From a9d27e3b5f93ff8658fa06a0c454140f27244363 Mon Sep 17 00:00:00 2001
From: Jeffrey C. Ollie <jcollie@pc21224.campus.dmacc.edu>
Date: Thu, 8 Nov 2007 16:32:56 -0600
Subject: [PATCH 03/15] Allow alternate extensions to be specified in users.conf

---
 pbx/pbx_config.c |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/pbx/pbx_config.c b/pbx/pbx_config.c
index dc48136..6c6ba87 100644
--- a/pbx/pbx_config.c
+++ b/pbx/pbx_config.c
@@ -1568,11 +1568,14 @@ static void pbx_load_users(void)
 {
 	struct ast_config *cfg;
 	char *cat, *chan;
+	char *ext;
 	const char *dahdichan;
 	const char *hasexten;
+	const char *altexts;
 	char tmp[256];
 	char iface[256];
 	char dahdicopy[256];
+	char altcopy[256];
 	char *c;
 	int len;
 	int hasvoicemail;
@@ -1653,6 +1656,17 @@ static void pbx_load_users(void)
 			} else {
 				ast_add_extension2(con, 0, cat, 1, NULL, NULL, "Dial", strdup("${HINT}"), ast_free_ptr, registrar);
 			}
+			altexts = ast_variable_retrieve(cfg, cat, "alternateexts");
+			if (!ast_strlen_zero(altexts)) {
+				snprintf(tmp, sizeof(tmp), "%s|1", cat);
+				ast_copy_string(altcopy, altexts, sizeof(altcopy));
+				c = altcopy;
+				ext = strsep(&c, ",");
+				while (ext) {
+					ast_add_extension2(con, 0, ext, 1, NULL, NULL, "Goto", strdup(tmp), ast_free, registrar);
+					ext = strsep(&c, ",");
+				}
+			}
 		}
 	}
 	ast_config_destroy(cfg);
-- 
1.6.1