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| author | Vincent Richard <[email protected]> | 2012-04-16 22:32:33 +0200 |
|---|---|---|
| committer | Vincent Richard <[email protected]> | 2012-04-16 22:32:33 +0200 |
| commit | 4f33877820edee1b47d1b6f4fc800eaad273adaa (patch) | |
| tree | 10d5d339f17f2561ef46993de308c2e7d8a9fd79 /src/platforms/windows | |
| parent | Split stream.hpp/.cpp into multiple source files. (diff) | |
| download | vmime-4f33877820edee1b47d1b6f4fc800eaad273adaa.tar.gz vmime-4f33877820edee1b47d1b6f4fc800eaad273adaa.zip | |
Added ability to parse directly from an input stream (eg. file). This allows very big messages to be parsed without loading the whole message data into memory.
Diffstat (limited to 'src/platforms/windows')
| -rw-r--r-- | src/platforms/windows/windowsFile.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/platforms/windows/windowsFile.cpp b/src/platforms/windows/windowsFile.cpp index 624612af..5da786e5 100644 --- a/src/platforms/windows/windowsFile.cpp +++ b/src/platforms/windows/windowsFile.cpp @@ -479,6 +479,24 @@ vmime::utility::stream::size_type windowsFileReaderInputStream::skip(const size_ return (dwNewPos - dwCurPos); } +vmime::utility::stream::size_type windowsFileReaderInputStream::getPosition() const +{ + DWORD dwCurPos = SetFilePointer(m_hFile, 0, NULL, FILE_CURRENT); + + if (dwCurPos == INVALID_SET_FILE_POINTER) + windowsFileSystemFactory::reportError(m_path, GetLastError()); + + return static_cast <size_type>(dwCurPos); +} + +void windowsFileReaderInputStream::seek(const size_type pos) +{ + DWORD dwNewPos = SetFilePointer(m_hFile, (LONG)pos, NULL, FILE_BEGIN); + + if (dwNewPos == INVALID_SET_FILE_POINTER) + windowsFileSystemFactory::reportError(m_path, GetLastError()); +} + windowsFileWriter::windowsFileWriter(const vmime::utility::file::path& path, const vmime::string& nativePath) : m_path(path), m_nativePath(nativePath) { |