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- possible fix for GPT drives with partition types other than FAT (NTFS, EXT2).

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Fledge68 2023-05-26 17:21:40 -05:00
parent 57e7e64b1f
commit 1989cb3222
3 changed files with 17 additions and 14 deletions
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out/boot.dol
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4
source/devicemounter/DeviceHandler.cpp
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@ -119,10 +119,11 @@ bool DeviceHandler::MountAllUSB()
if(WaitForDevice(GetUSBInterface()) == false) if(WaitForDevice(GetUSBInterface()) == false)
return false;// failed to spin up in time or no USB HDD connected return false;// failed to spin up in time or no USB HDD connected
/* calls FindPartitions() to read MBR and get list of partitions from MBR */
if(!usb.IsInserted() || !usb.IsMounted(0)) if(!usb.IsInserted() || !usb.IsMounted(0))
usb.SetDevice(GetUSBInterface()); usb.SetDevice(GetUSBInterface());
/* Get Partitions and Mount them */ /* Mount partitions */
bool result = false; bool result = false;
int partCount = GetUSBPartitionCount(); int partCount = GetUSBPartitionCount();
for(int i = 0; i < partCount; i++) for(int i = 0; i < partCount; i++)
@ -134,6 +135,7 @@ bool DeviceHandler::MountAllUSB()
if(!result) if(!result)
result = usb.Mount(0, DeviceName[USB1], true); /* Force FAT */ result = usb.Mount(0, DeviceName[USB1], true); /* Force FAT */
/* if a partition is mounted and wiiflow is in iOS58 libogc mode then start the USBKeepAliveThread */
if(result && usb_libogc_mode) if(result && usb_libogc_mode)
CreateUSBKeepAliveThread(); CreateUSBKeepAliveThread();

27
source/devicemounter/PartitionHandle.cpp
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@ -122,16 +122,20 @@ bool PartitionHandle::IsMounted(int pos)
bool PartitionHandle::Mount(int pos, const char *name, bool forceFAT) bool PartitionHandle::Mount(int pos, const char *name, bool forceFAT)
{ {
if(valid(pos)) if(!valid(pos))
UnMount(pos); return false;
if(!name || strlen(name) > 8) if(!name || strlen(name) > 8)
return false; return false;
UnMount(pos);
if(pos >= (int)MountNameList.size()) if(pos >= (int)MountNameList.size())
MountNameList.resize(pos + 1); MountNameList.resize(pos + 1);
MountNameList[pos] = name; MountNameList[pos] = name;
/* this is used for the gprintf's */
char DeviceSyn[10]; char DeviceSyn[10];
strcpy(DeviceSyn, name); strcpy(DeviceSyn, name);
strcat(DeviceSyn, ":"); strcat(DeviceSyn, ":");
@ -150,13 +154,11 @@ bool PartitionHandle::Mount(int pos, const char *name, bool forceFAT)
return true; return true;
} }
} }
if(!valid(pos))
{
gprintf("No valid partition position found! Failed to mount any partition.\n");
return false;
}
SetWbfsHandle(pos, NULL); SetWbfsHandle(pos, NULL);// set this to NULL even if not a WBFS drive
// GPT drive partition FSName are first added as "GUID-Entry"
// Partition FSName is changed once we determine the partition type by trying to mount it
if(strncmp(GetFSName(pos), "FAT", 3) == 0 || strcmp(GetFSName(pos), "GUID-Entry") == 0) if(strncmp(GetFSName(pos), "FAT", 3) == 0 || strcmp(GetFSName(pos), "GUID-Entry") == 0)
{ {
if(fatMount(MountNameList[pos].c_str(), interface, GetLBAStart(pos), CACHE, SECTORS)) if(fatMount(MountNameList[pos].c_str(), interface, GetLBAStart(pos), CACHE, SECTORS))
@ -166,7 +168,7 @@ bool PartitionHandle::Mount(int pos, const char *name, bool forceFAT)
return true; return true;
} }
} }
else if(strncmp(GetFSName(pos), "NTFS", 4) == 0 || strcmp(GetFSName(pos), "GUID-Entry") == 0) if(strncmp(GetFSName(pos), "NTFS", 4) == 0 || strcmp(GetFSName(pos), "GUID-Entry") == 0)
{ {
if(ntfsMount(MountNameList[pos].c_str(), interface, GetLBAStart(pos), CACHE, SECTORS, NTFS_SHOW_HIDDEN_FILES | NTFS_RECOVER)) if(ntfsMount(MountNameList[pos].c_str(), interface, GetLBAStart(pos), CACHE, SECTORS, NTFS_SHOW_HIDDEN_FILES | NTFS_RECOVER))
{ {
@ -175,7 +177,7 @@ bool PartitionHandle::Mount(int pos, const char *name, bool forceFAT)
return true; return true;
} }
} }
else if(strncmp(GetFSName(pos), "LINUX", 5) == 0 || strcmp(GetFSName(pos), "GUID-Entry") == 0) if(strncmp(GetFSName(pos), "LINUX", 5) == 0 || strcmp(GetFSName(pos), "GUID-Entry") == 0)
{ {
if(ext2Mount(MountNameList[pos].c_str(), interface, GetLBAStart(pos), CACHE, SECTORS, EXT2_FLAG_DEFAULT)) if(ext2Mount(MountNameList[pos].c_str(), interface, GetLBAStart(pos), CACHE, SECTORS, EXT2_FLAG_DEFAULT))
{ {
@ -184,7 +186,7 @@ bool PartitionHandle::Mount(int pos, const char *name, bool forceFAT)
return true; return true;
} }
} }
else if(strncmp(GetFSName(pos), "WBFS", 4) == 0) if(strncmp(GetFSName(pos), "WBFS", 4) == 0)
{ {
if(interface == &__io_usbstorage2_port0 || interface == &__io_usbstorage2_port1) if(interface == &__io_usbstorage2_port0 || interface == &__io_usbstorage2_port1)
SetWbfsHandle(pos, wbfs_open_partition(__WBFS_ReadUSB, __WBFS_WriteUSB, NULL, USBStorage2_GetSectorSize(), GetSecCount(pos), GetLBAStart(pos), 0)); SetWbfsHandle(pos, wbfs_open_partition(__WBFS_ReadUSB, __WBFS_WriteUSB, NULL, USBStorage2_GetSectorSize(), GetSecCount(pos), GetLBAStart(pos), 0));
@ -193,12 +195,11 @@ bool PartitionHandle::Mount(int pos, const char *name, bool forceFAT)
if(GetWbfsHandle(pos)) if(GetWbfsHandle(pos))
{ {
gprintf("WBFS Partition at %s mounted.\n", DeviceSyn); gprintf("WBFS Partition at %s mounted.\n", DeviceSyn);
PartitionList[pos].FSName = "WBFS"; //PartitionList[pos].FSName = "WBFS";
return true; return true;
} }
} }
/* FAIL */ /* FAIL */
gprintf("Exhausted all supported filesystem types! Failed to mount any partition.\n");
MountNameList[pos].clear(); MountNameList[pos].clear();
return false; return false;
} }