dd3b512daf
* NEW: Update copyrights. git-svn-id: svn://localhost/gambas/trunk@4384 867c0c6c-44f3-4631-809d-bfa615b0a4ec
98 lines
2 KiB
C++
98 lines
2 KiB
C++
/***************************************************************************
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SDLdebug.cpp
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(c) 2006-2008 Laurent Carlier <lordheavy@users.sourceforge.net>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA.
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***************************************************************************/
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#include "SDLdebug.h"
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#include <iostream>
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#include <sstream>
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#include <string>
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#include <cstdio>
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#include <cstdlib>
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#include <cstdarg>
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std::string DebugString = "";
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void SDLdebug::Init()
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{
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char* debug = std::getenv("DEBUG_GB_SDL");
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if (debug != NULL)
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DebugString = debug;
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}
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void SDLdebug::Print(const char* message, ...)
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{
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std::string msg;
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const char *p;
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std::va_list list;
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va_start(list, message);
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if (DebugString.empty())
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return;
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for (p = message ; *p ; p++)
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{
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std::stringstream res;
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if (*p != '%')
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{
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msg.push_back(*p);
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continue;
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}
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p++;
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switch(*p)
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{
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int val;
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char* strval;
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//long
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case 'd' :
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val = va_arg(list, long);
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res << val;
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break;
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//hex
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case 'h' :
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val = va_arg(list, long);
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res << std::hex << val;
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break;
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//boolean
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case 'b' :
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val = va_arg(list, int);
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(val) ? res << "True": res << "False";
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break;
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//char string
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case 's' :
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strval = va_arg(list, char*);
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res << strval;
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break;
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default :
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res << "%" << *p;
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}
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msg = msg.append(res.str());
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}
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va_end(list);
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std::cerr << "==GB.SDL== " << msg << std::endl;
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}
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