From a49e7948029d8219d7cb182fbc1b0adb587691b8 Mon Sep 17 00:00:00 2001 From: Michael Vogt Date: Wed, 23 Apr 2014 13:51:48 +0200 Subject: create debIFTypeDscFile type --- apt-pkg/deb/debindexfile.cc | 52 ++++++++++++++++++++++++++++++++++++++++++++ apt-pkg/deb/debindexfile.h | 18 +++++++++++++++ apt-pkg/deb/debsrcrecords.cc | 4 ++-- apt-pkg/deb/debsrcrecords.h | 2 +- apt-pkg/indexfile.h | 1 + apt-pkg/pkgsystem.h | 6 +++-- apt-pkg/sourcelist.h | 2 +- cmdline/apt-get.cc | 20 ++++++++--------- 8 files changed, 89 insertions(+), 16 deletions(-) diff --git a/apt-pkg/deb/debindexfile.cc b/apt-pkg/deb/debindexfile.cc index eee758b7a..e7e764dd4 100644 --- a/apt-pkg/deb/debindexfile.cc +++ b/apt-pkg/deb/debindexfile.cc @@ -667,6 +667,42 @@ APT_CONST bool debStatusIndex::Exists() const } /*}}}*/ + +// debDscFileIndex stuff +debDscFileIndex::debDscFileIndex(std::string &DscFile) + : pkgIndexFile(true), DscFile(DscFile) +{ +} + +bool debDscFileIndex::Exists() const +{ + return FileExists(DscFile); +} + +unsigned long debDscFileIndex::Size() const +{ + struct stat buf; + if(stat(DscFile.c_str(), &buf) == 0) + return buf.st_size; + return 0; +} + +// DscFileIndex::CreateSrcParser - Get a parser for the .dsc file /*{{{*/ +// --------------------------------------------------------------------- +/* */ +pkgSrcRecords::Parser *debDscFileIndex::CreateSrcParser() const +{ + if (!FileExists(DscFile)) + return NULL; + + return new debDscRecordParser(DscFile,this); +} + /*}}}*/ + + + + +// --------------------------------------------------------------------- // Index File types for Debian /*{{{*/ class debIFTypeSrc : public pkgIndexFile::Type { @@ -699,10 +735,22 @@ class debIFTypeStatus : public pkgIndexFile::Type }; debIFTypeStatus() {Label = "Debian dpkg status file";}; }; +class debIFTypeDscFile : public pkgIndexFile::Type +{ + public: + virtual pkgSrcRecords::Parser *CreateSrcPkgParser(std::string DscFile) const + { + return new debDscRecordParser(DscFile, NULL); + }; + debIFTypeDscFile() {Label = "dsc File Source Index";}; +}; + static debIFTypeSrc _apt_Src; static debIFTypePkg _apt_Pkg; static debIFTypeTrans _apt_Trans; static debIFTypeStatus _apt_Status; +// file based pseudo indexes +static debIFTypeDscFile _apt_DscFile; const pkgIndexFile::Type *debSourcesIndex::GetType() const { @@ -720,5 +768,9 @@ const pkgIndexFile::Type *debStatusIndex::GetType() const { return &_apt_Status; } +const pkgIndexFile::Type *debDscFileIndex::GetType() const +{ + return &_apt_DscFile; +} /*}}}*/ diff --git a/apt-pkg/deb/debindexfile.h b/apt-pkg/deb/debindexfile.h index 017c69a0a..88abfdd9d 100644 --- a/apt-pkg/deb/debindexfile.h +++ b/apt-pkg/deb/debindexfile.h @@ -164,4 +164,22 @@ class debSourcesIndex : public pkgIndexFile virtual ~debSourcesIndex() {}; }; +class debDscFileIndex : public pkgIndexFile +{ + private: + std::string DscFile; + public: + virtual const Type *GetType() const APT_CONST; + virtual pkgSrcRecords::Parser *CreateSrcParser() const; + virtual bool Exists() const; + virtual bool HasPackages() const {return false;}; + virtual unsigned long Size() const; + virtual std::string Describe(bool /*Short*/) const { + return DscFile; + }; + + debDscFileIndex(std::string &DscFile); + virtual ~debDscFileIndex() {}; +}; + #endif diff --git a/apt-pkg/deb/debsrcrecords.cc b/apt-pkg/deb/debsrcrecords.cc index fc748c40f..8aad81e3c 100644 --- a/apt-pkg/deb/debsrcrecords.cc +++ b/apt-pkg/deb/debsrcrecords.cc @@ -192,8 +192,8 @@ debSrcRecordParser::~debSrcRecordParser() /*}}}*/ -debDscRecordParser::debDscRecordParser(std::string const &DscFile) - : debSrcRecordParser(DscFile, NULL) +debDscRecordParser::debDscRecordParser(std::string const &DscFile, pkgIndexFile const *Index) + : debSrcRecordParser(DscFile, Index) { // support clear signed files if (OpenMaybeClearSignedFile(DscFile, Fd) == false) diff --git a/apt-pkg/deb/debsrcrecords.h b/apt-pkg/deb/debsrcrecords.h index 0cd664818..a0a151875 100644 --- a/apt-pkg/deb/debsrcrecords.h +++ b/apt-pkg/deb/debsrcrecords.h @@ -64,7 +64,7 @@ class debSrcRecordParser : public pkgSrcRecords::Parser class debDscRecordParser : public debSrcRecordParser { public: - debDscRecordParser(std::string const &DscFile); + debDscRecordParser(std::string const &DscFile, pkgIndexFile const *Index); }; #endif diff --git a/apt-pkg/indexfile.h b/apt-pkg/indexfile.h index b5c9ac77e..817165f08 100644 --- a/apt-pkg/indexfile.h +++ b/apt-pkg/indexfile.h @@ -59,6 +59,7 @@ class pkgIndexFile const char *Label; virtual pkgRecords::Parser *CreatePkgParser(pkgCache::PkgFileIterator /*File*/) const {return 0;}; + virtual pkgSrcRecords::Parser *CreateSrcPkgParser(std::string /*File*/) const {return 0;}; Type(); virtual ~Type() {}; }; diff --git a/apt-pkg/pkgsystem.h b/apt-pkg/pkgsystem.h index 6e33c67ed..f88ffa7c8 100644 --- a/apt-pkg/pkgsystem.h +++ b/apt-pkg/pkgsystem.h @@ -85,10 +85,12 @@ class pkgSystem virtual bool AddStatusFiles(std::vector &List) = 0; virtual bool FindIndex(pkgCache::PkgFileIterator File, pkgIndexFile *&Found) const = 0; - + /* Evauluate how 'right' we are for this system based on the filesystem etc.. */ - virtual signed Score(Configuration const &/*Cnf*/) {return 0;}; + virtual signed Score(Configuration const &/*Cnf*/) { + return 0; + }; pkgSystem(); virtual ~pkgSystem() {}; diff --git a/apt-pkg/sourcelist.h b/apt-pkg/sourcelist.h index 9df0c1d74..0ebf4e080 100644 --- a/apt-pkg/sourcelist.h +++ b/apt-pkg/sourcelist.h @@ -86,7 +86,7 @@ class pkgSourceList typedef std::vector::const_iterator const_iterator; - protected: + public: std::vector SrcList; diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc index 92384931b..5418c351b 100644 --- a/cmdline/apt-get.cc +++ b/cmdline/apt-get.cc @@ -57,9 +57,6 @@ #include #include -// FIXME: direct include of deb specific header -#include - #include #include #include @@ -1057,22 +1054,25 @@ static bool DoBuildDep(CommandLine &CmdL) { string Src; pkgSrcRecords::Parser *Last = 0; - vector BuildDeps; - // support local .dsc files - if (FileExists(*I) && flExtension(*I) == "dsc") + // if its a local file (e.g. .dsc) use this + if (FileExists(*I)) { - // FIXME: add a layer of abstraction - Last = new debDscRecordParser(*I); - Src = *I; + // see if we can get a parser for this pkgIndexFile type + string TypeName = flExtension(*I) + " File Source Index"; + pkgIndexFile::Type *Type = pkgIndexFile::Type::GetType(TypeName.c_str()); + if(Type != NULL) + Last = Type->CreateSrcPkgParser(*I); } else { + // normal case, search the cache for the source file Last = FindSrc(*I,Recs,SrcRecs,Src,Cache); } + if (Last == 0) return _error->Error(_("Unable to find a source package for %s"),Src.c_str()); // Process the build-dependencies - + vector BuildDeps; // FIXME: Can't specify architecture to use for [wildcard] matching, so switch default arch temporary if (hostArch.empty() == false) { -- cgit v1.2.3