| -rw-r--r-- | shared-code/kICMP.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/shared-code/kICMP.h b/shared-code/kICMP.h new file mode 100644 index 0000000..7a5ceaa --- a/dev/null +++ b/shared-code/kICMP.h @@ -0,0 +1,80 @@ +#ifndef __KICMP_H
+#define __KICMP_H
+
+class CICMP {
+ enum _mechanismus {
+ _icmpUndetermined = -1,
+ _icmpWinsock = 0, _icmpDLL
+ };
+static _mechanismus m_mechanismus;
+static void GuessMechanismus();
+public:
+static
+ CICMP* CreateICMP();
+
+ enum {
+ ipSuccess = 0,
+ ipBuffTooSmall, ipDestNetUnreachable, ipDestHostUnreachable,
+ ipDestProtUnreachable, ipDestPortUnreachable, ipNoResources,
+ ipBadOption, ipHWError, ipPacketTooBig, ipTimeOut, ipBadRequest,
+ ipBadRoute, ipTTLExpiredInTransit, ipTTLExpiredInReasm,
+ ipParamProblem, ipSourceQuench, ipOptionTooBig, ipBadDest,
+ ipUnknown = -1,
+ icmpNotInitialized = -2,
+ icmpSocketError = -3
+ };
+
+ virtual BOOL Initialize() = 0;
+ virtual void Deinitialize() = 0;
+
+ virtual LONG Ping(const in_addr host,const UINT packetSize=0,
+ const UINT timeOut=10000,LPINT pStatus=NULL) = 0;
+};
+
+class CICMPDll : public CICMP {
+ HANDLE (WINAPI *m_icmpCF)(VOID);
+ BOOL (WINAPI *m_icmpSE)(HANDLE,ULONG,LPVOID,WORD,
+ PIPINFO,LPVOID,DWORD,DWORD);
+ BOOL (WINAPI *m_icmpCH)(HANDLE);
+public:
+ HINSTANCE m_hICMPDLL;
+ HANDLE m_hICMP;
+ LPBYTE m_bsIn, m_bsOut;
+ UINT m_sizeIn, m_sizeOut;
+
+ CICMPDll() : m_hICMP(INVALID_HANDLE_VALUE), m_hICMPDLL(NULL),
+ m_bsIn(NULL), m_bsOut(NULL), m_sizeIn(0), m_sizeOut(0) {}
+ virtual ~CICMPDll() { Deinitialize(); }
+
+ virtual BOOL Initialize();
+ virtual void Deinitialize();
+
+ virtual LONG Ping(const in_addr host,const UINT packetSize=0,
+ const UINT timeOut=10000,LPINT pStatus=NULL);
+
+ BOOL AdjustBuffers(UINT packetSize=0);
+};
+
+class CICMPWS : public CICMP {
+static
+ WORD m_icmpSeq;
+public:
+ SOCKET m_socket;
+ LPBYTE m_bsIn, m_bsOut;
+ UINT m_sizeIn, m_sizeOut;
+
+ CICMPWS() : m_socket(INVALID_SOCKET), m_bsIn(NULL), m_bsOut(NULL),
+ m_sizeIn(0), m_sizeOut(0) {}
+ virtual ~CICMPWS() { Deinitialize(); }
+
+ virtual BOOL Initialize();
+ virtual void Deinitialize();
+
+ virtual LONG Ping(const in_addr host,const UINT packetSize=0,
+ const UINT timeOut=10000,LPINT pStatus=NULL);
+
+ BOOL AdjustBuffers(UINT packetSize=0);
+ WORD cksum(LPVOID data,int count);
+};
+
+#endif // __KICMP_H
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