//=================================
//ファイルを分割します。
//=================================
HRESULT CompressData::Split(char *inFileName)
{
Clear();
strcpy(m_fileName,inFileName);
FILE *fin = fopen(m_fileName,"rb");
if(fin == NULL)
{
assert(!"分割する元のファイルがないですよ");
return E_FAIL;
}
//============================
//ファイルヘッダーの読み込み
//============================
ReadHeader(fin);
puts("結合ファイルの読み込み成功");
std::map<std::string,FileInfo>::iterator p = m_mapFile.begin();
for(DWORD i = 0; i < m_dwFileNum; i++)
{
FileInfo &fd = p->second;
char *fileName = (char *)p->first.c_str();
DirectoryName(fileName); //ファイルを作成する前にディレクトリの作成
FILE *fout = fopen(fileName,"wb");
if(fout == NULL)
{
assert(!"引数の設定がおかしいです");
return E_FAIL;
}
fseek(fin,fd.startAdress,SEEK_SET);
Decompress(fin,fout);
fclose(fout);
p++;
printf("%sの書き込み成功\n",fileName);
}
puts("書き込み成功");
fclose(fin);
return S_OK;
}
static bool TryGetDirectoryCreationTimeUtc(const FString& InDirectoryName, FDateTime& OutCreationTime)
{
FString DirectoryName(InDirectoryName);
FPaths::MakePlatformFilename(DirectoryName);
WIN32_FILE_ATTRIBUTE_DATA Info;
if (!GetFileAttributesExW(*DirectoryName, GetFileExInfoStandard, &Info))
{
OutCreationTime = FDateTime();
return false;
}
SYSTEMTIME SysTime;
if (!FileTimeToSystemTime(&Info.ftCreationTime, &SysTime))
{
OutCreationTime = FDateTime();
return false;
}
OutCreationTime = FDateTime(SysTime.wYear, SysTime.wMonth, SysTime.wDay, SysTime.wHour, SysTime.wMinute, SysTime.wSecond);
return true;
}
void Directory::Load(const String &DirectoryPath)
{
_DirectoryPath = DirectoryPath + "\\";
_Files.FreeMemory();
_Directories.FreeMemory();
WIN32_FIND_DATA FindResult;
//LARGE_INTEGER FileSize;
HANDLE hFind = FindFirstFile((DirectoryPath + String("\\*")).CString(), &FindResult);
if (hFind == INVALID_HANDLE_VALUE)
{
return;
}
do
{
if (FindResult.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
{
String DirectoryName(FindResult.cFileName);
if(DirectoryName != String(".") &&
DirectoryName != String("..") &&
DirectoryName != String(".svn"))
{
_Directories.PushEnd(DirectoryName);
}
}
else
{
//FileSize.LowPart = FindResult.nFileSizeLow;
//FileSize.HighPart = FindResult.nFileSizeHigh;
_Files.PushEnd(String(FindResult.cFileName));
}
}
while (FindNextFile(hFind, &FindResult) != 0);
FindClose(hFind);
}