From 48cd878e5a0cfaedae93fc515148e784e1534fbd Mon Sep 17 00:00:00 2001
From: Jonas Suhr Christensen <jsc@umbraculum.org>
Date: Fri, 24 Feb 2012 17:17:27 +0100
Subject: Removed message parsing code to msgparser.

---
 src/msgparser.cc | 128 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 128 insertions(+)
 create mode 100644 src/msgparser.cc

(limited to 'src/msgparser.cc')

diff --git a/src/msgparser.cc b/src/msgparser.cc
new file mode 100644
index 0000000..ec41b3b
--- /dev/null
+++ b/src/msgparser.cc
@@ -0,0 +1,128 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set et sw=2 ts=2: */
+/***************************************************************************
+ *            msgparser.cc
+ *
+ *  Fri Feb 24 14:59:34 CET 2012
+ *  Copyright 2012 Jonas Suhr Christensen
+ *  jsc@umbraculum.org
+ ****************************************************************************/
+
+/*
+ *  This file is part of Munia.
+ *
+ *  Munia 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.
+ *
+ *  Munia 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 Munia; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+ */
+#include "msgparser.h"
+#include <stdlib.h>
+#include <stdio.h>
+
+inline void parse_add(msg_t& m, std::string data) {
+  int offset = 0;
+  std::string title = data.substr(offset, data.find(' ', offset) - offset);
+  offset += title.length() + 1;
+  std::string desc = data.substr(offset, data.find(' ', offset) - offset);
+  offset += desc.length() + 1;
+  std::string x_str = data.substr(offset, data.find(' ', offset) - offset);
+  int x = atoi(x_str.c_str());
+  offset += x_str.length() + 1;
+  std::string y_str = data.substr(offset, data.find(' ', offset) - offset);
+  int y = atoi(y_str.c_str());
+
+  sprintf(m.add.title, "%s", desc.c_str());
+  sprintf(m.add.desc, "%s", desc.c_str());
+  m.add.x = x;
+  m.add.y = y;
+}
+
+inline void parse_del(msg_t& m, std::string data) {
+    int offset = 0;
+    std::string id_str = data.substr(offset, data.find(' ', offset) - offset);
+    int id = atoi(id_str.c_str());
+
+    m.del.id = id;
+}
+
+inline void parse_move(msg_t& m, std::string data) {
+    int offset = 1;
+    std::string s_id = data.substr(offset, data.find(' ', offset) - offset);
+    int id = atoi(s_id.c_str());
+    offset += s_id.length() + 1;
+    std::string x_str = data.substr(offset, data.find(' ', offset) - offset);
+    int x = atoi(x_str.c_str());
+    offset += x_str.length() + 1;
+    std::string y_str = data.substr(offset, data.find(' ', offset) - offset);
+    int y = atoi(y_str.c_str());
+
+    m.move.id = id;
+    m.move.x = x;
+    m.move.y = y;
+}
+
+MsgVector parse_msg(std::string data) {
+
+  //todo: explode on ';' and handle '"' and escaping
+
+  printf("parsing: %s\n", data.c_str());
+
+  msg_t m;
+
+  std::string cmd = data.substr(0, data.find(' '));
+
+  if(cmd == "add") m.cmd = cmd::add;
+  else if(cmd == "del") m.cmd = cmd::del;
+  else if(cmd == "move") m.cmd = cmd::move;
+  else if(cmd == "update") m.cmd = cmd::update;
+  else m.cmd = cmd::error;
+
+  data = data.substr(cmd.length()+1, std::string::npos);
+
+  switch(m.cmd) {
+    case cmd::add:
+      parse_add(m, data);
+      break;
+    case cmd::del:
+      parse_del(m, data);
+      break;
+    case cmd::move:
+      parse_move(m, data);
+      break;
+    case cmd::update:
+      break;
+    default:
+      break;
+  }
+
+  MsgVector v; v.push_back(m);
+  return v;
+}
+
+#ifdef TEST_MSGPARSER
+//Additional dependency files
+//deps:
+//Required cflags (autoconf vars may be used)
+//cflags:
+//Required link options (autoconf vars may be used)
+//libs:
+#include "test.h"
+
+TEST_BEGIN;
+
+// TODO: Put some testcode here (see test.h for usable macros).
+TEST_TRUE(false, "No tests yet!");
+
+TEST_END;
+
+#endif/*TEST_MSGPARSER*/
-- 
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