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1.1 misho 1: /* 2: * Copyright (C) 2016 Tobias Brunner 3: * HSR Hochschule fuer Technik Rapperswil 4: * 5: * This program is free software; you can redistribute it and/or modify it 6: * under the terms of the GNU General Public License as published by the 7: * Free Software Foundation; either version 2 of the License, or (at your 8: * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. 9: * 10: * This program is distributed in the hope that it will be useful, but 11: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 12: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13: * for more details. 14: */ 15: 16: #include "bypass_lan_plugin.h" 17: #include "bypass_lan_listener.h" 18: 19: #include <daemon.h> 20: 21: typedef struct private_bypass_lan_plugin_t private_bypass_lan_plugin_t; 22: 23: /** 24: * Private data 25: */ 26: struct private_bypass_lan_plugin_t { 27: 28: /** 29: * Public interface 30: */ 31: bypass_lan_plugin_t public; 32: 33: /** 34: * Listener installing bypass policies 35: */ 36: bypass_lan_listener_t *listener; 37: }; 38: 39: METHOD(plugin_t, get_name, char*, 40: private_bypass_lan_plugin_t *this) 41: { 42: return "bypass-lan"; 43: } 44: 45: /** 46: * Register listener 47: */ 48: static bool plugin_cb(private_bypass_lan_plugin_t *this, 49: plugin_feature_t *feature, bool reg, void *cb_data) 50: { 51: if (reg) 52: { 53: charon->kernel->add_listener(charon->kernel, 54: &this->listener->listener); 55: } 56: else 57: { 58: charon->kernel->remove_listener(charon->kernel, 59: &this->listener->listener); 60: } 61: return TRUE; 62: } 63: 64: METHOD(plugin_t, get_features, int, 65: private_bypass_lan_plugin_t *this, plugin_feature_t *features[]) 66: { 67: static plugin_feature_t f[] = { 68: PLUGIN_CALLBACK((plugin_feature_callback_t)plugin_cb, NULL), 69: PLUGIN_PROVIDE(CUSTOM, "bypass-lan"), 70: }; 71: *features = f; 72: return countof(f); 73: } 74: 75: METHOD(plugin_t, reload, bool, 76: private_bypass_lan_plugin_t *this) 77: { 78: this->listener->reload_interfaces(this->listener); 79: return TRUE; 80: } 81: 82: METHOD(plugin_t, destroy, void, 83: private_bypass_lan_plugin_t *this) 84: { 85: this->listener->destroy(this->listener); 86: free(this); 87: } 88: 89: /** 90: * Plugin constructor 91: */ 92: plugin_t *bypass_lan_plugin_create() 93: { 94: private_bypass_lan_plugin_t *this; 95: 96: INIT(this, 97: .public = { 98: .plugin = { 99: .get_name = _get_name, 100: .get_features = _get_features, 101: .reload = _reload, 102: .destroy = _destroy, 103: }, 104: }, 105: .listener = bypass_lan_listener_create(), 106: ); 107: 108: return &this->public.plugin; 109: }