diff options
Diffstat (limited to 'opacket.h')
| -rw-r--r-- | opacket.h | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/opacket.h b/opacket.h new file mode 100644 index 0000000..f92fe58 --- /dev/null +++ b/opacket.h @@ -0,0 +1,154 @@ +/* $OpenBSD: opacket.h,v 1.13 2018/07/06 09:03:02 sf Exp $ */ +#ifndef _OPACKET_H +/* Written by Markus Friedl. Placed in the public domain. */ + +/* Map old to new API */ +void ssh_packet_start(struct ssh *, u_char); +void ssh_packet_put_char(struct ssh *, int ch); +void ssh_packet_put_int(struct ssh *, u_int value); +void ssh_packet_put_int64(struct ssh *, u_int64_t value); +void ssh_packet_put_bignum2(struct ssh *, BIGNUM * value); +void ssh_packet_put_ecpoint(struct ssh *, const EC_GROUP *, const EC_POINT *); +void ssh_packet_put_string(struct ssh *, const void *buf, u_int len); +void ssh_packet_put_cstring(struct ssh *, const char *str); +void ssh_packet_put_raw(struct ssh *, const void *buf, u_int len); +void ssh_packet_send(struct ssh *); + +u_int ssh_packet_get_char(struct ssh *); +u_int ssh_packet_get_int(struct ssh *); +u_int64_t ssh_packet_get_int64(struct ssh *); +void ssh_packet_get_bignum2(struct ssh *, BIGNUM * value); +void ssh_packet_get_ecpoint(struct ssh *, const EC_GROUP *, EC_POINT *); +void *ssh_packet_get_string(struct ssh *, u_int *length_ptr); +char *ssh_packet_get_cstring(struct ssh *, u_int *length_ptr); + +/* don't allow remaining bytes after the end of the message */ +#define ssh_packet_check_eom(ssh) \ +do { \ + int _len = ssh_packet_remaining(ssh); \ + if (_len > 0) { \ + logit("Packet integrity error (%d bytes remaining) at %s:%d", \ + _len ,__FILE__, __LINE__); \ + ssh_packet_disconnect(ssh, \ + "Packet integrity error."); \ + } \ +} while (0) + +/* old API */ +void packet_close(void); +u_int packet_get_char(void); +u_int packet_get_int(void); +void packet_set_connection(int, int); +int packet_read_seqnr(u_int32_t *); +int packet_read_poll_seqnr(u_int32_t *); +void packet_process_incoming(const char *buf, u_int len); +void packet_write_wait(void); +void packet_write_poll(void); +void packet_read_expect(int expected_type); +#define packet_set_timeout(timeout, count) \ + ssh_packet_set_timeout(active_state, (timeout), (count)) +#define packet_connection_is_on_socket() \ + ssh_packet_connection_is_on_socket(active_state) +#define packet_set_nonblocking() \ + ssh_packet_set_nonblocking(active_state) +#define packet_get_connection_in() \ + ssh_packet_get_connection_in(active_state) +#define packet_get_connection_out() \ + ssh_packet_get_connection_out(active_state) +#define packet_set_protocol_flags(protocol_flags) \ + ssh_packet_set_protocol_flags(active_state, (protocol_flags)) +#define packet_get_protocol_flags() \ + ssh_packet_get_protocol_flags(active_state) +#define packet_start(type) \ + ssh_packet_start(active_state, (type)) +#define packet_put_char(value) \ + ssh_packet_put_char(active_state, (value)) +#define packet_put_int(value) \ + ssh_packet_put_int(active_state, (value)) +#define packet_put_int64(value) \ + ssh_packet_put_int64(active_state, (value)) +#define packet_put_string( buf, len) \ + ssh_packet_put_string(active_state, (buf), (len)) +#define packet_put_cstring(str) \ + ssh_packet_put_cstring(active_state, (str)) +#define packet_put_raw(buf, len) \ + ssh_packet_put_raw(active_state, (buf), (len)) +#define packet_put_bignum2(value) \ + ssh_packet_put_bignum2(active_state, (value)) +#define packet_send() \ + ssh_packet_send(active_state) +#define packet_read() \ + ssh_packet_read(active_state) +#define packet_get_int64() \ + ssh_packet_get_int64(active_state) +#define packet_get_bignum2(value) \ + ssh_packet_get_bignum2(active_state, (value)) +#define packet_remaining() \ + ssh_packet_remaining(active_state) +#define packet_get_string(length_ptr) \ + ssh_packet_get_string(active_state, (length_ptr)) +#define packet_get_string_ptr(length_ptr) \ + ssh_packet_get_string_ptr(active_state, (length_ptr)) +#define packet_get_cstring(length_ptr) \ + ssh_packet_get_cstring(active_state, (length_ptr)) +void packet_send_debug(const char *, ...) + __attribute__((format(printf, 1, 2))); +void packet_disconnect(const char *, ...) + __attribute__((format(printf, 1, 2))) + __attribute__((noreturn)); +#define packet_have_data_to_write() \ + ssh_packet_have_data_to_write(active_state) +#define packet_not_very_much_data_to_write() \ + ssh_packet_not_very_much_data_to_write(active_state) +#define packet_set_interactive(interactive, qos_interactive, qos_bulk) \ + ssh_packet_set_interactive(active_state, (interactive), (qos_interactive), (qos_bulk)) +#define packet_is_interactive() \ + ssh_packet_is_interactive(active_state) +#define packet_set_maxsize(s) \ + ssh_packet_set_maxsize(active_state, (s)) +#define packet_inc_alive_timeouts() \ + ssh_packet_inc_alive_timeouts(active_state) +#define packet_set_alive_timeouts(ka) \ + ssh_packet_set_alive_timeouts(active_state, (ka)) +#define packet_get_maxsize() \ + ssh_packet_get_maxsize(active_state) +#define packet_add_padding(pad) \ + sshpkt_add_padding(active_state, (pad)) +#define packet_send_ignore(nbytes) \ + ssh_packet_send_ignore(active_state, (nbytes)) +#define packet_set_server() \ + ssh_packet_set_server(active_state) +#define packet_set_authenticated() \ + ssh_packet_set_authenticated(active_state) +#define packet_get_input() \ + ssh_packet_get_input(active_state) +#define packet_get_output() \ + ssh_packet_get_output(active_state) +#define packet_check_eom() \ + ssh_packet_check_eom(active_state) +#define set_newkeys(mode) \ + ssh_set_newkeys(active_state, (mode)) +#define packet_get_state(m) \ + ssh_packet_get_state(active_state, m) +#define packet_set_state(m) \ + ssh_packet_set_state(active_state, m) +#define packet_get_raw(lenp) \ + sshpkt_ptr(active_state, lenp) +#define packet_get_ecpoint(c,p) \ + ssh_packet_get_ecpoint(active_state, c, p) +#define packet_put_ecpoint(c,p) \ + ssh_packet_put_ecpoint(active_state, c, p) +#define packet_get_rekey_timeout() \ + ssh_packet_get_rekey_timeout(active_state) +#define packet_set_rekey_limits(x,y) \ + ssh_packet_set_rekey_limits(active_state, x, y) +#define packet_get_bytes(x,y) \ + ssh_packet_get_bytes(active_state, x, y) +#define packet_set_mux() \ + ssh_packet_set_mux(active_state) +#define packet_get_mux() \ + ssh_packet_get_mux(active_state) +#define packet_clear_keys() \ + ssh_packet_clear_keys(active_state) + +#endif /* _OPACKET_H */ |