From 42b8f434c871d5384de2e754cf61b166a1a3c5f8 Mon Sep 17 00:00:00 2001
From: Richard Aas <richard@db.org>
Date: Tue, 8 Mar 2011 09:26:45 +0000
Subject: [PATCH] added conf_get_bool

---
 include/re_conf.h |  1 +
 src/conf/conf.c   | 32 ++++++++++++++++++++++++++++++++
 2 files changed, 33 insertions(+)

diff --git a/include/re_conf.h b/include/re_conf.h
index 1945458..a49fe3d 100644
--- a/include/re_conf.h
+++ b/include/re_conf.h
@@ -15,4 +15,5 @@ int conf_get(struct conf *conf, const char *name, struct pl *pl);
 int conf_get_str(struct conf *conf, const char *name, char *str,
 		 size_t size);
 int conf_get_u32(struct conf *conf, const char *name, uint32_t *num);
+int conf_get_bool(struct conf *conf, const char *name, bool *val);
 int conf_apply(struct conf *conf, const char *name, conf_h *ch, void *arg);
diff --git a/src/conf/conf.c b/src/conf/conf.c
index 53f21e1..d0f6b27 100644
--- a/src/conf/conf.c
+++ b/src/conf/conf.c
@@ -220,6 +220,38 @@ int conf_get_u32(struct conf *conf, const char *name, uint32_t *num)
 }
 
 
+/**
+ * Get the boolean value of a configuration item
+ *
+ * @param conf Configuration object
+ * @param name Name of config item key
+ * @param val  Returned boolean value of config item, if present
+ *
+ * @return 0 if success, otherwise errorcode
+ */
+int conf_get_bool(struct conf *conf, const char *name, bool *val)
+{
+	struct pl pl;
+	int err;
+
+	if (!conf || !name || !val)
+		return EINVAL;
+
+	err = conf_get(conf, name, &pl);
+	if (err)
+		return err;
+
+	if (!pl_strcasecmp(&pl, "true"))
+		*val = true;
+	else if (!pl_strcasecmp(&pl, "yes"))
+		*val = true;
+	else
+		*val = false;
+
+	return 0;
+}
+
+
 /**
  * Apply a function handler to all config items of a certain key
  *