Merge anthm's app_read addition, somewhat modified (bug #3013)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4587 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 15 insertions, 0 deletions

diff --git a/app.c b/app.c
index dc078ce2a..c910605c5 100755
--- a/app.c
+++ b/app.c
@@ -1070,3 +1070,18 @@ int ast_app_group_match_get_count(char *groupmatch, char *category)
 
 	return count;
 }
+
+int ast_seperate_app_args(char *buf, char delim, char **array, int arraylen)
+{
+    int x = 0;
+    memset(array, 0, arraylen * sizeof(char *));
+	if (!buf)
+		return 0;
+    for (array[x] = buf ; x < arraylen && array[x]; x++) {
+        if ((array[x+1] = strchr(array[x], delim))) {
+            *array[x+1] = '\0';
+            array[x+1]++;
+        }
+    }
+	return x;
+}