From 050058c5bfa668e28bd6f53043126025943ee0a2 Mon Sep 17 00:00:00 2001
From: Hans Leidekker <hans@codeweavers.com>
Date: Tue, 26 Jul 2011 09:26:07 +0200
Subject: [PATCH] winhttp: Add accept types to the request headers.

---
 dlls/winhttp/request.c         | 11 ++++++++--
 dlls/winhttp/session.c         | 38 +++++++++++++++++++++++++++++++++-
 dlls/winhttp/winhttp_private.h |  2 ++
 3 files changed, 48 insertions(+), 3 deletions(-)

diff --git a/dlls/winhttp/request.c b/dlls/winhttp/request.c
index 15979c30de9..00f5caf840b 100644
--- a/dlls/winhttp/request.c
+++ b/dlls/winhttp/request.c
@@ -1031,8 +1031,13 @@ static BOOL send_request( request_t *request, LPCWSTR headers, DWORD headers_len
     WCHAR *req = NULL;
     char *req_ascii;
     int bytes_sent;
-    DWORD len;
+    DWORD len, i, flags;
 
+    flags = WINHTTP_ADDREQ_FLAG_ADD|WINHTTP_ADDREQ_FLAG_COALESCE_WITH_COMMA;
+    for (i = 0; i < request->num_accept_types; i++)
+    {
+        process_header( request, attr_accept, request->accept_types[i], flags, TRUE );
+    }
     if (session->agent)
         process_header( request, attr_user_agent, session->agent, WINHTTP_ADDREQ_FLAG_ADD_IF_NEW, TRUE );
 
@@ -2422,6 +2427,8 @@ static HRESULT WINAPI winhttp_request_Open(
     BSTR url,
     VARIANT async )
 {
+    static const WCHAR typeW[] = {'*','/','*',0};
+    static const WCHAR *acceptW[] = {typeW, NULL};
     struct winhttp_request *request = impl_from_IWinHttpRequest( iface );
     HINTERNET hsession = NULL, hconnect = NULL, hrequest;
     URL_COMPONENTS uc;
@@ -2461,7 +2468,7 @@ static HRESULT WINAPI winhttp_request_Open(
         err = get_last_error();
         goto error;
     }
-    if (!(hrequest = WinHttpOpenRequest( hconnect, method, path, NULL, NULL, NULL, 0 )))
+    if (!(hrequest = WinHttpOpenRequest( hconnect, method, path, NULL, NULL, acceptW, 0 )))
     {
         err = get_last_error();
         goto error;
diff --git a/dlls/winhttp/session.c b/dlls/winhttp/session.c
index 14f3940fef3..1fe18892724 100644
--- a/dlls/winhttp/session.c
+++ b/dlls/winhttp/session.c
@@ -527,7 +527,7 @@ end:
 static void request_destroy( object_header_t *hdr )
 {
     request_t *request = (request_t *)hdr;
-    DWORD i;
+    unsigned int i;
 
     TRACE("%p\n", request);
 
@@ -544,6 +544,8 @@ static void request_destroy( object_header_t *hdr )
         heap_free( request->headers[i].value );
     }
     heap_free( request->headers );
+    for (i = 0; i < request->num_accept_types; i++) heap_free( request->accept_types[i] );
+    heap_free( request->accept_types );
     heap_free( request );
 }
 
@@ -859,6 +861,39 @@ static const object_vtbl_t request_vtbl =
     request_set_option
 };
 
+static BOOL store_accept_types( request_t *request, const WCHAR **accept_types )
+{
+    const WCHAR **types = accept_types;
+    int i;
+
+    if (!types) return TRUE;
+    while (*types)
+    {
+        request->num_accept_types++;
+        types++;
+    }
+    if (!request->num_accept_types) return TRUE;
+    if (!(request->accept_types = heap_alloc( request->num_accept_types * sizeof(WCHAR *))))
+    {
+        request->num_accept_types = 0;
+        return FALSE;
+    }
+    types = accept_types;
+    for (i = 0; i < request->num_accept_types; i++)
+    {
+        if (!(request->accept_types[i] = strdupW( *types )))
+        {
+            for (; i >= 0; i--) heap_free( request->accept_types[i] );
+            heap_free( request->accept_types );
+            request->accept_types = NULL;
+            request->num_accept_types = 0;
+            return FALSE;
+        }
+        types++;
+    }
+    return TRUE;
+}
+
 /***********************************************************************
  *          WinHttpOpenRequest (winhttp.@)
  */
@@ -926,6 +961,7 @@ HINTERNET WINAPI WinHttpOpenRequest( HINTERNET hconnect, LPCWSTR verb, LPCWSTR o
 
     if (!version || !version[0]) version = http1_1;
     if (!(request->version = strdupW( version ))) goto end;
+    if (!(store_accept_types( request, types ))) goto end;
 
     if (!(hrequest = alloc_handle( &request->hdr ))) goto end;
     request->hdr.handle = hrequest;
diff --git a/dlls/winhttp/winhttp_private.h b/dlls/winhttp/winhttp_private.h
index 4bac24f148f..fbd5032e174 100644
--- a/dlls/winhttp/winhttp_private.h
+++ b/dlls/winhttp/winhttp_private.h
@@ -157,6 +157,8 @@ typedef struct
     DWORD content_read;   /* bytes read so far */
     header_t *headers;
     DWORD num_headers;
+    WCHAR **accept_types;
+    DWORD num_accept_types;
 } request_t;
 
 typedef struct _task_header_t task_header_t;