mirror of
https://github.com/hakril/PythonForWindows
synced 2026-06-08 14:31:45 +00:00
clement rouault
77 lines
2.5 KiB
Python
77 lines
2.5 KiB
Python
import ctypes
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import windows.generated_def as gdef
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from ..apiproxy import ApiProxy, NeededParameter
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from ..error import WinproxyError, succeed_on_zero, no_error_check, fail_on_minus_one
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len_ = len
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class Ws2_32Proxy(ApiProxy):
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APIDLL = "ws2_32"
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default_error_check = staticmethod(succeed_on_zero)
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def check_invalid_socket(func_name, result, func, args):
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if result == gdef.INVALID_SOCKET:
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raise WinproxyError(func_name, error_code=WSAGetLastError())
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return args
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@Ws2_32Proxy()
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def WSAStartup(wVersionRequested, lpWSAData):
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if isinstance(lpWSAData, gdef.WSADATA):
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lpWSAData = ctypes.byref(lpWSAData) # Not naturally done as lpWSAData is defined as a PVOID due to WSADATA32/WSADATA64 types
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return WSAStartup.ctypes_function(wVersionRequested, lpWSAData)
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@Ws2_32Proxy()
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def WSACleanup():
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return WSACleanup.ctypes_function()
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@Ws2_32Proxy(error_check=no_error_check)
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def WSAGetLastError():
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return WSAGetLastError.ctypes_function()
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@Ws2_32Proxy()
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def getaddrinfo(pNodeName, pServiceName, pHints, ppResult):
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return getaddrinfo.ctypes_function(pNodeName, pServiceName, pHints, ppResult)
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@Ws2_32Proxy()
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def GetAddrInfoW(pNodeName, pServiceName, pHints, ppResult):
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return GetAddrInfoW.ctypes_function(pNodeName, pServiceName, pHints, ppResult)
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@Ws2_32Proxy(error_check=check_invalid_socket)
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def WSASocketA(af, type, protocol, lpProtocolInfo, g, dwFlags):
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return WSASocketA.ctypes_function(af, type, protocol, lpProtocolInfo, g, dwFlags)
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@Ws2_32Proxy(error_check=check_invalid_socket)
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def WSASocketW(af, type, protocol, lpProtocolInfo, g, dwFlags):
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return WSASocketW.ctypes_function(af, type, protocol, lpProtocolInfo, g, dwFlags)
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@Ws2_32Proxy(error_check=check_invalid_socket)
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def socket(af, type, protocol):
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return socket.ctypes_function(af, type, protocol)
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@Ws2_32Proxy(error_check=fail_on_minus_one) # SOCKET_ERROR
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def connect(s, name, namelen):
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return connect.ctypes_function(s, name, namelen)
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@Ws2_32Proxy(error_check=fail_on_minus_one) # SOCKET_ERROR
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def send(s, buf, len=None, flags=0):
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if len is None:
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len = len_(buf)
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return send.ctypes_function(s, buf, len, flags)
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@Ws2_32Proxy(error_check=fail_on_minus_one) # SOCKET_ERROR
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def recv(s, buf, len=None, flags=0):
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if len is None:
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len = len_(buf)
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return recv.ctypes_function(s, buf, len, flags)
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@Ws2_32Proxy(error_check=fail_on_minus_one) # SOCKET_ERROR
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def shutdown(s, how):
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return shutdown.ctypes_function(s, how)
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@Ws2_32Proxy(error_check=fail_on_minus_one) # SOCKET_ERROR
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def closesocket(s):
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return closesocket.ctypes_function(s)
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