diff options
Diffstat (limited to 'mountd/mountd.h')
| -rw-r--r-- | mountd/mountd.h | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/mountd/mountd.h b/mountd/mountd.h deleted file mode 100644 index c4bc91d..0000000 --- a/mountd/mountd.h +++ /dev/null @@ -1,190 +0,0 @@ -/* - * Copyright (C) 2008 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef MOUNTD_H__ -#define MOUNTD_H__ - -#define LOG_TAG "mountd" -#include "cutils/log.h" - -#include "ASEC.h" - -typedef int boolean; -enum { - false = 0, - true = 1 -}; - -#define WEXITSTATUS(status) (((status) & 0xff00) >> 8) - -// Set this for logging error messages -#define ENABLE_LOG_ERROR - -// set this to log automounter events -#define ENABLE_LOG_MOUNT - -// set this to log server events -//#define ENABLE_LOG_SERVER - -// set this to log ASEC events -#define ENABLE_LOG_ASEC - -#ifdef ENABLE_LOG_ERROR -#define LOG_ERROR(fmt, args...) \ - { LOGE(fmt , ## args); } -#else -#define LOG_ERROR(fmt, args...) \ - do { } while (0) -#endif /* ENABLE_LOG_ERROR */ - -#ifdef ENABLE_LOG_MOUNT -#define LOG_MOUNT(fmt, args...) \ - { LOGD(fmt , ## args); } -#else -#define LOG_MOUNT(fmt, args...) \ - do { } while (0) -#endif /* ENABLE_LOG_MOUNT */ - -#ifdef ENABLE_LOG_SERVER -#define LOG_SERVER(fmt, args...) \ - { LOGD(fmt , ## args); } -#else -#define LOG_SERVER(fmt, args...) \ - do { } while (0) -#endif /* ENABLE_LOG_SERVER */ - -#ifdef ENABLE_LOG_ASEC -#define LOG_ASEC(fmt, args...) \ - { LOGD(fmt , ## args); } -#else -#define LOG_ASEC(fmt, args...) \ - do { } while (0) -#endif /* ENABLE_LOG_ASEC */ - - -typedef enum MediaState { - // no media in SD card slot - MEDIA_REMOVED, - - // media in SD card slot, but not mounted - MEDIA_UNMOUNTED, - - // media in SD card slot and mounted at its mount point - MEDIA_MOUNTED, - - // media in SD card slot, unmounted, and shared as a mass storage device - MEDIA_SHARED, - - // media was removed from SD card slot, but mount point was not unmounted - // this state is cleared after the mount point is unmounted - MEDIA_BAD_REMOVAL, - - // media in SD card slot could not be mounted (corrupt file system?) - MEDIA_UNMOUNTABLE, -} MediaState; - -// socket name for connecting to mountd -#define MOUNTD_SOCKET "mountd" - -// mountd commands -// these must match the corresponding strings in //device/java/android/android/os/UsbListener.java -#define MOUNTD_ENABLE_UMS "enable_ums" -#define MOUNTD_DISABLE_UMS "disable_ums" -#define MOUNTD_SEND_STATUS "send_status" - -// these commands should contain a mount point following the colon -#define MOUNTD_MOUNT_MEDIA "mount_media:" -#define MOUNTD_EJECT_MEDIA "eject_media:" - -// mountd events -// these must match the corresponding strings in //device/java/android/android/os/UsbListener.java -#define MOUNTD_UMS_ENABLED "ums_enabled" -#define MOUNTD_UMS_DISABLED "ums_disabled" -#define MOUNTD_UMS_CONNECTED "ums_connected" -#define MOUNTD_UMS_DISCONNECTED "ums_disconnected" - -// these events correspond to the states in the MediaState enum. -// a path to the mount point follows the colon. -#define MOUNTD_MEDIA_REMOVED "media_removed:" -#define MOUNTD_MEDIA_UNMOUNTED "media_unmounted:" -#define MOUNTD_MEDIA_MOUNTED "media_mounted:" -#define MOUNTD_MEDIA_MOUNTED_READ_ONLY "media_mounted_ro:" -#define MOUNTD_MEDIA_SHARED "media_shared:" -#define MOUNTD_MEDIA_BAD_REMOVAL "media_bad_removal:" -#define MOUNTD_MEDIA_UNMOUNTABLE "media_unmountable:" - -// this event sent to request unmount for media mount point -#define MOUNTD_REQUEST_EJECT "request_eject:" - -// system properties -// these must match the corresponding strings in //device/java/android/android/os/Environment.java -#define EXTERNAL_STORAGE_STATE "EXTERNAL_STORAGE_STATE" -#define EXTERNAL_STORAGE_REMOVED "removed" -#define EXTERNAL_STORAGE_UNMOUNTED "unmounted" -#define EXTERNAL_STORAGE_MOUNTED "mounted" -#define EXTERNAL_STORAGE_MOUNTED_READ_ONLY "mounted_ro" -#define EXTERNAL_STORAGE_SHARED "shared" -#define EXTERNAL_STORAGE_BAD_REMOVAL "bad_removal" -#define EXTERNAL_STORAGE_UNMOUNTABLE "unmountable" - -// AutoMount.c - -boolean IsMassStorageEnabled(); -boolean IsMassStorageConnected(); - -void MountMedia(const char* mountPoint); -void UnmountMedia(const char* mountPoint); -void EnableMassStorage(boolean enable); - -// call this before StartAutoMounter() to add a mount point to monitor -void *AddMountPoint(const char* device, const char* mountPoint, const char* driverStorePath, - boolean enableUms); - -int AddAsecToMountPoint(void *Mp, const char *name, const char *backing_file, - const char *size, const char *mount_point, const char *crypt); - -// start automounter thread -void StartAutoMounter(); - -// check /proc/mounts for mounted file systems, and notify mount or unmount for any that are in our automount list -void NotifyExistingMounts(); - - -// ASEC.c - -void *AsecInit(const char *Name, const char *SrcPath, const char *BackingFile, - const char *Size, const char *DstPath, const char *Crypt); -int AsecStart(void *Handle); -int AsecStop(void *Handle); -void AsecDeinit(void *Handle); -boolean AsecIsStarted(void *Handle); -const char *AsecMountPoint(void *Handle); - -// ProcessKiller.c - -void KillProcessesWithOpenFiles(const char* mountPoint, boolean sigkill, pid_t *excluded, int num_excluded); - -// logwrapper.c -int logwrap(int argc, char* argv[]); - -// Server.c - -int RunServer(); -void SendMassStorageConnected(boolean connected); -void SendUnmountRequest(const char* path); -void NotifyMediaState(const char* path, MediaState state, boolean readOnly); -void NotifyAsecState(AsecState state, const char *argument); -#endif // MOUNTD_H__ |