Mercurial > cabal

annotate sources/parser.cpp @ 4:a7051ac7118b

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added primary parser implementation renamed some functions to well-formed format bool => false, pointers => NULL removed useless eTime()
author Vlad Glagolev <enqlave@gmail.com>
date Thu, 24 Jan 2008 19:38:34 +0300
parents 19227b0b7cc1
children 9be05a31b7f9
rev   line source
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1 /**
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2 * parser.cpp (2007-05-13)
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3 *
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4 * -- CABAL -- irc commands parser
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5 *
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6 * Copyright (c) 2007-2008 Vlad Glagolev <enqlave@gmail.com>
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7 * All rights reserved.
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8 *
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9 * Permission to use, copy, modify, and distribute this software for any
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10 * purpose with or without fee is hereby granted, provided that the above
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11 * copyright notice and this permission notice appear in all copies.
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12 *
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13 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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14 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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15 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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16 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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17 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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18 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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19 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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20 */
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21
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22 #include "cabal.hpp" // required: parser.hpp
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23
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24 Parser::Parser(Connection *S, string parsing)
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25 {
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26 if (parsing.substr(0, 6) == "PING :") {
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27 parsing[1] = 'O';
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28 S->sendMsg(parsing);
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29 } else {
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30 char *line = new char[parsing.length() + 1];
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31
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32 strcpy(line, parsing.c_str());
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33
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34 char *who = strtok(line, " ");
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35 char *what = strtok(NULL, " ");
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36 char *where = strtok(NULL, " ");
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37 char *message = strtok(NULL, "\n");
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38
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39 if (strchr(who, '!')) {
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40 alienID = strchr(who, '!');
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41 alienID = alienID.substr(1);
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42 }
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43
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44 if (strtok(who, "!"))
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45 alien = strtok(who, "!");
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46
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47 alienAction = what;
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48
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49 if (*where == ':')
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50 alienLocation = ++where;
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51 else {
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52 alienLocation = where;
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53
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54 if (message) {
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55 if (alienLocation == S->nick)
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56 alienLocation = alien;
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57
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58 alienMessage = (*message == ':') ? ++message: message;
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59
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60 if (*message == CABAL->commander && ++message) {
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61 if (strchr(message, ' ')) {
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62 alienCommand = strtok(message, " ");
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63 alienMessage = strtok(NULL, "\n");
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64 } else
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65 alienCommand = message;
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66 }
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67 }
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68 }
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69
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70 delete[] line;
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71
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72 /* DEBUG
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73 cout
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74 << "-----------------------------------\n" \
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75 << "Alien: \t" << alien << endl \
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76 << "Alien ID:\t" << alienID << endl \
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77 << "Alien action:\t" << alienAction << endl \
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78 << "Alien location:\t" << alienLocation << endl \
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79 << "Alien command:\t" << alienCommand << endl \
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80 << "Alien message:\t" << alienMessage << endl \
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81 << "-----------------------------------\n";
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82 */ }
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83 }
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84
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85 void Parser::Parse(Connection *S)
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86 {
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87 if (alienCommand == "die" && alienID == "stealth@ru.raver")
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88 shut("Requested shutdown");
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89 }