84 lines
2.2 KiB
C
84 lines
2.2 KiB
C
/*
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* Copyright (C) 2012 Tobias Brunner
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* Copyright (C) 2012 Giuliano Grassi
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* Copyright (C) 2012 Ralf Sager
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* Hochschule fuer Technik Rapperswil
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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/**
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* @defgroup libandroidbridge libandroidbridge
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*
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* @defgroup android_kernel kernel
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* @ingroup libandroidbridge
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*
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* @defgroup charonservice charonservice
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* @{ @ingroup libandroidbridge
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*/
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#ifndef CHARONSERVICE_H_
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#define CHARONSERVICE_H_
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#include <library.h>
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typedef enum android_vpn_state_t android_vpn_state_t;
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typedef struct charonservice_t charonservice_t;
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/**
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* VPN status codes. As defined in CharonVpnService.java
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*/
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enum android_vpn_state_t {
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CHARONSERVICE_CHILD_STATE_UP = 1,
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CHARONSERVICE_CHILD_STATE_DOWN,
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CHARONSERVICE_AUTH_ERROR,
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CHARONSERVICE_PEER_AUTH_ERROR,
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CHARONSERVICE_LOOKUP_ERROR,
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CHARONSERVICE_UNREACHABLE_ERROR,
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CHARONSERVICE_GENERIC_ERROR,
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};
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/**
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* Public interface of charonservice.
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*
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* Used to communicate with CharonVpnService via JNI
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*/
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struct charonservice_t {
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/**
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* Update the status in the Java domain (UI)
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*
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* @param code status code
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* @return TRUE on success
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*/
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bool (*update_status)(charonservice_t *this, android_vpn_state_t code);
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/**
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* Install a bypass policy for the given socket using the protect() Method
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* of the Android VpnService interface
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*
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* @param fd socket file descriptor
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* @param family socket protocol family
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* @return TRUE if operation successful
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*/
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bool (*bypass_socket)(charonservice_t *this, int fd, int family);
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};
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/**
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* The single instance of charonservice_t.
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*
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* Set between JNI calls to initializeCharon() and deinitializeCharon().
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*/
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extern charonservice_t *charonservice;
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#endif /** CHARONSERVICE_H_ @}*/
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