opacket.h revision 323120
1#ifndef _OPACKET_H 2/* Written by Markus Friedl. Placed in the public domain. */ 3 4/* Map old to new API */ 5void ssh_packet_start(struct ssh *, u_char); 6void ssh_packet_put_char(struct ssh *, int ch); 7void ssh_packet_put_int(struct ssh *, u_int value); 8void ssh_packet_put_int64(struct ssh *, u_int64_t value); 9void ssh_packet_put_bignum(struct ssh *, BIGNUM * value); 10void ssh_packet_put_bignum2(struct ssh *, BIGNUM * value); 11void ssh_packet_put_ecpoint(struct ssh *, const EC_GROUP *, const EC_POINT *); 12void ssh_packet_put_string(struct ssh *, const void *buf, u_int len); 13void ssh_packet_put_cstring(struct ssh *, const char *str); 14void ssh_packet_put_raw(struct ssh *, const void *buf, u_int len); 15void ssh_packet_send(struct ssh *); 16 17u_int ssh_packet_get_char(struct ssh *); 18u_int ssh_packet_get_int(struct ssh *); 19u_int64_t ssh_packet_get_int64(struct ssh *); 20void ssh_packet_get_bignum(struct ssh *, BIGNUM * value); 21void ssh_packet_get_bignum2(struct ssh *, BIGNUM * value); 22void ssh_packet_get_ecpoint(struct ssh *, const EC_GROUP *, EC_POINT *); 23void *ssh_packet_get_string(struct ssh *, u_int *length_ptr); 24char *ssh_packet_get_cstring(struct ssh *, u_int *length_ptr); 25 26/* don't allow remaining bytes after the end of the message */ 27#define ssh_packet_check_eom(ssh) \ 28do { \ 29 int _len = ssh_packet_remaining(ssh); \ 30 if (_len > 0) { \ 31 logit("Packet integrity error (%d bytes remaining) at %s:%d", \ 32 _len ,__FILE__, __LINE__); \ 33 ssh_packet_disconnect(ssh, \ 34 "Packet integrity error."); \ 35 } \ 36} while (0) 37 38/* old API */ 39void packet_close(void); 40u_int packet_get_char(void); 41u_int packet_get_int(void); 42void packet_set_connection(int, int); 43int packet_read_seqnr(u_int32_t *); 44int packet_read_poll_seqnr(u_int32_t *); 45void packet_process_incoming(const char *buf, u_int len); 46void packet_write_wait(void); 47void packet_write_poll(void); 48void packet_read_expect(int expected_type); 49#define packet_set_timeout(timeout, count) \ 50 ssh_packet_set_timeout(active_state, (timeout), (count)) 51#define packet_connection_is_on_socket() \ 52 ssh_packet_connection_is_on_socket(active_state) 53#define packet_set_nonblocking() \ 54 ssh_packet_set_nonblocking(active_state) 55#define packet_get_connection_in() \ 56 ssh_packet_get_connection_in(active_state) 57#define packet_get_connection_out() \ 58 ssh_packet_get_connection_out(active_state) 59#define packet_set_protocol_flags(protocol_flags) \ 60 ssh_packet_set_protocol_flags(active_state, (protocol_flags)) 61#define packet_get_protocol_flags() \ 62 ssh_packet_get_protocol_flags(active_state) 63#define packet_start_compression(level) \ 64 ssh_packet_start_compression(active_state, (level)) 65#define packet_set_encryption_key(key, keylen, number) \ 66 ssh_packet_set_encryption_key(active_state, (key), (keylen), (number)) 67#define packet_start(type) \ 68 ssh_packet_start(active_state, (type)) 69#define packet_put_char(value) \ 70 ssh_packet_put_char(active_state, (value)) 71#define packet_put_int(value) \ 72 ssh_packet_put_int(active_state, (value)) 73#define packet_put_int64(value) \ 74 ssh_packet_put_int64(active_state, (value)) 75#define packet_put_string( buf, len) \ 76 ssh_packet_put_string(active_state, (buf), (len)) 77#define packet_put_cstring(str) \ 78 ssh_packet_put_cstring(active_state, (str)) 79#define packet_put_raw(buf, len) \ 80 ssh_packet_put_raw(active_state, (buf), (len)) 81#define packet_put_bignum(value) \ 82 ssh_packet_put_bignum(active_state, (value)) 83#define packet_put_bignum2(value) \ 84 ssh_packet_put_bignum2(active_state, (value)) 85#define packet_send() \ 86 ssh_packet_send(active_state) 87#define packet_read() \ 88 ssh_packet_read(active_state) 89#define packet_get_int64() \ 90 ssh_packet_get_int64(active_state) 91#define packet_get_bignum(value) \ 92 ssh_packet_get_bignum(active_state, (value)) 93#define packet_get_bignum2(value) \ 94 ssh_packet_get_bignum2(active_state, (value)) 95#define packet_remaining() \ 96 ssh_packet_remaining(active_state) 97#define packet_get_string(length_ptr) \ 98 ssh_packet_get_string(active_state, (length_ptr)) 99#define packet_get_string_ptr(length_ptr) \ 100 ssh_packet_get_string_ptr(active_state, (length_ptr)) 101#define packet_get_cstring(length_ptr) \ 102 ssh_packet_get_cstring(active_state, (length_ptr)) 103void packet_send_debug(const char *, ...) 104 __attribute__((format(printf, 1, 2))); 105void packet_disconnect(const char *, ...) 106 __attribute__((format(printf, 1, 2))) 107 __attribute__((noreturn)); 108#define packet_have_data_to_write() \ 109 ssh_packet_have_data_to_write(active_state) 110#define packet_not_very_much_data_to_write() \ 111 ssh_packet_not_very_much_data_to_write(active_state) 112#define packet_set_interactive(interactive, qos_interactive, qos_bulk) \ 113 ssh_packet_set_interactive(active_state, (interactive), (qos_interactive), (qos_bulk)) 114#define packet_is_interactive() \ 115 ssh_packet_is_interactive(active_state) 116#define packet_set_maxsize(s) \ 117 ssh_packet_set_maxsize(active_state, (s)) 118#define packet_inc_alive_timeouts() \ 119 ssh_packet_inc_alive_timeouts(active_state) 120#define packet_set_alive_timeouts(ka) \ 121 ssh_packet_set_alive_timeouts(active_state, (ka)) 122#define packet_get_maxsize() \ 123 ssh_packet_get_maxsize(active_state) 124#define packet_add_padding(pad) \ 125 sshpkt_add_padding(active_state, (pad)) 126#define packet_send_ignore(nbytes) \ 127 ssh_packet_send_ignore(active_state, (nbytes)) 128#define packet_set_server() \ 129 ssh_packet_set_server(active_state) 130#define packet_set_authenticated() \ 131 ssh_packet_set_authenticated(active_state) 132#define packet_get_input() \ 133 ssh_packet_get_input(active_state) 134#define packet_get_output() \ 135 ssh_packet_get_output(active_state) 136#define packet_set_compress_hooks(ctx, allocfunc, freefunc) \ 137 ssh_packet_set_compress_hooks(active_state, ctx, \ 138 allocfunc, freefunc); 139#define packet_check_eom() \ 140 ssh_packet_check_eom(active_state) 141#define set_newkeys(mode) \ 142 ssh_set_newkeys(active_state, (mode)) 143#define packet_get_state(m) \ 144 ssh_packet_get_state(active_state, m) 145#define packet_set_state(m) \ 146 ssh_packet_set_state(active_state, m) 147#define packet_get_raw(lenp) \ 148 sshpkt_ptr(active_state, lenp) 149#define packet_get_ecpoint(c,p) \ 150 ssh_packet_get_ecpoint(active_state, c, p) 151#define packet_put_ecpoint(c,p) \ 152 ssh_packet_put_ecpoint(active_state, c, p) 153#define packet_get_rekey_timeout() \ 154 ssh_packet_get_rekey_timeout(active_state) 155#define packet_set_rekey_limits(x,y) \ 156 ssh_packet_set_rekey_limits(active_state, x, y) 157#define packet_get_bytes(x,y) \ 158 ssh_packet_get_bytes(active_state, x, y) 159 160#endif /* _OPACKET_H */ 161