int postcommand_cb(irecv_client_t client, const irecv_event_t* event) {
char* value = NULL;
char* action = NULL;
char* command = NULL;
char* argument = NULL;
irecv_error_t error = IRECV_E_SUCCESS;
if (event->type == IRECV_POSTCOMMAND) {
command = strdup(event->data);
action = strtok(command, " ");
if (!strcmp(action, "getenv")) {
argument = strtok(NULL, " ");
error = irecv_getenv(client, argument, &value);
if (error != IRECV_E_SUCCESS) {
debug("%s\n", irecv_strerror(error));
free(command);
return error;
}
printf("%s\n", value);
free(value);
}
if (!strcmp(action, "reboot")) {
quit = 1;
}
}
if (command) free(command);
return 0;
}
int recovery_send_ramdisk(struct idevicerestore_client_t* client, plist_t build_identity) {
const char *component = "RestoreRamDisk";
irecv_error_t recovery_error = IRECV_E_SUCCESS;
if(client->recovery == NULL) {
if (recovery_client_new(client) < 0) {
return -1;
}
}
char* value = NULL;
irecv_getenv(client->recovery->client, "ramdisk-size", &value);
info("ramdisk-size=%s\n", (value ? value : "(unknown)"));
free(value);
value = NULL;
if (recovery_send_component(client, build_identity, component) < 0) {
error("ERROR: Unable to send %s to device.\n", component);
return -1;
}
irecv_send_command(client->recovery->client, "getenv ramdisk-delay");
recovery_error = irecv_send_command(client->recovery->client, "ramdisk");
if (recovery_error != IRECV_E_SUCCESS) {
error("ERROR: Unable to execute %s\n", component);
return -1;
}
sleep(2);
return 0;
}
int execute_ibss_payload() {
//int i = 0;
char* bootargs = NULL;
irecv_error_t error = IRECV_E_SUCCESS;
debug("Initializing greenpois0n in iBSS\n");
irecv_send_command(client, "go");
// Code to detect whether to boot ramdisk or filesystem
debug("Checking if device is already jailbroken\n");
error = irecv_getenv(client, "boot-args", &bootargs);
if (error != IRECV_E_SUCCESS) {
debug("%s\n", irecv_strerror(error));
error("Unable to read env var\n");
return -1;
}
// If boot-args hasn't been set then we've never been jailbroken
if (!strcmp(bootargs, "") || !strcmp(bootargs, "0")) {
debug("Booting jailbreak ramdisk\n");
if (boot_ramdisk() < 0) {
error("Unable to boot device into tethered mode\n");
return -1;
}
}
// If boot-args is 1 then boot device into tethered mode
else if (!strcmp(bootargs, "1")) {
debug("Booting tethered device\n");
if (boot_tethered() < 0) {
error("Unable to boot device into tethered mode\n");
return -1;
}
}
// If boot-args is 2, then don't boot kernel, just load iBSS payload
else if (!strcmp(bootargs, "2")) {
debug("Booting iBSS in payload mode\n");
return 0;
}
// If boot-args is 3, then don't boot kernel, just load iBoot payload
else if (!strcmp(bootargs, "3")) {
debug("Booting device in verbose mode\n");
if (boot_iboot() < 0) {
error("Unable to boot device into verbose mode\n");
return -1;
}
}
return 0;
}
int recovery_enter_restore(struct idevicerestore_client_t* client, plist_t build_identity) {
if (client->build_major >= 8) {
client->restore_boot_args = strdup("rd=md0 nand-enable-reformat=1 -progress");
}
/* upload data to make device boot restore mode */
if(client->recovery == NULL) {
if (recovery_client_new(client) < 0) {
return -1;
}
}
if ((client->build_major > 8) && !(client->flags & FLAG_CUSTOM)) {
if (!client->image4supported) {
/* send ApTicket */
if (recovery_send_ticket(client) < 0) {
error("ERROR: Unable to send APTicket\n");
return -1;
}
}
}
//no need to set auto-boot false when we want to just boot the device
if ((client->flags & FLAG_BOOT) == 0) if (recovery_set_autoboot(client, 0) < 0) return -1;
info("Recovery Mode Environment:\n");
char* value = NULL;
irecv_getenv(client->recovery->client, "build-version", &value);
info("iBoot build-version=%s\n", (value) ? value : "(unknown)");
if (value) {
free(value);
value = NULL;
}
irecv_getenv(client->recovery->client, "build-style", &value);
info("iBoot build-style=%s\n", (value) ? value : "(unknown)");
if (value) {
free(value);
value = NULL;
}
unsigned long radio_error = 0;
irecv_getenv(client->recovery->client, "radio-error", &value);
if (value) {
radio_error = strtoul(value, NULL, 0);
}
if (radio_error > 0) {
info("radio-error=%s\n", value);
free(value);
value = NULL;
irecv_getenv(client->recovery->client, "radio-error-string", &value);
if (value) {
info("radio-error-string=%s\n", value);
free(value);
value = NULL;
}
}
/* send logo and show it */
if (recovery_send_applelogo(client, build_identity) < 0) {
error("ERROR: Unable to send AppleLogo\n");
return -1;
}
if ((client->flags & FLAG_BOOT) == 0) {
/* send ramdisk and run it */
if (recovery_send_ramdisk(client, build_identity) < 0) {
error("ERROR: Unable to send Ramdisk\n");
return -1;
}
}
/* send devicetree and load it */
if (recovery_send_devicetree(client, build_identity) < 0) {
error("ERROR: Unable to send DeviceTree\n");
return -1;
}
if (recovery_send_kernelcache(client, build_identity) < 0) {
error("ERROR: Unable to send KernelCache\n");
return -1;
}
if ((client->flags & FLAG_BOOT) == 0 && (client->flags & FLAG_NOBOOTX) == 0) client->mode = &idevicerestore_modes[MODE_RESTORE];
return 0;
}