Esempi in C++ (Cpp) per get_readonly_data_path

Esempio n. 1

File: evdev.cpp Progetto: OrN/reicast-emulator

	int input_evdev_init(EvdevController* controller, const char* device, const char* custom_mapping_fname = NULL)
	{
		load_libevdev();

		char name[256] = "Unknown";

		printf("evdev: Trying to open device at '%s'\n", device);

		int fd = open(device, O_RDWR);

		if (fd >= 0)
		{
			fcntl(fd, F_SETFL, O_NONBLOCK);
			if(ioctl(fd, EVIOCGNAME(sizeof(name)), name) < 0)
			{
				perror("evdev: ioctl");
				return -2;
			}
			else
			{
				printf("evdev: Found '%s' at '%s'\n", name, device);

				controller->fd = fd;

				const char* mapping_fname;

				if(custom_mapping_fname != NULL)
				{
					mapping_fname = custom_mapping_fname;
				}
				else
				{
					#if defined(TARGET_PANDORA)
						mapping_fname = "controller_pandora.cfg";
					#elif defined(TARGET_GCW0)
						mapping_fname = "controller_gcwz.cfg";
					#else
						if (strcmp(name, "Microsoft X-Box 360 pad") == 0 ||
							strcmp(name, "Xbox 360 Wireless Receiver") == 0 ||
							strcmp(name, "Xbox 360 Wireless Receiver (XBOX)") == 0)
						{
							mapping_fname = "controller_xpad.cfg";
						}
						else if (strstr(name, "Xbox Gamepad (userspace driver)") != NULL)
						{
							mapping_fname = "controller_xboxdrv.cfg";
						}
						else if (strstr(name, "keyboard") != NULL ||
								 strstr(name, "Keyboard") != NULL)
						{
							mapping_fname = "keyboard.cfg";
						}
						else
						{
							mapping_fname = "controller_generic.cfg";
						}
					#endif
				}
				if(loaded_mappings.count(string(mapping_fname)) == 0)
				{
					FILE* mapping_fd = NULL;
					if(mapping_fname[0] == '/')
					{
						// Absolute mapping
						mapping_fd = fopen(mapping_fname, "r");
					}
					else
					{
						// Mapping from ~/.reicast/mappings/
						size_t size_needed = snprintf(NULL, 0, EVDEV_MAPPING_PATH, mapping_fname) + 1;
						char* mapping_path = (char*)malloc(size_needed);
						sprintf(mapping_path, EVDEV_MAPPING_PATH, mapping_fname);
						mapping_fd = fopen(get_readonly_data_path(mapping_path).c_str(), "r");
						free(mapping_path);
					}
					
					if(mapping_fd != NULL)
					{
						printf("evdev: reading mapping file: '%s'\n", mapping_fname);
						loaded_mappings.insert(std::make_pair(string(mapping_fname), load_mapping(mapping_fd)));
						fclose(mapping_fd);

					}
					else
					{
						printf("evdev: unable to open mapping file '%s'\n", mapping_fname);
						perror("evdev");
						return -3;
					}
				}
				controller->mapping = &loaded_mappings[string(mapping_fname)];
				printf("evdev: Using '%s' mapping\n", controller->mapping->name);
				controller->init();

				return 0;
			}
		}
		else
		{
			perror("evdev: open");
			return -1;
		}
	}

Esempio n. 2

File: nullDC.cpp Progetto: Hyell/reicast-emulator

int dc_init(int argc,wchar* argv[])
{
	setbuf(stdin,0);
	setbuf(stdout,0);
	setbuf(stderr,0);
	if (!_vmem_reserve())
	{
		printf("Failed to alloc mem\n");
		return -1;
	}

#if !defined(TARGET_NO_WEBUI)
	webui_thd.Start();
#endif

	if(ParseCommandLine(argc,argv))
	{
		return 69;
	}
	if(!cfgOpen())
	{
		msgboxf("Unable to open config file",MBX_ICONERROR);
		return -4;
	}
	LoadSettings();
#ifndef _ANDROID
	os_CreateWindow();
#endif

	int rv= 0;

#if HOST_OS != OS_DARWIN
    #define DATA_PATH "/data/"
#else
    #define DATA_PATH "/"
#endif
    
	if (settings.bios.UseReios || !LoadRomFiles(get_readonly_data_path(DATA_PATH)))
	{
		if (!LoadHle(get_readonly_data_path(DATA_PATH)))
			return -3;
		else
			printf("Did not load bios, using reios\n");
	}

#if FEAT_SHREC != DYNAREC_NONE
	if(settings.dynarec.Enable)
	{
		Get_Sh4Recompiler(&sh4_cpu);
		printf("Using Recompiler\n");
	}
	else
#endif
	{
		Get_Sh4Interpreter(&sh4_cpu);
		printf("Using Interpreter\n");
	}
	
  InitAudio();

	sh4_cpu.Init();
	mem_Init();

	plugins_Init();
	
	mem_map_default();

#ifndef _ANDROID
	mcfg_CreateDevices();
#else
    mcfg_CreateDevices();
#endif

	plugins_Reset(false);
	mem_Reset(false);
	

	sh4_cpu.Reset(false);
	
	return rv;
}