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1 /** |
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2 * $Id: parse.c 153 2008-04-27 07:26:15Z mbroeker $ |
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3 * $URL: http://localhost/svn/c/mcbot/trunk/src/parse.c $ |
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4 * |
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5 */ |
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6 |
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7 #include <stdio.h> |
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8 #include <stdlib.h> |
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9 #include <string.h> |
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10 #include <time.h> |
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11 |
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12 #include <mcbot.h> |
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13 #include <database.h> |
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14 |
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15 #include <locale.h> |
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16 #include <libintl.h> |
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17 |
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18 #ifndef DATABASE_FILE |
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19 #define DATABASE_FILE "/var/lib/nobody/data/mcbot.dat" |
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20 #endif |
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21 |
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22 const |
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23 char *COMMAND_LIST[] = { |
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24 "!help Known Commands: join(1), leave(2), add(3), replace(4), delete(5), list(6), search(7), info(8)\r\n", |
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25 "!join: Joins a new channel\r\n", |
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26 "!leave: Parts from the current channel\r\n", |
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27 "!add: adds an entry\r\n", |
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28 "!replace: replaces an entry\r\n", |
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29 "!delete: deletes an entry\r\n", |
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30 "!list: lists the number of stored values\r\n", |
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31 "!search: searches an entry up\r\n", |
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32 "!info: Prints the current Bot-Version\r\n", |
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33 "!ping: pings an host\r\n", |
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34 "!on: enables autolearning mode\r\n", |
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35 "!off: disables autolearning\r\n", |
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36 "!debug: prints some debug infos\r\n", |
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37 "!vaccuum: reorganizes the database\r\n", |
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38 "!logout: Protected logout function\r\n", |
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39 NULL, |
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40 }; |
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41 |
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42 const |
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43 char ITEMS = 14; |
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44 |
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45 const |
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46 char *Bot_Commands[] = { |
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47 "!help", "!join", "!leave", |
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48 "!add", "!replace", "!delete", |
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49 "!list", "!search", "!info", |
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50 "!ping", "!on", "!off", |
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51 "!debug", "!vaccuum", "!logout", |
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52 "!who", "!whois", "!time", "!tell", |
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53 "!op", |
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54 NULL, |
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55 }; |
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56 |
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57 char *parse (MSG * message, short *active) |
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58 { |
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59 static char msg[513]; |
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60 int cmd = -1; |
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61 int i; |
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62 char *token; |
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63 char *parameters; |
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64 |
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65 time_t t; |
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66 struct tm *timeptr; |
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67 static int counter = 0; |
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68 |
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69 /* |
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70 * default message |
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71 */ |
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72 snprintf (msg, 512, "PRIVMSG %s :%s.\r\n", message->channel, gettext ("Request cannot be performed")); |
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73 |
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74 /* |
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75 * PRIVATE MESSAGES |
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76 */ |
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77 if (!strcmp (message->channel, message->nick)) |
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78 message->channel = message->user; |
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79 |
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80 if (strstr (message->line, message->nick)) { |
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81 if (*message->line != '!') { |
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82 /* |
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83 * DEAD - LOCK - CHECK |
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84 */ |
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85 if (strcmp (message->user, message->nick)) { |
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86 snprintf (msg, 512, "PRIVMSG %s :%s, %s?\r\n", message->channel, gettext ("What's up"), message->user); |
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87 if (counter++ > 3) |
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88 return NULL; |
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89 return msg; |
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90 } |
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91 /* |
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92 * DEAD - LOCK - CHECK ENDS |
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93 */ |
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94 } |
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95 return NULL; |
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96 } |
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97 |
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98 counter = 0; |
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99 |
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100 /* |
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101 * NO BOT Commands |
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102 */ |
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103 if (*message->line != '!') { |
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104 return NULL; |
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105 } |
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106 |
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107 i = 0; |
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108 token = strtok (message->line, " "); |
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109 while (Bot_Commands[i]) { |
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110 if (!strcmp (token, Bot_Commands[i])) { |
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111 switch (i) { |
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112 case 0: /* !help */ |
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113 if ((token = strtok (NULL, "\r\n"))) |
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114 cmd = atoi (token); |
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115 if ((cmd > 0) && (cmd < ITEMS)) |
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116 snprintf (msg, 512, "PRIVMSG %s :%s\r\n", message->channel, COMMAND_LIST[cmd]); |
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117 else |
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118 snprintf (msg, 512, "PRIVMSG %s :%s\r\n", message->channel, COMMAND_LIST[0]); |
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119 return msg; |
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120 |
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121 case 1: /* !join */ |
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122 if ((token = strtok (NULL, "\r\n"))) |
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123 snprintf (msg, 512, "JOIN %s\r\n", token); |
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124 return msg; |
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125 |
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126 case 2: /* !leave */ |
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127 if (*message->channel != '#') |
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128 return NULL; |
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129 snprintf (msg, 512, "PART %s :Leaving.\r\n", message->channel); |
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130 return msg; |
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131 |
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132 case 3: /* !add */ |
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133 if ((token = strtok (NULL, " "))) { |
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134 if ((parameters = strtok (NULL, "\r\n"))) { |
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135 snprintf (msg, 512, "PRIVMSG %s :%s, %s\r\n", |
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136 message->channel, message->user, db_insert (DATABASE_FILE, token, parameters, 0)); |
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137 } else { |
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138 snprintf (msg, 512, |
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139 "PRIVMSG %s :%s, %s!\r\n", |
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140 message->channel, gettext ("I need more parameters to add"), message->user); |
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141 } |
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142 } |
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143 return msg; |
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144 |
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145 case 4: /* !replace */ |
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146 if ((token = strtok (NULL, " "))) { |
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147 if ((parameters = strtok (NULL, "\r\n"))) { |
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148 snprintf (msg, 512, "PRIVMSG %s :%s, %s\r\n", |
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149 message->channel, message->user, db_insert (DATABASE_FILE, token, parameters, 1)); |
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150 } else { |
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151 snprintf (msg, 512, |
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152 "PRIVMSG %s :%s, %s!\r\n", |
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153 message->channel, gettext ("I need more parameters to replace"), message->user); |
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154 } |
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155 } |
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156 return msg; |
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157 |
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158 case 5: /* !delete */ |
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159 if ((token = strtok (NULL, "\r\n"))) { |
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160 snprintf (msg, 512, "PRIVMSG %s :%s, %s\r\n", |
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161 message->channel, message->user, db_remove (DATABASE_FILE, token)); |
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162 } else { |
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163 snprintf (msg, 512, |
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164 "PRIVMSG %s :%s, %s!\r\n", |
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165 message->channel, gettext ("I need a key to delete"), message->user); |
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166 } |
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167 return msg; |
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168 |
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169 case 6: /* !count */ |
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170 snprintf (msg, 512, "PRIVMSG %s :%s %s\r\n", message->channel, |
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171 db_elements (DATABASE_FILE), db_lookup(DATABASE_FILE, "mcbot.cgi")); |
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172 return msg; |
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173 |
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174 case 7: /* !search */ |
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175 if ((token = strtok (NULL, "\r\n"))) { |
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176 snprintf (msg, 512, "PRIVMSG %s :%s, %s\r\n", |
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177 message->channel, message->user, db_lookup (DATABASE_FILE, token)); |
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178 } else { |
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179 snprintf (msg, 512, |
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180 "PRIVMSG %s :%s, %s!\r\n", |
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181 message->channel, gettext ("I need a key to lookup"), message->user); |
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182 } |
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183 return msg; |
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184 |
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185 case 8: /* !info */ |
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186 snprintf (msg, 512, |
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187 "PRIVMSG %s :I am MCBot-%1.2f and my source code can be found on %s\r\n", |
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188 message->channel, VERSION, "http://largo.homelinux.org/svn/c/mcbot/trunk"); |
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189 return msg; |
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190 |
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191 case 9: /* !ping */ |
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192 if ((token = strtok (NULL, "\r\n"))) |
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193 snprintf (msg, 512, "PRIVMSG %s :PING 0815\r\n", token); |
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194 return msg; |
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195 |
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196 case 10: /* !on */ |
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197 snprintf (msg, 512, |
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198 "PRIVMSG %s :%s %s.\r\n", |
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199 message->user, gettext ("Autolearn enabled for channel"), message->channel); |
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200 return msg; |
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201 |
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202 case 11: /* !off */ |
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203 snprintf (msg, 512, |
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204 "PRIVMSG %s :%s %s.\r\n", |
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205 message->user, gettext ("Autolearn disabled for channel"), message->channel); |
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206 return msg; |
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207 |
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208 case 12: /* !debug */ |
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209 snprintf (msg, 512, |
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210 "PRIVMSG %s :USER: %s EMAIL: %s CHANNEL: %s LINE: %s\r\n", |
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211 message->channel, message->user, message->email, message->channel, message->line); |
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212 return msg; |
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213 |
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214 case 13: /* !vaccum */ |
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215 snprintf (msg, 512, "PRIVMSG %s :%s\r\n", message->channel, db_vaccuum (DATABASE_FILE)); |
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216 return msg; |
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217 |
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218 case 14: /* !logout */ |
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219 if (strstr (message->user, db_lookup(DATABASE_FILE, "mcbot.user"))) { |
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220 if (strstr (message->email, db_lookup(DATABASE_FILE, "mcbot.email"))) { |
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221 snprintf (msg, 512, |
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222 "PRIVMSG %s :%s!\r\nQUIT\r\n", message->channel, gettext ("Bye, have a nice day!")); |
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223 *active = 0; |
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224 } |
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225 } |
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226 /* |
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227 * the returned message is either the default one or the generated one |
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228 */ |
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229 return msg; |
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230 |
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231 case 15: /* !who */ |
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232 if ((token = strtok (NULL, "\r\n")) != NULL) { |
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233 snprintf (msg, 512, "WHO %s\r\n", token); |
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234 } |
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235 return msg; |
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236 break; |
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237 |
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238 case 16: /* !whois */ |
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239 if ((token = strtok (NULL, "\r\n")) != NULL) { |
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240 snprintf (msg, 512, "WHOIS %s\r\n", token); |
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241 } |
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242 return msg; |
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243 break; |
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244 case 17: /* time */ |
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245 t = time (NULL); |
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246 timeptr = localtime (&t); |
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247 if ((token = malloc (81))) { |
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248 strftime (token, 80, "%I:%M:%S %p", timeptr); |
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249 snprintf (msg, 512, "PRIVMSG %s :%s %s, %s!\r\n", |
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250 message->channel, gettext ("It is"), token, message->user); |
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251 free (token); |
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252 } |
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253 return msg; |
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254 break; |
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255 case 18: /* tell */ |
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256 if ((token = strtok (NULL, " "))) { |
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257 if ((parameters = strtok (NULL, "\r\n"))) { |
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258 snprintf (msg, 512, "PRIVMSG %s :%s, %s\r\n", |
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259 (*token == |
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260 '*') ? ++token : message->channel, token, db_lookup (DATABASE_FILE, parameters)); |
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261 } |
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262 } |
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263 return msg; |
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264 break; |
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265 case 19: /* op */ |
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266 if ((token = strtok (NULL, "\r\n")) != NULL) { |
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267 if (strstr (message->email, db_lookup(DATABASE_FILE, "mcbot.email"))) |
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268 snprintf (msg, 512, "MODE %s +o %s\r\n", message->channel, token); |
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269 } |
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270 return msg; |
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271 break; |
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272 } |
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273 } |
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274 i++; |
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275 } |
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276 |
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277 return NULL; |
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278 } |