-Shouldn't have stripped down IOS_ReloadIOS

-Added an additional method of checking the System Menu version.  The current way works fine, but it doesn't hurt to have some backup methods.
-Fixed mismatched functions in header files.
-A little bit of code cleanup
-Touched up the cogs

include/SysMenuInfo.h

@@ -0,0 +1,71 @@
+/*-------------------------------------------------------------
+ 
+ detect_settings.h -- detects various system settings
+ 
+ Copyright (C) 2008 tona
+ Unless other credit specified
+ 
+ This software is provided 'as-is', without any express or implied
+ warranty.  In no event will the authors be held liable for any
+ damages arising from the use of this software.
+ 
+ Permission is granted to anyone to use this software for any
+ purpose, including commercial applications, and to alter it and
+ redistribute it freely, subject to the following restrictions:
+ 
+ 1.The origin of this software must not be misrepresented; you
+ must not claim that you wrote the original software. If you use
+ this software in a product, an acknowledgment in the product
+ documentation would be appreciated but is not required.
+ 
+ 2.Altered source versions must be plainly marked as such, and
+ must not be misrepresented as being the original software.
+ 
+ 3.This notice may not be removed or altered from any source
+ distribution.
+ 
+ -------------------------------------------------------------*/
+
+#ifndef __SYSMENUINFO_H__
+#define __SYSMENUINFO_H__
+
+#define SADR_LENGTH 0x1007+1
+#define round_up(x,n) (-(-(x) & -(n)))
+
+typedef struct {
+    u32 deviceId;
+    u32 hollywoodVersion;
+    u32 boot2version;
+    u16 sysMenuVer;
+    s32 sysMenuIOS;
+    bool sysMenuIOSisStub;
+    bool regionChangedKoreanWii;
+    double sysMenuNinVersion;
+    char sysMenuRegion;
+    char regionFromSerial;
+    s32 lang;
+    s32 area;
+    s32 game;
+    s32 video;
+    s32 eula;
+    s32 country;
+    bool reRunWithSU;
+    bool missingIOSwarning;
+    bool SMRegionMismatchWarning;
+    bool failSMContentRead;
+    u16 bcVersion;
+    u16 miosVersion;
+    u32 titleCnt;
+    u32 iosCount;
+    bool ahbprot;
+} SYSSETTINGS;
+extern SYSSETTINGS wiiSettings;
+
+typedef struct {
+    char name[ISFS_MAXPATH + 1];
+    int type;
+} dirent_t;
+
+char getSystemMenuRegionFromContent();
+
+#endif

include/fatMounter.h

@@ -7,9 +7,9 @@ extern "C"
 #endif
 
 // Prototypes
-void MountSD(void);
+int MountSD(void);
 void UnmountSD(void);
-void MountUSB(void);
+int MountUSB(void);
 void UnmountUSB(void);
 
 #ifdef __cplusplus

include/sys.h

@@ -7,6 +7,16 @@
 #define HOLLYWOOD_VERSION (vu32*)0x80003138
 #define LOADER_STUB (vu32*)0x80001800
 
+// Turn upper and lower into a full title ID
+#define TITLE_ID(x,y)           (((u64)(x) << 32) | (y))
+// Get upper or lower half of a title ID
+#define TITLE_UPPER(x)          ((u32)((x) >> 32))
+// Turn upper and lower into a full title ID
+#define TITLE_LOWER(x)          ((u32)(x))
+
+#define FULL_TITLE_ID(titleId) ((u32)(titleId))
+#define TITLE_ID2(titleId) ((u32)((titleId) >> 32))
+
 enum {
 	APP_TITLE = 0,
 	APP_IOS,
@@ -102,15 +112,15 @@ bool IsKnownStub(u32, s32);
 s32 GetTMD(u64 TicketID, signed_blob **Output, u32 *Length);
 char GetBootFilename(u64 titleId);
 s32 read_file_from_nand(char *filepath, u8 **buffer, u32 *filesize);
-int NandStartup();
+int NandStartup(void);
-void NandShutdown();
+void NandShutdown(void);
-int checkSysLoader();
+int checkSysLoader(void);
 void transmitSyscheck(char ReportBuffer[200][100], int *lines);
-u32 IOSPATCH_Apply();
+u32 IOSPATCH_Apply(void);
 s32 brute_tmd(tmd *p_tmd);
 bool CheckVersionPatch(void);
-bool checkISFSinRAM();
+bool checkISFSinRAM(void);
-u32 es_set_ahbprot();
+u32 es_set_ahbprot(void);
 void *allocate_memory(u32 size);
 void logfile(const char *format, ...);
 s32 get_miosinfo(char *str);

include/update.h

@@ -5,7 +5,7 @@
 #define REVISION 20
 #define PATH "sd:/apps/SysCheckHDE/"
 
-s32 updateApp();
+s32 updateApp(void);
 
 
 #endif

source/SysMenuInfo.c

@@ -0,0 +1,173 @@
+/*-------------------------------------------------------------
+
+ detect_settings.c -- detects various system settings
+
+ Copyright (C) 2008 tona
+ Unless other credit specified
+ 
+ Changes by JoostinOnline
+
+ This software is provided 'as-is', without any express or implied
+ warranty.  In no event will the authors be held liable for any
+ damages arising from the use of this software.
+
+ Permission is granted to anyone to use this software for any
+ purpose, including commercial applications, and to alter it and
+ redistribute it freely, subject to the following restrictions:
+
+ 1.The origin of this software must not be misrepresented; you
+ must not claim that you wrote the original software. If you use
+ this software in a product, an acknowledgment in the product
+ documentation would be appreciated but is not required.
+
+ 2.Altered source versions must be plainly marked as such, and
+ must not be misrepresented as being the original software.
+
+ 3.This notice may not be removed or altered from any source
+ distribution.
+
+ -------------------------------------------------------------*/
+#include <malloc.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <gccore.h>
+#include <unistd.h>
+
+#include "SysMenuInfo.h"
+
+inline void *AllocateMemory(u32 size) {
+	return memalign(32, round_up(size, 32));
+}
+
+char sanitizeRegion( char region ) {
+	switch (region){
+		case 'U':
+		case 'E':
+		case 'J':
+		case 'K':
+			return region;
+			break;
+		default:
+			return 'X';
+			break;
+	}
+}
+
+int ctoi(char c) {
+	switch(c){
+		case '1': return 1;
+		case '2': return 2;
+		case '3': return 3;
+		case '4': return 4;
+		case '5': return 5;
+		case '6': return 6;
+		case '7': return 7;
+		case '8': return 8;
+		case '9': return 9;
+		default:
+		case '0': return 0;
+	}
+}
+
+s32 __FileCmp(const void *a, const void *b)
+{
+	dirent_t *hdr1 = (dirent_t *)a;
+	dirent_t *hdr2 = (dirent_t *)b;
+
+	if (hdr1->type == hdr2->type)
+		return strcmp(hdr1->name, hdr2->name);
+	else
+		return 0;
+}
+
+s32 getdir(char *path, dirent_t **ent, u32 *cnt)
+{
+	u32 num = 0;
+
+	int i, j, k;
+
+	if(ISFS_ReadDir(path, NULL, &num) != ISFS_OK) return -1;
+
+
+	char *nbuf = (char *)AllocateMemory((ISFS_MAXPATH + 1) * num);
+	char ebuf[ISFS_MAXPATH + 1];
+
+	if(nbuf == NULL) return -2;
+
+	if(ISFS_ReadDir(path, nbuf, &num) != ISFS_OK) return -3;
+
+	*cnt = num;
+
+	*ent = AllocateMemory(sizeof(dirent_t) * num);
+
+	for(i = 0, k = 0; i < num; i++)
+	{
+		for(j = 0; nbuf[k] != 0; j++, k++)
+			ebuf[j] = nbuf[k];
+		ebuf[j] = 0;
+		k++;
+
+		strcpy((*ent)[i].name, ebuf);
+	}
+
+	qsort(*ent, *cnt, sizeof(dirent_t), __FileCmp);
+
+	free(nbuf);
+	return 0;
+}
+
+char getSystemMenuRegionFromContent() {
+	s32 cfd;
+	s32 ret;
+	u32 num;
+	dirent_t *list;
+	char contentpath[ISFS_MAXPATH];
+	char path[ISFS_MAXPATH];
+	int i, j;
+	u32 cnt = 0;
+	u8 *buffer;
+	u8 match[] = "C:\\Revolution", match2[] = "Final";
+	char region = 'X';
+	ISFS_Initialize();
+	sprintf(contentpath, "/title/%08x/%08x/content", 1, 2);
+
+	if (getdir(contentpath, &list, &num) < 0) return region;
+
+	fstats filestats;
+	for(cnt=0; region == 'X' && cnt < num; cnt++) {
+		sprintf(path, "/title/%08x/%08x/content/%s", 1, 2, list[cnt].name);
+
+		cfd = ISFS_Open(path, ISFS_OPEN_READ);
+		if (cfd < 0) continue;
+
+		if (ISFS_GetFileStats(cfd, &filestats) < 0) continue;
+		
+		buffer=(u8*)AllocateMemory(filestats.file_length);
+
+		ret = ISFS_Read(cfd, buffer, filestats.file_length);
+		ISFS_Close(cfd);
+		if (ret < 0) continue;
+		
+		for(i = 0; i < filestats.file_length - 49; i += 1 ) {
+			if(memcmp((buffer+i), match, 13) == 0) {
+				for(j=0; j<30; j++){
+					if( memcmp((buffer+i+j+24), match2, 5) == 0) {
+						region = buffer[i+j+30];
+						break;
+					}
+				}
+				//if(sysVersion == 0.0) {
+				//	int first = ctoi(buffer[i+24]);
+				//	int second = ctoi(buffer[i+26]);
+				//	sysVersion = first + (0.1 * second);
+				//}
+				break;
+			}
+		}
+		free(buffer);
+	}
+	free(list);
+	ISFS_Deinitialize();
+	return sanitizeRegion(region);
+}

source/fatMounter.c

@@ -4,6 +4,7 @@
 #include <sdcard/wiisd_io.h>
 #include <ogc/usbstorage.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 #include <ogcsys.h>
@@ -171,7 +172,7 @@ int MountUSB(void)
 		return -1;
 
 	/* Mount device */
-	ret = fatMountSimple("usb", &__io_usbstorage);
+		ret = fatMountSimple("usb", &__io_usbstorage);
 	if (!ret)
 		return -2;
 

source/gecko.c

@@ -1,13 +1,13 @@
 #include <gccore.h>
 #include <stdio.h>
 #include <string.h>
+#include <stdarg.h>
 
 /* init-globals */
 bool geckoinit = false;
 bool textVideoInit = false;
 
 #ifndef NO_DEBUG
-#include <stdarg.h>
 
 //using the gprintf from crediar because it is smaller than mine
 void gprintf( const char *str, ... )

source/iosreload.c

@@ -0,0 +1,90 @@
+/*-------------------------------------------------------------
+
+iosreload.c -- IOS control
+
+Copyright (C) 2008
+Michael Wiedenbauer (shagkur)
+Dave Murphy (WinterMute)
+Hector Martin (marcan)
+JoostinOnline
+
+This software is provided 'as-is', without any express or implied
+warranty.  In no event will the authors be held liable for any
+damages arising from the use of this software.
+
+Permission is granted to anyone to use this software for any
+purpose, including commercial applications, and to alter it and
+redistribute it freely, subject to the following restrictions:
+
+1.	The origin of this software must not be misrepresented; you
+must not claim that you wrote the original software. If you use
+this software in a product, an acknowledgment in the product
+documentation would be appreciated but is not required.
+
+2.	Altered source versions must be plainly marked as such, and
+must not be misrepresented as being the original software.
+
+3.	This notice may not be removed or altered from any source
+distribution.
+
+-------------------------------------------------------------*/
+
+// This is just stripped down code from ios.c.
+// I didn't do any extra work, I'm just making it faster for this one situation
+
+#include <stdio.h>
+#include <malloc.h>
+#include <ogc/machine/asm.h>
+#include <ogc/machine/processor.h>
+#include <ogc/cache.h>
+#include <ogc/ipc.h>
+#include <ogc/stm.h>
+#include <ogc/es.h>
+#include <ogc/ios.h>
+#include <ogc/irq.h>
+
+#define MAX_IPC_RETRIES 400
+
+extern void udelay(int us);
+
+void ReloadIOS(int version) {
+	__STM_Close();
+	u32 numviews;
+	u64 titleID = 0x100000000LL;
+	raw_irq_handler_t irq_handler;
+	u32 counter;
+
+	STACK_ALIGN(tikview,views,4,32);
+
+	titleID |= version;
+
+	ES_GetNumTicketViews(titleID, &numviews);
+
+	ES_GetTicketViews(titleID, views, numviews);
+
+	write32(0x80003140, 0);
+
+	ES_LaunchTitleBackground(titleID, &views[0]);
+
+	__ES_Reset();
+
+	// Mask IPC IRQ while we're busy reloading
+	__MaskIrq(IRQ_PI_ACR);
+	irq_handler = IRQ_Free(IRQ_PI_ACR);
+	while ((read32(0x80003140) >> 16) == 0)
+		udelay(1000);
+
+	for (counter = 0; !(read32(0x0d000004) & 2); counter++) {
+		udelay(1000);
+		
+		if (counter >= MAX_IPC_RETRIES)
+			break;
+	}
+
+	IRQ_Request(IRQ_PI_ACR, irq_handler, NULL);
+    __UnmaskIrq(IRQ_PI_ACR);
+
+	__IPC_Reinitialize();
+	__ES_Init();
+	__STM_Init();
+}

source/sys.c

@@ -15,6 +15,7 @@
 
 #include "sys.h"
 #include "video.h"
+#include "SysMenuInfo.h"
 
 #include "ticket_dat.h"
 #include "tmd_dat.h"
@@ -29,18 +30,6 @@
 #include "fatMounter.h"
 
 
-
-// Turn upper and lower into a full title ID
-#define TITLE_ID(x,y)           (((u64)(x) << 32) | (y))
-// Get upper or lower half of a title ID
-#define TITLE_UPPER(x)          ((u32)((x) >> 32))
-// Turn upper and lower into a full title ID
-#define TITLE_LOWER(x)          ((u32)(x))
-
-#define FULL_TITLE_ID(titleId) ((u32)(titleId))
-
-#define TITLE_ID2(titleId) ((u32)((titleId) >> 32))
-
 // Constants
 #define BASE_PATH "/tmp"
 
@@ -163,7 +152,7 @@ const u8 es_set_ahbprot_pattern[] = { 0x68, 0x5B, 0x22, 0xEC, 0x00, 0x52, 0x18,
 const u8 es_set_ahbprot_patch[]   = { 0x01 };
 
 
-u32 IOSPATCH_Apply() {
+u32 IOSPATCH_Apply(void) {
     u32 count = 0;
 	s32 ret = 0;
 
@@ -191,12 +180,12 @@ u32 IOSPATCH_Apply() {
     return count;
 }
 
-u32 es_set_ahbprot() {
+u32 es_set_ahbprot(void) {
 	disable_memory_protection();
 	return apply_patch("es_set_ahbprot", es_set_ahbprot_pattern, sizeof(es_set_ahbprot_pattern), es_set_ahbprot_patch, sizeof(es_set_ahbprot_patch), 25);
 }
 
-bool checkISFSinRAM() {
+bool checkISFSinRAM(void) {
 	disable_memory_protection();
 	bool ret = true;
 	u8 *ptr_start = (u8*)*((u32*)0x80003134), *ptr_end = (u8*)0x94000000;
@@ -209,10 +198,10 @@ bool checkISFSinRAM() {
 	return ret;
 }
 
-int NandStartup()
+int NandStartup(void)
 {
 	if (NandInitialized)
-		return 0;
+		return 1;
 
     int ret = ISFS_Initialize();
 
@@ -223,7 +212,7 @@ int NandStartup()
 	return ret;
 }
 
-void NandShutdown()
+void NandShutdown(void)
 {
 	if (!NandInitialized)
 		return;
@@ -463,7 +452,7 @@ float GetSysMenuNintendoVersion(u32 sysVersion)
 		case 514:
 		case 518:
 		case 544:
-		//case 545:
+		case 545:
 		case 546:
 			ninVersion = 4.3f;
 			break;
@@ -489,7 +478,7 @@ char GetSysMenuRegion(u32 sysVersion) {
 		case 54449: // mauifrog 4.1U
 		case 481: //4.2U
 		case 513: //4.3U
-		case 545:
+		//case 545:
 			SysMenuRegion = 'U';
 			break;
 		case 130: //2.0E
@@ -532,10 +521,11 @@ char GetSysMenuRegion(u32 sysVersion) {
 			SysMenuRegion = 'K';
 			break;
 		default:
-			SysMenuRegion = 'X';
+			//SysMenuRegion = 'X';
+			SysMenuRegion = getSystemMenuRegionFromContent();
 			break;
 	}
-return SysMenuRegion;
+	return SysMenuRegion;
 }
 
 void zero_sig(signed_blob *sig)
@@ -619,9 +609,7 @@ bool CheckFakeSignature(void)
 	int ret = ES_AddTicket((signed_blob *)ticket_dat, ticket_dat_size, (signed_blob *)certs, sizeof(certs), 0, 0);
 
 	if (ret > -1) RemoveBogusTicket();
-	if (ret > -1 || ret == -1028) return true;
+	return (ret > -1 || ret == -1028);
-
-	return false;
 }
 
 // Check fake signatures (aka Trucha Bug)
@@ -659,12 +647,7 @@ bool CheckESIdentify(void)
 {
 	int ret = ES_Identify((signed_blob *)certs, sizeof(certs), (signed_blob *)tmd_dat, tmd_dat_size, (signed_blob *)ticket_dat, ticket_dat_size, NULL);
 
-	if (ret == -2011) ret = 0;
+	return ((ret >= 0) || (ret == -2011));
-
-	if (ret < 0)
-		return false;
-	else
-		return true;
 }
 
 
@@ -672,25 +655,15 @@ bool CheckESIdentify(void)
 bool CheckFlashAccess(void)
 {
 	int ret = IOS_Open("/dev/flash", 1);
-
 	if (ret >= 0) IOS_Close(ret);
-
+	return (ret >= 0);
-	if (ret < 0)
-		return false;
-	else
-		return true;
 }
 
 bool CheckMload(void)
 {
 	int ret = IOS_Open("/dev/mload", 0);
-
 	if (ret >= 0) IOS_Close(ret);
-
+	return (ret >= 0);
-	if (ret < 0)
-		return false;
-	else
-		return true;
 }
 
 
@@ -698,13 +671,8 @@ bool CheckMload(void)
 bool CheckNANDAccess(void)
 {
 	int ret = IOS_Open("/ticket/00000001/00000002.tik", 1);
-
 	if (ret >= 0) IOS_Close(ret);
-
+	return (ret >= 0);
-	if (ret < 0)
-		return false;
-	else
-		return true;
 }
 
 
@@ -712,13 +680,8 @@ bool CheckNANDAccess(void)
 bool CheckBoot2Access(void)
 {
 	int ret = IOS_Open("/dev/boot2", 1);
-
 	if (ret >= 0) IOS_Close(ret);
-
+	return (ret >= 0);
-	if (ret < 0)
-		return false;
-	else
-		return true;
 }
 
 
@@ -758,11 +721,7 @@ bool CheckUSB2(u32 titleID)
 	if (ret < 0) ret = IOS_Open("/dev/usb/ehc", 1);
 
 	if (ret >= 0) IOS_Close(ret);
-
+	return (ret >= 0);
-	if (ret < 0)
-		return false;
-	else
-		return true;
 }
 
 
@@ -804,7 +763,7 @@ bool IsKnownStub(u32 noIOS, s32 noRevision)
 	return false;
 }
 
-int checkSysLoader() {
+int checkSysLoader(void) {
 	char filepath[ISFS_MAXPATH] ATTRIBUTE_ALIGN(0x20);
 	static u64 titleId ATTRIBUTE_ALIGN(32) = 0x0000000100000002LL;
 	int ret = 0;

source/sysCheck.c

@@ -27,7 +27,7 @@
 #include "wiibasics.h"
 #include "tmdIdentification.h"
 #include "gecko.h"
-#include "update.h"
+#include "update.h"
 
 // Filename
 #define REPORT "sd:/sysCheck.csv"
@@ -37,18 +37,19 @@
 #define SECTOR_SIZE (0x4000)
 
 extern bool geckoinit;
-
+extern void ReloadIOS(int version);
 
 char miosInfo[128] = {0};
 extern void __exception_setreload(int t);
 
 // Stripped down version of IOS_ReloadIOS, run inline
-inline void ReloadIOS(int version) {
+//inline void ReloadIOS(int version) {
-	__IOS_ShutdownSubsystems();
+//	//__IOS_ShutdownSubsystems();
-	__ES_Init();
+//	__ES_Init();
-	__IOS_LaunchNewIOS(version);
+//	__IOS_LaunchNewIOS(version);
-	__IOS_InitializeSubsystems();
+//	__IOS_InitializeSubsystems();
-}
+//	//WII_LaunchTitle(TITLE_ID(0x00000001,version));
+//}
 
 int get_title_ios(u64 title) {
 	s32 ret, fd;
@@ -239,6 +240,7 @@ int main(int argc, char **argv)
 			}
 		}
 	}
+	
 
 	if (HAVE_AHBPROT && !forceNoAHBPROT)
 		IOSPATCH_Apply();
@@ -608,14 +610,11 @@ int main(int argc, char **argv)
 		systemmenu.hasInfo = true;
 		//strcpy(systemmenu.info, sysInfo->name);
 		sprintf(systemmenu.info, "%s%s", sysInfo->name, sysInfo->versionstring);
-		if (buffer != 0)
+		if (buffer != NULL) free(buffer);
-		{
-			free(buffer);
-		}
 	} else {
 		systemmenu.realRevision = 0;
 		systemmenu.hasInfo = false;
-		strcpy(systemmenu.info, "NICHTS");
+		strcpy(systemmenu.info, "NONE");
 	}
 
 	NandShutdown();
@@ -757,8 +756,8 @@ int main(int argc, char **argv)
 			// Reload IOS
 			gprintf("// IOS_ReloadIOS(%d)\n", ios[i].titleID);
 			logfile("// IOS_ReloadIOS(%d)\r\n", ios[i].titleID);
-			//IOS_ReloadIOS(ios[i].titleID);
+			IOS_ReloadIOS(ios[i].titleID);
-			ReloadIOS(ios[i].titleID);
+			//ReloadIOS(ios[i].titleID);
 
 			// Test fake signature
 			gprintf("// Test fake signature\n");
@@ -824,7 +823,7 @@ int main(int argc, char **argv)
 
 
 	// Reload the running IOS
-	ReloadIOS(runningIOS);
+	IOS_ReloadIOS(runningIOS);
 	sprintf(MSG_Buffer, MSG_ReloadIOS, runningIOS, runningIOSRevision);
 	printLoading(MSG_Buffer);
 	//usleep(250000);

source/update.c

@@ -56,7 +56,7 @@ s32 downloadSyscheckFile(const char* fileName)  {
 	return 0;
 }
 
-s32 updateApp() {
+s32 updateApp(void) {
 	int ret = 0;
 	
 	ret = net_init();