From 4568880c50d790912fb4823d0ae785e95f65cad2 Mon Sep 17 00:00:00 2001
From: Florian Forster <ff@octo.it>
Date: Mon, 14 Jun 2010 23:46:37 +0200
Subject: [PATCH] graph_config.[ch]: Add forgotten files.

---
 graph_config.c | 116 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 graph_config.h |  12 ++++++
 2 files changed, 128 insertions(+)
 create mode 100644 graph_config.c
 create mode 100644 graph_config.h

diff --git a/graph_config.c b/graph_config.c
new file mode 100644
index 0000000..1b612c6
--- /dev/null
+++ b/graph_config.c
@@ -0,0 +1,116 @@
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <strings.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <errno.h>
+
+#include "graph_config.h"
+#include "graph_list.h"
+#include "oconfig.h"
+#include "common.h"
+
+#define CONFIG_FILE "/usr/lib/cgi-bin/octo/collection.conf"
+
+time_t last_read_mtime = 0;
+
+static int dispatch_config (const oconfig_item_t *ci) /* {{{ */
+{
+  int i;
+
+  for (i = 0; i < ci->children_num; i++)
+  {
+    oconfig_item_t *child;
+
+    child = ci->children + i;
+    if (strcasecmp ("Graph", child->key) == 0)
+      graph_config_add (child);
+    else
+    {
+      DEBUG ("Unknown config option: %s", child->key);
+    }
+  }
+
+  return (0);
+} /* }}} int dispatch_config */
+
+static int internal_read_config (void) /* {{{ */
+{
+  oconfig_item_t *ci;
+
+  ci = oconfig_parse_file (CONFIG_FILE);
+  if (ci == NULL)
+    return (-1);
+
+  dispatch_config (ci);
+
+  oconfig_free (ci);
+
+  graph_config_submit ();
+
+  return (0);
+} /* }}} int internal_read_config */
+
+static time_t get_config_mtime (void) /* {{{ */
+{
+  struct stat statbuf;
+  int status;
+
+  memset (&statbuf, 0, sizeof (statbuf));
+  status = stat (CONFIG_FILE, &statbuf);
+  if (status != 0)
+    return (0);
+
+  return (statbuf.st_mtime);
+} /* }}} time_t get_config_mtime */
+
+int graph_read_config (void) /* {{{ */
+{
+  time_t mtime;
+
+  mtime = get_config_mtime ();
+
+  if (mtime <= last_read_mtime)
+    return (0);
+
+  internal_read_config ();
+
+  last_read_mtime = mtime;
+
+  return (0);
+} /* }}} int graph_read_config */
+
+int graph_config_get_string (const oconfig_item_t *ci, /* {{{ */
+    char **ret_str)
+{
+  char *tmp;
+
+  if ((ci->values_num != 1) || (ci->values[0].type != OCONFIG_TYPE_STRING))
+    return (EINVAL);
+
+  tmp = strdup (ci->values[0].value.string);
+  if (tmp == NULL)
+    return (ENOMEM);
+
+  free (*ret_str);
+  *ret_str = tmp;
+
+  return (0);
+} /* }}} int graph_config_get_string */
+
+int graph_config_get_bool (const oconfig_item_t *ci, /* {{{ */
+    _Bool *ret_bool)
+{
+  if ((ci->values_num != 1) || (ci->values[0].type != OCONFIG_TYPE_BOOLEAN))
+    return (EINVAL);
+
+  if (ci->values[0].value.boolean)
+    *ret_bool = 1;
+  else
+    *ret_bool = 0;
+
+  return (0);
+} /* }}} int graph_config_get_bool */
+
+/* vim: set sw=2 sts=2 et fdm=marker : */
diff --git a/graph_config.h b/graph_config.h
new file mode 100644
index 0000000..c468eec
--- /dev/null
+++ b/graph_config.h
@@ -0,0 +1,12 @@
+#ifndef GRAPH_CONFIG_H
+#define GRAPH_CONFIG_H 1
+
+#include "oconfig.h"
+
+int graph_read_config (void);
+
+int graph_config_get_string (const oconfig_item_t *ci, char **ret_str);
+int graph_config_get_bool (const oconfig_item_t *ci, _Bool *ret_bool);
+
+/* vim: set sw=2 sts=2 et fdm=marker : */
+#endif /* GRAPH_CONFIG_H */
-- 
2.11.0