#include <errno.h>
#include "gioerror.h"
+#ifdef G_OS_WIN32
+#include <winsock2.h>
+#endif
/**
* SECTION:gioerror
break;
#endif
+#ifdef ECONNRESET
+ case ECONNRESET:
+ return G_IO_ERROR_CONNECTION_CLOSED;
+ break;
+#endif
+
+#ifdef ENOTCONN
+ case ENOTCONN:
+ return G_IO_ERROR_NOT_CONNECTED;
+ break;
+#endif
+
default:
return G_IO_ERROR_FAILED;
break;
* g_io_error_from_win32_error:
* @error_code: Windows error number.
*
- * Converts some common error codes into GIO error codes. The fallback
- * value %G_IO_ERROR_FAILED is returned for error codes not currently
+ * Converts some common error codes (as returned from GetLastError()
+ * or WSAGetLastError()) into GIO error codes. The fallback value
+ * %G_IO_ERROR_FAILED is returned for error codes not currently
* handled (but note that future GLib releases may return a more
* specific value instead).
*
+ * You can use g_win32_error_message() to get a localized string
+ * corresponding to @error_code. (But note that unlike g_strerror(),
+ * g_win32_error_message() returns a string that must be freed.)
+ *
* Returns: #GIOErrorEnum value for the given error number.
*
* Since: 2.26
GIOErrorEnum
g_io_error_from_win32_error (gint error_code)
{
+ /* Note: Winsock errors are a subset of Win32 error codes as a
+ * whole. (The fact that the Winsock API makes them look like they
+ * aren't is just because the API predates Win32.)
+ */
+
switch (error_code)
{
+ case WSAEADDRINUSE:
+ return G_IO_ERROR_ADDRESS_IN_USE;
+
+ case WSAEWOULDBLOCK:
+ return G_IO_ERROR_WOULD_BLOCK;
+
+ case WSAEACCES:
+ return G_IO_ERROR_PERMISSION_DENIED;
+
+ case WSA_INVALID_HANDLE:
+ case WSA_INVALID_PARAMETER:
+ case WSAEBADF:
+ case WSAENOTSOCK:
+ return G_IO_ERROR_INVALID_ARGUMENT;
+
+ case WSAEPROTONOSUPPORT:
+ return G_IO_ERROR_NOT_SUPPORTED;
+
+ case WSAECANCELLED:
+ return G_IO_ERROR_CANCELLED;
+
+ case WSAESOCKTNOSUPPORT:
+ case WSAEOPNOTSUPP:
+ case WSAEPFNOSUPPORT:
+ case WSAEAFNOSUPPORT:
+ return G_IO_ERROR_NOT_SUPPORTED;
+
+ case WSAECONNRESET:
+ return G_IO_ERROR_CONNECTION_CLOSED;
+
+ case ERROR_PIPE_LISTENING:
+ return G_IO_ERROR_NOT_CONNECTED;
+
default:
return G_IO_ERROR_FAILED;
- break;
}
}