plugins/dfcdrom/cfg.c

   1 /*
   2  * Copyright (c) 2010, Wei Mingzhi <whistler@openoffice.org>.
   3  * All Rights Reserved.
   4  *
   5  * Based on: Cdrom for Psemu Pro like Emulators
   6  * By: linuzappz <linuzappz@hotmail.com>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, see <http://www.gnu.org/licenses>.
  20  */
  21
  22 #include "cdr.h"
  23
  24 char CdromDev[256];
  25 long ReadMode;
  26 long UseSubQ;
  27 long CacheSize;
  28 long CdrSpeed;
  29 long SpinDown;
  30
  31 void LoadConf() {
  32         FILE *f;
  33
  34 #if defined (__sun)
  35         char buf[256], *devname, *nick;
  36
  37         CdromDev[0] = '\0';
  38         f = popen("eject -l", "r");
  39
  40         if (f != NULL) {
  41                 while (!feof(f)) {
  42                         fgets(buf, 256, f);
  43
  44                         devname = strtok(buf, " ");
  45                         nick = strtok(NULL, " ");
  46
  47                         if (devname == NULL || nick == NULL) continue;
  48
  49                         if (strstr(nick, "cdrom") != NULL) {
  50                                 strcpy(CdromDev, devname);
  51                                 break;
  52                         }
  53                 }
  54
  55                 pclose(f);
  56         }
  57 #else
  58         strcpy(CdromDev, DEV_DEF);
  59 #endif
  60
  61         ReadMode = THREADED;
  62         UseSubQ = 0;
  63         CacheSize = 64;
  64         CdrSpeed = 0;
  65         SpinDown = SPINDOWN_VENDOR_SPECIFIC;
  66
  67         f = fopen("dfcdrom.cfg", "r");
  68         if (f == NULL) return;
  69
  70         fscanf(f, "CdromDev = %s\n", CdromDev);
  71         fscanf(f, "ReadMode = %ld\n", &ReadMode);
  72         fscanf(f, "UseSubQ = %ld\n", &UseSubQ);
  73         fscanf(f, "CacheSize = %ld\n", &CacheSize);
  74         fscanf(f, "CdrSpeed = %ld\n", &CdrSpeed);
  75         fscanf(f, "SpinDown = %ld\n", &SpinDown);
  76         fclose(f);
  77
  78         if (ReadMode >= READ_MODES) ReadMode = THREADED;
  79         if (CacheSize <= 0) CacheSize = 32;
  80         if (CacheSize > 2048) CacheSize = 2048;
  81         if (SpinDown <= 0) SpinDown = SPINDOWN_VENDOR_SPECIFIC;
  82         if (SpinDown > SPINDOWN_32MIN) SpinDown = SPINDOWN_32MIN;
  83 }
  84
  85 void SaveConf() {
  86         FILE *f;
  87
  88         f = fopen("dfcdrom.cfg", "w");
  89         if (f == NULL)
  90                 return;
  91
  92         fprintf(f, "CdromDev = %s\n", CdromDev);
  93         fprintf(f, "ReadMode = %ld\n", ReadMode);
  94         fprintf(f, "UseSubQ = %ld\n", UseSubQ);
  95         fprintf(f, "CacheSize = %ld\n", CacheSize);
  96         fprintf(f, "CdrSpeed = %ld\n", CdrSpeed);
  97         fprintf(f, "SpinDown = %ld\n", SpinDown);
  98         fclose(f);
  99 }