X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/c7396ac5dedeca5d791113782ae72b4bb67692e3..e51c7be22dfccad376659a1a46cee93c9979bbf7:/src/src/functions.h diff --git a/src/src/functions.h b/src/src/functions.h index f1af42ee5..a6257a913 100644 --- a/src/src/functions.h +++ b/src/src/functions.h @@ -2,7 +2,7 @@ * Exim - an Internet mail transport agent * *************************************************/ -/* Copyright (c) University of Cambridge 1995 - 2009 */ +/* Copyright (c) University of Cambridge 1995 - 2014 */ /* See the file NOTICE for conditions of use and distribution. */ @@ -21,29 +21,60 @@ extern uschar *init_perl(uschar *); #ifdef SUPPORT_TLS -extern int tls_client_start(int, host_item *, address_item *, uschar *, - uschar *, uschar *, uschar *, uschar *, uschar *, uschar *, - uschar *, uschar *, int); -extern void tls_close(BOOL); +extern const char * + std_dh_prime_default(void); +extern const char * + std_dh_prime_named(const uschar *); + +extern uschar * tls_cert_crl_uri(void *, uschar * mod); +extern uschar * tls_cert_ext_by_oid(void *, uschar *, int); +extern uschar * tls_cert_issuer(void *, uschar * mod); +extern uschar * tls_cert_not_before(void *, uschar * mod); +extern uschar * tls_cert_not_after(void *, uschar * mod); +extern uschar * tls_cert_ocsp_uri(void *, uschar * mod); +extern uschar * tls_cert_serial_number(void *, uschar * mod); +extern uschar * tls_cert_signature(void *, uschar * mod); +extern uschar * tls_cert_signature_algorithm(void *, uschar * mod); +extern uschar * tls_cert_subject(void *, uschar * mod); +extern uschar * tls_cert_subject_altname(void *, uschar * mod); +extern uschar * tls_cert_version(void *, uschar * mod); + +extern uschar * tls_cert_fprt_md5(void *); +extern uschar * tls_cert_fprt_sha1(void *); +extern uschar * tls_cert_fprt_sha256(void *); + +extern int tls_client_start(int, host_item *, address_item *, + void *); +extern void tls_close(BOOL, BOOL); +extern int tls_export_cert(uschar *, size_t, void *); extern int tls_feof(void); extern int tls_ferror(void); +extern void tls_free_cert(void *); extern int tls_getc(void); -extern int tls_read(uschar *, size_t); -extern int tls_server_start(uschar *, uschar *, uschar *, uschar *); +extern int tls_import_cert(const uschar *, void **); +extern int tls_read(BOOL, uschar *, size_t); +extern int tls_server_start(const uschar *); extern BOOL tls_smtp_buffered(void); extern int tls_ungetc(int); -extern int tls_write(const uschar *, size_t); +extern int tls_write(BOOL, const uschar *, size_t); +extern uschar *tls_validate_require_cipher(void); extern void tls_version_report(FILE *); -#ifndef USE_GNUTLS +# ifndef USE_GNUTLS extern BOOL tls_openssl_options_parse(uschar *, long *); -#endif -#endif +# endif +extern uschar * tls_field_from_dn(uschar *, uschar *); +# ifdef EXPERIMENTAL_CERTNAMES +extern BOOL tls_is_name_for_cert(uschar *, void *); +# endif +#endif /*SUPPORT_TLS*/ /* Everything else... */ extern acl_block *acl_read(uschar *(*)(void), uschar **); extern int acl_check(int, uschar *, uschar *, uschar **, uschar **); +extern int acl_eval(int, uschar *, uschar **, uschar **); + extern tree_node *acl_var_create(uschar *); extern void acl_var_write(uschar *, uschar *, void *); extern uschar *auth_b64encode(uschar *, int); @@ -61,10 +92,17 @@ extern int auth_get_no64_data(uschar **, uschar *); extern uschar *auth_xtextencode(uschar *, int); extern int auth_xtextdecode(uschar *, uschar **); +extern void cancel_cutthrough_connection(const char *); extern int check_host(void *, uschar *, uschar **, uschar **); extern uschar **child_exec_exim(int, BOOL, int *, BOOL, int, ...); extern pid_t child_open_uid(uschar **, uschar **, int, uid_t *, gid_t *, int *, int *, uschar *, BOOL); +extern uschar *cutthrough_finaldot(void); +extern BOOL cutthrough_flush_send(void); +extern BOOL cutthrough_headers_send(void); +extern BOOL cutthrough_predata(void); +extern BOOL cutthrough_puts(uschar *, int); +extern BOOL cutthrough_put_nl(void); extern void daemon_go(void); @@ -81,6 +119,7 @@ extern void debug_vprintf(const char *, va_list); extern void decode_bits(unsigned int *, unsigned int *, int, int, uschar *, bit_table *, int, uschar *, int); extern address_item *deliver_make_addr(uschar *, BOOL); +extern void delivery_log(int, address_item *, int, uschar *); extern int deliver_message(uschar *, BOOL, BOOL); extern void deliver_msglog(const char *, ...) PRINTF_FUNCTION(1,2); extern void deliver_set_expansions(address_item *); @@ -97,12 +136,15 @@ extern BOOL dkim_transport_write_message(address_item *, int, int, #endif extern dns_address *dns_address_from_rr(dns_answer *, dns_record *); extern void dns_build_reverse(uschar *, uschar *); -extern void dns_init(BOOL, BOOL); +extern void dns_init(BOOL, BOOL, BOOL); extern int dns_basic_lookup(dns_answer *, uschar *, int); +extern BOOL dns_is_secure(dns_answer *); extern int dns_lookup(dns_answer *, uschar *, int, uschar **); extern int dns_special_lookup(dns_answer *, uschar *, int, uschar **); extern dns_record *dns_next_rr(dns_answer *, dns_scan *, int); extern uschar *dns_text_type(int); +extern void dscp_list_to_stream(FILE *); +extern BOOL dscp_lookup(const uschar *, int, int *, int *, int *); extern void enq_end(uschar *); extern BOOL enq_start(uschar *); @@ -114,13 +156,16 @@ extern void exim_wait_tick(struct timeval *, int); extern BOOL expand_check_condition(uschar *, uschar *, uschar *); extern uschar *expand_string(uschar *); extern uschar *expand_string_copy(uschar *); -extern int expand_string_integer(uschar *, BOOL); +extern int_eximarith_t expand_string_integer(uschar *, BOOL); +extern void modify_variable(uschar *, void *); extern int filter_interpret(uschar *, int, address_item **, uschar **); extern BOOL filter_personal(string_item *, BOOL); extern BOOL filter_runtest(int, uschar *, BOOL, BOOL); extern BOOL filter_system_interpret(address_item **, uschar **); +extern uschar * fn_hdrs_added(void); + extern void header_add(int, const char *, ...); extern int header_checkname(header_line *, BOOL); extern BOOL header_match(uschar *, BOOL, BOOL, string_item *, int, ...); @@ -133,7 +178,7 @@ extern void host_build_log_info(void); extern void host_build_sender_fullhost(void); extern BOOL host_find_byname(host_item *, uschar *, int, uschar **, BOOL); extern int host_find_bydns(host_item *, uschar *, int, uschar *, uschar *, - uschar *,uschar **, BOOL *); + uschar *, uschar *, uschar *, uschar **, BOOL *); extern ip_address_item *host_find_interfaces(void); extern BOOL host_is_in_net(uschar *, uschar *, int); extern BOOL host_is_tls_on_connect_port(int); @@ -147,11 +192,15 @@ extern int host_scan_for_local_hosts(host_item *, host_item **, BOOL *); extern void invert_address(uschar *, uschar *); extern int ip_bind(int, int, uschar *, int); extern int ip_connect(int, int, uschar *, int, int); +extern int ip_connectedsocket(int, const uschar *, int, int, + int, host_item *, uschar **); +extern int ip_get_address_family(int); extern void ip_keepalive(int, uschar *, BOOL); extern int ip_recv(int, uschar *, int, int); extern int ip_socket(int, int); extern uschar *local_part_quote(uschar *); +extern int log_create(uschar *); extern int log_create_as_exim(uschar *); extern void log_close_all(void); @@ -189,6 +238,8 @@ extern BOOL moan_to_sender(int, error_block *, header_line *, FILE *, BOOL); extern void moan_write_from(FILE *); extern FILE *modefopen(const uschar *, const char *, mode_t); +extern void open_cutthrough_connection( address_item * addr ); + extern uschar *parse_extract_address(uschar *, uschar **, int *, int *, int *, BOOL); extern int parse_forward_list(uschar *, int, address_item **, uschar **, @@ -199,7 +250,10 @@ extern uschar *parse_fix_phrase(uschar *, int, uschar *, int); extern uschar *parse_message_id(uschar *, uschar **, uschar **); extern uschar *parse_quote_2047(uschar *, int, uschar *, uschar *, int, BOOL); extern uschar *parse_date_time(uschar *str, time_t *t); -extern int pseudo_random_number(int); +extern int vaguely_random_number(int); +#ifdef SUPPORT_TLS +extern int vaguely_random_number_fallback(int); +#endif extern BOOL queue_action(uschar *, int, uschar **, int, int); extern void queue_check_only(void); @@ -220,11 +274,11 @@ extern void readconf_driver_init(uschar *, driver_instance **, driver_info *, int, void *, int, optionlist *, int); extern uschar *readconf_find_option(void *); extern void readconf_main(void); -extern void readconf_print(uschar *, uschar *); +extern void readconf_print(uschar *, uschar *, BOOL); extern uschar *readconf_printtime(int); extern uschar *readconf_readname(uschar *, int, uschar *); extern int readconf_readtime(uschar *, int, BOOL); -extern void readconf_rest(BOOL); +extern void readconf_rest(); extern uschar *readconf_retry_error(uschar *, uschar *, int *, int *); extern void read_message_body(BOOL); extern void receive_bomb_out(uschar *, uschar *); @@ -242,6 +296,8 @@ extern void retry_add_item(address_item *, uschar *, int); extern BOOL retry_check_address(uschar *, host_item *, uschar *, BOOL, uschar **, uschar **); extern retry_config *retry_find_config(uschar *, uschar *, int, int); +extern BOOL retry_ultimate_address_timeout(uschar *, uschar *, + dbdata_retry *, time_t); extern void retry_update(address_item **, address_item **, address_item **); extern uschar *rewrite_address(uschar *, BOOL, BOOL, rewrite_rule *, int); extern uschar *rewrite_address_qualify(uschar *, BOOL); @@ -281,7 +337,7 @@ extern int sieve_interpret(uschar *, int, uschar *, uschar *, uschar *, extern void sigalrm_handler(int); extern BOOL smtp_buffered(void); extern void smtp_closedown(uschar *); -extern int smtp_connect(host_item *, int, int, uschar *, int, BOOL); +extern int smtp_connect(host_item *, int, int, uschar *, int, BOOL, const uschar *); extern int smtp_feof(void); extern int smtp_ferror(void); extern uschar *smtp_get_connection_info(void); @@ -315,6 +371,7 @@ extern int stdin_feof(void); extern int stdin_ferror(void); extern int stdin_ungetc(int); extern uschar *string_append(uschar *, int *, int *, int, ...); +extern uschar *string_append_listele(uschar *, uschar, const uschar *); extern uschar *string_base62(unsigned long int); extern uschar *string_cat(uschar *, int *, int *, const uschar *, int); extern uschar *string_copy_dnsdomain(uschar *); @@ -322,10 +379,10 @@ extern uschar *string_copy_malloc(uschar *); extern uschar *string_copylc(uschar *); extern uschar *string_copynlc(uschar *, int); extern uschar *string_dequote(uschar **); -extern BOOL string_format(uschar *, int, const char *, ...) PRINTF_FUNCTION(3,4); +extern BOOL string_format(uschar *, int, const char *, ...) ALMOST_PRINTF(3,4); extern uschar *string_format_size(int, uschar *); extern int string_interpret_escape(uschar **); -extern int string_is_ip_address(uschar *, int *); +extern int string_is_ip_address(const uschar *, int *); extern uschar *string_log_address(address_item *, BOOL, BOOL); extern uschar *string_nextinlist(uschar **, int *, uschar *, int); extern uschar *string_open_failed(int, const char *, ...) PRINTF_FUNCTION(2,3); @@ -338,6 +395,7 @@ extern int strncmpic(const uschar *, const uschar *, int); extern uschar *strstric(uschar *, uschar *, BOOL); extern uschar *tod_stamp(int); +extern void tls_modify_variables(tls_support *); extern BOOL transport_check_waiting(uschar *, uschar *, int, uschar *, BOOL *); extern void transport_init(void); @@ -349,6 +407,8 @@ extern BOOL transport_set_up_command(uschar ***, uschar *, BOOL, int, extern void transport_update_waiting(host_item *, uschar *); extern BOOL transport_write_block(int, uschar *, int); extern BOOL transport_write_string(int, const char *, ...); +extern BOOL transport_headers_send(address_item *, int, uschar *, uschar *, + BOOL (*)(int, uschar *, int, BOOL), BOOL, rewrite_rule *, int); extern BOOL transport_write_message(address_item *, int, int, int, uschar *, uschar *, uschar *, uschar *, rewrite_rule *, int); extern void tree_add_duplicate(uschar *, address_item *); @@ -369,6 +429,7 @@ extern int verify_check_dnsbl(uschar **); extern int verify_check_header_address(uschar **, uschar **, int, int, int, uschar *, uschar *, int, int *); extern int verify_check_headers(uschar **); +extern int verify_check_header_names_ascii(uschar **); extern int verify_check_host(uschar **); extern int verify_check_notblind(void); extern int verify_check_this_host(uschar **, unsigned int *, uschar*, @@ -379,4 +440,8 @@ extern BOOL verify_sender(int *, uschar **); extern BOOL verify_sender_preliminary(int *, uschar **); extern void version_init(void); +extern ssize_t write_to_fd_buf(int, const uschar *, size_t); + +/* vi: aw +*/ /* End of functions.h */