From 1f66d719f2cbbcb144b5080c89dd73fcae261798 Mon Sep 17 00:00:00 2001
From: StormBytePP <stormbyte@gmail.com>
Date: Sat, 15 Aug 2015 02:19:10 +0200
Subject: Core/BuildSystem: Merge collision, debugging, threading, utilities
 and configuration into "common" which does not depend on shared anymore and
 moved database out of shared library These changes enables to build tools
 only without even having MySQL installed

---
 src/common/Configuration/Config.cpp | 114 ++++++++++++++++++++++++++++++++++++
 1 file changed, 114 insertions(+)
 create mode 100644 src/common/Configuration/Config.cpp

(limited to 'src/common/Configuration/Config.cpp')

diff --git a/src/common/Configuration/Config.cpp b/src/common/Configuration/Config.cpp
new file mode 100644
index 00000000000..ea426a5d33e
--- /dev/null
+++ b/src/common/Configuration/Config.cpp
@@ -0,0 +1,114 @@
+/*
+ * Copyright (C) 2008-2015 TrinityCore <http://www.trinitycore.org/>
+ * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <algorithm>
+#include <mutex>
+#include <boost/property_tree/ptree.hpp>
+#include <boost/property_tree/ini_parser.hpp>
+#include "Config.h"
+
+using namespace boost::property_tree;
+
+bool ConfigMgr::LoadInitial(std::string const& file, std::string& error)
+{
+    std::lock_guard<std::mutex> lock(_configLock);
+
+    _filename = file;
+
+    try
+    {
+        ptree fullTree;
+        ini_parser::read_ini(file, fullTree);
+
+        if (fullTree.empty())
+        {
+            error = "empty file (" + file + ")";
+            return false;
+        }
+
+        // Since we're using only one section per config file, we skip the section and have direct property access
+        _config = fullTree.begin()->second;
+    }
+    catch (ini_parser::ini_parser_error const& e)
+    {
+        if (e.line() == 0)
+            error = e.message() + " (" + e.filename() + ")";
+        else
+            error = e.message() + " (" + e.filename() + ":" + std::to_string(e.line()) + ")";
+        return false;
+    }
+
+    return true;
+}
+
+bool ConfigMgr::Reload(std::string& error)
+{
+    return LoadInitial(_filename, error);
+}
+
+std::string ConfigMgr::GetStringDefault(std::string const& name, const std::string& def)
+{
+    std::string value = _config.get<std::string>(ptree::path_type(name, '/'), def);
+
+    value.erase(std::remove(value.begin(), value.end(), '"'), value.end());
+
+    return value;
+}
+
+bool ConfigMgr::GetBoolDefault(std::string const& name, bool def)
+{
+    try
+    {
+        std::string val = _config.get<std::string>(ptree::path_type(name, '/'));
+        val.erase(std::remove(val.begin(), val.end(), '"'), val.end());
+        return (val == "true" || val == "TRUE" || val == "yes" || val == "YES" || val == "1");
+    }
+    catch (std::exception const&  /*ex*/)
+    {
+        return def;
+    }
+}
+
+int ConfigMgr::GetIntDefault(std::string const& name, int def)
+{
+    return _config.get<int>(ptree::path_type(name, '/'), def);
+}
+
+float ConfigMgr::GetFloatDefault(std::string const& name, float def)
+{
+    return _config.get<float>(ptree::path_type(name, '/'), def);
+}
+
+std::string const& ConfigMgr::GetFilename()
+{
+    std::lock_guard<std::mutex> lock(_configLock);
+    return _filename;
+}
+
+std::list<std::string> ConfigMgr::GetKeysByString(std::string const& name)
+{
+    std::lock_guard<std::mutex> lock(_configLock);
+
+    std::list<std::string> keys;
+
+    for (const ptree::value_type& child : _config)
+        if (child.first.compare(0, name.length(), name) == 0)
+            keys.push_back(child.first);
+
+    return keys;
+}
-- 
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