Started C interface.
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/* This file is part of identiconpp.
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* Copyright © 2019 tastytea <tastytea@tastytea.de>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <vector>
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#include <memory>
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#include <exception>
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#include <Magick++/Image.h>
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#include <Magick++/Blob.h>
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#include "identiconpp.hpp"
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#include "debug.hpp"
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#include "identiconpp_c.h"
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std::unique_ptr<Identiconpp> identicon;
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bool identiconpp_setup(const uint8_t columns, const uint8_t rows,
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identiconpp_algorithm type,
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const char background[9],
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const char foreground[][9],
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const uint8_t foreground_len,
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const uint8_t padding[2])
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{
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Identiconpp::algorithm algo;
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switch (type)
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{
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case identiconpp_ltr_symmetric:
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{
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algo = Identiconpp::algorithm::ltr_symmetric;
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break;
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}
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case identiconpp_ltr_asymmetric:
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{
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algo = Identiconpp::algorithm::ltr_asymmetric;
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break;
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}
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case identiconpp_sigil:
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{
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algo = Identiconpp::algorithm::sigil;
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break;
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}
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}
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std::vector<string> vforeground;
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for (uint8_t i = 0; i < foreground_len; ++i)
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{
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vforeground.push_back(foreground[i]);
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}
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try
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{
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identicon = std::make_unique<Identiconpp>(
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Identiconpp(columns, rows, algo, background, vforeground,
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{ padding[0], padding[1] }));
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}
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catch (const std::exception &e)
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{
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return false;
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}
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return true;
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}
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bool identiconpp_generate(MagickWand *wand,
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const char digest[], const uint16_t width)
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{
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Magick::Image img = identicon->generate(digest, width);
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Magick::Blob blob;
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img.write(&blob);
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MagickReadImageBlob(wand, blob.data(), blob.length());
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}
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@ -0,0 +1,49 @@
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/* This file is part of identiconpp.
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* Copyright © 2019 tastytea <tastytea@tastytea.de>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef IDENTICONPP_H
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#define IDENTICONPP_H
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#include <stdbool.h>
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#include <stdint.h>
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#include <stddef.h>
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#include <MagickWand/MagickWand.h>
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typedef enum
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{
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identiconpp_ltr_symmetric,
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identiconpp_ltr_asymmetric,
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identiconpp_sigil
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} identiconpp_algorithm;
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bool identiconpp_setup(const uint8_t columns, const uint8_t rows,
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identiconpp_algorithm type,
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const char background[9],
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const char foreground[][9],
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const uint8_t foreground_len,
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const uint8_t padding[2]);
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bool identiconpp_generate(MagickWand *wand,
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const char digest[], const uint16_t width);
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#ifdef __cplusplus
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}
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#endif
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#endif // IDENTICONPP_H
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