void CTortoiseGitBlameData::ParseBlameOutput(BYTE_VECTOR &data, CGitHashMap & HashToRev, DWORD dateFormat, bool bRelativeTimes)
{
	std::map<CGitHash, CString> hashToFilename;

	std::vector<CGitHash>		hashes;
	std::vector<int>			originalLineNumbers;
	std::vector<CString>		filenames;
	std::vector<BYTE_VECTOR>	rawLines;
	std::vector<CString>		authors;
	std::vector<CString>		dates;

	CGitHash hash;
	int originalLineNumber = 0;
	int finalLineNumber = 0;
	int numberOfSubsequentLines = 0;
	CString filename;

	int pos = 0;
	bool expectHash = true;
	while (pos >= 0 && (size_t)pos < data.size())
	{
		if (data[pos] == 0)
		{
			++pos;
			continue;
		}

		int lineBegin = pos;
		int lineEnd = data.find('\n', lineBegin);
		if (lineEnd < 0)
			lineEnd = (int)data.size();

		if (lineEnd > lineBegin)
		{
			if (data[lineBegin] != '\t')
			{
				if (expectHash)
				{
					expectHash = false;
					if (lineEnd - lineBegin > 40)
					{
						hash.ConvertFromStrA((char*)&data[lineBegin]);

						int hashEnd = lineBegin + 40;
						int originalLineNumberBegin = hashEnd + 1;
						int originalLineNumberEnd = data.find(' ', originalLineNumberBegin);
						if (originalLineNumberEnd >= 0)
						{
							originalLineNumber = atoi(CStringA((LPCSTR)&data[originalLineNumberBegin], originalLineNumberEnd - originalLineNumberBegin));
							int finalLineNumberBegin = originalLineNumberEnd + 1;
							int finalLineNumberEnd = (numberOfSubsequentLines == 0) ? data.find(' ', finalLineNumberBegin) : lineEnd;
							if (finalLineNumberEnd >= 0)
							{
								finalLineNumber = atoi(CStringA((LPCSTR)&data[finalLineNumberBegin], finalLineNumberEnd - finalLineNumberBegin));
								if (numberOfSubsequentLines == 0)
								{
									int numberOfSubsequentLinesBegin = finalLineNumberEnd + 1;
									int numberOfSubsequentLinesEnd = lineEnd;
									numberOfSubsequentLines = atoi(CStringA((LPCSTR)&data[numberOfSubsequentLinesBegin], numberOfSubsequentLinesEnd - numberOfSubsequentLinesBegin));
								}
							}
							else
							{
								// parse error
								finalLineNumber = 0;
								numberOfSubsequentLines = 0;
							}
						}
						else
						{
							// parse error
							finalLineNumber = 0;
							numberOfSubsequentLines = 0;
						}

						auto it = hashToFilename.find(hash);
						if (it != hashToFilename.end())
							filename = it->second;
						else
							filename.Empty();
					}
					else
					{
						// parse error
						finalLineNumber = 0;
						numberOfSubsequentLines = 0;
					}
				}
				else
				{
					int tokenBegin = lineBegin;
					int tokenEnd = data.find(' ', tokenBegin);
					if (tokenEnd >= 0)
					{
						if (!strncmp("filename", (const char*)&data[tokenBegin], tokenEnd - tokenBegin))
						{
							int filenameBegin = tokenEnd + 1;
							int filenameEnd = lineEnd;
							CStringA filenameA = CStringA((LPCSTR)&data[filenameBegin], filenameEnd - filenameBegin);
							filename = UnquoteFilename(filenameA);
							auto r = hashToFilename.insert(std::make_pair(hash, filename));
							if (!r.second)
							{
								r.first->second = filename;
							}
						}
					}
				}
			}
			else
			{
				expectHash = true;
				// remove <TAB> at start
				BYTE_VECTOR line;
				if (lineEnd - 1 > lineBegin)
					line.append(&data[lineBegin + 1], lineEnd-lineBegin - 1);

				hashes.push_back(hash);
				filenames.push_back(filename);
				originalLineNumbers.push_back(originalLineNumber);
				rawLines.push_back(line);
				--numberOfSubsequentLines;
			}
		}
		pos = lineEnd + 1;
	}

	for (auto it = hashes.begin(), it_end = hashes.end(); it != it_end; ++it)
	{
		CGitHash hash = *it;
		CString err;
		GitRev* pRev = GetRevForHash(HashToRev, hash, &err);
		if (pRev)
		{
			authors.push_back(pRev->GetAuthorName());
			dates.push_back(CLoglistUtils::FormatDateAndTime(pRev->GetAuthorDate(), dateFormat, true, bRelativeTimes));
		}
		else
		{
			MessageBox(nullptr, err, _T("TortoiseGit"), MB_ICONERROR);
			authors.push_back(CString());
			dates.push_back(CString());
		}
	}

	m_Hash.swap(hashes);
	m_OriginalLineNumbers.swap(originalLineNumbers);
	m_Filenames.swap(filenames);
	m_RawLines.swap(rawLines);

	m_Authors.swap(authors);
	m_Dates.swap(dates);
	// reset detected and applied encoding
	m_encode = -1;
	m_Utf8Lines.clear();
}
void CTortoiseGitBlameData::ParseBlameOutput(BYTE_VECTOR &data, CGitHashMap & HashToRev, DWORD dateFormat, bool bRelativeTimes)
{
	std::unordered_map<CGitHash, CString> hashToFilename;

	std::vector<CGitHash>		hashes;
	std::vector<int>			originalLineNumbers;
	std::vector<CString>		filenames;
	std::vector<BYTE_VECTOR>	rawLines;
	std::vector<CString>		authors;
	std::vector<CString>		dates;

	CGitHash hash;
	int originalLineNumber = 0;
	int numberOfSubsequentLines = 0;
	CString filename;

	size_t pos = 0;
	bool expectHash = true;
	while (pos < data.size())
	{
		if (data[pos] == 0)
		{
			++pos;
			continue;
		}

		size_t lineBegin = pos;
		size_t lineEnd = data.find('\n', lineBegin);
		if (lineEnd == BYTE_VECTOR::npos)
			lineEnd = data.size();

		if (lineEnd > lineBegin)
		{
			if (data[lineBegin] != '\t')
			{
				if (expectHash)
				{
					expectHash = false;
					if (lineEnd - lineBegin > 2 * GIT_HASH_SIZE)
					{
						hash = CGitHash::FromHexStr(reinterpret_cast<char*>(&data[lineBegin]));

						size_t hashEnd = lineBegin + 2 * GIT_HASH_SIZE;
						size_t originalLineNumberBegin = hashEnd + 1;
						size_t originalLineNumberEnd = data.find(' ', originalLineNumberBegin);
						if (originalLineNumberEnd != BYTE_VECTOR::npos)
						{
							originalLineNumber = atoi(CStringA(reinterpret_cast<LPCSTR>(&data[originalLineNumberBegin]), static_cast<int>(originalLineNumberEnd - originalLineNumberBegin)));
							size_t finalLineNumberBegin = originalLineNumberEnd + 1;
							size_t finalLineNumberEnd = (numberOfSubsequentLines == 0) ? data.find(' ', finalLineNumberBegin) : lineEnd;
							if (finalLineNumberEnd != BYTE_VECTOR::npos)
							{
								if (numberOfSubsequentLines == 0)
								{
									size_t numberOfSubsequentLinesBegin = finalLineNumberEnd + 1;
									size_t numberOfSubsequentLinesEnd = lineEnd;
									numberOfSubsequentLines = atoi(CStringA(reinterpret_cast<LPCSTR>(&data[numberOfSubsequentLinesBegin]), static_cast<int>(numberOfSubsequentLinesEnd - numberOfSubsequentLinesBegin)));
								}
							}
							else
							{
								// parse error
								numberOfSubsequentLines = 0;
							}
						}
						else
						{
							// parse error
							numberOfSubsequentLines = 0;
						}

						auto it = hashToFilename.find(hash);
						if (it != hashToFilename.end())
							filename = it->second;
						else
							filename.Empty();
					}
					else
					{
						// parse error
						numberOfSubsequentLines = 0;
					}
				}
				else
				{
					size_t tokenBegin = lineBegin;
					size_t tokenEnd = data.find(' ', tokenBegin);
					if (tokenEnd != BYTE_VECTOR::npos)
					{
						if (!strncmp("filename", reinterpret_cast<const char*>(&data[tokenBegin]), tokenEnd - tokenBegin))
						{
							size_t filenameBegin = tokenEnd + 1;
							size_t filenameEnd = lineEnd;
							CStringA filenameA = CStringA(reinterpret_cast<LPCSTR>(&data[filenameBegin]), static_cast<int>(filenameEnd - filenameBegin));
							filename = UnquoteFilename(filenameA);
							auto r = hashToFilename.emplace(hash, filename);
							if (!r.second)
							{
								r.first->second = filename;
							}
						}
					}
				}
			}
			else
			{
				expectHash = true;
				// remove <TAB> at start
				BYTE_VECTOR line;
				if (lineEnd - 1 > lineBegin)
					line.append(&data[lineBegin + 1], lineEnd-lineBegin - 1);

				while (!line.empty() && line[line.size() - 1] == 13)
					line.pop_back();

				hashes.push_back(hash);
				filenames.push_back(filename);
				originalLineNumbers.push_back(originalLineNumber);
				rawLines.push_back(line);
				--numberOfSubsequentLines;
			}
		}
		pos = lineEnd + 1;
	}

	for (const auto& hash2 : hashes)
	{
		CString err;
		GitRev* pRev = GetRevForHash(HashToRev, hash2, &err);
		if (pRev)
		{
			authors.push_back(pRev->GetAuthorName());
			dates.push_back(CLoglistUtils::FormatDateAndTime(pRev->GetAuthorDate(), dateFormat, true, bRelativeTimes));
		}
		else
		{
			MessageBox(nullptr, err, L"TortoiseGit", MB_ICONERROR);
			authors.emplace_back();
			dates.emplace_back();
		}
	}

	m_Hash.swap(hashes);
	m_OriginalLineNumbers.swap(originalLineNumbers);
	m_Filenames.swap(filenames);
	m_RawLines.swap(rawLines);

	m_Authors.swap(authors);
	m_Dates.swap(dates);
	// reset detected and applied encoding
	m_encode = -1;
	m_Utf8Lines.clear();
}