117 lines
2.8 KiB
C++
117 lines
2.8 KiB
C++
/*
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* Copyright (C) 2017 Ortega Froysa, Nicolás <nortega@themusicinnoise.net>
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* Author: Ortega Froysa, Nicolás <nortega@themusicinnoise.net>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "neocomm.h"
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#include "globals.hpp"
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#include "error.hpp"
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#include <opendht.h>
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#include <string>
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#include <fstream>
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#include <stdexcept>
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extern "C" {
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#include <gnutls/gnutls.h>
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}
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#define DEFAULT_PORT 1335
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dht::DhtRunner node;
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int NeoComm_init(const unsigned short port) {
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#ifdef WOE32
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gnutls_global_init();
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#endif //WOE32
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try {
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node.run((port == 0 ? DEFAULT_PORT : port),
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dht::crypto::generateIdentity(), true);
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} catch(const std::exception &e) {
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add_error(e.what());
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return 0;
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}
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return 1;
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}
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void NeoComm_deinit() {
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node.join();
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#ifdef WOE32
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gnutls_global_deinit();
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#endif //WOE32
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}
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int NeoComm_connect(const char *address, const unsigned short port) {
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if(not node.isRunning())
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{
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add_error("NeoComm must be initialized.");
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return 0;
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}
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node.bootstrap(address, std::to_string(port));
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return 1;
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}
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// NOTICE: When the new OpenDHT release comes out this code should work.
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// Meanwhile just keep it commented out.
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/*int NeoComm_import_nodes(const char *node_file) {
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if(not node.isRunning())
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{
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add_error("NeoComm must be initialized.");
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return 0;
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}
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msgpack::unpacker upak;
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{
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std::ifstream import_file(node_file, std::ios::binary bitor
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std::ios::ate);
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if(not import_file.is_open())
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{
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add_error(std::string("Failed to open file ") + node_file);
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return 0;
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}
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auto file_size = import_file.tellg();
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import_file.seekg(0, std::ios::beg);
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upak.reserve_buffer(file_size);
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import_file.read(upak.buffer(), file_size);
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upak.buffer_consumed(file_size);
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}
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msgpack::object_handle obj_handler;
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while(upak.next(obj_handler))
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{
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auto imported_nodes =
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obj_handler.get().as<std::vector<dht::NodeExport>>();
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node.bootstrap(imported_nodes);
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}
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return 1;
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}*/
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/*int NeoComm_export_nodes(const char *node_file) {
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if(not node.isRunning())
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{
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add_error("NeoComm must be initialized.");
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return 0;
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}
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std::ofstream export_file(node_file, std::ios::binary);
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if(not export_file.is_open())
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{
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add_error(std::string("Failed to open file ") + node_file);
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return 0;
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}
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msgpack::pack(export_file, node.exportNodes());
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return 1;
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}*/
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