diff options
Diffstat (limited to 'apt-pkg/deb/debindexfile.cc')
| -rw-r--r-- | apt-pkg/deb/debindexfile.cc | 185 |
1 files changed, 183 insertions, 2 deletions
diff --git a/apt-pkg/deb/debindexfile.cc b/apt-pkg/deb/debindexfile.cc index 5b4289e92..f90731dd2 100644 --- a/apt-pkg/deb/debindexfile.cc +++ b/apt-pkg/deb/debindexfile.cc @@ -30,6 +30,7 @@ #include <apt-pkg/pkgcachegen.h> #include <apt-pkg/pkgrecords.h> #include <apt-pkg/srcrecords.h> +#include <apt-pkg/sptr.h> #include <stdio.h> #include <iostream> @@ -634,7 +635,7 @@ bool debStatusIndex::Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const pkgCache::PkgFileIterator CFile = Gen.GetCurFile(); CFile->Size = Pkg.FileSize(); CFile->mtime = Pkg.ModificationTime(); - map_ptrloc const storage = Gen.WriteUniqString("now"); + map_stringitem_t const storage = Gen.StoreString(pkgCacheGenerator::MIXED, "now"); CFile->Archive = storage; if (Gen.MergeList(Parser) == false) @@ -683,6 +684,143 @@ APT_CONST bool debStatusIndex::Exists() const } /*}}}*/ +// debDebPkgFile - Single .deb file /*{{{*/ +// --------------------------------------------------------------------- +debDebPkgFileIndex::debDebPkgFileIndex(std::string DebFile) + : pkgIndexFile(true), DebFile(DebFile) +{ + DebFileFullPath = flAbsPath(DebFile); +} + +std::string debDebPkgFileIndex::ArchiveURI(std::string /*File*/) const +{ + return "file:" + DebFileFullPath; +} + +bool debDebPkgFileIndex::Exists() const +{ + return FileExists(DebFile); +} +bool debDebPkgFileIndex::Merge(pkgCacheGenerator& Gen, OpProgress* Prog) const +{ + if(Prog) + Prog->SubProgress(0, "Reading deb file"); + + // get the control data out of the deb file vid dpkg -I + // ... can I haz libdpkg? + Configuration::Item const *Opts = _config->Tree("DPkg::Options"); + std::string dpkg = _config->Find("Dir::Bin::dpkg","dpkg"); + std::vector<const char *> Args; + Args.push_back(dpkg.c_str()); + if (Opts != 0) + { + Opts = Opts->Child; + for (; Opts != 0; Opts = Opts->Next) + { + if (Opts->Value.empty() == true) + continue; + Args.push_back(Opts->Value.c_str()); + } + } + Args.push_back("-I"); + Args.push_back(DebFile.c_str()); + Args.push_back("control"); + Args.push_back(NULL); + FileFd PipeFd; + pid_t Child; + if(Popen((const char**)&Args[0], PipeFd, Child, FileFd::ReadOnly) == false) + return _error->Error("Popen failed"); + // FIXME: static buffer + char buf[8*1024]; + unsigned long long n = 0; + if(PipeFd.Read(buf, sizeof(buf)-1, &n) == false) + return _error->Errno("read", "Failed to read dpkg pipe"); + ExecWait(Child, "Popen"); + + // now write the control data to a tempfile + SPtr<FileFd> DebControl = GetTempFile("deb-file-" + flNotDir(DebFile)); + if(DebControl == NULL) + return false; + DebControl->Write(buf, n); + // append size of the file + FileFd Fd(DebFile, FileFd::ReadOnly); + string Size; + strprintf(Size, "Size: %llu\n", Fd.Size()); + DebControl->Write(Size.c_str(), Size.size()); + // and rewind for the listparser + DebControl->Seek(0); + + // and give it to the list parser + debDebFileParser Parser(DebControl, DebFile); + if(Gen.SelectFile(DebFile, "local", *this) == false) + return _error->Error("Problem with SelectFile %s", DebFile.c_str()); + + pkgCache::PkgFileIterator File = Gen.GetCurFile(); + File->Size = DebControl->Size(); + File->mtime = DebControl->ModificationTime(); + + if (Gen.MergeList(Parser) == false) + return _error->Error("Problem with MergeLister for %s", DebFile.c_str()); + + return true; +} +pkgCache::PkgFileIterator debDebPkgFileIndex::FindInCache(pkgCache &Cache) const +{ + pkgCache::PkgFileIterator File = Cache.FileBegin(); + for (; File.end() == false; ++File) + { + if (File.FileName() == NULL || DebFile != File.FileName()) + continue; + + return File; + } + + return File; +} +unsigned long debDebPkgFileIndex::Size() const +{ + struct stat buf; + if(stat(DebFile.c_str(), &buf) != 0) + return 0; + return buf.st_size; +} + /*}}}*/ + +// 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 { @@ -715,10 +853,42 @@ class debIFTypeStatus : public pkgIndexFile::Type }; debIFTypeStatus() {Label = "Debian dpkg status file";}; }; +class debIFTypeDebPkgFile : public pkgIndexFile::Type +{ + public: + virtual pkgRecords::Parser *CreatePkgParser(pkgCache::PkgFileIterator File) const + { + return new debDebFileRecordParser(File.FileName(),*File.Cache()); + }; + debIFTypeDebPkgFile() {Label = "deb Package 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";}; +}; +class debIFTypeDebianSourceDir : public pkgIndexFile::Type +{ + public: + virtual pkgSrcRecords::Parser *CreateSrcPkgParser(std::string SourceDir) const + { + return new debDscRecordParser(SourceDir + string("/debian/control"), NULL); + }; + debIFTypeDebianSourceDir() {Label = "debian/control File Source Index";}; +}; + static debIFTypeSrc _apt_Src; static debIFTypePkg _apt_Pkg; static debIFTypeTrans _apt_Trans; static debIFTypeStatus _apt_Status; +static debIFTypeDebPkgFile _apt_DebPkgFile; +// file based pseudo indexes +static debIFTypeDscFile _apt_DscFile; +static debIFTypeDebianSourceDir _apt_DebianSourceDir; const pkgIndexFile::Type *debSourcesIndex::GetType() const { @@ -736,5 +906,16 @@ const pkgIndexFile::Type *debStatusIndex::GetType() const { return &_apt_Status; } - +const pkgIndexFile::Type *debDebPkgFileIndex::GetType() const +{ + return &_apt_DebPkgFile; +} +const pkgIndexFile::Type *debDscFileIndex::GetType() const +{ + return &_apt_DscFile; +} +const pkgIndexFile::Type *debDebianSourceDirIndex::GetType() const +{ + return &_apt_DebianSourceDir; +} /*}}}*/ |