Alexander Morozov : wininet: Add support of INTERNET_FLAG_NO_CACHE_WRITE.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ad2f53db8f51c088d4a556aae4704a0a82aedb17
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=ad2f53db8f51c088d4a556aae4704a0a82aedb17

Author: Alexander Morozov <amorozov at etersoft.ru>
Date:   Fri Jul  4 14:00:29 2008 +0400

wininet: Add support of INTERNET_FLAG_NO_CACHE_WRITE.

---

 dlls/wininet/http.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/dlls/wininet/http.c b/dlls/wininet/http.c
index 970e502..8171838 100644
--- a/dlls/wininet/http.c
+++ b/dlls/wininet/http.c
@@ -3181,6 +3181,12 @@ BOOL WINAPI HTTP_HttpSendRequestW(LPWININETHTTPREQW lpwhr, LPCWSTR lpszHeaders,
         static const WCHAR pragma_nocache[] = {'P','r','a','g','m','a',':',' ','n','o','-','c','a','c','h','e','\r','\n',0};
         HTTP_HttpAddRequestHeadersW(lpwhr, pragma_nocache, strlenW(pragma_nocache), HTTP_ADDREQ_FLAG_ADD_IF_NEW);
     }
+    if ((lpwhr->hdr.dwFlags & INTERNET_FLAG_NO_CACHE_WRITE) && !strcmpW(lpwhr->lpszVerb, szPost))
+    {
+        static const WCHAR cache_control[] = {'C','a','c','h','e','-','C','o','n','t','r','o','l',':',
+                                              ' ','n','o','-','c','a','c','h','e','\r','\n',0};
+        HTTP_HttpAddRequestHeadersW(lpwhr, cache_control, strlenW(cache_control), HTTP_ADDREQ_FLAG_ADD_IF_NEW);
+    }
 
     do
     {