1 files changed, 64 insertions, 0 deletions
diff --git a/http/shttpd_ext.c b/http/shttpd_ext.c
new file mode 100644
index 0000000..901f3f1
--- /dev/null
+++ b/http/shttpd_ext.c
@@ -0,0 +1,64 @@
+/*  SHTTPD Extensions
+ *
+ *  $Id$
+ */
+
+
+#if defined(USE_SIMPLE_HTTPD)
+
+#include <rtems.h>
+#include <shttpd/shttpd.h>
+#include <rtems/cpuuse.h>
+#include <rtems/stackchk.h>
+
+#include <stdio.h>
+
+#define START_HTML_BODY \
+      "HTTP/1.1 200 OK\r\n" \
+      "Content-Type: text/html\r\n\r\n" \
+      "<html><body>\r\n"
+
+#define END_HTML_BODY \
+
+void example_shttpd_callback(struct shttpd_arg *arg)
+{
+  const char *query;
+
+  query = shttpd_get_env(arg, "QUERY_STRING" );
+  if ( !query )
+    query = "";
+  /* fprintf( stderr, "RTEMS Request -%s-\n", query ); */
+
+  if ( !strcmp( query, "cpuuse_report" ) ) {
+    rtems_cpu_usage_report_with_handler( arg, shttpd_printf );
+  } else if ( !strcmp( query, "cpuuse_reset" ) ) {
+    rtems_cpu_usage_reset();
+    shttpd_printf(
+      arg,
+      START_HTML_BODY
+      " <p><big>CPU Usage data reset -- return to the previous page</big></p>"
+      END_HTML_BODY
+    );
+  } else if ( !strcmp( query, "stackuse_report" ) ) {
+    rtems_stack_checker_report_usage_with_handler( arg, shttpd_printf );
+  } else {
+    shttpd_printf(
+      arg,
+      START_HTML_BODY
+      " <h2>Unknown Request</h2>"
+      " <h3>URI: %s</br>"
+      "  Arguments: %s</h3>"
+      END_HTML_BODY,
+      shttpd_get_env(arg, "REQUEST_URI"),
+      query
+    );
+  }
+  arg->flags |= SHTTPD_END_OF_OUTPUT;
+}
+
+void example_shttpd_addpages(struct shttpd_ctx *ctx)
+{
+  shttpd_register_uri( ctx, "/queries*", example_shttpd_callback, NULL );
+}
+
+#endif