vasilito
f31522130f
Build system (5 gaps hardened): - COOKBOOK_OFFLINE defaults to true (fork-mode) - normalize_patch handles diff -ruN format - New 'repo validate-patches' command (25/25 relibc patches) - 14 patched Qt/Wayland/display recipes added to protected list - relibc archive regenerated with current patch chain Boot fixes (fixable): - Full ISO EFI partition: 16 MiB → 1 MiB (matches mini, BIOS hardcoded 2 MiB offset) - D-Bus system bus: absolute /usr/bin/dbus-daemon path (was skipped) - redbear-sessiond: absolute /usr/bin/redbear-sessiond path (was skipped) - daemon framework: silenced spurious INIT_NOTIFY warnings for oneshot_async services (P0-daemon-silence-init-notify.patch) - udev-shim: demoted INIT_NOTIFY warning to INFO (expected for oneshot_async) - relibc: comprehensive named semaphores (sem_open/close/unlink) replacing upstream todo!() stubs - greeterd: Wayland socket timeout 15s → 30s (compositor DRM wait) - greeter-ui: built and linked (header guard unification, sem_compat stubs removed) - mc: un-ignored in both configs, fixed glib/libiconv/pcre2 transitive deps - greeter config: removed stale keymapd dependency from display/greeter services - prefix toolchain: relibc headers synced, _RELIBC_STDLIB_H guard unified Unfixable (diagnosed, upstream): - i2c-hidd: abort on no-I2C-hardware (QEMU) — process::exit → relibc abort - kded6/greeter-ui: page fault 0x8 — Qt library null deref - Thread panics fd != -1 — Rust std library on Redox - DHCP timeout / eth0 MAC — QEMU user-mode networking - hwrngd/thermald — no hardware RNG/thermal in VM - live preload allocation — BIOS memory fragmentation, continues on demand
149 lines
6.4 KiB
C
149 lines
6.4 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/* dbus-transport-protected.h Used by subclasses of DBusTransport object (internal to D-Bus implementation)
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*
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* Copyright (C) 2002, 2004 Red Hat Inc.
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*
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* SPDX-License-Identifier: AFL-2.1 OR GPL-2.0-or-later
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*
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* Licensed under the Academic Free License version 2.1
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifndef DBUS_TRANSPORT_PROTECTED_H
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#define DBUS_TRANSPORT_PROTECTED_H
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#include <dbus/dbus-internals.h>
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#include <dbus/dbus-errors.h>
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#include <dbus/dbus-transport.h>
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#include <dbus/dbus-message-internal.h>
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#include <dbus/dbus-auth.h>
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#include <dbus/dbus-resources.h>
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DBUS_BEGIN_DECLS
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typedef struct DBusTransportVTable DBusTransportVTable;
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/**
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* The virtual table that must be implemented to
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* create a new kind of transport.
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*/
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struct DBusTransportVTable
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{
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void (* finalize) (DBusTransport *transport);
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/**< The finalize method must free the transport. */
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dbus_bool_t (* handle_watch) (DBusTransport *transport,
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DBusWatch *watch,
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unsigned int flags);
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/**< The handle_watch method handles reading/writing
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* data as indicated by the flags.
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*/
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void (* disconnect) (DBusTransport *transport);
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/**< Disconnect this transport. */
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dbus_bool_t (* connection_set) (DBusTransport *transport);
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/**< Called when transport->connection has been filled in */
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void (* do_iteration) (DBusTransport *transport,
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unsigned int flags,
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int timeout_milliseconds);
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/**< Called to do a single "iteration" (block on select/poll
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* followed by reading or writing data).
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*/
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void (* live_messages_changed) (DBusTransport *transport);
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/**< Outstanding messages counter changed */
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dbus_bool_t (* get_socket_fd) (DBusTransport *transport,
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DBusSocket *fd_p);
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/**< Get socket file descriptor */
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};
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/**
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* Object representing a transport such as a socket.
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* A transport can shuttle messages from point A to point B,
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* and is the backend for a #DBusConnection.
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*
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*/
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struct DBusTransport
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{
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int refcount; /**< Reference count. */
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const DBusTransportVTable *vtable; /**< Virtual methods for this instance. */
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DBusConnection *connection; /**< Connection owning this transport. */
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DBusMessageLoader *loader; /**< Message-loading buffer. */
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DBusAuth *auth; /**< Authentication conversation */
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DBusCredentials *credentials; /**< Credentials of other end read from the socket */
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long max_live_messages_size; /**< Max total size of received messages. */
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long max_live_messages_unix_fds; /**< Max total unix fds of received messages. */
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DBusCounter *live_messages; /**< Counter for size/unix fds of all live messages. */
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char *address; /**< Address of the server we are connecting to (#NULL for the server side of a transport) */
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char *expected_guid; /**< GUID we expect the server to have, #NULL on server side or if we don't have an expectation */
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DBusAllowUnixUserFunction unix_user_function; /**< Function for checking whether a user is authorized. */
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void *unix_user_data; /**< Data for unix_user_function */
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DBusFreeFunction free_unix_user_data; /**< Function to free unix_user_data */
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DBusAllowWindowsUserFunction windows_user_function; /**< Function for checking whether a user is authorized. */
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void *windows_user_data; /**< Data for windows_user_function */
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DBusFreeFunction free_windows_user_data; /**< Function to free windows_user_data */
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unsigned int disconnected : 1; /**< #TRUE if we are disconnected. */
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unsigned int authenticated : 1; /**< Cache of auth state; use _dbus_transport_peek_is_authenticated() to query value */
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unsigned int send_credentials_pending : 1; /**< #TRUE if we need to send credentials */
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unsigned int receive_credentials_pending : 1; /**< #TRUE if we need to receive credentials */
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unsigned int is_server : 1; /**< #TRUE if on the server side */
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unsigned int unused_bytes_recovered : 1; /**< #TRUE if we've recovered unused bytes from auth */
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unsigned int allow_anonymous : 1; /**< #TRUE if an anonymous client can connect */
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};
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dbus_bool_t _dbus_transport_init_base (DBusTransport *transport,
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const DBusTransportVTable *vtable,
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const DBusString *server_guid,
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const DBusString *address);
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void _dbus_transport_finalize_base (DBusTransport *transport);
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typedef enum
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{
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DBUS_TRANSPORT_OPEN_NOT_HANDLED, /**< we aren't in charge of this address type */
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DBUS_TRANSPORT_OPEN_OK, /**< we set up the listen */
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DBUS_TRANSPORT_OPEN_BAD_ADDRESS, /**< malformed address */
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DBUS_TRANSPORT_OPEN_DID_NOT_CONNECT /**< well-formed address but failed to set it up */
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} DBusTransportOpenResult;
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DBusTransportOpenResult _dbus_transport_open_platform_specific (DBusAddressEntry *entry,
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DBusTransport **transport_p,
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DBusError *error);
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#define DBUS_TRANSPORT_CAN_SEND_UNIX_FD(x) \
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_dbus_auth_get_unix_fd_negotiated((x)->auth)
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DBUS_END_DECLS
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#endif /* DBUS_TRANSPORT_PROTECTED_H */
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