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- Updated DOM to use Variant ovjects, which carry a type which improves expression evaluation.
75 lines
2.6 KiB
C++
75 lines
2.6 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright 2006 - 2014, Paul Beckingham, Federico Hernandez.
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//
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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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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR 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
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// THE 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 THE
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// SOFTWARE.
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//
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// http://www.opensource.org/licenses/mit-license.php
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//
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////////////////////////////////////////////////////////////////////////////////
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#include <cmake.h>
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#include <Variant.h>
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#include <Context.h>
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#include <main.h>
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#include <text.h>
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#include <i18n.h>
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#include <CmdGet.h>
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extern Context context;
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////////////////////////////////////////////////////////////////////////////////
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CmdGet::CmdGet ()
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{
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_keyword = "_get";
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_usage = "task _get <DOM> [<DOM> ...]";
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_description = STRING_CMD_GET_USAGE;
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_read_only = true;
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_displays_id = false;
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}
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////////////////////////////////////////////////////////////////////////////////
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int CmdGet::execute (std::string& output)
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{
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// Obtain the arguments from the description. That way, things like '--'
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// have already been handled.
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std::vector <std::string> words = context.parser.getWords ();
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if (words.size () == 0)
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throw std::string (STRING_CMD_GET_NO_DOM);
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bool found = false;
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std::vector <std::string> results;
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std::vector <std::string>::iterator word;
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for (word = words.begin (); word != words.end (); ++word)
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{
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Task t;
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Variant result;
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if (context.dom.get (*word, t, result))
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{
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results.push_back ((std::string) result);
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found = true;
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}
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}
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join (output, " ", results);
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output += "\n";
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return found ? 0 : 1;
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}
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////////////////////////////////////////////////////////////////////////////////
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