Hello,
_i use the managed code :_
[StructLayout(LayoutKind.Sequential, CharSet=CharSet.Ansi)] //.Ansi
public struct SHA_CTX
{
public uint h0;
public uint h1;
public uint h2;
public uint h3;
public uint h4; //unsigned long en C 32bits
public uint Nl;
public uint Nh; //unsigned long en C 32bits
[ MarshalAs( UnmanagedType.ByValArray, SizeConst=16 )]
public uint [] data ;
public int num;
}
__and before to use a struct SHA_CTX : i do that :__
SHA_CTX m_ShaCtx = new SHA_CTX();
m_ShaCtx.data = new uint[ 16 ];
__and i use the function : _ _
[DllImport("libeay32")]
public static extern void SHA1_Init( ref SHA_CTX c);
_
_This code allow me to use the libeay32.so on Linux.
the native code is (sha.h) :_ _
typedef struct SHAstate_st
{
SHA_LONG h0,h1,h2,h3,h4;
SHA_LONG Nl,Nh;
SHA_LONG data[SHA_LBLOCK];
unsigned int num;
} SHA_CTX;
I have used too , the fixed array syntax (technic 2). Both of this
technics function very well with mono on Linux.
But on Windows, the technic 1 doesn't function with the CLR of
Microsoft. But this function if i compile the sources with the
compilateur of Microsoft.
The technic 2 doesn't function in the two cases because , in the IDE
visual .NET , the syntax :
fixed uint data [16]; // in the struct SHA_CTX
is not accepted .
do you know if there are some incompatibilities with the bytecode
generated with the compilateur mono and Microsoft ?
Do you know how can i correct my trouble ? i want to exute my code with
mono in Linux and the Microsoft's CLR in Windows.
Thank you, sorry for my poor english.
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