Fixes #179 (#180)

.pre-commit-config.yaml

@@ -5,3 +5,8 @@ repos:
     -   id: check-yaml
     -   id: end-of-file-fixer
     -   id: trailing-whitespace
+-   repo: https://github.com/pocc/pre-commit-hooks
+    rev: master
+    hooks:
+    -    id: clang-format
+         args: [-i, -style=file]

ixbots/ixbots/IXCobraBot.cpp

@@ -5,8 +5,8 @@
  */
 
 #include "IXCobraBot.h"
-#include "IXQueueManager.h"
 
+#include "IXQueueManager.h"
 #include <algorithm>
 #include <chrono>
 #include <ixcobra/IXCobraConnection.h>
@@ -109,7 +109,6 @@ namespace ix
 
         auto sender =
             [this, &queueManager, verbose, &sentCount, &stop, &throttled, &fatalCobraError] {
-
                 while (true)
                 {
                     auto data = queueManager.pop();
@@ -119,7 +118,8 @@ namespace ix
                     if (stop) break;
                     if (msg.isNull()) continue;
 
-                    if (_onBotMessageCallback && _onBotMessageCallback(msg, position, verbose, throttled, fatalCobraError))
+                    if (_onBotMessageCallback &&
+                        _onBotMessageCallback(msg, position, verbose, throttled, fatalCobraError))
                     {
                         // That might be too noisy
                         if (verbose)
@@ -155,8 +155,7 @@ namespace ix
                                &fatalCobraError,
                                &useQueue,
                                &queueManager,
-                               &sentCount](const CobraEventPtr& event)
-       {
+                               &sentCount](const CobraEventPtr& event) {
             if (event->type == ix::CobraEventType::Open)
             {
                 spdlog::info("Subscriber connected");
@@ -178,11 +177,21 @@ namespace ix
                 conn.subscribe(channel,
                                filter,
                                subscriptionPosition,
-                               [this, &jsonWriter, verbose, &throttled, &receivedCount, &queueManager, &useQueue, &subscriptionPosition, &fatalCobraError, &sentCount](
-                                   const Json::Value& msg, const std::string& position) {
+                               [this,
+                                &jsonWriter,
+                                verbose,
+                                &throttled,
+                                &receivedCount,
+                                &queueManager,
+                                &useQueue,
+                                &subscriptionPosition,
+                                &fatalCobraError,
+                                &sentCount](const Json::Value& msg, const std::string& position) {
                                    if (verbose)
                                    {
-                                       spdlog::info("Subscriber received message {} -> {}", position, jsonWriter.write(msg));
+                                       spdlog::info("Subscriber received message {} -> {}",
+                                                    position,
+                                                    jsonWriter.write(msg));
                                    }
 
                                    subscriptionPosition = position;
@@ -201,7 +210,9 @@ namespace ix
                                    }
                                    else
                                    {
-                                       if (_onBotMessageCallback && _onBotMessageCallback(msg, position, verbose, throttled, fatalCobraError))
+                                       if (_onBotMessageCallback &&
+                                           _onBotMessageCallback(
+                                               msg, position, verbose, throttled, fatalCobraError))
                                        {
                                            // That might be too noisy
                                            if (verbose)
@@ -268,7 +279,7 @@ namespace ix
         // Run for a duration, used by unittesting now
         else
         {
-            for (int i = 0 ; i < runtime; ++i)
+            for (int i = 0; i < runtime; ++i)
             {
                 auto duration = std::chrono::seconds(1);
                 std::this_thread::sleep_for(duration);
@@ -300,4 +311,4 @@ namespace ix
     {
         _onBotMessageCallback = callback;
     }
-}
+} // namespace ix

ixbots/ixbots/IXCobraBot.h

@@ -6,11 +6,11 @@
 
 #pragma once
 
-#include <ixcobra/IXCobraConfig.h>
-#include <stddef.h>
-#include <json/json.h>
-#include <functional>
 #include <atomic>
+#include <functional>
+#include <ixcobra/IXCobraConfig.h>
+#include <json/json.h>
+#include <stddef.h>
 
 namespace ix
 {
@@ -40,4 +40,4 @@ namespace ix
     private:
         OnBotMessageCallback _onBotMessageCallback;
     };
-}
+} // namespace ix

ixbots/ixbots/IXCobraToSentryBot.cpp

@@ -5,9 +5,9 @@
  */
 
 #include "IXCobraToSentryBot.h"
+
 #include "IXCobraBot.h"
 #include "IXQueueManager.h"
-
 #include <chrono>
 #include <ixcobra/IXCobraConnection.h>
 #include <spdlog/spdlog.h>
@@ -31,7 +31,8 @@ namespace ix
                                                     const std::string& /*position*/,
                                                     const bool verbose,
                                                     std::atomic<bool>& throttled,
-                                                    std::atomic<bool>& /*fatalCobraError*/) -> bool {
+                                                    std::atomic<bool> &
+                                                    /*fatalCobraError*/) -> bool {
             auto ret = sentryClient.send(msg, verbose);
             HttpResponsePtr response = ret.first;
 

ixbots/ixbots/IXCobraToSentryBot.h

@@ -5,10 +5,10 @@
  */
 #pragma once
 
+#include <cstdint>
 #include <ixcobra/IXCobraConfig.h>
 #include <ixsentry/IXSentryClient.h>
 #include <string>
-#include <cstdint>
 
 namespace ix
 {

ixbots/ixbots/IXCobraToStatsdBot.cpp

@@ -5,10 +5,10 @@
  */
 
 #include "IXCobraToStatsdBot.h"
+
+#include "IXCobraBot.h"
 #include "IXQueueManager.h"
 #include "IXStatsdClient.h"
-#include "IXCobraBot.h"
-
 #include <chrono>
 #include <ixcobra/IXCobraConnection.h>
 #include <spdlog/spdlog.h>
@@ -74,73 +74,74 @@ namespace ix
         auto tokens = parseFields(fields);
 
         CobraBot bot;
-        bot.setOnBotMessageCallback([&statsdClient, &tokens, &gauge, &timer](const Json::Value& msg,
-                                                                             const std::string& /*position*/,
-                                                                             const bool verbose,
-                                                                             std::atomic<bool>& /*throttled*/,
-                                                                             std::atomic<bool>& fatalCobraError) -> bool {
-            std::string id;
-            for (auto&& attr : tokens)
-            {
-                id += ".";
-                auto val = extractAttr(attr, msg);
-                id += val.asString();
-            }
+        bot.setOnBotMessageCallback(
+            [&statsdClient, &tokens, &gauge, &timer](const Json::Value& msg,
+                                                     const std::string& /*position*/,
+                                                     const bool verbose,
+                                                     std::atomic<bool>& /*throttled*/,
+                                                     std::atomic<bool>& fatalCobraError) -> bool {
+                std::string id;
+                for (auto&& attr : tokens)
+                {
+                    id += ".";
+                    auto val = extractAttr(attr, msg);
+                    id += val.asString();
+                }
 
-            if (gauge.empty() && timer.empty())
-            {
-                statsdClient.count(id, 1);
-            }
-            else
-            {
-                std::string attrName = (!gauge.empty()) ? gauge : timer;
-                auto val = extractAttr(attrName, msg);
-                size_t x;
-
-                if (val.isInt())
+                if (gauge.empty() && timer.empty())
                 {
-                    x = (size_t) val.asInt();
-                }
-                else if (val.isInt64())
-                {
-                    x = (size_t) val.asInt64();
-                }
-                else if (val.isUInt())
-                {
-                    x = (size_t) val.asUInt();
-                }
-                else if (val.isUInt64())
-                {
-                    x = (size_t) val.asUInt64();
-                }
-                else if (val.isDouble())
-                {
-                    x = (size_t) val.asUInt64();
+                    statsdClient.count(id, 1);
                 }
                 else
                 {
-                    spdlog::error("Gauge {} is not a numeric type", gauge);
-                    fatalCobraError = true;
-                    return false;
+                    std::string attrName = (!gauge.empty()) ? gauge : timer;
+                    auto val = extractAttr(attrName, msg);
+                    size_t x;
+
+                    if (val.isInt())
+                    {
+                        x = (size_t) val.asInt();
+                    }
+                    else if (val.isInt64())
+                    {
+                        x = (size_t) val.asInt64();
+                    }
+                    else if (val.isUInt())
+                    {
+                        x = (size_t) val.asUInt();
+                    }
+                    else if (val.isUInt64())
+                    {
+                        x = (size_t) val.asUInt64();
+                    }
+                    else if (val.isDouble())
+                    {
+                        x = (size_t) val.asUInt64();
+                    }
+                    else
+                    {
+                        spdlog::error("Gauge {} is not a numeric type", gauge);
+                        fatalCobraError = true;
+                        return false;
+                    }
+
+                    if (verbose)
+                    {
+                        spdlog::info("{} - {} -> {}", id, attrName, x);
+                    }
+
+                    if (!gauge.empty())
+                    {
+                        statsdClient.gauge(id, x);
+                    }
+                    else
+                    {
+                        statsdClient.timing(id, x);
+                    }
                 }
 
-                if (verbose)
-                {
-                    spdlog::info("{} - {} -> {}", id, attrName, x);
-                }
-
-                if (!gauge.empty())
-                {
-                    statsdClient.gauge(id, x);
-                }
-                else
-                {
-                    statsdClient.timing(id, x);
-                }
-            }
-
-            return true;
-        });
+                return true;
+            });
 
         bool useQueue = true;
 

ixbots/ixbots/IXCobraToStatsdBot.h

@@ -5,11 +5,11 @@
  */
 #pragma once
 
-#include <ixcobra/IXCobraConfig.h>
-#include <ixbots/IXStatsdClient.h>
-#include <string>
-#include <stddef.h>
 #include <cstdint>
+#include <ixbots/IXStatsdClient.h>
+#include <ixcobra/IXCobraConfig.h>
+#include <stddef.h>
+#include <string>
 
 namespace ix
 {

ixbots/ixbots/IXCobraToStdoutBot.cpp

@@ -5,13 +5,13 @@
  */
 
 #include "IXCobraToStdoutBot.h"
+
 #include "IXCobraBot.h"
 #include "IXQueueManager.h"
-
 #include <chrono>
+#include <iostream>
 #include <spdlog/spdlog.h>
 #include <sstream>
-#include <iostream>
 
 namespace ix
 {
@@ -79,17 +79,19 @@ namespace ix
         CobraBot bot;
         auto jsonWriter = makeStreamWriter();
 
-        bot.setOnBotMessageCallback([&fluentd, &quiet, &jsonWriter](const Json::Value& msg,
-                                                                    const std::string& position,
-                                                                    const bool /*verbose*/,
-                                                                    std::atomic<bool>& /*throttled*/,
-                                                                    std::atomic<bool>& /*fatalCobraError*/) -> bool {
-            if (!quiet)
-            {
-                writeToStdout(fluentd, jsonWriter, msg, position);
-            }
-            return true;
-        });
+        bot.setOnBotMessageCallback(
+            [&fluentd, &quiet, &jsonWriter](const Json::Value& msg,
+                                            const std::string& position,
+                                            const bool /*verbose*/,
+                                            std::atomic<bool>& /*throttled*/,
+                                            std::atomic<bool> &
+                                            /*fatalCobraError*/) -> bool {
+                if (!quiet)
+                {
+                    writeToStdout(fluentd, jsonWriter, msg, position);
+                }
+                return true;
+            });
 
         bool useQueue = false;
 

ixbots/ixbots/IXCobraToStdoutBot.h

@@ -5,10 +5,10 @@
  */
 #pragma once
 
-#include <ixcobra/IXCobraConfig.h>
-#include <string>
-#include <stddef.h>
 #include <cstdint>
+#include <ixcobra/IXCobraConfig.h>
+#include <stddef.h>
+#include <string>
 
 namespace ix
 {

ixbots/ixbots/IXQueueManager.cpp

@@ -5,8 +5,9 @@
  */
 
 #include "IXQueueManager.h"
-#include <vector>
+
 #include <algorithm>
+#include <vector>
 
 namespace ix
 {
@@ -63,4 +64,4 @@ namespace ix
             _condition.notify_one();
         }
     }
-}
+} // namespace ix

ixbots/ixbots/IXQueueManager.h

@@ -6,12 +6,12 @@
 
 #pragma once
 
-#include <stddef.h>
-#include <json/json.h>
-#include <mutex>
 #include <condition_variable>
-#include <queue>
+#include <json/json.h>
 #include <map>
+#include <mutex>
+#include <queue>
+#include <stddef.h>
 
 namespace ix
 {
@@ -32,4 +32,4 @@ namespace ix
         std::condition_variable _condition;
         size_t _maxQueueSize;
     };
-}
+} // namespace ix

ixbots/ixbots/IXStatsdClient.cpp

@@ -39,24 +39,21 @@
 
 #include "IXStatsdClient.h"
 
+#include <iostream>
 #include <ixwebsocket/IXNetSystem.h>
+#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <stdio.h>
-#include <iostream>
 
 namespace ix
 {
-    StatsdClient::StatsdClient(const std::string& host,
-                               int port,
-                               const std::string& prefix)
-    : _host(host)
-      , _port(port)
-      , _prefix(prefix)
-      , _stop(false)
+    StatsdClient::StatsdClient(const std::string& host, int port, const std::string& prefix)
+        : _host(host)
+        , _port(port)
+        , _prefix(prefix)
+        , _stop(false)
     {
-        _thread = std::thread([this]
-        {
+        _thread = std::thread([this] {
             while (!_stop)
             {
                 flushQueue();
@@ -119,8 +116,8 @@ namespace ix
         cleanup(key);
 
         char buf[256];
-        snprintf(buf, sizeof(buf), "%s%s:%zd|%s\n",
-                 _prefix.c_str(), key.c_str(), value, type.c_str());
+        snprintf(
+            buf, sizeof(buf), "%s%s:%zd|%s\n", _prefix.c_str(), key.c_str(), value, type.c_str());
 
         enqueue(buf);
         return 0;
@@ -142,9 +139,7 @@ namespace ix
             auto ret = _socket.sendto(message);
             if (ret != 0)
             {
-                std::cerr << "error: "
-                          << strerror(UdpSocket::getErrno())
-                          << std::endl;
+                std::cerr << "error: " << strerror(UdpSocket::getErrno()) << std::endl;
             }
             _queue.pop_front();
         }

ixbots/ixbots/IXStatsdClient.h

@@ -6,21 +6,20 @@
 
 #pragma once
 
+#include <atomic>
+#include <deque>
 #include <ixwebsocket/IXUdpSocket.h>
-
+#include <mutex>
 #include <string>
 #include <thread>
-#include <deque>
-#include <mutex>
-#include <atomic>
 
 namespace ix
 {
     class StatsdClient
     {
     public:
-        StatsdClient(const std::string& host="127.0.0.1",
-                     int port=8125,
+        StatsdClient(const std::string& host = "127.0.0.1",
+                     int port = 8125,
                      const std::string& prefix = "");
         ~StatsdClient();
 

ixcobra/ixcobra/IXCobraConfig.h

@@ -6,8 +6,8 @@
 
 #pragma once
 
-#include <ixwebsocket/IXWebSocketPerMessageDeflateOptions.h>
 #include <ixwebsocket/IXSocketTLSOptions.h>
+#include <ixwebsocket/IXWebSocketPerMessageDeflateOptions.h>
 
 namespace ix
 {

ixcobra/ixcobra/IXCobraConnection.cpp

@@ -5,17 +5,17 @@
  */
 
 #include "IXCobraConnection.h"
-#include <ixcrypto/IXHMac.h>
-#include <ixwebsocket/IXWebSocket.h>
-#include <ixwebsocket/IXSocketTLSOptions.h>
 
 #include <algorithm>
-#include <stdexcept>
-#include <cmath>
 #include <cassert>
+#include <cmath>
 #include <cstring>
 #include <iostream>
+#include <ixcrypto/IXHMac.h>
+#include <ixwebsocket/IXSocketTLSOptions.h>
+#include <ixwebsocket/IXWebSocket.h>
 #include <sstream>
+#include <stdexcept>
 
 
 namespace ix
@@ -26,12 +26,12 @@ namespace ix
     constexpr CobraConnection::MsgId CobraConnection::kInvalidMsgId;
     constexpr int CobraConnection::kPingIntervalSecs;
 
-    CobraConnection::CobraConnection() :
-        _webSocket(new WebSocket()),
-        _publishMode(CobraConnection_PublishMode_Immediate),
-        _authenticated(false),
-        _eventCallback(nullptr),
-        _id(1)
+    CobraConnection::CobraConnection()
+        : _webSocket(new WebSocket())
+        , _publishMode(CobraConnection_PublishMode_Immediate)
+        , _authenticated(false)
+        , _eventCallback(nullptr)
+        , _id(1)
     {
         _pdu["action"] = "rtm/publish";
 
@@ -97,11 +97,7 @@ namespace ix
         if (_eventCallback)
         {
             _eventCallback(
-                std::make_unique<CobraEvent>(eventType,
-                                             errorMsg,
-                                             headers,
-                                             subscriptionId,
-                                             msgId));
+                std::make_unique<CobraEvent>(eventType, errorMsg, headers, subscriptionId, msgId));
         }
     }
 
@@ -121,126 +117,119 @@ namespace ix
 
     void CobraConnection::initWebSocketOnMessageCallback()
     {
-        _webSocket->setOnMessageCallback(
-            [this](const ix::WebSocketMessagePtr& msg)
+        _webSocket->setOnMessageCallback([this](const ix::WebSocketMessagePtr& msg) {
+            CobraConnection::invokeTrafficTrackerCallback(msg->wireSize, true);
+
+            std::stringstream ss;
+            if (msg->type == ix::WebSocketMessageType::Open)
             {
-                CobraConnection::invokeTrafficTrackerCallback(msg->wireSize, true);
+                invokeEventCallback(ix::CobraEventType::Open, std::string(), msg->openInfo.headers);
+                sendHandshakeMessage();
+            }
+            else if (msg->type == ix::WebSocketMessageType::Close)
+            {
+                _authenticated = false;
 
                 std::stringstream ss;
-                if (msg->type == ix::WebSocketMessageType::Open)
+                ss << "Close code " << msg->closeInfo.code;
+                ss << " reason " << msg->closeInfo.reason;
+                invokeEventCallback(ix::CobraEventType::Closed, ss.str());
+            }
+            else if (msg->type == ix::WebSocketMessageType::Message)
+            {
+                Json::Value data;
+                Json::Reader reader;
+                if (!reader.parse(msg->str, data))
                 {
-                    invokeEventCallback(ix::CobraEventType::Open,
-                                        std::string(),
-                                        msg->openInfo.headers);
-                    sendHandshakeMessage();
+                    invokeErrorCallback("Invalid json", msg->str);
+                    return;
                 }
-                else if (msg->type == ix::WebSocketMessageType::Close)
-                {
-                    _authenticated = false;
 
-                    std::stringstream ss;
-                    ss << "Close code " << msg->closeInfo.code;
-                    ss << " reason " << msg->closeInfo.reason;
-                    invokeEventCallback(ix::CobraEventType::Closed,
-                                        ss.str());
+                if (!data.isMember("action"))
+                {
+                    invokeErrorCallback("Missing action", msg->str);
+                    return;
                 }
-                else if (msg->type == ix::WebSocketMessageType::Message)
+
+                auto action = data["action"].asString();
+
+                if (action == "auth/handshake/ok")
                 {
-                    Json::Value data;
-                    Json::Reader reader;
-                    if (!reader.parse(msg->str, data))
+                    if (!handleHandshakeResponse(data))
                     {
-                        invokeErrorCallback("Invalid json", msg->str);
-                        return;
-                    }
-
-                    if (!data.isMember("action"))
-                    {
-                        invokeErrorCallback("Missing action", msg->str);
-                        return;
-                    }
-
-                    auto action = data["action"].asString();
-
-                    if (action == "auth/handshake/ok")
-                    {
-                        if (!handleHandshakeResponse(data))
-                        {
-                            invokeErrorCallback("Error extracting nonce from handshake response", msg->str);
-                        }
-                    }
-                    else if (action == "auth/handshake/error")
-                    {
-                        invokeEventCallback(ix::CobraEventType::HandshakeError,
+                        invokeErrorCallback("Error extracting nonce from handshake response",
                                             msg->str);
                     }
-                    else if (action == "auth/authenticate/ok")
-                    {
-                        _authenticated = true;
-                        invokeEventCallback(ix::CobraEventType::Authenticated);
-                        flushQueue();
-                    }
-                    else if (action == "auth/authenticate/error")
-                    {
-                        invokeEventCallback(ix::CobraEventType::AuthenticationError,
-                                            msg->str);
-                    }
-                    else if (action == "rtm/subscription/data")
-                    {
-                        handleSubscriptionData(data);
-                    }
-                    else if (action == "rtm/subscribe/ok")
-                    {
-                        if (!handleSubscriptionResponse(data))
-                        {
-                            invokeErrorCallback("Error processing subscribe response", msg->str);
-                        }
-                    }
-                    else if (action == "rtm/subscribe/error")
-                    {
-                        invokeEventCallback(ix::CobraEventType::SubscriptionError,
-                                            msg->str);
-                    }
-                    else if (action == "rtm/unsubscribe/ok")
-                    {
-                        if (!handleUnsubscriptionResponse(data))
-                        {
-                            invokeErrorCallback("Error processing unsubscribe response", msg->str);
-                        }
-                    }
-                    else if (action == "rtm/unsubscribe/error")
-                    {
-                        invokeErrorCallback("Unsubscription error", msg->str);
-                    }
-                    else if (action == "rtm/publish/ok")
-                    {
-                        if (!handlePublishResponse(data))
-                        {
-                            invokeErrorCallback("Error processing publish response", msg->str);
-                        }
-                    }
-                    else if (action == "rtm/publish/error")
-                    {
-                        invokeErrorCallback("Publish error", msg->str);
-                    }
-                    else
-                    {
-                        invokeErrorCallback("Un-handled message type", msg->str);
-                    }
                 }
-                else if (msg->type == ix::WebSocketMessageType::Error)
+                else if (action == "auth/handshake/error")
                 {
-                    std::stringstream ss;
-                    ss << "Connection error: " << msg->errorInfo.reason      << std::endl;
-                    ss << "#retries: "         << msg->errorInfo.retries     << std::endl;
-                    ss << "Wait time(ms): "    << msg->errorInfo.wait_time   << std::endl;
-                    ss << "HTTP Status: "      << msg->errorInfo.http_status << std::endl;
-                    invokeErrorCallback(ss.str(), std::string());
+                    invokeEventCallback(ix::CobraEventType::HandshakeError, msg->str);
                 }
-                else if (msg->type == ix::WebSocketMessageType::Pong)
+                else if (action == "auth/authenticate/ok")
                 {
-                    invokeEventCallback(ix::CobraEventType::Pong, msg->str);
+                    _authenticated = true;
+                    invokeEventCallback(ix::CobraEventType::Authenticated);
+                    flushQueue();
                 }
+                else if (action == "auth/authenticate/error")
+                {
+                    invokeEventCallback(ix::CobraEventType::AuthenticationError, msg->str);
+                }
+                else if (action == "rtm/subscription/data")
+                {
+                    handleSubscriptionData(data);
+                }
+                else if (action == "rtm/subscribe/ok")
+                {
+                    if (!handleSubscriptionResponse(data))
+                    {
+                        invokeErrorCallback("Error processing subscribe response", msg->str);
+                    }
+                }
+                else if (action == "rtm/subscribe/error")
+                {
+                    invokeEventCallback(ix::CobraEventType::SubscriptionError, msg->str);
+                }
+                else if (action == "rtm/unsubscribe/ok")
+                {
+                    if (!handleUnsubscriptionResponse(data))
+                    {
+                        invokeErrorCallback("Error processing unsubscribe response", msg->str);
+                    }
+                }
+                else if (action == "rtm/unsubscribe/error")
+                {
+                    invokeErrorCallback("Unsubscription error", msg->str);
+                }
+                else if (action == "rtm/publish/ok")
+                {
+                    if (!handlePublishResponse(data))
+                    {
+                        invokeErrorCallback("Error processing publish response", msg->str);
+                    }
+                }
+                else if (action == "rtm/publish/error")
+                {
+                    invokeErrorCallback("Publish error", msg->str);
+                }
+                else
+                {
+                    invokeErrorCallback("Un-handled message type", msg->str);
+                }
+            }
+            else if (msg->type == ix::WebSocketMessageType::Error)
+            {
+                std::stringstream ss;
+                ss << "Connection error: " << msg->errorInfo.reason << std::endl;
+                ss << "#retries: " << msg->errorInfo.retries << std::endl;
+                ss << "Wait time(ms): " << msg->errorInfo.wait_time << std::endl;
+                ss << "HTTP Status: " << msg->errorInfo.http_status << std::endl;
+                invokeErrorCallback(ss.str(), std::string());
+            }
+            else if (msg->type == ix::WebSocketMessageType::Pong)
+            {
+                invokeEventCallback(ix::CobraEventType::Pong, msg->str);
+            }
         });
     }
 
@@ -254,12 +243,13 @@ namespace ix
         return _publishMode;
     }
 
-    void CobraConnection::configure(const std::string& appkey,
-                                    const std::string& endpoint,
-                                    const std::string& rolename,
-                                    const std::string& rolesecret,
-                                    const WebSocketPerMessageDeflateOptions& webSocketPerMessageDeflateOptions,
-                                    const SocketTLSOptions& socketTLSOptions)
+    void CobraConnection::configure(
+        const std::string& appkey,
+        const std::string& endpoint,
+        const std::string& rolename,
+        const std::string& rolesecret,
+        const WebSocketPerMessageDeflateOptions& webSocketPerMessageDeflateOptions,
+        const SocketTLSOptions& socketTLSOptions)
     {
         _roleName = rolename;
         _roleSecret = rolesecret;
@@ -402,7 +392,8 @@ namespace ix
         if (!subscriptionId.isString()) return false;
 
         invokeEventCallback(ix::CobraEventType::Subscribed,
-                            std::string(), WebSocketHttpHeaders(),
+                            std::string(),
+                            WebSocketHttpHeaders(),
                             subscriptionId.asString());
         return true;
     }
@@ -420,7 +411,8 @@ namespace ix
         if (!subscriptionId.isString()) return false;
 
         invokeEventCallback(ix::CobraEventType::UnSubscribed,
-                            std::string(), WebSocketHttpHeaders(),
+                            std::string(),
+                            WebSocketHttpHeaders(),
                             subscriptionId.asString());
         return true;
     }
@@ -468,8 +460,10 @@ namespace ix
         uint64_t msgId = id.asUInt64();
 
         invokeEventCallback(ix::CobraEventType::Published,
-                            std::string(), WebSocketHttpHeaders(),
-                            std::string(), msgId);
+                            std::string(),
+                            WebSocketHttpHeaders(),
+                            std::string(),
+                            msgId);
 
         invokePublishTrackerCallback(false, true);
 
@@ -499,9 +493,7 @@ namespace ix
     }
 
     std::pair<CobraConnection::MsgId, std::string> CobraConnection::prePublish(
-        const Json::Value& channels,
-        const Json::Value& msg,
-        bool addToQueue)
+        const Json::Value& channels, const Json::Value& msg, bool addToQueue)
     {
         std::lock_guard<std::mutex> lock(_prePublishMutex);
 
@@ -667,8 +659,7 @@ namespace ix
     bool CobraConnection::publishMessage(const std::string& serializedJson)
     {
         auto webSocketSendInfo = _webSocket->send(serializedJson);
-        CobraConnection::invokeTrafficTrackerCallback(webSocketSendInfo.wireSize,
-                                                      false);
+        CobraConnection::invokeTrafficTrackerCallback(webSocketSendInfo.wireSize, false);
         return webSocketSendInfo.success;
     }
 

ixcobra/ixcobra/IXCobraConnection.h

@@ -6,20 +6,19 @@
 
 #pragma once
 
+#include "IXCobraConfig.h"
+#include "IXCobraEvent.h"
+#include "IXCobraEventType.h"
 #include <ixwebsocket/IXWebSocketHttpHeaders.h>
 #include <ixwebsocket/IXWebSocketPerMessageDeflateOptions.h>
-#include "IXCobraEventType.h"
-#include "IXCobraEvent.h"
 #include <json/json.h>
+#include <limits>
 #include <memory>
 #include <mutex>
 #include <queue>
 #include <string>
 #include <thread>
 #include <unordered_map>
-#include <limits>
-
-#include "IXCobraConfig.h"
 
 #ifdef max
 #undef max
@@ -121,10 +120,9 @@ namespace ix
 
         /// Prepare a message for transmission
         /// (update the pdu, compute a msgId, serialize json to a string)
-        std::pair<CobraConnection::MsgId, std::string> prePublish(
-            const Json::Value& channels,
-            const Json::Value& msg,
-            bool addToQueue);
+        std::pair<CobraConnection::MsgId, std::string> prePublish(const Json::Value& channels,
+                                                                  const Json::Value& msg,
+                                                                  bool addToQueue);
 
         /// Attempt to send next message from the internal queue
         bool publishNext();

ixcobra/ixcobra/IXCobraEvent.h

@@ -7,10 +7,10 @@
 #pragma once
 
 #include "IXCobraEventType.h"
+#include <cstdint>
 #include <ixwebsocket/IXWebSocketHttpHeaders.h>
 #include <memory>
 #include <string>
-#include <cstdint>
 
 namespace ix
 {
@@ -38,4 +38,4 @@ namespace ix
     };
 
     using CobraEventPtr = std::unique_ptr<CobraEvent>;
-}
+} // namespace ix

ixcobra/ixcobra/IXCobraMetricsPublisher.cpp

@@ -5,9 +5,9 @@
  */
 
 #include "IXCobraMetricsPublisher.h"
-#include <ixwebsocket/IXSocketTLSOptions.h>
 
 #include <algorithm>
+#include <ixwebsocket/IXSocketTLSOptions.h>
 #include <stdexcept>
 
 
@@ -17,8 +17,8 @@ namespace ix
     const std::string CobraMetricsPublisher::kSetRateControlId = "sms_set_rate_control_id";
     const std::string CobraMetricsPublisher::kSetBlacklistId = "sms_set_blacklist_id";
 
-    CobraMetricsPublisher::CobraMetricsPublisher() :
-        _enabled(true)
+    CobraMetricsPublisher::CobraMetricsPublisher()
+        : _enabled(true)
     {
     }
 
@@ -27,8 +27,7 @@ namespace ix
         ;
     }
 
-    void CobraMetricsPublisher::configure(const CobraConfig& config,
-                                          const std::string& channel)
+    void CobraMetricsPublisher::configure(const CobraConfig& config, const std::string& channel)
     {
         // Configure the satori connection and start its publish background thread
         _cobra_metrics_theaded_publisher.configure(config, channel);
@@ -42,7 +41,7 @@ namespace ix
     }
 
     void CobraMetricsPublisher::setGenericAttributes(const std::string& attrName,
-                                                      const Json::Value& value)
+                                                     const Json::Value& value)
     {
         std::lock_guard<std::mutex> lock(_device_mutex);
         _device[attrName] = value;
@@ -107,8 +106,7 @@ namespace ix
         auto last_update = _last_update.find(id);
         if (last_update == _last_update.end()) return false;
 
-        auto timeDeltaFromLastSend =
-            std::chrono::steady_clock::now() - last_update->second;
+        auto timeDeltaFromLastSend = std::chrono::steady_clock::now() - last_update->second;
 
         return timeDeltaFromLastSend < std::chrono::seconds(rate_control_it->second);
     }
@@ -123,8 +121,7 @@ namespace ix
     {
         auto now = std::chrono::system_clock::now();
         auto ms =
-            std::chrono::duration_cast<std::chrono::milliseconds>(
-                now.time_since_epoch()).count();
+            std::chrono::duration_cast<std::chrono::milliseconds>(now.time_since_epoch()).count();
 
         return ms;
     }
@@ -165,10 +162,9 @@ namespace ix
         return true;
     }
 
-    CobraConnection::MsgId CobraMetricsPublisher::push(
-        const std::string& id,
-        const Json::Value& data,
-        bool shouldPushTest)
+    CobraConnection::MsgId CobraMetricsPublisher::push(const std::string& id,
+                                                       const Json::Value& data,
+                                                       bool shouldPushTest)
     {
         if (shouldPushTest && !shouldPush(id)) return CobraConnection::kInvalidMsgId;
 

ixcobra/ixcobra/IXCobraMetricsPublisher.h

@@ -40,8 +40,7 @@ namespace ix
 
         /// Configuration / set keys, etc...
         /// All input data but the channel name is encrypted with rc4
-        void configure(const CobraConfig& config,
-                       const std::string& channel);
+        void configure(const CobraConfig& config, const std::string& channel);
 
         /// Setter for the list of blacklisted metrics ids.
         /// That list is sorted internally for fast lookups
@@ -68,10 +67,14 @@ namespace ix
         /// shouldPush method for places where we want to be as lightweight as possible when
         /// collecting metrics. When set to false, it is used so that we don't do double work when
         /// computing whether a metrics should be sent or not.
-        CobraConnection::MsgId push(const std::string& id, const Json::Value& data, bool shouldPushTest = true);
+        CobraConnection::MsgId push(const std::string& id,
+                                    const Json::Value& data,
+                                    bool shouldPushTest = true);
 
         /// Interface used by lua. msg is a json encoded string.
-        CobraConnection::MsgId push(const std::string& id, const std::string& data, bool shouldPushTest = true);
+        CobraConnection::MsgId push(const std::string& id,
+                                    const std::string& data,
+                                    bool shouldPushTest = true);
 
         /// Tells whether a metric can be pushed.
         /// A metric can be pushed if it satisfies those conditions:
@@ -89,10 +92,16 @@ namespace ix
         void setGenericAttributes(const std::string& attrName, const Json::Value& value);
 
         /// Set a unique id for the session. A uuid can be used.
-        void setSession(const std::string& session) { _session = session; }
+        void setSession(const std::string& session)
+        {
+            _session = session;
+        }
 
         /// Get the unique id used to identify the current session
-        const std::string& getSession() const { return _session; }
+        const std::string& getSession() const
+        {
+            return _session;
+        }
 
         /// Return the number of milliseconds since the epoch (~1970)
         uint64_t getMillisecondsSinceEpoch() const;

ixcobra/ixcobra/IXCobraMetricsThreadedPublisher.cpp

@@ -5,78 +5,77 @@
  */
 
 #include "IXCobraMetricsThreadedPublisher.h"
-#include <ixwebsocket/IXSetThreadName.h>
-#include <ixwebsocket/IXSocketTLSOptions.h>
-#include <ixcore/utils/IXCoreLogger.h>
 
 #include <algorithm>
-#include <stdexcept>
-#include <cmath>
 #include <cassert>
+#include <cmath>
 #include <iostream>
+#include <ixcore/utils/IXCoreLogger.h>
+#include <ixwebsocket/IXSetThreadName.h>
+#include <ixwebsocket/IXSocketTLSOptions.h>
 #include <sstream>
+#include <stdexcept>
 
 
 namespace ix
 {
-    CobraMetricsThreadedPublisher::CobraMetricsThreadedPublisher() :
-        _stop(false)
+    CobraMetricsThreadedPublisher::CobraMetricsThreadedPublisher()
+        : _stop(false)
     {
-        _cobra_connection.setEventCallback([](const CobraEventPtr& event)
+        _cobra_connection.setEventCallback([](const CobraEventPtr& event) {
+            std::stringstream ss;
+
+            if (event->type == ix::CobraEventType::Open)
             {
-                std::stringstream ss;
+                ss << "Handshake headers" << std::endl;
 
-                if (event->type == ix::CobraEventType::Open)
+                for (auto&& it : event->headers)
                 {
-                    ss << "Handshake headers" << std::endl;
+                    ss << it.first << ": " << it.second << std::endl;
+                }
+            }
+            else if (event->type == ix::CobraEventType::Authenticated)
+            {
+                ss << "Authenticated";
+            }
+            else if (event->type == ix::CobraEventType::Error)
+            {
+                ss << "Error: " << event->errMsg;
+            }
+            else if (event->type == ix::CobraEventType::Closed)
+            {
+                ss << "Connection closed: " << event->errMsg;
+            }
+            else if (event->type == ix::CobraEventType::Subscribed)
+            {
+                ss << "Subscribed through subscription id: " << event->subscriptionId;
+            }
+            else if (event->type == ix::CobraEventType::UnSubscribed)
+            {
+                ss << "Unsubscribed through subscription id: " << event->subscriptionId;
+            }
+            else if (event->type == ix::CobraEventType::Published)
+            {
+                ss << "Published message " << event->msgId << " acked";
+            }
+            else if (event->type == ix::CobraEventType::Pong)
+            {
+                ss << "Received websocket pong";
+            }
+            else if (event->type == ix::CobraEventType::HandshakeError)
+            {
+                ss << "Handshake error: " << event->errMsg;
+            }
+            else if (event->type == ix::CobraEventType::AuthenticationError)
+            {
+                ss << "Authentication error: " << event->errMsg;
+            }
+            else if (event->type == ix::CobraEventType::SubscriptionError)
+            {
+                ss << "Subscription error: " << event->errMsg;
+            }
 
-                    for (auto&& it : event->headers)
-                    {
-                        ss << it.first << ": " << it.second << std::endl;
-                    }
-                }
-                else if (event->type == ix::CobraEventType::Authenticated)
-                {
-                    ss << "Authenticated";
-                }
-                else if (event->type == ix::CobraEventType::Error)
-                {
-                    ss << "Error: " << event->errMsg;
-                }
-                else if (event->type == ix::CobraEventType::Closed)
-                {
-                    ss << "Connection closed: " << event->errMsg;
-                }
-                else if (event->type == ix::CobraEventType::Subscribed)
-                {
-                    ss << "Subscribed through subscription id: " << event->subscriptionId;
-                }
-                else if (event->type == ix::CobraEventType::UnSubscribed)
-                {
-                    ss << "Unsubscribed through subscription id: " << event->subscriptionId;
-                }
-                else if (event->type == ix::CobraEventType::Published)
-                {
-                    ss << "Published message " << event->msgId << " acked";
-                }
-                else if (event->type == ix::CobraEventType::Pong)
-                {
-                    ss << "Received websocket pong";
-                }
-                else if (event->type == ix::CobraEventType::HandshakeError)
-                {
-                    ss << "Handshake error: " << event->errMsg;
-                }
-                else if (event->type == ix::CobraEventType::AuthenticationError)
-                {
-                    ss << "Authentication error: " << event->errMsg;
-                }
-                else if (event->type == ix::CobraEventType::SubscriptionError)
-                {
-                    ss << "Subscription error: " << event->errMsg;
-                }
-
-                ix::IXCoreLogger::Log(ss.str().c_str());
+            ix::IXCoreLogger::Log(ss.str().c_str());
         });
     }
 
@@ -105,7 +104,6 @@ namespace ix
 
         _channel = channel;
         _cobra_connection.configure(config);
-
     }
 
     void CobraMetricsThreadedPublisher::pushMessage(MessageKind messageKind)
@@ -163,13 +161,15 @@ namespace ix
                 {
                     _cobra_connection.suspend();
                     continue;
-                }; break;
+                };
+                break;
 
                 case MessageKind::Resume:
                 {
                     _cobra_connection.resume();
                     continue;
-                }; break;
+                };
+                break;
 
                 case MessageKind::Message:
                 {
@@ -177,7 +177,8 @@ namespace ix
                     {
                         _cobra_connection.publishNext();
                     }
-                }; break;
+                };
+                break;
             }
         }
     }

ixcobra/ixcobra/IXCobraMetricsThreadedPublisher.h

@@ -27,8 +27,7 @@ namespace ix
         ~CobraMetricsThreadedPublisher();
 
         /// Configuration / set keys, etc...
-        void configure(const CobraConfig& config,
-                       const std::string& channel);
+        void configure(const CobraConfig& config, const std::string& channel);
 
         /// Start the worker thread, used for background publishing
         void start();

ixcore/ixcore/utils/IXCoreLogger.cpp

@@ -3,12 +3,12 @@
 
 namespace ix
 {
-// Default do nothing logger
-IXCoreLogger::LogFunc IXCoreLogger::_currentLogger = [](const char* /*msg*/){};
+    // Default do nothing logger
+    IXCoreLogger::LogFunc IXCoreLogger::_currentLogger = [](const char* /*msg*/) {};
 
-void IXCoreLogger::Log(const char* msg)
-{
-    _currentLogger(msg);
-}
+    void IXCoreLogger::Log(const char* msg)
+    {
+        _currentLogger(msg);
+    }
 
-} // ix
+} // namespace ix

ixcore/ixcore/utils/IXCoreLogger.h

@@ -9,7 +9,10 @@ namespace ix
         using LogFunc = std::function<void(const char*)>;
         static void Log(const char* msg);
 
-        static void setLogFunction(LogFunc& func) { _currentLogger = func; }
+        static void setLogFunction(LogFunc& func)
+        {
+            _currentLogger = func;
+        }
 
     private:
         static LogFunc _currentLogger;

ixcrypto/ixcrypto/IXBase64.cpp

@@ -29,10 +29,9 @@
 
 namespace ix
 {
-    static const std::string base64_chars =
-    "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
-    "abcdefghijklmnopqrstuvwxyz"
-    "0123456789+/";
+    static const std::string base64_chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+                                            "abcdefghijklmnopqrstuvwxyz"
+                                            "0123456789+/";
 
     std::string base64_encode(const std::string& data, size_t len)
     {
@@ -50,26 +49,26 @@ namespace ix
         unsigned char char_array_3[3];
         unsigned char char_array_4[4];
 
-        while(len--)
+        while (len--)
         {
             char_array_3[i++] = *(bytes_to_encode++);
-            if(i == 3)
+            if (i == 3)
             {
                 char_array_4[0] = (char_array_3[0] & 0xfc) >> 2;
                 char_array_4[1] = ((char_array_3[0] & 0x03) << 4) + ((char_array_3[1] & 0xf0) >> 4);
                 char_array_4[2] = ((char_array_3[1] & 0x0f) << 2) + ((char_array_3[2] & 0xc0) >> 6);
                 char_array_4[3] = char_array_3[2] & 0x3f;
 
-                for(i = 0; (i <4) ; i++)
+                for (i = 0; (i < 4); i++)
                     ret += base64_chars[char_array_4[i]];
 
                 i = 0;
             }
         }
 
-        if(i)
+        if (i)
         {
-            for(j = i; j < 3; j++)
+            for (j = i; j < 3; j++)
                 char_array_3[j] = '\0';
 
             char_array_4[0] = (char_array_3[0] & 0xfc) >> 2;
@@ -77,12 +76,11 @@ namespace ix
             char_array_4[2] = ((char_array_3[1] & 0x0f) << 2) + ((char_array_3[2] & 0xc0) >> 6);
             char_array_4[3] = char_array_3[2] & 0x3f;
 
-            for(j = 0; (j < i + 1); j++)
+            for (j = 0; (j < i + 1); j++)
                 ret += base64_chars[char_array_4[j]];
 
-            while((i++ < 3))
+            while ((i++ < 3))
                 ret += '=';
-
         }
 
         return ret;
@@ -95,7 +93,7 @@ namespace ix
 
     std::string base64_decode(const std::string& encoded_string)
     {
-        int in_len = (int)encoded_string.size();
+        int in_len = (int) encoded_string.size();
         int i = 0;
         int j = 0;
         int in_ = 0;
@@ -103,40 +101,42 @@ namespace ix
         std::string ret;
         ret.reserve(((in_len + 3) / 4) * 3);
 
-        while(in_len-- && ( encoded_string[in_] != '=') && is_base64(encoded_string[in_]))
+        while (in_len-- && (encoded_string[in_] != '=') && is_base64(encoded_string[in_]))
         {
-            char_array_4[i++] = encoded_string[in_]; in_++;
-            if(i ==4)
+            char_array_4[i++] = encoded_string[in_];
+            in_++;
+            if (i == 4)
             {
-                for(i = 0; i <4; i++)
+                for (i = 0; i < 4; i++)
                     char_array_4[i] = base64_chars.find(char_array_4[i]);
 
                 char_array_3[0] = (char_array_4[0] << 2) + ((char_array_4[1] & 0x30) >> 4);
                 char_array_3[1] = ((char_array_4[1] & 0xf) << 4) + ((char_array_4[2] & 0x3c) >> 2);
                 char_array_3[2] = ((char_array_4[2] & 0x3) << 6) + char_array_4[3];
 
-                for(i = 0; (i < 3); i++)
+                for (i = 0; (i < 3); i++)
                     ret += char_array_3[i];
 
                 i = 0;
             }
         }
 
-        if(i)
+        if (i)
         {
-            for(j = i; j <4; j++)
+            for (j = i; j < 4; j++)
                 char_array_4[j] = 0;
 
-            for(j = 0; j <4; j++)
+            for (j = 0; j < 4; j++)
                 char_array_4[j] = base64_chars.find(char_array_4[j]);
 
             char_array_3[0] = (char_array_4[0] << 2) + ((char_array_4[1] & 0x30) >> 4);
             char_array_3[1] = ((char_array_4[1] & 0xf) << 4) + ((char_array_4[2] & 0x3c) >> 2);
             char_array_3[2] = ((char_array_4[2] & 0x3) << 6) + char_array_4[3];
 
-            for(j = 0; (j < i - 1); j++) ret += char_array_3[j];
+            for (j = 0; (j < i - 1); j++)
+                ret += char_array_3[j];
         }
 
         return ret;
     }
-}
+} // namespace ix

ixcrypto/ixcrypto/IXHMac.cpp

@@ -5,16 +5,17 @@
  */
 
 #include "IXHMac.h"
+
 #include "IXBase64.h"
 
 #if defined(IXCRYPTO_USE_MBED_TLS)
-# include <mbedtls/md.h>
+#include <mbedtls/md.h>
 #elif defined(__APPLE__)
-# include <CommonCrypto/CommonHMAC.h>
+#include <CommonCrypto/CommonHMAC.h>
 #elif defined(IXCRYPTO_USE_OPEN_SSL)
-# include <openssl/hmac.h>
+#include <openssl/hmac.h>
 #else
-# include <assert.h>
+#include <assert.h>
 #endif
 
 namespace ix
@@ -26,19 +27,21 @@ namespace ix
 
 #if defined(IXCRYPTO_USE_MBED_TLS)
         mbedtls_md_hmac(mbedtls_md_info_from_type(MBEDTLS_MD_MD5),
-               (unsigned char *) key.c_str(), key.size(),
-               (unsigned char *) data.c_str(), data.size(),
-               (unsigned char *) &hash);
+                        (unsigned char*) key.c_str(),
+                        key.size(),
+                        (unsigned char*) data.c_str(),
+                        data.size(),
+                        (unsigned char*) &hash);
 #elif defined(__APPLE__)
-        CCHmac(kCCHmacAlgMD5,
-               key.c_str(), key.size(),
-               data.c_str(), data.size(),
-               &hash);
+        CCHmac(kCCHmacAlgMD5, key.c_str(), key.size(), data.c_str(), data.size(), &hash);
 #elif defined(IXCRYPTO_USE_OPEN_SSL)
         HMAC(EVP_md5(),
-             key.c_str(), (int) key.size(),
-             (unsigned char *) data.c_str(), (int) data.size(),
-             (unsigned char *) hash, nullptr);
+             key.c_str(),
+             (int) key.size(),
+             (unsigned char*) data.c_str(),
+             (int) data.size(),
+             (unsigned char*) hash,
+             nullptr);
 #else
         assert(false && "hmac not implemented on this platform");
 #endif
@@ -47,4 +50,4 @@ namespace ix
 
         return base64_encode(hashString, (uint32_t) hashString.size());
     }
-}
+} // namespace ix

ixcrypto/ixcrypto/IXHash.cpp

@@ -19,4 +19,4 @@ namespace ix
 
         return hashAddress;
     }
-}
+} // namespace ix

ixcrypto/ixcrypto/IXUuid.cpp

@@ -16,23 +16,23 @@
 
 #include "IXUuid.h"
 
-#include <sstream>
-#include <string>
 #include <iomanip>
 #include <random>
+#include <sstream>
+#include <string>
 
 
 namespace ix
 {
     class Uuid
     {
-        public:
-            Uuid();
-            std::string toString() const;
+    public:
+        Uuid();
+        std::string toString() const;
 
-        private:
-            uint64_t _ab;
-            uint64_t _cd;
+    private:
+        uint64_t _ab;
+        uint64_t _cd;
     };
 
     Uuid::Uuid()
@@ -60,7 +60,7 @@ namespace ix
         ss << std::setw(8) << (a);
         ss << std::setw(4) << (b >> 16);
         ss << std::setw(4) << (b & 0xFFFF);
-        ss << std::setw(4) << (c >> 16 );
+        ss << std::setw(4) << (c >> 16);
         ss << std::setw(4) << (c & 0xFFFF);
         ss << std::setw(8) << d;
 
@@ -72,4 +72,4 @@ namespace ix
         Uuid id;
         return id.toString();
     }
-}
+} // namespace ix

ixsentry/ixsentry/IXSentryClient.cpp

@@ -7,12 +7,12 @@
 #include "IXSentryClient.h"
 
 #include <chrono>
-#include <iostream>
 #include <fstream>
-#include <sstream>
+#include <iostream>
+#include <ixcore/utils/IXCoreLogger.h>
 #include <ixwebsocket/IXWebSocketHttpHeaders.h>
 #include <ixwebsocket/IXWebSocketVersion.h>
-#include <ixcore/utils/IXCoreLogger.h>
+#include <sstream>
 
 
 namespace ix
@@ -246,24 +246,21 @@ namespace ix
     std::string SentryClient::computeUrl(const std::string& project, const std::string& key)
     {
         std::stringstream ss;
-        ss << "https://sentry.io/api/"
-           << project
-           << "/minidump?sentry_key="
-           << key;
+        ss << "https://sentry.io/api/" << project << "/minidump?sentry_key=" << key;
 
         return ss.str();
     }
 
     //
-    // curl -v -X POST -F upload_file_minidump=@ws/crash.dmp 'https://sentry.io/api/123456/minidump?sentry_key=12344567890'
+    // curl -v -X POST -F upload_file_minidump=@ws/crash.dmp
+    // 'https://sentry.io/api/123456/minidump?sentry_key=12344567890'
     //
-    void SentryClient::uploadMinidump(
-        const std::string& sentryMetadata,
-        const std::string& minidumpBytes,
-        const std::string& project,
-        const std::string& key,
-        bool verbose,
-        const OnResponseCallback& onResponseCallback)
+    void SentryClient::uploadMinidump(const std::string& sentryMetadata,
+                                      const std::string& minidumpBytes,
+                                      const std::string& project,
+                                      const std::string& key,
+                                      bool verbose,
+                                      const OnResponseCallback& onResponseCallback)
     {
         std::string multipartBoundary = _httpClient->generateMultipartBoundary();
 
@@ -283,15 +280,15 @@ namespace ix
         httpParameters["sentry"] = sentryMetadata;
 
         args->url = computeUrl(project, key);
-        args->body = _httpClient->serializeHttpFormDataParameters(multipartBoundary, httpFormDataParameters, httpParameters);
+        args->body = _httpClient->serializeHttpFormDataParameters(
+            multipartBoundary, httpFormDataParameters, httpParameters);
 
         _httpClient->performRequest(args, onResponseCallback);
     }
 
-    void SentryClient::uploadPayload(
-        const Json::Value& payload,
-        bool verbose,
-        const OnResponseCallback& onResponseCallback)
+    void SentryClient::uploadPayload(const Json::Value& payload,
+                                     bool verbose,
+                                     const OnResponseCallback& onResponseCallback)
     {
         auto args = _httpClient->createRequest();
         args->extraHeaders["X-Sentry-Auth"] = SentryClient::computeAuthHeader();

ixsentry/ixsentry/IXSentryClient.h

@@ -10,8 +10,8 @@
 #include <ixwebsocket/IXHttpClient.h>
 #include <ixwebsocket/IXSocketTLSOptions.h>
 #include <json/json.h>
-#include <regex>
 #include <memory>
+#include <regex>
 
 namespace ix
 {
@@ -28,18 +28,16 @@ namespace ix
         // Mostly for testing
         void setTLSOptions(const SocketTLSOptions& tlsOptions);
 
-        void uploadMinidump(
-            const std::string& sentryMetadata,
-            const std::string& minidumpBytes,
-            const std::string& project,
-            const std::string& key,
-            bool verbose,
-            const OnResponseCallback& onResponseCallback);
+        void uploadMinidump(const std::string& sentryMetadata,
+                            const std::string& minidumpBytes,
+                            const std::string& project,
+                            const std::string& key,
+                            bool verbose,
+                            const OnResponseCallback& onResponseCallback);
 
-        void uploadPayload(
-            const Json::Value& payload,
-            bool verbose,
-            const OnResponseCallback& onResponseCallback);
+        void uploadPayload(const Json::Value& payload,
+                           bool verbose,
+                           const OnResponseCallback& onResponseCallback);
 
     private:
         int64_t getTimestamp();

ixsnake/ixsnake/IXAppConfig.h

@@ -6,10 +6,10 @@
 
 #pragma once
 
+#include <ixwebsocket/IXSocketTLSOptions.h>
 #include <nlohmann/json.hpp>
 #include <string>
 #include <vector>
-#include <ixwebsocket/IXSocketTLSOptions.h>
 
 namespace snake
 {

ixsnake/ixsnake/IXRedisClient.cpp

@@ -28,10 +28,7 @@ namespace ix
             return false;
         }
 
-        CancellationRequest cancellationRequest = []() -> bool
-        {
-            return false;
-        };
+        CancellationRequest cancellationRequest = []() -> bool { return false; };
 
         std::string errMsg;
         return _socket->connect(hostname, port, errMsg, cancellationRequest);
@@ -252,9 +249,8 @@ namespace ix
         return true;
     }
 
-    std::string RedisClient::prepareXaddCommand(
-        const std::string& stream,
-        const std::string& message)
+    std::string RedisClient::prepareXaddCommand(const std::string& stream,
+                                                const std::string& message)
     {
         std::stringstream ss;
         ss << "*5\r\n";
@@ -328,7 +324,9 @@ namespace ix
         return streamId;
     }
 
-    bool RedisClient::sendCommand(const std::string& commands, int commandsCount, std::string& errMsg)
+    bool RedisClient::sendCommand(const std::string& commands,
+                                  int commandsCount,
+                                  std::string& errMsg)
     {
         bool sent = _socket->writeBytes(commands, nullptr);
         if (!sent)

ixsnake/ixsnake/IXRedisClient.h

@@ -8,11 +8,10 @@
 
 #include <atomic>
 #include <functional>
+#include <ixwebsocket/IXSocket.h>
 #include <memory>
 #include <string>
 
-#include <ixwebsocket/IXSocket.h>
-
 namespace ix
 {
     class RedisClient
@@ -39,14 +38,11 @@ namespace ix
                        const OnRedisSubscribeCallback& callback);
 
         // XADD
-        std::string xadd(
-            const std::string& channel,
-            const std::string& message,
-            std::string& errMsg);
+        std::string xadd(const std::string& channel,
+                         const std::string& message,
+                         std::string& errMsg);
 
-        std::string prepareXaddCommand(
-            const std::string& stream,
-            const std::string& message);
+        std::string prepareXaddCommand(const std::string& stream, const std::string& message);
 
         std::string readXaddReply(std::string& errMsg);
 

ixsnake/ixsnake/IXRedisServer.cpp

@@ -6,17 +6,18 @@
 
 #include "IXRedisServer.h"
 
-#include <ixwebsocket/IXNetSystem.h>
-#include <ixwebsocket/IXSocketConnect.h>
-#include <ixwebsocket/IXSocket.h>
-#include <ixwebsocket/IXCancellationRequest.h>
 #include <fstream>
+#include <ixwebsocket/IXCancellationRequest.h>
+#include <ixwebsocket/IXNetSystem.h>
+#include <ixwebsocket/IXSocket.h>
+#include <ixwebsocket/IXSocketConnect.h>
 #include <sstream>
 #include <vector>
 
 namespace ix
 {
-    RedisServer::RedisServer(int port, const std::string& host, int backlog, size_t maxConnections, int addressFamily)
+    RedisServer::RedisServer(
+        int port, const std::string& host, int backlog, size_t maxConnections, int addressFamily)
         : SocketServer(port, host, backlog, maxConnections, addressFamily)
         , _connectedClientsCount(0)
         , _stopHandlingConnections(false)
@@ -114,8 +115,7 @@ namespace ix
         for (auto it : _subscribers)
         {
             std::stringstream ss;
-            ss << "Subscription id: " << it.first
-               << " #subscribers: " << it.second.size();
+            ss << "Subscription id: " << it.first << " #subscribers: " << it.second.size();
 
             logInfo(ss.str());
         }
@@ -126,8 +126,7 @@ namespace ix
         return _connectedClientsCount;
     }
 
-    bool RedisServer::startsWith(const std::string& str,
-                                 const std::string& start)
+    bool RedisServer::startsWith(const std::string& str, const std::string& start)
     {
         return str.compare(0, start.length(), start) == 0;
     }
@@ -144,9 +143,8 @@ namespace ix
         return ss.str();
     }
 
-    bool RedisServer::parseRequest(
-        std::unique_ptr<Socket>& socket,
-        std::vector<std::string>& tokens)
+    bool RedisServer::parseRequest(std::unique_ptr<Socket>& socket,
+                                   std::vector<std::string>& tokens)
     {
         // Parse first line
         auto cb = makeCancellationRequestWithTimeout(30, _stopHandlingConnections);
@@ -190,9 +188,8 @@ namespace ix
         return true;
     }
 
-    bool RedisServer::handleCommand(
-        std::unique_ptr<Socket>& socket,
-        const std::vector<std::string>& tokens)
+    bool RedisServer::handleCommand(std::unique_ptr<Socket>& socket,
+                                    const std::vector<std::string>& tokens)
     {
         if (tokens.size() != 1) return false;
 
@@ -207,31 +204,30 @@ namespace ix
         //
         ss << "*6\r\n";
         ss << writeString("publish"); // 1
-        ss << ":3\r\n"; // 2
-        ss << "*0\r\n"; // 3
-        ss << ":1\r\n"; // 4
-        ss << ":2\r\n"; // 5
-        ss << ":1\r\n"; // 6
+        ss << ":3\r\n";               // 2
+        ss << "*0\r\n";               // 3
+        ss << ":1\r\n";               // 4
+        ss << ":2\r\n";               // 5
+        ss << ":1\r\n";               // 6
 
         //
         // subscribe
         //
         ss << "*6\r\n";
         ss << writeString("subscribe"); // 1
-        ss << ":2\r\n"; // 2
-        ss << "*0\r\n"; // 3
-        ss << ":1\r\n"; // 4
-        ss << ":1\r\n"; // 5
-        ss << ":1\r\n"; // 6
+        ss << ":2\r\n";                 // 2
+        ss << "*0\r\n";                 // 3
+        ss << ":1\r\n";                 // 4
+        ss << ":1\r\n";                 // 5
+        ss << ":1\r\n";                 // 6
 
         socket->writeBytes(ss.str(), cb);
 
         return true;
     }
 
-    bool RedisServer::handleSubscribe(
-        std::unique_ptr<Socket>& socket,
-        const std::vector<std::string>& tokens)
+    bool RedisServer::handleSubscribe(std::unique_ptr<Socket>& socket,
+                                      const std::vector<std::string>& tokens)
     {
         if (tokens.size() != 2) return false;
 
@@ -250,9 +246,8 @@ namespace ix
         return true;
     }
 
-    bool RedisServer::handlePublish(
-        std::unique_ptr<Socket>& socket,
-        const std::vector<std::string>& tokens)
+    bool RedisServer::handlePublish(std::unique_ptr<Socket>& socket,
+                                    const std::vector<std::string>& tokens)
     {
         if (tokens.size() != 3) return false;
 
@@ -281,9 +276,7 @@ namespace ix
 
         // return the number of clients that received the message.
         std::stringstream ss;
-        ss << ":"
-           << std::to_string(subscribers.size())
-           << "\r\n";
+        ss << ":" << std::to_string(subscribers.size()) << "\r\n";
         socket->writeBytes(ss.str(), cb);
 
         return true;

ixsnake/ixsnake/IXRedisServer.h

@@ -6,13 +6,13 @@
 
 #pragma once
 
-#include "IXSocketServer.h"
 #include "IXSocket.h"
+#include "IXSocketServer.h"
 #include <functional>
+#include <map>
 #include <memory>
 #include <mutex>
 #include <set>
-#include <map>
 #include <string>
 #include <thread>
 #include <utility> // pair
@@ -50,18 +50,14 @@ namespace ix
         bool startsWith(const std::string& str, const std::string& start);
         std::string writeString(const std::string& str);
 
-        bool parseRequest(
-            std::unique_ptr<Socket>& socket,
-            std::vector<std::string>& tokens);
+        bool parseRequest(std::unique_ptr<Socket>& socket, std::vector<std::string>& tokens);
 
-        bool handlePublish(std::unique_ptr<Socket>& socket,
-                           const std::vector<std::string>& tokens);
+        bool handlePublish(std::unique_ptr<Socket>& socket, const std::vector<std::string>& tokens);
 
         bool handleSubscribe(std::unique_ptr<Socket>& socket,
                              const std::vector<std::string>& tokens);
 
-        bool handleCommand(std::unique_ptr<Socket>& socket,
-                           const std::vector<std::string>& tokens);
+        bool handleCommand(std::unique_ptr<Socket>& socket, const std::vector<std::string>& tokens);
 
         void cleanupSubscribers(std::unique_ptr<Socket>& socket);
     };

ixsnake/ixsnake/IXSnakeProtocol.cpp

@@ -10,9 +10,9 @@
 #include "IXSnakeConnectionState.h"
 #include "nlohmann/json.hpp"
 #include <iostream>
+#include <ixcore/utils/IXCoreLogger.h>
 #include <ixcrypto/IXHMac.h>
 #include <ixwebsocket/IXWebSocket.h>
-#include <ixcore/utils/IXCoreLogger.h>
 #include <sstream>
 
 namespace snake
@@ -189,7 +189,8 @@ namespace snake
             nlohmann::json response = {
                 {"action", "rtm/subscription/data"},
                 {"id", id++},
-                {"body", {{"subscription_id", subscriptionId}, {"position", "0-0"}, {"messages", {msg}}}}};
+                {"body",
+                 {{"subscription_id", subscriptionId}, {"position", "0-0"}, {"messages", {msg}}}}};
 
             ws->sendText(response.dump());
         };
@@ -261,8 +262,7 @@ namespace snake
             std::stringstream ss;
             ss << "malformed json pdu: " << e.what() << " -> " << str << "";
 
-            nlohmann::json response = {{"body", {{"error", "invalid_json"},
-                                                 {"reason", ss.str()}}}};
+            nlohmann::json response = {{"body", {{"error", "invalid_json"}, {"reason", ss.str()}}}};
             ws->sendText(response.dump());
             return;
         }

ixsnake/ixsnake/IXSnakeServer.cpp

@@ -10,8 +10,8 @@
 #include "IXSnakeConnectionState.h"
 #include "IXSnakeProtocol.h"
 #include <iostream>
-#include <sstream>
 #include <ixcore/utils/IXCoreLogger.h>
+#include <sstream>
 
 
 namespace snake

test/IXDNSLookupTest.cpp

@@ -31,11 +31,7 @@ TEST_CASE("dns", "[net]")
         auto dnsLookup = std::make_shared<DNSLookup>("wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww", 80);
 
         std::string errMsg;
-        struct addrinfo* res = dnsLookup->resolve(errMsg,
-                                                  []
-                                                  {
-                                                      return false;
-                                                  });
+        struct addrinfo* res = dnsLookup->resolve(errMsg, [] { return false; });
         std::cerr << "Error message: " << errMsg << std::endl;
         REQUIRE(res == nullptr);
     }
@@ -46,11 +42,7 @@ TEST_CASE("dns", "[net]")
 
         std::string errMsg;
         // The callback returning true means we are requesting cancellation
-        struct addrinfo* res = dnsLookup->resolve(errMsg,
-                                                  []
-                                                  {
-                                                      return true;
-                                                  });
+        struct addrinfo* res = dnsLookup->resolve(errMsg, [] { return true; });
         std::cerr << "Error message: " << errMsg << std::endl;
         REQUIRE(res == nullptr);
     }

third_party/.clang-format

@@ -1,4 +1,2 @@
-{
-    "DisableFormat": true,
-    "SortIncludes": false
-}
+DisableFormat: true
+SortIncludes: false

third_party/spdlog/include/spdlog/details/fmt_helper.h

@@ -74,7 +74,7 @@ template<typename T>
 inline void pad3(T n, memory_buf_t &dest)
 {
     static_assert(std::is_unsigned<T>::value, "pad3 must get unsigned T");
-    if(n < 1000)
+    if (n < 1000)
     {
         dest.push_back(static_cast<char>(n / 100 + '0'));
         n = n % 100;

third_party/spdlog/include/spdlog/fmt/bundled/locale.h

@@ -14,64 +14,53 @@
 FMT_BEGIN_NAMESPACE
 
 namespace internal {
-template <typename Char>
+template<typename Char>
 typename buffer_context<Char>::iterator vformat_to(
-    const std::locale& loc, buffer<Char>& buf,
-    basic_string_view<Char> format_str,
-    basic_format_args<buffer_context<Char>> args) {
-  using range = buffer_range<Char>;
-  return vformat_to<arg_formatter<range>>(buf, to_string_view(format_str), args,
-                                          internal::locale_ref(loc));
+    const std::locale &loc, buffer<Char> &buf, basic_string_view<Char> format_str, basic_format_args<buffer_context<Char>> args)
+{
+    using range = buffer_range<Char>;
+    return vformat_to<arg_formatter<range>>(buf, to_string_view(format_str), args, internal::locale_ref(loc));
 }
 
-template <typename Char>
-std::basic_string<Char> vformat(const std::locale& loc,
-                                basic_string_view<Char> format_str,
-                                basic_format_args<buffer_context<Char>> args) {
-  basic_memory_buffer<Char> buffer;
-  internal::vformat_to(loc, buffer, format_str, args);
-  return fmt::to_string(buffer);
+template<typename Char>
+std::basic_string<Char> vformat(const std::locale &loc, basic_string_view<Char> format_str, basic_format_args<buffer_context<Char>> args)
+{
+    basic_memory_buffer<Char> buffer;
+    internal::vformat_to(loc, buffer, format_str, args);
+    return fmt::to_string(buffer);
 }
-}  // namespace internal
+} // namespace internal
 
-template <typename S, typename Char = char_t<S>>
-inline std::basic_string<Char> vformat(
-    const std::locale& loc, const S& format_str,
-    basic_format_args<buffer_context<Char>> args) {
-  return internal::vformat(loc, to_string_view(format_str), args);
+template<typename S, typename Char = char_t<S>>
+inline std::basic_string<Char> vformat(const std::locale &loc, const S &format_str, basic_format_args<buffer_context<Char>> args)
+{
+    return internal::vformat(loc, to_string_view(format_str), args);
 }
 
-template <typename S, typename... Args, typename Char = char_t<S>>
-inline std::basic_string<Char> format(const std::locale& loc,
-                                      const S& format_str, Args&&... args) {
-  return internal::vformat(
-      loc, to_string_view(format_str),
-      {internal::make_args_checked<Args...>(format_str, args...)});
+template<typename S, typename... Args, typename Char = char_t<S>>
+inline std::basic_string<Char> format(const std::locale &loc, const S &format_str, Args &&... args)
+{
+    return internal::vformat(loc, to_string_view(format_str), {internal::make_args_checked<Args...>(format_str, args...)});
 }
 
-template <typename S, typename OutputIt, typename... Args,
-          typename Char = enable_if_t<
-              internal::is_output_iterator<OutputIt>::value, char_t<S>>>
-inline OutputIt vformat_to(OutputIt out, const std::locale& loc,
-                           const S& format_str,
-                           format_args_t<OutputIt, Char> args) {
-  using range = internal::output_range<OutputIt, Char>;
-  return vformat_to<arg_formatter<range>>(
-      range(out), to_string_view(format_str), args, internal::locale_ref(loc));
+template<typename S, typename OutputIt, typename... Args,
+    typename Char = enable_if_t<internal::is_output_iterator<OutputIt>::value, char_t<S>>>
+inline OutputIt vformat_to(OutputIt out, const std::locale &loc, const S &format_str, format_args_t<OutputIt, Char> args)
+{
+    using range = internal::output_range<OutputIt, Char>;
+    return vformat_to<arg_formatter<range>>(range(out), to_string_view(format_str), args, internal::locale_ref(loc));
 }
 
-template <typename OutputIt, typename S, typename... Args,
-          FMT_ENABLE_IF(internal::is_output_iterator<OutputIt>::value&&
-                            internal::is_string<S>::value)>
-inline OutputIt format_to(OutputIt out, const std::locale& loc,
-                          const S& format_str, Args&&... args) {
-  internal::check_format_string<Args...>(format_str);
-  using context = format_context_t<OutputIt, char_t<S>>;
-  format_arg_store<context, Args...> as{args...};
-  return vformat_to(out, loc, to_string_view(format_str),
-                    basic_format_args<context>(as));
+template<typename OutputIt, typename S, typename... Args,
+    FMT_ENABLE_IF(internal::is_output_iterator<OutputIt>::value &&internal::is_string<S>::value)>
+inline OutputIt format_to(OutputIt out, const std::locale &loc, const S &format_str, Args &&... args)
+{
+    internal::check_format_string<Args...>(format_str);
+    using context = format_context_t<OutputIt, char_t<S>>;
+    format_arg_store<context, Args...> as{args...};
+    return vformat_to(out, loc, to_string_view(format_str), basic_format_args<context>(as));
 }
 
 FMT_END_NAMESPACE
 
-#endif  // FMT_LOCALE_H_
+#endif // FMT_LOCALE_H_

third_party/spdlog/include/spdlog/fmt/bundled/ostream.h

@@ -14,111 +14,122 @@
 FMT_BEGIN_NAMESPACE
 namespace internal {
 
-template <class Char> class formatbuf : public std::basic_streambuf<Char> {
- private:
-  using int_type = typename std::basic_streambuf<Char>::int_type;
-  using traits_type = typename std::basic_streambuf<Char>::traits_type;
+template<class Char>
+class formatbuf : public std::basic_streambuf<Char>
+{
+private:
+    using int_type = typename std::basic_streambuf<Char>::int_type;
+    using traits_type = typename std::basic_streambuf<Char>::traits_type;
 
-  buffer<Char>& buffer_;
+    buffer<Char> &buffer_;
 
- public:
-  formatbuf(buffer<Char>& buf) : buffer_(buf) {}
+public:
+    formatbuf(buffer<Char> &buf)
+        : buffer_(buf)
+    {}
 
- protected:
-  // The put-area is actually always empty. This makes the implementation
-  // simpler and has the advantage that the streambuf and the buffer are always
-  // in sync and sputc never writes into uninitialized memory. The obvious
-  // disadvantage is that each call to sputc always results in a (virtual) call
-  // to overflow. There is no disadvantage here for sputn since this always
-  // results in a call to xsputn.
+protected:
+    // The put-area is actually always empty. This makes the implementation
+    // simpler and has the advantage that the streambuf and the buffer are always
+    // in sync and sputc never writes into uninitialized memory. The obvious
+    // disadvantage is that each call to sputc always results in a (virtual) call
+    // to overflow. There is no disadvantage here for sputn since this always
+    // results in a call to xsputn.
 
-  int_type overflow(int_type ch = traits_type::eof()) FMT_OVERRIDE {
-    if (!traits_type::eq_int_type(ch, traits_type::eof()))
-      buffer_.push_back(static_cast<Char>(ch));
-    return ch;
-  }
+    int_type overflow(int_type ch = traits_type::eof()) FMT_OVERRIDE
+    {
+        if (!traits_type::eq_int_type(ch, traits_type::eof()))
+            buffer_.push_back(static_cast<Char>(ch));
+        return ch;
+    }
 
-  std::streamsize xsputn(const Char* s, std::streamsize count) FMT_OVERRIDE {
-    buffer_.append(s, s + count);
-    return count;
-  }
+    std::streamsize xsputn(const Char *s, std::streamsize count) FMT_OVERRIDE
+    {
+        buffer_.append(s, s + count);
+        return count;
+    }
 };
 
-template <typename Char> struct test_stream : std::basic_ostream<Char> {
- private:
-  // Hide all operator<< from std::basic_ostream<Char>.
-  void_t<> operator<<(null<>);
-  void_t<> operator<<(const Char*);
+template<typename Char>
+struct test_stream : std::basic_ostream<Char>
+{
+private:
+    // Hide all operator<< from std::basic_ostream<Char>.
+    void_t<> operator<<(null<>);
+    void_t<> operator<<(const Char *);
 
-  template <typename T, FMT_ENABLE_IF(std::is_convertible<T, int>::value &&
-                                      !std::is_enum<T>::value)>
-  void_t<> operator<<(T);
+    template<typename T, FMT_ENABLE_IF(std::is_convertible<T, int>::value && !std::is_enum<T>::value)>
+    void_t<> operator<<(T);
 };
 
 // Checks if T has a user-defined operator<< (e.g. not a member of
 // std::ostream).
-template <typename T, typename Char> class is_streamable {
- private:
-  template <typename U>
-  static bool_constant<!std::is_same<decltype(std::declval<test_stream<Char>&>()
-                                              << std::declval<U>()),
-                                     void_t<>>::value>
-  test(int);
+template<typename T, typename Char>
+class is_streamable
+{
+private:
+    template<typename U>
+    static bool_constant<!std::is_same<decltype(std::declval<test_stream<Char> &>() << std::declval<U>()), void_t<>>::value> test(int);
 
-  template <typename> static std::false_type test(...);
+    template<typename>
+    static std::false_type test(...);
 
-  using result = decltype(test<T>(0));
+    using result = decltype(test<T>(0));
 
- public:
-  static const bool value = result::value;
+public:
+    static const bool value = result::value;
 };
 
 // Write the content of buf to os.
-template <typename Char>
-void write(std::basic_ostream<Char>& os, buffer<Char>& buf) {
-  const Char* buf_data = buf.data();
-  using unsigned_streamsize = std::make_unsigned<std::streamsize>::type;
-  unsigned_streamsize size = buf.size();
-  unsigned_streamsize max_size = to_unsigned(max_value<std::streamsize>());
-  do {
-    unsigned_streamsize n = size <= max_size ? size : max_size;
-    os.write(buf_data, static_cast<std::streamsize>(n));
-    buf_data += n;
-    size -= n;
-  } while (size != 0);
+template<typename Char>
+void write(std::basic_ostream<Char> &os, buffer<Char> &buf)
+{
+    const Char *buf_data = buf.data();
+    using unsigned_streamsize = std::make_unsigned<std::streamsize>::type;
+    unsigned_streamsize size = buf.size();
+    unsigned_streamsize max_size = to_unsigned(max_value<std::streamsize>());
+    do
+    {
+        unsigned_streamsize n = size <= max_size ? size : max_size;
+        os.write(buf_data, static_cast<std::streamsize>(n));
+        buf_data += n;
+        size -= n;
+    } while (size != 0);
 }
 
-template <typename Char, typename T>
-void format_value(buffer<Char>& buf, const T& value,
-                  locale_ref loc = locale_ref()) {
-  formatbuf<Char> format_buf(buf);
-  std::basic_ostream<Char> output(&format_buf);
-  if (loc) output.imbue(loc.get<std::locale>());
-  output.exceptions(std::ios_base::failbit | std::ios_base::badbit);
-  output << value;
-  buf.resize(buf.size());
+template<typename Char, typename T>
+void format_value(buffer<Char> &buf, const T &value, locale_ref loc = locale_ref())
+{
+    formatbuf<Char> format_buf(buf);
+    std::basic_ostream<Char> output(&format_buf);
+    if (loc)
+        output.imbue(loc.get<std::locale>());
+    output.exceptions(std::ios_base::failbit | std::ios_base::badbit);
+    output << value;
+    buf.resize(buf.size());
 }
 
 // Formats an object of type T that has an overloaded ostream operator<<.
-template <typename T, typename Char>
-struct fallback_formatter<T, Char, enable_if_t<is_streamable<T, Char>::value>>
-    : formatter<basic_string_view<Char>, Char> {
-  template <typename Context>
-  auto format(const T& value, Context& ctx) -> decltype(ctx.out()) {
-    basic_memory_buffer<Char> buffer;
-    format_value(buffer, value, ctx.locale());
-    basic_string_view<Char> str(buffer.data(), buffer.size());
-    return formatter<basic_string_view<Char>, Char>::format(str, ctx);
-  }
+template<typename T, typename Char>
+struct fallback_formatter<T, Char, enable_if_t<is_streamable<T, Char>::value>> : formatter<basic_string_view<Char>, Char>
+{
+    template<typename Context>
+    auto format(const T &value, Context &ctx) -> decltype(ctx.out())
+    {
+        basic_memory_buffer<Char> buffer;
+        format_value(buffer, value, ctx.locale());
+        basic_string_view<Char> str(buffer.data(), buffer.size());
+        return formatter<basic_string_view<Char>, Char>::format(str, ctx);
+    }
 };
-}  // namespace internal
+} // namespace internal
 
-template <typename Char>
-void vprint(std::basic_ostream<Char>& os, basic_string_view<Char> format_str,
-            basic_format_args<buffer_context<Char>> args) {
-  basic_memory_buffer<Char> buffer;
-  internal::vformat_to(buffer, format_str, args);
-  internal::write(os, buffer);
+template<typename Char>
+void vprint(std::basic_ostream<Char> &os, basic_string_view<Char> format_str, basic_format_args<buffer_context<Char>> args)
+{
+    basic_memory_buffer<Char> buffer;
+    internal::vformat_to(buffer, format_str, args);
+    internal::write(os, buffer);
 }
 
 /**
@@ -130,12 +141,11 @@ void vprint(std::basic_ostream<Char>& os, basic_string_view<Char> format_str,
     fmt::print(cerr, "Don't {}!", "panic");
   \endrst
  */
-template <typename S, typename... Args,
-          typename Char = enable_if_t<internal::is_string<S>::value, char_t<S>>>
-void print(std::basic_ostream<Char>& os, const S& format_str, Args&&... args) {
-  vprint(os, to_string_view(format_str),
-         {internal::make_args_checked<Args...>(format_str, args...)});
+template<typename S, typename... Args, typename Char = enable_if_t<internal::is_string<S>::value, char_t<S>>>
+void print(std::basic_ostream<Char> &os, const S &format_str, Args &&... args)
+{
+    vprint(os, to_string_view(format_str), {internal::make_args_checked<Args...>(format_str, args...)});
 }
 FMT_END_NAMESPACE
 
-#endif  // FMT_OSTREAM_H_
+#endif // FMT_OSTREAM_H_

third_party/spdlog/include/spdlog/fmt/bundled/posix.h

@@ -10,65 +10,65 @@
 
 #if defined(__MINGW32__) || defined(__CYGWIN__)
 // Workaround MinGW bug https://sourceforge.net/p/mingw/bugs/2024/.
-#  undef __STRICT_ANSI__
+#undef __STRICT_ANSI__
 #endif
 
 #include <cerrno>
-#include <clocale>  // for locale_t
+#include <clocale> // for locale_t
 #include <cstdio>
-#include <cstdlib>  // for strtod_l
+#include <cstdlib> // for strtod_l
 
 #include <cstddef>
 
 #if defined __APPLE__ || defined(__FreeBSD__)
-#  include <xlocale.h>  // for LC_NUMERIC_MASK on OS X
+#include <xlocale.h> // for LC_NUMERIC_MASK on OS X
 #endif
 
 #include "format.h"
 
 // UWP doesn't provide _pipe.
 #if FMT_HAS_INCLUDE("winapifamily.h")
-#  include <winapifamily.h>
+#include <winapifamily.h>
 #endif
-#if FMT_HAS_INCLUDE("fcntl.h") && \
-    (!defined(WINAPI_FAMILY) || (WINAPI_FAMILY == WINAPI_FAMILY_DESKTOP_APP))
-#  include <fcntl.h>  // for O_RDONLY
-#  define FMT_USE_FCNTL 1
+#if FMT_HAS_INCLUDE("fcntl.h") && (!defined(WINAPI_FAMILY) || (WINAPI_FAMILY == WINAPI_FAMILY_DESKTOP_APP))
+#include <fcntl.h> // for O_RDONLY
+#define FMT_USE_FCNTL 1
 #else
-#  define FMT_USE_FCNTL 0
+#define FMT_USE_FCNTL 0
 #endif
 
 #ifndef FMT_POSIX
-#  if defined(_WIN32) && !defined(__MINGW32__)
+#if defined(_WIN32) && !defined(__MINGW32__)
 // Fix warnings about deprecated symbols.
-#    define FMT_POSIX(call) _##call
-#  else
-#    define FMT_POSIX(call) call
-#  endif
+#define FMT_POSIX(call) _##call
+#else
+#define FMT_POSIX(call) call
+#endif
 #endif
 
 // Calls to system functions are wrapped in FMT_SYSTEM for testability.
 #ifdef FMT_SYSTEM
-#  define FMT_POSIX_CALL(call) FMT_SYSTEM(call)
+#define FMT_POSIX_CALL(call) FMT_SYSTEM(call)
 #else
-#  define FMT_SYSTEM(call) call
-#  ifdef _WIN32
+#define FMT_SYSTEM(call) call
+#ifdef _WIN32
 // Fix warnings about deprecated symbols.
-#    define FMT_POSIX_CALL(call) ::_##call
-#  else
-#    define FMT_POSIX_CALL(call) ::call
-#  endif
+#define FMT_POSIX_CALL(call) ::_##call
+#else
+#define FMT_POSIX_CALL(call) ::call
+#endif
 #endif
 
 // Retries the expression while it evaluates to error_result and errno
 // equals to EINTR.
 #ifndef _WIN32
-#  define FMT_RETRY_VAL(result, expression, error_result) \
-    do {                                                  \
-      (result) = (expression);                            \
+#define FMT_RETRY_VAL(result, expression, error_result)                                                                                    \
+    do                                                                                                                                     \
+    {                                                                                                                                      \
+        (result) = (expression);                                                                                                           \
     } while ((result) == (error_result) && errno == EINTR)
 #else
-#  define FMT_RETRY_VAL(result, expression, error_result) result = (expression)
+#define FMT_RETRY_VAL(result, expression, error_result) result = (expression)
 #endif
 
 #define FMT_RETRY(result, expression) FMT_RETRY_VAL(result, expression, -1)
@@ -100,91 +100,114 @@ FMT_BEGIN_NAMESPACE
     format(std::string("{}"), 42);
   \endrst
  */
-template <typename Char> class basic_cstring_view {
- private:
-  const Char* data_;
+template<typename Char>
+class basic_cstring_view
+{
+private:
+    const Char *data_;
 
- public:
-  /** Constructs a string reference object from a C string. */
-  basic_cstring_view(const Char* s) : data_(s) {}
+public:
+    /** Constructs a string reference object from a C string. */
+    basic_cstring_view(const Char *s)
+        : data_(s)
+    {}
 
-  /**
-    \rst
-    Constructs a string reference from an ``std::string`` object.
-    \endrst
-   */
-  basic_cstring_view(const std::basic_string<Char>& s) : data_(s.c_str()) {}
+    /**
+      \rst
+      Constructs a string reference from an ``std::string`` object.
+      \endrst
+     */
+    basic_cstring_view(const std::basic_string<Char> &s)
+        : data_(s.c_str())
+    {}
 
-  /** Returns the pointer to a C string. */
-  const Char* c_str() const { return data_; }
+    /** Returns the pointer to a C string. */
+    const Char *c_str() const
+    {
+        return data_;
+    }
 };
 
 using cstring_view = basic_cstring_view<char>;
 using wcstring_view = basic_cstring_view<wchar_t>;
 
 // An error code.
-class error_code {
- private:
-  int value_;
+class error_code
+{
+private:
+    int value_;
 
- public:
-  explicit error_code(int value = 0) FMT_NOEXCEPT : value_(value) {}
+public:
+    explicit error_code(int value = 0) FMT_NOEXCEPT : value_(value) {}
 
-  int get() const FMT_NOEXCEPT { return value_; }
+    int get() const FMT_NOEXCEPT
+    {
+        return value_;
+    }
 };
 
 // A buffered file.
-class buffered_file {
- private:
-  FILE* file_;
+class buffered_file
+{
+private:
+    FILE *file_;
 
-  friend class file;
+    friend class file;
 
-  explicit buffered_file(FILE* f) : file_(f) {}
+    explicit buffered_file(FILE *f)
+        : file_(f)
+    {}
 
- public:
-  buffered_file(const buffered_file&) = delete;
-  void operator=(const buffered_file&) = delete;
+public:
+    buffered_file(const buffered_file &) = delete;
+    void operator=(const buffered_file &) = delete;
 
-  // Constructs a buffered_file object which doesn't represent any file.
-  buffered_file() FMT_NOEXCEPT : file_(nullptr) {}
+    // Constructs a buffered_file object which doesn't represent any file.
+    buffered_file() FMT_NOEXCEPT : file_(nullptr) {}
 
-  // Destroys the object closing the file it represents if any.
-  FMT_API ~buffered_file() FMT_NOEXCEPT;
+    // Destroys the object closing the file it represents if any.
+    FMT_API ~buffered_file() FMT_NOEXCEPT;
 
- public:
-  buffered_file(buffered_file&& other) FMT_NOEXCEPT : file_(other.file_) {
-    other.file_ = nullptr;
-  }
+public:
+    buffered_file(buffered_file &&other) FMT_NOEXCEPT : file_(other.file_)
+    {
+        other.file_ = nullptr;
+    }
 
-  buffered_file& operator=(buffered_file&& other) {
-    close();
-    file_ = other.file_;
-    other.file_ = nullptr;
-    return *this;
-  }
+    buffered_file &operator=(buffered_file &&other)
+    {
+        close();
+        file_ = other.file_;
+        other.file_ = nullptr;
+        return *this;
+    }
 
-  // Opens a file.
-  FMT_API buffered_file(cstring_view filename, cstring_view mode);
+    // Opens a file.
+    FMT_API buffered_file(cstring_view filename, cstring_view mode);
 
-  // Closes the file.
-  FMT_API void close();
+    // Closes the file.
+    FMT_API void close();
 
-  // Returns the pointer to a FILE object representing this file.
-  FILE* get() const FMT_NOEXCEPT { return file_; }
+    // Returns the pointer to a FILE object representing this file.
+    FILE *get() const FMT_NOEXCEPT
+    {
+        return file_;
+    }
 
-  // We place parentheses around fileno to workaround a bug in some versions
-  // of MinGW that define fileno as a macro.
-  FMT_API int(fileno)() const;
+    // We place parentheses around fileno to workaround a bug in some versions
+    // of MinGW that define fileno as a macro.
+    FMT_API int(fileno)() const;
 
-  void vprint(string_view format_str, format_args args) {
-    fmt::vprint(file_, format_str, args);
-  }
+    void vprint(string_view format_str, format_args args)
+    {
+        fmt::vprint(file_, format_str, args);
+    }
 
-  template <typename... Args>
-  inline void print(string_view format_str, const Args&... args) {
-    vprint(format_str, make_format_args(args...));
-  }
+    template<typename... Args>
+    inline void print(string_view format_str, const Args &... args)
+    {
+        vprint(format_str, make_format_args(args...));
+    }
 };
 
 #if FMT_USE_FCNTL
@@ -194,128 +217,158 @@ class buffered_file {
 // closing the file multiple times will cause a crash on Windows rather
 // than an exception. You can get standard behavior by overriding the
 // invalid parameter handler with _set_invalid_parameter_handler.
-class file {
- private:
-  int fd_;  // File descriptor.
+class file
+{
+private:
+    int fd_; // File descriptor.
 
-  // Constructs a file object with a given descriptor.
-  explicit file(int fd) : fd_(fd) {}
+    // Constructs a file object with a given descriptor.
+    explicit file(int fd)
+        : fd_(fd)
+    {}
 
- public:
-  // Possible values for the oflag argument to the constructor.
-  enum {
-    RDONLY = FMT_POSIX(O_RDONLY),  // Open for reading only.
-    WRONLY = FMT_POSIX(O_WRONLY),  // Open for writing only.
-    RDWR = FMT_POSIX(O_RDWR)       // Open for reading and writing.
-  };
+public:
+    // Possible values for the oflag argument to the constructor.
+    enum
+    {
+        RDONLY = FMT_POSIX(O_RDONLY), // Open for reading only.
+        WRONLY = FMT_POSIX(O_WRONLY), // Open for writing only.
+        RDWR = FMT_POSIX(O_RDWR)      // Open for reading and writing.
+    };
 
-  // Constructs a file object which doesn't represent any file.
-  file() FMT_NOEXCEPT : fd_(-1) {}
+    // Constructs a file object which doesn't represent any file.
+    file() FMT_NOEXCEPT : fd_(-1) {}
 
-  // Opens a file and constructs a file object representing this file.
-  FMT_API file(cstring_view path, int oflag);
+    // Opens a file and constructs a file object representing this file.
+    FMT_API file(cstring_view path, int oflag);
 
- public:
-  file(const file&) = delete;
-  void operator=(const file&) = delete;
+public:
+    file(const file &) = delete;
+    void operator=(const file &) = delete;
 
-  file(file&& other) FMT_NOEXCEPT : fd_(other.fd_) { other.fd_ = -1; }
+    file(file &&other) FMT_NOEXCEPT : fd_(other.fd_)
+    {
+        other.fd_ = -1;
+    }
 
-  file& operator=(file&& other) FMT_NOEXCEPT {
-    close();
-    fd_ = other.fd_;
-    other.fd_ = -1;
-    return *this;
-  }
+    file &operator=(file &&other) FMT_NOEXCEPT
+    {
+        close();
+        fd_ = other.fd_;
+        other.fd_ = -1;
+        return *this;
+    }
 
-  // Destroys the object closing the file it represents if any.
-  FMT_API ~file() FMT_NOEXCEPT;
+    // Destroys the object closing the file it represents if any.
+    FMT_API ~file() FMT_NOEXCEPT;
 
-  // Returns the file descriptor.
-  int descriptor() const FMT_NOEXCEPT { return fd_; }
+    // Returns the file descriptor.
+    int descriptor() const FMT_NOEXCEPT
+    {
+        return fd_;
+    }
 
-  // Closes the file.
-  FMT_API void close();
+    // Closes the file.
+    FMT_API void close();
 
-  // Returns the file size. The size has signed type for consistency with
-  // stat::st_size.
-  FMT_API long long size() const;
+    // Returns the file size. The size has signed type for consistency with
+    // stat::st_size.
+    FMT_API long long size() const;
 
-  // Attempts to read count bytes from the file into the specified buffer.
-  FMT_API std::size_t read(void* buffer, std::size_t count);
+    // Attempts to read count bytes from the file into the specified buffer.
+    FMT_API std::size_t read(void *buffer, std::size_t count);
 
-  // Attempts to write count bytes from the specified buffer to the file.
-  FMT_API std::size_t write(const void* buffer, std::size_t count);
+    // Attempts to write count bytes from the specified buffer to the file.
+    FMT_API std::size_t write(const void *buffer, std::size_t count);
 
-  // Duplicates a file descriptor with the dup function and returns
-  // the duplicate as a file object.
-  FMT_API static file dup(int fd);
+    // Duplicates a file descriptor with the dup function and returns
+    // the duplicate as a file object.
+    FMT_API static file dup(int fd);
 
-  // Makes fd be the copy of this file descriptor, closing fd first if
-  // necessary.
-  FMT_API void dup2(int fd);
+    // Makes fd be the copy of this file descriptor, closing fd first if
+    // necessary.
+    FMT_API void dup2(int fd);
 
-  // Makes fd be the copy of this file descriptor, closing fd first if
-  // necessary.
-  FMT_API void dup2(int fd, error_code& ec) FMT_NOEXCEPT;
+    // Makes fd be the copy of this file descriptor, closing fd first if
+    // necessary.
+    FMT_API void dup2(int fd, error_code &ec) FMT_NOEXCEPT;
 
-  // Creates a pipe setting up read_end and write_end file objects for reading
-  // and writing respectively.
-  FMT_API static void pipe(file& read_end, file& write_end);
+    // Creates a pipe setting up read_end and write_end file objects for reading
+    // and writing respectively.
+    FMT_API static void pipe(file &read_end, file &write_end);
 
-  // Creates a buffered_file object associated with this file and detaches
-  // this file object from the file.
-  FMT_API buffered_file fdopen(const char* mode);
+    // Creates a buffered_file object associated with this file and detaches
+    // this file object from the file.
+    FMT_API buffered_file fdopen(const char *mode);
 };
 
 // Returns the memory page size.
 long getpagesize();
-#endif  // FMT_USE_FCNTL
+#endif // FMT_USE_FCNTL
 
 #ifdef FMT_LOCALE
 // A "C" numeric locale.
-class Locale {
- private:
-#  ifdef _WIN32
-  using locale_t = _locale_t;
+class Locale
+{
+private:
+#ifdef _WIN32
+    using locale_t = _locale_t;
 
-  enum { LC_NUMERIC_MASK = LC_NUMERIC };
+    enum
+    {
+        LC_NUMERIC_MASK = LC_NUMERIC
+    };
 
-  static locale_t newlocale(int category_mask, const char* locale, locale_t) {
-    return _create_locale(category_mask, locale);
-  }
+    static locale_t newlocale(int category_mask, const char *locale, locale_t)
+    {
+        return _create_locale(category_mask, locale);
+    }
 
-  static void freelocale(locale_t locale) { _free_locale(locale); }
+    static void freelocale(locale_t locale)
+    {
+        _free_locale(locale);
+    }
 
-  static double strtod_l(const char* nptr, char** endptr, _locale_t locale) {
-    return _strtod_l(nptr, endptr, locale);
-  }
-#  endif
+    static double strtod_l(const char *nptr, char **endptr, _locale_t locale)
+    {
+        return _strtod_l(nptr, endptr, locale);
+    }
+#endif
 
-  locale_t locale_;
+    locale_t locale_;
 
- public:
-  using type = locale_t;
-  Locale(const Locale&) = delete;
-  void operator=(const Locale&) = delete;
+public:
+    using type = locale_t;
+    Locale(const Locale &) = delete;
+    void operator=(const Locale &) = delete;
 
-  Locale() : locale_(newlocale(LC_NUMERIC_MASK, "C", nullptr)) {
-    if (!locale_) FMT_THROW(system_error(errno, "cannot create locale"));
-  }
-  ~Locale() { freelocale(locale_); }
+    Locale()
+        : locale_(newlocale(LC_NUMERIC_MASK, "C", nullptr))
+    {
+        if (!locale_)
+            FMT_THROW(system_error(errno, "cannot create locale"));
+    }
+    ~Locale()
+    {
+        freelocale(locale_);
+    }
 
-  type get() const { return locale_; }
+    type get() const
+    {
+        return locale_;
+    }
 
-  // Converts string to floating-point number and advances str past the end
-  // of the parsed input.
-  double strtod(const char*& str) const {
-    char* end = nullptr;
-    double result = strtod_l(str, &end, locale_);
-    str = end;
-    return result;
-  }
+    // Converts string to floating-point number and advances str past the end
+    // of the parsed input.
+    double strtod(const char *&str) const
+    {
+        char *end = nullptr;
+        double result = strtod_l(str, &end, locale_);
+        str = end;
+        return result;
+    }
 };
-#endif  // FMT_LOCALE
+#endif // FMT_LOCALE
 FMT_END_NAMESPACE
 
-#endif  // FMT_POSIX_H_
+#endif // FMT_POSIX_H_

third_party/spdlog/include/spdlog/fmt/bundled/ranges.h

@@ -17,324 +17,374 @@
 
 // output only up to N items from the range.
 #ifndef FMT_RANGE_OUTPUT_LENGTH_LIMIT
-#  define FMT_RANGE_OUTPUT_LENGTH_LIMIT 256
+#define FMT_RANGE_OUTPUT_LENGTH_LIMIT 256
 #endif
 
 FMT_BEGIN_NAMESPACE
 
-template <typename Char> struct formatting_base {
-  template <typename ParseContext>
-  FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
-    return ctx.begin();
-  }
+template<typename Char>
+struct formatting_base
+{
+    template<typename ParseContext>
+    FMT_CONSTEXPR auto parse(ParseContext &ctx) -> decltype(ctx.begin())
+    {
+        return ctx.begin();
+    }
 };
 
-template <typename Char, typename Enable = void>
-struct formatting_range : formatting_base<Char> {
-  static FMT_CONSTEXPR_DECL const std::size_t range_length_limit =
-      FMT_RANGE_OUTPUT_LENGTH_LIMIT;  // output only up to N items from the
-                                      // range.
-  Char prefix;
-  Char delimiter;
-  Char postfix;
-  formatting_range() : prefix('{'), delimiter(','), postfix('}') {}
-  static FMT_CONSTEXPR_DECL const bool add_delimiter_spaces = true;
-  static FMT_CONSTEXPR_DECL const bool add_prepostfix_space = false;
+template<typename Char, typename Enable = void>
+struct formatting_range : formatting_base<Char>
+{
+    static FMT_CONSTEXPR_DECL const std::size_t range_length_limit = FMT_RANGE_OUTPUT_LENGTH_LIMIT; // output only up to N items from the
+                                                                                                    // range.
+    Char prefix;
+    Char delimiter;
+    Char postfix;
+    formatting_range()
+        : prefix('{')
+        , delimiter(',')
+        , postfix('}')
+    {}
+    static FMT_CONSTEXPR_DECL const bool add_delimiter_spaces = true;
+    static FMT_CONSTEXPR_DECL const bool add_prepostfix_space = false;
 };
 
-template <typename Char, typename Enable = void>
-struct formatting_tuple : formatting_base<Char> {
-  Char prefix;
-  Char delimiter;
-  Char postfix;
-  formatting_tuple() : prefix('('), delimiter(','), postfix(')') {}
-  static FMT_CONSTEXPR_DECL const bool add_delimiter_spaces = true;
-  static FMT_CONSTEXPR_DECL const bool add_prepostfix_space = false;
+template<typename Char, typename Enable = void>
+struct formatting_tuple : formatting_base<Char>
+{
+    Char prefix;
+    Char delimiter;
+    Char postfix;
+    formatting_tuple()
+        : prefix('(')
+        , delimiter(',')
+        , postfix(')')
+    {}
+    static FMT_CONSTEXPR_DECL const bool add_delimiter_spaces = true;
+    static FMT_CONSTEXPR_DECL const bool add_prepostfix_space = false;
 };
 
 namespace internal {
 
-template <typename RangeT, typename OutputIterator>
-OutputIterator copy(const RangeT& range, OutputIterator out) {
-  for (auto it = range.begin(), end = range.end(); it != end; ++it)
-    *out++ = *it;
-  return out;
+template<typename RangeT, typename OutputIterator>
+OutputIterator copy(const RangeT &range, OutputIterator out)
+{
+    for (auto it = range.begin(), end = range.end(); it != end; ++it)
+        *out++ = *it;
+    return out;
 }
 
-template <typename OutputIterator>
-OutputIterator copy(const char* str, OutputIterator out) {
-  while (*str) *out++ = *str++;
-  return out;
+template<typename OutputIterator>
+OutputIterator copy(const char *str, OutputIterator out)
+{
+    while (*str)
+        *out++ = *str++;
+    return out;
 }
 
-template <typename OutputIterator>
-OutputIterator copy(char ch, OutputIterator out) {
-  *out++ = ch;
-  return out;
+template<typename OutputIterator>
+OutputIterator copy(char ch, OutputIterator out)
+{
+    *out++ = ch;
+    return out;
 }
 
 /// Return true value if T has std::string interface, like std::string_view.
-template <typename T> class is_like_std_string {
-  template <typename U>
-  static auto check(U* p)
-      -> decltype((void)p->find('a'), p->length(), (void)p->data(), int());
-  template <typename> static void check(...);
+template<typename T>
+class is_like_std_string
+{
+    template<typename U>
+    static auto check(U *p) -> decltype((void)p->find('a'), p->length(), (void)p->data(), int());
+    template<typename>
+    static void check(...);
 
- public:
-  static FMT_CONSTEXPR_DECL const bool value =
-      is_string<T>::value || !std::is_void<decltype(check<T>(nullptr))>::value;
+public:
+    static FMT_CONSTEXPR_DECL const bool value = is_string<T>::value || !std::is_void<decltype(check<T>(nullptr))>::value;
 };
 
-template <typename Char>
-struct is_like_std_string<fmt::basic_string_view<Char>> : std::true_type {};
+template<typename Char>
+struct is_like_std_string<fmt::basic_string_view<Char>> : std::true_type
+{};
 
-template <typename... Ts> struct conditional_helper {};
+template<typename... Ts>
+struct conditional_helper
+{};
 
-template <typename T, typename _ = void> struct is_range_ : std::false_type {};
+template<typename T, typename _ = void>
+struct is_range_ : std::false_type
+{};
 
 #if !FMT_MSC_VER || FMT_MSC_VER > 1800
-template <typename T>
-struct is_range_<
-    T, conditional_t<false,
-                     conditional_helper<decltype(std::declval<T>().begin()),
-                                        decltype(std::declval<T>().end())>,
-                     void>> : std::true_type {};
+template<typename T>
+struct is_range_<T, conditional_t<false, conditional_helper<decltype(std::declval<T>().begin()), decltype(std::declval<T>().end())>, void>>
+    : std::true_type
+{};
 #endif
 
 /// tuple_size and tuple_element check.
-template <typename T> class is_tuple_like_ {
-  template <typename U>
-  static auto check(U* p)
-      -> decltype(std::tuple_size<U>::value,
-                  (void)std::declval<typename std::tuple_element<0, U>::type>(),
-                  int());
-  template <typename> static void check(...);
+template<typename T>
+class is_tuple_like_
+{
+    template<typename U>
+    static auto check(U *p) -> decltype(std::tuple_size<U>::value, (void)std::declval<typename std::tuple_element<0, U>::type>(), int());
+    template<typename>
+    static void check(...);
 
- public:
-  static FMT_CONSTEXPR_DECL const bool value =
-      !std::is_void<decltype(check<T>(nullptr))>::value;
+public:
+    static FMT_CONSTEXPR_DECL const bool value = !std::is_void<decltype(check<T>(nullptr))>::value;
 };
 
 // Check for integer_sequence
 #if defined(__cpp_lib_integer_sequence) || FMT_MSC_VER >= 1900
-template <typename T, T... N>
+template<typename T, T... N>
 using integer_sequence = std::integer_sequence<T, N...>;
-template <std::size_t... N> using index_sequence = std::index_sequence<N...>;
-template <std::size_t N>
+template<std::size_t... N>
+using index_sequence = std::index_sequence<N...>;
+template<std::size_t N>
 using make_index_sequence = std::make_index_sequence<N>;
 #else
-template <typename T, T... N> struct integer_sequence {
-  using value_type = T;
+template<typename T, T... N>
+struct integer_sequence
+{
+    using value_type = T;
 
-  static FMT_CONSTEXPR std::size_t size() { return sizeof...(N); }
+    static FMT_CONSTEXPR std::size_t size()
+    {
+        return sizeof...(N);
+    }
 };
 
-template <std::size_t... N>
+template<std::size_t... N>
 using index_sequence = integer_sequence<std::size_t, N...>;
 
-template <typename T, std::size_t N, T... Ns>
-struct make_integer_sequence : make_integer_sequence<T, N - 1, N - 1, Ns...> {};
-template <typename T, T... Ns>
-struct make_integer_sequence<T, 0, Ns...> : integer_sequence<T, Ns...> {};
+template<typename T, std::size_t N, T... Ns>
+struct make_integer_sequence : make_integer_sequence<T, N - 1, N - 1, Ns...>
+{};
+template<typename T, T... Ns>
+struct make_integer_sequence<T, 0, Ns...> : integer_sequence<T, Ns...>
+{};
 
-template <std::size_t N>
+template<std::size_t N>
 using make_index_sequence = make_integer_sequence<std::size_t, N>;
 #endif
 
-template <class Tuple, class F, size_t... Is>
-void for_each(index_sequence<Is...>, Tuple&& tup, F&& f) FMT_NOEXCEPT {
-  using std::get;
-  // using free function get<I>(T) now.
-  const int _[] = {0, ((void)f(get<Is>(tup)), 0)...};
-  (void)_;  // blocks warnings
+template<class Tuple, class F, size_t... Is>
+void for_each(index_sequence<Is...>, Tuple &&tup, F &&f) FMT_NOEXCEPT
+{
+    using std::get;
+    // using free function get<I>(T) now.
+    const int _[] = {0, ((void)f(get<Is>(tup)), 0)...};
+    (void)_; // blocks warnings
 }
 
-template <class T>
-FMT_CONSTEXPR make_index_sequence<std::tuple_size<T>::value> get_indexes(
-    T const&) {
-  return {};
+template<class T>
+FMT_CONSTEXPR make_index_sequence<std::tuple_size<T>::value> get_indexes(T const &)
+{
+    return {};
 }
 
-template <class Tuple, class F> void for_each(Tuple&& tup, F&& f) {
-  const auto indexes = get_indexes(tup);
-  for_each(indexes, std::forward<Tuple>(tup), std::forward<F>(f));
+template<class Tuple, class F>
+void for_each(Tuple &&tup, F &&f)
+{
+    const auto indexes = get_indexes(tup);
+    for_each(indexes, std::forward<Tuple>(tup), std::forward<F>(f));
 }
 
-template <typename Arg, FMT_ENABLE_IF(!is_like_std_string<
-                                      typename std::decay<Arg>::type>::value)>
-FMT_CONSTEXPR const char* format_str_quoted(bool add_space, const Arg&) {
-  return add_space ? " {}" : "{}";
+template<typename Arg, FMT_ENABLE_IF(!is_like_std_string<typename std::decay<Arg>::type>::value)>
+FMT_CONSTEXPR const char *format_str_quoted(bool add_space, const Arg &)
+{
+    return add_space ? " {}" : "{}";
 }
 
-template <typename Arg, FMT_ENABLE_IF(is_like_std_string<
-                                      typename std::decay<Arg>::type>::value)>
-FMT_CONSTEXPR const char* format_str_quoted(bool add_space, const Arg&) {
-  return add_space ? " \"{}\"" : "\"{}\"";
+template<typename Arg, FMT_ENABLE_IF(is_like_std_string<typename std::decay<Arg>::type>::value)>
+FMT_CONSTEXPR const char *format_str_quoted(bool add_space, const Arg &)
+{
+    return add_space ? " \"{}\"" : "\"{}\"";
 }
 
-FMT_CONSTEXPR const char* format_str_quoted(bool add_space, const char*) {
-  return add_space ? " \"{}\"" : "\"{}\"";
+FMT_CONSTEXPR const char *format_str_quoted(bool add_space, const char *)
+{
+    return add_space ? " \"{}\"" : "\"{}\"";
 }
-FMT_CONSTEXPR const wchar_t* format_str_quoted(bool add_space, const wchar_t*) {
-  return add_space ? L" \"{}\"" : L"\"{}\"";
+FMT_CONSTEXPR const wchar_t *format_str_quoted(bool add_space, const wchar_t *)
+{
+    return add_space ? L" \"{}\"" : L"\"{}\"";
 }
 
-FMT_CONSTEXPR const char* format_str_quoted(bool add_space, const char) {
-  return add_space ? " '{}'" : "'{}'";
+FMT_CONSTEXPR const char *format_str_quoted(bool add_space, const char)
+{
+    return add_space ? " '{}'" : "'{}'";
 }
-FMT_CONSTEXPR const wchar_t* format_str_quoted(bool add_space, const wchar_t) {
-  return add_space ? L" '{}'" : L"'{}'";
+FMT_CONSTEXPR const wchar_t *format_str_quoted(bool add_space, const wchar_t)
+{
+    return add_space ? L" '{}'" : L"'{}'";
 }
 
-}  // namespace internal
+} // namespace internal
 
-template <typename T> struct is_tuple_like {
-  static FMT_CONSTEXPR_DECL const bool value =
-      internal::is_tuple_like_<T>::value && !internal::is_range_<T>::value;
+template<typename T>
+struct is_tuple_like
+{
+    static FMT_CONSTEXPR_DECL const bool value = internal::is_tuple_like_<T>::value && !internal::is_range_<T>::value;
 };
 
-template <typename TupleT, typename Char>
-struct formatter<TupleT, Char, enable_if_t<fmt::is_tuple_like<TupleT>::value>> {
- private:
-  // C++11 generic lambda for format()
-  template <typename FormatContext> struct format_each {
-    template <typename T> void operator()(const T& v) {
-      if (i > 0) {
-        if (formatting.add_prepostfix_space) {
-          *out++ = ' ';
+template<typename TupleT, typename Char>
+struct formatter<TupleT, Char, enable_if_t<fmt::is_tuple_like<TupleT>::value>>
+{
+private:
+    // C++11 generic lambda for format()
+    template<typename FormatContext>
+    struct format_each
+    {
+        template<typename T>
+        void operator()(const T &v)
+        {
+            if (i > 0)
+            {
+                if (formatting.add_prepostfix_space)
+                {
+                    *out++ = ' ';
+                }
+                out = internal::copy(formatting.delimiter, out);
+            }
+            out = format_to(out, internal::format_str_quoted((formatting.add_delimiter_spaces && i > 0), v), v);
+            ++i;
         }
-        out = internal::copy(formatting.delimiter, out);
-      }
-      out = format_to(out,
-                      internal::format_str_quoted(
-                          (formatting.add_delimiter_spaces && i > 0), v),
-                      v);
-      ++i;
+
+        formatting_tuple<Char> &formatting;
+        std::size_t &i;
+        typename std::add_lvalue_reference<decltype(std::declval<FormatContext>().out())>::type out;
+    };
+
+public:
+    formatting_tuple<Char> formatting;
+
+    template<typename ParseContext>
+    FMT_CONSTEXPR auto parse(ParseContext &ctx) -> decltype(ctx.begin())
+    {
+        return formatting.parse(ctx);
     }
 
-    formatting_tuple<Char>& formatting;
-    std::size_t& i;
-    typename std::add_lvalue_reference<decltype(
-        std::declval<FormatContext>().out())>::type out;
-  };
+    template<typename FormatContext = format_context>
+    auto format(const TupleT &values, FormatContext &ctx) -> decltype(ctx.out())
+    {
+        auto out = ctx.out();
+        std::size_t i = 0;
+        internal::copy(formatting.prefix, out);
 
- public:
-  formatting_tuple<Char> formatting;
+        internal::for_each(values, format_each<FormatContext>{formatting, i, out});
+        if (formatting.add_prepostfix_space)
+        {
+            *out++ = ' ';
+        }
+        internal::copy(formatting.postfix, out);
 
-  template <typename ParseContext>
-  FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
-    return formatting.parse(ctx);
-  }
-
-  template <typename FormatContext = format_context>
-  auto format(const TupleT& values, FormatContext& ctx) -> decltype(ctx.out()) {
-    auto out = ctx.out();
-    std::size_t i = 0;
-    internal::copy(formatting.prefix, out);
-
-    internal::for_each(values, format_each<FormatContext>{formatting, i, out});
-    if (formatting.add_prepostfix_space) {
-      *out++ = ' ';
+        return ctx.out();
     }
-    internal::copy(formatting.postfix, out);
-
-    return ctx.out();
-  }
 };
 
-template <typename T, typename Char> struct is_range {
-  static FMT_CONSTEXPR_DECL const bool value =
-      internal::is_range_<T>::value &&
-      !internal::is_like_std_string<T>::value &&
-      !std::is_convertible<T, std::basic_string<Char>>::value &&
-      !std::is_constructible<internal::std_string_view<Char>, T>::value;
+template<typename T, typename Char>
+struct is_range
+{
+    static FMT_CONSTEXPR_DECL const bool value = internal::is_range_<T>::value && !internal::is_like_std_string<T>::value &&
+                                                 !std::is_convertible<T, std::basic_string<Char>>::value &&
+                                                 !std::is_constructible<internal::std_string_view<Char>, T>::value;
 };
 
-template <typename RangeT, typename Char>
-struct formatter<RangeT, Char,
-                 enable_if_t<fmt::is_range<RangeT, Char>::value>> {
-  formatting_range<Char> formatting;
+template<typename RangeT, typename Char>
+struct formatter<RangeT, Char, enable_if_t<fmt::is_range<RangeT, Char>::value>>
+{
+    formatting_range<Char> formatting;
 
-  template <typename ParseContext>
-  FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
-    return formatting.parse(ctx);
-  }
-
-  template <typename FormatContext>
-  typename FormatContext::iterator format(const RangeT& values,
-                                          FormatContext& ctx) {
-    auto out = internal::copy(formatting.prefix, ctx.out());
-    std::size_t i = 0;
-    for (auto it = values.begin(), end = values.end(); it != end; ++it) {
-      if (i > 0) {
-        if (formatting.add_prepostfix_space) *out++ = ' ';
-        out = internal::copy(formatting.delimiter, out);
-      }
-      out = format_to(out,
-                      internal::format_str_quoted(
-                          (formatting.add_delimiter_spaces && i > 0), *it),
-                      *it);
-      if (++i > formatting.range_length_limit) {
-        out = format_to(out, " ... <other elements>");
-        break;
-      }
+    template<typename ParseContext>
+    FMT_CONSTEXPR auto parse(ParseContext &ctx) -> decltype(ctx.begin())
+    {
+        return formatting.parse(ctx);
     }
-    if (formatting.add_prepostfix_space) *out++ = ' ';
-    return internal::copy(formatting.postfix, out);
-  }
-};
 
-template <typename Char, typename... T> struct tuple_arg_join : internal::view {
-  const std::tuple<T...>& tuple;
-  basic_string_view<Char> sep;
-
-  tuple_arg_join(const std::tuple<T...>& t, basic_string_view<Char> s)
-      : tuple{t}, sep{s} {}
-};
-
-template <typename Char, typename... T>
-struct formatter<tuple_arg_join<Char, T...>, Char> {
-  template <typename ParseContext>
-  FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
-    return ctx.begin();
-  }
-
-  template <typename FormatContext>
-  typename FormatContext::iterator format(
-      const tuple_arg_join<Char, T...>& value, FormatContext& ctx) {
-    return format(value, ctx, internal::make_index_sequence<sizeof...(T)>{});
-  }
-
- private:
-  template <typename FormatContext, size_t... N>
-  typename FormatContext::iterator format(
-      const tuple_arg_join<Char, T...>& value, FormatContext& ctx,
-      internal::index_sequence<N...>) {
-    return format_args(value, ctx, std::get<N>(value.tuple)...);
-  }
-
-  template <typename FormatContext>
-  typename FormatContext::iterator format_args(
-      const tuple_arg_join<Char, T...>&, FormatContext& ctx) {
-    // NOTE: for compilers that support C++17, this empty function instantiation
-    // can be replaced with a constexpr branch in the variadic overload.
-    return ctx.out();
-  }
-
-  template <typename FormatContext, typename Arg, typename... Args>
-  typename FormatContext::iterator format_args(
-      const tuple_arg_join<Char, T...>& value, FormatContext& ctx,
-      const Arg& arg, const Args&... args) {
-    using base = formatter<typename std::decay<Arg>::type, Char>;
-    auto out = ctx.out();
-    out = base{}.format(arg, ctx);
-    if (sizeof...(Args) > 0) {
-      out = std::copy(value.sep.begin(), value.sep.end(), out);
-      ctx.advance_to(out);
-      return format_args(value, ctx, args...);
+    template<typename FormatContext>
+    typename FormatContext::iterator format(const RangeT &values, FormatContext &ctx)
+    {
+        auto out = internal::copy(formatting.prefix, ctx.out());
+        std::size_t i = 0;
+        for (auto it = values.begin(), end = values.end(); it != end; ++it)
+        {
+            if (i > 0)
+            {
+                if (formatting.add_prepostfix_space)
+                    *out++ = ' ';
+                out = internal::copy(formatting.delimiter, out);
+            }
+            out = format_to(out, internal::format_str_quoted((formatting.add_delimiter_spaces && i > 0), *it), *it);
+            if (++i > formatting.range_length_limit)
+            {
+                out = format_to(out, " ... <other elements>");
+                break;
+            }
+        }
+        if (formatting.add_prepostfix_space)
+            *out++ = ' ';
+        return internal::copy(formatting.postfix, out);
+    }
+};
+
+template<typename Char, typename... T>
+struct tuple_arg_join : internal::view
+{
+    const std::tuple<T...> &tuple;
+    basic_string_view<Char> sep;
+
+    tuple_arg_join(const std::tuple<T...> &t, basic_string_view<Char> s)
+        : tuple{t}
+        , sep{s}
+    {}
+};
+
+template<typename Char, typename... T>
+struct formatter<tuple_arg_join<Char, T...>, Char>
+{
+    template<typename ParseContext>
+    FMT_CONSTEXPR auto parse(ParseContext &ctx) -> decltype(ctx.begin())
+    {
+        return ctx.begin();
+    }
+
+    template<typename FormatContext>
+    typename FormatContext::iterator format(const tuple_arg_join<Char, T...> &value, FormatContext &ctx)
+    {
+        return format(value, ctx, internal::make_index_sequence<sizeof...(T)>{});
+    }
+
+private:
+    template<typename FormatContext, size_t... N>
+    typename FormatContext::iterator format(const tuple_arg_join<Char, T...> &value, FormatContext &ctx, internal::index_sequence<N...>)
+    {
+        return format_args(value, ctx, std::get<N>(value.tuple)...);
+    }
+
+    template<typename FormatContext>
+    typename FormatContext::iterator format_args(const tuple_arg_join<Char, T...> &, FormatContext &ctx)
+    {
+        // NOTE: for compilers that support C++17, this empty function instantiation
+        // can be replaced with a constexpr branch in the variadic overload.
+        return ctx.out();
+    }
+
+    template<typename FormatContext, typename Arg, typename... Args>
+    typename FormatContext::iterator format_args(
+        const tuple_arg_join<Char, T...> &value, FormatContext &ctx, const Arg &arg, const Args &... args)
+    {
+        using base = formatter<typename std::decay<Arg>::type, Char>;
+        auto out = ctx.out();
+        out = base{}.format(arg, ctx);
+        if (sizeof...(Args) > 0)
+        {
+            out = std::copy(value.sep.begin(), value.sep.end(), out);
+            ctx.advance_to(out);
+            return format_args(value, ctx, args...);
+        }
+        return out;
     }
-    return out;
-  }
 };
 
 /**
@@ -348,18 +398,18 @@ struct formatter<tuple_arg_join<Char, T...>, Char> {
     // Output: "1, a"
   \endrst
  */
-template <typename... T>
-FMT_CONSTEXPR tuple_arg_join<char, T...> join(const std::tuple<T...>& tuple,
-                                              string_view sep) {
-  return {tuple, sep};
+template<typename... T>
+FMT_CONSTEXPR tuple_arg_join<char, T...> join(const std::tuple<T...> &tuple, string_view sep)
+{
+    return {tuple, sep};
 }
 
-template <typename... T>
-FMT_CONSTEXPR tuple_arg_join<wchar_t, T...> join(const std::tuple<T...>& tuple,
-                                                 wstring_view sep) {
-  return {tuple, sep};
+template<typename... T>
+FMT_CONSTEXPR tuple_arg_join<wchar_t, T...> join(const std::tuple<T...> &tuple, wstring_view sep)
+{
+    return {tuple, sep};
 }
 
 FMT_END_NAMESPACE
 
-#endif  // FMT_RANGES_H_
+#endif // FMT_RANGES_H_