dolphin/Source/Plugins/Plugin_DSP_LLE/Src/Logging/Console.cpp

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// Copyright (C) 2003-2008 Dolphin Project.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#ifdef _WIN32
// =======================================================================================
// Includes
// --------------
#include <string>
#include <stdio.h>
#include <windows.h>
// ---------------------------------------------------------------------------------------
// Defines and settings
// --------------
bool g_consoleEnable = true;
#define DEBUGG
//#define DEBUGG_FILEONLY
//#define DEBUGG_NOFILE
// ---------------------------------------------------------------------------------------
// ---------------------------------------------------------------------------------------
// Handles
// --------------
#ifdef DEBUGG
FILE* __fStdOut = NULL;
#endif
#ifndef DEBUGG_FILEONLY
HANDLE __hStdOut = NULL;
#endif
// ==============
// =======================================================================================
// Width and height is the size of console window, if you specify fname,
// the output will also be writton to this file. The file pointer is automatically closed
// when you close the app
// --------------
void startConsoleWin(int width, int height, char* fname)
{
#ifdef DEBUGG
#ifndef DEBUGG_FILEONLY
AllocConsole();
SetConsoleTitle(fname);
__hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);
COORD co = {width,height};
SetConsoleScreenBufferSize(__hStdOut, co);
SMALL_RECT coo = {0,0,(width - 1),70}; // top, left, right, bottom
SetConsoleWindowInfo(__hStdOut, TRUE, &coo);
#endif
#ifndef DEBUGG_NOFILE
// ---------------------------------------------------------------------------------------
// Write to a file
if(fname)
{
// Edit the log file name
std::string FileEnding = ".log";
std::string FileName = fname;
std::string FullFilename = (FileName + FileEnding);
__fStdOut = fopen(FullFilename.c_str(), "w");
}
// -----------------
#endif
#endif
}
void ClearScreen();
int wprintf(char *fmt, ...)
{
#ifdef DEBUGG
char s[6000]; // WARNING: mind this value
va_list argptr;
int cnt;
va_start(argptr, fmt);
cnt = vsnprintf(s, 3000, fmt, argptr);
va_end(argptr);
DWORD cCharsWritten;
// ---------------------------------------------------------------------------------------
#ifndef DEBUGG_FILEONLY
if(__hStdOut)
{
WriteConsole(__hStdOut, s, strlen(s), &cCharsWritten, NULL);
}
#endif
#ifndef DEBUGG_NOFILE
// ---------------------------------------------------------------------------------------
if(__fStdOut)
fprintf(__fStdOut, s);
// ---------------------------------------------------------------------------------------
#endif
return(cnt);
#else
return 0;
#endif
}
// =======================================================================================
// Clear screen
// --------------
void ClearScreen()
{
if(g_consoleEnable)
{
COORD coordScreen = { 0, 0 };
DWORD cCharsWritten;
CONSOLE_SCREEN_BUFFER_INFO csbi;
DWORD dwConSize;
HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
//HANDLE hConsole = __hStdOut;
GetConsoleScreenBufferInfo(hConsole, &csbi);
dwConSize = csbi.dwSize.X * csbi.dwSize.Y;
FillConsoleOutputCharacter(hConsole, TEXT(' '), dwConSize,
coordScreen, &cCharsWritten);
GetConsoleScreenBufferInfo(hConsole, &csbi);
FillConsoleOutputAttribute(hConsole, csbi.wAttributes, dwConSize,
coordScreen, &cCharsWritten);
SetConsoleCursorPosition(hConsole, coordScreen);
}
}
// =======================================================================================
// Get console HWND to be able to use MoveWindow()
// --------------
HWND GetConsoleHwnd(void)
{
#define MY_BUFSIZE 1024 // Buffer size for console window titles.
HWND hwndFound; // This is what is returned to the caller.
char pszNewWindowTitle[MY_BUFSIZE]; // Contains fabricated
// WindowTitle.
char pszOldWindowTitle[MY_BUFSIZE]; // Contains original
// WindowTitle.
// Fetch current window title.
GetConsoleTitle(pszOldWindowTitle, MY_BUFSIZE);
// Format a "unique" NewWindowTitle.
wsprintf(pszNewWindowTitle,"%d/%d",
GetTickCount(),
GetCurrentProcessId());
// Change current window title.
SetConsoleTitle(pszNewWindowTitle);
// Ensure window title has been updated.
Sleep(40);
// Look for NewWindowTitle.
hwndFound = FindWindow(NULL, pszNewWindowTitle);
// Restore original window title.
SetConsoleTitle(pszOldWindowTitle);
return(hwndFound);
}
#endif