From 85c0332a24a7541b4357fc557e54ea17f0fdd57d Mon Sep 17 00:00:00 2001
From: Andrew Sidwell <andy@entai.co.uk>
Date: Mon, 30 Jun 2008 12:02:44 +0000
Subject: Implement "in frameset" tree construction mode.

svn path=/trunk/hubbub/; revision=4478
---
 src/treebuilder/Makefile      |  3 +-
 src/treebuilder/in_frameset.c | 92 +++++++++++++++++++++++++++++++++++++++++++
 src/treebuilder/modes.h       |  2 +
 3 files changed, 96 insertions(+), 1 deletion(-)
 create mode 100644 src/treebuilder/in_frameset.c

(limited to 'src')

diff --git a/src/treebuilder/Makefile b/src/treebuilder/Makefile
index ec90fac..5687e2a 100644
--- a/src/treebuilder/Makefile
+++ b/src/treebuilder/Makefile
@@ -37,7 +37,8 @@ SRCS_$(d) := treebuilder.c \
 		in_head_noscript.c after_head.c in_body.c \
 		in_caption.c in_column_group.c in_table_body.c in_row.c \
 		in_cell.c in_select.c in_select_in_table.c \
-		in_foreign_content.c after_body.c after_after_body.c \
+		in_foreign_content.c after_body.c in_frameset.c \
+		after_after_body.c \
 		generic_rcdata.c script_collect.c
 
 # Append to sources for component
diff --git a/src/treebuilder/in_frameset.c b/src/treebuilder/in_frameset.c
new file mode 100644
index 0000000..435c38e
--- /dev/null
+++ b/src/treebuilder/in_frameset.c
@@ -0,0 +1,92 @@
+/*
+ * This file is part of Hubbub.
+ * Licensed under the MIT License,
+ *                http://www.opensource.org/licenses/mit-license.php
+ * Copyright 2008 Andrew Sidwell
+ */
+
+#include <assert.h>
+#include <string.h>
+
+#include "treebuilder/modes.h"
+#include "treebuilder/internal.h"
+#include "treebuilder/treebuilder.h"
+#include "utils/utils.h"
+
+
+/**
+ * Handle token in "in frameset" insertion mode
+ *
+ * \param treebuilder  The treebuilder instance
+ * \param token        The token to handle
+ * \return True to reprocess token, false otherwise
+ */
+bool handle_in_frameset(hubbub_treebuilder *treebuilder,
+		const hubbub_token *token)
+{
+	bool reprocess = false;
+
+	switch (token->type) {
+	case HUBBUB_TOKEN_CHARACTER:
+		reprocess = process_characters_expect_whitespace(treebuilder,
+				token, true);
+		break;
+	case HUBBUB_TOKEN_COMMENT:
+		process_comment_append(treebuilder, token,
+				treebuilder->context.element_stack[
+				treebuilder->context.current_node].node);
+		break;
+	case HUBBUB_TOKEN_DOCTYPE:
+		/** \todo parse error */
+		break;
+	case HUBBUB_TOKEN_START_TAG:
+	{
+		element_type type = element_type_from_name(treebuilder,
+				&token->data.tag.name);
+
+		if (type == HTML) {
+			process_tag_in_body(treebuilder, token);
+		} else if (type == FRAMESET) {
+			insert_element(treebuilder, &token->data.tag);
+		} else if (type == FRAME) {
+			insert_element_no_push(treebuilder, &token->data.tag);
+			/** \todo ack sc flag */
+		} else if (type == NOFRAMES) {
+			process_in_head(treebuilder, token);
+		} else {
+			/** \todo parse error */
+		}
+	}
+		break;
+	case HUBBUB_TOKEN_END_TAG:
+	{
+		element_type type = element_type_from_name(treebuilder,
+				&token->data.tag.name);
+
+		if (type == FRAMESET) {
+			hubbub_ns ns;
+			void *node;
+
+			/** \todo fragment case */
+			if (!element_stack_pop(treebuilder, &ns, &type,
+					&node)) {
+				/** \todo errors */
+			}
+
+			if (type != FRAMESET)
+				treebuilder->context.mode = AFTER_FRAMESET;
+		} else {
+			/** \todo parse error */
+			treebuilder->context.mode = IN_BODY;
+			reprocess = true;
+		}
+	}
+		break;
+	case HUBBUB_TOKEN_EOF:
+		/** \todo parse error */
+		break;
+	}
+
+	return reprocess;
+}
+
diff --git a/src/treebuilder/modes.h b/src/treebuilder/modes.h
index 0fae15a..49f03b9 100644
--- a/src/treebuilder/modes.h
+++ b/src/treebuilder/modes.h
@@ -77,6 +77,8 @@ bool handle_in_foreign_content(hubbub_treebuilder *treebuilder,
 		const hubbub_token *token);
 bool handle_after_body(hubbub_treebuilder *treebuilder,
 		const hubbub_token *token);
+bool handle_in_frameset(hubbub_treebuilder *treebuilder,
+		const hubbub_token *token);
 bool handle_after_after_body(hubbub_treebuilder *treebuilder,
 		const hubbub_token *token);
 
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