IBM AS/400E manual Web Programming Guide V4R5

/*	Exit Error: None	*/
/*		*/

/**********************************************************************/ void writeData(char* ptrToData, int dataLen)

{

div_t	insertBreak;
int	i;
/*------------------------------------------------------------------		*/
/* Write dataLen bytes of data from ptrToData.		*/
/*------------------------------------------------------------------		*/
for (i=1; i<= dataLen; i++) {
putchar(*ptrToData);
ptrToData++;
/*--------------------------------------------------------------		*/
/* Print a break after every 80 characters.		*/
/*--------------------------------------------------------------		*/
insertBreak = div(i, LINELEN);
if ( insertBreak.rem == 0 )
	printf("<br>");

}

return;

}

/**********************************************************************/

/*	*/
/* Function Name: main()	*/
/*	*/
/* Descriptive Name: A sample of the method used for AS/400 ILE/C to	*/
/* read standard input, write standard output and check environment	*/

/* variables; SERVER_SOFTWARE, REQUEST_METHOD, CONTENT_LENGTH, etc. */

/*	*/
/* HTTP Server Environment variables:	*/
/* ----------------------------------	*/
/* The C function call, getenv, is used to read AS/400 server	*/
/* environment variables. The value of the argument is a (char *)	*/
/* pointer with the name of the environment variable. The value of	*/

/* the environment variable is always returned as a string pointer. */

/* The value may need to be converted to be used; that is	*/
/* CONTENT_LENGTH needs to be converted to int using atoi().	*/
/*	*/
/* Standard Input:	*/
/* ---------------	*/
/* CONTENT_LENGTH is used to determine the amount of data to be	*/
/* read from standard input with fread(). The standard input is	*/

/* considered to be a stream of bytes up to CONTENT_LENGTH bytes. The */

/* standard input can be read with any file input stream function up		*/
/* to and including CONTENT_LENGTH bytes. Reading more than		*/
/* CONTENT_LENGTH bytes is not defined.		*/
/*		*/
/* Standard Output:		*/
/* ----------------		*/
/* All data directed to Standard output	is using writeData().	*/
/*		*/
/* Standard output is written with html	text which includes HTTP	*/
/* header lines identifying the content	type of the data written and	*/
/* HTTP response headers. This MUST be	followed by a blank line(\n\n)*/

96Web Programming Guide V4R5