88 lines
2.1 KiB
C
88 lines
2.1 KiB
C
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/*
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* Copyright (C) 2010 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __STRING_TOKENIZER_H__
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#define __STRING_TOKENIZER_H__
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#include <drm/drm_framework_common.h>
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namespace android {
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/**
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* This is an utility class for String manipulation.
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*
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*/
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class StringTokenizer {
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public:
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/**
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* Iterator for string tokens
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*/
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class Iterator {
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friend class StringTokenizer;
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private:
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Iterator(StringTokenizer* StringTokenizer)
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: mStringTokenizer(StringTokenizer), mIndex(0) {}
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public:
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Iterator(const Iterator& iterator);
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Iterator& operator=(const Iterator& iterator);
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virtual ~Iterator() {}
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public:
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bool hasNext();
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String8& next();
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private:
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StringTokenizer* mStringTokenizer;
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unsigned int mIndex;
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};
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public:
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/**
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* Constructor for StringTokenizer
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*
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* @param[in] string Complete string data
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* @param[in] delimeter Delimeter used to split the string
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*/
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StringTokenizer(const String8& string, const String8& delimeter);
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/**
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* Destructor for StringTokenizer
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*/
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~StringTokenizer() {}
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private:
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/**
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* Splits the string according to the delimeter
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*/
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void splitString(const String8& string, const String8& delimeter);
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public:
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/**
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* Returns Iterator object to walk through the split string values
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*
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* @return Iterator object
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*/
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Iterator iterator();
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private:
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Vector<String8> mStringTokenizerVector;
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};
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};
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#endif /* __STRING_TOKENIZER_H__ */
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