/******************************************************************************
*
* Copyright 2001-2012 Broadcom Corporation
*
* 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.
*
******************************************************************************/
#define LOG_TAG "bt_bte"
#include
#include
#include
#include
#include
#include
#include
#include "avrc_api.h"
#include "bt_common.h"
#include "bta_api.h"
#include "bte.h"
#include "btm_api.h"
#include "btu.h"
#include "l2c_api.h"
#include "main_int.h"
#include "osi/include/config.h"
#include "osi/include/log.h"
#include "port_api.h"
#include "sdp_api.h"
#include "stack_config.h"
#include "avdt_api.h"
#include "a2dp_api.h"
#if (BNEP_INCLUDED == TRUE)
#include "bnep_api.h"
#endif
#if (PAN_INCLUDED == TRUE)
#include "pan_api.h"
#endif
#if (HID_HOST_INCLUDED == TRUE)
#include "hidh_api.h"
#endif
#if (HID_DEV_INCLUDED == TRUE)
#include "hidd_api.h"
#endif
#include "smp_api.h"
#ifndef DEFAULT_CONF_TRACE_LEVEL
#define DEFAULT_CONF_TRACE_LEVEL BT_TRACE_LEVEL_WARNING
#endif
#ifndef BTE_LOG_BUF_SIZE
#define BTE_LOG_BUF_SIZE 256
#endif
#define BTE_LOG_MAX_SIZE (BTE_LOG_BUF_SIZE - 12)
#define MSG_BUFFER_OFFSET 0
/* LayerIDs for BTA, currently everything maps onto appl_trace_level */
static const char* const bt_layer_tags[] = {
"bt_btif",
"bt_usb",
"bt_serial",
"bt_socket",
"bt_rs232",
"bt_lc",
"bt_lm",
"bt_hci",
"bt_l2cap",
"bt_rfcomm",
"bt_sdp",
"bt_tcs",
"bt_obex",
"bt_btm",
"bt_gap",
"UNUSED",
"UNUSED",
"bt_icp",
"bt_hsp2",
"bt_spp",
"bt_ctp",
"bt_bpp",
"bt_hcrp",
"bt_ftp",
"bt_opp",
"bt_btu",
"bt_gki_deprecated",
"bt_bnep",
"bt_pan",
"bt_hfp",
"bt_hid",
"bt_bip",
"bt_avp",
"bt_a2d",
"bt_sap",
"bt_amp",
"bt_mca_deprecated",
"bt_att",
"bt_smp",
"bt_nfc",
"bt_nci",
"bt_idep",
"bt_ndep",
"bt_llcp",
"bt_rw",
"bt_ce",
"bt_snep",
"bt_ndef",
"bt_nfa",
};
static uint8_t BTAPP_SetTraceLevel(uint8_t new_level);
static uint8_t BTIF_SetTraceLevel(uint8_t new_level);
static uint8_t BTU_SetTraceLevel(uint8_t new_level);
/* make sure list is order by increasing layer id!!! */
static tBTTRC_FUNC_MAP bttrc_set_level_map[] = {
{BTTRC_ID_STK_BTU, BTTRC_ID_STK_HCI, BTU_SetTraceLevel, "TRC_HCI",
DEFAULT_CONF_TRACE_LEVEL},
{BTTRC_ID_STK_L2CAP, BTTRC_ID_STK_L2CAP, L2CA_SetTraceLevel, "TRC_L2CAP",
DEFAULT_CONF_TRACE_LEVEL},
{BTTRC_ID_STK_RFCOMM, BTTRC_ID_STK_RFCOMM_DATA, PORT_SetTraceLevel,
"TRC_RFCOMM", DEFAULT_CONF_TRACE_LEVEL},
{BTTRC_ID_STK_AVDT, BTTRC_ID_STK_AVDT, AVDT_SetTraceLevel, "TRC_AVDT",
DEFAULT_CONF_TRACE_LEVEL},
{BTTRC_ID_STK_AVRC, BTTRC_ID_STK_AVRC, AVRC_SetTraceLevel, "TRC_AVRC",
DEFAULT_CONF_TRACE_LEVEL},
{BTTRC_ID_STK_A2DP, BTTRC_ID_STK_A2DP, A2DP_SetTraceLevel, "TRC_A2D",
DEFAULT_CONF_TRACE_LEVEL},
#if (BNEP_INCLUDED == TRUE)
{BTTRC_ID_STK_BNEP, BTTRC_ID_STK_BNEP, BNEP_SetTraceLevel, "TRC_BNEP",
DEFAULT_CONF_TRACE_LEVEL},
#endif
{BTTRC_ID_STK_BTM_ACL, BTTRC_ID_STK_BTM_SEC, BTM_SetTraceLevel, "TRC_BTM",
DEFAULT_CONF_TRACE_LEVEL},
#if (HID_HOST_INCLUDED == TRUE)
{BTTRC_ID_STK_HID, BTTRC_ID_STK_HID, HID_HostSetTraceLevel, "TRC_HID_HOST",
DEFAULT_CONF_TRACE_LEVEL},
#endif
#if (PAN_INCLUDED == TRUE)
{BTTRC_ID_STK_PAN, BTTRC_ID_STK_PAN, PAN_SetTraceLevel, "TRC_PAN",
DEFAULT_CONF_TRACE_LEVEL},
#endif
{BTTRC_ID_STK_SDP, BTTRC_ID_STK_SDP, SDP_SetTraceLevel, "TRC_SDP",
DEFAULT_CONF_TRACE_LEVEL},
{BTTRC_ID_STK_SMP, BTTRC_ID_STK_SMP, SMP_SetTraceLevel, "TRC_SMP",
DEFAULT_CONF_TRACE_LEVEL},
#if (HID_DEV_INCLUDED == TRUE)
{BTTRC_ID_STK_HIDD, BTTRC_ID_STK_HIDD, HID_DevSetTraceLevel, "TRC_HID_DEV",
DEFAULT_CONF_TRACE_LEVEL},
#endif
/* LayerIDs for BTA, currently everything maps onto appl_trace_level.
*/
{BTTRC_ID_BTA_ACC, BTTRC_ID_BTAPP, BTAPP_SetTraceLevel, "TRC_BTAPP",
DEFAULT_CONF_TRACE_LEVEL},
{BTTRC_ID_BTA_ACC, BTTRC_ID_BTAPP, BTIF_SetTraceLevel, "TRC_BTIF",
DEFAULT_CONF_TRACE_LEVEL},
{0, 0, NULL, NULL, DEFAULT_CONF_TRACE_LEVEL}};
void LogMsg(uint32_t trace_set_mask, const char* fmt_str, ...) {
char buffer[BTE_LOG_BUF_SIZE];
int trace_layer = TRACE_GET_LAYER(trace_set_mask);
if (trace_layer >= TRACE_LAYER_MAX_NUM) trace_layer = 0;
va_list ap;
va_start(ap, fmt_str);
vsnprintf(&buffer[MSG_BUFFER_OFFSET], BTE_LOG_MAX_SIZE, fmt_str, ap);
va_end(ap);
switch (TRACE_GET_TYPE(trace_set_mask)) {
case TRACE_TYPE_ERROR:
LOG_ERROR(bt_layer_tags[trace_layer], "%s", buffer);
break;
case TRACE_TYPE_WARNING:
LOG_WARN(bt_layer_tags[trace_layer], "%s", buffer);
break;
case TRACE_TYPE_API:
case TRACE_TYPE_EVENT:
LOG_INFO(bt_layer_tags[trace_layer], "%s", buffer);
break;
case TRACE_TYPE_DEBUG:
LOG_DEBUG(bt_layer_tags[trace_layer], "%s", buffer);
break;
default:
/* we should never get this */
LOG_ERROR(bt_layer_tags[trace_layer], "!BAD TRACE TYPE! %s", buffer);
CHECK(TRACE_GET_TYPE(trace_set_mask) == TRACE_TYPE_ERROR);
break;
}
}
/* this function should go into BTAPP_DM for example */
static uint8_t BTAPP_SetTraceLevel(uint8_t new_level) {
if (new_level != 0xFF) appl_trace_level = new_level;
return appl_trace_level;
}
static uint8_t BTIF_SetTraceLevel(uint8_t new_level) {
if (new_level != 0xFF) btif_trace_level = new_level;
return btif_trace_level;
}
static uint8_t BTU_SetTraceLevel(uint8_t new_level) {
if (new_level != 0xFF) btu_trace_level = new_level;
return btu_trace_level;
}
static void load_levels_from_config(const config_t* config) {
CHECK(config != NULL);
for (tBTTRC_FUNC_MAP* functions = &bttrc_set_level_map[0];
functions->trc_name; ++functions) {
int value = config_get_int(*config, CONFIG_DEFAULT_SECTION,
functions->trc_name, -1);
if (value != -1) functions->trace_level = value;
LOG_INFO(LOG_TAG, "BTE_InitTraceLevels -- %s : Level %d",
functions->trc_name, functions->trace_level);
if (functions->p_f) functions->p_f(functions->trace_level);
}
}
static future_t* init(void) {
const stack_config_t* stack_config = stack_config_get_interface();
if (!stack_config->get_trace_config_enabled()) {
LOG_INFO(LOG_TAG, "using compile default trace settings");
return NULL;
}
init_cpp_logging(stack_config->get_all());
load_levels_from_config(stack_config->get_all());
return NULL;
}
EXPORT_SYMBOL extern const module_t bte_logmsg_module = {
.name = BTE_LOGMSG_MODULE,
.init = init,
.start_up = NULL,
.shut_down = NULL,
.clean_up = NULL,
.dependencies = {STACK_CONFIG_MODULE, NULL}};