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-rw-r--r--src/ZrtpPacketCommit.cpp50
1 files changed, 50 insertions, 0 deletions
diff --git a/src/ZrtpPacketCommit.cpp b/src/ZrtpPacketCommit.cpp
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+++ b/src/ZrtpPacketCommit.cpp
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+/*
+ Copyright (C) 2006-2007 Werner Dittmann
+
+ 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
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+ * @author: Werner Dittmann <Werner.Dittmann@t-online.de>
+ */
+
+#include <libzrtpcpp/ZrtpPacketCommit.h>
+
+ZrtpPacketCommit::ZrtpPacketCommit() {
+ DEBUGOUT((fprintf(stdout, "Creating commit packet without data\n")));
+
+ zrtpHeader = &data.hdr; // the standard header
+ commitHeader = &data.commit;
+
+ setZrtpId();
+ setLength((sizeof (CommitPacket_t) / ZRTP_WORD_SIZE) - 1);
+ setMessageType((uint8_t*)CommitMsg);
+}
+
+void ZrtpPacketCommit::setNonce(uint8_t* text) {
+ memcpy(commitHeader->hvi, text, sizeof(commitHeader->hvi) - 4 * ZRTP_WORD_SIZE);
+ uint16_t len = getLength();
+ len -= 4;
+ setLength(len);
+}
+
+ZrtpPacketCommit::ZrtpPacketCommit(uint8_t *data) {
+ DEBUGOUT((fprintf(stdout, "Creating commit packet from data\n")));
+ zrtpHeader = (zrtpPacketHeader_t *)&((CommitPacket_t *)data)->hdr; // the standard header
+ commitHeader = (Commit_t *)&((CommitPacket_t *)data)->commit;
+}
+
+ZrtpPacketCommit::~ZrtpPacketCommit() {
+ DEBUGOUT((fprintf(stdout, "Deleting commit packet: alloc: %x\n", allocated)));
+}