215 lines
4.8 KiB
C++
215 lines
4.8 KiB
C++
//
|
|
// VMime library (http://www.vmime.org)
|
|
// Copyright (C) 2002-2009 Vincent Richard <vincent@vincent-richard.net>
|
|
//
|
|
// This program is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU General Public License as
|
|
// published by the Free Software Foundation; either version 3 of
|
|
// the License, or (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
// General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License along
|
|
// with this program; if not, write to the Free Software Foundation, Inc.,
|
|
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
//
|
|
// Linking this library statically or dynamically with other modules is making
|
|
// a combined work based on this library. Thus, the terms and conditions of
|
|
// the GNU General Public License cover the whole combination.
|
|
//
|
|
|
|
#ifndef VMIME_PLATFORMS_POSIX_FILE_HPP_INCLUDED
|
|
#define VMIME_PLATFORMS_POSIX_FILE_HPP_INCLUDED
|
|
|
|
|
|
#include "vmime/utility/file.hpp"
|
|
#include "vmime/utility/seekableInputStream.hpp"
|
|
|
|
|
|
#if VMIME_HAVE_FILESYSTEM_FEATURES
|
|
|
|
|
|
#include <dirent.h>
|
|
|
|
|
|
namespace vmime {
|
|
namespace platforms {
|
|
namespace posix {
|
|
|
|
|
|
class posixFileWriterOutputStream : public vmime::utility::outputStream
|
|
{
|
|
public:
|
|
|
|
posixFileWriterOutputStream(const vmime::utility::file::path& path, const int fd);
|
|
~posixFileWriterOutputStream();
|
|
|
|
void write(const value_type* const data, const size_type count);
|
|
void flush();
|
|
|
|
private:
|
|
|
|
const vmime::utility::file::path m_path;
|
|
const int m_fd;
|
|
};
|
|
|
|
|
|
|
|
class posixFileReaderInputStream : public vmime::utility::seekableInputStream
|
|
{
|
|
public:
|
|
|
|
posixFileReaderInputStream(const vmime::utility::file::path& path, const int fd);
|
|
~posixFileReaderInputStream();
|
|
|
|
bool eof() const;
|
|
|
|
void reset();
|
|
|
|
size_type read(value_type* const data, const size_type count);
|
|
|
|
size_type skip(const size_type count);
|
|
|
|
size_type getPosition() const;
|
|
void seek(const size_type pos);
|
|
|
|
private:
|
|
|
|
const vmime::utility::file::path m_path;
|
|
const int m_fd;
|
|
|
|
bool m_eof;
|
|
};
|
|
|
|
|
|
|
|
class posixFileWriter : public vmime::utility::fileWriter
|
|
{
|
|
public:
|
|
|
|
posixFileWriter(const vmime::utility::file::path& path, const vmime::string& nativePath);
|
|
|
|
ref <vmime::utility::outputStream> getOutputStream();
|
|
|
|
private:
|
|
|
|
vmime::utility::file::path m_path;
|
|
vmime::string m_nativePath;
|
|
};
|
|
|
|
|
|
|
|
class posixFileReader : public vmime::utility::fileReader
|
|
{
|
|
public:
|
|
|
|
posixFileReader(const vmime::utility::file::path& path, const vmime::string& nativePath);
|
|
|
|
ref <vmime::utility::inputStream> getInputStream();
|
|
|
|
private:
|
|
|
|
vmime::utility::file::path m_path;
|
|
vmime::string m_nativePath;
|
|
};
|
|
|
|
|
|
|
|
class posixFileIterator : public vmime::utility::fileIterator
|
|
{
|
|
public:
|
|
|
|
posixFileIterator(const vmime::utility::file::path& path, const vmime::string& nativePath);
|
|
~posixFileIterator();
|
|
|
|
bool hasMoreElements() const;
|
|
ref <vmime::utility::file> nextElement();
|
|
|
|
private:
|
|
|
|
void getNextElement();
|
|
|
|
vmime::utility::file::path m_path;
|
|
vmime::string m_nativePath;
|
|
|
|
DIR* m_dir;
|
|
struct dirent* m_dirEntry;
|
|
};
|
|
|
|
|
|
|
|
class posixFile : public vmime::utility::file
|
|
{
|
|
public:
|
|
|
|
posixFile(const vmime::utility::file::path& path);
|
|
|
|
void createFile();
|
|
void createDirectory(const bool createAll = false);
|
|
|
|
bool isFile() const;
|
|
bool isDirectory() const;
|
|
|
|
bool canRead() const;
|
|
bool canWrite() const;
|
|
|
|
length_type getLength();
|
|
|
|
const path& getFullPath() const;
|
|
|
|
bool exists() const;
|
|
|
|
ref <vmime::utility::file> getParent() const;
|
|
|
|
void rename(const path& newName);
|
|
|
|
void remove();
|
|
|
|
ref <vmime::utility::fileWriter> getFileWriter();
|
|
ref <vmime::utility::fileReader> getFileReader();
|
|
|
|
ref <vmime::utility::fileIterator> getFiles() const;
|
|
|
|
private:
|
|
|
|
static void createDirectoryImpl(const vmime::utility::file::path& fullPath, const vmime::utility::file::path& path, const bool recursive = false);
|
|
|
|
private:
|
|
|
|
vmime::utility::file::path m_path;
|
|
vmime::string m_nativePath;
|
|
};
|
|
|
|
|
|
|
|
class posixFileSystemFactory : public vmime::utility::fileSystemFactory
|
|
{
|
|
public:
|
|
|
|
ref <vmime::utility::file> create(const vmime::utility::file::path& path) const;
|
|
|
|
const vmime::utility::file::path stringToPath(const vmime::string& str) const;
|
|
const vmime::string pathToString(const vmime::utility::file::path& path) const;
|
|
|
|
static const vmime::utility::file::path stringToPathImpl(const vmime::string& str);
|
|
static const vmime::string pathToStringImpl(const vmime::utility::file::path& path);
|
|
|
|
bool isValidPathComponent(const vmime::utility::file::path::component& comp) const;
|
|
bool isValidPath(const vmime::utility::file::path& path) const;
|
|
|
|
static void reportError(const vmime::utility::path& path, const int err);
|
|
};
|
|
|
|
|
|
} // posix
|
|
} // platforms
|
|
} // vmime
|
|
|
|
|
|
#endif // VMIME_HAVE_FILESYSTEM_FEATURES
|
|
|
|
#endif // VMIME_PLATFORMS_POSIX_FILE_HPP_INCLUDED
|