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78 lines
1.8 KiB
78 lines
1.8 KiB
// -*- mode: cpp; mode: fold -*-
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// Description /*{{{*/
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// $Id: acquire-method.h,v 1.5 1998/12/03 07:29:17 jgg Exp $
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/* ######################################################################
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Acquire Method - Method helper class + functions
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These functions are designed to be used within the method task to
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ease communication with APT.
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##################################################################### */
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/*}}}*/
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#ifndef PKGLIB_ACQUIRE_METHOD_H
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#define PKGLIB_ACQUIRE_METHOD_H
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#include <apt-pkg/configuration.h>
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#include <strutl.h>
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#ifdef __GNUG__
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#pragma interface "apt-pkg/acquire-method.h"
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#endif
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class pkgAcqMethod
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{
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protected:
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struct FetchItem
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{
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FetchItem *Next;
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string Uri;
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string DestFile;
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time_t LastModified;
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bool IndexFile;
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};
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struct FetchResult
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{
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string MD5Sum;
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time_t LastModified;
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bool IMSHit;
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string Filename;
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unsigned long Size;
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unsigned long ResumePoint;
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FetchResult();
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};
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// State
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vector<string> Messages;
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FetchItem *Queue;
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// Handlers for messages
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virtual bool Configuration(string Message);
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virtual bool Fetch(FetchItem *Item) {return true;};
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// Outgoing messages
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void Fail(bool Transient = false);
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void Fail(string Why, bool Transient = false);
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void URIStart(FetchResult &Res);
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void URIDone(FetchResult &Res,FetchResult *Alt = 0);
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void MediaFail(string Required,string Drive);
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public:
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enum CnfFlags {SingleInstance = (1<<0),
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Pipeline = (1<<1), SendConfig = (1<<2),
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LocalOnly = (1<<3)};
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void Log(const char *Format,...);
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void Status(const char *Format,...);
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int Run(bool Single = false);
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pkgAcqMethod(const char *Ver,unsigned long Flags = 0);
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virtual ~pkgAcqMethod() {};
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};
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#endif
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