Mercurial > routeflapper
annotate src/routeconfig.h @ 7:3c0db610c641
add bgpd config file and proper logrotate config
| author | Carl Byington <carl@five-ten-sg.com> |
|---|---|
| date | Thu, 04 Sep 2014 08:53:18 -0700 |
| parents | 180d26aa2a17 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 | |
| 3 Copyright (c) 2007 Carl Byington - 510 Software Group, released under | |
| 4 the GPL version 3 or any later version at your choice available at | |
| 5 http://www.gnu.org/licenses/gpl-3.0.txt | |
| 6 | |
| 7 */ | |
| 8 | |
| 9 | |
| 10 class ROUTECONFIG; | |
| 11 class CONFIG; | |
| 12 | |
| 13 enum pattern_style {style_reset, style_path, style_announce, style_withdraw, style_ip}; | |
| 14 enum suspicion {suspicious_none, suspicious_origin, suspicious_adjacency}; | |
| 15 | |
| 16 class PATTERN { | |
| 17 pattern_style style; | |
|
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18 const char * pattern; // owned by the string table |
| 0 | 19 regex_t re; |
| 20 int index1; // zero based substring of the regex match that contains the as list or prefix value | |
| 21 int index2; // zero based substring of the regex match that contains the prefix length | |
| 22 public: | |
| 23 ~PATTERN(); | |
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24 PATTERN(TOKEN &tok, pattern_style style_, const char *pattern_, int index1_, int index2_); |
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25 bool process(char *buf, CONFIG &con, const char *file_name, int pattern_index); |
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26 void dump(int level, int index, const char *token); |
| 0 | 27 void dump(int level); |
| 28 }; | |
| 29 | |
| 30 typedef ROUTECONFIG * ROUTECONFIGP; | |
| 31 typedef PATTERN * PATTERNP; | |
| 32 typedef list<ROUTECONFIGP> routeconfig_list; | |
| 33 typedef list<PATTERNP> pattern_list; | |
| 34 const int buflen = 1024; | |
| 35 | |
| 36 class ROUTECONFIG { | |
| 37 TOKEN * tokp; | |
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38 const char * file_name; // name of the syslog file |
| 0 | 39 pattern_list patterns; // owns the patterns |
| 40 int fd; | |
| 41 struct stat openfdstat; | |
| 42 int len; // bytes in the buffer | |
| 43 char buf[buflen]; | |
| 44 public: | |
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45 ROUTECONFIG(TOKEN &tok, const char *file_name_); |
| 0 | 46 ~ROUTECONFIG(); |
| 47 bool failed() { return (fd == -1); }; | |
| 48 void open(bool msg); | |
| 49 bool read(CONFIG &con); | |
| 50 void close(); | |
| 51 void add_pattern(PATTERNP pat); | |
| 52 void process(CONFIG &con); | |
| 53 void dump(int level); | |
| 54 }; | |
| 55 | |
| 56 class CONFIG { | |
| 57 public: | |
| 58 // the only mutable stuff once it has been loaded from the config file | |
| 59 int reference_count; // protected by the global config_mutex | |
| 60 // all the rest is constant after loading from the config file | |
| 61 int generation; | |
| 62 time_t load_time; | |
| 63 string_set config_files; | |
| 64 routeconfig_list routeconfigs; // owns all the route configs | |
| 65 | |
| 66 CONFIG(); | |
| 67 ~CONFIG(); | |
| 68 void add_routeconfig(ROUTECONFIGP con) {routeconfigs.push_back(con);}; | |
| 69 void dump(); | |
| 70 void read(); | |
| 71 }; | |
| 72 | |
| 73 void discard(string_set &s); | |
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74 const char* register_string(string_set &s, const char *name); |
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75 const char* register_string(const char *name); |
| 0 | 76 void clear_strings(); |
| 77 void clear_rib(); | |
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78 int ip_address(const char *have); |
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79 bool load_conf(CONFIG &dc, const char *fn); |
| 0 | 80 void routing_hourly_update(); |
| 81 void token_init(); | |
| 82 | |
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83 extern const char *token_announce_aslist_index; |
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84 extern const char *token_announce_pattern; |
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85 extern const char *token_announce_prelen_index; |
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86 extern const char *token_announce_preval_index; |
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87 extern const char *token_file; |
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88 extern const char *token_include; |
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89 extern const char *token_lbrace; |
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90 extern const char *token_rbrace; |
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91 extern const char *token_semi; |
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92 extern const char *token_slash; |
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93 extern const char *token_withdraw_aslist_index; |
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180d26aa2a17
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Carl Byington <carl@five-ten-sg.com>
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94 extern const char *token_withdraw_pattern; |
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180d26aa2a17
Fedora 9 compile and const correctness.
Carl Byington <carl@five-ten-sg.com>
parents:
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95 extern const char *token_withdraw_prelen_index; |
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180d26aa2a17
Fedora 9 compile and const correctness.
Carl Byington <carl@five-ten-sg.com>
parents:
0
diff
changeset
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96 extern const char *token_withdraw_preval_index; |
| 0 | 97 |