| 1 | // -*- mode: cpp; mode: fold -*- |
| 2 | // Description /*{{{*/ |
| 3 | // $Id: debrecords.cc,v 1.10 2001/03/13 06:51:46 jgg Exp $ |
| 4 | /* ###################################################################### |
| 5 | |
| 6 | Debian Package Records - Parser for debian package records |
| 7 | |
| 8 | ##################################################################### */ |
| 9 | /*}}}*/ |
| 10 | // Include Files /*{{{*/ |
| 11 | #ifdef __GNUG__ |
| 12 | #pragma implementation "apt-pkg/debrecords.h" |
| 13 | #endif |
| 14 | #include <apt-pkg/debrecords.h> |
| 15 | #include <apt-pkg/error.h> |
| 16 | /*}}}*/ |
| 17 | |
| 18 | // RecordParser::debRecordParser - Constructor /*{{{*/ |
| 19 | // --------------------------------------------------------------------- |
| 20 | /* */ |
| 21 | debRecordParser::debRecordParser(string FileName,pkgCache &Cache) : |
| 22 | File(FileName,FileFd::ReadOnly), |
| 23 | Tags(&File,Cache.Head().MaxVerFileSize + 200) |
| 24 | { |
| 25 | } |
| 26 | /*}}}*/ |
| 27 | // RecordParser::Jump - Jump to a specific record /*{{{*/ |
| 28 | // --------------------------------------------------------------------- |
| 29 | /* */ |
| 30 | bool debRecordParser::Jump(pkgCache::VerFileIterator const &Ver) |
| 31 | { |
| 32 | return Tags.Jump(Section,Ver->Offset); |
| 33 | } |
| 34 | /*}}}*/ |
| 35 | // RecordParser::FileName - Return the archive filename on the site /*{{{*/ |
| 36 | // --------------------------------------------------------------------- |
| 37 | /* */ |
| 38 | string debRecordParser::FileName() |
| 39 | { |
| 40 | return Section.FindS("Filename"); |
| 41 | } |
| 42 | /*}}}*/ |
| 43 | // RecordParser::Name - Return the package name /*{{{*/ |
| 44 | // --------------------------------------------------------------------- |
| 45 | /* */ |
| 46 | string debRecordParser::Name() |
| 47 | { |
| 48 | return Section.FindS("Package"); |
| 49 | } |
| 50 | /*}}}*/ |
| 51 | // RecordParser::MD5Hash - Return the archive hash /*{{{*/ |
| 52 | // --------------------------------------------------------------------- |
| 53 | /* */ |
| 54 | string debRecordParser::MD5Hash() |
| 55 | { |
| 56 | return Section.FindS("MD5Sum"); |
| 57 | } |
| 58 | /*}}}*/ |
| 59 | // RecordParser::SHA1Hash - Return the archive hash /*{{{*/ |
| 60 | // --------------------------------------------------------------------- |
| 61 | /* */ |
| 62 | string debRecordParser::SHA1Hash() |
| 63 | { |
| 64 | return Section.FindS("SHA1Sum"); |
| 65 | } |
| 66 | /*}}}*/ |
| 67 | // RecordParser::Maintainer - Return the maintainer email /*{{{*/ |
| 68 | // --------------------------------------------------------------------- |
| 69 | /* */ |
| 70 | string debRecordParser::Maintainer() |
| 71 | { |
| 72 | return Section.FindS("Maintainer"); |
| 73 | } |
| 74 | /*}}}*/ |
| 75 | // RecordParser::ShortDesc - Return a 1 line description /*{{{*/ |
| 76 | // --------------------------------------------------------------------- |
| 77 | /* */ |
| 78 | string debRecordParser::ShortDesc() |
| 79 | { |
| 80 | string Res = Section.FindS("Description"); |
| 81 | string::size_type Pos = Res.find('\n'); |
| 82 | if (Pos == string::npos) |
| 83 | return Res; |
| 84 | return string(Res,0,Pos); |
| 85 | } |
| 86 | /*}}}*/ |
| 87 | // RecordParser::LongDesc - Return a longer description /*{{{*/ |
| 88 | // --------------------------------------------------------------------- |
| 89 | /* */ |
| 90 | string debRecordParser::LongDesc() |
| 91 | { |
| 92 | return Section.FindS("Description"); |
| 93 | } |
| 94 | /*}}}*/ |
| 95 | // RecordParser::SourcePkg - Return the source package name if any /*{{{*/ |
| 96 | // --------------------------------------------------------------------- |
| 97 | /* */ |
| 98 | string debRecordParser::SourcePkg() |
| 99 | { |
| 100 | string Res = Section.FindS("Source"); |
| 101 | string::size_type Pos = Res.find(' '); |
| 102 | if (Pos == string::npos) |
| 103 | return Res; |
| 104 | return string(Res,0,Pos); |
| 105 | } |
| 106 | /*}}}*/ |
| 107 | // RecordParser::GetRec - Return the whole record /*{{{*/ |
| 108 | // --------------------------------------------------------------------- |
| 109 | /* */ |
| 110 | void debRecordParser::GetRec(const char *&Start,const char *&Stop) |
| 111 | { |
| 112 | Section.GetSection(Start,Stop); |
| 113 | } |
| 114 | /*}}}*/ |