D-Bus
1.4.10
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00001 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ 00002 /* dbus-sysdeps-unix.h UNIX-specific wrappers around system/libc features (internal to D-Bus implementation) 00003 * 00004 * Copyright (C) 2002, 2003, 2006 Red Hat, Inc. 00005 * Copyright (C) 2003 CodeFactory AB 00006 * 00007 * Licensed under the Academic Free License version 2.1 00008 * 00009 * This program is free software; you can redistribute it and/or modify 00010 * it under the terms of the GNU General Public License as published by 00011 * the Free Software Foundation; either version 2 of the License, or 00012 * (at your option) any later version. 00013 * 00014 * This program is distributed in the hope that it will be useful, 00015 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00017 * GNU General Public License for more details. 00018 * 00019 * You should have received a copy of the GNU General Public License 00020 * along with this program; if not, write to the Free Software 00021 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00022 * 00023 */ 00024 00025 #ifndef DBUS_SYSDEPS_UNIX_H 00026 #define DBUS_SYSDEPS_UNIX_H 00027 00028 #include <dbus/dbus-sysdeps.h> 00029 00030 #ifdef DBUS_WIN 00031 #error "Don't include this on Windows" 00032 #endif 00033 00034 DBUS_BEGIN_DECLS 00035 00043 dbus_bool_t 00044 _dbus_close (int fd, 00045 DBusError *error); 00046 int _dbus_dup (int fd, 00047 DBusError *error); 00048 int 00049 _dbus_read (int fd, 00050 DBusString *buffer, 00051 int count); 00052 int 00053 _dbus_write (int fd, 00054 const DBusString *buffer, 00055 int start, 00056 int len); 00057 int 00058 _dbus_write_two (int fd, 00059 const DBusString *buffer1, 00060 int start1, 00061 int len1, 00062 const DBusString *buffer2, 00063 int start2, 00064 int len2); 00065 00066 dbus_bool_t _dbus_open_unix_socket (int *fd, 00067 DBusError *error); 00068 int _dbus_connect_unix_socket (const char *path, 00069 dbus_bool_t abstract, 00070 DBusError *error); 00071 int _dbus_listen_unix_socket (const char *path, 00072 dbus_bool_t abstract, 00073 DBusError *error); 00074 00075 int _dbus_listen_systemd_sockets (int **fd, 00076 DBusError *error); 00077 00078 dbus_bool_t _dbus_read_credentials (int client_fd, 00079 DBusCredentials *credentials, 00080 DBusError *error); 00081 dbus_bool_t _dbus_send_credentials (int server_fd, 00082 DBusError *error); 00083 00084 dbus_bool_t _dbus_lookup_launchd_socket (DBusString *socket_path, 00085 const char *launchd_env_var, 00086 DBusError *error); 00087 00089 typedef struct DBusUserInfo DBusUserInfo; 00091 typedef struct DBusGroupInfo DBusGroupInfo; 00092 00096 struct DBusUserInfo 00097 { 00098 dbus_uid_t uid; 00099 dbus_gid_t primary_gid; 00100 dbus_gid_t *group_ids; 00101 int n_group_ids; 00102 char *username; 00103 char *homedir; 00104 }; 00105 00109 struct DBusGroupInfo 00110 { 00111 dbus_gid_t gid; 00112 char *groupname; 00113 }; 00114 00115 dbus_bool_t _dbus_user_info_fill (DBusUserInfo *info, 00116 const DBusString *username, 00117 DBusError *error); 00118 dbus_bool_t _dbus_user_info_fill_uid (DBusUserInfo *info, 00119 dbus_uid_t uid, 00120 DBusError *error); 00121 void _dbus_user_info_free (DBusUserInfo *info); 00122 00123 dbus_bool_t _dbus_group_info_fill (DBusGroupInfo *info, 00124 const DBusString *groupname, 00125 DBusError *error); 00126 dbus_bool_t _dbus_group_info_fill_gid (DBusGroupInfo *info, 00127 dbus_gid_t gid, 00128 DBusError *error); 00129 void _dbus_group_info_free (DBusGroupInfo *info); 00130 00131 dbus_uid_t _dbus_getuid (void); 00132 dbus_uid_t _dbus_geteuid (void); 00133 dbus_gid_t _dbus_getgid (void); 00134 00135 dbus_bool_t _dbus_parse_uid (const DBusString *uid_str, 00136 dbus_uid_t *uid); 00137 00140 DBUS_END_DECLS 00141 00142 #endif /* DBUS_SYSDEPS_UNIX_H */