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1
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1 /***************************************************************************
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2 * Copyright (C) 2005 by 510 Software Group *
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3 * *
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4 * *
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5 * This program is free software; you can redistribute it and/or modify *
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6 * it under the terms of the GNU General Public License as published by *
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7 * the Free Software Foundation; either version 2 of the License, or *
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8 * (at your option) any later version. *
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9 * *
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10 * This program is distributed in the hope that it will be useful, *
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11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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13 * GNU General Public License for more details. *
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14 * *
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15 * You should have received a copy of the GNU General Public License *
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16 * along with this program; if not, write to the *
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17 * Free Software Foundation, Inc., *
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18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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19 ***************************************************************************/
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20
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21 #ifndef syslogconfig_include
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22 #define syslogconfig_include
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23
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24 #include "tokenizer.h"
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25 #include <map>
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26
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27
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28 class SYSLOGCONFIG;
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29
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30 typedef SYSLOGCONFIG * SYSLOGCONFIGP;
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31 typedef list<SYSLOGCONFIGP> syslogconfig_list;
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32 enum parser_style {cisco, ssh};
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2
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33 const int buflen = 1024;
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1
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34
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35 class SYSLOGCONFIG {
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36 char * file_name; // name of the syslog file
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37 parser_style parser;
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2
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38 int fd;
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39 int len; // bytes in the buffer
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40 char buf[buflen];
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1
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41 public:
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2
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42 SYSLOGCONFIG(TOKEN &tok, char *file_name_, parser_style parser_);
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1
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43 ~SYSLOGCONFIG();
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44 void dump(int level);
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2
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45 bool failed() { return (fd == -1); };
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46 void read();
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47 void process();
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1
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48 };
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49
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50 struct CONFIG {
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51 // the only mutable stuff once it has been loaded from the config file
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52 int reference_count; // protected by the global config_mutex
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53 // all the rest is constant after loading from the config file
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54 int generation;
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55 time_t load_time;
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56 string_set config_files;
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57 syslogconfig_list syslogconfigs; // owns all the syslogconfigs, not just top level syslogconfigs
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58
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59 CONFIG();
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60 ~CONFIG();
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2
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61 void add_syslogconfig(SYSLOGCONFIGP con);
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62 void dump();
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63 void read();
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1
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64 };
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65
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66 void discard(string_set &s);
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67 char* register_string(string_set &s, char *name);
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68 char* register_string(char *name);
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69 CONFIG *parse_config(char *fn);
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70 bool load_conf(CONFIG &dc, char *fn);
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71 void token_init();
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72
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73 extern char *token_cisco;
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74 extern char *token_file;
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75 extern char *token_include;
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76 extern char *token_lbrace;
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77 extern char *token_parser;
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78 extern char *token_rbrace;
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79 extern char *token_semi;
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80 extern char *token_ssh;
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81
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82 #endif
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