Move Asterisk-addons modules into the main Asterisk source tree.

Someone asked yesterday, "is there a good reason why we can't just put these
modules in Asterisk?".  After a brief discussion, as long as the modules are
clearly set aside in their own directory and not enabled by default, it is
perfectly fine.

For more information about why a module goes in addons, see README-addons.txt.

chan_ooh323 does not currently compile as it is behind some trunk API updates.
However, it will not build by default, so it should be okay for now.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@204413 65c4cc65-6c06-0410-ace0-fbb531ad65f3

addons/ooh323c/src/ooUtils.c

@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2004-2005 by Objective Systems, Inc.
+ *
+ * This software is furnished under an open source license and may be 
+ * used and copied only in accordance with the terms of this license. 
+ * The text of the license may generally be found in the root 
+ * directory of this installation in the COPYING file.  It 
+ * can also be viewed online at the following URL:
+ *
+ *   http://www.obj-sys.com/open/license.html
+ *
+ * Any redistributions of this file including modified versions must 
+ * maintain this copyright notice.
+ *
+ *****************************************************************************/
+
+#include "ooUtils.h"
+
+const char* ooUtilsGetText (OOUINT32 idx, const char** table, size_t tabsiz)
+{
+   return (idx < tabsiz) ? table[idx] : "?";
+}
+
+OOBOOL ooUtilsIsStrEmpty (const char* str)
+{
+   return (str == NULL || *str =='\0');
+}
+
+
+OOBOOL ooIsDailedDigit(const char* str) 
+{
+   if(str == NULL || *str =='\0') { return FALSE; }
+   while(*str != '\0')
+   {
+      if(!isdigit(*str) &&
+         *str != '#' && *str != '*' && *str != ',') { return FALSE; }
+      str++;
+   }
+   return TRUE;
+}