int SDL_VIDEO_ReadConfig(char *option, char *parameters) { if (strcmp(option, "SCANLINES_PERCENTAGE") == 0) { int value = Util_sscandec(parameters); if (value < 0 || value > 100) return FALSE; else { SDL_VIDEO_scanlines_percentage = value; } } else if (strcmp(option, "INTERPOLATE_SCANLINES") == 0) return (SDL_VIDEO_interpolate_scanlines = Util_sscanbool(parameters)) != -1; else if (strcmp(option, "VIDEO_VSYNC") == 0) return (SDL_VIDEO_vsync = Util_sscanbool(parameters)) != -1; #if HAVE_OPENGL else if (strcmp(option, "VIDEO_ACCEL") == 0) return (currently_opengl = SDL_VIDEO_opengl = Util_sscanbool(parameters)) != -1; else if (SDL_VIDEO_GL_ReadConfig(option, parameters)) { } #endif /* HAVE_OPENGL */ else if (SDL_VIDEO_SW_ReadConfig(option, parameters)) { } else return FALSE; return TRUE; }
int COLOURS_PAL_ReadConfig(char *option, char *ptr) { if (strcmp(option, "COLOURS_PAL_SATURATION") == 0) return Util_sscandouble(ptr, &COLOURS_PAL_setup.saturation); else if (strcmp(option, "COLOURS_PAL_CONTRAST") == 0) return Util_sscandouble(ptr, &COLOURS_PAL_setup.contrast); else if (strcmp(option, "COLOURS_PAL_BRIGHTNESS") == 0) return Util_sscandouble(ptr, &COLOURS_PAL_setup.brightness); else if (strcmp(option, "COLOURS_PAL_GAMMA") == 0) return Util_sscandouble(ptr, &COLOURS_PAL_setup.gamma); else if (strcmp(option, "COLOURS_PAL_HUE") == 0) return Util_sscandouble(ptr, &COLOURS_PAL_setup.hue); else if (strcmp(option, "COLOURS_PAL_GTIA_DELAY") == 0) return Util_sscandouble(ptr, &COLOURS_PAL_setup.color_delay); else if (strcmp(option, "COLOURS_PAL_EXTERNAL_PALETTE") == 0) Util_strlcpy(COLOURS_PAL_external.filename, ptr, sizeof(COLOURS_PAL_external.filename)); else if (strcmp(option, "COLOURS_PAL_EXTERNAL_PALETTE_LOADED") == 0) /* Use the "loaded" flag to indicate that the palette must be loaded later. */ return (COLOURS_PAL_external.loaded = Util_sscanbool(ptr)) != -1; else if (strcmp(option, "COLOURS_PAL_ADJUST_EXTERNAL_PALETTE") == 0) return (COLOURS_PAL_external.adjust = Util_sscanbool(ptr)) != -1; else return FALSE; return TRUE; }
int CFG_LoadConfig(const char *alternate_config_filename) { FILE *fp; const char *fname = rtconfig_filename; char string[256]; #ifndef BASIC int was_obsolete_dir = FALSE; #endif #ifdef SUPPORTS_PLATFORM_CONFIGINIT PLATFORM_ConfigInit(); #endif /* if alternate config filename is passed then use it */ if (alternate_config_filename != NULL && *alternate_config_filename > 0) { Util_strlcpy(rtconfig_filename, alternate_config_filename, FILENAME_MAX); } /* else use the default config name under the HOME folder */ else { char *home = getenv("HOME"); if (home != NULL) Util_catpath(rtconfig_filename, home, DEFAULT_CFG_NAME); else strcpy(rtconfig_filename, DEFAULT_CFG_NAME); } fp = fopen(fname, "r"); if (fp == NULL) { Log_print("User config file '%s' not found.", rtconfig_filename); #ifdef SYSTEM_WIDE_CFG_FILE /* try system wide config file */ fname = SYSTEM_WIDE_CFG_FILE; Log_print("Trying system wide config file: %s", fname); fp = fopen(fname, "r"); #endif if (fp == NULL) { Log_print("No configuration file found, will create fresh one from scratch:"); return FALSE; } } if (fgets(string, sizeof(string), fp) != NULL) { Log_print("Using Atari800 config file: %s\nCreated by %s", fname, string); } while (fgets(string, sizeof(string), fp)) { char *ptr; Util_chomp(string); ptr = strchr(string, '='); if (ptr != NULL) { *ptr++ = '\0'; Util_trim(string); Util_trim(ptr); if (SYSROM_ReadConfig(string, ptr)) { } #ifdef BASIC else if (strcmp(string, "ATARI_FILES_DIR") == 0 || strcmp(string, "SAVED_FILES_DIR") == 0 || strcmp(string, "DISK_DIR") == 0 || strcmp(string, "ROM_DIR") == 0 || strcmp(string, "EXE_DIR") == 0 || strcmp(string, "STATE_DIR") == 0) /* do nothing */; #else else if (strcmp(string, "ATARI_FILES_DIR") == 0) { if (UI_n_atari_files_dir >= UI_MAX_DIRECTORIES) Log_print("All ATARI_FILES_DIR slots used!"); else Util_strlcpy(UI_atari_files_dir[UI_n_atari_files_dir++], ptr, FILENAME_MAX); } else if (strcmp(string, "SAVED_FILES_DIR") == 0) { if (UI_n_saved_files_dir >= UI_MAX_DIRECTORIES) Log_print("All SAVED_FILES_DIR slots used!"); else Util_strlcpy(UI_saved_files_dir[UI_n_saved_files_dir++], ptr, FILENAME_MAX); } else if (strcmp(string, "DISK_DIR") == 0 || strcmp(string, "ROM_DIR") == 0 || strcmp(string, "EXE_DIR") == 0 || strcmp(string, "STATE_DIR") == 0) { /* ignore blank and "." values */ if (ptr[0] != '\0' && (ptr[0] != '.' || ptr[1] != '\0')) was_obsolete_dir = TRUE; } #endif else if (strcmp(string, "H1_DIR") == 0) Util_strlcpy(Devices_atari_h_dir[0], ptr, FILENAME_MAX); else if (strcmp(string, "H2_DIR") == 0) Util_strlcpy(Devices_atari_h_dir[1], ptr, FILENAME_MAX); else if (strcmp(string, "H3_DIR") == 0) Util_strlcpy(Devices_atari_h_dir[2], ptr, FILENAME_MAX); else if (strcmp(string, "H4_DIR") == 0) Util_strlcpy(Devices_atari_h_dir[3], ptr, FILENAME_MAX); else if (strcmp(string, "HD_READ_ONLY") == 0) Devices_h_read_only = Util_sscandec(ptr); else if (strcmp(string, "PRINT_COMMAND") == 0) { if (!Devices_SetPrintCommand(ptr)) Log_print("Unsafe PRINT_COMMAND ignored"); } else if (strcmp(string, "SCREEN_REFRESH_RATIO") == 0) Atari800_refresh_rate = Util_sscandec(ptr); else if (strcmp(string, "DISABLE_BASIC") == 0) Atari800_disable_basic = Util_sscanbool(ptr); else if (strcmp(string, "ENABLE_SIO_PATCH") == 0) { ESC_enable_sio_patch = Util_sscanbool(ptr); } else if (strcmp(string, "ENABLE_H_PATCH") == 0) { Devices_enable_h_patch = Util_sscanbool(ptr); } else if (strcmp(string, "ENABLE_P_PATCH") == 0) { Devices_enable_p_patch = Util_sscanbool(ptr); } else if (strcmp(string, "ENABLE_R_PATCH") == 0) { Devices_enable_r_patch = Util_sscanbool(ptr); } else if (strcmp(string, "ENABLE_NEW_POKEY") == 0) { #ifdef SOUND POKEYSND_enable_new_pokey = Util_sscanbool(ptr); #endif /* SOUND */ } else if (strcmp(string, "STEREO_POKEY") == 0) { #ifdef STEREO_SOUND POKEYSND_stereo_enabled = Util_sscanbool(ptr); #ifdef SOUND_THIN_API Sound_desired.channels = POKEYSND_stereo_enabled ? 2 : 1; #endif /* SOUND_THIN_API */ #endif /* STEREO_SOUND */ } else if (strcmp(string, "SPEAKER_SOUND") == 0) { #ifdef CONSOLE_SOUND POKEYSND_console_sound_enabled = Util_sscanbool(ptr); #endif } else if (strcmp(string, "SERIO_SOUND") == 0) { #ifdef SERIO_SOUND POKEYSND_serio_sound_enabled = Util_sscanbool(ptr); #endif } else if (strcmp(string, "MACHINE_TYPE") == 0) { if (strcmp(ptr, "Atari 400/800") == 0 || /* Also recognise legacy values of this parameter */ strcmp(ptr, "Atari OS/A") == 0 || strcmp(ptr, "Atari OS/B") == 0) Atari800_machine_type = Atari800_MACHINE_800; else if (strcmp(ptr, "Atari XL/XE") == 0) Atari800_machine_type = Atari800_MACHINE_XLXE; else if (strcmp(ptr, "Atari 5200") == 0) Atari800_machine_type = Atari800_MACHINE_5200; else Log_print("Invalid machine type: %s", ptr); } else if (strcmp(string, "RAM_SIZE") == 0) { if (strcmp(ptr, "320 (RAMBO)") == 0) MEMORY_ram_size = MEMORY_RAM_320_RAMBO; else if (strcmp(ptr, "320 (COMPY SHOP)") == 0) MEMORY_ram_size = MEMORY_RAM_320_COMPY_SHOP; else { int size = Util_sscandec(ptr); if (MEMORY_SizeValid(size)) MEMORY_ram_size = size; else Log_print("Invalid RAM size: %s", ptr); } } else if (strcmp(string, "DEFAULT_TV_MODE") == 0) { if (strcmp(ptr, "PAL") == 0) Atari800_tv_mode = Atari800_TV_PAL; else if (strcmp(ptr, "NTSC") == 0) Atari800_tv_mode = Atari800_TV_NTSC; else Log_print("Invalid TV Mode: %s", ptr); } else if (strcmp(string, "MOSAIC_RAM_NUM_BANKS") == 0) { int num = Util_sscandec(ptr); if (num >= 0 && num <= 64) MEMORY_mosaic_num_banks = num; else Log_print("Invalid Mosaic RAM number of banks: %s", ptr); } else if (strcmp(string, "AXLON_RAM_NUM_BANKS") == 0) { int num = Util_sscandec(ptr); if (num == 0 || num == 8 || num == 16 || num == 32 || num == 64 || num == 128 || num == 256) MEMORY_axlon_num_banks = num; else Log_print("Invalid Mosaic RAM number of banks: %s", ptr); } else if (strcmp(string, "ENABLE_MAPRAM") == 0) MEMORY_enable_mapram = Util_sscanbool(ptr); else if (strcmp(string, "BUILTIN_BASIC") == 0) Atari800_builtin_basic = Util_sscanbool(ptr); else if (strcmp(string, "KEYBOARD_LEDS") == 0) Atari800_keyboard_leds = Util_sscanbool(ptr); else if (strcmp(string, "F_KEYS") == 0) Atari800_f_keys = Util_sscanbool(ptr); else if (strcmp(string, "BUILTIN_GAME") == 0) Atari800_builtin_game = Util_sscanbool(ptr); else if (strcmp(string, "KEYBOARD_DETACHED") == 0) Atari800_keyboard_detached = Util_sscanbool(ptr); else if (strcmp(string, "1200XL_JUMPER") == 0) Atari800_jumper = Util_sscanbool(ptr); else if (strcmp(string, "CFG_SAVE_ON_EXIT") == 0) { CFG_save_on_exit = Util_sscanbool(ptr); } /* Add module-specific configurations here */ else if (PBI_ReadConfig(string,ptr)) { } else if (CARTRIDGE_ReadConfig(string, ptr)) { } else if (CASSETTE_ReadConfig(string, ptr)) { } else if (RTIME_ReadConfig(string, ptr)) { } #ifdef XEP80_EMULATION else if (XEP80_ReadConfig(string, ptr)) { } #endif #ifdef AF80 else if (AF80_ReadConfig(string,ptr)) { } #endif #if !defined(BASIC) && !defined(CURSES_BASIC) else if (Colours_ReadConfig(string, ptr)) { } else if (ARTIFACT_ReadConfig(string, ptr)) { } else if (Screen_ReadConfig(string, ptr)) { } #endif #ifdef NTSC_FILTER else if (FILTER_NTSC_ReadConfig(string, ptr)) { } #endif #if SUPPORTS_CHANGE_VIDEOMODE else if (VIDEOMODE_ReadConfig(string, ptr)) { } #endif #if defined(SOUND) && defined(SOUND_THIN_API) else if (Sound_ReadConfig(string, ptr)) { } #endif /* defined(SOUND) && defined(SOUND_THIN_API) */ else { #ifdef SUPPORTS_PLATFORM_CONFIGURE if (!PLATFORM_Configure(string, ptr)) { Log_print("Unrecognized variable or bad parameters: '%s=%s'", string, ptr); } #else Log_print("Unrecognized variable: %s", string); #endif } } else { Log_print("Ignored config line: %s", string); } } fclose(fp); #ifndef BASIC if (was_obsolete_dir) { Log_print( "DISK_DIR, ROM_DIR, EXE_DIR and STATE_DIR configuration options\n" "are no longer supported. Please use ATARI_FILES_DIR\n" "and SAVED_FILES_DIR in your Atari800 configuration file."); } #endif return TRUE; }
int VIDEOMODE_ReadConfig(char *option, char *ptr) { if (strcmp(option, "VIDEOMODE_WINDOW_WIDTH") == 0) return (window_resolution.width = Util_sscandec(ptr)) != -1; else if (strcmp(option, "VIDEOMODE_WINDOW_HEIGHT") == 0) return (window_resolution.height = Util_sscandec(ptr)) != -1; else if (strcmp(option, "VIDEOMODE_FULLSCREEN_WIDTH") == 0) return (init_fs_resolution.width = Util_sscandec(ptr)) != -1; else if (strcmp(option, "VIDEOMODE_FULLSCREEN_HEIGHT") == 0) return (init_fs_resolution.height = Util_sscandec(ptr)) != -1; else if (strcmp(option, "VIDEOMODE_WINDOWED") == 0) return (VIDEOMODE_windowed = Util_sscanbool(ptr)) != -1; else if (strcmp(option, "VIDEOMODE_HORIZONTAL_AREA") == 0) { int i = CFG_MatchTextParameter(ptr, horizontal_area_cfg_strings, VIDEOMODE_HORIZONTAL_SIZE); if (i < 0) { VIDEOMODE_horizontal_area = VIDEOMODE_HORIZONTAL_CUSTOM; return (VIDEOMODE_custom_horizontal_area = Util_sscandec(ptr)) != -1 && VIDEOMODE_custom_horizontal_area >= VIDEOMODE_MIN_HORIZONTAL_AREA && VIDEOMODE_custom_horizontal_area <= VIDEOMODE_MAX_HORIZONTAL_AREA; } VIDEOMODE_horizontal_area = i; } else if (strcmp(option, "VIDEOMODE_VERTICAL_AREA") == 0) { int i = CFG_MatchTextParameter(ptr, vertical_area_cfg_strings, VIDEOMODE_VERTICAL_SIZE); if (i < 0) { VIDEOMODE_vertical_area = VIDEOMODE_VERTICAL_CUSTOM; return (VIDEOMODE_custom_vertical_area = Util_sscandec(ptr)) != -1 && VIDEOMODE_custom_vertical_area >= VIDEOMODE_MIN_VERTICAL_AREA && VIDEOMODE_custom_vertical_area <= VIDEOMODE_MAX_VERTICAL_AREA; } VIDEOMODE_vertical_area = i; } else if (strcmp(option, "VIDEOMODE_HORIZONTAL_SHIFT") == 0) return Util_sscansdec(ptr, &VIDEOMODE_horizontal_offset); else if (strcmp(option, "VIDEOMODE_VERTICAL_SHIFT") == 0) return Util_sscansdec(ptr, &VIDEOMODE_vertical_offset); else if (strcmp(option, "VIDEOMODE_STRETCH") == 0) { int i = CFG_MatchTextParameter(ptr, stretch_cfg_strings, VIDEOMODE_STRETCH_SIZE); if (i < 0) { VIDEOMODE_stretch = VIDEOMODE_STRETCH_CUSTOM; return Util_sscandouble(ptr, &VIDEOMODE_custom_stretch) && VIDEOMODE_custom_stretch >= 1.0; } VIDEOMODE_stretch = i; } else if (strcmp(option, "VIDEOMODE_FIT") == 0) { int i = CFG_MatchTextParameter(ptr, fit_cfg_strings, VIDEOMODE_FIT_SIZE); if (i < 0) return FALSE; VIDEOMODE_fit = i; } else if (strcmp(option, "VIDEOMODE_IMAGE_ASPECT") == 0) { int i = CFG_MatchTextParameter(ptr, keep_aspect_cfg_strings, VIDEOMODE_KEEP_ASPECT_SIZE); if (i < 0) return FALSE; VIDEOMODE_keep_aspect = i; } #if SUPPORTS_ROTATE_VIDEOMODE else if (strcmp(option, "VIDEOMODE_ROTATE90") == 0) return (VIDEOMODE_rotate90 = Util_sscanbool(ptr)) != -1; #endif else if (strcmp(option, "VIDEOMODE_HOST_ASPECT_RATIO") == 0) { if (strcmp(ptr, "AUTO") == 0) VIDEOMODE_host_aspect_ratio_w = VIDEOMODE_host_aspect_ratio_h = 0.0; else return ParseAspectRatio(ptr, &VIDEOMODE_host_aspect_ratio_w, &VIDEOMODE_host_aspect_ratio_h); } #if NTSC_FILTER else if (strcmp(option, "VIDEOMODE_NTSC_FILTER") == 0) return (VIDEOMODE_ntsc_filter = Util_sscanbool(ptr)) != -1; #endif #if COLUMN_80 else if (strcmp(option, "VIDEOMODE_80_COLUMN") == 0) return (VIDEOMODE_80_column = Util_sscanbool(ptr)) != -1; #endif else return FALSE; return TRUE; }