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lightning-sunbird  0.9+nobinonly
ipcStringList.cpp
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00001 /* ***** BEGIN LICENSE BLOCK *****
00002  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00003  *
00004  * The contents of this file are subject to the Mozilla Public License Version
00005  * 1.1 (the "License"); you may not use this file except in compliance with
00006  * the License. You may obtain a copy of the License at
00007  * http://www.mozilla.org/MPL/
00008  *
00009  * Software distributed under the License is distributed on an "AS IS" basis,
00010  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00011  * for the specific language governing rights and limitations under the
00012  * License.
00013  *
00014  * The Original Code is Mozilla IPC.
00015  *
00016  * The Initial Developer of the Original Code is
00017  * Netscape Communications Corporation.
00018  * Portions created by the Initial Developer are Copyright (C) 2002
00019  * the Initial Developer. All Rights Reserved.
00020  *
00021  * Contributor(s):
00022  *   Darin Fisher <darin@netscape.com>
00023  *
00024  * Alternatively, the contents of this file may be used under the terms of
00025  * either the GNU General Public License Version 2 or later (the "GPL"), or
00026  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00027  * in which case the provisions of the GPL or the LGPL are applicable instead
00028  * of those above. If you wish to allow use of your version of this file only
00029  * under the terms of either the GPL or the LGPL, and not to allow others to
00030  * use your version of this file under the terms of the MPL, indicate your
00031  * decision by deleting the provisions above and replace them with the notice
00032  * and other provisions required by the GPL or the LGPL. If you do not delete
00033  * the provisions above, a recipient may use your version of this file under
00034  * the terms of any one of the MPL, the GPL or the LGPL.
00035  *
00036  * ***** END LICENSE BLOCK ***** */
00037 
00038 #include "ipcStringList.h"
00039 
00040 void *
00041 ipcStringNode::operator new(size_t size, const char *str) CPP_THROW_NEW
00042 {
00043     int len = strlen(str);
00044 
00045     size += len;
00046 
00047     ipcStringNode *node = (ipcStringNode *) ::operator new(size);
00048     if (!node)
00049         return NULL;
00050 
00051     node->mNext = NULL;
00052     memcpy(node->mData, str, len);
00053     node->mData[len] = '\0';
00054 
00055     return node;
00056 }
00057 
00058 ipcStringNode *
00059 ipcStringList::FindNode(ipcStringNode *node, const char *str)
00060 {
00061     while (node) {
00062         if (node->Equals(str))
00063             return node;
00064         node = node->mNext;
00065     }
00066     return NULL;
00067 }
00068 
00069 ipcStringNode *
00070 ipcStringList::FindNodeBefore(ipcStringNode *node, const char *str)
00071 {
00072     ipcStringNode *prev = NULL;
00073     while (node) {
00074         if (node->Equals(str))
00075             return prev;
00076         prev = node;
00077         node = node->mNext;
00078     }
00079     return NULL;
00080 }