src/plugin.[ch]: Implement `plugin_notification_meta_copy'.

The exec plugin copies the notifications before creating threads, so we need to
be able to copy the meta data to a second notification.

diff --git a/src/plugin.c b/src/plugin.c
index 27074a7..77041c9 100644 (file)
--- a/src/plugin.c
+++ b/src/plugin.c
@@ -1013,6 +1013,33 @@ int plugin_notification_meta_add_boolean (notification_t *n,
   return (plugin_notification_meta_add (n, name, NM_TYPE_BOOLEAN, &value));
 }
 
+int plugin_notification_meta_copy (notification_t *dst,
+    const notification_t *src)
+{
+  notification_meta_t *meta;
+
+  for (meta = src->meta; meta != NULL; meta = meta->next)
+  {
+    if (meta->type == NM_TYPE_STRING)
+      plugin_notification_meta_add_string (dst, meta->name,
+         meta->value_string);
+    else if (meta->type == NM_TYPE_SIGNED_INT)
+      plugin_notification_meta_add_signed_int (dst, meta->name,
+         meta->value_signed_int);
+    else if (meta->type == NM_TYPE_UNSIGNED_INT)
+      plugin_notification_meta_add_unsigned_int (dst, meta->name,
+         meta->value_unsigned_int);
+    else if (meta->type == NM_TYPE_DOUBLE)
+      plugin_notification_meta_add_double (dst, meta->name,
+         meta->value_double);
+    else if (meta->type == NM_TYPE_BOOLEAN)
+      plugin_notification_meta_add_boolean (dst, meta->name,
+         meta->value_boolean);
+  }
+
+  return (0);
+} /* int plugin_notification_meta_copy */
+
 int plugin_notification_meta_free (notification_t *n)
 {
   notification_meta_t *this;

diff --git a/src/plugin.h b/src/plugin.h
index 7aac79f..3bf7e4c 100644 (file)
--- a/src/plugin.h
+++ b/src/plugin.h
@@ -268,6 +268,10 @@ int plugin_notification_meta_add_double (notification_t *n,
 int plugin_notification_meta_add_boolean (notification_t *n,
     const char *name,
     bool value);
+
+int plugin_notification_meta_copy (notification_t *dst,
+    const notification_t *src);
+
 int plugin_notification_meta_free (notification_t *n);
 
 #endif /* PLUGIN_H */