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makes it possible to use a FAT-Partition on the USB WBFS-Disk

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Boot-Strategy: 

- is "argv[0]" set, then the boot-device extracted from the argv. 
- if no meaningful boot device found, then looking for 
  "boot.dol"/"boot.elf" in "apps/usbloader_gx/" 
  first on "SD:/" and then on "USB:/". 
  When found, than use this Device. Otherwise use the default "SD:"
- Set all default-Paths on this Device 
- Set the Path for config-Folder, GXGlobal.cfg, GXGameSettings.cfg
  and GXGameFavorites.cfg on this Device (e.g. USB:/config and so on)
This commit is contained in:
ardi@ist-einmalig.de 2009-06-09 23:26:03 +00:00
parent fb61660d22
commit f5e6663784
14 changed files with 379 additions and 91 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
source/PromptWindows.cpp
View File

@ -1216,7 +1216,8 @@ int GameWindowPrompt()
favorite = game_num->favorite;
count = game_num->count;//count+=1;
}count+=1;
if(isSdInserted()) {
//if(isSdInserted()) {
if(isInserted(bootDevice)) {
if (CFG_save_game_num(header->id))
{
//WindowPrompt(LANGUAGE.SuccessfullySaved, 0, LANGUAGE.ok, 0,0,0);
@ -1250,7 +1251,8 @@ int GameWindowPrompt()
}
else if(btnFavorite.GetState() == STATE_CLICKED){//switch favorite
if(isSdInserted()) {
//if(isSdInserted()) {
if(isInserted(bootDevice)) {
faveChoice = !faveChoice;
btnFavoriteImg.SetImage(faveChoice ? &imgFavorite : &imgNotFavorite);
extern u8 favorite;
@ -2285,15 +2287,17 @@ ProgressUpdateWindow()
if(file.data != NULL)
{
char revtxt[10];
pfile = fopen("SD:/rev.txt", "w");
char rev_txt[14];
sprintf(rev_txt, "%s:/rev.txt", bootDevice);
pfile = fopen(rev_txt, "w");
fwrite(file.data,1,file.size,pfile);
fclose(pfile);
//has to be repeated or it isnt working (first file download bug)
pfile = fopen("SD:/rev.txt", "w");
pfile = fopen(rev_txt, "w");
fwrite(file.data,1,file.size,pfile);
fclose(pfile);
//"w+" doesnt work, needs to be reopened as "r"
pfile = fopen("SD:/rev.txt", "r");
pfile = fopen(rev_txt, "r");
int c = 0, i = 0;
while(c != EOF || i < 10) {
c = fgetc(pfile);
@ -2307,7 +2311,7 @@ ProgressUpdateWindow()
}
fclose(pfile);
revnumber = atoi(revtxt);
remove("SD:/rev.txt");
remove(rev_txt);
free(file.data);
}

38
source/Settings.cpp
View File

@ -601,7 +601,8 @@ int MenuSettings()
switch (ret)
{
case 0:
if(isSdInserted()) {
//if(isSdInserted()) {
if(isInserted(bootDevice)) {
if ( Settings.godmode == 1)
{
w.SetEffect(EFFECT_FADE, -20);
@ -1101,7 +1102,8 @@ int MenuSettings()
switch (ret)
{
case 0:
if(isSdInserted())
//if(isSdInserted())
if(isInserted(bootDevice))
{
w.SetEffect(EFFECT_FADE, -20);
while(w.GetEffect()>0) usleep(50);
@ -1252,8 +1254,9 @@ int MenuSettings()
strncat (entered, "/", 1);
strncpy(Settings.covers_path, entered, sizeof(Settings.covers_path));
WindowPrompt(LANGUAGE.CoverpathChanged,0,LANGUAGE.ok,0,0,0);
if(!isSdInserted()) {
WindowPrompt(LANGUAGE.NoSDcardinserted, LANGUAGE.InsertaSDCardtosave, LANGUAGE.ok, 0,0,0);
// if(!isSdInserted()) {
if(!isInserted(bootDevice)) {
WindowPrompt(LANGUAGE.NoSDcardinserted, LANGUAGE.InsertaSDCardtosave, LANGUAGE.ok, 0,0,0);
}
}
} else {
@ -1277,7 +1280,8 @@ int MenuSettings()
strncat (entered, "/", 1);
strncpy(Settings.disc_path, entered, sizeof(Settings.disc_path));
WindowPrompt(LANGUAGE.DiscpathChanged,0,LANGUAGE.ok,0,0,0);
if(!isSdInserted()) {
// if(!isSdInserted()) {
if(!isInserted(bootDevice)) {
WindowPrompt(LANGUAGE.NoSDcardinserted, LANGUAGE.InsertaSDCardtosave, LANGUAGE.ok, 0,0,0);
}
}
@ -1302,7 +1306,8 @@ int MenuSettings()
strncat (entered, "/", 1);
strncpy(CFG.theme_path, entered, sizeof(CFG.theme_path));
WindowPrompt(LANGUAGE.ThemepathChanged,0,LANGUAGE.ok,0,0,0);
if(!isSdInserted()) {
// if(!isSdInserted()) {
if(!isInserted(bootDevice)) {
WindowPrompt(LANGUAGE.NoSDcardinserted, LANGUAGE.InsertaSDCardtosave, LANGUAGE.ok, 0,0,0);
} else {
cfg_save_global();
@ -1358,7 +1363,8 @@ int MenuSettings()
strncat (entered, "/", 1);
strncpy(Settings.titlestxt_path, entered, sizeof(Settings.titlestxt_path));
WindowPrompt(LANGUAGE.TitlestxtpathChanged,0,LANGUAGE.ok,0,0,0);
if(isSdInserted()) {
// if(isSdInserted()) {
if(isInserted(bootDevice)) {
cfg_save_global();
CFG_Load();
} else {
@ -1422,7 +1428,8 @@ int MenuSettings()
w.Remove(&MainButton2);
w.Remove(&MainButton3);
w.Remove(&MainButton4);
if(isSdInserted() && Settings.godmode) {
// if(isSdInserted() && Settings.godmode) {
if(isInserted(bootDevice) && Settings.godmode) {
w.Remove(&optionBrowser2);
w.Remove(&backBtn);
int ret = ProgressUpdateWindow();
@ -1459,8 +1466,13 @@ int MenuSettings()
if(Settings.godmode) {
int choice = WindowPrompt(LANGUAGE.Areyousure, 0, LANGUAGE.Yes, LANGUAGE.Cancel, 0, 0);
if(choice == 1) {
if(isSdInserted())
remove("SD:/config/GXGlobal.cfg");
// if(isSdInserted())
if(isInserted(bootDevice))
{
char GXGlobal_cfg[26];
sprintf(GXGlobal_cfg, "%s/config/GXGlobal.cfg", bootDevice);
remove(GXGlobal_cfg);
}
lang_default();
CFG_Load();
menu = MENU_SETTINGS;
@ -1507,7 +1519,8 @@ int MenuSettings()
if(backBtn.GetState() == STATE_CLICKED)
{
//Add the procedure call to save the global configuration
if(isSdInserted()) {
// if(isSdInserted()) {
if(isInserted(bootDevice)) {
cfg_save_global();
}
menu = MENU_DISCLIST;
@ -1825,7 +1838,8 @@ int GameSettings(struct discHdr * header)
if(saveBtn.GetState() == STATE_CLICKED)
{
if(isSdInserted()) {
// if(isSdInserted()) {
if(isInserted(bootDevice)) {
if (CFG_save_game_opt(header->id))
{
WindowPrompt(LANGUAGE.SuccessfullySaved, 0, LANGUAGE.ok, 0,0,0);

9
source/SettingsPrompts.cpp
View File

@ -231,7 +231,8 @@ bool MenuOGG()
strncat (entered, "/", 1);
strncpy(Settings.oggload_path, entered, sizeof(Settings.oggload_path));
WindowPrompt(LANGUAGE.Backgroundmusicpath,0,LANGUAGE.ok,0,0,0);
if(isSdInserted()) {
// if(isSdInserted()) {
if(isInserted(bootDevice)) {
if(!strcmp("", Settings.oggload_path)) {
sprintf(Settings.ogg_path, "notset");
bgMusic->Play();
@ -473,7 +474,8 @@ int MenuLanguageSelect()
strncat (entered, "/", 1);
strncpy(Settings.languagefiles_path, entered, sizeof(Settings.languagefiles_path));
WindowPrompt(LANGUAGE.Languagepathchanged,0,LANGUAGE.ok,0,0,0);
if(isSdInserted()) {
// if(isSdInserted()) {
if(isInserted(bootDevice)) {
cfg_save_global();
returnhere = 1;
break;
@ -492,7 +494,8 @@ int MenuLanguageSelect()
if(ret>=0) {
choice = WindowPrompt(LANGUAGE.Doyouwanttochangelanguage, 0, LANGUAGE.Yes, LANGUAGE.Cancel,0,0);
if(choice == 1) {
if(isSdInserted()) {
// if(isSdInserted()) {
if(isInserted(bootDevice)) {
snprintf(Settings.language_path, sizeof(Settings.language_path), "%s%s", Settings.languagefiles_path, GetFileName(ret));
cfg_save_global();
if(!checkfile(Settings.language_path)) {

73
source/cfg.c
View File

@ -13,8 +13,9 @@
struct SSettings Settings;
char bootDevice[10] = "SD:";
char *cfg_path = "SD:/apps/usbloader/";
//char *cfg_path = "SD:/apps/usbloader/";
char current_path[100];
@ -221,24 +222,24 @@ void CFG_Default(int widescreen) // -1 = non forced Mode
CFG.widescreen = widescreen;
if (CFG.widescreen) {
snprintf(CFG.theme_path, sizeof(CFG.theme_path), "SD:/wtheme/");
snprintf(CFG.theme_path, sizeof(CFG.theme_path), "%s/wtheme/", bootDevice);
}
else
{
snprintf(CFG.theme_path, sizeof(CFG.theme_path), "SD:/theme/");
snprintf(CFG.theme_path, sizeof(CFG.theme_path), "%s/theme/", bootDevice);
}
if (widescreen == -1)
{
snprintf(Settings.covers_path, sizeof(Settings.covers_path), "SD:/images/"); //default image path
snprintf(Settings.disc_path, sizeof(Settings.disc_path), "SD:/images/disc/");
snprintf(Settings.titlestxt_path, sizeof(Settings.titlestxt_path), "SD:/config/");//default path for disc images
snprintf(Settings.covers_path, sizeof(Settings.covers_path), "%s/images/", bootDevice); //default image path
snprintf(Settings.disc_path, sizeof(Settings.disc_path), "%s/images/disc/", bootDevice);
snprintf(Settings.titlestxt_path, sizeof(Settings.titlestxt_path), "%s/config/", bootDevice);//default path for disc images
char * empty = "";
snprintf(Settings.unlockCode, sizeof(Settings.unlockCode), empty); // default password
snprintf(Settings.language_path, sizeof(Settings.language_path), "notset");
snprintf(Settings.languagefiles_path, sizeof(Settings.languagefiles_path), "SD:/config/language/");
snprintf(Settings.oggload_path, sizeof(Settings.oggload_path), "SD:/config/backgroundmusic/");
snprintf(Settings.update_path, sizeof(Settings.update_path), "SD:/apps/usbloader_gx/");
snprintf(Settings.languagefiles_path, sizeof(Settings.languagefiles_path), "%s/config/language/", bootDevice);
snprintf(Settings.oggload_path, sizeof(Settings.oggload_path), "%s/config/backgroundmusic/", bootDevice);
snprintf(Settings.update_path, sizeof(Settings.update_path), "%s/apps/usbloader_gx/", bootDevice);
sprintf(Settings.ogg_path, "notset");
//all alignments are left top here
@ -1148,14 +1149,17 @@ void cfg_set_game_num(struct Game_NUM *game, u8 *id)
bool cfg_save_global()// save global settings
{
char GXGlobal_cfg[26];
sprintf(GXGlobal_cfg, "%s/config", bootDevice);
struct stat st;
if(stat("SD:/config/", &st) != 0) {
mkdir("SD:/config", 0777);
if(stat(GXGlobal_cfg, &st) != 0) {
mkdir(GXGlobal_cfg, 0777);
}
FILE *f;
f = fopen("SD:/config/GXGlobal.cfg", "w");
sprintf(GXGlobal_cfg, "%s/config/GXGlobal.cfg", bootDevice);
f = fopen(GXGlobal_cfg, "w");
if (!f) {
printf("Error saving %s\n", "GXGlobal.cfg");
printf("Error saving %s\n", GXGlobal_cfg);
sleep(1);
return false;
}
@ -1163,7 +1167,7 @@ bool cfg_save_global()// save global settings
fprintf(f, "# Note: This file is automatically generated\n");
fclose(f);
/* Closing and reopening because of a write issue we are having right now */
f = fopen("SD:/config/GXGlobal.cfg", "w");
f = fopen(GXGlobal_cfg, "w");
fprintf(f, "# USB Loader global settings file\n");
fprintf(f, "# Note: This file is automatically generated\n");
fprintf(f, "video = %d\n ", Settings.video);
@ -1373,20 +1377,28 @@ void game_set_num(char *name, char *val)
bool cfg_load_games()
{
return cfg_parsefile("SD:/config/GXGameSettings.cfg", &game_set);
char GXGameSettings_cfg[32];
sprintf(GXGameSettings_cfg, "%s/config/GXGameSettings.cfg", bootDevice);
return cfg_parsefile(GXGameSettings_cfg, &game_set);
}
bool cfg_load_game_num()
{
return cfg_parsefile("SD:/config/GXGameFavorites.cfg", &game_set_num);
char GXGameFavorites_cfg[32];
sprintf(GXGameFavorites_cfg, "%s/config/GXGameFavorites.cfg", bootDevice);
return cfg_parsefile(GXGameFavorites_cfg, &game_set_num);
}
bool cfg_save_games()
{
FILE *f;
int i;
mkdir("SD:/config/", 0777);
f = fopen("SD:/config/GXGameSettings.cfg", "w");
char GXGameSettings_cfg[32];
sprintf(GXGameSettings_cfg, "%s/config", bootDevice);
mkdir(GXGameSettings_cfg, 0777);
sprintf(GXGameSettings_cfg, "%s/config/GXGameSettings.cfg", bootDevice);
f = fopen(GXGameSettings_cfg, "w");
if (!f) {
printf("Error saving %s\n", "GXGameSettings.cfg");
sleep(1);
@ -1396,7 +1408,7 @@ bool cfg_save_games()
fprintf(f, "# note: this file is automatically generated\n");
fclose(f);
/* Closing and reopening because of a write issue we are having right now */
f = fopen("SD:/config/GXGameSettings.cfg", "w");
f = fopen(GXGameSettings_cfg, "w");
fprintf(f, "# USB Loader settings file\n");
fprintf(f, "# note: this file is automatically generated\n");
fprintf(f, "# Num Games: %d\n", num_saved_games);
@ -1422,8 +1434,12 @@ bool cfg_save_game_num()
{
FILE *f;
int i;
mkdir("SD:/config/", 0777);
f = fopen("SD:/config/GXGameFavorites.cfg", "w");
char GXGameFavorites_cfg[32];
sprintf(GXGameFavorites_cfg, "%s/config", bootDevice);
mkdir(GXGameFavorites_cfg, 0777);
sprintf(GXGameFavorites_cfg, "%s/config/GXGameFavorites.cfg", bootDevice);
f = fopen(GXGameFavorites_cfg, "w");
if (!f) {
printf("Error saving %s\n", "GXGameFavorites.cfg");
sleep(1);
@ -1433,7 +1449,7 @@ bool cfg_save_game_num()
fprintf(f, "# note: this file is automatically generated\n");
fclose(f);
/* Closing and reopening because of a write issue we are having right now */
f = fopen("SD:/config/GXGameFavorites.cfg", "w");
f = fopen(GXGameFavorites_cfg, "w");
fprintf(f, "# USB Loader settings file\n");
fprintf(f, "# note: this file is automatically generated\n");
fprintf(f, "# Num Games: %d\n", num_saved_game_num);
@ -1449,6 +1465,8 @@ bool cfg_save_game_num()
bool cfg_load_global()
{
char GXGlobal_cfg[26];
sprintf(GXGlobal_cfg, "%s/config/GXGlobal.cfg", bootDevice);
//Default values defined by dev team
Settings.video = discdefault;
Settings.vpatch = off;
@ -1469,7 +1487,7 @@ bool cfg_load_global()
Settings.volume = 80;
Settings.sfxvolume = 80;
return cfg_parsefile("SD:/config/GXGlobal.cfg", &global_cfg_set);
return cfg_parsefile(GXGlobal_cfg, &global_cfg_set);
}
@ -1537,7 +1555,7 @@ void CFG_Load(void)
CFG_Default(-1); // set defaults non forced
snprintf(pathname, sizeof(pathname), "SD:/config/GXGlobal.cfg");
snprintf(pathname, sizeof(pathname), "%s/config/GXGlobal.cfg", bootDevice);
cfg_parsefile(pathname, &widescreen_set); //first set widescreen
cfg_parsefile(pathname, &path_set); //then set config and layout options
@ -1551,7 +1569,8 @@ void CFG_Load(void)
snprintf(pathname, sizeof(pathname), "%stitles.txt", Settings.titlestxt_path);
cfg_parsefile(pathname, &title_set);
cfg_parsefile("SD:/config/GXGameSettings.cfg", &parental_set);
snprintf(pathname, sizeof(pathname), "%s/config/GXGameSettings.cfg", bootDevice);
cfg_parsefile(pathname, &parental_set);
// load per-game settings
cfg_load_games();
@ -1570,7 +1589,9 @@ void CFG_Load(void)
void CFG_LoadGlobal(void)
{
cfg_parsefile("SD:/config/GXGlobal.cfg", &global_cfg_set);
char GXGlobal_cfg[26];
sprintf(GXGlobal_cfg, "%s/config/GXGlobal.cfg", bootDevice);
cfg_parsefile(GXGlobal_cfg, &global_cfg_set);
}
void CFG_Cleanup(void)

4
source/cfg.h
View File

@ -41,7 +41,8 @@ extern "C"
#define CFG_ALIGN_BOTTOM 4
#define CFG_ALIGN_MIDDLE 5
extern char *cfg_path;
extern char bootDevice[10];
//extern char *cfg_path;
struct CFG
{
@ -161,6 +162,7 @@ extern u8 wsprompt;
extern u8 keyset;
extern u8 gameDisplay;
struct Game_CFG
{
u8 id[8];

162
source/fatmounter.c
View File

@ -1,4 +1,5 @@
#include <fat.h>
#include <string.h>
#include <sys/dir.h>
#include <sys/iosupport.h>
#include <ogc/lwp_watchdog.h>
@ -6,21 +7,154 @@
#include <ogc/system.h>
#include <ogc/usbstorage.h>
#include <sdcard/wiisd_io.h>
#include "usbstorage.h"
//these are the only stable and speed is good
#define CACHE 32
#define SECTORS 128
enum BPB {
BPB_jmpBoot = 0x00,
BPB_OEMName = 0x03,
// BIOS Parameter Block
BPB_bytesPerSector = 0x0B,
BPB_sectorsPerCluster = 0x0D,
BPB_reservedSectors = 0x0E,
BPB_numFATs = 0x10,
BPB_rootEntries = 0x11,
BPB_numSectorsSmall = 0x13,
BPB_mediaDesc = 0x15,
BPB_sectorsPerFAT = 0x16,
BPB_sectorsPerTrk = 0x18,
BPB_numHeads = 0x1A,
BPB_numHiddenSectors = 0x1C,
BPB_numSectors = 0x20,
// Ext BIOS Parameter Block for FAT16
BPB_FAT16_driveNumber = 0x24,
BPB_FAT16_reserved1 = 0x25,
BPB_FAT16_extBootSig = 0x26,
BPB_FAT16_volumeID = 0x27,
BPB_FAT16_volumeLabel = 0x2B,
BPB_FAT16_fileSysType = 0x36,
// Bootcode
BPB_FAT16_bootCode = 0x3E,
// FAT32 extended block
BPB_FAT32_sectorsPerFAT32 = 0x24,
BPB_FAT32_extFlags = 0x28,
BPB_FAT32_fsVer = 0x2A,
BPB_FAT32_rootClus = 0x2C,
BPB_FAT32_fsInfo = 0x30,
BPB_FAT32_bkBootSec = 0x32,
// Ext BIOS Parameter Block for FAT32
BPB_FAT32_driveNumber = 0x40,
BPB_FAT32_reserved1 = 0x41,
BPB_FAT32_extBootSig = 0x42,
BPB_FAT32_volumeID = 0x43,
BPB_FAT32_volumeLabel = 0x47,
BPB_FAT32_fileSysType = 0x52,
// Bootcode
BPB_FAT32_bootCode = 0x5A,
BPB_bootSig_55 = 0x1FE,
BPB_bootSig_AA = 0x1FF
};
static const char FAT_SIG[3] = {'F', 'A', 'T'};
#define BYTES_PER_READ 512
static bool _FAT_partition_isFAT(const DISC_INTERFACE* disc, sec_t startSector)
{
uint8_t sectorBuffer[BYTES_PER_READ] = {0};
if (!disc->readSectors(startSector, 1, sectorBuffer)) {
return false;
}
// Make sure it is a valid BPB
if ( (sectorBuffer[BPB_bootSig_55] != 0x55) || (sectorBuffer[BPB_bootSig_AA] != 0xAA)) {
return false;
}
// Now verify that this is indeed a FAT partition
if (memcmp(sectorBuffer + BPB_FAT16_fileSysType, FAT_SIG, sizeof(FAT_SIG)) &&
memcmp(sectorBuffer + BPB_FAT32_fileSysType, FAT_SIG, sizeof(FAT_SIG)))
{
return false;
}
// check again for the last two cases to make sure that we really have a FAT filesystem here
// and won't corrupt any data
if(memcmp(sectorBuffer + BPB_FAT16_fileSysType, "FAT", 3) != 0 && memcmp(sectorBuffer + BPB_FAT32_fileSysType, "FAT32", 5) != 0)
{
return false;
}
return true;
}
static inline uint32_t u8array_to_u32 (const uint8_t* item, int offset) {
return ( item[offset] | (item[offset + 1] << 8) | (item[offset + 2] << 16) | (item[offset + 3] << 24));
}
sec_t GetFATPartition(const DISC_INTERFACE* disc)
{
int i;
uint8_t sectorBuffer[BYTES_PER_READ] = {0};
sec_t startSector = 0;
if(!disc->startup())
return 0;
// Read first sector of disc
if (!disc->readSectors(0, 1, sectorBuffer))
startSector = 0;
// Make sure it is a valid MBR or boot sector
if ( (sectorBuffer[BPB_bootSig_55] != 0x55) || (sectorBuffer[BPB_bootSig_AA] != 0xAA))
startSector = 0;
if (!memcmp(sectorBuffer + BPB_FAT16_fileSysType, FAT_SIG, sizeof(FAT_SIG)))
{
// Check if there is a FAT string, which indicates this is a boot sector
startSector = 0;
}
else if (!memcmp(sectorBuffer + BPB_FAT32_fileSysType, FAT_SIG, sizeof(FAT_SIG)))
{
// Check for FAT32
startSector = 0;
}
else
{
// This is an MBR
// Find first valid partition from MBR
// First check for an active partition
for (i=0x1BE; (i < 0x1FE) && (sectorBuffer[i] != 0x80); i+= 0x10);
// If it find an active partition, check for FAT-Partition
if ( i != 0x1FE && !_FAT_partition_isFAT(disc, u8array_to_u32(sectorBuffer, 0x8 + i)) )
i = 0x1FE;
// If it didn't find an active partition, search for any valid partition
if (i == 0x1FE)
{
for (i=0x1BE; i < 0x1FE; i+= 0x10)
{
if ( sectorBuffer[i+0x04] != 0x00 && _FAT_partition_isFAT(disc, u8array_to_u32(sectorBuffer, 0x8 + i)) )
break;
}
}
if (i != 0x1FE)
startSector = u8array_to_u32(sectorBuffer, 0x8 + i);;
}
disc->shutdown();
return startSector;
}
int USBDevice_Init()
{
return 0;
//closing all open Files write back the cache and then shutdown em!
__io_usbstorage.startup();
fatUnmount("USB:/");
//right now only mounts first partition
if (fatMount("USB", &__io_usbstorage, 0, CACHE, SECTORS)) {
//right now mounts first FAT-partition
if (fatMount("USB", &__io_usbstorage, GetFATPartition(&__io_usbstorage), CACHE, SECTORS)) {
//try first mount with libogc
return 1;
} else if (fatMount("USB", &__io_wiiums, GetFATPartition(&__io_wiiums), CACHE, SECTORS)) {
//try now mount with cIOS
return 1;
}
return -1;
@ -28,10 +162,8 @@ int USBDevice_Init()
void USBDevice_deInit()
{
return;
//closing all open Files write back the cache and then shutdown em!
fatUnmount("USB:/");
__io_usbstorage.shutdown();
}
int isSdInserted()
@ -39,14 +171,21 @@ int isSdInserted()
return __io_wiisd.isInserted();
}
DISC_INTERFACE **_FAT_partition_getPartitionFromPath (const char* path);
int isInserted(const char *path)
{
if(!strncmp(path, "USB:", 4))
return 1;
// if(!strncmp(path, "SD:", 3))
return __io_wiisd.isInserted();
return 0;
}
int SDCard_Init()
{
//closing all open Files write back the cache and then shutdown em!
__io_wiisd.startup();
fatUnmount("SD:/");
//right now only mounts first partition
if (fatMount("SD", &__io_wiisd, 0, CACHE, SECTORS))
//right now mounts first FAT-partition
if (fatMount("SD", &__io_wiisd, GetFATPartition(&__io_wiisd), CACHE, SECTORS))
return 1;
return -1;
}
@ -55,5 +194,4 @@ void SDCard_deInit()
{
//closing all open Files write back the cache and then shutdown em!
fatUnmount("SD:/");
__io_wiisd.shutdown();
}

1
source/fatmounter.h
View File

@ -9,6 +9,7 @@ extern "C"
int USBDevice_Init();
void USBDevice_deInit();
int isSdInserted();
int isInserted(const char *path);
int SDCard_Init();
void SDCard_deInit();

4
source/fst.c
View File

@ -54,7 +54,6 @@ u32 do_sd_code(char *filename)
u32 ret;
char filepath[128];
__io_wiisd.startup();
ret = fatMountSimple("SD", &__io_wiisd);
if (!ret) {
@ -74,7 +73,6 @@ u32 do_sd_code(char *filename)
fp = fopen(filepath, "rb");
if (!fp) {
fatUnmount("SD:/");
__io_wiisd.shutdown();
return 0;
}
@ -94,7 +92,6 @@ u32 do_sd_code(char *filename)
free(filebuff);
fclose(fp);
fatUnmount("SD:/");
__io_wiisd.shutdown();
return 0;
}
@ -107,7 +104,6 @@ u32 do_sd_code(char *filename)
fclose(fp);
fatUnmount("SD:/");
__io_wiisd.shutdown();
return 1;
}

29
source/listfiles.c
View File

@ -48,31 +48,24 @@ s32 filenamescmp(const void *a, const void *b)
int GetAllDirFiles(char * filespath)
{
int countfiles = 0;
struct stat st;
DIR_ITER* dir;
dir = diropen (filespath);
if (dir == NULL) //If empty
{
int countfiles = 0;
struct stat st;
DIR_ITER* dir;
dir = diropen (filespath);
if (dir == NULL) //If empty
return 0;
}
else
{
while (dirnext(dir,filenames,&st) == 0)
{
{
if ((st.st_mode & S_IFDIR) == 0)
{
{
// st.st_mode & S_IFDIR indicates a directory
snprintf(alldirfiles[countfiles], 70, "%s", filenames);
countfiles++;
}
}
}
dirclose(dir);
qsort(alldirfiles, countfiles, sizeof(char[70]), filenamescmp);
return countfiles;
return countfiles;
}

23
source/main.cpp
View File

@ -11,6 +11,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/dir.h>
#include <ogcsys.h>
#include <unistd.h>
#include <wiiuse/wpad.h>
@ -68,12 +69,32 @@ main(int argc, char *argv[])
{
s32 ret2;
SDCard_Init(); // mount SD for loading cfg's
USBDevice_Init(); // and mount USB:/
bool bootDevice_found=false;
if(argc >= 1)
{
if(!strncasecmp(argv[0], "usb:/", 5))
{
strcpy(bootDevice, "USB:");
bootDevice_found = true;
}
else if(!strncasecmp(argv[0], "sd:/", 4))
bootDevice_found = true;
}
if(!bootDevice_found)
{
//try USB
if((stat("USB:/apps/usbloader_gx/boot.dol", NULL) == 0) || (stat("USB:/apps/usbloader_gx/boot.elf", NULL) == 0))
strcpy(bootDevice, "USB:");
}
SDCard_Init(); // mount SD for loading cfg's
lang_default();
CFG_Load();
SDCard_deInit();// unmount SD for reloading IOS
USBDevice_deInit();// unmount USB for reloading IOS
/* Load Custom IOS */
if(Settings.cios == ios222) {

18
source/menu.cpp
View File

@ -688,7 +688,8 @@ static int MenuDiscList()
else if (Settings.gameDisplay==carousel){
startat = gameCarousel->GetSelectedOption();
offset = gameCarousel->GetOffset();}
if(isSdInserted()) {
//if(isSdInserted()) {
if(isInserted(bootDevice)) {
CFG_Load();
}
sdcardBtn.ResetState();
@ -698,7 +699,8 @@ static int MenuDiscList()
else if(DownloadBtn.GetState() == STATE_CLICKED)
{
if(isSdInserted()) {
//if(isSdInserted()) {
if(isInserted(bootDevice)) {
choice = WindowPrompt(LANGUAGE.CoverDownload, 0, LANGUAGE.NormalCovers, LANGUAGE.t3Covers, LANGUAGE.DiscImages, LANGUAGE.Back); // ask for download choice
if (choice != 0)
@ -771,7 +773,8 @@ static int MenuDiscList()
else if(favoriteBtn.GetState() == STATE_CLICKED)
{
Settings.fave=!Settings.fave;
if(isSdInserted()) {
//if(isSdInserted()) {
if(isInserted(bootDevice)) {
cfg_save_global();
}
__Menu_GetEntries();
@ -797,7 +800,8 @@ static int MenuDiscList()
{
if(Settings.sort != all) {
Settings.sort=all;
if(isSdInserted()) {
//if(isSdInserted()) {
if(isInserted(bootDevice)) {
cfg_save_global();
}
__Menu_GetEntries();
@ -826,7 +830,8 @@ static int MenuDiscList()
{
if(Settings.sort != pcount) {
Settings.sort=pcount;
if(isSdInserted()) {
//if(isSdInserted()) {
if(isInserted(bootDevice)) {
cfg_save_global();
}
__Menu_GetEntries();
@ -1223,7 +1228,8 @@ static int MenuDiscList()
}count+=1;
if(isSdInserted()) {
//if(isSdInserted()) {
if(isInserted(bootDevice)) {
if (CFG_save_game_num(header->id))
{
//WindowPrompt(LANGUAGE.SuccessfullySaved, 0, LANGUAGE.ok, 0,0,0);

85
source/usbstorage.c
View File

@ -184,3 +184,88 @@ s32 USBStorage_WriteSectors(u32 sector, u32 numSectors, const void *buffer)
return ret;
}
#define DEVICE_TYPE_WII_UMS (('W'<<24)|('U'<<16)|('M'<<8)|'S')
bool umsio_Startup()
{
return USBStorage_Init() == 0;
}
bool umsio_IsInserted()
{
return true; // allways true
}
bool umsio_ReadSectors(sec_t sector, sec_t numSectors, u8 *buffer)
{
u32 cnt = 0;
s32 ret;
/* Do reads */
while (cnt < numSectors)
{
u32 sectors = (numSectors - cnt);
/* Read sectors is too big */
if (sectors > 32)
sectors = 32;
/* USB read */
ret = USBStorage_ReadSectors(sector + cnt, sectors, &buffer[cnt*512]);
if (ret < 0)
return false;
/* Increment counter */
cnt += sectors;
}
return true;
}
bool umsio_WriteSectors(sec_t sector, sec_t numSectors, const u8* buffer)
{
u32 cnt = 0;
s32 ret;
/* Do writes */
while (cnt < numSectors)
{
u32 sectors = (numSectors - cnt);
/* Write sectors is too big */
if (sectors > 32)
sectors = 32;
/* USB write */
ret = USBStorage_WriteSectors(sector + cnt, sectors, &buffer[cnt * 512]);
if (ret < 0)
return false;
/* Increment counter */
cnt += sectors;
}
return true;
}
bool umsio_ClearStatus(void)
{
return true;
}
bool umsio_Shutdown()
{
USBStorage_Deinit();
return true;
}
const DISC_INTERFACE __io_wiiums =
{
DEVICE_TYPE_WII_UMS,
FEATURE_MEDIUM_CANREAD | FEATURE_MEDIUM_CANWRITE | FEATURE_WII_USB,
(FN_MEDIUM_STARTUP)&umsio_Startup,
(FN_MEDIUM_ISINSERTED)&umsio_IsInserted,
(FN_MEDIUM_READSECTORS)&umsio_ReadSectors,
(FN_MEDIUM_WRITESECTORS)&umsio_WriteSectors,
(FN_MEDIUM_CLEARSTATUS)&umsio_ClearStatus,
(FN_MEDIUM_SHUTDOWN)&umsio_Shutdown
};

4
source/usbstorage.h
View File

@ -10,8 +10,8 @@ s32 USBStorage_GetCapacity(u32 *);
s32 USBStorage_Init(void);
void USBStorage_Deinit(void);
s32 USBStorage_ReadSectors(u32, u32, void *);
s32 USBStorage_WriteSectors(u32, u32, void *);
s32 USBStorage_WriteSectors(u32, u32, const void *);
extern const DISC_INTERFACE __io_wiiums;
#ifdef __cplusplus
}
#endif

4
source/wbfs.h
View File

@ -34,6 +34,10 @@ s32 WBFS_GameSize(u8 *, f32 *);
s32 WBFS_DiskSpace(f32 *, f32 *);
s32 WBFS_RenameGame(u8 *, const void *);
f32 WBFS_EstimeGameSize(void);
s32 __WBFS_ReadUSB(void *fp, u32 lba, u32 count, void *iobuf);
s32 __WBFS_WriteUSB(void *fp, u32 lba, u32 count, void *iobuf);
#ifdef __cplusplus
}