Preliminary WebSocket protocol support.

1 files changed, 19 insertions, 0 deletions

diff --git a/includes/Base64.h b/includes/Base64.h
new file mode 100644
index 0000000..d039c73
--- /dev/null
+++ b/includes/Base64.h
@@ -0,0 +1,19 @@
+#pragma once
+
+#include <Exceptions.h>
+
+namespace Balau {
+
+class Base64 {
+public:
+    static String encode(const uint8_t * data, int len);
+    static int decode(const String & str_in, uint8_t * data_out);
+    static const double ratio;
+
+private:
+    static void encode_block(unsigned char in_tab[3], int len, char out[4]);
+    static int stri(char);
+    static int decode_block(char s1, char s2, char s3, char s4, unsigned char * out_tab);
+};
+
+};