1 /* Written by Markus Friedl. Placed in the public domain. */
9 struct ssh *active_state, *backup_state;
11 /* Map old to new API */
14 ssh_packet_start(struct ssh *ssh, u_char type)
18 if ((r = sshpkt_start(ssh, type)) != 0)
19 fatal("%s: %s", __func__, ssh_err(r));
23 ssh_packet_put_char(struct ssh *ssh, int value)
28 if ((r = sshpkt_put_u8(ssh, ch)) != 0)
29 fatal("%s: %s", __func__, ssh_err(r));
33 ssh_packet_put_int(struct ssh *ssh, u_int value)
37 if ((r = sshpkt_put_u32(ssh, value)) != 0)
38 fatal("%s: %s", __func__, ssh_err(r));
42 ssh_packet_put_int64(struct ssh *ssh, u_int64_t value)
46 if ((r = sshpkt_put_u64(ssh, value)) != 0)
47 fatal("%s: %s", __func__, ssh_err(r));
51 ssh_packet_put_string(struct ssh *ssh, const void *buf, u_int len)
55 if ((r = sshpkt_put_string(ssh, buf, len)) != 0)
56 fatal("%s: %s", __func__, ssh_err(r));
60 ssh_packet_put_cstring(struct ssh *ssh, const char *str)
64 if ((r = sshpkt_put_cstring(ssh, str)) != 0)
65 fatal("%s: %s", __func__, ssh_err(r));
69 ssh_packet_put_raw(struct ssh *ssh, const void *buf, u_int len)
73 if ((r = sshpkt_put(ssh, buf, len)) != 0)
74 fatal("%s: %s", __func__, ssh_err(r));
79 ssh_packet_put_bignum(struct ssh *ssh, BIGNUM * value)
83 if ((r = sshpkt_put_bignum1(ssh, value)) != 0)
84 fatal("%s: %s", __func__, ssh_err(r));
90 ssh_packet_put_bignum2(struct ssh *ssh, BIGNUM * value)
94 if ((r = sshpkt_put_bignum2(ssh, value)) != 0)
95 fatal("%s: %s", __func__, ssh_err(r));
98 # ifdef OPENSSL_HAS_ECC
100 ssh_packet_put_ecpoint(struct ssh *ssh, const EC_GROUP *curve,
101 const EC_POINT *point)
105 if ((r = sshpkt_put_ec(ssh, point, curve)) != 0)
106 fatal("%s: %s", __func__, ssh_err(r));
109 #endif /* WITH_OPENSSL */
112 ssh_packet_send(struct ssh *ssh)
116 if ((r = sshpkt_send(ssh)) != 0)
117 fatal("%s: %s", __func__, ssh_err(r));
121 ssh_packet_get_char(struct ssh *ssh)
126 if ((r = sshpkt_get_u8(ssh, &ch)) != 0)
127 fatal("%s: %s", __func__, ssh_err(r));
132 ssh_packet_get_int(struct ssh *ssh)
137 if ((r = sshpkt_get_u32(ssh, &val)) != 0)
138 fatal("%s: %s", __func__, ssh_err(r));
143 ssh_packet_get_int64(struct ssh *ssh)
148 if ((r = sshpkt_get_u64(ssh, &val)) != 0)
149 fatal("%s: %s", __func__, ssh_err(r));
155 ssh_packet_get_bignum(struct ssh *ssh, BIGNUM * value)
159 if ((r = sshpkt_get_bignum1(ssh, value)) != 0)
160 fatal("%s: %s", __func__, ssh_err(r));
166 ssh_packet_get_bignum2(struct ssh *ssh, BIGNUM * value)
170 if ((r = sshpkt_get_bignum2(ssh, value)) != 0)
171 fatal("%s: %s", __func__, ssh_err(r));
174 # ifdef OPENSSL_HAS_ECC
176 ssh_packet_get_ecpoint(struct ssh *ssh, const EC_GROUP *curve, EC_POINT *point)
180 if ((r = sshpkt_get_ec(ssh, point, curve)) != 0)
181 fatal("%s: %s", __func__, ssh_err(r));
184 #endif /* WITH_OPENSSL */
187 ssh_packet_get_string(struct ssh *ssh, u_int *length_ptr)
193 if ((r = sshpkt_get_string(ssh, &val, &len)) != 0)
194 fatal("%s: %s", __func__, ssh_err(r));
195 if (length_ptr != NULL)
196 *length_ptr = (u_int)len;
201 ssh_packet_get_string_ptr(struct ssh *ssh, u_int *length_ptr)
207 if ((r = sshpkt_get_string_direct(ssh, &val, &len)) != 0)
208 fatal("%s: %s", __func__, ssh_err(r));
209 if (length_ptr != NULL)
210 *length_ptr = (u_int)len;
215 ssh_packet_get_cstring(struct ssh *ssh, u_int *length_ptr)
221 if ((r = sshpkt_get_cstring(ssh, &val, &len)) != 0)
222 fatal("%s: %s", __func__, ssh_err(r));
223 if (length_ptr != NULL)
224 *length_ptr = (u_int)len;
228 /* Old API, that had to be reimplemented */
231 packet_set_connection(int fd_in, int fd_out)
233 active_state = ssh_packet_set_connection(active_state, fd_in, fd_out);
234 if (active_state == NULL)
235 fatal("%s: ssh_packet_set_connection failed", __func__);
239 packet_backup_state(void)
241 ssh_packet_backup_state(active_state, backup_state);
245 packet_restore_state(void)
247 ssh_packet_restore_state(active_state, backup_state);
251 packet_get_char(void)
253 return (ssh_packet_get_char(active_state));
259 return (ssh_packet_get_int(active_state));
263 packet_read_seqnr(u_int32_t *seqnr)
268 if ((r = ssh_packet_read_seqnr(active_state, &type, seqnr)) != 0)
269 sshpkt_fatal(active_state, __func__, r);
274 packet_read_poll_seqnr(u_int32_t *seqnr)
279 if ((r = ssh_packet_read_poll_seqnr(active_state, &type, seqnr)))
280 sshpkt_fatal(active_state, __func__, r);
287 ssh_packet_close(active_state);
292 packet_process_incoming(const char *buf, u_int len)
296 if ((r = ssh_packet_process_incoming(active_state, buf, len)) != 0)
297 sshpkt_fatal(active_state, __func__, r);
301 packet_write_wait(void)
305 if ((r = ssh_packet_write_wait(active_state)) != 0)
306 sshpkt_fatal(active_state, __func__, r);
310 packet_write_poll(void)
314 if ((r = ssh_packet_write_poll(active_state)) != 0)
315 sshpkt_fatal(active_state, __func__, r);
319 packet_read_expect(int expected_type)
323 if ((r = ssh_packet_read_expect(active_state, expected_type)) != 0)
324 sshpkt_fatal(active_state, __func__, r);
328 packet_disconnect(const char *fmt, ...)
334 vsnprintf(buf, sizeof(buf), fmt, args);
336 ssh_packet_disconnect(active_state, "%s", buf);
340 packet_send_debug(const char *fmt, ...)
346 vsnprintf(buf, sizeof(buf), fmt, args);
348 ssh_packet_send_debug(active_state, "%s", buf);