Minor cleanup of pex and other commands.

src/command_local.cc

@@ -190,10 +190,6 @@ initialize_command_local() {
   core::DownloadList*    dList = control->core()->download_list();
   torrent::FileManager*  fileManager = torrent::file_manager();
 
-  if (rpc::call_command_value("method.use_deprecated") == 1) {
-    CMD_ANY_LIST    ("file.append",    std::bind(&cmd_file_append, std::placeholders::_2));
-  }
-
   CMD_ANY         ("system.hostname", std::bind(&system_hostname));
   CMD_ANY         ("system.pid",      std::bind(&getpid));
 

src/command_network.cc

@@ -325,7 +325,8 @@ initialize_command_network() {
   CMD_ANY         ("network.listen.backlog",         [](auto, auto)        { return torrent::runtime::network_config()->listen_backlog(); });
   CMD_ANY_VALUE_V ("network.listen.backlog.set",     [](auto, auto& value) { return torrent::runtime::network_config()->set_listen_backlog(value); });
 
-  CMD_VAR_BOOL    ("protocol.pex",                   true);
+  CMD_ANY         ("protocol.pex",                   [](auto, auto)        { return torrent::runtime::client_config()->is_pex_enabled(); });
+  CMD_ANY_VALUE_V ("protocol.pex.set",               [](auto, auto& value) { return torrent::runtime::client_config()->set_pex_enabled(value); });
 
   CMD_ANY_LIST    ("protocol.encryption",            [](auto, auto)        { return get_encryption(); });
   CMD_ANY_LIST    ("protocol.encryption.set",        [](auto, auto& args)  { return apply_encryption(args); });
@@ -401,8 +402,10 @@ initialize_command_network() {
   CMD_ANY         ("network.xmlrpc.size_limit",              [](auto, auto)                  { return rpc::rpc.size_limit(); });
   CMD_ANY_VALUE_V ("network.xmlrpc.size_limit.set",          [](auto, auto& arg)             { return rpc::rpc.set_size_limit(arg); });
 
-  CMD_VAR_BOOL    ("network.rpc.use_xmlrpc",                 true);
+  CMD_ANY         ("network.rpc.use_xmlrpc",                 [](auto, auto)                  { return rpc::rpc.use_xmlrpc(); });
-  CMD_VAR_BOOL    ("network.rpc.use_jsonrpc",                true);
+  CMD_ANY_VALUE_V ("network.rpc.use_xmlrpc.set",             [](auto, auto& arg)             { return rpc::rpc.set_use_xmlrpc(arg); });
+  CMD_ANY         ("network.rpc.use_jsonrpc",                [](auto, auto)                  { return rpc::rpc.use_jsonrpc(); });
+  CMD_ANY_VALUE_V ("network.rpc.use_jsonrpc.set",            [](auto, auto& arg)             { return rpc::rpc.set_use_jsonrpc(arg); });
 
   CMD_ANY         ("network.block.ipv4",                     [nw_config](auto, auto)         { return nw_config->is_block_ipv4(); });
   CMD_ANY_VALUE_V ("network.block.ipv4.set",                 [nw_config](auto, auto& value)  { return nw_config->set_block_ipv4(value); });

src/core/download_factory.cc

@@ -15,6 +15,7 @@
 #include <torrent/rate.h>
 #include <torrent/data/file_utils.h>
 #include <torrent/net/http_stack.h>
+#include <torrent/runtime/client_config.h>
 #include <torrent/utils/string_manip.h>
 
 #include "control.h"
@@ -271,7 +272,7 @@ DownloadFactory::receive_success() {
   if (!m_session && m_variables["tied_to_file"].as_value())
     rpc::call_command("d.tied_to_file.set", m_uri.empty() ? m_variables["tied_file"] : m_uri, rpc::make_target(download));
 
-  rpc::call_command("d.peer_exchange.set", rpc::call_command_value("protocol.pex"), rpc::make_target(download));
+  rpc::call_command("d.peer_exchange.set", torrent::runtime::client_config()->is_pex_enabled(), rpc::make_target(download));
 
   torrent::resume_load_addresses(*download->download(), resumeObject);
   torrent::resume_load_file_priorities(*download->download(), resumeObject);

src/rpc/rpc_manager.cc

@@ -113,25 +113,20 @@ bool
 RpcManager::process(RPCType type, const char* in_buffer, uint32_t length, slot_response_callback callback) {
   switch (type) {
   case RPCType::XML:
-    // TODO: 'network.rpc.use_xmlrpc' should be a bool in RpcManager, not a command variable.
+    if (!m_xmlrpc.is_valid() || !m_use_xmlrpc) {
-    if (m_xmlrpc.is_valid() && rpc::call_command_value("network.rpc.use_xmlrpc")) {
-      return m_xmlrpc.process(in_buffer, length, callback);
-
-    } else {
       const std::string response = "<?xml version=\"1.0\"?><methodResponse><fault><value><struct><member><name>faultCode</name><value><i8>-501</i8></value></member><member><name>faultString</name><value><string>XML-RPC not supported</string></value></member></struct></value></fault></methodResponse>";
       return callback(response.c_str(), response.size());
     }
-    break;
+
+    return m_xmlrpc.process(in_buffer, length, callback);
 
   case RPCType::JSON:
-    if (rpc::call_command_value("network.rpc.use_jsonrpc")) {
+    if (!m_use_jsonrpc) {
-      return m_jsonrpc.process(in_buffer, length, callback);
-
-    } else {
       const std::string response = "{\"jsonrpc\":\"2.0\",\"error\":{\"code\":-32601,\"message\":\"JSON-RPC not supported\"},\"id\":null}";
       return callback(response.c_str(), response.size());
     }
-    break;
+
+    return m_jsonrpc.process(in_buffer, length, callback);
 
   default:
     throw torrent::input_error("invalid parameters: unknown RPC type");
@@ -172,32 +167,6 @@ RpcManager::cleanup() {
   m_jsonrpc.cleanup();
 }
 
-bool
-RpcManager::is_type_enabled(RPCType type) const {
-  switch (type) {
-  case RPCType::XML:
-    return m_is_xmlrpc_enabled;
-  case RPCType::JSON:
-    return m_is_jsonrpc_enabled;
-  default:
-    throw torrent::input_error("invalid parameters: unknown RPC type");
-  }
-}
-
-void
-RpcManager::set_type_enabled(RPCType type, bool enabled) {
-  switch (type) {
-  case RPCType::XML:
-    m_is_xmlrpc_enabled = enabled;
-    break;
-  case RPCType::JSON:
-    m_is_jsonrpc_enabled = enabled;
-    break;
-  default:
-    throw torrent::input_error("invalid parameters: unknown RPC type");
-  }
-}
-
 void
 RpcManager::insert_command(const char* name, const char* parm, const char* doc) {
   m_xmlrpc.insert_command(name, parm, doc);

src/rpc/rpc_manager.h

@@ -67,8 +67,11 @@ public:
   int                 dialect()                     { return m_xmlrpc.dialect(); }
   void                set_dialect(int dialect)      { m_xmlrpc.set_dialect(dialect); }
 
-  bool                is_type_enabled(RPCType type) const;
+  bool                use_xmlrpc() const;
-  void                set_type_enabled(RPCType type, bool enabled);
+  void                set_use_xmlrpc(bool v);
+
+  bool                use_jsonrpc() const;
+  void                set_use_jsonrpc(bool v);
 
   bool                process(RPCType type, const char* in_buffer, uint32_t length, slot_response_callback callback);
   bool                process_untrusted(RPCType type, const char* in_buffer, uint32_t length, slot_response_callback callback);
@@ -102,8 +105,9 @@ private:
   JsonRpc       m_jsonrpc;
 
   bool          m_handlers_initialized{};
-  bool          m_is_jsonrpc_enabled{true};
+
-  bool          m_is_xmlrpc_enabled{true};
+  bool          m_use_jsonrpc{true};
+  bool          m_use_xmlrpc{true};
 
   std::atomic<bool>         m_scgi_allow_compression{true};
   std::atomic<unsigned int> m_scgi_min_compress_size{1000};
@@ -116,6 +120,11 @@ private:
 
 extern RpcManager rpc;
 
+inline bool RpcManager::use_xmlrpc() const      { return m_use_xmlrpc; }
+inline void RpcManager::set_use_xmlrpc(bool v)  { m_use_xmlrpc = v; }
+inline bool RpcManager::use_jsonrpc() const     { return m_use_jsonrpc; }
+inline void RpcManager::set_use_jsonrpc(bool v) { m_use_jsonrpc = v; }
+
 } // namespace rpc
 
 #endif