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 main(int argc, char **argv)
  42 {
  43         char file[MAXPATHLEN] = "";
  44         char path[MAXPATHLEN];
  45         const char *cdfile = NULL;
  46         int loadst = 0;
  47         int i;
  48
  49         emu_core_preinit();
  50         ChangeWorkingDirectory("c");
  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         pl_init();
  58
  59         emu_core_init();
  60
  61         // read command line options
  62         for (i = 1; i < argc; i++) {
  63                      if (!strcmp(argv[i], "-psxout")) Config.PsxOut = 1;
  64                 else if (!strcmp(argv[i], "-load")) loadst = atol(argv[++i]);
  65                 else if (!strcmp(argv[i], "-cdfile")) {
  66                         char isofilename[MAXPATHLEN];
  67                         if (i+1 >= argc) break;
  68                         strncpy(isofilename, argv[++i], MAXPATHLEN);
  69                         if (isofilename[0] != '/') {
  70                                 getcwd(path, MAXPATHLEN);
  71                                 if (strlen(path) + strlen(isofilename) + 1 < MAXPATHLEN) {
  72                                         strcat(path, "/");
  73                                         strcat(path, isofilename);
  74                                         strcpy(isofilename, path);
  75                                 } else
  76                                         isofilename[0] = 0;
  77                         }
  78                         cdfile = isofilename;
  79                 }
  80                 else if (!strcmp(argv[i],"-frameskip")) {
  81                         int tv_reg = atol(argv[++i]);
  82                         if (tv_reg > 0)
  83                                 pl_rearmed_cbs.frameskip = -1;
  84                 }
  85                 else if (!strcmp(argv[i],"-fullscreen"))                g_maemo_opts |= 2;
  86                 else if (!strcmp(argv[i],"-accel"))                             g_maemo_opts |= 4;
  87                 else if (!strcmp(argv[i],"-nosound"))           strcpy(Config.Spu, "spunull.so");
  88                 else if (!strcmp(argv[i], "-bdir"))                     sprintf(Config.BiosDir, "%s", argv[++i]);
  89                 else if (!strcmp(argv[i], "-bios"))                     sprintf(Config.Bios, "%s", argv[++i]);
  90                 else if (!strcmp(argv[i], "-gles"))                     strcpy(Config.Gpu, "gpuGLES.so");
  91                 else if (!strcmp(argv[i], "-cdda"))             Config.Cdda = 1;
  92                 else if (!strcmp(argv[i], "-xa"))               Config.Xa = 1;
  93                 else if (!strcmp(argv[i], "-rcnt"))             Config.RCntFix = 1 ;
  94                 else if (!strcmp(argv[i], "-sio"))              Config.Sio = 1;
  95                 else if (!strcmp(argv[i], "-spuirq"))   Config.SpuIrq = 1;
  96                 else if (!strcmp(argv[i], "-vsync"))    Config.VSyncWA = 1;
  97         }
  98
  99         hildon_init(&argc, &argv);
 100
 101         if (cdfile) {
 102                 set_cd_image(cdfile);
 103                 strcpy(file_name, strrchr(cdfile,'/'));
 104         }
 105
 106         if (LoadPlugins() == -1) {
 107                 SysMessage("Failed loading plugins!");
 108                 return 1;
 109         }
 110
 111         if (OpenPlugins() == -1) {
 112                 return 1;
 113         }
 114         plugin_call_rearmed_cbs();
 115
 116         CheckCdrom();
 117         SysReset();
 118
 119         if (file[0] != '\0') {
 120                 if (Load(file) != -1)
 121                         ready_to_go = 1;
 122         } else {
 123                 if (cdfile) {
 124                         if (LoadCdrom() == -1) {
 125                                 ClosePlugins();
 126                                 printf(_("Could not load CD-ROM!\n"));
 127                                 return -1;
 128                         }
 129                         emu_on_new_cd();
 130                         ready_to_go = 1;
 131                 }
 132         }
 133
 134         if (!ready_to_go) {
 135                 printf ("something goes wrong, maybe you forgot -cdfile ? \n");
 136                 return 1;
 137         }
 138
 139         // If a state has been specified, then load that
 140         if (loadst) {
 141                 int ret = emu_load_state(loadst - 1);
 142                 printf("%s state %d\n", ret ? "failed to load" : "loaded", loadst);
 143         }
 144
 145         maemo_init(&argc, &argv);
 146
 147         if (GPU_open != NULL) {
 148                 int ret = GPU_open(&gpuDisp, "PCSX", NULL);
 149                 if (ret)
 150                         fprintf(stderr, "Warning: GPU_open returned %d\n", ret);
 151         }
 152
 153         dfinput_activate();
 154         pl_timing_prepare(Config.PsxType);
 155
 156         while (1)
 157         {
 158                 stop = 0;
 159                 emu_action = SACTION_NONE;
 160
 161                 psxCpu->Execute();
 162                 if (emu_action != SACTION_NONE)
 163                         do_emu_action();
 164         }
 165
 166         return 0;
 167 }
 168