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127 lines
2.6 KiB
C++
127 lines
2.6 KiB
C++
#include <exception>
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#include "string_cast_sjis.h"
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#include "Save.h"
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#include "StdStream.h"
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#include "StdStreamUtils.h"
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CSave::CSave(const fs::path& basePath)
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: m_basePath(basePath)
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{
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auto iconSysPath = m_basePath / "icon.sys";
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auto iconStream(Framework::CreateInputStdStream(iconSysPath.native()));
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uint32 nMagic = iconStream.Read32();
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if(nMagic != 0x44325350)
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{
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throw std::runtime_error("Invalid 'icon.sys' file.");
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}
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iconStream.Seek(6, Framework::STREAM_SEEK_SET);
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m_nSecondLineStartPosition = iconStream.Read16();
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iconStream.Seek(192, Framework::STREAM_SEEK_SET);
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ReadName(iconStream);
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char sBuffer[64];
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iconStream.Read(sBuffer, 64);
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m_sNormalIconFileName = sBuffer;
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iconStream.Read(sBuffer, 64);
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m_sCopyingIconFileName = sBuffer;
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iconStream.Read(sBuffer, 64);
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m_sDeletingIconFileName = sBuffer;
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m_sId = m_basePath.filename().string();
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m_nLastModificationTime = std::chrono::time_point_cast<std::chrono::seconds>(fs::last_write_time(iconSysPath)).time_since_epoch().count();
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}
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CSave::~CSave()
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{
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}
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const wchar_t* CSave::GetName() const
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{
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return m_sName.c_str();
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}
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const char* CSave::GetId() const
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{
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return m_sId.c_str();
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}
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unsigned int CSave::GetSize() const
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{
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fs::directory_iterator itEnd;
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unsigned int nSize = 0;
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for(fs::directory_iterator itElement(m_basePath);
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itElement != itEnd;
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itElement++)
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{
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if(!fs::is_directory(*itElement))
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{
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nSize += fs::file_size(*itElement);
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}
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}
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return nSize;
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}
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fs::path CSave::GetPath() const
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{
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return m_basePath;
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}
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fs::path CSave::GetIconPath(const ICONTYPE& iconType) const
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{
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fs::path iconPath;
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switch(iconType)
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{
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case ICON_NORMAL:
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iconPath = GetNormalIconPath();
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break;
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case ICON_DELETING:
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iconPath = GetDeletingIconPath();
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break;
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case ICON_COPYING:
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iconPath = GetCopyingIconPath();
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break;
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}
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return iconPath;
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}
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fs::path CSave::GetNormalIconPath() const
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{
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return m_basePath / m_sNormalIconFileName;
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}
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fs::path CSave::GetDeletingIconPath() const
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{
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return m_basePath / m_sDeletingIconFileName;
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}
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fs::path CSave::GetCopyingIconPath() const
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{
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return m_basePath / m_sCopyingIconFileName;
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}
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size_t CSave::GetSecondLineStartPosition() const
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{
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return std::min<size_t>(m_nSecondLineStartPosition / 2, m_sName.length());
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}
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time_t CSave::GetLastModificationTime() const
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{
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return m_nLastModificationTime;
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}
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void CSave::ReadName(Framework::CStream& inputStream)
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{
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char sNameSJIS[68];
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inputStream.Read(sNameSJIS, 68);
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m_sName = string_cast_sjis(sNameSJIS);
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}
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