libravatarserv/src/libravatarserv.cpp

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/* This file is part of libravatarserv.
* Copyright © 2018 tastytea <tastytea@tastytea.de>
*
* 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, version 3.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#include <iostream>
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#include <cstdlib> // getenv()
#include <png++/png.hpp>
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using std::cout;
int main(int argc, char *argv[])
{
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cout << "Content-type: image/png\r\n\r\n";
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cout << std::getenv("REQUEST_URI") << "\r\n";
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png::image<png::rgba_pixel> image(argv[1]);
image.write("/dev/stdout");
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return 0;
}