77 lines
2.4 KiB
C++
77 lines
2.4 KiB
C++
/**
|
|
* Project: Open Vehicle Monitor System
|
|
* Module: class ZipArchive: libzip wrapper
|
|
*
|
|
* (c) 2018 Michael Balzer <dexter@dexters-web.de>
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
|
|
#ifndef __zip_archive_h__
|
|
#define __zip_archive_h__
|
|
|
|
#include <string>
|
|
#include <zip.h>
|
|
|
|
/**
|
|
* ZipArchive: zip/unzip utility
|
|
*
|
|
* Zip usage example:
|
|
* ZipArchive zip(path, password, ZIP_CREATE|ZIP_TRUNCATE);
|
|
* zip.chdir("/src/dir");
|
|
* zip.add("file_or_directory");
|
|
* zip.add("…");
|
|
* zip.close();
|
|
*
|
|
* Unzip usage example:
|
|
* ZipArchive zip(path, password, ZIP_RDONLY);
|
|
* zip.chdir("/dst/dir");
|
|
* zip.extract("file_or_dir_prefix");
|
|
* zip.extract("…");
|
|
* zip.close();
|
|
*
|
|
* Encryption:
|
|
* - empty password ("") = no encryption (or set encmethod to ZIP_EM_NONE)
|
|
* - default encryption is AES 256 bit (supported by 7z for example)
|
|
*/
|
|
|
|
class ZipArchive
|
|
{
|
|
private:
|
|
struct zip* m_zip;
|
|
std::string m_basedir;
|
|
std::string m_password;
|
|
zip_uint16_t m_encmethod;
|
|
int m_errno;
|
|
|
|
public:
|
|
ZipArchive(const std::string& zippath, const std::string& password,
|
|
zip_flags_t flags = 0, zip_uint16_t encmethod = ZIP_EM_AES_256);
|
|
~ZipArchive();
|
|
|
|
bool chdir(const std::string& path);
|
|
bool add(std::string path, bool ignore_nonexist = false);
|
|
bool extract(const std::string prefix, bool ignore_nonexist = false);
|
|
bool close();
|
|
bool ok();
|
|
const char* strerror();
|
|
};
|
|
|
|
#endif // __zip_archive_h__
|