diff options
Diffstat (limited to 'extra/yassl/include/buffer.hpp')
| -rw-r--r-- | extra/yassl/include/buffer.hpp | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/extra/yassl/include/buffer.hpp b/extra/yassl/include/buffer.hpp index 27f71199093..77d2ed8193c 100644 --- a/extra/yassl/include/buffer.hpp +++ b/extra/yassl/include/buffer.hpp @@ -1,5 +1,5 @@ /* - Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved. + Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -48,7 +48,11 @@ const uint AUTO = 0xFEEDBEEF; struct NoCheck { - void check(uint, uint); + int check(uint, uint); +}; + +struct Check { + int check(uint, uint); }; /* input_buffer operates like a smart c style array with a checking option, @@ -60,11 +64,13 @@ struct NoCheck { * write to the buffer bulk wise and have the correct size */ -class input_buffer : public NoCheck { +class input_buffer : public Check { uint size_; // number of elements in buffer uint current_; // current offset position in buffer byte* buffer_; // storage for buffer byte* end_; // end of storage marker + int error_; // error number + byte zero_; // for returning const reference to zero byte public: input_buffer(); @@ -93,6 +99,10 @@ public: uint get_remaining() const; + int get_error() const; + + void set_error(); + void set_current(uint i); // read only access through [], advance current @@ -103,7 +113,7 @@ public: bool eof(); // peek ahead - byte peek() const; + byte peek(); // write function, should use at/near construction void assign(const byte* t, uint s); |