| /* |
| * Copyright (C) 2017 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. |
| * |
| */ |
| |
| #include <ctype.h> |
| #include <stdint.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <unistd.h> |
| |
| #include "payload.h" |
| |
| bool payload_init(struct Payload *p, uint32_t tx_len, uint32_t exp_len) { |
| if (!p) |
| return false; |
| if (!buffer_init(&p->tx, tx_len)) |
| return false; |
| if (buffer_init(&p->expected, exp_len)) |
| return true; |
| buffer_free(&p->tx); |
| return false; |
| } |
| |
| void payload_free(struct Payload *p) { |
| if (p) { |
| buffer_free(&p->tx); |
| buffer_free(&p->expected); |
| } |
| } |
| |
| bool payload_read(struct Payload *p, FILE *fp) { |
| if (!p) |
| return false; |
| p->tx.len = 0; |
| p->expected.len = 0; |
| while (buffer_read_hex(&p->tx, fp, true) && p->tx.len == 0) |
| ; |
| if (p->tx.len == 0) |
| return false; |
| if (!buffer_read_hex(&p->expected, fp, false)) { |
| p->expected.buffer[0] = 0x90; |
| p->expected.buffer[1] = 0x00; |
| p->expected.len = 2; |
| } |
| return true; |
| } |
| |
| void payload_dump(const struct Payload *payload, FILE *fp) { |
| fprintf(fp, "Payload {\n"); |
| buffer_dump(&payload->tx, " ", "Transmit", 240, fp); |
| buffer_dump(&payload->expected, " ", "Expected", 240, fp); |
| fprintf(fp, "}\n"); |
| } |