void Func_ShowRomInfo()
{
char RomInfo[256] = "";
char buffer [50];
char buffer2 [50];
sprintf(buffer,"Rom name: %s\n",ROM_SETTINGS.goodname);
strcat(RomInfo,buffer);
sprintf(buffer,"Rom size: %d Mb\n",rom_length/1024/1024);
strcat(RomInfo,buffer);
if(ROM_HEADER.Manufacturer_ID == 'N') sprintf(buffer,"Manufacturer: Nintendo\n");
else sprintf(buffer,"Manufacturer: %x\n", ROM_HEADER.Manufacturer_ID);
strcat(RomInfo,buffer);
countrycodestring(ROM_HEADER.Country_code&0xFF, buffer2);
sprintf(buffer,"Country: %s\n",buffer2);
strcat(RomInfo,buffer);
menu::MessageBox::getInstance().setMessage(RomInfo);
}
m64p_error open_rom(const unsigned char* romimage, unsigned int size)
{
md5_state_t state;
md5_byte_t digest[16];
romdatabase_entry* entry;
char buffer[256];
unsigned char imagetype;
int i;
/* check input requirements */
if (g_rom != NULL)
{
DebugMessage(M64MSG_ERROR, "open_rom(): previous ROM image was not freed");
return M64ERR_INTERNAL;
}
if (romimage == NULL || !is_valid_rom(romimage))
{
DebugMessage(M64MSG_ERROR, "open_rom(): not a valid ROM image");
return M64ERR_INPUT_INVALID;
}
/* Clear Byte-swapped flag, since ROM is now deleted. */
g_MemHasBeenBSwapped = 0;
/* allocate new buffer for ROM and copy into this buffer */
g_rom_size = size;
g_rom = (unsigned char *) malloc(size);
if (g_rom == NULL)
return M64ERR_NO_MEMORY;
swap_copy_rom(g_rom, romimage, size, &imagetype);
memcpy(&ROM_HEADER, g_rom, sizeof(m64p_rom_header));
/* Calculate MD5 hash */
md5_init(&state);
md5_append(&state, (const md5_byte_t*)g_rom, g_rom_size);
md5_finish(&state, digest);
for ( i = 0; i < 16; ++i )
sprintf(buffer+i*2, "%02X", digest[i]);
buffer[32] = '\0';
strcpy(ROM_SETTINGS.MD5, buffer);
/* add some useful properties to ROM_PARAMS */
ROM_PARAMS.systemtype = rom_country_code_to_system_type(ROM_HEADER.Country_code);
ROM_PARAMS.countperop = COUNT_PER_OP_DEFAULT;
ROM_PARAMS.vitiming = ALTERNATE_VI_TIMING_DEFAULT;
ROM_PARAMS.countperscanline = DEFAULT_COUNT_PER_SCANLINE;
ROM_PARAMS.cheats = NULL;
memcpy(ROM_PARAMS.headername, ROM_HEADER.Name, 20);
ROM_PARAMS.headername[20] = '\0';
trim(ROM_PARAMS.headername); /* Remove trailing whitespace from ROM name. */
/* Look up this ROM in the .ini file and fill in goodname, etc */
if ((entry=ini_search_by_md5(digest)) != NULL ||
(entry=ini_search_by_crc(sl(ROM_HEADER.CRC1),sl(ROM_HEADER.CRC2))) != NULL)
{
strncpy(ROM_SETTINGS.goodname, entry->goodname, 255);
ROM_SETTINGS.goodname[255] = '\0';
ROM_SETTINGS.savetype = entry->savetype;
ROM_SETTINGS.status = entry->status;
ROM_SETTINGS.players = entry->players;
ROM_SETTINGS.rumble = entry->rumble;
ROM_PARAMS.countperop = entry->countperop;
ROM_PARAMS.vitiming = entry->alternate_vi_timing;
ROM_PARAMS.countperscanline = entry->count_per_scanline;
ROM_PARAMS.cheats = entry->cheats;
}
else
{
strcpy(ROM_SETTINGS.goodname, ROM_PARAMS.headername);
strcat(ROM_SETTINGS.goodname, " (unknown rom)");
ROM_SETTINGS.savetype = NONE;
ROM_SETTINGS.status = 0;
ROM_SETTINGS.players = 0;
ROM_SETTINGS.rumble = 0;
ROM_PARAMS.countperop = COUNT_PER_OP_DEFAULT;
ROM_PARAMS.vitiming = ALTERNATE_VI_TIMING_DEFAULT;
ROM_PARAMS.countperscanline = DEFAULT_COUNT_PER_SCANLINE;
ROM_PARAMS.cheats = NULL;
}
/* print out a bunch of info about the ROM */
DebugMessage(M64MSG_INFO, "Goodname: %s", ROM_SETTINGS.goodname);
DebugMessage(M64MSG_INFO, "Name: %s", ROM_HEADER.Name);
imagestring(imagetype, buffer);
DebugMessage(M64MSG_INFO, "MD5: %s", ROM_SETTINGS.MD5);
DebugMessage(M64MSG_INFO, "CRC: %08" PRIX32 " %08" PRIX32, sl(ROM_HEADER.CRC1), sl(ROM_HEADER.CRC2));
DebugMessage(M64MSG_INFO, "Imagetype: %s", buffer);
DebugMessage(M64MSG_INFO, "Rom size: %d bytes (or %d Mb or %d Megabits)", g_rom_size, g_rom_size/1024/1024, g_rom_size/1024/1024*8);
DebugMessage(M64MSG_VERBOSE, "ClockRate = %" PRIX32, sl(ROM_HEADER.ClockRate));
DebugMessage(M64MSG_INFO, "Version: %" PRIX32, sl(ROM_HEADER.Release));
if(sl(ROM_HEADER.Manufacturer_ID) == 'N')
DebugMessage(M64MSG_INFO, "Manufacturer: Nintendo");
else
DebugMessage(M64MSG_INFO, "Manufacturer: %" PRIX32, sl(ROM_HEADER.Manufacturer_ID));
DebugMessage(M64MSG_VERBOSE, "Cartridge_ID: %" PRIX16, ROM_HEADER.Cartridge_ID);
countrycodestring(ROM_HEADER.Country_code, buffer);
DebugMessage(M64MSG_INFO, "Country: %s", buffer);
DebugMessage(M64MSG_VERBOSE, "PC = %" PRIX32, sl(ROM_HEADER.PC));
DebugMessage(M64MSG_VERBOSE, "Save type: %d", ROM_SETTINGS.savetype);
//Prepare Hack for GOLDENEYE
isGoldeneyeRom = 0;
if(strcmp(ROM_PARAMS.headername, "GOLDENEYE") == 0)
isGoldeneyeRom = 1;
return M64ERR_SUCCESS;
}
/* Load a GtkTreeModel after re-scanning directories. */
void rombrowser_refresh(unsigned int roms, unsigned short clear)
{
int arrayroms;
GtkTreeModel* model;
/* If clear flag is set, clear the models. */
if(clear)
{
model = gtk_tree_view_get_model(GTK_TREE_VIEW(g_MainWindow.romFullList));
GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(g_MainWindow.romFullList));
gtk_tree_selection_select_all(selection);
gtk_list_store_clear(GTK_LIST_STORE(model));
model = gtk_tree_view_get_model(GTK_TREE_VIEW(g_MainWindow.romDisplay));
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(g_MainWindow.romDisplay));
gtk_tree_selection_select_all(selection);
gtk_list_store_clear(GTK_LIST_STORE(model));
}
model = gtk_tree_view_get_model(GTK_TREE_VIEW(g_MainWindow.romFullList));
arrayroms = gtk_tree_model_iter_n_children(model, NULL);
/* If there are currently more ROMs in cache than in the rombrowser, add them. */
if(roms>arrayroms)
{
gboolean fullpaths;
GtkTreeIter* iter = (GtkTreeIter*)malloc(sizeof(GtkTreeIter));
char *country, *goodname, *usercomments, *md5hash, *crc1, *crc2, *internalname, *savetype, *players, *size, *compressiontype, *imagetype, *cicchip, *rumble;
char* filename = NULL; /* Needs to be NULLed if fullpaths and zero roms are updated, for free. */
GdkPixbuf* flag;
GdkPixbuf* status[5];
unsigned int romcounter;
int counter;
country = (char*)calloc(32, sizeof(char));
md5hash = (char*)calloc(33, sizeof(char));
crc1 = (char*)calloc(9, sizeof(char));
crc2 = (char*)calloc(9, sizeof(char));
savetype = (char*)calloc(16, sizeof(char));
players = (char*)calloc(16, sizeof(char));
size = (char*)calloc(16, sizeof(char));
compressiontype = (char*)calloc(16, sizeof(char));
imagetype = (char*)calloc(32, sizeof(char));
cicchip = (char*)calloc(16, sizeof(char));
rumble = (char*)calloc(8, sizeof(char));
if(iter==NULL||country==NULL||md5hash==NULL||crc1==NULL||crc2==NULL||size==NULL||compressiontype==NULL||imagetype==NULL||cicchip==NULL)
{
fprintf(stderr, "%s, %d: Out of memory!\n", __FILE__, __LINE__);
return;
}
fullpaths = config_get_bool("RomBrowserShowFullPaths", FALSE);
cache_entry* entry;
entry = g_romcache.top;
/* Advance cache pointer. */
for(romcounter=0; romcounter < arrayroms; ++romcounter)
{
entry = entry->next;
if(entry==NULL)
return;
}
for(romcounter=0; (romcounter < roms) && (entry != NULL); ++romcounter)
{
countrycodestring(entry->countrycode, country);
countrycodeflag(entry->countrycode, &flag);
goodname = entry->inientry->goodname;
for(counter = 0; counter < 5; ++counter)
{
if(entry->inientry->status>counter)
status[counter] = star;
else
status[counter] = staroff;
}
usercomments = entry->usercomments;
if(fullpaths)
filename = entry->filename;
else
filename = filefrompath(entry->filename);
for(counter = 0; counter < 16; ++counter)
sprintf(md5hash+counter*2, "%02X", entry->md5[counter]);
sprintf(crc1, "%08X", entry->crc1);
sprintf(crc2, "%08X", entry->crc2);
internalname=entry->internalname;
savestring(entry->inientry->savetype, savetype);
playersstring(entry->inientry->players, players);
sprintf(size, "%.1f MBits", (float)(entry->romsize / (float)0x20000));
compressionstring(entry->compressiontype, compressiontype);
imagestring(entry->imagetype, imagetype);
cicstring(entry->cic, cicchip);
rumblestring(entry->inientry->rumble, rumble);
/* Actually add entries to models. */
model = gtk_tree_view_get_model(GTK_TREE_VIEW(g_MainWindow.romFullList));
gtk_list_store_append(GTK_LIST_STORE(model), iter);
gtk_list_store_set(GTK_LIST_STORE(model), iter, 0, country, 1, goodname, 2, NULL, 3, usercomments, 4, filename, 5, md5hash, 6, crc1, 7, crc2, 8, internalname, 9, savetype, 10, players, 11, size, 12, compressiontype, 13, imagetype, 14, cicchip, 15, rumble, 16, status[0], 17, status[1], 18, status[2], 19, status[3], 20, status[4], 21, flag, 22, entry, -1);
model = gtk_tree_view_get_model(GTK_TREE_VIEW(g_MainWindow.romDisplay));
gtk_list_store_append(GTK_LIST_STORE(model), iter);
gtk_list_store_set(GTK_LIST_STORE(model), iter, 0, country, 1, goodname, 2, NULL, 3, usercomments, 4, filename, 5, md5hash, 6, crc1, 7, crc2, 8, internalname, 9, savetype, 10, players, 11, size, 12, compressiontype, 13, imagetype, 14, cicchip, 15, rumble, 16, status[0], 17, status[1], 18, status[2], 19, status[3], 20, status[4], 21, flag, 22, entry, -1);
/*printf("Added: %s\n", goodname);*/
entry = entry->next;
}
free(country);
free(md5hash);
free(crc1);
free(crc2);
free(savetype);
free(players);
free(size);
free(compressiontype);
free(imagetype);
free(cicchip);
free(rumble);
if(!fullpaths)
{
if(filename!=NULL)
free(filename);
}
free(iter);
/* Do an initial sort. */
gtk_tree_sortable_set_sort_func(GTK_TREE_SORTABLE(model), g_MainWindow.romSortColumn, rombrowser_compare, (gpointer)NULL, (gpointer)NULL);
gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(model), g_MainWindow.romSortColumn, g_MainWindow.romSortType);
gtk_tree_view_set_model(GTK_TREE_VIEW(g_MainWindow.romDisplay), model);
}
}
void fileBrowserFrame_LoadFile(int i)
{
if(dir_entries[i].attr & FILE_BROWSER_ATTR_DIR){
// Here we are 'recursing' into a subdirectory
// We have to do a little dance here to avoid a dangling pointer
fileBrowser_file* dir = (fileBrowser_file*)malloc( sizeof(fileBrowser_file) );
memcpy(dir, dir_entries+i, sizeof(fileBrowser_file));
fileBrowserFrame_OpenDirectory(dir);
free(dir);
menu::Focus::getInstance().clearPrimaryFocus();
} else {
// We must select this file
int ret = loadROM( &dir_entries[i] );
if(!ret){ // If the read succeeded.
strcpy(feedback_string, "Loaded ");
strncat(feedback_string, filenameFromAbsPath(dir_entries[i].name), 36-7);
char RomInfo[512] = "";
char buffer [50];
char buffer2 [50];
strcat(RomInfo,feedback_string);
sprintf(buffer,"\n\nRom name: %s\n",ROM_SETTINGS.goodname);
strcat(RomInfo,buffer);
sprintf(buffer,"Rom size: %d Mb\n",rom_length/1024/1024);
strcat(RomInfo,buffer);
if(ROM_HEADER->Manufacturer_ID == 'N') sprintf(buffer,"Manufacturer: Nintendo\n");
else sprintf(buffer,"Manufacturer: %x\n", (unsigned int)(ROM_HEADER->Manufacturer_ID));
strcat(RomInfo,buffer);
countrycodestring(ROM_HEADER->Country_code&0xFF, buffer2);
sprintf(buffer,"Country: %s\n",buffer2);
strcat(RomInfo,buffer);
switch (autoSaveLoaded)
{
case NATIVESAVEDEVICE_NONE:
break;
case NATIVESAVEDEVICE_SD:
strcat(RomInfo,"\nFound & loaded save from SD card\n");
break;
case NATIVESAVEDEVICE_USB:
strcat(RomInfo,"\nFound & loaded save from USB device\n");
break;
case NATIVESAVEDEVICE_CARDA:
strcat(RomInfo,"\nFound & loaded save from memcard in slot A\n");
break;
case NATIVESAVEDEVICE_CARDB:
strcat(RomInfo,"\nFound & loaded save from memcard in slot B\n");
break;
}
autoSaveLoaded = NATIVESAVEDEVICE_NONE;
menu::MessageBox::getInstance().setMessage(RomInfo);
}
else // If not.
{
switch(ret) {
case ROM_CACHE_ERROR_READ:
strcpy(feedback_string,"A read error occured");
break;
case ROM_CACHE_INVALID_ROM:
strcpy(feedback_string,"Invalid ROM type");
break;
default:
strcpy(feedback_string,"An error has occured");
break;
}
menu::MessageBox::getInstance().setMessage(feedback_string);
}
/* //disable all buttons
for (int i = 0; i < NUM_FRAME_BUTTONS; i++)
FRAME_BUTTONS[i].button->setActive(false);
//set first entry to report 'success'/'error' and return to main menu
FRAME_BUTTONS[2].buttonString = feedback_string;
FRAME_BUTTONS[2].button->setClicked(Func_ReturnFromFileBrowserFrame);
FRAME_BUTTONS[2].button->setActive(true);
FRAME_BUTTONS[2].button->setNextFocus(menu::Focus::DIRECTION_UP, NULL);
FRAME_BUTTONS[2].button->setNextFocus(menu::Focus::DIRECTION_DOWN, NULL);
for (int i = 1; i<NUM_FILE_SLOTS; i++)
FRAME_BUTTONS[i+2].buttonString = FRAME_STRINGS[2];
pMenuContext->getFrame(MenuContext::FRAME_FILEBROWSER)->setDefaultFocus(FRAME_BUTTONS[2].button);
menu::Focus::getInstance().clearPrimaryFocus();*/
pMenuContext->setActiveFrame(MenuContext::FRAME_MAIN);
if(hasLoadedROM) Func_SetPlayGame();
}
}
m64p_error open_rom(const unsigned char* romimage, unsigned int size)
{
md5_state_t state;
md5_byte_t digest[16];
romdatabase_entry* entry;
char buffer[256];
unsigned char imagetype;
int i;
m64p_handle CoreSection = NULL;
/* check input requirements */
if (rom != NULL)
{
DebugMessage(M64MSG_ERROR, "open_rom(): previous ROM image was not freed");
return M64ERR_INTERNAL;
}
if (romimage == NULL || !is_valid_rom(romimage))
{
DebugMessage(M64MSG_ERROR, "open_rom(): not a valid ROM image");
return M64ERR_INPUT_INVALID;
}
/* Clear Byte-swapped flag, since ROM is now deleted. */
g_MemHasBeenBSwapped = 0;
/* allocate new buffer for ROM and copy into this buffer */
rom_size = size;
rom = (unsigned char *) malloc(size);
if (rom == NULL)
return M64ERR_NO_MEMORY;
memcpy(rom, romimage, size);
swap_rom(rom, &imagetype, rom_size);
memcpy(&ROM_HEADER, rom, sizeof(m64p_rom_header));
/* Calculate MD5 hash */
md5_init(&state);
md5_append(&state, (const md5_byte_t*)rom, rom_size);
md5_finish(&state, digest);
for ( i = 0; i < 16; ++i )
sprintf(buffer+i*2, "%02X", digest[i]);
buffer[32] = '\0';
strcpy(ROM_SETTINGS.MD5, buffer);
/* add some useful properties to ROM_PARAMS */
ROM_PARAMS.systemtype = rom_country_code_to_system_type(ROM_HEADER.Country_code);
ROM_PARAMS.vilimit = rom_system_type_to_vi_limit(ROM_PARAMS.systemtype);
ROM_PARAMS.aidacrate = rom_system_type_to_ai_dac_rate(ROM_PARAMS.systemtype);
memcpy(ROM_PARAMS.headername, ROM_HEADER.Name, 20);
ROM_PARAMS.headername[20] = '\0';
trim(ROM_PARAMS.headername); /* Remove trailing whitespace from ROM name. */
/* Look up this ROM in the .ini file and fill in goodname, etc */
/*
if ((entry=ini_search_by_md5(digest)) != NULL ||
(entry=ini_search_by_crc(sl(ROM_HEADER.CRC1),sl(ROM_HEADER.CRC2))) != NULL)
{
strncpy(ROM_SETTINGS.goodname, entry->goodname, 255);
ROM_SETTINGS.goodname[255] = '\0';
ROM_SETTINGS.savetype = entry->savetype;
ROM_SETTINGS.status = entry->status;
ROM_SETTINGS.players = entry->players;
ROM_SETTINGS.rumble = entry->rumble;
}
else
{
strcpy(ROM_SETTINGS.goodname, ROM_PARAMS.headername);
strcat(ROM_SETTINGS.goodname, " (unknown rom)");
ROM_SETTINGS.savetype = NONE;
ROM_SETTINGS.status = 0;
ROM_SETTINGS.players = 0;
ROM_SETTINGS.rumble = 0;
}
*/
strcpy(ROM_SETTINGS.goodname, ROM_PARAMS.headername);
strcat(ROM_SETTINGS.goodname, " (unknown rom)");
ROM_SETTINGS.savetype = 0;
if (ConfigOpenSection("Core", &CoreSection) == M64ERR_SUCCESS)
{
ConfigSetDefaultInt(CoreSection, "SaveType", NONE, "The savetype for the game");
ROM_SETTINGS.savetype = ConfigGetParamInt(CoreSection, "SaveType");
}
ROM_SETTINGS.status = 0;
ROM_SETTINGS.players = 0;
ROM_SETTINGS.rumble = 0;
/* print out a bunch of info about the ROM */
DebugMessage(M64MSG_INFO, "Goodname: %s", ROM_SETTINGS.goodname);
DebugMessage(M64MSG_INFO, "Name: %s", ROM_HEADER.Name);
imagestring(imagetype, buffer);
DebugMessage(M64MSG_INFO, "MD5: %s", ROM_SETTINGS.MD5);
DebugMessage(M64MSG_INFO, "CRC: %x %x", sl(ROM_HEADER.CRC1), sl(ROM_HEADER.CRC2));
DebugMessage(M64MSG_INFO, "Imagetype: %s", buffer);
DebugMessage(M64MSG_INFO, "Rom size: %d bytes (or %d Mb or %d Megabits)", rom_size, rom_size/1024/1024, rom_size/1024/1024*8);
DebugMessage(M64MSG_VERBOSE, "ClockRate = %x", sl(ROM_HEADER.ClockRate));
DebugMessage(M64MSG_INFO, "Version: %x", sl(ROM_HEADER.Release));
if(sl(ROM_HEADER.Manufacturer_ID) == 'N')
DebugMessage(M64MSG_INFO, "Manufacturer: Nintendo");
else
DebugMessage(M64MSG_INFO, "Manufacturer: %x", sl(ROM_HEADER.Manufacturer_ID));
DebugMessage(M64MSG_VERBOSE, "Cartridge_ID: %x", ROM_HEADER.Cartridge_ID);
countrycodestring(ROM_HEADER.Country_code, buffer);
DebugMessage(M64MSG_INFO, "Country: %s", buffer);
DebugMessage(M64MSG_VERBOSE, "PC = %x", sl((unsigned int)ROM_HEADER.PC));
DebugMessage(M64MSG_VERBOSE, "Save type: %d", ROM_SETTINGS.savetype);
//Prepare Hack for GOLDENEYE
isGoldeneyeRom = 0;
if(strcmp(ROM_PARAMS.headername, "GOLDENEYE") == 0)
isGoldeneyeRom = 1;
return M64ERR_SUCCESS;
}