Merge branch 'debian/sid' into debian/experimental

[apt.git] / apt-pkg / deb / debindexfile.cc

diff --git a/apt-pkg/deb/debindexfile.cc b/apt-pkg/deb/debindexfile.cc
index f9864c67bc33df58c3d7e5b56a3969416ac73569..cc1d94d81cbcf9349735d2356b8ace4d681a73c8 100644 (file)
--- a/apt-pkg/deb/debindexfile.cc
+++ b/apt-pkg/deb/debindexfile.cc
@@ -81,14 +81,18 @@ pkgSrcRecords::Parser *debSourcesIndex::CreateSrcParser() const
 {
    string SourcesURI = _config->FindDir("Dir::State::lists") + 
       URItoFileName(IndexURI("Sources"));
 {
    string SourcesURI = _config->FindDir("Dir::State::lists") + 
       URItoFileName(IndexURI("Sources"));

-   string SourcesURIgzip = SourcesURI + ".gz";

 
 

-   if (!FileExists(SourcesURI) && !FileExists(SourcesURIgzip))
-      return NULL;
-   else if (!FileExists(SourcesURI) && FileExists(SourcesURIgzip))
-      SourcesURI = SourcesURIgzip;
-
-   return new debSrcRecordParser(SourcesURI,this);
+   std::vector<std::string> types = APT::Configuration::getCompressionTypes();
+   for (std::vector<std::string>::const_iterator t = types.begin(); t != types.end(); ++t)
+   {
+      string p;
+      p = SourcesURI + '.' + *t;
+      if (FileExists(p))
+         return new debSrcRecordParser(p, this);
+   }
+   if (FileExists(SourcesURI))
+      return new debSrcRecordParser(SourcesURI, this);
+   return NULL;

 }
                                                                        /*}}}*/
 // SourcesIndex::Describe - Give a descriptive path to the index       /*{{{*/
 }
                                                                        /*}}}*/
 // SourcesIndex::Describe - Give a descriptive path to the index       /*{{{*/


@@ -127,14 +131,18 @@ string debSourcesIndex::Info(const char *Type) const
 // SourcesIndex::Index* - Return the URI to the index files            /*{{{*/
 // ---------------------------------------------------------------------
 /* */
 // SourcesIndex::Index* - Return the URI to the index files            /*{{{*/
 // ---------------------------------------------------------------------
 /* */

-inline string debSourcesIndex::IndexFile(const char *Type) const
+string debSourcesIndex::IndexFile(const char *Type) const

 {
    string s = URItoFileName(IndexURI(Type));
 {
    string s = URItoFileName(IndexURI(Type));

-   string sgzip = s + ".gz";
-   if (!FileExists(s) && FileExists(sgzip))
-       return sgzip;
-   else
-       return s;
+
+   std::vector<std::string> types = APT::Configuration::getCompressionTypes();
+   for (std::vector<std::string>::const_iterator t = types.begin(); t != types.end(); ++t)
+   {
+      string p = s + '.' + *t;
+      if (FileExists(p))
+         return p;
+   }
+   return s;

 }
 
 string debSourcesIndex::IndexURI(const char *Type) const
 }
 
 string debSourcesIndex::IndexURI(const char *Type) const


@@ -257,14 +265,18 @@ string debPackagesIndex::Info(const char *Type) const
 // PackagesIndex::Index* - Return the URI to the index files           /*{{{*/
 // ---------------------------------------------------------------------
 /* */
 // PackagesIndex::Index* - Return the URI to the index files           /*{{{*/
 // ---------------------------------------------------------------------
 /* */

-inline string debPackagesIndex::IndexFile(const char *Type) const
+string debPackagesIndex::IndexFile(const char *Type) const

 {
    string s =_config->FindDir("Dir::State::lists") + URItoFileName(IndexURI(Type));
 {
    string s =_config->FindDir("Dir::State::lists") + URItoFileName(IndexURI(Type));

-   string sgzip = s + ".gz";
-   if (!FileExists(s) && FileExists(sgzip))
-       return sgzip;
-   else
-       return s;
+
+   std::vector<std::string> types = APT::Configuration::getCompressionTypes();
+   for (std::vector<std::string>::const_iterator t = types.begin(); t != types.end(); ++t)
+   {
+      string p = s + '.' + *t;
+      if (FileExists(p))
+         return p;
+   }
+   return s;

 }
 string debPackagesIndex::IndexURI(const char *Type) const
 {
 }
 string debPackagesIndex::IndexURI(const char *Type) const
 {


@@ -409,14 +421,18 @@ debTranslationsIndex::debTranslationsIndex(string URI,string Dist,string Section
 // TranslationIndex::Trans* - Return the URI to the translation files  /*{{{*/
 // ---------------------------------------------------------------------
 /* */
 // TranslationIndex::Trans* - Return the URI to the translation files  /*{{{*/
 // ---------------------------------------------------------------------
 /* */

-inline string debTranslationsIndex::IndexFile(const char *Type) const
+string debTranslationsIndex::IndexFile(const char *Type) const

 {
    string s =_config->FindDir("Dir::State::lists") + URItoFileName(IndexURI(Type));
 {
    string s =_config->FindDir("Dir::State::lists") + URItoFileName(IndexURI(Type));

-   string sgzip = s + ".gz";
-   if (!FileExists(s) && FileExists(sgzip))
-       return sgzip;
-   else
-       return s;
+
+   std::vector<std::string> types = APT::Configuration::getCompressionTypes();
+   for (std::vector<std::string>::const_iterator t = types.begin(); t != types.end(); ++t)
+   {
+      string p = s + '.' + *t;
+      if (FileExists(p))
+         return p;
+   }
+   return s;

 }
 string debTranslationsIndex::IndexURI(const char *Type) const
 {
 }
 string debTranslationsIndex::IndexURI(const char *Type) const
 {


@@ -526,7 +542,7 @@ bool debTranslationsIndex::Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const
    if (FileExists(TranslationFile))
    {
      FileFd Trans(TranslationFile,FileFd::ReadOnly, FileFd::Extension);
    if (FileExists(TranslationFile))
    {
      FileFd Trans(TranslationFile,FileFd::ReadOnly, FileFd::Extension);

-     debListParser TransParser(&Trans);
+     debTranslationsParser TransParser(&Trans);

      if (_error->PendingError() == true)
        return false;
      
      if (_error->PendingError() == true)
        return false;
      


@@ -619,7 +635,7 @@ bool debStatusIndex::Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const
    pkgCache::PkgFileIterator CFile = Gen.GetCurFile();
    CFile->Size = Pkg.FileSize();
    CFile->mtime = Pkg.ModificationTime();
    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)
    CFile->Archive = storage;
    
    if (Gen.MergeList(Parser) == false)


@@ -673,8 +689,7 @@ APT_CONST bool debStatusIndex::Exists() const
 debDebPkgFileIndex::debDebPkgFileIndex(std::string DebFile)
    : pkgIndexFile(true), DebFile(DebFile)
 {
 debDebPkgFileIndex::debDebPkgFileIndex(std::string DebFile)
    : pkgIndexFile(true), DebFile(DebFile)
 {

-   // FIXME: we need to os.normpath(DebFile) here, this is a lame workaround
-   DebFileFullPath = SafeGetCWD() + DebFile;
+   DebFileFullPath = flAbsPath(DebFile);

 }
 
 std::string debDebPkgFileIndex::ArchiveURI(std::string /*File*/) const
 }
 
 std::string debDebPkgFileIndex::ArchiveURI(std::string /*File*/) const


@@ -693,21 +708,37 @@ bool debDebPkgFileIndex::Merge(pkgCacheGenerator& Gen, OpProgress* Prog) const
 
    // get the control data out of the deb file vid dpkg -I
    // ... can I haz libdpkg?
 
    // get the control data out of the deb file vid dpkg -I
    // ... can I haz libdpkg?

-   string cmd;
-   // FIXME: shell injection
-   strprintf(cmd, "dpkg -I %s control", DebFile.c_str());
-   FILE *p = popen(cmd.c_str(), "r");
-   if (p == NULL)
-      return _error->Error("popen failed");
+   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];
    // FIXME: static buffer
    char buf[8*1024];

-   size_t n = fread(buf, 1, sizeof(buf)-1, p);
-   if (n == 0)
-      return _error->Errno("popen", "Failed to read dpkg pipe");
-   pclose(p);
+   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
 
    // now write the control data to a tempfile

-   SPtr<FileFd> DebControl = GetTempFile("deb-file-" + DebFile);
+   SPtr<FileFd> DebControl = GetTempFile("deb-file-" + flNotDir(DebFile));

    if(DebControl == NULL)
       return false;
    DebControl->Write(buf, n);
    if(DebControl == NULL)
       return false;
    DebControl->Write(buf, n);


@@ -735,8 +766,6 @@ bool debDebPkgFileIndex::Merge(pkgCacheGenerator& Gen, OpProgress* Prog) const
 }
 pkgCache::PkgFileIterator debDebPkgFileIndex::FindInCache(pkgCache &Cache) const
 {
 }
 pkgCache::PkgFileIterator debDebPkgFileIndex::FindInCache(pkgCache &Cache) const
 {

-   // FIXME: we could simply always return pkgCache::PkgFileIterator(Cache);
-   //        to indicate its never in the cache which will force a Merge()

    pkgCache::PkgFileIterator File = Cache.FileBegin();
    for (; File.end() == false; ++File)
    {
    pkgCache::PkgFileIterator File = Cache.FileBegin();
    for (; File.end() == false; ++File)
    {


@@ -757,6 +786,34 @@ unsigned long debDebPkgFileIndex::Size() 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
 {
 // Index File types for Debian                                         /*{{{*/
 class debIFTypeSrc : public pkgIndexFile::Type
 {


@@ -798,11 +855,33 @@ class debIFTypeDebPkgFile : public pkgIndexFile::Type
    };
    debIFTypeDebPkgFile() {Label = "deb Package file";};
 };
    };
    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;
 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
 {
 
 const pkgIndexFile::Type *debSourcesIndex::GetType() const
 {


@@ -823,5 +902,20 @@ const pkgIndexFile::Type *debStatusIndex::GetType() const
 const pkgIndexFile::Type *debDebPkgFileIndex::GetType() const
 {
    return &_apt_DebPkgFile;
 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;

 }
                                                                        /*}}}*/
 }
                                                                        /*}}}*/

+
+debStatusIndex::~debStatusIndex() {}
+debPackagesIndex::~debPackagesIndex() {}
+debTranslationsIndex::~debTranslationsIndex() {}
+debSourcesIndex::~debSourcesIndex() {}
+
+debDebPkgFileIndex::~debDebPkgFileIndex() {}