--- 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 <smaxein@googlemail.com>
- *
- * 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 <stdio.h>
-#include <stdlib.h>
-#include <limits.h>
-#include <string.h>
-
-static void flib_cfg_meta_destroy(flib_cfg_meta *cfg) {
- if(cfg) {
- if(cfg->settings) {
- for(int i=0; i<cfg->settingCount; i++) {
- free(cfg->settings[i].name);
- free(cfg->settings[i].engineCommand);
- }
- free(cfg->settings);
- }
- if(cfg->mods) {
- for(int i=0; i<cfg->modCount; 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->settingCount<limit) {
- char sectionName[32];
- if(snprintf(sectionName, sizeof(sectionName), "setting%i", result->settingCount) <= 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->modCount<limit) {
- char sectionName[32];
- if(snprintf(sectionName, sizeof(sectionName), "mod%i", result->modCount) <= 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; i<meta->settingCount; 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; i<cfg->meta->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; i<cfg->meta->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;
-}