refresh.c

用Dynamic C写的http程序

/*******************************************************************************
        Samples\TcpIp\HTTP\refresh.c
        Z-World, 2000

        This gives an example of ssi and auto refresh.  It uses a bit of
        JavaScript

*******************************************************************************/
#class auto

/***********************************
 * Configuration                   *
 * -------------                   *
 * All fields in this section must *
 * be altered to match your local  *
 * network settings.               *
 ***********************************/

/*
 * Pick the predefined TCP/IP configuration for this sample.  See
 * LIB\TCPIP\TCP_CONFIG.LIB for instructions on how to set the
 * configuration.
 */
#define TCPCONFIG 1


/*
 * TCP/IP modification - reduce TCP socket buffer
 * size, to allow more connections. This can be increased,
 * with increased performance, if the number of sockets
 * are reduced.  Note that this buffer size is split in
 * two for TCP sockets--1024 bytes for send and 1024 bytes
 * for receive.
 */
#define TCP_BUF_SIZE 2048

/*
 * Web server configuration
 */

/*
 * Only one server is needed for a reserved port
 */
#define HTTP_MAXSERVERS 1
#define MAX_TCP_SOCKET_BUFFERS 1


/********************************
 * End of configuration section *
 ********************************/

#memmap xmem
#use "dcrtcp.lib"
#use "http.lib"


#ximport "samples/tcpip/http/pages/refreshpage.shtml"  index_html

/*
 *  In this case the .html is not the first type in the
 *  type table.  This causes the default (no extension)
 *  to assume the shtml_handler.
 *
 */

/* the default for / must be first */
SSPEC_MIMETABLE_START
	SSPEC_MIME_FUNC(".shtml", "text/html", shtml_handler),
	SSPEC_MIME(".html", "text/html"),
	SSPEC_MIME(".gif", "image/gif"),
	SSPEC_MIME(".cgi", "")
SSPEC_MIMETABLE_END

long counter;

SSPEC_RESOURCETABLE_START
	SSPEC_RESOURCE_XMEMFILE("/", index_html),
	SSPEC_RESOURCE_XMEMFILE("/index.shtml", index_html),
	SSPEC_RESOURCE_ROOTVAR("counter", &counter, INT32, "%ld")
SSPEC_RESOURCETABLE_END


void main()
{
	counter=0;

   sock_init();
   http_init();
	tcp_reserveport(80);

   while (1) {
   	counter++;
      http_handler();
   }
}