initial import of python-console

3rdparty/python-console/test_parse_helper.cpp

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+/**
+Copyright (c) 2014 Alex Tsui
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+#include <iostream>
+#include <fstream>
+#include "ParseHelper.h"
+#include "ParseListener.h"
+
+/**
+Demonstrates the ParseHelper.
+
+Call it with some of the python files in data/.
+*/
+int main( int argc, char *argv[] )
+{
+    if ( argc < 2 )
+    {
+        std::cout << "Usage: " << argv[0] << " file\n";
+        return 1;
+    }
+    ParseHelper helper;
+    helper.subscribe( new EchoListener );
+
+    std::ifstream ifs( argv[1] );
+    while ( ! ifs.eof( ) )
+    {
+        std::string str;
+        std::getline( ifs, str );
+        helper.process( str );
+    }
+
+    return 0;
+}