mirror of
https://github.com/hrydgard/ppsspp.git
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93 lines
2.5 KiB
C++
93 lines
2.5 KiB
C++
// Copyright (c) 2012- PPSSPP Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0 or later versions.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official git repository and contact information can be found at
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// https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
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#include <cstdarg>
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#include <cstdio>
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#include <mutex>
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#include <unordered_map>
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#include "Common/LogReporting.h"
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namespace Reporting {
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// Keeps track of report-only-once identifiers. Since they're always constants, a pointer is okay.
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static std::unordered_map<const char *, int> logNTimes;
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static std::mutex logNTimesLock;
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AllowedCallback allowedCallback = nullptr;
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MessageCallback messageCallback = nullptr;
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bool ShouldLogNTimes(const char *identifier, int count) {
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// True if it wasn't there already -> so yes, log.
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std::lock_guard<std::mutex> lock(logNTimesLock);
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auto iter = logNTimes.find(identifier);
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if (iter == logNTimes.end()) {
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logNTimes.insert(std::pair<const char*, int>(identifier, 1));
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return true;
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} else {
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if (iter->second >= count) {
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return false;
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} else {
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iter->second++;
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return true;
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}
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}
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}
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void ResetCounts() {
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std::lock_guard<std::mutex> lock(logNTimesLock);
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logNTimes.clear();
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}
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void SetupCallbacks(AllowedCallback allowed, MessageCallback message) {
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allowedCallback = allowed;
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messageCallback = message;
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}
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void ReportMessage(const char *message, ...) {
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if (!allowedCallback || !messageCallback) {
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ERROR_LOG(SYSTEM, "Reporting not initialized, skipping: %s", message);
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return;
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}
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if (!allowedCallback())
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return;
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const int MESSAGE_BUFFER_SIZE = 65536;
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char temp[MESSAGE_BUFFER_SIZE];
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va_list args;
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va_start(args, message);
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vsnprintf(temp, MESSAGE_BUFFER_SIZE - 1, message, args);
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temp[MESSAGE_BUFFER_SIZE - 1] = '\0';
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va_end(args);
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messageCallback(message, temp);
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}
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void ReportMessageFormatted(const char *message, const char *formatted) {
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if (!allowedCallback || !messageCallback) {
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ERROR_LOG(SYSTEM, "Reporting not initialized, skipping: %s", message);
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return;
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}
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if (!allowedCallback())
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return;
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messageCallback(message, formatted);
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}
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}
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