* prototype of mirror method added

1 files changed, 97 insertions, 0 deletions

diff --git a/methods/mirror.cc b/methods/mirror.cc
new file mode 100644
index 000000000..fad076e91
--- /dev/null
+++ b/methods/mirror.cc
@@ -0,0 +1,97 @@
+// -*- mode: cpp; mode: fold -*-
+// Description								/*{{{*/
+// $Id: mirror.cc,v 1.59 2004/05/08 19:42:35 mdz Exp $
+/* ######################################################################
+
+   Mirror Aquire Method - This is the Mirror aquire method for APT.
+   
+   ##################################################################### */
+									/*}}}*/
+// Include Files							/*{{{*/
+#include <apt-pkg/fileutl.h>
+#include <apt-pkg/acquire-method.h>
+#include <apt-pkg/acquire-item.h>
+#include <apt-pkg/acquire.h>
+#include <apt-pkg/error.h>
+#include <apt-pkg/hashes.h>
+
+#include <fstream>
+#include <iostream>
+using namespace std;
+
+#include "mirror.h"
+#include "http.h"
+
+									/*}}}*/
+
+MirrorMethod::MirrorMethod()
+   : pkgAcqMethod("1.2",Pipeline | SendConfig), HasMirrorFile(false)
+{
+#if 0
+   HasMirrorFile=true;
+   BaseUri="http://people.ubuntu.com/~mvo/mirror/mirrors///";
+   Mirror="http://de.archive.ubuntu.com/ubuntu/";
+#endif
+};
+
+bool MirrorMethod::GetMirrorFile(string uri)
+{
+   string Marker = _config->Find("Acquire::Mirror::MagicMarker","///");
+   BaseUri = uri.substr(0,uri.find(Marker));
+   BaseUri.replace(0,strlen("mirror://"),"http://");
+
+   MirrorFile = _config->FindDir("Dir::State::lists") + URItoFileName(BaseUri);
+
+   cerr << "base-uri: " << BaseUri << endl;
+   cerr << "mirror-file: " << MirrorFile << endl;
+
+   // FIXME: fetch it with curl
+   pkgAcquire Fetcher;
+   new pkgAcqFile(&Fetcher, BaseUri, "", 0, "", "", "", MirrorFile);
+   bool res = (Fetcher.Run() == pkgAcquire::Continue);
+   cerr << "fetch-result: " << res << endl;
+   
+   if(res) 
+      HasMirrorFile = true;
+   Fetcher.Shutdown();
+   return true;
+}
+
+bool MirrorMethod::SelectMirror()
+{
+   ifstream in(MirrorFile.c_str());
+   getline(in, Mirror);
+   cerr << "Mirror: " << Mirror << endl;
+}
+
+// MirrorMethod::Fetch - Fetch an item					/*{{{*/
+// ---------------------------------------------------------------------
+/* This adds an item to the pipeline. We keep the pipeline at a fixed
+   depth. */
+bool MirrorMethod::Fetch(FetchItem *Itm)
+{
+   // get mirror information
+   if(!HasMirrorFile)
+   {
+      GetMirrorFile(Itm->Uri);
+      SelectMirror();
+   }
+
+   // change the items in the queue
+   Itm->Uri.replace(0,BaseUri.size()+_config->Find("Acquire::Mirror::MagicMarker","///").size()+2/*len("mirror")-len("http")*/,Mirror);
+   cerr << "new Fetch-uri: " << Itm->Uri << endl;
+
+   // FIXME: fetch it with!
+   
+};
+
+int main()
+{
+   setlocale(LC_ALL, "");
+
+   MirrorMethod Mth;
+
+   return Mth.Run();
+}
+
+