Commit | Line | Data |
---|---|---|
059ec3d9 PH |
1 | /************************************************* |
2 | * Exim - an Internet mail transport agent * | |
3 | *************************************************/ | |
4 | ||
3386088d | 5 | /* Copyright (c) University of Cambridge 1995 - 2015 */ |
059ec3d9 PH |
6 | /* See the file NOTICE for conditions of use and distribution. */ |
7 | ||
8 | ||
9 | /* Prototypes for functions that appear in various modules. Gathered together | |
10 | to avoid having a lot of tiddly little headers with only a couple of lines in | |
11 | them. However, some functions that are used (or not used) by utility programs | |
12 | are in in fact in separate headers. */ | |
13 | ||
14 | ||
15 | #ifdef EXIM_PERL | |
16 | extern uschar *call_perl_cat(uschar *, int *, int *, uschar **, uschar *, | |
17 | uschar **); | |
18 | extern void cleanup_perl(void); | |
19 | extern uschar *init_perl(uschar *); | |
20 | #endif | |
21 | ||
22 | ||
23 | #ifdef SUPPORT_TLS | |
a799883d PP |
24 | extern const char * |
25 | std_dh_prime_default(void); | |
26 | extern const char * | |
27 | std_dh_prime_named(const uschar *); | |
9d1c15ef | 28 | |
9e4dddbd | 29 | extern uschar * tls_cert_crl_uri(void *, uschar * mod); |
9d1c15ef | 30 | extern uschar * tls_cert_ext_by_oid(void *, uschar *, int); |
9e4dddbd JH |
31 | extern uschar * tls_cert_issuer(void *, uschar * mod); |
32 | extern uschar * tls_cert_not_before(void *, uschar * mod); | |
33 | extern uschar * tls_cert_not_after(void *, uschar * mod); | |
34 | extern uschar * tls_cert_ocsp_uri(void *, uschar * mod); | |
35 | extern uschar * tls_cert_serial_number(void *, uschar * mod); | |
36 | extern uschar * tls_cert_signature(void *, uschar * mod); | |
37 | extern uschar * tls_cert_signature_algorithm(void *, uschar * mod); | |
38 | extern uschar * tls_cert_subject(void *, uschar * mod); | |
39 | extern uschar * tls_cert_subject_altname(void *, uschar * mod); | |
40 | extern uschar * tls_cert_version(void *, uschar * mod); | |
9d1c15ef | 41 | |
59b87190 | 42 | extern uschar * tls_cert_der_b64(void * cert); |
6a8a60e0 JH |
43 | extern uschar * tls_cert_fprt_md5(void *); |
44 | extern uschar * tls_cert_fprt_sha1(void *); | |
9ef9101c | 45 | extern uschar * tls_cert_fprt_sha256(void *); |
6a8a60e0 | 46 | |
f5d78688 | 47 | extern int tls_client_start(int, host_item *, address_item *, |
0e66b3b6 | 48 | transport_instance * |
790fbb71 | 49 | # ifdef EXPERIMENTAL_DANE |
0e66b3b6 | 50 | , dns_answer * |
790fbb71 | 51 | # endif |
0e66b3b6 | 52 | ); |
817d9f57 | 53 | extern void tls_close(BOOL, BOOL); |
9d1c15ef | 54 | extern int tls_export_cert(uschar *, size_t, void *); |
059ec3d9 PH |
55 | extern int tls_feof(void); |
56 | extern int tls_ferror(void); | |
790fbb71 | 57 | extern void tls_free_cert(void **); |
059ec3d9 | 58 | extern int tls_getc(void); |
9d1c15ef | 59 | extern int tls_import_cert(const uschar *, void **); |
817d9f57 | 60 | extern int tls_read(BOOL, uschar *, size_t); |
17c76198 | 61 | extern int tls_server_start(const uschar *); |
58eb016e | 62 | extern BOOL tls_smtp_buffered(void); |
059ec3d9 | 63 | extern int tls_ungetc(int); |
389ca47a | 64 | extern int tls_write(BOOL, const uschar *, size_t); |
3375e053 | 65 | extern uschar *tls_validate_require_cipher(void); |
36f12725 | 66 | extern void tls_version_report(FILE *); |
e51c7be2 | 67 | # ifndef USE_GNUTLS |
77bb000f | 68 | extern BOOL tls_openssl_options_parse(uschar *, long *); |
e51c7be2 | 69 | # endif |
55414b25 JH |
70 | extern uschar * tls_field_from_dn(uschar *, const uschar *); |
71 | extern BOOL tls_is_name_for_cert(const uschar *, void *); | |
0e66b3b6 JH |
72 | |
73 | # ifdef EXPERIMENTAL_DANE | |
b8b1b5cb | 74 | extern int tlsa_lookup(const host_item *, dns_answer *, BOOL, BOOL *); |
0e66b3b6 JH |
75 | # endif |
76 | ||
35aba663 | 77 | #endif /*SUPPORT_TLS*/ |
059ec3d9 PH |
78 | |
79 | ||
80 | /* Everything else... */ | |
81 | ||
82 | extern acl_block *acl_read(uschar *(*)(void), uschar **); | |
83 | extern int acl_check(int, uschar *, uschar *, uschar **, uschar **); | |
05caaeaa | 84 | extern int acl_eval(int, uschar *, uschar **, uschar **); |
333eea9c | 85 | |
38a0a95f PH |
86 | extern tree_node *acl_var_create(uschar *); |
87 | extern void acl_var_write(uschar *, uschar *, void *); | |
e1af7642 | 88 | extern int auth_call_pam(const uschar *, uschar **); |
059ec3d9 | 89 | extern int auth_call_pwcheck(uschar *, uschar **); |
93a6fce2 JH |
90 | extern int auth_call_radius(const uschar *, uschar **); |
91 | extern int auth_call_saslauthd(const uschar *, const uschar *, | |
92 | const uschar *, const uschar *, uschar **); | |
16ff981e | 93 | extern int auth_check_serv_cond(auth_instance *); |
44bbabb5 PP |
94 | extern int auth_check_some_cond(auth_instance *, uschar *, uschar *, int); |
95 | ||
059ec3d9 PH |
96 | extern int auth_get_data(uschar **, uschar *, int); |
97 | extern int auth_get_no64_data(uschar **, uschar *); | |
98 | extern uschar *auth_xtextencode(uschar *, int); | |
99 | extern int auth_xtextdecode(uschar *, uschar **); | |
100 | ||
f4d091fb JH |
101 | extern uschar *b64encode(uschar *, int); |
102 | extern int b64decode(uschar *, uschar **); | |
6c6d6e48 TF |
103 | extern void bits_clear(unsigned int *, size_t, int *); |
104 | extern void bits_set(unsigned int *, size_t, int *); | |
105 | ||
2e5b33cd | 106 | extern void cancel_cutthrough_connection(const char *); |
55414b25 | 107 | extern int check_host(void *, const uschar *, const uschar **, uschar **); |
059ec3d9 | 108 | extern uschar **child_exec_exim(int, BOOL, int *, BOOL, int, ...); |
55414b25 JH |
109 | extern pid_t child_open_uid(const uschar **, const uschar **, int, |
110 | uid_t *, gid_t *, int *, int *, uschar *, BOOL); | |
e4bdf652 JH |
111 | extern uschar *cutthrough_finaldot(void); |
112 | extern BOOL cutthrough_flush_send(void); | |
113 | extern BOOL cutthrough_headers_send(void); | |
114 | extern BOOL cutthrough_predata(void); | |
115 | extern BOOL cutthrough_puts(uschar *, int); | |
116 | extern BOOL cutthrough_put_nl(void); | |
059ec3d9 PH |
117 | |
118 | extern void daemon_go(void); | |
6a8f9482 TK |
119 | |
120 | #ifdef EXPERIMENTAL_DCC | |
121 | extern int dcc_process(uschar **); | |
122 | #endif | |
123 | ||
ed7f7860 | 124 | extern void debug_logging_activate(uschar *, uschar *); |
55414b25 | 125 | extern void debug_print_argv(const uschar **); |
059ec3d9 PH |
126 | extern void debug_print_ids(uschar *); |
127 | extern void debug_print_string(uschar *); | |
128 | extern void debug_print_tree(tree_node *); | |
1ba28e2b | 129 | extern void debug_vprintf(const char *, va_list); |
6c6d6e48 TF |
130 | extern void decode_bits(unsigned int *, size_t, int *, |
131 | uschar *, bit_table *, int, uschar *, int); | |
059ec3d9 | 132 | extern address_item *deliver_make_addr(uschar *, BOOL); |
476be7e2 | 133 | extern void deliver_init(void); |
817d9f57 | 134 | extern void delivery_log(int, address_item *, int, uschar *); |
059ec3d9 | 135 | extern int deliver_message(uschar *, BOOL, BOOL); |
e0df1c83 | 136 | extern void deliver_msglog(const char *, ...) PRINTF_FUNCTION(1,2); |
059ec3d9 PH |
137 | extern void deliver_set_expansions(address_item *); |
138 | extern int deliver_split_address(address_item *); | |
139 | extern void deliver_succeeded(address_item *); | |
a39bd74d JB |
140 | |
141 | extern uschar *deliver_get_sender_address (uschar *id); | |
142 | ||
8523533c TK |
143 | #ifdef WITH_OLD_DEMIME |
144 | extern int demime(uschar **); | |
145 | #endif | |
1ba28e2b | 146 | extern BOOL directory_make(const uschar *, const uschar *, int, BOOL); |
80a47a2c | 147 | #ifndef DISABLE_DKIM |
f7572e5a TK |
148 | extern BOOL dkim_transport_write_message(address_item *, int, int, |
149 | int, uschar *, uschar *, uschar *, uschar *, rewrite_rule *, | |
80a47a2c | 150 | int, uschar *, uschar *, uschar *, uschar *, uschar *, uschar *); |
f7572e5a | 151 | #endif |
059ec3d9 | 152 | extern dns_address *dns_address_from_rr(dns_answer *, dns_record *); |
476be7e2 | 153 | extern int dns_basic_lookup(dns_answer *, const uschar *, int); |
55414b25 | 154 | extern void dns_build_reverse(const uschar *, uschar *); |
8c51eead | 155 | extern void dns_init(BOOL, BOOL, BOOL); |
0539a19d | 156 | extern BOOL dns_is_aa(const dns_answer *); |
1dc92d5a | 157 | extern BOOL dns_is_secure(const dns_answer *); |
55414b25 | 158 | extern int dns_lookup(dns_answer *, const uschar *, int, const uschar **); |
476be7e2 | 159 | extern void dns_pattern_init(void); |
55414b25 | 160 | extern int dns_special_lookup(dns_answer *, const uschar *, int, const uschar **); |
059ec3d9 PH |
161 | extern dns_record *dns_next_rr(dns_answer *, dns_scan *, int); |
162 | extern uschar *dns_text_type(int); | |
36a3ae5f | 163 | extern void dscp_list_to_stream(FILE *); |
9e4f5962 | 164 | extern BOOL dscp_lookup(const uschar *, int, int *, int *, int *); |
059ec3d9 PH |
165 | |
166 | extern void enq_end(uschar *); | |
e8ae7214 | 167 | extern BOOL enq_start(uschar *, unsigned); |
0cbf2b82 | 168 | #ifndef DISABLE_EVENT |
55414b25 | 169 | extern uschar *event_raise(uschar *, const uschar *, uschar *); |
5ef5dd52 | 170 | extern void msg_event_raise(const uschar *, const address_item *); |
774ef2d7 | 171 | #endif |
059ec3d9 PH |
172 | extern void exim_exit(int); |
173 | extern void exim_nullstd(void); | |
174 | extern void exim_setugid(uid_t, gid_t, BOOL, uschar *); | |
175 | extern int exim_tvcmp(struct timeval *, struct timeval *); | |
176 | extern void exim_wait_tick(struct timeval *, int); | |
9c695f6d JH |
177 | extern int exp_bool(address_item *addr, |
178 | uschar *mtype, uschar *mname, unsigned dgb_opt, uschar *oname, BOOL bvalue, | |
179 | uschar *svalue, BOOL *rvalue); | |
059ec3d9 | 180 | extern BOOL expand_check_condition(uschar *, uschar *, uschar *); |
93a6fce2 JH |
181 | extern uschar *expand_string(uschar *); /* public, cannot make const */ |
182 | extern const uschar *expand_cstring(const uschar *); /* ... so use this one */ | |
55414b25 | 183 | extern uschar *expand_string_copy(const uschar *); |
97d17305 | 184 | extern int_eximarith_t expand_string_integer(uschar *, BOOL); |
d9b2312b | 185 | extern void modify_variable(uschar *, void *); |
059ec3d9 | 186 | |
4e71661f JH |
187 | extern BOOL fd_ready(int, int); |
188 | ||
059ec3d9 PH |
189 | extern int filter_interpret(uschar *, int, address_item **, uschar **); |
190 | extern BOOL filter_personal(string_item *, BOOL); | |
f05da2e8 | 191 | extern BOOL filter_runtest(int, uschar *, BOOL, BOOL); |
059ec3d9 PH |
192 | extern BOOL filter_system_interpret(address_item **, uschar **); |
193 | ||
362145b5 JH |
194 | extern uschar * fn_hdrs_added(void); |
195 | ||
1ba28e2b | 196 | extern void header_add(int, const char *, ...); |
059ec3d9 PH |
197 | extern int header_checkname(header_line *, BOOL); |
198 | extern BOOL header_match(uschar *, BOOL, BOOL, string_item *, int, ...); | |
7cd1141b | 199 | extern int host_address_extract_port(uschar *); |
059ec3d9 | 200 | extern uschar *host_and_ident(BOOL); |
55414b25 JH |
201 | extern int host_aton(const uschar *, int *); |
202 | extern void host_build_hostlist(host_item **, const uschar *, BOOL); | |
203 | extern ip_address_item *host_build_ifacelist(const uschar *, uschar *); | |
059ec3d9 PH |
204 | extern void host_build_log_info(void); |
205 | extern void host_build_sender_fullhost(void); | |
1f155f8e JH |
206 | extern BOOL host_find_byname(host_item *, const uschar *, int, |
207 | const uschar **, BOOL); | |
55414b25 | 208 | extern int host_find_bydns(host_item *, const uschar *, int, uschar *, uschar *, |
7cd171b7 | 209 | uschar *, const dnssec_domains *, const uschar **, BOOL *); |
059ec3d9 | 210 | extern ip_address_item *host_find_interfaces(void); |
55414b25 | 211 | extern BOOL host_is_in_net(const uschar *, const uschar *, int); |
059ec3d9 | 212 | extern BOOL host_is_tls_on_connect_port(int); |
7cd1141b | 213 | extern int host_item_get_port(host_item *); |
059ec3d9 PH |
214 | extern void host_mask(int, int *, int); |
215 | extern int host_name_lookup(void); | |
6f0c9a4f | 216 | extern int host_nmtoa(int, int *, int, uschar *, int); |
059ec3d9 PH |
217 | extern uschar *host_ntoa(int, const void *, uschar *, int *); |
218 | extern int host_scan_for_local_hosts(host_item *, host_item **, BOOL *); | |
219 | ||
94431adb | 220 | extern uschar *imap_utf7_encode(uschar *, const uschar *, |
ed0512a1 JH |
221 | uschar, uschar *, uschar **); |
222 | ||
83e029d5 | 223 | extern void invert_address(uschar *, uschar *); |
7eb6c37c | 224 | extern int ip_addr(void *, int, const uschar *, int); |
059ec3d9 | 225 | extern int ip_bind(int, int, uschar *, int); |
a56cc2b8 | 226 | extern int ip_connect(int, int, const uschar *, int, int); |
b1f8e4f8 JH |
227 | extern int ip_connectedsocket(int, const uschar *, int, int, |
228 | int, host_item *, uschar **); | |
13363eba | 229 | extern int ip_get_address_family(int); |
55414b25 | 230 | extern void ip_keepalive(int, const uschar *, BOOL); |
059ec3d9 PH |
231 | extern int ip_recv(int, uschar *, int, int); |
232 | extern int ip_socket(int, int); | |
233 | ||
3e60dd41 JH |
234 | extern int ip_tcpsocket(const uschar *, uschar **, int); |
235 | extern int ip_unixsocket(const uschar *, uschar **); | |
236 | extern int ip_streamsocket(const uschar *, uschar **, int); | |
237 | ||
fc4a7f70 JH |
238 | extern int ipv6_nmtoa(int *, uschar *); |
239 | ||
921b12ca | 240 | extern uschar *local_part_quote(uschar *); |
4840604e | 241 | extern int log_create(uschar *); |
921b12ca | 242 | extern int log_create_as_exim(uschar *); |
059ec3d9 PH |
243 | extern void log_close_all(void); |
244 | ||
8523533c | 245 | #ifdef WITH_CONTENT_SCAN |
0f0c8159 | 246 | extern int malware(const uschar *, int); |
dbc4b90d | 247 | extern int malware_in_file(uschar *); |
476be7e2 | 248 | extern void malware_init(void); |
8523533c | 249 | #endif |
55414b25 JH |
250 | extern int match_address_list(const uschar *, BOOL, BOOL, const uschar **, |
251 | unsigned int *, int, int, const uschar **); | |
252 | extern int match_check_list(const uschar **, int, tree_node **, unsigned int **, | |
253 | int(*)(void *, const uschar *, const uschar **, uschar **), void *, int, | |
254 | const uschar *, const uschar **); | |
255 | extern int match_isinlist(const uschar *, const uschar **, int, tree_node **, | |
256 | unsigned int *, int, BOOL, const uschar **); | |
257 | extern int match_check_string(const uschar *, const uschar *, int, BOOL, BOOL, BOOL, | |
258 | const uschar **); | |
059ec3d9 PH |
259 | extern void md5_end(md5 *, const uschar *, int, uschar *); |
260 | extern void md5_mid(md5 *, const uschar *); | |
261 | extern void md5_start(md5 *); | |
262 | extern void millisleep(int); | |
8523533c TK |
263 | #ifdef WITH_CONTENT_SCAN |
264 | struct mime_boundary_context; | |
54cdb463 PH |
265 | extern int mime_acl_check(uschar *acl, FILE *f, |
266 | struct mime_boundary_context *, uschar **, uschar **); | |
55414b25 | 267 | extern int mime_decode(const uschar **); |
f4d091fb | 268 | extern ssize_t mime_decode_base64(FILE *, FILE *, uschar *); |
55414b25 | 269 | extern int mime_regex(const uschar **); |
f4d091fb | 270 | extern void mime_set_anomaly(int); |
8523533c | 271 | #endif |
059ec3d9 PH |
272 | extern uschar *moan_check_errorcopy(uschar *); |
273 | extern BOOL moan_skipped_syntax_errors(uschar *, error_block *, uschar *, | |
274 | BOOL, uschar *); | |
e0df1c83 | 275 | extern void moan_smtp_batch(uschar *, const char *, ...) PRINTF_FUNCTION(2,3); |
1ba28e2b | 276 | extern void moan_tell_someone(uschar *, address_item *, |
e0df1c83 | 277 | const uschar *, const char *, ...) PRINTF_FUNCTION(4,5); |
059ec3d9 | 278 | extern BOOL moan_to_sender(int, error_block *, header_line *, FILE *, BOOL); |
0e22dfd1 | 279 | extern void moan_write_from(FILE *); |
1ba28e2b | 280 | extern FILE *modefopen(const uschar *, const char *, mode_t); |
059ec3d9 | 281 | |
e4bdf652 JH |
282 | extern void open_cutthrough_connection( address_item * addr ); |
283 | ||
059ec3d9 PH |
284 | extern uschar *parse_extract_address(uschar *, uschar **, int *, int *, int *, |
285 | BOOL); | |
286 | extern int parse_forward_list(uschar *, int, address_item **, uschar **, | |
55414b25 | 287 | const uschar *, uschar *, error_block **); |
059ec3d9 PH |
288 | extern uschar *parse_find_address_end(uschar *, BOOL); |
289 | extern uschar *parse_find_at(uschar *); | |
55414b25 | 290 | extern const uschar *parse_fix_phrase(const uschar *, int, uschar *, int); |
30dba1e6 | 291 | extern uschar *parse_message_id(uschar *, uschar **, uschar **); |
55414b25 | 292 | extern const uschar *parse_quote_2047(const uschar *, int, uschar *, uschar *, int, BOOL); |
43ad7b7d | 293 | extern uschar *parse_date_time(uschar *str, time_t *t); |
17c76198 PP |
294 | extern int vaguely_random_number(int); |
295 | #ifdef SUPPORT_TLS | |
296 | extern int vaguely_random_number_fallback(int); | |
297 | #endif | |
059ec3d9 PH |
298 | |
299 | extern BOOL queue_action(uschar *, int, uschar **, int, int); | |
300 | extern void queue_check_only(void); | |
301 | extern void queue_list(int, uschar **, int); | |
302 | extern void queue_count(void); | |
303 | extern void queue_run(uschar *, uschar *, BOOL); | |
304 | ||
305 | extern int random_number(int); | |
e4a89c47 | 306 | extern int rda_interpret(redirect_block *, int, uschar *, uschar *, |
efd9a422 MH |
307 | uschar *, uschar *, uschar *, ugid_block *, address_item **, |
308 | uschar **, error_block **, int *, uschar *); | |
059ec3d9 PH |
309 | extern int rda_is_filter(const uschar *); |
310 | extern BOOL readconf_depends(driver_instance *, uschar *); | |
311 | extern void readconf_driver_init(uschar *, driver_instance **, | |
312 | driver_info *, int, void *, int, optionlist *, int); | |
313 | extern uschar *readconf_find_option(void *); | |
314 | extern void readconf_main(void); | |
12f69989 | 315 | extern void readconf_print(uschar *, uschar *, BOOL); |
059ec3d9 PH |
316 | extern uschar *readconf_printtime(int); |
317 | extern uschar *readconf_readname(uschar *, int, uschar *); | |
1ad6489e | 318 | extern int readconf_readtime(const uschar *, int, BOOL); |
bf3c2c6b | 319 | extern void readconf_rest(void); |
55414b25 | 320 | extern uschar *readconf_retry_error(const uschar *, const uschar *, int *, int *); |
bf3c2c6b | 321 | extern void readconf_save_config(const uschar *); |
328895cc | 322 | extern void read_message_body(BOOL); |
8f128379 | 323 | extern void receive_bomb_out(uschar *, uschar *); |
059ec3d9 PH |
324 | extern BOOL receive_check_fs(int); |
325 | extern BOOL receive_check_set_sender(uschar *); | |
326 | extern BOOL receive_msg(BOOL); | |
8e669ac1 | 327 | extern int receive_statvfs(BOOL, int *); |
059ec3d9 | 328 | extern void receive_swallow_smtp(void); |
8523533c | 329 | #ifdef WITH_CONTENT_SCAN |
55414b25 | 330 | extern int regex(const uschar **); |
8523533c | 331 | #endif |
1dc92d5a | 332 | extern BOOL regex_match_and_setup(const pcre *, const uschar *, int, int); |
476be7e2 | 333 | extern const pcre *regex_must_compile(const uschar *, BOOL, BOOL); |
059ec3d9 | 334 | extern void retry_add_item(address_item *, uschar *, int); |
55414b25 | 335 | extern BOOL retry_check_address(const uschar *, host_item *, uschar *, BOOL, |
059ec3d9 | 336 | uschar **, uschar **); |
55414b25 JH |
337 | extern retry_config *retry_find_config(const uschar *, const uschar *, int, int); |
338 | extern BOOL retry_ultimate_address_timeout(uschar *, const uschar *, | |
ba9af0af | 339 | dbdata_retry *, time_t); |
059ec3d9 PH |
340 | extern void retry_update(address_item **, address_item **, address_item **); |
341 | extern uschar *rewrite_address(uschar *, BOOL, BOOL, rewrite_rule *, int); | |
342 | extern uschar *rewrite_address_qualify(uschar *, BOOL); | |
55414b25 JH |
343 | extern header_line *rewrite_header(header_line *, |
344 | const uschar *, const uschar *, | |
059ec3d9 PH |
345 | rewrite_rule *, int, BOOL); |
346 | extern uschar *rewrite_one(uschar *, int, BOOL *, BOOL, uschar *, | |
347 | rewrite_rule *); | |
348 | extern void rewrite_test(uschar *); | |
349 | extern uschar *rfc2047_decode2(uschar *, BOOL, uschar *, int, int *, int *, | |
350 | uschar **); | |
351 | extern int route_address(address_item *, address_item **, address_item **, | |
352 | address_item **, address_item **, int); | |
55414b25 JH |
353 | extern int route_check_prefix(const uschar *, const uschar *); |
354 | extern int route_check_suffix(const uschar *, const uschar *); | |
059ec3d9 | 355 | extern BOOL route_findgroup(uschar *, gid_t *); |
55414b25 | 356 | extern BOOL route_finduser(const uschar *, struct passwd **, uid_t *); |
059ec3d9 PH |
357 | extern BOOL route_find_expanded_group(uschar *, uschar *, uschar *, gid_t *, |
358 | uschar **); | |
359 | extern BOOL route_find_expanded_user(uschar *, uschar *, uschar *, | |
360 | struct passwd **, uid_t *, uschar **); | |
361 | extern void route_init(void); | |
362 | extern void route_tidyup(void); | |
363 | ||
55414b25 | 364 | extern uschar *search_find(void *, uschar *, uschar *, int, const uschar *, int, |
059ec3d9 | 365 | int, int *); |
55414b25 JH |
366 | extern int search_findtype(const uschar *, int); |
367 | extern int search_findtype_partial(const uschar *, int *, const uschar **, int *, | |
059ec3d9 PH |
368 | int *); |
369 | extern void *search_open(uschar *, int, int, uid_t *, gid_t *); | |
370 | extern void search_tidyup(void); | |
e0df1c83 | 371 | extern void set_process_info(const char *, ...) PRINTF_FUNCTION(1,2); |
059ec3d9 PH |
372 | extern void sha1_end(sha1 *, const uschar *, int, uschar *); |
373 | extern void sha1_mid(sha1 *, const uschar *); | |
374 | extern void sha1_start(sha1 *); | |
e4a89c47 | 375 | extern int sieve_interpret(uschar *, int, uschar *, uschar *, uschar *, |
efd9a422 | 376 | uschar *, address_item **, uschar **); |
059ec3d9 | 377 | extern void sigalrm_handler(int); |
58eb016e | 378 | extern BOOL smtp_buffered(void); |
059ec3d9 | 379 | extern void smtp_closedown(uschar *); |
7eb6c37c JH |
380 | extern int smtp_connect(host_item *, int, int, uschar *, int, |
381 | transport_instance *); | |
382 | extern int smtp_sock_connect(host_item *, int, int, uschar *, | |
383 | transport_instance * tb, int); | |
059ec3d9 PH |
384 | extern int smtp_feof(void); |
385 | extern int smtp_ferror(void); | |
386 | extern uschar *smtp_get_connection_info(void); | |
6f6dedcc | 387 | extern BOOL smtp_get_interface(uschar *, int, address_item *, |
059ec3d9 PH |
388 | uschar **, uschar *); |
389 | extern BOOL smtp_get_port(uschar *, address_item *, int *, uschar *); | |
390 | extern int smtp_getc(void); | |
391 | extern int smtp_handle_acl_fail(int, int, uschar *, uschar *); | |
b4ed4da0 | 392 | extern void smtp_log_no_mail(void); |
4e88a19f | 393 | extern void smtp_message_code(uschar **, int *, uschar **, uschar **); |
059ec3d9 | 394 | extern BOOL smtp_read_response(smtp_inblock *, uschar *, int, int, int); |
a5bd321b | 395 | extern void smtp_respond(uschar *, int, BOOL, uschar *); |
8f128379 | 396 | extern void smtp_notquit_exit(uschar *, uschar *, uschar *, ...); |
059ec3d9 PH |
397 | extern void smtp_send_prohibition_message(int, uschar *); |
398 | extern int smtp_setup_msg(void); | |
399 | extern BOOL smtp_start_session(void); | |
400 | extern int smtp_ungetc(int); | |
d7b47fd0 | 401 | extern BOOL smtp_verify_helo(void); |
e0df1c83 | 402 | extern int smtp_write_command(smtp_outblock *, BOOL, const char *, ...) PRINTF_FUNCTION(3,4); |
8523533c | 403 | #ifdef WITH_CONTENT_SCAN |
55414b25 | 404 | extern int spam(const uschar **); |
0f0c8159 | 405 | extern FILE *spool_mbox(unsigned long *, const uschar *); |
8523533c | 406 | #endif |
059ec3d9 PH |
407 | extern BOOL spool_move_message(uschar *, uschar *, uschar *, uschar *); |
408 | extern BOOL spool_open_datafile(uschar *); | |
409 | extern int spool_open_temp(uschar *); | |
410 | extern int spool_read_header(uschar *, BOOL, BOOL); | |
411 | extern int spool_write_header(uschar *, int, uschar **); | |
412 | extern int stdin_getc(void); | |
413 | extern int stdin_feof(void); | |
414 | extern int stdin_ferror(void); | |
415 | extern int stdin_ungetc(int); | |
416 | extern uschar *string_append(uschar *, int *, int *, int, ...); | |
76146973 | 417 | extern uschar *string_append_listele(uschar *, uschar, const uschar *); |
00ba27c5 | 418 | extern uschar *string_append_listele_n(uschar *, uschar, const uschar *, unsigned); |
059ec3d9 PH |
419 | extern uschar *string_base62(unsigned long int); |
420 | extern uschar *string_cat(uschar *, int *, int *, const uschar *, int); | |
421 | extern uschar *string_copy_dnsdomain(uschar *); | |
55414b25 | 422 | extern uschar *string_copy_malloc(const uschar *); |
1dc92d5a | 423 | extern uschar *string_copylc(const uschar *); |
059ec3d9 | 424 | extern uschar *string_copynlc(uschar *, int); |
55414b25 | 425 | extern uschar *string_dequote(const uschar **); |
81f91683 | 426 | extern BOOL string_format(uschar *, int, const char *, ...) ALMOST_PRINTF(3,4); |
059ec3d9 | 427 | extern uschar *string_format_size(int, uschar *); |
55414b25 | 428 | extern int string_interpret_escape(const uschar **); |
b1f8e4f8 | 429 | extern int string_is_ip_address(const uschar *, int *); |
8c5d388a | 430 | #ifdef SUPPORT_I18N |
0d7911ea JH |
431 | extern BOOL string_is_utf8(const uschar *); |
432 | #endif | |
059ec3d9 | 433 | extern uschar *string_log_address(address_item *, BOOL, BOOL); |
55414b25 | 434 | extern uschar *string_nextinlist(const uschar **, int *, uschar *, int); |
e0df1c83 | 435 | extern uschar *string_open_failed(int, const char *, ...) PRINTF_FUNCTION(2,3); |
55414b25 | 436 | extern const uschar *string_printing2(const uschar *, BOOL); |
e28326d8 | 437 | extern uschar *string_split_message(uschar *); |
c7396ac5 | 438 | extern uschar *string_unprinting(uschar *); |
8c5d388a | 439 | #ifdef SUPPORT_I18N |
3c8b3577 | 440 | extern uschar *string_address_utf8_to_alabel(const uschar *, uschar **); |
0d7911ea JH |
441 | extern uschar *string_domain_alabel_to_utf8(const uschar *, uschar **); |
442 | extern uschar *string_domain_utf8_to_alabel(const uschar *, uschar **); | |
443 | extern uschar *string_localpart_alabel_to_utf8(const uschar *, uschar **); | |
444 | extern uschar *string_localpart_utf8_to_alabel(const uschar *, uschar **); | |
445 | #endif | |
1ba28e2b PP |
446 | extern BOOL string_vformat(uschar *, int, const char *, va_list); |
447 | extern int strcmpic(const uschar *, const uschar *); | |
448 | extern int strncmpic(const uschar *, const uschar *, int); | |
059ec3d9 PH |
449 | extern uschar *strstric(uschar *, uschar *, BOOL); |
450 | ||
451 | extern uschar *tod_stamp(int); | |
41afb5cb | 452 | |
35aba663 | 453 | extern void tls_modify_variables(tls_support *); |
55414b25 | 454 | extern BOOL transport_check_waiting(const uschar *, const uschar *, int, uschar *, |
a39bd74d | 455 | BOOL *, oicf, void*); |
059ec3d9 | 456 | extern void transport_init(void); |
55414b25 | 457 | extern BOOL transport_pass_socket(const uschar *, const uschar *, const uschar *, uschar *, |
059ec3d9 PH |
458 | int); |
459 | extern uschar *transport_rcpt_address(address_item *, BOOL); | |
55414b25 JH |
460 | extern BOOL transport_set_up_command(const uschar ***, uschar *, |
461 | BOOL, int, address_item *, uschar *, uschar **); | |
059ec3d9 PH |
462 | extern void transport_update_waiting(host_item *, uschar *); |
463 | extern BOOL transport_write_block(int, uschar *, int); | |
1ba28e2b | 464 | extern BOOL transport_write_string(int, const char *, ...); |
511a6c14 JH |
465 | extern BOOL transport_headers_send(address_item *, int, uschar *, uschar *, |
466 | BOOL (*)(int, uschar *, int, BOOL), BOOL, rewrite_rule *, int); | |
059ec3d9 PH |
467 | extern BOOL transport_write_message(address_item *, int, int, int, uschar *, |
468 | uschar *, uschar *, uschar *, rewrite_rule *, int); | |
469 | extern void tree_add_duplicate(uschar *, address_item *); | |
470 | extern void tree_add_nonrecipient(uschar *); | |
471 | extern void tree_add_unusable(host_item *); | |
472 | extern int tree_insertnode(tree_node **, tree_node *); | |
55414b25 | 473 | extern tree_node *tree_search(tree_node *, const uschar *); |
059ec3d9 | 474 | extern void tree_write(tree_node *, FILE *); |
38a0a95f | 475 | extern void tree_walk(tree_node *, void (*)(uschar*, uschar*, void*), void *); |
059ec3d9 | 476 | |
8523533c TK |
477 | #ifdef WITH_CONTENT_SCAN |
478 | extern void unspool_mbox(void); | |
479 | #endif | |
8c5d388a | 480 | #ifdef SUPPORT_I18N |
fc362fc5 JH |
481 | extern void utf8_version_report(FILE *); |
482 | #endif | |
8523533c | 483 | |
4deaf07d PH |
484 | extern int verify_address(address_item *, FILE *, int, int, int, int, |
485 | uschar *, uschar *, BOOL *); | |
379ba7d0 | 486 | extern int verify_check_dnsbl(int, const uschar **, uschar **); |
4deaf07d | 487 | extern int verify_check_header_address(uschar **, uschar **, int, int, int, |
fe5b5d0b | 488 | uschar *, uschar *, int, int *); |
059ec3d9 | 489 | extern int verify_check_headers(uschar **); |
770747fd | 490 | extern int verify_check_header_names_ascii(uschar **); |
059ec3d9 | 491 | extern int verify_check_host(uschar **); |
1c41c9cc | 492 | extern int verify_check_notblind(void); |
5130845b | 493 | extern int verify_check_given_host(uschar **, host_item *); |
55414b25 JH |
494 | extern int verify_check_this_host(const uschar **, unsigned int *, |
495 | const uschar*, const uschar *, const uschar **); | |
059ec3d9 PH |
496 | extern address_item *verify_checked_sender(uschar *); |
497 | extern void verify_get_ident(int); | |
498 | extern BOOL verify_sender(int *, uschar **); | |
499 | extern BOOL verify_sender_preliminary(int *, uschar **); | |
500 | extern void version_init(void); | |
501 | ||
17c76198 PP |
502 | extern ssize_t write_to_fd_buf(int, const uschar *, size_t); |
503 | ||
9d1c15ef JH |
504 | /* vi: aw |
505 | */ | |
059ec3d9 | 506 | /* End of functions.h */ |