-/* Pcsx - Pc Psx Emulator
- * Copyright (C) 1999-2002 Pcsx Team
- *
- * 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 02111-1307 USA
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-#include "Linux.h"
-
-/* TODO escaping/unescaping would be nice, as would maxchars */
-static void GetValue(char *src, char *name, char *outvar) {
- char *tmp;
-
- *outvar = 0;
- tmp = strstr(src, name);
- if (tmp == NULL) return;
-
- tmp += strlen(name);
- while ((*tmp == ' ') || (*tmp == '=')) tmp++;
-
- while (*tmp != '\n' && *tmp != 0)
- *outvar++ = *tmp++;
-
- *outvar = 0;
- return;
-}
-
-static long GetValuel(char *src, char *name) {
- char *tmp = strstr(src, name);
- if (tmp != NULL) {
- tmp += strlen(name);
- while ((*tmp == ' ') || (*tmp == '=')) tmp++;
- if (*tmp != '\n') return atol(tmp);
- }
- return 0;
-}
-
-static boolean GetValueb(char *src, char *name) {
- char *tmp = strstr(src, name);
- if (tmp != NULL) {
- tmp += strlen(name);
- while ((*tmp == ' ') || (*tmp == '=')) tmp++;
- if (*tmp != '\n') return (atoi(tmp) != 0);
- }
- return FALSE;
-}
-
-#define SetValue(name, var) \
- fprintf(f, "%s = %s\n", name, var);
-
-#define SetValuel(name, var) \
- fprintf(f, "%s = %x\n", name, var);
-
-#define SetValueb(name, var) \
- fprintf(f, "%s = %d\n", name, (var) ? 1 : 0);
-
-int LoadConfig(PcsxConfig *Conf) {
- struct stat buf;
- FILE *f;
- int size;
- char *data;
-
- /* TODO local var called cfgfile */
-
- // Ryan says: use dotdir, dotdir is GOOD
- // No giant homedir names
- strncpy(cfgfile, getenv("HOME"), 200);
- strcat(cfgfile, PCSX_DOT_DIR);
-
- // proceed to load the cfg file
- // append its name
- strcat(cfgfile, cfgfile_basename);
-
- // file is now ~/.pcsx/pcsx.cfg (or whatever cfgfile_basename is)
- if (stat(cfgfile, &buf) == -1) {
- // the config file doesn't exist!
- /* TODO Error checking? */
- printf("Configuration file %s couldn't be found\n", cfgfile);
- return -1;
- }
-
- size = buf.st_size;
-
- /* TODO Error checking for the next two lines, and at least log failures */
- f = fopen(cfgfile, "r");
- if (f == NULL) return -1;
-
- data = (char *)malloc(size + 1);
- if (data == NULL) return -1;
-
- fread(data, 1, buf.st_size, f);
- fclose(f);
-
- data[size] = '\0';
-
- GetValue(data, "Bios", Config.Bios);
- GetValue(data, "Gpu", Config.Gpu);
- GetValue(data, "Spu", Config.Spu);
- GetValue(data, "Cdr", Config.Cdr);
- GetValue(data, "Pad1", Config.Pad1);
- GetValue(data, "Pad2", Config.Pad2);
- GetValue(data, "Net", Config.Net);
- GetValue(data, "Mcd1", Config.Mcd1);
- GetValue(data, "Mcd2", Config.Mcd2);
- GetValue(data, "BiosDir", Config.BiosDir);
- GetValue(data, "PluginsDir", Config.PluginsDir);
-
- Config.Xa = GetValueb(data, "Xa");
- Config.Sio = GetValueb(data, "Sio");
- Config.Mdec = GetValueb(data, "Mdec");
- Config.PsxAuto = GetValueb(data, "PsxAuto");
- Config.Cdda = GetValueb(data, "Cdda");
- Config.Debug = GetValueb(data, "Dbg");
- Config.PsxOut = GetValueb(data, "PsxOut");
- Config.SpuIrq = GetValueb(data, "SpuIrq");
- Config.RCntFix = GetValueb(data, "RCntFix");
- Config.VSyncWA = GetValueb(data, "VSyncWA");
-
- Config.Cpu = GetValuel(data, "Cpu");
- Config.PsxType = GetValuel(data, "PsxType");
-
- free(data);
-
- return 0;
-}
-
-void SaveConfig() {
- FILE *f;
-
- /* TODO Error checking for the next two lines, and at least log
- failures - suggest a file dialog to specify a new file or
- create a new file */
- f = fopen(cfgfile, "w");
- if (f == NULL) return;
-
- SetValue("Bios", Config.Bios);
- SetValue("Gpu", Config.Gpu);
- SetValue("Spu", Config.Spu);
- SetValue("Cdr", Config.Cdr);
- SetValue("Net", Config.Net);
- SetValue("Pad1", Config.Pad1);
- SetValue("Pad2", Config.Pad2);
- SetValue("Mcd1", Config.Mcd1);
- SetValue("Mcd2", Config.Mcd2);
- SetValue("BiosDir", Config.BiosDir);
- SetValue("PluginsDir", Config.PluginsDir);
-
- SetValueb("Xa", Config.Xa);
- SetValueb("Sio", Config.Sio);
- SetValueb("Mdec", Config.Mdec);
- SetValueb("PsxAuto", Config.PsxAuto);
- SetValueb("Cdda", Config.Cdda);
- SetValueb("Dbg", Config.Debug);
- SetValueb("PsxOut", Config.PsxOut);
- SetValueb("SpuIrq", Config.SpuIrq);
- SetValueb("RCntFix", Config.RCntFix);
- SetValueb("VSyncWA", Config.VSyncWA);
-
- SetValuel("Cpu", Config.Cpu);
- SetValuel("PsxType", Config.PsxType);
-
- fclose(f);
-}
notaz.gp2x.de / pcsx_rearmed.git / commitdiff