Rename fcgi_test.c to test.fcgi.c

[collection4.git] / test.fcgi.c

diff --git a/test.fcgi.c b/test.fcgi.c
new file mode 100644 (file)
index 0000000..a6ca107
--- /dev/null
+++ b/test.fcgi.c
@@ -0,0 +1,176 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <strings.h>
+#include <errno.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <dirent.h>
+
+#include <fcgiapp.h>
+#include <fcgi_stdio.h>
+
+#include "common.h"
+#include "graph_list.h"
+#include "utils_params.h"
+
+#include "action_list_graphs.h"
+
+struct str_array_s
+{
+  char **ptr;
+  size_t size;
+};
+typedef struct str_array_s str_array_t;
+
+static str_array_t *array_alloc (void) /* {{{ */
+{
+  str_array_t *a;
+
+  a = malloc (sizeof (*a));
+  if (a == NULL)
+    return (NULL);
+
+  memset (a, 0, sizeof (*a));
+  a->ptr = NULL;
+  a->size = 0;
+
+  return (a);
+} /* }}} str_array_t *array_alloc */
+
+static void array_free (str_array_t *a) /* {{{ */
+{
+  if (a == NULL)
+    return;
+
+  free (a->ptr);
+  a->ptr = NULL;
+  a->size = 0;
+
+  free (a);
+} /* }}} void array_free */
+
+static int array_add (const char *entry, void *user_data) /* {{{ */
+{
+  str_array_t *a = user_data;
+  char **ptr;
+
+  if ((entry == NULL) || (a == NULL))
+    return (EINVAL);
+
+  ptr = realloc (a->ptr, sizeof (*a->ptr) * (a->size + 1));
+  if (ptr == NULL)
+    return (ENOMEM);
+  a->ptr = ptr;
+  ptr = a->ptr + a->size;
+
+  *ptr = strdup (entry);
+  if (*ptr == NULL)
+    return (ENOMEM);
+
+  a->size++;
+  return (0);
+} /* }}} int array_add */
+
+static int print_graph (const graph_list_t *gl, void *user_data) /* {{{ */
+{
+  if (gl == NULL)
+    return (EINVAL);
+
+  printf ("host = %s; plugin = %s;", gl->host, gl->plugin);
+  if (gl->plugin_instance != NULL)
+    printf (" plugin_instance = %s;", gl->plugin_instance);
+  printf (" type = %s;", gl->type);
+  if (gl->type_instance != NULL)
+    printf (" type_instance = %s;", gl->type_instance);
+  printf ("\n");
+
+  return (0);
+} /* }}} int print_graph */
+
+static int get_graphs_list (char ***ret_graphs, /* {{{ */
+    size_t *ret_graphs_num)
+{
+  gl_update ();
+  gl_foreach (print_graph, /* user_data = */ NULL);
+
+  return (0);
+} /* }}} int get_graphs_list */
+
+static int action_hello (void) /* {{{ */
+{
+  printf ("Content-Type: text/plain\n\n");
+
+  get_graphs_list (NULL, NULL);
+
+  return (0);
+} /* }}} int action_hello */
+
+static int action_usage (void) /* {{{ */
+{
+  printf ("Content-Type: text/plain\n\n");
+
+  fputs ("Usage:\n"
+      "\n"
+      "  Available actions:\n"
+      "\n"
+      "    * hello\n"
+      "\n", stdout);
+
+  return (0);
+} /* }}} int action_usage */
+
+static int handle_request (void) /* {{{ */
+{
+  const char *action;
+
+  param_init ();
+
+  action = param ("action");
+  if (action == NULL)
+  {
+    return (action_usage ());
+  }
+  else if (strcmp ("list_graphs", action) == 0)
+  {
+    return (action_list_graphs ());
+  }
+  else if (strcmp ("hello", action) == 0)
+  {
+    return (action_hello ());
+  }
+  else
+  {
+    return (action_usage ());
+  }
+} /* }}} int handle_request */
+
+static int run (void) /* {{{ */
+{
+  while (FCGI_Accept() >= 0)
+  {
+    handle_request ();
+    param_finish ();
+  }
+
+  return (0);
+} /* }}} int run */
+
+int main (int argc, char **argv) /* {{{ */
+{
+  int status;
+
+  argc = 0;
+  argv = NULL;
+
+  if (FCGX_IsCGI ())
+    status = handle_request ();
+  else
+    status = run ();
+
+  exit ((status == 0) ? EXIT_SUCCESS : EXIT_FAILURE);
+} /* }}} int main */
+
+/* vim: set sw=2 sts=2 et fdm=marker : */