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#include "stdafx.h"
#include "../../libs/zlib/src/zip.h"
int CreateZipFile(const char *szDestPath, OBJLIST<ZipFile> &lstFiles, const std::function<bool(size_t)> &fnCallback)
{
zipFile hZip = zipOpen2_64(_A2T(szDestPath), APPEND_STATUS_CREATE, NULL, NULL);
if (!hZip) return 1;
zip_fileinfo fi = { 0 };
int ret = 0;
for (int i = 0; i < lstFiles.getCount(); i++)
{
ZipFile &zf = lstFiles[i];
HANDLE hSrcFile = CreateFileA(zf.sPath.c_str(), GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (hSrcFile != INVALID_HANDLE_VALUE)
{
int iOpenRes = zipOpenNewFileInZip(hZip, zf.sZipPath.c_str(), &fi, NULL, 0, NULL, 0, "", Z_DEFLATED, Z_BEST_COMPRESSION);
if (iOpenRes == ZIP_OK)
{
DWORD dwRead;
BYTE buf[0x40000];
while (ReadFile(hSrcFile, buf, sizeof(buf), &dwRead, nullptr) && dwRead && (zipWriteInFileInZip(hZip, buf, dwRead) == ZIP_OK));
zipCloseFileInZip(hZip);
CloseHandle(hSrcFile);
if (!fnCallback(i))
{
ret = 3;
break;
}
}
else
CloseHandle(hSrcFile);
}
}
zipClose(hZip, CMStringA(FORMAT, Translate("Miranda NG [%s] database backup"), g_szMirVer));
return ret;
}
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