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/*
* Copyright (C) 2014 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.
*/
#ifndef __ADB_TRACE_H
#define __ADB_TRACE_H
#include <base/logging.h>
#include <base/stringprintf.h>
/* IMPORTANT: if you change the following list, don't
* forget to update the corresponding 'tags' table in
* the adb_trace_init() function implemented in adb.c
*/
enum AdbTrace {
TRACE_ADB = 0, /* 0x001 */
TRACE_SOCKETS,
TRACE_PACKETS,
TRACE_TRANSPORT,
TRACE_RWX, /* 0x010 */
TRACE_USB,
TRACE_SYNC,
TRACE_SYSDEPS,
TRACE_JDWP, /* 0x100 */
TRACE_SERVICES,
TRACE_AUTH,
TRACE_FDEVENT,
TRACE_SHELL
};
extern int adb_trace_mask;
extern unsigned char adb_trace_output_count;
void adb_trace_init(char**);
#define ADB_TRACING ((adb_trace_mask & (1 << TRACE_TAG)) != 0)
// You must define TRACE_TAG before using this macro.
#define D(...) \
do { \
if (ADB_TRACING) { \
int saved_errno = errno; \
LOG(INFO) << android::base::StringPrintf(__VA_ARGS__); \
errno = saved_errno; \
} \
} while (0)
#endif /* __ADB_TRACE_H */