Hans Leidekker : winhttp: Implement HTTP_OPTION_PARENT_HANDLE for connection handles.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 253d2c17d6264050c965f550b7103d174a5097d5
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=253d2c17d6264050c965f550b7...

Author: Hans Leidekker <hans(a)codeweavers.com>
Date:   Mon Oct 26 09:56:33 2009 +0100

winhttp: Implement HTTP_OPTION_PARENT_HANDLE for connection handles.

---

 dlls/winhttp/session.c |   28 +++++++++++++++++++++++++++-
 1 files changed, 27 insertions(+), 1 deletions(-)

diff --git a/dlls/winhttp/session.c b/dlls/winhttp/session.c
index 448603f..9992e5b 100644
--- a/dlls/winhttp/session.c
+++ b/dlls/winhttp/session.c
@@ -229,10 +229,36 @@ static void connect_destroy( object_header_t *hdr )
     heap_free( connect );
 }
 
+static BOOL connect_query_option( object_header_t *hdr, DWORD option, LPVOID buffer, LPDWORD buflen )
+{
+    connect_t *connect = (connect_t *)hdr;
+
+    switch (option)
+    {
+    case WINHTTP_OPTION_PARENT_HANDLE:
+    {
+        if (!buffer || *buflen < sizeof(HINTERNET))
+        {
+            *buflen = sizeof(HINTERNET);
+            set_last_error( ERROR_INSUFFICIENT_BUFFER );
+            return FALSE;
+        }
+
+        *(HINTERNET *)buffer = ((object_header_t *)connect->session)->handle;
+        *buflen = sizeof(HINTERNET);
+        return TRUE;
+    }
+    default:
+        FIXME("unimplemented option %u\n", option);
+        set_last_error( ERROR_INVALID_PARAMETER );
+        return FALSE;
+    }
+}
+
 static const object_vtbl_t connect_vtbl =
 {
     connect_destroy,
-    NULL,
+    connect_query_option,
     NULL
 };