* apt-pkg/depcache.cc:

[apt.git] / apt-pkg / acquire-item.h

diff --git a/apt-pkg/acquire-item.h b/apt-pkg/acquire-item.h
index 205537eaeb62dc7ec57e0ae04951d369f02fa994..da1bea801d7310557691a9d2470ffa2bf033466b 100644 (file)
--- a/apt-pkg/acquire-item.h
+++ b/apt-pkg/acquire-item.h
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/

-// $Id: acquire-item.h,v 1.18 1999/04/07 05:30:17 jgg Exp $
+// $Id: acquire-item.h,v 1.26.2.3 2004/01/02 18:51:00 mdz Exp $

 /* ######################################################################
 
    Acquire Item - Item to acquire
 /* ######################################################################
 
    Acquire Item - Item to acquire


@@ -21,8 +21,11 @@
 #define PKGLIB_ACQUIRE_ITEM_H
 
 #include <apt-pkg/acquire.h>
 #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/sourcelist.h>
 #include <apt-pkg/pkgrecords.h>

+#include <apt-pkg/indexrecords.h>

 
 #ifdef __GNUG__
 #pragma interface "apt-pkg/acquire-item.h"
 
 #ifdef __GNUG__
 #pragma interface "apt-pkg/acquire-item.h"


@@ -45,11 +48,11 @@ class pkgAcquire::Item
    public:
 
    // State of the item
    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;   
    string ErrorText;
    unsigned long FileSize;
    unsigned long PartialSize;   

-   char *Mode;
+   const char *Mode;

    unsigned long ID;
    bool Complete;
    bool Local;
    unsigned long ID;
    bool Complete;
    bool Local;


@@ -62,14 +65,19 @@ class pkgAcquire::Item
 
    // Action members invoked by the worker
    virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
 
    // 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 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();};
    
    // Inquire functions
    virtual string MD5Sum() {return string();};

-         
+   pkgAcquire *GetOwner() {return Owner;};
+   virtual bool IsTrusted() {return false;};
+   

    Item(pkgAcquire *Owner);
    virtual ~Item();
 };
    Item(pkgAcquire *Owner);
    virtual ~Item();
 };


@@ -79,38 +87,92 @@ class pkgAcqIndex : public pkgAcquire::Item
 {
    protected:
    
 {
    protected:
    

-   const pkgSourceList::Item *Location;

    bool Decompression;
    bool Erase;
    pkgAcquire::ItemDesc Desc;
    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
    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 Custom600Headers();

-   virtual string DescURI() {return Location->PackagesURI();};
+   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:
    
 {
    protected:
    

-   const pkgSourceList::Item *Location;

    pkgAcquire::ItemDesc Desc;
    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);
    
    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 Custom600Headers();

-   virtual string DescURI() {return Location->ReleaseURI();};
-   
-   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
 };
 
 // Item class for archive files


@@ -127,6 +189,7 @@ class pkgAcqArchive : public pkgAcquire::Item
    string &StoreFilename;
    pkgCache::VerFileIterator Vf;
    unsigned int Retries;
    string &StoreFilename;
    pkgCache::VerFileIterator Vf;
    unsigned int Retries;

+   bool Trusted; 

 
    // Queue the next available file for download.
    bool QueueNext();
 
    // Queue the next available file for download.
    bool QueueNext();


@@ -135,9 +198,13 @@ class pkgAcqArchive : public pkgAcquire::Item
    
    // Specialized action members
    virtual void Failed(string Message,pkgAcquire::MethodConfig *Cnf);
    
    // 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 MD5Sum() {return MD5;};
    virtual string DescURI() {return Desc.URI;};
    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,
    
    pkgAcqArchive(pkgAcquire *Owner,pkgSourceList *Sources,
                 pkgRecords *Recs,pkgCache::VerIterator const &Version,


@@ -148,16 +215,25 @@ class pkgAcqArchive : public pkgAcquire::Item
 class pkgAcqFile : public pkgAcquire::Item
 {
    pkgAcquire::ItemDesc Desc;
 class pkgAcqFile : public pkgAcquire::Item
 {
    pkgAcquire::ItemDesc Desc;

-   string MD5;
+   string Md5Hash;
+   unsigned int Retries;

    
    public:
    
    // Specialized action members
    
    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 MD5Sum() {return Md5Hash;};

    virtual string DescURI() {return Desc.URI;};
    virtual string DescURI() {return Desc.URI;};

-   
-   pkgAcqFile(pkgAcquire *Owner,string URI,string MD5,unsigned long Size,
-                 string Desc,string ShortDesc);
+
+   // 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
 };
 
 #endif