LCOV - code coverage report
Current view: top level - dom/base - DocumentType.cpp (source / functions) Hit Total Coverage
Test: output.info Lines: 19 42 45.2 %
Date: 2017-07-14 16:53:18 Functions: 7 16 43.8 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* vim: set ts=8 sts=2 et sw=2 tw=80: */
       3             : /* This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       5             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : /*
       8             :  * Implementation of DOM Core's nsIDOMDocumentType node.
       9             :  */
      10             : 
      11             : #include "mozilla/dom/DocumentType.h"
      12             : #include "nsGkAtoms.h"
      13             : #include "nsCOMPtr.h"
      14             : #include "nsDOMString.h"
      15             : #include "nsNodeInfoManager.h"
      16             : #include "nsIXPConnect.h"
      17             : #include "xpcpublic.h"
      18             : #include "nsWrapperCacheInlines.h"
      19             : #include "mozilla/dom/DocumentTypeBinding.h"
      20             : 
      21             : nsresult
      22           1 : NS_NewDOMDocumentType(nsIDOMDocumentType** aDocType,
      23             :                       nsNodeInfoManager *aNodeInfoManager,
      24             :                       nsIAtom *aName,
      25             :                       const nsAString& aPublicId,
      26             :                       const nsAString& aSystemId,
      27             :                       const nsAString& aInternalSubset)
      28             : {
      29           1 :   NS_ENSURE_ARG_POINTER(aDocType);
      30           2 :   mozilla::ErrorResult rv;
      31           2 :   *aDocType = NS_NewDOMDocumentType(aNodeInfoManager, aName, aPublicId,
      32           1 :                                     aSystemId, aInternalSubset, rv).take();
      33           1 :   return rv.StealNSResult();
      34             : }
      35             : 
      36             : already_AddRefed<mozilla::dom::DocumentType>
      37           1 : NS_NewDOMDocumentType(nsNodeInfoManager* aNodeInfoManager,
      38             :                       nsIAtom *aName,
      39             :                       const nsAString& aPublicId,
      40             :                       const nsAString& aSystemId,
      41             :                       const nsAString& aInternalSubset,
      42             :                       mozilla::ErrorResult& rv)
      43             : {
      44           1 :   if (!aName) {
      45           0 :     rv.Throw(NS_ERROR_INVALID_POINTER);
      46           0 :     return nullptr;
      47             :   }
      48             : 
      49             :   already_AddRefed<mozilla::dom::NodeInfo> ni =
      50             :     aNodeInfoManager->GetNodeInfo(nsGkAtoms::documentTypeNodeName, nullptr,
      51             :                                   kNameSpaceID_None,
      52             :                                   nsIDOMNode::DOCUMENT_TYPE_NODE,
      53           2 :                                   aName);
      54             : 
      55             :   RefPtr<mozilla::dom::DocumentType> docType =
      56           2 :     new mozilla::dom::DocumentType(ni, aPublicId, aSystemId, aInternalSubset);
      57           1 :   return docType.forget();
      58             : }
      59             : 
      60             : namespace mozilla {
      61             : namespace dom {
      62             : 
      63             : JSObject*
      64           0 : DocumentType::WrapNode(JSContext *cx, JS::Handle<JSObject*> aGivenProto)
      65             : {
      66           0 :   return DocumentTypeBinding::Wrap(cx, this, aGivenProto);
      67             : }
      68             : 
      69           1 : DocumentType::DocumentType(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo,
      70             :                            const nsAString& aPublicId,
      71             :                            const nsAString& aSystemId,
      72           1 :                            const nsAString& aInternalSubset) :
      73             :   DocumentTypeForward(aNodeInfo),
      74             :   mPublicId(aPublicId),
      75             :   mSystemId(aSystemId),
      76           1 :   mInternalSubset(aInternalSubset)
      77             : {
      78           1 :   MOZ_ASSERT(mNodeInfo->NodeType() == nsIDOMNode::DOCUMENT_TYPE_NODE,
      79             :              "Bad NodeType in aNodeInfo");
      80           1 : }
      81             : 
      82           0 : DocumentType::~DocumentType()
      83             : {
      84           0 : }
      85             : 
      86          10 : NS_IMPL_ISUPPORTS_INHERITED(DocumentType, nsGenericDOMDataNode, nsIDOMNode,
      87             :                             nsIDOMDocumentType)
      88             : 
      89             : bool
      90           1 : DocumentType::IsNodeOfType(uint32_t aFlags) const
      91             : {
      92             :   // Don't claim to be eDATA_NODE since we're just inheriting
      93             :   // nsGenericDOMDataNode for convinience. Doctypes aren't really
      94             :   // data nodes (they have a null .nodeValue and don't implement
      95             :   // nsIDOMCharacterData)
      96           1 :   return !(aFlags & ~eCONTENT);
      97             : }
      98             : 
      99             : const nsTextFragment*
     100           0 : DocumentType::GetText()
     101             : {
     102           0 :   return nullptr;
     103             : }
     104             : 
     105             : NS_IMETHODIMP
     106           0 : DocumentType::GetName(nsAString& aName)
     107             : {
     108           0 :   aName = NodeName();
     109           0 :   return NS_OK;
     110             : }
     111             : 
     112             : NS_IMETHODIMP
     113           0 : DocumentType::GetPublicId(nsAString& aPublicId)
     114             : {
     115           0 :   aPublicId = mPublicId;
     116             : 
     117           0 :   return NS_OK;
     118             : }
     119             : 
     120             : NS_IMETHODIMP
     121           0 : DocumentType::GetSystemId(nsAString& aSystemId)
     122             : {
     123           0 :   aSystemId = mSystemId;
     124             : 
     125           0 :   return NS_OK;
     126             : }
     127             : 
     128             : NS_IMETHODIMP
     129           0 : DocumentType::GetInternalSubset(nsAString& aInternalSubset)
     130             : {
     131           0 :   aInternalSubset = mInternalSubset;
     132           0 :   return NS_OK;
     133             : }
     134             : 
     135             : nsGenericDOMDataNode*
     136           0 : DocumentType::CloneDataNode(mozilla::dom::NodeInfo *aNodeInfo, bool aCloneText) const
     137             : {
     138           0 :   already_AddRefed<mozilla::dom::NodeInfo> ni = RefPtr<mozilla::dom::NodeInfo>(aNodeInfo).forget();
     139           0 :   return new DocumentType(ni, mPublicId, mSystemId, mInternalSubset);
     140             : }
     141             : 
     142             : } // namespace dom
     143             : } // namespace mozilla
     144             : 

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