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// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/
/* ######################################################################
MIRROR Acquire Method - This is the MIRROR acquire method for APT.
##################################################################### */
/*}}}*/
#ifndef APT_MIRROR_H
#define APT_MIRROR_H
#include <iostream>
#include <string>
#include <vector>
using std::cout;
using std::cerr;
using std::endl;
#include "http.h"
class MirrorMethod : public HttpMethod
{
FetchResult Res;
// we simply transform between BaseUri and Mirror
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 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(std::string Why, bool Transient = false) APT_OVERRIDE;
virtual void URIStart(FetchResult &Res) APT_OVERRIDE;
virtual void URIDone(FetchResult &Res,FetchResult *Alt = 0) APT_OVERRIDE;
virtual bool Configuration(std::string Message) APT_OVERRIDE;
public:
MirrorMethod();
virtual bool Fetch(FetchItem *Itm) APT_OVERRIDE;
};
#endif
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