CARDBOARD用APIでシステムセーブデータを出力するように

git-svn-id: file:///Volumes/Transfer/gigaleak_20231201/2020-05-23%20-%20ctr.7z%20+%20svn_v1.068.zip/ctr/svn/ctr_Repair@474 385bec56-5757-e545-9c3a-d8741f4650f1

trunk/ConsoleDataMigration/sources/ConsoleBackup/Exporter.cpp

@@ -47,6 +47,7 @@
 #include "Aes_define.h"
 #include "VersionDetect.h"
 #include "Util.h"
+#include "SaveDataMover.h"
 
 namespace ConsoleBackup
 {
@@ -66,6 +67,8 @@ wchar_t s_RootName[256];
 
 nn::crypto::Sha256Context s_FileListContext;
 
+u64 s_ExportProgress = 0;
+
 }
 
 void AddCmac(nn::fs::FileOutputStream* file, nn::crypto::Sha256Context* context);
@@ -281,8 +284,6 @@ nn::Result WriteIvs(common::HardwareStateManager& manager)
     if(enc != NULL)
     {
         // AES暗号化する
-        nn::crypto::Initialize();
-
         nn::crypto::SwAesCtrContext swAesCtrContest;
 
         swAesCtrContest.Initialize(common::iv, common::key, sizeof(common::key));
@@ -694,7 +695,6 @@ void WriteTwlSoundData()
 
 void InitializeFileListContext()
 {
-    nn::crypto::Initialize();
     s_FileListContext.Initialize();
 }
 
@@ -763,9 +763,6 @@ void ExportThreadFunc()
     nn::Result result;
     s_IsExportSucceeded = true;
 
-    result = nn::fs::MountSpecialArchive(common::NAND_ARCHIVE_NAME, nn::fs::CTR::ARCHIVE_TYPE_CTR_NAND);
-    COMMON_LOGGER_RESULT_IF_FAILED_WITH_LINE(result);
-
     result = common::SdMountManager::Mount();
 
     size_t bufSize = common::GetAllocatableSize(AES_BLOCK_SIZE * 2);
@@ -779,40 +776,11 @@ void ExportThreadFunc()
     void* buf = writeHeap.GetAddr();
     if (buf != NULL)
     {
-        nn::fs::FileOutputStream list;
+        common::SaveDataMover saveDataMover;
-        result = list.TryInitialize(common::FILE_LIST_PATHNAME, true);
+        saveDataMover.StartExport(buf, bufSize, &s_ExportProgress);
-        COMMON_LOGGER_RESULT_IF_FAILED_WITH_LINE(result);
-        if (result.IsSuccess())
-        {
-            s64 fileSize;
-            result = list.TryGetSize(&fileSize);
-            if (result.IsSuccess())
-            {
-                // 末尾に移動
-                result = list.TrySetPosition(fileSize);
-                if (result.IsSuccess())
-                {
-                    if(!common::CopyDirectory(
-                            NULL,
-                            ::std::wstring(common::NAND_DATA_ROOT_PATHNAME_WITH_SLASH).c_str(),
-                            (std::wstring(common::SDMC_ROOT_DIRECTORY_PATH) + ::std::wstring(
-                                    common::SD_SAVEDATA_ROOT_NAME)).c_str(), buf, bufSize, true, &list,
-                            &s_FileListContext))
-                    {
-                        s_IsExportSucceeded = false;
-                        return;
-                    }
-
-                    AddCmac(&list, &s_FileListContext);
-                    list.TryFlush();
-                    list.Finalize();
-                }
-            }
-        }
     }
 
     common::SdMountManager::Unmount();
-    nn::fs::Unmount(common::NAND_ARCHIVE_NAME);
 
     NN_LOG("Export Thread Finalize\n");
 }
@@ -836,25 +804,13 @@ nn::Result WriteExportContext()
 
 nn::Result WriteSaveData()
 {
+    // 不要なデータを削除する
+    COMMON_LOGGER_RETURN_RESULT_IF_FAILED(
+    DeleteTrash((std::wstring(common::LOG_ROOT_DIRECTORY_PATH) + std::wstring(L"/")).c_str()));
+
     // NANDからSDカードに書き出し
     nn::Result result;
 
-    result = nn::fs::MountSpecialArchive(common::NAND_ARCHIVE_NAME, nn::fs::CTR::ARCHIVE_TYPE_CTR_NAND);
-    COMMON_LOGGER_RETURN_RESULT_IF_FAILED(result);
-
-    u32 fileNum = 0;
-    s64 fileSize = 0;
-    result = common::CalculateFileNum(::std::wstring(common::NAND_DATA_ROOT_PATHNAME_WITH_SLASH), fileNum, fileSize);
-    COMMON_LOGGER_RETURN_RESULT_IF_FAILED(result);
-
-    result = nn::fs::Unmount(common::NAND_ARCHIVE_NAME);
-    COMMON_LOGGER_RETURN_RESULT_IF_FAILED(result);
-
-    NN_LOG("File Number = %d\n", fileNum);
-    NN_LOG("File Size   = %lld\n", fileSize);
-    // 進捗表示用
-    common::InitializeTransferProgress(fileSize);
-
     // セーブデータディレクトリ以下のデータをSDカードにコピー
     // コピー用ディレクトリ作成
     common::SdReaderWriter sdWriter;
@@ -975,7 +931,7 @@ bool ExportData(common::HardwareStateManager& manager)
 
 u32 GetExportProgress()
 {
-    return common::GetProgress();
+    return s_ExportProgress;
 }
 
 bool IsExportThreadFinished()

trunk/ConsoleDataMigration/sources/ConsoleBackup/OMakefile

@@ -43,6 +43,7 @@ SOURCES[]           =
                         ../common/VersionDetect.cpp
                         ../common/ResFont.cpp
                         ../common/HardwareStateManager.cpp
+                        ../common/SaveDataMover.cpp
 
 CTR_BANNER_SPEC     =   $(TARGET_PROGRAM).bsf
 

trunk/ConsoleDataMigration/sources/ConsoleRestore/Importer.cpp

@@ -648,7 +648,6 @@ nn::Result ImportIvs()
                 if (dec != NULL)
                 {
                     // AES復号化する
-                    nn::crypto::Initialize();
                     nn::crypto::SwAesCtrContext swAesCtrContest;
 
                     swAesCtrContest.Initialize(common::iv, common::key, sizeof(common::key));

trunk/ConsoleDataMigration/sources/common/FileName.h

@@ -28,6 +28,8 @@ const char* const    NAND_TWL_SOUND_ARCHIVE_NAME = "twls:";
 const char* const    NAND_TWL_ARCHIVE_NAME = "twln:";
 
 const char* const    BASHOTORYA_FILE_NAME = "bashotorya.dat";
+const char* const    SD_SAVEDATA_SYS_ROOT_PATH = "sdmc:/CTR_Console_Repair/CTRBackup/sysdata";
+const char* const    SD_SAVEDATA_EXT_ROOT_PATH = "sdmc:/CTR_Console_Repair/CTRBackup/extdata";
 
 const wchar_t* const LOG_ROOT_DIRECTORY_PATH = L"sdmc:/CTR_Console_Repair";
 const wchar_t* const SD_SAVEDATA_ROOT_NAME = L"CTR_Console_Repair/CTRBackup/";
@@ -68,6 +70,8 @@ const wchar_t* const TWL_TITLELIST_PATHNAME = L"sdmc:/CTR_Console_Repair/TwlTitl
 const wchar_t* const MOVE_CONTEXT_PATHNAME = L"sdmc:/CTR_Console_Repair/MoveContext.bin";
 const wchar_t* const SD_NINTENDO_3DS_ROOT_PATH = L"sdmc:/Nintendo 3DS/";
 
+const wchar_t* const SD_SAEVDATA_SYS_NAME = L"sysdata";
+
 enum TWL_PATH_INDEX
 {
     TWL_PHOTO = 0,

trunk/ConsoleDataMigration/sources/common/FileTransfer.cpp

@@ -587,7 +587,6 @@ bool VerifyMac(nn::fs::FileInputStream* sdFile, nn::fs::FileStream* nandFile, s6
 
     s32 readSize;
     // ハッシュを取得する
-    nn::crypto::Initialize();
     result = sdFile->TrySetPosition(sdFileSize - nn::crypto::AES_CMAC_MAC_SIZE);
     COMMON_LOGGER_RETURN_FALSE_IF_FAILED(result);
 
@@ -655,7 +654,6 @@ bool VerifyMac(nn::fs::FileInputStream* sdFile, nn::fs::FileStream* nandFile, s6
             }
         }
     }
-    nn::crypto::Finalize();
     nandFile->Finalize();
 
     return retValue;

trunk/ConsoleDataMigration/sources/common/SaveDataMover.cpp

@@ -0,0 +1,204 @@
+/*---------------------------------------------------------------------------*
+ Project:  Horizon
+ File:     SaveDataMover.cpp
+
+ Copyright 2009-2011 Nintendo.  All rights reserved.
+
+ These coded instructions, statements, and computer programs contain
+ proprietary information of Nintendo of America Inc. and/or Nintendo
+ Company Ltd., and are protected by Federal copyright law.  They may
+ not be disclosed to third parties or copied or duplicated in any form,
+ in whole or in part, without the prior written consent of Nintendo.
+
+ $Rev$
+ *---------------------------------------------------------------------------*/
+
+#include <string>
+
+#include <nn/fs/fs_ApiSysSaveData.h>
+#include <nn/fs/fs_ApiDeviceMove.h>
+
+#include <nn/ndm.h>
+
+#include "SaveDataMover.h"
+#include "CommonLogger.h"
+#include "FileName.h"
+#include "SdReaderWriter.h"
+
+
+namespace common
+{
+
+namespace
+{
+    const s32 MAX_SYSTEM_SAVE_DATA_ID_NUM = 256;
+    nn::fs::SystemSaveDataId s_SystemSaveDataIdList[MAX_SYSTEM_SAVE_DATA_ID_NUM * sizeof(bit32)];
+
+
+    bool IsNotMovedId(bit32 id)
+    {
+        return id == 0x0001002c;    // nim
+    }
+
+}
+
+
+SaveDataMover::SaveDataMover() :
+        m_Progress(0), m_FinishedSize(0), m_TotalSize(0), m_Result(nn::ResultSuccess())
+{
+    // TODO 自動生成されたコンストラクター・スタブ
+}
+
+SaveDataMover::~SaveDataMover()
+{
+    // TODO Auto-generated destructor stub
+}
+
+void SaveDataMover::StartExport(void* buf, size_t bufSize, u64* progress)
+{
+    SetupExport();
+    CalculateFileSize();
+    if(GetLastResult().IsFailure())
+    {
+        return;
+    }
+    ExportSystemSaveData(buf, bufSize, progress);
+}
+
+nn::Result SaveDataMover::GetLastResult()
+{
+    return m_Result;
+}
+
+void SaveDataMover::SetupExport()
+{
+    // 1. デーモンの停止
+    m_Result = nn::ndm::Initialize();
+    COMMON_LOGGER_RETURN_VOID_IF_FAILED(m_Result);
+    m_Result = nn::ndm::SuspendScheduler();
+    COMMON_LOGGER_RETURN_VOID_IF_FAILED(m_Result);
+
+    // 2. StartDeviceMoveAsSource
+    nn::fs::DeviceMoveContext moveContext;
+    m_Result = nn::fs::StartDeviceMoveAsSource(&moveContext);
+    COMMON_LOGGER_RETURN_VOID_IF_FAILED(m_Result);
+
+    // 3. 出力用ディレクトリの作成
+    common::SdReaderWriter sdWriter;
+    m_Result = sdWriter.CreateDirectory((::std::wstring(common::SDMC_ROOT_DIRECTORY_PATH) + ::std::wstring(
+            common::SD_SAVEDATA_ROOT_NAME) + std::wstring(common::SD_SAEVDATA_SYS_NAME)).c_str());
+    COMMON_LOGGER_RETURN_VOID_IF_FAILED(m_Result);
+}
+
+void SaveDataMover::CalculateFileSize()
+{
+    s32 systemSaveDataIdNum;
+    m_Result = nn::fs::EnumerateSystemSaveData(&systemSaveDataIdNum, s_SystemSaveDataIdList, MAX_SYSTEM_SAVE_DATA_ID_NUM);
+    COMMON_LOGGER_RETURN_VOID_IF_FAILED(m_Result);
+
+    for(int i = 0; i < systemSaveDataIdNum; ++i)
+    {
+        nn::fs::FileInputStream input;
+
+        bit32 id = s_SystemSaveDataIdList[i];
+        if(IsNotMovedId(id))
+        {
+            continue;
+        }
+
+        m_Result = nn::fs::OpenSystemSaveDataRawStorageFile(&input, id);
+        if(m_Result.IsFailure())
+        {
+            COMMON_LOGGER_RESULT_IF_FAILED_WITH_LINE(m_Result);
+            continue;
+        }
+
+        m_TotalSize += input.GetSize();
+    }
+}
+
+void SaveDataMover::ExportSystemSaveData(void* buf, size_t bufSize, u64* progress)
+{
+    s64 totalFileSize = 0;
+
+    // 0. ID の列挙を行う。
+    s32 systemSaveDataIdNum;
+    m_Result = nn::fs::EnumerateSystemSaveData(&systemSaveDataIdNum, s_SystemSaveDataIdList, MAX_SYSTEM_SAVE_DATA_ID_NUM);
+    COMMON_LOGGER_RETURN_VOID_IF_FAILED(m_Result);
+
+    for(int i = 0; i < systemSaveDataIdNum; ++i)
+    {
+        nn::fs::FileInputStream input;
+
+        bit32 id = s_SystemSaveDataIdList[i];
+        if(IsNotMovedId(id))
+        {
+            continue;
+        }
+
+        NN_LOG("id: %08x\n", id);
+
+        // 1. fs::OpenSystemSaveDataRawStorageFile を呼び
+        //    ID に対するセーブデータの FileInputStream を得る。
+        m_Result = nn::fs::OpenSystemSaveDataRawStorageFile(&input, id);
+        if(m_Result.IsFailure())
+        {
+            COMMON_LOGGER_RESULT_IF_FAILED_WITH_LINE(m_Result);
+            continue;
+        }
+        NN_LOG("fileSize = %lld\n", input.GetSize());
+        totalFileSize += input.GetSize();
+
+        // SD へコピー
+        {
+            char outPath[64];
+            nn::nstd::TSNPrintf(outPath, 64, "%s/%08x", SD_SAVEDATA_SYS_ROOT_PATH, id);
+            NN_LOG("outPath = %s\n", outPath);
+            nn::fs::FileOutputStream output;
+            m_Result = output.TryInitialize(outPath, true);
+            if(m_Result.IsFailure())
+            {
+                COMMON_LOGGER_RESULT_IF_FAILED_WITH_LINE(m_Result);
+                continue;
+            }
+
+            // 2. 1 で得たストリームからデータを読み込む。
+            //    本来はここで読み込んだデータを引っ越し先に転送するが
+            //    ここでは SD カードにエクスポートする。
+            m_Result = CopyFile(input, output, buf, bufSize, progress);
+            if(m_Result.IsFailure())
+            {
+                COMMON_LOGGER_RESULT_IF_FAILED_WITH_LINE(m_Result);
+                continue;
+            }
+        }
+    }
+    NN_LOG("\n");
+
+    NN_LOG("totalFileSize = %lld\n", totalFileSize);
+}
+
+// ファイルの読み書き
+nn::Result SaveDataMover::CopyFile(nn::fs::FileInputStream& is, nn::fs::FileOutputStream& os, void* pBuffer,
+        const s32 bufferSize, u64* progress)
+{
+    s64 restSize;
+    NN_UTIL_RETURN_IF_FAILED(is.TryGetSize(&restSize));
+
+    while (restSize > 0)
+    {
+        s32 readSize = restSize > bufferSize ? bufferSize : restSize;
+        s32 read = 0;
+        s32 write = 0;
+        NN_UTIL_RETURN_IF_FAILED(is.TryRead(&read, pBuffer, readSize));
+        NN_UTIL_RETURN_IF_FAILED(os.TryWrite(&write, pBuffer, read));
+
+        restSize -= read;
+        m_FinishedSize += read;
+        *progress = m_FinishedSize * 100 / m_TotalSize;
+        NN_LOG("progress = %lld\n", *progress);
+    }
+    return nn::ResultSuccess();
+}
+
+} /* namespace common */

trunk/ConsoleDataMigration/sources/common/SaveDataMover.h

@@ -0,0 +1,61 @@
+/*---------------------------------------------------------------------------*
+  Project:  Horizon
+  File:     SaveDataMover.h
+
+  Copyright (C)2011 Nintendo Co., Ltd.  All rights reserved.
+
+  These coded instructions, statements, and computer programs contain
+  proprietary information of Nintendo of America Inc. and/or Nintendo
+  Company Ltd., and are protected by Federal copyright law.  They may
+  not be disclosed to third parties or copied or duplicated in any form,
+  in whole or in part, without the prior written consent of Nintendo.
+
+  $Rev$
+ *---------------------------------------------------------------------------*/
+
+#ifndef SAVEDATAMOVER_H_
+#define SAVEDATAMOVER_H_
+
+#include <nn.h>
+
+namespace common
+{
+
+class SaveDataMover
+{
+public:
+    SaveDataMover();
+    virtual ~SaveDataMover();
+
+    //! @brief SDカードへの出力を開始します
+    void StartExport(void* buf, size_t bufSize, u64* progress);
+
+    //! @brief SDカードからの入力を開始します
+    void StartImport(void* buf, size_t bufSize, u64* progress);
+
+    //! @brief 処理の結果を取得します
+    nn::Result GetLastResult();
+
+private:
+    //! @brief 出力を準備します
+    void SetupExport();
+
+    //! @brief 出力するファイルサイズを計算します
+    void CalculateFileSize();
+
+    //! @brief システムセーブデータを出力します
+    void ExportSystemSaveData(void* buf, size_t bufSize, u64* progress);
+
+    nn::Result CopyFile(nn::fs::FileInputStream& is, nn::fs::FileOutputStream& os, void* pBuffer, const s32 bufferSize,
+            u64* progress);
+
+    NN_PADDING4;
+    u64 m_Progress;
+    u64 m_FinishedSize;
+    u64 m_TotalSize;
+
+    nn::Result m_Result;
+};
+
+} /* namespace common */
+#endif /* SAVEDATAMOVER_H_ */

trunk/ConsoleDataMigration/sources/common/SdReaderWriter.cpp

@@ -118,7 +118,6 @@ nn::Result SdReaderWriter::WriteBufWithCmac(const wchar_t* path, void* buf, size
     result = WriteBufCore(file, path, buf, size);
     NN_UTIL_RETURN_IF_FAILED(result);
 
-    nn::crypto::Initialize();
     bit8 sha256Hash[nn::crypto::Sha256Context::HASH_SIZE];
     nn::crypto::CalculateSha256(sha256Hash, buf, size);
 
@@ -199,7 +198,7 @@ nn::Result SdReaderWriter::ReadBufWithCmac(const wchar_t* path, void* buf, size_
     *totalSize -= nn::crypto::AES_CMAC_MAC_SIZE;
 
     // CMACの検証を行う
-    nn::crypto::Initialize();
+
     bit8 sha256Hash[nn::crypto::Sha256Context::HASH_SIZE];
     nn::crypto::CalculateSha256(sha256Hash, buf, *totalSize);