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#pragma once
#include "iarchive.h"
#include <git2.h>
#include "stream/BufferInputStream.h"
namespace vcs
{
namespace git
{
// Adapter class, implementing the ArchiveTextFile interface to a Git BLOB
class GitArchiveTextFile :
public ArchiveTextFile
{
private:
git_blob* _blob;
std::size_t _blobSize;
const void* _blobContents;
std::string _path;
stream::BufferInputStream _stream;
public:
using Ptr = std::shared_ptr<GitArchiveTextFile>;
GitArchiveTextFile(git_blob* blob, const std::string& path) :
_blob(blob),
_blobSize(git_blob_rawsize(_blob)),
_blobContents(git_blob_rawcontent(_blob)),
_path(path),
_stream(reinterpret_cast<const char*>(_blobContents), _blobSize)
{}
~GitArchiveTextFile()
{
git_blob_free(_blob);
}
std::string getModName() const override
{
return "Git History";
}
const std::string& getName() const override
{
return _path;
}
TextInputStream& getInputStream() override
{
return _stream;
}
};
}
}
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