winpcap/Examples/NETMETER/LineColl.cpp

   1 /*
   2  * Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)
   3  * Copyright (c) 2005 - 2006 CACE Technologies, Davis (California)
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  * notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  * notice, this list of conditions and the following disclaimer in the
  14  * documentation and/or other materials provided with the distribution.
  15  * 3. Neither the name of the Politecnico di Torino, CACE Technologies
  16  * nor the names of its contributors may be used to endorse or promote
  17  * products derived from this software without specific prior written
  18  * permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  21  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  22  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  23  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  24  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  25  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  26  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  30  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31  *
  32  */
  33
  34 #include "LineColl.h"
  35
  36 #ifdef _DEBUG
  37 #undef THIS_FILE
  38 static char THIS_FILE[]=__FILE__;
  39 #define new DEBUG_NEW
  40 #endif
  41
  42 //////////////////////////////////////////////////////////////////////
  43 // Construction/Destruction
  44 //////////////////////////////////////////////////////////////////////
  45
  46 LineCollection::LineCollection(CString *s,int skip)
  47 {
  48         m_Skip=skip;
  49         if(s==NULL) return;
  50         *this=*s;
  51 }
  52
  53 LineCollection::LineCollection(CArchive &ar,int skip)
  54 {
  55         if (ar.IsStoring())
  56         {
  57                 return;
  58         }
  59         else
  60         {
  61                 m_Skip=skip;
  62                 CString s;
  63                 int i,j;
  64                 vect.SetSize(0);
  65                 for(i=0,j=0;ar.ReadString(s);i++)
  66                 {
  67                         if(m_Skip && s=="") continue;
  68                         vect.SetSize(j+1);
  69                         vect[j]=s;
  70                         j++;
  71                 }
  72         }
  73 }
  74
  75 LineCollection::~LineCollection()
  76 {
  77 }
  78
  79 int LineCollection::GetSize()
  80 {
  81         return vect.GetSize();
  82 }
  83
  84 CString & LineCollection::operator =(CString &s)
  85 {
  86         int i,l,n,t=0;
  87         l=s.GetLength();
  88         vect.SetSize(0);
  89         for(i=0,n=0;i<l;i++)
  90         {
  91                 if ((s)[i]=='\n')
  92                 {
  93                         if(m_Skip && i>0 && (s)[i-1]=='\n') continue;
  94                         vect.SetSize(t+1);
  95                         vect[t]=(s).Mid(n,i-n-1);
  96                         t++;
  97                         n=i+1;
  98                 }
  99         }
 100         return s;
 101 }
 102
 103 void LineCollection::clear()
 104 {
 105         vect.SetSize(0);
 106 }
 107