mirror of https://github.com/kiwix/libkiwix.git
125 lines
4.3 KiB
C++
125 lines
4.3 KiB
C++
/*
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* Copyright 2011 Emmanuel Engelhart <kelson@kiwix.org>
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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; either version 3 of the License, or
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* any later version.
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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, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*/
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#ifndef KIWIX_READER_H
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#define KIWIX_READER_H
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#include <stdio.h>
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#include <zim/article.h>
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#include <zim/file.h>
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#include <zim/fileiterator.h>
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#include <zim/zim.h>
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#include <exception>
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#include <map>
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#include <sstream>
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#include <string>
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#include "common/pathTools.h"
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#include "common/stringTools.h"
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using namespace std;
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namespace kiwix
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{
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class Reader
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{
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public:
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Reader(const string zimFilePath);
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~Reader();
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void reset();
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unsigned int getArticleCount() const;
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unsigned int getMediaCount() const;
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unsigned int getGlobalCount() const;
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string getZimFilePath() const;
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string getId() const;
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string getRandomPageUrl() const;
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string getFirstPageUrl() const;
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string getMainPageUrl() const;
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bool getMetatag(const string& url, string& content) const;
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string getTitle() const;
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string getDescription() const;
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string getLanguage() const;
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string getName() const;
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string getTags() const;
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string getDate() const;
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string getCreator() const;
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string getPublisher() const;
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string getOrigId() const;
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bool getFavicon(string& content, string& mimeType) const;
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bool getPageUrlFromTitle(const string& title, string& url) const;
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bool getMimeTypeByUrl(const string& url, string& mimeType) const;
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bool getContentByUrl(const string& url,
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string& content,
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unsigned int& contentLength,
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string& contentType) const;
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bool getContentByEncodedUrl(const string& url,
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string& content,
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unsigned int& contentLength,
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string& contentType,
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string& baseUrl) const;
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bool getContentByEncodedUrl(const string& url,
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string& content,
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unsigned int& contentLength,
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string& contentType) const;
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bool getContentByDecodedUrl(const string& url,
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string& content,
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unsigned int& contentLength,
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string& contentType,
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string& baseUrl) const;
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bool getContentByDecodedUrl(const string& url,
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string& content,
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unsigned int& contentLength,
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string& contentType) const;
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bool searchSuggestions(const string& prefix,
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unsigned int suggestionsCount,
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const bool reset = true);
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bool searchSuggestionsSmart(const string& prefix,
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unsigned int suggestionsCount);
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bool urlExists(const string& url) const;
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bool hasFulltextIndex() const;
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std::vector<std::string> getTitleVariants(const std::string& title) const;
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bool getNextSuggestion(string& title);
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bool getNextSuggestion(string& title, string& url);
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bool canCheckIntegrity() const;
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bool isCorrupted() const;
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bool parseUrl(const string& url, char* ns, string& title) const;
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unsigned int getFileSize() const;
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zim::File* getZimFileHandler() const;
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bool getArticleObjectByDecodedUrl(const string& url,
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zim::Article& article) const;
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protected:
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zim::File* zimFileHandler;
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zim::size_type firstArticleOffset;
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zim::size_type lastArticleOffset;
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zim::size_type currentArticleOffset;
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zim::size_type nsACount;
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zim::size_type nsICount;
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std::string zimFilePath;
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std::vector<std::vector<std::string>> suggestions;
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std::vector<std::vector<std::string>>::iterator suggestionsOffset;
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private:
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std::map<const std::string, unsigned int> parseCounterMetadata() const;
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};
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}
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#endif
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