From 96de8ec173d5df2b4cfcfc94de78d065c82bb160 Mon Sep 17 00:00:00 2001
From: yoshida_teruhisa <yoshida_teruhisa@b08762b0-b915-fc4b-9d8c-17b2551a87ff>
Date: Fri, 16 Nov 2007 02:54:54 +0000
Subject: [PATCH] =?UTF-8?q?ROM=E3=83=AD=E3=83=BC=E3=83=87=E3=82=A3?=
 =?UTF-8?q?=E3=83=B3=E3=82=B0=E3=81=AE=E3=82=B9=E3=83=AC=E3=83=83=E3=83=89?=
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 =?UTF-8?q?=E5=86=85=E3=81=A7=E8=A1=8C=E3=81=86=E3=82=88=E3=81=86=E3=81=AB?=
 =?UTF-8?q?=E4=BF=AE=E6=AD=A3=20ROM=E3=83=AD=E3=83=BC=E3=83=87=E3=82=A3?=
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 =?UTF-8?q?=E5=B9=B2=E5=8D=98=E7=B4=94=E5=8C=96=20NAND=E3=82=A2=E3=83=97?=
 =?UTF-8?q?=E3=83=AA=E3=81=AF=E3=83=AA=E3=82=B9=E3=83=88=E3=81=AE2?=
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git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlIPL/trunk@191 b08762b0-b915-fc4b-9d8c-17b2551a87ff
---
 .../sysmenu/ARM9/src/sysmenu_lib.c            | 179 ++++++++++--------
 .../Launcher/ARM9/src/launcher.c              |  75 ++++----
 .../Launcher/ARM9/src/launcher.h              |   2 +
 build/systemMenu_RED/Launcher/ARM9/src/main.c |  39 ++--
 .../sysmenu/sysmenu_lib/ARM9/sysmenu_api.h    |   2 +-
 5 files changed, 154 insertions(+), 143 deletions(-)

diff --git a/build/libraries_sysmenu/sysmenu/ARM9/src/sysmenu_lib.c b/build/libraries_sysmenu/sysmenu/ARM9/src/sysmenu_lib.c
index e20ee757..0089898b 100644
--- a/build/libraries_sysmenu/sysmenu/ARM9/src/sysmenu_lib.c
+++ b/build/libraries_sysmenu/sysmenu/ARM9/src/sysmenu_lib.c
@@ -55,7 +55,6 @@ SYSM_work		*pSysm;											// 
 // static variable-------------------------------------------------------------
 static BOOL				s_isBanner = FALSE;
 static NTRBannerFile	s_bannerBuf;
-static NAMTitleId		old_titleIdArray[ LAUNCHER_TITLE_LIST_NUM ];
 
 // const data------------------------------------------------------------------
 
@@ -132,8 +131,7 @@ void SYSM_ReadParameters( void )
 	
 	//NAMの初期化
 	//NAM_Init(AllocForNAM,FreeForNAM);
-	
-	MI_CpuClearFast(old_titleIdArray, sizeof(old_titleIdArray) );
+
 }
 
 
@@ -182,82 +180,73 @@ int SYSM_GetNandTitleList( TitleProperty *pTitleList_Nand, int size)
 	// とりあえずALL
 	int l;
 	int gotten;
-	NAMTitleId titleIdArray[ LAUNCHER_TITLE_LIST_NUM ];
+	NAMTitleId titleIdArray[ LAUNCHER_TITLE_LIST_NUM - 1 ];
 	static TWLBannerFile bannerBuf[ LAUNCHER_TITLE_LIST_NUM ];
-	gotten = NAM_GetTitleList(titleIdArray, LAUNCHER_TITLE_LIST_NUM );
+	gotten = NAM_GetTitleList( titleIdArray, LAUNCHER_TITLE_LIST_NUM-1 );
 	
-	// バナーの読み込み……別の関数に移すべきかも。
-	// 毎フレーム変化を見る必要がある。
-	// 前のフレームのNAMTitleIdの配列を残しておき、比較。
-	// IDが変化していたら問答無用でバナーを読み込む。
 	for(l=0;l<gotten;l++)
 	{
-		if(titleIdArray[l] != old_titleIdArray[l])
-		{
-			//ヘッダからバナーを読み込む
-			FSFile  file[1];
-			BOOL bSuccess;
-			static const int PATH_LENGTH=1024;
-			char path[PATH_LENGTH];
-			static u8   header[HW_TWL_ROM_HEADER_BUF_SIZE] ATTRIBUTE_ALIGN(32);
-			s32 readLen;
-			s32 offset;
-			
-			readLen = NAM_GetTitleBootContentPath(path, titleIdArray[l]);
-			
-			if(readLen != NAM_OK){
-				OS_TPrintf("NAM_GetTitleBootContentPath failed %d,%lld,%d\n",l,titleIdArray[l],readLen);
-			}
-			
-			bSuccess = FS_OpenFileEx(file, path, FS_FILEMODE_R);
-
-			if( ! bSuccess )
-			{
-			OS_TPrintf("SYSM_GetNandTitleList failed: cant open file %s\n",path);
-			    return -1;
-			}
-			
-			// バナーデータオフセットを読み込む
-			bSuccess = FS_SeekFile(file, 0x68, FS_SEEK_SET);
-			if( ! bSuccess )
-			{
-				OS_TPrintf("SYSM_GetNandTitleList failed: cant seek file(0)\n");
-				FS_CloseFile(file);
-			    return -1;
-			}
-			readLen = FS_ReadFile(file, &offset, sizeof(offset));
-			if( readLen != sizeof(offset) )
-			{
-				OS_TPrintf("SYSM_GetNandTitleList failed: cant read file\n");
-				FS_CloseFile(file);
-			    return -1;
-			}
-			
-			bSuccess = FS_SeekFile(file, offset, FS_SEEK_SET);
-			if( ! bSuccess )
-			{
-				OS_TPrintf("SYSM_GetNandTitleList failed: cant seek file(offset)\n");
-				FS_CloseFile(file);
-			    return -1;
-			}
-			readLen = ReadFile(file, &bannerBuf[l], (s32)sizeof(TWLBannerFile));
-			if( readLen != (s32)sizeof(TWLBannerFile) )
-			{
-				OS_TPrintf("SYSM_GetNandTitleList failed: cant read file2\n");
-				FS_CloseFile(file);
-			    return -1;
-			}
-			
-			FS_CloseFile(file);
-			
+		//ヘッダからバナーを読み込む
+		FSFile  file[1];
+		BOOL bSuccess;
+		static const int PATH_LENGTH=1024;
+		char path[PATH_LENGTH];
+		static u8   header[HW_TWL_ROM_HEADER_BUF_SIZE] ATTRIBUTE_ALIGN(32);
+		s32 readLen;
+		s32 offset;
+		
+		readLen = NAM_GetTitleBootContentPath(path, titleIdArray[l]);
+		
+		if(readLen != NAM_OK){
+			OS_TPrintf("NAM_GetTitleBootContentPath failed %d,%lld,%d\n",l,titleIdArray[l],readLen);
 		}
+		
+		bSuccess = FS_OpenFileEx(file, path, FS_FILEMODE_R);
+
+		if( ! bSuccess )
+		{
+		OS_TPrintf("SYSM_GetNandTitleList failed: cant open file %s\n",path);
+		    return -1;
+		}
+		
+		// バナーデータオフセットを読み込む
+		bSuccess = FS_SeekFile(file, 0x68, FS_SEEK_SET);
+		if( ! bSuccess )
+		{
+			OS_TPrintf("SYSM_GetNandTitleList failed: cant seek file(0)\n");
+			FS_CloseFile(file);
+		    return -1;
+		}
+		readLen = FS_ReadFile(file, &offset, sizeof(offset));
+		if( readLen != sizeof(offset) )
+		{
+			OS_TPrintf("SYSM_GetNandTitleList failed: cant read file\n");
+			FS_CloseFile(file);
+		    return -1;
+		}
+		
+		bSuccess = FS_SeekFile(file, offset, FS_SEEK_SET);
+		if( ! bSuccess )
+		{
+			OS_TPrintf("SYSM_GetNandTitleList failed: cant seek file(offset)\n");
+			FS_CloseFile(file);
+		    return -1;
+		}
+		readLen = ReadFile(file, &bannerBuf[l], (s32)sizeof(TWLBannerFile));
+		if( readLen != (s32)sizeof(TWLBannerFile) )
+		{
+			OS_TPrintf("SYSM_GetNandTitleList failed: cant read file2\n");
+			FS_CloseFile(file);
+		    return -1;
+		}
+		
+		FS_CloseFile(file);
 	}
 	for(l=gotten;l<LAUNCHER_TITLE_LIST_NUM;l++)
 	{
 		// 念のため0にクリア
 		titleIdArray[l] = 0;
 	}
-	MI_CpuCopyFast(titleIdArray,old_titleIdArray,sizeof(old_titleIdArray));
 	
 	for(l=0;l<size;l++)
 	{
@@ -269,8 +258,8 @@ int SYSM_GetNandTitleList( TitleProperty *pTitleList_Nand, int size)
 	
 	for(l=0;l<size;l++)
 	{
-		pTitleList_Nand[l].titleID = titleIdArray[l];
-		pTitleList_Nand[l].pBanner = &bannerBuf[l];
+		pTitleList_Nand[l+1].titleID = titleIdArray[l];
+		pTitleList_Nand[l+1].pBanner = &bannerBuf[l];
 	}
 	// return : *TitleProperty Array
 	return size;
@@ -342,10 +331,10 @@ BOOL SYSM_IsTPReadable( void )
 //
 // ============================================================================
 
-// 指定タイトルをロードするだけ
-AuthResult SYSM_LoadTitle( TitleProperty *pBootTitle )
-{
-	enum
+static BOOL s_load_success = FALSE;
+
+static void SYSMi_LoadTitleThreadFunc( TitleProperty *pBootTitle )
+{	enum
 	{
 	    region_header,
 	    region_arm9_ntr,
@@ -373,7 +362,7 @@ AuthResult SYSM_LoadTitle( TitleProperty *pBootTitle )
     if( ! bSuccess )
     {
 OS_TPrintf("RebootSystem failed: cant open file\n");
-        return AUTH_RESULT_TITLE_POINTER_ERROR;
+        return;
     }
 
     {
@@ -392,7 +381,7 @@ OS_TPrintf("RebootSystem failed: cant open file\n");
         {
 OS_TPrintf("RebootSystem failed: cant seek file(0)\n");
             FS_CloseFile(file);
-            return AUTH_RESULT_TITLE_POINTER_ERROR;
+            return;
         }
 
         readLen = ReadFile(file, header, (s32)sizeof(header));
@@ -401,7 +390,7 @@ OS_TPrintf("RebootSystem failed: cant seek file(0)\n");
         {
 OS_TPrintf("RebootSystem failed: cant read file(%p, %d, %d, %d)\n", header, 0, sizeof(header), readLen);
             FS_CloseFile(file);
-            return AUTH_RESULT_TITLE_POINTER_ERROR;
+            return;
         }
 
         if( header[0x15C] != 0x56 || header[0x15D] != 0xCF )
@@ -417,7 +406,7 @@ OS_TPrintf("\n");
 }
 OS_TPrintf("RebootSystem failed: logo CRC error\n");
             FS_CloseFile(file);
-            return AUTH_RESULT_TITLE_POINTER_ERROR;
+            return;
         }
 
         // 各領域を読み込む
@@ -451,7 +440,7 @@ OS_TPrintf("RebootSystem failed: logo CRC error\n");
             {
 OS_TPrintf("RebootSystem failed: cant seek file(%d)\n", source[i]);
                 FS_CloseFile(file);
-                return AUTH_RESULT_TITLE_POINTER_ERROR;
+                return;
             }
 
             readLen = ReadFile(file, (void *)destaddr[i], (s32)len);
@@ -460,7 +449,7 @@ OS_TPrintf("RebootSystem failed: cant seek file(%d)\n", source[i]);
             {
 OS_TPrintf("RebootSystem failed: cant read file(%d, %d)\n", source[i], len);
                 FS_CloseFile(file);
-                return AUTH_RESULT_TITLE_POINTER_ERROR;
+                return;
             }
         }
 
@@ -470,12 +459,34 @@ OS_TPrintf("RebootSystem failed: cant read file(%d, %d)\n", source[i], len);
 	// ROMヘッダバッファをコピー
 	MI_CpuCopy32( (void *)HW_TWL_ROM_HEADER_BUF, (void *)HW_ROM_HEADER_BUF, HW_ROM_HEADER_BUF_END - HW_ROM_HEADER_BUF );
 	
-	return AUTH_RESULT_SUCCEEDED;
+	s_load_success = TRUE;
+}
+
+// スタック用
+#define THREAD_PRIO 17
+#define STACK_SIZE 5120 // 適当
+static OSThread thread;
+static u64 stack[ STACK_SIZE / sizeof(u64) ];
+
+// 指定タイトルを別スレッドでロードする
+OSThread* SYSM_LoadTitle( TitleProperty *pBootTitle )
+{
+	s_load_success = FALSE;
+	OS_InitThread();
+	OS_CreateThread( &thread, (void (*)(void *))SYSMi_LoadTitleThreadFunc, (void*)pBootTitle, stack+STACK_SIZE/sizeof(u64), STACK_SIZE,THREAD_PRIO );
+	OS_WakeupThreadDirect( &thread );
+	
+	return &thread;
 }
 
 // ロード済みの指定タイトルの認証とブートを行う
 AuthResult SYSM_AuthenticateTitle( TitleProperty *pBootTitle )
 {
+	// ロード成功しているか
+	if(s_load_success == FALSE)
+	{
+		return AUTH_RESULT_TITLE_POINTER_ERROR;
+	}
 	// パラメータチェック
 	if( !SYSMi_CheckTitlePointer( pBootTitle ) ) {
 		return AUTH_RESULT_TITLE_POINTER_ERROR;
@@ -500,11 +511,11 @@ AuthResult SYSM_AuthenticateTitle( TitleProperty *pBootTitle )
 // もしかすると使わないかも
 AuthResult SYSM_LoadAndAuthenticateTitle( TitleProperty *pBootTitle )
 {
-	AuthResult result;
+	OSThread *t;
 	// 指定タイトルのロード
-	result = SYSM_LoadTitle( pBootTitle );
+	t = SYSM_LoadTitle( pBootTitle );
 	
-	if (result != AUTH_RESULT_SUCCEEDED) return result;
+	OS_JoinThread(t);
 	
 	// 認証
 	return SYSM_AuthenticateTitle( pBootTitle );
diff --git a/build/systemMenu_RED/Launcher/ARM9/src/launcher.c b/build/systemMenu_RED/Launcher/ARM9/src/launcher.c
index 386bdbe0..7f8fe60f 100644
--- a/build/systemMenu_RED/Launcher/ARM9/src/launcher.c
+++ b/build/systemMenu_RED/Launcher/ARM9/src/launcher.c
@@ -295,15 +295,37 @@ void LauncherInit( TitleProperty *pTitleList )
 }
 
 
+static int selected = 0;
+
+// ROMのローディング中
+void LauncherLoading( TitleProperty *pTitleList )
+{
+	static int fadecount = 0;
+	
+	// RTC情報の取得＆表示
+	GetAndDrawRTCData( &g_rtcDraw, FALSE );
+	
+	// 描画関係
+    NNS_G2dCharCanvasClear( &gCanvas, TXT_COLOR_NULL );
+	PrintfSJIS( 0, 0, TXT_COLOR_BLUE, "TWL-SYSTEM MENU ver.%06x", SYSMENU_VER );
+	DrawBackLightSwitch();
+	
+	#ifdef DBGBNR
+	NTRBannerDraw( s_csr, selected, pTitleList );
+	#endif
+	
+	// これだと93フレームでフェードアウト終わる
+	G2_ChangeBlendAlpha( fadecount/3, 31-(fadecount/3) );
+	if(fadecount < 93) fadecount++;
+}
+
 // ランチャーメイン
 TitleProperty *LauncherMain( TitleProperty *pTitleList )
 {
 	static BOOL touch_bl_bak = FALSE;
 	BOOL touch_bl_trg = FALSE;
-	BOOL tp_select = FALSE;
 	static int csr_v = 0;
-	static int selected = 0;
-	static int fadecount = 0;
+	BOOL tp_select = FALSE;
 	TitleProperty *ret = NULL;
 	
 	// RTC情報の取得＆表示
@@ -328,28 +350,24 @@ TitleProperty *LauncherMain( TitleProperty *pTitleList )
 	//--------------------------------------
 	//  キー入力処理
 	//--------------------------------------
-	if(fadecount == 0)
-	{
-		if(pad.cont & PAD_KEY_RIGHT){										// バナー選択
-			if(csr_v == 0) csr_v = 1;
-		}
-		if( pad.cont & PAD_KEY_LEFT ){
-			if(csr_v == 0) csr_v = -1;
-		}
-		s_csr += csr_v;
-		if((LAUNCHER_TITLE_LIST_NUM-1)*CURSOR_PER_SELECT < s_csr) s_csr = (LAUNCHER_TITLE_LIST_NUM-1)*CURSOR_PER_SELECT;
-		if( s_csr < 0 ) s_csr = 0;
-		if(s_csr%CURSOR_PER_SELECT == 0){
-			csr_v = 0;
-			selected = s_csr/CURSOR_PER_SELECT;
-		}
-		
-		if( ( pad.trg & PAD_BUTTON_A ) || ( tp_select ) ) {					// メニュー項目への分岐
-			if(pTitleList[selected].titleID != 0)
-			{
-				fadecount = 1;
-				ret = &pTitleList[selected];
-			}
+	if(pad.cont & PAD_KEY_RIGHT){										// バナー選択
+		if(csr_v == 0) csr_v = 1;
+	}
+	if( pad.cont & PAD_KEY_LEFT ){
+		if(csr_v == 0) csr_v = -1;
+	}
+	s_csr += csr_v;
+	if((LAUNCHER_TITLE_LIST_NUM-1)*CURSOR_PER_SELECT < s_csr) s_csr = (LAUNCHER_TITLE_LIST_NUM-1)*CURSOR_PER_SELECT;
+	if( s_csr < 0 ) s_csr = 0;
+	if(s_csr%CURSOR_PER_SELECT == 0){
+		csr_v = 0;
+		selected = s_csr/CURSOR_PER_SELECT;
+	}
+	
+	if( ( pad.trg & PAD_BUTTON_A ) || ( tp_select ) ) {					// メニュー項目への分岐
+		if(pTitleList[selected].titleID != 0)
+		{
+			ret = &pTitleList[selected];
 		}
 	}
 	
@@ -362,13 +380,6 @@ TitleProperty *LauncherMain( TitleProperty *pTitleList )
 	NTRBannerDraw( s_csr, selected, pTitleList );
 	#endif
 	
-	if(fadecount>0)
-	{
-		// これだと93フレームでフェードアウト終わる
-		G2_ChangeBlendAlpha( fadecount/3, 31-(fadecount/3) );
-		if(fadecount < 93) fadecount++;
-	};// ロード開始＆フェードアウト用描画
-	
 	return ret;
 }
 
diff --git a/build/systemMenu_RED/Launcher/ARM9/src/launcher.h b/build/systemMenu_RED/Launcher/ARM9/src/launcher.h
index 353622ef..4b9d2719 100644
--- a/build/systemMenu_RED/Launcher/ARM9/src/launcher.h
+++ b/build/systemMenu_RED/Launcher/ARM9/src/launcher.h
@@ -32,6 +32,8 @@ extern "C" {
 
 // function----------------------------------------------------------
 void LauncherInit( TitleProperty *pTitleList );
+
+void LauncherLoading( TitleProperty *pTitleList );
 TitleProperty *LauncherMain( TitleProperty *pTitleList );
 
 
diff --git a/build/systemMenu_RED/Launcher/ARM9/src/main.c b/build/systemMenu_RED/Launcher/ARM9/src/main.c
index 8b2f271d..f433fbfa 100644
--- a/build/systemMenu_RED/Launcher/ARM9/src/main.c
+++ b/build/systemMenu_RED/Launcher/ARM9/src/main.c
@@ -34,15 +34,6 @@ static void INTR_VBlank( void );
 
 // const data------------------------------------------------------------------
 
-// スタック用
-#define THREAD_PRIO 17
-#define STACK_SIZE 5120 // 適当
-static OSThread thread;
-static u64 stack[ STACK_SIZE / sizeof(u64) ];
-
-#define COUNT_JOIN_START	32 //2秒ぐらい？
-static BOOL s_loading = FALSE;
-
 // メイン
 void TwlMain( void )
 {
@@ -51,14 +42,15 @@ void TwlMain( void )
 		LOGODEMO = 1,
 		LAUNCHER_INIT = 2,
 		LAUNCHER = 3,
-		AUTHENTICATE = 4,
-		BOOT = 5,
-		STOP = 6
+		LOADING = 4,
+		AUTHENTICATE = 5,
+		BOOT = 6,
+		STOP = 7
 	};
 	u32 state = START;
 	TitleProperty *pBootTitle = NULL;
-	TitleProperty *pLoadTitle = NULL;
 	TitleProperty pTitleList[ LAUNCHER_TITLE_LIST_NUM ];
+	OSThread *thread;
 	
 	// システムメニュー初期化----------
 	SYSM_Init( Alloc, Free );											// OS_Initの前でコール。
@@ -126,24 +118,19 @@ void TwlMain( void )
 			state = LAUNCHER;
 			break;
 		case LAUNCHER:
-			pLoadTitle = LauncherMain( pTitleList );
-			if(!s_loading){
-				if( pLoadTitle ) {
-					void (*func)(void*);
-					func = (void (*)(void *))SYSM_LoadTitle;
-					OS_InitThread();
-					OS_CreateThread( &thread, func, (void*)pLoadTitle, stack+STACK_SIZE/sizeof(u64), STACK_SIZE,THREAD_PRIO );
-					OS_WakeupThreadDirect( &thread );
-					s_loading = TRUE;
-					pBootTitle = pLoadTitle;
-				}
+			pBootTitle = LauncherMain( pTitleList );
+			if( pBootTitle ) {
+				thread = SYSM_LoadTitle( pBootTitle );
+				state = LOADING;
 			}
-			else if(OS_IsThreadTerminated( &thread ))
+			break;
+		case LOADING:
+			LauncherLoading( pTitleList );
+			if(OS_IsThreadTerminated( thread ))
 			{
 				GX_DispOff();
 				GXS_DispOff();
 				state = AUTHENTICATE;
-				s_loading = FALSE;
 			}
 			break;
 		case AUTHENTICATE:
diff --git a/include/sysmenu/sysmenu_lib/ARM9/sysmenu_api.h b/include/sysmenu/sysmenu_lib/ARM9/sysmenu_api.h
index 005a9e73..8dec7b0c 100644
--- a/include/sysmenu/sysmenu_lib/ARM9/sysmenu_api.h
+++ b/include/sysmenu/sysmenu_lib/ARM9/sysmenu_api.h
@@ -83,7 +83,7 @@ extern int  SYSM_GetCardTitleList( TitleProperty *pTitleList_Card );			// 
 extern int  SYSM_GetNandTitleList( TitleProperty *pTitleList_Nand, int size );	// NAND  アプリタイトルリストの取得
 
 // アプリ起動
-extern AuthResult SYSM_LoadTitle( TitleProperty *pBootTitle );						// 指定したTitlePropertyをロード
+extern OSThread* SYSM_LoadTitle( TitleProperty *pBootTitle );					// 指定したTitlePropertyを別スレッドでロード
 extern AuthResult SYSM_AuthenticateTitle( TitleProperty *pBootTitle );			// 指定したTitlePropertyを認証してブート
 extern AuthResult SYSM_LoadAndAuthenticateTitle( TitleProperty *pBootTitle );	// 指定したTitlePropertyをロード＆認証してブート
 																				// 成功時は、never return.