IBM AS/400E manual Sample programs in Java, C, and RPG

/* <form action="/cgi-bin/samplec" method="POST">		*/
/* <input type="Text" maxsize=80 size=20 name="Sample">		*/
/* <input type="Submit" name="SampleData" value="Submit CGI script">		*/
/* <br>Sample CGI program written in AS/400 ILE/C.<br>		*/
/* Type data and Click Submit to run a Sample program using ILE/C.		*/
/* </form>		*/
/*	.	*/
/*	.	*/
/*	.	*/
/* Change the form method to "GET" when input data for sample CGI		*/
/* program comes from the QUERY_STRING environment variable.		*/
/*		*/
/* HTTP Server configuration:		*/
/* # Pass the html document in a library		*/
/* Pass /sampledoc /qsys.lib/websamp.lib/htmlfile.file/samplec.mbr		*/
/* # Allow CGI program to run.		*/
/* Map	/cgi-bin/* /cgi-bin/*.pgm	*/
/* Exec /cgi-bin/* /qsys.lib/websamp.lib/*		*/
/*		*/
/* This program is invoked by a URL from a browser in the form:		*/
/* http://hostname/sampledoc		*/
/*		*/
/* Functions tested: Calls to Standard input and output using		*/
/*	standard i/o c calls. This program uses	*/
/*	fread(), putchar(), and printf(). It is	*/
/*	designed to run on the AS/400 HTTP Server.	*/
/*		*/

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

#include <stdio.h>	/* C-stdio library.	*/
#include <string.h>	/* string functions.	*/
#include <stdlib.h>	/* stdlib functions.	*/
#include <errno.h>	/* errno values.	*/
#define LINELEN 80	/* Max length of line.	*/

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

/*			*/
/* Function Name: writeData()			*/
/*			*/
/* Descriptive Name: Function is used to print the data to the			*/
/* browser.		The data is printed 80 characters/line to provide	*/
/* a neat and readable output.			*/
/*			*/
/* HTTP Server Environment variables:			*/
/* ----------------------------------			*/
/*			*/
/* Standard Input:			*/
/* ---------------			*/
/*			*/
/* Standard Output:			*/
/* ----------------			*/
/* All data directed to Standard output is sent using printf() or			*/
/* putchar().		Standard output is written with html text.	*/
/*			*/
/*			*/
/* Input: ptrToData : A pointer to the data to write to stdout.			*/
/*	dataLen : Length of data buffer.		*/
/*			*/
/* Output: Data buffer written to stdout.			*/
/*			*/
/* Exit Normal:			*/
/*			*/

Chapter 6. Sample programs (in Java, C, and RPG) 95