Alexandre Lision | 51140e1 | 2013-12-02 10:54:09 -0500 | [diff] [blame] | 1 | /* |
Alexandre Lision | e24852d | 2014-02-04 13:13:02 -0500 | [diff] [blame] | 2 | Copyright (C) 2006-2007 Werner Dittmann |
Alexandre Lision | 51140e1 | 2013-12-02 10:54:09 -0500 | [diff] [blame] | 3 | |
| 4 | This program is free software: you can redistribute it and/or modify |
Alexandre Lision | e24852d | 2014-02-04 13:13:02 -0500 | [diff] [blame] | 5 | it under the terms of the GNU General Public License as published by |
Alexandre Lision | 51140e1 | 2013-12-02 10:54:09 -0500 | [diff] [blame] | 6 | the Free Software Foundation, either version 3 of the License, or |
| 7 | (at your option) any later version. |
| 8 | |
| 9 | This program is distributed in the hope that it will be useful, |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | GNU General Public License for more details. |
| 13 | |
| 14 | You should have received a copy of the GNU General Public License |
| 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 16 | */ |
| 17 | |
| 18 | /* |
| 19 | * @author: Werner Dittmann <Werner.Dittmann@t-online.de> |
| 20 | */ |
| 21 | |
| 22 | #include <libzrtpcpp/ZrtpPacketCommit.h> |
| 23 | |
| 24 | ZrtpPacketCommit::ZrtpPacketCommit() { |
| 25 | DEBUGOUT((fprintf(stdout, "Creating commit packet without data\n"))); |
| 26 | |
| 27 | zrtpHeader = &data.hdr; // the standard header |
| 28 | commitHeader = &data.commit; |
| 29 | |
| 30 | setZrtpId(); |
| 31 | setLength((sizeof (CommitPacket_t) / ZRTP_WORD_SIZE) - 1); |
| 32 | setMessageType((uint8_t*)CommitMsg); |
| 33 | } |
| 34 | |
| 35 | void ZrtpPacketCommit::setNonce(uint8_t* text) { |
Alexandre Lision | 7fd5d3d | 2013-12-04 13:06:40 -0500 | [diff] [blame] | 36 | memcpy(commitHeader->hvi, text, sizeof(commitHeader->hvi-4*ZRTP_WORD_SIZE)); |
Alexandre Lision | 51140e1 | 2013-12-02 10:54:09 -0500 | [diff] [blame] | 37 | uint16_t len = getLength(); |
| 38 | len -= 4; |
| 39 | setLength(len); |
| 40 | } |
| 41 | |
| 42 | ZrtpPacketCommit::ZrtpPacketCommit(uint8_t *data) { |
| 43 | DEBUGOUT((fprintf(stdout, "Creating commit packet from data\n"))); |
| 44 | zrtpHeader = (zrtpPacketHeader_t *)&((CommitPacket_t *)data)->hdr; // the standard header |
| 45 | commitHeader = (Commit_t *)&((CommitPacket_t *)data)->commit; |
| 46 | } |
| 47 | |
| 48 | ZrtpPacketCommit::~ZrtpPacketCommit() { |
| 49 | DEBUGOUT((fprintf(stdout, "Deleting commit packet: alloc: %x\n", allocated))); |
| 50 | } |