Added --metalink-base-uri option to -i list options.

doc/aria2c.1.asciidoc

@@ -1522,6 +1522,7 @@ of URIs. These optional lines must start with white space(s).
 * *<<aria2_optref_use_head, use-head>>*
 * *<<aria2_optref_user_agent, user-agent>>*
 * *<<aria2_optref_retry_wait, retry-wait>>*
+* *<<aria2_optref_metalink_base_uri, metalink-base-uri>>*
 
 These options have exactly same meaning of the ones in the
 command-line options, but it just applies to the URIs it belongs to.

doc/xmlrpc/aria2rpc

@@ -212,6 +212,7 @@ OptionParser.new do |opt|
   opt.on("--bt-tracker URIS"){|val| options["bt-tracker"]=val}
   opt.on("--bt-exclude-tracker URIS"){|val| options["bt-exclude-tracker"]=val}
   opt.on("--retry-wait SEC"){|val| options["retry-wait"]=val}
+  opt.on("--metalink-base-uri URI"){|val| options["metalink-base-uri"]=val}
 
   opt.on("--max-overall-download-limit LIMIT"){|val| options["max-overall-download-limit"]=val}
   opt.on("--max-overall-upload-limit LIMIT"){|val| options["max-overall-upload-limit"]=val}

src/download_helper.cc

@@ -166,7 +166,8 @@ const std::set<std::string>& listRequestOptions()
     PREF_ENABLE_ASYNC_DNS6,
     PREF_BT_TRACKER,
     PREF_BT_EXCLUDE_TRACKER,
-    PREF_RETRY_WAIT
+    PREF_RETRY_WAIT,
+    PREF_METALINK_BASE_URI
   };
   static std::set<std::string> requestOptions
     (vbegin(REQUEST_OPTIONS), vend(REQUEST_OPTIONS));