HP Remote Graphics Software (RGS) Instrukcja Użytkownika Pobierz pdf (Strona 84)

C:\Program Files\Hewlett-Packard\Remote Graphics Sender\include

\RGSenderEvents.h

#include <windows.h>

#include <stdio.h>

#include "RGSenderEvents.h"

#define BUFFER_SIZE 1024 // safe EVENTLOGRECORD size for now

#define EVENT_SERVER NULL // remote server = "\\\\nodename"; local = NULL

#define EVENT_SRC "rgsender" // specifies specific event name source

in // HPRemote

BOOL processEvent(LPCTSTR eventServer, LPCTSTR eventSource, DWORD

dwEventNum)

{

HANDLE h;

EVENTLOGRECORD *pevlr;

BYTE bBuffer[BUFFER_SIZE];

DWORD dwRead, dwNeeded;

BOOL result;

// Open, read, close event log ===========================================

if ((h = OpenEventLog(eventServer, eventSource)) == NULL)

{

... report error status ...

return true;

}

// Set the pointer to our buffer. Strings and data will get appended to

the EVENTLOGRECORD structure.

pevlr = (EVENTLOGRECORD *) &bBuffer

// Read the event specified by dwEventNum

result = ReadEventLog(h, // event log handle

EVENTLOG_SEEK_READ | // start at specific event

EVENTLOG_FORWARDS_READ, // advance forward

dwEventNum, // record to read

pevlr, // pointer to buffer

BUFFER_SIZE, // size of buffer

&dwRead, // number of bytes read

&dwNeeded); // bytes in next record

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HP Remote Graphics Software (RGS) Instrukcja Użytkownika Strona 84