2008-10-10 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>

	Added --dht-file-path option to change the path to dht.dat, 
which is a
	serialized DHT routing table.
	* src/OptionHandlerFactory.cc
	* src/option_processing.cc
	* src/usage_text.h

ChangeLog

@@ -1,3 +1,11 @@
+2008-10-10  Tatsuhiro Tsujikawa  <tujikawa at rednoah dot com>
+
+	Added --dht-file-path option to change the path to dht.dat, which is a
+	serialized DHT routing table.
+	* src/OptionHandlerFactory.cc
+	* src/option_processing.cc
+	* src/usage_text.h
+
 2008-10-09  Tatsuhiro Tsujikawa  <tujikawa at rednoah dot com>
 
 	Fixed possible underflow.

src/OptionHandlerFactory.cc

@@ -728,10 +728,10 @@ OptionHandlers OptionHandlerFactory::createOptionHandlers()
   {
     SharedHandle<OptionHandler> op(new DefaultOptionHandler
 				   (PREF_DHT_FILE_PATH,
-				    NO_DESCRIPTION,
+				    TEXT_DHT_FILE_PATH,
 				    Util::getHomeDir()+"/.aria2/dht.dat",
-				    "/PATH/TO/DHT_DAT",
-				    true));
+				    "/PATH/TO/DHT_DAT"));
+    op->addTag(TAG_BITTORRENT);
     handlers.push_back(op);
   }
   {

src/option_processing.cc

@@ -184,6 +184,7 @@ Option* option_processing(int argc, char* const argv[])
       { PREF_BT_REQUEST_PEER_SPEED_LIMIT.c_str(), required_argument, &lopt, 32 },
       { PREF_BT_MAX_OPEN_FILES.c_str(), required_argument, &lopt, 33 },
       { PREF_BT_SEED_UNVERIFIED.c_str(), optional_argument, &lopt, 34 },
+      { PREF_DHT_FILE_PATH.c_str(), required_argument, &lopt, 35 },
 #endif // ENABLE_BITTORRENT
 #ifdef ENABLE_METALINK
       { PREF_METALINK_FILE.c_str(), required_argument, NULL, 'M' },
@@ -300,6 +301,9 @@ Option* option_processing(int argc, char* const argv[])
 	cmdstream << PREF_BT_SEED_UNVERIFIED << "=" << toBoolArg(optarg)
 		  << "\n";
 	break;
+      case 35:
+	cmdstream << PREF_DHT_FILE_PATH << "=" << optarg << "\n";
+	break;
       case 100:
 	cmdstream << PREF_METALINK_VERSION << "=" << optarg << "\n";
 	break;

src/usage_text.h

@@ -242,6 +242,8 @@ _(" --dht-listen-port=PORT...    Set UDP listening port for DHT.\n"\
 #define TEXT_DHT_ENTRY_POINT \
 _(" --dht-entry-point=HOST:PORT  Set host and port as an entry point to DHT\n"\
   "                              network.")
+#define TEXT_DHT_FILE_PATH \
+_(" --dht-file-path=PATH         Change the DHT routing table file to PATH.")
 #define TEXT_BT_MIN_CRYPTO_LEVEL \
 _(" --bt-min-crypto-level=plain|arc4 Set minimum level of encryption method.\n"\
   "                              If several encryption methods are provided by a\n"\