From: Jacek Caban <jacek@codeweavers.com>
Subject: [PATCH 1/2] mshtml: Added URI_ flags declaration and improved debug traces.
Message-Id: <54C6599B.1030003@codeweavers.com>
Date: Mon, 26 Jan 2015 16:13:31 +0100

---
 dlls/mshtml/nsiface.idl | 21 +++++++++++++++++++++
 dlls/mshtml/nsio.c      | 36 +++++++++++++++++++++++++++++++++---
 2 files changed, 54 insertions(+), 3 deletions(-)

diff --git a/dlls/mshtml/nsiface.idl b/dlls/mshtml/nsiface.idl
index 1d8e263..551406c 100644
--- a/dlls/mshtml/nsiface.idl
+++ b/dlls/mshtml/nsiface.idl
@@ -2731,6 +2731,27 @@ interface nsIDirectoryServiceProvider2 : nsIDirectoryServiceProvider
 ]
 interface nsIProtocolHandler : nsISupports
 {
+    const unsigned long URI_STD = 0;
+    const unsigned long URI_NORELATIVE = (1<<0);
+    const unsigned long URI_NOAUTH = (1<<1);
+    const unsigned long ALLOWS_PROXY = (1<<2);
+    const unsigned long ALLOWS_PROXY_HTTP = (1<<3);
+    const unsigned long URI_INHERITS_SECURITY_CONTEXT = (1<<4);
+    const unsigned long URI_FORBIDS_AUTOMATIC_DOCUMENT_REPLACEMENT = (1<<5);
+    const unsigned long URI_LOADABLE_BY_ANYONE = (1<<6);
+    const unsigned long URI_DANGEROUS_TO_LOAD = (1<<7);
+    const unsigned long URI_IS_UI_RESOURCE = (1<<8);
+    const unsigned long URI_IS_LOCAL_FILE = (1<<9);
+    const unsigned long URI_LOADABLE_BY_SUBSUMERS = (1<<10);
+    const unsigned long URI_DOES_NOT_RETURN_DATA = (1<<11);
+    const unsigned long URI_IS_LOCAL_RESOURCE = (1<<12);
+    const unsigned long URI_OPENING_EXECUTES_SCRIPT = (1<<13);
+    const unsigned long URI_NON_PERSISTABLE = (1<<14);
+    const unsigned long URI_FORBIDS_COOKIE_ACCESS = (1<<15);
+    const unsigned long URI_CROSS_ORIGIN_NEEDS_WEBAPPS_PERM = (1<<16);
+    const unsigned long URI_SYNC_LOAD_IS_OK = (1<<17);
+    const unsigned long URI_SAFE_TO_LOAD_IN_SECURE_CONTEXT = (1<<18);
+
     nsresult GetScheme(nsACString *aScheme);
     nsresult GetDefaultPort(int32_t *aDefaultPort);
     nsresult GetProtocolFlags(uint32_t *aProtocolFlags);
diff --git a/dlls/mshtml/nsio.c b/dlls/mshtml/nsio.c
index d8e1712..44662b5 100644
--- a/dlls/mshtml/nsio.c
+++ b/dlls/mshtml/nsio.c
@@ -3622,18 +3622,48 @@ static nsresult NSAPI nsNetUtil_ParseContentType(nsINetUtil *iface, const nsACSt
     return nsINetUtil_ParseContentType(net_util, aTypeHeader, aCharset, aHadCharset, aContentType);
 }
 
+static const char *debugstr_protocol_flags(UINT32 flags)
+{
+    switch(flags) {
+#define X(f) case f: return #f
+    X(URI_STD);
+    X(URI_NORELATIVE);
+    X(URI_NOAUTH);
+    X(ALLOWS_PROXY);
+    X(ALLOWS_PROXY_HTTP);
+    X(URI_INHERITS_SECURITY_CONTEXT);
+    X(URI_FORBIDS_AUTOMATIC_DOCUMENT_REPLACEMENT);
+    X(URI_LOADABLE_BY_ANYONE);
+    X(URI_DANGEROUS_TO_LOAD);
+    X(URI_IS_UI_RESOURCE);
+    X(URI_IS_LOCAL_FILE);
+    X(URI_LOADABLE_BY_SUBSUMERS);
+    X(URI_DOES_NOT_RETURN_DATA);
+    X(URI_IS_LOCAL_RESOURCE);
+    X(URI_OPENING_EXECUTES_SCRIPT);
+    X(URI_NON_PERSISTABLE);
+    X(URI_FORBIDS_COOKIE_ACCESS);
+    X(URI_CROSS_ORIGIN_NEEDS_WEBAPPS_PERM);
+    X(URI_SYNC_LOAD_IS_OK);
+    X(URI_SAFE_TO_LOAD_IN_SECURE_CONTEXT);
+#undef X
+    default:
+        return wine_dbg_sprintf("%08x", flags);
+    }
+}
+
 static nsresult NSAPI nsNetUtil_ProtocolHasFlags(nsINetUtil *iface, nsIURI *aURI, UINT32 aFlags, cpp_bool *_retval)
 {
-    TRACE("()\n");
+    TRACE("(%p %s %p)\n", aURI, debugstr_protocol_flags(aFlags), _retval);
 
     return nsINetUtil_ProtocolHasFlags(net_util, aURI, aFlags, _retval);
 }
 
 static nsresult NSAPI nsNetUtil_URIChainHasFlags(nsINetUtil *iface, nsIURI *aURI, UINT32 aFlags, cpp_bool *_retval)
 {
-    TRACE("(%p %08x %p)\n", aURI, aFlags, _retval);
+    TRACE("(%p %s %p)\n", aURI, debugstr_protocol_flags(aFlags), _retval);
 
-    if(aFlags == (1<<11)) {
+    if(aFlags == URI_DOES_NOT_RETURN_DATA) {
         *_retval = FALSE;
         return NS_OK;
     }