LCOV - code coverage report
Current view: directory - parser/htmlparser/src - nsToken.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 35 19 54.3 %
Date: 2012-06-02 Functions: 11 4 36.4 %

       1                 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       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                 :  * Netscape Communications Corporation.
      19                 :  * Portions created by the Initial Developer are Copyright (C) 1998
      20                 :  * the Initial Developer. All Rights Reserved.
      21                 :  *
      22                 :  * Contributor(s):
      23                 :  *
      24                 :  * Alternatively, the contents of this file may be used under the terms of
      25                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
      26                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      27                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      28                 :  * of those above. If you wish to allow use of your version of this file only
      29                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      30                 :  * use your version of this file under the terms of the MPL, indicate your
      31                 :  * decision by deleting the provisions above and replace them with the notice
      32                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      33                 :  * the provisions above, a recipient may use your version of this file under
      34                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      35                 :  *
      36                 :  * ***** END LICENSE BLOCK ***** */
      37                 : 
      38                 : #include "nsToken.h"
      39                 : #include "nsScanner.h"
      40                 : 
      41                 : static int TokenCount=0;
      42                 : static int DelTokenCount=0;
      43                 : 
      44               0 : int CToken::GetTokenCount() {
      45               0 :   return TokenCount-DelTokenCount;
      46                 : }
      47                 : 
      48                 : 
      49                 : /**************************************************************
      50                 :   And now for the CToken...
      51                 :  **************************************************************/
      52                 : 
      53                 : /**
      54                 :  *  Default constructor
      55                 :  *  
      56                 :  *  @update gess 7/21/98
      57                 :  */
      58            3093 : CToken::CToken(PRInt32 aTag) {
      59            3093 :   mAttrCount=0;
      60            3093 :   mNewlineCount=0;
      61            3093 :   mLineNumber = 0;
      62            3093 :   mInError = false;
      63            3093 :   mTypeID=aTag;
      64                 :   // Note that the use count starts with 1 instead of 0. This
      65                 :   // is because of the assumption that any token created is in
      66                 :   // use and therefore does not require an explicit addref, or
      67                 :   // rather IF_HOLD. This, also, will make sure that tokens created 
      68                 :   // on the stack do not accidently hit the arena recycler.
      69            3093 :   mUseCount=1;
      70            3093 :   NS_LOG_ADDREF(this, 1, "CToken", sizeof(*this));
      71                 : 
      72                 : #ifdef NS_DEBUG
      73            3093 :   ++TokenCount;
      74                 : #endif
      75            3093 : }
      76                 : 
      77                 : /**
      78                 :  *  Decstructor
      79                 :  *  
      80                 :  *  @update gess 3/25/98
      81                 :  */
      82            3093 : CToken::~CToken() {
      83            3093 :   ++DelTokenCount;
      84                 : #ifdef NS_BUILD_REFCNT_LOGGING
      85            3093 :   if (mUseCount == 1) {
      86                 :     // Stack token
      87               0 :     NS_LOG_RELEASE(this, 0, "CToken");
      88                 :   }
      89                 : #endif
      90            3093 :   mUseCount=0;
      91            3093 : }
      92                 : 
      93                 :  
      94                 : /**
      95                 :  *  Virtual method used to tell this toke to consume his
      96                 :  *  valid chars.
      97                 :  *  
      98                 :  *  @update gess 3/25/98
      99                 :  *  @param  aChar -- first char in sequence
     100                 :  *  @param  aScanner -- object to retrieve data from
     101                 :  *  @return int error code
     102                 :  */
     103               0 : nsresult CToken::Consume(PRUnichar aChar,nsScanner& aScanner,PRInt32 aMode) {
     104               0 :   nsresult result=NS_OK;
     105               0 :   return result;
     106                 : }
     107                 : 
     108                 : /**
     109                 :  * Get string of full contents, suitable for debug dump.
     110                 :  * It should look exactly like the input source.
     111                 :  * @update      gess5/11/98
     112                 :  * @return  reference to string containing string value
     113                 :  */
     114               0 : void CToken::GetSource(nsString& anOutputString) {
     115               0 :   anOutputString.Assign(GetStringValue());
     116               0 : }
     117                 : 
     118                 : /**
     119                 :  * @update      harishd 3/23/00
     120                 :  * @return  reference to string containing string value
     121                 :  */
     122               0 : void CToken::AppendSourceTo(nsAString& anOutputString) {
     123               0 :   anOutputString.Append(GetStringValue());
     124               0 : }
     125                 : 
     126                 : /**
     127                 :  *  Retrieves copy of internal ordinal value.
     128                 :  *  This method is deprecated, and will soon be going away.
     129                 :  *  
     130                 :  *  @update gess 3/25/98
     131                 :  *  @return int containing ordinal value
     132                 :  */
     133            6500 : PRInt32 CToken::GetTypeID(void) {
     134            6500 :   return mTypeID;
     135                 : }
     136                 : 
     137                 : /**
     138                 :  *  Retrieves copy of attr count for this token
     139                 :  *  
     140                 :  *  @update gess 3/25/98
     141                 :  *  @return int containing attribute count
     142                 :  */
     143            2311 : PRInt16 CToken::GetAttributeCount(void) {
     144            2311 :   return mAttrCount;
     145                 : }
     146                 : 
     147                 : 
     148                 : /**
     149                 :  *  Retrieve type of token. This class returns -1, but 
     150                 :  *  subclasses return something more meaningful.
     151                 :  *  
     152                 :  *  @update gess 3/25/98
     153                 :  *  @return int value containing token type.
     154                 :  */
     155               0 : PRInt32 CToken::GetTokenType(void) {
     156               0 :   return -1;
     157                 : }
     158                 : 
     159                 : 
     160                 : /**
     161                 :  *  
     162                 :  *  @update gess 3/25/98
     163                 :  */
     164               0 : void CToken::SelfTest(void) {
     165                 : #ifdef _DEBUG
     166                 : #endif
     167               0 : }
     168                 : 
     169                 : 

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