145 lines
4.2 KiB
C++
145 lines
4.2 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop version of Telegram messaging app, see https://telegram.org
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Telegram Desktop 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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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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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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Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
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Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
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*/
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#include "codegen/numbers/parsed_file.h"
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#include <iostream>
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#include <QtCore/QMap>
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#include <QtCore/QDir>
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#include <QtCore/QRegularExpression>
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#include "codegen/common/basic_tokenized_file.h"
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#include "codegen/common/logging.h"
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#include "codegen/common/clean_file_reader.h"
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#include "codegen/common/checked_utf8_string.h"
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using BasicToken = codegen::common::BasicTokenizedFile::Token;
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using BasicType = BasicToken::Type;
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namespace codegen {
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namespace numbers {
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namespace {
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QByteArray replaceStrings(const QString &filepath) {
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common::CleanFileReader reader(filepath);
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if (!reader.read()) {
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return QByteArray();
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}
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common::CheckedUtf8String string(reader.currentPtr(), reader.charsLeft());
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if (!string.isValid()) {
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return QByteArray();
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}
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QStringList lines = string.toString().split('\n');
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for (auto &line : lines) {
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auto match = QRegularExpression("^(\\d+;[A-Z]+;)([^;]+)(;.*)?$").match(line);
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if (match.hasMatch()) {
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line = match.captured(1) + '"' + match.captured(2) + '"' + match.captured(3);
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}
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}
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return lines.join('\n').toUtf8();
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}
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} // namespace
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ParsedFile::ParsedFile(const Options &options)
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: content_(replaceStrings(options.inputPath))
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, file_(content_, options.inputPath)
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, options_(options) {
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}
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bool ParsedFile::read() {
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if (content_.isEmpty() || !file_.read()) {
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return false;
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}
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auto filepath = QFileInfo(options_.inputPath).absoluteFilePath();
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do {
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if (auto code = file_.getToken(BasicType::Int)) {
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if (!file_.getToken(BasicType::Semicolon)) {
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logErrorUnexpectedToken() << "';'";
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return false;
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}
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if (!file_.getToken(BasicType::Name)) {
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logErrorUnexpectedToken() << "country code";
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return false;
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}
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if (!file_.getToken(BasicType::Semicolon)) {
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logErrorUnexpectedToken() << "';'";
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return false;
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}
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if (!file_.getToken(BasicType::String)) {
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logErrorUnexpectedToken() << "country name";
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return false;
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}
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if (file_.getToken(BasicType::Semicolon)) {
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if (auto firstPart = file_.getToken(BasicType::Int)) {
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if (firstPart.original.toByteArray() != code.original.toByteArray()) {
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file_.putBack();
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result_.data.insert(code.original.toStringUnchecked(), Rule());
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continue;
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}
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Rule rule;
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while (auto part = file_.getToken(BasicType::Name)) {
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rule.push_back(part.original.size());
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}
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result_.data.insert(code.original.toStringUnchecked(), rule);
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if (rule.isEmpty()) {
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logErrorUnexpectedToken() << "bad phone pattern";
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return false;
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}
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if (!file_.getToken(BasicType::Semicolon)) {
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logErrorUnexpectedToken() << "';'";
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return false;
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}
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if (!file_.getToken(BasicType::Int)) {
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logErrorUnexpectedToken() << "country phone len";
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return false;
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}
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file_.getToken(BasicType::Semicolon);
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continue;
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} else {
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logErrorUnexpectedToken() << "country phone pattern";
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return false;
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}
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} else if (file_.getToken(BasicType::Int)) {
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file_.putBack();
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result_.data.insert(code.original.toStringUnchecked(), Rule());
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continue;
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} else {
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logErrorUnexpectedToken() << "country phone pattern";
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return false;
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}
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}
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if (file_.atEnd()) {
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break;
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}
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logErrorUnexpectedToken() << "numbers rule";
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} while (!failed());
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if (failed()) {
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result_.data.clear();
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}
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return !failed();
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}
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} // namespace numbers
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} // namespace codegen
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