62 lines
2.1 KiB
C++
62 lines
2.1 KiB
C++
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/**
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Copyright (c) 2014 Alex Tsui
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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#include "ParseHelper.h"
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#include <list>
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#include <sstream>
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ParseHelper::ContinuationParseState::
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ContinuationParseState( ParseHelper& parent_ ):
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ParseState( parent_ )
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{ }
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bool ParseHelper::ContinuationParseState::
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process( const std::string& str )
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{
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if ( str.size() && str[str.size()-1] == '\\' )
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{
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parent.commandBuffer.push_back( str );
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return true;
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}
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else
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{
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std::list<std::string> tmp_list;
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tmp_list.push_back(str);
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while (parent.commandBuffer.size() && parent.commandBuffer.back()[
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parent.commandBuffer.back().size()-1] == '\\')
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{
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tmp_list.push_back(parent.commandBuffer.back());
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parent.commandBuffer.pop_back();
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}
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std::stringstream ss;
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while (tmp_list.size())
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{
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ss << tmp_list.back();
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tmp_list.pop_back();
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if (tmp_list.size())
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ss << "\n";
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}
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parent.commandBuffer.push_back(ss.str());
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parent.stateStack.pop_back();
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return false;
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}
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}
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