-fixed sd only the correct way. now it really does work.

-shrunk the list cache code.

source/devicemounter/DeviceHandler.cpp

@@ -48,7 +48,6 @@ void DeviceHandler::Init()
 	OGC_Device.Init();// used for Devolution gamecube iso launcher
 }
 
-bool mount_usb = false;
 void DeviceHandler::SetMountUSB(bool using_usb)
 {
 	mount_usb = using_usb;
@@ -57,7 +56,6 @@ void DeviceHandler::SetMountUSB(bool using_usb)
 void DeviceHandler::MountAll()
 {
 	MountSD();
-	if(!Sys_DolphinMode() && mount_usb)
 	MountAllUSB();
 }
 
@@ -147,6 +145,9 @@ bool DeviceHandler::MountUSB(int pos)
 
 bool DeviceHandler::MountAllUSB()
 {
+	if(!mount_usb)
+		return false;
+		
 	/* Kill possible USB thread */
 	KillUSBKeepAliveThread();
 	/* Wait for our slowass HDD */

source/devicemounter/DeviceHandler.hpp

@@ -104,6 +104,7 @@ public:
 	void UnMountDevolution();
 private:
 	bool MountUSB(int part);
+	bool mount_usb;
 
 	PartitionHandle sd;
 	PartitionHandle usb;

source/list/cache.cpp

@@ -1,27 +1,6 @@
 #include "cache.hpp"
 
-CCache::CCache(dir_discHdr &tmp, string path, u32 index, CMode mode) /* Load/Save One */
-{
-	filename = path;
-	//gprintf("Openning DB: %s\n", filename.c_str());
-
-	cache = fopen(filename.c_str(), io[mode]);
-	if(!cache) return;
-
-	switch(mode)
-	{
-		case LOAD:
-			LoadOne(tmp, index);
-			break;
-		case SAVE:
-			SaveOne(tmp, index);
-			break;
-		default:
-			return;
-	}
-}
-
-CCache::CCache(vector<dir_discHdr> &list, string path , CMode mode) /* Load/Save All */
+CCache::CCache(vector<dir_discHdr> &list, string path, CMode mode)
 {
 	filename = path;
 	//gprintf("Opening DB: %s\n", filename.c_str());
@@ -42,42 +21,6 @@ CCache::CCache(vector<dir_discHdr> &list, string path , CMode mode) /* Load/Save
 	}
 }
 
-CCache::CCache(vector<dir_discHdr> &list, string path, dir_discHdr tmp, CMode mode) /* Add One */
-{
-	filename = path;
-	//gprintf("Openning DB: %s\n", filename.c_str());
-
-	cache = fopen(filename.c_str(), io[mode]);
-	if(!cache) return;
-
-	switch(mode)
-	{
-		case ADD:
-			AddOne(list, tmp);
-			break;
-		default:
-			return;
-	}
-}
-
-CCache::CCache(vector<dir_discHdr> &list, string path, u32 index, CMode mode)  /* Remove One */
-{
-	filename = path;
-	//gprintf("Openning DB: %s\n", filename.c_str());
-
-	cache = fopen(filename.c_str(), io[mode]);
-	if(!cache) return;
-
-	switch(mode)
-	{
-		case REMOVE:
-			RemoveOne(list, index);
-			break;
-		default:
-			return;
-	}
-}
-
 CCache::~CCache()
 {
 	//gprintf("Closing DB: %s\n", filename.c_str());
@@ -92,14 +35,6 @@ void CCache::SaveAll(vector<dir_discHdr> list)
 	fwrite((void *)&list[0], 1, list.size() * sizeof(dir_discHdr), cache);
 }
 
-void CCache::SaveOne(dir_discHdr tmp, u32 index)
-{
-	//gprintf("Updating Item number %u in DB: %s\n", index, filename.c_str());
-	if(!cache) return;
-	fseek(cache, index * sizeof(dir_discHdr), SEEK_SET);
-	fwrite((void *)&tmp, 1, sizeof(dir_discHdr), cache);
-}
-
 void CCache::LoadAll(vector<dir_discHdr> &list)
 {
 	if(!cache) return;
@@ -116,33 +51,10 @@ void CCache::LoadAll(vector<dir_discHdr> &list)
 	list.reserve(count + list.size());
 	for(u32 i = 0; i < count; i++)
 	{
-		LoadOne(tmp, i);
+		//gprintf("Fetching Item number %u in DB: %s\n", index, filename.c_str());
+		fseek(cache, i * sizeof(dir_discHdr), SEEK_SET);
+		fread((void *)&tmp, 1, sizeof(dir_discHdr), cache);
+		//gprintf("Path %s\n", tmp.path);
 		list.push_back(tmp);
 	}
 }
-
-void CCache::LoadOne(dir_discHdr &tmp, u32 index)
-{
-	if(!cache) return;
-
-	//gprintf("Fetching Item number %u in DB: %s\n", index, filename.c_str());
-	fseek(cache, index * sizeof(dir_discHdr), SEEK_SET);
-	fread((void *)&tmp, 1, sizeof(dir_discHdr), cache);
-	//gprintf("Path %s\n", tmp.path);
-}
-
-void CCache::AddOne(vector<dir_discHdr> &list, dir_discHdr tmp)
-{
-	//gprintf("Adding Item number %u in DB: %s\n", list.size()+1, filename.c_str());
-	list.push_back(tmp);
-
-	if(!cache) return;
-	fwrite((void *)&tmp, 1, sizeof(dir_discHdr), cache);  // FILE* is opened as "ab+" so its always written to the EOF.
-}
-
-void CCache::RemoveOne(vector<dir_discHdr> &list, u32 index)
-{
-	//gprintf("Removing Item number %u in DB: %s\n", index, filename.c_str());
-	list.erase(list.begin() + index);
-	SaveAll(list);
-}

source/list/cache.hpp

@@ -10,37 +10,25 @@
 //#include "gecko.hpp"
 using namespace std;
 
-const char io[4][5] = {
+const char io[2][3] = {
 	"wb",
 	"rb",
-	"ab",
-	"wb",
 };
 
 enum CMode
 {
 	SAVE,
 	LOAD,
-	ADD,
-	REMOVE
 };
 
 class CCache
 {
 	public:
-		 CCache(dir_discHdr &tmp, string path, u32 index, CMode mode);								/* Load/Save One */
-		 CCache(vector<dir_discHdr> &list, string path, CMode mode);								/* Load/Save All */
-		 CCache(vector<dir_discHdr> &list, string path, dir_discHdr tmp, CMode mode);						/* Add One */
-		 CCache(vector<dir_discHdr> &list, string path, u32 index, CMode mode);					/* Remove One */
+		 CCache(vector<dir_discHdr> &list, string path, CMode mode);
 		~CCache();
 	private:
 		void SaveAll(vector<dir_discHdr> list);
-		void SaveOne(dir_discHdr tmp, u32 index);
 		void LoadAll(vector<dir_discHdr> &list);
-		void LoadOne(dir_discHdr &tmp, u32 index);
-		
-		void AddOne(vector<dir_discHdr> &list, dir_discHdr tmp);
-		void RemoveOne(vector<dir_discHdr> &list, u32 index);
 
 		FILE *cache;
 		string filename;

source/main.cpp

@@ -1,6 +1,7 @@
 
 #include <ogc/system.h>
 #include <unistd.h>
+#include <sys/stat.h>
 
 #include "const_str.hpp"
 #include "booter/external_booter.hpp"
@@ -157,8 +158,9 @@ int main(int argc, char **argv)
 	Sys_ExitTo(EXIT_TO_HBC);// set exit to in case of failed launch
 
 	/* mount Devices */
-	DeviceHandle.SetMountUSB(isUsingUSB());
-	DeviceHandle.MountAll();
+	DeviceHandle.MountSD();// mount SD before calling isUsingUSB() duh!		
+	DeviceHandle.SetMountUSB(isUsingUSB() && !Sys_DolphinMode());
+	DeviceHandle.MountAllUSB();// only mounts any USB if isUsingUSB()
 	
 	/* init wait images and show wait animation */
 	m_vid.setCustomWaitImgs(wait_dir, wait_loop);