1 files changed, 109 insertions, 0 deletions
diff --git a/apt-pkg/edsp/edsplistparser.cc b/apt-pkg/edsp/edsplistparser.cc
new file mode 100644
index 000000000..3e57ea822
--- /dev/null
+++ b/apt-pkg/edsp/edsplistparser.cc
@@ -0,0 +1,109 @@
+// -*- mode: cpp; mode: fold -*-
+// Description								/*{{{*/
+/* ######################################################################
+
+   Package Cache Generator - Generator for the cache structure.
+
+   This builds the cache structure from the abstract package list parser.
+
+   ##################################################################### */
+									/*}}}*/
+// Include Files							/*{{{*/
+#include <apt-pkg/edsplistparser.h>
+#include <apt-pkg/error.h>
+#include <apt-pkg/configuration.h>
+#include <apt-pkg/strutl.h>
+#include <apt-pkg/md5.h>
+#include <apt-pkg/macros.h>
+									/*}}}*/
+
+// ListParser::edspListParser - Constructor				/*{{{*/
+edspListParser::edspListParser(FileFd *File, string const &Arch) : debListParser(File, Arch)
+{}
+									/*}}}*/
+// ListParser::NewVersion - Fill in the version structure		/*{{{*/
+bool edspListParser::NewVersion(pkgCache::VerIterator &Ver)
+{
+   Ver->ID = Section.FindI("APT-ID", Ver->ID);
+   return debListParser::NewVersion(Ver);
+}
+									/*}}}*/
+// ListParser::Description - Return the description string		/*{{{*/
+// ---------------------------------------------------------------------
+/* Sorry, no description for the resolvers… */
+string edspListParser::Description()
+{
+   return "";
+}
+string edspListParser::DescriptionLanguage()
+{
+   return "";
+}
+MD5SumValue edspListParser::Description_md5()
+{
+   return MD5SumValue("");
+}
+									/*}}}*/
+// ListParser::VersionHash - Compute a unique hash for this version	/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+unsigned short edspListParser::VersionHash()
+{
+   if (Section.Exists("APT-Hash") == true)
+      return Section.FindI("APT-Hash");
+   else if (Section.Exists("APT-ID") == true)
+      return Section.FindI("APT-ID");
+   return 0;
+}
+									/*}}}*/
+// ListParser::ParseStatus - Parse the status field			/*{{{*/
+// ---------------------------------------------------------------------
+/* The Status: line here is not a normal dpkg one but just one which tells
+   use if the package is installed or not, where missing means not. */
+bool edspListParser::ParseStatus(pkgCache::PkgIterator &Pkg,
+				pkgCache::VerIterator &Ver)
+{
+   const char *Start;
+   const char *Stop;
+   if (Section.Find("Status",Start,Stop) == false)
+      return true;
+
+   // UsePackage() is responsible for setting the flag in the default case
+   bool const static essential = _config->Find("pkgCacheGen::Essential", "") == "installed";
+   if (essential == true &&
+       Section.FindFlag("Essential",Pkg->Flags,pkgCache::Flag::Essential) == false)
+      return false;
+
+   // Isolate the first word
+   const char *I = Start;
+   for(; I < Stop && *I != ' '; I++);
+
+   // Process the flag field
+   WordList StatusList[] = {{"installed",pkgCache::State::Installed},
+                            {}};
+   if (GrabWord(string(Start,I-Start),StatusList,Pkg->CurrentState) == false)
+      return _error->Error("Malformed Status line");
+
+   /* A Status line marks the package as indicating the current
+      version as well. Only if it is actually installed.. Otherwise
+      the interesting dpkg handling of the status file creates bogus 
+      entries. */
+   if (!(Pkg->CurrentState == pkgCache::State::NotInstalled ||
+	 Pkg->CurrentState == pkgCache::State::ConfigFiles))
+   {
+      if (Ver.end() == true)
+	 _error->Warning("Encountered status field in a non-version description");
+      else
+	 Pkg->CurrentVer = Ver.Index();
+   }
+   
+   return true;
+}
+									/*}}}*/
+// ListParser::LoadReleaseInfo - Load the release information		/*{{{*/
+bool edspListParser::LoadReleaseInfo(pkgCache::PkgFileIterator &FileI,
+				    FileFd &File, string component)
+{
+   return true;
+}
+									/*}}}*/