close server if parsing of header field failed

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

diff --git a/apt-pkg/pkgrecords.h b/apt-pkg/pkgrecords.h
index b0b449ae14c69f4bf673965574926cb41e51831d..8da3265c67cfa7d9900a74c3ae27aff26c7f6014 100644 (file)
--- a/apt-pkg/pkgrecords.h
+++ b/apt-pkg/pkgrecords.h
@@ -31,7 +31,7 @@ class pkgRecords                                                      /*{{{*/
    
    private:
    /** \brief dpointer placeholder (for later in case we need it) */
-   void *d;
+   void * const d;
    
    pkgCache &Cache;
    std::vector<Parser *>Files;
@@ -42,8 +42,8 @@ class pkgRecords                                                      /*{{{*/
    Parser &Lookup(pkgCache::DescFileIterator const &Desc);
 
    // Construct destruct
-   pkgRecords(pkgCache &Cache);
-   ~pkgRecords();
+   explicit pkgRecords(pkgCache &Cache);
+   virtual ~pkgRecords();
 };
                                                                        /*}}}*/
 class pkgRecords::Parser                                               /*{{{*/
@@ -68,15 +68,29 @@ class pkgRecords::Parser                                            /*{{{*/
     * choose the hash to be used.
     */
    virtual HashStringList Hashes() const { return HashStringList(); };
-   APT_DEPRECATED std::string MD5Hash() const { return GetHashFromHashes("MD5Sum"); };
-   APT_DEPRECATED std::string SHA1Hash() const { return GetHashFromHashes("SHA1"); };
-   APT_DEPRECATED std::string SHA256Hash() const { return GetHashFromHashes("SHA256"); };
-   APT_DEPRECATED std::string SHA512Hash() const { return GetHashFromHashes("SHA512"); };
+   APT_DEPRECATED_MSG("Use .Hashes instead of a hardcoded hash algorithm") std::string MD5Hash() const { return GetHashFromHashes("MD5Sum"); };
+   APT_DEPRECATED_MSG("Use .Hashes instead of a hardcoded hash algorithm") std::string SHA1Hash() const { return GetHashFromHashes("SHA1"); };
+   APT_DEPRECATED_MSG("Use .Hashes instead of a hardcoded hash algorithm") std::string SHA256Hash() const { return GetHashFromHashes("SHA256"); };
+   APT_DEPRECATED_MSG("Use .Hashes instead of a hardcoded hash algorithm") std::string SHA512Hash() const { return GetHashFromHashes("SHA512"); };
 
    // These are some general stats about the package
    virtual std::string Maintainer() {return std::string();};
-   virtual std::string ShortDesc() {return std::string();};
-   virtual std::string LongDesc() {return std::string();};
+   /** return short description in language from record.
+    *
+    * @see #LongDesc
+    */
+   virtual std::string ShortDesc(std::string const &/*lang*/) {return std::string();};
+   /** return long description in language from record.
+    *
+    * If \b lang is empty the "best" available language will be
+    * returned as determined by the APT::Languages configuration.
+    * If a (requested) language can't be found in this record an empty
+    * string will be returned.
+    */
+   virtual std::string LongDesc(std::string const &/*lang*/) {return std::string();};
+   std::string ShortDesc() {return ShortDesc("");};
+   std::string LongDesc() {return LongDesc("");};
+
    virtual std::string Name() {return std::string();};
    virtual std::string Homepage() {return std::string();}
 
@@ -85,10 +99,12 @@ class pkgRecords::Parser                                            /*{{{*/
 
    // The record in binary form
    virtual void GetRec(const char *&Start,const char *&Stop) {Start = Stop = 0;};
-   
-   virtual ~Parser() {};
+
+   Parser();
+   virtual ~Parser();
 
    private:
+   void * const d;
    APT_HIDDEN std::string GetHashFromHashes(char const * const type) const
    {
       HashStringList const hashes = Hashes();