forked from MarcoBuster/Magisk
ab5fedda0b
The database should only be accessed by a single process, which is magiskd. This means 'magisk --sqlite [SQL]' has to be updated to pass the SQL command to the daemon. In addition, open the database connection with SQLITE_OPEN_FULLMUTEX to support multithread in magiskd.
87 lines
1.7 KiB
C
87 lines
1.7 KiB
C
/* daemon.h - Utility functions for daemon-client communication
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*/
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#ifndef _DAEMON_H_
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#define _DAEMON_H_
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#include <stdbool.h>
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#include <pthread.h>
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#include <sys/un.h>
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#include <sys/socket.h>
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// Commands require connecting to daemon
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enum {
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DO_NOTHING = 0,
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SUPERUSER,
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CHECK_VERSION,
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CHECK_VERSION_CODE,
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POST_FS_DATA,
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LATE_START,
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BOOT_COMPLETE,
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MAGISKHIDE,
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HIDE_CONNECT,
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HANDSHAKE,
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SQLITE_CMD,
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};
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// Return codes for daemon
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enum {
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DAEMON_ERROR = -1,
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DAEMON_SUCCESS = 0,
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ROOT_REQUIRED,
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DAEMON_LAST
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};
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// daemon.c
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int connect_daemon();
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int switch_mnt_ns(int pid);
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// log_monitor.c
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extern bool log_daemon_started;
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int connect_log_daemon();
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bool start_log_daemon();
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// socket.c
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socklen_t setup_sockaddr(struct sockaddr_un *sun, const char *name);
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int create_rand_socket(struct sockaddr_un *sun);
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int socket_accept(int sockfd, int timeout);
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int recv_fd(int sockfd);
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void send_fd(int sockfd, int fd);
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int read_int(int fd);
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int read_int_be(int fd);
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void write_int(int fd, int val);
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void write_int_be(int fd, int val);
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char *read_string(int fd);
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char *read_string_be(int fd);
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void write_string(int fd, const char *val);
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void write_string_be(int fd, const char *val);
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void write_key_value(int fd, const char *key, const char *val);
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void write_key_token(int fd, const char *key, int tok);
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/***************
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* Boot Stages *
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***************/
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void unlock_blocks();
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void startup();
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void post_fs_data(int client);
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void late_start(int client);
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void boot_complete(int client);
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/**************
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* MagiskHide *
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**************/
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void magiskhide_handler(int client);
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/*************
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* Superuser *
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*************/
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void su_daemon_handler(int client, struct ucred *credential);
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#endif
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