/* * Copyright (c) 1985 - 1999, Microsoft Corporation */ #include "precomp.h" #pragma hdrstop #pragma hdrstop #define FOREGROUND_WHITE (FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_RED) typedef struct _BITMAPINFOPAT { BITMAPINFOHEADER bmiHeader; RGBQUAD bmiColors[16]; } BITMAPINFOPAT; BITMAPINFOPAT bmiPat = { { sizeof(BITMAPINFOHEADER), 128, 32, 1, 1, BI_RGB, (32 * 128 / 8), 0, 0, 2, 2 }, { // B G R { 0, 0, 0x80,0 }, // 1 { 0, 0x80,0, 0 }, // 2 { 0, 0, 0, 0 }, // 0 { 0, 0x80,0x80,0 }, // 3 { 0x80,0, 0, 0 }, // 4 { 0x80,0, 0x80,0 }, // 5 { 0x80,0x80,0, 0 }, // 6 { 0xC0,0xC0,0xC0,0 }, // 7 { 0x80,0x80,0x80,0 }, // 8 { 0, 0, 0xFF,0 }, // 9 { 0, 0xFF,0, 0 }, // 10 { 0, 0xFF,0xFF,0 }, // 11 { 0xFF,0, 0, 0 }, // 12 { 0xFF,0, 0xFF,0 }, // 13 { 0xFF,0xFF,0, 0 }, // 14 { 0xFF,0xFF,0xFF,0 } // 15 } }; static BYTE abBigCat[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}; DWORD main(int argc, char *argv[]) { SECURITY_ATTRIBUTES SecurityAttributes; HANDLE Handle; int i; CONSOLE_GRAPHICS_BUFFER_INFO GraphicsInfo; SMALL_RECT Rect; BOOL Success; ULONG NumWritten; DbgPrint( "TGRAPH: Entering graphics Test Program\n" ); // open a new console SecurityAttributes.bInheritHandle = FALSE; SecurityAttributes.lpSecurityDescriptor = NULL; SecurityAttributes.nLength = sizeof (SECURITY_ATTRIBUTES); GraphicsInfo.dwBitMapInfoLength = sizeof(bmiPat); GraphicsInfo.lpBitMapInfo = &bmiPat; GraphicsInfo.dwUsage = DIB_RGB_COLORS; Handle = CreateConsoleScreenBuffer(GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, &SecurityAttributes, CONSOLE_GRAPHICS_BUFFER, &GraphicsInfo ); if (Handle == (HANDLE)-1) { DbgPrint("CreateConsoleScreenBuffer failed\n"); return FALSE; } // make it current if (!SetConsoleActiveScreenBuffer(Handle)) { DbgPrint("SetConsoleActiveScreenBuffer failed\n"); return FALSE; } /* // try to write to it. should fail. Success = WriteFile(Handle,"foo",3,&NumWritten,NULL); if (!Success) { DbgPrint("WriteFile failed\n"); } else { DbgPrint("WriteFile succeeded\n"); } */ // grab mutex Success = WaitForSingleObject(GraphicsInfo.hMutex,-1); if (Success) { DbgPrint("WaitForSingleObject failed\n"); } else { DbgPrint("WaitForSingleObject succeeded\n"); } RtlCopyMemory(GraphicsInfo.lpBitMap,abBigCat,(32*128/8));// write bitmap to memory ReleaseMutex(GraphicsInfo.hMutex);// release mutex // write bitmap to memory Rect.Left = 0; Rect.Top = 0; Rect.Right = 31; Rect.Bottom = 31; Success = InvalidateConsoleDIBits(Handle,&Rect); if (!Success) { DbgPrint("InvalidateConsoleDIBits failed\n"); } else { DbgPrint("InvalidateConsoleDIBits succeeded\n"); } /* i=0; while (i<20) { INPUT_RECORD Buffer; DWORD NumRead; ReadConsoleInput(GetStdHandle(STD_INPUT_HANDLE), &Buffer, 1, &NumRead); if (Buffer.EventType == MOUSE_EVENT) { DbgPrint("Mouse position is %d %d\n", Buffer.Event.MouseEvent.dwMousePosition.X, Buffer.Event.MouseEvent.dwMousePosition.Y); i++; } } */ while (TRUE) { Sleep(10000); } if (!SetConsoleActiveScreenBuffer(GetStdHandle(STD_OUTPUT_HANDLE))) { DbgPrint("SetConsoleActiveScreenBuffer failed\n"); return FALSE; } if (!CloseHandle(Handle)) { DbgPrint("CloseHandle failed\n"); return FALSE; } DbgPrint( "TGRAPH: Exiting Test Program\n" ); return TRUE; }