Jacek Caban : ws2_32: Added support for overlapped GetAddrInfoExW.
Alexandre Julliard
julliard at winehq.org
Wed Aug 2 15:31:59 CDT 2017
Module: wine
Branch: master
Commit: a71c18e7fd11611da6775e6dee1100c51fbffeb4
URL: http://source.winehq.org/git/wine.git/?a=commit;h=a71c18e7fd11611da6775e6dee1100c51fbffeb4
Author: Jacek Caban <jacek at codeweavers.com>
Date: Tue Aug 1 19:36:28 2017 +0200
ws2_32: Added support for overlapped GetAddrInfoExW.
Signed-off-by: Jacek Caban <jacek at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/ws2_32/socket.c | 70 ++++++++++++++++++++++++++++++++++++++++++++++------
1 file changed, 62 insertions(+), 8 deletions(-)
diff --git a/dlls/ws2_32/socket.c b/dlls/ws2_32/socket.c
index b47e84d..9cae18f 100644
--- a/dlls/ws2_32/socket.c
+++ b/dlls/ws2_32/socket.c
@@ -6826,7 +6826,39 @@ static struct WS_addrinfo *addrinfo_WtoA(const struct WS_addrinfoW *ai)
return ret;
}
-static int WS_getaddrinfoW(const WCHAR *nodename, const WCHAR *servname, const struct WS_addrinfo *hints, ADDRINFOEXW **res)
+struct getaddrinfo_args
+{
+ OVERLAPPED *overlapped;
+ ADDRINFOEXW **result;
+ char *nodename;
+ char *servname;
+};
+
+static void WINAPI getaddrinfo_callback(TP_CALLBACK_INSTANCE *instance, void *context)
+{
+ struct getaddrinfo_args *args = context;
+ OVERLAPPED *overlapped = args->overlapped;
+ HANDLE event = overlapped->hEvent;
+ struct WS_addrinfo *res;
+ int ret;
+
+ ret = WS_getaddrinfo(args->nodename, args->servname, NULL, &res);
+ if (res)
+ {
+ *args->result = addrinfo_list_AtoW(res);
+ overlapped->u.Pointer = args->result;
+ WS_freeaddrinfo(res);
+ }
+
+ HeapFree(GetProcessHeap(), 0, args->nodename);
+ HeapFree(GetProcessHeap(), 0, args->servname);
+ HeapFree(GetProcessHeap(), 0, args);
+
+ overlapped->Internal = ret;
+ if (event) SetEvent(event);
+}
+
+static int WS_getaddrinfoW(const WCHAR *nodename, const WCHAR *servname, const struct WS_addrinfo *hints, ADDRINFOEXW **res, OVERLAPPED *overlapped)
{
int ret = EAI_MEMORY, len, i;
char *nodenameA = NULL, *servnameA = NULL;
@@ -6878,8 +6910,32 @@ static int WS_getaddrinfoW(const WCHAR *nodename, const WCHAR *servname, const s
WideCharToMultiByte(CP_ACP, 0, servname, -1, servnameA, len, NULL, NULL);
}
- ret = WS_getaddrinfo(nodenameA, servnameA, hints, &resA);
+ if (overlapped)
+ {
+ struct getaddrinfo_args *args;
+
+ if (!(args = HeapAlloc(GetProcessHeap(), 0, sizeof(*args)))) goto end;
+ args->overlapped = overlapped;
+ args->result = res;
+ args->nodename = nodenameA;
+ args->servname = servnameA;
+
+ overlapped->Internal = WSAEINPROGRESS;
+ if (!TrySubmitThreadpoolCallback(getaddrinfo_callback, args, NULL))
+ {
+ HeapFree(GetProcessHeap(), 0, args);
+ ret = GetLastError();
+ goto end;
+ }
+
+ if (local_nodenameW != nodename)
+ HeapFree(GetProcessHeap(), 0, local_nodenameW);
+ WSASetLastError(ERROR_IO_PENDING);
+ return ERROR_IO_PENDING;
+ }
+
+ ret = WS_getaddrinfo(nodenameA, servnameA, hints, &resA);
if (!ret)
{
*res = addrinfo_list_AtoW(resA);
@@ -6914,14 +6970,12 @@ int WINAPI GetAddrInfoExW(const WCHAR *name, const WCHAR *servname, DWORD namesp
FIXME("Unsupported hints\n");
if (timeout)
FIXME("Unsupported timeout\n");
- if (overlapped)
- FIXME("Unsupported overlapped\n");
if (completion_routine)
FIXME("Unsupported completion_routine\n");
if (handle)
FIXME("Unsupported cancel handle\n");
- ret = WS_getaddrinfoW(name, servname, NULL, result);
+ ret = WS_getaddrinfoW(name, servname, NULL, result, overlapped);
if (ret) return ret;
if (handle) *handle = (HANDLE)0xdeadbeef;
return 0;
@@ -6932,8 +6986,8 @@ int WINAPI GetAddrInfoExW(const WCHAR *name, const WCHAR *servname, DWORD namesp
*/
int WINAPI GetAddrInfoExOverlappedResult(OVERLAPPED *overlapped)
{
- FIXME("(%p)\n", overlapped);
- return SOCKET_ERROR;
+ TRACE("(%p)\n", overlapped);
+ return overlapped->Internal;
}
/***********************************************************************
@@ -6959,7 +7013,7 @@ int WINAPI GetAddrInfoW(LPCWSTR nodename, LPCWSTR servname, const ADDRINFOW *hin
*res = NULL;
if (hints) hintsA = addrinfo_WtoA(hints);
- ret = WS_getaddrinfoW(nodename, servname, hintsA, &resex);
+ ret = WS_getaddrinfoW(nodename, servname, hintsA, &resex, NULL);
WS_freeaddrinfo(hintsA);
if (ret) return ret;
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