checkpoint

1 files changed, 37 insertions, 0 deletions

diff --git a/ws/libs/wsServer/include/utf8.h b/ws/libs/wsServer/include/utf8.h
new file mode 100644
index 0000000..b30a62b
--- /dev/null
+++ b/ws/libs/wsServer/include/utf8.h
@@ -0,0 +1,37 @@
+/**
+ * Copyright (c) 2008-2009 Bjoern Hoehrmann <bjoern@hoehrmann.de>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef UTF8_DECODE_H
+#define UTF8_DECODE_H
+
+	#include <inttypes.h>
+	#include <stddef.h>
+
+	/* UTF8 return state. */
+	#define UTF8_ACCEPT 0
+	#define UTF8_REJECT 1
+
+	extern int is_utf8(uint8_t* s);
+	extern int is_utf8_len(uint8_t *s, size_t len);
+	extern uint32_t is_utf8_len_state(uint8_t *s, size_t len, uint32_t state);
+
+#endif