From d1559158615aed8e4e6048023dce89d9fe1e28c4 Mon Sep 17 00:00:00 2001
From: Juan Lang <juan.lang@gmail.com>
Date: Fri, 19 Oct 2007 10:22:15 -0700
Subject: [PATCH] wininet: Implement IsUrlCacheEntryExpiredW.

---
 dlls/wininet/urlcache.c | 41 +++++++++++++++++++++++++++++++++++++++--
 1 file changed, 39 insertions(+), 2 deletions(-)

diff --git a/dlls/wininet/urlcache.c b/dlls/wininet/urlcache.c
index a3c23efca39..4d0ceabbdb0 100644
--- a/dlls/wininet/urlcache.c
+++ b/dlls/wininet/urlcache.c
@@ -2933,6 +2933,43 @@ BOOL WINAPI IsUrlCacheEntryExpiredA( LPCSTR url, DWORD dwFlags, FILETIME* pftLas
  */
 BOOL WINAPI IsUrlCacheEntryExpiredW( LPCWSTR url, DWORD dwFlags, FILETIME* pftLastModified )
 {
-    FIXME("(%s, %08x, %p) stub\n", debugstr_w(url), dwFlags, pftLastModified);
-    return FALSE;
+    LPURLCACHE_HEADER pHeader;
+    CACHEFILE_ENTRY * pEntry;
+    URL_CACHEFILE_ENTRY * pUrlEntry;
+    URLCACHECONTAINER * pContainer;
+
+    TRACE("(%s, %08x, %p)\n", debugstr_w(url), dwFlags, pftLastModified);
+
+    if (!URLCacheContainers_FindContainerW(url, &pContainer))
+        return FALSE;
+
+    if (!URLCacheContainer_OpenIndex(pContainer))
+        return FALSE;
+
+    if (!(pHeader = URLCacheContainer_LockIndex(pContainer)))
+        return FALSE;
+
+    if (!URLCache_FindEntryInHashW(pHeader, url, &pEntry))
+    {
+        URLCacheContainer_UnlockIndex(pContainer, pHeader);
+        TRACE("entry %s not found!\n", debugstr_w(url));
+        SetLastError(ERROR_FILE_NOT_FOUND);
+        return FALSE;
+    }
+
+    if (pEntry->dwSignature != URL_SIGNATURE)
+    {
+        URLCacheContainer_UnlockIndex(pContainer, pHeader);
+        FIXME("Trying to retrieve entry of unknown format %s\n", debugstr_an((LPSTR)&pEntry->dwSignature, sizeof(DWORD)));
+        SetLastError(ERROR_FILE_NOT_FOUND);
+        return FALSE;
+    }
+
+    pUrlEntry = (URL_CACHEFILE_ENTRY *)pEntry;
+
+    DosDateTimeToFileTime(pUrlEntry->wExpiredDate, pUrlEntry->wExpiredTime, pftLastModified);
+
+    URLCacheContainer_UnlockIndex(pContainer, pHeader);
+
+    return TRUE;
 }