TKSocket.h

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// @(#)root/krb5auth:$Id$
// Author: Maarten Ballintijn   27/10/2003
 
#ifndef ROOT_TKSocket
#define ROOT_TKSocket
 
#if !defined(__CINT__)
 
#include "Krb5Auth.h"
 
#else
 
typedef void* krb5_principal;
typedef void* krb5_auth_context;
typedef void* krb5_context;
typedef void* krb5_ccache;
typedef void* krb5_principal;
 
#endif
 
#include "TObject.h"
 
 
class TSocket;
 
 
class TKSocket : public TObject {
 
private:
   TSocket                *fSocket;       //underlying socket
   krb5_principal          fServer;       //server principal
   krb5_auth_context       fAuthContext;  //per connection kerberos authentication context
 
   static krb5_context     fgContext;     //shared kerberos context
   static krb5_ccache      fgCCDef;       //shared default credential cache
   static krb5_principal   fgClient;      //client principal
 
   TKSocket(TSocket *s = 0);
 
public:
   ~TKSocket();
 
   enum EEncoding { kNone = 0, kSafe = 1, kPriv = 2 };
 
   struct Desc_t {
      Short_t  fLength;
      Short_t  fType;
   };
 
   Int_t BlockRead(char *&buf, EEncoding &type);
   Int_t BlockWrite(const char *buf, Int_t len, EEncoding type);
 
   static TKSocket *Connect(const char *server, Int_t port);
 
   ClassDef(TKSocket,0) // General kerberized socket
};
 
#endif