| 1 | // -*- mode: cpp; mode: fold -*- |
| 2 | // Description /*{{{*/ |
| 3 | /* ###################################################################### |
| 4 | |
| 5 | Package Cache Generator - Generator for the cache structure. |
| 6 | |
| 7 | This builds the cache structure from the abstract package list parser. |
| 8 | |
| 9 | ##################################################################### */ |
| 10 | /*}}}*/ |
| 11 | // Include Files /*{{{*/ |
| 12 | #include <config.h> |
| 13 | |
| 14 | #include <apt-pkg/edsplistparser.h> |
| 15 | #include <apt-pkg/error.h> |
| 16 | #include <apt-pkg/configuration.h> |
| 17 | #include <apt-pkg/strutl.h> |
| 18 | #include <apt-pkg/md5.h> |
| 19 | #include <apt-pkg/macros.h> |
| 20 | /*}}}*/ |
| 21 | |
| 22 | // ListParser::edspListParser - Constructor /*{{{*/ |
| 23 | edspListParser::edspListParser(FileFd *File, std::string const &Arch) : debListParser(File, Arch) |
| 24 | {} |
| 25 | /*}}}*/ |
| 26 | // ListParser::NewVersion - Fill in the version structure /*{{{*/ |
| 27 | bool edspListParser::NewVersion(pkgCache::VerIterator &Ver) |
| 28 | { |
| 29 | Ver->ID = Section.FindI("APT-ID", Ver->ID); |
| 30 | return debListParser::NewVersion(Ver); |
| 31 | } |
| 32 | /*}}}*/ |
| 33 | // ListParser::Description - Return the description string /*{{{*/ |
| 34 | // --------------------------------------------------------------------- |
| 35 | /* Sorry, no description for the resolvers… */ |
| 36 | std::string edspListParser::Description() |
| 37 | { |
| 38 | return ""; |
| 39 | } |
| 40 | std::string edspListParser::DescriptionLanguage() |
| 41 | { |
| 42 | return ""; |
| 43 | } |
| 44 | MD5SumValue edspListParser::Description_md5() |
| 45 | { |
| 46 | return MD5SumValue(""); |
| 47 | } |
| 48 | /*}}}*/ |
| 49 | // ListParser::VersionHash - Compute a unique hash for this version /*{{{*/ |
| 50 | // --------------------------------------------------------------------- |
| 51 | /* */ |
| 52 | unsigned short edspListParser::VersionHash() |
| 53 | { |
| 54 | if (Section.Exists("APT-Hash") == true) |
| 55 | return Section.FindI("APT-Hash"); |
| 56 | else if (Section.Exists("APT-ID") == true) |
| 57 | return Section.FindI("APT-ID"); |
| 58 | return 0; |
| 59 | } |
| 60 | /*}}}*/ |
| 61 | // ListParser::ParseStatus - Parse the status field /*{{{*/ |
| 62 | // --------------------------------------------------------------------- |
| 63 | /* The Status: line here is not a normal dpkg one but just one which tells |
| 64 | use if the package is installed or not, where missing means not. */ |
| 65 | bool edspListParser::ParseStatus(pkgCache::PkgIterator &Pkg, |
| 66 | pkgCache::VerIterator &Ver) |
| 67 | { |
| 68 | unsigned long state = 0; |
| 69 | if (Section.FindFlag("Hold",state,pkgCache::State::Hold) == false) |
| 70 | return false; |
| 71 | if (state != 0) |
| 72 | Pkg->SelectedState = pkgCache::State::Hold; |
| 73 | |
| 74 | state = 0; |
| 75 | if (Section.FindFlag("Installed",state,pkgCache::State::Installed) == false) |
| 76 | return false; |
| 77 | if (state != 0) |
| 78 | { |
| 79 | Pkg->CurrentState = pkgCache::State::Installed; |
| 80 | Pkg->CurrentVer = Ver.Index(); |
| 81 | } |
| 82 | |
| 83 | return true; |
| 84 | } |
| 85 | /*}}}*/ |
| 86 | // ListParser::LoadReleaseInfo - Load the release information /*{{{*/ |
| 87 | bool edspListParser::LoadReleaseInfo(pkgCache::PkgFileIterator & /*FileI*/, |
| 88 | FileFd & /*File*/, std::string /*component*/) |
| 89 | { |
| 90 | return true; |
| 91 | } |
| 92 | /*}}}*/ |