Import parser construction utility library

svn path=/trunk/libparserutils/; revision=4111

1 files changed, 54 insertions, 0 deletions

diff --git a/src/charset/charset.c b/src/charset/charset.c
new file mode 100644
index 0000000..3ef1a71
--- /dev/null
+++ b/src/charset/charset.c
@@ -0,0 +1,54 @@
+/*
+ * This file is part of LibParserUtils.
+ * Licensed under the MIT License,
+ *                http://www.opensource.org/licenses/mit-license.php
+ * Copyright 2007 John-Mark Bell <jmb@netsurf-browser.org>
+ */
+
+#include "charset/aliases.h"
+#include "charset/charset.h"
+
+/**
+ * Initialise the Charset library for use.
+ *
+ * This _must_ be called before using any libparserutils charset functions
+ *
+ * \param aliases_file  Pointer to name of file containing encoding alias data
+ * \param alloc         Pointer to (de)allocation function
+ * \param pw            Pointer to client-specific private data (may be NULL)
+ * \return PARSERUTILS_OK on success, applicable error otherwise.
+ */
+parserutils_error parserutils_charset_initialise(const char *aliases_file,
+		parserutils_alloc alloc, void *pw)
+{
+	parserutils_error error;
+
+	if (aliases_file == NULL || alloc == NULL)
+		return PARSERUTILS_BADPARM;
+
+	error = parserutils_charset_aliases_create(aliases_file, alloc, pw);
+	if (error != PARSERUTILS_OK)
+		return error;
+
+	return PARSERUTILS_OK;
+}
+
+/**
+ * Clean up after Libparserutils
+ *
+ * \param alloc  Pointer to (de)allocation function
+ * \param pw     Pointer to client-specific private data (may be NULL)
+ * \return PARSERUTILS_OK on success, applicable error otherwise.
+ */
+parserutils_error parserutils_charset_finalise(parserutils_alloc alloc, 
+		void *pw)
+{
+	if (alloc == NULL)
+		return PARSERUTILS_BADPARM;
+
+	parserutils_charset_aliases_destroy(alloc, pw);
+
+	return PARSERUTILS_OK;
+}
+
+