maemo/main.c

   1 /*
   2  * (C) notaz, 2010-2011
   3  *
   4  * This work is licensed under the terms of the GNU GPLv2 or later.
   5  * See the COPYING file in the top-level directory.
   6  */
   7
   8 #include <stdio.h>
   9 #include <string.h>
  10 #include <stdarg.h>
  11 #include <dlfcn.h>
  12 #include <sys/stat.h>
  13 #include <sys/types.h>
  14 #include <unistd.h>
  15 #include <signal.h>
  16
  17 #include "main.h"
  18 #include "plugin.h"
  19 #include "../libpcsxcore/misc.h"
  20 #include "../plugins/cdrcimg/cdrcimg.h"
  21
  22 // from softgpu plugin
  23 extern int iUseDither;
  24 extern int UseFrameSkip;
  25 extern int UseFrameLimit;
  26 extern uint32_t dwActFixes;
  27 extern float fFrameRateHz;
  28 extern int dwFrameRateTicks;
  29
  30 // sound plugin
  31 extern int iUseReverb;
  32 extern int iUseInterpolation;
  33 extern int iXAPitch;
  34 extern int iSPUIRQWait;
  35 extern int iUseTimer;
  36
  37 static void ChangeWorkingDirectory(char *exe)
  38 {
  39         s8 exepath[1024];
  40         s8* s;
  41         sprintf(exepath, "%s", exe);
  42         s = strrchr(exepath, '/');
  43         if (s != NULL) {
  44                 *s = '\0';
  45                 chdir(exepath);
  46         }
  47 }
  48
  49 int maemo_main(int argc, char **argv)
  50 {
  51         ChangeWorkingDirectory("c");
  52         char file[MAXPATHLEN] = "";
  53         char path[MAXPATHLEN];
  54         const char *cdfile = NULL;
  55         int loadst = 0;
  56         void *tmp;
  57         int i;
  58
  59         strcpy(Config.BiosDir, "/home/user/MyDocs");
  60         strcpy(Config.PluginsDir, "/opt/maemo/usr/games/plugins");
  61         snprintf(Config.PatchesDir, sizeof(Config.PatchesDir), "/opt/maemo/usr/games" PATCHES_DIR);
  62         Config.PsxAuto = 1;
  63
  64         // read command line options
  65         for (i = 1; i < argc; i++) {
  66                      if (!strcmp(argv[i], "-psxout")) Config.PsxOut = 1;
  67                 else if (!strcmp(argv[i], "-load")) loadst = atol(argv[++i]);
  68                 else if (!strcmp(argv[i], "-cdfile")) {
  69                         char isofilename[MAXPATHLEN];
  70
  71                         if (i+1 >= argc) break;
  72                         strncpy(isofilename, argv[++i], MAXPATHLEN);
  73                         if (isofilename[0] != '/') {
  74                                 getcwd(path, MAXPATHLEN);
  75                                 if (strlen(path) + strlen(isofilename) + 1 < MAXPATHLEN) {
  76                                         strcat(path, "/");
  77                                         strcat(path, isofilename);
  78                                         strcpy(isofilename, path);
  79                                 } else
  80                                         isofilename[0] = 0;
  81                         }
  82
  83                         cdfile = isofilename;
  84                 }
  85                 else if (!strcmp(argv[i],"-frameskip")){
  86
  87                 int tv_reg=atol(argv[++i]);
  88                 if (tv_reg>0){
  89                 UseFrameSkip=1;
  90                 fFrameRateHz = (tv_reg==1)?50.0f:  59.94f;
  91                 dwFrameRateTicks = (100000*100 / (unsigned long)(fFrameRateHz*100));
  92                 }
  93                 }
  94                 else if (!strcmp(argv[i],"-sputhreaded")){
  95                         iUseTimer=1;
  96                 }
  97                 else if (!strcmp(argv[i],"-nosound")){
  98                                 strcpy(Config.Spu, "spunull.so");
  99                 }
 100                 else if(!strcmp(argv[i], "-bdir"))      sprintf(Config.BiosDir, "%s", argv[++i]);
 101                 else if(!strcmp(argv[i], "-bios"))      sprintf(Config.Bios, "%s", argv[++i]);
 102                 else if (!strcmp(argv[i],"-gles")){
 103                 strcpy(Config.Gpu, "gpuGLES.so");
 104                 }
 105                 else if (!strcmp(argv[i], "-cdda"))             Config.Cdda = 1;
 106                 else if (!strcmp(argv[i], "-xa"))               Config.Xa = 1;
 107                 else if (!strcmp(argv[i], "-rcnt"))             Config.RCntFix = 1 ;
 108                 else if (!strcmp(argv[i], "-sio"))              Config.Sio = 1;
 109                 else if (!strcmp(argv[i], "-spuirq"))   Config.SpuIrq = 1;
 110                 else if (!strcmp(argv[i], "-vsync"))    Config.VSyncWA = 1;
 111                 else if (!strcmp(argv[i], "-h") ||
 112                          !strcmp(argv[i], "-help") ||
 113                          !strcmp(argv[i], "--help")) {
 114                          printf(PACKAGE_NAME " " PACKAGE_VERSION "\n");
 115                          printf("%s\n", _(
 116                                                         " pcsx [options] [file]\n"
 117                                                         "\toptions:\n"
 118                                                         "\t-cdfile FILE\tRuns a CD image file\n"
 119                                                         "\t-psxout\t\tEnable PSX output\n"
 120                                                         "\t-nosound\t\tDisable sound using spunull plugin\n"
 121                                                         "\t-sputhreaded\t\tMove sound to separate thread\n"
 122                                                         "\t-frameskip\t\tEnable frameskip\n"
 123                                                         "\t-load STATENUM\tLoads savestate STATENUM (1-5)\n"
 124                                                         "\t-h -help\tDisplay this message\n"
 125                                                         "\tfile\t\tLoads file\n"));
 126                          return 0;
 127                 } else {
 128                         strncpy(file, argv[i], MAXPATHLEN);
 129                         if (file[0] != '/') {
 130                                 getcwd(path, MAXPATHLEN);
 131                                 if (strlen(path) + strlen(file) + 1 < MAXPATHLEN) {
 132                                         strcat(path, "/");
 133                                         strcat(path, file);
 134                                         strcpy(file, path);
 135                                 } else
 136                                         file[0] = 0;
 137                         }
 138                 }
 139         }
 140
 141         hildon_init(&argc, &argv);
 142
 143         if (cdfile)
 144                 set_cd_image(cdfile);
 145
 146         if (SysInit() == -1)
 147                 return 1;
 148
 149         if (LoadPlugins() == -1) {
 150                 SysMessage("Failed loading plugins!");
 151                 return 1;
 152         }
 153
 154         if (OpenPlugins() == -1) {
 155                 return 1;
 156         }
 157         plugin_call_rearmed_cbs();
 158
 159         CheckCdrom();
 160         SysReset();
 161
 162         if (file[0] != '\0') {
 163                 if (Load(file) != -1)
 164                         ready_to_go = 1;
 165         } else {
 166                 if (cdfile) {
 167                         if (LoadCdrom() == -1) {
 168                                 ClosePlugins();
 169                                 printf(_("Could not load CD-ROM!\n"));
 170                                 return -1;
 171                         }
 172                         ready_to_go = 1;
 173                 }
 174         }
 175
 176         // If a state has been specified, then load that
 177         if (loadst) {
 178                 char state_filename[MAXPATHLEN];
 179                 int ret = get_state_filename(state_filename, sizeof(state_filename), loadst - 1);
 180                 if (ret == 0)
 181                         ret = LoadState(state_filename);
 182                 printf("%s state %s\n", ret ? "failed to load" : "loaded", state_filename);
 183         }
 184
 185         if (ready_to_go)
 186                 maemo_init();
 187         else
 188         {
 189                 printf ("somethings goes wrong, maybe you forgot -cdfile ? \n");
 190                 return 0;
 191         }
 192
 193         psxCpu->Execute();
 194
 195         return 0;
 196 }
 197