1 files changed, 48 insertions, 0 deletions
diff --git a/src/charset/codecs/codec_impl.h b/src/charset/codecs/codec_impl.h
new file mode 100644
index 0000000..9183594
--- /dev/null
+++ b/src/charset/codecs/codec_impl.h
@@ -0,0 +1,48 @@
+/*
+ * 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>
+ */
+
+#ifndef parserutils_charset_codecs_codecimpl_h_
+#define parserutils_charset_codecs_codecimpl_h_
+
+#include <stdbool.h>
+#include <inttypes.h>
+
+#include <parserutils/charset/codec.h>
+
+/**
+ * Core charset codec definition; implementations extend this
+ */
+struct parserutils_charset_codec {
+	uint16_t mibenum;			/**< MIB enum for charset */
+
+	parserutils_charset_codec_errormode errormode;	/**< error mode */
+
+	parserutils_alloc alloc;		/**< allocation function */
+	void *alloc_pw;				/**< private word */
+
+	struct {
+		void (*destroy)(parserutils_charset_codec *codec);
+		parserutils_error (*encode)(parserutils_charset_codec *codec,
+				const uint8_t **source, size_t *sourcelen,
+				uint8_t **dest, size_t *destlen);
+		parserutils_error (*decode)(parserutils_charset_codec *codec,
+				const uint8_t **source, size_t *sourcelen,
+				uint8_t **dest, size_t *destlen);
+		parserutils_error (*reset)(parserutils_charset_codec *codec);
+	} handler; /**< Vtable for handler code */
+};
+
+/**
+ * Codec factory component definition
+ */
+typedef struct parserutils_charset_handler {
+	bool (*handles_charset)(const char *charset);
+	parserutils_charset_codec *(*create)(const char *charset,
+			parserutils_alloc alloc, void *pw);
+} parserutils_charset_handler;
+
+#endif