| /* |
| * 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 <stddef.h> |
| #include <string.h> |
| #include "host/ble_gatt.h" |
| #include "host/ble_uuid.h" |
| #include "console/console.h" |
| #include "nimble/ble.h" |
| #include "ble_hs_priv.h" |
| |
| #if NIMBLE_BLE_CONNECT |
| static const ble_uuid_t *uuid_ccc = |
| BLE_UUID16_DECLARE(BLE_GATT_DSC_CLT_CFG_UUID16); |
| |
| static const char * const ble_gatt_chr_f_names[] = { |
| "BROADCAST", |
| "READ", |
| "WRITE_NO_RSP", |
| "WRITE", |
| "NOTIFY", |
| "INDICATE", |
| "AUTH_SIGN_WRITE", |
| "RELIABLE_WRITE", |
| "AUX_WRITE", |
| "READ_ENC", |
| "READ_AUTHEN", |
| "READ_AUTHOR", |
| "WRITE_ENC", |
| "WRITE_AUTHEN", |
| "WRITE_AUTHOR", |
| NULL |
| }; |
| |
| static const char * const ble_gatt_dsc_f_names[] = { |
| "READ", |
| "WRITE", |
| "READ_ENC", |
| "READ_AUTHEN", |
| "READ_AUTHOR", |
| "WRITE_ENC", |
| "WRITE_AUTHEN", |
| "WRITE_AUTHOR", |
| NULL |
| }; |
| |
| #define BLE_CHR_FLAGS_STR_LEN 180 |
| |
| static char * |
| ble_gatts_flags_to_str(uint16_t flags, char *buf, |
| const char * const *names) |
| { |
| int bit; |
| bool non_empty = false; |
| size_t length = 0; |
| |
| buf[0] = '\0'; |
| strcpy(buf, "["); |
| length += 1; |
| for (bit = 0; names[bit]; ++bit) { |
| if (flags & (1 << bit)) { |
| length += strlen(names[bit]); |
| if (length + 1 >= BLE_CHR_FLAGS_STR_LEN) { |
| return buf; |
| } |
| if (non_empty) { |
| strcat(buf, "|"); |
| length += 1; |
| } |
| strcat(buf, names[bit]); |
| non_empty = true; |
| } |
| } |
| strcat(buf, "]"); |
| return buf; |
| } |
| |
| |
| #define STRINGIFY(X) #X |
| #define FIELD_NAME_LEN STRINGIFY(12) |
| #define FIELD_INDENT STRINGIFY(2) |
| |
| static void |
| ble_gatt_show_local_chr(const struct ble_gatt_svc_def *svc, |
| uint16_t handle, char *uuid_buf, char *flags_buf) |
| { |
| const struct ble_gatt_chr_def *chr; |
| const struct ble_gatt_dsc_def *dsc; |
| |
| for (chr = svc->characteristics; chr && chr->uuid; ++chr) { |
| console_printf("characteristic\n"); |
| console_printf("%" FIELD_INDENT "s %" FIELD_NAME_LEN "s " |
| "%s\n", " ", "uuid", |
| ble_uuid_to_str(chr->uuid, uuid_buf)); |
| console_printf("%" FIELD_INDENT "s %" FIELD_NAME_LEN "s " |
| "%d\n", " ", "def_handle", handle); |
| console_printf("%" FIELD_INDENT "s %" FIELD_NAME_LEN "s " |
| "%d\n", " ", "val_handle", handle+1); |
| console_printf("%" FIELD_INDENT "s %" FIELD_NAME_LEN "s " |
| "%d\n", " ", "min_key_size", chr->min_key_size); |
| console_printf("%" FIELD_INDENT "s %" FIELD_NAME_LEN "s " |
| "%s\n", " ", "flags", |
| ble_gatts_flags_to_str(chr->flags, |
| flags_buf, ble_gatt_chr_f_names)); |
| handle += 2; |
| |
| if ((chr->flags & BLE_GATT_CHR_F_NOTIFY) || |
| (chr->flags & BLE_GATT_CHR_F_INDICATE)) { |
| console_printf("ccc descriptor\n"); |
| console_printf("%" FIELD_INDENT "s %" FIELD_NAME_LEN "s " |
| "%s\n", " ", "uuid", |
| ble_uuid_to_str(uuid_ccc, uuid_buf)); |
| console_printf("%" FIELD_INDENT "s %" FIELD_NAME_LEN "s " |
| "%d\n", " ", "handle", handle); |
| console_printf("%" FIELD_INDENT "s %" FIELD_NAME_LEN "s " |
| "%d\n", " ", "min_key_size", 0); |
| console_printf("%" FIELD_INDENT "s %" FIELD_NAME_LEN "s " |
| "%s\n", " ", "flags", |
| ble_gatts_flags_to_str(BLE_ATT_F_READ | BLE_ATT_F_WRITE, |
| flags_buf, ble_gatt_dsc_f_names)); |
| handle++; |
| } |
| |
| for (dsc = chr->descriptors; dsc && dsc->uuid; ++dsc) { |
| console_printf("descriptor\n"); |
| console_printf("%" FIELD_INDENT "s %" FIELD_NAME_LEN "s " |
| "%s\n", " ", "uuid", |
| ble_uuid_to_str(dsc->uuid, uuid_buf)); |
| console_printf("%" FIELD_INDENT "s %" FIELD_NAME_LEN "s " |
| "%d\n", " ", "handle", handle); |
| console_printf("%" FIELD_INDENT "s %" FIELD_NAME_LEN "s " |
| "%d\n", " ", "min_key_size", dsc->min_key_size); |
| console_printf("%" FIELD_INDENT "s %" FIELD_NAME_LEN "s " |
| "%s\n", " ", "flags", |
| ble_gatts_flags_to_str(dsc->att_flags, |
| flags_buf, ble_gatt_dsc_f_names)); |
| handle++; |
| } |
| } |
| } |
| |
| static int |
| ble_gatt_show_local_inc_svc(const struct ble_gatt_svc_def *svc, |
| uint16_t handle, char *uuid_buf) |
| { |
| const struct ble_gatt_svc_def **includes; |
| int num = 0; |
| |
| for (includes = &svc->includes[0]; *includes != NULL; ++includes) { |
| console_printf("included service\n"); |
| console_printf("%" FIELD_INDENT "s %" FIELD_NAME_LEN "s " |
| "%s\n", " ", "uuid", |
| ble_uuid_to_str((*includes)->uuid, uuid_buf)); |
| console_printf("%" FIELD_INDENT "s %" FIELD_NAME_LEN "s " |
| "%d\n", " ", "attr handle", handle); |
| ++num; |
| } |
| |
| return num; |
| } |
| |
| static void |
| ble_gatt_show_local_svc(const struct ble_gatt_svc_def *svc, |
| uint16_t handle, uint16_t end_group_handle, |
| void *arg) |
| { |
| char uuid_buf[BLE_UUID_STR_LEN]; |
| char flags_buf[BLE_CHR_FLAGS_STR_LEN]; |
| |
| console_printf("%s service\n", |
| svc->type == BLE_GATT_SVC_TYPE_PRIMARY ? |
| "primary" : "secondary"); |
| console_printf("%" FIELD_INDENT "s %" FIELD_NAME_LEN "s " |
| "%s\n", " ", "uuid", |
| ble_uuid_to_str(svc->uuid, uuid_buf)); |
| console_printf("%" FIELD_INDENT "s %" FIELD_NAME_LEN "s " |
| "%d\n", " ", "handle", |
| handle); |
| console_printf("%" FIELD_INDENT "s %" FIELD_NAME_LEN "s " |
| "%d\n", " ", "end_handle", |
| end_group_handle); |
| handle++; |
| |
| if (svc->includes) { |
| handle += ble_gatt_show_local_inc_svc(svc, handle, uuid_buf); |
| } |
| |
| ble_gatt_show_local_chr(svc, handle, |
| uuid_buf, flags_buf); |
| } |
| |
| void |
| ble_gatts_show_local(void) |
| { |
| ble_gatts_lcl_svc_foreach(ble_gatt_show_local_svc, NULL); |
| } |
| |
| #endif |