Update from `typedef` to `using` in .hpp files

include/llarp/crypto.hpp

@@ -17,19 +17,19 @@ namespace llarp
   const byte_t*
   pq_keypair_to_secret(const byte_t* keypair);
 
-  typedef AlignedBuffer< SHAREDKEYSIZE > SharedSecret;
-  typedef AlignedBuffer< 32 > KeyExchangeNonce;
-  typedef AlignedBuffer< PUBKEYSIZE > PubKey;
-  typedef AlignedBuffer< SECKEYSIZE > SecretKey;
-  typedef AlignedBuffer< SHORTHASHSIZE > ShortHash;
-  typedef AlignedBuffer< SIGSIZE > Signature;
-  typedef AlignedBuffer< TUNNONCESIZE > TunnelNonce;
-  typedef AlignedBuffer< NONCESIZE > SymmNonce;
-  typedef AlignedBuffer< 32 > SymmKey;
-
-  typedef AlignedBuffer< PQ_CIPHERTEXTSIZE + 1 > PQCipherBlock;
-  typedef AlignedBuffer< PQ_PUBKEYSIZE > PQPubKey;
-  typedef AlignedBuffer< PQ_KEYPAIRSIZE > PQKeyPair;
+  using SharedSecret     = AlignedBuffer< SHAREDKEYSIZE >;
+  using KeyExchangeNonce = AlignedBuffer< 32 >;
+  using PubKey           = AlignedBuffer< PUBKEYSIZE >;
+  using SecretKey        = AlignedBuffer< SECKEYSIZE >;
+  using ShortHash        = AlignedBuffer< SHORTHASHSIZE >;
+  using Signature        = AlignedBuffer< SIGSIZE >;
+  using TunnelNonce      = AlignedBuffer< TUNNONCESIZE >;
+  using SymmNonce        = AlignedBuffer< NONCESIZE >;
+  using SymmKey          = AlignedBuffer< 32 >;
+
+  using PQCipherBlock = AlignedBuffer< PQ_CIPHERTEXTSIZE + 1 >;
+  using PQPubKey      = AlignedBuffer< PQ_PUBKEYSIZE >;
+  using PQKeyPair     = AlignedBuffer< PQ_KEYPAIRSIZE >;
 
 }  // namespace llarp
 

include/llarp/dht/bucket.hpp

@@ -14,7 +14,7 @@ namespace llarp
     template < typename Val_t >
     struct Bucket
     {
-      typedef std::map< Key_t, Val_t, XorMetric > BucketStorage_t;
+      using BucketStorage_t = std::map< Key_t, Val_t, XorMetric >;
 
       Bucket(const Key_t& us) : nodes(XorMetric(us)){};
 

include/llarp/dht/context.hpp

@@ -126,11 +126,11 @@ namespace llarp
       SendReply() = 0;
     };
 
-    typedef std::function< void(const std::vector< service::IntroSet >&) >
-        IntroSetLookupHandler;
+    using IntroSetLookupHandler =
+        std::function< void(const std::vector< service::IntroSet >&) >;
 
-    typedef std::function< void(const std::vector< RouterContact >&) >
-        RouterLookupHandler;
+    using RouterLookupHandler =
+        std::function< void(const std::vector< RouterContact >&) >;
 
     struct Context
     {

include/llarp/dns_dotlokilookup.hpp

@@ -9,8 +9,8 @@
 
 #include "dnsd.hpp"
 
-typedef bool (*map_address_hook_func)(const llarp::service::Address &addr,
-                                      uint32_t ip);
+using map_address_hook_func =
+    std::function< bool(const llarp::service::Address &addr, uint32_t ip) >;
 
 /// dotLokiLookup context/config
 struct dotLokiLookup

include/llarp/dnsd.hpp

@@ -14,8 +14,9 @@
 struct dnsd_context;
 
 /// sendto hook functor
-typedef ssize_t (*sendto_dns_hook_func)(void *sock, const struct sockaddr *from,
-                                        const void *buffer, size_t length);
+using sendto_dns_hook_func =
+    std::function< ssize_t(void *sock, const struct sockaddr *from,
+                           const void *buffer, size_t length) >;
 // FIXME: llarp::Addr
 
 /// DNS server query request
@@ -89,9 +90,9 @@ writesend_dnss_revresponse(std::string reverse, const struct sockaddr *from,
 //
 
 /// intercept query hook functor
-typedef dnsd_query_hook_response *(*intercept_query_hook)(
+using intercept_query_hook = std::function< dnsd_query_hook_response *(
     std::string name, const struct sockaddr *from,
-    struct dnsd_question_request *request);
+    struct dnsd_question_request *request) >;
 // FIXME: llarp::Addr
 
 /// DNS Server context

include/llarp/encrypted_frame.hpp

@@ -50,7 +50,7 @@ namespace llarp
   template < typename User >
   struct AsyncFrameEncrypter
   {
-    typedef void (*EncryptHandler)(EncryptedFrame*, User*);
+    using EncryptHandler = std::function< void(EncryptedFrame*, User*) >;
 
     static void
     Encrypt(void* user)
@@ -96,7 +96,7 @@ namespace llarp
   template < typename User >
   struct AsyncFrameDecrypter
   {
-    typedef void (*DecryptHandler)(llarp_buffer_t*, User*);
+    using DecryptHandler = std::function< void(llarp_buffer_t*, User*) >;
 
     static void
     Decrypt(void* user)

include/llarp/handlers/tun.hpp

@@ -119,10 +119,9 @@ namespace llarp
       ObtainIPForAddr(const byte_t* addr);
 
      protected:
-      typedef llarp::util::CoDelQueue<
+      using PacketQueue_t = llarp::util::CoDelQueue<
           net::IPv4Packet, net::IPv4Packet::GetTime, net::IPv4Packet::PutTime,
-          net::IPv4Packet::CompareOrder, net::IPv4Packet::GetNow >
-          PacketQueue_t;
+          net::IPv4Packet::CompareOrder, net::IPv4Packet::GetNow >;
       /// queue for sending packets over the network from us
       PacketQueue_t m_UserToNetworkPktQueue;
       /// queue for sending packets to user from network

include/llarp/link/server.hpp

@@ -133,8 +133,8 @@ namespace llarp
     uint32_t tick_id;
 
    protected:
-    typedef util::NullLock Lock;
-    typedef util::NullMutex Mutex;
+    using Lock  = util::NullLock;
+    using Mutex = util::NullMutex;
 
     void
     PutSession(ILinkSession* s);

include/llarp/link_message.hpp

@@ -14,7 +14,7 @@ namespace llarp
 {
   struct ILinkSession;
 
-  typedef std::queue< ILinkMessage* > SendQueue;
+  using SendQueue = std::queue< ILinkMessage* >;
 
   /// parsed link layer message
   struct ILinkMessage : public IBEncodeMessage

include/llarp/nodedb.hpp

@@ -83,7 +83,8 @@ llarp_nodedb_del_rc(struct llarp_nodedb *n, const llarp::RouterID &pk);
 /// struct for async rc verification
 struct llarp_async_verify_rc;
 
-typedef void (*llarp_async_verify_rc_hook_func)(struct llarp_async_verify_rc *);
+using llarp_async_verify_rc_hook_func =
+    std::function< void(struct llarp_async_verify_rc *) >;
 
 /// verify rc request
 struct llarp_async_verify_rc
@@ -118,7 +119,8 @@ llarp_nodedb_async_verify(struct llarp_async_verify_rc *job);
 
 struct llarp_async_load_rc;
 
-typedef void (*llarp_async_load_rc_hook_func)(struct llarp_async_load_rc *);
+using llarp_async_load_rc_hook_func =
+    std::function< void(struct llarp_async_load_rc *) >;
 
 struct llarp_async_load_rc
 {

include/llarp/path.hpp

@@ -280,19 +280,19 @@ namespace llarp
     /// A path we made
     struct Path : public IHopHandler, public llarp::routing::IMessageHandler
     {
-      typedef std::function< void(Path*) > BuildResultHookFunc;
-      typedef std::function< bool(Path*, llarp_time_t) > CheckForDeadFunc;
-      typedef std::function< bool(Path*, const PathID_t&, uint64_t) >
-          DropHandlerFunc;
-      typedef std::vector< PathHopConfig > HopList;
-      typedef std::function< bool(Path*, const service::ProtocolFrame*) >
-          DataHandlerFunc;
-      typedef std::function< bool(Path*) > ExitUpdatedFunc;
-      typedef std::function< bool(Path*) > ExitClosedFunc;
-      typedef std::function< bool(Path*, llarp_buffer_t) >
-          ExitTrafficHandlerFunc;
+      using BuildResultHookFunc = std::function< void(Path*) >;
+      using CheckForDeadFunc    = std::function< bool(Path*, llarp_time_t) >;
+      using DropHandlerFunc =
+          std::function< bool(Path*, const PathID_t&, uint64_t) >;
+      using HopList = std::vector< PathHopConfig >;
+      using DataHandlerFunc =
+          std::function< bool(Path*, const service::ProtocolFrame*) >;
+      using ExitUpdatedFunc = std::function< bool(Path*) >;
+      using ExitClosedFunc  = std::function< bool(Path*) >;
+      using ExitTrafficHandlerFunc =
+          std::function< bool(Path*, llarp_buffer_t) >;
       /// (path, backoff) backoff is 0 on success
-      typedef std::function< bool(Path*, llarp_time_t) > ObtainedExitHandler;
+      using ObtainedExitHandler = std::function< bool(Path*, llarp_time_t) >;
 
       HopList hops;
 
@@ -612,15 +612,15 @@ namespace llarp
       void
       RemovePathSet(PathSet* set);
 
-      typedef std::multimap< PathID_t, std::shared_ptr< TransitHop > >
-          TransitHopsMap_t;
+      using TransitHopsMap_t =
+          std::multimap< PathID_t, std::shared_ptr< TransitHop > >;
 
-      typedef std::pair< util::Mutex, TransitHopsMap_t > SyncTransitMap_t;
+      using SyncTransitMap_t = std::pair< util::Mutex, TransitHopsMap_t >;
 
       // maps path id -> pathset owner of path
-      typedef std::map< PathID_t, PathSet* > OwnedPathsMap_t;
+      using OwnedPathsMap_t = std::map< PathID_t, PathSet* >;
 
-      typedef std::pair< util::Mutex, OwnedPathsMap_t > SyncOwnedPathsMap_t;
+      using SyncOwnedPathsMap_t = std::pair< util::Mutex, OwnedPathsMap_t >;
 
       llarp_threadpool*
       Worker();

include/llarp/path_types.hpp

@@ -6,7 +6,7 @@
 
 namespace llarp
 {
-  typedef AlignedBuffer< PATHIDSIZE > PathID_t;
+  using PathID_t = AlignedBuffer< PATHIDSIZE >;
 }
 
-#endif
+#endif

include/llarp/pathset.hpp

@@ -176,7 +176,7 @@ namespace llarp
       size_t m_NumPaths;
 
      private:
-      typedef std::pair< RouterID, PathID_t > PathInfo_t;
+      using PathInfo_t = std::pair< RouterID, PathID_t >;
 
       struct PathInfoHash
       {
@@ -187,7 +187,7 @@ namespace llarp
         }
       };
 
-      typedef std::unordered_map< PathInfo_t, Path*, PathInfoHash > PathMap_t;
+      using PathMap_t = std::unordered_map< PathInfo_t, Path*, PathInfoHash >;
       PathMap_t m_Paths;
     };
 

include/llarp/profiling.hpp

@@ -69,8 +69,8 @@ namespace llarp
     MarkPathSuccess(path::Path* p);
 
    private:
-    typedef llarp::util::Lock lock_t;
-    typedef llarp::util::Mutex mtx_t;
+    using lock_t = llarp::util::Lock;
+    using mtx_t  = llarp::util::Mutex;
     mtx_t m_ProfilesMutex;
     std::map< RouterID, RouterProfile > m_Profiles;
   };

include/llarp/router_id.hpp

@@ -5,7 +5,7 @@
 
 namespace llarp
 {
-  typedef AlignedBuffer< 32 > RouterID;
+  using RouterID = AlignedBuffer< 32 >;
 }
 
-#endif
+#endif

include/llarp/routing_endpoint.hpp

@@ -6,7 +6,7 @@
 
 namespace llarp
 {
-  typedef AlignedBuffer< 32 > RoutingEndpoint_t;
+  using RoutingEndpoint_t = AlignedBuffer< 32 >;
 
   /// Interface for end to end crypto between endpoints
   struct IRoutingEndpoint
@@ -15,4 +15,4 @@ namespace llarp
   };
 }  // namespace llarp
 
-#endif
+#endif

include/llarp/service/config.hpp

@@ -9,9 +9,9 @@ namespace llarp
   {
     struct Config
     {
-      typedef std::list< std::pair< std::string, std::string > >
-          section_values_t;
-      typedef std::pair< std::string, section_values_t > section_t;
+      using section_values_t =
+          std::list< std::pair< std::string, std::string > >;
+      using section_t = std::pair< std::string, section_values_t >;
 
       std::list< section_t > services;
 
@@ -20,4 +20,4 @@ namespace llarp
     };
   }  // namespace service
 }  // namespace llarp
-#endif
+#endif

include/llarp/service/endpoint.hpp

@@ -193,7 +193,7 @@ namespace llarp
       bool
       CheckPathIsDead(path::Path* p, llarp_time_t latency);
 
-      typedef std::queue< PendingBuffer > PendingBufferQueue;
+      using PendingBufferQueue = std::queue< PendingBuffer >;
 
       struct SendContext
       {
@@ -331,7 +331,7 @@ namespace llarp
 
       // passed a sendto context when we have a path established otherwise
       // nullptr if the path was not made before the timeout
-      typedef std::function< void(Address, OutboundContext*) > PathEnsureHook;
+      using PathEnsureHook = std::function< void(Address, OutboundContext*) >;
 
       /// return false if we have already called this function before for this
       /// address

include/llarp/service/handler.hpp

@@ -9,7 +9,7 @@ namespace llarp
 {
   namespace service
   {
-    typedef llarp::AlignedBuffer< 16 > ConvoTag;
+    using ConvoTag = llarp::AlignedBuffer< 16 >;
 
     struct ProtocolMessage;
     struct IDataHandler

include/llarp/service/protocol.hpp

@@ -17,7 +17,7 @@ namespace llarp
   {
     constexpr std::size_t MAX_PROTOCOL_MESSAGE_SIZE = 2048 * 2;
 
-    typedef uint64_t ProtocolType;
+    using ProtocolType = uint64_t;
 
     constexpr ProtocolType eProtocolText    = 0UL;
     constexpr ProtocolType eProtocolTraffic = 1UL;

include/llarp/service/vanity.hpp

@@ -8,7 +8,7 @@ namespace llarp
   {
     /// hidden service address
 
-    typedef llarp::AlignedBuffer< 16 > VanityNonce;
+    using VanityNonce = llarp::AlignedBuffer< 16 >;
   }  // namespace service
 }  // namespace llarp
-#endif
+#endif

include/llarp/string_view.hpp

@@ -6,7 +6,7 @@
 #include <string>
 namespace llarp
 {
-  typedef std::string_view string_view;
+  using string_view = std::string_view;
   static std::string
   string_view_string(const string_view& v)
   {
@@ -17,7 +17,7 @@ namespace llarp
 #include <string>
 namespace llarp
 {
-  typedef std::string string_view;
+  using string_view = std::string;
 
   static std::string
   string_view_string(const string_view& v)
@@ -26,4 +26,4 @@ namespace llarp
   };
 }  // namespace llarp
 #endif
-#endif
+#endif

include/llarp/threading.hpp

@@ -34,9 +34,9 @@ namespace llarp
       }
     };
 
-    typedef std::mutex mtx_t;
-    typedef std::unique_lock< std::mutex > lock_t;
-    typedef std::condition_variable cond_t;
+    using mtx_t  = std::mutex;
+    using lock_t = std::unique_lock< std::mutex >;
+    using cond_t = std::condition_variable;
 
     struct Mutex
     {

include/llarp/timer.hpp

@@ -5,8 +5,11 @@
 #include <llarp/threadpool.h>
 #include <llarp/time.hpp>
 
+#include <functional>
+
 /** called with userptr, original timeout, left */
-typedef void (*llarp_timer_handler_func)(void *, uint64_t, uint64_t);
+using llarp_timer_handler_func =
+    std::function< void(void *, uint64_t, uint64_t) >;
 
 struct llarp_timeout_job
 {

libabyss/include/abyss/client.hpp

@@ -14,10 +14,10 @@ namespace abyss
 {
   namespace http
   {
-    typedef std::string RPC_Method_t;
-    typedef json::Value RPC_Params;
-    typedef json::Document RPC_Response;
-    typedef std::unordered_multimap< std::string, std::string > Headers_t;
+    using RPC_Method_t = std::string;
+    using RPC_Params   = json::Value;
+    using RPC_Response = json::Document;
+    using Headers_t    = std::unordered_multimap< std::string, std::string >;
     struct ConnImpl;
 
     /// jsonrpc response handler for client
@@ -55,7 +55,7 @@ namespace abyss
     /// jsonrpc client
     struct JSONRPC
     {
-      typedef std::function< IRPCClientHandler*(ConnImpl*) > HandlerFactory;
+      using HandlerFactory = std::function< IRPCClientHandler*(ConnImpl*) >;
 
       JSONRPC();
       ~JSONRPC();
@@ -115,4 +115,4 @@ namespace abyss
   }  // namespace http
 }  // namespace abyss
 
-#endif
+#endif

libabyss/include/abyss/http.hpp

@@ -11,7 +11,7 @@ namespace abyss
   {
     struct RequestHeader
     {
-      typedef std::unordered_multimap< std::string, std::string > Headers_t;
+      using Headers_t = std::unordered_multimap< std::string, std::string >;
       Headers_t Headers;
       std::string Method;
       std::string Path;
@@ -33,4 +33,4 @@ namespace abyss
 
   }  // namespace http
 }  // namespace abyss
-#endif
+#endif

libabyss/include/abyss/json.hpp

@@ -10,7 +10,7 @@ namespace abyss
 {
   namespace json
   {
-    typedef std::unordered_map< std::string, std::any > Object;
+    using Object = std::unordered_map< std::string, std::any >;
   }
 }  // namespace abyss
 #else
@@ -19,17 +19,17 @@ namespace abyss
 {
   namespace json
   {
-    typedef rapidjson::Document Document;
-    typedef rapidjson::Value Value;
+    using Document = rapidjson::Document;
+    using Value    = rapidjson::Value;
   }  // namespace json
 }  // namespace abyss
 #endif
 namespace abyss
 {
 #if __cplusplus >= 201703L
-  typedef std::string_view string_view;
+  using string_view = std::string_view;
 #else
-  typedef std::string string_view;
+  using string_view = std::string;
 #endif
   namespace json
   {

libabyss/include/abyss/server.hpp

@@ -19,9 +19,9 @@ namespace abyss
 
     struct IRPCHandler
     {
-      typedef std::string Method_t;
-      typedef json::Value Params;
-      typedef json::Document Response;
+      using Method_t = std::string;
+      using Params   = json::Value;
+      using Response = json::Document;
 
       IRPCHandler(ConnImpl* impl);
 

llarp/config.hpp

@@ -9,7 +9,7 @@ namespace llarp
 {
   struct Config
   {
-    typedef std::list< std::pair< std::string, std::string > > section_t;
+    using section_t = std::list< std::pair< std::string, std::string > >;
 
     section_t router;
     section_t network;

llarp/ev.hpp

@@ -83,13 +83,13 @@ namespace llarp
       };
     };
 
-    typedef llarp::util::CoDelQueue< WriteBuffer, WriteBuffer::GetTime,
-                                     WriteBuffer::PutTime, WriteBuffer::Compare,
-                                     llarp::util::NullMutex,
-                                     llarp::util::NullLock, 5, 100, 128 >
-        LossyWriteQueue_t;
+    using LossyWriteQueue_t =
+        llarp::util::CoDelQueue< WriteBuffer, WriteBuffer::GetTime,
+                                 WriteBuffer::PutTime, WriteBuffer::Compare,
+                                 llarp::util::NullMutex, llarp::util::NullLock,
+                                 5, 100, 128 >;
 
-    typedef std::deque< WriteBuffer > LosslessWriteQueue_t;
+    using LosslessWriteQueue_t = std::deque< WriteBuffer >;
 
     // on windows, tcp/udp event loops are socket fds
     // and TUN device is a plain old fd
@@ -319,13 +319,13 @@ namespace llarp
       };
     };
 
-    typedef llarp::util::CoDelQueue<
-        WriteBuffer, WriteBuffer::GetTime, WriteBuffer::PutTime,
-        WriteBuffer::Compare, WriteBuffer::GetNow, llarp::util::NullMutex,
-        llarp::util::NullLock, 5, 100, 1024 >
-        LossyWriteQueue_t;
+    using LossyWriteQueue_t =
+        llarp::util::CoDelQueue< WriteBuffer, WriteBuffer::GetTime,
+                                 WriteBuffer::PutTime, WriteBuffer::Compare,
+                                 WriteBuffer::GetNow, llarp::util::NullMutex,
+                                 llarp::util::NullLock, 5, 100, 1024 >;
 
-    typedef std::deque< WriteBuffer > LosslessWriteQueue_t;
+    using LosslessWriteQueue_t = std::deque< WriteBuffer >;
 
     int fd;
     int flags = 0;

llarp/fs.hpp

@@ -22,8 +22,8 @@ namespace llarp
 {
   namespace util
   {
-    typedef std::function< bool(const fs::path &) > PathVisitor;
-    typedef std::function< void(const fs::path &, PathVisitor) > PathIter;
+    using PathVisitor = std::function< bool(const fs::path &) >;
+    using PathIter    = std::function< void(const fs::path &, PathVisitor) >;
 
     static PathIter IterDir = [](const fs::path &path, PathVisitor visit) {
       DIR *d = opendir(path.string().c_str());

llarp/ini.hpp

@@ -48,9 +48,9 @@ namespace ini
     {
     }
 
-    typedef std::list< std::pair< std::string, std::string > > value_map_t;
-    typedef std::map< std::string, Level > section_map_t;
-    typedef std::list< section_map_t::const_iterator > sections_t;
+    using value_map_t   = std::list< std::pair< std::string, std::string > >;
+    using section_map_t = std::map< std::string, Level >;
+    using sections_t    = std::list< section_map_t::const_iterator >;
     value_map_t values;
     section_map_t sections;
     sections_t ordered_sections;

llarp/router.hpp

@@ -137,7 +137,7 @@ struct llarp_router
   llarp::Profiling routerProfiling;
   std::string routerProfilesFile = "profiles.dat";
 
-  typedef std::queue< std::vector< byte_t > > MessageQueue;
+  using MessageQueue = std::queue< std::vector< byte_t > >;
 
   /// outbound message queue
   std::unordered_map< llarp::RouterID, MessageQueue, llarp::RouterID::Hash >

llarp/threadpool.hpp

@@ -10,8 +10,8 @@ namespace llarp
 {
   namespace thread
   {
-    typedef util::Mutex mtx_t;
-    typedef util::Lock lock_t;
+    using mtx_t  = util::Mutex;
+    using lock_t = util::Lock;
 
     using Pool = ThreadPool;