Merge pull request #6 from saurabhb17/master

minor additions

1 files changed, 91 insertions, 0 deletions

diff --git a/tools/property_tree.cpp b/tools/property_tree.cpp
new file mode 100644
index 0000000..0386d21
--- /dev/null
+++ b/tools/property_tree.cpp
@@ -0,0 +1,91 @@
+/*
+ * This program source code file is part of KiCad, a free EDA CAD application.
+ *
+ * Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
+ * Copyright (C) 2012 KiCad Developers, see CHANGELOG.TXT for contributors.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, you may find one here:
+ * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+ * or you may search the http://www.gnu.org website for the version 2 license,
+ * or you may write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+
+
+// This is a propertytree test utility.
+// It can convert XML to sexpressions or beautify s-expressions in non-specctra mode.
+
+
+#include <assert.h>
+#include <ptree.h>
+#include <richio.h>
+#include <dsnlexer.h>
+#include <macros.h>
+#include <boost/property_tree/xml_parser.hpp>
+
+
+void usage()
+{
+    fprintf( stderr, "Usage: parser_gen <grammar_s-expression_file>\n" );
+    exit( 1 );
+}
+
+
+int main( int argc, char** argv )
+{
+    if( argc != 2 )
+    {
+        usage();
+    }
+
+    FILE*   fp = fopen( argv[1], "r" );
+    if( !fp )
+    {
+        fprintf( stderr, "Unable to open '%s'\n", argv[1] );
+        usage();
+    }
+
+    static const KEYWORD empty_keywords[1] = {};
+
+    DSNLEXER   lexer( empty_keywords, 0, fp, FROM_UTF8( argv[1] ) );
+
+    try
+    {
+        PTREE   doc;
+
+#if 0
+        using namespace boost::property_tree;
+
+        read_xml( argv[1], doc, xml_parser::trim_whitespace | xml_parser::no_comments );
+#else
+        Scan( &doc, &lexer );
+#endif
+
+#if 1
+        STRING_FORMATTER sf;
+        Format( &sf, 0, 0, doc );
+        printf( "%s", sf.GetString().c_str() );
+#else
+        // writing the unchanged ptree in file2.xml
+        boost::property_tree::xml_writer_settings<char> settings( ' ', 2 );
+        write_xml( "/tmp/output.xml", doc, std::locale(), settings );
+#endif
+
+    }
+    catch( const IO_ERROR& ioe )
+    {
+        fprintf( stderr, "%s\n", TO_UTF8( ioe.errorText ) );
+    }
+}
+