//?Testor?for?Chapter?11?Timer-based?Parallel?Port?Driver

#include?
#include?

int?main（）?{
	HANDLE?hDevice;
	BOOL?status;
	printf（“Beginning?test?of?Timer-based?Parallel?Port?Driver?（CH11）...\n“）;
	hDevice?=CreateFile（“\\\\.\\TMRPP1“
					GENERIC_READ?|?GENERIC_WRITE
					0		//?share?mode?none
					NULL	//?no?security
					OPEN_EXISTING
					FILE_ATTRIBUTE_NORMAL
					NULL?）;		//?no?template
	if?（hDevice?==?INVALID_HANDLE_VALUE）?
	{
		printf（“Failed?to?obtain?file?handle?to?device:?“
			“%s?with?Win32?error?code:?%d\n“
			“TMRPP1“?GetLastError（）?）;
		return?1;
	}

	printf（“Succeeded?in?obtaining?handle?to?TMRPP1?device.\n“）;

	printf（“Attempting?write?to?device...\n“）;
	char?outBuffer[20];
	for?（DWORD?i=0;?i		outBuffer[i]?=?（char）i;
	DWORD?outCount?=?sizeof（outBuffer）;
	DWORD?bW;
	status?=WriteFile（hDevice?outBuffer?outCount?&bW?NULL）;
	if?（!status）?
	{
		printf（“Failed?on?call?to?WriteFile?-?error:?%d\n“
			GetLastError（）?）;
		return?2;
	}
	if?（outCount?==?bW）?
	{
		printf（“Succeeded?in?writing?%d?bytes\n“?outCount）;
		printf（“OutBuffer?was:?\n“）;
		for?（i=0;?i			printf（“%02X?“?（UCHAR）outBuffer[i]）;
		printf（“\n“）;
	}?
	else?
	{
		printf（“Failed?to?write?the?correct?number?of?bytes.\n“
			“Attempted?to?write?%d?bytes?but?WriteFile?reported?%d?bytes.\n“
			outCount?bW）;
		return?3;
	}

	printf（“Attempting?to?read?from?device...\n“）;
	char?inBuffer[80];
	DWORD?inCount?=?sizeof（inBuffer）;
	DWORD?bR;
	status?=ReadFile（hDevice?inBuffer?inCount?&bR?NULL）;
	if?（!status）
	{
		printf（“Failed?on?call?to?ReadFile?-?error:?%d\n“
			GetLastError（）?）;
		return?4;
	}
	if?（bR?==?bW）
	{
		printf（“Succeeded?in?reading?%d?bytes\n“?bR）;
		printf（“Buffer?was:?\n“）;
		for?（i=0;?i			printf（“%02X?“?（UCHAR）inBuffer[i]）;
		printf（“\n“）;
	}?
	else?
	{
		printf（“Failed?to?read?the?correct?number?of?bytes.\n“
			“Should?have?read?%d?bytes?but?ReadFile?reported?%d?bytes.\n“
			bW?inCount）;
		return?5;
	}

	printf（“Attempting?to?close?device?TMRPP1...\n“）;
	status?=CloseHandle（hDevice）;
	if?（!status）?
	{
		printf（“Failed?on?call?to?CloseHandle?-?error:?%d\n“
			GetLastError（）?）;
		return?6;
	}
	printf（“Succeeded?in?closing?device...exiting?normally\n“）;
	return?0;
}


	

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2008-04-02?13:09??Chap11\
?????目錄???????????0??2008-04-02?13:09??Chap11\Testor\
?????目錄???????????0??2008-04-02?13:09??Chap11\Testor\Debug\
?????文件??????155711??2000-09-08?13:33??Chap11\Testor\Debug\Testor.exe
?????文件????????2369??2004-08-17?21:17??Chap11\Testor\Testor.cpp
?????文件????????4284??2000-04-25?06:12??Chap11\Testor\Testor.dsp
?????文件?????????535??2000-04-25?05:49??Chap11\Testor\Testor.dsw
?????文件???????33792??2004-08-17?21:17??Chap11\Testor\Testor.ncb
?????文件???????53760??2004-08-17?21:17??Chap11\Testor\Testor.opt
?????目錄???????????0??2008-04-02?13:09??Chap11\TimerPP\
?????目錄???????????0??2008-04-02?13:09??Chap11\TimerPP\Debug\
?????文件??????148480??2000-09-10?12:33??Chap11\TimerPP\Debug\TimerPP.pdb
?????文件????????8258??2000-09-10?12:33??Chap11\TimerPP\Debug\TimerPP.SYS
?????文件???????19883??2000-09-12?05:42??Chap11\TimerPP\Driver.cpp
?????文件????????2186??2000-09-08?13:43??Chap11\TimerPP\Driver.h
?????文件?????????269??1995-07-17?20:59??Chap11\TimerPP\MAKEFILE
?????文件?????????117??2000-09-12?05:42??Chap11\TimerPP\Sources
?????文件????????4376??2000-09-09?00:04??Chap11\TimerPP\TimerPP.dsp
?????文件?????????732??2000-09-08?13:33??Chap11\TimerPP\TimerPP.dsw
?????文件?????????312??2000-09-08?13:25??Chap11\TimerPP\TimerPP.reg
?????文件????????3667??2000-09-04?03:25??Chap11\TimerPP\Unicode.cpp
?????文件????????1308??2000-09-04?03:24??Chap11\TimerPP\Unicode.h
?????目錄???????????0??2008-04-02?13:09??Chap12\
?????目錄???????????0??2008-04-02?13:09??Chap12\DMASlave\
?????目錄???????????0??2008-04-02?13:09??Chap12\DMASlave\Debug\
?????文件??????148480??2000-09-11?07:06??Chap12\DMASlave\Debug\DMASlave.pdb
?????文件????????7748??2000-09-11?07:06??Chap12\DMASlave\Debug\DMASlave.SYS
?????文件????????4256??2000-09-09?02:24??Chap12\DMASlave\DMASlave.dsp
?????文件?????????539??2000-09-09?00:56??Chap12\DMASlave\DMASlave.dsw
?????文件???????21747??2000-09-12?05:46??Chap12\DMASlave\Driver.cpp
?????文件????????1224??2000-09-09?02:23??Chap12\DMASlave\Driver.h
............此處省略278個(gè)文件信息