From 2ae59ba6c47e1b062536e3835e429ad1a17bee6f Mon Sep 17 00:00:00 2001
From: Andrew Sidwell <andy@entai.co.uk>
Date: Sun, 10 Aug 2008 15:52:44 +0000
Subject: Simplify in_head.c; make sure return codes from handle_in_head() get
 propagated properly.

svn path=/trunk/hubbub/; revision=4990
---
 src/treebuilder/after_frameset.c |  2 +-
 src/treebuilder/in_body.c        |  2 +-
 src/treebuilder/in_frameset.c    |  2 +-
 src/treebuilder/in_head.c        | 23 ++---------------------
 src/treebuilder/in_table.c       |  2 +-
 5 files changed, 6 insertions(+), 25 deletions(-)

(limited to 'src/treebuilder')

diff --git a/src/treebuilder/after_frameset.c b/src/treebuilder/after_frameset.c
index 0719b07..a94eb86 100644
--- a/src/treebuilder/after_frameset.c
+++ b/src/treebuilder/after_frameset.c
@@ -49,7 +49,7 @@ hubbub_error handle_after_frameset(hubbub_treebuilder *treebuilder,
 		if (type == HTML) {
 			handle_in_body(treebuilder, token);
 		} else if (type == NOFRAMES) {
-			handle_in_head(treebuilder, token);
+			err = handle_in_head(treebuilder, token);
 		} else {
 			/** \todo parse error */
 		}
diff --git a/src/treebuilder/in_body.c b/src/treebuilder/in_body.c
index 556862b..6be930d 100644
--- a/src/treebuilder/in_body.c
+++ b/src/treebuilder/in_body.c
@@ -221,7 +221,7 @@ bool process_start_tag(hubbub_treebuilder *treebuilder,
 			type == META || type == NOFRAMES || type == SCRIPT ||
 			type == STYLE || type == TITLE) {
 		/* Process as "in head" */
-		handle_in_head(treebuilder, token);
+		err = handle_in_head(treebuilder, token);
 	} else if (type == BODY) {
 		process_body_in_body(treebuilder, token);
 	} else if (type == ADDRESS || type == ARTICLE || type == ASIDE ||
diff --git a/src/treebuilder/in_frameset.c b/src/treebuilder/in_frameset.c
index 2cae20c..221313e 100644
--- a/src/treebuilder/in_frameset.c
+++ b/src/treebuilder/in_frameset.c
@@ -54,7 +54,7 @@ hubbub_error handle_in_frameset(hubbub_treebuilder *treebuilder,
 			insert_element_no_push(treebuilder, &token->data.tag);
 			/** \todo ack sc flag */
 		} else if (type == NOFRAMES) {
-			handle_in_head(treebuilder, token);
+			err = handle_in_head(treebuilder, token);
 		} else {
 			/** \todo parse error */
 		}
diff --git a/src/treebuilder/in_head.c b/src/treebuilder/in_head.c
index 710fdce..034be21 100644
--- a/src/treebuilder/in_head.c
+++ b/src/treebuilder/in_head.c
@@ -14,23 +14,6 @@
 #include "utils/utils.h"
 
 
-/**
- * Process a <base>, <link>, or <meta> start tag as if in "in head"
- *
- * \param treebuilder  The treebuilder instance
- * \param token        The token to process
- * \param type         The type of element (BASE, LINK, or META)
- */
-static void process_base_link_meta_in_head(hubbub_treebuilder *treebuilder,
-		const hubbub_token *token, element_type type)
-{
-	insert_element_no_push(treebuilder, &token->data.tag);
-
-	if (type == META) {
-		/** \todo charset extraction */
-	}
-}
-
 
 /**
  * Process a <script> start tag as if in "in head"
@@ -114,13 +97,11 @@ hubbub_error handle_in_head(hubbub_treebuilder *treebuilder,
 			handle_in_body(treebuilder, token);
 		} else if (type == BASE || type == COMMAND ||
 				type == EVENTSOURCE || type == LINK) {
-			process_base_link_meta_in_head(treebuilder,
-					token, type);
+			insert_element_no_push(treebuilder, &token->data.tag);
 
 			/** \todo ack sc flag */
 		} else if (type == META) {
-			process_base_link_meta_in_head(treebuilder,
-					token, type);
+			insert_element_no_push(treebuilder, &token->data.tag);
 
 			/** \todo ack sc flag */
 
diff --git a/src/treebuilder/in_table.c b/src/treebuilder/in_table.c
index 65a8b94..3a531a5 100644
--- a/src/treebuilder/in_table.c
+++ b/src/treebuilder/in_table.c
@@ -164,7 +164,7 @@ hubbub_error handle_in_table(hubbub_treebuilder *treebuilder,
 
 			err = HUBBUB_REPROCESS;
 		} else if (!tainted && (type == STYLE || type == SCRIPT)) {
-			handle_in_head(treebuilder, token);
+			err = handle_in_head(treebuilder, token);
 		} else if (!tainted && type == INPUT) {
 			handled = process_input_in_table(treebuilder, token);
 		} else {
-- 
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