static void file_to_ui(const char* fn) {
FILE *fp = fopen_path(fn, "re");
if (fp == NULL) {
ui->Print(" Unable to open %s: %s\n", fn, strerror(errno));
return;
}
char line[1024];
int ct = 0;
redirect_stdio("/dev/null");
while(fgets(line, sizeof(line), fp) != NULL) {
ui->Print("%s", line);
ct++;
if (ct % 30 == 0) {
// give the user time to glance at the entries
ui->WaitKey();
}
}
redirect_stdio(TEMPORARY_LOG_FILE);
fclose(fp);
}
/* pmain
** our main, called in lua protected mode by main
*/
static int pmain (lua_State *L) {
// fetch *Smain from the stack
struct Smain *s = (struct Smain *)lua_touserdata(L, 1);
int script = 0;
char **argv = s->argv;
// set our global state
globalL = L;
// stop collector during initialization
lua_gc(L, LUA_GCSTOP, 0);
// open lua libraries
luaL_openlibs(L);
// configure paths
paths_setup(L, argv[0]);
// init system and platform information
jive_system_init(L);
// init logging
jive_log_init(L);
// open jive libraries
jive_openlibs(L);
// restart collector
lua_gc(L, LUA_GCRESTART, 0);
#ifdef NO_STDIO_REDIRECT
/* SDL not redirecting. Instead, put console output in user writable directory - used for Vista, for instance which disallows writing to app dir */
redirect_stdio();
#endif
/*
// do we have an argument? - disabled as we do not want to run alternative scripts, but want to see the arguments
if (argv[1] != NULL) {
script = 1;
}
*/
// do a script
s->status = handle_script(L, argv, script);
if (s->status != 0) {
return 0;
}
return 0;
}
int
main(int argc, char **argv) {
time_t start = time(NULL);
redirect_stdio(TEMPORARY_LOG_FILE);
// If this binary is started with the single argument "--adbd",
// instead of being the normal recovery binary, it turns into kind
// of a stripped-down version of adbd that only supports the
// 'sideload' command. Note this must be a real argument, not
// anything in the command file or bootloader control block; the
// only way recovery should be run with this argument is when it
// starts a copy of itself from the apply_from_adb() function.
if (argc == 2 && strcmp(argv[1], "--adbd") == 0) {
adb_main();
return 0;
}
printf("Starting recovery (pid %d) on %s", getpid(), ctime(&start));
load_volume_table();
ensure_path_mounted(LAST_LOG_FILE);
rotate_last_logs(KEEP_LOG_COUNT);
get_args(&argc, &argv);
const char *send_intent = NULL;
const char *update_package = NULL;
int wipe_data = 0, wipe_cache = 0, show_text = 0;
bool just_exit = false;
bool shutdown_after = false;
int arg;
while ((arg = getopt_long(argc, argv, "", OPTIONS, NULL)) != -1) {
switch (arg) {
case 's': send_intent = optarg; break;
case 'u': update_package = optarg; break;
case 'w': wipe_data = wipe_cache = 1; break;
case 'c': wipe_cache = 1; break;
case 't': show_text = 1; break;
case 'x': just_exit = true; break;
case 'l': locale = optarg; break;
case 'g': {
if (stage == NULL || *stage == '\0') {
char buffer[20] = "1/";
strncat(buffer, optarg, sizeof(buffer)-3);
stage = strdup(buffer);
}
break;
}
case 'p': shutdown_after = true; break;
case 'r': reason = optarg; break;
case '?':
LOGE("Invalid command argument\n");
continue;
}
}
if (locale == NULL) {
load_locale_from_cache();
}
printf("locale is [%s]\n", locale);
printf("stage is [%s]\n", stage);
printf("reason is [%s]\n", reason);
Device* device = make_device();
ui = device->GetUI();
gCurrentUI = ui;
ui->SetLocale(locale);
ui->Init();
int st_cur, st_max;
if (stage != NULL && sscanf(stage, "%d/%d", &st_cur, &st_max) == 2) {
ui->SetStage(st_cur, st_max);
}
/* ui->SetBackground(RecoveryUI::NONE); */
ui->SetBackground(RecoveryUI::INSTALLING_UPDATE);
if (show_text) ui->ShowText(true);
struct selinux_opt seopts[] = {
{ SELABEL_OPT_PATH, "/file_contexts" }
};
sehandle = selabel_open(SELABEL_CTX_FILE, seopts, 1);
if (!sehandle) {
ui->Print("Warning: No file_contexts\n");
}
device->StartRecovery();
printf("Command:");
for (arg = 0; arg < argc; arg++) {
printf(" \"%s\"", argv[arg]);
}
printf("\n");
if (update_package) {
// For backwards compatibility on the cache partition only, if
// we're given an old 'root' path "CACHE:foo", change it to
// "/cache/foo".
if (strncmp(update_package, "CACHE:", 6) == 0) {
int len = strlen(update_package) + 10;
char* modified_path = (char*)malloc(len);
if (NULL == modified_path) {
return -1;
}
strlcpy(modified_path, "/cache/", len);
strlcat(modified_path, update_package+6, len);
printf("(replacing path \"%s\" with \"%s\")\n",
update_package, modified_path);
update_package = modified_path;
}
}
printf("\n");
property_list(print_property, NULL);
property_get("ro.build.display.id", recovery_version, "");
printf("\n");
int status = INSTALL_SUCCESS;
if (update_package != NULL) {
status = install_package(update_package, &wipe_cache, TEMPORARY_INSTALL_FILE, true);
if (status == INSTALL_SUCCESS && wipe_cache) {
if (erase_volume("/cache")) {
LOGE("Cache wipe (requested by package) failed.");
}
}
if (status != INSTALL_SUCCESS) {
ui->Print("Installation aborted.\n");
// If this is an eng or userdebug build, then automatically
// turn the text display on if the script fails so the error
// message is visible.
char buffer[PROPERTY_VALUE_MAX+1];
property_get("ro.build.fingerprint", buffer, "");
if (strstr(buffer, ":userdebug/") || strstr(buffer, ":eng/")) {
ui->ShowText(true);
}
}
} else if (wipe_data) {
if (device->WipeData()) status = INSTALL_ERROR;
if (erase_volume("/data")) status = INSTALL_ERROR;
if (wipe_cache && erase_volume("/cache")) status = INSTALL_ERROR;
if (erase_persistent_partition() == -1 ) status = INSTALL_ERROR;
if (status != INSTALL_SUCCESS) ui->Print("Data wipe failed.\n");
} else if (wipe_cache) {
if (wipe_cache && erase_volume("/cache")) status = INSTALL_ERROR;
if (status != INSTALL_SUCCESS) ui->Print("Cache wipe failed.\n");
} else if (!just_exit) {
status = INSTALL_NONE; // No command specified
ui->SetBackground(RecoveryUI::NO_COMMAND);
}
if (status == INSTALL_ERROR || status == INSTALL_CORRUPT) {
copy_logs();
ui->SetBackground(RecoveryUI::ERROR);
}
Device::BuiltinAction after = shutdown_after ? Device::SHUTDOWN : Device::REBOOT;
if (status != INSTALL_SUCCESS || ui->IsTextVisible()) {
ui->ShowText(true);
Device::BuiltinAction temp = prompt_and_wait(device, status);
if (temp != Device::NO_ACTION) after = temp;
}
// Save logs and clean up before rebooting or shutting down.
finish_recovery(send_intent);
switch (after) {
case Device::SHUTDOWN:
ui->Print("Shutting down...\n");
property_set(ANDROID_RB_PROPERTY, "shutdown,");
break;
case Device::REBOOT_BOOTLOADER:
ui->Print("Rebooting to bootloader...\n");
property_set(ANDROID_RB_PROPERTY, "reboot,bootloader");
break;
default:
ui->Print("Rebooting...\n");
property_set(ANDROID_RB_PROPERTY, "reboot,");
break;
}
sleep(5); // should reboot before this finishes
return EXIT_SUCCESS;
}
