X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/faa05a9388f4efb82db4e7ea20ae746ab62f578a..01a4a5c5cbaa40ca618d3e233991ce183b551477:/src/src/functions.h

diff --git a/src/src/functions.h b/src/src/functions.h
index d6f4f68fd..68609f232 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 - 2012 */
+/* Copyright (c) University of Cambridge 1995 - 2014 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -25,13 +25,37 @@ extern const char *
                std_dh_prime_default(void);
 extern const char *
                std_dh_prime_named(const uschar *);
-extern int     tls_client_start(int, host_item *, address_item *, uschar *,
-                 uschar *, uschar *, uschar *, uschar *, uschar *, uschar *,
-                 int, int);
+
+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 *,
+		 transport_instance *
+#ifdef EXPERIMENTAL_DANE
+		, dns_answer *
+#endif
+				);
 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_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);
@@ -39,17 +63,24 @@ extern int     tls_ungetc(int);
 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 *);
+extern BOOL    tls_is_name_for_cert(uschar *, void *);
+
+# ifdef EXPERIMENTAL_DANE
+extern int     tlsa_lookup(const host_item *, dns_answer *, BOOL, BOOL *);
+# 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 **, uschar **);
+extern int     acl_eval(int, uschar *, uschar **, uschar **);
 
 extern tree_node *acl_var_create(uschar *);
 extern void    acl_var_write(uschar *, uschar *, void *);
@@ -112,11 +143,11 @@ 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 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 void    dns_init(BOOL, BOOL, BOOL);
+extern int     dns_basic_lookup(dns_answer *, const uschar *, int);
+extern BOOL    dns_is_secure(const dns_answer *);
+extern int     dns_lookup(dns_answer *, const uschar *, int, uschar **);
+extern int     dns_special_lookup(dns_answer *, const 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 *);
@@ -124,11 +155,17 @@ extern BOOL    dscp_lookup(const uschar *, int, int *, int *, int *);
 
 extern void    enq_end(uschar *);
 extern BOOL    enq_start(uschar *);
+#ifdef EXPERIMENTAL_EVENT
+extern uschar *event_raise(uschar *, uschar *, uschar *);
+#endif
 extern void    exim_exit(int);
 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,
+  uschar *svalue, BOOL *rvalue);
 extern BOOL    expand_check_condition(uschar *, uschar *, uschar *);
 extern uschar *expand_string(uschar *);
 extern uschar *expand_string_copy(uschar *);
@@ -154,7 +191,7 @@ 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);
@@ -168,12 +205,15 @@ 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);
 
@@ -185,8 +225,8 @@ extern int     match_address_list(uschar *, BOOL, BOOL, uschar **,
                  unsigned int *, int, int, uschar **);
 extern int     match_check_list(uschar **, int, tree_node **, unsigned int **,
                  int(*)(void *, uschar *, uschar **, uschar **), void *, int,
-                 uschar *, uschar **);
-extern int     match_isinlist(uschar *, uschar **, int, tree_node **,
+                 const uschar *, uschar **);
+extern int     match_isinlist(const uschar *, uschar **, int, tree_node **,
                  unsigned int *, int, BOOL, uschar **);
 extern int     match_check_string(uschar *, uschar *, int, BOOL, BOOL, BOOL,
                  uschar **);
@@ -251,7 +291,7 @@ 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 *);
@@ -263,12 +303,14 @@ extern void    receive_swallow_smtp(void);
 #ifdef WITH_CONTENT_SCAN
 extern int     regex(uschar **);
 #endif
-extern BOOL    regex_match_and_setup(const pcre *, uschar *, int, int);
+extern BOOL    regex_match_and_setup(const pcre *, const uschar *, int, int);
 extern const pcre *regex_must_compile(uschar *, BOOL, BOOL);
 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);
@@ -308,7 +350,11 @@ 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, const uschar *);
+extern int     smtp_connect(host_item *, int, int, uschar *, int, BOOL, const uschar *
+#ifdef EXPERIMENTAL_EVENT
+		       , uschar *
+#endif
+		       );
 extern int     smtp_feof(void);
 extern int     smtp_ferror(void);
 extern uschar *smtp_get_connection_info(void);
@@ -342,17 +388,18 @@ 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 *);
 extern uschar *string_copy_malloc(uschar *);
-extern uschar *string_copylc(uschar *);
+extern uschar *string_copylc(const uschar *);
 extern uschar *string_copynlc(uschar *, int);
 extern uschar *string_dequote(uschar **);
 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);
@@ -365,6 +412,8 @@ 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);
@@ -376,6 +425,8 @@ 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 *);
@@ -396,8 +447,10 @@ 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_given_host(uschar **, host_item *);
 extern int     verify_check_this_host(uschar **, unsigned int *, uschar*,
                  uschar *, uschar **);
 extern address_item *verify_checked_sender(uschar *);
@@ -408,4 +461,6 @@ extern void    version_init(void);
 
 extern ssize_t write_to_fd_buf(int, const uschar *, size_t);
 
+/* vi: aw
+*/
 /* End of functions.h */