SilcSocketConnection sock = conn->sock;
SilcBuffer payload;
SilcPacketContext packetdata;
+ const SilcBufferStruct packet;
SilcCipher cipher;
SilcHmac hmac;
unsigned char *id_string;
packetdata.src_id_len +
packetdata.dst_id_len), block_len);
- /* Prepare outgoing data buffer for packet sending */
- silc_packet_send_prepare(sock,
- SILC_PACKET_HEADER_LEN +
- packetdata.src_id_len +
- packetdata.dst_id_len,
- packetdata.padlen,
- data_len);
-
- packetdata.buffer = sock->outbuf;
-
- /* Put the channel message payload to the outgoing data buffer */
- silc_buffer_put(sock->outbuf, data, data_len);
-
/* Create the outgoing packet */
- silc_packet_assemble(&packetdata, cipher);
+ if (!silc_packet_assemble(&packetdata, client->rng, cipher, hmac, sock,
+ data, data_len, (const SilcBuffer)&packet)) {
+ SILC_LOG_ERROR(("Error assembling packet"));
+ goto out;
+ }
/* Encrypt the header and padding of the packet. This is encrypted
with normal session key shared with our server. */
silc_packet_encrypt(cipher, hmac, conn->psn_send++,
- sock->outbuf, SILC_PACKET_HEADER_LEN +
+ (SilcBuffer)&packet, SILC_PACKET_HEADER_LEN +
packetdata.src_id_len + packetdata.dst_id_len +
packetdata.padlen);
- SILC_LOG_HEXDUMP(("Packet to channel, len %d", sock->outbuf->len),
- sock->outbuf->data, sock->outbuf->len);
+ SILC_LOG_HEXDUMP(("Packet to channel, len %d", packet.len),
+ packet.data, packet.len);
/* Now actually send the packet */
silc_client_packet_send_real(client, sock, force_send);
+
+ out:
silc_buffer_free(payload);
silc_free(id_string);
}