Move mspdatatool source to its own directory

[libs/datafile.git] / tool / tool.cpp

diff --git a/tool/tool.cpp b/tool/tool.cpp
new file mode 100644 (file)
index 0000000..ca415d3
--- /dev/null
+++ b/tool/tool.cpp
@@ -0,0 +1,75 @@
+/* $Id$
+
+This file is part of libmspdatafile
+Copyright © 2008  Mikko Rasa, Mikkosoft Productions
+Distributed under the LGPL
+*/
+
+#include <msp/core/getopt.h>
+#include <msp/io/buffered.h>
+#include <msp/io/console.h>
+#include <msp/io/file.h>
+#include <msp/datafile/parser.h>
+#include <msp/datafile/statement.h>
+#include <msp/datafile/writer.h>
+#include "tool.h"
+
+using namespace std;
+using namespace Msp;
+
+DataTool::DataTool(int argc, char **argv):
+       in_fn("-"),
+       out_fn("-")
+{
+       GetOpt getopt;
+       getopt.add_option('o', "output", out_fn, GetOpt::REQUIRED_ARG);
+       getopt.add_option('b', "binary", binary, GetOpt::NO_ARG);
+       getopt(argc, argv);
+
+       const vector<string> &args=getopt.get_args();
+       if(!args.empty())
+               in_fn=args[0];
+}
+
+int DataTool::main()
+{
+       IO::Base *in;
+       if(in_fn=="-")
+               in=&IO::cin;
+       else
+               in=new IO::File(in_fn);
+
+       IO::Base *out;
+       if(out_fn=="-")
+               out=&IO::cout;
+       else
+               out=new IO::File(out_fn, IO::M_WRITE);
+
+       {
+               IO::Buffered in_buf(*in);
+               DataFile::Parser parser(in_buf, in_fn);
+               IO::Buffered out_buf(*out);
+               DataFile::Writer writer(out_buf);
+               if(binary)
+                       writer.set_binary(true);
+
+               while(parser)
+               {
+                       DataFile::Statement st=parser.parse();
+                       if(st.valid)
+                       {
+                               writer.write(st);
+                               out_buf.flush();
+                       }
+               }
+       }
+
+       if(in!=&IO::cin)
+               delete in;
+       if(out!=&IO::cout)
+               delete out;
+
+       return 0;
+}
+
+Application::RegApp<DataTool> DataTool::reg;