Initial Commit

common/SNAPSHOT.HPP

@@ -0,0 +1,38 @@
+#ifndef _COMMON_SNAPSHOT_HPP_
+#define _COMMON_SNAPSHOT_HPP_
+#ifndef _COMMON_VERSIONINFO_HPP_
+#include <common/version.hpp>
+#endif
+#ifndef _COMMON_LIBRARY_HPP_
+#include <common/library.hpp>
+#endif
+#ifndef _COMMON_PROCESSENTRY_HPP_
+#include <common/pentry.hpp>
+#endif
+
+class Snapshot
+{
+public:
+  enum SnapshotFlags{Inherit=TH32CS_INHERIT,SnapAll=TH32CS_SNAPALL,SnapHeapList=TH32CS_SNAPHEAPLIST,SnapModule=TH32CS_SNAPMODULE,SnapProcess=TH32CS_SNAPPROCESS,SnapThread=TH32CS_SNAPTHREAD};
+  Snapshot(void);
+	virtual ~Snapshot();
+	BOOL create(SnapshotFlags snapshot,DWORD processID=0);
+	BOOL process32First(ProcessEntry &processEntry);
+	BOOL process32Next(ProcessEntry &processEntry);
+	void destroy(void);
+	BOOL isOkay(void)const;
+private:
+  typedef HANDLE (PASCAL *PFNCREATETOOLHELP32SNAPSHOT)(DWORD dwFlags,DWORD th32ProcessID);
+	typedef BOOL (PASCAL *PFNPROCESS32FIRST)(HANDLE hSnapshot,LPPROCESSENTRY32 lppe);
+	typedef BOOL (PASCAL *PFNPROCESS32NEXT)(HANDLE hSnapshot,LPPROCESSENTRY32 lppe);
+  Snapshot(const Snapshot &snapshot);
+	Snapshot &operator=(const Snapshot &snapshot);
+	BOOL initialize(void);
+
+  Library mKernelLib;
+	HANDLE mhSnapshot;
+	PFNCREATETOOLHELP32SNAPSHOT mpfnCreateToolhelp32Snapshot;
+	PFNPROCESS32FIRST mpfnProcess32First;
+	PFNPROCESS32NEXT mpfnProcess32Next;
+};
+#endif