| Brian Waters | 13d9601 | 2017-12-08 16:53:31 -0600 | [diff] [blame^] | 1 | /********************************************************************************************************* |
| 2 | * Software License Agreement (BSD License) * |
| 3 | * Author: Sebastien Decugis <sdecugis@freediameter.net> * |
| 4 | * * |
| 5 | * Copyright (c) 2011, WIDE Project and NICT * |
| 6 | * All rights reserved. * |
| 7 | * * |
| 8 | * Redistribution and use of this software in source and binary forms, with or without modification, are * |
| 9 | * permitted provided that the following conditions are met: * |
| 10 | * * |
| 11 | * * Redistributions of source code must retain the above * |
| 12 | * copyright notice, this list of conditions and the * |
| 13 | * following disclaimer. * |
| 14 | * * |
| 15 | * * Redistributions in binary form must reproduce the above * |
| 16 | * copyright notice, this list of conditions and the * |
| 17 | * following disclaimer in the documentation and/or other * |
| 18 | * materials provided with the distribution. * |
| 19 | * * |
| 20 | * * Neither the name of the WIDE Project or NICT nor the * |
| 21 | * names of its contributors may be used to endorse or * |
| 22 | * promote products derived from this software without * |
| 23 | * specific prior written permission of WIDE Project and * |
| 24 | * NICT. * |
| 25 | * * |
| 26 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED * |
| 27 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * |
| 28 | * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR * |
| 29 | * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * |
| 30 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * |
| 31 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR * |
| 32 | * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * |
| 33 | * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * |
| 34 | *********************************************************************************************************/ |
| 35 | |
| 36 | /* Header file for the rt_default extension. |
| 37 | * |
| 38 | * See the rt_default.conf.sample file for the format of the configuration file. |
| 39 | */ |
| 40 | |
| 41 | /* FreeDiameter's common include file */ |
| 42 | #include <freeDiameter/extension.h> |
| 43 | |
| 44 | /* Host configuration for this specific extension */ |
| 45 | #include <rt_default-host.h> |
| 46 | |
| 47 | /* Parse the configuration file */ |
| 48 | int rtd_conf_handle(char * conffile); |
| 49 | |
| 50 | /* Initialize the rules repository */ |
| 51 | int rtd_init(void); |
| 52 | |
| 53 | /* Destroy the rules repository */ |
| 54 | void rtd_fini(void); |
| 55 | |
| 56 | /* Some constants definitions */ |
| 57 | enum rtd_crit_type { |
| 58 | RTD_CRI_ALL = 0, |
| 59 | RTD_CRI_OH, |
| 60 | RTD_CRI_OR, |
| 61 | RTD_CRI_DH, |
| 62 | RTD_CRI_DR, |
| 63 | RTD_CRI_UN, |
| 64 | RTD_CRI_SI, |
| 65 | |
| 66 | RTD_CRI_MAX |
| 67 | }; |
| 68 | |
| 69 | enum rtd_targ_type { |
| 70 | RTD_TAR_ID = 0, |
| 71 | RTD_TAR_REALM, |
| 72 | |
| 73 | RTD_TAR_MAX |
| 74 | }; |
| 75 | |
| 76 | #define RTD_CRIT_REG 0x1 |
| 77 | #define RTD_TARG_REG 0x2 |
| 78 | |
| 79 | /* Add a rule */ |
| 80 | int rtd_add(enum rtd_crit_type ct, char * criteria, enum rtd_targ_type tt, char * target, int score, int flags); |
| 81 | |
| 82 | /* Process a message & peer list through the rules repository, updating the scores */ |
| 83 | int rtd_process( struct msg * msg, struct fd_list * candidates ); |
| 84 | |
| 85 | /* For debug: dump the rule repository */ |
| 86 | void rtd_dump(void); |