1 /* 2 * Copyright (C) 2014 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef __ADB_TRACE_H 18 #define __ADB_TRACE_H 19 20 #include <android-base/logging.h> 21 #include <android-base/stringprintf.h> 22 23 /* IMPORTANT: if you change the following list, don't 24 * forget to update the corresponding 'tags' table in 25 * the adb_trace_init() function implemented in adb_trace.cpp. 26 */ 27 enum AdbTrace { 28 ADB = 0, /* 0x001 */ 29 SOCKETS, 30 PACKETS, 31 TRANSPORT, 32 RWX, /* 0x010 */ 33 USB, 34 SYNC, 35 SYSDEPS, 36 JDWP, /* 0x100 */ 37 SERVICES, 38 AUTH, 39 FDEVENT, 40 SHELL, 41 INCREMENTAL, 42 }; 43 44 #define VLOG_IS_ON(TAG) \ 45 ((adb_trace_mask & (1 << (TAG))) != 0) 46 47 #define VLOG(TAG) \ 48 if (LIKELY(!VLOG_IS_ON(TAG))) \ 49 ; \ 50 else \ 51 LOG(DEBUG) 52 53 // You must define TRACE_TAG before using this macro. 54 #define D(...) \ 55 VLOG(TRACE_TAG) << android::base::StringPrintf(__VA_ARGS__) 56 57 58 extern int adb_trace_mask; 59 void adb_trace_init(char**); 60 void adb_trace_enable(AdbTrace trace_tag); 61 62 #endif /* __ADB_TRACE_H */ 63