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両方をメンテナンスすることが手間であるため、HWInfoWriterのコードの一部をライブラリ化し、 一元管理できるようにしました。ただ、Makefileの記述も合わせる必要があることに注意が必要です。 git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlIPL/trunk@652 b08762b0-b915-fc4b-9d8c-17b2551a87ff
400 lines
11 KiB
C
400 lines
11 KiB
C
/*---------------------------------------------------------------------------*
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Project: TwlIPL
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File: HWInfoWriterLib.c
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Copyright 2007 Nintendo. All rights reserved.
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These coded instructions, statements, and computer programs contain
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proprietary information of Nintendo of America Inc. and/or Nintendo
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Company Ltd., and are protected by Federal copyright law. They may
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not be disclosed to third parties or copied or duplicated in any form,
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in whole or in part, without the prior written consent of Nintendo.
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$Date:: $
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$Rev$
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$Author$
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*---------------------------------------------------------------------------*/
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#include <twl.h>
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#include <sysmenu.h>
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#include "TWLHWInfo_api.h"
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#include "TWLSettings_api.h"
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#include "hwi.h"
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// define data------------------------------------------
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// extern data------------------------------------------
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const LCFGTWLHWNormalInfo *LCFG_THW_GetDefaultNormalInfo( void );
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const LCFGTWLHWSecureInfo *LCFG_THW_GetDefaultSecureInfo( void );
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const LCFGTWLHWNormalInfo *LCFG_THW_GetNormalInfo( void );
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const LCFGTWLHWSecureInfo *LCFG_THW_GetSecureInfo( void );
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// function's prototype declaration---------------------
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static void ReadTWLSettings( void );
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static HwiInitResult ReadPrivateKey( void );
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static void ReadHWInfoFile( void );
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static void VerifyHWInfo( void );
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static BOOL VerifyData( const u8 *pTgt, const u8 *pOrg, u32 len );
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// global variable -------------------------------------
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// static variable -------------------------------------
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static u8 *s_pPrivKeyBuffer = NULL;
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static LCFGReadResult (*s_pReadSecureInfoFunc)( void );
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static BOOL s_isReadTSD;
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static void *(*spAlloc)( u32 length );
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static void (*spFree)( void *ptr );
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// const data -----------------------------------------
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static const u32 s_langBitmapList[ LCFG_TWL_REGION_MAX ] = {
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LCFG_TWL_LANG_BITMAP_JAPAN,
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LCFG_TWL_LANG_BITMAP_AMERICA,
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LCFG_TWL_LANG_BITMAP_EUROPE,
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LCFG_TWL_LANG_BITMAP_AUSTRALIA,
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LCFG_TWL_LANG_BITMAP_CHINA,
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LCFG_TWL_LANG_BITMAP_KOREA,
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};
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static char *strLanguage[] = {
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(char *)"LANG_JAPANESE",
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(char *)"LANG_ENGLISH",
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(char *)"LANG_FRENCH",
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(char *)"LANG_GERMAN",
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(char *)"LANG_ITALIAN",
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(char *)"LANG_SPANISH",
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(char *)"LANG_CHINESE",
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(char *)"LANG_KOREAN",
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};
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static const char *strLauncherGameCode[] = {
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"LNCJ",
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"LNCE",
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"LNCP",
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"LNCO",
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"LNCC",
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"LNCK",
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};
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//======================================================
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// HW<48><57><EFBFBD>C<F1838983>^<5E>[
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//======================================================
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/*---------------------------------------------------------------------------*
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Name: HWI_Init
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Description: HW<48><57><EFBFBD>C<F1838983>^<5E>[<5B>̏<EFBFBD><CC8F><EFBFBD><EFBFBD><EFBFBD>
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Arguments:
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Returns: None.
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*---------------------------------------------------------------------------*/
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HwiInitResult HWI_Init( void *(*pAlloc)( u32 ), void (*pFree)( void * ) )
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{
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HwiInitResult result;
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spAlloc = pAlloc;
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spFree = pFree;
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ACSign_SetAllocFunc( pAlloc, pFree );
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ReadTWLSettings();
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result = ReadPrivateKey();
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ReadHWInfoFile();
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// VerifyHWInfo();
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return result;
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}
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// TWL<57>ݒ<EFBFBD><DD92>f<EFBFBD>[<5B>^<5E>̃<EFBFBD><CC83>[<5B>h
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static void ReadTWLSettings( void )
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{
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s_isReadTSD = LCFGi_TSD_ReadSettings();
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if( s_isReadTSD ) {
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OS_TPrintf( "TSD read succeeded.\n" );
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}else {
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OS_TPrintf( "TSD read failed.\n" );
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}
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}
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// <20>閧<EFBFBD><E996A7><EFBFBD>̃<EFBFBD><CC83>[<5B>h
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HwiInitResult ReadPrivateKey( void )
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{
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BOOL result = FALSE;
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u32 keyLength;
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FSFile file;
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OSTick start = OS_GetTick();
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FS_InitFile( &file );
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if( !FS_OpenFileEx( &file, "rom:key/private_HWInfo.der", FS_FILEMODE_R ) )
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{
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OS_TPrintf( "PrivateKey read failed.\n" );
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}
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else
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{
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keyLength = FS_GetFileLength( &file );
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if( keyLength > 0 ) {
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s_pPrivKeyBuffer = spAlloc( keyLength );
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if( FS_ReadFile( &file, s_pPrivKeyBuffer, (s32)keyLength ) == keyLength ) {
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OS_TPrintf( "PrivateKey read succeeded.\n" );
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result = TRUE;
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}else {
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OS_TPrintf( "PrivateKey read failed.\n" );
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}
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}
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FS_CloseFile( &file );
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}
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if( !result && s_pPrivKeyBuffer ) {
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spFree( s_pPrivKeyBuffer );
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s_pPrivKeyBuffer = NULL;
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}
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OS_TPrintf( "PrivKey read time = %dms\n", OS_TicksToMilliSeconds( OS_GetTick() - start ) );
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#ifdef USE_PRODUCT_KEY
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// <20><><EFBFBD>i<EFBFBD>p<EFBFBD>閧<EFBFBD><E996A7><EFBFBD><EFBFBD><EFBFBD>L<EFBFBD><4C><EFBFBD>Ȃ<EFBFBD><C882>A<EFBFBD><41><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̃A<CC83>N<EFBFBD>Z<EFBFBD>X
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s_pReadSecureInfoFunc = LCFGi_THW_ReadSecureInfo;
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if (result) { return HWI_INIT_SUCCESS_SIGNATURE_MODE; }
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else { return HWI_INIT_FAILURE; }
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#else
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// <20><><EFBFBD><EFBFBD><EFBFBD>łȂ<C582><C882>Ȃ<EFBFBD><C882>A<EFBFBD><41><EFBFBD><EFBFBD><EFBFBD>Ȃ<EFBFBD><C882>̃A<CC83>N<EFBFBD>Z<EFBFBD>X
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s_pReadSecureInfoFunc = LCFGi_THW_ReadSecureInfo_NoCheck;
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if (result) { return HWI_INIT_SUCCESS_NO_SIGNATRUE_MODE; }
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else { return HWI_INIT_FAILURE; }
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#endif
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}
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// HW<48><57><EFBFBD><EFBFBD><EFBFBD>S<EFBFBD>̂̃<CC82><CC83>[<5B>h
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static void ReadHWInfoFile( void )
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{
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LCFGReadResult retval;
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OSTick start = OS_GetTick();
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retval = LCFGi_THW_ReadNormalInfo();
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if( retval == LCFG_TSF_READ_RESULT_SUCCEEDED ) {
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OS_TPrintf( "HW Normal Info read succeeded.\n" );
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}else {
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OS_TPrintf( "HW Normal Info read failed.\n" );
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}
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OS_TPrintf( "HW Normal Info read time = %dms\n", OS_TicksToMilliSeconds( OS_GetTick() - start ) );
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start = OS_GetTick();
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retval = s_pReadSecureInfoFunc();
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if( retval == LCFG_TSF_READ_RESULT_SUCCEEDED ) {
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OS_TPrintf( "HW Secure Info read succeeded.\n" );
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}else {
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OS_TPrintf( "HW Secure Info read failed.\n" );
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}
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OS_TPrintf( "HW Secure Info read time = %dms\n", OS_TicksToMilliSeconds( OS_GetTick() - start ) );
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}
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// HWInfo<66>t<EFBFBD>@<40>C<EFBFBD><43><EFBFBD>̃x<CC83><78><EFBFBD>t<EFBFBD>@<40>C
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static void VerifyHWInfo( void )
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{
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if( VerifyData( (const u8 *)LCFG_THW_GetNormalInfo(), (const u8 *)LCFG_THW_GetDefaultNormalInfo(), sizeof(LCFGTWLHWNormalInfo) ) ) {
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OS_TPrintf( "HW normal Info verify succeeded.\n" );
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}else {
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OS_TPrintf( "HW normal Info verify failed.\n" );
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}
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if( VerifyData( (const u8 *)LCFG_THW_GetSecureInfo(), (const u8 *)LCFG_THW_GetDefaultSecureInfo(), sizeof(LCFGTWLHWSecureInfo) ) ) {
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OS_TPrintf( "HW secure Info verify succeeded.\n" );
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}else {
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OS_TPrintf( "HW secure Info verify failed.\n" );
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}
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}
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̃f<CC83>[<5B>^<5E>x<EFBFBD><78><EFBFBD>t<EFBFBD>@<40>C
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static BOOL VerifyData( const u8 *pTgt, const u8 *pOrg, u32 len )
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{
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while( len-- ) {
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if( *pTgt++ != *pOrg++ ) {
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return FALSE;
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}
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}
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return TRUE;
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}
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/*---------------------------------------------------------------------------*
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Name: HWI_ModifyLanguage
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Description: <20><><EFBFBD><EFBFBD><EFBFBD>R<EFBFBD>[<5B>h<EFBFBD><68><EFBFBD><EFBFBD><EFBFBD>[<5B>W<EFBFBD><57><EFBFBD><EFBFBD><EFBFBD>l<EFBFBD>ɍ<EFBFBD><C98D>킹<EFBFBD>ďC<C48F><43><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>B
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Arguments:
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Returns: None.
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*---------------------------------------------------------------------------*/
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void HWI_ModifyLanguage( u8 region )
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{
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u32 langBitmap = s_langBitmapList[ region ];
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u8 nowLanguage = LCFG_TSD_GetLanguage();
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// TSD<53><44><EFBFBD>ǂݍ<C782><DD8D>߂Ă<DF82><C482>Ȃ<EFBFBD><C882>Ȃ<EFBFBD><C882>A<EFBFBD><41><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>^<5E>[<5B><>
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if( !s_isReadTSD ) {
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return;
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}
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if( langBitmap & ( 0x0001 << nowLanguage ) ) {
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OS_TPrintf( "Language no change.\n" );
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}else {
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int i;
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for( i = 0; i < LCFG_TWL_LANG_CODE_MAX; i++ ) {
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if( langBitmap & ( 0x0001 << i ) ) {
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break;
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}
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}
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LCFG_TSD_SetLanguage( (LCFGTWLLangCode)i );
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LCFG_TSD_SetFlagCountry( FALSE ); // <20><><EFBFBD><EFBFBD><C282>łɍ<C582><C98D>R<EFBFBD>[<5B>h<EFBFBD><68><EFBFBD>N<EFBFBD><4E><EFBFBD>A<EFBFBD><41><EFBFBD>Ă<EFBFBD><C482><EFBFBD><EFBFBD>B
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LCFG_TSD_SetCountry( LCFG_TWL_COUNTRY_UNDEFINED );
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LCFGi_TSD_WriteSettings();
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OS_TPrintf( "Language Change \"%s\" -> \"%s\"\n",
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strLanguage[ nowLanguage ], strLanguage[ LCFG_TSD_GetLanguage() ] );
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}
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}
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/*---------------------------------------------------------------------------*
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Name: HWI_WriteHWNormalInfoFile
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Description: HW<48>m<EFBFBD>[<5B>}<7D><>Info<66>t<EFBFBD>@<40>C<EFBFBD><43><EFBFBD>̃<EFBFBD><CC83>C<EFBFBD>g
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Arguments:
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Returns: None.
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*---------------------------------------------------------------------------*/
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BOOL HWI_WriteHWNormalInfoFile( void )
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{
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BOOL isWrite = TRUE;
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LCFGReadResult result;
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result = LCFGi_THW_ReadNormalInfo();
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if( result != LCFG_TSF_READ_RESULT_SUCCEEDED ) {
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if( !LCFGi_THW_RecoveryNormalInfo( result ) ) {
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OS_TPrintf( "HW Normal Info Recovery failed.\n" );
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isWrite = FALSE;
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}
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}
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if( isWrite &&
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!LCFGi_THW_WriteNormalInfo() ) {
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OS_TPrintf( "HW Normal Info Write failed.\n" );
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}
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return isWrite;
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}
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/*---------------------------------------------------------------------------*
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Name: HWI_WriteHWSecureInfoFile
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Description: HW<48>Z<EFBFBD>L<EFBFBD><4C><EFBFBD>AInfo<66>t<EFBFBD>@<40>C<EFBFBD><43><EFBFBD>̃<EFBFBD><CC83>C<EFBFBD>g
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Arguments:
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Returns: None.
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*---------------------------------------------------------------------------*/
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BOOL HWI_WriteHWSecureInfoFile( u8 region )
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{
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BOOL isWrite = TRUE;
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LCFGReadResult result;
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// <20>t<EFBFBD>@<40>C<EFBFBD><43><EFBFBD>̃<EFBFBD><CC83>[<5B>h
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result = s_pReadSecureInfoFunc();
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// <20><><EFBFBD>[<5B>h<EFBFBD>Ɏ<EFBFBD><C98E>s<EFBFBD><73><EFBFBD><EFBFBD><EFBFBD>烊<EFBFBD>J<EFBFBD>o<EFBFBD><6F>
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if( result != LCFG_TSF_READ_RESULT_SUCCEEDED ) {
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if( !LCFGi_THW_RecoverySecureInfo( result ) ) {
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OS_TPrintf( "HW Secure Info Recovery failed.\n" );
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isWrite = FALSE;
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}
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}
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// <20><><EFBFBD>[<5B>W<EFBFBD><57><EFBFBD><EFBFBD><EFBFBD>̃Z<CC83>b<EFBFBD>g
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LCFG_THW_SetRegion( region );
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// <20>Ή<EFBFBD><CE89><EFBFBD><EFBFBD><EFBFBD><EFBFBD>r<EFBFBD>b<EFBFBD>g<EFBFBD>}<7D>b<EFBFBD>v<EFBFBD>̃Z<CC83>b<EFBFBD>g
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LCFG_THW_SetValidLanguageBitmap( s_langBitmapList[ region ] );
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// [TODO:]<5D>ʎY<CA8E>H<EFBFBD><48><EFBFBD>łȂ<C582><C882>ƃV<C683><56><EFBFBD>A<EFBFBD><41>No.<2E>͗p<CD97>ӂł<D382><C582>Ȃ<EFBFBD><C882>̂ŁA<C581><41><EFBFBD><EFBFBD><EFBFBD>ł<EFBFBD>MAC<41>A<EFBFBD>h<EFBFBD><68><EFBFBD>X<EFBFBD><58><EFBFBD><EFBFBD><EFBFBD>ƂɓK<C993><4B><EFBFBD>Ȓl<C892><6C><EFBFBD>Z<EFBFBD>b<EFBFBD>g<EFBFBD><67><EFBFBD><EFBFBD><EFBFBD>B
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// <20>V<EFBFBD><56><EFBFBD>A<EFBFBD><41>No.<2E>̃Z<CC83>b<EFBFBD>g
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{
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u8 buffer[ 12 ] = "SERIAL"; // <20>K<EFBFBD><4B><EFBFBD>ȕ<EFBFBD><C895><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>MAC<41>A<EFBFBD>h<EFBFBD><68><EFBFBD>X<EFBFBD>ƌ<EFBFBD><C68C><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>SHA1<41><31><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>A<EFBFBD><41>SerialNo<4E>Ƃ<EFBFBD><C682><EFBFBD><EFBFBD>B
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u8 serialNo[ SVC_SHA1_DIGEST_SIZE ];
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int i;
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int len = ( LCFG_THW_GetRegion() == LCFG_TWL_REGION_AMERICA ) ?
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LCFG_TWL_HWINFO_SERIALNO_LEN_AMERICA : LCFG_TWL_HWINFO_SERIALNO_LEN_OTHERS;
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OS_GetMacAddress( buffer + 6 );
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SVC_CalcSHA1( serialNo, buffer, sizeof(buffer) );
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for( i = 3; i < SVC_SHA1_DIGEST_SIZE; i++ ) {
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serialNo[ i ] = (u8)( ( serialNo[ i ] % 10 ) + 0x30 );
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}
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MI_CpuCopy8( "SRN", serialNo, 3 );
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MI_CpuClear8( &serialNo[ len ], sizeof(serialNo) - len );
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OS_TPrintf( "serialNo : %s\n", serialNo );
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LCFG_THW_SetSerialNo( serialNo );
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}
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// <20><><EFBFBD><EFBFBD><EFBFBD>`<60><><EFBFBD>[TitleID_Lo<4C>̃Z<CC83>b<EFBFBD>g
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{
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int i;
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u8 titleID_Lo[4];
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for( i = 0; i < 4; i++ ) titleID_Lo[ i ] = (u8)strLauncherGameCode[ region ][ 4 - i - 1 ];
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LCFG_THW_SetLauncherTitleID_Lo( (const u8 *)titleID_Lo );
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}
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// <20><><EFBFBD>C<EFBFBD>g
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if( isWrite &&
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!LCFGi_THW_WriteSecureInfo( s_pPrivKeyBuffer ) ) {
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isWrite = FALSE;
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OS_TPrintf( "HW Secure Info Write failed.\n" );
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}
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return isWrite;
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}
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/*---------------------------------------------------------------------------*
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Name: HWI_DeleteHWNormalInfoFile
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Description: HW<48>m<EFBFBD>[<5B>}<7D><>Info<66>t<EFBFBD>@<40>C<EFBFBD><43><EFBFBD>̏<EFBFBD><CC8F><EFBFBD>
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Arguments: None
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Returns: BOOL
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*---------------------------------------------------------------------------*/
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BOOL HWI_DeleteHWNormalInfoFile( void )
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{
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if (FS_DeleteFile( (char *)LCFG_TWL_HWINFO_NORMAL_PATH ))
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{
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OS_TPrintf( "%s delete succeeded.\n", (char *)LCFG_TWL_HWINFO_NORMAL_PATH );
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return TRUE;
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}
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else
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{
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OS_TPrintf( "%s delete failed.\n", (char *)LCFG_TWL_HWINFO_NORMAL_PATH );
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return FALSE;
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}
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}
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/*---------------------------------------------------------------------------*
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Name: HWI_DeleteHWSecureInfoFile
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Description: HW<48>Z<EFBFBD>L<EFBFBD><4C><EFBFBD>AInfo<66>t<EFBFBD>@<40>C<EFBFBD><43><EFBFBD>̏<EFBFBD><CC8F><EFBFBD>
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Arguments: None
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Returns: BOOL
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*---------------------------------------------------------------------------*/
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BOOL HWI_DeleteHWSecureInfoFile( void )
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{
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if (FS_DeleteFile( (char *)LCFG_TWL_HWINFO_SECURE_PATH ))
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{
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OS_TPrintf( "%s delete succeeded.\n", (char *)LCFG_TWL_HWINFO_SECURE_PATH );
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return TRUE;
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}
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else
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{
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OS_TPrintf( "%s delete failed.\n", (char *)LCFG_TWL_HWINFO_SECURE_PATH );
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return FALSE;
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}
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}
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