store source name and version in binary cache

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

diff --git a/apt-pkg/deb/deblistparser.cc b/apt-pkg/deb/deblistparser.cc
index 9919d2036b5b0f7ada9e73368397c461ac9fa65a..103b126de05b58b9316a9835bc8aad8a9752797e 100644 (file)
--- a/apt-pkg/deb/deblistparser.cc
+++ b/apt-pkg/deb/deblistparser.cc
@@ -141,6 +141,57 @@ bool debListParser::NewVersion(pkgCache::VerIterator &Ver)
       map_stringitem_t const idx = StoreString(pkgCacheGenerator::SECTION, Start, Stop - Start);
       Ver->Section = idx;
    }
+   // Parse the source package name
+   pkgCache::GrpIterator const G = Ver.ParentPkg().Group();
+   Ver->SourcePkgName = G->Name;
+   Ver->SourceVerStr = Ver->VerStr;
+   if (Section.Find("Source",Start,Stop) == true)
+   {
+      const char * const Space = (const char * const) memchr(Start, ' ', Stop - Start);
+      pkgCache::VerIterator V;
+
+      if (Space != NULL)
+      {
+        Stop = Space;
+        const char * const Open = (const char * const) memchr(Space, '(', Stop - Space);
+        if (likely(Open != NULL))
+        {
+           const char * const Close = (const char * const) memchr(Open, ')', Stop - Open);
+           if (likely(Close != NULL))
+           {
+              std::string const version(Open + 1, (Close - Open) - 1);
+              if (version != Ver.VerStr())
+              {
+                 map_stringitem_t const idx = StoreString(pkgCacheGenerator::VERSION, version);
+                 Ver->SourceVerStr = idx;
+              }
+           }
+        }
+      }
+
+      std::string const pkgname(Start, Stop - Start);
+      if (pkgname != G.Name())
+      {
+        for (pkgCache::PkgIterator P = G.PackageList(); P.end() == false; P = G.NextPkg(P))
+        {
+           for (V = P.VersionList(); V.end() == false; ++V)
+           {
+              if (pkgname == V.SourcePkgName())
+              {
+                 Ver->SourcePkgName = V->SourcePkgName;
+                 break;
+              }
+           }
+           if (V.end() == false)
+              break;
+        }
+        if (V.end() == true)
+        {
+           map_stringitem_t const idx = StoreString(pkgCacheGenerator::PKGNAME, pkgname);
+           Ver->SourcePkgName = idx;
+        }
+      }
+   }
 
    Ver->MultiArch = ParseMultiArch(true);
    // Archive Size