Move non-Java commands over from frameworks/base
Change-Id: I0571813c1cfcf66abd36eb9f178fc49b618e88a6
Signed-off-by: Mike Lockwood <lockwood@google.com>
diff --git a/cmds/installd/installd.h b/cmds/installd/installd.h
new file mode 100644
index 0000000..0500c23
--- /dev/null
+++ b/cmds/installd/installd.h
@@ -0,0 +1,213 @@
+/*
+**
+** Copyright 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.
+*/
+
+#define LOG_TAG "installd"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <inttypes.h>
+#include <sys/stat.h>
+#include <dirent.h>
+#include <unistd.h>
+#include <ctype.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <utime.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+
+#include <cutils/fs.h>
+#include <cutils/sockets.h>
+#include <cutils/log.h>
+#include <cutils/properties.h>
+#include <cutils/multiuser.h>
+
+#include <private/android_filesystem_config.h>
+
+#if INCLUDE_SYS_MOUNT_FOR_STATFS
+#include <sys/mount.h>
+#else
+#include <sys/statfs.h>
+#endif
+
+#define SOCKET_PATH "installd"
+
+
+/* elements combined with a valid package name to form paths */
+
+#define PRIMARY_USER_PREFIX "data/"
+#define SECONDARY_USER_PREFIX "user/"
+
+#define PKG_DIR_POSTFIX ""
+
+#define PKG_LIB_POSTFIX "/lib"
+
+#define CACHE_DIR_POSTFIX "/cache"
+
+#define APP_SUBDIR "app/" // sub-directory under ANDROID_DATA
+
+#define APP_LIB_SUBDIR "app-lib/" // sub-directory under ANDROID_DATA
+
+#define MEDIA_SUBDIR "media/" // sub-directory under ANDROID_DATA
+
+/* other handy constants */
+
+#define PRIVATE_APP_SUBDIR "app-private/" // sub-directory under ANDROID_DATA
+
+#define DALVIK_CACHE_PREFIX "/data/dalvik-cache/"
+#define DALVIK_CACHE_POSTFIX "/classes.dex"
+
+#define UPDATE_COMMANDS_DIR_PREFIX "/system/etc/updatecmds/"
+
+#define PKG_NAME_MAX 128 /* largest allowed package name */
+#define PKG_PATH_MAX 256 /* max size of any path we use */
+
+#define PER_USER_RANGE ((uid_t)100000) /* range of uids per user
+ uid = persona * PER_USER_RANGE + appid */
+
+/* data structures */
+
+typedef struct {
+ char* path;
+ size_t len;
+} dir_rec_t;
+
+typedef struct {
+ size_t count;
+ dir_rec_t* dirs;
+} dir_rec_array_t;
+
+extern dir_rec_t android_app_dir;
+extern dir_rec_t android_app_private_dir;
+extern dir_rec_t android_app_lib_dir;
+extern dir_rec_t android_data_dir;
+extern dir_rec_t android_asec_dir;
+extern dir_rec_t android_media_dir;
+extern dir_rec_array_t android_system_dirs;
+
+typedef struct cache_dir_struct {
+ struct cache_dir_struct* parent;
+ int32_t childCount;
+ int32_t hiddenCount;
+ int32_t deleted;
+ char name[];
+} cache_dir_t;
+
+typedef struct {
+ cache_dir_t* dir;
+ time_t modTime;
+ char name[];
+} cache_file_t;
+
+typedef struct {
+ size_t numDirs;
+ size_t availDirs;
+ cache_dir_t** dirs;
+ size_t numFiles;
+ size_t availFiles;
+ cache_file_t** files;
+ size_t numCollected;
+ void* memBlocks;
+ int8_t* curMemBlockAvail;
+ int8_t* curMemBlockEnd;
+} cache_t;
+
+/* util.c */
+
+int create_pkg_path_in_dir(char path[PKG_PATH_MAX],
+ const dir_rec_t* dir,
+ const char* pkgname,
+ const char* postfix);
+
+int create_pkg_path(char path[PKG_PATH_MAX],
+ const char *pkgname,
+ const char *postfix,
+ uid_t persona);
+
+int create_persona_path(char path[PKG_PATH_MAX],
+ uid_t persona);
+
+int create_persona_media_path(char path[PKG_PATH_MAX], userid_t userid);
+
+int create_move_path(char path[PKG_PATH_MAX],
+ const char* pkgname,
+ const char* leaf,
+ uid_t persona);
+
+int is_valid_package_name(const char* pkgname);
+
+int create_cache_path(char path[PKG_PATH_MAX], const char *src);
+
+int delete_dir_contents(const char *pathname,
+ int also_delete_dir,
+ const char *ignore);
+
+int delete_dir_contents_fd(int dfd, const char *name);
+
+int lookup_media_dir(char basepath[PATH_MAX], const char *dir);
+
+int64_t data_disk_free();
+
+cache_t* start_cache_collection();
+
+void add_cache_files(cache_t* cache, const char *basepath, const char *cachedir);
+
+void clear_cache_files(cache_t* cache, int64_t free_size);
+
+void finish_cache_collection(cache_t* cache);
+
+int validate_system_app_path(const char* path);
+
+int get_path_from_env(dir_rec_t* rec, const char* var);
+
+int get_path_from_string(dir_rec_t* rec, const char* path);
+
+int copy_and_append(dir_rec_t* dst, const dir_rec_t* src, const char* suffix);
+
+int validate_apk_path(const char *path);
+
+int append_and_increment(char** dst, const char* src, size_t* dst_size);
+
+char *build_string2(char *s1, char *s2);
+char *build_string3(char *s1, char *s2, char *s3);
+
+int ensure_dir(const char* path, mode_t mode, uid_t uid, gid_t gid);
+int ensure_media_user_dirs(userid_t userid);
+
+/* commands.c */
+
+int install(const char *pkgname, uid_t uid, gid_t gid);
+int uninstall(const char *pkgname, uid_t persona);
+int renamepkg(const char *oldpkgname, const char *newpkgname);
+int fix_uid(const char *pkgname, uid_t uid, gid_t gid);
+int delete_user_data(const char *pkgname, uid_t persona);
+int make_user_data(const char *pkgname, uid_t uid, uid_t persona);
+int delete_persona(uid_t persona);
+int clone_persona_data(uid_t src_persona, uid_t target_persona, int copy);
+int delete_cache(const char *pkgname, uid_t persona);
+int move_dex(const char *src, const char *dst);
+int rm_dex(const char *path);
+int protect(char *pkgname, gid_t gid);
+int get_size(const char *pkgname, int persona, const char *apkpath, const char *fwdlock_apkpath,
+ const char *asecpath, int64_t *codesize, int64_t *datasize, int64_t *cachesize,
+ int64_t *asecsize);
+int free_cache(int64_t free_size);
+int dexopt(const char *apk_path, uid_t uid, int is_public);
+int movefiles();
+int linklib(const char* target, const char* source, int userId);