Moved most of the code from platform specific platform_util into a shared platform_common area

source/shared_lib/include/platform/common/platform_common.h

@@ -0,0 +1,136 @@
+// ==============================================================
+//	This file is part of Glest Shared Library (www.glest.org)
+//
+//	Copyright (C) 2005 Matthias Braun <matze@braunis.de>
+//
+//	You can redistribute this code 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
+// ==============================================================
+#ifndef _SHARED_PLATFORM_PLATFORMCOMMON_H_
+#define _SHARED_PLATFORM_PLATFORMCOMMON_H_
+
+#ifdef WIN32
+
+#include <windows.h>
+
+#endif
+
+#include <string>
+#include <vector>
+#include <stdexcept>
+#include <list>
+
+#include <SDL.h>
+
+#include "types.h"
+#include "checksum.h"
+#include <utility>
+
+using std::string;
+using std::vector;
+using std::list;
+using std::exception;
+
+using Shared::Platform::int64;
+using Shared::Util::Checksum;
+
+namespace Shared { namespace PlatformCommon {
+
+// =====================================================
+//	class PerformanceTimer
+// =====================================================
+
+class PerformanceTimer {
+private:
+	Uint32 lastTicks;
+	Uint32 updateTicks;
+
+	int times;			// number of consecutive times
+	int maxTimes;		// maximum number consecutive times
+
+public:
+	void init(float fps, int maxTimes= -1);
+
+	bool isTime();
+	void reset();
+};
+
+// =====================================================
+//	class Chrono
+// =====================================================
+
+class Chrono {
+private:
+	Uint32 startCount;
+	Uint32 accumCount;
+	Uint32 freq;
+	bool stopped;
+
+public:
+	Chrono();
+	void start();
+	void stop();
+	int64 getMicros() const;
+	int64 getMillis() const;
+	int64 getSeconds() const;
+
+    static int64 getCurTicks();
+    static int64 getCurMillis();
+
+private:
+	int64 queryCounter(int multiplier) const;
+};
+
+// =====================================================
+//	class ModeInfo
+// =====================================================
+class ModeInfo {
+public:
+	int width;
+	int height;
+	int depth;
+
+	ModeInfo(int width, int height, int depth);
+
+	string getString() const;
+};
+
+// =====================================================
+//	Misc
+// =====================================================
+void Tokenize(const string& str,vector<string>& tokens,const string& delimiters = " ");
+bool isdir(const char *path);
+void findDirs(const vector<string> &paths, vector<string> &results, bool errorOnNotFound=false);
+void findAll(const vector<string> &paths, const string &fileFilter, vector<string> &results, bool cutExtension=false, bool errorOnNotFound=true);
+void findAll(const string &path, vector<string> &results, bool cutExtension=false, bool errorOnNotFound=true);
+
+int32 getFolderTreeContentsCheckSumRecursively(vector<string> paths, string pathSearchString, const string filterFileExt, Checksum *recursiveChecksum);
+int32 getFolderTreeContentsCheckSumRecursively(const string &path, const string &filterFileExt, Checksum *recursiveChecksum);
+vector<std::pair<string,int32> > getFolderTreeContentsCheckSumListRecursively(vector<string> paths, string pathSearchString, const string filterFileExt, vector<std::pair<string,int32> > *recursiveMap);
+vector<std::pair<string,int32> > getFolderTreeContentsCheckSumListRecursively(const string &path, const string &filterFileExt, vector<std::pair<string,int32> > *recursiveMap);
+
+void createDirectoryPaths(string  Path);
+string extractDirectoryPathFromFile(string filename);
+string extractExtension(const string& filename);
+
+void getFullscreenVideoModes(list<ModeInfo> *modeinfos);
+void getFullscreenVideoInfo(int &colorBits,int &screenWidth,int &screenHeight);
+bool changeVideoMode(int resH, int resW, int colorBits, int refreshFrequency);
+void restoreVideoMode(bool exitingApp=false);
+
+bool EndsWith(const string &str, const string& key);
+
+int getScreenW();
+int getScreenH();
+
+void sleep(int millis);
+
+void showCursor(bool b);
+bool isKeyDown(int virtualKey);
+string getCommandLine();
+
+}}//end namespace
+
+#endif