gio/auto/dtls_connection.rs
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405
// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT
#![allow(deprecated)]
#[cfg(feature = "v2_70")]
#[cfg_attr(docsrs, doc(cfg(feature = "v2_70")))]
use crate::TlsProtocolVersion;
use crate::{
ffi, AsyncResult, Cancellable, DatagramBased, TlsCertificate, TlsCertificateFlags, TlsDatabase,
TlsInteraction, TlsRehandshakeMode,
};
use glib::{
prelude::*,
signal::{connect_raw, SignalHandlerId},
translate::*,
};
use std::{boxed::Box as Box_, pin::Pin};
glib::wrapper! {
/// `GDtlsConnection` is the base DTLS connection class type, which wraps
/// a [`DatagramBased`][crate::DatagramBased] and provides DTLS encryption on top of it. Its
/// subclasses, [`DtlsClientConnection`][crate::DtlsClientConnection] and
/// [`DtlsServerConnection`][crate::DtlsServerConnection], implement client-side and server-side DTLS,
/// respectively.
///
/// For TLS support, see [`TlsConnection`][crate::TlsConnection].
///
/// As DTLS is datagram based, `GDtlsConnection` implements
/// [`DatagramBased`][crate::DatagramBased], presenting a datagram-socket-like API for the
/// encrypted connection. This operates over a base datagram connection, which is
/// also a `GDatagramBased` ([`base-socket`][struct@crate::DtlsConnection#base-socket]).
///
/// To close a DTLS connection, use [`DtlsConnectionExt::close()`][crate::prelude::DtlsConnectionExt::close()].
///
/// Neither [`DtlsServerConnection`][crate::DtlsServerConnection] or [`DtlsClientConnection`][crate::DtlsClientConnection]
/// set the peer address on their base [`DatagramBased`][crate::DatagramBased] if it is a
/// [`Socket`][crate::Socket] — it is up to the caller to do that if they wish. If they
/// do not, and [`SocketExt::close()`][crate::prelude::SocketExt::close()] is called on the base socket, the
/// `GDtlsConnection` will not raise a `G_IO_ERROR_NOT_CONNECTED` error on
/// further I/O.
///
/// ## Properties
///
///
/// #### `advertised-protocols`
/// The list of application-layer protocols that the connection
/// advertises that it is willing to speak. See
/// g_dtls_connection_set_advertised_protocols().
///
/// Readable | Writeable
///
///
/// #### `base-socket`
/// The #GDatagramBased that the connection wraps. Note that this may be any
/// implementation of #GDatagramBased, not just a #GSocket.
///
/// Readable | Writeable | Construct Only
///
///
/// #### `certificate`
/// The connection's certificate; see
/// g_dtls_connection_set_certificate().
///
/// Readable | Writeable
///
///
/// #### `ciphersuite-name`
/// The name of the DTLS ciphersuite in use. See g_dtls_connection_get_ciphersuite_name().
///
/// Readable
///
///
/// #### `database`
/// The certificate database to use when verifying this TLS connection.
/// If no certificate database is set, then the default database will be
/// used. See g_tls_backend_get_default_database().
///
/// When using a non-default database, #GDtlsConnection must fall back to using
/// the #GTlsDatabase to perform certificate verification using
/// g_tls_database_verify_chain(), which means certificate verification will
/// not be able to make use of TLS session context. This may be less secure.
/// For example, if you create your own #GTlsDatabase that just wraps the
/// default #GTlsDatabase, you might expect that you have not changed anything,
/// but this is not true because you may have altered the behavior of
/// #GDtlsConnection by causing it to use g_tls_database_verify_chain(). See the
/// documentation of g_tls_database_verify_chain() for more details on specific
/// security checks that may not be performed. Accordingly, setting a
/// non-default database is discouraged except for specialty applications with
/// unusual security requirements.
///
/// Readable | Writeable
///
///
/// #### `interaction`
/// A #GTlsInteraction object to be used when the connection or certificate
/// database need to interact with the user. This will be used to prompt the
/// user for passwords where necessary.
///
/// Readable | Writeable
///
///
/// #### `negotiated-protocol`
/// The application-layer protocol negotiated during the TLS
/// handshake. See g_dtls_connection_get_negotiated_protocol().
///
/// Readable
///
///
/// #### `peer-certificate`
/// The connection's peer's certificate, after the TLS handshake has
/// completed or failed. Note in particular that this is not yet set
/// during the emission of #GDtlsConnection::accept-certificate.
///
/// (You can watch for a #GObject::notify signal on this property to
/// detect when a handshake has occurred.)
///
/// Readable
///
///
/// #### `peer-certificate-errors`
/// The errors noticed while verifying
/// #GDtlsConnection:peer-certificate. Normally this should be 0, but
/// it may not be if #GDtlsClientConnection:validation-flags is not
/// [`TlsCertificateFlags::VALIDATE_ALL`][crate::TlsCertificateFlags::VALIDATE_ALL], or if
/// #GDtlsConnection::accept-certificate overrode the default
/// behavior.
///
/// GLib guarantees that if certificate verification fails, at least
/// one error will be set, but it does not guarantee that all possible
/// errors will be set. Accordingly, you may not safely decide to
/// ignore any particular type of error. For example, it would be
/// incorrect to mask [`TlsCertificateFlags::EXPIRED`][crate::TlsCertificateFlags::EXPIRED] if you want to allow
/// expired certificates, because this could potentially be the only
/// error flag set even if other problems exist with the certificate.
///
/// Readable
///
///
/// #### `protocol-version`
/// The DTLS protocol version in use. See g_dtls_connection_get_protocol_version().
///
/// Readable
///
///
/// #### `rehandshake-mode`
/// The rehandshaking mode. See
/// g_dtls_connection_set_rehandshake_mode().
///
/// Readable | Writeable | Construct
///
///
/// #### `require-close-notify`
/// Whether or not proper TLS close notification is required.
/// See g_dtls_connection_set_require_close_notify().
///
/// Readable | Writeable | Construct
///
/// ## Signals
///
///
/// #### `accept-certificate`
/// Emitted during the TLS handshake after the peer certificate has
/// been received. You can examine @peer_cert's certification path by
/// calling g_tls_certificate_get_issuer() on it.
///
/// For a client-side connection, @peer_cert is the server's
/// certificate, and the signal will only be emitted if the
/// certificate was not acceptable according to @conn's
/// #GDtlsClientConnection:validation_flags. If you would like the
/// certificate to be accepted despite @errors, return [`true`] from the
/// signal handler. Otherwise, if no handler accepts the certificate,
/// the handshake will fail with [`TlsError::BadCertificate`][crate::TlsError::BadCertificate].
///
/// GLib guarantees that if certificate verification fails, this signal
/// will be emitted with at least one error will be set in @errors, but
/// it does not guarantee that all possible errors will be set.
/// Accordingly, you may not safely decide to ignore any particular
/// type of error. For example, it would be incorrect to ignore
/// [`TlsCertificateFlags::EXPIRED`][crate::TlsCertificateFlags::EXPIRED] if you want to allow expired
/// certificates, because this could potentially be the only error flag
/// set even if other problems exist with the certificate.
///
/// For a server-side connection, @peer_cert is the certificate
/// presented by the client, if this was requested via the server's
/// #GDtlsServerConnection:authentication_mode. On the server side,
/// the signal is always emitted when the client presents a
/// certificate, and the certificate will only be accepted if a
/// handler returns [`true`].
///
/// Note that if this signal is emitted as part of asynchronous I/O
/// in the main thread, then you should not attempt to interact with
/// the user before returning from the signal handler. If you want to
/// let the user decide whether or not to accept the certificate, you
/// would have to return [`false`] from the signal handler on the first
/// attempt, and then after the connection attempt returns a
/// [`TlsError::BadCertificate`][crate::TlsError::BadCertificate], you can interact with the user, and
/// if the user decides to accept the certificate, remember that fact,
/// create a new connection, and return [`true`] from the signal handler
/// the next time.
///
/// If you are doing I/O in another thread, you do not
/// need to worry about this, and can simply block in the signal
/// handler until the UI thread returns an answer.
///
///
///
/// # Implements
///
/// [`DtlsConnectionExt`][trait@crate::prelude::DtlsConnectionExt], [`DatagramBasedExt`][trait@crate::prelude::DatagramBasedExt], [`DatagramBasedExtManual`][trait@crate::prelude::DatagramBasedExtManual]
#[doc(alias = "GDtlsConnection")]
pub struct DtlsConnection(Interface<ffi::GDtlsConnection, ffi::GDtlsConnectionInterface>) @requires DatagramBased;
match fn {
type_ => || ffi::g_dtls_connection_get_type(),
}
}
impl DtlsConnection {
pub const NONE: Option<&'static DtlsConnection> = None;
}
mod sealed {
pub trait Sealed {}
impl<T: super::IsA<super::DtlsConnection>> Sealed for T {}
}
/// Trait containing all [`struct@DtlsConnection`] methods.
///
/// # Implementors
///
/// [`DtlsClientConnection`][struct@crate::DtlsClientConnection], [`DtlsConnection`][struct@crate::DtlsConnection], [`DtlsServerConnection`][struct@crate::DtlsServerConnection]
pub trait DtlsConnectionExt: IsA<DtlsConnection> + sealed::Sealed + 'static {
/// Close the DTLS connection. This is equivalent to calling
/// g_dtls_connection_shutdown() to shut down both sides of the connection.
///
/// Closing a #GDtlsConnection waits for all buffered but untransmitted data to
/// be sent before it completes. It then sends a `close_notify` DTLS alert to the
/// peer and may wait for a `close_notify` to be received from the peer. It does
/// not close the underlying #GDtlsConnection:base-socket; that must be closed
/// separately.
///
/// Once @self is closed, all other operations will return [`IOErrorEnum::Closed`][crate::IOErrorEnum::Closed].
/// Closing a #GDtlsConnection multiple times will not return an error.
///
/// #GDtlsConnections will be automatically closed when the last reference is
/// dropped, but you might want to call this function to make sure resources are
/// released as early as possible.
///
/// If @cancellable is cancelled, the #GDtlsConnection may be left
/// partially-closed and any pending untransmitted data may be lost. Call
/// g_dtls_connection_close() again to complete closing the #GDtlsConnection.
/// ## `cancellable`
/// a #GCancellable, or [`None`]
///
/// # Returns
///
/// [`true`] on success, [`false`] otherwise
#[doc(alias = "g_dtls_connection_close")]
fn close(&self, cancellable: Option<&impl IsA<Cancellable>>) -> Result<(), glib::Error> {
unsafe {
let mut error = std::ptr::null_mut();
let is_ok = ffi::g_dtls_connection_close(
self.as_ref().to_glib_none().0,
cancellable.map(|p| p.as_ref()).to_glib_none().0,
&mut error,
);
debug_assert_eq!(is_ok == glib::ffi::GFALSE, !error.is_null());
if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
}
}
}
/// Asynchronously close the DTLS connection. See g_dtls_connection_close() for
/// more information.
/// ## `io_priority`
/// the [I/O priority](iface.AsyncResult.html#io-priority) of the request
/// ## `cancellable`
/// a #GCancellable, or [`None`]
/// ## `callback`
/// callback to call when the close operation is complete
#[doc(alias = "g_dtls_connection_close_async")]
fn close_async<P: FnOnce(Result<(), glib::Error>) + 'static>(
&self,
io_priority: glib::Priority,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P,
) {
let main_context = glib::MainContext::ref_thread_default();
let is_main_context_owner = main_context.is_owner();
let has_acquired_main_context = (!is_main_context_owner)
.then(|| main_context.acquire().ok())
.flatten();
assert!(
is_main_context_owner || has_acquired_main_context.is_some(),
"Async operations only allowed if the thread is owning the MainContext"
);
let user_data: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::new(glib::thread_guard::ThreadGuard::new(callback));
unsafe extern "C" fn close_async_trampoline<
P: FnOnce(Result<(), glib::Error>) + 'static,
>(
_source_object: *mut glib::gobject_ffi::GObject,
res: *mut crate::ffi::GAsyncResult,
user_data: glib::ffi::gpointer,
) {
let mut error = std::ptr::null_mut();
let _ = ffi::g_dtls_connection_close_finish(_source_object as *mut _, res, &mut error);
let result = if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
};
let callback: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::from_raw(user_data as *mut _);
let callback: P = callback.into_inner();
callback(result);
}
let callback = close_async_trampoline::<P>;
unsafe {
ffi::g_dtls_connection_close_async(
self.as_ref().to_glib_none().0,
io_priority.into_glib(),
cancellable.map(|p| p.as_ref()).to_glib_none().0,
Some(callback),
Box_::into_raw(user_data) as *mut _,
);
}
}
fn close_future(
&self,
io_priority: glib::Priority,
) -> Pin<Box_<dyn std::future::Future<Output = Result<(), glib::Error>> + 'static>> {
Box_::pin(crate::GioFuture::new(
self,
move |obj, cancellable, send| {
obj.close_async(io_priority, Some(cancellable), move |res| {
send.resolve(res);
});
},
))
}
/// Used by #GDtlsConnection implementations to emit the
/// #GDtlsConnection::accept-certificate signal.
/// ## `peer_cert`
/// the peer's #GTlsCertificate
/// ## `errors`
/// the problems with @peer_cert
///
/// # Returns
///
/// [`true`] if one of the signal handlers has returned
/// [`true`] to accept @peer_cert
#[doc(alias = "g_dtls_connection_emit_accept_certificate")]
fn emit_accept_certificate(
&self,
peer_cert: &impl IsA<TlsCertificate>,
errors: TlsCertificateFlags,
) -> bool {
unsafe {
from_glib(ffi::g_dtls_connection_emit_accept_certificate(
self.as_ref().to_glib_none().0,
peer_cert.as_ref().to_glib_none().0,
errors.into_glib(),
))
}
}
/// Gets @self's certificate, as set by
/// g_dtls_connection_set_certificate().
///
/// # Returns
///
/// @self's certificate, or [`None`]
#[doc(alias = "g_dtls_connection_get_certificate")]
#[doc(alias = "get_certificate")]
fn certificate(&self) -> Option<TlsCertificate> {
unsafe {
from_glib_none(ffi::g_dtls_connection_get_certificate(
self.as_ref().to_glib_none().0,
))
}
}
/// Returns the name of the current DTLS ciphersuite, or [`None`] if the
/// connection has not handshaked or has been closed. Beware that the TLS
/// backend may use any of multiple different naming conventions, because
/// OpenSSL and GnuTLS have their own ciphersuite naming conventions that
/// are different from each other and different from the standard, IANA-
/// registered ciphersuite names. The ciphersuite name is intended to be
/// displayed to the user for informative purposes only, and parsing it
/// is not recommended.
///
/// # Returns
///
/// The name of the current DTLS ciphersuite, or [`None`]
#[cfg(feature = "v2_70")]
#[cfg_attr(docsrs, doc(cfg(feature = "v2_70")))]
#[doc(alias = "g_dtls_connection_get_ciphersuite_name")]
#[doc(alias = "get_ciphersuite_name")]
#[doc(alias = "ciphersuite-name")]
fn ciphersuite_name(&self) -> Option<glib::GString> {
unsafe {
from_glib_full(ffi::g_dtls_connection_get_ciphersuite_name(
self.as_ref().to_glib_none().0,
))
}
}
/// Gets the certificate database that @self uses to verify
/// peer certificates. See g_dtls_connection_set_database().
///
/// # Returns
///
/// the certificate database that @self uses or [`None`]
#[doc(alias = "g_dtls_connection_get_database")]
#[doc(alias = "get_database")]
fn database(&self) -> Option<TlsDatabase> {
unsafe {
from_glib_none(ffi::g_dtls_connection_get_database(
self.as_ref().to_glib_none().0,
))
}
}
/// Get the object that will be used to interact with the user. It will be used
/// for things like prompting the user for passwords. If [`None`] is returned, then
/// no user interaction will occur for this connection.
///
/// # Returns
///
/// The interaction object.
#[doc(alias = "g_dtls_connection_get_interaction")]
#[doc(alias = "get_interaction")]
fn interaction(&self) -> Option<TlsInteraction> {
unsafe {
from_glib_none(ffi::g_dtls_connection_get_interaction(
self.as_ref().to_glib_none().0,
))
}
}
/// Gets the name of the application-layer protocol negotiated during
/// the handshake.
///
/// If the peer did not use the ALPN extension, or did not advertise a
/// protocol that matched one of @self's protocols, or the TLS backend
/// does not support ALPN, then this will be [`None`]. See
/// g_dtls_connection_set_advertised_protocols().
///
/// # Returns
///
/// the negotiated protocol, or [`None`]
#[cfg(feature = "v2_60")]
#[cfg_attr(docsrs, doc(cfg(feature = "v2_60")))]
#[doc(alias = "g_dtls_connection_get_negotiated_protocol")]
#[doc(alias = "get_negotiated_protocol")]
#[doc(alias = "negotiated-protocol")]
fn negotiated_protocol(&self) -> Option<glib::GString> {
unsafe {
from_glib_none(ffi::g_dtls_connection_get_negotiated_protocol(
self.as_ref().to_glib_none().0,
))
}
}
/// Gets @self's peer's certificate after the handshake has completed
/// or failed. (It is not set during the emission of
/// #GDtlsConnection::accept-certificate.)
///
/// # Returns
///
/// @self's peer's certificate, or [`None`]
#[doc(alias = "g_dtls_connection_get_peer_certificate")]
#[doc(alias = "get_peer_certificate")]
#[doc(alias = "peer-certificate")]
fn peer_certificate(&self) -> Option<TlsCertificate> {
unsafe {
from_glib_none(ffi::g_dtls_connection_get_peer_certificate(
self.as_ref().to_glib_none().0,
))
}
}
/// Gets the errors associated with validating @self's peer's
/// certificate, after the handshake has completed or failed. (It is
/// not set during the emission of #GDtlsConnection::accept-certificate.)
///
/// # Returns
///
/// @self's peer's certificate errors
#[doc(alias = "g_dtls_connection_get_peer_certificate_errors")]
#[doc(alias = "get_peer_certificate_errors")]
#[doc(alias = "peer-certificate-errors")]
fn peer_certificate_errors(&self) -> TlsCertificateFlags {
unsafe {
from_glib(ffi::g_dtls_connection_get_peer_certificate_errors(
self.as_ref().to_glib_none().0,
))
}
}
/// Returns the current DTLS protocol version, which may be
/// [`TlsProtocolVersion::Unknown`][crate::TlsProtocolVersion::Unknown] if the connection has not handshaked, or
/// has been closed, or if the TLS backend has implemented a protocol version
/// that is not a recognized #GTlsProtocolVersion.
///
/// # Returns
///
/// The current DTLS protocol version
#[cfg(feature = "v2_70")]
#[cfg_attr(docsrs, doc(cfg(feature = "v2_70")))]
#[doc(alias = "g_dtls_connection_get_protocol_version")]
#[doc(alias = "get_protocol_version")]
#[doc(alias = "protocol-version")]
fn protocol_version(&self) -> TlsProtocolVersion {
unsafe {
from_glib(ffi::g_dtls_connection_get_protocol_version(
self.as_ref().to_glib_none().0,
))
}
}
/// Gets @self rehandshaking mode. See
/// g_dtls_connection_set_rehandshake_mode() for details.
///
/// # Deprecated since 2.64
///
/// Changing the rehandshake mode is no longer
/// required for compatibility. Also, rehandshaking has been removed
/// from the TLS protocol in TLS 1.3.
///
/// # Returns
///
/// [`TlsRehandshakeMode::Safely`][crate::TlsRehandshakeMode::Safely]
#[cfg_attr(feature = "v2_64", deprecated = "Since 2.64")]
#[allow(deprecated)]
#[doc(alias = "g_dtls_connection_get_rehandshake_mode")]
#[doc(alias = "get_rehandshake_mode")]
#[doc(alias = "rehandshake-mode")]
fn rehandshake_mode(&self) -> TlsRehandshakeMode {
unsafe {
from_glib(ffi::g_dtls_connection_get_rehandshake_mode(
self.as_ref().to_glib_none().0,
))
}
}
/// Tests whether or not @self expects a proper TLS close notification
/// when the connection is closed. See
/// g_dtls_connection_set_require_close_notify() for details.
///
/// # Returns
///
/// [`true`] if @self requires a proper TLS close notification.
#[doc(alias = "g_dtls_connection_get_require_close_notify")]
#[doc(alias = "get_require_close_notify")]
#[doc(alias = "require-close-notify")]
fn requires_close_notify(&self) -> bool {
unsafe {
from_glib(ffi::g_dtls_connection_get_require_close_notify(
self.as_ref().to_glib_none().0,
))
}
}
/// Attempts a TLS handshake on @self.
///
/// On the client side, it is never necessary to call this method;
/// although the connection needs to perform a handshake after
/// connecting, #GDtlsConnection will handle this for you automatically
/// when you try to send or receive data on the connection. You can call
/// g_dtls_connection_handshake() manually if you want to know whether
/// the initial handshake succeeded or failed (as opposed to just
/// immediately trying to use @self to read or write, in which case,
/// if it fails, it may not be possible to tell if it failed before
/// or after completing the handshake), but beware that servers may reject
/// client authentication after the handshake has completed, so a
/// successful handshake does not indicate the connection will be usable.
///
/// Likewise, on the server side, although a handshake is necessary at
/// the beginning of the communication, you do not need to call this
/// function explicitly unless you want clearer error reporting.
///
/// Previously, calling g_dtls_connection_handshake() after the initial
/// handshake would trigger a rehandshake; however, this usage was
/// deprecated in GLib 2.60 because rehandshaking was removed from the
/// TLS protocol in TLS 1.3. Since GLib 2.64, calling this function after
/// the initial handshake will no longer do anything.
///
/// #GDtlsConnection::accept_certificate may be emitted during the
/// handshake.
/// ## `cancellable`
/// a #GCancellable, or [`None`]
///
/// # Returns
///
/// success or failure
#[doc(alias = "g_dtls_connection_handshake")]
fn handshake(&self, cancellable: Option<&impl IsA<Cancellable>>) -> Result<(), glib::Error> {
unsafe {
let mut error = std::ptr::null_mut();
let is_ok = ffi::g_dtls_connection_handshake(
self.as_ref().to_glib_none().0,
cancellable.map(|p| p.as_ref()).to_glib_none().0,
&mut error,
);
debug_assert_eq!(is_ok == glib::ffi::GFALSE, !error.is_null());
if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
}
}
}
/// Asynchronously performs a TLS handshake on @self. See
/// g_dtls_connection_handshake() for more information.
/// ## `io_priority`
/// the [I/O priority](iface.AsyncResult.html#io-priority) of the request
/// ## `cancellable`
/// a #GCancellable, or [`None`]
/// ## `callback`
/// callback to call when the handshake is complete
#[doc(alias = "g_dtls_connection_handshake_async")]
fn handshake_async<P: FnOnce(Result<(), glib::Error>) + 'static>(
&self,
io_priority: glib::Priority,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P,
) {
let main_context = glib::MainContext::ref_thread_default();
let is_main_context_owner = main_context.is_owner();
let has_acquired_main_context = (!is_main_context_owner)
.then(|| main_context.acquire().ok())
.flatten();
assert!(
is_main_context_owner || has_acquired_main_context.is_some(),
"Async operations only allowed if the thread is owning the MainContext"
);
let user_data: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::new(glib::thread_guard::ThreadGuard::new(callback));
unsafe extern "C" fn handshake_async_trampoline<
P: FnOnce(Result<(), glib::Error>) + 'static,
>(
_source_object: *mut glib::gobject_ffi::GObject,
res: *mut crate::ffi::GAsyncResult,
user_data: glib::ffi::gpointer,
) {
let mut error = std::ptr::null_mut();
let _ =
ffi::g_dtls_connection_handshake_finish(_source_object as *mut _, res, &mut error);
let result = if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
};
let callback: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::from_raw(user_data as *mut _);
let callback: P = callback.into_inner();
callback(result);
}
let callback = handshake_async_trampoline::<P>;
unsafe {
ffi::g_dtls_connection_handshake_async(
self.as_ref().to_glib_none().0,
io_priority.into_glib(),
cancellable.map(|p| p.as_ref()).to_glib_none().0,
Some(callback),
Box_::into_raw(user_data) as *mut _,
);
}
}
fn handshake_future(
&self,
io_priority: glib::Priority,
) -> Pin<Box_<dyn std::future::Future<Output = Result<(), glib::Error>> + 'static>> {
Box_::pin(crate::GioFuture::new(
self,
move |obj, cancellable, send| {
obj.handshake_async(io_priority, Some(cancellable), move |res| {
send.resolve(res);
});
},
))
}
/// Sets the list of application-layer protocols to advertise that the
/// caller is willing to speak on this connection. The
/// Application-Layer Protocol Negotiation (ALPN) extension will be
/// used to negotiate a compatible protocol with the peer; use
/// g_dtls_connection_get_negotiated_protocol() to find the negotiated
/// protocol after the handshake. Specifying [`None`] for the the value
/// of @protocols will disable ALPN negotiation.
///
/// See [IANA TLS ALPN Protocol IDs](https://www.iana.org/assignments/tls-extensiontype-values/tls-extensiontype-values.xhtml#alpn-protocol-ids)
/// for a list of registered protocol IDs.
/// ## `protocols`
/// a [`None`]-terminated
/// array of ALPN protocol names (eg, "http/1.1", "h2"), or [`None`]
#[cfg(feature = "v2_60")]
#[cfg_attr(docsrs, doc(cfg(feature = "v2_60")))]
#[doc(alias = "g_dtls_connection_set_advertised_protocols")]
#[doc(alias = "advertised-protocols")]
fn set_advertised_protocols(&self, protocols: &[&str]) {
unsafe {
ffi::g_dtls_connection_set_advertised_protocols(
self.as_ref().to_glib_none().0,
protocols.to_glib_none().0,
);
}
}
/// This sets the certificate that @self will present to its peer
/// during the TLS handshake. For a #GDtlsServerConnection, it is
/// mandatory to set this, and that will normally be done at construct
/// time.
///
/// For a #GDtlsClientConnection, this is optional. If a handshake fails
/// with [`TlsError::CertificateRequired`][crate::TlsError::CertificateRequired], that means that the server
/// requires a certificate, and if you try connecting again, you should
/// call this method first. You can call
/// g_dtls_client_connection_get_accepted_cas() on the failed connection
/// to get a list of Certificate Authorities that the server will
/// accept certificates from.
///
/// (It is also possible that a server will allow the connection with
/// or without a certificate; in that case, if you don't provide a
/// certificate, you can tell that the server requested one by the fact
/// that g_dtls_client_connection_get_accepted_cas() will return
/// non-[`None`].)
/// ## `certificate`
/// the certificate to use for @self
#[doc(alias = "g_dtls_connection_set_certificate")]
#[doc(alias = "certificate")]
fn set_certificate(&self, certificate: &impl IsA<TlsCertificate>) {
unsafe {
ffi::g_dtls_connection_set_certificate(
self.as_ref().to_glib_none().0,
certificate.as_ref().to_glib_none().0,
);
}
}
/// Sets the certificate database that is used to verify peer certificates.
/// This is set to the default database by default. See
/// g_tls_backend_get_default_database(). If set to [`None`], then
/// peer certificate validation will always set the
/// [`TlsCertificateFlags::UNKNOWN_CA`][crate::TlsCertificateFlags::UNKNOWN_CA] error (meaning
/// #GDtlsConnection::accept-certificate will always be emitted on
/// client-side connections, unless that bit is not set in
/// #GDtlsClientConnection:validation-flags).
///
/// There are nonintuitive security implications when using a non-default
/// database. See #GDtlsConnection:database for details.
/// ## `database`
/// a #GTlsDatabase
#[doc(alias = "g_dtls_connection_set_database")]
#[doc(alias = "database")]
fn set_database(&self, database: Option<&impl IsA<TlsDatabase>>) {
unsafe {
ffi::g_dtls_connection_set_database(
self.as_ref().to_glib_none().0,
database.map(|p| p.as_ref()).to_glib_none().0,
);
}
}
/// Set the object that will be used to interact with the user. It will be used
/// for things like prompting the user for passwords.
///
/// The @interaction argument will normally be a derived subclass of
/// #GTlsInteraction. [`None`] can also be provided if no user interaction
/// should occur for this connection.
/// ## `interaction`
/// an interaction object, or [`None`]
#[doc(alias = "g_dtls_connection_set_interaction")]
#[doc(alias = "interaction")]
fn set_interaction(&self, interaction: Option<&impl IsA<TlsInteraction>>) {
unsafe {
ffi::g_dtls_connection_set_interaction(
self.as_ref().to_glib_none().0,
interaction.map(|p| p.as_ref()).to_glib_none().0,
);
}
}
/// Since GLib 2.64, changing the rehandshake mode is no longer supported
/// and will have no effect. With TLS 1.3, rehandshaking has been removed from
/// the TLS protocol, replaced by separate post-handshake authentication and
/// rekey operations.
///
/// # Deprecated since 2.60
///
/// Changing the rehandshake mode is no longer
/// required for compatibility. Also, rehandshaking has been removed
/// from the TLS protocol in TLS 1.3.
/// ## `mode`
/// the rehandshaking mode
#[cfg_attr(feature = "v2_60", deprecated = "Since 2.60")]
#[allow(deprecated)]
#[doc(alias = "g_dtls_connection_set_rehandshake_mode")]
#[doc(alias = "rehandshake-mode")]
fn set_rehandshake_mode(&self, mode: TlsRehandshakeMode) {
unsafe {
ffi::g_dtls_connection_set_rehandshake_mode(
self.as_ref().to_glib_none().0,
mode.into_glib(),
);
}
}
/// Sets whether or not @self expects a proper TLS close notification
/// before the connection is closed. If this is [`true`] (the default),
/// then @self will expect to receive a TLS close notification from its
/// peer before the connection is closed, and will return a
/// [`TlsError::Eof`][crate::TlsError::Eof] error if the connection is closed without proper
/// notification (since this may indicate a network error, or
/// man-in-the-middle attack).
///
/// In some protocols, the application will know whether or not the
/// connection was closed cleanly based on application-level data
/// (because the application-level data includes a length field, or is
/// somehow self-delimiting); in this case, the close notify is
/// redundant and may be omitted. You
/// can use g_dtls_connection_set_require_close_notify() to tell @self
/// to allow an "unannounced" connection close, in which case the close
/// will show up as a 0-length read, as in a non-TLS
/// #GDatagramBased, and it is up to the application to check that
/// the data has been fully received.
///
/// Note that this only affects the behavior when the peer closes the
/// connection; when the application calls g_dtls_connection_close_async() on
/// @self itself, this will send a close notification regardless of the
/// setting of this property. If you explicitly want to do an unclean
/// close, you can close @self's #GDtlsConnection:base-socket rather
/// than closing @self itself.
/// ## `require_close_notify`
/// whether or not to require close notification
#[doc(alias = "g_dtls_connection_set_require_close_notify")]
#[doc(alias = "require-close-notify")]
fn set_require_close_notify(&self, require_close_notify: bool) {
unsafe {
ffi::g_dtls_connection_set_require_close_notify(
self.as_ref().to_glib_none().0,
require_close_notify.into_glib(),
);
}
}
/// Shut down part or all of a DTLS connection.
///
/// If @shutdown_read is [`true`] then the receiving side of the connection is shut
/// down, and further reading is disallowed. Subsequent calls to
/// g_datagram_based_receive_messages() will return [`IOErrorEnum::Closed`][crate::IOErrorEnum::Closed].
///
/// If @shutdown_write is [`true`] then the sending side of the connection is shut
/// down, and further writing is disallowed. Subsequent calls to
/// g_datagram_based_send_messages() will return [`IOErrorEnum::Closed`][crate::IOErrorEnum::Closed].
///
/// It is allowed for both @shutdown_read and @shutdown_write to be TRUE — this
/// is equivalent to calling g_dtls_connection_close().
///
/// If @cancellable is cancelled, the #GDtlsConnection may be left
/// partially-closed and any pending untransmitted data may be lost. Call
/// g_dtls_connection_shutdown() again to complete closing the #GDtlsConnection.
/// ## `shutdown_read`
/// [`true`] to stop reception of incoming datagrams
/// ## `shutdown_write`
/// [`true`] to stop sending outgoing datagrams
/// ## `cancellable`
/// a #GCancellable, or [`None`]
///
/// # Returns
///
/// [`true`] on success, [`false`] otherwise
#[doc(alias = "g_dtls_connection_shutdown")]
fn shutdown(
&self,
shutdown_read: bool,
shutdown_write: bool,
cancellable: Option<&impl IsA<Cancellable>>,
) -> Result<(), glib::Error> {
unsafe {
let mut error = std::ptr::null_mut();
let is_ok = ffi::g_dtls_connection_shutdown(
self.as_ref().to_glib_none().0,
shutdown_read.into_glib(),
shutdown_write.into_glib(),
cancellable.map(|p| p.as_ref()).to_glib_none().0,
&mut error,
);
debug_assert_eq!(is_ok == glib::ffi::GFALSE, !error.is_null());
if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
}
}
}
/// Asynchronously shut down part or all of the DTLS connection. See
/// g_dtls_connection_shutdown() for more information.
/// ## `shutdown_read`
/// [`true`] to stop reception of incoming datagrams
/// ## `shutdown_write`
/// [`true`] to stop sending outgoing datagrams
/// ## `io_priority`
/// the [I/O priority](iface.AsyncResult.html#io-priority) of the request
/// ## `cancellable`
/// a #GCancellable, or [`None`]
/// ## `callback`
/// callback to call when the shutdown operation is complete
#[doc(alias = "g_dtls_connection_shutdown_async")]
fn shutdown_async<P: FnOnce(Result<(), glib::Error>) + 'static>(
&self,
shutdown_read: bool,
shutdown_write: bool,
io_priority: glib::Priority,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P,
) {
let main_context = glib::MainContext::ref_thread_default();
let is_main_context_owner = main_context.is_owner();
let has_acquired_main_context = (!is_main_context_owner)
.then(|| main_context.acquire().ok())
.flatten();
assert!(
is_main_context_owner || has_acquired_main_context.is_some(),
"Async operations only allowed if the thread is owning the MainContext"
);
let user_data: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::new(glib::thread_guard::ThreadGuard::new(callback));
unsafe extern "C" fn shutdown_async_trampoline<
P: FnOnce(Result<(), glib::Error>) + 'static,
>(
_source_object: *mut glib::gobject_ffi::GObject,
res: *mut crate::ffi::GAsyncResult,
user_data: glib::ffi::gpointer,
) {
let mut error = std::ptr::null_mut();
let _ =
ffi::g_dtls_connection_shutdown_finish(_source_object as *mut _, res, &mut error);
let result = if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
};
let callback: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::from_raw(user_data as *mut _);
let callback: P = callback.into_inner();
callback(result);
}
let callback = shutdown_async_trampoline::<P>;
unsafe {
ffi::g_dtls_connection_shutdown_async(
self.as_ref().to_glib_none().0,
shutdown_read.into_glib(),
shutdown_write.into_glib(),
io_priority.into_glib(),
cancellable.map(|p| p.as_ref()).to_glib_none().0,
Some(callback),
Box_::into_raw(user_data) as *mut _,
);
}
}
fn shutdown_future(
&self,
shutdown_read: bool,
shutdown_write: bool,
io_priority: glib::Priority,
) -> Pin<Box_<dyn std::future::Future<Output = Result<(), glib::Error>> + 'static>> {
Box_::pin(crate::GioFuture::new(
self,
move |obj, cancellable, send| {
obj.shutdown_async(
shutdown_read,
shutdown_write,
io_priority,
Some(cancellable),
move |res| {
send.resolve(res);
},
);
},
))
}
/// The list of application-layer protocols that the connection
/// advertises that it is willing to speak. See
/// g_dtls_connection_set_advertised_protocols().
#[cfg(feature = "v2_60")]
#[cfg_attr(docsrs, doc(cfg(feature = "v2_60")))]
#[doc(alias = "advertised-protocols")]
fn advertised_protocols(&self) -> Vec<glib::GString> {
ObjectExt::property(self.as_ref(), "advertised-protocols")
}
/// The #GDatagramBased that the connection wraps. Note that this may be any
/// implementation of #GDatagramBased, not just a #GSocket.
#[doc(alias = "base-socket")]
fn base_socket(&self) -> Option<DatagramBased> {
ObjectExt::property(self.as_ref(), "base-socket")
}
/// Emitted during the TLS handshake after the peer certificate has
/// been received. You can examine @peer_cert's certification path by
/// calling g_tls_certificate_get_issuer() on it.
///
/// For a client-side connection, @peer_cert is the server's
/// certificate, and the signal will only be emitted if the
/// certificate was not acceptable according to @conn's
/// #GDtlsClientConnection:validation_flags. If you would like the
/// certificate to be accepted despite @errors, return [`true`] from the
/// signal handler. Otherwise, if no handler accepts the certificate,
/// the handshake will fail with [`TlsError::BadCertificate`][crate::TlsError::BadCertificate].
///
/// GLib guarantees that if certificate verification fails, this signal
/// will be emitted with at least one error will be set in @errors, but
/// it does not guarantee that all possible errors will be set.
/// Accordingly, you may not safely decide to ignore any particular
/// type of error. For example, it would be incorrect to ignore
/// [`TlsCertificateFlags::EXPIRED`][crate::TlsCertificateFlags::EXPIRED] if you want to allow expired
/// certificates, because this could potentially be the only error flag
/// set even if other problems exist with the certificate.
///
/// For a server-side connection, @peer_cert is the certificate
/// presented by the client, if this was requested via the server's
/// #GDtlsServerConnection:authentication_mode. On the server side,
/// the signal is always emitted when the client presents a
/// certificate, and the certificate will only be accepted if a
/// handler returns [`true`].
///
/// Note that if this signal is emitted as part of asynchronous I/O
/// in the main thread, then you should not attempt to interact with
/// the user before returning from the signal handler. If you want to
/// let the user decide whether or not to accept the certificate, you
/// would have to return [`false`] from the signal handler on the first
/// attempt, and then after the connection attempt returns a
/// [`TlsError::BadCertificate`][crate::TlsError::BadCertificate], you can interact with the user, and
/// if the user decides to accept the certificate, remember that fact,
/// create a new connection, and return [`true`] from the signal handler
/// the next time.
///
/// If you are doing I/O in another thread, you do not
/// need to worry about this, and can simply block in the signal
/// handler until the UI thread returns an answer.
/// ## `peer_cert`
/// the peer's #GTlsCertificate
/// ## `errors`
/// the problems with @peer_cert.
///
/// # Returns
///
/// [`true`] to accept @peer_cert (which will also
/// immediately end the signal emission). [`false`] to allow the signal
/// emission to continue, which will cause the handshake to fail if
/// no one else overrides it.
#[doc(alias = "accept-certificate")]
fn connect_accept_certificate<
F: Fn(&Self, &TlsCertificate, TlsCertificateFlags) -> bool + 'static,
>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn accept_certificate_trampoline<
P: IsA<DtlsConnection>,
F: Fn(&P, &TlsCertificate, TlsCertificateFlags) -> bool + 'static,
>(
this: *mut ffi::GDtlsConnection,
peer_cert: *mut ffi::GTlsCertificate,
errors: ffi::GTlsCertificateFlags,
f: glib::ffi::gpointer,
) -> glib::ffi::gboolean {
let f: &F = &*(f as *const F);
f(
DtlsConnection::from_glib_borrow(this).unsafe_cast_ref(),
&from_glib_borrow(peer_cert),
from_glib(errors),
)
.into_glib()
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"accept-certificate\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
accept_certificate_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[cfg(feature = "v2_60")]
#[cfg_attr(docsrs, doc(cfg(feature = "v2_60")))]
#[doc(alias = "advertised-protocols")]
fn connect_advertised_protocols_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_advertised_protocols_trampoline<
P: IsA<DtlsConnection>,
F: Fn(&P) + 'static,
>(
this: *mut ffi::GDtlsConnection,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(DtlsConnection::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::advertised-protocols\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_advertised_protocols_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "certificate")]
fn connect_certificate_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_certificate_trampoline<
P: IsA<DtlsConnection>,
F: Fn(&P) + 'static,
>(
this: *mut ffi::GDtlsConnection,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(DtlsConnection::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::certificate\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_certificate_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[cfg(feature = "v2_70")]
#[cfg_attr(docsrs, doc(cfg(feature = "v2_70")))]
#[doc(alias = "ciphersuite-name")]
fn connect_ciphersuite_name_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_ciphersuite_name_trampoline<
P: IsA<DtlsConnection>,
F: Fn(&P) + 'static,
>(
this: *mut ffi::GDtlsConnection,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(DtlsConnection::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::ciphersuite-name\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_ciphersuite_name_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "database")]
fn connect_database_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_database_trampoline<
P: IsA<DtlsConnection>,
F: Fn(&P) + 'static,
>(
this: *mut ffi::GDtlsConnection,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(DtlsConnection::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::database\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_database_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "interaction")]
fn connect_interaction_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_interaction_trampoline<
P: IsA<DtlsConnection>,
F: Fn(&P) + 'static,
>(
this: *mut ffi::GDtlsConnection,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(DtlsConnection::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::interaction\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_interaction_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[cfg(feature = "v2_60")]
#[cfg_attr(docsrs, doc(cfg(feature = "v2_60")))]
#[doc(alias = "negotiated-protocol")]
fn connect_negotiated_protocol_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_negotiated_protocol_trampoline<
P: IsA<DtlsConnection>,
F: Fn(&P) + 'static,
>(
this: *mut ffi::GDtlsConnection,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(DtlsConnection::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::negotiated-protocol\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_negotiated_protocol_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "peer-certificate")]
fn connect_peer_certificate_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_peer_certificate_trampoline<
P: IsA<DtlsConnection>,
F: Fn(&P) + 'static,
>(
this: *mut ffi::GDtlsConnection,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(DtlsConnection::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::peer-certificate\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_peer_certificate_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "peer-certificate-errors")]
fn connect_peer_certificate_errors_notify<F: Fn(&Self) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn notify_peer_certificate_errors_trampoline<
P: IsA<DtlsConnection>,
F: Fn(&P) + 'static,
>(
this: *mut ffi::GDtlsConnection,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(DtlsConnection::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::peer-certificate-errors\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_peer_certificate_errors_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[cfg(feature = "v2_70")]
#[cfg_attr(docsrs, doc(cfg(feature = "v2_70")))]
#[doc(alias = "protocol-version")]
fn connect_protocol_version_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_protocol_version_trampoline<
P: IsA<DtlsConnection>,
F: Fn(&P) + 'static,
>(
this: *mut ffi::GDtlsConnection,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(DtlsConnection::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::protocol-version\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_protocol_version_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[cfg_attr(feature = "v2_60", deprecated = "Since 2.60")]
#[doc(alias = "rehandshake-mode")]
fn connect_rehandshake_mode_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_rehandshake_mode_trampoline<
P: IsA<DtlsConnection>,
F: Fn(&P) + 'static,
>(
this: *mut ffi::GDtlsConnection,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(DtlsConnection::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::rehandshake-mode\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_rehandshake_mode_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[doc(alias = "require-close-notify")]
fn connect_require_close_notify_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_require_close_notify_trampoline<
P: IsA<DtlsConnection>,
F: Fn(&P) + 'static,
>(
this: *mut ffi::GDtlsConnection,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(DtlsConnection::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::require-close-notify\0".as_ptr() as *const _,
Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
notify_require_close_notify_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl<O: IsA<DtlsConnection>> DtlsConnectionExt for O {}