/usr/include/zim/dirent.h is in libzim-dev 1.1-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (C) 2006 Tommi Maekitalo
*
* 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; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* is provided AS IS, WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, and
* NON-INFRINGEMENT. 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, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef ZIM_DIRENT_H
#define ZIM_DIRENT_H
#include <string>
#include <zim/zim.h>
namespace zim
{
class Dirent
{
uint16_t mimeType;
size_type version;
size_type clusterNumber; // only used when redirect is false
size_type blobNumber; // only used when redirect is false
size_type redirectIndex; // only used when redirect is true
char ns;
std::string title;
std::string url;
std::string parameter;
public:
// these constants are put into mimeType field
static const uint16_t redirectMimeType = 0xffff;
static const uint16_t linktargetMimeType = 0xfffe;
static const uint16_t deletedMimeType = 0xfffd;
Dirent()
: mimeType(0),
version(0),
clusterNumber(0),
blobNumber(0),
redirectIndex(0),
ns('\0')
{}
bool isRedirect() const { return mimeType == redirectMimeType; }
bool isLinktarget() const { return mimeType == linktargetMimeType; }
bool isDeleted() const { return mimeType == deletedMimeType; }
uint16_t getMimeType() const { return mimeType; }
size_type getVersion() const { return version; }
void setVersion(size_type v) { version = v; }
size_type getClusterNumber() const { return isRedirect() ? 0 : clusterNumber; }
size_type getBlobNumber() const { return isRedirect() ? 0 : blobNumber; }
void setCluster(size_type clusterNumber_, size_type blobNumber_)
{ clusterNumber = clusterNumber_; blobNumber = blobNumber_; }
size_type getRedirectIndex() const { return isRedirect() ? redirectIndex : 0; }
char getNamespace() const { return ns; }
const std::string& getTitle() const { return title.empty() ? url : title; }
const std::string& getUrl() const { return url; }
std::string getLongUrl() const;
const std::string& getParameter() const { return parameter; }
unsigned getDirentSize() const
{
unsigned ret = (isRedirect() ? 12 : 16) + url.size() + parameter.size() + 2;
if (title != url)
ret += title.size();
return ret;
}
void setTitle(const std::string& title_)
{
title = title_;
}
void setUrl(char ns_, const std::string& url_)
{
ns = ns_;
url = url_;
}
void setParameter(const std::string& parameter_)
{
parameter = parameter_;
}
void setRedirect(size_type idx)
{
redirectIndex = idx;
mimeType = redirectMimeType;
clusterNumber = 0;
blobNumber = 0;
}
void setLinktarget()
{
mimeType = linktargetMimeType;
clusterNumber = 0;
blobNumber = 0;
}
void setDeleted()
{
mimeType = deletedMimeType;
clusterNumber = 0;
blobNumber = 0;
}
void setArticle(uint16_t mimeType_, size_type clusterNumber_, size_type blobNumber_)
{
mimeType = mimeType_;
clusterNumber = clusterNumber_;
blobNumber = blobNumber_;
}
};
std::ostream& operator<< (std::ostream& out, const Dirent& fh);
std::istream& operator>> (std::istream& in, Dirent& fh);
}
#endif // ZIM_DIRENT_H
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