LCOV - code coverage report
Current view: directory - content/xslt/src/base - txURIUtils.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 29 0 0.0 %
Date: 2012-06-02 Functions: 2 0 0.0 %

       1                 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 : /* ***** BEGIN LICENSE BLOCK *****
       3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       4                 :  *
       5                 :  * The contents of this file are subject to the Mozilla Public License Version
       6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       7                 :  * the License. You may obtain a copy of the License at
       8                 :  * http://www.mozilla.org/MPL/
       9                 :  *
      10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      12                 :  * for the specific language governing rights and limitations under the
      13                 :  * License.
      14                 :  *
      15                 :  * The Original Code is TransforMiiX XSLT processor code.
      16                 :  *
      17                 :  * The Initial Developer of the Original Code is
      18                 :  * The MITRE Corporation.
      19                 :  * Portions created by the Initial Developer are Copyright (C) 1999
      20                 :  * the Initial Developer. All Rights Reserved.
      21                 :  *
      22                 :  * Contributor(s):
      23                 :  *   Keith Visco <kvisco@ziplink.net> (Original Author)
      24                 :  *   Larry Fitzpatrick, OpenText <lef@opentext.com>
      25                 :  *
      26                 :  * Alternatively, the contents of this file may be used under the terms of
      27                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
      28                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      29                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      30                 :  * of those above. If you wish to allow use of your version of this file only
      31                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      32                 :  * use your version of this file under the terms of the MPL, indicate your
      33                 :  * decision by deleting the provisions above and replace them with the notice
      34                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      35                 :  * the provisions above, a recipient may use your version of this file under
      36                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      37                 :  *
      38                 :  * ***** END LICENSE BLOCK ***** */
      39                 : 
      40                 : #include "txURIUtils.h"
      41                 : #include "nsNetUtil.h"
      42                 : #include "nsIAttribute.h"
      43                 : #include "nsIScriptSecurityManager.h"
      44                 : #include "nsIDocument.h"
      45                 : #include "nsIDOMDocument.h"
      46                 : #include "nsIContent.h"
      47                 : #include "nsIPrincipal.h"
      48                 : #include "nsINodeInfo.h"
      49                 : 
      50                 : /**
      51                 :  * URIUtils
      52                 :  * A set of utilities for handling URIs
      53                 : **/
      54                 : 
      55                 : /**
      56                 :  * Resolves the given href argument, using the given documentBase
      57                 :  * if necessary.
      58                 :  * The new resolved href will be appended to the given dest String
      59                 : **/
      60               0 : void URIUtils::resolveHref(const nsAString& href, const nsAString& base,
      61                 :                            nsAString& dest) {
      62               0 :     if (base.IsEmpty()) {
      63               0 :         dest.Append(href);
      64               0 :         return;
      65                 :     }
      66               0 :     if (href.IsEmpty()) {
      67               0 :         dest.Append(base);
      68               0 :         return;
      69                 :     }
      70               0 :     nsCOMPtr<nsIURI> pURL;
      71               0 :     nsAutoString resultHref;
      72               0 :     nsresult result = NS_NewURI(getter_AddRefs(pURL), base);
      73               0 :     if (NS_SUCCEEDED(result)) {
      74               0 :         NS_MakeAbsoluteURI(resultHref, href, pURL);
      75               0 :         dest.Append(resultHref);
      76                 :     }
      77                 : } //-- resolveHref
      78                 : 
      79                 : // static
      80                 : void
      81               0 : URIUtils::ResetWithSource(nsIDocument *aNewDoc, nsIDOMNode *aSourceNode)
      82                 : {
      83               0 :     nsCOMPtr<nsINode> node = do_QueryInterface(aSourceNode);
      84               0 :     if (!node) {
      85                 :         // XXXbz passing nsnull as the first arg to Reset is illegal
      86               0 :         aNewDoc->Reset(nsnull, nsnull);
      87                 :         return;
      88                 :     }
      89                 : 
      90               0 :     nsCOMPtr<nsIDocument> sourceDoc = node->OwnerDoc();
      91               0 :     nsIPrincipal* sourcePrincipal = sourceDoc->NodePrincipal();
      92                 : 
      93                 :     // Copy the channel and loadgroup from the source document.
      94               0 :     nsCOMPtr<nsILoadGroup> loadGroup = sourceDoc->GetDocumentLoadGroup();
      95               0 :     nsCOMPtr<nsIChannel> channel = sourceDoc->GetChannel();
      96               0 :     if (!channel) {
      97                 :         // Need to synthesize one
      98               0 :         if (NS_FAILED(NS_NewChannel(getter_AddRefs(channel),
      99                 :                                     sourceDoc->GetDocumentURI(),
     100                 :                                     nsnull,
     101                 :                                     loadGroup))) {
     102                 :             return;
     103                 :         }
     104               0 :         channel->SetOwner(sourcePrincipal);
     105                 :     }
     106               0 :     aNewDoc->Reset(channel, loadGroup);
     107               0 :     aNewDoc->SetPrincipal(sourcePrincipal);
     108               0 :     aNewDoc->SetBaseURI(sourceDoc->GetDocBaseURI());
     109                 : 
     110                 :     // Copy charset
     111                 :     aNewDoc->SetDocumentCharacterSetSource(
     112               0 :           sourceDoc->GetDocumentCharacterSetSource());
     113               0 :     aNewDoc->SetDocumentCharacterSet(sourceDoc->GetDocumentCharacterSet());
     114                 : }

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