Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /* This Source Code Form is subject to the terms of the Mozilla Public
       3             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       4             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       5             : 
       6             : #include "txExpandedName.h"
       7             : #include "nsString.h"
       8             : #include "nsReadableUtils.h"
       9             : #include "txStringUtils.h"
      10             : #include "txNamespaceMap.h"
      11             : #include "txXMLUtils.h"
      12             : 
      13             : nsresult
      14           0 : txExpandedName::init(const nsAString& aQName, txNamespaceMap* aResolver,
      15             :                      bool aUseDefault)
      16             : {
      17           0 :     const nsString& qName = PromiseFlatString(aQName);
      18             :     const char16_t* colon;
      19           0 :     bool valid = XMLUtils::isValidQName(qName, &colon);
      20           0 :     if (!valid) {
      21           0 :         return NS_ERROR_FAILURE;
      22             :     }
      23             : 
      24           0 :     if (colon) {
      25           0 :         nsCOMPtr<nsIAtom> prefix = NS_Atomize(Substring(qName.get(), colon));
      26           0 :         int32_t namespaceID = aResolver->lookupNamespace(prefix);
      27           0 :         if (namespaceID == kNameSpaceID_Unknown)
      28           0 :             return NS_ERROR_FAILURE;
      29           0 :         mNamespaceID = namespaceID;
      30             : 
      31             :         const char16_t *end;
      32           0 :         qName.EndReading(end);
      33           0 :         mLocalName = NS_Atomize(Substring(colon + 1, end));
      34             :     }
      35             :     else {
      36           0 :         mNamespaceID = aUseDefault ? aResolver->lookupNamespace(nullptr) :
      37             :                                      kNameSpaceID_None;
      38           0 :         mLocalName = NS_Atomize(aQName);
      39             :     }
      40           0 :     return NS_OK;
      41             : }