From 642d773e2f5da9c3a238e4ed37a3fda14179f4dc Mon Sep 17 00:00:00 2001
From: Michael Drake <tlsa@netsurf-browser.org>
Date: Sat, 8 Oct 2011 12:03:54 +0000
Subject: Add function to get at url length.

svn path=/trunk/netsurf/; revision=13003
---
 utils/nsurl.c |  9 +++++++++
 utils/nsurl.h | 11 +++++++++++
 2 files changed, 20 insertions(+)

diff --git a/utils/nsurl.c b/utils/nsurl.c
index bae757324..328513364 100644
--- a/utils/nsurl.c
+++ b/utils/nsurl.c
@@ -1435,6 +1435,15 @@ const char *nsurl_access(const nsurl *url)
 }
 
 
+/* exported interface, documented in nsurl.h */
+size_t nsurl_length(const nsurl *url)
+{
+	assert(url != NULL);
+
+	return url->length;
+}
+
+
 /* exported interface, documented in nsurl.h */
 nserror nsurl_join(const nsurl *base, const char *rel, nsurl **joined)
 {
diff --git a/utils/nsurl.h b/utils/nsurl.h
index ceb29bc97..c708e0483 100644
--- a/utils/nsurl.h
+++ b/utils/nsurl.h
@@ -182,6 +182,17 @@ bool nsurl_enquire(const nsurl *url, nsurl_component part);
 const char *nsurl_access(const nsurl *url);
 
 
+/**
+ * Find the length of a NetSurf URL object's URL, as returned by nsurl_access
+ *
+ * \param url	  NetSurf URL to find length of.
+ * \return the required string
+ *
+ * The returned length excludes the trailing '\0'.
+ */
+size_t nsurl_length(const nsurl *url);
+
+
 /**
  * Join a base url to a relative link part, creating a new NetSurf URL object
  *
-- 
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