torcontrol: Move TorControlReply, TorControlConnection and TorController to improve testability

1 files changed, 0 insertions, 120 deletions

diff --git a/src/torcontrol.cpp b/src/torcontrol.cpp
index 0f2a4895f1..6666e49a2b 100644
--- a/src/torcontrol.cpp
+++ b/src/torcontrol.cpp
@@ -56,77 +56,6 @@ static const int MAX_LINE_LENGTH = 100000;
 
 /****** Low-level TorControlConnection ********/
 
-/** Reply from Tor, can be single or multi-line */
-class TorControlReply
-{
-public:
-    TorControlReply() { Clear(); }
-
-    int code;
-    std::vector<std::string> lines;
-
-    void Clear()
-    {
-        code = 0;
-        lines.clear();
-    }
-};
-
-/** Low-level handling for Tor control connection.
- * Speaks the SMTP-like protocol as defined in torspec/control-spec.txt
- */
-class TorControlConnection
-{
-public:
-    typedef std::function<void(TorControlConnection&)> ConnectionCB;
-    typedef std::function<void(TorControlConnection &,const TorControlReply &)> ReplyHandlerCB;
-
-    /** Create a new TorControlConnection.
-     */
-    explicit TorControlConnection(struct event_base *base);
-    ~TorControlConnection();
-
-    /**
-     * Connect to a Tor control port.
-     * tor_control_center is address of the form host:port.
-     * connected is the handler that is called when connection is successfully established.
-     * disconnected is a handler that is called when the connection is broken.
-     * Return true on success.
-     */
-    bool Connect(const std::string& tor_control_center, const ConnectionCB& connected, const ConnectionCB& disconnected);
-
-    /**
-     * Disconnect from Tor control port.
-     */
-    void Disconnect();
-
-    /** Send a command, register a handler for the reply.
-     * A trailing CRLF is automatically added.
-     * Return true on success.
-     */
-    bool Command(const std::string &cmd, const ReplyHandlerCB& reply_handler);
-
-    /** Response handlers for async replies */
-    boost::signals2::signal<void(TorControlConnection &,const TorControlReply &)> async_handler;
-private:
-    /** Callback when ready for use */
-    std::function<void(TorControlConnection&)> connected;
-    /** Callback when connection lost */
-    std::function<void(TorControlConnection&)> disconnected;
-    /** Libevent event base */
-    struct event_base *base;
-    /** Connection to control socket */
-    struct bufferevent *b_conn;
-    /** Message being received */
-    TorControlReply message;
-    /** Response handlers */
-    std::deque<ReplyHandlerCB> reply_handlers;
-
-    /** Libevent handlers: internal */
-    static void readcb(struct bufferevent *bev, void *ctx);
-    static void eventcb(struct bufferevent *bev, short what, void *ctx);
-};
-
 TorControlConnection::TorControlConnection(struct event_base *_base):
     base(_base), b_conn(nullptr)
 {
@@ -363,55 +292,6 @@ std::map<std::string,std::string> ParseTorReplyMapping(const std::string &s)
     return mapping;
 }
 
-/****** Bitcoin specific TorController implementation ********/
-
-/** Controller that connects to Tor control socket, authenticate, then create
- * and maintain an ephemeral onion service.
- */
-class TorController
-{
-public:
-    TorController(struct event_base* base, const std::string& tor_control_center, const CService& target);
-    ~TorController();
-
-    /** Get name of file to store private key in */
-    fs::path GetPrivateKeyFile();
-
-    /** Reconnect, after getting disconnected */
-    void Reconnect();
-private:
-    struct event_base* base;
-    const std::string m_tor_control_center;
-    TorControlConnection conn;
-    std::string private_key;
-    std::string service_id;
-    bool reconnect;
-    struct event *reconnect_ev;
-    float reconnect_timeout;
-    CService service;
-    const CService m_target;
-    /** Cookie for SAFECOOKIE auth */
-    std::vector<uint8_t> cookie;
-    /** ClientNonce for SAFECOOKIE auth */
-    std::vector<uint8_t> clientNonce;
-
-    /** Callback for ADD_ONION result */
-    void add_onion_cb(TorControlConnection& conn, const TorControlReply& reply);
-    /** Callback for AUTHENTICATE result */
-    void auth_cb(TorControlConnection& conn, const TorControlReply& reply);
-    /** Callback for AUTHCHALLENGE result */
-    void authchallenge_cb(TorControlConnection& conn, const TorControlReply& reply);
-    /** Callback for PROTOCOLINFO result */
-    void protocolinfo_cb(TorControlConnection& conn, const TorControlReply& reply);
-    /** Callback after successful connection */
-    void connected_cb(TorControlConnection& conn);
-    /** Callback after connection lost or failed connection attempt */
-    void disconnected_cb(TorControlConnection& conn);
-
-    /** Callback for reconnect timer */
-    static void reconnect_cb(evutil_socket_t fd, short what, void *arg);
-};
-
 TorController::TorController(struct event_base* _base, const std::string& tor_control_center, const CService& target):
     base(_base),
     m_tor_control_center(tor_control_center), conn(base), reconnect(true), reconnect_ev(0),