diff -r a446eafcddeb -r e704706008d4 project_files/frontlib/model/cfg.c --- a/project_files/frontlib/model/cfg.c Thu Jul 05 22:22:48 2012 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,237 +0,0 @@ -/* - * Hedgewars, a free turn based strategy game - * Copyright (C) 2012 Simeon Maxein - * - * 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; either version 2 - * of the License, or (at your option) any later version. - * - * 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 for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#include "cfg.h" - -#include "../util/inihelper.h" -#include "../util/logging.h" -#include "../util/util.h" -#include "../util/refcounter.h" - -#include -#include -#include -#include - -static void flib_cfg_meta_destroy(flib_cfg_meta *cfg) { - if(cfg) { - if(cfg->settings) { - for(int i=0; isettingCount; i++) { - free(cfg->settings[i].name); - free(cfg->settings[i].engineCommand); - } - free(cfg->settings); - } - if(cfg->mods) { - for(int i=0; imodCount; i++) { - free(cfg->mods[i].name); - } - free(cfg->mods); - } - free(cfg); - } -} - -static void flib_cfg_destroy(flib_cfg* cfg) { - if(cfg) { - flib_cfg_meta_release(cfg->meta); - free(cfg->mods); - free(cfg->settings); - free(cfg->name); - free(cfg); - } -} - -static flib_cfg_meta *flib_cfg_meta_from_ini_handleError(flib_cfg_meta *result, flib_ini *ini) { - flib_cfg_meta_destroy(result); - flib_ini_destroy(ini); - return NULL; -} - -static int readMetaSettingSections(flib_ini *ini, flib_cfg_meta *result, int limit) { - while(result->settingCountsettingCount) <= 0) { - return -1; - } - if(!flib_ini_enter_section(ini, sectionName)) { - flib_cfg_setting_meta *metasetting = &result->settings[result->settingCount]; - result->settingCount++; - - bool error = false; - error |= flib_ini_get_str(ini, &metasetting->name, "name"); - error |= flib_ini_get_str_opt(ini, &metasetting->engineCommand, "command", NULL); - error |= flib_ini_get_bool(ini, &metasetting->times1000, "times1000"); - error |= flib_ini_get_bool(ini, &metasetting->maxMeansInfinity, "maxmeansinfinity"); - error |= flib_ini_get_int(ini, &metasetting->min, "min"); - error |= flib_ini_get_int(ini, &metasetting->max, "max"); - error |= flib_ini_get_int(ini, &metasetting->def, "default"); - if(error) { - flib_log_e("Missing or malformed ini parameter in metaconfig, section %s", sectionName); - return -1; - } - } else { - return 0; - } - } - return 0; -} - -static int readMetaModSections(flib_ini *ini, flib_cfg_meta *result, int limit) { - while(result->modCountmodCount) <= 0) { - return -1; - } - if(!flib_ini_enter_section(ini, sectionName)) { - flib_cfg_mod_meta *metamod = &result->mods[result->modCount]; - result->modCount++; - - bool error = false; - error |= flib_ini_get_str(ini, &metamod->name, "name"); - error |= flib_ini_get_int(ini, &metamod->bitmaskIndex, "bitmaskIndex"); - if(error) { - flib_log_e("Missing or malformed ini parameter in metaconfig, section %s", sectionName); - return -1; - } - } else { - return 0; - } - } - return 0; -} - -flib_cfg_meta *flib_cfg_meta_from_ini(const char *filename) { - if(log_badargs_if(filename==NULL)) { - return NULL; - } - flib_cfg_meta *result = flib_cfg_meta_retain(flib_calloc(1, sizeof(flib_cfg_meta))); - flib_ini *ini = flib_ini_load(filename); - - if(!result || !ini) { - return flib_cfg_meta_from_ini_handleError(result, ini); - } - - // We're overallocating here for simplicity - int sectionCount = flib_ini_get_sectioncount(ini); - result->settingCount = 0; - result->modCount = 0; - result->settings = flib_calloc(sectionCount, sizeof(flib_cfg_setting_meta)); - result->mods = flib_calloc(sectionCount, sizeof(flib_cfg_mod_meta)); - - if(!result->settings || !result->mods) { - return flib_cfg_meta_from_ini_handleError(result, ini); - } - - if(readMetaSettingSections(ini, result, sectionCount) || readMetaModSections(ini, result, sectionCount)) { - return flib_cfg_meta_from_ini_handleError(result, ini); - } - - if(result->settingCount+result->modCount != sectionCount) { - flib_log_e("Unknown or non-contiguous sections headers in metaconfig."); - return flib_cfg_meta_from_ini_handleError(result, ini); - } - - flib_ini_destroy(ini); - return result; -} - -flib_cfg_meta *flib_cfg_meta_retain(flib_cfg_meta *metainfo) { - if(metainfo) { - flib_retain(&metainfo->_referenceCount, "flib_cfg_meta"); - } - return metainfo; -} - -void flib_cfg_meta_release(flib_cfg_meta *cfg) { - if(cfg && flib_release(&cfg->_referenceCount, "flib_cfg_meta")) { - flib_cfg_meta_destroy(cfg); - } -} - -flib_cfg *flib_cfg_create(flib_cfg_meta *meta, const char *schemeName) { - flib_cfg *result = flib_cfg_retain(flib_calloc(1, sizeof(flib_cfg))); - if(log_badargs_if2(meta==NULL, schemeName==NULL) || result==NULL) { - return NULL; - } - - result->meta = flib_cfg_meta_retain(meta); - result->name = flib_strdupnull(schemeName); - result->mods = flib_calloc(meta->modCount, sizeof(*result->mods)); - result->settings = flib_calloc(meta->settingCount, sizeof(*result->settings)); - - if(!result->mods || !result->settings || !result->name) { - flib_cfg_destroy(result); - return NULL; - } - - for(int i=0; isettingCount; i++) { - result->settings[i] = meta->settings[i].def; - } - return result; -} - -flib_cfg *flib_cfg_copy(const flib_cfg *cfg) { - flib_cfg *result = NULL; - if(cfg) { - result = flib_cfg_create(cfg->meta, cfg->name); - if(result) { - memcpy(result->mods, cfg->mods, cfg->meta->modCount * sizeof(*cfg->mods)); - memcpy(result->settings, cfg->settings, cfg->meta->settingCount * sizeof(*cfg->settings)); - } - } - return result; -} - -flib_cfg *flib_cfg_retain(flib_cfg *cfg) { - if(cfg) { - flib_retain(&cfg->_referenceCount, "flib_cfg"); - } - return cfg; -} - -void flib_cfg_release(flib_cfg *cfg) { - if(cfg && flib_release(&cfg->_referenceCount, "flib_cfg")) { - flib_cfg_destroy(cfg); - } -} - -bool flib_cfg_get_mod(flib_cfg *cfg, const char *name) { - if(!log_badargs_if2(cfg==NULL, name==NULL)) { - for(int i=0; imeta->modCount; i++) { - if(!strcmp(cfg->meta->mods[i].name, name)) { - return cfg->mods[i]; - } - } - flib_log_e("Unable to find game mod %s", name); - } - return false; -} - -int flib_cfg_get_setting(flib_cfg *cfg, const char *name, int def) { - if(!log_badargs_if2(cfg==NULL, name==NULL)) { - for(int i=0; imeta->settingCount; i++) { - if(!strcmp(cfg->meta->settings[i].name, name)) { - return cfg->settings[i]; - } - } - flib_log_e("Unable to find game setting %s", name); - } - return def; -}