100 lines
2.6 KiB
C++
100 lines
2.6 KiB
C++
/*
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*
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* @APPLE_LICENSE_HEADER_START@
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*
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* Copyright (c) 1999-2008 Apple Inc. All Rights Reserved.
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*
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* This file contains Original Code and/or Modifications of Original Code
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* as defined in and that are subject to the Apple Public Source License
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* Version 2.0 (the 'License'). You may not use this file except in
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* compliance with the License. Please obtain a copy of the License at
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* http://www.opensource.apple.com/apsl/ and read it before using this
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* file.
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*
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* The Original Code and all software distributed under the License are
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* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
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* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
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* Please see the License for the specific language governing rights and
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* limitations under the License.
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*
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* @APPLE_LICENSE_HEADER_END@
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*
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*/
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/*
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File: QueryParamList.cpp
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Contains: Implementation of QueryParamList class
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The QueryParamList class is used to parse and build a searchable list
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of name/value pairs from a RFC1808 QueryString that has been encoded
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using the html 'form encoding' rules.
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*/
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#ifndef __query_param_list__
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#define __query_param_list__
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//#include "QueryParamList.h"
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#include "PLDoubleLinkedList.h"
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#include "StrPtrLen.h"
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class QueryParamListElement {
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public:
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QueryParamListElement( char* name, char* value )
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{
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mName = name;
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mValue = value;
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}
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virtual ~QueryParamListElement()
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{
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delete [] mName;
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delete [] mValue;
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}
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char *mName;
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char *mValue;
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};
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class QueryParamList
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{
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public:
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QueryParamList( char* queryString );
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QueryParamList( StrPtrLen* querySPL );
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~QueryParamList() { delete fNameValueQueryParamlist; }
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void AddNameValuePairToList( char* name, char* value );
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const char *DoFindCGIValueForParam( char *name );
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void PrintAll( char *idString );
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protected:
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void BulidList( StrPtrLen* querySPL );
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void DecodeArg( char *ioCodedPtr );
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enum {
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// escaping states
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kLastWasText
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, kPctEscape
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, kRcvHexDigitOne
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};
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Bool16 IsHex( char c );
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PLDoubleLinkedList<QueryParamListElement> *fNameValueQueryParamlist;
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};
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#endif
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