mirror of
https://github.com/topjohnwu/Magisk.git
synced 2024-12-23 00:17:42 +00:00
131 lines
3.6 KiB
C++
131 lines
3.6 KiB
C++
#include <sys/mount.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <libgen.h>
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#include <string.h>
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#include <utils.h>
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#include <magisk.h>
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#include <daemon.h>
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#include <selinux.h>
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#include <flags.h>
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using namespace std::literals;
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[[noreturn]] static void usage() {
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fprintf(stderr,
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FULL_VER(Magisk) R"EOF( multi-call binary
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Usage: magisk [applet [arguments]...]
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or: magisk [options]...
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Options:
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-c print current binary version
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-v print running daemon version
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-V print running daemon version code
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--list list all available applets
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--daemon manually start magisk daemon
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--remove-modules remove all modules and reboot
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Advanced Options (Internal APIs):
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--[init trigger] start service for init trigger
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Supported init triggers:
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post-fs-data, service, boot-complete
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--unlock-blocks set BLKROSET flag to OFF for all block devices
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--restorecon restore selinux context on Magisk files
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--clone-attr SRC DEST clone permission, owner, and selinux context
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--clone SRC DEST clone SRC to DEST
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--sqlite SQL exec SQL commands to Magisk database
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--path print internal tmpfs mount path
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Available applets:
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)EOF");
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for (int i = 0; applet_names[i]; ++i)
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fprintf(stderr, i ? ", %s" : " %s", applet_names[i]);
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fprintf(stderr, "\n\n");
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exit(1);
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}
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int magisk_main(int argc, char *argv[]) {
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if (argc < 2)
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usage();
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if (argv[1] == "-c"sv) {
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printf(MAGISK_VERSION ":MAGISK (" str(MAGISK_VER_CODE) ")\n");
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return 0;
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} else if (argv[1] == "-v"sv) {
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int fd = connect_daemon();
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write_int(fd, CHECK_VERSION);
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char *v = read_string(fd);
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printf("%s\n", v);
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free(v);
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return 0;
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} else if (argv[1] == "-V"sv) {
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int fd = connect_daemon();
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write_int(fd, CHECK_VERSION_CODE);
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printf("%d\n", read_int(fd));
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return 0;
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} else if (argv[1] == "--list"sv) {
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for (int i = 0; applet_names[i]; ++i)
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printf("%s\n", applet_names[i]);
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return 0;
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} else if (argv[1] == "--unlock-blocks"sv) {
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unlock_blocks();
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return 0;
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} else if (argv[1] == "--restorecon"sv) {
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restore_rootcon();
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restorecon();
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return 0;
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} else if (argc >= 4 && argv[1] == "--clone-attr"sv) {;
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clone_attr(argv[2], argv[3]);
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return 0;
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} else if (argc >= 4 && argv[1] == "--clone"sv) {
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cp_afc(argv[2], argv[3]);
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return 0;
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} else if (argv[1] == "--daemon"sv) {
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int fd = connect_daemon(true);
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write_int(fd, DO_NOTHING);
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return 0;
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} else if (argv[1] == "--post-fs-data"sv) {
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int fd = connect_daemon(true);
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write_int(fd, POST_FS_DATA);
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return read_int(fd);
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} else if (argv[1] == "--service"sv) {
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int fd = connect_daemon(true);
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write_int(fd, LATE_START);
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return read_int(fd);
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} else if (argv[1] == "--boot-complete"sv) {
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int fd = connect_daemon(true);
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write_int(fd, BOOT_COMPLETE);
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return read_int(fd);
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} else if (argc >= 3 && argv[1] == "--sqlite"sv) {
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int fd = connect_daemon();
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write_int(fd, SQLITE_CMD);
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write_string(fd, argv[2]);
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for (;;) {
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char *res = read_string(fd);
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if (res[0] == '\0') {
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return 0;
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}
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printf("%s\n", res);
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free(res);
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}
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} else if (argv[1] == "--remove-modules"sv) {
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int fd = connect_daemon();
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write_int(fd, REMOVE_MODULES);
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return read_int(fd);
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} else if (argv[1] == "--path"sv) {
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// TODO: hardcode /sbin for now, actual logic will be used for Android 11
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printf("/sbin\n");
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return 0;
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}
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#if 0
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/* Entry point for testing stuffs */
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else if (argv[1] == "--test"sv) {
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return 0;
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}
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#endif
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usage();
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}
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