From 77c41d700eb96bb2e977020467f6a7d15698b669 Mon Sep 17 00:00:00 2001
From: "Eliel C. Sardanons" <eliels@gmail.com>
Date: Fri, 15 May 2009 13:23:37 +0000
Subject: [PATCH] Allow to specify an enumlist inside an enum.

It was not possible to use an enumlist inside an enum:
<enumlist>
   <enum name="aa">
      <enumlist>
         ...
      </enumlist>
   </enum>
</enumlist>
Now we will be able to insert as many levels as we want.

(closes issue #15112)
Reported by: lmadsen



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@194635 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 doc/appdocsxml.dtd | 2 +-
 main/xmldoc.c      | 9 +++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/doc/appdocsxml.dtd b/doc/appdocsxml.dtd
index 8ac6ac587c..ba0ef2726c 100644
--- a/doc/appdocsxml.dtd
+++ b/doc/appdocsxml.dtd
@@ -41,7 +41,7 @@
   <!ATTLIST option hasparams CDATA "">
 
   <!ELEMENT enumlist (enum+)>
-  <!ELEMENT enum (para|note|warning|parameter)*>
+  <!ELEMENT enum (para|note|warning|parameter|enumlist)*>
   <!ATTLIST enum name CDATA "">
 
   <!ELEMENT argument (para|note|warning|variablelist|argument)*>
diff --git a/main/xmldoc.c b/main/xmldoc.c
index 2ddb201796..29d951ac56 100644
--- a/main/xmldoc.c
+++ b/main/xmldoc.c
@@ -60,6 +60,7 @@ struct documentation_tree {
 };
 
 static char *xmldoc_get_syntax_cmd(struct ast_xml_node *fixnode, const char *name, int printname);
+static int xmldoc_parse_enumlist(struct ast_xml_node *fixnode, const char *tabs, struct ast_str **buffer);
 
 /*!
  * \brief Container of documentation trees
@@ -1400,6 +1401,9 @@ static int xmldoc_parse_enum(struct ast_xml_node *fixnode, const char *tabs, str
 {
 	struct ast_xml_node *node = fixnode;
 	int ret = 0;
+	char *optiontabs;
+
+	ast_asprintf(&optiontabs, "%s    ", tabs);
 
 	for (node = ast_xml_node_get_children(node); node; node = ast_xml_node_get_next(node)) {
 		if ((xmldoc_parse_para(node, (ret ? tabs : " - "), "\n", buffer))) {
@@ -1407,7 +1411,12 @@ static int xmldoc_parse_enum(struct ast_xml_node *fixnode, const char *tabs, str
 		} else if ((xmldoc_parse_specialtags(node, (ret ? tabs : " - "), "\n", buffer))) {
 			ret = 1;
 		}
+
+		xmldoc_parse_enumlist(node, optiontabs, buffer);
 	}
+
+	ast_free(optiontabs);
+
 	return ret;
 }
 
-- 
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