global5.h

See Appendix B for a description of the programs included on this companion disk. RESOURCE.WRI iden

// GLOBAL.H
// Global Variables

#include "..\winsock.h"														// Winsock header file
#include "sockman5.h"															// Prototypes and constants

//	Global Sockman variables
extern HWND hwndSockman;													// Sockman window handle
extern HANDLE hInstanceSockman;										// Sockman instance handle
extern char szAppName[9];													// Application name
extern char szPrintBuffer[MAX_PRINT_BUFFER+1];		// Buffer for text to paint
extern char szScratchBuffer[MAX_PRINT_BUFFER+1];	// General purpose buffer

// Global variables for DNS lookup operations
extern char szHostName[MAX_HOST_NAME+1];					// Host name
extern char szIPAddress[MAX_IP_ADDRESS+1];				// Dotted-decimal address
extern char szLookupText[MAX_HOST_NAME+1];				// Buffer for lookup text
extern char szLookupBuffer[MAXGETHOSTSTRUCT];			// Buffer for host data
extern HTASK hAsyncLookupTask;										// Asynchronous task handle
extern DWORD dwLookupAddr;												// 32-bit binary IP address

// Global variables for the Finger utility
extern HTASK hFingerTask;													// Finger task handle
extern DWORD dwFingerAddr;												// 32-bit binary IP address
extern int nFingerPort;														// The finger protocol port
extern char szFingerHost[MAX_HOST_NAME+1];				// Host to query
extern char szFingerUser[MAX_USER_NAME+1];				// User ID for the query
extern char szFingerBuffer[MAXGETHOSTSTRUCT];			// Buffer for host data

// Global variables for the Time server utility
extern HTASK hTimeServerTask;											// Time utility task handle
extern DWORD dwTimeServerAddr;                  	// 32-bit binary IP address
extern int nTimeServerPort;												// Time server protocol port
extern char szTimeServer[MAX_HOST_NAME+1];      	// Host to query
extern char szTimeServerBuffer[MAXGETHOSTSTRUCT]; // Buffer for host data 

// Global variables for the Ping utility
extern HTASK hPingTask;														// Ping task handle
extern char szPingHost[MAX_HOST_NAME+1];					// Host to ping
extern char szPingBuffer[MAXGETHOSTSTRUCT];				// Buffer for host data