X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Fyoink;a=blobdiff_plain;f=src%2Fsettings.hh;fp=src%2Fsettings.hh;h=5cb09722bd43530aa48668eaa2f091b58fc35804;hp=0000000000000000000000000000000000000000;hb=79b5f738f2e38acb60cda7e09f54802933a17105;hpb=a891a2dcbbb63d9e771da6efff00a33da614e737

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+
+/*******************************************************************************
+
+ Copyright (c) 2009, Charles McGarvey
+ All rights reserved.
+ 
+ Redistribution   and   use  in  source  and  binary  forms,  with  or  without
+ modification, are permitted provided that the following conditions are met:
+ 
+   * Redistributions  of  source  code  must retain the above copyright notice,
+     this list of conditions and the following disclaimer.
+   * Redistributions  in binary form must reproduce the above copyright notice,
+     this  list of conditions and the following disclaimer in the documentation
+     and/or other materials provided with the distribution.
+ 
+ THIS  SOFTWARE  IS  PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND  ANY  EXPRESS  OR  IMPLIED  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED.  IN  NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ FOR  ANY  DIRECT,  INDIRECT,  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ DAMAGES  (INCLUDING,  BUT  NOT  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ SERVICES;  LOSS  OF  USE,  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ CAUSED  AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ OR  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*******************************************************************************/
+
+#ifndef _SETTINGS_HH_
+#define _SETTINGS_HH_
+
+/**
+ * @file settings.hh
+ * Load, store, save program settings.
+ */
+
+#include <string>
+#include <map>
+
+#include "singleton.hh"
+#include "serializable.hh"
+
+
+namespace dc {
+
+
+class settings : public singleton<settings>
+{
+public:
+	settings() {}
+	settings(int argc, char* argv[]);
+
+	void parseArgs(int argc, char* argv[]);
+	void loadFromFile(std::string filePath);
+
+	template <typename T>
+	bool get(const std::string& key, T& value);
+
+private:
+	std::map<std::string,serializable_ptr> map;
+};
+
+
+template <typename T>
+bool settings::get(const std::string& key, T& value)
+{
+	std::map<std::string,serializable_ptr>::const_iterator i = map.find(key);
+
+	if (i != map.end())
+	{
+		serializable_ptr obj = (*i).second;
+		return obj->get(value);
+	}
+	else
+	{
+		return false;
+	}
+}
+
+
+} // namepsace dc
+
+#endif // _SETTINGS_HH_
+