show client player name in sent/received commands

src/ChatCommands.cc

@@ -708,7 +708,8 @@ static void command_silence(shared_ptr<ServerState> s, shared_ptr<Lobby> l,
   }
 
   target->can_chat = !target->can_chat;
-  send_text_message_printf(l, "$C6%s %ssilenced", target->player.disp.name,
+  string target_name_sjis = encode_sjis(target->player.disp.name);
+  send_text_message_printf(l, "$C6%s %ssilenced", target_name_sjis.c_str(),
       target->can_chat ? "un" : "");
 }
 
@@ -730,7 +731,8 @@ static void command_kick(shared_ptr<ServerState> s, shared_ptr<Lobby> l,
 
   send_message_box(target, u"$C6You were kicked off by a moderator.");
   target->should_disconnect = true;
-  send_text_message_printf(l, "$C6%s kicked off", target->player.disp.name);
+  string target_name_sjis = encode_sjis(target->player.disp.name);
+  send_text_message_printf(l, "$C6%s kicked off", target_name_sjis.c_str());
 }
 
 static void command_ban(shared_ptr<ServerState> s, shared_ptr<Lobby> l,

src/Client.cc

@@ -45,7 +45,6 @@ Client::Client(
     this->is_virtual_connection = false;
     get_socket_addresses(fd, &this->local_addr, &this->remote_addr);
   }
-  memset(this->name, 0, sizeof(this->name));
   memset(&this->next_connection_addr, 0, sizeof(this->next_connection_addr));
 }
 

src/Client.hh

@@ -35,7 +35,6 @@ struct ClientConfigBB {
 struct Client {
   // License & account
   std::shared_ptr<const License> license;
-  char16_t name[0x20];
   ClientConfigBB config;
   GameVersion version;
   uint16_t flags;

src/ReceiveCommands.cc

@@ -1018,7 +1018,8 @@ void process_player_data(shared_ptr<ServerState> s, shared_ptr<Client> c,
     if (!failure) {
       send_text_message_printf(c,
           "$C6PSOBB player data saved\nas player %hhu for user\n%s",
-          c->pending_bb_save_player_index + 1, c->pending_bb_save_username.c_str());
+          static_cast<uint8_t>(c->pending_bb_save_player_index + 1),
+          c->pending_bb_save_username.c_str());
     }
 
     c->pending_bb_save_username.clear();
@@ -2168,8 +2169,12 @@ void process_command(shared_ptr<ServerState> s, shared_ptr<Client> c,
     uint16_t command, uint32_t flag, uint16_t size, const void* data) {
   // TODO: this is slow; make it better somehow
   {
-    log(INFO, "Received version=%d size=%04hX command=%04hX flag=%08X",
-        static_cast<int>(c->version), size, command, flag);
+    string name_token;
+    if (c->player.disp.name[0]) {
+      name_token = " from " + remove_language_marker(encode_sjis(c->player.disp.name));
+    }
+    log(INFO, "Received%s version=%d size=%04hX command=%04hX flag=%08X",
+        name_token.c_str(), static_cast<int>(c->version), size, command, flag);
 
     string data_to_print;
     if (c->version == GameVersion::BB) {

src/SendCommands.cc

@@ -74,7 +74,12 @@ void send_command(shared_ptr<Client> c, uint16_t command, uint32_t flag,
       throw logic_error("unimplemented game version in send_command");
   }
 
-  log(INFO, "Sending command");
+  string name_token;
+  if (c->player.disp.name[0]) {
+    name_token = " to " + remove_language_marker(encode_sjis(c->player.disp.name));
+  }
+  log(INFO, "Sending%s version=%d size=%04zX command=%04hX flag=%08X",
+      name_token.c_str(), static_cast<int>(c->version), size, command, flag);
   print_data(stderr, send_data.data(), send_data.size());
 
   c->send(move(send_data));

src/SendCommands.hh

@@ -109,7 +109,8 @@ void send_simple_mail(std::shared_ptr<Client> c, uint32_t from_serial_number,
     const char16_t* from_name, const char16_t* text);
 
 template <typename TARGET>
-void send_text_message_printf(std::shared_ptr<TARGET> t, const char* format, ...) {
+__attribute__((format(printf, 2, 3))) void send_text_message_printf(
+    std::shared_ptr<TARGET> t, const char* format, ...) {
   va_list va;
   va_start(va, format);
   std::string buf = string_vprintf(format, va);