1/*-------------------------------------------------------------------------
2 * drawElements C++ Base Library
3 * -----------------------------
4 *
5 * Copyright 2015 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 *      http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 *
19 *//*!
20 * \file
21 * \brief SHA1 hash functions
22 *//*--------------------------------------------------------------------*/
23
24#include "deSha1.hpp"
25
26namespace de
27{
28
29Sha1 Sha1::parse (const std::string& str)
30{
31	deSha1 hash;
32
33	DE_CHECK_RUNTIME_ERR_MSG(str.size() >= 40, "Failed to parse SHA1. String is too short.");
34	DE_CHECK_RUNTIME_ERR_MSG(deSha1_parse(&hash, str.c_str()), "Failed to parse SHA1. Invalid characters..");
35
36	return Sha1(hash);
37}
38
39Sha1 Sha1::compute (size_t size, const void* data)
40{
41	deSha1 hash;
42
43	deSha1_compute(&hash, size, data);
44	return Sha1(hash);
45}
46
47Sha1Stream::Sha1Stream (void)
48{
49	deSha1Stream_init(&m_stream);
50}
51
52void Sha1Stream::process (size_t size, const void* data)
53{
54	deSha1Stream_process(&m_stream, size, data);
55}
56
57Sha1 Sha1Stream::finalize (void)
58{
59	deSha1 hash;
60	deSha1Stream_finalize(&m_stream, &hash);
61
62	return Sha1(hash);
63}
64
65} // de
66