normal: add normal_get_preflight_info helper function

1 files changed, 42 insertions, 0 deletions

diff --git a/src/normal.c b/src/normal.c
index 8fa64a4..89bc912 100644
--- a/src/normal.c
+++ b/src/normal.c
@@ -478,3 +478,45 @@ int normal_get_ecid(struct idevicerestore_client_t* client, uint64_t* ecid) {
 	device = NULL;
 	return 0;
 }
+
+int normal_get_preflight_info(struct idevicerestore_client_t* client, plist_t *preflight_info) {
+	idevice_t device = NULL;
+	plist_t node = NULL;
+	lockdownd_client_t lockdown = NULL;
+	idevice_error_t device_error = IDEVICE_E_SUCCESS;
+	lockdownd_error_t lockdown_error = IDEVICE_E_SUCCESS;
+
+	device_error = idevice_new(&device, client->udid);
+	if (device_error != IDEVICE_E_SUCCESS) {
+		return -1;
+	}
+
+	lockdown_error = lockdownd_client_new(device, &lockdown, "idevicerestore");
+	if (lockdown_error != LOCKDOWN_E_SUCCESS) {
+		error("ERROR: Unable to connect to lockdownd\n");
+		idevice_free(device);
+		return -1;
+	}
+
+	lockdown_error = lockdownd_get_value(lockdown, NULL, "FirmwarePreflightInfo", &node);
+	if (lockdown_error != LOCKDOWN_E_SUCCESS) {
+		debug("ERROR: Unable to get FirmwarePreflightInfo from lockdownd\n");
+		lockdownd_client_free(lockdown);
+		idevice_free(device);
+		return -1;
+	}
+
+	if (!node || plist_get_node_type(node) != PLIST_DICT) {
+		error("ERROR: Unable to get FirmwarePreflightInfo\n");
+		lockdownd_client_free(lockdown);
+		idevice_free(device);
+		return -1;
+	}
+	*preflight_info = node;
+
+	lockdownd_client_free(lockdown);
+	idevice_free(device);
+	lockdown = NULL;
+	device = NULL;
+	return 0;
+}