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git-svn-id: file:///Volumes/Transfer/gigaleak_20231201/2020-05-23%20-%20ctr.7z%20+%20svn_v1.068.zip/ctr/svn/ctr_Repair@123 385bec56-5757-e545-9c3a-d8741f4650f1

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mizu 2011-03-13 23:59:15 +00:00
parent 9204d5475d
commit d51310a5a9
1 changed files with 0 additions and 228 deletions
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228
trunk/CardSaveDataMover/body/source/savefile/membak.BAK
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#include <wchar.h>
#include <string.h>
#include <nn/fs.h>
#include <nn/fs/fs_ResultPrivate.h>
#include "membak.h"
using namespace nn;
namespace
{
const size_t BUFFER_SIZE = 1024 * 1024;
bit8 s_Buffer[BUFFER_SIZE] NN_ATTRIBUTE_ALIGN(32);
}
bool info_alive;
//--------------------------------------------------------------------
//
//コンストラクタ
MemBak::MemBak()
{
m_Exists = false;
m_pBuffer = s_Buffer;
m_pBufferPos = s_Buffer;
m_pBufferSize = sizeof(s_Buffer);
LastNnResult = ResultSuccess();
ResetPath();
info_alive = false;
}
void MemBak::Finalize()
{
}
//デストラクタ
MemBak::~MemBak()
{
}
//--------------------------------------------------------------------
// mount, unmount, create, delete
//拡張セーブデータ
//存在確認
bool MemBak::IsExist()
{
return m_Exists;
}
//セーブ作成、成功時はマウント状態
myResult MemBak::Create(const void* icon,size_t iconSize,u32 entryDir,u32 entryFile)
{
NN_UNUSED_VAR(icon);
NN_UNUSED_VAR(iconSize);
if ( m_IsMounted )
{
return RESULT_ALREADY_MOUNT;
}
m_NumDirEntry = entryDir;
m_NumFileEntry = entryFile;
m_Exists = true;
m_IsMounted = true;
return RESULT_OK;
}
//削除
bool MemBak::Delete()
{
m_Exists = false;
info_alive = false;
m_pBufferPos = m_pBuffer;
return true;
}
//マウント
myResult MemBak::Mount()
{
if ( m_IsMounted )
{
return RESULT_ALREADY_MOUNT;
}
m_IsMounted = true;
return RESULT_OK;
}
void MemBak::Unmount()
{
m_IsMounted = false;
}
//--------------------------------------------------------------------
// SetInfo, GetInfo
//アーカイブ情報の取得
bool MemBak::GetInfo(tArcInfo *pinfo)
{
if (info_alive==false)return false;
*pinfo = m_ArcInfo;
return true;
}
//管理用ファイル
//ライト属性で開く
bool MemBak::OpenSysW()
{
return true;
}
//ライト属性ファイルを閉じる
void MemBak::CloseSysW()
{
}
//システムファイルライト
bool MemBak::WriteSys(tArcInfo *pinfo)
{
info_alive = true;
pinfo->Ver = INFO_VERSION;
m_ArcInfo = *pinfo;
return true;
}
//--------------------------------------------------------------------
// Traverse
//パス検索位置のリセット
void MemBak::ResetPath()
{
m_pFind = reinterpret_cast<EntryHeader*>(m_pBuffer);
}
myResult MemBak::GetPath(wchar_t *path)
{
if( m_pFind->IsEnd() )
{
path[0] = '\0';
return RESULT_OK;
}
std::wcscpy(path, m_pFind->GetName());
m_pFind = m_pFind->GetNext();
return RESULT_OK;
}
//--------------------------------------------------------------------
// Write
//ライト属性ファイルを閉じる
void MemBak::CloseW()
{
}
//ファイルライト
s32 MemBak::Write(char *buffer,size_t size)
{
return m_ForWrite.Write(buffer, size);
}
//ライト属性ファイルを開く
bool MemBak::OpenW(wchar_t *path,s64 size)
{
m_ForWrite.Init(reinterpret_cast<EntryHeader*>(m_pBufferPos));
m_ForWrite.Set(path, size);
m_pBufferPos = reinterpret_cast<bit8*>(m_ForWrite.GetNext());
return true;
}
//--------------------------------------------------------------------
// Read
//ファイルリード
s32 MemBak::Read(char *buffer,size_t size)
{
return m_ForRead.Read(buffer, size);
}
void MemBak::Close()
{
}
//ファイルを開く
//パス指定はルート以降
//(ex)data:/dir/file -> dir/file
bool MemBak::Open(wchar_t *path)
{
EntryHeader* pE = reinterpret_cast<EntryHeader*>(m_pBuffer);
while( ! pE->IsEnd() )
{
if( pE->Match(path) )
{
m_ForRead.Init(pE);
FileSize = m_ForRead.GetSize();
return true;
}
pE = pE->GetNext();
}
return false;
}
//--------------------------------------------------------------------