X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/42610b9d5a95ec108b74ffbc6446542cf6b0176a..b105ca65292e4af6ca2093351fd2a61180054e14:/apt-pkg/sourcelist.cc

diff --git a/apt-pkg/sourcelist.cc b/apt-pkg/sourcelist.cc
index 022aff2fe..0da687895 100644
--- a/apt-pkg/sourcelist.cc
+++ b/apt-pkg/sourcelist.cc
@@ -22,6 +22,7 @@
 #include <apt-pkg/pkgcache.h>
 #include <apt-pkg/cacheiterators.h>
 #include <apt-pkg/debindexfile.h>
+#include <apt-pkg/debsrcrecords.h>
 
 #include <ctype.h>
 #include <stddef.h>
@@ -327,6 +328,9 @@ bool pkgSourceList::ReadMainList()
       // Only warn if there is no sources.list file.
       _error->WarningE("RealFileExists", _("Unable to read %s"), Main.c_str());
 
+   for (auto && file: _config->FindVector("APT::Sources::With"))
+      Res &= AddVolatileFile(file, nullptr);
+
    return Res;
 }
 									/*}}}*/
@@ -419,18 +423,18 @@ bool pkgSourceList::ParseFileOldStyle(std::string const &File)
 /* Returns: the number of stanzas parsed*/
 bool pkgSourceList::ParseFileDeb822(string const &File)
 {
-   unsigned int i = 1;
-
    // see if we can read the file
    FileFd Fd(File, FileFd::ReadOnly);
    pkgTagFile Sources(&Fd, pkgTagFile::SUPPORT_COMMENTS);
    if (Fd.IsOpen() == false || Fd.Failed())
-      return _error->Error(_("Malformed stanza %u in source list %s (type)"),i,File.c_str());
+      return _error->Error(_("Malformed stanza %u in source list %s (type)"),0,File.c_str());
 
    // read step by step
    pkgTagSection Tags;
+   unsigned int i = 0;
    while (Sources.Step(Tags) == true)
    {
+      ++i;
       if(Tags.Exists("Types") == false)
 	 return _error->Error(_("Malformed stanza %u in source list %s (type)"),i,File.c_str());
 
@@ -448,8 +452,6 @@ bool pkgSourceList::ParseFileDeb822(string const &File)
 
          if (!Parse->ParseStanza(SrcList, Tags, i, Fd))
             return false;
-
-         ++i;
       }
    }
    return true;
@@ -543,26 +545,92 @@ void pkgSourceList::AddVolatileFile(pkgIndexFile * const File)		/*{{{*/
       VolatileFiles.push_back(File);
 }
 									/*}}}*/
-bool pkgSourceList::AddVolatileFile(std::string const &File)		/*{{{*/
+static bool fileNameMatches(std::string const &filename, std::string const &idxtype)/*{{{*/
+{
+   for (auto && type: APT::Configuration::getCompressionTypes())
+   {
+      if (type == "uncompressed")
+      {
+	 if (filename == idxtype || APT::String::Endswith(filename, '_' + idxtype))
+	    return true;
+      }
+      else if (filename == idxtype + '.' + type ||
+	    APT::String::Endswith(filename, '_' + idxtype + '.' + type))
+	 return true;
+   }
+   return false;
+}
+									/*}}}*/
+bool pkgSourceList::AddVolatileFile(std::string const &File, std::vector<std::string> * const VolatileCmdL)/*{{{*/
 {
    // Note: FileExists matches directories and links, too!
    if (File.empty() || FileExists(File) == false)
       return false;
 
    std::string const ext = flExtension(File);
-   if (ext == "deb")
+   // udeb is not included as installing it is usually a mistake rather than intended
+   if (ext == "deb" || ext == "ddeb")
       AddVolatileFile(new debDebPkgFileIndex(File));
    else if (ext == "dsc")
       AddVolatileFile(new debDscFileIndex(File));
    else if (FileExists(flCombine(File, "debian/control")))
       AddVolatileFile(new debDscFileIndex(flCombine(File, "debian/control")));
+   else if (ext == "changes")
+   {
+      debDscRecordParser changes(File, nullptr);
+      std::vector<pkgSrcRecords::File2> fileslst;
+      if (changes.Files2(fileslst) == false || fileslst.empty())
+	 return false;
+      auto const basedir = flNotFile(File);
+      for (auto && file: fileslst)
+      {
+	 auto const name = flCombine(basedir, file.Path);
+	 AddVolatileFile(name, VolatileCmdL);
+	 if (file.Hashes.VerifyFile(name) == false)
+	    return _error->Error("The file %s does not match with the hashes in the %s file!", name.c_str(), File.c_str());
+      }
+      return true;
+   }
    else
-      return false;
+   {
+      auto const filename = flNotDir(File);
+      auto const Target = IndexTarget(File, filename, File, "file:" + File, false, true, {
+	 { "FILENAME", File },
+	 { "REPO_URI", "file:" + flAbsPath(flNotFile(File)) + '/' },
+	 { "COMPONENT", "volatile-packages-file" },
+      });
+      if (fileNameMatches(filename, "Packages"))
+	 AddVolatileFile(new debPackagesIndex(Target, true));
+      else if (fileNameMatches(filename, "Sources"))
+	 AddVolatileFile(new debSourcesIndex(Target, true));
+      else
+	 return false;
+   }
 
+   if (VolatileCmdL != nullptr)
+      VolatileCmdL->push_back(File);
    return true;
+}
+bool pkgSourceList::AddVolatileFile(std::string const &File)
+{
+   return AddVolatileFile(File, nullptr);
 }
 									/*}}}*/
-void pkgSourceList::AddVolatileFiles(CommandLine &CmdL, std::vector<const char*> * const VolatileCmdL)/*{{{*/
+void pkgSourceList::AddVolatileFiles(CommandLine &CmdL, std::vector<std::string> * const VolatileCmdL)/*{{{*/
+{
+   std::remove_if(CmdL.FileList + 1, CmdL.FileList + 1 + CmdL.FileSize(), [&](char const * const I) {
+      if (I != nullptr && (I[0] == '/' || (I[0] == '.' && ((I[1] == '.' && I[2] == '/') || I[1] == '/'))))
+      {
+	 if (AddVolatileFile(I, VolatileCmdL))
+	    ;
+	 else
+	    _error->Error(_("Unsupported file %s given on commandline"), I);
+	 return true;
+      }
+      return false;
+   });
+}
+void pkgSourceList::AddVolatileFiles(CommandLine &CmdL, std::vector<const char*> * const VolatileCmdL)
 {
    std::remove_if(CmdL.FileList + 1, CmdL.FileList + 1 + CmdL.FileSize(), [&](char const * const I) {
       if (I != nullptr && (I[0] == '/' || (I[0] == '.' && ((I[1] == '.' && I[2] == '/') || I[1] == '/'))))