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annotate src/context.h @ 23:37793d4c90a0

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changes for rhel7 systemd and /var/run on tmpfs
author Carl Byington <carl@five-ten-sg.com>
date Mon, 06 Feb 2017 10:45:07 -0800
parents b24369330483
children
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1 /*
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2
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3 Copyright (c) 2007 Carl Byington - 510 Software Group, released under
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4 the GPL version 3 or any later version at your choice available at
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5 http://www.gnu.org/licenses/gpl-3.0.txt
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6
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7 */
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8 #ifndef context_include
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9 #define context_include
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10
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11 typedef map<const char *, const char *, ltstr> string_map;
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13 struct CONFIG {
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14 // the only mutable stuff once it has been loaded from the config file
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15 int reference_count; // protected by the global config_mutex
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16 // all the rest is constant after loading from the config file
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17 int generation;
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18 time_t load_time;
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19 string_set config_files;
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20 string_map env_from; // map senders to archive mailboxes
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21 string_map rcpt_to; // map recipients to archive mailboxes
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22 string_set rcpt_remove; // remove these recipients
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24 CONFIG();
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25 ~CONFIG();
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26 void add_from(const char *from, const char *target) {env_from[from] = target; };
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27 void add_to(const char *to, const char *target) {rcpt_to[to] = target; };
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28 void add_remove(const char *to) {rcpt_remove.insert(to); };
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29 const char *find_from(const char *from) {return find(from, env_from); };
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30 const char *find_to(const char *to) {return find(to, rcpt_to); };
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31 bool find_remove(const char *to) {return find(to, rcpt_remove); };
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32 bool find(const char *needle, string_set &haystack);
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33 const char *find(const char *needle, string_map &haystack);
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34 void dump();
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35 };
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36
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37 extern const char *token_envfrom;
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38 extern const char *token_include;
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39 extern const char *token_lbrace;
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40 extern const char *token_rbrace;
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41 extern const char *token_rcptto;
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42 extern const char *token_remove;
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43 extern const char *token_semi;
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44
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45 extern string_set all_strings; // owns all the strings, only modified by the config loader thread
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47 void discard(string_set &s);
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48 const char* register_string(string_set &s, const char *name);
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49 const char* register_string(const char *name);
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50 void clear_strings();
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51 CONFIG *parse_config(const char *fn);
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52 bool load_conf(CONFIG &dc, const char *fn);
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53 void token_init();
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54
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55 #endif