1dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project/* 2dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * 4dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * you may not use this file except in compliance with the License. 6dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * You may obtain a copy of the License at 7dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * 8dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * 10dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * See the License for the specific language governing permissions and 14dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project * limitations under the License. 15dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project */ 16dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 17dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#ifndef _INIT_INIT_H 18dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define _INIT_INIT_H 19dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 20da04c52ab1036048520fca265cf02b61dca789e0Dima Zavin#include <cutils/list.h> 21dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 226310a8261c922533a692fb3e74ece2da98d4bafaColin Cross#include <sys/stat.h> 236310a8261c922533a692fb3e74ece2da98d4bafaColin Cross 24ed8a7d84428ec945c48b6b53dc5a3a18fabaf683Colin Crossvoid handle_control_message(const char *msg, const char *arg); 25dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 26dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstruct command 27dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project{ 28dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* list of commands in an action */ 29dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct listnode clist; 30dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 31dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int (*func)(int nargs, char **args); 3224a3b783d5fcf55fdc9034ef395a5fbc77290c75Riley Andrews 3324a3b783d5fcf55fdc9034ef395a5fbc77290c75Riley Andrews int line; 3424a3b783d5fcf55fdc9034ef395a5fbc77290c75Riley Andrews const char *filename; 3524a3b783d5fcf55fdc9034ef395a5fbc77290c75Riley Andrews 36dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int nargs; 37dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project char *args[1]; 38dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project}; 3924a3b783d5fcf55fdc9034ef395a5fbc77290c75Riley Andrews 40dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstruct action { 41dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* node in list of all actions */ 42dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct listnode alist; 43dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* node in the queue of pending actions */ 44dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct listnode qlist; 45dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* node in list of actions for a trigger */ 46dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct listnode tlist; 47dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 48dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project unsigned hash; 49dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const char *name; 5024a3b783d5fcf55fdc9034ef395a5fbc77290c75Riley Andrews 51dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct listnode commands; 52dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct command *current; 53dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project}; 54dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 55dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstruct socketinfo { 56dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct socketinfo *next; 57dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const char *name; 58dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const char *type; 59dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project uid_t uid; 60dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project gid_t gid; 61dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int perm; 628348d279c7ce1a2453965ba7f05a7b818d58886cStephen Smalley const char *socketcon; 63dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project}; 64dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 65dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstruct svcenvinfo { 66dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct svcenvinfo *next; 67dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const char *name; 68dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const char *value; 69dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project}; 70dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 71dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define SVC_DISABLED 0x01 /* do not autostart with class */ 72dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define SVC_ONESHOT 0x02 /* do not restart on exit */ 73dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define SVC_RUNNING 0x04 /* currently active */ 74dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define SVC_RESTARTING 0x08 /* waiting to restart */ 75dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define SVC_CONSOLE 0x10 /* requires console */ 76dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#define SVC_CRITICAL 0x20 /* will reboot into recovery if keeps crashing */ 77752923c168009d03e9e00e590155fbd0a2880ccbKen Sumrall#define SVC_RESET 0x40 /* Use when stopping a process, but not disabling 78752923c168009d03e9e00e590155fbd0a2880ccbKen Sumrall so it can be restarted with its class */ 79a286480f56012abdb4ef4ddab1c19a5c2316b7b8Ken Sumrall#define SVC_RC_DISABLED 0x80 /* Remember if the disabled flag was set in the rc script */ 80b54f39fdd97c50e0e8dfa439722be0786f5e6f52Mike Kasick#define SVC_RESTART 0x100 /* Use to safely restart (stop, wait, start) a service */ 813beec7e55f1b5a840fc8fe0868b84d2238779af6JP Abgrall#define SVC_DISABLED_START 0x200 /* a start was requested but it was disabled at the time */ 82dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 83830abe0424da52a715592077feaa5d1c2762f58dNick Pelly#define NR_SVC_SUPP_GIDS 12 /* twelve supplementary groups */ 84dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 85ebc6ff105a114ff5b5465e64fa0f3889730da19dColin Cross#define COMMAND_RETRY_TIMEOUT 5 86ebc6ff105a114ff5b5465e64fa0f3889730da19dColin Cross 87dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstruct service { 88dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* list of all services */ 89dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct listnode slist; 90dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 91dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const char *name; 92dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project const char *classname; 93dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 94dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project unsigned flags; 95dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project pid_t pid; 96dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project time_t time_started; /* time of last start */ 97dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project time_t time_crashed; /* first crash within inspection window */ 98dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int nr_crashed; /* number of times crashed within window */ 99dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 100dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project uid_t uid; 101dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project gid_t gid; 102dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project gid_t supp_gids[NR_SVC_SUPP_GIDS]; 103dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project size_t nr_supp_gids; 104dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 105e46f9d510db9351682cf17c49115110870147335Stephen Smalley char *seclabel; 106e46f9d510db9351682cf17c49115110870147335Stephen Smalley 107dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct socketinfo *sockets; 108dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct svcenvinfo *envvars; 109dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 110dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project struct action onrestart; /* Actions to execute on restart. */ 111dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 112dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project /* keycodes for triggering this service via /dev/keychord */ 113dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int *keycodes; 114dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int nkeycodes; 115dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project int keychord_id; 116c83cd879d45e667fbb4763f18c908928ee9d67d8San Mehat 1174e221f0077373b37ca70e862eface2987557295bSan Mehat int ioprio_class; 1184e221f0077373b37ca70e862eface2987557295bSan Mehat int ioprio_pri; 1194e221f0077373b37ca70e862eface2987557295bSan Mehat 120c83cd879d45e667fbb4763f18c908928ee9d67d8San Mehat int nargs; 121c83cd879d45e667fbb4763f18c908928ee9d67d8San Mehat /* "MUST BE AT THE END OF THE STRUCT" */ 122c83cd879d45e667fbb4763f18c908928ee9d67d8San Mehat char *args[1]; 123c83cd879d45e667fbb4763f18c908928ee9d67d8San Mehat}; /* ^-------'args' MUST be at the end of this struct! */ 124dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 1259c5366ba55b1553b2d66f48e3d14fbd274a2944dColin Crossvoid notify_service_state(const char *name, const char *state); 1269c5366ba55b1553b2d66f48e3d14fbd274a2944dColin Cross 127dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstruct service *service_find_by_name(const char *name); 128dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstruct service *service_find_by_pid(pid_t pid); 129dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectstruct service *service_find_by_keychord(int keychord_id); 130dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid service_for_each(void (*func)(struct service *svc)); 131dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid service_for_each_class(const char *classname, 132dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project void (*func)(struct service *svc)); 133dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid service_for_each_flags(unsigned matchflags, 134dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project void (*func)(struct service *svc)); 135dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid service_stop(struct service *svc); 136752923c168009d03e9e00e590155fbd0a2880ccbKen Sumrallvoid service_reset(struct service *svc); 137b54f39fdd97c50e0e8dfa439722be0786f5e6f52Mike Kasickvoid service_restart(struct service *svc); 138f24e252903ca0f71c7fbfb135cf17e83e0c2ea90San Mehatvoid service_start(struct service *svc, const char *dynamic_args); 139dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Projectvoid property_changed(const char *name, const char *value); 140dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project 141e46f9d510db9351682cf17c49115110870147335Stephen Smalleyextern struct selabel_handle *sehandle; 14263207cd20f2156bec937a85e789f07de0d1afa9drpcraigextern struct selabel_handle *sehandle_prop; 143ae6f3d7c05070f7e0e56fe0056c8923c6ee2f473Stephen Smalleyextern int selinux_reload_policy(void); 144e46f9d510db9351682cf17c49115110870147335Stephen Smalley 145dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0The Android Open Source Project#endif /* _INIT_INIT_H */ 146