Mercurial > hg > egg-tcls
annotate urllog.tcl @ 302:f487cc166714
urllog: Add message for unknown TLDs.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Tue, 27 Jan 2015 08:39:21 +0200 |
| parents | 2a9ee3f68225 |
| children | f1589fe20732 |
| rev | line source |
|---|---|
| 0 | 1 ########################################################################## |
| 2 # | |
| 253 | 3 # URLLog v2.4.0 by Matti 'ccr' Hamalainen <ccr@tnsp.org> |
| 250 | 4 # (C) Copyright 2000-2015 Tecnic Software productions (TNSP) |
| 0 | 5 # |
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6 # This script is freely distributable under GNU GPL (version 2) license. |
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7 # |
| 0 | 8 ########################################################################## |
| 9 # | |
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10 # URL-logger script for EggDrop IRC robot, utilizing SQLite3 database |
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11 # This script requires SQLite TCL extension. Under Debian, you need: |
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12 # tcl8.5 libsqlite3-tcl (and eggdrop eggdrop-data, of course) |
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13 # |
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14 # NOTICE! If you are upgrading to URLLog v2.0+ from any 1.x version, you |
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15 # may want to run a conversion script against your URL-database file, |
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16 # if you wish to preserve the old data. |
| 0 | 17 # |
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18 # See convert_urllog_db.tcl for more information. |
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19 # |
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20 # If you are doing a fresh install, you will need to create the |
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21 # initial SQLite3 database with the required table schemas. You |
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22 # can do that by running: create_urllog_db.tcl |
| 0 | 23 # |
| 24 ########################################################################## | |
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25 |
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26 ### The configuration should be in config.urllog in same directory |
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27 ### as this script. Or change the line below to point where ever |
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28 ### you wish. See "config.urllog.example" for an example config file. |
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29 source [file dirname [info script]]/config.urllog |
| 0 | 30 |
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31 ### Required utillib.tcl |
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32 source [file dirname [info script]]/utillib.tcl |
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33 |
| 0 | 34 |
| 35 ########################################################################## | |
| 36 # No need to look below this line | |
| 37 ########################################################################## | |
| 38 set urllog_name "URLLog" | |
| 253 | 39 set urllog_version "2.4.0" |
| 0 | 40 |
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41 set urllog_tld_list [split $urllog_tld_list ","] |
| 0 | 42 set urllog_httprep [split "\@|%40|{|%7B|}|%7D|\[|%5B|\]|%5D" "|"] |
| 43 | |
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44 |
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45 ### Require packages |
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46 package require sqlite3 |
| 0 | 47 package require http |
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48 |
| 0 | 49 ### Binding initializations |
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50 bind pub - !urlfind urllog_pub_urlfind |
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51 bind msg - !urlfind urllog_msg_urlfind |
| 249 | 52 bind pubm - *.* urllog_check_line |
| 53 bind topc - *.* urllog_check_line | |
| 0 | 54 |
| 55 | |
| 56 ### Initialization messages | |
| 250 | 57 set urllog_message "$urllog_name v$urllog_version (C) 2000-2015 ccr/TNSP" |
| 0 | 58 putlog "$urllog_message" |
| 59 | |
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60 ### Miscellaneous init messages |
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61 if {$urllog_extra_checks != 0} { |
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62 putlog " (Additional URL validity checks enabled)" |
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63 } |
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64 |
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65 if {$urllog_check_tld != 0} { |
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66 putlog " (Check TLD)" |
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67 } |
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68 |
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69 if {$urllog_verbose != 0} { |
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70 putlog " (Verbose mode enabled)" |
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71 } |
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72 |
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73 ### HTTP module initialization |
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74 if {[info exists http_user_agent] && $http_user_agent != ""} { |
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75 ::http::config -useragent $http_user_agent |
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76 } else { |
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77 ::http::config -useragent "$urllog_name/$urllog_version" |
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78 } |
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79 |
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80 if {[info exists http_use_proxy] && $http_use_proxy != 0} { |
| 28 | 81 ::http::config -proxyhost $http_proxy_host -proxyport $http_proxy_port |
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82 putlog " (Using proxy $http_proxy_host:$http_proxy_port)" |
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83 } |
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84 |
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85 if {[info exists http_tls_support] && $http_tls_support != 0} { |
| 28 | 86 package require tls |
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87 ::http::register https 443 [list ::tls::socket -request 1 -require 1 -tls1 1 -cadir $http_tls_cadir] |
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88 putlog " (TLS/SSL support enabled)" |
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89 } |
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90 |
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91 ### SQLite database initialization |
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92 if {[catch {sqlite3 urldb $urllog_db_file} uerrmsg]} { |
| 28 | 93 putlog " Could not open SQLite3 database '$urllog_db_file': $uerrmsg" |
| 94 exit 2 | |
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95 } |
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96 |
| 0 | 97 |
| 98 #------------------------------------------------------------------------- | |
| 99 ### Utility functions | |
| 100 proc urllog_log {arg} { | |
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101 global urllog_log_enable urllog_name |
| 0 | 102 |
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103 if {$urllog_log_enable != 0} { |
| 28 | 104 putlog "$urllog_name: $arg" |
| 105 } | |
| 0 | 106 } |
| 107 | |
| 108 | |
| 152 | 109 proc urllog_ctime {utime} { |
| 28 | 110 if {$utime == "" || $utime == "*"} { |
| 111 set utime 0 | |
| 112 } | |
| 113 return [clock format $utime -format "%d.%m.%Y %H:%M"] | |
| 0 | 114 } |
| 115 | |
| 116 | |
| 117 proc urllog_isnumber {uarg} { | |
| 28 | 118 foreach i [split $uarg {}] { |
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119 if {![string match \[0-9\] $i]} { return 0 } |
| 28 | 120 } |
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121 return 1 |
| 0 | 122 } |
| 123 | |
| 124 | |
| 125 proc urllog_msg {apublic anick achan amsg} { | |
| 28 | 126 global urllog_preferredmsg |
| 0 | 127 |
| 28 | 128 if {$apublic == 1} { |
| 129 putserv "$urllog_preferredmsg $achan :$amsg" | |
| 130 } else { | |
| 131 putserv "$urllog_preferredmsg $anick :$amsg" | |
| 132 } | |
| 0 | 133 } |
| 134 | |
| 135 | |
| 136 proc urllog_verb_msg {anick achan amsg} { | |
| 28 | 137 global urllog_verbose |
| 0 | 138 |
| 28 | 139 if {$urllog_verbose != 0} { |
| 140 urllog_msg 1 $anick $achan $amsg | |
| 141 } | |
| 0 | 142 } |
| 143 | |
| 144 | |
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145 proc urllog_sanitize_encoding {uencoding} { |
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146 regsub -- "^\[a-z\]\[a-z\]_\[A-Z\]\[A-Z\]\." $uencoding "" uencoding |
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147 set uencoding [string tolower $uencoding] |
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148 regsub -- "^iso-" $uencoding "iso" uencoding |
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149 return $uencoding |
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150 } |
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151 |
| 294 | 152 |
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153 proc urllog_clean_title {utitle} { |
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154 if {[catch {set utitle [encoding convertto "iso8859-15" $utitle]} cerrmsg]} { |
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155 putlog "Could not convert title encoding: $cerrmsg" |
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156 } |
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157 return $utitle |
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158 } |
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159 |
| 294 | 160 |
| 0 | 161 #------------------------------------------------------------------------- |
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162 set urllog_shorturl_str "ABCDEFGHIJKLNMOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789" |
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163 |
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164 proc urllog_get_short {utime} { |
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165 global urllog_shorturl_prefix urllog_shorturl_str |
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166 |
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167 set ulen [string length $urllog_shorturl_str] |
| 0 | 168 |
| 28 | 169 set u1 [expr $utime / ($ulen * $ulen)] |
| 170 set utmp [expr $utime % ($ulen * $ulen)] | |
| 171 set u2 [expr $utmp / $ulen] | |
| 172 set u3 [expr $utmp % $ulen] | |
| 0 | 173 |
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174 return "\[ $urllog_shorturl_prefix[string index $urllog_shorturl_str $u1][string index $urllog_shorturl_str $u2][string index $urllog_shorturl_str $u3] \]" |
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175 } |
| 0 | 176 |
| 177 | |
| 178 #------------------------------------------------------------------------- | |
| 179 proc urllog_chop_url {url} { | |
| 28 | 180 global urllog_shorturl_orig |
| 68 | 181 |
| 28 | 182 if {[string length $url] > $urllog_shorturl_orig} { |
| 183 return "[string range $url 0 $urllog_shorturl_orig]..." | |
| 184 } else { | |
| 185 return $url | |
| 186 } | |
| 0 | 187 } |
| 188 | |
| 241 | 189 |
| 0 | 190 #------------------------------------------------------------------------- |
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191 proc urllog_exists {urlStr urlNick urlHost urlChan} { |
| 28 | 192 global urldb urlmsg_alreadyknown urllog_shorturl |
| 0 | 193 |
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194 set usql "SELECT id AS uid, utime AS utime, url AS uurl, user AS uuser, host AS uhost, chan AS uchan, title AS utitle FROM urls WHERE url='[utl_escape $urlStr]'" |
| 297 | 195 urldb eval $usql { |
| 28 | 196 urllog_log "URL said by $urlNick ($urlStr) already known" |
| 197 if {$urllog_shorturl != 0} { | |
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198 set qstr "[urllog_get_short $uid] " |
| 28 | 199 } else { |
| 200 set qstr "" | |
| 201 } | |
| 202 append qstr "($uuser/$uchan@[urllog_ctime $utime])" | |
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203 if {[string length $utitle] > 0} { |
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204 set qstr "$urlmsg_alreadyknown - '[urllog_clean_title $utitle]' $qstr" |
| 28 | 205 } else { |
| 206 set qstr "$urlmsg_alreadyknown $qstr" | |
| 207 } | |
| 208 urllog_verb_msg $urlNick $urlChan $qstr | |
| 209 return 0 | |
| 210 } | |
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211 return 1 |
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212 } |
| 0 | 213 |
|
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214 |
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215 #------------------------------------------------------------------------- |
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216 proc urllog_addurl {urlStr urlNick urlHost urlChan urlTitle} { |
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217 global urldb urllog_shorturl |
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218 |
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219 if {$urlTitle == ""} { |
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220 set uins "NULL" |
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221 } else { |
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222 set uins "'[utl_escape $urlTitle]'" |
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223 } |
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224 set usql "INSERT INTO urls (utime,url,user,host,chan,title) VALUES ([unixtime], '[utl_escape $urlStr]', '[utl_escape $urlNick]', '[utl_escape $urlHost]', '[utl_escape $urlChan]', $uins)" |
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225 if {[catch {urldb eval $usql} uerrmsg]} { |
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226 urllog_log "$uerrmsg on SQL:\n$usql" |
| 28 | 227 return 0 |
| 228 } | |
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229 set uid [urldb last_insert_rowid] |
| 28 | 230 urllog_log "Added URL ($urlNick@$urlChan): $urlStr" |
| 0 | 231 |
| 232 | |
| 28 | 233 ### Let's say something, to confirm that everything went well. |
| 234 if {$urllog_shorturl != 0} { | |
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235 set qstr "[urllog_get_short $uid] " |
| 28 | 236 } else { |
| 237 set qstr "" | |
| 238 } | |
| 239 if {[string length $urlTitle] > 0} { | |
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240 urllog_verb_msg $urlNick $urlChan "'[urllog_clean_title $urlTitle]' ([urllog_chop_url $urlStr]) $qstr" |
| 28 | 241 } else { |
| 242 urllog_verb_msg $urlNick $urlChan "[urllog_chop_url $urlStr] $qstr" | |
| 243 } | |
| 0 | 244 |
| 28 | 245 return 1 |
| 0 | 246 } |
| 247 | |
| 248 | |
| 249 #------------------------------------------------------------------------- | |
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250 proc urllog_dorequest { urlNick urlChan urlStr urlStatus urlSCode urlCode urlData urlMeta } { |
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251 global urlmsg_ioerror urlmsg_timeout urlmsg_errorgettingdoc |
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252 |
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253 upvar 1 $urlStatus ustatus |
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254 upvar 1 $urlSCode uscode |
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255 upvar 1 $urlCode ucode |
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256 upvar 1 $urlData udata |
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257 upvar 1 $urlMeta umeta |
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258 |
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259 if {[catch {set utoken [::http::geturl $urlStr -timeout 6000 -headers {Accept-Encoding identity}]} uerrmsg]} { |
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260 urllog_verb_msg $urlNick $urlChan "$urlmsg_ioerror ($uerrmsg)" |
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261 urllog_log "HTTP request failed: $uerrmsg" |
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262 return 0 |
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263 } |
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264 |
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265 set ustatus [::http::status $utoken] |
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266 if {$ustatus == "timeout"} { |
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267 urllog_verb_msg $urlNick $urlChan "$urlmsg_timeout" |
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268 urllog_log "HTTP request timed out ($urlStr)" |
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269 return 0 |
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270 } |
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271 |
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272 if {$ustatus != "ok"} { |
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273 urllog_verb_msg $urlNick $urlChan "$urlmsg_errorgettingdoc ([::http::error $utoken])" |
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274 urllog_log "Error in HTTP transaction: [::http::error $utoken] ($urlStr)" |
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275 return 0 |
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276 } |
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277 |
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278 set ustatus [::http::status $utoken] |
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279 set uscode [::http::code $utoken] |
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280 set ucode [::http::ncode $utoken] |
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281 set udata [::http::data $utoken] |
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282 array set umeta [::http::meta $utoken] |
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283 ::http::cleanup $utoken |
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284 |
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285 return 1 |
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286 } |
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287 |
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288 #------------------------------------------------------------------------- |
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289 proc urllog_validate_url { urlNick urlChan urlMStr urlMProto } { |
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290 global urllog_tld_list urlmsg_nosuchhost urllog_httprep urlmsg_unknown_tld |
|
300
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291 global urllog_shorturl_prefix urllog_shorturl urllog_check_tld |
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292 upvar 1 $urlMStr urlStr |
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293 upvar 1 $urlMProto urlProto |
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294 |
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295 ### Try to guess the URL protocol component (if it is missing) |
| 28 | 296 set u_checktld 1 |
| 297 if {[string match "*www.*" $urlStr] && ![string match "http://*" $urlStr] && ![string match "https://*" $urlStr]} { | |
| 298 set urlStr "http://$urlStr" | |
| 299 } elseif {[string match "*ftp.*" $urlStr] && ![string match "ftp://*" $urlStr]} { | |
| 300 set urlStr "ftp://$urlStr" | |
| 301 } | |
| 0 | 302 |
|
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303 ### Handle URLs that have an IPv4-address |
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304 if {[regexp "(\[a-z\]+)://(\[0-9\]{1,3})\\.(\[0-9\]{1,3})\\.(\[0-9\]{1,3})\\.(\[0-9\]{1,3})" $urlStr u_match urlProto ni1 ni2 ni3 ni4]} { |
| 28 | 305 # Check if the IP is on local network |
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306 if {$ni1 == 127 || $ni1 == 10 || ($ni1 == 192 && $ni2 == 168) || $ni1 == 0} { |
| 28 | 307 urllog_log "URL pointing to local or invalid network, ignored ($urlStr)." |
| 308 return 0 | |
| 309 } | |
| 310 # Skip TLD check for URLs with IP address | |
| 311 set u_checktld 0 | |
| 312 } | |
| 0 | 313 |
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314 ### Check now if we have an ShortURL here ... |
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315 if {[string match "$urllog_shorturl_prefix*" $urlStr]} { |
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316 urllog_log "Ignoring ShortURL from $urlNick: $urlStr" |
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317 # set uud "" |
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318 # set usql "SELECT id AS uid, url AS uurl, user AS uuser, host AS uhost, chan AS uchan, title AS utitle FROM urls WHERE utime=$uud" |
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319 # urldb eval $usql { |
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320 # urllog_verb_msg $urlNick $urlChan "'$utitle' - $uurl" |
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321 # return 1 |
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322 # } |
| 28 | 323 return 0 |
| 324 } | |
| 0 | 325 |
|
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326 ### Get URL protocol component |
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327 set urlProto "" |
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328 regexp "(\[a-z\]+)://" $urlStr u_match urlProto |
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329 |
| 28 | 330 ### Check the PORT (if the ":" is there) |
| 331 set u_record [split $urlStr "/"] | |
| 332 set u_hostname [lindex $u_record 2] | |
| 333 set u_port [lindex [split $u_hostname ":"] end] | |
| 0 | 334 |
| 28 | 335 if {![urllog_isnumber $u_port] && $u_port != "" && $u_port != $u_hostname} { |
| 336 urllog_log "Broken URL from $urlNick: ($urlStr) illegal port $u_port" | |
| 337 return 0 | |
| 338 } | |
| 0 | 339 |
| 298 | 340 ### Is it a http or ftp url? |
|
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341 if {$urlProto != "http" && $urlProto != "https" && $urlProto != "ftp"} { |
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342 urllog_log "Broken URL from $urlNick: ($urlStr) UNSUPPORTED protocol class ($urlProto)." |
| 28 | 343 return 0 |
| 344 } | |
| 0 | 345 |
| 28 | 346 ### Check the Top Level Domain (TLD) validity |
|
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347 if {$urllog_check_tld != 0 && $u_checktld != 0} { |
| 28 | 348 set u_sane [lindex [split $u_hostname "."] end] |
| 349 set u_tld [lindex [split $u_sane ":"] 0] | |
| 350 set u_found 0 | |
| 0 | 351 |
| 28 | 352 if {[string length $u_tld] == 2} { |
| 353 # Assume all 2-letter domains to be valid :) | |
| 354 set u_found 1 | |
| 355 } else { | |
| 356 # Check our list of known TLDs | |
|
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357 foreach itld $urllog_tld_list { |
| 28 | 358 if {[string match $itld $u_tld]} { |
| 359 set u_found 1 | |
| 360 } | |
| 361 } | |
| 362 } | |
| 0 | 363 |
| 28 | 364 if {$u_found == 0} { |
|
302
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365 urllog_log "Broken URL from $urlNick: ($urlStr) unknown TLD: ${u_tld}." |
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366 urllog_verb_msg $urlNick $urlChan $urlmsg_unknown_tld |
| 28 | 367 return 0 |
| 368 } | |
| 369 } | |
| 0 | 370 |
| 28 | 371 set urlStr [string map $urllog_httprep $urlStr] |
|
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372 return 1 |
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373 } |
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374 |
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375 |
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376 #------------------------------------------------------------------------- |
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377 proc urllog_check_url {urlStr urlNick urlHost urlChan} { |
|
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378 global urllog_encoding http_tls_support urlmsg_errorgettingdoc |
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379 global urllog_extra_checks urllog_rasiatube_hack |
|
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380 |
|
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381 ### Does the URL already exist? |
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382 if {![urllog_exists $urlStr $urlNick $urlHost $urlChan]} { |
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383 return 1 |
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384 } |
|
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385 |
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386 ### Validate URL compoments, etc. |
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387 set u_proto "" |
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388 if {![urllog_validate_url $urlNick $urlChan urlStr u_proto]} { |
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389 return 1 |
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390 } |
| 0 | 391 |
|
267
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392 ### Do we perform additional checks? |
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393 if {$urllog_extra_checks == 0 || !(($http_tls_support != 0 && $u_proto == "https") || $u_proto == "http")} { |
| 230 | 394 # No optional checks, or it's not http/https. |
| 395 # Just add the URL, if it does not exist already. | |
|
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396 urllog_addurl $urlStr $urlNick $urlHost $urlChan "" |
| 28 | 397 return 1 |
| 398 } | |
|
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399 |
| 28 | 400 ### Does the document pointed by the URL exist? |
|
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401 if {![urllog_dorequest $urlNick $urlChan $urlStr ustatus uscode ucode udata umeta]} { |
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402 return 1 |
| 28 | 403 } |
| 0 | 404 |
|
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405 ### Handle redirects |
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406 if {$ucode >= 301 && $ucode <= 302} { |
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407 set nurlStr $umeta(Location) |
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408 urllog_log "Redirection: $urlStr -> $nurlStr" |
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409 set urlStr $nurlStr |
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410 |
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411 if {![urllog_validate_url $urlNick $urlChan urlStr urlProto]} { |
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412 return 1 |
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413 } |
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414 |
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415 if {![urllog_dorequest $urlNick $urlChan $urlStr ustatus uscode ucode udata umeta]} { |
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416 return 1 |
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417 } |
| 28 | 418 } |
|
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419 |
|
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420 ### Handle 2nd level redirects |
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421 if {$ucode >= 301 && $ucode <= 302} { |
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422 set nurlStr $umeta(Location) |
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423 urllog_log "Redirection #2: $urlStr -> $nurlStr" |
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424 set urlStr $nurlStr |
|
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425 |
|
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426 if {![urllog_validate_url $urlNick $urlChan urlStr urlProto]} { |
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427 return 1 |
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428 } |
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429 |
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430 if {![urllog_dorequest $urlNick $urlChan $urlStr ustatus uscode ucode udata umeta]} { |
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431 return 1 |
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432 } |
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433 } |
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434 |
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435 # Final document |
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436 if {$ucode >= 200 && $ucode <= 205} { |
|
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437 set uenc_doc "" |
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438 set uenc_http "" |
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439 set uencoding "" |
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440 |
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441 # Get information about specified character encodings |
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442 if {[info exists umeta(Content-Type)] && [regexp -nocase {charset\s*=\s*([a-z0-9._-]+)} $umeta(Content-Type) umatches uenc_http]} { |
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443 # Found character set encoding information in HTTP headers |
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444 } |
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445 |
|
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446 if {[regexp -nocase -- "<meta.\*\?content=\"text/html.\*\?charset=(\[^\"\]*)\".\*\?/\?>" $udata umatches uenc_doc]} { |
|
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447 # Found old style HTML meta tag with character set information |
|
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448 } elseif {[regexp -nocase -- "<meta.\*\?charset=\"(\[^\"\]*)\".\*\?/\?>" $udata umatches uenc_doc]} { |
|
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449 # Found HTML5 style meta tag with character set information |
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450 } |
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451 |
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452 # Make sanitized versions of the encoding strings |
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453 set uenc_http2 [urllog_sanitize_encoding $uenc_http] |
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454 set uenc_doc2 [urllog_sanitize_encoding $uenc_doc] |
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455 |
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456 # KLUDGE! |
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457 set uencoding $uenc_http2 |
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458 |
|
210
52cadf5a12b6
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459 # putlog "got charsets : http='$uenc_http', doc='$uenc_doc' / sanitized http='$uenc_http2', doc='$uenc_doc2'" |
|
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|
460 |
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|
461 |
|
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462 # Check if the document has specified encoding |
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463 if {$uenc_doc != ""} { |
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464 # Does it differ from what HTTP says? |
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465 if {$uenc_http != "" && $uenc_doc != $uenc_http && $uenc_doc2 != $uenc_http2} { |
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466 # Yes, we will try reconverting |
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467 set uencoding $uenc_doc2 |
| 28 | 468 } |
|
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469 } elseif {$uenc_http == ""} { |
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470 # If _NO_ known encoding of any kind, assume the default of iso8859-1 |
|
86
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471 set uencoding "iso8859-1" |
|
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472 } |
| 0 | 473 |
|
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474 # Get the document title, if any |
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475 set urlTitle "" |
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476 if {[regexp -nocase -- "<title>(.\*\?)</title>" $udata umatches urlTitle]} { |
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477 # If character set conversion is required, do it now |
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478 if {$uencoding != ""} { |
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479 if {[catch {set urlTitle [encoding convertfrom $uencoding $urlTitle]} cerrmsg]} { |
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480 urllog_log "Error in charset conversion: $cerrmsg" |
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481 } |
| 28 | 482 } |
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483 |
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484 # Convert some HTML entities to plaintext and do some cleanup |
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485 set utmp [utl_convert_html_ent $urlTitle] |
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486 regsub -all "\r|\n|\t" $utmp " " utmp |
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487 regsub -all " *" $utmp " " utmp |
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488 set urlTitle [string trim $utmp] |
| 28 | 489 } |
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490 |
| 28 | 491 # Rasiatube hack |
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492 if {$urllog_rasiatube_hack != 0 && [string match "*/rasiatube/view*" $urlStr]} { |
| 28 | 493 set rasia 0 |
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494 if {[regexp -nocase -- "<link rel=\"video_src\"\.\*\?file=(http://\[^&\]+)&" $udata umatches utmp]} { |
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495 regsub -all "\/v\/" $utmp "\/watch\?v=" urlStr |
| 28 | 496 set rasia 1 |
| 497 } else { | |
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498 if {[regexp -nocase -- "SWFObject.\"(\[^\"\]+)\", *\"flashvideo" $udata umatches utmp]} { |
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499 regsub "http:\/\/www.dailymotion.com\/swf\/" $utmp "http:\/\/www.dailymotion.com\/video\/" urlStr |
| 28 | 500 set rasia 1 |
| 501 } | |
| 502 } | |
| 503 if {$rasia != 0} { | |
| 504 urllog_log "RasiaTube mangler: $urlStr" | |
| 505 urllog_verb_msg $urlNick $urlChan "Korjataan haiseva rasiatube-linkki: $urlStr" | |
| 506 } | |
| 507 } | |
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508 |
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509 # Check if the URL already exists, just in case we had some redirects |
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510 if {[urllog_exists $urlStr $urlNick $urlHost $urlChan]} { |
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511 urllog_addurl $urlStr $urlNick $urlHost $urlChan $urlTitle |
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512 } |
| 28 | 513 return 1 |
| 514 } else { | |
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515 urllog_verb_msg $urlNick $urlChan "$urlmsg_errorgettingdoc ($ucode)" |
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516 urllog_log "Error fetching document: status=$ustatus, code=$ucode, scode=$uscode, url=$urlStr" |
| 28 | 517 } |
| 0 | 518 } |
| 519 | |
| 520 | |
| 521 #------------------------------------------------------------------------- | |
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522 |
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523 |
| 249 | 524 proc urllog_check_line {unick uhost uhand uchan utext} { |
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525 global urllog_log_channels |
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526 |
| 28 | 527 ### Check the nick |
| 87 | 528 if {$unick == "*"} { |
| 249 | 529 urllog_log "urllog_check_line: Nick was wc, this should not happen." |
| 28 | 530 return 0 |
| 531 } | |
| 0 | 532 |
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533 ### Check the channel |
| 229 | 534 foreach akey [split $urllog_log_channels ";"] { |
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535 if {[string match $akey $uchan]} { |
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536 ### Do the URL checking |
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537 foreach str [split $utext " "] { |
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538 if {[regexp "((ftp|http|https)://\[^\[:space:\]\]+|^(www|ftp)\.\[^\[:space:\]\]+)" $str ulink]} { |
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539 urllog_check_url $str $unick $uhost $uchan |
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540 } |
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541 } |
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542 return 0 |
| 28 | 543 } |
| 544 } | |
| 0 | 545 |
| 28 | 546 return 0 |
| 0 | 547 } |
| 548 | |
| 549 | |
| 550 #------------------------------------------------------------------------- | |
| 551 ### Parse arguments, find and show the results | |
| 552 proc urllog_find {unick uhand uchan utext upublic} { | |
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553 global urllog_shorturl urldb |
| 28 | 554 global urllog_showmax_pub urllog_showmax_priv urlmsg_nomatch |
| 0 | 555 |
| 28 | 556 if {$upublic == 0} { |
| 557 set ulimit 5 | |
| 558 } else { | |
| 559 set ulimit 3 | |
| 560 } | |
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561 |
| 28 | 562 ### Parse the given command |
| 563 urllog_log "$unick/$uhand searched URL: $utext" | |
| 0 | 564 |
| 28 | 565 set ftokens [split $utext " "] |
| 566 set fpatlist "" | |
| 567 foreach ftoken $ftokens { | |
| 568 set fprefix [string range $ftoken 0 0] | |
| 569 set fpattern [string range $ftoken 1 end] | |
|
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570 set qpattern "'%[utl_escape $fpattern]%'" |
| 0 | 571 |
| 28 | 572 if {$fprefix == "-"} { |
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573 lappend fpatlist "(url NOT LIKE $qpattern OR title NOT LIKE $qpattern)" |
| 28 | 574 } elseif {$fprefix == "%"} { |
|
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575 lappend fpatlist "user LIKE $qpattern" |
| 28 | 576 } elseif {$fprefix == "@"} { |
| 577 # foo | |
|
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578 } elseif {$fprefix == "+"} { |
|
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579 lappend fpatlist "(url LIKE $qpattern OR title LIKE $qpattern)" |
| 28 | 580 } else { |
|
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581 set qpattern "'%[utl_escape $ftoken]%'" |
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582 lappend fpatlist "(url LIKE $qpattern OR title LIKE $qpattern)" |
| 28 | 583 } |
| 584 } | |
|
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585 |
|
27
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586 if {[llength $fpatlist] > 0} { |
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587 set fquery "WHERE [join $fpatlist " AND "]" |
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588 } else { |
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589 set fquery "" |
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590 } |
| 68 | 591 |
| 28 | 592 set iresults 0 |
|
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593 set usql "SELECT id AS uid, utime AS utime, url AS uurl, user AS uuser, host AS uhost FROM urls $fquery ORDER BY utime DESC LIMIT $ulimit" |
| 68 | 594 urldb eval $usql { |
| 28 | 595 incr iresults |
| 596 set shortURL $uurl | |
|
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597 if {$urllog_shorturl != 0 && $uid != ""} { |
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598 set shortURL "$shortURL [urllog_get_short $uid]" |
| 28 | 599 } |
| 600 urllog_msg $upublic $unick $uchan "#$iresults: $shortURL ($uuser@[urllog_ctime $utime])" | |
| 601 } | |
| 602 | |
| 603 if {$iresults == 0} { | |
| 604 # If no URLs were found | |
| 605 urllog_msg $upublic $unick $uchan $urlmsg_nomatch | |
| 606 } | |
| 0 | 607 |
| 28 | 608 return 0 |
| 0 | 609 } |
| 610 | |
| 611 | |
| 612 #------------------------------------------------------------------------- | |
| 613 ### Finding binded functions | |
| 614 proc urllog_pub_urlfind {unick uhost uhand uchan utext} { | |
|
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615 global urllog_search_channels |
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616 |
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617 foreach akey [split $urllog_search_channels ";"] { |
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618 if {[string match $akey $uchan]} { |
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619 return [urllog_find $unick $uhand $uchan $utext 1] |
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620 } |
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621 } |
| 28 | 622 return 0 |
| 0 | 623 } |
| 624 | |
| 625 | |
| 626 proc urllog_msg_urlfind {unick uhost uhand utext} { | |
| 28 | 627 urllog_find $unick $uhand "" $utext 0 |
| 628 return 0 | |
|
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629 } |
| 0 | 630 |
| 631 # end of script |