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// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/
// $Id: debrecords.cc,v 1.5 1999/02/22 03:30:06 jgg Exp $
/* ######################################################################
Debian Package Records - Parser for debian package records
##################################################################### */
/*}}}*/
// Include Files /*{{{*/
#ifdef __GNUG__
#pragma implementation "apt-pkg/debrecords.h"
#endif
#include <apt-pkg/debrecords.h>
#include <apt-pkg/error.h>
/*}}}*/
// RecordParser::debRecordParser - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* */
debRecordParser::debRecordParser(FileFd &File,pkgCache &Cache) :
Tags(File,Cache.Head().MaxVerFileSize + 20)
{
}
/*}}}*/
// RecordParser::Jump - Jump to a specific record /*{{{*/
// ---------------------------------------------------------------------
/* */
bool debRecordParser::Jump(pkgCache::VerFileIterator const &Ver)
{
return Tags.Jump(Section,Ver->Offset);
}
/*}}}*/
// RecordParser::FindTag - Locate a tag and return a string /*{{{*/
// ---------------------------------------------------------------------
/* */
string debRecordParser::FindTag(const char *Tag)
{
const char *Start;
const char *Stop;
if (Section.Find(Tag,Start,Stop) == false)
return string();
return string(Start,Stop - Start);
}
/*}}}*/
// RecordParser::FileName - Return the archive filename on the site /*{{{*/
// ---------------------------------------------------------------------
/* */
string debRecordParser::FileName()
{
return FindTag("Filename");
}
/*}}}*/
// RecordParser::MD5Hash - Return the archive hash /*{{{*/
// ---------------------------------------------------------------------
/* */
string debRecordParser::MD5Hash()
{
return FindTag("MD5sum");
}
/*}}}*/
// RecordParser::Maintainer - Return the maintainer email /*{{{*/
// ---------------------------------------------------------------------
/* */
string debRecordParser::Maintainer()
{
return FindTag("Maintainer");
}
/*}}}*/
// RecordParser::ShortDesc - Return a 1 line description /*{{{*/
// ---------------------------------------------------------------------
/* */
string debRecordParser::ShortDesc()
{
string Res = FindTag("Description");
string::size_type Pos = Res.find('\n');
if (Pos == string::npos)
return Res;
return string(Res,0,Pos);
}
/*}}}*/
// RecordParser::LongDesc - Return a longer description /*{{{*/
// ---------------------------------------------------------------------
/* */
string debRecordParser::LongDesc()
{
return FindTag("Description");
}
/*}}}*/