diff options
Diffstat (limited to 'src/3rd_party/dbus-1.7.8/dbus/dbus-server-unix.c')
| -rw-r--r-- | src/3rd_party/dbus-1.7.8/dbus/dbus-server-unix.c | 312 |
1 files changed, 0 insertions, 312 deletions
diff --git a/src/3rd_party/dbus-1.7.8/dbus/dbus-server-unix.c b/src/3rd_party/dbus-1.7.8/dbus/dbus-server-unix.c deleted file mode 100644 index d995240480..0000000000 --- a/src/3rd_party/dbus-1.7.8/dbus/dbus-server-unix.c +++ /dev/null @@ -1,312 +0,0 @@ -/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ -/* dbus-server-unix.c Server implementation for Unix network protocols. - * - * Copyright (C) 2002, 2003, 2004 Red Hat Inc. - * - * Licensed under the Academic Free License version 2.1 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - -#include <config.h> -#include "dbus-internals.h" -#include "dbus-server-unix.h" -#include "dbus-server-socket.h" -#include "dbus-server-launchd.h" -#include "dbus-transport-unix.h" -#include "dbus-connection-internal.h" -#include "dbus-sysdeps-unix.h" -#include "dbus-string.h" - -/** - * @defgroup DBusServerUnix DBusServer implementations for UNIX - * @ingroup DBusInternals - * @brief Implementation details of DBusServer on UNIX - * - * @{ - */ - -/** - * Tries to interpret the address entry in a platform-specific - * way, creating a platform-specific server type if appropriate. - * Sets error if the result is not OK. - * - * @param entry an address entry - * @param server_p location to store a new DBusServer, or #NULL on failure. - * @param error location to store rationale for failure on bad address - * @returns the outcome - * - */ -DBusServerListenResult -_dbus_server_listen_platform_specific (DBusAddressEntry *entry, - DBusServer **server_p, - DBusError *error) -{ - const char *method; - - *server_p = NULL; - - method = dbus_address_entry_get_method (entry); - - if (strcmp (method, "unix") == 0) - { - const char *path = dbus_address_entry_get_value (entry, "path"); - const char *tmpdir = dbus_address_entry_get_value (entry, "tmpdir"); - const char *abstract = dbus_address_entry_get_value (entry, "abstract"); - - if (path == NULL && tmpdir == NULL && abstract == NULL) - { - _dbus_set_bad_address(error, "unix", - "path or tmpdir or abstract", - NULL); - return DBUS_SERVER_LISTEN_BAD_ADDRESS; - } - - if ((path && tmpdir) || - (path && abstract) || - (tmpdir && abstract)) - { - _dbus_set_bad_address(error, NULL, NULL, - "cannot specify two of \"path\" and \"tmpdir\" and \"abstract\" at the same time"); - return DBUS_SERVER_LISTEN_BAD_ADDRESS; - } - - if (tmpdir != NULL) - { - DBusString full_path; - DBusString filename; - - if (!_dbus_string_init (&full_path)) - { - dbus_set_error (error, DBUS_ERROR_NO_MEMORY, NULL); - return DBUS_SERVER_LISTEN_DID_NOT_CONNECT; - } - - if (!_dbus_string_init (&filename)) - { - _dbus_string_free (&full_path); - dbus_set_error (error, DBUS_ERROR_NO_MEMORY, NULL); - return DBUS_SERVER_LISTEN_DID_NOT_CONNECT; - } - - if (!_dbus_string_append (&filename, - "dbus-") || - !_dbus_generate_random_ascii (&filename, 10) || - !_dbus_string_append (&full_path, tmpdir) || - !_dbus_concat_dir_and_file (&full_path, &filename)) - { - _dbus_string_free (&full_path); - _dbus_string_free (&filename); - dbus_set_error (error, DBUS_ERROR_NO_MEMORY, NULL); - return DBUS_SERVER_LISTEN_DID_NOT_CONNECT; - } - - /* Always use abstract namespace if possible with tmpdir */ - - *server_p = - _dbus_server_new_for_domain_socket (_dbus_string_get_const_data (&full_path), -#ifdef HAVE_ABSTRACT_SOCKETS - TRUE, -#else - FALSE, -#endif - error); - - _dbus_string_free (&full_path); - _dbus_string_free (&filename); - } - else - { - if (path) - *server_p = _dbus_server_new_for_domain_socket (path, FALSE, error); - else - *server_p = _dbus_server_new_for_domain_socket (abstract, TRUE, error); - } - - if (*server_p != NULL) - { - _DBUS_ASSERT_ERROR_IS_CLEAR(error); - return DBUS_SERVER_LISTEN_OK; - } - else - { - _DBUS_ASSERT_ERROR_IS_SET(error); - return DBUS_SERVER_LISTEN_DID_NOT_CONNECT; - } - } - else if (strcmp (method, "systemd") == 0) - { - int i, n, *fds; - DBusString address; - - n = _dbus_listen_systemd_sockets (&fds, error); - if (n < 0) - { - _DBUS_ASSERT_ERROR_IS_SET (error); - return DBUS_SERVER_LISTEN_DID_NOT_CONNECT; - } - - if (!_dbus_string_init (&address)) - goto systemd_oom; - - for (i = 0; i < n; i++) - { - if (i > 0) - { - if (!_dbus_string_append (&address, ";")) - goto systemd_oom; - } - if (!_dbus_append_address_from_socket (fds[i], &address, error)) - goto systemd_err; - } - - *server_p = _dbus_server_new_for_socket (fds, n, &address, NULL); - if (*server_p == NULL) - goto systemd_oom; - - dbus_free (fds); - - return DBUS_SERVER_LISTEN_OK; - systemd_oom: - _DBUS_SET_OOM (error); - systemd_err: - for (i = 0; i < n; i++) - { - _dbus_close_socket (fds[i], NULL); - } - dbus_free (fds); - _dbus_string_free (&address); - - return DBUS_SERVER_LISTEN_DID_NOT_CONNECT; - } -#ifdef DBUS_ENABLE_LAUNCHD - else if (strcmp (method, "launchd") == 0) - { - const char *launchd_env_var = dbus_address_entry_get_value (entry, "env"); - if (launchd_env_var == NULL) - { - _dbus_set_bad_address (error, "launchd", "env", NULL); - return DBUS_SERVER_LISTEN_DID_NOT_CONNECT; - } - *server_p = _dbus_server_new_for_launchd (launchd_env_var, error); - - if (*server_p != NULL) - { - _DBUS_ASSERT_ERROR_IS_CLEAR(error); - return DBUS_SERVER_LISTEN_OK; - } - else - { - _DBUS_ASSERT_ERROR_IS_SET(error); - return DBUS_SERVER_LISTEN_DID_NOT_CONNECT; - } - } -#endif - else - { - /* If we don't handle the method, we return NULL with the - * error unset - */ - _DBUS_ASSERT_ERROR_IS_CLEAR(error); - return DBUS_SERVER_LISTEN_NOT_HANDLED; - } -} - -/** - * Creates a new server listening on the given Unix domain socket. - * - * @param path the path for the domain socket. - * @param abstract #TRUE to use abstract socket namespace - * @param error location to store reason for failure. - * @returns the new server, or #NULL on failure. - */ -DBusServer* -_dbus_server_new_for_domain_socket (const char *path, - dbus_bool_t abstract, - DBusError *error) -{ - DBusServer *server; - int listen_fd; - DBusString address; - char *path_copy; - DBusString path_str; - - _DBUS_ASSERT_ERROR_IS_CLEAR (error); - - if (!_dbus_string_init (&address)) - { - dbus_set_error (error, DBUS_ERROR_NO_MEMORY, NULL); - return NULL; - } - - _dbus_string_init_const (&path_str, path); - if ((abstract && - !_dbus_string_append (&address, "unix:abstract=")) || - (!abstract && - !_dbus_string_append (&address, "unix:path=")) || - !_dbus_address_append_escaped (&address, &path_str)) - { - dbus_set_error (error, DBUS_ERROR_NO_MEMORY, NULL); - goto failed_0; - } - - if (abstract) - { - path_copy = NULL; - } - else - { - path_copy = _dbus_strdup (path); - if (path_copy == NULL) - { - dbus_set_error (error, DBUS_ERROR_NO_MEMORY, NULL); - goto failed_0; - } - } - - listen_fd = _dbus_listen_unix_socket (path, abstract, error); - - if (listen_fd < 0) - { - _DBUS_ASSERT_ERROR_IS_SET (error); - goto failed_1; - } - - server = _dbus_server_new_for_socket (&listen_fd, 1, &address, 0); - if (server == NULL) - { - dbus_set_error (error, DBUS_ERROR_NO_MEMORY, NULL); - goto failed_2; - } - - if (path_copy != NULL) - _dbus_server_socket_own_filename(server, path_copy); - - _dbus_string_free (&address); - - return server; - - failed_2: - _dbus_close_socket (listen_fd, NULL); - failed_1: - dbus_free (path_copy); - failed_0: - _dbus_string_free (&address); - - return NULL; -} - -/** @} */ |