source: network-demos/http/shttpd_ext.c @ b80aaa9

4.11network-demos-4-10-branchnetwork-demos-4-9-branch
Last change on this file since b80aaa9 was b80aaa9, checked in by Joel Sherrill <joel.sherrill@…>, on Aug 20, 2008 at 10:16:20 PM

2008-08-20 Joel Sherrill <joel.sherrill@…>

  • shttpd_ext.c: Fix warning.
  • Property mode set to 100644
File size: 1.5 KB
Line 
1/*  SHTTPD Extensions
2 *
3 *  $Id$
4 */
5
6
7#if defined(USE_SIMPLE_HTTPD)
8
9#include <rtems.h>
10#include <shttpd/shttpd.h>
11#include <rtems/cpuuse.h>
12#include <rtems/stackchk.h>
13
14#include <stdio.h>
15
16#define START_HTML_BODY \
17      "HTTP/1.1 200 OK\r\n" \
18      "Content-Type: text/html\r\n\r\n" \
19      "<html><body>\r\n"
20
21#define END_HTML_BODY \
22
23void example_shttpd_callback(struct shttpd_arg *arg)
24{
25  const char *query;
26
27  query = shttpd_get_env(arg, "QUERY_STRING" );
28  if ( !query )
29    query = "";
30  /* fprintf( stderr, "RTEMS Request -%s-\n", query ); */
31
32  if ( !strcmp( query, "cpuuse_report" ) ) {
33    rtems_cpu_usage_report_with_plugin(
34      arg,
35      (rtems_printk_plugin_t) shttpd_printf
36    );
37  } else if ( !strcmp( query, "cpuuse_reset" ) ) {
38    rtems_cpu_usage_reset();
39    shttpd_printf(
40      arg,
41      START_HTML_BODY
42      " <p><big>CPU Usage data reset -- return to the previous page</big></p>"
43      END_HTML_BODY
44    );
45  } else if ( !strcmp( query, "stackuse_report" ) ) {
46    rtems_stack_checker_report_usage_with_plugin(
47      arg,
48      (rtems_printk_plugin_t) shttpd_printf
49    );
50  } else {
51    shttpd_printf(
52      arg,
53      START_HTML_BODY
54      " <h2>Unknown Request</h2>"
55      " <h3>URI: %s</br>"
56      "  Arguments: %s</h3>"
57      END_HTML_BODY,
58      shttpd_get_env(arg, "REQUEST_URI"),
59      query
60    );
61  }
62  arg->flags |= SHTTPD_END_OF_OUTPUT;
63}
64
65void example_shttpd_addpages(struct shttpd_ctx *ctx)
66{
67  shttpd_register_uri( ctx, "/queries*", example_shttpd_callback, NULL );
68}
69
70#endif
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