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[WS2_32]

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implement WSAAddressToStringA/W (taken from wine)

svn path=/trunk/; revision=47419
This commit is contained in:
Christoph von Wittich 2010-05-29 17:33:37 +00:00
parent 08ca572fc4
commit 2489a60f61
1 changed files with 58 additions and 6 deletions
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64
reactos/dll/win32/ws2_32/misc/ns.c
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@ -32,10 +32,44 @@ WSAAddressToStringA(IN LPSOCKADDR lpsaAddress,
OUT LPSTR lpszAddressString,
IN OUT LPDWORD lpdwAddressStringLength)
{
UNIMPLEMENTED
DWORD size;
CHAR buffer[54]; /* 32 digits + 7':' + '[' + '%" + 5 digits + ']:' + 5 digits + '\0' */
CHAR *p;
WSASetLastError(WSASYSCALLFAILURE);
return SOCKET_ERROR;
if (!lpsaAddress) return SOCKET_ERROR;
if (!lpszAddressString || !lpdwAddressStringLength) return SOCKET_ERROR;
switch(lpsaAddress->sa_family)
{
case AF_INET:
if (dwAddressLength < sizeof(SOCKADDR_IN)) return SOCKET_ERROR;
sprintf( buffer, "%u.%u.%u.%u:%u",
(unsigned int)(ntohl( ((SOCKADDR_IN *)lpsaAddress)->sin_addr.s_addr ) >> 24 & 0xff),
(unsigned int)(ntohl( ((SOCKADDR_IN *)lpsaAddress)->sin_addr.s_addr ) >> 16 & 0xff),
(unsigned int)(ntohl( ((SOCKADDR_IN *)lpsaAddress)->sin_addr.s_addr ) >> 8 & 0xff),
(unsigned int)(ntohl( ((SOCKADDR_IN *)lpsaAddress)->sin_addr.s_addr ) & 0xff),
ntohs( ((SOCKADDR_IN *)lpsaAddress)->sin_port ) );
p = strchr( buffer, ':' );
if (!((SOCKADDR_IN *)lpsaAddress)->sin_port) *p = 0;
break;
default:
WSASetLastError(WSAEINVAL);
return SOCKET_ERROR;
}
size = strlen( buffer ) + 1;
if (*lpdwAddressStringLength < size)
{
*lpdwAddressStringLength = size;
WSASetLastError(WSAEFAULT);
return SOCKET_ERROR;
}
*lpdwAddressStringLength = size;
strcpy( lpszAddressString, buffer );
return 0;
}
@ -50,10 +84,28 @@ WSAAddressToStringW(IN LPSOCKADDR lpsaAddress,
OUT LPWSTR lpszAddressString,
IN OUT LPDWORD lpdwAddressStringLength)
{
UNIMPLEMENTED
INT ret;
DWORD size;
WCHAR buffer[54]; /* 32 digits + 7':' + '[' + '%" + 5 digits + ']:' + 5 digits + '\0' */
CHAR bufAddr[54];
WSASetLastError(WSASYSCALLFAILURE);
return SOCKET_ERROR;
size = *lpdwAddressStringLength;
ret = WSAAddressToStringA(lpsaAddress, dwAddressLength, NULL, bufAddr, &size);
if (ret) return ret;
MultiByteToWideChar( CP_ACP, 0, bufAddr, size, buffer, sizeof( buffer )/sizeof(WCHAR));
if (*lpdwAddressStringLength < size)
{
*lpdwAddressStringLength = size;
WSASetLastError(WSAEFAULT);
return SOCKET_ERROR;
}
*lpdwAddressStringLength = size;
lstrcpyW( lpszAddressString, buffer );
return 0;
}