From: Jürg Billeter <j@bitron.ch>
Date: Sat, 15 Jan 2011 17:46:08 +0000 (+0100)
Subject: glib-2.0: Add string.valid_char
X-Git-Tag: 0.11.4~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f84f37c39b9b35fd2a2c18e32832b3f4c989c4da;p=thirdparty%2Fvala.git

glib-2.0: Add string.valid_char
---

diff --git a/vapi/glib-2.0.vapi b/vapi/glib-2.0.vapi
index 6c726f7db..c3abf8b38 100644
--- a/vapi/glib-2.0.vapi
+++ b/vapi/glib-2.0.vapi
@@ -992,6 +992,17 @@ public class string {
 		return ((char*) this)[index];
 	}
 
+	// checks whether valid string character starts at specified index
+	// embedded NULs are not supported by the string class
+	public bool valid_char (int index) {
+		uint8 c = ((uint8*) this)[index];
+		if (c == 0x00 || (c >= 0x80 && c < 0xc2) || c >= 0xf5) {
+			return false;
+		} else {
+			return true;
+		}
+	}
+
 	[CCode (cname = "g_utf8_next_char")]
 	public unowned string next_char ();
 	[CCode (cname = "g_utf8_get_char")]