// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/
-// $Id: acquire-item.h,v 1.17 1999/03/27 03:02:38 jgg Exp $
+// $Id: acquire-item.h,v 1.26.2.3 2004/01/02 18:51:00 mdz Exp $
/* ######################################################################
Acquire Item - Item to acquire
#define PKGLIB_ACQUIRE_ITEM_H
#include <apt-pkg/acquire.h>
+#include <apt-pkg/indexfile.h>
+#include <apt-pkg/vendor.h>
#include <apt-pkg/sourcelist.h>
#include <apt-pkg/pkgrecords.h>
+#include <apt-pkg/indexrecords.h>
#ifdef __GNUG__
#pragma interface "apt-pkg/acquire-item.h"
public:
// State of the item
- enum {StatIdle, StatFetching, StatDone, StatError} Status;
+ enum {StatIdle, StatFetching, StatDone, StatError, StatAuthError} Status;
string ErrorText;
unsigned long FileSize;
unsigned long PartialSize;
- char *Mode;
+ const char *Mode;
unsigned long ID;
bool Complete;
bool Local;
// Action members invoked by the worker
virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
- virtual void Done(string Message,unsigned long Size,string Md5Hash);
+ virtual void Done(string Message,unsigned long Size,string Md5Hash,
+ pkgAcquire::MethodConfig *Cnf);
virtual void Start(string Message,unsigned long Size);
virtual string Custom600Headers() {return string();};
+ virtual string DescURI() = 0;
+ virtual string ShortDesc() {return DescURI();}
+ virtual void Finished() {};
// Inquire functions
virtual string MD5Sum() {return string();};
- virtual string Describe() = 0;
-
+ pkgAcquire *GetOwner() {return Owner;};
+ virtual bool IsTrusted() {return false;};
+
Item(pkgAcquire *Owner);
virtual ~Item();
};
+// item for index diffs
+
+struct DiffInfo {
+ string file;
+ string sha1;
+ unsigned long size;
+};
+
+class pkgAcqDiffIndex : public pkgAcquire::Item
+{
+ protected:
+ bool Debug;
+ pkgAcquire::ItemDesc Desc;
+ string RealURI;
+ string ExpectedMD5;
+ string CurrentPackagesFile;
+ string Description;
+
+ public:
+ // Specialized action members
+ virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
+ virtual void Done(string Message,unsigned long Size,string Md5Hash,
+ pkgAcquire::MethodConfig *Cnf);
+ virtual string DescURI() {return RealURI + "Index";};
+ virtual string Custom600Headers();
+
+ // helpers
+ bool ParseDiffIndex(string IndexDiffFile);
+
+ pkgAcqDiffIndex(pkgAcquire *Owner,string URI,string URIDesc,
+ string ShortDesct, string ExpectedMD5);
+};
+
+class pkgAcqIndexDiffs : public pkgAcquire::Item
+{
+ protected:
+ bool Debug;
+ pkgAcquire::ItemDesc Desc;
+ string RealURI;
+ string ExpectedMD5;
+
+ // this is the SHA-1 sum we expect after the patching
+ string Description;
+ vector<DiffInfo> available_patches;
+ enum {StateFetchIndex,StateFetchDiff,StateUnzipDiff,StateApplyDiff} State;
+
+ public:
+
+ // Specialized action members
+ virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
+ virtual void Done(string Message,unsigned long Size,string Md5Hash,
+ pkgAcquire::MethodConfig *Cnf);
+ virtual string DescURI() {return RealURI + "Index";};
+
+ // various helpers
+ bool QueueNextDiff();
+ bool ApplyDiff(string PatchFile);
+ void Finish(bool allDone=false);
+
+ pkgAcqIndexDiffs(pkgAcquire *Owner,string URI,string URIDesc,
+ string ShortDesct, string ExpectedMD5,
+ vector<DiffInfo> diffs=vector<DiffInfo>());
+};
+
// Item class for index files
class pkgAcqIndex : public pkgAcquire::Item
{
protected:
- const pkgSourceList::Item *Location;
bool Decompression;
bool Erase;
pkgAcquire::ItemDesc Desc;
+ string RealURI;
+ string ExpectedMD5;
+ string CompressionExtension;
+
+ public:
+ // Specialized action members
+ virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
+ virtual void Done(string Message,unsigned long Size,string Md5Hash,
+ pkgAcquire::MethodConfig *Cnf);
+ virtual string Custom600Headers();
+ virtual string DescURI() {return RealURI + CompressionExtension;};
+
+ pkgAcqIndex(pkgAcquire *Owner,string URI,string URIDesc,
+ string ShortDesct, string ExpectedMD5, string compressExt="");
+};
+
+struct IndexTarget
+{
+ string URI;
+ string Description;
+ string ShortDesc;
+ string MetaKey;
+};
+
+// Item class for index signatures
+class pkgAcqMetaSig : public pkgAcquire::Item
+{
+ protected:
+
+ pkgAcquire::ItemDesc Desc;
+ string RealURI,MetaIndexURI,MetaIndexURIDesc,MetaIndexShortDesc;
+ indexRecords* MetaIndexParser;
+ const vector<struct IndexTarget*>* IndexTargets;
+
public:
// Specialized action members
- virtual void Done(string Message,unsigned long Size,string Md5Hash);
+ virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
+ virtual void Done(string Message,unsigned long Size,string Md5Hash,
+ pkgAcquire::MethodConfig *Cnf);
virtual string Custom600Headers();
- virtual string Describe();
+ virtual string DescURI() {return RealURI; };
- pkgAcqIndex(pkgAcquire *Owner,const pkgSourceList::Item *Location);
+ pkgAcqMetaSig(pkgAcquire *Owner,string URI,string URIDesc, string ShortDesc,
+ string MetaIndexURI, string MetaIndexURIDesc, string MetaIndexShortDesc,
+ const vector<struct IndexTarget*>* IndexTargets,
+ indexRecords* MetaIndexParser);
};
-// Item class for index files
-class pkgAcqIndexRel : public pkgAcquire::Item
+// Item class for index signatures
+class pkgAcqMetaIndex : public pkgAcquire::Item
{
protected:
- const pkgSourceList::Item *Location;
pkgAcquire::ItemDesc Desc;
+ string RealURI; // FIXME: is this redundant w/ Desc.URI?
+ string SigFile;
+ const vector<struct IndexTarget*>* IndexTargets;
+ indexRecords* MetaIndexParser;
+ bool AuthPass;
+ // required to deal gracefully with problems caused by incorrect ims hits
+ bool IMSHit;
+
+ bool VerifyVendor(string Message);
+ void RetrievalDone(string Message);
+ void AuthDone(string Message);
+ void QueueIndexes(bool verify);
public:
// Specialized action members
virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
- virtual void Done(string Message,unsigned long Size,string Md5Hash);
+ virtual void Done(string Message,unsigned long Size,string Md5Hash,
+ pkgAcquire::MethodConfig *Cnf);
virtual string Custom600Headers();
- virtual string Describe();
-
- pkgAcqIndexRel(pkgAcquire *Owner,const pkgSourceList::Item *Location);
+ virtual string DescURI() {return RealURI; };
+
+ pkgAcqMetaIndex(pkgAcquire *Owner,
+ string URI,string URIDesc, string ShortDesc,
+ string SigFile,
+ const vector<struct IndexTarget*>* IndexTargets,
+ indexRecords* MetaIndexParser);
};
// Item class for archive files
string &StoreFilename;
pkgCache::VerFileIterator Vf;
unsigned int Retries;
+ bool Trusted;
// Queue the next available file for download.
bool QueueNext();
// Specialized action members
virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
- virtual void Done(string Message,unsigned long Size,string Md5Hash);
- virtual string Describe();
+ virtual void Done(string Message,unsigned long Size,string Md5Hash,
+ pkgAcquire::MethodConfig *Cnf);
virtual string MD5Sum() {return MD5;};
+ virtual string DescURI() {return Desc.URI;};
+ virtual string ShortDesc() {return Desc.ShortDesc;};
+ virtual void Finished();
+ virtual bool IsTrusted();
pkgAcqArchive(pkgAcquire *Owner,pkgSourceList *Sources,
pkgRecords *Recs,pkgCache::VerIterator const &Version,
string &StoreFilename);
};
+// Fetch a generic file to the current directory
+class pkgAcqFile : public pkgAcquire::Item
+{
+ pkgAcquire::ItemDesc Desc;
+ string Md5Hash;
+ unsigned int Retries;
+
+ public:
+
+ // Specialized action members
+ virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
+ virtual void Done(string Message,unsigned long Size,string Md5Hash,
+ pkgAcquire::MethodConfig *Cnf);
+ virtual string MD5Sum() {return Md5Hash;};
+ virtual string DescURI() {return Desc.URI;};
+
+ // If DestFilename is empty, download to DestDir/<basename> if
+ // DestDir is non-empty, $CWD/<basename> otherwise. If
+ // DestFilename is NOT empty, DestDir is ignored and DestFilename
+ // is the absolute name to which the file should be downloaded.
+ pkgAcqFile(pkgAcquire *Owner, string URI, string MD5, unsigned long Size,
+ string Desc, string ShortDesc,
+ const string &DestDir="", const string &DestFilename="");
+};
+
#endif
projects / apt.git / blobdiff