예제 #1
0
파일: io.c 프로젝트: mbelicki/warp
extern warp_result_t save_file
(const char *path, const char *data, size_t size) {
    SDL_RWops *io = SDL_RWFromFile(path, "w");
    if (io == NULL) {
        return warp_failure("Cannot open the file: %s.", path);
    }
    const size_t saved_count = io->write(io, data, size, 1);
    io->close(io);
    if (saved_count != 1) {
        warp_log_e("Expected to save single object,"
                   " number of saved objects: %zu", saved_count);
    }
    return warp_success();
}
예제 #2
0
파일: testfile.c 프로젝트: nint22/RayCaster
int
main(int argc, char *argv[])
{
    SDL_RWops *rwops = NULL;
    char test_buf[30];

    /* Enable standard application logging */
	SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO);

    cleanup();

/* test 1 : basic argument test: all those calls to SDL_RWFromFile should fail */

    rwops = SDL_RWFromFile(NULL, NULL);
    if (rwops)
        RWOP_ERR_QUIT(rwops);
    rwops = SDL_RWFromFile(NULL, "ab+");
    if (rwops)
        RWOP_ERR_QUIT(rwops);
    rwops = SDL_RWFromFile(NULL, "sldfkjsldkfj");
    if (rwops)
        RWOP_ERR_QUIT(rwops);
    rwops = SDL_RWFromFile("something", "");
    if (rwops)
        RWOP_ERR_QUIT(rwops);
    rwops = SDL_RWFromFile("something", NULL);
    if (rwops)
        RWOP_ERR_QUIT(rwops);
    SDL_Log("test1 OK\n");

/* test 2 : check that inexistent file is not successfully opened/created when required */
/* modes : r, r+ imply that file MUST exist
   modes : a, a+, w, w+ checks that it succeeds (file may not exists)

 */
    rwops = SDL_RWFromFile(FBASENAME2, "rb");   /* this file doesn't exist that call must fail */
    if (rwops)
        RWOP_ERR_QUIT(rwops);
    rwops = SDL_RWFromFile(FBASENAME2, "rb+");  /* this file doesn't exist that call must fail */
    if (rwops)
        RWOP_ERR_QUIT(rwops);
    rwops = SDL_RWFromFile(FBASENAME2, "wb");
    if (!rwops)
        RWOP_ERR_QUIT(rwops);
    rwops->close(rwops);
    unlink(FBASENAME2);
    rwops = SDL_RWFromFile(FBASENAME2, "wb+");
    if (!rwops)
        RWOP_ERR_QUIT(rwops);
    rwops->close(rwops);
    unlink(FBASENAME2);
    rwops = SDL_RWFromFile(FBASENAME2, "ab");
    if (!rwops)
        RWOP_ERR_QUIT(rwops);
    rwops->close(rwops);
    unlink(FBASENAME2);
    rwops = SDL_RWFromFile(FBASENAME2, "ab+");
    if (!rwops)
        RWOP_ERR_QUIT(rwops);
    rwops->close(rwops);
    unlink(FBASENAME2);
    SDL_Log("test2 OK\n");

/* test 3 : creation, writing , reading, seeking,
            test : w mode, r mode, w+ mode
 */
    rwops = SDL_RWFromFile(FBASENAME1, "wb");   /* write only */
    if (!rwops)
        RWOP_ERR_QUIT(rwops);
    if (1 != rwops->write(rwops, "1234567890", 10, 1))
        RWOP_ERR_QUIT(rwops);
    if (10 != rwops->write(rwops, "1234567890", 1, 10))
        RWOP_ERR_QUIT(rwops);
    if (7 != rwops->write(rwops, "1234567", 1, 7))
        RWOP_ERR_QUIT(rwops);
    if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET))
        RWOP_ERR_QUIT(rwops);
    if (0 != rwops->read(rwops, test_buf, 1, 1))
        RWOP_ERR_QUIT(rwops);   /* we are in write only mode */
    rwops->close(rwops);

    rwops = SDL_RWFromFile(FBASENAME1, "rb");   /* read mode, file must exists */
    if (!rwops)
        RWOP_ERR_QUIT(rwops);
    if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET))
        RWOP_ERR_QUIT(rwops);
    if (20 != rwops->seek(rwops, -7, RW_SEEK_END))
        RWOP_ERR_QUIT(rwops);
    if (7 != rwops->read(rwops, test_buf, 1, 7))
        RWOP_ERR_QUIT(rwops);
    if (SDL_memcmp(test_buf, "1234567", 7))
        RWOP_ERR_QUIT(rwops);
    if (0 != rwops->read(rwops, test_buf, 1, 1))
        RWOP_ERR_QUIT(rwops);
    if (0 != rwops->read(rwops, test_buf, 10, 100))
        RWOP_ERR_QUIT(rwops);
    if (0 != rwops->seek(rwops, -27, RW_SEEK_CUR))
        RWOP_ERR_QUIT(rwops);
    if (2 != rwops->read(rwops, test_buf, 10, 3))
        RWOP_ERR_QUIT(rwops);
    if (SDL_memcmp(test_buf, "12345678901234567890", 20))
        RWOP_ERR_QUIT(rwops);
    if (0 != rwops->write(rwops, test_buf, 1, 1))
        RWOP_ERR_QUIT(rwops);   /* readonly mode */
    rwops->close(rwops);

/* test 3: same with w+ mode */
    rwops = SDL_RWFromFile(FBASENAME1, "wb+");  /* write + read + truncation */
    if (!rwops)
        RWOP_ERR_QUIT(rwops);
    if (1 != rwops->write(rwops, "1234567890", 10, 1))
        RWOP_ERR_QUIT(rwops);
    if (10 != rwops->write(rwops, "1234567890", 1, 10))
        RWOP_ERR_QUIT(rwops);
    if (7 != rwops->write(rwops, "1234567", 1, 7))
        RWOP_ERR_QUIT(rwops);
    if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET))
        RWOP_ERR_QUIT(rwops);
    if (1 != rwops->read(rwops, test_buf, 1, 1))
        RWOP_ERR_QUIT(rwops);   /* we are in read/write mode */
    if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET))
        RWOP_ERR_QUIT(rwops);
    if (20 != rwops->seek(rwops, -7, RW_SEEK_END))
        RWOP_ERR_QUIT(rwops);
    if (7 != rwops->read(rwops, test_buf, 1, 7))
        RWOP_ERR_QUIT(rwops);
    if (SDL_memcmp(test_buf, "1234567", 7))
        RWOP_ERR_QUIT(rwops);
    if (0 != rwops->read(rwops, test_buf, 1, 1))
        RWOP_ERR_QUIT(rwops);
    if (0 != rwops->read(rwops, test_buf, 10, 100))
        RWOP_ERR_QUIT(rwops);
    if (0 != rwops->seek(rwops, -27, RW_SEEK_CUR))
        RWOP_ERR_QUIT(rwops);
    if (2 != rwops->read(rwops, test_buf, 10, 3))
        RWOP_ERR_QUIT(rwops);
    if (SDL_memcmp(test_buf, "12345678901234567890", 20))
        RWOP_ERR_QUIT(rwops);
    rwops->close(rwops);
    SDL_Log("test3 OK\n");

/* test 4: same in r+ mode */
    rwops = SDL_RWFromFile(FBASENAME1, "rb+");  /* write + read + file must exists, no truncation */
    if (!rwops)
        RWOP_ERR_QUIT(rwops);
    if (1 != rwops->write(rwops, "1234567890", 10, 1))
        RWOP_ERR_QUIT(rwops);
    if (10 != rwops->write(rwops, "1234567890", 1, 10))
        RWOP_ERR_QUIT(rwops);
    if (7 != rwops->write(rwops, "1234567", 1, 7))
        RWOP_ERR_QUIT(rwops);
    if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET))
        RWOP_ERR_QUIT(rwops);
    if (1 != rwops->read(rwops, test_buf, 1, 1))
        RWOP_ERR_QUIT(rwops);   /* we are in read/write mode */
    if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET))
        RWOP_ERR_QUIT(rwops);
    if (20 != rwops->seek(rwops, -7, RW_SEEK_END))
        RWOP_ERR_QUIT(rwops);
    if (7 != rwops->read(rwops, test_buf, 1, 7))
        RWOP_ERR_QUIT(rwops);
    if (SDL_memcmp(test_buf, "1234567", 7))
        RWOP_ERR_QUIT(rwops);
    if (0 != rwops->read(rwops, test_buf, 1, 1))
        RWOP_ERR_QUIT(rwops);
    if (0 != rwops->read(rwops, test_buf, 10, 100))
        RWOP_ERR_QUIT(rwops);
    if (0 != rwops->seek(rwops, -27, RW_SEEK_CUR))
        RWOP_ERR_QUIT(rwops);
    if (2 != rwops->read(rwops, test_buf, 10, 3))
        RWOP_ERR_QUIT(rwops);
    if (SDL_memcmp(test_buf, "12345678901234567890", 20))
        RWOP_ERR_QUIT(rwops);
    rwops->close(rwops);
    SDL_Log("test4 OK\n");

/* test5 : append mode */
    rwops = SDL_RWFromFile(FBASENAME1, "ab+");  /* write + read + append */
    if (!rwops)
        RWOP_ERR_QUIT(rwops);
    if (1 != rwops->write(rwops, "1234567890", 10, 1))
        RWOP_ERR_QUIT(rwops);
    if (10 != rwops->write(rwops, "1234567890", 1, 10))
        RWOP_ERR_QUIT(rwops);
    if (7 != rwops->write(rwops, "1234567", 1, 7))
        RWOP_ERR_QUIT(rwops);
    if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET))
        RWOP_ERR_QUIT(rwops);

    if (1 != rwops->read(rwops, test_buf, 1, 1))
        RWOP_ERR_QUIT(rwops);
    if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET))
        RWOP_ERR_QUIT(rwops);

    if (20 + 27 != rwops->seek(rwops, -7, RW_SEEK_END))
        RWOP_ERR_QUIT(rwops);
    if (7 != rwops->read(rwops, test_buf, 1, 7))
        RWOP_ERR_QUIT(rwops);
    if (SDL_memcmp(test_buf, "1234567", 7))
        RWOP_ERR_QUIT(rwops);
    if (0 != rwops->read(rwops, test_buf, 1, 1))
        RWOP_ERR_QUIT(rwops);
    if (0 != rwops->read(rwops, test_buf, 10, 100))
        RWOP_ERR_QUIT(rwops);

    if (27 != rwops->seek(rwops, -27, RW_SEEK_CUR))
        RWOP_ERR_QUIT(rwops);

    if (0 != rwops->seek(rwops, 0L, RW_SEEK_SET))
        RWOP_ERR_QUIT(rwops);
    if (3 != rwops->read(rwops, test_buf, 10, 3))
        RWOP_ERR_QUIT(rwops);
    if (SDL_memcmp(test_buf, "123456789012345678901234567123", 30))
        RWOP_ERR_QUIT(rwops);
    rwops->close(rwops);
    SDL_Log("test5 OK\n");
    cleanup();
    return 0;                   /* all ok */
}
예제 #3
0
파일: Main.cpp 프로젝트: ArionWT/openspades
int main(int argc, char ** argv)
{
#ifdef WIN32
	SetUnhandledExceptionFilter( UnhandledExceptionProc );
#endif

	for(int i = 1; i < argc;) {
			int ret = argsHandler(argc, argv, i);
			if(!ret) {
				// ignore unknown arg
				i++;
			}
		}

		if ( cg_printVersion ) {
			printf( "%s\n", PACKAGE_STRING );
			return 0;
		}

		if ( cg_printHelp ) {
			printHelp( argv[0] );
			return 0;
		}


	std::unique_ptr<SplashWindow> splashWindow;

	try{

		// start recording backtrace
		spades::reflection::Backtrace::StartBacktrace();
		SPADES_MARK_FUNCTION();

		// show splash window
		// NOTE: splash window uses image loader, which assumes backtrace is already initialized.
		splashWindow.reset(new SplashWindow());
		auto showSplashWindowTime = SDL_GetTicks();
		auto pumpEvents = [&splashWindow] { splashWindow->PumpEvents(); };

		// initialize threads
		spades::Thread::InitThreadSystem();
		spades::DispatchQueue::GetThreadQueue()->MarkSDLVideoThread();

		SPLog("Package: " PACKAGE_STRING);
		// setup user-specific default resource directories
#ifdef WIN32
		static wchar_t buf[4096];
		GetModuleFileNameW(NULL, buf, 4096);
		std::wstring appdir = buf;
		appdir = appdir.substr(0, appdir.find_last_of(L'\\')+1);

		if(SUCCEEDED(SHGetFolderPathW(NULL, CSIDL_APPDATA, NULL, 0, buf))){
			std::wstring datadir = buf;
			datadir += L"\\OpenSpades\\Resources";
			spades::FileManager::AddFileSystem(new spades::DirectoryFileSystem(Utf8FromWString(datadir.c_str()), true));
		}
		
		spades::FileManager::AddFileSystem(new spades::DirectoryFileSystem(Utf8FromWString((appdir + L"Resources").c_str()), false));
		
		//fltk has a console window on windows (can disable while building, maybe use a builtin console for a later release?)
		HWND hCon = GetConsoleWindow();
		if( NULL != hCon ) {
			setIcon( hCon );
		}

#elif defined(__APPLE__)
		std::string home = getenv("HOME");
		spades::FileManager::AddFileSystem
		(new spades::DirectoryFileSystem("./Resources", false));

		// OS X application is made of Bundle, which contains its own Resources directory.
		{
			char *baseDir = SDL_GetBasePath();
			if(baseDir) {
				spades::FileManager::AddFileSystem
				(new spades::DirectoryFileSystem(baseDir, false));
				SDL_free(baseDir);
			}
		}

		spades::FileManager::AddFileSystem
		(new spades::DirectoryFileSystem(home+"/Library/Application Support/OpenSpades/Resources", true));
#else
		std::string home = getenv("HOME");

		spades::FileManager::AddFileSystem
		(new spades::DirectoryFileSystem("./Resources", false));

		spades::FileManager::AddFileSystem(new spades::DirectoryFileSystem(CMAKE_INSTALL_PREFIX "/" OPENSPADES_INSTALL_RESOURCES, false));

		std::string xdg_data_home = home+"/.local/share";

		if (getenv("XDG_DATA_HOME") == NULL) {
			SPLog("XDG_DATA_HOME not defined. Assuming that XDG_DATA_HOME is ~/.local/share");
		}
		else {
			std::string xdg_data_home = getenv("XDG_DATA_HOME");
			SPLog("XDG_DATA_HOME is %s", xdg_data_home.c_str());
		}

		struct stat info;

		if ( stat((xdg_data_home+"/openspades").c_str(), &info ) != 0 ) {
			if ( stat((home+"/.openspades").c_str(), &info ) != 0) { }
			else if( info.st_mode & S_IFDIR ) {
				SPLog("Openspades directory in XDG_DATA_HOME not found, though old directory exists. Trying to resolve compatibility problem.");

				if (rename( (home+"/.openspades").c_str() , (xdg_data_home+"/openspades").c_str() ) != 0) {
					SPLog("Failed to move old directory to new.");
				} else {
					SPLog("Successfully moved old directory.");

					if (mkdir((home+"/.openspades").c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) == 0) {
						SDL_RWops *io = SDL_RWFromFile((home+"/.openspades/CONTENT_MOVED_TO_NEW_DIR").c_str(), "wb");
						if (io != NULL) {
							const char* text = ("Content of this directory moved to "+xdg_data_home+"/openspades").c_str();
							io->write(io, text, strlen(text), 1);
							io->close(io);
						}
					}
				}
			}
		}

		spades::FileManager::AddFileSystem
		(new spades::DirectoryFileSystem(xdg_data_home+"/openspades/Resources", true));

#endif

		// start log output to SystemMessages.log
		try{
			spades::StartLog();
		}catch(const std::exception& ex){
			SDL_InitSubSystem(SDL_INIT_VIDEO);
			auto msg = spades::Format("Failed to start recording log because of the following error:\n{0}\n\n"
									  "OpenSpades will continue to run, but any critical events are not logged.", ex.what());
			if(SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_WARNING,
										"OpenSpades Log System Failure",
										msg.c_str(), splashWindow->GetWindow())) {
				// showing dialog failed.
			}
		}
		SPLog("Log Started.");

		// load preferences.
		spades::Settings::GetInstance()->Load();
		pumpEvents();

		// dump CPU info (for debugging?)
		{
			spades::CpuID cpuid;
			SPLog("---- CPU Information ----");
			SPLog("Vendor ID: %s", cpuid.GetVendorId().c_str());
			SPLog("Brand ID: %s", cpuid.GetBrand().c_str());
			SPLog("Supports MMX: %s", cpuid.Supports(spades::CpuFeature::MMX)?"YES":"NO");
			SPLog("Supports SSE: %s", cpuid.Supports(spades::CpuFeature::SSE)?"YES":"NO");
			SPLog("Supports SSE2: %s", cpuid.Supports(spades::CpuFeature::SSE2)?"YES":"NO");
			SPLog("Supports SSE3: %s", cpuid.Supports(spades::CpuFeature::SSE3)?"YES":"NO");
			SPLog("Supports SSSE3: %s", cpuid.Supports(spades::CpuFeature::SSSE3)?"YES":"NO");
			SPLog("Supports FMA: %s", cpuid.Supports(spades::CpuFeature::FMA)?"YES":"NO");
			SPLog("Supports AVX: %s", cpuid.Supports(spades::CpuFeature::AVX)?"YES":"NO");
			SPLog("Supports AVX2: %s", cpuid.Supports(spades::CpuFeature::AVX2)?"YES":"NO");
			SPLog("Supports AVX512F: %s", cpuid.Supports(spades::CpuFeature::AVX512F)?"YES":"NO");
			SPLog("Supports AVX512CD: %s", cpuid.Supports(spades::CpuFeature::AVX512CD)?"YES":"NO");
			SPLog("Supports AVX512ER: %s", cpuid.Supports(spades::CpuFeature::AVX512ER)?"YES":"NO");
			SPLog("Supports AVX512PF: %s", cpuid.Supports(spades::CpuFeature::AVX512PF)?"YES":"NO");
			SPLog("Simultaneous Multithreading: %s", cpuid.Supports(spades::CpuFeature::SimultaneousMT)?"YES":"NO");
			SPLog("Misc:");
			SPLog("%s", cpuid.GetMiscInfo().c_str());
			SPLog("-------------------------");
		}

		// register resource directory specified by Makefile (or something)
#if defined(RESDIR_DEFINED)
		spades::FileManager::AddFileSystem(new spades::DirectoryFileSystem(RESDIR, false));
#endif

		// search current file system for .pak files
		{
			std::vector<spades::IFileSystem*> fss;
			std::vector<spades::IFileSystem*> fssImportant;

			std::vector<std::string> files = spades::FileManager::EnumFiles("");

			struct Comparator {
				static int GetPakId(const std::string& str) {
					if(str.size() >= 4 && str[0] == 'p' &&
					   str[1] == 'a' && str[2] == 'k' &&
					   (str[3] >= '0' && str[3] <= '9')){
						return atoi(str.c_str() + 3);
					}else{
						return 32767;
					}
				}
				static bool Compare(const std::string& a,
									const std::string& b) {
					int pa = GetPakId(a);
					int pb = GetPakId(b);
					if(pa == pb){
						return a < b;
					}else{
						return pa < pb;
					}
				}
			};

			std::sort(files.begin(), files.end(), Comparator::Compare);

			for(size_t i = 0; i < files.size(); i++){
				std::string name = files[i];

				// check extension
				if(name.size() < 4 ||
				   name.rfind(".pak") != name.size() - 4){
					continue;
				}

				if(spades::FileManager::FileExists(name.c_str())) {
					spades::IStream *stream = spades::FileManager::OpenForReading(name.c_str());
					spades::ZipFileSystem *fs = new spades::ZipFileSystem(stream);
					if(name[0] == '_' && false) { // last resort for #198
						SPLog("Pak Registered: %s (marked as 'important')\n", name.c_str());
						fssImportant.push_back(fs);
					}else{
						SPLog("Pak Registered: %s\n", name.c_str());
						fss.push_back(fs);
					}
				}
			}
			for(size_t i = fss.size(); i > 0; i--){
				spades::FileManager::AppendFileSystem(fss[i - 1]);
			}
			for(size_t i = 0; i < fssImportant.size(); i++){
				spades::FileManager::PrependFileSystem(fssImportant[i]);
			}
		}
		pumpEvents();

		// initialize localization system
		SPLog("Initializing localization system");
		spades::LoadCurrentLocale();
		_Tr("Main", "Localization System Loaded");
		pumpEvents();

		// parse args

		// initialize AngelScript
		SPLog("Initializing script engine");
		spades::ScriptManager::GetInstance();
		pumpEvents();

		ThreadQuantumSetter quantumSetter;
		(void)quantumSetter; // suppress "unused variable" warning

		SDL_InitSubSystem(SDL_INIT_VIDEO);

		// we want to show splash window at least for some time...
		pumpEvents();
		auto ticks = SDL_GetTicks();
		if(ticks < showSplashWindowTime + 1500) {
			SDL_Delay(showSplashWindowTime + 1500 - ticks);
		}
		pumpEvents();

		// everything is now ready!
		if( !cg_autoConnect ) {
			if(!((int)cl_showStartupWindow != 0 ||
				 splashWindow->IsStartupScreenRequested())) {
				splashWindow.reset();

				SPLog("Starting main screen");
				spades::StartMainScreen();
			}else{
				splashWindow.reset();

				SPLog("Starting startup window");
				::spades::gui::StartupScreen::Run();
			}
		} else {
			splashWindow.reset();

			spades::ServerAddress host(cg_lastQuickConnectHost.CString(), (int)cg_protocolVersion == 3 ? spades::ProtocolVersion::v075 : spades::ProtocolVersion::v076 );
			spades::StartClient(host, cg_playerName);
		}

		spades::Settings::GetInstance()->Flush();

	}catch(const ExitRequestException&){
		// user changed his mind.
	}catch(const std::exception& ex) {

		try {
			splashWindow.reset(nullptr);
		}catch(...){
		}

		std::string msg = ex.what();
		msg = _Tr("Main", "A serious error caused OpenSpades to stop working:\n\n{0}\n\nSee SystemMessages.log for more details.", msg);

		SPLog("[!] Terminating due to the fatal error: %s", ex.what());

		SDL_InitSubSystem(SDL_INIT_VIDEO);
		if(SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, _Tr("Main", "OpenSpades Fatal Error").c_str(), msg.c_str(), nullptr)) {
			// showing dialog failed.
			// TODO: do appropriate action
		}

	}

    return 0;
}
예제 #4
0
int main(int argc, char *argv[])
{
	SDL_RWops *rwops = NULL;
	char test_buf[30];
	
	cleanup();

	
	rwops = SDL_RWFromFile(NULL,NULL);
	if (rwops) RWOP_ERR_QUIT(rwops);
	rwops = SDL_RWFromFile(NULL,"ab+");
	if (rwops) RWOP_ERR_QUIT(rwops);
	rwops = SDL_RWFromFile(NULL,"sldfkjsldkfj");
	if (rwops) RWOP_ERR_QUIT(rwops);
	rwops = SDL_RWFromFile("something","");
	if (rwops) RWOP_ERR_QUIT(rwops);
	rwops = SDL_RWFromFile("something",NULL);
	if (rwops) RWOP_ERR_QUIT(rwops);	
	printf("test1 OK\n");

	rwops = SDL_RWFromFile(FBASENAME2,"rb"); 
	if (rwops) RWOP_ERR_QUIT(rwops);
	rwops = SDL_RWFromFile(FBASENAME2,"rb+"); 
	if (rwops) RWOP_ERR_QUIT(rwops);
	rwops = SDL_RWFromFile(FBASENAME2,"wb");
	if (!rwops) RWOP_ERR_QUIT(rwops); 
	rwops->close(rwops); unlink(FBASENAME2);
	rwops = SDL_RWFromFile(FBASENAME2,"wb+");
	if (!rwops) RWOP_ERR_QUIT(rwops); 
	rwops->close(rwops); unlink(FBASENAME2);
	rwops = SDL_RWFromFile(FBASENAME2,"ab"); 
	if (!rwops) RWOP_ERR_QUIT(rwops); 
	rwops->close(rwops); unlink(FBASENAME2);
	rwops = SDL_RWFromFile(FBASENAME2,"ab+");
	if (!rwops) RWOP_ERR_QUIT(rwops); 
	rwops->close(rwops); unlink(FBASENAME2);
	printf("test2 OK\n");

	rwops = SDL_RWFromFile(FBASENAME1,"wb"); 	
	if (!rwops)											RWOP_ERR_QUIT(rwops);
	if (1 != rwops->write(rwops,"1234567890",10,1) )	RWOP_ERR_QUIT(rwops);		
	if (10 != rwops->write(rwops,"1234567890",1,10) )	RWOP_ERR_QUIT(rwops);		
	if (7 != rwops->write(rwops,"1234567",1,7) )		RWOP_ERR_QUIT(rwops);		
	if (0!=rwops->seek(rwops,0L,RW_SEEK_SET))			RWOP_ERR_QUIT(rwops);					
	if (0!=rwops->read(rwops,test_buf,1,1))				RWOP_ERR_QUIT(rwops); 
	rwops->close(rwops);

	rwops = SDL_RWFromFile(FBASENAME1,"rb"); 
	if (!rwops)											RWOP_ERR_QUIT(rwops);
	if (0!=rwops->seek(rwops,0L,RW_SEEK_SET))			RWOP_ERR_QUIT(rwops);					
	if (20!=rwops->seek(rwops,-7,RW_SEEK_END))			RWOP_ERR_QUIT(rwops);					
	if (7!=rwops->read(rwops,test_buf,1,7))				RWOP_ERR_QUIT(rwops);		
	if (SDL_memcmp(test_buf,"1234567",7))				RWOP_ERR_QUIT(rwops);		
	if (0!=rwops->read(rwops,test_buf,1,1))				RWOP_ERR_QUIT(rwops);		
	if (0!=rwops->read(rwops,test_buf,10,100))			RWOP_ERR_QUIT(rwops);		
	if (0!=rwops->seek(rwops,-27,RW_SEEK_CUR))			RWOP_ERR_QUIT(rwops);		
	if (2!=rwops->read(rwops,test_buf,10,3))			RWOP_ERR_QUIT(rwops);				
	if (SDL_memcmp(test_buf,"12345678901234567890",20))	RWOP_ERR_QUIT(rwops);
	if (0!=rwops->write(rwops,test_buf,1,1))			RWOP_ERR_QUIT(rwops); 
	rwops->close(rwops);

	rwops = SDL_RWFromFile(FBASENAME1,"wb+"); 		
	if (!rwops)											RWOP_ERR_QUIT(rwops);
	if (1 != rwops->write(rwops,"1234567890",10,1) )	RWOP_ERR_QUIT(rwops);		
	if (10 != rwops->write(rwops,"1234567890",1,10) )	RWOP_ERR_QUIT(rwops);		
	if (7 != rwops->write(rwops,"1234567",1,7) )		RWOP_ERR_QUIT(rwops);		
	if (0!=rwops->seek(rwops,0L,RW_SEEK_SET))			RWOP_ERR_QUIT(rwops);					
	if (1!=rwops->read(rwops,test_buf,1,1))				RWOP_ERR_QUIT(rwops); 
	if (0!=rwops->seek(rwops,0L,RW_SEEK_SET))			RWOP_ERR_QUIT(rwops);					
	if (20!=rwops->seek(rwops,-7,RW_SEEK_END))			RWOP_ERR_QUIT(rwops);					
	if (7!=rwops->read(rwops,test_buf,1,7))				RWOP_ERR_QUIT(rwops);		
	if (SDL_memcmp(test_buf,"1234567",7))				RWOP_ERR_QUIT(rwops);		
	if (0!=rwops->read(rwops,test_buf,1,1))				RWOP_ERR_QUIT(rwops);		
	if (0!=rwops->read(rwops,test_buf,10,100))			RWOP_ERR_QUIT(rwops);		
	if (0!=rwops->seek(rwops,-27,RW_SEEK_CUR))			RWOP_ERR_QUIT(rwops);		
	if (2!=rwops->read(rwops,test_buf,10,3))			RWOP_ERR_QUIT(rwops);				
	if (SDL_memcmp(test_buf,"12345678901234567890",20))	RWOP_ERR_QUIT(rwops);
	rwops->close(rwops);
	printf("test3 OK\n");

	rwops = SDL_RWFromFile(FBASENAME1,"rb+"); 		
	if (!rwops)											RWOP_ERR_QUIT(rwops);
	if (1 != rwops->write(rwops,"1234567890",10,1) )	RWOP_ERR_QUIT(rwops);		
	if (10 != rwops->write(rwops,"1234567890",1,10) )	RWOP_ERR_QUIT(rwops);		
	if (7 != rwops->write(rwops,"1234567",1,7) )		RWOP_ERR_QUIT(rwops);		
	if (0!=rwops->seek(rwops,0L,RW_SEEK_SET))			RWOP_ERR_QUIT(rwops);					
	if (1!=rwops->read(rwops,test_buf,1,1))				RWOP_ERR_QUIT(rwops); 
	if (0!=rwops->seek(rwops,0L,RW_SEEK_SET))			RWOP_ERR_QUIT(rwops);					
	if (20!=rwops->seek(rwops,-7,RW_SEEK_END))			RWOP_ERR_QUIT(rwops);					
	if (7!=rwops->read(rwops,test_buf,1,7))				RWOP_ERR_QUIT(rwops);		
	if (SDL_memcmp(test_buf,"1234567",7))				RWOP_ERR_QUIT(rwops);		
	if (0!=rwops->read(rwops,test_buf,1,1))				RWOP_ERR_QUIT(rwops);		
	if (0!=rwops->read(rwops,test_buf,10,100))			RWOP_ERR_QUIT(rwops);		
	if (0!=rwops->seek(rwops,-27,RW_SEEK_CUR))			RWOP_ERR_QUIT(rwops);		
	if (2!=rwops->read(rwops,test_buf,10,3))			RWOP_ERR_QUIT(rwops);				
	if (SDL_memcmp(test_buf,"12345678901234567890",20))	RWOP_ERR_QUIT(rwops);
	rwops->close(rwops);
	printf("test4 OK\n");

	rwops = SDL_RWFromFile(FBASENAME1,"ab+"); 		
	if (!rwops)											RWOP_ERR_QUIT(rwops);
	if (1 != rwops->write(rwops,"1234567890",10,1) )	RWOP_ERR_QUIT(rwops);		
	if (10 != rwops->write(rwops,"1234567890",1,10) )	RWOP_ERR_QUIT(rwops);		
	if (7 != rwops->write(rwops,"1234567",1,7) )		RWOP_ERR_QUIT(rwops); 	
	if (0!=rwops->seek(rwops,0L,RW_SEEK_SET))			RWOP_ERR_QUIT(rwops);					
	
	if (1!=rwops->read(rwops,test_buf,1,1))				RWOP_ERR_QUIT(rwops); 
	if (0!=rwops->seek(rwops,0L,RW_SEEK_SET))			RWOP_ERR_QUIT(rwops);					
	
	if (20+27!=rwops->seek(rwops,-7,RW_SEEK_END))		RWOP_ERR_QUIT(rwops);					
	if (7!=rwops->read(rwops,test_buf,1,7))				RWOP_ERR_QUIT(rwops);		
	if (SDL_memcmp(test_buf,"1234567",7))				RWOP_ERR_QUIT(rwops);		
	if (0!=rwops->read(rwops,test_buf,1,1))				RWOP_ERR_QUIT(rwops);		
	if (0!=rwops->read(rwops,test_buf,10,100))			RWOP_ERR_QUIT(rwops);		
	
	if (27!=rwops->seek(rwops,-27,RW_SEEK_CUR))			RWOP_ERR_QUIT(rwops);
	
	if (0!=rwops->seek(rwops,0L,RW_SEEK_SET))			RWOP_ERR_QUIT(rwops);
	if (3!=rwops->read(rwops,test_buf,10,3))			RWOP_ERR_QUIT(rwops);				
	if (SDL_memcmp(test_buf,"123456789012345678901234567123",30))	
														RWOP_ERR_QUIT(rwops);
	rwops->close(rwops);
	printf("test5 OK\n");
	cleanup();
	return 0; 
}