Import hubbub -- an HTML parsing library.

Plenty of work still to do (like tree generation ;)

svn path=/trunk/hubbub/; revision=3359

1 files changed, 84 insertions, 0 deletions

diff --git a/include/hubbub/parser.h b/include/hubbub/parser.h
new file mode 100644
index 0000000..cdf8664
--- /dev/null
+++ b/include/hubbub/parser.h
@@ -0,0 +1,84 @@
+/*
+ * This file is part of Hubbub.
+ * Licensed under the MIT License,
+ *                http://www.opensource.org/licenses/mit-license.php
+ * Copyright 2007 John-Mark Bell <jmb@netsurf-browser.org>
+ */
+
+#ifndef hubbub_parser_h_
+#define hubbub_parser_h_
+
+#include <inttypes.h>
+
+#include <hubbub/errors.h>
+#include <hubbub/functypes.h>
+#include <hubbub/types.h>
+
+typedef struct hubbub_parser hubbub_parser;
+
+/**
+ * Hubbub parser option types
+ */
+typedef enum hubbub_parser_opttype {
+	HUBBUB_PARSER_TOKEN_HANDLER,
+	HUBBUB_PARSER_BUFFER_HANDLER,
+	HUBBUB_PARSER_ERROR_HANDLER,
+	HUBBUB_PARSER_CONTENT_MODEL,
+} hubbub_parser_opttype;
+
+/**
+ * Hubbub parser option parameters
+ */
+typedef union hubbub_parser_optparams {
+	struct {
+		hubbub_token_handler handler;
+		void *pw;
+	} token_handler;
+
+	struct {
+		hubbub_buffer_handler handler;
+		void *pw;
+	} buffer_handler;
+
+	struct {
+		hubbub_error_handler handler;
+		void *pw;
+	} error_handler;
+
+	struct {
+		hubbub_content_model model;
+	} content_model;
+} hubbub_parser_optparams;
+
+/* Create a hubbub parser */
+hubbub_parser *hubbub_parser_create(const char *enc, const char *int_enc,
+		hubbub_alloc alloc, void *pw);
+/* Destroy a hubbub parser */
+void hubbub_parser_destroy(hubbub_parser *parser);
+
+/* Configure a hubbub parser */
+hubbub_error hubbub_parser_setopt(hubbub_parser *parser,
+		hubbub_parser_opttype type,
+		hubbub_parser_optparams *params);
+
+/* Pass a chunk of data to a hubbub parser for parsing */
+/* This data is encoded in the input charset */
+hubbub_error hubbub_parser_parse_chunk(hubbub_parser *parser,
+		uint8_t *data, size_t len);
+/* Pass a chunk of extraneous data to a hubbub parser for parsing */
+/* This data is UTF-8 encoded */
+hubbub_error hubbub_parser_parse_extraneous_chunk(hubbub_parser *parser,
+		uint8_t *data, size_t len);
+/* Inform the parser that the last chunk of data has been parsed */
+hubbub_error hubbub_parser_completed(hubbub_parser *parser);
+
+/* Read the document charset */
+const char *hubbub_parser_read_charset(hubbub_parser *parser,
+		hubbub_charset_source *source);
+
+/* Claim ownership of the document buffer */
+hubbub_error hubbub_parser_claim_buffer(hubbub_parser *parser,
+		uint8_t **buffer, size_t *len);
+
+#endif
+