| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 "os/mynewt.h" |
| #include "modlog/modlog.h" |
| #include "cborattr/cborattr.h" |
| #include "img_mgmt/img_mgmt.h" |
| |
| /** |
| * Log event types (all events are CBOR-encoded): |
| * |
| * upstart: |
| * When: upon receiving an upload request with an offset of 0. |
| * Structure: |
| * { |
| * "ev": "upstart", |
| * "rc": <mgmt-error-code (int)> |
| * } |
| * |
| * updone: |
| * When: upon receiving an upload request containing the final chunk of an |
| * image OR a failed upload request with a non-zero offset. |
| * Structure: |
| * { |
| * "ev": "updone", |
| * "rc": <mgmt-error-code (int)> |
| * "hs": <image-hash (byte-string)> (only present on success) |
| * } |
| * |
| * pend: |
| * When: upon receiving a non-permanent `set-pending` request. |
| * Structure: |
| * { |
| * "ev": "pend", |
| * "rc": <mgmt-error-code (int)>, |
| * "hs": <image-hash (byte-string)> |
| * } |
| * |
| * conf: |
| * When: upon receiving a `confirm` request OR a permanent `set-pending` |
| * request. |
| * Structure: |
| * { |
| * "ev": "conf", |
| * "rc": <mgmt-error-code (int)>, |
| * "hs": <image-hash (byte-string)> (only present for `set-pending`) |
| * } |
| */ |
| |
| #define IMG_MGMT_LOG_EV_UPSTART "upstart" |
| #define IMG_MGMT_LOG_EV_UPDONE "updone" |
| #define IMG_MGMT_LOG_EV_PEND "pend" |
| #define IMG_MGMT_LOG_EV_CONF "conf" |
| |
| static int |
| img_mgmt_log_gen(const char *ev, int status, const uint8_t *hash) |
| { |
| #if LOG_MOD_LEVEL_IS_ACTIVE(MYNEWT_VAL(IMG_MGMT_LOG_LVL), LOG_LEVEL_INFO) |
| |
| struct os_mbuf *om; |
| int rc; |
| |
| const struct cbor_out_attr_t attrs[] = { |
| { |
| .attribute = "ev", |
| .val = { |
| .type = CborAttrTextStringType, |
| .string = ev, |
| }, |
| }, |
| { |
| .attribute = "rc", |
| .val = { |
| .type = CborAttrIntegerType, |
| .integer = status, |
| }, |
| }, |
| { |
| .attribute = "hs", |
| .val = { |
| .type = CborAttrByteStringType, |
| .bytestring.data = hash, |
| .bytestring.len = IMG_MGMT_HASH_LEN, |
| }, |
| .omit = hash == NULL, |
| }, |
| { 0 } |
| }; |
| |
| rc = cbor_write_object_msys(attrs, &om); |
| if (rc != 0) { |
| return rc; |
| } |
| |
| modlog_append_mbuf(MYNEWT_VAL(IMG_MGMT_LOG_MOD), LOG_LEVEL_INFO, |
| LOG_ETYPE_CBOR, om); |
| #endif |
| |
| return 0; |
| } |
| |
| int |
| img_mgmt_impl_log_upload_start(int status) |
| { |
| return img_mgmt_log_gen(IMG_MGMT_LOG_EV_UPSTART, status, NULL); |
| } |
| |
| int |
| img_mgmt_impl_log_upload_done(int status, const uint8_t *hash) |
| { |
| return img_mgmt_log_gen(IMG_MGMT_LOG_EV_UPDONE, 0, hash); |
| } |
| |
| int |
| img_mgmt_impl_log_pending(int status, const uint8_t *hash) |
| { |
| return img_mgmt_log_gen(IMG_MGMT_LOG_EV_PEND, status, hash); |
| } |
| |
| int |
| img_mgmt_impl_log_confirm(int status, const uint8_t *hash) |
| { |
| return img_mgmt_log_gen(IMG_MGMT_LOG_EV_CONF, status, hash); |
| } |