/*
 * C-callable .NET bridge, 
 *
 * (c) 2003-2009, Sigbjorn Finne <sof@forkIO.com>
 *
 */
#ifndef __HSDOTNET_H__
#define __HSDOTNET_H__

typedef enum { 
  Dotnet_Byte = 0,
  Dotnet_Boolean,
  Dotnet_Char,
  Dotnet_Double,
  Dotnet_Float,
  Dotnet_Int,
  Dotnet_Int8,
  Dotnet_Int16,
  Dotnet_Int32,
  Dotnet_Int64,
  Dotnet_Word8,
  Dotnet_Word16,
  Dotnet_Word32,
  Dotnet_Word64,
  Dotnet_Ptr,
  Dotnet_Unit,
  Dotnet_Object,
  Dotnet_String
} DotnetType;

typedef union {
  unsigned char      arg_byte;
  unsigned int       arg_bool;
  unsigned char      arg_char;
  int                arg_int;
  signed   char      arg_int8;
  signed   short     arg_int16;
  signed   int       arg_int32;
#if defined(_MSC_VER)
  signed  __int64    arg_int64;
#else
  signed  long long  arg_int64;
#endif
  float              arg_float;
  double             arg_double;
  unsigned char      arg_word8;
  unsigned short     arg_word16;
  unsigned int       arg_word32;
#if defined(_MSC_VER)
  unsigned __int64   arg_word64;
#else
  unsigned long long arg_word64;
#endif
  void*              arg_ptr;
  void*              arg_obj;
  void*              arg_str;
} DotnetArgVal;

typedef struct {
  DotnetArgVal arg;
  int          arg_type;
} DotnetArg;

#if !defined(__cplusplus)
extern char* DN_invokeStatic ( char       *assemName,
			       char       *methName,
			       char       *tyArgs,
			       DotnetArg  *args,
			       int        n_args,
			       int        asBoxed,
			       int        resultTy,
			       void       *res);
extern char* DN_getStatic ( char       *assemName,
			    char       *fieldClsName,
			    DotnetArg  *args,
			    int        n_args,
			    int        asBoxed,
			    int        resultTy,
			    void       *res);
extern char* DN_setStatic ( char       *assemName,
			    char       *fieldClsName,
			    DotnetArg  *args,
			    int        n_args,
			    int        asBoxed,
			    int        resultTy,
			    void       *res);
extern char* DN_createObject ( char       *assemName,
			       char       *methName,
			       DotnetArg  *args,
			       int        n_args,
			       int        asBoxed,
			       int        resultTy,
			       void       *res);

extern char* DN_invokeMethod ( char       *methName,
			       char       *tyArgs,
			       DotnetArg  *args,
			       int        n_args,
			       int        asBoxed,
			       int        resultTy,
			       void       *res);

extern char* DN_getField ( char       *methName,
			   DotnetArg  *args,
			   int        n_args,
			   int        asBoxed,
			   int        resultTy,
			   void       *res);
extern char* DN_setField ( char       *clsAndMethName,
			   DotnetArg  *args,
			   int        n_args,
             	           int        asBoxed,
			   int        resultTy,
			   void       *res);

extern char* DN_mkVector ( int ty,
			   int sz,
			   void* res);
extern char* DN_newString ( char* str );
extern char* DN_defineDelegator ( char* delTy,
				  void* funPtr,
				  /*[out]*/void* res);
extern char* DN_derefHandle ( void* hPtr,
			      /*[out]*/void* res);
extern void  DN_setDumpExceptionsFlag ( unsigned char flg );

extern void stopDotnetBridge(void);
#endif

#endif /* __HSDOTNET_H__ */