ActiveEvent);
- }
- Input = CONTAINING_RECORD(CurrentEntry, ConsoleInput, ListEntry);
-
- /* only pay attention to valid ascii chars, on key down */
- if (KEY_EVENT == Input->InputEvent.EventType
- && Input->InputEvent.Event.KeyEvent.bKeyDown
- && Input->InputEvent.Event.KeyEvent.uChar.AsciiChar != '\0')
- {
- /*
- * backspace handling - if we are in charge of echoing it then we handle it here
- * otherwise we treat it like a normal char.
- */
- if ('\b' == Input->InputEvent.Event.KeyEvent.uChar.AsciiChar && 0
- != (Console->Mode & ENABLE_ECHO_INPUT))
+ PLIST_ENTRY CurrentEntry;
+ ConsoleInput *Input;
+ PUCHAR Buffer;
+ PWCHAR UnicodeBuffer;
+ ULONG i;
+ ULONG nNumberOfCharsToRead, CharSize;
+ PCSRSS_CONSOLE Console;
+ NTSTATUS Status;
+
+ DPRINT("CsrReadConsole\n");
+
+ CharSize = (Request->Data.ReadConsoleRequest.Unicode ? sizeof(WCHAR) : sizeof(CHAR));
+
+ /* truncate length to CSRSS_MAX_READ_CONSOLE_REQUEST */
+ nNumberOfCharsToRead = min(Request->Data.ReadConsoleRequest.NrCharactersToRead, CSRSS_MAX_READ_CONSOLE / CharSize);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+
+ Buffer = Request->Data.ReadConsoleRequest.Buffer;
+ UnicodeBuffer = (PWCHAR)Buffer;
+ Status = ConioLockConsole(ProcessData, Request->Data.ReadConsoleRequest.ConsoleHandle,
+ &Console, GENERIC_READ);
+ if (! NT_SUCCESS(Status))
+ {
+ return Status;
+ }
+ Request->Data.ReadConsoleRequest.EventHandle = ProcessData->ConsoleEvent;
+ for (i = 0; i < nNumberOfCharsToRead && Console->InputEvents.Flink != &Console->InputEvents; i++)
+ {
+ /* remove input event from queue */
+ CurrentEntry = RemoveHeadList(&Console->InputEvents);
+ if (IsListEmpty(&Console->InputEvents))
+ {
+ ResetEvent(Console->ActiveEvent);
+ }
+ Input = CONTAINING_RECORD(CurrentEntry, ConsoleInput, ListEntry);
+
+ /* only pay attention to valid ascii chars, on key down */
+ if (KEY_EVENT == Input->InputEvent.EventType
+ && Input->InputEvent.Event.KeyEvent.bKeyDown
+ && Input->InputEvent.Event.KeyEvent.uChar.AsciiChar != '\0')
+ {
+ /*
+ * backspace handling - if we are in charge of echoing it then we handle it here
+ * otherwise we treat it like a normal char.
+ */
+ if ('\b' == Input->InputEvent.Event.KeyEvent.uChar.AsciiChar && 0
+ != (Console->Mode & ENABLE_ECHO_INPUT))
{
- /* echo if it has not already been done, and either we or the client has chars to be deleted */
- if (! Input->Echoed
- && (0 != i || Request->Data.ReadConsoleRequest.nCharsCanBeDeleted))
+ /* echo if it has not already been done, and either we or the client has chars to be deleted */
+ if (! Input->Echoed
+ && (0 != i || Request->Data.ReadConsoleRequest.nCharsCanBeDeleted))
{
- ConioWriteConsole(Console, Console->ActiveBuffer,
- &Input->InputEvent.Event.KeyEvent.uChar.AsciiChar, 1, TRUE);
+ ConioWriteConsole(Console, Console->ActiveBuffer,
+ &Input->InputEvent.Event.KeyEvent.uChar.AsciiChar, 1, TRUE);
}
- if (0 != i)
+ if (0 != i)
{
- i -= 2; /* if we already have something to return, just back it up by 2 */
+ i -= 2; /* if we already have something to return, just back it up by 2 */
}
- else
- { /* otherwise, return STATUS_NOTIFY_CLEANUP to tell client to back up its buffer */
- Console->WaitingChars--;
- ConioUnlockConsole(Console);
- HeapFree(Win32CsrApiHeap, 0, Input);
- Request->Data.ReadConsoleRequest.NrCharactersRead = 0;
- return STATUS_NOTIFY_CLEANUP;
+ else
+ {
+ /* otherwise, return STATUS_NOTIFY_CLEANUP to tell client to back up its buffer */
+ Console->WaitingChars--;
+ ConioUnlockConsole(Console);
+ HeapFree(Win32CsrApiHeap, 0, Input);
+ Request->Data.ReadConsoleRequest.NrCharactersRead = 0;
+ return STATUS_NOTIFY_CLEANUP;
}
- Request->Data.ReadConsoleRequest.nCharsCanBeDeleted--;
- Input->Echoed = TRUE; /* mark as echoed so we don't echo it below */
+ Request->Data.ReadConsoleRequest.nCharsCanBeDeleted--;
+ Input->Echoed = TRUE; /* mark as echoed so we don't echo it below */
}
- /* do not copy backspace to buffer */
- else
+ /* do not copy backspace to buffer */
+ else
{
- if(Request->Data.ReadConsoleRequest.Unicode)
- ConsoleInputAnsiCharToUnicodeChar(Console, &UnicodeBuffer[i], &Input->InputEvent.Event.KeyEvent.uChar.AsciiChar);
- else
- Buffer[i] = Input->InputEvent.Event.KeyEvent.uChar.AsciiChar;
+ if(Request->Data.ReadConsoleRequest.Unicode)
+ ConsoleInputAnsiCharToUnicodeChar(Console, &UnicodeBuffer[i], &Input->InputEvent.Event.KeyEvent.uChar.AsciiChar);
+ else
+ Buffer[i] = Input->InputEvent.Event.KeyEvent.uChar.AsciiChar;
}
- /* echo to screen if enabled and we did not already echo the char */
- if (0 != (Console->Mode & ENABLE_ECHO_INPUT)
- && ! Input->Echoed
- && '\r' != Input->InputEvent.Event.KeyEvent.uChar.AsciiChar)
+ /* echo to screen if enabled and we did not already echo the char */
+ if (0 != (Console->Mode & ENABLE_ECHO_INPUT)
+ && ! Input->Echoed
+ && '\r' != Input->InputEvent.Event.KeyEvent.uChar.AsciiChar)
{
- ConioWriteConsole(Console, Console->ActiveBuffer,
- &Input->InputEvent.Event.KeyEvent.uChar.AsciiChar, 1, TRUE);
+ ConioWriteConsole(Console, Console->ActiveBuffer,
+ &Input->InputEvent.Event.KeyEvent.uChar.AsciiChar, 1, TRUE);
}
}
- else
+ else
{
- i--;
+ i--;
}
- Console->WaitingChars--;
- HeapFree(Win32CsrApiHeap, 0, Input);
+ Console->WaitingChars--;
+ HeapFree(Win32CsrApiHeap, 0, Input);
}
- Request->Data.ReadConsoleRequest.NrCharactersRead = i;
- if (0 == i)
+ Request->Data.ReadConsoleRequest.NrCharactersRead = i;
+ if (0 == i)
{
- Status = STATUS_PENDING; /* we didn't read anything */
+ Status = STATUS_PENDING; /* we didn't read anything */
}
- else if (0 != (Console->Mode & ENABLE_LINE_INPUT))
+ else if (0 != (Console->Mode & ENABLE_LINE_INPUT))
{
- if (0 == Console->WaitingLines ||
- (Request->Data.ReadConsoleRequest.Unicode ? (L'\n' != UnicodeBuffer[i - 1]) : ('\n' != Buffer[i - 1])))
+ if (0 == Console->WaitingLines ||
+ (Request->Data.ReadConsoleRequest.Unicode ? (L'\n' != UnicodeBuffer[i - 1]) : ('\n' != Buffer[i - 1])))
{
- Status = STATUS_PENDING; /* line buffered, didn't get a complete line */
+ Status = STATUS_PENDING; /* line buffered, didn't get a complete line */
}
- else
+ else
{
- Console->WaitingLines--;
- Status = STATUS_SUCCESS; /* line buffered, did get a complete line */
+ Console->WaitingLines--;
+ Status = STATUS_SUCCESS; /* line buffered, did get a complete line */
}
}
- else
+ else
{
- Status = STATUS_SUCCESS; /* not line buffered, did read something */
+ Status = STATUS_SUCCESS; /* not line buffered, did read something */
}
- if (Status == STATUS_PENDING)
+ if (Status == STATUS_PENDING)
{
- Console->EchoCount = nNumberOfCharsToRead - i;
+ Console->EchoCount = nNumberOfCharsToRead - i;
}
- else
+ else
{
- Console->EchoCount = 0; /* if the client is no longer waiting on input, do not echo */
+ Console->EchoCount = 0; /* if the client is no longer waiting on input, do not echo */
}
- ConioUnlockConsole(Console);
+ ConioUnlockConsole(Console);
- if (CSR_API_MESSAGE_HEADER_SIZE(CSRSS_READ_CONSOLE) + i * CharSize > sizeof(CSR_API_MESSAGE))
+ if (CSR_API_MESSAGE_HEADER_SIZE(CSRSS_READ_CONSOLE) + i * CharSize > sizeof(CSR_API_MESSAGE))
{
- Request->Header.u1.s1.TotalLength = CSR_API_MESSAGE_HEADER_SIZE(CSRSS_READ_CONSOLE) + i * CharSize;
- Request->Header.u1.s1.DataLength = Request->Header.u1.s1.TotalLength - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = CSR_API_MESSAGE_HEADER_SIZE(CSRSS_READ_CONSOLE) + i * CharSize;
+ Request->Header.u1.s1.DataLength = Request->Header.u1.s1.TotalLength - sizeof(PORT_MESSAGE);
}
- return Status;
+ return Status;
}
__inline BOOLEAN ConioGetIntersection(
- RECT *Intersection,
- RECT *Rect1,
- RECT *Rect2)
-{
- if (ConioIsRectEmpty(Rect1) ||
- (ConioIsRectEmpty(Rect2)) ||
- (Rect1->top > Rect2->bottom) ||
- (Rect1->left > Rect2->right) ||
- (Rect1->bottom < Rect2->top) ||
- (Rect1->right < Rect2->left))
- {
- /* The rectangles do not intersect */
- ConioInitRect(Intersection, 0, -1, 0, -1);
- return FALSE;
- }
-
- ConioInitRect(Intersection,
- max(Rect1->top, Rect2->top),
- max(Rect1->left, Rect2->left),
- min(Rect1->bottom, Rect2->bottom),
- min(Rect1->right, Rect2->right));
-
- return TRUE;
+ SMALL_RECT *Intersection,
+ SMALL_RECT *Rect1,
+ SMALL_RECT *Rect2)
+{
+ if (ConioIsRectEmpty(Rect1) ||
+ (ConioIsRectEmpty(Rect2)) ||
+ (Rect1->Top > Rect2->Bottom) ||
+ (Rect1->Left > Rect2->Right) ||
+ (Rect1->Bottom < Rect2->Top) ||
+ (Rect1->Right < Rect2->Left))
+ {
+ /* The rectangles do not intersect */
+ ConioInitRect(Intersection, 0, -1, 0, -1);
+ return FALSE;
+ }
+
+ ConioInitRect(Intersection,
+ max(Rect1->Top, Rect2->Top),
+ max(Rect1->Left, Rect2->Left),
+ min(Rect1->Bottom, Rect2->Bottom),
+ min(Rect1->Right, Rect2->Right));
+
+ return TRUE;
}
__inline BOOLEAN ConioGetUnion(
- RECT *Union,
- RECT *Rect1,
- RECT *Rect2)
+ SMALL_RECT *Union,
+ SMALL_RECT *Rect1,
+ SMALL_RECT *Rect2)
{
- if (ConioIsRectEmpty(Rect1))
+ if (ConioIsRectEmpty(Rect1))
{
- if (ConioIsRectEmpty(Rect2))
+ if (ConioIsRectEmpty(Rect2))
{
- ConioInitRect(Union, 0, -1, 0, -1);
- return FALSE;
+ ConioInitRect(Union, 0, -1, 0, -1);
+ return FALSE;
}
- else
+ else
{
- *Union = *Rect2;
+ *Union = *Rect2;
}
}
- else if (ConioIsRectEmpty(Rect2))
+ else if (ConioIsRectEmpty(Rect2))
{
- *Union = *Rect1;
+ *Union = *Rect1;
}
- else
+ else
{
- ConioInitRect(Union,
- min(Rect1->top, Rect2->top),
- min(Rect1->left, Rect2->left),
- max(Rect1->bottom, Rect2->bottom),
- max(Rect1->right, Rect2->right));
+ ConioInitRect(Union,
+ min(Rect1->Top, Rect2->Top),
+ min(Rect1->Left, Rect2->Left),
+ max(Rect1->Bottom, Rect2->Bottom),
+ max(Rect1->Right, Rect2->Right));
}
- return TRUE;
+ return TRUE;
}
/* Move from one rectangle to another. We must be careful about the order that
* this is done, to avoid overwriting parts of the source before they are moved. */
static VOID FASTCALL
ConioMoveRegion(PCSRSS_SCREEN_BUFFER ScreenBuffer,
- RECT *SrcRegion,
- RECT *DstRegion,
- RECT *ClipRegion,
+ SMALL_RECT *SrcRegion,
+ SMALL_RECT *DstRegion,
+ SMALL_RECT *ClipRegion,
WORD Fill)
{
- int Width = ConioRectWidth(SrcRegion);
- int Height = ConioRectHeight(SrcRegion);
- int SX, SY;
- int DX, DY;
- int XDelta, YDelta;
- int i, j;
-
- SY = SrcRegion->top;
- DY = DstRegion->top;
- YDelta = 1;
- if (SY < DY)
- {
- /* Moving down: work from bottom up */
- SY = SrcRegion->bottom;
- DY = DstRegion->bottom;
- YDelta = -1;
- }
- for (i = 0; i < Height; i++)
- {
- PWORD SRow = (PWORD)ConioCoordToPointer(ScreenBuffer, 0, SY);
- PWORD DRow = (PWORD)ConioCoordToPointer(ScreenBuffer, 0, DY);
-
- SX = SrcRegion->left;
- DX = DstRegion->left;
- XDelta = 1;
- if (SX < DX)
- {
- /* Moving right: work from right to left */
- SX = SrcRegion->right;
- DX = DstRegion->right;
- XDelta = -1;
+ int Width = ConioRectWidth(SrcRegion);
+ int Height = ConioRectHeight(SrcRegion);
+ int SX, SY;
+ int DX, DY;
+ int XDelta, YDelta;
+ int i, j;
+
+ SY = SrcRegion->Top;
+ DY = DstRegion->Top;
+ YDelta = 1;
+ if (SY < DY)
+ {
+ /* Moving down: work from bottom up */
+ SY = SrcRegion->Bottom;
+ DY = DstRegion->Bottom;
+ YDelta = -1;
+ }
+ for (i = 0; i < Height; i++)
+ {
+ PWORD SRow = (PWORD)ConioCoordToPointer(ScreenBuffer, 0, SY);
+ PWORD DRow = (PWORD)ConioCoordToPointer(ScreenBuffer, 0, DY);
+
+ SX = SrcRegion->Left;
+ DX = DstRegion->Left;
+ XDelta = 1;
+ if (SX < DX)
+ {
+ /* Moving right: work from right to left */
+ SX = SrcRegion->Right;
+ DX = DstRegion->Right;
+ XDelta = -1;
}
- for (j = 0; j < Width; j++)
+ for (j = 0; j < Width; j++)
{
- WORD Cell = SRow[SX];
- if (SX >= ClipRegion->left && SX <= ClipRegion->right
- && SY >= ClipRegion->top && SY <= ClipRegion->bottom)
+ WORD Cell = SRow[SX];
+ if (SX >= ClipRegion->Left && SX <= ClipRegion->Right
+ && SY >= ClipRegion->Top && SY <= ClipRegion->Bottom)
{
- SRow[SX] = Fill;
+ SRow[SX] = Fill;
}
- if (DX >= ClipRegion->left && DX <= ClipRegion->right
- && DY >= ClipRegion->top && DY <= ClipRegion->bottom)
+ if (DX >= ClipRegion->Left && DX <= ClipRegion->Right
+ && DY >= ClipRegion->Top && DY <= ClipRegion->Bottom)
{
- DRow[DX] = Cell;
+ DRow[DX] = Cell;
}
- SX += XDelta;
- DX += XDelta;
+ SX += XDelta;
+ DX += XDelta;
}
- SY += YDelta;
- DY += YDelta;
+ SY += YDelta;
+ DY += YDelta;
}
}
static VOID FASTCALL
ConioInputEventToAnsi(PCSRSS_CONSOLE Console, PINPUT_RECORD InputEvent)
{
- if (InputEvent->EventType == KEY_EVENT)
+ if (InputEvent->EventType == KEY_EVENT)
{
- WCHAR UnicodeChar = InputEvent->Event.KeyEvent.uChar.UnicodeChar;
- InputEvent->Event.KeyEvent.uChar.UnicodeChar = 0;
- ConsoleInputUnicodeCharToAnsiChar(Console,
- &InputEvent->Event.KeyEvent.uChar.AsciiChar,
- &UnicodeChar);
+ WCHAR UnicodeChar = InputEvent->Event.KeyEvent.uChar.UnicodeChar;
+ InputEvent->Event.KeyEvent.uChar.UnicodeChar = 0;
+ ConsoleInputUnicodeCharToAnsiChar(Console,
+ &InputEvent->Event.KeyEvent.uChar.AsciiChar,
+ &UnicodeChar);
}
}
CSR_API(CsrWriteConsole)
{
- NTSTATUS Status;
- PCHAR Buffer;
- PCSRSS_SCREEN_BUFFER Buff;
- PCSRSS_CONSOLE Console;
- DWORD Written = 0;
- ULONG Length;
- ULONG CharSize = (Request->Data.WriteConsoleRequest.Unicode ? sizeof(WCHAR) : sizeof(CHAR));
+ NTSTATUS Status;
+ PCHAR Buffer;
+ PCSRSS_SCREEN_BUFFER Buff;
+ PCSRSS_CONSOLE Console;
+ DWORD Written = 0;
+ ULONG Length;
+ ULONG CharSize = (Request->Data.WriteConsoleRequest.Unicode ? sizeof(WCHAR) : sizeof(CHAR));
- DPRINT("CsrWriteConsole\n");
+ DPRINT("CsrWriteConsole\n");
- if (Request->Header.u1.s1.TotalLength
- < CSR_API_MESSAGE_HEADER_SIZE(CSRSS_WRITE_CONSOLE)
- + (Request->Data.WriteConsoleRequest.NrCharactersToWrite * CharSize))
+ if (Request->Header.u1.s1.TotalLength
+ < CSR_API_MESSAGE_HEADER_SIZE(CSRSS_WRITE_CONSOLE)
+ + (Request->Data.WriteConsoleRequest.NrCharactersToWrite * CharSize))
{
- DPRINT1("Invalid request size\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- return STATUS_INVALID_PARAMETER;
+ DPRINT1("Invalid request size\n");
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ return STATUS_INVALID_PARAMETER;
}
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = ConioLockScreenBuffer(ProcessData, Request->Data.WriteConsoleRequest.ConsoleHandle, &Buff, GENERIC_WRITE);
- if (! NT_SUCCESS(Status))
+ Status = ConioLockScreenBuffer(ProcessData, Request->Data.WriteConsoleRequest.ConsoleHandle, &Buff, GENERIC_WRITE);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- Console = Buff->Header.Console;
+ Console = Buff->Header.Console;
- if(Request->Data.WriteConsoleRequest.Unicode)
+ if (Console->UnpauseEvent)
{
- Length = WideCharToMultiByte(Console->OutputCodePage, 0,
- (PWCHAR)Request->Data.WriteConsoleRequest.Buffer,
- Request->Data.WriteConsoleRequest.NrCharactersToWrite,
- NULL, 0, NULL, NULL);
- Buffer = RtlAllocateHeap(GetProcessHeap(), 0, Length);
- if (Buffer)
+ Status = NtDuplicateObject(GetCurrentProcess(), Console->UnpauseEvent,
+ ProcessData->Process, &Request->Data.WriteConsoleRequest.UnpauseEvent,
+ SYNCHRONIZE, 0, 0);
+ ConioUnlockScreenBuffer(Buff);
+ return NT_SUCCESS(Status) ? STATUS_PENDING : Status;
+ }
+
+ if(Request->Data.WriteConsoleRequest.Unicode)
+ {
+ Length = WideCharToMultiByte(Console->OutputCodePage, 0,
+ (PWCHAR)Request->Data.WriteConsoleRequest.Buffer,
+ Request->Data.WriteConsoleRequest.NrCharactersToWrite,
+ NULL, 0, NULL, NULL);
+ Buffer = RtlAllocateHeap(GetProcessHeap(), 0, Length);
+ if (Buffer)
{
- WideCharToMultiByte(Console->OutputCodePage, 0,
- (PWCHAR)Request->Data.WriteConsoleRequest.Buffer,
- Request->Data.WriteConsoleRequest.NrCharactersToWrite,
- Buffer, Length, NULL, NULL);
+ WideCharToMultiByte(Console->OutputCodePage, 0,
+ (PWCHAR)Request->Data.WriteConsoleRequest.Buffer,
+ Request->Data.WriteConsoleRequest.NrCharactersToWrite,
+ Buffer, Length, NULL, NULL);
}
- else
+ else
{
- Status = STATUS_NO_MEMORY;
+ Status = STATUS_NO_MEMORY;
}
}
- else
+ else
{
- Buffer = (PCHAR)Request->Data.WriteConsoleRequest.Buffer;
+ Buffer = (PCHAR)Request->Data.WriteConsoleRequest.Buffer;
}
- if (Buffer)
+ if (Buffer)
{
- if (NT_SUCCESS(Status))
+ if (NT_SUCCESS(Status))
{
- Status = ConioWriteConsole(Console, Buff, Buffer,
- Request->Data.WriteConsoleRequest.NrCharactersToWrite, TRUE);
- if (NT_SUCCESS(Status))
+ Status = ConioWriteConsole(Console, Buff, Buffer,
+ Request->Data.WriteConsoleRequest.NrCharactersToWrite, TRUE);
+ if (NT_SUCCESS(Status))
{
- Written = Request->Data.WriteConsoleRequest.NrCharactersToWrite;
+ Written = Request->Data.WriteConsoleRequest.NrCharactersToWrite;
}
}
- if (Request->Data.WriteConsoleRequest.Unicode)
+ if (Request->Data.WriteConsoleRequest.Unicode)
{
- RtlFreeHeap(GetProcessHeap(), 0, Buffer);
+ RtlFreeHeap(GetProcessHeap(), 0, Buffer);
}
}
- ConioUnlockScreenBuffer(Buff);
+ ConioUnlockScreenBuffer(Buff);
- Request->Data.WriteConsoleRequest.NrCharactersWritten = Written;
+ Request->Data.WriteConsoleRequest.NrCharactersWritten = Written;
- return Status;
+ return Status;
}
VOID WINAPI
VOID FASTCALL
ConioDrawConsole(PCSRSS_CONSOLE Console)
{
- RECT Region;
+ SMALL_RECT Region;
- ConioInitRect(&Region, 0, 0, Console->Size.Y - 1, Console->Size.X - 1);
+ ConioInitRect(&Region, 0, 0, Console->Size.Y - 1, Console->Size.X - 1);
- ConioDrawRegion(Console, &Region);
+ ConioDrawRegion(Console, &Region);
}
VOID WINAPI
ConioDeleteConsole(Object_t *Object)
{
- PCSRSS_CONSOLE Console = (PCSRSS_CONSOLE) Object;
- ConsoleInput *Event;
+ PCSRSS_CONSOLE Console = (PCSRSS_CONSOLE) Object;
+ ConsoleInput *Event;
- DPRINT("ConioDeleteConsole\n");
+ DPRINT("ConioDeleteConsole\n");
- /* Drain input event queue */
- while (Console->InputEvents.Flink != &Console->InputEvents)
+ /* Drain input event queue */
+ while (Console->InputEvents.Flink != &Console->InputEvents)
{
- Event = (ConsoleInput *) Console->InputEvents.Flink;
- Console->InputEvents.Flink = Console->InputEvents.Flink->Flink;
- Console->InputEvents.Flink->Flink->Blink = &Console->InputEvents;
- HeapFree(Win32CsrApiHeap, 0, Event);
+ Event = (ConsoleInput *) Console->InputEvents.Flink;
+ Console->InputEvents.Flink = Console->InputEvents.Flink->Flink;
+ Console->InputEvents.Flink->Flink->Blink = &Console->InputEvents;
+ HeapFree(Win32CsrApiHeap, 0, Event);
}
- ConioCleanupConsole(Console);
- ConioDeleteScreenBuffer(Console->ActiveBuffer);
- if (!IsListEmpty(&Console->BufferList))
+ ConioCleanupConsole(Console);
+ ConioDeleteScreenBuffer(Console->ActiveBuffer);
+ if (!IsListEmpty(&Console->BufferList))
{
- DPRINT1("BUG: screen buffer list not empty\n");
+ DPRINT1("BUG: screen buffer list not empty\n");
}
- CloseHandle(Console->ActiveEvent);
- DeleteCriticalSection(&Console->Lock);
- RtlFreeUnicodeString(&Console->Title);
- IntDeleteAllAliases(Console->Aliases);
- HeapFree(Win32CsrApiHeap, 0, Console);
+ CloseHandle(Console->ActiveEvent);
+ if (Console->UnpauseEvent) CloseHandle(Console->UnpauseEvent);
+ DeleteCriticalSection(&Console->Lock);
+ RtlFreeUnicodeString(&Console->Title);
+ IntDeleteAllAliases(Console->Aliases);
+ HeapFree(Win32CsrApiHeap, 0, Console);
}
VOID WINAPI
CsrInitConsoleSupport(VOID)
{
- DPRINT("CSR: CsrInitConsoleSupport()\n");
+ DPRINT("CSR: CsrInitConsoleSupport()\n");
+
+ /* Should call LoadKeyboardLayout */
+}
+
+VOID FASTCALL
+ConioPause(PCSRSS_CONSOLE Console, UINT Flags)
+{
+ Console->PauseFlags |= Flags;
+ if (!Console->UnpauseEvent)
+ Console->UnpauseEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
+}
- /* Should call LoadKeyboardLayout */
+VOID FASTCALL
+ConioUnpause(PCSRSS_CONSOLE Console, UINT Flags)
+{
+ Console->PauseFlags &= ~Flags;
+ if (Console->PauseFlags == 0 && Console->UnpauseEvent)
+ {
+ SetEvent(Console->UnpauseEvent);
+ CloseHandle(Console->UnpauseEvent);
+ Console->UnpauseEvent = NULL;
+ }
}
static VOID FASTCALL
ConioProcessChar(PCSRSS_CONSOLE Console,
ConsoleInput *KeyEventRecord)
{
- BOOL updown;
- ConsoleInput *TempInput;
+ BOOL updown;
+ ConsoleInput *TempInput;
- if (0 != (Console->Mode & (ENABLE_PROCESSED_INPUT | ENABLE_LINE_INPUT)))
+ if (KeyEventRecord->InputEvent.EventType == KEY_EVENT &&
+ KeyEventRecord->InputEvent.Event.KeyEvent.bKeyDown)
{
- switch(KeyEventRecord->InputEvent.Event.KeyEvent.uChar.AsciiChar)
+ WORD vk = KeyEventRecord->InputEvent.Event.KeyEvent.wVirtualKeyCode;
+ if (!(Console->PauseFlags & PAUSED_FROM_KEYBOARD))
{
- case '\r':
+ DWORD cks = KeyEventRecord->InputEvent.Event.KeyEvent.dwControlKeyState;
+ if (Console->Mode & ENABLE_LINE_INPUT &&
+ (vk == VK_PAUSE || (vk == 'S' &&
+ (cks & (LEFT_CTRL_PRESSED | RIGHT_CTRL_PRESSED)) &&
+ !(cks & (LEFT_ALT_PRESSED | RIGHT_ALT_PRESSED)))))
+ {
+ ConioPause(Console, PAUSED_FROM_KEYBOARD);
+ HeapFree(Win32CsrApiHeap, 0, KeyEventRecord);
+ return;
+ }
+ }
+ else
+ {
+ if ((vk < VK_SHIFT || vk > VK_CAPITAL) && vk != VK_LWIN &&
+ vk != VK_RWIN && vk != VK_NUMLOCK && vk != VK_SCROLL)
+ {
+ ConioUnpause(Console, PAUSED_FROM_KEYBOARD);
+ HeapFree(Win32CsrApiHeap, 0, KeyEventRecord);
+ return;
+ }
+ }
+ }
+
+ if (0 != (Console->Mode & (ENABLE_PROCESSED_INPUT | ENABLE_LINE_INPUT)))
+ {
+ switch(KeyEventRecord->InputEvent.Event.KeyEvent.uChar.AsciiChar)
+ {
+ case '\r':
/* first add the \r */
KeyEventRecord->InputEvent.EventType = KEY_EVENT;
updown = KeyEventRecord->InputEvent.Event.KeyEvent.bKeyDown;
Console->WaitingChars++;
KeyEventRecord = HeapAlloc(Win32CsrApiHeap, 0, sizeof(ConsoleInput));
if (NULL == KeyEventRecord)
- {
+ {
DPRINT1("Failed to allocate KeyEventRecord\n");
return;
- }
+ }
KeyEventRecord->InputEvent.EventType = KEY_EVENT;
KeyEventRecord->InputEvent.Event.KeyEvent.bKeyDown = updown;
KeyEventRecord->InputEvent.Event.KeyEvent.wVirtualKeyCode = 0;
break;
}
}
- /* add event to the queue */
- InsertTailList(&Console->InputEvents, &KeyEventRecord->ListEntry);
- Console->WaitingChars++;
- /* if line input mode is enabled, only wake the client on enter key down */
- if (0 == (Console->Mode & ENABLE_LINE_INPUT)
- || Console->EarlyReturn
- || ('\n' == KeyEventRecord->InputEvent.Event.KeyEvent.uChar.AsciiChar
- && KeyEventRecord->InputEvent.Event.KeyEvent.bKeyDown))
+ /* add event to the queue */
+ InsertTailList(&Console->InputEvents, &KeyEventRecord->ListEntry);
+ Console->WaitingChars++;
+ /* if line input mode is enabled, only wake the client on enter key down */
+ if (0 == (Console->Mode & ENABLE_LINE_INPUT)
+ || Console->EarlyReturn
+ || ('\n' == KeyEventRecord->InputEvent.Event.KeyEvent.uChar.AsciiChar
+ && KeyEventRecord->InputEvent.Event.KeyEvent.bKeyDown))
{
- if ('\n' == KeyEventRecord->InputEvent.Event.KeyEvent.uChar.AsciiChar)
+ if ('\n' == KeyEventRecord->InputEvent.Event.KeyEvent.uChar.AsciiChar)
{
- Console->WaitingLines++;
+ Console->WaitingLines++;
}
}
- KeyEventRecord->Echoed = FALSE;
- if (0 != (Console->Mode & (ENABLE_PROCESSED_INPUT | ENABLE_LINE_INPUT))
- && '\b' == KeyEventRecord->InputEvent.Event.KeyEvent.uChar.AsciiChar
- && KeyEventRecord->InputEvent.Event.KeyEvent.bKeyDown)
+ KeyEventRecord->Echoed = FALSE;
+ if (0 != (Console->Mode & (ENABLE_PROCESSED_INPUT | ENABLE_LINE_INPUT))
+ && '\b' == KeyEventRecord->InputEvent.Event.KeyEvent.uChar.AsciiChar
+ && KeyEventRecord->InputEvent.Event.KeyEvent.bKeyDown)
{
- /* walk the input queue looking for a char to backspace */
- for (TempInput = (ConsoleInput *) Console->InputEvents.Blink;
- TempInput != (ConsoleInput *) &Console->InputEvents
- && (KEY_EVENT == TempInput->InputEvent.EventType
- || ! TempInput->InputEvent.Event.KeyEvent.bKeyDown
- || '\b' == TempInput->InputEvent.Event.KeyEvent.uChar.AsciiChar);
- TempInput = (ConsoleInput *) TempInput->ListEntry.Blink)
+ /* walk the input queue looking for a char to backspace */
+ for (TempInput = (ConsoleInput *) Console->InputEvents.Blink;
+ TempInput != (ConsoleInput *) &Console->InputEvents
+ && (KEY_EVENT == TempInput->InputEvent.EventType
+ || ! TempInput->InputEvent.Event.KeyEvent.bKeyDown
+ || '\b' == TempInput->InputEvent.Event.KeyEvent.uChar.AsciiChar);
+ TempInput = (ConsoleInput *) TempInput->ListEntry.Blink)
{
- /* NOP */;
+ /* NOP */;
}
- /* if we found one, delete it, otherwise, wake the client */
- if (TempInput != (ConsoleInput *) &Console->InputEvents)
+ /* if we found one, delete it, otherwise, wake the client */
+ if (TempInput != (ConsoleInput *) &Console->InputEvents)
{
- /* delete previous key in queue, maybe echo backspace to screen, and do not place backspace on queue */
- RemoveEntryList(&TempInput->ListEntry);
- if (TempInput->Echoed)
+ /* delete previous key in queue, maybe echo backspace to screen, and do not place backspace on queue */
+ RemoveEntryList(&TempInput->ListEntry);
+ if (TempInput->Echoed)
{
- ConioWriteConsole(Console, Console->ActiveBuffer,
- &KeyEventRecord->InputEvent.Event.KeyEvent.uChar.AsciiChar,
- 1, TRUE);
+ ConioWriteConsole(Console, Console->ActiveBuffer,
+ &KeyEventRecord->InputEvent.Event.KeyEvent.uChar.AsciiChar,
+ 1, TRUE);
}
- HeapFree(Win32CsrApiHeap, 0, TempInput);
- RemoveEntryList(&KeyEventRecord->ListEntry);
- HeapFree(Win32CsrApiHeap, 0, KeyEventRecord);
- Console->WaitingChars -= 2;
- return;
+ HeapFree(Win32CsrApiHeap, 0, TempInput);
+ RemoveEntryList(&KeyEventRecord->ListEntry);
+ HeapFree(Win32CsrApiHeap, 0, KeyEventRecord);
+ Console->WaitingChars -= 2;
+ return;
}
}
- else
+ else
{
- /* echo chars if we are supposed to and client is waiting for some */
- if (0 != (Console->Mode & ENABLE_ECHO_INPUT) && Console->EchoCount
- && KeyEventRecord->InputEvent.Event.KeyEvent.uChar.AsciiChar
- && KeyEventRecord->InputEvent.Event.KeyEvent.bKeyDown
- && '\r' != KeyEventRecord->InputEvent.Event.KeyEvent.uChar.AsciiChar)
- {
- /* mark the char as already echoed */
- ConioWriteConsole(Console, Console->ActiveBuffer,
- &KeyEventRecord->InputEvent.Event.KeyEvent.uChar.AsciiChar,
- 1, TRUE);
- Console->EchoCount--;
- KeyEventRecord->Echoed = TRUE;
+ /* echo chars if we are supposed to and client is waiting for some */
+ if (0 != (Console->Mode & ENABLE_ECHO_INPUT) && Console->EchoCount
+ && KeyEventRecord->InputEvent.Event.KeyEvent.uChar.AsciiChar
+ && KeyEventRecord->InputEvent.Event.KeyEvent.bKeyDown
+ && '\r' != KeyEventRecord->InputEvent.Event.KeyEvent.uChar.AsciiChar)
+ {
+ /* mark the char as already echoed */
+ ConioWriteConsole(Console, Console->ActiveBuffer,
+ &KeyEventRecord->InputEvent.Event.KeyEvent.uChar.AsciiChar,
+ 1, TRUE);
+ Console->EchoCount--;
+ KeyEventRecord->Echoed = TRUE;
}
}
- /* Console->WaitingChars++; */
- SetEvent(Console->ActiveEvent);
+ /* Console->WaitingChars++; */
+ SetEvent(Console->ActiveEvent);
}
static DWORD FASTCALL
ConioGetShiftState(PBYTE KeyState)
{
- DWORD ssOut = 0;
+ DWORD ssOut = 0;
- if (KeyState[VK_CAPITAL] & 1)
- ssOut |= CAPSLOCK_ON;
+ if (KeyState[VK_CAPITAL] & 1)
+ ssOut |= CAPSLOCK_ON;
- if (KeyState[VK_NUMLOCK] & 1)
- ssOut |= NUMLOCK_ON;
+ if (KeyState[VK_NUMLOCK] & 1)
+ ssOut |= NUMLOCK_ON;
- if (KeyState[VK_SCROLL] & 1)
- ssOut |= SCROLLLOCK_ON;
+ if (KeyState[VK_SCROLL] & 1)
+ ssOut |= SCROLLLOCK_ON;
- if (KeyState[VK_SHIFT] & 0x80)
- ssOut |= SHIFT_PRESSED;
+ if (KeyState[VK_SHIFT] & 0x80)
+ ssOut |= SHIFT_PRESSED;
- if (KeyState[VK_LCONTROL] & 0x80)
- ssOut |= LEFT_CTRL_PRESSED;
- if (KeyState[VK_RCONTROL] & 0x80)
- ssOut |= RIGHT_CTRL_PRESSED;
+ if (KeyState[VK_LCONTROL] & 0x80)
+ ssOut |= LEFT_CTRL_PRESSED;
+ if (KeyState[VK_RCONTROL] & 0x80)
+ ssOut |= RIGHT_CTRL_PRESSED;
- if (KeyState[VK_LMENU] & 0x80)
- ssOut |= LEFT_ALT_PRESSED;
- if (KeyState[VK_RMENU] & 0x80)
- ssOut |= RIGHT_ALT_PRESSED;
+ if (KeyState[VK_LMENU] & 0x80)
+ ssOut |= LEFT_ALT_PRESSED;
+ if (KeyState[VK_RMENU] & 0x80)
+ ssOut |= RIGHT_ALT_PRESSED;
- return ssOut;
+ return ssOut;
}
VOID WINAPI
ConioProcessKey(MSG *msg, PCSRSS_CONSOLE Console, BOOL TextMode)
{
- static BYTE KeyState[256] = { 0 };
- /* MSDN mentions that you should use the last virtual key code received
- * when putting a virtual key identity to a WM_CHAR message since multiple
- * or translated keys may be involved. */
- static UINT LastVirtualKey = 0;
- DWORD ShiftState;
- ConsoleInput *ConInRec;
- UINT RepeatCount;
- CHAR AsciiChar;
- WCHAR UnicodeChar;
- UINT VirtualKeyCode;
- UINT VirtualScanCode;
- BOOL Down = FALSE;
- INPUT_RECORD er;
- ULONG ResultSize = 0;
-
- RepeatCount = 1;
- VirtualScanCode = (msg->lParam >> 16) & 0xff;
- Down = msg->message == WM_KEYDOWN || msg->message == WM_CHAR ||
- msg->message == WM_SYSKEYDOWN || msg->message == WM_SYSCHAR;
-
- GetKeyboardState(KeyState);
- ShiftState = ConioGetShiftState(KeyState);
-
- if (msg->message == WM_CHAR || msg->message == WM_SYSCHAR)
- {
- VirtualKeyCode = LastVirtualKey;
- UnicodeChar = msg->wParam;
+ static BYTE KeyState[256] = { 0 };
+ /* MSDN mentions that you should use the last virtual key code received
+ * when putting a virtual key identity to a WM_CHAR message since multiple
+ * or translated keys may be involved. */
+ static UINT LastVirtualKey = 0;
+ DWORD ShiftState;
+ ConsoleInput *ConInRec;
+ UINT RepeatCount;
+ CHAR AsciiChar;
+ WCHAR UnicodeChar;
+ UINT VirtualKeyCode;
+ UINT VirtualScanCode;
+ BOOL Down = FALSE;
+ INPUT_RECORD er;
+ ULONG ResultSize = 0;
+
+ RepeatCount = 1;
+ VirtualScanCode = (msg->lParam >> 16) & 0xff;
+ Down = msg->message == WM_KEYDOWN || msg->message == WM_CHAR ||
+ msg->message == WM_SYSKEYDOWN || msg->message == WM_SYSCHAR;
+
+ GetKeyboardState(KeyState);
+ ShiftState = ConioGetShiftState(KeyState);
+
+ if (msg->message == WM_CHAR || msg->message == WM_SYSCHAR)
+ {
+ VirtualKeyCode = LastVirtualKey;
+ UnicodeChar = msg->wParam;
}
- else
+ else
{
- WCHAR Chars[2];
- INT RetChars = 0;
+ WCHAR Chars[2];
+ INT RetChars = 0;
- VirtualKeyCode = msg->wParam;
- RetChars = ToUnicodeEx(VirtualKeyCode,
- VirtualScanCode,
- KeyState,
- Chars,
- 2,
- 0,
- 0);
- UnicodeChar = (1 == RetChars ? Chars[0] : 0);
+ VirtualKeyCode = msg->wParam;
+ RetChars = ToUnicodeEx(VirtualKeyCode,
+ VirtualScanCode,
+ KeyState,
+ Chars,
+ 2,
+ 0,
+ 0);
+ UnicodeChar = (1 == RetChars ? Chars[0] : 0);
}
- if (0 == ResultSize)
+ if (0 == ResultSize)
{
- AsciiChar = 0;
+ AsciiChar = 0;
}
- er.EventType = KEY_EVENT;
- er.Event.KeyEvent.bKeyDown = Down;
- er.Event.KeyEvent.wRepeatCount = RepeatCount;
- er.Event.KeyEvent.uChar.UnicodeChar = UnicodeChar;
- er.Event.KeyEvent.dwControlKeyState = ShiftState;
- er.Event.KeyEvent.wVirtualKeyCode = VirtualKeyCode;
- er.Event.KeyEvent.wVirtualScanCode = VirtualScanCode;
+ er.EventType = KEY_EVENT;
+ er.Event.KeyEvent.bKeyDown = Down;
+ er.Event.KeyEvent.wRepeatCount = RepeatCount;
+ er.Event.KeyEvent.uChar.UnicodeChar = UnicodeChar;
+ er.Event.KeyEvent.dwControlKeyState = ShiftState;
+ er.Event.KeyEvent.wVirtualKeyCode = VirtualKeyCode;
+ er.Event.KeyEvent.wVirtualScanCode = VirtualScanCode;
- if (TextMode)
+ if (TextMode)
{
- if (0 != (ShiftState & (RIGHT_ALT_PRESSED | LEFT_ALT_PRESSED))
- && VK_TAB == VirtualKeyCode)
+ if (0 != (ShiftState & (RIGHT_ALT_PRESSED | LEFT_ALT_PRESSED))
+ && VK_TAB == VirtualKeyCode)
{
- if (Down)
+ if (Down)
{
- TuiSwapConsole(ShiftState & SHIFT_PRESSED ? -1 : 1);
+ TuiSwapConsole(ShiftState & SHIFT_PRESSED ? -1 : 1);
}
- return;
+ return;
}
- else if (VK_MENU == VirtualKeyCode && ! Down)
+ else if (VK_MENU == VirtualKeyCode && ! Down)
{
- if (TuiSwapConsole(0))
+ if (TuiSwapConsole(0))
{
- return;
+ return;
}
}
}
- if (NULL == Console)
+ if (NULL == Console)
{
- DPRINT1("No Active Console!\n");
- return;
+ DPRINT1("No Active Console!\n");
+ return;
}
- ConInRec = HeapAlloc(Win32CsrApiHeap, 0, sizeof(ConsoleInput));
+ ConInRec = HeapAlloc(Win32CsrApiHeap, 0, sizeof(ConsoleInput));
- if (NULL == ConInRec)
+ if (NULL == ConInRec)
{
- return;
+ return;
}
- ConInRec->InputEvent = er;
- ConInRec->Fake = UnicodeChar &&
- (msg->message != WM_CHAR && msg->message != WM_SYSCHAR &&
- msg->message != WM_KEYUP && msg->message != WM_SYSKEYUP);
- ConInRec->NotChar = (msg->message != WM_CHAR && msg->message != WM_SYSCHAR);
- ConInRec->Echoed = FALSE;
- if (ConInRec->NotChar)
- LastVirtualKey = msg->wParam;
+ ConInRec->InputEvent = er;
+ ConInRec->Fake = UnicodeChar &&
+ (msg->message != WM_CHAR && msg->message != WM_SYSCHAR &&
+ msg->message != WM_KEYUP && msg->message != WM_SYSKEYUP);
+ ConInRec->NotChar = (msg->message != WM_CHAR && msg->message != WM_SYSCHAR);
+ ConInRec->Echoed = FALSE;
+ if (ConInRec->NotChar)
+ LastVirtualKey = msg->wParam;
- DPRINT ("csrss: %s %s %s %s %02x %02x '%c' %04x\n",
- Down ? "down" : "up ",
- (msg->message == WM_CHAR || msg->message == WM_SYSCHAR) ?
- "char" : "key ",
- ConInRec->Fake ? "fake" : "real",
- ConInRec->NotChar ? "notc" : "char",
- VirtualScanCode,
- VirtualKeyCode,
- (AsciiChar >= ' ') ? AsciiChar : '.',
- ShiftState);
+ DPRINT ("csrss: %s %s %s %s %02x %02x '%c' %04x\n",
+ Down ? "down" : "up ",
+ (msg->message == WM_CHAR || msg->message == WM_SYSCHAR) ?
+ "char" : "key ",
+ ConInRec->Fake ? "fake" : "real",
+ ConInRec->NotChar ? "notc" : "char",
+ VirtualScanCode,
+ VirtualKeyCode,
+ (AsciiChar >= ' ') ? AsciiChar : '.',
+ ShiftState);
- if (ConInRec->Fake && ConInRec->NotChar)
+ if (ConInRec->Fake && ConInRec->NotChar)
{
- HeapFree(Win32CsrApiHeap, 0, ConInRec);
- return;
+ HeapFree(Win32CsrApiHeap, 0, ConInRec);
+ return;
}
- /* process Ctrl-C and Ctrl-Break */
- if (Console->Mode & ENABLE_PROCESSED_INPUT &&
- er.Event.KeyEvent.bKeyDown &&
- ((er.Event.KeyEvent.wVirtualKeyCode == VK_PAUSE) ||
- (er.Event.KeyEvent.wVirtualKeyCode == 'C')) &&
- (er.Event.KeyEvent.dwControlKeyState & (LEFT_CTRL_PRESSED | RIGHT_CTRL_PRESSED)))
+ /* process Ctrl-C and Ctrl-Break */
+ if (Console->Mode & ENABLE_PROCESSED_INPUT &&
+ er.Event.KeyEvent.bKeyDown &&
+ ((er.Event.KeyEvent.wVirtualKeyCode == VK_PAUSE) ||
+ (er.Event.KeyEvent.wVirtualKeyCode == 'C')) &&
+ (er.Event.KeyEvent.dwControlKeyState & (LEFT_CTRL_PRESSED | RIGHT_CTRL_PRESSED)))
{
- PCSRSS_PROCESS_DATA current;
- PLIST_ENTRY current_entry;
- DPRINT1("Console_Api Ctrl-C\n");
- current_entry = Console->ProcessList.Flink;
- while (current_entry != &Console->ProcessList)
- {
- current = CONTAINING_RECORD(current_entry, CSRSS_PROCESS_DATA, ProcessEntry);
- current_entry = current_entry->Flink;
- ConioConsoleCtrlEvent((DWORD)CTRL_C_EVENT, current);
- }
- HeapFree(Win32CsrApiHeap, 0, ConInRec);
- return;
+ PCSRSS_PROCESS_DATA current;
+ PLIST_ENTRY current_entry;
+ DPRINT1("Console_Api Ctrl-C\n");
+ current_entry = Console->ProcessList.Flink;
+ while (current_entry != &Console->ProcessList)
+ {
+ current = CONTAINING_RECORD(current_entry, CSRSS_PROCESS_DATA, ProcessEntry);
+ current_entry = current_entry->Flink;
+ ConioConsoleCtrlEvent((DWORD)CTRL_C_EVENT, current);
+ }
+ HeapFree(Win32CsrApiHeap, 0, ConInRec);
+ return;
}
- if (0 != (er.Event.KeyEvent.dwControlKeyState
- & (RIGHT_ALT_PRESSED | LEFT_ALT_PRESSED))
- && (VK_UP == er.Event.KeyEvent.wVirtualKeyCode
- || VK_DOWN == er.Event.KeyEvent.wVirtualKeyCode))
+ if (0 != (er.Event.KeyEvent.dwControlKeyState
+ & (RIGHT_ALT_PRESSED | LEFT_ALT_PRESSED))
+ && (VK_UP == er.Event.KeyEvent.wVirtualKeyCode
+ || VK_DOWN == er.Event.KeyEvent.wVirtualKeyCode))
{
- if (er.Event.KeyEvent.bKeyDown)
+ if (er.Event.KeyEvent.bKeyDown)
{
- /* scroll up or down */
- if (VK_UP == er.Event.KeyEvent.wVirtualKeyCode)
+ /* scroll up or down */
+ if (VK_UP == er.Event.KeyEvent.wVirtualKeyCode)
{
- /* only scroll up if there is room to scroll up into */
- if (Console->ActiveBuffer->CurrentY != Console->ActiveBuffer->MaxY - 1)
+ /* only scroll up if there is room to scroll up into */
+ if (Console->ActiveBuffer->CurrentY != Console->ActiveBuffer->MaxY - 1)
{
- Console->ActiveBuffer->VirtualY = (Console->ActiveBuffer->VirtualY +
- Console->ActiveBuffer->MaxY - 1) %
- Console->ActiveBuffer->MaxY;
- Console->ActiveBuffer->CurrentY++;
+ Console->ActiveBuffer->VirtualY = (Console->ActiveBuffer->VirtualY +
+ Console->ActiveBuffer->MaxY - 1) %
+ Console->ActiveBuffer->MaxY;
+ Console->ActiveBuffer->CurrentY++;
}
}
- else
+ else
{
- /* only scroll down if there is room to scroll down into */
- if (Console->ActiveBuffer->CurrentY != 0)
+ /* only scroll down if there is room to scroll down into */
+ if (Console->ActiveBuffer->CurrentY != 0)
{
- Console->ActiveBuffer->VirtualY = (Console->ActiveBuffer->VirtualY + 1) %
- Console->ActiveBuffer->MaxY;
- Console->ActiveBuffer->CurrentY--;
+ Console->ActiveBuffer->VirtualY = (Console->ActiveBuffer->VirtualY + 1) %
+ Console->ActiveBuffer->MaxY;
+ Console->ActiveBuffer->CurrentY--;
}
}
- ConioDrawConsole(Console);
+ ConioDrawConsole(Console);
}
- HeapFree(Win32CsrApiHeap, 0, ConInRec);
- return;
+ HeapFree(Win32CsrApiHeap, 0, ConInRec);
+ return;
}
- /* FIXME - convert to ascii */
- ConioProcessChar(Console, ConInRec);
+ /* FIXME - convert to ascii */
+ ConioProcessChar(Console, ConInRec);
}
CSR_API(CsrGetScreenBufferInfo)
{
- NTSTATUS Status;
- PCSRSS_CONSOLE Console;
- PCSRSS_SCREEN_BUFFER Buff;
- PCONSOLE_SCREEN_BUFFER_INFO pInfo;
+ NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ PCSRSS_SCREEN_BUFFER Buff;
+ PCONSOLE_SCREEN_BUFFER_INFO pInfo;
- DPRINT("CsrGetScreenBufferInfo\n");
+ DPRINT("CsrGetScreenBufferInfo\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = ConioLockScreenBuffer(ProcessData, Request->Data.ScreenBufferInfoRequest.ConsoleHandle, &Buff, GENERIC_READ);
- if (! NT_SUCCESS(Status))
+ Status = ConioLockScreenBuffer(ProcessData, Request->Data.ScreenBufferInfoRequest.ConsoleHandle, &Buff, GENERIC_READ);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- Console = Buff->Header.Console;
- pInfo = &Request->Data.ScreenBufferInfoRequest.Info;
- pInfo->dwSize.X = Buff->MaxX;
- pInfo->dwSize.Y = Buff->MaxY;
- pInfo->dwCursorPosition.X = Buff->CurrentX;
- pInfo->dwCursorPosition.Y = Buff->CurrentY;
- pInfo->wAttributes = Buff->DefaultAttrib;
- pInfo->srWindow.Left = Buff->ShowX;
- pInfo->srWindow.Right = Buff->ShowX + Console->Size.X - 1;
- pInfo->srWindow.Top = Buff->ShowY;
- pInfo->srWindow.Bottom = Buff->ShowY + Console->Size.Y - 1;
- pInfo->dwMaximumWindowSize.X = Buff->MaxX;
- pInfo->dwMaximumWindowSize.Y = Buff->MaxY;
- ConioUnlockScreenBuffer(Buff);
-
- return STATUS_SUCCESS;
+ Console = Buff->Header.Console;
+ pInfo = &Request->Data.ScreenBufferInfoRequest.Info;
+ pInfo->dwSize.X = Buff->MaxX;
+ pInfo->dwSize.Y = Buff->MaxY;
+ pInfo->dwCursorPosition.X = Buff->CurrentX;
+ pInfo->dwCursorPosition.Y = Buff->CurrentY;
+ pInfo->wAttributes = Buff->DefaultAttrib;
+ pInfo->srWindow.Left = Buff->ShowX;
+ pInfo->srWindow.Right = Buff->ShowX + Console->Size.X - 1;
+ pInfo->srWindow.Top = Buff->ShowY;
+ pInfo->srWindow.Bottom = Buff->ShowY + Console->Size.Y - 1;
+ pInfo->dwMaximumWindowSize.X = Buff->MaxX;
+ pInfo->dwMaximumWindowSize.Y = Buff->MaxY;
+ ConioUnlockScreenBuffer(Buff);
+
+ return STATUS_SUCCESS;
}
CSR_API(CsrSetCursor)
{
- NTSTATUS Status;
- PCSRSS_CONSOLE Console;
- PCSRSS_SCREEN_BUFFER Buff;
- LONG OldCursorX, OldCursorY;
- LONG NewCursorX, NewCursorY;
+ NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ PCSRSS_SCREEN_BUFFER Buff;
+ LONG OldCursorX, OldCursorY;
+ LONG NewCursorX, NewCursorY;
- DPRINT("CsrSetCursor\n");
+ DPRINT("CsrSetCursor\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = ConioLockScreenBuffer(ProcessData, Request->Data.SetCursorRequest.ConsoleHandle, &Buff, GENERIC_WRITE);
- if (! NT_SUCCESS(Status))
+ Status = ConioLockScreenBuffer(ProcessData, Request->Data.SetCursorRequest.ConsoleHandle, &Buff, GENERIC_WRITE);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
Console = Buff->Header.Console;
- NewCursorX = Request->Data.SetCursorRequest.Position.X;
- NewCursorY = Request->Data.SetCursorRequest.Position.Y;
- if (NewCursorX < 0 || NewCursorX >= Buff->MaxX ||
- NewCursorY < 0 || NewCursorY >= Buff->MaxY)
+ NewCursorX = Request->Data.SetCursorRequest.Position.X;
+ NewCursorY = Request->Data.SetCursorRequest.Position.Y;
+ if (NewCursorX < 0 || NewCursorX >= Buff->MaxX ||
+ NewCursorY < 0 || NewCursorY >= Buff->MaxY)
{
- ConioUnlockScreenBuffer(Buff);
- return STATUS_INVALID_PARAMETER;
+ ConioUnlockScreenBuffer(Buff);
+ return STATUS_INVALID_PARAMETER;
}
- OldCursorX = Buff->CurrentX;
- OldCursorY = Buff->CurrentY;
- Buff->CurrentX = NewCursorX;
- Buff->CurrentY = NewCursorY;
- if (Buff == Console->ActiveBuffer)
+ OldCursorX = Buff->CurrentX;
+ OldCursorY = Buff->CurrentY;
+ Buff->CurrentX = NewCursorX;
+ Buff->CurrentY = NewCursorY;
+ if (Buff == Console->ActiveBuffer)
{
- if (! ConioSetScreenInfo(Console, Buff, OldCursorX, OldCursorY))
+ if (! ConioSetScreenInfo(Console, Buff, OldCursorX, OldCursorY))
{
- ConioUnlockScreenBuffer(Buff);
- return STATUS_UNSUCCESSFUL;
+ ConioUnlockScreenBuffer(Buff);
+ return STATUS_UNSUCCESSFUL;
}
}
- ConioUnlockScreenBuffer(Buff);
+ ConioUnlockScreenBuffer(Buff);
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
static VOID FASTCALL
-ConioComputeUpdateRect(PCSRSS_SCREEN_BUFFER Buff, RECT *UpdateRect, COORD *Start, UINT Length)
+ConioComputeUpdateRect(PCSRSS_SCREEN_BUFFER Buff, SMALL_RECT *UpdateRect, COORD *Start, UINT Length)
{
- if (Buff->MaxX <= Start->X + Length)
+ if (Buff->MaxX <= Start->X + Length)
{
- UpdateRect->left = 0;
+ UpdateRect->Left = 0;
}
- else
+ else
{
- UpdateRect->left = Start->X;
+ UpdateRect->Left = Start->X;
}
- if (Buff->MaxX <= Start->X + Length)
+ if (Buff->MaxX <= Start->X + Length)
{
- UpdateRect->right = Buff->MaxX - 1;
+ UpdateRect->Right = Buff->MaxX - 1;
}
- else
+ else
{
- UpdateRect->right = Start->X + Length - 1;
+ UpdateRect->Right = Start->X + Length - 1;
}
- UpdateRect->top = Start->Y;
- UpdateRect->bottom = Start->Y+ (Start->X + Length - 1) / Buff->MaxX;
- if (Buff->MaxY <= UpdateRect->bottom)
+ UpdateRect->Top = Start->Y;
+ UpdateRect->Bottom = Start->Y+ (Start->X + Length - 1) / Buff->MaxX;
+ if (Buff->MaxY <= UpdateRect->Bottom)
{
- UpdateRect->bottom = Buff->MaxY - 1;
+ UpdateRect->Bottom = Buff->MaxY - 1;
}
}
CSR_API(CsrWriteConsoleOutputChar)
{
- NTSTATUS Status;
- PCHAR String, tmpString = NULL;
- PBYTE Buffer;
- PCSRSS_CONSOLE Console;
- PCSRSS_SCREEN_BUFFER Buff;
- DWORD X, Y, Length, CharSize, Written = 0;
- RECT UpdateRect;
-
- DPRINT("CsrWriteConsoleOutputChar\n");
-
- CharSize = (Request->Data.WriteConsoleOutputCharRequest.Unicode ? sizeof(WCHAR) : sizeof(CHAR));
-
- if (Request->Header.u1.s1.TotalLength
- < CSR_API_MESSAGE_HEADER_SIZE(CSRSS_WRITE_CONSOLE_OUTPUT_CHAR)
- + (Request->Data.WriteConsoleOutputCharRequest.Length * CharSize))
- {
- DPRINT1("Invalid request size\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- return STATUS_INVALID_PARAMETER;
- }
-
- Status = ConioLockScreenBuffer(ProcessData,
- Request->Data.WriteConsoleOutputCharRequest.ConsoleHandle,
- &Buff,
- GENERIC_WRITE);
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- if (NT_SUCCESS(Status))
- {
- Console = Buff->Header.Console;
- if(Request->Data.WriteConsoleOutputCharRequest.Unicode)
- {
- Length = WideCharToMultiByte(Console->OutputCodePage, 0,
- (PWCHAR)Request->Data.WriteConsoleOutputCharRequest.String,
- Request->Data.WriteConsoleOutputCharRequest.Length,
- NULL, 0, NULL, NULL);
- tmpString = String = RtlAllocateHeap(GetProcessHeap(), 0, Length);
- if (String)
+ NTSTATUS Status;
+ PCHAR String, tmpString = NULL;
+ PBYTE Buffer;
+ PCSRSS_CONSOLE Console;
+ PCSRSS_SCREEN_BUFFER Buff;
+ DWORD X, Y, Length, CharSize, Written = 0;
+ SMALL_RECT UpdateRect;
+
+ DPRINT("CsrWriteConsoleOutputChar\n");
+
+ CharSize = (Request->Data.WriteConsoleOutputCharRequest.Unicode ? sizeof(WCHAR) : sizeof(CHAR));
+
+ if (Request->Header.u1.s1.TotalLength
+ < CSR_API_MESSAGE_HEADER_SIZE(CSRSS_WRITE_CONSOLE_OUTPUT_CHAR)
+ + (Request->Data.WriteConsoleOutputCharRequest.Length * CharSize))
+ {
+ DPRINT1("Invalid request size\n");
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ return STATUS_INVALID_PARAMETER;
+ }
+
+ Status = ConioLockScreenBuffer(ProcessData,
+ Request->Data.WriteConsoleOutputCharRequest.ConsoleHandle,
+ &Buff,
+ GENERIC_WRITE);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ if (NT_SUCCESS(Status))
+ {
+ Console = Buff->Header.Console;
+ if(Request->Data.WriteConsoleOutputCharRequest.Unicode)
+ {
+ Length = WideCharToMultiByte(Console->OutputCodePage, 0,
+ (PWCHAR)Request->Data.WriteConsoleOutputCharRequest.String,
+ Request->Data.WriteConsoleOutputCharRequest.Length,
+ NULL, 0, NULL, NULL);
+ tmpString = String = RtlAllocateHeap(GetProcessHeap(), 0, Length);
+ if (String)
{
- WideCharToMultiByte(Console->OutputCodePage, 0,
- (PWCHAR)Request->Data.WriteConsoleOutputCharRequest.String,
- Request->Data.WriteConsoleOutputCharRequest.Length,
- String, Length, NULL, NULL);
+ WideCharToMultiByte(Console->OutputCodePage, 0,
+ (PWCHAR)Request->Data.WriteConsoleOutputCharRequest.String,
+ Request->Data.WriteConsoleOutputCharRequest.Length,
+ String, Length, NULL, NULL);
}
- else
+ else
{
- Status = STATUS_NO_MEMORY;
+ Status = STATUS_NO_MEMORY;
}
}
- else
+ else
{
- String = (PCHAR)Request->Data.WriteConsoleOutputCharRequest.String;
+ String = (PCHAR)Request->Data.WriteConsoleOutputCharRequest.String;
}
- if (String)
+ if (String)
{
- if (NT_SUCCESS(Status))
+ if (NT_SUCCESS(Status))
{
- X = Request->Data.WriteConsoleOutputCharRequest.Coord.X;
- Y = (Request->Data.WriteConsoleOutputCharRequest.Coord.Y + Buff->VirtualY) % Buff->MaxY;
- Length = Request->Data.WriteConsoleOutputCharRequest.Length;
- Buffer = &Buff->Buffer[2 * (Y * Buff->MaxX + X)];
- while (Length--)
+ X = Request->Data.WriteConsoleOutputCharRequest.Coord.X;
+ Y = (Request->Data.WriteConsoleOutputCharRequest.Coord.Y + Buff->VirtualY) % Buff->MaxY;
+ Length = Request->Data.WriteConsoleOutputCharRequest.Length;
+ Buffer = &Buff->Buffer[2 * (Y * Buff->MaxX + X)];
+ while (Length--)
{
- *Buffer = *String++;
- Written++;
- Buffer += 2;
- if (++X == Buff->MaxX)
+ *Buffer = *String++;
+ Written++;
+ Buffer += 2;
+ if (++X == Buff->MaxX)
{
- if (++Y == Buff->MaxY)
+ if (++Y == Buff->MaxY)
{
- Y = 0;
- Buffer = Buff->Buffer;
+ Y = 0;
+ Buffer = Buff->Buffer;
}
- X = 0;
+ X = 0;
}
}
- if (Buff == Console->ActiveBuffer)
+ if (Buff == Console->ActiveBuffer)
{
- ConioComputeUpdateRect(Buff, &UpdateRect, &Request->Data.WriteConsoleOutputCharRequest.Coord,
- Request->Data.WriteConsoleOutputCharRequest.Length);
- ConioDrawRegion(Console, &UpdateRect);
+ ConioComputeUpdateRect(Buff, &UpdateRect, &Request->Data.WriteConsoleOutputCharRequest.Coord,
+ Request->Data.WriteConsoleOutputCharRequest.Length);
+ ConioDrawRegion(Console, &UpdateRect);
}
Request->Data.WriteConsoleOutputCharRequest.EndCoord.X = X;
Request->Data.WriteConsoleOutputCharRequest.EndCoord.Y = (Y + Buff->MaxY - Buff->VirtualY) % Buff->MaxY;
}
- if (Request->Data.WriteConsoleRequest.Unicode)
+ if (Request->Data.WriteConsoleRequest.Unicode)
{
- RtlFreeHeap(GetProcessHeap(), 0, tmpString);
+ RtlFreeHeap(GetProcessHeap(), 0, tmpString);
}
}
- ConioUnlockScreenBuffer(Buff);
+ ConioUnlockScreenBuffer(Buff);
}
- Request->Data.WriteConsoleOutputCharRequest.NrCharactersWritten = Written;
- return Status;
+ Request->Data.WriteConsoleOutputCharRequest.NrCharactersWritten = Written;
+ return Status;
}
CSR_API(CsrFillOutputChar)
{
- NTSTATUS Status;
- PCSRSS_CONSOLE Console;
- PCSRSS_SCREEN_BUFFER Buff;
- DWORD X, Y, Length, Written = 0;
- CHAR Char;
- PBYTE Buffer;
- RECT UpdateRect;
+ NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ PCSRSS_SCREEN_BUFFER Buff;
+ DWORD X, Y, Length, Written = 0;
+ CHAR Char;
+ PBYTE Buffer;
+ SMALL_RECT UpdateRect;
- DPRINT("CsrFillOutputChar\n");
+ DPRINT("CsrFillOutputChar\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = ConioLockScreenBuffer(ProcessData, Request->Data.FillOutputRequest.ConsoleHandle, &Buff, GENERIC_WRITE);
- if (! NT_SUCCESS(Status))
+ Status = ConioLockScreenBuffer(ProcessData, Request->Data.FillOutputRequest.ConsoleHandle, &Buff, GENERIC_WRITE);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- Console = Buff->Header.Console;
+ Console = Buff->Header.Console;
- X = Request->Data.FillOutputRequest.Position.X;
- Y = (Request->Data.FillOutputRequest.Position.Y + Buff->VirtualY) % Buff->MaxY;
- Buffer = &Buff->Buffer[2 * (Y * Buff->MaxX + X)];
- if(Request->Data.FillOutputRequest.Unicode)
- ConsoleUnicodeCharToAnsiChar(Console, &Char, &Request->Data.FillOutputRequest.Char.UnicodeChar);
- else
- Char = Request->Data.FillOutputRequest.Char.AsciiChar;
- Length = Request->Data.FillOutputRequest.Length;
- while (Length--)
- {
- *Buffer = Char;
- Buffer += 2;
- Written++;
- if (++X == Buff->MaxX)
- {
- if (++Y == Buff->MaxY)
+ X = Request->Data.FillOutputRequest.Position.X;
+ Y = (Request->Data.FillOutputRequest.Position.Y + Buff->VirtualY) % Buff->MaxY;
+ Buffer = &Buff->Buffer[2 * (Y * Buff->MaxX + X)];
+ if(Request->Data.FillOutputRequest.Unicode)
+ ConsoleUnicodeCharToAnsiChar(Console, &Char, &Request->Data.FillOutputRequest.Char.UnicodeChar);
+ else
+ Char = Request->Data.FillOutputRequest.Char.AsciiChar;
+ Length = Request->Data.FillOutputRequest.Length;
+ while (Length--)
+ {
+ *Buffer = Char;
+ Buffer += 2;
+ Written++;
+ if (++X == Buff->MaxX)
+ {
+ if (++Y == Buff->MaxY)
{
- Y = 0;
- Buffer = Buff->Buffer;
+ Y = 0;
+ Buffer = Buff->Buffer;
}
- X = 0;
+ X = 0;
}
}
- if (Buff == Console->ActiveBuffer)
+ if (Buff == Console->ActiveBuffer)
{
- ConioComputeUpdateRect(Buff, &UpdateRect, &Request->Data.FillOutputRequest.Position,
- Request->Data.FillOutputRequest.Length);
- ConioDrawRegion(Console, &UpdateRect);
+ ConioComputeUpdateRect(Buff, &UpdateRect, &Request->Data.FillOutputRequest.Position,
+ Request->Data.FillOutputRequest.Length);
+ ConioDrawRegion(Console, &UpdateRect);
}
- ConioUnlockScreenBuffer(Buff);
- Length = Request->Data.FillOutputRequest.Length;
- Request->Data.FillOutputRequest.NrCharactersWritten = Length;
- return STATUS_SUCCESS;
+ ConioUnlockScreenBuffer(Buff);
+ Length = Request->Data.FillOutputRequest.Length;
+ Request->Data.FillOutputRequest.NrCharactersWritten = Length;
+ return STATUS_SUCCESS;
}
CSR_API(CsrReadInputEvent)
{
- PLIST_ENTRY CurrentEntry;
- PCSRSS_CONSOLE Console;
- NTSTATUS Status;
- BOOLEAN Done = FALSE;
- ConsoleInput *Input;
+ PLIST_ENTRY CurrentEntry;
+ PCSRSS_CONSOLE Console;
+ NTSTATUS Status;
+ BOOLEAN Done = FALSE;
+ ConsoleInput *Input;
- DPRINT("CsrReadInputEvent\n");
+ DPRINT("CsrReadInputEvent\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Request->Data.ReadInputRequest.Event = ProcessData->ConsoleEvent;
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Data.ReadInputRequest.Event = ProcessData->ConsoleEvent;
- Status = ConioLockConsole(ProcessData, Request->Data.ReadInputRequest.ConsoleHandle, &Console, GENERIC_READ);
- if (! NT_SUCCESS(Status))
+ Status = ConioLockConsole(ProcessData, Request->Data.ReadInputRequest.ConsoleHandle, &Console, GENERIC_READ);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- /* only get input if there is any */
- CurrentEntry = Console->InputEvents.Flink;
- while (CurrentEntry != &Console->InputEvents)
+ /* only get input if there is any */
+ CurrentEntry = Console->InputEvents.Flink;
+ while (CurrentEntry != &Console->InputEvents)
{
- Input = CONTAINING_RECORD(CurrentEntry, ConsoleInput, ListEntry);
- CurrentEntry = CurrentEntry->Flink;
+ Input = CONTAINING_RECORD(CurrentEntry, ConsoleInput, ListEntry);
+ CurrentEntry = CurrentEntry->Flink;
- if (Done && !Input->Fake)
+ if (Done && !Input->Fake)
{
- Request->Data.ReadInputRequest.MoreEvents = TRUE;
- break;
+ Request->Data.ReadInputRequest.MoreEvents = TRUE;
+ break;
}
- RemoveEntryList(&Input->ListEntry);
+ RemoveEntryList(&Input->ListEntry);
- if (!Done && !Input->Fake)
+ if (!Done && !Input->Fake)
{
- Request->Data.ReadInputRequest.Input = Input->InputEvent;
- if (Request->Data.ReadInputRequest.Unicode == FALSE)
+ Request->Data.ReadInputRequest.Input = Input->InputEvent;
+ if (Request->Data.ReadInputRequest.Unicode == FALSE)
{
- ConioInputEventToAnsi(Console, &Request->Data.ReadInputRequest.Input);
+ ConioInputEventToAnsi(Console, &Request->Data.ReadInputRequest.Input);
}
- Done = TRUE;
+ Done = TRUE;
}
- if (Input->InputEvent.EventType == KEY_EVENT)
+ if (Input->InputEvent.EventType == KEY_EVENT)
{
- if (0 != (Console->Mode & ENABLE_LINE_INPUT)
- && Input->InputEvent.Event.KeyEvent.bKeyDown
- && '\r' == Input->InputEvent.Event.KeyEvent.uChar.AsciiChar)
+ if (0 != (Console->Mode & ENABLE_LINE_INPUT)
+ && Input->InputEvent.Event.KeyEvent.bKeyDown
+ && '\r' == Input->InputEvent.Event.KeyEvent.uChar.AsciiChar)
{
- Console->WaitingLines--;
+ Console->WaitingLines--;
}
- Console->WaitingChars--;
+ Console->WaitingChars--;
}
- HeapFree(Win32CsrApiHeap, 0, Input);
+ HeapFree(Win32CsrApiHeap, 0, Input);
}
- if (Done)
+ if (Done)
{
- Status = STATUS_SUCCESS;
- Console->EarlyReturn = FALSE;
+ Status = STATUS_SUCCESS;
+ Console->EarlyReturn = FALSE;
}
- else
+ else
{
- Status = STATUS_PENDING;
- Console->EarlyReturn = TRUE; /* mark for early return */
+ Status = STATUS_PENDING;
+ Console->EarlyReturn = TRUE; /* mark for early return */
}
- if (IsListEmpty(&Console->InputEvents))
+ if (IsListEmpty(&Console->InputEvents))
{
- ResetEvent(Console->ActiveEvent);
+ ResetEvent(Console->ActiveEvent);
}
- ConioUnlockConsole(Console);
+ ConioUnlockConsole(Console);
- return Status;
+ return Status;
}
CSR_API(CsrWriteConsoleOutputAttrib)
{
- PCSRSS_CONSOLE Console;
- PCSRSS_SCREEN_BUFFER Buff;
- PUCHAR Buffer;
- PWORD Attribute;
- int X, Y, Length;
- NTSTATUS Status;
- RECT UpdateRect;
+ PCSRSS_CONSOLE Console;
+ PCSRSS_SCREEN_BUFFER Buff;
+ PUCHAR Buffer;
+ PWORD Attribute;
+ int X, Y, Length;
+ NTSTATUS Status;
+ SMALL_RECT UpdateRect;
- DPRINT("CsrWriteConsoleOutputAttrib\n");
+ DPRINT("CsrWriteConsoleOutputAttrib\n");
- if (Request->Header.u1.s1.TotalLength
- < CSR_API_MESSAGE_HEADER_SIZE(CSRSS_WRITE_CONSOLE_OUTPUT_ATTRIB)
- + Request->Data.WriteConsoleOutputAttribRequest.Length * sizeof(WORD))
+ if (Request->Header.u1.s1.TotalLength
+ < CSR_API_MESSAGE_HEADER_SIZE(CSRSS_WRITE_CONSOLE_OUTPUT_ATTRIB)
+ + Request->Data.WriteConsoleOutputAttribRequest.Length * sizeof(WORD))
{
- DPRINT1("Invalid request size\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- return STATUS_INVALID_PARAMETER;
+ DPRINT1("Invalid request size\n");
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ return STATUS_INVALID_PARAMETER;
}
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = ConioLockScreenBuffer(ProcessData,
- Request->Data.WriteConsoleOutputAttribRequest.ConsoleHandle,
- &Buff,
- GENERIC_WRITE);
- if (! NT_SUCCESS(Status))
+ Status = ConioLockScreenBuffer(ProcessData,
+ Request->Data.WriteConsoleOutputAttribRequest.ConsoleHandle,
+ &Buff,
+ GENERIC_WRITE);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- Console = Buff->Header.Console;
+ Console = Buff->Header.Console;
- X = Request->Data.WriteConsoleOutputAttribRequest.Coord.X;
- Y = (Request->Data.WriteConsoleOutputAttribRequest.Coord.Y + Buff->VirtualY) % Buff->MaxY;
- Length = Request->Data.WriteConsoleOutputAttribRequest.Length;
- Buffer = &Buff->Buffer[2 * (Y * Buff->MaxX + X) + 1];
- Attribute = Request->Data.WriteConsoleOutputAttribRequest.Attribute;
- while (Length--)
+ X = Request->Data.WriteConsoleOutputAttribRequest.Coord.X;
+ Y = (Request->Data.WriteConsoleOutputAttribRequest.Coord.Y + Buff->VirtualY) % Buff->MaxY;
+ Length = Request->Data.WriteConsoleOutputAttribRequest.Length;
+ Buffer = &Buff->Buffer[2 * (Y * Buff->MaxX + X) + 1];
+ Attribute = Request->Data.WriteConsoleOutputAttribRequest.Attribute;
+ while (Length--)
{
- *Buffer = (UCHAR)(*Attribute++);
- Buffer += 2;
- if (++X == Buff->MaxX)
+ *Buffer = (UCHAR)(*Attribute++);
+ Buffer += 2;
+ if (++X == Buff->MaxX)
{
- if (++Y == Buff->MaxY)
+ if (++Y == Buff->MaxY)
{
- Y = 0;
- Buffer = Buff->Buffer + 1;
+ Y = 0;
+ Buffer = Buff->Buffer + 1;
}
- X = 0;
+ X = 0;
}
}
- if (Buff == Console->ActiveBuffer)
+ if (Buff == Console->ActiveBuffer)
{
- ConioComputeUpdateRect(Buff, &UpdateRect, &Request->Data.WriteConsoleOutputAttribRequest.Coord,
- Request->Data.WriteConsoleOutputAttribRequest.Length);
- ConioDrawRegion(Console, &UpdateRect);
+ ConioComputeUpdateRect(Buff, &UpdateRect, &Request->Data.WriteConsoleOutputAttribRequest.Coord,
+ Request->Data.WriteConsoleOutputAttribRequest.Length);
+ ConioDrawRegion(Console, &UpdateRect);
}
- Request->Data.WriteConsoleOutputAttribRequest.EndCoord.X = X;
- Request->Data.WriteConsoleOutputAttribRequest.EndCoord.Y = (Y + Buff->MaxY - Buff->VirtualY) % Buff->MaxY;
+ Request->Data.WriteConsoleOutputAttribRequest.EndCoord.X = X;
+ Request->Data.WriteConsoleOutputAttribRequest.EndCoord.Y = (Y + Buff->MaxY - Buff->VirtualY) % Buff->MaxY;
- ConioUnlockScreenBuffer(Buff);
+ ConioUnlockScreenBuffer(Buff);
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
CSR_API(CsrFillOutputAttrib)
{
- PCSRSS_SCREEN_BUFFER Buff;
- PUCHAR Buffer;
- NTSTATUS Status;
- int X, Y, Length;
- UCHAR Attr;
- RECT UpdateRect;
- PCSRSS_CONSOLE Console;
+ PCSRSS_SCREEN_BUFFER Buff;
+ PUCHAR Buffer;
+ NTSTATUS Status;
+ int X, Y, Length;
+ UCHAR Attr;
+ SMALL_RECT UpdateRect;
+ PCSRSS_CONSOLE Console;
- DPRINT("CsrFillOutputAttrib\n");
+ DPRINT("CsrFillOutputAttrib\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = ConioLockScreenBuffer(ProcessData, Request->Data.FillOutputAttribRequest.ConsoleHandle, &Buff, GENERIC_WRITE);
- if (! NT_SUCCESS(Status))
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Status = ConioLockScreenBuffer(ProcessData, Request->Data.FillOutputAttribRequest.ConsoleHandle, &Buff, GENERIC_WRITE);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- Console = Buff->Header.Console;
+ Console = Buff->Header.Console;
- X = Request->Data.FillOutputAttribRequest.Coord.X;
- Y = (Request->Data.FillOutputAttribRequest.Coord.Y + Buff->VirtualY) % Buff->MaxY;
- Length = Request->Data.FillOutputAttribRequest.Length;
- Attr = Request->Data.FillOutputAttribRequest.Attribute;
- Buffer = &Buff->Buffer[(Y * Buff->MaxX * 2) + (X * 2) + 1];
- while (Length--)
+ X = Request->Data.FillOutputAttribRequest.Coord.X;
+ Y = (Request->Data.FillOutputAttribRequest.Coord.Y + Buff->VirtualY) % Buff->MaxY;
+ Length = Request->Data.FillOutputAttribRequest.Length;
+ Attr = Request->Data.FillOutputAttribRequest.Attribute;
+ Buffer = &Buff->Buffer[(Y * Buff->MaxX * 2) + (X * 2) + 1];
+ while (Length--)
{
- *Buffer = Attr;
- Buffer += 2;
- if (++X == Buff->MaxX)
+ *Buffer = Attr;
+ Buffer += 2;
+ if (++X == Buff->MaxX)
{
- if (++Y == Buff->MaxY)
+ if (++Y == Buff->MaxY)
{
- Y = 0;
- Buffer = Buff->Buffer + 1;
+ Y = 0;
+ Buffer = Buff->Buffer + 1;
}
- X = 0;
+ X = 0;
}
}
- if (Buff == Console->ActiveBuffer)
+ if (Buff == Console->ActiveBuffer)
{
- ConioComputeUpdateRect(Buff, &UpdateRect, &Request->Data.FillOutputAttribRequest.Coord,
- Request->Data.FillOutputAttribRequest.Length);
- ConioDrawRegion(Console, &UpdateRect);
+ ConioComputeUpdateRect(Buff, &UpdateRect, &Request->Data.FillOutputAttribRequest.Coord,
+ Request->Data.FillOutputAttribRequest.Length);
+ ConioDrawRegion(Console, &UpdateRect);
}
- ConioUnlockScreenBuffer(Buff);
+ ConioUnlockScreenBuffer(Buff);
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
CSR_API(CsrGetCursorInfo)
{
- PCSRSS_SCREEN_BUFFER Buff;
- NTSTATUS Status;
+ PCSRSS_SCREEN_BUFFER Buff;
+ NTSTATUS Status;
- DPRINT("CsrGetCursorInfo\n");
+ DPRINT("CsrGetCursorInfo\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = ConioLockScreenBuffer(ProcessData, Request->Data.GetCursorInfoRequest.ConsoleHandle, &Buff, GENERIC_READ);
- if (! NT_SUCCESS(Status))
+ Status = ConioLockScreenBuffer(ProcessData, Request->Data.GetCursorInfoRequest.ConsoleHandle, &Buff, GENERIC_READ);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- Request->Data.GetCursorInfoRequest.Info.bVisible = Buff->CursorInfo.bVisible;
- Request->Data.GetCursorInfoRequest.Info.dwSize = Buff->CursorInfo.dwSize;
- ConioUnlockScreenBuffer(Buff);
+ Request->Data.GetCursorInfoRequest.Info.bVisible = Buff->CursorInfo.bVisible;
+ Request->Data.GetCursorInfoRequest.Info.dwSize = Buff->CursorInfo.dwSize;
+ ConioUnlockScreenBuffer(Buff);
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
CSR_API(CsrSetCursorInfo)
{
- PCSRSS_CONSOLE Console;
- PCSRSS_SCREEN_BUFFER Buff;
- DWORD Size;
- BOOL Visible;
- NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ PCSRSS_SCREEN_BUFFER Buff;
+ DWORD Size;
+ BOOL Visible;
+ NTSTATUS Status;
- DPRINT("CsrSetCursorInfo\n");
+ DPRINT("CsrSetCursorInfo\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = ConioLockScreenBuffer(ProcessData, Request->Data.SetCursorInfoRequest.ConsoleHandle, &Buff, GENERIC_WRITE);
- if (! NT_SUCCESS(Status))
+ Status = ConioLockScreenBuffer(ProcessData, Request->Data.SetCursorInfoRequest.ConsoleHandle, &Buff, GENERIC_WRITE);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- Console = Buff->Header.Console;
+ Console = Buff->Header.Console;
- Size = Request->Data.SetCursorInfoRequest.Info.dwSize;
- Visible = Request->Data.SetCursorInfoRequest.Info.bVisible;
- if (Size < 1)
+ Size = Request->Data.SetCursorInfoRequest.Info.dwSize;
+ Visible = Request->Data.SetCursorInfoRequest.Info.bVisible;
+ if (Size < 1)
{
- Size = 1;
+ Size = 1;
}
- if (100 < Size)
+ if (100 < Size)
{
- Size = 100;
+ Size = 100;
}
- if (Size != Buff->CursorInfo.dwSize
- || (Visible && ! Buff->CursorInfo.bVisible) || (! Visible && Buff->CursorInfo.bVisible))
+ if (Size != Buff->CursorInfo.dwSize
+ || (Visible && ! Buff->CursorInfo.bVisible) || (! Visible && Buff->CursorInfo.bVisible))
{
- Buff->CursorInfo.dwSize = Size;
- Buff->CursorInfo.bVisible = Visible;
+ Buff->CursorInfo.dwSize = Size;
+ Buff->CursorInfo.bVisible = Visible;
- if (! ConioSetCursorInfo(Console, Buff))
+ if (! ConioSetCursorInfo(Console, Buff))
{
- ConioUnlockScreenBuffer(Buff);
- return STATUS_UNSUCCESSFUL;
+ ConioUnlockScreenBuffer(Buff);
+ return STATUS_UNSUCCESSFUL;
}
}
- ConioUnlockScreenBuffer(Buff);
+ ConioUnlockScreenBuffer(Buff);
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
CSR_API(CsrSetTextAttrib)
{
- NTSTATUS Status;
- PCSRSS_CONSOLE Console;
- PCSRSS_SCREEN_BUFFER Buff;
+ NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ PCSRSS_SCREEN_BUFFER Buff;
- DPRINT("CsrSetTextAttrib\n");
+ DPRINT("CsrSetTextAttrib\n");
- Status = ConioLockScreenBuffer(ProcessData, Request->Data.SetCursorRequest.ConsoleHandle, &Buff, GENERIC_WRITE);
- if (! NT_SUCCESS(Status))
+ Status = ConioLockScreenBuffer(ProcessData, Request->Data.SetCursorRequest.ConsoleHandle, &Buff, GENERIC_WRITE);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
Console = Buff->Header.Console;
- Buff->DefaultAttrib = Request->Data.SetAttribRequest.Attrib;
- if (Buff == Console->ActiveBuffer)
+ Buff->DefaultAttrib = Request->Data.SetAttribRequest.Attrib;
+ if (Buff == Console->ActiveBuffer)
{
- if (! ConioUpdateScreenInfo(Console, Buff))
+ if (! ConioUpdateScreenInfo(Console, Buff))
{
- ConioUnlockScreenBuffer(Buff);
- return STATUS_UNSUCCESSFUL;
+ ConioUnlockScreenBuffer(Buff);
+ return STATUS_UNSUCCESSFUL;
}
}
- ConioUnlockScreenBuffer(Buff);
+ ConioUnlockScreenBuffer(Buff);
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
CSR_API(CsrSetConsoleMode)
{
- NTSTATUS Status;
- PCSRSS_CONSOLE Console;
- PCSRSS_SCREEN_BUFFER Buff;
+ NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ PCSRSS_SCREEN_BUFFER Buff;
- DPRINT("CsrSetConsoleMode\n");
+ DPRINT("CsrSetConsoleMode\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = Win32CsrLockObject(ProcessData,
- Request->Data.SetConsoleModeRequest.ConsoleHandle,
- (Object_t **) &Console, GENERIC_WRITE, 0);
- if (! NT_SUCCESS(Status))
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Status = Win32CsrLockObject(ProcessData,
+ Request->Data.SetConsoleModeRequest.ConsoleHandle,
+ (Object_t **) &Console, GENERIC_WRITE, 0);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- Buff = (PCSRSS_SCREEN_BUFFER)Console;
- if (CONIO_CONSOLE_MAGIC == Console->Header.Type)
+ Buff = (PCSRSS_SCREEN_BUFFER)Console;
+ if (CONIO_CONSOLE_MAGIC == Console->Header.Type)
{
- Console->Mode = Request->Data.SetConsoleModeRequest.Mode & CONSOLE_INPUT_MODE_VALID;
+ Console->Mode = Request->Data.SetConsoleModeRequest.Mode & CONSOLE_INPUT_MODE_VALID;
}
- else if (CONIO_SCREEN_BUFFER_MAGIC == Console->Header.Type)
+ else if (CONIO_SCREEN_BUFFER_MAGIC == Console->Header.Type)
{
- Buff->Mode = Request->Data.SetConsoleModeRequest.Mode & CONSOLE_OUTPUT_MODE_VALID;
+ Buff->Mode = Request->Data.SetConsoleModeRequest.Mode & CONSOLE_OUTPUT_MODE_VALID;
}
- else
+ else
{
- Status = STATUS_INVALID_HANDLE;
+ Status = STATUS_INVALID_HANDLE;
}
- Win32CsrUnlockObject((Object_t *)Console);
+ Win32CsrUnlockObject((Object_t *)Console);
- return Status;
+ return Status;
}
CSR_API(CsrGetConsoleMode)
{
- NTSTATUS Status;
- PCSRSS_CONSOLE Console;
- PCSRSS_SCREEN_BUFFER Buff; /* gee, I really wish I could use an anonymous union here */
+ NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ PCSRSS_SCREEN_BUFFER Buff; /* gee, I really wish I could use an anonymous union here */
- DPRINT("CsrGetConsoleMode\n");
+ DPRINT("CsrGetConsoleMode\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = Win32CsrLockObject(ProcessData, Request->Data.GetConsoleModeRequest.ConsoleHandle,
- (Object_t **) &Console, GENERIC_READ, 0);
- if (! NT_SUCCESS(Status))
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Status = Win32CsrLockObject(ProcessData, Request->Data.GetConsoleModeRequest.ConsoleHandle,
+ (Object_t **) &Console, GENERIC_READ, 0);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- Status = STATUS_SUCCESS;
- Buff = (PCSRSS_SCREEN_BUFFER) Console;
- if (CONIO_CONSOLE_MAGIC == Console->Header.Type)
+ Status = STATUS_SUCCESS;
+ Buff = (PCSRSS_SCREEN_BUFFER) Console;
+ if (CONIO_CONSOLE_MAGIC == Console->Header.Type)
{
- Request->Data.GetConsoleModeRequest.ConsoleMode = Console->Mode;
+ Request->Data.GetConsoleModeRequest.ConsoleMode = Console->Mode;
}
- else if (CONIO_SCREEN_BUFFER_MAGIC == Buff->Header.Type)
+ else if (CONIO_SCREEN_BUFFER_MAGIC == Buff->Header.Type)
{
- Request->Data.GetConsoleModeRequest.ConsoleMode = Buff->Mode;
+ Request->Data.GetConsoleModeRequest.ConsoleMode = Buff->Mode;
}
- else
+ else
{
- Status = STATUS_INVALID_HANDLE;
+ Status = STATUS_INVALID_HANDLE;
}
- Win32CsrUnlockObject((Object_t *)Console);
- return Status;
+ Win32CsrUnlockObject((Object_t *)Console);
+ return Status;
}
CSR_API(CsrCreateScreenBuffer)
{
- PCSRSS_CONSOLE Console;
- PCSRSS_SCREEN_BUFFER Buff;
- NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ PCSRSS_SCREEN_BUFFER Buff;
+ NTSTATUS Status;
- DPRINT("CsrCreateScreenBuffer\n");
+ DPRINT("CsrCreateScreenBuffer\n");
- RtlEnterCriticalSection(&ProcessData->HandleTableLock);
- Status = ConioConsoleFromProcessData(ProcessData, &Console);
- if (! NT_SUCCESS(Status))
+ RtlEnterCriticalSection(&ProcessData->HandleTableLock);
+ Status = ConioConsoleFromProcessData(ProcessData, &Console);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Buff = HeapAlloc(Win32CsrApiHeap, HEAP_ZERO_MEMORY, sizeof(CSRSS_SCREEN_BUFFER));
+ Buff = HeapAlloc(Win32CsrApiHeap, HEAP_ZERO_MEMORY, sizeof(CSRSS_SCREEN_BUFFER));
- if (Buff != NULL)
+ if (Buff != NULL)
{
- if (Console->ActiveBuffer)
+ if (Console->ActiveBuffer)
{
- Buff->MaxX = Console->ActiveBuffer->MaxX;
- Buff->MaxY = Console->ActiveBuffer->MaxY;
- Buff->CursorInfo.bVisible = Console->ActiveBuffer->CursorInfo.bVisible;
- Buff->CursorInfo.dwSize = Console->ActiveBuffer->CursorInfo.dwSize;
+ Buff->MaxX = Console->ActiveBuffer->MaxX;
+ Buff->MaxY = Console->ActiveBuffer->MaxY;
+ Buff->CursorInfo.bVisible = Console->ActiveBuffer->CursorInfo.bVisible;
+ Buff->CursorInfo.dwSize = Console->ActiveBuffer->CursorInfo.dwSize;
}
- else
+ else
{
- Buff->CursorInfo.bVisible = TRUE;
- Buff->CursorInfo.dwSize = CSR_DEFAULT_CURSOR_SIZE;
+ Buff->CursorInfo.bVisible = TRUE;
+ Buff->CursorInfo.dwSize = CSR_DEFAULT_CURSOR_SIZE;
}
- if (Buff->MaxX == 0)
+ if (Buff->MaxX == 0)
{
- Buff->MaxX = 80;
+ Buff->MaxX = 80;
}
- if (Buff->MaxY == 0)
+ if (Buff->MaxY == 0)
{
- Buff->MaxY = 25;
+ Buff->MaxY = 25;
}
- Status = CsrInitConsoleScreenBuffer(Console, Buff);
- if(NT_SUCCESS(Status))
+ Status = CsrInitConsoleScreenBuffer(Console, Buff);
+ if (NT_SUCCESS(Status))
{
- Status = Win32CsrInsertObject(ProcessData,
- &Request->Data.CreateScreenBufferRequest.OutputHandle,
- &Buff->Header,
- Request->Data.CreateScreenBufferRequest.Access,
- Request->Data.CreateScreenBufferRequest.Inheritable,
- Request->Data.CreateScreenBufferRequest.ShareMode);
+ Status = Win32CsrInsertObject(ProcessData,
+ &Request->Data.CreateScreenBufferRequest.OutputHandle,
+ &Buff->Header,
+ Request->Data.CreateScreenBufferRequest.Access,
+ Request->Data.CreateScreenBufferRequest.Inheritable,
+ Request->Data.CreateScreenBufferRequest.ShareMode);
}
}
- else
+ else
{
- Status = STATUS_INSUFFICIENT_RESOURCES;
+ Status = STATUS_INSUFFICIENT_RESOURCES;
}
- ConioUnlockConsole(Console);
- RtlLeaveCriticalSection(&ProcessData->HandleTableLock);
- return Status;
+ ConioUnlockConsole(Console);
+ RtlLeaveCriticalSection(&ProcessData->HandleTableLock);
+ return Status;
}
CSR_API(CsrSetScreenBuffer)
{
- NTSTATUS Status;
- PCSRSS_CONSOLE Console;
- PCSRSS_SCREEN_BUFFER Buff;
+ NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ PCSRSS_SCREEN_BUFFER Buff;
- DPRINT("CsrSetScreenBuffer\n");
+ DPRINT("CsrSetScreenBuffer\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = ConioLockScreenBuffer(ProcessData, Request->Data.SetScreenBufferRequest.OutputHandle, &Buff, GENERIC_WRITE);
- if (! NT_SUCCESS(Status))
+ Status = ConioLockScreenBuffer(ProcessData, Request->Data.SetScreenBufferRequest.OutputHandle, &Buff, GENERIC_WRITE);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- Console = Buff->Header.Console;
+ Console = Buff->Header.Console;
- if (Buff == Console->ActiveBuffer)
+ if (Buff == Console->ActiveBuffer)
{
- ConioUnlockScreenBuffer(Buff);
- return STATUS_SUCCESS;
+ ConioUnlockScreenBuffer(Buff);
+ return STATUS_SUCCESS;
}
- /* If old buffer has no handles, it's now unreferenced */
- if (Console->ActiveBuffer->Header.HandleCount == 0)
+ /* If old buffer has no handles, it's now unreferenced */
+ if (Console->ActiveBuffer->Header.HandleCount == 0)
{
- ConioDeleteScreenBuffer(Console->ActiveBuffer);
+ ConioDeleteScreenBuffer(Console->ActiveBuffer);
}
- /* tie console to new buffer */
- Console->ActiveBuffer = Buff;
- /* Redraw the console */
- ConioDrawConsole(Console);
+ /* tie console to new buffer */
+ Console->ActiveBuffer = Buff;
+ /* Redraw the console */
+ ConioDrawConsole(Console);
- ConioUnlockScreenBuffer(Buff);
+ ConioUnlockScreenBuffer(Buff);
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
CSR_API(CsrSetTitle)
{
- NTSTATUS Status;
- PCSRSS_CONSOLE Console;
- PWCHAR Buffer;
+ NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ PWCHAR Buffer;
- DPRINT("CsrSetTitle\n");
+ DPRINT("CsrSetTitle\n");
- if (Request->Header.u1.s1.TotalLength
- < CSR_API_MESSAGE_HEADER_SIZE(CSRSS_SET_TITLE)
- + Request->Data.SetTitleRequest.Length)
+ if (Request->Header.u1.s1.TotalLength
+ < CSR_API_MESSAGE_HEADER_SIZE(CSRSS_SET_TITLE)
+ + Request->Data.SetTitleRequest.Length)
{
- DPRINT1("Invalid request size\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- return STATUS_INVALID_PARAMETER;
+ DPRINT1("Invalid request size\n");
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ return STATUS_INVALID_PARAMETER;
}
- Status = ConioConsoleFromProcessData(ProcessData, &Console);
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- if(NT_SUCCESS(Status))
+ Status = ConioConsoleFromProcessData(ProcessData, &Console);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ if(NT_SUCCESS(Status))
{
- Buffer = RtlAllocateHeap(RtlGetProcessHeap(), 0, Request->Data.SetTitleRequest.Length);
- if (Buffer)
+ Buffer = RtlAllocateHeap(RtlGetProcessHeap(), 0, Request->Data.SetTitleRequest.Length);
+ if (Buffer)
{
- /* copy title to console */
- RtlFreeUnicodeString(&Console->Title);
- Console->Title.Buffer = Buffer;
- Console->Title.Length = Console->Title.MaximumLength = Request->Data.SetTitleRequest.Length;
- memcpy(Console->Title.Buffer, Request->Data.SetTitleRequest.Title, Console->Title.Length);
- if (! ConioChangeTitle(Console))
+ /* copy title to console */
+ RtlFreeUnicodeString(&Console->Title);
+ Console->Title.Buffer = Buffer;
+ Console->Title.Length = Console->Title.MaximumLength = Request->Data.SetTitleRequest.Length;
+ memcpy(Console->Title.Buffer, Request->Data.SetTitleRequest.Title, Console->Title.Length);
+ if (! ConioChangeTitle(Console))
{
- Status = STATUS_UNSUCCESSFUL;
+ Status = STATUS_UNSUCCESSFUL;
}
- else
+ else
{
- Status = STATUS_SUCCESS;
+ Status = STATUS_SUCCESS;
}
}
- else
+ else
{
- Status = STATUS_NO_MEMORY;
+ Status = STATUS_NO_MEMORY;
}
- ConioUnlockConsole(Console);
+ ConioUnlockConsole(Console);
}
- return Status;
+ return Status;
}
CSR_API(CsrGetTitle)
{
- NTSTATUS Status;
- PCSRSS_CONSOLE Console;
- DWORD Length;
+ NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ DWORD Length;
- DPRINT("CsrGetTitle\n");
+ DPRINT("CsrGetTitle\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = ConioConsoleFromProcessData(ProcessData, &Console);
- if (! NT_SUCCESS(Status))
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Status = ConioConsoleFromProcessData(ProcessData, &Console);
+ if (! NT_SUCCESS(Status))
{
- DPRINT1("Can't get console\n");
- return Status;
+ DPRINT1("Can't get console\n");
+ return Status;
}
- /* Copy title of the console to the user title buffer */
- RtlZeroMemory(&Request->Data.GetTitleRequest, sizeof(CSRSS_GET_TITLE));
- Request->Data.GetTitleRequest.Length = Console->Title.Length;
- memcpy (Request->Data.GetTitleRequest.Title, Console->Title.Buffer,
- Console->Title.Length);
- Length = CSR_API_MESSAGE_HEADER_SIZE(CSRSS_SET_TITLE) + Console->Title.Length;
+ /* Copy title of the console to the user title buffer */
+ RtlZeroMemory(&Request->Data.GetTitleRequest, sizeof(CSRSS_GET_TITLE));
+ Request->Data.GetTitleRequest.Length = Console->Title.Length;
+ memcpy (Request->Data.GetTitleRequest.Title, Console->Title.Buffer,
+ Console->Title.Length);
+ Length = CSR_API_MESSAGE_HEADER_SIZE(CSRSS_SET_TITLE) + Console->Title.Length;
- ConioUnlockConsole(Console);
+ ConioUnlockConsole(Console);
- if (Length > sizeof(CSR_API_MESSAGE))
+ if (Length > sizeof(CSR_API_MESSAGE))
{
- Request->Header.u1.s1.TotalLength = Length;
- Request->Header.u1.s1.DataLength = Length - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = Length;
+ Request->Header.u1.s1.DataLength = Length - sizeof(PORT_MESSAGE);
}
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
CSR_API(CsrWriteConsoleOutput)
{
- SHORT i, X, Y, SizeX, SizeY;
- PCSRSS_CONSOLE Console;
- PCSRSS_SCREEN_BUFFER Buff;
- RECT ScreenBuffer;
- CHAR_INFO* CurCharInfo;
- RECT WriteRegion;
- CHAR_INFO* CharInfo;
- COORD BufferCoord;
- COORD BufferSize;
- NTSTATUS Status;
- PBYTE Ptr;
- DWORD PSize;
-
- DPRINT("CsrWriteConsoleOutput\n");
-
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = ConioLockScreenBuffer(ProcessData,
- Request->Data.WriteConsoleOutputRequest.ConsoleHandle,
- &Buff,
- GENERIC_WRITE);
- if (! NT_SUCCESS(Status))
- {
- return Status;
+ SHORT i, X, Y, SizeX, SizeY;
+ PCSRSS_CONSOLE Console;
+ PCSRSS_SCREEN_BUFFER Buff;
+ SMALL_RECT ScreenBuffer;
+ CHAR_INFO* CurCharInfo;
+ SMALL_RECT WriteRegion;
+ CHAR_INFO* CharInfo;
+ COORD BufferCoord;
+ COORD BufferSize;
+ NTSTATUS Status;
+ PBYTE Ptr;
+ DWORD PSize;
+
+ DPRINT("CsrWriteConsoleOutput\n");
+
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Status = ConioLockScreenBuffer(ProcessData,
+ Request->Data.WriteConsoleOutputRequest.ConsoleHandle,
+ &Buff,
+ GENERIC_WRITE);
+ if (! NT_SUCCESS(Status))
+ {
+ return Status;
}
- Console = Buff->Header.Console;
+ Console = Buff->Header.Console;
- BufferSize = Request->Data.WriteConsoleOutputRequest.BufferSize;
- PSize = BufferSize.X * BufferSize.Y * sizeof(CHAR_INFO);
- BufferCoord = Request->Data.WriteConsoleOutputRequest.BufferCoord;
- CharInfo = Request->Data.WriteConsoleOutputRequest.CharInfo;
- if (((PVOID)CharInfo < ProcessData->CsrSectionViewBase) ||
- (((ULONG_PTR)CharInfo + PSize) >
- ((ULONG_PTR)ProcessData->CsrSectionViewBase + ProcessData->CsrSectionViewSize)))
+ BufferSize = Request->Data.WriteConsoleOutputRequest.BufferSize;
+ PSize = BufferSize.X * BufferSize.Y * sizeof(CHAR_INFO);
+ BufferCoord = Request->Data.WriteConsoleOutputRequest.BufferCoord;
+ CharInfo = Request->Data.WriteConsoleOutputRequest.CharInfo;
+ if (((PVOID)CharInfo < ProcessData->CsrSectionViewBase) ||
+ (((ULONG_PTR)CharInfo + PSize) >
+ ((ULONG_PTR)ProcessData->CsrSectionViewBase + ProcessData->CsrSectionViewSize)))
{
- ConioUnlockScreenBuffer(Buff);
- return STATUS_ACCESS_VIOLATION;
+ ConioUnlockScreenBuffer(Buff);
+ return STATUS_ACCESS_VIOLATION;
}
- WriteRegion.left = Request->Data.WriteConsoleOutputRequest.WriteRegion.Left;
- WriteRegion.top = Request->Data.WriteConsoleOutputRequest.WriteRegion.Top;
- WriteRegion.right = Request->Data.WriteConsoleOutputRequest.WriteRegion.Right;
- WriteRegion.bottom = Request->Data.WriteConsoleOutputRequest.WriteRegion.Bottom;
+ WriteRegion = Request->Data.WriteConsoleOutputRequest.WriteRegion;
- SizeY = min(BufferSize.Y - BufferCoord.Y, ConioRectHeight(&WriteRegion));
- SizeX = min(BufferSize.X - BufferCoord.X, ConioRectWidth(&WriteRegion));
- WriteRegion.bottom = WriteRegion.top + SizeY - 1;
- WriteRegion.right = WriteRegion.left + SizeX - 1;
+ SizeY = min(BufferSize.Y - BufferCoord.Y, ConioRectHeight(&WriteRegion));
+ SizeX = min(BufferSize.X - BufferCoord.X, ConioRectWidth(&WriteRegion));
+ WriteRegion.Bottom = WriteRegion.Top + SizeY - 1;
+ WriteRegion.Right = WriteRegion.Left + SizeX - 1;
- /* Make sure WriteRegion is inside the screen buffer */
- ConioInitRect(&ScreenBuffer, 0, 0, Buff->MaxY - 1, Buff->MaxX - 1);
- if (! ConioGetIntersection(&WriteRegion, &ScreenBuffer, &WriteRegion))
+ /* Make sure WriteRegion is inside the screen buffer */
+ ConioInitRect(&ScreenBuffer, 0, 0, Buff->MaxY - 1, Buff->MaxX - 1);
+ if (! ConioGetIntersection(&WriteRegion, &ScreenBuffer, &WriteRegion))
{
- ConioUnlockScreenBuffer(Buff);
+ ConioUnlockScreenBuffer(Buff);
- /* It is okay to have a WriteRegion completely outside the screen buffer.
- No data is written then. */
- return STATUS_SUCCESS;
+ /* It is okay to have a WriteRegion completely outside the screen buffer.
+ No data is written then. */
+ return STATUS_SUCCESS;
}
- for (i = 0, Y = WriteRegion.top; Y <= WriteRegion.bottom; i++, Y++)
+ for (i = 0, Y = WriteRegion.Top; Y <= WriteRegion.Bottom; i++, Y++)
{
- CurCharInfo = CharInfo + (i + BufferCoord.Y) * BufferSize.X + BufferCoord.X;
- Ptr = ConioCoordToPointer(Buff, WriteRegion.left, Y);
- for (X = WriteRegion.left; X <= WriteRegion.right; X++)
+ CurCharInfo = CharInfo + (i + BufferCoord.Y) * BufferSize.X + BufferCoord.X;
+ Ptr = ConioCoordToPointer(Buff, WriteRegion.Left, Y);
+ for (X = WriteRegion.Left; X <= WriteRegion.Right; X++)
{
- CHAR AsciiChar;
- if (Request->Data.WriteConsoleOutputRequest.Unicode)
+ CHAR AsciiChar;
+ if (Request->Data.WriteConsoleOutputRequest.Unicode)
{
- ConsoleUnicodeCharToAnsiChar(Console, &AsciiChar, &CurCharInfo->Char.UnicodeChar);
+ ConsoleUnicodeCharToAnsiChar(Console, &AsciiChar, &CurCharInfo->Char.UnicodeChar);
}
- else
+ else
{
- AsciiChar = CurCharInfo->Char.AsciiChar;
+ AsciiChar = CurCharInfo->Char.AsciiChar;
}
- *Ptr++ = AsciiChar;
- *Ptr++ = CurCharInfo->Attributes;
- CurCharInfo++;
+ *Ptr++ = AsciiChar;
+ *Ptr++ = CurCharInfo->Attributes;
+ CurCharInfo++;
}
}
- ConioDrawRegion(Console, &WriteRegion);
+ ConioDrawRegion(Console, &WriteRegion);
- ConioUnlockScreenBuffer(Buff);
+ ConioUnlockScreenBuffer(Buff);
- Request->Data.WriteConsoleOutputRequest.WriteRegion.Right = WriteRegion.left + SizeX - 1;
- Request->Data.WriteConsoleOutputRequest.WriteRegion.Bottom = WriteRegion.top + SizeY - 1;
- Request->Data.WriteConsoleOutputRequest.WriteRegion.Left = WriteRegion.left;
- Request->Data.WriteConsoleOutputRequest.WriteRegion.Top = WriteRegion.top;
+ Request->Data.WriteConsoleOutputRequest.WriteRegion.Right = WriteRegion.Left + SizeX - 1;
+ Request->Data.WriteConsoleOutputRequest.WriteRegion.Bottom = WriteRegion.Top + SizeY - 1;
+ Request->Data.WriteConsoleOutputRequest.WriteRegion.Left = WriteRegion.Left;
+ Request->Data.WriteConsoleOutputRequest.WriteRegion.Top = WriteRegion.Top;
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
CSR_API(CsrFlushInputBuffer)
{
- PLIST_ENTRY CurrentEntry;
- PCSRSS_CONSOLE Console;
- ConsoleInput* Input;
- NTSTATUS Status;
+ PLIST_ENTRY CurrentEntry;
+ PCSRSS_CONSOLE Console;
+ ConsoleInput* Input;
+ NTSTATUS Status;
- DPRINT("CsrFlushInputBuffer\n");
+ DPRINT("CsrFlushInputBuffer\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = ConioLockConsole(ProcessData,
- Request->Data.FlushInputBufferRequest.ConsoleInput,
- &Console,
- GENERIC_WRITE);
- if(! NT_SUCCESS(Status))
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Status = ConioLockConsole(ProcessData,
+ Request->Data.FlushInputBufferRequest.ConsoleInput,
+ &Console,
+ GENERIC_WRITE);
+ if(! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- /* Discard all entries in the input event queue */
- while (!IsListEmpty(&Console->InputEvents))
+ /* Discard all entries in the input event queue */
+ while (!IsListEmpty(&Console->InputEvents))
{
- CurrentEntry = RemoveHeadList(&Console->InputEvents);
- Input = CONTAINING_RECORD(CurrentEntry, ConsoleInput, ListEntry);
- /* Destroy the event */
- HeapFree(Win32CsrApiHeap, 0, Input);
+ CurrentEntry = RemoveHeadList(&Console->InputEvents);
+ Input = CONTAINING_RECORD(CurrentEntry, ConsoleInput, ListEntry);
+ /* Destroy the event */
+ HeapFree(Win32CsrApiHeap, 0, Input);
}
- ResetEvent(Console->ActiveEvent);
- Console->WaitingChars=0;
+ ResetEvent(Console->ActiveEvent);
+ Console->WaitingChars=0;
- ConioUnlockConsole(Console);
+ ConioUnlockConsole(Console);
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
CSR_API(CsrScrollConsoleScreenBuffer)
{
- PCSRSS_CONSOLE Console;
- PCSRSS_SCREEN_BUFFER Buff;
- RECT ScreenBuffer;
- RECT SrcRegion;
- RECT DstRegion;
- RECT UpdateRegion;
- RECT ScrollRectangle;
- RECT ClipRectangle;
- NTSTATUS Status;
- HANDLE ConsoleHandle;
- BOOLEAN UseClipRectangle;
- COORD DestinationOrigin;
- CHAR_INFO Fill;
- CHAR FillChar;
-
- DPRINT("CsrScrollConsoleScreenBuffer\n");
-
- ConsoleHandle = Request->Data.ScrollConsoleScreenBufferRequest.ConsoleHandle;
- UseClipRectangle = Request->Data.ScrollConsoleScreenBufferRequest.UseClipRectangle;
- DestinationOrigin = Request->Data.ScrollConsoleScreenBufferRequest.DestinationOrigin;
- Fill = Request->Data.ScrollConsoleScreenBufferRequest.Fill;
-
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = ConioLockScreenBuffer(ProcessData, ConsoleHandle, &Buff, GENERIC_WRITE);
- if (! NT_SUCCESS(Status))
- {
- return Status;
+ PCSRSS_CONSOLE Console;
+ PCSRSS_SCREEN_BUFFER Buff;
+ SMALL_RECT ScreenBuffer;
+ SMALL_RECT SrcRegion;
+ SMALL_RECT DstRegion;
+ SMALL_RECT UpdateRegion;
+ SMALL_RECT ScrollRectangle;
+ SMALL_RECT ClipRectangle;
+ NTSTATUS Status;
+ HANDLE ConsoleHandle;
+ BOOLEAN UseClipRectangle;
+ COORD DestinationOrigin;
+ CHAR_INFO Fill;
+ CHAR FillChar;
+
+ DPRINT("CsrScrollConsoleScreenBuffer\n");
+
+ ConsoleHandle = Request->Data.ScrollConsoleScreenBufferRequest.ConsoleHandle;
+ UseClipRectangle = Request->Data.ScrollConsoleScreenBufferRequest.UseClipRectangle;
+ DestinationOrigin = Request->Data.ScrollConsoleScreenBufferRequest.DestinationOrigin;
+ Fill = Request->Data.ScrollConsoleScreenBufferRequest.Fill;
+
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Status = ConioLockScreenBuffer(ProcessData, ConsoleHandle, &Buff, GENERIC_WRITE);
+ if (! NT_SUCCESS(Status))
+ {
+ return Status;
}
- Console = Buff->Header.Console;
+ Console = Buff->Header.Console;
- ScrollRectangle.left = Request->Data.ScrollConsoleScreenBufferRequest.ScrollRectangle.Left;
- ScrollRectangle.top = Request->Data.ScrollConsoleScreenBufferRequest.ScrollRectangle.Top;
- ScrollRectangle.right = Request->Data.ScrollConsoleScreenBufferRequest.ScrollRectangle.Right;
- ScrollRectangle.bottom = Request->Data.ScrollConsoleScreenBufferRequest.ScrollRectangle.Bottom;
+ ScrollRectangle = Request->Data.ScrollConsoleScreenBufferRequest.ScrollRectangle;
- /* Make sure source rectangle is inside the screen buffer */
- ConioInitRect(&ScreenBuffer, 0, 0, Buff->MaxY - 1, Buff->MaxX - 1);
- if (! ConioGetIntersection(&SrcRegion, &ScreenBuffer, &ScrollRectangle))
+ /* Make sure source rectangle is inside the screen buffer */
+ ConioInitRect(&ScreenBuffer, 0, 0, Buff->MaxY - 1, Buff->MaxX - 1);
+ if (! ConioGetIntersection(&SrcRegion, &ScreenBuffer, &ScrollRectangle))
{
- ConioUnlockScreenBuffer(Buff);
- return STATUS_SUCCESS;
+ ConioUnlockScreenBuffer(Buff);
+ return STATUS_SUCCESS;
}
- /* If the source was clipped on the left or top, adjust the destination accordingly */
- if (ScrollRectangle.left < 0)
+ /* If the source was clipped on the left or top, adjust the destination accordingly */
+ if (ScrollRectangle.Left < 0)
{
- DestinationOrigin.X -= ScrollRectangle.left;
+ DestinationOrigin.X -= ScrollRectangle.Left;
}
- if (ScrollRectangle.top < 0)
+ if (ScrollRectangle.Top < 0)
{
- DestinationOrigin.Y -= ScrollRectangle.top;
+ DestinationOrigin.Y -= ScrollRectangle.Top;
}
- if (UseClipRectangle)
+ if (UseClipRectangle)
{
- ClipRectangle.left = Request->Data.ScrollConsoleScreenBufferRequest.ClipRectangle.Left;
- ClipRectangle.top = Request->Data.ScrollConsoleScreenBufferRequest.ClipRectangle.Top;
- ClipRectangle.right = Request->Data.ScrollConsoleScreenBufferRequest.ClipRectangle.Right;
- ClipRectangle.bottom = Request->Data.ScrollConsoleScreenBufferRequest.ClipRectangle.Bottom;
- if (!ConioGetIntersection(&ClipRectangle, &ClipRectangle, &ScreenBuffer))
+ ClipRectangle = Request->Data.ScrollConsoleScreenBufferRequest.ClipRectangle;
+ if (!ConioGetIntersection(&ClipRectangle, &ClipRectangle, &ScreenBuffer))
{
- ConioUnlockScreenBuffer(Buff);
- return STATUS_SUCCESS;
- }
+ ConioUnlockScreenBuffer(Buff);
+ return STATUS_SUCCESS;
+ }
}
- else
+ else
{
- ClipRectangle = ScreenBuffer;
+ ClipRectangle = ScreenBuffer;
}
- ConioInitRect(&DstRegion,
- DestinationOrigin.Y,
- DestinationOrigin.X,
- DestinationOrigin.Y + ConioRectHeight(&SrcRegion) - 1,
- DestinationOrigin.X + ConioRectWidth(&SrcRegion) - 1);
+ ConioInitRect(&DstRegion,
+ DestinationOrigin.Y,
+ DestinationOrigin.X,
+ DestinationOrigin.Y + ConioRectHeight(&SrcRegion) - 1,
+ DestinationOrigin.X + ConioRectWidth(&SrcRegion) - 1);
- if (Request->Data.ScrollConsoleScreenBufferRequest.Unicode)
- ConsoleUnicodeCharToAnsiChar(Console, &FillChar, &Fill.Char.UnicodeChar);
- else
- FillChar = Fill.Char.AsciiChar;
+ if (Request->Data.ScrollConsoleScreenBufferRequest.Unicode)
+ ConsoleUnicodeCharToAnsiChar(Console, &FillChar, &Fill.Char.UnicodeChar);
+ else
+ FillChar = Fill.Char.AsciiChar;
- ConioMoveRegion(Buff, &SrcRegion, &DstRegion, &ClipRectangle, Fill.Attributes << 8 | (BYTE)FillChar);
+ ConioMoveRegion(Buff, &SrcRegion, &DstRegion, &ClipRectangle, Fill.Attributes << 8 | (BYTE)FillChar);
- if (Buff == Console->ActiveBuffer)
+ if (Buff == Console->ActiveBuffer)
{
- ConioGetUnion(&UpdateRegion, &SrcRegion, &DstRegion);
- if (ConioGetIntersection(&UpdateRegion, &UpdateRegion, &ClipRectangle))
+ ConioGetUnion(&UpdateRegion, &SrcRegion, &DstRegion);
+ if (ConioGetIntersection(&UpdateRegion, &UpdateRegion, &ClipRectangle))
{
- /* Draw update region */
- ConioDrawRegion(Console, &UpdateRegion);
+ /* Draw update region */
+ ConioDrawRegion(Console, &UpdateRegion);
}
}
- ConioUnlockScreenBuffer(Buff);
+ ConioUnlockScreenBuffer(Buff);
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
CSR_API(CsrReadConsoleOutputChar)
{
- NTSTATUS Status;
- PCSRSS_CONSOLE Console;
- PCSRSS_SCREEN_BUFFER Buff;
- DWORD Xpos, Ypos;
- PCHAR ReadBuffer;
- DWORD i;
- ULONG CharSize;
- CHAR Char;
+ NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ PCSRSS_SCREEN_BUFFER Buff;
+ DWORD Xpos, Ypos;
+ PCHAR ReadBuffer;
+ DWORD i;
+ ULONG CharSize;
+ CHAR Char;
- DPRINT("CsrReadConsoleOutputChar\n");
+ DPRINT("CsrReadConsoleOutputChar\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = Request->Header.u1.s1.TotalLength - sizeof(PORT_MESSAGE);
- ReadBuffer = Request->Data.ReadConsoleOutputCharRequest.String;
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = Request->Header.u1.s1.TotalLength - sizeof(PORT_MESSAGE);
+ ReadBuffer = Request->Data.ReadConsoleOutputCharRequest.String;
- CharSize = (Request->Data.ReadConsoleOutputCharRequest.Unicode ? sizeof(WCHAR) : sizeof(CHAR));
+ CharSize = (Request->Data.ReadConsoleOutputCharRequest.Unicode ? sizeof(WCHAR) : sizeof(CHAR));
- Status = ConioLockScreenBuffer(ProcessData, Request->Data.ReadConsoleOutputCharRequest.ConsoleHandle, &Buff, GENERIC_READ);
- if (! NT_SUCCESS(Status))
+ Status = ConioLockScreenBuffer(ProcessData, Request->Data.ReadConsoleOutputCharRequest.ConsoleHandle, &Buff, GENERIC_READ);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- Console = Buff->Header.Console;
+ Console = Buff->Header.Console;
- Xpos = Request->Data.ReadConsoleOutputCharRequest.ReadCoord.X;
- Ypos = (Request->Data.ReadConsoleOutputCharRequest.ReadCoord.Y + Buff->VirtualY) % Buff->MaxY;
+ Xpos = Request->Data.ReadConsoleOutputCharRequest.ReadCoord.X;
+ Ypos = (Request->Data.ReadConsoleOutputCharRequest.ReadCoord.Y + Buff->VirtualY) % Buff->MaxY;
- for (i = 0; i < Request->Data.ReadConsoleOutputCharRequest.NumCharsToRead; ++i)
+ for (i = 0; i < Request->Data.ReadConsoleOutputCharRequest.NumCharsToRead; ++i)
{
- Char = Buff->Buffer[(Xpos * 2) + (Ypos * 2 * Buff->MaxX)];
+ Char = Buff->Buffer[(Xpos * 2) + (Ypos * 2 * Buff->MaxX)];
- if(Request->Data.ReadConsoleOutputCharRequest.Unicode)
- {
- ConsoleAnsiCharToUnicodeChar(Console, (WCHAR*)ReadBuffer, &Char);
- ReadBuffer += sizeof(WCHAR);
- }
- else
- *(ReadBuffer++) = Char;
+ if(Request->Data.ReadConsoleOutputCharRequest.Unicode)
+ {
+ ConsoleAnsiCharToUnicodeChar(Console, (WCHAR*)ReadBuffer, &Char);
+ ReadBuffer += sizeof(WCHAR);
+ }
+ else
+ *(ReadBuffer++) = Char;
- Xpos++;
+ Xpos++;
- if (Xpos == Buff->MaxX)
+ if (Xpos == Buff->MaxX)
{
- Xpos = 0;
- Ypos++;
+ Xpos = 0;
+ Ypos++;
- if (Ypos == Buff->MaxY)
+ if (Ypos == Buff->MaxY)
{
- Ypos = 0;
+ Ypos = 0;
}
}
}
- *ReadBuffer = 0;
- Request->Data.ReadConsoleOutputCharRequest.EndCoord.X = Xpos;
- Request->Data.ReadConsoleOutputCharRequest.EndCoord.Y = (Ypos - Buff->VirtualY + Buff->MaxY) % Buff->MaxY;
+ *ReadBuffer = 0;
+ Request->Data.ReadConsoleOutputCharRequest.EndCoord.X = Xpos;
+ Request->Data.ReadConsoleOutputCharRequest.EndCoord.Y = (Ypos - Buff->VirtualY + Buff->MaxY) % Buff->MaxY;
- ConioUnlockScreenBuffer(Buff);
+ ConioUnlockScreenBuffer(Buff);
- Request->Data.ReadConsoleOutputCharRequest.CharsRead = (DWORD)((ULONG_PTR)ReadBuffer - (ULONG_PTR)Request->Data.ReadConsoleOutputCharRequest.String) / CharSize;
- if (Request->Data.ReadConsoleOutputCharRequest.CharsRead * CharSize + CSR_API_MESSAGE_HEADER_SIZE(CSRSS_READ_CONSOLE_OUTPUT_CHAR) > sizeof(CSR_API_MESSAGE))
+ Request->Data.ReadConsoleOutputCharRequest.CharsRead = (DWORD)((ULONG_PTR)ReadBuffer - (ULONG_PTR)Request->Data.ReadConsoleOutputCharRequest.String) / CharSize;
+ if (Request->Data.ReadConsoleOutputCharRequest.CharsRead * CharSize + CSR_API_MESSAGE_HEADER_SIZE(CSRSS_READ_CONSOLE_OUTPUT_CHAR) > sizeof(CSR_API_MESSAGE))
{
- Request->Header.u1.s1.TotalLength = Request->Data.ReadConsoleOutputCharRequest.CharsRead * CharSize + CSR_API_MESSAGE_HEADER_SIZE(CSRSS_READ_CONSOLE_OUTPUT_CHAR);
- Request->Header.u1.s1.DataLength = Request->Header.u1.s1.TotalLength - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = Request->Data.ReadConsoleOutputCharRequest.CharsRead * CharSize + CSR_API_MESSAGE_HEADER_SIZE(CSRSS_READ_CONSOLE_OUTPUT_CHAR);
+ Request->Header.u1.s1.DataLength = Request->Header.u1.s1.TotalLength - sizeof(PORT_MESSAGE);
}
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
CSR_API(CsrReadConsoleOutputAttrib)
{
- NTSTATUS Status;
- PCSRSS_SCREEN_BUFFER Buff;
- DWORD Xpos, Ypos;
- PWORD ReadBuffer;
- DWORD i;
- DWORD CurrentLength;
+ NTSTATUS Status;
+ PCSRSS_SCREEN_BUFFER Buff;
+ DWORD Xpos, Ypos;
+ PWORD ReadBuffer;
+ DWORD i;
+ DWORD CurrentLength;
- DPRINT("CsrReadConsoleOutputAttrib\n");
+ DPRINT("CsrReadConsoleOutputAttrib\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = Request->Header.u1.s1.TotalLength - sizeof(PORT_MESSAGE);
- ReadBuffer = Request->Data.ReadConsoleOutputAttribRequest.Attribute;
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = Request->Header.u1.s1.TotalLength - sizeof(PORT_MESSAGE);
+ ReadBuffer = Request->Data.ReadConsoleOutputAttribRequest.Attribute;
- Status = ConioLockScreenBuffer(ProcessData, Request->Data.ReadConsoleOutputAttribRequest.ConsoleHandle, &Buff, GENERIC_READ);
- if (! NT_SUCCESS(Status))
+ Status = ConioLockScreenBuffer(ProcessData, Request->Data.ReadConsoleOutputAttribRequest.ConsoleHandle, &Buff, GENERIC_READ);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- Xpos = Request->Data.ReadConsoleOutputAttribRequest.ReadCoord.X;
- Ypos = (Request->Data.ReadConsoleOutputAttribRequest.ReadCoord.Y + Buff->VirtualY) % Buff->MaxY;
+ Xpos = Request->Data.ReadConsoleOutputAttribRequest.ReadCoord.X;
+ Ypos = (Request->Data.ReadConsoleOutputAttribRequest.ReadCoord.Y + Buff->VirtualY) % Buff->MaxY;
- for (i = 0; i < Request->Data.ReadConsoleOutputAttribRequest.NumAttrsToRead; ++i)
+ for (i = 0; i < Request->Data.ReadConsoleOutputAttribRequest.NumAttrsToRead; ++i)
{
- *ReadBuffer = Buff->Buffer[(Xpos * 2) + (Ypos * 2 * Buff->MaxX) + 1];
+ *ReadBuffer = Buff->Buffer[(Xpos * 2) + (Ypos * 2 * Buff->MaxX) + 1];
- ReadBuffer++;
- Xpos++;
+ ReadBuffer++;
+ Xpos++;
- if (Xpos == Buff->MaxX)
+ if (Xpos == Buff->MaxX)
{
- Xpos = 0;
- Ypos++;
+ Xpos = 0;
+ Ypos++;
- if (Ypos == Buff->MaxY)
+ if (Ypos == Buff->MaxY)
{
- Ypos = 0;
+ Ypos = 0;
}
}
}
- *ReadBuffer = 0;
+ *ReadBuffer = 0;
- Request->Data.ReadConsoleOutputAttribRequest.EndCoord.X = Xpos;
- Request->Data.ReadConsoleOutputAttribRequest.EndCoord.Y = (Ypos - Buff->VirtualY + Buff->MaxY) % Buff->MaxY;
+ Request->Data.ReadConsoleOutputAttribRequest.EndCoord.X = Xpos;
+ Request->Data.ReadConsoleOutputAttribRequest.EndCoord.Y = (Ypos - Buff->VirtualY + Buff->MaxY) % Buff->MaxY;
- ConioUnlockScreenBuffer(Buff);
+ ConioUnlockScreenBuffer(Buff);
- CurrentLength = CSR_API_MESSAGE_HEADER_SIZE(CSRSS_READ_CONSOLE_OUTPUT_ATTRIB)
- + Request->Data.ReadConsoleOutputAttribRequest.NumAttrsToRead * sizeof(WORD);
- if (CurrentLength > sizeof(CSR_API_MESSAGE))
+ CurrentLength = CSR_API_MESSAGE_HEADER_SIZE(CSRSS_READ_CONSOLE_OUTPUT_ATTRIB)
+ + Request->Data.ReadConsoleOutputAttribRequest.NumAttrsToRead * sizeof(WORD);
+ if (CurrentLength > sizeof(CSR_API_MESSAGE))
{
- Request->Header.u1.s1.TotalLength = CurrentLength;
- Request->Header.u1.s1.DataLength = CurrentLength - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = CurrentLength;
+ Request->Header.u1.s1.DataLength = CurrentLength - sizeof(PORT_MESSAGE);
}
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
CSR_API(CsrGetNumberOfConsoleInputEvents)
{
- NTSTATUS Status;
- PCSRSS_CONSOLE Console;
- PLIST_ENTRY CurrentItem;
- DWORD NumEvents;
- ConsoleInput *Input;
+ NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ PLIST_ENTRY CurrentItem;
+ DWORD NumEvents;
+ ConsoleInput *Input;
- DPRINT("CsrGetNumberOfConsoleInputEvents\n");
+ DPRINT("CsrGetNumberOfConsoleInputEvents\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = Request->Header.u1.s1.TotalLength - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = Request->Header.u1.s1.TotalLength - sizeof(PORT_MESSAGE);
- Status = ConioLockConsole(ProcessData, Request->Data.GetNumInputEventsRequest.ConsoleHandle, &Console, GENERIC_READ);
- if (! NT_SUCCESS(Status))
+ Status = ConioLockConsole(ProcessData, Request->Data.GetNumInputEventsRequest.ConsoleHandle, &Console, GENERIC_READ);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- CurrentItem = Console->InputEvents.Flink;
- NumEvents = 0;
+ CurrentItem = Console->InputEvents.Flink;
+ NumEvents = 0;
- /* If there are any events ... */
- while (CurrentItem != &Console->InputEvents)
+ /* If there are any events ... */
+ while (CurrentItem != &Console->InputEvents)
{
- Input = CONTAINING_RECORD(CurrentItem, ConsoleInput, ListEntry);
- CurrentItem = CurrentItem->Flink;
- if (!Input->Fake)
+ Input = CONTAINING_RECORD(CurrentItem, ConsoleInput, ListEntry);
+ CurrentItem = CurrentItem->Flink;
+ if (!Input->Fake)
{
- NumEvents++;
+ NumEvents++;
}
}
- ConioUnlockConsole(Console);
+ ConioUnlockConsole(Console);
- Request->Data.GetNumInputEventsRequest.NumInputEvents = NumEvents;
+ Request->Data.GetNumInputEventsRequest.NumInputEvents = NumEvents;
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
CSR_API(CsrPeekConsoleInput)
{
- NTSTATUS Status;
- PCSRSS_CONSOLE Console;
- DWORD Size;
- DWORD Length;
- PLIST_ENTRY CurrentItem;
- PINPUT_RECORD InputRecord;
- ConsoleInput* Item;
- UINT NumItems;
+ NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ DWORD Size;
+ DWORD Length;
+ PLIST_ENTRY CurrentItem;
+ PINPUT_RECORD InputRecord;
+ ConsoleInput* Item;
+ UINT NumItems;
- DPRINT("CsrPeekConsoleInput\n");
+ DPRINT("CsrPeekConsoleInput\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = ConioLockConsole(ProcessData, Request->Data.GetNumInputEventsRequest.ConsoleHandle, &Console, GENERIC_READ);
- if(! NT_SUCCESS(Status))
+ Status = ConioLockConsole(ProcessData, Request->Data.GetNumInputEventsRequest.ConsoleHandle, &Console, GENERIC_READ);
+ if(! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- InputRecord = Request->Data.PeekConsoleInputRequest.InputRecord;
- Length = Request->Data.PeekConsoleInputRequest.Length;
- Size = Length * sizeof(INPUT_RECORD);
+ InputRecord = Request->Data.PeekConsoleInputRequest.InputRecord;
+ Length = Request->Data.PeekConsoleInputRequest.Length;
+ Size = Length * sizeof(INPUT_RECORD);
- if (((PVOID)InputRecord < ProcessData->CsrSectionViewBase)
- || (((ULONG_PTR)InputRecord + Size) > ((ULONG_PTR)ProcessData->CsrSectionViewBase + ProcessData->CsrSectionViewSize)))
+ if (((PVOID)InputRecord < ProcessData->CsrSectionViewBase)
+ || (((ULONG_PTR)InputRecord + Size) > ((ULONG_PTR)ProcessData->CsrSectionViewBase + ProcessData->CsrSectionViewSize)))
{
- ConioUnlockConsole(Console);
- return STATUS_ACCESS_VIOLATION;
+ ConioUnlockConsole(Console);
+ return STATUS_ACCESS_VIOLATION;
}
- NumItems = 0;
+ NumItems = 0;
- if (! IsListEmpty(&Console->InputEvents))
+ if (! IsListEmpty(&Console->InputEvents))
{
- CurrentItem = Console->InputEvents.Flink;
+ CurrentItem = Console->InputEvents.Flink;
- while (CurrentItem != &Console->InputEvents && NumItems < Length)
+ while (CurrentItem != &Console->InputEvents && NumItems < Length)
{
- Item = CONTAINING_RECORD(CurrentItem, ConsoleInput, ListEntry);
+ Item = CONTAINING_RECORD(CurrentItem, ConsoleInput, ListEntry);
- if (Item->Fake)
+ if (Item->Fake)
{
- CurrentItem = CurrentItem->Flink;
- continue;
+ CurrentItem = CurrentItem->Flink;
+ continue;
}
- ++NumItems;
- *InputRecord = Item->InputEvent;
+ ++NumItems;
+ *InputRecord = Item->InputEvent;
- if (Request->Data.ReadInputRequest.Unicode == FALSE)
+ if (Request->Data.ReadInputRequest.Unicode == FALSE)
{
- ConioInputEventToAnsi(Console, InputRecord);
+ ConioInputEventToAnsi(Console, InputRecord);
}
- InputRecord++;
- CurrentItem = CurrentItem->Flink;
+ InputRecord++;
+ CurrentItem = CurrentItem->Flink;
}
}
- ConioUnlockConsole(Console);
+ ConioUnlockConsole(Console);
- Request->Data.PeekConsoleInputRequest.Length = NumItems;
+ Request->Data.PeekConsoleInputRequest.Length = NumItems;
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
CSR_API(CsrReadConsoleOutput)
{
- PCHAR_INFO CharInfo;
- PCHAR_INFO CurCharInfo;
- PCSRSS_SCREEN_BUFFER Buff;
- DWORD Size;
- DWORD Length;
- DWORD SizeX, SizeY;
- NTSTATUS Status;
- COORD BufferSize;
- COORD BufferCoord;
- RECT ReadRegion;
- RECT ScreenRect;
- DWORD i;
- PBYTE Ptr;
- LONG X, Y;
- UINT CodePage;
+ PCHAR_INFO CharInfo;
+ PCHAR_INFO CurCharInfo;
+ PCSRSS_SCREEN_BUFFER Buff;
+ DWORD Size;
+ DWORD Length;
+ DWORD SizeX, SizeY;
+ NTSTATUS Status;
+ COORD BufferSize;
+ COORD BufferCoord;
+ SMALL_RECT ReadRegion;
+ SMALL_RECT ScreenRect;
+ DWORD i;
+ PBYTE Ptr;
+ LONG X, Y;
+ UINT CodePage;
- DPRINT("CsrReadConsoleOutput\n");
+ DPRINT("CsrReadConsoleOutput\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = ConioLockScreenBuffer(ProcessData, Request->Data.ReadConsoleOutputRequest.ConsoleHandle, &Buff, GENERIC_READ);
- if (! NT_SUCCESS(Status))
+ Status = ConioLockScreenBuffer(ProcessData, Request->Data.ReadConsoleOutputRequest.ConsoleHandle, &Buff, GENERIC_READ);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- CharInfo = Request->Data.ReadConsoleOutputRequest.CharInfo;
- ReadRegion.left = Request->Data.ReadConsoleOutputRequest.ReadRegion.Left;
- ReadRegion.top = Request->Data.ReadConsoleOutputRequest.ReadRegion.Top;
- ReadRegion.right = Request->Data.ReadConsoleOutputRequest.ReadRegion.Right;
- ReadRegion.bottom = Request->Data.ReadConsoleOutputRequest.ReadRegion.Bottom;
- BufferSize = Request->Data.ReadConsoleOutputRequest.BufferSize;
- BufferCoord = Request->Data.ReadConsoleOutputRequest.BufferCoord;
- Length = BufferSize.X * BufferSize.Y;
- Size = Length * sizeof(CHAR_INFO);
+ CharInfo = Request->Data.ReadConsoleOutputRequest.CharInfo;
+ ReadRegion = Request->Data.ReadConsoleOutputRequest.ReadRegion;
+ BufferSize = Request->Data.ReadConsoleOutputRequest.BufferSize;
+ BufferCoord = Request->Data.ReadConsoleOutputRequest.BufferCoord;
+ Length = BufferSize.X * BufferSize.Y;
+ Size = Length * sizeof(CHAR_INFO);
- /* FIXME: Is this correct? */
- CodePage = ProcessData->Console->OutputCodePage;
+ /* FIXME: Is this correct? */
+ CodePage = ProcessData->Console->OutputCodePage;
- if (((PVOID)CharInfo < ProcessData->CsrSectionViewBase)
- || (((ULONG_PTR)CharInfo + Size) > ((ULONG_PTR)ProcessData->CsrSectionViewBase + ProcessData->CsrSectionViewSize)))
+ if (((PVOID)CharInfo < ProcessData->CsrSectionViewBase)
+ || (((ULONG_PTR)CharInfo + Size) > ((ULONG_PTR)ProcessData->CsrSectionViewBase + ProcessData->CsrSectionViewSize)))
{
- ConioUnlockScreenBuffer(Buff);
- return STATUS_ACCESS_VIOLATION;
+ ConioUnlockScreenBuffer(Buff);
+ return STATUS_ACCESS_VIOLATION;
}
- SizeY = min(BufferSize.Y - BufferCoord.Y, ConioRectHeight(&ReadRegion));
- SizeX = min(BufferSize.X - BufferCoord.X, ConioRectWidth(&ReadRegion));
- ReadRegion.bottom = ReadRegion.top + SizeY;
- ReadRegion.right = ReadRegion.left + SizeX;
+ SizeY = min(BufferSize.Y - BufferCoord.Y, ConioRectHeight(&ReadRegion));
+ SizeX = min(BufferSize.X - BufferCoord.X, ConioRectWidth(&ReadRegion));
+ ReadRegion.Bottom = ReadRegion.Top + SizeY;
+ ReadRegion.Right = ReadRegion.Left + SizeX;
- ConioInitRect(&ScreenRect, 0, 0, Buff->MaxY, Buff->MaxX);
- if (! ConioGetIntersection(&ReadRegion, &ScreenRect, &ReadRegion))
+ ConioInitRect(&ScreenRect, 0, 0, Buff->MaxY, Buff->MaxX);
+ if (! ConioGetIntersection(&ReadRegion, &ScreenRect, &ReadRegion))
{
- ConioUnlockScreenBuffer(Buff);
- return STATUS_SUCCESS;
+ ConioUnlockScreenBuffer(Buff);
+ return STATUS_SUCCESS;
}
- for (i = 0, Y = ReadRegion.top; Y < ReadRegion.bottom; ++i, ++Y)
+ for (i = 0, Y = ReadRegion.Top; Y < ReadRegion.Bottom; ++i, ++Y)
{
- CurCharInfo = CharInfo + (i * BufferSize.X);
+ CurCharInfo = CharInfo + (i * BufferSize.X);
- Ptr = ConioCoordToPointer(Buff, ReadRegion.left, Y);
- for (X = ReadRegion.left; X < ReadRegion.right; ++X)
+ Ptr = ConioCoordToPointer(Buff, ReadRegion.Left, Y);
+ for (X = ReadRegion.Left; X < ReadRegion.Right; ++X)
{
- if (Request->Data.ReadConsoleOutputRequest.Unicode)
+ if (Request->Data.ReadConsoleOutputRequest.Unicode)
{
- MultiByteToWideChar(CodePage, 0,
- (PCHAR)Ptr++, 1,
- &CurCharInfo->Char.UnicodeChar, 1);
+ MultiByteToWideChar(CodePage, 0,
+ (PCHAR)Ptr++, 1,
+ &CurCharInfo->Char.UnicodeChar, 1);
}
- else
+ else
{
- CurCharInfo->Char.AsciiChar = *Ptr++;
+ CurCharInfo->Char.AsciiChar = *Ptr++;
}
- CurCharInfo->Attributes = *Ptr++;
- ++CurCharInfo;
+ CurCharInfo->Attributes = *Ptr++;
+ ++CurCharInfo;
}
}
- ConioUnlockScreenBuffer(Buff);
+ ConioUnlockScreenBuffer(Buff);
- Request->Data.ReadConsoleOutputRequest.ReadRegion.Right = ReadRegion.left + SizeX - 1;
- Request->Data.ReadConsoleOutputRequest.ReadRegion.Bottom = ReadRegion.top + SizeY - 1;
- Request->Data.ReadConsoleOutputRequest.ReadRegion.Left = ReadRegion.left;
- Request->Data.ReadConsoleOutputRequest.ReadRegion.Top = ReadRegion.top;
+ Request->Data.ReadConsoleOutputRequest.ReadRegion.Right = ReadRegion.Left + SizeX - 1;
+ Request->Data.ReadConsoleOutputRequest.ReadRegion.Bottom = ReadRegion.Top + SizeY - 1;
+ Request->Data.ReadConsoleOutputRequest.ReadRegion.Left = ReadRegion.Left;
+ Request->Data.ReadConsoleOutputRequest.ReadRegion.Top = ReadRegion.Top;
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
CSR_API(CsrWriteConsoleInput)
{
- PINPUT_RECORD InputRecord;
- PCSRSS_CONSOLE Console;
- NTSTATUS Status;
- DWORD Length;
- DWORD Size;
- DWORD i;
- ConsoleInput* Record;
+ PINPUT_RECORD InputRecord;
+ PCSRSS_CONSOLE Console;
+ NTSTATUS Status;
+ DWORD Length;
+ DWORD Size;
+ DWORD i;
+ ConsoleInput* Record;
- DPRINT("CsrWriteConsoleInput\n");
+ DPRINT("CsrWriteConsoleInput\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = ConioLockConsole(ProcessData, Request->Data.WriteConsoleInputRequest.ConsoleHandle, &Console, GENERIC_WRITE);
- if (! NT_SUCCESS(Status))
+ Status = ConioLockConsole(ProcessData, Request->Data.WriteConsoleInputRequest.ConsoleHandle, &Console, GENERIC_WRITE);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- InputRecord = Request->Data.WriteConsoleInputRequest.InputRecord;
- Length = Request->Data.WriteConsoleInputRequest.Length;
- Size = Length * sizeof(INPUT_RECORD);
+ InputRecord = Request->Data.WriteConsoleInputRequest.InputRecord;
+ Length = Request->Data.WriteConsoleInputRequest.Length;
+ Size = Length * sizeof(INPUT_RECORD);
- if (((PVOID)InputRecord < ProcessData->CsrSectionViewBase)
- || (((ULONG_PTR)InputRecord + Size) > ((ULONG_PTR)ProcessData->CsrSectionViewBase + ProcessData->CsrSectionViewSize)))
+ if (((PVOID)InputRecord < ProcessData->CsrSectionViewBase)
+ || (((ULONG_PTR)InputRecord + Size) > ((ULONG_PTR)ProcessData->CsrSectionViewBase + ProcessData->CsrSectionViewSize)))
{
- ConioUnlockConsole(Console);
- return STATUS_ACCESS_VIOLATION;
+ ConioUnlockConsole(Console);
+ return STATUS_ACCESS_VIOLATION;
}
- for (i = 0; i < Length; i++)
+ for (i = 0; i < Length; i++)
{
- Record = HeapAlloc(Win32CsrApiHeap, 0, sizeof(ConsoleInput));
- if (NULL == Record)
+ Record = HeapAlloc(Win32CsrApiHeap, 0, sizeof(ConsoleInput));
+ if (NULL == Record)
{
- ConioUnlockConsole(Console);
- return STATUS_INSUFFICIENT_RESOURCES;
+ ConioUnlockConsole(Console);
+ return STATUS_INSUFFICIENT_RESOURCES;
}
- Record->Echoed = FALSE;
- Record->Fake = FALSE;
- //Record->InputEvent = *InputRecord++;
- memcpy(&Record->InputEvent, &InputRecord[i], sizeof(INPUT_RECORD));
- if (KEY_EVENT == Record->InputEvent.EventType)
+ Record->Echoed = FALSE;
+ Record->Fake = FALSE;
+ //Record->InputEvent = *InputRecord++;
+ memcpy(&Record->InputEvent, &InputRecord[i], sizeof(INPUT_RECORD));
+ if (KEY_EVENT == Record->InputEvent.EventType)
{
- /* FIXME - convert from unicode to ascii!! */
- ConioProcessChar(Console, Record);
+ /* FIXME - convert from unicode to ascii!! */
+ ConioProcessChar(Console, Record);
}
}
- ConioUnlockConsole(Console);
+ ConioUnlockConsole(Console);
- Request->Data.WriteConsoleInputRequest.Length = i;
+ Request->Data.WriteConsoleInputRequest.Length = i;
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
/**********************************************************************
static NTSTATUS FASTCALL
SetConsoleHardwareState (PCSRSS_CONSOLE Console, DWORD ConsoleHwState)
{
- DPRINT1("Console Hardware State: %d\n", ConsoleHwState);
+ DPRINT1("Console Hardware State: %d\n", ConsoleHwState);
- if ((CONSOLE_HARDWARE_STATE_GDI_MANAGED == ConsoleHwState)
- ||(CONSOLE_HARDWARE_STATE_DIRECT == ConsoleHwState))
+ if ((CONSOLE_HARDWARE_STATE_GDI_MANAGED == ConsoleHwState)
+ ||(CONSOLE_HARDWARE_STATE_DIRECT == ConsoleHwState))
{
- if (Console->HardwareState != ConsoleHwState)
+ if (Console->HardwareState != ConsoleHwState)
{
- /* TODO: implement switching from full screen to windowed mode */
- /* TODO: or back; now simply store the hardware state */
- Console->HardwareState = ConsoleHwState;
+ /* TODO: implement switching from full screen to windowed mode */
+ /* TODO: or back; now simply store the hardware state */
+ Console->HardwareState = ConsoleHwState;
}
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
- return STATUS_INVALID_PARAMETER_3; /* Client: (handle, set_get, [mode]) */
+ return STATUS_INVALID_PARAMETER_3; /* Client: (handle, set_get, [mode]) */
}
CSR_API(CsrHardwareStateProperty)
{
- PCSRSS_CONSOLE Console;
- NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ NTSTATUS Status;
- DPRINT("CsrHardwareStateProperty\n");
+ DPRINT("CsrHardwareStateProperty\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = ConioLockConsole(ProcessData,
- Request->Data.ConsoleHardwareStateRequest.ConsoleHandle,
- &Console,
- GENERIC_READ);
- if (! NT_SUCCESS(Status))
+ Status = ConioLockConsole(ProcessData,
+ Request->Data.ConsoleHardwareStateRequest.ConsoleHandle,
+ &Console,
+ GENERIC_READ);
+ if (! NT_SUCCESS(Status))
{
- DPRINT1("Failed to get console handle in SetConsoleHardwareState\n");
- return Status;
+ DPRINT1("Failed to get console handle in SetConsoleHardwareState\n");
+ return Status;
}
- switch (Request->Data.ConsoleHardwareStateRequest.SetGet)
+ switch (Request->Data.ConsoleHardwareStateRequest.SetGet)
{
- case CONSOLE_HARDWARE_STATE_GET:
+ case CONSOLE_HARDWARE_STATE_GET:
Request->Data.ConsoleHardwareStateRequest.State = Console->HardwareState;
break;
- case CONSOLE_HARDWARE_STATE_SET:
+ case CONSOLE_HARDWARE_STATE_SET:
DPRINT("Setting console hardware state.\n");
Status = SetConsoleHardwareState(Console, Request->Data.ConsoleHardwareStateRequest.State);
break;
- default:
+ default:
Status = STATUS_INVALID_PARAMETER_2; /* Client: (handle, [set_get], mode) */
break;
}
- ConioUnlockConsole(Console);
+ ConioUnlockConsole(Console);
- return Status;
+ return Status;
}
CSR_API(CsrGetConsoleWindow)
{
- PCSRSS_CONSOLE Console;
- NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ NTSTATUS Status;
- DPRINT("CsrGetConsoleWindow\n");
+ DPRINT("CsrGetConsoleWindow\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = ConioConsoleFromProcessData(ProcessData, &Console);
- if (! NT_SUCCESS(Status))
+ Status = ConioConsoleFromProcessData(ProcessData, &Console);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- Request->Data.GetConsoleWindowRequest.WindowHandle = Console->hWindow;
- ConioUnlockConsole(Console);
+ Request->Data.GetConsoleWindowRequest.WindowHandle = Console->hWindow;
+ ConioUnlockConsole(Console);
- return STATUS_SUCCESS;
+ return STATUS_SUCCESS;
}
CSR_API(CsrSetConsoleIcon)
{
- PCSRSS_CONSOLE Console;
- NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ NTSTATUS Status;
- DPRINT("CsrSetConsoleIcon\n");
+ DPRINT("CsrSetConsoleIcon\n");
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = ConioConsoleFromProcessData(ProcessData, &Console);
- if (! NT_SUCCESS(Status))
+ Status = ConioConsoleFromProcessData(ProcessData, &Console);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- Status = (ConioChangeIcon(Console, Request->Data.SetConsoleIconRequest.WindowIcon)
- ? STATUS_SUCCESS : STATUS_UNSUCCESSFUL);
- ConioUnlockConsole(Console);
+ Status = (ConioChangeIcon(Console, Request->Data.SetConsoleIconRequest.WindowIcon)
+ ? STATUS_SUCCESS : STATUS_UNSUCCESSFUL);
+ ConioUnlockConsole(Console);
- return Status;
+ return Status;
}
CSR_API(CsrGetConsoleCodePage)
{
- PCSRSS_CONSOLE Console;
- NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ NTSTATUS Status;
- DPRINT("CsrGetConsoleCodePage\n");
+ DPRINT("CsrGetConsoleCodePage\n");
- Status = ConioConsoleFromProcessData(ProcessData, &Console);
- if (! NT_SUCCESS(Status))
+ Status = ConioConsoleFromProcessData(ProcessData, &Console);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Request->Data.GetConsoleCodePage.CodePage = Console->CodePage;
- ConioUnlockConsole(Console);
- return STATUS_SUCCESS;
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Data.GetConsoleCodePage.CodePage = Console->CodePage;
+ ConioUnlockConsole(Console);
+ return STATUS_SUCCESS;
}
CSR_API(CsrSetConsoleCodePage)
{
- PCSRSS_CONSOLE Console;
- NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ NTSTATUS Status;
- DPRINT("CsrSetConsoleCodePage\n");
+ DPRINT("CsrSetConsoleCodePage\n");
- Status = ConioConsoleFromProcessData(ProcessData, &Console);
- if (! NT_SUCCESS(Status))
+ Status = ConioConsoleFromProcessData(ProcessData, &Console);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- if (IsValidCodePage(Request->Data.SetConsoleCodePage.CodePage))
+ if (IsValidCodePage(Request->Data.SetConsoleCodePage.CodePage))
{
- Console->CodePage = Request->Data.SetConsoleCodePage.CodePage;
- ConioUnlockConsole(Console);
- return STATUS_SUCCESS;
+ Console->CodePage = Request->Data.SetConsoleCodePage.CodePage;
+ ConioUnlockConsole(Console);
+ return STATUS_SUCCESS;
}
- ConioUnlockConsole(Console);
- return STATUS_INVALID_PARAMETER;
+ ConioUnlockConsole(Console);
+ return STATUS_INVALID_PARAMETER;
}
CSR_API(CsrGetConsoleOutputCodePage)
{
- PCSRSS_CONSOLE Console;
- NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ NTSTATUS Status;
- DPRINT("CsrGetConsoleOutputCodePage\n");
+ DPRINT("CsrGetConsoleOutputCodePage\n");
- Status = ConioConsoleFromProcessData(ProcessData, &Console);
- if (! NT_SUCCESS(Status))
+ Status = ConioConsoleFromProcessData(ProcessData, &Console);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Request->Data.GetConsoleOutputCodePage.CodePage = Console->OutputCodePage;
- ConioUnlockConsole(Console);
- return STATUS_SUCCESS;
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Data.GetConsoleOutputCodePage.CodePage = Console->OutputCodePage;
+ ConioUnlockConsole(Console);
+ return STATUS_SUCCESS;
}
CSR_API(CsrSetConsoleOutputCodePage)
{
- PCSRSS_CONSOLE Console;
- NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ NTSTATUS Status;
- DPRINT("CsrSetConsoleOutputCodePage\n");
+ DPRINT("CsrSetConsoleOutputCodePage\n");
- Status = ConioConsoleFromProcessData(ProcessData, &Console);
- if (! NT_SUCCESS(Status))
+ Status = ConioConsoleFromProcessData(ProcessData, &Console);
+ if (! NT_SUCCESS(Status))
{
- return Status;
+ return Status;
}
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- if (IsValidCodePage(Request->Data.SetConsoleOutputCodePage.CodePage))
+ if (IsValidCodePage(Request->Data.SetConsoleOutputCodePage.CodePage))
{
- Console->OutputCodePage = Request->Data.SetConsoleOutputCodePage.CodePage;
- ConioUnlockConsole(Console);
- return STATUS_SUCCESS;
+ Console->OutputCodePage = Request->Data.SetConsoleOutputCodePage.CodePage;
+ ConioUnlockConsole(Console);
+ return STATUS_SUCCESS;
}
- ConioUnlockConsole(Console);
- return STATUS_INVALID_PARAMETER;
+ ConioUnlockConsole(Console);
+ return STATUS_INVALID_PARAMETER;
}
CSR_API(CsrGetProcessList)
{
- PHANDLE Buffer;
- PCSRSS_CONSOLE Console;
- PCSRSS_PROCESS_DATA current;
- PLIST_ENTRY current_entry;
- ULONG nItems, nCopied, Length;
- NTSTATUS Status;
-
- DPRINT("CsrGetProcessList\n");
-
- Buffer = Request->Data.GetProcessListRequest.ProcessId;
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ PDWORD Buffer;
+ PCSRSS_CONSOLE Console;
+ PCSRSS_PROCESS_DATA current;
+ PLIST_ENTRY current_entry;
+ ULONG nItems = 0;
+ NTSTATUS Status;
+ ULONG_PTR Offset;
- nItems = nCopied = 0;
- Request->Data.GetProcessListRequest.nProcessIdsCopied = 0;
- Request->Data.GetProcessListRequest.nProcessIdsTotal = 0;
+ DPRINT("CsrGetProcessList\n");
- Status = ConioConsoleFromProcessData(ProcessData, &Console);
- if (! NT_SUCCESS(Status))
- {
- return Status;
- }
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- DPRINT1("Console_Api Ctrl-C\n");
+ Buffer = Request->Data.GetProcessListRequest.ProcessId;
+ Offset = (PBYTE)Buffer - (PBYTE)ProcessData->CsrSectionViewBase;
+ if (Offset >= ProcessData->CsrSectionViewSize
+ || (Request->Data.GetProcessListRequest.nMaxIds * sizeof(DWORD)) > (ProcessData->CsrSectionViewSize - Offset)
+ || Offset & (sizeof(DWORD) - 1))
+ {
+ return STATUS_ACCESS_VIOLATION;
+ }
- for(current_entry = Console->ProcessList.Flink;
- current_entry != &Console->ProcessList;
- current_entry = current_entry->Flink)
- {
- current = CONTAINING_RECORD(current_entry, CSRSS_PROCESS_DATA, ProcessEntry);
- if(++nItems < Request->Data.GetProcessListRequest.nMaxIds)
+ Status = ConioConsoleFromProcessData(ProcessData, &Console);
+ if (! NT_SUCCESS(Status))
{
- *(Buffer++) = current->ProcessId;
- nCopied++;
+ return Status;
}
- }
- ConioUnlockConsole(Console);
+ for (current_entry = Console->ProcessList.Flink;
+ current_entry != &Console->ProcessList;
+ current_entry = current_entry->Flink)
+ {
+ current = CONTAINING_RECORD(current_entry, CSRSS_PROCESS_DATA, ProcessEntry);
+ if (++nItems <= Request->Data.GetProcessListRequest.nMaxIds)
+ {
+ *Buffer++ = (DWORD)current->ProcessId;
+ }
+ }
- Request->Data.GetProcessListRequest.nProcessIdsCopied = nCopied;
- Request->Data.GetProcessListRequest.nProcessIdsTotal = nItems;
+ ConioUnlockConsole(Console);
- Length = CSR_API_MESSAGE_HEADER_SIZE(CSRSS_GET_PROCESS_LIST) + nCopied * sizeof(HANDLE);
- if (Length > sizeof(CSR_API_MESSAGE))
- {
- Request->Header.u1.s1.TotalLength = Length;
- Request->Header.u1.s1.DataLength = Length - sizeof(PORT_MESSAGE);
- }
- return STATUS_SUCCESS;
+ Request->Data.GetProcessListRequest.nProcessIdsTotal = nItems;
+ return STATUS_SUCCESS;
}
CSR_API(CsrGenerateCtrlEvent)
{
- PCSRSS_CONSOLE Console;
- PCSRSS_PROCESS_DATA current;
- PLIST_ENTRY current_entry;
- DWORD Group;
- NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+ PCSRSS_PROCESS_DATA current;
+ PLIST_ENTRY current_entry;
+ DWORD Group;
+ NTSTATUS Status;
- Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
- Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
- Status = ConioConsoleFromProcessData(ProcessData, &Console);
- if (! NT_SUCCESS(Status))
- {
- return Status;
- }
+ Status = ConioConsoleFromProcessData(ProcessData, &Console);
+ if (! NT_SUCCESS(Status))
+ {
+ return Status;
+ }
- Group = Request->Data.GenerateCtrlEvent.ProcessGroup;
- Status = STATUS_INVALID_PARAMETER;
- for (current_entry = Console->ProcessList.Flink;
- current_entry != &Console->ProcessList;
- current_entry = current_entry->Flink)
- {
- current = CONTAINING_RECORD(current_entry, CSRSS_PROCESS_DATA, ProcessEntry);
- if (Group == 0 || current->ProcessGroup == Group)
+ Group = Request->Data.GenerateCtrlEvent.ProcessGroup;
+ Status = STATUS_INVALID_PARAMETER;
+ for (current_entry = Console->ProcessList.Flink;
+ current_entry != &Console->ProcessList;
+ current_entry = current_entry->Flink)
{
- ConioConsoleCtrlEvent(Request->Data.GenerateCtrlEvent.Event, current);
- Status = STATUS_SUCCESS;
+ current = CONTAINING_RECORD(current_entry, CSRSS_PROCESS_DATA, ProcessEntry);
+ if (Group == 0 || current->ProcessGroup == Group)
+ {
+ ConioConsoleCtrlEvent(Request->Data.GenerateCtrlEvent.Event, current);
+ Status = STATUS_SUCCESS;
+ }
}
- }
- ConioUnlockConsole(Console);
+ ConioUnlockConsole(Console);
- return Status;
+ return Status;
}
CSR_API(CsrSetScreenBufferSize)
return Status;
}
+CSR_API(CsrGetConsoleSelectionInfo)
+{
+ NTSTATUS Status;
+ PCSRSS_CONSOLE Console;
+
+ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE);
+ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE);
+
+ Status = ConioConsoleFromProcessData(ProcessData, &Console);
+ if (NT_SUCCESS(Status))
+ {
+ memset(&Request->Data.GetConsoleSelectionInfo.Info, 0, sizeof(CONSOLE_SELECTION_INFO));
+ if (Console->Selection.dwFlags != 0)
+ Request->Data.GetConsoleSelectionInfo.Info = Console->Selection;
+ ConioUnlockConsole(Console);
+ }
+ return Status;
+}
+
/* EOF */
projects / reactos.git / blobdiff