netapp plugin: Fix a typo.

[collectd.git] / src / utils_cmd_listval.c

diff --git a/src/utils_cmd_listval.c b/src/utils_cmd_listval.c
index 6f03e75..bca83a9 100644 (file)
--- a/src/utils_cmd_listval.c
+++ b/src/utils_cmd_listval.c
@@ -25,6 +25,7 @@
 
 #include "utils_cmd_listval.h"
 #include "utils_cache.h"
+#include "utils_parse_option.h"
 
 #define print_to_socket(fh, ...) \
   if (fprintf (fh, __VA_ARGS__) < 0) { \
@@ -34,20 +35,36 @@
     return -1; \
   }
 
-int handle_listval (FILE *fh, char **fields, int fields_num)
+int handle_listval (FILE *fh, char *buffer)
 {
+  char *command;
   char **names = NULL;
   time_t *times = NULL;
   size_t number = 0;
   size_t i;
   int status;
 
-  if (fields_num != 1)
+  DEBUG ("utils_cmd_listval: handle_listval (fh = %p, buffer = %s);",
+      (void *) fh, buffer);
+
+  command = NULL;
+  status = parse_string (&buffer, &command);
+  if (status != 0)
+  {
+    print_to_socket (fh, "-1 Cannot parse command.\n");
+    return (-1);
+  }
+  assert (command != NULL);
+
+  if (strcasecmp ("LISTVAL", command) != 0)
+  {
+    print_to_socket (fh, "-1 Unexpected command: `%s'.\n", command);
+    return (-1);
+  }
+
+  if (*buffer != 0)
   {
-    DEBUG ("command listval: us_handle_listval: Wrong number of fields: %i",
-       fields_num);
-    print_to_socket (fh, "-1 Wrong number of fields: Got %i, expected 1.\n",
-       fields_num);
+    print_to_socket (fh, "-1 Garbage after end of command: %s\n", buffer);
     return (-1);
   }