mirror of https://github.com/procxx/kepka.git
80 lines
2.5 KiB
C++
80 lines
2.5 KiB
C++
//
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// This file is part of Kepka,
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// an unofficial desktop version of Telegram messaging app,
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// see https://github.com/procxx/kepka
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//
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// Kepka 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, either version 3 of the License, or
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// (at your option) any later version.
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//
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// It 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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// In addition, as a special exception, the copyright holders give permission
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// to link the code of portions of this program with the OpenSSL library.
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//
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// Full license: https://github.com/procxx/kepka/blob/master/LICENSE
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// Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
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// Copyright (c) 2017- Kepka Contributors, https://github.com/procxx
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//
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#include "codegen/emoji/options.h"
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#include "codegen/common/logging.h"
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#include <QtCore/QCoreApplication>
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#include <ostream>
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namespace codegen {
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namespace emoji {
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namespace {
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constexpr int kErrorOutputPathExpected = 902;
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constexpr int kErrorReplacesPathExpected = 903;
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constexpr int kErrorOneReplacesPathExpected = 904;
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} // namespace
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using common::logError;
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Options parseOptions() {
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Options result;
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auto args = QCoreApplication::instance()->arguments();
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for (int i = 1, count = args.size(); i < count; ++i) { // skip first
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auto &arg = args.at(i);
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// Output path
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if (arg == "-o") {
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if (++i == count) {
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logError(kErrorOutputPathExpected, "Command Line") << "output path expected after -o";
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return Options();
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} else {
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result.outputPath = args.at(i);
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}
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} else if (arg.startsWith("-o")) {
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result.outputPath = arg.mid(2);
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#ifdef SUPPORT_IMAGE_GENERATION
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} else if (arg == "--images") {
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result.writeImages = true;
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#endif // SUPPORT_IMAGE_GENERATION
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} else if (result.replacesPath.isEmpty()) {
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result.replacesPath = arg;
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} else {
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logError(kErrorOneReplacesPathExpected, "Command Line") << "only one replaces path expected";
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return Options();
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}
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}
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if (result.outputPath.isEmpty()) {
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logError(kErrorOutputPathExpected, "Command Line") << "output path expected";
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return Options();
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} else if (result.replacesPath.isEmpty()) {
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logError(kErrorReplacesPathExpected, "Command Line") << "replaces path expected";
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return Options();
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}
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return result;
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}
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} // namespace emoji
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} // namespace codegen
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