mirror of
https://github.com/reactos/reactos.git
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205 lines
4 KiB
C
205 lines
4 KiB
C
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS WinSock 2 API
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* FILE: dll/win32/ws2_32/src/sputil.c
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* PURPOSE: Transport Service Provider Utility Functions
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* PROGRAMMER: Alex Ionescu (alex@relsoft.net)
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*/
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/* INCLUDES ******************************************************************/
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#include <ws2_32.h>
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#define NDEBUG
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#include <debug.h>
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/* FUNCTIONS *****************************************************************/
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/*
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* @unimplemented
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*/
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INT
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WSPAPI
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WPUCompleteOverlappedRequest(IN SOCKET s,
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IN LPWSAOVERLAPPED lpOverlapped,
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IN DWORD dwError,
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IN DWORD cbTransferred,
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OUT LPINT lpErrno)
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{
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UNIMPLEMENTED;
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return 0;
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}
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/*
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* @unimplemented
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*/
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BOOL
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WSPAPI
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WPUCloseEvent(IN WSAEVENT hEvent,
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OUT LPINT lpErrno)
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{
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UNIMPLEMENTED;
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return FALSE;
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}
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/*
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* @unimplemented
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*/
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INT
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WSPAPI
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WPUCloseThread(IN LPWSATHREADID lpThreadId,
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OUT LPINT lpErrno)
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{
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UNIMPLEMENTED;
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return 0;
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}
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/*
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* @unimplemented
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*/
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WSAEVENT
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WSPAPI
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WPUCreateEvent(OUT LPINT lpErrno)
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{
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UNIMPLEMENTED;
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return (WSAEVENT)0;
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}
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/*
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* @unimplemented
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*/
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INT
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WSPAPI
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WPUOpenCurrentThread(OUT LPWSATHREADID lpThreadId,
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OUT LPINT lpErrno)
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{
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UNIMPLEMENTED;
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return 0;
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}
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/*
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* @implemented
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*/
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BOOL
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WSPAPI
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WPUPostMessage(IN HWND hWnd,
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IN UINT Msg,
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IN WPARAM wParam,
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IN LPARAM lParam)
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{
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/* Make sure we have a post routine */
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if (!WsSockPostRoutine) WsSockPostRoutine = PostMessage;
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/* Call it */
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return WsSockPostRoutine(hWnd, Msg, wParam, lParam);
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}
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/*
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* @implemented
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*/
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INT
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WSPAPI
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WPUQueryBlockingCallback(IN DWORD dwCatalogEntryId,
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OUT LPBLOCKINGCALLBACK FAR* lplpfnCallback,
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OUT PDWORD_PTR lpdwContext,
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OUT LPINT lpErrno)
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{
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PWSPROCESS Process;
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PWSTHREAD Thread;
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PTCATALOG Catalog;
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INT ErrorCode;
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INT Status;
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LPBLOCKINGCALLBACK Callback = NULL;
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PTCATALOG_ENTRY Entry;
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DWORD_PTR Context = 0;
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DPRINT("WPUQueryBlockingCallback: %lx \n", dwCatalogEntryId);
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/* Enter prolog */
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if ((ErrorCode = WsApiProlog(&Process, &Thread)) == ERROR_SUCCESS)
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{
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/* Get the callback function */
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Callback = Thread->BlockingCallback;
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/* Check if there is one */
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if (Callback)
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{
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/* Get the catalog */
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Catalog = WsProcGetTCatalog(Process);
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/* Find the entry for this ID */
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ErrorCode = WsTcGetEntryFromCatalogEntryId(Catalog,
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dwCatalogEntryId,
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&Entry);
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/* Check for success */
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if (ErrorCode == ERROR_SUCCESS)
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{
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/* Get the context */
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Context = (DWORD_PTR)Entry->Provider->Service.lpWSPCancelBlockingCall;
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/* Dereference the entry */
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WsTcEntryDereference(Entry);
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}
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}
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}
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/* Check error code */
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if (ErrorCode == ERROR_SUCCESS)
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{
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/* Return success as well */
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Status = ERROR_SUCCESS;
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}
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else
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{
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/* Return expected value and no callback */
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Status = SOCKET_ERROR;
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Callback = NULL;
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}
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/* Return the settings */
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*lpdwContext = Context;
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*lpErrno = ErrorCode;
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*lplpfnCallback = Callback;
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/* Return to caller */
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return Status;
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}
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/*
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* @unimplemented
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*/
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INT
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WSPAPI
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WPUQueueApc(IN LPWSATHREADID lpThreadId,
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IN LPWSAUSERAPC lpfnUserApc,
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IN DWORD_PTR dwContext,
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OUT LPINT lpErrno)
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{
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UNIMPLEMENTED;
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return 0;
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}
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/*
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* @unimplemented
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*/
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BOOL
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WSPAPI
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WPUResetEvent(IN WSAEVENT hEvent,
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OUT LPINT lpErrno)
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{
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UNIMPLEMENTED;
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return FALSE;
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}
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/*
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* @unimplemented
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*/
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BOOL
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WSPAPI
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WPUSetEvent(IN WSAEVENT hEvent,
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OUT LPINT lpErrno)
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{
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UNIMPLEMENTED;
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return FALSE;
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}
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