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273 lines
7.5 KiB
273 lines
7.5 KiB
4 months ago
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/******************************************************************************
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*
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* Copyright 2001-2012 Broadcom Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************/
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#define LOG_TAG "bt_bte"
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#include <base/logging.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/time.h>
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#include <time.h>
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#include "avrc_api.h"
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#include "bt_common.h"
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#include "bta_api.h"
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#include "bte.h"
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#include "btm_api.h"
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#include "btu.h"
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#include "l2c_api.h"
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#include "main_int.h"
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#include "osi/include/config.h"
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#include "osi/include/log.h"
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#include "port_api.h"
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#include "sdp_api.h"
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#include "stack_config.h"
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#include "avdt_api.h"
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#include "a2dp_api.h"
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#if (BNEP_INCLUDED == TRUE)
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#include "bnep_api.h"
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#endif
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#if (PAN_INCLUDED == TRUE)
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#include "pan_api.h"
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#endif
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#if (HID_HOST_INCLUDED == TRUE)
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#include "hidh_api.h"
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#endif
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#if (HID_DEV_INCLUDED == TRUE)
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#include "hidd_api.h"
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#endif
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#include "smp_api.h"
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#include "gd/common/init_flags.h"
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#ifndef DEFAULT_CONF_TRACE_LEVEL
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#define DEFAULT_CONF_TRACE_LEVEL BT_TRACE_LEVEL_WARNING
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#endif
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#ifndef BTE_LOG_BUF_SIZE
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#define BTE_LOG_BUF_SIZE 256
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#endif
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#define BTE_LOG_MAX_SIZE (BTE_LOG_BUF_SIZE - 12)
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#define MSG_BUFFER_OFFSET 0
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/* LayerIDs for BTA, currently everything maps onto appl_trace_level */
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static const char* const bt_layer_tags[] = {
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"bt_btif",
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"bt_usb",
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"bt_serial",
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"bt_socket",
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"bt_rs232",
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"bt_lc",
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"bt_lm",
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"bt_hci",
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"bt_l2cap",
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"bt_rfcomm",
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"bt_sdp",
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"bt_tcs",
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"bt_obex",
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"bt_btm",
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"bt_gap",
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"UNUSED",
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"UNUSED",
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"bt_icp",
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"bt_hsp2",
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"bt_spp",
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"bt_ctp",
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"bt_bpp",
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"bt_hcrp",
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"bt_ftp",
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"bt_opp",
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"bt_btu",
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"bt_gki_deprecated",
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"bt_bnep",
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"bt_pan",
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"bt_hfp",
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"bt_hid",
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"bt_bip",
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"bt_avp",
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"bt_a2d",
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"bt_sap",
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"bt_amp",
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"bt_mca_deprecated",
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"bt_att",
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"bt_smp",
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"bt_nfc",
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"bt_nci",
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"bt_idep",
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"bt_ndep",
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"bt_llcp",
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"bt_rw",
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"bt_ce",
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"bt_snep",
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"bt_ndef",
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"bt_nfa",
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};
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static uint8_t BTAPP_SetTraceLevel(uint8_t new_level);
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static uint8_t BTIF_SetTraceLevel(uint8_t new_level);
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static uint8_t BTU_SetTraceLevel(uint8_t new_level);
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/* make sure list is order by increasing layer id!!! */
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static tBTTRC_FUNC_MAP bttrc_set_level_map[] = {
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{BTTRC_ID_STK_BTU, BTTRC_ID_STK_HCI, BTU_SetTraceLevel, "TRC_HCI",
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DEFAULT_CONF_TRACE_LEVEL},
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{BTTRC_ID_STK_L2CAP, BTTRC_ID_STK_L2CAP, L2CA_SetTraceLevel, "TRC_L2CAP",
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DEFAULT_CONF_TRACE_LEVEL},
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{BTTRC_ID_STK_RFCOMM, BTTRC_ID_STK_RFCOMM_DATA, PORT_SetTraceLevel,
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"TRC_RFCOMM", DEFAULT_CONF_TRACE_LEVEL},
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{BTTRC_ID_STK_AVDT, BTTRC_ID_STK_AVDT, AVDT_SetTraceLevel, "TRC_AVDT",
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DEFAULT_CONF_TRACE_LEVEL},
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{BTTRC_ID_STK_AVRC, BTTRC_ID_STK_AVRC, AVRC_SetTraceLevel, "TRC_AVRC",
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DEFAULT_CONF_TRACE_LEVEL},
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{BTTRC_ID_STK_A2DP, BTTRC_ID_STK_A2DP, A2DP_SetTraceLevel, "TRC_A2D",
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DEFAULT_CONF_TRACE_LEVEL},
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#if (BNEP_INCLUDED == TRUE)
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{BTTRC_ID_STK_BNEP, BTTRC_ID_STK_BNEP, BNEP_SetTraceLevel, "TRC_BNEP",
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DEFAULT_CONF_TRACE_LEVEL},
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#endif
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{BTTRC_ID_STK_BTM_ACL, BTTRC_ID_STK_BTM_SEC, BTM_SetTraceLevel, "TRC_BTM",
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DEFAULT_CONF_TRACE_LEVEL},
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#if (HID_HOST_INCLUDED == TRUE)
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{BTTRC_ID_STK_HID, BTTRC_ID_STK_HID, HID_HostSetTraceLevel, "TRC_HID_HOST",
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DEFAULT_CONF_TRACE_LEVEL},
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#endif
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#if (PAN_INCLUDED == TRUE)
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{BTTRC_ID_STK_PAN, BTTRC_ID_STK_PAN, PAN_SetTraceLevel, "TRC_PAN",
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DEFAULT_CONF_TRACE_LEVEL},
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#endif
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{BTTRC_ID_STK_SDP, BTTRC_ID_STK_SDP, SDP_SetTraceLevel, "TRC_SDP",
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DEFAULT_CONF_TRACE_LEVEL},
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{BTTRC_ID_STK_SMP, BTTRC_ID_STK_SMP, SMP_SetTraceLevel, "TRC_SMP",
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DEFAULT_CONF_TRACE_LEVEL},
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#if (HID_DEV_INCLUDED == TRUE)
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{BTTRC_ID_STK_HIDD, BTTRC_ID_STK_HIDD, HID_DevSetTraceLevel, "TRC_HID_DEV",
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DEFAULT_CONF_TRACE_LEVEL},
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#endif
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/* LayerIDs for BTA, currently everything maps onto appl_trace_level.
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*/
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{BTTRC_ID_BTA_ACC, BTTRC_ID_BTAPP, BTAPP_SetTraceLevel, "TRC_BTAPP",
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DEFAULT_CONF_TRACE_LEVEL},
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{BTTRC_ID_BTA_ACC, BTTRC_ID_BTAPP, BTIF_SetTraceLevel, "TRC_BTIF",
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DEFAULT_CONF_TRACE_LEVEL},
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{0, 0, NULL, NULL, DEFAULT_CONF_TRACE_LEVEL}};
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void LogMsg(uint32_t trace_set_mask, const char* fmt_str, ...) {
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char buffer[BTE_LOG_BUF_SIZE];
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int trace_layer = TRACE_GET_LAYER(trace_set_mask);
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if (trace_layer >= TRACE_LAYER_MAX_NUM) trace_layer = 0;
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va_list ap;
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va_start(ap, fmt_str);
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vsnprintf(&buffer[MSG_BUFFER_OFFSET], BTE_LOG_MAX_SIZE, fmt_str, ap);
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va_end(ap);
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#undef LOG_TAG
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#define LOG_TAG bt_layer_tags[trace_layer]
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switch (TRACE_GET_TYPE(trace_set_mask)) {
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case TRACE_TYPE_ERROR:
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LOG_ERROR("%s", buffer);
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break;
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case TRACE_TYPE_WARNING:
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LOG_WARN("%s", buffer);
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break;
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case TRACE_TYPE_API:
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case TRACE_TYPE_EVENT:
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LOG_INFO("%s", buffer);
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break;
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case TRACE_TYPE_DEBUG:
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LOG_INFO("%s", buffer);
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break;
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default:
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/* we should never get this */
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LOG_ERROR("!BAD TRACE TYPE! %s", buffer);
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CHECK(TRACE_GET_TYPE(trace_set_mask) == TRACE_TYPE_ERROR);
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break;
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}
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#undef LOG_TAG
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#define LOG_TAG "bt_bte"
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}
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/* this function should go into BTAPP_DM for example */
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static uint8_t BTAPP_SetTraceLevel(uint8_t new_level) {
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if (new_level != 0xFF) appl_trace_level = new_level;
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return appl_trace_level;
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}
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static uint8_t BTIF_SetTraceLevel(uint8_t new_level) {
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if (new_level != 0xFF) btif_trace_level = new_level;
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return btif_trace_level;
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}
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static uint8_t BTU_SetTraceLevel(uint8_t new_level) {
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if (new_level != 0xFF) btu_trace_level = new_level;
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return btu_trace_level;
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}
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static void load_levels_from_config(const config_t* config) {
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CHECK(config != NULL);
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for (tBTTRC_FUNC_MAP* functions = &bttrc_set_level_map[0];
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functions->trc_name; ++functions) {
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int value = config_get_int(*config, CONFIG_DEFAULT_SECTION,
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functions->trc_name, -1);
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if (value != -1) {
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functions->trace_level = value;
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}
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if (bluetooth::common::InitFlags::IsDebugLoggingEnabledForAll()) {
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LOG_INFO("Enable logging for %s because all debug logs are enabled",
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functions->trc_name);
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functions->trace_level = BT_TRACE_LEVEL_VERBOSE;
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}
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LOG_INFO("BTE_InitTraceLevels -- %s : Level %d", functions->trc_name,
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functions->trace_level);
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if (functions->p_f) functions->p_f(functions->trace_level);
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}
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}
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static future_t* init(void) {
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const stack_config_t* stack_config = stack_config_get_interface();
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if (!stack_config->get_trace_config_enabled()) {
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LOG_INFO("using compile default trace settings");
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return NULL;
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}
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init_cpp_logging(stack_config->get_all());
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load_levels_from_config(stack_config->get_all());
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return NULL;
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}
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EXPORT_SYMBOL extern const module_t bte_logmsg_module = {
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.name = BTE_LOGMSG_MODULE,
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.init = init,
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.start_up = NULL,
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.shut_down = NULL,
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.clean_up = NULL,
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.dependencies = {STACK_CONFIG_MODULE, NULL}};
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