warning: cast from type A to type B casts away qualifiers [-Wcast-qual]

[apt.git] / apt-pkg / contrib / hashsum_template.h

diff --git a/apt-pkg/contrib/hashsum_template.h b/apt-pkg/contrib/hashsum_template.h
index 7667baf92d71b7ce9e2b760377a5f93085ef11e4..97b6a4ad90cd1c7778f6f2aa1d51c3495796e656 100644 (file)
--- a/apt-pkg/contrib/hashsum_template.h
+++ b/apt-pkg/contrib/hashsum_template.h
@@ -10,28 +10,38 @@
 #ifndef APTPKG_HASHSUM_TEMPLATE_H
 #define APTPKG_HASHSUM_TEMPLATE_H
 
 #ifndef APTPKG_HASHSUM_TEMPLATE_H
 #define APTPKG_HASHSUM_TEMPLATE_H
 

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

 #include <string>
 #include <cstring>
 #include <algorithm>
 #include <stdint.h>
 
 #include <string>
 #include <cstring>
 #include <algorithm>
 #include <stdint.h>
 

+#include <apt-pkg/strutl.h>
+
+#ifndef APT_8_CLEANER_HEADERS

 using std::string;
 using std::min;
 using std::string;
 using std::min;

+#endif

 
 template<int N>
 class HashSumValue
 {
    unsigned char Sum[N/8];
 
 template<int N>
 class HashSumValue
 {
    unsigned char Sum[N/8];

-   
+

    public:
 
    // Accessors
    bool operator ==(const HashSumValue &rhs) const
    {
       return memcmp(Sum,rhs.Sum,sizeof(Sum)) == 0;
    public:
 
    // Accessors
    bool operator ==(const HashSumValue &rhs) const
    {
       return memcmp(Sum,rhs.Sum,sizeof(Sum)) == 0;

-   }; 
+   }
+   bool operator !=(const HashSumValue &rhs) const
+   {
+      return memcmp(Sum,rhs.Sum,sizeof(Sum)) != 0;
+   }

 
 

-   string Value() const
+   std::string Value() const

    {
       char Conv[16] =
       { '0','1','2','3','4','5','6','7','8','9','a','b',
    {
       char Conv[16] =
       { '0','1','2','3','4','5','6','7','8','9','a','b',


@@ -39,7 +49,7 @@ class HashSumValue
       };
       char Result[((N/8)*2)+1];
       Result[(N/8)*2] = 0;
       };
       char Result[((N/8)*2)+1];
       Result[(N/8)*2] = 0;

-      
+

       // Convert each char into two letters
       int J = 0;
       int I = 0;
       // Convert each char into two letters
       int J = 0;
       int I = 0;


@@ -48,32 +58,32 @@ class HashSumValue
          Result[I] = Conv[Sum[J] >> 4];
          Result[I + 1] = Conv[Sum[J] & 0xF];
       }
          Result[I] = Conv[Sum[J] >> 4];
          Result[I + 1] = Conv[Sum[J] & 0xF];
       }

-      return string(Result);
-   };
-   
+      return std::string(Result);
+   }
+

    inline void Value(unsigned char S[N/8])
    {
    inline void Value(unsigned char S[N/8])
    {

-      for (int I = 0; I != sizeof(Sum); I++) 
+      for (int I = 0; I != sizeof(Sum); ++I)

          S[I] = Sum[I];
          S[I] = Sum[I];

-   };
+   }

 
 

-   inline operator string() const 
+   inline operator std::string() const

    {
       return Value();
    {
       return Value();

-   };
+   }

 
 

-   bool Set(string Str) 
+   bool Set(std::string Str)

    {
       return Hex2Num(Str,Sum,sizeof(Sum));
    {
       return Hex2Num(Str,Sum,sizeof(Sum));

-   };
+   }

 
 

-   inline void Set(unsigned char S[N/8]) 
+   inline void Set(unsigned char S[N/8])

    {
    {

-      for (int I = 0; I != sizeof(Sum); I++) 
+      for (int I = 0; I != sizeof(Sum); ++I)

          Sum[I] = S[I];
          Sum[I] = S[I];

-   };
+   }

 
 

-   HashSumValue(string Str) 
+   HashSumValue(std::string Str)

    {
          memset(Sum,0,sizeof(Sum));
          Set(Str);
    {
          memset(Sum,0,sizeof(Sum));
          Set(Str);


@@ -84,4 +94,25 @@ class HashSumValue
    }
 };
 
    }
 };
 

+class SummationImplementation
+{
+   public:
+   virtual bool Add(const unsigned char *inbuf, unsigned long long inlen) = 0;
+   inline bool Add(const char *inbuf, unsigned long long const inlen)
+   { return Add((const unsigned char *)inbuf, inlen); }
+
+   inline bool Add(const unsigned char *Data)
+   { return Add(Data, strlen((const char *)Data)); }
+   inline bool Add(const char *Data)
+   { return Add((const unsigned char *)Data, strlen((const char *)Data)); }
+
+   inline bool Add(const unsigned char *Beg, const unsigned char *End)
+   { return Add(Beg, End - Beg); }
+   inline bool Add(const char *Beg, const char *End)
+   { return Add((const unsigned char *)Beg, End - Beg); }
+
+   bool AddFD(int Fd, unsigned long long Size = 0);
+   bool AddFD(FileFd &Fd, unsigned long long Size = 0);
+};
+

 #endif
 #endif