Annotation of src/usr.bin/ssh/opacket.h, Revision 1.4
1.1 markus 1: #ifndef _OPACKET_H
2: /* Written by Markus Friedl. Placed in the public domain. */
3:
4: /* Map old to new API */
5: void ssh_packet_start(struct ssh *, u_char);
6: void ssh_packet_put_char(struct ssh *, int ch);
7: void ssh_packet_put_int(struct ssh *, u_int value);
8: void ssh_packet_put_int64(struct ssh *, u_int64_t value);
9: void ssh_packet_put_bignum(struct ssh *, BIGNUM * value);
10: void ssh_packet_put_bignum2(struct ssh *, BIGNUM * value);
11: void ssh_packet_put_ecpoint(struct ssh *, const EC_GROUP *, const EC_POINT *);
12: void ssh_packet_put_string(struct ssh *, const void *buf, u_int len);
13: void ssh_packet_put_cstring(struct ssh *, const char *str);
14: void ssh_packet_put_raw(struct ssh *, const void *buf, u_int len);
15: void ssh_packet_send(struct ssh *);
16:
17: u_int ssh_packet_get_char(struct ssh *);
18: u_int ssh_packet_get_int(struct ssh *);
19: u_int64_t ssh_packet_get_int64(struct ssh *);
20: void ssh_packet_get_bignum(struct ssh *, BIGNUM * value);
21: void ssh_packet_get_bignum2(struct ssh *, BIGNUM * value);
22: void ssh_packet_get_ecpoint(struct ssh *, const EC_GROUP *, EC_POINT *);
23: void *ssh_packet_get_string(struct ssh *, u_int *length_ptr);
24: char *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) \
28: do { \
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 */
39: void packet_close(void);
40: u_int packet_get_char(void);
41: u_int packet_get_int(void);
42: void packet_backup_state(void);
43: void packet_restore_state(void);
44: void packet_set_connection(int, int);
45: int packet_read_seqnr(u_int32_t *);
46: int packet_read_poll_seqnr(u_int32_t *);
1.2 djm 47: void packet_process_incoming(const char *buf, u_int len);
1.3 djm 48: void packet_write_wait(void);
49: void packet_write_poll(void);
50: void packet_read_expect(int expected_type);
1.1 markus 51: #define packet_set_timeout(timeout, count) \
52: ssh_packet_set_timeout(active_state, (timeout), (count))
53: #define packet_connection_is_on_socket() \
54: ssh_packet_connection_is_on_socket(active_state)
55: #define packet_set_nonblocking() \
56: ssh_packet_set_nonblocking(active_state)
57: #define packet_get_connection_in() \
58: ssh_packet_get_connection_in(active_state)
59: #define packet_get_connection_out() \
60: ssh_packet_get_connection_out(active_state)
61: #define packet_set_protocol_flags(protocol_flags) \
62: ssh_packet_set_protocol_flags(active_state, (protocol_flags))
63: #define packet_get_protocol_flags() \
64: ssh_packet_get_protocol_flags(active_state)
65: #define packet_start_compression(level) \
66: ssh_packet_start_compression(active_state, (level))
67: #define packet_set_encryption_key(key, keylen, number) \
68: ssh_packet_set_encryption_key(active_state, (key), (keylen), (number))
69: #define packet_start(type) \
70: ssh_packet_start(active_state, (type))
71: #define packet_put_char(value) \
72: ssh_packet_put_char(active_state, (value))
73: #define packet_put_int(value) \
74: ssh_packet_put_int(active_state, (value))
75: #define packet_put_int64(value) \
76: ssh_packet_put_int64(active_state, (value))
77: #define packet_put_string( buf, len) \
78: ssh_packet_put_string(active_state, (buf), (len))
79: #define packet_put_cstring(str) \
80: ssh_packet_put_cstring(active_state, (str))
81: #define packet_put_raw(buf, len) \
82: ssh_packet_put_raw(active_state, (buf), (len))
83: #define packet_put_bignum(value) \
84: ssh_packet_put_bignum(active_state, (value))
85: #define packet_put_bignum2(value) \
86: ssh_packet_put_bignum2(active_state, (value))
87: #define packet_send() \
88: ssh_packet_send(active_state)
89: #define packet_read() \
90: ssh_packet_read(active_state)
91: #define packet_get_int64() \
92: ssh_packet_get_int64(active_state)
93: #define packet_get_bignum(value) \
94: ssh_packet_get_bignum(active_state, (value))
95: #define packet_get_bignum2(value) \
96: ssh_packet_get_bignum2(active_state, (value))
97: #define packet_remaining() \
98: ssh_packet_remaining(active_state)
99: #define packet_get_string(length_ptr) \
100: ssh_packet_get_string(active_state, (length_ptr))
101: #define packet_get_string_ptr(length_ptr) \
102: ssh_packet_get_string_ptr(active_state, (length_ptr))
103: #define packet_get_cstring(length_ptr) \
104: ssh_packet_get_cstring(active_state, (length_ptr))
105: #define packet_send_debug(fmt, args...) \
106: ssh_packet_send_debug(active_state, (fmt), ##args)
107: #define packet_disconnect(fmt, args...) \
108: ssh_packet_disconnect(active_state, (fmt), ##args)
109: #define packet_have_data_to_write() \
110: ssh_packet_have_data_to_write(active_state)
111: #define packet_not_very_much_data_to_write() \
112: ssh_packet_not_very_much_data_to_write(active_state)
113: #define packet_set_interactive(interactive, qos_interactive, qos_bulk) \
114: ssh_packet_set_interactive(active_state, (interactive), (qos_interactive), (qos_bulk))
115: #define packet_is_interactive() \
116: ssh_packet_is_interactive(active_state)
117: #define packet_set_maxsize(s) \
118: ssh_packet_set_maxsize(active_state, (s))
119: #define packet_inc_alive_timeouts() \
120: ssh_packet_inc_alive_timeouts(active_state)
121: #define packet_set_alive_timeouts(ka) \
122: ssh_packet_set_alive_timeouts(active_state, (ka))
123: #define packet_get_maxsize() \
124: ssh_packet_get_maxsize(active_state)
125: #define packet_add_padding(pad) \
126: sshpkt_add_padding(active_state, (pad))
127: #define packet_send_ignore(nbytes) \
128: ssh_packet_send_ignore(active_state, (nbytes))
129: #define packet_need_rekeying() \
130: ssh_packet_need_rekeying(active_state)
131: #define packet_set_server() \
132: ssh_packet_set_server(active_state)
133: #define packet_set_authenticated() \
134: ssh_packet_set_authenticated(active_state)
135: #define packet_get_input() \
136: ssh_packet_get_input(active_state)
137: #define packet_get_output() \
138: ssh_packet_get_output(active_state)
139: #define packet_set_compress_hooks(ctx, allocfunc, freefunc) \
140: ssh_packet_set_compress_hooks(active_state, ctx, \
141: allocfunc, freefunc);
142: #define packet_check_eom() \
143: ssh_packet_check_eom(active_state)
144: #define set_newkeys(mode) \
145: ssh_set_newkeys(active_state, (mode))
146: #define packet_get_state(m) \
147: ssh_packet_get_state(active_state, m)
148: #define packet_set_state(m) \
149: ssh_packet_set_state(active_state, m)
150: #if 0
151: #define get_remote_ipaddr() \
152: ssh_remote_ipaddr(active_state)
153: #endif
154: #define packet_get_raw(lenp) \
155: sshpkt_ptr(active_state, lenp)
156: #define packet_get_ecpoint(c,p) \
157: ssh_packet_get_ecpoint(active_state, c, p)
158: #define packet_put_ecpoint(c,p) \
159: ssh_packet_put_ecpoint(active_state, c, p)
160: #define packet_get_rekey_timeout() \
161: ssh_packet_get_rekey_timeout(active_state)
162: #define packet_set_rekey_limits(x,y) \
163: ssh_packet_set_rekey_limits(active_state, x, y)
164: #define packet_get_bytes(x,y) \
165: ssh_packet_get_bytes(active_state, x, y)
166:
167: #endif /* _OPACKET_H */
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