LCOV - code coverage report
Current view: directory - netwerk/base/src - nsSimpleNestedURI.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 68 50 73.5 %
Date: 2012-06-02 Functions: 13 10 76.9 %

       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 mozilla.org code.
      16                 :  *
      17                 :  * The Initial Developer of the Original Code is
      18                 :  * the Mozilla Corporation.
      19                 :  * Portions created by the Initial Developer are Copyright (C) 2006
      20                 :  * the Initial Developer. All Rights Reserved.
      21                 :  *
      22                 :  * Contributor(s):
      23                 :  *   Boris Zbarsky <bzbarsky@mit.edu> (Original author)
      24                 :  *
      25                 :  * Alternatively, the contents of this file may be used under the terms of
      26                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
      27                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      28                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      29                 :  * of those above. If you wish to allow use of your version of this file only
      30                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      31                 :  * use your version of this file under the terms of the MPL, indicate your
      32                 :  * decision by deleting the provisions above and replace them with the notice
      33                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      34                 :  * the provisions above, a recipient may use your version of this file under
      35                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      36                 :  *
      37                 :  * ***** END LICENSE BLOCK ***** */
      38                 : 
      39                 : #include "IPCMessageUtils.h"
      40                 : #include "mozilla/net/NeckoMessageUtils.h"
      41                 : 
      42                 : #include "nsSimpleNestedURI.h"
      43                 : #include "nsIObjectInputStream.h"
      44                 : #include "nsIObjectOutputStream.h"
      45                 : #include "nsNetUtil.h"
      46                 : 
      47           22374 : NS_IMPL_ISUPPORTS_INHERITED1(nsSimpleNestedURI, nsSimpleURI, nsINestedURI)
      48                 : 
      49             684 : nsSimpleNestedURI::nsSimpleNestedURI(nsIURI* innerURI)
      50             684 :     : mInnerURI(innerURI)
      51                 : {
      52             684 :     NS_ASSERTION(innerURI, "Must have inner URI");
      53             684 :     NS_TryToSetImmutable(innerURI);
      54             684 : }
      55                 :     
      56                 : // nsISerializable
      57                 : 
      58                 : NS_IMETHODIMP
      59               1 : nsSimpleNestedURI::Read(nsIObjectInputStream* aStream)
      60                 : {
      61               1 :     nsresult rv = nsSimpleURI::Read(aStream);
      62               1 :     if (NS_FAILED(rv)) return rv;
      63                 : 
      64               1 :     NS_ASSERTION(!mMutable, "How did that happen?");
      65                 : 
      66               1 :     rv = aStream->ReadObject(true, getter_AddRefs(mInnerURI));
      67               1 :     if (NS_FAILED(rv)) return rv;
      68                 : 
      69               1 :     NS_TryToSetImmutable(mInnerURI);
      70                 : 
      71               1 :     return rv;
      72                 : }
      73                 : 
      74                 : NS_IMETHODIMP
      75               1 : nsSimpleNestedURI::Write(nsIObjectOutputStream* aStream)
      76                 : {
      77               2 :     nsCOMPtr<nsISerializable> serializable = do_QueryInterface(mInnerURI);
      78               1 :     if (!serializable) {
      79                 :         // We can't serialize ourselves
      80               0 :         return NS_ERROR_NOT_AVAILABLE;
      81                 :     }
      82                 : 
      83               1 :     nsresult rv = nsSimpleURI::Write(aStream);
      84               1 :     if (NS_FAILED(rv)) return rv;
      85                 : 
      86                 :     rv = aStream->WriteCompoundObject(mInnerURI, NS_GET_IID(nsIURI),
      87               1 :                                       true);
      88               1 :     return rv;
      89                 : }
      90                 : 
      91                 : // nsIIPCSerializable
      92                 : 
      93                 : bool
      94               0 : nsSimpleNestedURI::Read(const IPC::Message *aMsg, void **aIter)
      95                 : {
      96               0 :     if (!nsSimpleURI::Read(aMsg, aIter))
      97               0 :         return false;
      98                 : 
      99               0 :     IPC::URI uri;
     100               0 :     if (!ReadParam(aMsg, aIter, &uri))
     101               0 :         return false;
     102                 : 
     103               0 :     mInnerURI = uri;
     104                 : 
     105               0 :     return true;
     106                 : }
     107                 : 
     108                 : void
     109               0 : nsSimpleNestedURI::Write(IPC::Message *aMsg)
     110                 : {
     111               0 :     nsSimpleURI::Write(aMsg);
     112                 : 
     113               0 :     IPC::URI uri(mInnerURI);
     114               0 :     WriteParam(aMsg, uri);
     115               0 : }
     116                 : 
     117                 : // nsINestedURI
     118                 : 
     119                 : NS_IMETHODIMP
     120             312 : nsSimpleNestedURI::GetInnerURI(nsIURI** uri)
     121                 : {
     122             312 :     NS_ENSURE_TRUE(mInnerURI, NS_ERROR_NOT_INITIALIZED);
     123                 :     
     124             312 :     return NS_EnsureSafeToReturn(mInnerURI, uri);
     125                 : }
     126                 : 
     127                 : NS_IMETHODIMP
     128              10 : nsSimpleNestedURI::GetInnermostURI(nsIURI** uri)
     129                 : {
     130              10 :     return NS_ImplGetInnermostURI(this, uri);
     131                 : }
     132                 : 
     133                 : // nsSimpleURI overrides
     134                 : /* virtual */ nsresult
     135             298 : nsSimpleNestedURI::EqualsInternal(nsIURI* other,
     136                 :                                   nsSimpleURI::RefHandlingEnum refHandlingMode,
     137                 :                                   bool* result)
     138                 : {
     139             298 :     *result = false;
     140             298 :     NS_ENSURE_TRUE(mInnerURI, NS_ERROR_NOT_INITIALIZED);
     141                 :     
     142             298 :     if (other) {
     143                 :         bool correctScheme;
     144             295 :         nsresult rv = other->SchemeIs(mScheme.get(), &correctScheme);
     145             295 :         NS_ENSURE_SUCCESS(rv, rv);
     146                 : 
     147             295 :         if (correctScheme) {
     148             584 :             nsCOMPtr<nsINestedURI> nest = do_QueryInterface(other);
     149             292 :             if (nest) {
     150             584 :                 nsCOMPtr<nsIURI> otherInner;
     151             292 :                 rv = nest->GetInnerURI(getter_AddRefs(otherInner));
     152             292 :                 NS_ENSURE_SUCCESS(rv, rv);
     153                 : 
     154                 :                 return (refHandlingMode == eHonorRef) ?
     155             156 :                     otherInner->Equals(mInnerURI, result) :
     156             448 :                     otherInner->EqualsExceptRef(mInnerURI, result);
     157                 :             }
     158                 :         }
     159                 :     }
     160                 : 
     161               6 :     return NS_OK;
     162                 : }
     163                 : 
     164                 : /* virtual */ nsSimpleURI*
     165              24 : nsSimpleNestedURI::StartClone(nsSimpleURI::RefHandlingEnum refHandlingMode)
     166                 : {
     167              24 :     NS_ENSURE_TRUE(mInnerURI, nsnull);
     168                 :     
     169              48 :     nsCOMPtr<nsIURI> innerClone;
     170                 :     nsresult rv = refHandlingMode == eHonorRef ?
     171              48 :         mInnerURI->Clone(getter_AddRefs(innerClone)) :
     172              48 :         mInnerURI->CloneIgnoringRef(getter_AddRefs(innerClone));
     173                 : 
     174              24 :     if (NS_FAILED(rv)) {
     175               0 :         return nsnull;
     176                 :     }
     177                 : 
     178              48 :     nsSimpleNestedURI* url = new nsSimpleNestedURI(innerClone);
     179              24 :     url->SetMutable(false);
     180                 : 
     181              24 :     return url;
     182                 : }
     183                 : 
     184                 : // nsIClassInfo overrides
     185                 : 
     186                 : NS_IMETHODIMP 
     187               0 : nsSimpleNestedURI::GetClassIDNoAlloc(nsCID *aClassIDNoAlloc)
     188                 : {
     189                 :     static NS_DEFINE_CID(kSimpleNestedURICID, NS_SIMPLENESTEDURI_CID);
     190                 : 
     191               0 :     *aClassIDNoAlloc = kSimpleNestedURICID;
     192               0 :     return NS_OK;
     193                 : }

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