Fix double free (closes: #711045)

[apt.git] / methods / mirror.h

diff --git a/methods/mirror.h b/methods/mirror.h
index 798f5a9b5fd425b0d9d2cebe556cc7d9abe712b2..81e531e2197c67cca7dc0969732ad8239529f8d8 100644 (file)
--- a/methods/mirror.h
+++ b/methods/mirror.h
@@ -11,8 +11,9 @@
 #ifndef APT_MIRROR_H
 #define APT_MIRROR_H
 
-
 #include <iostream>
+#include <string>
+#include <vector>
 
 using std::cout;
 using std::cerr;
@@ -24,23 +25,29 @@ class MirrorMethod : public HttpMethod
 {
    FetchResult Res;
    // we simply transform between BaseUri and Mirror
-   string BaseUri;    // the original mirror://... url
-   string Mirror;     // the selected mirror uri (http://...)
-   string MirrorFile; // 
-   bool HasMirrorFile;
+   std::string BaseUri;    // the original mirror://... url
+   std::string Mirror;     // the selected mirror uri (http://...)
+   std::vector<std::string> AllMirrors; // all available mirrors
+   std::string MirrorFile; // the file that contains the list of mirrors
+   bool DownloadedMirrorFile; // already downloaded this session
+   std::string Dist;       // the target distrubtion (e.g. sid, oneiric)
 
    bool Debug;
 
  protected:
-   bool GetMirrorFile(string uri);
-   bool SelectMirror();
-   bool Clean(string dir);
+   bool DownloadMirrorFile(std::string uri);
+   bool RandomizeMirrorFile(std::string file);
+   std::string GetMirrorFileName(std::string uri);
+   bool InitMirrors();
+   bool TryNextMirror();
+   void CurrentQueueUriToMirror();
+   bool Clean(std::string dir);
    
    // we need to overwrite those to transform the url back
-   virtual void Fail(string Why, bool Transient = false);
+   virtual void Fail(std::string Why, bool Transient = false);
    virtual void URIStart(FetchResult &Res);
    virtual void URIDone(FetchResult &Res,FetchResult *Alt = 0);
-   virtual bool Configuration(string Message);
+   virtual bool Configuration(std::string Message);
 
  public:
    MirrorMethod();