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 "../plugins/dfinput/main.h"
  20 #include "maemo_common.h"
  21
  22 int g_opts = OPT_SHOWFPS;
  23 int g_maemo_opts;
  24 char file_name[MAXPATHLEN];
  25
  26 enum sched_action emu_action;
  27 void do_emu_action(void);
  28
  29 static void ChangeWorkingDirectory(char *exe)
  30 {
  31         char exepath[1024];
  32         char *s;
  33         snprintf(exepath, sizeof(exepath), "%s", exe);
  34         s = strrchr(exepath, '/');
  35         if (s != NULL) {
  36                 *s = '\0';
  37                 chdir(exepath);
  38         }
  39 }
  40
  41 int maemo_main(int argc, char **argv)
  42 {
  43         ChangeWorkingDirectory("c");
  44         char file[MAXPATHLEN] = "";
  45         char path[MAXPATHLEN];
  46         const char *cdfile = NULL;
  47         int loadst = 0;
  48         int i;
  49
  50         strcpy(Config.BiosDir, "/home/user/MyDocs");
  51         strcpy(Config.PluginsDir, "/opt/maemo/usr/games/plugins");
  52         snprintf(Config.PatchesDir, sizeof(Config.PatchesDir), "/opt/maemo/usr/games" PATCHES_DIR);
  53         Config.PsxAuto = 1;
  54
  55         // read command line options
  56         for (i = 1; i < argc; i++) {
  57                      if (!strcmp(argv[i], "-psxout")) Config.PsxOut = 1;
  58                 else if (!strcmp(argv[i], "-load")) loadst = atol(argv[++i]);
  59                 else if (!strcmp(argv[i], "-cdfile")) {
  60                         char isofilename[MAXPATHLEN];
  61                         if (i+1 >= argc) break;
  62                         strncpy(isofilename, argv[++i], MAXPATHLEN);
  63                         if (isofilename[0] != '/') {
  64                                 getcwd(path, MAXPATHLEN);
  65                                 if (strlen(path) + strlen(isofilename) + 1 < MAXPATHLEN) {
  66                                         strcat(path, "/");
  67                                         strcat(path, isofilename);
  68                                         strcpy(isofilename, path);
  69                                 } else
  70                                         isofilename[0] = 0;
  71                         }
  72                         cdfile = isofilename;
  73                 }
  74                 else if (!strcmp(argv[i],"-frameskip")) {
  75                         int tv_reg = atol(argv[++i]);
  76                         if (tv_reg > 0)
  77                                 pl_rearmed_cbs.frameskip = -1;
  78                 }
  79                 else if (!strcmp(argv[i],"-fullscreen"))                g_maemo_opts |= 2;
  80                 else if (!strcmp(argv[i],"-accel"))                             g_maemo_opts |= 4;
  81                 else if (!strcmp(argv[i],"-nosound"))           strcpy(Config.Spu, "spunull.so");
  82                 else if (!strcmp(argv[i], "-bdir"))                     sprintf(Config.BiosDir, "%s", argv[++i]);
  83                 else if (!strcmp(argv[i], "-bios"))                     sprintf(Config.Bios, "%s", argv[++i]);
  84                 else if (!strcmp(argv[i], "-gles"))                     strcpy(Config.Gpu, "gpuGLES.so");
  85                 else if (!strcmp(argv[i], "-cdda"))             Config.Cdda = 1;
  86                 else if (!strcmp(argv[i], "-xa"))               Config.Xa = 1;
  87                 else if (!strcmp(argv[i], "-rcnt"))             Config.RCntFix = 1 ;
  88                 else if (!strcmp(argv[i], "-sio"))              Config.Sio = 1;
  89                 else if (!strcmp(argv[i], "-spuirq"))   Config.SpuIrq = 1;
  90                 else if (!strcmp(argv[i], "-vsync"))    Config.VSyncWA = 1;
  91         }
  92
  93         hildon_init(&argc, &argv);
  94
  95         if (cdfile) {
  96                 set_cd_image(cdfile);
  97                 strcpy(file_name, strrchr(cdfile,'/'));
  98         }
  99
 100         if (SysInit() == -1)
 101                 return 1;
 102
 103         pl_init();
 104
 105         if (LoadPlugins() == -1) {
 106                 SysMessage("Failed loading plugins!");
 107                 return 1;
 108         }
 109
 110         if (OpenPlugins() == -1) {
 111                 return 1;
 112         }
 113         plugin_call_rearmed_cbs();
 114
 115         CheckCdrom();
 116         SysReset();
 117
 118         if (file[0] != '\0') {
 119                 if (Load(file) != -1)
 120                         ready_to_go = 1;
 121         } else {
 122                 if (cdfile) {
 123                         if (LoadCdrom() == -1) {
 124                                 ClosePlugins();
 125                                 printf(_("Could not load CD-ROM!\n"));
 126                                 return -1;
 127                         }
 128                         emu_on_new_cd();
 129                         ready_to_go = 1;
 130                 }
 131         }
 132
 133         if (!ready_to_go) {
 134                 printf ("something goes wrong, maybe you forgot -cdfile ? \n");
 135                 return 1;
 136         }
 137
 138         // If a state has been specified, then load that
 139         if (loadst) {
 140                 int ret = emu_load_state(loadst - 1);
 141                 printf("%s state %d\n", ret ? "failed to load" : "loaded", loadst);
 142         }
 143
 144         maemo_init(&argc, &argv);
 145
 146         if (GPU_open != NULL) {
 147                 int ret = GPU_open(&gpuDisp, "PCSX", NULL);
 148                 if (ret)
 149                         fprintf(stderr, "Warning: GPU_open returned %d\n", ret);
 150         }
 151
 152         dfinput_activate();
 153         pl_timing_prepare(Config.PsxType);
 154
 155         while (1)
 156         {
 157                 stop = 0;
 158                 emu_action = SACTION_NONE;
 159
 160                 psxCpu->Execute();
 161                 if (emu_action != SACTION_NONE)
 162                         do_emu_action();
 163         }
 164
 165         return 0;
 166 }
 167