* Exim - an Internet mail transport agent *
*************************************************/
-/* Copyright (c) University of Cambridge 1995 - 2015 */
+/* Copyright (c) University of Cambridge 1995 - 2018 */
/* See the file NOTICE for conditions of use and distribution. */
#ifdef EXIM_PERL
-extern uschar *call_perl_cat(uschar *, int *, int *, uschar **, uschar *,
- uschar **);
+extern gstring *call_perl_cat(gstring *, uschar **, uschar *,
+ uschar **) WARN_UNUSED_RESULT;
extern void cleanup_perl(void);
extern uschar *init_perl(uschar *);
#endif
extern uschar * tls_cert_fprt_sha256(void *);
extern int tls_client_start(int, host_item *, address_item *,
- transport_instance *
-# ifdef EXPERIMENTAL_DANE
- , dns_answer *
+ transport_instance *,
+# ifdef SUPPORT_DANE
+ dns_answer *,
# endif
- );
+ uschar **);
extern void tls_close(BOOL, BOOL);
+extern BOOL tls_could_read(void);
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_getc(unsigned);
+extern uschar *tls_getbuf(unsigned *);
+extern void tls_get_cache(void);
extern int tls_import_cert(const uschar *, void **);
extern int tls_read(BOOL, uschar *, size_t);
-extern int tls_server_start(const uschar *);
+extern int tls_server_start(const uschar *, uschar **);
extern BOOL tls_smtp_buffered(void);
extern int tls_ungetc(int);
-extern int tls_write(BOOL, const uschar *, size_t);
+extern int tls_write(BOOL, const uschar *, size_t, BOOL);
extern uschar *tls_validate_require_cipher(void);
extern void tls_version_report(FILE *);
# ifndef USE_GNUTLS
extern uschar * tls_field_from_dn(uschar *, const uschar *);
extern BOOL tls_is_name_for_cert(const uschar *, void *);
-# ifdef EXPERIMENTAL_DANE
-extern int tlsa_lookup(const host_item *, dns_answer *, BOOL, BOOL *);
+# ifdef SUPPORT_DANE
+extern int tlsa_lookup(const host_item *, dns_answer *, BOOL);
# endif
#endif /*SUPPORT_TLS*/
extern tree_node *acl_var_create(uschar *);
extern void acl_var_write(uschar *, uschar *, void *);
+extern void assert_no_variables(void *, int, const char *, int);
extern int auth_call_pam(const uschar *, uschar **);
extern int auth_call_pwcheck(uschar *, uschar **);
extern int auth_call_radius(const uschar *, uschar **);
extern int auth_check_serv_cond(auth_instance *);
extern int auth_check_some_cond(auth_instance *, uschar *, uschar *, int);
+
extern int auth_get_data(uschar **, uschar *, int);
extern int auth_get_no64_data(uschar **, uschar *);
+extern void auth_show_supported(FILE *);
extern uschar *auth_xtextencode(uschar *, int);
extern int auth_xtextdecode(uschar *, uschar **);
+extern gstring *authres_smtpauth(gstring *);
+#ifdef SUPPORT_SPF
+extern gstring *authres_spf(gstring *);
+#endif
+#ifndef DISABLE_DKIM
+extern gstring *authres_dkim(gstring *);
+#endif
+
extern uschar *b64encode(uschar *, int);
-extern int b64decode(uschar *, uschar **);
+extern int b64decode(const uschar *, uschar **);
+extern int bdat_getc(unsigned);
+extern uschar *bdat_getbuf(unsigned *);
+extern int bdat_ungetc(int);
+extern void bdat_flush_data(void);
+
extern void bits_clear(unsigned int *, size_t, int *);
extern void bits_set(unsigned int *, size_t, int *);
-extern void cancel_cutthrough_connection(const char *);
+extern void cancel_cutthrough_connection(BOOL, const uschar *);
extern int check_host(void *, const uschar *, const uschar **, uschar **);
extern uschar **child_exec_exim(int, BOOL, int *, BOOL, int, ...);
extern pid_t child_open_uid(const uschar **, const uschar **, int,
uid_t *, gid_t *, int *, int *, uschar *, BOOL);
+extern BOOL cleanup_environment(void);
+extern void cutthrough_data_puts(uschar *, int);
+extern void cutthrough_data_put_nl(void);
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 release_cutthrough_connection(const uschar *);
extern void daemon_go(void);
#endif
extern void debug_logging_activate(uschar *, uschar *);
+extern void debug_logging_stop(void);
extern void debug_print_argv(const uschar **);
extern void debug_print_ids(uschar *);
+extern void debug_printf_indent(const char *, ...) PRINTF_FUNCTION(1,2);
extern void debug_print_string(uschar *);
extern void debug_print_tree(tree_node *);
-extern void debug_vprintf(const char *, va_list);
+extern void debug_vprintf(int, const char *, va_list);
extern void decode_bits(unsigned int *, size_t, int *,
uschar *, bit_table *, int, uschar *, int);
extern address_item *deliver_make_addr(uschar *, BOOL);
extern void deliver_succeeded(address_item *);
extern uschar *deliver_get_sender_address (uschar *id);
+extern void delivery_re_exec(int);
-#ifdef WITH_OLD_DEMIME
-extern int demime(uschar **);
-#endif
extern BOOL directory_make(const uschar *, const uschar *, int, BOOL);
#ifndef DISABLE_DKIM
-extern BOOL dkim_transport_write_message(address_item *, int, int,
- int, uschar *, uschar *, uschar *, uschar *, rewrite_rule *,
- int, uschar *, uschar *, uschar *, uschar *, uschar *, uschar *);
+extern BOOL dkim_transport_write_message(transport_ctx *,
+ struct ob_dkim *, const uschar ** errstr);
#endif
extern dns_address *dns_address_from_rr(dns_answer *, dns_record *);
extern int dns_basic_lookup(dns_answer *, const uschar *, int);
extern int dns_lookup(dns_answer *, const uschar *, int, const uschar **);
extern void dns_pattern_init(void);
extern int dns_special_lookup(dns_answer *, const uschar *, int, const uschar **);
-extern dns_record *dns_next_rr(dns_answer *, dns_scan *, int);
+extern dns_record *dns_next_rr(const 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 uschar *event_raise(uschar *, const uschar *, uschar *);
extern void msg_event_raise(const uschar *, const address_item *);
#endif
-extern uschar ehlo_response(uschar *, size_t, uschar);
-extern void exim_exit(int);
+extern const uschar * exim_errstr(int);
+extern void exim_exit(int, const uschar *);
extern void exim_nullstd(void);
extern void exim_setugid(uid_t, gid_t, BOOL, uschar *);
-extern int exim_tvcmp(struct timeval *, struct timeval *);
extern void exim_wait_tick(struct timeval *, int);
extern int exp_bool(address_item *addr,
uschar *mtype, uschar *mname, unsigned dgb_opt, uschar *oname, BOOL bvalue,
extern BOOL expand_check_condition(uschar *, uschar *, uschar *);
extern uschar *expand_string(uschar *); /* public, cannot make const */
extern const uschar *expand_cstring(const uschar *); /* ... so use this one */
+extern uschar *expand_hide_passwords(uschar * );
extern uschar *expand_string_copy(const uschar *);
extern int_eximarith_t expand_string_integer(uschar *, BOOL);
extern void modify_variable(uschar *, void *);
extern ip_address_item *host_build_ifacelist(const uschar *, uschar *);
extern void host_build_log_info(void);
extern void host_build_sender_fullhost(void);
-extern BOOL host_find_byname(host_item *, const uschar *, int,
+extern int host_find_byname(host_item *, const uschar *, int,
const uschar **, BOOL);
extern int host_find_bydns(host_item *, const uschar *, int, uschar *, uschar *,
uschar *, const dnssec_domains *, const uschar **, BOOL *);
extern void invert_address(uschar *, uschar *);
extern int ip_addr(void *, int, const uschar *, int);
extern int ip_bind(int, int, uschar *, int);
-extern int ip_connect(int, int, const uschar *, int, int);
+extern int ip_connect(int, int, const uschar *, int, int, const blob *);
extern int ip_connectedsocket(int, const uschar *, int, int,
- int, host_item *, uschar **);
+ int, host_item *, uschar **, const blob *);
extern int ip_get_address_family(int);
extern void ip_keepalive(int, const uschar *, BOOL);
extern int ip_recv(int, uschar *, int, int);
extern int log_create_as_exim(uschar *);
extern void log_close_all(void);
+extern macro_item * macro_create(const uschar *, const uschar *, BOOL);
+extern BOOL macro_read_assignment(uschar *);
+extern uschar *macros_expand(int, int *, BOOL *);
+extern void mainlog_close(void);
#ifdef WITH_CONTENT_SCAN
extern int malware(const uschar *, int);
extern int malware_in_file(uschar *);
extern void malware_init(void);
+extern void malware_show_supported(FILE *);
#endif
extern int match_address_list(const uschar *, BOOL, BOOL, const uschar **,
unsigned int *, int, int, const uschar **);
+extern int match_address_list_basic(const uschar *, const uschar **, int);
extern int match_check_list(const uschar **, int, tree_node **, unsigned int **,
int(*)(void *, const uschar *, const uschar **, uschar **), void *, int,
const uschar *, const uschar **);
extern void moan_write_from(FILE *);
extern FILE *modefopen(const uschar *, const char *, mode_t);
-extern void open_cutthrough_connection( address_item * addr );
+extern int open_cutthrough_connection( address_item * addr );
extern uschar *parse_extract_address(uschar *, uschar **, int *, int *, int *,
BOOL);
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 *, BOOL);
+extern void readconf_main(BOOL);
+extern void readconf_options_from_list(optionlist *, unsigned, const uschar *, uschar *);
+extern BOOL readconf_print(uschar *, uschar *, BOOL);
extern uschar *readconf_printtime(int);
extern uschar *readconf_readname(uschar *, int, uschar *);
extern int readconf_readtime(const uschar *, int, BOOL);
extern BOOL route_find_expanded_user(uschar *, uschar *, uschar *,
struct passwd **, uid_t *, uschar **);
extern void route_init(void);
+extern void route_show_supported(FILE *);
extern void route_tidyup(void);
extern uschar *search_find(void *, uschar *, uschar *, int, const uschar *, int,
extern void *search_open(uschar *, int, int, uid_t *, gid_t *);
extern void search_tidyup(void);
extern void set_process_info(const char *, ...) PRINTF_FUNCTION(1,2);
-extern void sha1_end(sha1 *, const uschar *, int, uschar *);
-extern void sha1_mid(sha1 *, const uschar *);
-extern void sha1_start(sha1 *);
+extern void sha1_end(hctx *, const uschar *, int, uschar *);
+extern void sha1_mid(hctx *, const uschar *);
+extern void sha1_start(hctx *);
extern int sieve_interpret(uschar *, int, uschar *, uschar *, uschar *,
uschar *, address_item **, 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,
+extern uschar *smtp_cmd_hist(void);
+extern int smtp_connect(host_item *, int, uschar *, int,
transport_instance *);
extern int smtp_sock_connect(host_item *, int, int, uschar *,
- transport_instance * tb, int);
+ transport_instance * tb, int, const blob *);
extern int smtp_feof(void);
extern int smtp_ferror(void);
extern uschar *smtp_get_connection_info(void);
extern BOOL smtp_get_interface(uschar *, int, address_item *,
uschar **, uschar *);
extern BOOL smtp_get_port(uschar *, address_item *, int *, uschar *);
-extern int smtp_getc(void);
+extern int smtp_getc(unsigned);
+extern uschar *smtp_getbuf(unsigned *);
+extern void smtp_get_cache(void);
extern int smtp_handle_acl_fail(int, int, uschar *, uschar *);
extern void smtp_log_no_mail(void);
extern void smtp_message_code(uschar **, int *, uschar **, uschar **, BOOL);
+extern void smtp_proxy_tls(uschar *, size_t, int *, int);
extern BOOL smtp_read_response(smtp_inblock *, uschar *, int, int, int);
extern void smtp_respond(uschar *, int, BOOL, uschar *);
extern void smtp_notquit_exit(uschar *, uschar *, uschar *, ...);
+extern void smtp_port_for_connect(host_item *, int);
extern void smtp_send_prohibition_message(int, uschar *);
extern int smtp_setup_msg(void);
extern BOOL smtp_start_session(void);
extern int smtp_ungetc(int);
extern BOOL smtp_verify_helo(void);
-extern int smtp_write_command(smtp_outblock *, BOOL, const char *, ...) PRINTF_FUNCTION(3,4);
+extern int smtp_write_command(smtp_outblock *, int, const char *, ...) PRINTF_FUNCTION(3,4);
#ifdef WITH_CONTENT_SCAN
extern int spam(const uschar **);
-extern FILE *spool_mbox(unsigned long *, const uschar *);
+extern FILE *spool_mbox(unsigned long *, const uschar *, uschar **);
#endif
extern BOOL spool_move_message(uschar *, uschar *, uschar *, uschar *);
-extern BOOL spool_open_datafile(uschar *);
+extern uschar *spool_dname(const uschar *, uschar *);
+extern uschar *spool_fname(const uschar *, const uschar *, const uschar *, const uschar *);
+extern uschar *spool_sname(const uschar *, uschar *);
+extern int spool_open_datafile(uschar *);
extern int spool_open_temp(uschar *);
extern int spool_read_header(uschar *, BOOL, BOOL);
extern int spool_write_header(uschar *, int, uschar **);
-extern int stdin_getc(void);
+extern int stdin_getc(unsigned);
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_append_listele_n(uschar *, uschar, const uschar *, unsigned);
+extern gstring *string_append(gstring *, int, ...) WARN_UNUSED_RESULT;
+extern gstring *string_append_listele(gstring *, uschar, const uschar *) WARN_UNUSED_RESULT;
+extern gstring *string_append_listele_n(gstring *, uschar, const uschar *, unsigned) WARN_UNUSED_RESULT;
extern uschar *string_base62(unsigned long int);
-extern uschar *string_cat(uschar *, int *, int *, const uschar *, int);
+extern gstring *string_cat (gstring *, const uschar * ) WARN_UNUSED_RESULT;
+extern gstring *string_catn(gstring *, const uschar *, int) WARN_UNUSED_RESULT;
+extern int string_compare_by_pointer(const void *, const void *);
extern uschar *string_copy_dnsdomain(uschar *);
extern uschar *string_copy_malloc(const uschar *);
extern uschar *string_copylc(const uschar *);
extern uschar *string_dequote(const uschar **);
extern BOOL string_format(uschar *, int, const char *, ...) ALMOST_PRINTF(3,4);
extern uschar *string_format_size(int, uschar *);
+extern uschar *string_from_gstring(gstring *);
+extern gstring *string_get(unsigned);
extern int string_interpret_escape(const uschar **);
extern int string_is_ip_address(const uschar *, int *);
#ifdef SUPPORT_I18N
extern BOOL string_is_utf8(const uschar *);
#endif
-extern uschar *string_log_address(address_item *, BOOL, BOOL);
extern uschar *string_nextinlist(const uschar **, int *, uschar *, int);
extern uschar *string_open_failed(int, const char *, ...) PRINTF_FUNCTION(2,3);
extern const uschar *string_printing2(const uschar *, BOOL);
extern uschar *string_split_message(uschar *);
+extern uschar *string_timediff(struct timeval *);
+extern uschar *string_timesince(struct timeval *);
extern uschar *string_unprinting(uschar *);
#ifdef SUPPORT_I18N
extern uschar *string_address_utf8_to_alabel(const uschar *, uschar **);
extern int strncmpic(const uschar *, const uschar *, int);
extern uschar *strstric(uschar *, uschar *, BOOL);
+#ifdef EXIM_TFO_PROBE
+extern void tfo_probe(void);
+#endif
+extern void timesince(struct timeval * diff, struct timeval * then);
+extern void tls_modify_variables(tls_support *);
extern uschar *tod_stamp(int);
-extern void tls_modify_variables(tls_support *);
extern BOOL transport_check_waiting(const uschar *, const uschar *, int, uschar *,
BOOL *, oicf, void*);
extern void transport_init(void);
+extern void transport_do_pass_socket(const uschar *, const uschar *,
+ const uschar *, uschar *, int);
extern BOOL transport_pass_socket(const uschar *, const uschar *, const uschar *, uschar *,
int);
extern uschar *transport_rcpt_address(address_item *, BOOL);
extern BOOL transport_set_up_command(const uschar ***, uschar *,
BOOL, int, address_item *, uschar *, uschar **);
extern void transport_update_waiting(host_item *, uschar *);
-extern BOOL transport_write_block(int, uschar *, int);
+extern BOOL transport_write_block(transport_ctx *, uschar *, int, BOOL);
+extern void transport_write_reset(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 BOOL transport_headers_send(transport_ctx *,
+ BOOL (*)(transport_ctx *, uschar *, int));
+extern void transport_show_supported(FILE *);
+extern BOOL transport_write_message(transport_ctx *, int);
extern void tree_add_duplicate(uschar *, address_item *);
extern void tree_add_nonrecipient(uschar *);
extern void tree_add_unusable(host_item *);
extern BOOL verify_sender_preliminary(int *, uschar **);
extern void version_init(void);
+extern BOOL write_chunk(transport_ctx *, uschar *, int);
extern ssize_t write_to_fd_buf(int, const uschar *, size_t);
+
/* vi: aw
*/
/* End of functions.h */
projects / exim.git / blobdiff