D-Bus
1.6.8
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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 int _dbus_connect_unix_socket (const char *path, 00067 dbus_bool_t abstract, 00068 DBusError *error); 00069 int _dbus_listen_unix_socket (const char *path, 00070 dbus_bool_t abstract, 00071 DBusError *error); 00072 00073 int _dbus_connect_exec (const char *path, 00074 char *const argv[], 00075 DBusError *error); 00076 00077 int _dbus_listen_systemd_sockets (int **fd, 00078 DBusError *error); 00079 00080 dbus_bool_t _dbus_read_credentials (int client_fd, 00081 DBusCredentials *credentials, 00082 DBusError *error); 00083 dbus_bool_t _dbus_send_credentials (int server_fd, 00084 DBusError *error); 00085 00086 dbus_bool_t _dbus_lookup_launchd_socket (DBusString *socket_path, 00087 const char *launchd_env_var, 00088 DBusError *error); 00089 00091 typedef struct DBusUserInfo DBusUserInfo; 00093 typedef struct DBusGroupInfo DBusGroupInfo; 00094 00098 struct DBusUserInfo 00099 { 00100 dbus_uid_t uid; 00101 dbus_gid_t primary_gid; 00102 dbus_gid_t *group_ids; 00103 int n_group_ids; 00104 char *username; 00105 char *homedir; 00106 }; 00107 00111 struct DBusGroupInfo 00112 { 00113 dbus_gid_t gid; 00114 char *groupname; 00115 }; 00116 00117 dbus_bool_t _dbus_user_info_fill (DBusUserInfo *info, 00118 const DBusString *username, 00119 DBusError *error); 00120 dbus_bool_t _dbus_user_info_fill_uid (DBusUserInfo *info, 00121 dbus_uid_t uid, 00122 DBusError *error); 00123 void _dbus_user_info_free (DBusUserInfo *info); 00124 00125 dbus_bool_t _dbus_group_info_fill (DBusGroupInfo *info, 00126 const DBusString *groupname, 00127 DBusError *error); 00128 dbus_bool_t _dbus_group_info_fill_gid (DBusGroupInfo *info, 00129 dbus_gid_t gid, 00130 DBusError *error); 00131 void _dbus_group_info_free (DBusGroupInfo *info); 00132 00133 dbus_uid_t _dbus_getuid (void); 00134 dbus_uid_t _dbus_geteuid (void); 00135 00136 dbus_bool_t _dbus_parse_uid (const DBusString *uid_str, 00137 dbus_uid_t *uid); 00138 00139 void _dbus_close_all (void); 00140 00143 DBUS_END_DECLS 00144 00145 #endif /* DBUS_SYSDEPS_UNIX_H */