-made configuration alot of more safe

-corrected some other possible bugs with the external booter

resources/wiiflow_game_booter/source/ChannelHandler.cpp

@@ -32,9 +32,7 @@
 #include <unistd.h>
 #include <malloc.h>
 
-#include "Config.hpp"
 #include "ChannelHandler.hpp"
-
 #include "patchcode.h"
 #include "cios.h"
 #include "fs.h"
@@ -52,10 +50,10 @@ u32 bootcontent;
 
 char filepath[ISFS_MAXPATH] ATTRIBUTE_ALIGN(32);
 
-static u8 *GetDol(u32 bootcontent)
+static u8 *GetDol(u32 bootcontent, u64 title)
 {
 	memset(filepath, 0, ISFS_MAXPATH);
-	sprintf(filepath, "/title/%08x/%08x/content/%08x.app", TITLE_UPPER(conf->title), TITLE_LOWER(conf->title), bootcontent);
+	sprintf(filepath, "/title/%08x/%08x/content/%08x.app", TITLE_UPPER(title), TITLE_LOWER(title), bootcontent);
 
 	u32 contentSize = 0;
 
@@ -79,12 +77,12 @@ static u8 *GetDol(u32 bootcontent)
 	return NULL;
 }
 
-static bool GetAppNameFromTmd(bool dol, u32 *bootcontent)
+static bool GetAppNameFromTmd(bool dol, u32 *bootcontent, u64 title)
 {
 	bool ret = false;
 
 	memset(filepath, 0, ISFS_MAXPATH);
-	sprintf(filepath, "/title/%08x/%08x/content/title.tmd", TITLE_UPPER(conf->title), TITLE_LOWER(conf->title));
+	sprintf(filepath, "/title/%08x/%08x/content/title.tmd", TITLE_UPPER(title), TITLE_LOWER(title));
 
 	u32 size;
 	u8 *data = ISFS_GetFile((u8 *) &filepath, &size, -1);
@@ -140,19 +138,19 @@ static u32 MoveDol(u8 *buffer)
 	return dolfile->entry_point;
 }
 
-u32 LoadChannel()
+u32 LoadChannel(u64 title)
 {
 	u32 entry = 0;
 
-	GetAppNameFromTmd(true, &bootcontent);
+	GetAppNameFromTmd(true, &bootcontent, title);
-	u8 *data = GetDol(bootcontent);
+	u8 *data = GetDol(bootcontent, title);
 	entry = MoveDol(data);
 	free(data);
 
 	return entry;
 }
 
-void PatchChannel(u8 vidMode, GXRModeObj *vmode, bool vipatch, bool countryString, u8 patchVidModes, int aspectRatio)
+void PatchChannel(u8 vidMode, GXRModeObj *vmode, bool vipatch, bool countryString, u8 patchVidModes, int aspectRatio, u64 title)
 {
 	bool hook = false;
 	for(u8 i = 0; i < dolchunkcount; i++)
@@ -168,5 +166,5 @@ void PatchChannel(u8 vidMode, GXRModeObj *vmode, bool vipatch, bool countryStrin
 		ICInvalidateRange(dolchunkoffset[i], dolchunksize[i]);
 	}
 	if(hook)
-		ocarina_do_code(conf->title);
+		ocarina_do_code(title);
 }

resources/wiiflow_game_booter/source/ChannelHandler.hpp

@@ -13,7 +13,8 @@ typedef struct _dolheader
 	u32 padding[7];
 } __attribute__((packed)) dolheader;
 
-void PatchChannel(u8 vidMode, GXRModeObj *vmode, bool vipatch, bool countryString, u8 patchVidModes, int aspectRatio);
+void PatchChannel(u8 vidMode, GXRModeObj *vmode, bool vipatch, bool countryString, 
-u32 LoadChannel();
+					u8 patchVidModes, int aspectRatio, u64 title);
+u32 LoadChannel(u64 title);
 
 #endif /* __CHANHANDLE_HPP_ */

resources/wiiflow_game_booter/source/Config.hpp

@@ -50,6 +50,4 @@ typedef struct _the_CFG {
 	u32 returnTo;
 } the_CFG;
 
-static the_CFG *conf = (the_CFG*)0x90000000;
-
 #endif /* _CFG_HPP_ */

resources/wiiflow_game_booter/source/main.cpp

@@ -48,59 +48,65 @@ extern u32 wbfs_part_idx;
 extern FragList *frag_list;
 }
 
-int main()
+the_CFG normalCFG;
+int main(int argc, char *argv[])
 {
+	if(!argc)
+		return 0;
+	memcpy(&normalCFG, (void*)strtoul(argv[0], NULL, 16), sizeof(the_CFG));
+
 	VIDEO_Init();
 	InitGecko();
 	gprintf("WiiFlow External Booter by FIX94\n");
 
-	configbytes[0] = conf->configbytes[0];
+	configbytes[0] = normalCFG.configbytes[0];
-	configbytes[1] = conf->configbytes[1];
+	configbytes[1] = normalCFG.configbytes[1];
-	hooktype = conf->hooktype;
+	hooktype = normalCFG.hooktype;
-	debuggerselect = conf->debugger;
+	debuggerselect = normalCFG.debugger;
-	CurrentIOS = conf->IOS;
+	CurrentIOS = normalCFG.IOS;
-	app_gameconfig_set(conf->gameconf, conf->gameconfsize);
+	app_gameconfig_set(normalCFG.gameconf, normalCFG.gameconfsize);
-	ocarina_set_codes(conf->codelist, conf->codelistend, conf->cheats, conf->cheatSize);
+	ocarina_set_codes(normalCFG.codelist, normalCFG.codelistend, normalCFG.cheats, normalCFG.cheatSize);
-	frag_list = conf->fragments;
+	frag_list = normalCFG.fragments;
-	wbfsDev = conf->wbfsDevice;
+	wbfsDev = normalCFG.wbfsDevice;
-	wbfs_part_idx = conf->wbfsPart;
+	wbfs_part_idx = normalCFG.wbfsPart;
 
-	if(conf->BootType == TYPE_WII_GAME)
+	if(normalCFG.BootType == TYPE_WII_GAME)
 	{
 		WDVD_Init();
-		if(conf->GameBootType == TYPE_WII_DISC)
+		if(normalCFG.GameBootType == TYPE_WII_DISC)
+		{
 			Disc_SetUSB(NULL, false);
+			if(CurrentIOS.Type == IOS_TYPE_HERMES)
+				Hermes_Disable_EHC();
+		}
 		else
-			Disc_SetUSB((u8*)conf->gameID, conf->GameBootType == TYPE_WII_WBFS_EXT);
+		{
+			Disc_SetUSB((u8*)normalCFG.gameID, normalCFG.GameBootType == TYPE_WII_WBFS_EXT);
+			if(CurrentIOS.Type == IOS_TYPE_HERMES)
+				Hermes_shadow_mload(normalCFG.mload_rev);
+		}
 		Disc_Open();
 		Disc_SetLowMem();
 		u64 offset = 0;
 		Disc_FindPartition(&offset);
-		gprintf("Partition Offset: %08x\n", offset);
 		WDVD_OpenPartition(offset);
-		vmode = Disc_SelectVMode(conf->vidMode, &vmode_reg);
+		vmode = Disc_SelectVMode(normalCFG.vidMode, &vmode_reg);
-		Apploader_Run(&p_entry, conf->vidMode, vmode, conf->vipatch, conf->countryString, conf->patchVidMode, 
+		Apploader_Run(&p_entry, normalCFG.vidMode, vmode, normalCFG.vipatch, normalCFG.countryString, normalCFG.patchVidMode, 
-					conf->aspectRatio, conf->returnTo);
+					normalCFG.aspectRatio, normalCFG.returnTo);
 		AppEntrypoint = (u32)p_entry;
-		if(CurrentIOS.Type == IOS_TYPE_HERMES)
-		{
-			if(conf->GameBootType == TYPE_WII_DISC)
-				Hermes_Disable_EHC();
-			else
-				Hermes_shadow_mload(conf->mload_rev);
-		}
 		WDVD_Close();
 	}
-	else if(conf->BootType == TYPE_CHANNEL)
+	else if(normalCFG.BootType == TYPE_CHANNEL)
 	{
 		ISFS_Initialize();
-		AppEntrypoint = LoadChannel();
 		Disc_SetLowMem();
-		vmode = Disc_SelectVMode(conf->vidMode, &vmode_reg);
+		AppEntrypoint = LoadChannel(normalCFG.title);
-		PatchChannel(conf->vidMode, vmode, conf->vipatch, conf->countryString, 
+		vmode = Disc_SelectVMode(normalCFG.vidMode, &vmode_reg);
-					conf->patchVidMode, conf->aspectRatio);
+		PatchChannel(normalCFG.vidMode, vmode, normalCFG.vipatch, normalCFG.countryString, 
+					normalCFG.patchVidMode, normalCFG.aspectRatio, normalCFG.title);
 		ISFS_Deinitialize();
 	}
+	gprintf("Entrypoint: %08x\n", AppEntrypoint);
 
 	/* Set time */
 	Disc_SetTime();

resources/wiiflow_game_booter/source/wdvd.c

@@ -336,7 +336,7 @@ s32 WDVD_Read_Disc_BCA(void *buf)
 
 s32 WDVD_SetFragList(int device, void *fraglist, int size)
 {
-	gprintf("WDVD_SetFragList, Device: %i, Size %d\n", device, size);
+	gprintf("WDVD_SetFragList, Device: %i, Size: %i\n", device, size);
 	memset(inbuf, 0, sizeof(inbuf));
 	memset(outbuf, 0, sizeof(outbuf));
 

source/loader/external_booter.cpp

@@ -23,7 +23,9 @@
 #include "wdvd.h"
 #include "channel/nand.hpp"
 #include "devicemounter/DeviceHandler.hpp"
+#include "gui/text.hpp"
 #include "homebrew/homebrew.h"
+#include "memory/mem2.hpp"
 
 /* External WiiFlow Game Booter */
 #define EXECUTE_ADDR	((u8 *)0x92000000)
@@ -36,8 +38,6 @@ u8 configbytes[2];
 u32 hooktype;
 };
 
-the_CFG normalCFG;
-
 extern u8 *code_buf;
 extern u32 code_size;
 extern void *codelist;
@@ -45,6 +45,7 @@ extern u8 *codelistend;
 extern u32 gameconfsize;
 extern u32 *gameconf;
 
+the_CFG normalCFG;
 void WiiFlow_ExternalBooter(u8 vidMode, bool vipatch, bool countryString, u8 patchVidMode, int aspectRatio, u32 returnTo, u8 BootType)
 {
 	normalCFG.vidMode = vidMode;
@@ -65,10 +66,14 @@ void WiiFlow_ExternalBooter(u8 vidMode, bool vipatch, bool countryString, u8 pat
 	normalCFG.gameconf = gameconf;
 	normalCFG.gameconfsize = gameconfsize;
 	normalCFG.BootType = BootType;
-	memcpy((void *)0x90000000, &normalCFG, sizeof(the_CFG));
-	DCFlushRange((void *)(0x90000000), sizeof(the_CFG));
 
 	ShutdownBeforeExit(true);
+	/* Copy CFG into new memory region */
+	void *GameCFG = MEM1_lo_alloc(sizeof(the_CFG));
+	memcpy(GameCFG, &normalCFG, sizeof(the_CFG));
+	DCFlushRange(GameCFG, sizeof(the_CFG));
+	AddBootArgument(fmt("%08x", GameCFG));
+	/* Copy booter into apploader region */
 	memcpy(EXECUTE_ADDR, wii_game_booter_dol, wii_game_booter_dol_size);
 	DCFlushRange(EXECUTE_ADDR, wii_game_booter_dol_size);
 	BootHomebrew();
@@ -79,6 +84,7 @@ extern s32 wbfsDev;
 extern u32 wbfs_part_idx;
 void ExternalBooter_WiiGameSetup(bool wbfs, bool dvd, const char *ID)
 {
+	memset(&normalCFG, 0, sizeof(the_CFG));
 	normalCFG.GameBootType = dvd ? TYPE_WII_DISC : (wbfs ? TYPE_WII_WBFS : TYPE_WII_WBFS_EXT);
 	strncpy(normalCFG.gameID, ID, 6);
 	normalCFG.fragments = frag_list;
@@ -89,7 +95,8 @@ void ExternalBooter_WiiGameSetup(bool wbfs, bool dvd, const char *ID)
 
 void ExternalBooter_ChannelSetup(u64 title)
 {
-	normalCFG.title = title;
+	memset(&normalCFG, 0, sizeof(the_CFG));
+	memcpy(&normalCFG.title, &title, sizeof(u64));
 }
 
 void ShutdownBeforeExit(bool KeepPatches)

source/loader/frag.c

@@ -169,9 +169,9 @@ int get_frag_list(u8 *id, char *path, const u32 hdd_sector_size)
 	bool isWBFS = wbfs_part_fs != PART_FS_WBFS && strcasestr(strrchr(fname,'.'), ".wbfs") != 0;
 
 	struct stat st;
-	FragList *fs = malloc(sizeof(FragList));
+	FragList *fs = MEM1_lo_alloc(sizeof(FragList));
-	FragList *fa = malloc(sizeof(FragList));
+	FragList *fa = MEM1_lo_alloc(sizeof(FragList));
-	FragList *fw = malloc(sizeof(FragList));
+	FragList *fw = MEM1_lo_alloc(sizeof(FragList));
 	if(fs == NULL || fa == NULL || fw == NULL)
 		goto out;
 
@@ -241,7 +241,7 @@ int get_frag_list(u8 *id, char *path, const u32 hdd_sector_size)
 		frag_concat(fa, fs);
 	}
 
-	frag_list = malloc(sizeof(FragList));
+	frag_list = MEM1_lo_alloc(sizeof(FragList));
 	if(frag_list == NULL)
 		goto out;
 
@@ -270,50 +270,29 @@ int get_frag_list(u8 *id, char *path, const u32 hdd_sector_size)
 	}
 	else
 		memcpy(frag_list, fa, sizeof(FragList)); // .iso files do not need a remap, just copy
-
+	DCFlushRange(frag_list, sizeof(FragList));
 	ret_val = 0;
 
 out:
 	if(ret_val && frag_list != NULL)
 	{
-		free(frag_list);
+		MEM1_lo_free(frag_list);
 		frag_list = NULL;
 	}
 	if(fs != NULL)
 	{
-		free(fs);
+		MEM1_lo_free(fs);
 		fs = NULL;
 	}
 	if(fa != NULL)
 	{
-		free(fa);
+		MEM1_lo_free(fa);
 		fa = NULL;
 	}
 	if(fw != NULL)
 	{
-		free(fw);
+		MEM1_lo_free(fw);
 		fw = NULL;
 	}
 	return ret_val;
 }
-
-int set_frag_list()
-{
-	if (frag_list == NULL)
-		return -2;
-
-	// (+1 for header which is same size as fragment)
-	int size = sizeof(Fragment) * (frag_list->num + 1);
-	DCFlushRange(frag_list, size);
-
- 	gprintf("Calling WDVD_SetFragList, frag list size %d\n", size);
-/*	if (size > 400) ghexdump(frag_list, 400);
-	else ghexdump(frag_list, size); */
-
-	int ret = WDVD_SetFragList(wbfsDev, frag_list, size);
-/*	free(frag_list);
-	frag_list = NULL; */
-	if(ret)
-		return ret;
-	return 0;
-}

source/menu/menu_game.cpp

@@ -1431,6 +1431,8 @@ void CMenu::_launchGame(dir_discHdr *hdr, bool dvd)
 		wbfs_partition = (DeviceHandle.GetFSType(currentPartition) == PART_FS_WBFS);
 		if(!wbfs_partition && get_frag_list((u8 *)id.c_str(), (char*)path.c_str(), currentPartition == 0 ? 0x200 : USBStorage2_GetSectorSize()) < 0)
 			Sys_Exit();
+		if(currentPartition == 0)
+			USBStorage2_WBFS_SetDevice(1);
 		WBFS_Close();
 	}
 	if(gameconfig.get() != NULL)
@@ -1443,8 +1445,6 @@ void CMenu::_launchGame(dir_discHdr *hdr, bool dvd)
 		ocarina_load_code(cheatFile.get(), cheatSize);
 		cheatFile.release();
 	}
-	if(CurrentIOS.Type == IOS_TYPE_HERMES && currentPartition == 0)
-		USBStorage2_WBFS_SetDevice(1);
 	ExternalBooter_WiiGameSetup(wbfs_partition, dvd, id.c_str());
 	WiiFlow_ExternalBooter(videoMode, vipatch, countryPatch, patchVidMode, aspectRatio, returnTo, TYPE_WII_GAME);
 }