Fix .clang-tidy

camelLower is not a type, camelBack is.

Changes were made automatically with clang-tidy --fix-errors

To be able to apply changes automatically, the only way I've found that
works was to build the version of clang/clang-tidy that yocto has, and
run the fix script within bitbake -c devshell bmcweb.  Unfortunately,
yocto has clang-tidy 11, which can apparently find a couple extra errors
in tests we already had enabled.  As such, a couple of those are also
included.

Tested:
Ran clang-tidy-11 and got a clean result.

Signed-off-by: Ed Tanous <ed@tanous.net>
Change-Id: I9d1080b67f0342229c2f267160849445c065ca51
diff --git a/http/app.hpp b/http/app.hpp
index 9a4eb20..023eabb 100644
--- a/http/app.hpp
+++ b/http/app.hpp
@@ -65,9 +65,9 @@
         return router.newRuleTagged<Tag>(std::move(rule));
     }
 
-    App& socket(int existing_socket)
+    App& socket(int existingSocket)
     {
-        socketFd = existing_socket;
+        socketFd = existingSocket;
         return *this;
     }
 
@@ -143,14 +143,13 @@
     }
 
 #ifdef BMCWEB_ENABLE_SSL
-    App& sslFile(const std::string& crt_filename,
-                 const std::string& key_filename)
+    App& sslFile(const std::string& crtFilename, const std::string& keyFilename)
     {
         sslContext = std::make_shared<ssl_context_t>(
             boost::asio::ssl::context::tls_server);
         sslContext->set_verify_mode(boost::asio::ssl::verify_peer);
-        sslContext->use_certificate_file(crt_filename, ssl_context_t::pem);
-        sslContext->use_private_key_file(key_filename, ssl_context_t::pem);
+        sslContext->use_certificate_file(crtFilename, ssl_context_t::pem);
+        sslContext->use_private_key_file(keyFilename, ssl_context_t::pem);
         sslContext->set_options(boost::asio::ssl::context::default_workarounds |
                                 boost::asio::ssl::context::no_sslv2 |
                                 boost::asio::ssl::context::no_sslv3 |
@@ -159,12 +158,12 @@
         return *this;
     }
 
-    App& sslFile(const std::string& pem_filename)
+    App& sslFile(const std::string& pemFilename)
     {
         sslContext = std::make_shared<ssl_context_t>(
             boost::asio::ssl::context::tls_server);
         sslContext->set_verify_mode(boost::asio::ssl::verify_peer);
-        sslContext->load_verify_file(pem_filename);
+        sslContext->load_verify_file(pemFilename);
         sslContext->set_options(boost::asio::ssl::context::default_workarounds |
                                 boost::asio::ssl::context::no_sslv2 |
                                 boost::asio::ssl::context::no_sslv3 |
diff --git a/http/http_connection.hpp b/http/http_connection.hpp
index 506f132..39ac39e 100644
--- a/http/http_connection.hpp
+++ b/http/http_connection.hpp
@@ -60,10 +60,10 @@
 {
   public:
     Connection(Handler* handlerIn,
-               std::function<std::string()>& get_cached_date_str_f,
+               std::function<std::string()>& getCachedDateStrF,
                detail::TimerQueue& timerQueueIn, Adaptor adaptorIn) :
         adaptor(std::move(adaptorIn)),
-        handler(handlerIn), getCachedDateStr(get_cached_date_str_f),
+        handler(handlerIn), getCachedDateStr(getCachedDateStrF),
         timerQueue(timerQueueIn)
     {
         parser.emplace(std::piecewise_construct, std::make_tuple());
@@ -498,9 +498,9 @@
             adaptor, buffer, *parser,
             [this,
              self(shared_from_this())](const boost::system::error_code& ec,
-                                       std::size_t bytes_transferred) {
+                                       std::size_t bytesTransferred) {
                 BMCWEB_LOG_ERROR << this << " async_read_header "
-                                 << bytes_transferred << " Bytes";
+                                 << bytesTransferred << " Bytes";
                 bool errorWhileReading = false;
                 if (ec)
                 {
@@ -599,8 +599,8 @@
             adaptor, buffer, *parser,
             [this,
              self(shared_from_this())](const boost::system::error_code& ec,
-                                       std::size_t bytes_transferred) {
-                BMCWEB_LOG_DEBUG << this << " async_read " << bytes_transferred
+                                       std::size_t bytesTransferred) {
+                BMCWEB_LOG_DEBUG << this << " async_read " << bytesTransferred
                                  << " Bytes";
 
                 bool errorWhileReading = false;
@@ -659,8 +659,8 @@
             adaptor, *serializer,
             [this,
              self(shared_from_this())](const boost::system::error_code& ec,
-                                       std::size_t bytes_transferred) {
-                BMCWEB_LOG_DEBUG << this << " async_write " << bytes_transferred
+                                       std::size_t bytesTransferred) {
+                BMCWEB_LOG_DEBUG << this << " async_write " << bytesTransferred
                                  << " bytes";
 
                 cancelDeadlineTimer();
diff --git a/http/http_response.hpp b/http/http_response.hpp
index 7b8b5d9..cd00ec8 100644
--- a/http/http_response.hpp
+++ b/http/http_response.hpp
@@ -102,9 +102,9 @@
         completed = false;
     }
 
-    void write(std::string_view body_part)
+    void write(std::string_view bodyPart)
     {
-        stringResponse->body() += std::string(body_part);
+        stringResponse->body() += std::string(bodyPart);
     }
 
     void end()
@@ -123,9 +123,9 @@
         }
     }
 
-    void end(std::string_view body_part)
+    void end(std::string_view bodyPart)
     {
-        write(body_part);
+        write(bodyPart);
         end();
     }
 
diff --git a/http/http_server.hpp b/http/http_server.hpp
index 0be487f..20b4e50 100644
--- a/http/http_server.hpp
+++ b/http/http_server.hpp
@@ -31,34 +31,34 @@
   public:
     Server(Handler* handlerIn,
            std::unique_ptr<boost::asio::ip::tcp::acceptor>&& acceptorIn,
-           std::shared_ptr<boost::asio::ssl::context> adaptor_ctx,
+           std::shared_ptr<boost::asio::ssl::context> adaptorCtx,
            std::shared_ptr<boost::asio::io_context> io =
                std::make_shared<boost::asio::io_context>()) :
         ioService(std::move(io)),
         acceptor(std::move(acceptorIn)),
         signals(*ioService, SIGINT, SIGTERM, SIGHUP), timer(*ioService),
-        handler(handlerIn), adaptorCtx(std::move(adaptor_ctx))
+        handler(handlerIn), adaptorCtx(std::move(adaptorCtx))
     {}
 
     Server(Handler* handlerIn, const std::string& bindaddr, uint16_t port,
-           const std::shared_ptr<boost::asio::ssl::context>& adaptor_ctx,
+           const std::shared_ptr<boost::asio::ssl::context>& adaptorCtx,
            const std::shared_ptr<boost::asio::io_context>& io =
                std::make_shared<boost::asio::io_context>()) :
         Server(handlerIn,
                std::make_unique<boost::asio::ip::tcp::acceptor>(
                    *io, boost::asio::ip::tcp::endpoint(
                             boost::asio::ip::make_address(bindaddr), port)),
-               adaptor_ctx, io)
+               adaptorCtx, io)
     {}
 
-    Server(Handler* handlerIn, int existing_socket,
-           const std::shared_ptr<boost::asio::ssl::context>& adaptor_ctx,
+    Server(Handler* handlerIn, int existingSocket,
+           const std::shared_ptr<boost::asio::ssl::context>& adaptorCtx,
            const std::shared_ptr<boost::asio::io_context>& io =
                std::make_shared<boost::asio::io_context>()) :
         Server(handlerIn,
                std::make_unique<boost::asio::ip::tcp::acceptor>(
-                   *io, boost::asio::ip::tcp::v6(), existing_socket),
-               adaptor_ctx, io)
+                   *io, boost::asio::ip::tcp::v6(), existingSocket),
+               adaptorCtx, io)
     {}
 
     void updateDateStr()
diff --git a/http/routing.hpp b/http/routing.hpp
index d547348..b4ebede 100644
--- a/http/routing.hpp
+++ b/http/routing.hpp
@@ -417,10 +417,10 @@
     }
 
     template <typename... MethodArgs>
-    self_t& methods(boost::beast::http::verb method, MethodArgs... args_method)
+    self_t& methods(boost::beast::http::verb method, MethodArgs... argsMethod)
     {
         self_t* self = static_cast<self_t*>(this);
-        methods(args_method...);
+        methods(argsMethod...);
         self->methodsBitfield |= 1U << static_cast<size_t>(method);
         return *self;
     }
@@ -722,8 +722,8 @@
         optimize();
     }
 
-    void findRouteIndexes(const std::string& req_url,
-                          std::vector<unsigned>& route_indexes,
+    void findRouteIndexes(const std::string& reqUrl,
+                          std::vector<unsigned>& routeIndexes,
                           const Node* node = nullptr, unsigned pos = 0) const
     {
         if (node == nullptr)
@@ -734,21 +734,21 @@
         {
             const std::string& fragment = kv.first;
             const Node* child = &nodes[kv.second];
-            if (pos >= req_url.size())
+            if (pos >= reqUrl.size())
             {
                 if (child->ruleIndex != 0 && fragment != "/")
                 {
-                    route_indexes.push_back(child->ruleIndex);
+                    routeIndexes.push_back(child->ruleIndex);
                 }
-                findRouteIndexes(req_url, route_indexes, child,
+                findRouteIndexes(reqUrl, routeIndexes, child,
                                  static_cast<unsigned>(pos + fragment.size()));
             }
             else
             {
-                if (req_url.compare(pos, fragment.size(), fragment) == 0)
+                if (reqUrl.compare(pos, fragment.size(), fragment) == 0)
                 {
                     findRouteIndexes(
-                        req_url, route_indexes, child,
+                        reqUrl, routeIndexes, child,
                         static_cast<unsigned>(pos + fragment.size()));
                 }
             }
@@ -756,7 +756,7 @@
     }
 
     std::pair<unsigned, RoutingParams>
-        find(const std::string_view req_url, const Node* node = nullptr,
+        find(const std::string_view reqUrl, const Node* node = nullptr,
              size_t pos = 0, RoutingParams* params = nullptr) const
     {
         RoutingParams empty;
@@ -772,7 +772,7 @@
         {
             node = head();
         }
-        if (pos == req_url.size())
+        if (pos == reqUrl.size())
         {
             return {node->ruleIndex, *params};
         }
@@ -788,21 +788,21 @@
 
         if (node->paramChildrens[static_cast<size_t>(ParamType::INT)])
         {
-            char c = req_url[pos];
+            char c = reqUrl[pos];
             if ((c >= '0' && c <= '9') || c == '+' || c == '-')
             {
                 char* eptr;
                 errno = 0;
                 long long int value =
-                    std::strtoll(req_url.data() + pos, &eptr, 10);
-                if (errno != ERANGE && eptr != req_url.data() + pos)
+                    std::strtoll(reqUrl.data() + pos, &eptr, 10);
+                if (errno != ERANGE && eptr != reqUrl.data() + pos)
                 {
                     params->intParams.push_back(value);
-                    std::pair<unsigned, RoutingParams> ret = find(
-                        req_url,
-                        &nodes[node->paramChildrens[static_cast<size_t>(
-                            ParamType::INT)]],
-                        static_cast<size_t>(eptr - req_url.data()), params);
+                    std::pair<unsigned, RoutingParams> ret =
+                        find(reqUrl,
+                             &nodes[node->paramChildrens[static_cast<size_t>(
+                                 ParamType::INT)]],
+                             static_cast<size_t>(eptr - reqUrl.data()), params);
                     updateFound(ret);
                     params->intParams.pop_back();
                 }
@@ -811,21 +811,21 @@
 
         if (node->paramChildrens[static_cast<size_t>(ParamType::UINT)])
         {
-            char c = req_url[pos];
+            char c = reqUrl[pos];
             if ((c >= '0' && c <= '9') || c == '+')
             {
                 char* eptr;
                 errno = 0;
                 unsigned long long int value =
-                    std::strtoull(req_url.data() + pos, &eptr, 10);
-                if (errno != ERANGE && eptr != req_url.data() + pos)
+                    std::strtoull(reqUrl.data() + pos, &eptr, 10);
+                if (errno != ERANGE && eptr != reqUrl.data() + pos)
                 {
                     params->uintParams.push_back(value);
-                    std::pair<unsigned, RoutingParams> ret = find(
-                        req_url,
-                        &nodes[node->paramChildrens[static_cast<size_t>(
-                            ParamType::UINT)]],
-                        static_cast<size_t>(eptr - req_url.data()), params);
+                    std::pair<unsigned, RoutingParams> ret =
+                        find(reqUrl,
+                             &nodes[node->paramChildrens[static_cast<size_t>(
+                                 ParamType::UINT)]],
+                             static_cast<size_t>(eptr - reqUrl.data()), params);
                     updateFound(ret);
                     params->uintParams.pop_back();
                 }
@@ -834,20 +834,20 @@
 
         if (node->paramChildrens[static_cast<size_t>(ParamType::DOUBLE)])
         {
-            char c = req_url[pos];
+            char c = reqUrl[pos];
             if ((c >= '0' && c <= '9') || c == '+' || c == '-' || c == '.')
             {
                 char* eptr;
                 errno = 0;
-                double value = std::strtod(req_url.data() + pos, &eptr);
-                if (errno != ERANGE && eptr != req_url.data() + pos)
+                double value = std::strtod(reqUrl.data() + pos, &eptr);
+                if (errno != ERANGE && eptr != reqUrl.data() + pos)
                 {
                     params->doubleParams.push_back(value);
-                    std::pair<unsigned, RoutingParams> ret = find(
-                        req_url,
-                        &nodes[node->paramChildrens[static_cast<size_t>(
-                            ParamType::DOUBLE)]],
-                        static_cast<size_t>(eptr - req_url.data()), params);
+                    std::pair<unsigned, RoutingParams> ret =
+                        find(reqUrl,
+                             &nodes[node->paramChildrens[static_cast<size_t>(
+                                 ParamType::DOUBLE)]],
+                             static_cast<size_t>(eptr - reqUrl.data()), params);
                     updateFound(ret);
                     params->doubleParams.pop_back();
                 }
@@ -857,9 +857,9 @@
         if (node->paramChildrens[static_cast<size_t>(ParamType::STRING)])
         {
             size_t epos = pos;
-            for (; epos < req_url.size(); epos++)
+            for (; epos < reqUrl.size(); epos++)
             {
-                if (req_url[epos] == '/')
+                if (reqUrl[epos] == '/')
                 {
                     break;
                 }
@@ -868,9 +868,9 @@
             if (epos != pos)
             {
                 params->stringParams.emplace_back(
-                    req_url.substr(pos, epos - pos));
+                    reqUrl.substr(pos, epos - pos));
                 std::pair<unsigned, RoutingParams> ret =
-                    find(req_url,
+                    find(reqUrl,
                          &nodes[node->paramChildrens[static_cast<size_t>(
                              ParamType::STRING)]],
                          epos, params);
@@ -881,14 +881,14 @@
 
         if (node->paramChildrens[static_cast<size_t>(ParamType::PATH)])
         {
-            size_t epos = req_url.size();
+            size_t epos = reqUrl.size();
 
             if (epos != pos)
             {
                 params->stringParams.emplace_back(
-                    req_url.substr(pos, epos - pos));
+                    reqUrl.substr(pos, epos - pos));
                 std::pair<unsigned, RoutingParams> ret =
-                    find(req_url,
+                    find(reqUrl,
                          &nodes[node->paramChildrens[static_cast<size_t>(
                              ParamType::PATH)]],
                          epos, params);
@@ -902,10 +902,10 @@
             const std::string& fragment = kv.first;
             const Node* child = &nodes[kv.second];
 
-            if (req_url.compare(pos, fragment.size(), fragment) == 0)
+            if (reqUrl.compare(pos, fragment.size(), fragment) == 0)
             {
                 std::pair<unsigned, RoutingParams> ret =
-                    find(req_url, child, pos + fragment.size(), params);
+                    find(reqUrl, child, pos + fragment.size(), params);
                 updateFound(ret);
             }
         }
diff --git a/http/websocket.hpp b/http/websocket.hpp
index f5c2a7a..363076e 100644
--- a/http/websocket.hpp
+++ b/http/websocket.hpp
@@ -66,17 +66,17 @@
     ConnectionImpl(
         const crow::Request& reqIn, Adaptor adaptorIn,
         std::function<void(Connection&, std::shared_ptr<bmcweb::AsyncResp>)>
-            open_handler,
+            openHandler,
         std::function<void(Connection&, const std::string&, bool)>
-            message_handler,
-        std::function<void(Connection&, const std::string&)> close_handler,
-        std::function<void(Connection&)> error_handler) :
+            messageHandler,
+        std::function<void(Connection&, const std::string&)> closeHandler,
+        std::function<void(Connection&)> errorHandler) :
         Connection(reqIn, reqIn.session->username),
         ws(std::move(adaptorIn)), inString(), inBuffer(inString, 131088),
-        openHandler(std::move(open_handler)),
-        messageHandler(std::move(message_handler)),
-        closeHandler(std::move(close_handler)),
-        errorHandler(std::move(error_handler)), session(reqIn.session)
+        openHandler(std::move(openHandler)),
+        messageHandler(std::move(messageHandler)),
+        closeHandler(std::move(closeHandler)),
+        errorHandler(std::move(errorHandler)), session(reqIn.session)
     {
         BMCWEB_LOG_DEBUG << "Creating new connection " << this;
     }
@@ -202,7 +202,7 @@
     {
         ws.async_read(inBuffer,
                       [this, self(shared_from_this())](
-                          boost::beast::error_code ec, std::size_t bytes_read) {
+                          boost::beast::error_code ec, std::size_t bytesRead) {
                           if (ec)
                           {
                               if (ec != boost::beast::websocket::error::closed)
@@ -220,7 +220,7 @@
                           {
                               messageHandler(*this, inString, ws.got_text());
                           }
-                          inBuffer.consume(bytes_read);
+                          inBuffer.consume(bytesRead);
                           inString.clear();
                           doRead();
                       });