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authoranonimal <anonimal@i2pmail.org>2017-06-28 21:07:24 +0000
committeranonimal <anonimal@i2pmail.org>2018-03-18 15:52:19 +0000
commit84c5a9ba481d7a33cc0fd0ca43867b61d127d907 (patch)
treef05d3d3f107da02005b4a61f0e5074c113a7165c /external/unbound/daemon/remote.h
parentMerge pull request #3416 (diff)
downloadmonero-84c5a9ba481d7a33cc0fd0ca43867b61d127d907.tar.xz
Unbound: remove unbound from in-tree source
We'll instead use a git submodule to pull from our unbound repo.
Diffstat (limited to 'external/unbound/daemon/remote.h')
-rw-r--r--external/unbound/daemon/remote.h191
1 files changed, 0 insertions, 191 deletions
diff --git a/external/unbound/daemon/remote.h b/external/unbound/daemon/remote.h
deleted file mode 100644
index 190286d47..000000000
--- a/external/unbound/daemon/remote.h
+++ /dev/null
@@ -1,191 +0,0 @@
-/*
- * daemon/remote.h - remote control for the unbound daemon.
- *
- * Copyright (c) 2008, NLnet Labs. All rights reserved.
- *
- * This software is open source.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- *
- * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * Neither the name of the NLNET LABS nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/**
- * \file
- *
- * This file contains the remote control functionality for the daemon.
- * The remote control can be performed using either the commandline
- * unbound-control tool, or a SSLv3/TLS capable web browser.
- * The channel is secured using SSLv3 or TLSv1, and certificates.
- * Both the server and the client(control tool) have their own keys.
- */
-
-#ifndef DAEMON_REMOTE_H
-#define DAEMON_REMOTE_H
-#ifdef HAVE_OPENSSL_SSL_H
-#include "openssl/ssl.h"
-#endif
-struct config_file;
-struct listen_list;
-struct listen_port;
-struct worker;
-struct comm_reply;
-struct comm_point;
-struct daemon_remote;
-
-/** number of milliseconds timeout on incoming remote control handshake */
-#define REMOTE_CONTROL_TCP_TIMEOUT 120000
-
-/**
- * a busy control command connection, SSL state
- */
-struct rc_state {
- /** the next item in list */
- struct rc_state* next;
- /** the commpoint */
- struct comm_point* c;
- /** in the handshake part */
- enum { rc_none, rc_hs_read, rc_hs_write } shake_state;
-#ifdef HAVE_SSL
- /** the ssl state */
- SSL* ssl;
-#endif
- /** the rc this is part of */
- struct daemon_remote* rc;
-};
-
-/**
- * The remote control tool state.
- * The state is only created for the first thread, other threads
- * are called from this thread. Only the first threads listens to
- * the control port. The other threads do not, but are called on the
- * command channel(pipe) from the first thread.
- */
-struct daemon_remote {
- /** the worker for this remote control */
- struct worker* worker;
- /** commpoints for accepting remote control connections */
- struct listen_list* accept_list;
- /* if certificates are used */
- int use_cert;
- /** number of active commpoints that are handling remote control */
- int active;
- /** max active commpoints */
- int max_active;
- /** current commpoints busy; should be a short list, malloced */
- struct rc_state* busy_list;
-#ifdef HAVE_SSL
- /** the SSL context for creating new SSL streams */
- SSL_CTX* ctx;
-#endif
-};
-
-/**
- * Create new remote control state for the daemon.
- * @param cfg: config file with key file settings.
- * @return new state, or NULL on failure.
- */
-struct daemon_remote* daemon_remote_create(struct config_file* cfg);
-
-/**
- * remote control state to delete.
- * @param rc: state to delete.
- */
-void daemon_remote_delete(struct daemon_remote* rc);
-
-/**
- * remote control state to clear up. Busy and accept points are closed.
- * Does not delete the rc itself, or the ssl context (with its keys).
- * @param rc: state to clear.
- */
-void daemon_remote_clear(struct daemon_remote* rc);
-
-/**
- * Open and create listening ports for remote control.
- * @param cfg: config options.
- * @return list of ports or NULL on failure.
- * can be freed with listening_ports_free().
- */
-struct listen_port* daemon_remote_open_ports(struct config_file* cfg);
-
-/**
- * Setup comm points for accepting remote control connections.
- * @param rc: state
- * @param ports: already opened ports.
- * @param worker: worker with communication base. and links to command channels.
- * @return false on error.
- */
-int daemon_remote_open_accept(struct daemon_remote* rc,
- struct listen_port* ports, struct worker* worker);
-
-/**
- * Stop accept handlers for TCP (until enabled again)
- * @param rc: state
- */
-void daemon_remote_stop_accept(struct daemon_remote* rc);
-
-/**
- * Stop accept handlers for TCP (until enabled again)
- * @param rc: state
- */
-void daemon_remote_start_accept(struct daemon_remote* rc);
-
-/**
- * Handle nonthreaded remote cmd execution.
- * @param worker: this worker (the remote worker).
- */
-void daemon_remote_exec(struct worker* worker);
-
-#ifdef HAVE_SSL
-/**
- * Print fixed line of text over ssl connection in blocking mode
- * @param ssl: print to
- * @param text: the text.
- * @return false on connection failure.
- */
-int ssl_print_text(SSL* ssl, const char* text);
-
-/**
- * printf style printing to the ssl connection
- * @param ssl: the SSL connection to print to. Blocking.
- * @param format: printf style format string.
- * @return success or false on a network failure.
- */
-int ssl_printf(SSL* ssl, const char* format, ...)
- ATTR_FORMAT(printf, 2, 3);
-
-/**
- * Read until \n is encountered
- * If SSL signals EOF, the string up to then is returned (without \n).
- * @param ssl: the SSL connection to read from. blocking.
- * @param buf: buffer to read to.
- * @param max: size of buffer.
- * @return false on connection failure.
- */
-int ssl_read_line(SSL* ssl, char* buf, size_t max);
-#endif /* HAVE_SSL */
-
-#endif /* DAEMON_REMOTE_H */