give a descriptive error for pipe tries with 'false'

[apt.git] / apt-pkg / srcrecords.h

diff --git a/apt-pkg/srcrecords.h b/apt-pkg/srcrecords.h
index ed69d0d72d470cfa9dfe18406c394c432c1b6bf3..9cc58c5b4b28fc00df2aa944cbc9f4b8281c9bf3 100644 (file)
--- a/apt-pkg/srcrecords.h
+++ b/apt-pkg/srcrecords.h
@@ -1,6 +1,5 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
-// $Id: srcrecords.h,v 1.8.2.1 2003/12/26 16:27:34 mdz Exp $
 /* ######################################################################
    
    Source Package Records - Allows access to source package records
@@ -13,6 +12,8 @@
 #ifndef PKGLIB_SRCRECORDS_H
 #define PKGLIB_SRCRECORDS_H
 
+#include <apt-pkg/macros.h>
+#include <apt-pkg/hashes.h>
 
 #include <string>
 #include <vector>
@@ -28,18 +29,26 @@ class pkgSrcRecords
 {
    public:
 
+APT_IGNORE_DEPRECATED_PUSH
    // Describes a single file
    struct File
    {
-      std::string MD5Hash;
-      unsigned long Size;
+      APT_DEPRECATED_MSG("Use Hashes member instead of hardcoded hash algorithm") std::string MD5Hash;
+      APT_DEPRECATED_MSG("Use FileSize member instead") unsigned long Size;
       std::string Path;
       std::string Type;
    };
-   
+   struct File2 : public File
+   {
+      unsigned long long FileSize;
+      HashStringList Hashes;
+   };
+APT_IGNORE_DEPRECATED_POP
+
    // Abstract parser for each source record
    class Parser
    {
+      void * const d;
       protected:
       
       const pkgIndexFile *iIndex;
@@ -73,17 +82,18 @@ class pkgSrcRecords
 
       //FIXME: Add a parameter to specify which architecture to use for [wildcard] matching
       virtual bool BuildDepends(std::vector<BuildDepRec> &BuildDeps, bool const &ArchOnly, bool const &StripMultiArch = true) = 0;
-      static const char *BuildDepType(unsigned char const &Type);
+      static const char *BuildDepType(unsigned char const &Type) APT_PURE;
 
       virtual bool Files(std::vector<pkgSrcRecords::File> &F) = 0;
-      
-      Parser(const pkgIndexFile *Index) : iIndex(Index) {};
-      virtual ~Parser() {};
+      bool Files2(std::vector<pkgSrcRecords::File2> &F);
+
+      explicit Parser(const pkgIndexFile *Index);
+      virtual ~Parser();
    };
    
    private:
    /** \brief dpointer placeholder (for later in case we need it) */
-   void *d;
+   void * const d;
    
    // The list of files and the current parser pointer
    std::vector<Parser*> Files;
@@ -94,10 +104,15 @@ class pkgSrcRecords
    // Reset the search
    bool Restart();
 
-   // Locate a package by name
-   Parser *Find(const char *Package,bool const &SrcOnly = false);
-   
-   pkgSrcRecords(pkgSourceList &List);
+   // Step to the next SourcePackage and return pointer to the 
+   // next SourceRecord. The pointer is owned by libapt.
+   const Parser* Step();
+
+   // Locate a package by name and return pointer to the Parser.
+   // The pointer is owned by libapt.
+   Parser* Find(const char *Package,bool const &SrcOnly = false);
+
+   explicit pkgSrcRecords(pkgSourceList &List);
    virtual ~pkgSrcRecords();
 };