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 <stdint.h>
  11 #include <unistd.h>
  12
  13 #include "main.h"
  14 #include "menu.h"
  15 #include "plugin.h"
  16 #include "plugin_lib.h"
  17 #include "../libpcsxcore/misc.h"
  18 #include "../libpcsxcore/new_dynarec/new_dynarec.h"
  19 #include "maemo_common.h"
  20
  21 // sound plugin
  22 extern int iUseTimer;
  23
  24 int g_opts = OPT_SHOWFPS;
  25 int g_maemo_opts;
  26 char file_name[MAXPATHLEN];
  27
  28 enum sched_action emu_action;
  29 void do_emu_action(void);
  30
  31 static void ChangeWorkingDirectory(char *exe)
  32 {
  33         char exepath[1024];
  34         char *s;
  35         snprintf(exepath, sizeof(exepath), "%s", exe);
  36         s = strrchr(exepath, '/');
  37         if (s != NULL) {
  38                 *s = '\0';
  39                 chdir(exepath);
  40         }
  41 }
  42
  43 int maemo_main(int argc, char **argv)
  44 {
  45         ChangeWorkingDirectory("c");
  46         char file[MAXPATHLEN] = "";
  47         char path[MAXPATHLEN];
  48         const char *cdfile = NULL;
  49         int loadst = 0;
  50         int i;
  51
  52         strcpy(Config.BiosDir, "/home/user/MyDocs");
  53         strcpy(Config.PluginsDir, "/opt/maemo/usr/games/plugins");
  54         snprintf(Config.PatchesDir, sizeof(Config.PatchesDir), "/opt/maemo/usr/games" PATCHES_DIR);
  55         Config.PsxAuto = 1;
  56
  57         // read command line options
  58         for (i = 1; i < argc; i++) {
  59                      if (!strcmp(argv[i], "-psxout")) Config.PsxOut = 1;
  60                 else if (!strcmp(argv[i], "-load")) loadst = atol(argv[++i]);
  61                 else if (!strcmp(argv[i], "-cdfile")) {
  62                         char isofilename[MAXPATHLEN];
  63                         if (i+1 >= argc) break;
  64                         strncpy(isofilename, argv[++i], MAXPATHLEN);
  65                         if (isofilename[0] != '/') {
  66                                 getcwd(path, MAXPATHLEN);
  67                                 if (strlen(path) + strlen(isofilename) + 1 < MAXPATHLEN) {
  68                                         strcat(path, "/");
  69                                         strcat(path, isofilename);
  70                                         strcpy(isofilename, path);
  71                                 } else
  72                                         isofilename[0] = 0;
  73                         }
  74                         cdfile = isofilename;
  75                 }
  76                 else if (!strcmp(argv[i],"-frameskip")) {
  77                         int tv_reg = atol(argv[++i]);
  78                         if (tv_reg > 0)
  79                                 pl_rearmed_cbs.frameskip = -1;
  80                 }
  81                 else if (!strcmp(argv[i],"-fullscreen"))                g_maemo_opts |= 2;
  82                 else if (!strcmp(argv[i],"-accel"))                             g_maemo_opts |= 4;
  83                 else if (!strcmp(argv[i],"-sputhreaded"))               iUseTimer=1;
  84                 else if (!strcmp(argv[i],"-nosound"))           strcpy(Config.Spu, "spunull.so");
  85                 /* unworking with r10
  86                 else if(!strcmp(argv[i], "-bdir"))                      sprintf(Config.BiosDir, "%s", argv[++i]);
  87                 else if(!strcmp(argv[i], "-bios"))                      sprintf(Config.Bios, "%s", argv[++i]);
  88                 else if (!strcmp(argv[i],"-gles"))                      strcpy(Config.Gpu, "gpuGLES.so");
  89                 */
  90                 else if (!strcmp(argv[i], "-cdda"))             Config.Cdda = 1;
  91                 else if (!strcmp(argv[i], "-xa"))               Config.Xa = 1;
  92                 else if (!strcmp(argv[i], "-rcnt"))             Config.RCntFix = 1 ;
  93                 else if (!strcmp(argv[i], "-sio"))              Config.Sio = 1;
  94                 else if (!strcmp(argv[i], "-spuirq"))   Config.SpuIrq = 1;
  95                 else if (!strcmp(argv[i], "-vsync"))    Config.VSyncWA = 1;
  96         }
  97
  98         hildon_init(&argc, &argv);
  99
 100         if (cdfile) {
 101                 set_cd_image(cdfile);
 102                 strcpy(file_name, strrchr(cdfile,'/'));
 103         }
 104
 105         if (SysInit() == -1)
 106                 return 1;
 107
 108         pl_init();
 109
 110         if (LoadPlugins() == -1) {
 111                 SysMessage("Failed loading plugins!");
 112                 return 1;
 113         }
 114
 115         if (OpenPlugins() == -1) {
 116                 return 1;
 117         }
 118         plugin_call_rearmed_cbs();
 119
 120         CheckCdrom();
 121         SysReset();
 122
 123         if (file[0] != '\0') {
 124                 if (Load(file) != -1)
 125                         ready_to_go = 1;
 126         } else {
 127                 if (cdfile) {
 128                         if (LoadCdrom() == -1) {
 129                                 ClosePlugins();
 130                                 printf(_("Could not load CD-ROM!\n"));
 131                                 return -1;
 132                         }
 133                         ready_to_go = 1;
 134                 }
 135         }
 136
 137         // If a state has been specified, then load that
 138         if (loadst) {
 139                 int ret = emu_load_state(loadst - 1);
 140                 printf("%s state %d\n", ret ? "failed to load" : "loaded", loadst);
 141         }
 142
 143         if (ready_to_go)
 144                 maemo_init(&argc, &argv);
 145         else
 146         {
 147                 printf ("somethings goes wrong, maybe you forgot -cdfile ? \n");
 148                 return 0;
 149         }
 150
 151         pl_timing_prepare(Config.PsxType);
 152
 153         while (1)
 154         {
 155                 stop = 0;
 156                 emu_action = SACTION_NONE;
 157
 158                 psxCpu->Execute();
 159                 if (emu_action != SACTION_NONE)
 160                         do_emu_action();
 161         }
 162
 163         return 0;
 164 }
 165