1 /* <!-- copyright */
2 /*
3 * aria2 - The high speed download utility
4 *
5 * Copyright (C) 2015 Tatsuhiro Tsujikawa
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20 *
21 * In addition, as a special exception, the copyright holders give
22 * permission to link the code of portions of this program with the
23 * OpenSSL library under certain conditions as described in each
24 * individual source file, and distribute linked combinations
25 * including the two.
26 * You must obey the GNU General Public License in all respects
27 * for all of the code used other than OpenSSL. If you modify
28 * file(s) with this exception, you may extend this exception to your
29 * version of the file(s), but you are not obligated to do so. If you
30 * do not wish to do so, delete this exception statement from your
31 * version. If you delete this exception statement from all source
32 * files in the program, then also delete it here.
33 */
34 /* copyright --> */
35 #include "SHA1IOFile.h"
36
37 #include <cassert>
38
39 namespace aria2 {
40
SHA1IOFile()41 SHA1IOFile::SHA1IOFile() : sha1_(MessageDigest::sha1()) {}
42
digest()43 std::string SHA1IOFile::digest() { return sha1_->digest(); }
44
onRead(void * ptr,size_t count)45 size_t SHA1IOFile::onRead(void* ptr, size_t count)
46 {
47 assert(0);
48 return 0;
49 }
50
onWrite(const void * ptr,size_t count)51 size_t SHA1IOFile::onWrite(const void* ptr, size_t count)
52 {
53 sha1_->update(ptr, count);
54
55 return count;
56 }
57
onGets(char * s,int size)58 char* SHA1IOFile::onGets(char* s, int size)
59 {
60 assert(0);
61 return nullptr;
62 }
63
onVprintf(const char * format,va_list va)64 int SHA1IOFile::onVprintf(const char* format, va_list va)
65 {
66 assert(0);
67 return -1;
68 }
69
onFlush()70 int SHA1IOFile::onFlush() { return 0; }
71
onClose()72 int SHA1IOFile::onClose() { return 0; }
73
onSupportsColor()74 bool SHA1IOFile::onSupportsColor() { return false; }
75
isError() const76 bool SHA1IOFile::isError() const { return false; }
77
isEOF() const78 bool SHA1IOFile::isEOF() const { return false; }
79
isOpen() const80 bool SHA1IOFile::isOpen() const { return true; }
81
82 } // namespace aria2
83