| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| /* Add firmware update command to recovery script */ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <unistd.h> |
| |
| #include <memory> |
| #include <string> |
| #include <vector> |
| |
| #include "edify/expr.h" |
| #include "update_fw.h" |
| |
| Value* firmware_update(const char *name, State * state, |
| const std::vector<std::unique_ptr<Expr>>& argv) { |
| printf("%s: running %s.\n", __func__, name); |
| if (argv.size() != 2) { |
| ErrorAbort(state, kArgsParsingFailure, "syntax: %s bios.bin ec.bin", name); |
| return nullptr; |
| } |
| std::vector<std::unique_ptr<Value>> args; |
| if (!ReadValueArgs(state, argv, &args)) { |
| ErrorAbort(state, kArgsParsingFailure, "%s: invalid arguments", name); |
| return nullptr; |
| } |
| const Value *firmware = args[0].get(); |
| const Value *ec = args[1].get(); |
| |
| Value *retval = nullptr; |
| int res = update_fw(firmware, ec, 0); |
| if (res < 0) { |
| ErrorAbort(state, kVendorFailure, "%s: firmware update error", name); |
| } else { |
| retval = StringValue(res ? "UPDATED" : ""); |
| } |
| |
| printf("%s: [%s] done.\n", __func__, |
| retval ? retval->data.c_str() : state->errmsg.c_str()); |
| return retval; |
| } |
| |
| void Register_librecovery_updater_dragon() { |
| RegisterFunction("dragon.firmware_update", firmware_update); |
| } |