39cefdb3c5
This reverts commit 68007e97ec9399125e4be9964af8b0338766cd91. Reason for revert: More downstream breakages. Original change's description: > Reland "Remove WEBRTC_TRACE." > > This is a reland of 2209b90449473e1df3e0797b6271c7624b41907d > Original change's description: > > Remove WEBRTC_TRACE. > > > > Bug: webrtc:5118 > > Change-Id: I0af0f8845ee016fa61d7cecc526e2a672ec8732d > > Reviewed-on: https://webrtc-review.googlesource.com/5382 > > Reviewed-by: Niels Moller <nisse@webrtc.org> > > Reviewed-by: Sami Kalliomäki <sakal@webrtc.org> > > Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> > > Commit-Queue: Fredrik Solenberg <solenberg@webrtc.org> > > Cr-Commit-Position: refs/heads/master@{#20114} > > Bug: webrtc:5118 > Change-Id: I2d93fd40fcaa251c363bdcfb1c04b834a3a7f0e9 > Reviewed-on: https://webrtc-review.googlesource.com/6000 > Reviewed-by: Karl Wiberg <kwiberg@webrtc.org> > Reviewed-by: Niels Moller <nisse@webrtc.org> > Commit-Queue: Fredrik Solenberg <solenberg@webrtc.org> > Cr-Commit-Position: refs/heads/master@{#20132} TBR=solenberg@webrtc.org,sakal@webrtc.org,kwiberg@webrtc.org,nisse@webrtc.org Change-Id: I093ee8c5c997c0dd46b3a3ca0e6271e3ea083d82 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: webrtc:5118 Reviewed-on: https://webrtc-review.googlesource.com/6320 Reviewed-by: Fredrik Solenberg <solenberg@webrtc.org> Commit-Queue: Fredrik Solenberg <solenberg@webrtc.org> Cr-Commit-Position: refs/heads/master@{#20133}
106 lines
3.5 KiB
C++
106 lines
3.5 KiB
C++
/*
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* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef SYSTEM_WRAPPERS_SOURCE_TRACE_IMPL_H_
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#define SYSTEM_WRAPPERS_SOURCE_TRACE_IMPL_H_
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#include <memory>
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#include "rtc_base/criticalsection.h"
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#include "rtc_base/platform_thread.h"
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#include "system_wrappers/include/event_wrapper.h"
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#include "system_wrappers/include/file_wrapper.h"
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#include "system_wrappers/include/static_instance.h"
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#include "system_wrappers/include/trace.h"
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namespace webrtc {
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#define WEBRTC_TRACE_MAX_MESSAGE_SIZE 1024
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// Total buffer size is WEBRTC_TRACE_NUM_ARRAY (number of buffer partitions) *
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// WEBRTC_TRACE_MAX_QUEUE (number of lines per buffer partition) *
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// WEBRTC_TRACE_MAX_MESSAGE_SIZE (number of 1 byte charachters per line) =
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// 1 or 4 Mbyte.
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#define WEBRTC_TRACE_MAX_FILE_SIZE 100*1000
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// Number of rows that may be written to file. On average 110 bytes per row (max
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// 256 bytes per row). So on average 110*100*1000 = 11 Mbyte, max 256*100*1000 =
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// 25.6 Mbyte
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class TraceImpl : public Trace {
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public:
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virtual ~TraceImpl();
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static TraceImpl* CreateInstance();
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static TraceImpl* GetTrace(const TraceLevel level = kTraceAll);
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int32_t SetTraceFileImpl(const char* file_name, const bool add_file_counter);
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int32_t SetTraceCallbackImpl(TraceCallback* callback);
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void AddImpl(const TraceLevel level, const TraceModule module,
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const int32_t id, const char* msg);
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bool TraceCheck(const TraceLevel level) const;
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protected:
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TraceImpl();
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static TraceImpl* StaticInstance(CountOperation count_operation,
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const TraceLevel level = kTraceAll);
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int32_t AddThreadId(char* trace_message) const;
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// OS specific implementations.
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virtual int32_t AddTime(char* trace_message,
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const TraceLevel level) const = 0;
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virtual int32_t AddDateTimeInfo(char* trace_message) const = 0;
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private:
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friend class Trace;
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int32_t AddLevel(char* sz_message, const TraceLevel level) const;
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int32_t AddModuleAndId(char* trace_message, const TraceModule module,
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const int32_t id) const;
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int32_t AddMessage(char* trace_message,
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const char msg[WEBRTC_TRACE_MAX_MESSAGE_SIZE],
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const uint16_t written_so_far) const;
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void AddMessageToList(
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const char trace_message[WEBRTC_TRACE_MAX_MESSAGE_SIZE],
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const uint16_t length,
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const TraceLevel level);
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bool UpdateFileName(
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char file_name_with_counter_utf8[FileWrapper::kMaxFileNameSize],
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const uint32_t new_count) const RTC_EXCLUSIVE_LOCKS_REQUIRED(crit_);
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bool CreateFileName(
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const char file_name_utf8[FileWrapper::kMaxFileNameSize],
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char file_name_with_counter_utf8[FileWrapper::kMaxFileNameSize],
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const uint32_t new_count) const;
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void WriteToFile(const char* msg, uint16_t length)
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RTC_EXCLUSIVE_LOCKS_REQUIRED(crit_);
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TraceCallback* callback_ RTC_GUARDED_BY(crit_);
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uint32_t row_count_text_ RTC_GUARDED_BY(crit_);
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uint32_t file_count_text_ RTC_GUARDED_BY(crit_);
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const std::unique_ptr<FileWrapper> trace_file_ RTC_GUARDED_BY(crit_);
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std::string trace_file_path_ RTC_GUARDED_BY(crit_);
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rtc::CriticalSection crit_;
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};
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} // namespace webrtc
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#endif // SYSTEM_WRAPPERS_SOURCE_TRACE_IMPL_H_
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