X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fnginx.c;h=a0fa74f0207812cbf95781ac4b7c1c1a6ea4df26;hb=c6da31fb30c2fb1d131f92efcde0b3ec9a010b2c;hp=91bcf75404927bfcd708e16faf71b5b7606fe304;hpb=b2a7cb85e09f67cbaf114eb64bf736f3a24d9d55;p=collectd.git

diff --git a/src/nginx.c b/src/nginx.c
index 91bcf754..a0fa74f0 100644
--- a/src/nginx.c
+++ b/src/nginx.c
@@ -1,6 +1,7 @@
 /**
  * collectd - src/nginx.c
  * Copyright (C) 2006,2007  Florian octo Forster
+ * Copyright (C) 2008       Sebastian Harl
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
@@ -18,6 +19,7 @@
  *
  * Authors:
  *   Florian octo Forster <octo at verplant.org>
+ *   Sebastian Harl <sh at tokkee.org>
  **/
 
 #include "collectd.h"
@@ -52,7 +54,8 @@ static const char *config_keys[] =
 };
 static int config_keys_num = STATIC_ARRAY_SIZE (config_keys);
 
-static size_t nginx_curl_callback (void *buf, size_t size, size_t nmemb, void *stream)
+static size_t nginx_curl_callback (void *buf, size_t size, size_t nmemb,
+    void __attribute__((unused)) *stream)
 {
   size_t len = size * nmemb;
 
@@ -116,14 +119,16 @@ static int init (void)
     return (-1);
   }
 
+  curl_easy_setopt (curl, CURLOPT_NOSIGNAL, 1L);
   curl_easy_setopt (curl, CURLOPT_WRITEFUNCTION, nginx_curl_callback);
   curl_easy_setopt (curl, CURLOPT_USERAGENT, PACKAGE_NAME"/"PACKAGE_VERSION);
   curl_easy_setopt (curl, CURLOPT_ERRORBUFFER, nginx_curl_error);
 
   if (user != NULL)
   {
-    if (ssnprintf (credentials, sizeof (credentials),
-	  "%s:%s", user, pass == NULL ? "" : pass) >= sizeof (credentials))
+    int status = ssnprintf (credentials, sizeof (credentials),
+	"%s:%s", user, pass == NULL ? "" : pass);
+    if ((status < 0) || ((size_t) status >= sizeof (credentials)))
     {
       ERROR ("nginx plugin: Credentials would have been truncated.");
       return (-1);
@@ -137,22 +142,25 @@ static int init (void)
     curl_easy_setopt (curl, CURLOPT_URL, url);
   }
 
-  if ((verify_peer == NULL) || (strcmp (verify_peer, "true") == 0))
+  curl_easy_setopt (curl, CURLOPT_FOLLOWLOCATION, 1L);
+  curl_easy_setopt (curl, CURLOPT_MAXREDIRS, 50L);
+
+  if ((verify_peer == NULL) || IS_TRUE (verify_peer))
   {
-    curl_easy_setopt (curl, CURLOPT_SSL_VERIFYPEER, 1);
+    curl_easy_setopt (curl, CURLOPT_SSL_VERIFYPEER, 1L);
   }
   else
   {
-    curl_easy_setopt (curl, CURLOPT_SSL_VERIFYPEER, 0);
+    curl_easy_setopt (curl, CURLOPT_SSL_VERIFYPEER, 0L);
   }
 
-  if ((verify_host == NULL) || (strcmp (verify_host, "true") == 0))
+  if ((verify_host == NULL) || IS_TRUE (verify_host))
   {
-    curl_easy_setopt (curl, CURLOPT_SSL_VERIFYHOST, 2);
+    curl_easy_setopt (curl, CURLOPT_SSL_VERIFYHOST, 2L);
   }
   else
   {
-    curl_easy_setopt (curl, CURLOPT_SSL_VERIFYHOST, 0);
+    curl_easy_setopt (curl, CURLOPT_SSL_VERIFYHOST, 0L);
   }
 
   if (cacert != NULL)
@@ -177,7 +185,6 @@ static void submit (char *type, char *inst, long long value)
 
   vl.values = values;
   vl.values_len = 1;
-  vl.time = time (NULL);
   sstrncpy (vl.host, hostname_g, sizeof (vl.host));
   sstrncpy (vl.plugin, "nginx", sizeof (vl.plugin));
   sstrncpy (vl.plugin_instance, "", sizeof (vl.plugin_instance));
@@ -207,7 +214,7 @@ static int nginx_read (void)
     return (-1);
 
   nginx_buffer_len = 0;
-  if (curl_easy_perform (curl) != 0)
+  if (curl_easy_perform (curl) != CURLE_OK)
   {
     WARNING ("nginx plugin: curl_easy_perform failed: %s", nginx_curl_error);
     return (-1);