/[cvs]/wolfpack/wolfpack.tcl
ViewVC logotype

Annotation of /wolfpack/wolfpack.tcl

Parent Directory Parent Directory | Revision Log Revision Log | View Revision Graph Revision Graph


Revision 1.27 - (hide annotations) (download) (as text)
Wed Jan 15 01:32:28 2003 UTC (16 years, 9 months ago) by tothwolf
Branch: MAIN
Changes since 1.26: +2 -1 lines
File MIME type: application/x-tcl
*** empty log message ***

1 guppy 1.1 #! /bin/sh
2     # \
3     # Nice little hack to find latest version of tclsh in PATH \
4     # \
5     # NOTE: backslash and semicolon placements are important! \
6     # \
7     # Search for tclsh[0-9].[0-9] in each valid dir in PATH \
8     for dir in $(echo $PATH | sed 's/:/ /g'); \
9     do \
10     if test -d $dir; \
11     then \
12     files=$(/bin/ls $dir | egrep '^tclsh[0-9]\.[0-9]$'); \
13     if test "$files" != ""; \
14     then \
15     versions="${versions:+$versions }$(echo $files | sed 's/tclsh//g')"; \
16     fi; \
17     fi; \
18     done; \
19     # Loop over each version to find the latest version of tclsh \
20     for ver in $versions; \
21     do \
22     tmpver=$(echo $ver | sed 's/\.//g'); \
23     if test "$lasttmpver" != ""; \
24     then \
25     if test "$tmpver" -gt "$lasttmpver"; \
26     then \
27     lastver=$ver; \
28     lasttmpver=$tmpver; \
29     fi; \
30     else \
31     lastver=$ver; \
32     lasttmpver=$tmpver; \
33     fi; \
34     done; \
35     # Use the latest tclsh version found, otherwise fall back to 'tclsh' \
36     exec tclsh$lastver "$0" "$@"
37     ###############################################################################
38     ##
39     ## Wolfpack - A modular Tcl system for Eggdrop 1.3.0+ with Tcl 8.0+
40 tothwolf 1.9 ## Copyright (C) 1998-2003 Tothwolf <tothwolf@concentric.net>
41 guppy 1.1 ##
42     ## This program is free software; you can redistribute it and/or modify
43     ## it under the terms of the GNU General Public License as published by
44     ## the Free Software Foundation; either version 2 of the License, or
45     ## (at your option) any later version.
46     ##
47     ## This program is distributed in the hope that it will be useful,
48     ## but WITHOUT ANY WARRANTY; without even the implied warranty of
49     ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
50     ## GNU General Public License for more details.
51     ##
52     ## You should have received a copy of the GNU General Public License
53     ## along with this program; if not, write to the Free Software
54     ## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
55     ##
56     ###############################################################################
57     ##
58     ## You should not need to edit anything in any of these files.
59     ##
60 tothwolf 1.9 ## './wolfpack.tcl -c' may be used to configure initial settings.
61 guppy 1.1 ## './wolfpack.tcl --help' will list all avaliable options.
62     ##
63 tothwolf 1.7 ## Use '.wpconf' in dcc chat with the bot to configure everything else.
64 guppy 1.1 ##
65     ###############################################################################
66     ##
67 tothwolf 1.27 ## $Id: wolfpack.tcl,v 1.26 2003/01/14 11:18:05 tothwolf Exp $
68 guppy 1.1 ##
69    
70     # make sure Tcl version is compatible with this code (we use namespaces)
71     if {[catch {package require Tcl 8.0}]} then {
72     if {[info exists argv0]} then {
73     puts "Wolfpack: Error: wolfpack requires Tcl 8.0 or later to load."
74     } else {
75     putloglev o * "Wolfpack: Error: wolfpack requires Tcl 8.0 or later to load."
76     }
77     return 0
78     }
79    
80     namespace eval :: {
81    
82     # Eggdrop doesn't currently set argv0, so we use that to detect load type.
83     global argv0
84    
85     if {![info exists argv0]} then {
86 tothwolf 1.7 # HACK: quick fix for buggy tcl variables in older bots
87 guppy 1.1 catch {set version}
88     catch {set numversion}
89     # require eggdrop 1.3.0 or later
90     if {(![info exists version]) || (![info exists numversion]) || \
91     ($numversion < 1030000)} then {
92     putloglev o * "Wolfpack: Error: wolfpack requires Eggdrop 1.3.0 or later to load."
93     return 0
94     }
95     } else {
96     # emulate eggdrop's putloglev when loading with tclsh
97     if {![string compare "" [info commands putloglev]]} then {
98     proc putloglev {level channel text} {
99     puts $text
100     }
101     }
102     }
103    
104     ##
105     ## Log tcl messages where they can be seen
106     ##
107     ## Args: text
108     ## Returns: nothing
109     ##
110     proc tclLog {text} {
111     # Tcl's tclLog embeds newlines in it's output
112     if {[string first \n $text] == -1} then {
113     putloglev o * "Wolfpack: \[Tcl\]: $text"
114     } else {
115     foreach line [split $text \n] {
116     putloglev o * "Wolfpack: \[Tcl\]: $line"
117     }
118     }
119     return
120     }
121    
122     } ;# namespace ::
123    
124     namespace eval ::wp {
125    
126     # manage package information
127     package forget ::wp
128     package provide ::wp 1.9.9.0
129    
130     # set namespace variable
131     set NamespaceCurrent [namespace current]
132    
133     ##
134     ## WARNING: If you change these, you may render your module database useless!
135     ##
136    
137     # Max number of lines to scan in a module file
138     set moduleDatabaseConfig(scanlines) 30
139    
140     # Max depth to list directories in module path
141     set moduleDatabaseConfig(maxdepth) 4
142    
143     # Module database version
144     set moduleDatabaseConfig(version) 2.0
145    
146     # Module database header
147     set moduleDatabaseConfig(header) "Wolfpack module database "
148    
149     # Module database defaults
150     set moduleDatabaseConfig(defaults) "{version 0.1} {description {(no description)}} {load 0}"
151    
152     # Versioned module database formats
153     array set moduleDatabaseFormat {
154     2.0 "{version config help description provides requires} {load file md5sum}"
155     }
156    
157     # md5 style, command name and result string index
158     array set md5Format {
159     bsd "md5 3"
160     gnu "md5sum 0"
161     }
162    
163     # Configuration file
164 tothwolf 1.7 set IconfigDefaults(cfgfile) wolfpack.conf
165 guppy 1.1
166     # Interactive configuration prompt
167 tothwolf 1.7 set IconfigDefaults(prompt) "wolfpack> "
168 guppy 1.1
169 tothwolf 1.9 # Configuration defaults, values and descriptions
170     array set configDefaults {
171     modulepath {word modules/ {} {Module path}}
172     configpath {word wpconf/ {} {Config path}}
173     datapath {word wpdata/ {} {Data path}}
174     helppath {word wphelp/ {} {Help path}}
175     moddbfile {word wolfpack.db {} {Module database file}}
176     rebuild {{range {0 1}} 1 {} {Automatically rebuild database}}
177     verbose {{range {0 1}} 0 {} {Verbose operation}}
178     time {{range {0 1}} 0 {} {Time database compare and rebuild}}
179     commandchar {word - {} {Character to prefix public commands with}}
180 guppy 1.1 }
181    
182     # Command line option defaults
183     array set optionData {
184     config 0
185     rebuild 0
186     norebuild 0
187     time 0
188     verbose 0
189     quiet 0
190     debug 0
191     }
192    
193     # Exported commands
194     set ExportList {
195     md5Sum
196     md5Init
197     replaceExpr
198     listFiles
199     listSubdirs
200     findFiles
201     createFile
202     createDir
203     backupFile
204     listSave
205     listLoad
206     arraySave
207     arrayLoad
208     arraySetAll
209     arrayFindElementName
210     arrayMaxElementDataLength
211     listMaxElementLength
212 tothwolf 1.2 splitList
213 guppy 1.1 arraySearch
214 tothwolf 1.9 commandChar
215 guppy 1.1 dataFormatDefault
216     dataFormatValue
217     dataFormatReplace
218     dataFormatBuild
219     dataFormatConvert
220     scanModule
221     getModuleDatabaseData
222     setModuleDatabaseData
223     saveModuleDatabase
224     loadModuleDatabase
225     compareModuleDatabase
226     rebuildModuleDatabase
227     listModules
228     moduleExists
229     moduleLoaded
230 tothwolf 1.15 moduleBindUnbind
231 guppy 1.1 moduleLoad
232     moduleUnload
233 tothwolf 1.9 moduleConfigSave
234     moduleConfigLoad
235     moduleConfigCheckdefs
236 guppy 1.1 moduleConfig
237 tothwolf 1.9 moduleDataSave
238     moduleDataLoad
239     moduleDataBackup
240 guppy 1.1 moduleData
241     buildCommandTable
242     whichCommand
243     whichModule
244     whichModuleCommand
245     compareVersion
246     wpLog
247     }
248    
249     ##
250     ## Create md5 checksum for a file
251     ##
252     ## Args: filename
253     ## Returns: md5 checksum if successful
254     ## Errors: permission denied,
255     ## no such file,
256     ## not a file,
257     ## can't exec md5 command
258     ##
259     proc md5Sum {file} {
260     variable md5Config
261    
262     if {![file exists $file]} then {
263     error "$file: no such file"
264     } else {
265     if {![file isfile $file]} then {
266     error "$file: not a file"
267     } else {
268     if {![file readable $file]} then {
269     error "$file: permission denied"
270     } else {
271     if {[catch {set sum [lindex [exec $md5Config(command) $file] $md5Config(index)]} result]} then {
272     error "$file: $result"
273     } else {
274     return $sum
275     }
276     }
277     }
278     }
279     }
280    
281     ##
282     ## Init md5 command
283     ##
284     ## Args: none
285     ## Returns: 1 if a useable md5 command found
286     ## 0 otherwise
287     ##
288     proc md5Init {} {
289     variable md5Config
290     variable md5Format
291    
292     foreach type [array names md5Format] {
293     foreach {command index} $md5Format($type) {break}
294     if {([catch {exec $command ""} result]) && \
295     (![regexp -- "^couldn't execute" $result])} then {
296     set md5Config(command) $command
297     set md5Config(index) $index
298     return 1
299     }
300     }
301     return 0
302     }
303    
304     ##
305     ## Replace all occurances of an expression in a string with the given text
306     ##
307     ## Args: string, expr, replacement text
308     ## Returns: string
309     ##
310     proc replaceExpr {string expr {replace ""}} {
311     while {[regexp -nocase -- $expr $string]} {
312     regsub -all -- $expr $string $replace string
313     }
314     return $string
315     }
316    
317     ##
318     ## List files in a path
319     ##
320     ## Args: path
321     ## Returns: list of files in the given path,
322     ## nothing if no files in the given path
323     ## Errors: permission denied,
324     ## no such directory,
325     ## not a directory
326     ##
327     proc listFiles {path} {
328     if {![file exists $path]} then {
329     error "$path: no such directory"
330     } else {
331     if {![file isdirectory $path]} then {
332     error "$path: not a directory"
333     } else {
334     if {![file readable $path]} then {
335     error "$path: permission denied"
336     } else {
337     set ret ""
338     foreach name [lsort [glob -nocomplain -- [file join $path *]]] {
339     if {[file isfile $name]} then {
340     lappend ret $name
341     }
342     }
343     return $ret
344     }
345     }
346     }
347     }
348    
349     ##
350     ## List subdirs in a path
351     ##
352     ## Args: path
353     ## Returns: list of subdirs in the given path,
354     ## nothing if no subdirs in the given path
355     ## Errors: permission denied,
356     ## no such directory,
357     ## not a directory
358     ##
359     proc listSubdirs {path} {
360     if {![file exists $path]} then {
361     error "$path: no such directory"
362     } else {
363     if {![file isdirectory $path]} then {
364     error "$path: not a directory"
365     } else {
366     if {![file readable $path]} then {
367     error "$path: permission denied"
368     } else {
369     set ret ""
370     foreach name [lsort [glob -nocomplain -- [file join $path *]]] {
371     if {[file isdirectory $name]} then {
372     lappend ret $name
373     }
374     }
375     return $ret
376     }
377     }
378     }
379     }
380    
381     ##
382     ## List files with a set ext in a path and its subdirs up to a set depth
383     ##
384     ## Args: path, max search depth, file extension
385     ## Returns: list of files with a set ext in the given path and its subdirs,
386     ## nothing if no matching files are found
387     ##
388     proc findFiles {path depth {ext ""}} {
389     set ret ""
390     set foundDirs "$path "
391     set searchDirs $path
392     for {
393     set currentDepth 0
394     } {($currentDepth <= $depth) || (!$depth)} {
395     incr currentDepth
396     } {
397     set subDirs ""
398     foreach dir $searchDirs {
399     if {[catch {set dirList [listSubdirs $dir]} result]} then {
400     wpLog o * "Error: unable to get file listing: $result"
401     } elseif {[string compare "" $dirList]} then {
402     append subDirs $dirList " "
403     }
404     }
405     if {![string compare "" $subDirs]} then {
406     break
407     }
408     append foundDirs $subDirs " "
409     set searchDirs $subDirs
410     }
411     foreach dir $foundDirs {
412     if {[catch {set files [listFiles $dir]} result]} then {
413     wpLog o * "Error: unable to get file listing: $result"
414     } else {
415     if {[string compare "" $ext]} then {
416     foreach file $files {
417     if {![string compare $ext \
418     [string tolower [file extension $file]]]} then {
419     lappend ret $file
420     }
421     }
422     } else {
423     set ret $files
424     }
425     }
426     }
427     return $ret
428     }
429    
430     ##
431     ## Check if a file exists, and create it if not
432     ##
433     ## Args: filename, verbose {-1,0,1}, description, force new file
434     ## Returns: 1 if the file was created successfully
435     ## 0 if the operation failed
436     ## -1 if the file already exists
437     ##
438     proc createFile {file {verbose 0} {desc "file "} {force 0}} {
439     if {($force) || (![file exists $file])} then {
440     if {[catch {set fd [open $file w]} result]} then {
441     if {$verbose >= 0} then {
442     wpLog o * "Error: unable to create ${desc}`[file tail $file]': $result"
443     }
444     } else {
445     if {(!$force) && ($verbose >= 1)} then {
446     wpLog o * "Warning: ${desc}`[file tail $file]' does not exist -- creating"
447     }
448     close $fd
449     return 1
450     }
451     } elseif {[file isfile $file]} then {
452     return -1
453     } elseif {$verbose >= 0} then {
454     wpLog o * "Error: not a file: $file"
455     }
456     return 0
457     }
458    
459     ##
460     ## Check if a directory exists, and create it if not
461     ##
462     ## Args: directory, verbose {-1,0,1}, description
463     ## Returns: 1 if the directory was created successfully
464     ## 0 if the operation failed
465     ## -1 if the directory already exists
466     ##
467     proc createDir {dir {verbose 0} {desc "directory "}} {
468     if {![file exists $dir]} then {
469     if {[catch {file mkdir $dir} result]} then {
470     if {$verbose >= 0} then {
471     wpLog o * "Error: unable to create ${desc}`[file tail $dir]': $result"
472     }
473     } else {
474     if {$verbose >= 1} then {
475     wpLog o * "Warning: ${desc}`[file tail $dir]' does not exist -- creating"
476     }
477     return 1
478     }
479     } elseif {[file isdirectory $dir]} then {
480     return -1
481     } elseif {$verbose >= 0} then {
482     wpLog o * "Error: not a directory: $dir"
483     }
484     return 0
485     }
486    
487     ##
488     ## Create a backup of the given file with an optional suffix
489     ##
490     ## Args: filename, suffix, verbose {-1,0,1}
491 tothwolf 1.5 ## Returns: 1 if successful
492     ## -1 if file is 0 in size
493     ## 0 otherwise
494 guppy 1.1 ##
495     proc backupFile {file {verbose 0} {suffix ~bak}} {
496     variable NamespaceCurrent
497    
498     if {[string compare "" $suffix]} then {
499 tothwolf 1.6 if {[file size $file]} then {
500     if {[catch {
501 guppy 1.1 file copy -force $file $file${suffix}
502 tothwolf 1.6 } result]} then {
503     if {$verbose >= 0} then {
504     wpLog o * $NamespaceCurrent "Error: unable to create backup file for `[file tail $file]': $result"
505     }
506 tothwolf 1.5 } else {
507 tothwolf 1.6 return 1
508 guppy 1.1 }
509     } else {
510 tothwolf 1.6 return -1
511 guppy 1.1 }
512     }
513     return 0
514     }
515    
516     ##
517     ## Save data from a list into a file
518     ##
519     ## Args: list, filename, verbose {-1,0,1}, description, access flag
520     ## Returns: 1 is successful,
521     ## 0 otherwise
522     ##
523     proc listSave {listName file {verbose 0} {desc "file "} {access w}} {
524     upvar 1 $listName list
525    
526     if {[createFile $file $verbose $desc]} then {
527     if {[catch {set fd [open $file $access]} result]} then {
528     if {$verbose >= 0} then {
529     wpLog o * "Error: unable to open ${desc}`$file' for writing: $result"
530     }
531     } else {
532     if {[info exists list]} then {
533     foreach data $list {
534     puts $fd [list $data]
535     }
536     }
537     close $fd
538     return 1
539     }
540     }
541     return 0
542     }
543    
544     ##
545     ## Load data into a list from a file
546     ##
547     ## Args: list, filename, verbose {-1,0,1}, description, ignore regsub
548     ## Returns: 1 if successful,
549     ## 0 otherwise
550     ##
551     proc listLoad {listName file {verbose 0} {desc "file "} {ignore "^#"}} {
552     upvar 1 $listName list
553    
554     if {[createFile $file $verbose $desc]} then {
555     if {[catch {set fd [open $file r]} result]} then {
556     if {$verbose >= 0} then {
557     wpLog o * "Error: unable to open ${desc}`$file' for reading: $result"
558     }
559     } else {
560     if {[info exists list]} then {
561     unset list
562     }
563     while {![eof $fd]} {
564     set line [replaceExpr [gets $fd] "^ "]
565     if {([string compare "" $line]) && \
566     (![regexp -- $ignore $line])} then {
567     append list $line " "
568     }
569     }
570     close $fd
571     return 1
572     }
573     }
574     return 0
575     }
576    
577     ##
578     ## Save data from an array info a file
579     ##
580     ## Args: array, filename, verbose {-1,0,1}, description, access flag
581     ## Returns: 1 is successful,
582     ## 0 otherwise
583     ##
584     proc arraySave {arrayName file {verbose 0} {desc "file "} {access w}} {
585     upvar 1 $arrayName array
586    
587     if {[createFile $file $verbose $desc]} then {
588     if {[catch {set fd [open $file $access]} result]} then {
589     if {$verbose >= 0} then {
590     wpLog o * "Error: unable to open ${desc}`$file' for writing: $result"
591     }
592     } else {
593     if {[array exists array]} then {
594     foreach name [lsort [array names array]] {
595     puts $fd "[list $name] [list $array($name)]"
596     }
597     close $fd
598     return 1
599     } else {
600     close $fd
601     }
602     }
603     }
604     return 0
605     }
606    
607     ##
608     ## Load data into an array from a file
609     ##
610     ## Args: array, filename, verbose {-1,0,1}, description, ignore regsub
611     ## Returns: 1 if successful,
612     ## 0 otherwise
613     ##
614     proc arrayLoad {arrayName file {verbose 0} {desc "file "} {ignore "^#"}} {
615     upvar 1 $arrayName array
616    
617     if {[createFile $file $verbose $desc]} then {
618     if {[catch {set fd [open $file r]} result]} then {
619     if {$verbose >= 0} then {
620     wpLog o * "Error: unable to open ${desc}`$file' for reading: $result"
621     }
622     } else {
623     if {[info exists array]} then {
624     unset array
625     }
626     while {![eof $fd]} {
627     set line [replaceExpr [gets $fd] "^ "]
628     if {([string compare "" $line]) && \
629     (![regexp -- $ignore $line])} then {
630     set array([lindex $line 0]) [lindex $line 1]
631     }
632     }
633     close $fd
634     return 1
635     }
636     }
637     return 0
638     }
639    
640     ##
641     ## Set all elements in the given array the the given value
642     ##
643     ## Args: array name, value
644     ## Returns: 1 if the array exists
645     ## 0 otherwise
646     ##
647     proc arraySetAll {arrayName {value ""}} {
648     upvar 1 $arrayName array
649    
650     if {[array exists array]} then {
651     foreach name [array names array] {
652     set array($name) $value
653     }
654     return 1
655     }
656     return 0
657     }
658    
659     ##
660     ## Find the given element in an array
661     ##
662     ## Args: array name, element name
663     ## Returns: case sensitive element name if found,
664     ## nothing otherwise
665     ##
666     proc arrayFindElementName {array element} {
667     set list [lsort [array names $array]]
668     set index [lsearch -exact [string tolower $list] [string tolower $name]]
669     if {$index != -1} then {
670     return [lindex $list $index]
671     }
672     return
673     }
674    
675     ##
676 tothwolf 1.9 ## Return length of longest data in an array at index
677 guppy 1.1 ##
678     ## Args: array name
679     ## Returns: length of longest name in an array
680     ##
681 tothwolf 1.9 proc arrayMaxElementDataLength {arrayName index} {
682 guppy 1.1 upvar 1 $arrayName array
683    
684     set maxlength 0
685     foreach {name data} [array get array] {
686 tothwolf 1.9 set length [string length [lindex $data $index]]
687 guppy 1.1 if {$length > $maxlength} then {
688     set maxlength $length
689     }
690     }
691     return $maxlength
692     }
693    
694     ##
695     ## Return length of the longest element in a list
696     ##
697     ## Args: list
698     ## Returns: length of longest element in the given list
699     ##
700     proc listMaxElementLength {list} {
701     set maxlength 0
702     foreach data $list {
703     set length [string length $data]
704     if {$length > $maxlength} then {
705     set maxlength $length
706     }
707     }
708     return $maxlength
709     }
710    
711     ##
712 tothwolf 1.2 ## Split up a list into multiple elements
713     ##
714     ## Args: text, max list length, split char, trim chars
715     ## Returns: split list
716     ##
717 tothwolf 1.9 # FIXME: improve this
718 tothwolf 1.2 proc splitList {text {splitLength 75} {splitChar " "} {trimChars " "}} {
719     # Sanity check splitLength and splitChar
720     if {($splitLength >= 1) && ([string compare "" $splitChar])} then {
721     set elementSplitLength [expr $splitLength - 1]
722     set stringLength [string length $text] ;# Total length of string
723     set subStringLength 0 ;# Text left over
724     set elementLength 0 ;# Element length counter
725     set elementStartIndex 0 ;# Start of split element
726     set elementEndIndex 0 ;# End of split element
727     for {
728     set stringIndex 0
729     } {$stringIndex < $stringLength} {
730     incr stringIndex
731     } {
732     # If element length greater than/equal to split length,
733     # Or element length equal to split length - 1,
734     # And character at current string index is splitChar
735     if {(($elementLength >= $splitLength) ||
736     ($elementLength == $elementSplitLength)) &&
737     (![string compare $splitChar \
738     [string index $text $stringIndex]])} then {
739     # Split substring element from text
740     set string [string range $text $elementStartIndex $elementEndIndex]
741     # Append substring element list to list
742     lappend list [string trim $string $trimChars]
743     # Reset element length counter
744     set elementLength 0
745     # Start split of next element at the end + 1 of the current one
746     set elementStartIndex [expr $elementEndIndex + 1]
747     # Reset end of next element to the start of the next element
748     set elementEndIndex $elementStartIndex
749     # Track remaining text length
750     set subStringLength [expr $subStringLength + [string length $string]]
751     } else {
752     # Increment element length
753     incr elementLength
754     # Increment end of next element
755     incr elementEndIndex
756     }
757     }
758     # Append any left over text as a new element
759     if {$stringLength > $subStringLength} then {
760     lappend list [string trim [string range $text $subStringLength end] $trimChars]
761     }
762     # Whew...that was alot of work!
763     if {[info exists list]} then {
764     return $list
765     }
766     }
767     return
768     }
769    
770     ##
771 guppy 1.1 ## Search an array for a given word or regexp
772     ##
773     ## Args: array name, word/regexp
774     ## Returns: list of indexes that match the given word/regexp
775     ##
776     proc arraySearch {array word} {
777     set word [string tolower $word]
778     set ret ""
779     foreach {name data} [array get $array] {
780     set string [string tolower $data]
781     if {[lsearch -regexp $string $word] != -1} then {
782     for {
783     set index 0
784     set indexes ""
785     } {
786     if {[regexp -- .*$word $string]} then {
787     lappend indexes $index
788     }
789     } {
790     incr index
791     }
792     lappend ret [list [concat $name $indexes]]
793     }
794     }
795     return $ret
796     }
797    
798     ##
799 tothwolf 1.9 ## Return current command character
800     ##
801     ## Args: type {pub,msg,dcc,fil}
802     ## Returns: command character for the type given
803     ##
804     proc commandChar {type} {
805     global botnick
806     variable configData
807    
808     switch -exact -- $type {
809     pub {
810     return $configData(commandchar)
811     }
812     msg {
813     return "/msg $botnick "
814     }
815     dcc {
816     return
817     }
818     fil {
819     return
820     }
821     default {
822     error "Unknown command character type: $type"
823     }
824     }
825     return
826     }
827    
828     ##
829 guppy 1.1 ## Find option default for the given option name in a data list
830     ##
831     ## Args: data list, option name
832     ## Returns: option default if found,
833     ## nothing otherwise
834     ##
835     proc dataFormatDefault {list option} {
836     foreach i $list {
837     if {![string compare $option [lindex $i 0]]} then {
838     return [lindex $i 1]
839     }
840     }
841     return
842     }
843    
844     ##
845     ## Find option value for the given option name in a data list
846     ##
847     ## Args: data format, data list, option name
848     ## Returns: option value if found,
849     ## nothing otherwise
850     ##
851     proc dataFormatValue {format data option} {
852     if {[set index [lsearch -exact $format $option]] != -1} then {
853     return [lindex $data $index]
854     }
855     return
856     }
857    
858     ##
859     ## Replace option data in the given data list with a new value
860     ##
861     ## Args: data format, data list, option name, new value
862     ## Returns: data list
863     ##
864     proc dataFormatReplace {format data option value} {
865     if {[set index [lsearch -exact $format $option]] != -1} then {
866     return [lreplace $data $index $index $value]
867     }
868     return $data
869     }
870    
871     ##
872 tothwolf 1.2 ## Create a data format list for a given data format and options
873 guppy 1.1 ##
874     ## Args: data format list, defaults, options {{option1 value} ...}
875     ## Returns: data format list with options and values in proper order
876     ##
877     proc dataFormatBuild {format defaults args} {
878     set ret ""
879     foreach arg $args {
880     set [lindex $arg 0] [lindex $arg 1]
881     }
882     foreach opt $format {
883     if {[info exists $opt]} then {
884     lappend ret [set $opt]
885     } else {
886     lappend ret [dataFormatDefault $defaults $opt]
887     }
888     }
889     return $ret
890     }
891    
892     ##
893     ## Convert a data list from one format to another
894     ##
895     ## Args: from format, to format, data list
896     ## Returns: data list
897     ##
898     proc dataFormatConvert {fromFormat toFormat data} {
899     set ret ""
900     set index 0
901     foreach opt $fromFormat {
902     set $opt [lindex $data $index]
903     incr index
904     }
905     foreach opt $toFormat {
906     if {[info exists $opt]} then {
907     lappend ret [set $opt]
908     } else {
909     lappend ret [dataFormatDefault $defaults $opt]
910     }
911     }
912     return $ret
913     }
914    
915     ##
916     ## Scan the given file for module options
917     ##
918     ## Args: file, args {only scan for these options}
919     ## Returns: list of module options if the given file is a module,
920     ## nothing otherwise
921     ## Errors: unable to open file for reading
922     ##
923     proc scanModule {file args} {
924     variable moduleDatabaseConfig
925     variable moduleDatabaseFormat
926    
927     if {[catch {set fd [open $file r]} result]} then {
928     error $result
929     } else {
930     set ret ""
931     if {![string compare "" $args]} then {
932     set baseOptions [lindex $moduleDatabaseFormat([set moduleDatabaseConfig(version)]) 0]
933     set extraOptions [lindex $moduleDatabaseFormat([set moduleDatabaseConfig(version)]) 1]
934     set scanOptions "name $baseOptions"
935     set formatOptions "name $baseOptions $extraOptions"
936     } else {
937     set scanOptions $args
938     set formatOptions $args
939     }
940     for {
941     set lineCount 0
942     set optionCount 0
943     set continuedLine 0
944     } {(![eof $fd]) && ($lineCount <= $moduleDatabaseConfig(scanlines))} {
945     incr lineCount
946     } {
947     gets $fd line
948     if {[regexp -- "^# .*:.*" $line]} then {
949     set opt [string trimright [lindex $line 1] :]
950     if {[lsearch -glob $scanOptions $opt] != -1} then {
951     set data [string trimright [string trimleft [string range $line [string first : $line] end] " \t:"] " \t\\"]
952     if {![info exists $opt]} then {
953     set $opt $data
954     } else {
955     append $opt " $data"
956     }
957     }
958     if {[regexp -- \\\\$ $line]} then {
959     set continuedLine 1
960     } else {
961     set continuedLine 0
962     }
963     } elseif {($continuedLine) && ([info exists opt])} then {
964     append $opt " [string trimright [string trimleft $line " \t#"] " \t\\"]"
965     if {![regexp -- \\\\$ $line]} then {
966     set continuedLine 0
967     }
968     }
969     }
970     close $fd
971     if {(![string compare "" $args]) && \
972     ((![info exists name]) || \
973     ([catch {set md5sum [md5Sum $file]}]))} then {
974     return
975     }
976     foreach option $formatOptions {
977 tothwolf 1.2 if {(![info exists $option]) || \
978     (![string compare "" [set $option]])} then {
979 guppy 1.1 set $option [dataFormatDefault $moduleDatabaseConfig(defaults) $option]
980     }
981     lappend ret [set $option]
982     }
983     return $ret
984     }
985     }
986    
987     ##
988     ## Get data from module db data array
989     ##
990     ## Args: module name, data type
991     ## Returns: data for the given module's data type if it exists,
992     ## nothing otherwise
993     ##
994     proc getModuleDatabaseData {module type} {
995     variable moduleDatabaseConfig
996     variable moduleDatabaseFormat
997     variable moduleDatabaseData
998    
999     if {[moduleExists $module]} then {
1000     set index [lsearch -exact [join $moduleDatabaseFormat([set moduleDatabaseConfig(version)])] $type]
1001     if {$index != -1} then {
1002     return [lindex $moduleDatabaseData($module) $index]
1003     }
1004     }
1005     return
1006     }
1007    
1008     ##
1009     ## Set data in module db data array
1010     ##
1011     ## Args: module name, data type, data
1012     ## Returns: 1 if valid module and data type,
1013     ## 0 otherwise
1014     ##
1015     proc setModuleDatabaseData {module type data} {
1016     variable moduleDatabaseConfig
1017     variable moduleDatabaseFormat
1018     variable moduleDatabaseData
1019     variable moduleDatabaseDataChanged
1020    
1021     if {[moduleExists $module]} then {
1022     set index [lsearch -exact [join $moduleDatabaseFormat([set moduleDatabaseConfig(version)])] $type]
1023     if {$index != -1} then {
1024     set moduleDatabaseData($module) [lreplace $moduleDatabaseData($module) $index $index [list $data]]
1025     set moduleDatabaseDataChanged 1
1026     return 1
1027     }
1028     }
1029     return 0
1030     }
1031    
1032     ##
1033     ## Save module database
1034     ##
1035     ## Args: verbose {-1,0,1}
1036     ## Returns: 1 if successful,
1037     ## 0 otherwise
1038     ##
1039     proc saveModuleDatabase {{verbose 0}} {
1040     variable configData
1041     variable moduleDatabaseConfig
1042     variable moduleDatabaseData
1043 tothwolf 1.3 variable moduleDatabaseDataChanged
1044 guppy 1.1
1045     if {[createFile $configData(moddbfile) $verbose "module database file "]} then {
1046     if {[catch {set fd [open $configData(moddbfile) w]} result]} then {
1047     if {$verbose >= 0} then {
1048     wpLog o * "Error: unable to open module database file `$configData(moddbfile)' for writing: $result"
1049     }
1050     } else {
1051     puts $fd "# $moduleDatabaseConfig(header)$moduleDatabaseConfig(version)"
1052     close $fd
1053 tothwolf 1.3 set ret [arraySave moduleDatabaseData $configData(moddbfile) $verbose "module database file " a]
1054     if {$ret} then {
1055     set moduleDatabaseDataChanged 0
1056     }
1057     return $ret
1058 guppy 1.1 }
1059     }
1060     return 0
1061     }
1062    
1063     ##
1064     ## Load module database
1065     ##
1066     ## Args: verbose {-1,0,1}
1067     ## Returns: 1 if successful,
1068     ## 0 otherwise
1069     ##
1070     proc loadModuleDatabase {{verbose 0}} {
1071     variable configData
1072     variable moduleDatabaseConfig
1073     variable moduleDatabaseFormat
1074     variable moduleDatabaseData
1075 tothwolf 1.3 variable moduleDatabaseDataChanged
1076 guppy 1.1
1077     if {![file exists $configData(moddbfile)]} then {
1078     return -1
1079     } else {
1080     if {[catch {set fd [open $configData(moddbfile) r]} result]} then {
1081     if {$verbose >= 0} then {
1082     wpLog o * "Error: unable to open module database file `$configData(moddbfile)' for reading: $result"
1083     }
1084     } else {
1085     set firstline [replaceExpr [gets $fd] "^ "]
1086     if {[regexp -- "^# $moduleDatabaseConfig(header)" $firstline]} then {
1087     regsub -all -- "^# $moduleDatabaseConfig(header)" $firstline "" version
1088     if {![string compare [set version [string trim $version]] $moduleDatabaseConfig(version)]} then {
1089     close $fd
1090     return [arrayLoad moduleDatabaseData $configData(moddbfile) $verbose "module database file "]
1091     } elseif {[info exists moduleDatabaseFormat($version)]} then {
1092     if {[info exists moduleDatabaseData]} then {
1093     unset moduleDatabaseData
1094     }
1095     while {![eof $fd]} {
1096     set line [replaceExpr [gets $fd] "^ "]
1097     if {([string compare "" $line]) && \
1098     (![regexp -- "^#" $line])} then {
1099     set moduleDatabaseData([lindex $line 0]) [dataFormatConvert [join $moduleDatabaseFormat($version)] [join $moduleDatabaseFormat([set moduleDatabaseConfig(version)])] [lindex $line 1]]
1100     }
1101     }
1102     close $fd
1103 tothwolf 1.3 set moduleDatabaseDataChanged 0
1104 guppy 1.1 return 1
1105     } else {
1106     wpLog o * "Error: unknown module database version: $version"
1107     }
1108     } else {
1109     wpLog o * "Error: unknown module database format: [string trimleft $firstline " \t#"]"
1110     }
1111     }
1112     close $fd
1113     }
1114     return 0
1115     }
1116    
1117     ##
1118     ## Compare loaded module database data to module files
1119     ##
1120     ## Args: verbose {-1,0,1}
1121     ## Returns: 1 if data matches,
1122     ## 0 otherwise
1123     ##
1124     proc compareModuleDatabase {{verbose 0}} {
1125     variable configData
1126     variable moduleDatabaseConfig
1127    
1128     foreach path $configData(modulepath) {
1129     set files [findFiles $path $moduleDatabaseConfig(maxdepth) .tcl]
1130     if {[string compare "" $files]} then {
1131     set comparedModules ""
1132     set moduleList [listModules]
1133     # Return early if we don't have any modules listed in the db
1134     if {![string compare "" $moduleList]} then {
1135     return 0
1136     }
1137     foreach file $files {
1138     set shortfile [string trimleft [string range $file [string length $path] end] /]
1139     if {$verbose >= 1} then {
1140     wpLog o * "Comparing file `$shortfile'"
1141     }
1142     if {[catch {set name [lindex [scanModule $file name] 0]} result]} then {
1143     if {$verbose >= 0} then {
1144     wpLog o * "Error: unable to open file `$shortfile' for reading: $result"
1145     }
1146     }
1147     # Process this file if it's a module
1148     if {[string compare "" $name]} then {
1149     # Get module filename from db
1150     set filename [getModuleDatabaseData $name file]
1151     # Compare module filename and make sure it wasn't renamed or moved
1152     if {[string compare $file $filename]} then {
1153     return 0
1154     }
1155     # Compare md5 from module db and sure the module hasn't changed
1156     if {([catch {set md5sum [md5Sum $filename]}]) || \
1157     ([string compare [getModuleDatabaseData $name md5sum] $md5sum])} then {
1158     return 0
1159     }
1160     # Append module name to list of compared modules
1161     lappend comparedModules $name
1162     }
1163     }
1164     # Compare list of compared modules with list of modules from the db
1165     if {[string compare [lsort $comparedModules] $moduleList]} then {
1166     return 0
1167     }
1168     }
1169     }
1170     return 1
1171     }
1172    
1173     ##
1174     ## Rebuild module database
1175     ##
1176     ## Args: verbose {-1,0,1}
1177     ## Returns: nothing
1178     ##
1179     proc rebuildModuleDatabase {{verbose 0}} {
1180     variable configData
1181     variable moduleDatabaseConfig
1182     variable moduleDatabaseFormat
1183     variable moduleDatabaseData
1184    
1185     foreach path $configData(modulepath) {
1186     set files [findFiles $path $moduleDatabaseConfig(maxdepth) .tcl]
1187     set loadIndex [lsearch -exact [join $moduleDatabaseFormat([set moduleDatabaseConfig(version)])] load]
1188     foreach file $files {
1189     set shortfile [string trimleft [string range $file [string length $path] end] /]
1190     if {$verbose >= 1} then {
1191     wpLog o * "Scanning file `$shortfile'"
1192     }
1193     if {[catch {set data [scanModule $file]} result]} then {
1194     if {$verbose >= 0} then {
1195     wpLog o * "Warning: unable to open file `$shortfile' for reading: $result"
1196     }
1197     } else {
1198     set name [lindex $data 0]
1199     if {[string compare "" $name]} then {
1200     if {[moduleExists $name]} then {
1201     set tmp($name) [lreplace [lrange $data 1 end] $loadIndex $loadIndex [lindex $moduleDatabaseData($name) $loadIndex]]
1202     } else {
1203     set tmp($name) [lrange $data 1 end]
1204     }
1205     }
1206     }
1207     }
1208     }
1209     if {[info exists moduleDatabaseData]} then {
1210     unset moduleDatabaseData
1211     }
1212     if {[info exists tmp]} then {
1213     array set moduleDatabaseData [array get tmp]
1214     }
1215     return
1216     }
1217    
1218     ##
1219     ## List all modules in the database
1220     ##
1221     ## Args: none
1222     ## Returns: list of modules in module database
1223     ##
1224     proc listModules {{loaded 0}} {
1225     variable moduleDatabaseData
1226     variable moduleLoadedList
1227    
1228     if {$loaded} then {
1229     return [lsort $moduleLoadedList]
1230     }
1231     return [lsort [array names moduleDatabaseData]]
1232     }
1233    
1234     ##
1235     ## Check if the given module exists
1236     ##
1237     ## Args: module name
1238     ## Returns: 1 if the given module exists
1239     ## 0 otherwise
1240     ##
1241     proc moduleExists {module} {
1242     variable moduleDatabaseData
1243    
1244     if {[info exists moduleDatabaseData($module)]} then {
1245     return 1
1246     }
1247     return 0
1248     }
1249    
1250     ##
1251     ## Check if a module is loaded
1252     ##
1253     ## Args: module name
1254     ## Returns: 1 if the given module is loaded
1255     ## 0 otherwise
1256     ##
1257     proc moduleLoaded {module} {
1258     variable moduleLoadedList
1259    
1260     if {[lsearch -exact $moduleLoadedList $module] != -1} then {
1261     return 1
1262     }
1263     return 0
1264     }
1265    
1266     ##
1267 tothwolf 1.15 ## Add/remove bindings for a given module
1268 tothwolf 1.7 ##
1269 tothwolf 1.16 ## Args: mode {bind|unbind}, module,
1270 tothwolf 1.15 ## args {{type ...} {option ...} {regsub ... ...}}
1271 tothwolf 1.7 ## Returns: nothing
1272     ##
1273 tothwolf 1.26 # FIXME: optimize
1274 tothwolf 1.16 proc moduleBindUnbind {mode module args} {
1275 tothwolf 1.7 variable NamespaceCurrent
1276    
1277     if {[info exists ${NamespaceCurrent}::${module}::bindDefaults]} then {
1278 tothwolf 1.15 set bindtypes ""
1279     set bindoptions ""
1280     foreach option $args {
1281     switch -exact -- [lindex $option 0] {
1282     type {
1283     # dcc msg pub ...
1284     foreach opt [lrange $option 1 end] {
1285     lappend bindtypes $opt
1286 tothwolf 1.9 }
1287     }
1288 tothwolf 1.15 option {
1289     # commandchar noauto ...
1290     foreach opt [lrange $option 1 end] {
1291     lappend bindoptions $opt
1292 tothwolf 1.7 }
1293     }
1294 tothwolf 1.15 regsub {
1295     # replace regexp 'replacewhat' with 'replacewith'
1296 tothwolf 1.17 foreach opt [lrange $option 1 end] {
1297     foreach {rwhat rwith} $opt {break}
1298 tothwolf 1.25 # FIXME: better fix for leading '+/$'
1299     regsub -- "\[\\+|\\$\]" $rwhat "\\\\&" rwhat
1300 tothwolf 1.17 set replace($rwhat) $rwith
1301     }
1302 tothwolf 1.15 }
1303     }
1304 tothwolf 1.7 }
1305 tothwolf 1.15 foreach {proc data} [array get ${NamespaceCurrent}::${module}::bindDefaults] {
1306     foreach bind $data {
1307     foreach {type flags mask options help} $bind {break}
1308 tothwolf 1.26 if {([lsearch -exact $options noauto] != -1) && \
1309     ((![string compare "" $bindoptions]) || \
1310     ([lsearch -exact $bindoptions noauto] == -1))} then {
1311     continue
1312     }
1313 tothwolf 1.15 if {([string compare "" $bindtypes]) && \
1314     ([lsearch -exact $bindtypes $type] == -1)} then {
1315     continue
1316     }
1317 tothwolf 1.18 if {[string compare "" $bindoptions]} then {
1318     set found 0
1319     foreach opt $options {
1320     if {[lsearch -exact $bindoptions $opt] != -1} then {
1321     set found 1
1322     break
1323     }
1324     }
1325     if {!$found} then {
1326     continue
1327     }
1328 tothwolf 1.15 }
1329     if {[lsearch -exact $options commandchar] != -1} then {
1330     set mask "[commandChar pub]$mask"
1331 tothwolf 1.9 }
1332 tothwolf 1.15 if {[array exists replace]} then {
1333 tothwolf 1.17 foreach {replacewhat replacewith} [array get replace] {
1334 tothwolf 1.15 regsub -all -- $replacewhat $mask $replacewith mask
1335 tothwolf 1.9 }
1336 tothwolf 1.7 }
1337 tothwolf 1.15 # bind/unbind
1338     $mode $type $flags $mask ${NamespaceCurrent}::${module}::$proc
1339 tothwolf 1.7 }
1340     }
1341     }
1342     return
1343     }
1344    
1345     ##
1346 guppy 1.1 ## Load a module
1347     ##
1348     ## Args: module name, verbose {-1,0,1}, args {loop detection}
1349     ## Returns: nothing
1350     ## Errors: if unable to load module
1351     ##
1352     proc moduleLoad {module {verbose 0} args} {
1353     variable NamespaceCurrent
1354     variable moduleLoadedList
1355    
1356     if {[lsearch -exact [set loop [lindex $args 0]] $module] == -1} then {
1357     if {[moduleExists $module]} then {
1358     set preload ""
1359     set requires [getModuleDatabaseData $module requires]
1360     foreach required $requires {
1361     set preloadModule [whichModuleCommand $required]
1362     if {[string compare "" $preloadModule]} then {
1363     if {([lsearch -exact $preload $preloadModule] == -1) && \
1364     ([string compare wp $preloadModule]) && \
1365     (![moduleLoaded $preloadModule])} then {
1366     lappend preload $preloadModule
1367     }
1368     } else {
1369     error "required command `$required' not found."
1370     }
1371     }
1372     if {[string compare "" $preload]} then {
1373     foreach premod $preload {
1374     if {[catch {moduleLoad $premod $verbose [concat $loop $module]} result]} then {
1375     error $result
1376     }
1377     }
1378     }
1379     if {[catch {source [getModuleDatabaseData $module file]} result]} then {
1380     error $result
1381     } else {
1382     package forget $module
1383     package provide ${NamespaceCurrent}::${module} [getModuleDatabaseData $module version]
1384 tothwolf 1.9 moduleConfigLoad $module 1
1385     moduleConfigCheckdefs $module 1
1386     moduleDataLoad $module 1
1387 guppy 1.1 # Imported commands '# requires: ...'
1388     if {[string compare "" $requires]} then {
1389     set Eval "namespace eval ${NamespaceCurrent}::${module} \{\n namespace forget *\n namespace import"
1390     foreach required $requires {
1391     if {[string compare "" [set command [whichCommand $required]]]} then {
1392     append Eval " $command"
1393     }
1394     }
1395     append Eval "\n\}"
1396     eval $Eval
1397     }
1398     # Exported commands '# provides: ...'
1399     if {[string compare "" [set provides [getModuleDatabaseData $module provides]]]} then {
1400     set Eval "namespace eval ${NamespaceCurrent}::${module} \{\n namespace export"
1401     foreach provided $provides {
1402     append Eval " $provided"
1403     }
1404     append Eval "\n\}"
1405     eval $Eval
1406     }
1407 tothwolf 1.7 if {[string compare "" [info commands ${NamespaceCurrent}::${module}::ModuleInit]]} then {
1408     ${NamespaceCurrent}::${module}::ModuleInit
1409 guppy 1.1 }
1410 tothwolf 1.7 # FIXME: check for bindings? duplicates?
1411 tothwolf 1.15 moduleBindUnbind bind $module
1412 guppy 1.1 if {![getModuleDatabaseData $module load]} then {
1413     setModuleDatabaseData $module load 1
1414     }
1415     if {[lsearch -exact $moduleLoadedList $module] == -1} then {
1416     lappend moduleLoadedList $module
1417     if {$verbose >= 1} then {
1418     wpLog o * "Module loaded: $module"
1419     }
1420     }
1421     }
1422     } else {
1423     error "No such module: $module"
1424     }
1425     } else {
1426     regsub -all -- " " $loop " -> " loop
1427     error "Preload endless loop: $loop -> $module"
1428     }
1429     return
1430     }
1431    
1432     ##
1433     ## Unload a module
1434     ##
1435     ## Args: module name, verbose {-1,0,1}
1436     ## Returns: nothing
1437     ## Errors: if unable to completely unload module
1438     ##
1439     proc moduleUnload {module {verbose 0}} {
1440     variable NamespaceCurrent
1441     variable moduleLoadedList
1442    
1443 tothwolf 1.9 # FIXME: handle dependant modules and modules that can't be unloaded
1444 guppy 1.1 if {[moduleExists $module]} then {
1445 tothwolf 1.7 if {[string compare "" [info commands ${NamespaceCurrent}::${module}::ModuleDestroy]]} then {
1446     ${NamespaceCurrent}::${module}::ModuleDestroy
1447 guppy 1.1 }
1448 tothwolf 1.7 # FIXME: check for bindings?
1449 tothwolf 1.15 moduleBindUnbind unbind $module
1450 tothwolf 1.9 moduleConfigSave $module 1
1451     moduleDataSave $module 1
1452 guppy 1.1 if {[catch {namespace delete ${NamespaceCurrent}::${module}} result]} then {
1453     error $result
1454     } else {
1455     package forget ${NamespaceCurrent}::${module}
1456     if {[getModuleDatabaseData $module load] == 1} then {
1457     setModuleDatabaseData $module load 0
1458     }
1459     set index [lsearch -exact $moduleLoadedList $module]
1460     if {$index != -1} then {
1461     set moduleLoadedList [lreplace $moduleLoadedList $index $index]
1462     if {$verbose >= 1} then {
1463     wpLog o * "Module unloaded: $module"
1464     }
1465     }
1466     }
1467     } else {
1468     error "No such module: $module"
1469     }
1470     return
1471     }
1472    
1473     ##
1474 tothwolf 1.9 ## Save configuration settings for the given module
1475 guppy 1.1 ##
1476 tothwolf 1.9 ## Args: module, force {0,1}, verbose {-1,0,1}
1477     ## Returns: 1 if settings saved
1478 guppy 1.1 ## 0 otherwise
1479     ##
1480 tothwolf 1.9 proc moduleConfigSave {module {force 0} {verbose 0}} {
1481 guppy 1.1 variable NamespaceCurrent
1482     variable configData
1483    
1484     if {([string compare "" \
1485     [set file [getModuleDatabaseData $module config]]]) && \
1486     ([createDir $configData(configpath)])} then {
1487     set cfgfile [file join $configData(configpath) $file]
1488 tothwolf 1.9 if {([getModuleDatabaseData $module load]) && \
1489     (($force) || \
1490     (![info exists ${NamespaceCurrent}::${module}::configDataChanged]) || \
1491     ([set ${NamespaceCurrent}::${module}::configDataChanged]))} then {
1492     if {[arraySave ${NamespaceCurrent}::${module}::configData $cfgfile 0 "$module configuration file "]} then {
1493     if {$verbose >= 1} then {
1494     wpLog o * "Writing $module config file..."
1495 guppy 1.1 }
1496 tothwolf 1.9 set ${NamespaceCurrent}::${module}::configDataChanged 0
1497     return 1
1498     } elseif {$verbose >= 0} then {
1499     wpLog o * "Error writing $module config file."
1500 guppy 1.1 }
1501 tothwolf 1.9 }
1502     }
1503     return 0
1504     }
1505    
1506     ##
1507     ## Load configuration settings for the given module
1508     ##
1509     ## Args: module, force {0,1}, verbose {-1,0,1}
1510     ## Returns: 1 if settings loaded
1511     ## 0 otherwise
1512     ##
1513     proc moduleConfigLoad {module {force 0} {verbose 0}} {
1514     variable NamespaceCurrent
1515     variable configData
1516    
1517     if {([string compare "" \
1518     [set file [getModuleDatabaseData $module config]]]) && \
1519     ([createDir $configData(configpath)])} then {
1520     set cfgfile [file join $configData(configpath) $file]
1521     if {($force) || \
1522     (![info exists ${NamespaceCurrent}::${module}::configDataChanged]) || \
1523     (![set ${NamespaceCurrent}::${module}::configDataChanged])} then {
1524     if {[arrayLoad ${NamespaceCurrent}::${module}::configData $cfgfile 0 "$module configuration file "]} then {
1525     if {$verbose >= 1} then {
1526     wpLog o * "Loading $module config file..."
1527 guppy 1.1 }
1528 tothwolf 1.9 set ${NamespaceCurrent}::${module}::configDataChanged 0
1529     return 1
1530     } elseif {$verbose >= 0} then {
1531     wpLog o * "Error loading $module config file."
1532 guppy 1.1 }
1533     }
1534     }
1535     return 0
1536     }
1537    
1538     ##
1539 tothwolf 1.9 ## Check and set default configuration settings for the given module
1540 guppy 1.1 ##
1541 tothwolf 1.9 ## Args: module, force {0,1}, verbose {-1,0,1}
1542 guppy 1.1 ## Returns: nothing
1543     ##
1544 tothwolf 1.9 proc moduleConfigCheckdefs {module {force 0} {verbose 0}} {
1545     variable NamespaceCurrent
1546    
1547     if {([array exists ${NamespaceCurrent}::${module}::configDefaults]) && \
1548     ([string compare "" [getModuleDatabaseData $module config]])} then {
1549     set Changed 0
1550     # Unset unknown variables
1551     foreach name [array names ${NamespaceCurrent}::${module}::configData] {
1552     if {![info exists ${NamespaceCurrent}::${module}::configDefaults($name)]} then {
1553     unset ${NamespaceCurrent}::${module}::configData($name)
1554     set Changed 1
1555     }
1556     }
1557     # Set missing variables to defaults
1558     foreach {name data} [array get ${NamespaceCurrent}::${module}::configDefaults] {
1559     if {![info exists ${NamespaceCurrent}::${module}::configData($name)]} then {
1560     set ${NamespaceCurrent}::${module}::configData($name) [lindex $data 1]
1561     set Changed 1
1562     }
1563     }
1564     # FIXME: do this with a trace?
1565     if {$Changed} then {
1566     set ${NamespaceCurrent}::${module}::configDataChanged 1
1567     }
1568     }
1569     return
1570     }
1571 guppy 1.1
1572 tothwolf 1.9 ##
1573     ## Handle config data for a list of modules
1574     ##
1575     ## Args: action {load|save|checkdefs}, module list, force {0,1},
1576     ## verbose {-1,0,1}
1577     ## Returns: nothing
1578     ##
1579     proc moduleConfig {action modules {force 0} {verbose 0}} {
1580 guppy 1.1 if {![string compare * $modules]} then {
1581     set modules [listModules 1]
1582     }
1583 tothwolf 1.9 switch -exact -- $action {
1584     save {
1585     foreach module $modules {
1586     if {([moduleExists $module]) && ([moduleLoaded $module])} then {
1587     moduleConfigSave $module $force $verbose
1588     }
1589     }
1590     }
1591     load {
1592     foreach module $modules {
1593     if {([moduleExists $module]) && ([moduleLoaded $module])} then {
1594     moduleConfigLoad $module $force $verbose
1595     }
1596     }
1597     }
1598     checkdefs {
1599     foreach module $modules {
1600     if {([moduleExists $module]) && ([moduleLoaded $module])} then {
1601     moduleConfigCheckdefs $module $force $verbose
1602     }
1603     }
1604 guppy 1.1 }
1605     }
1606     return
1607     }
1608    
1609     ##
1610 tothwolf 1.9 ## Save data for the given module
1611 guppy 1.1 ##
1612 tothwolf 1.9 ## Args: module, force {0,1}, verbose {-1,0,1}
1613 guppy 1.1 ## Returns: nothing
1614     ##
1615 tothwolf 1.9 proc moduleDataSave {module {force 0} {verbose 0}} {
1616 guppy 1.1 variable NamespaceCurrent
1617     variable configData
1618    
1619     if {([info exists ${NamespaceCurrent}::${module}::dataOptions]) && \
1620     ([createDir $configData(datapath)])} then {
1621 tothwolf 1.9 foreach {name data} [array get ${NamespaceCurrent}::${module}::dataOptions] {
1622     foreach {type file desc} $data {break}
1623     if {([info exists type]) && ([info exists file]) && \
1624     ([info exists desc])} then {
1625     set Changed ${NamespaceCurrent}::${module}::${name}Changed
1626     if {($force) || ((![info exists $Changed]) || ([set $Changed]))} then {
1627     if {[${type}Save ${NamespaceCurrent}::${module}::$name [file join $configData(datapath) $file]]} then {
1628     if {$verbose >= 1} then {
1629     wpLog o * $NamespaceCurrent "Writing $desc data file..."
1630 guppy 1.1 }
1631 tothwolf 1.9 set $Changed 0
1632     } elseif {$verbose >= 0} then {
1633     wpLog o * $NamespaceCurrent "Error writing $desc data file!"
1634 guppy 1.1 }
1635     }
1636     }
1637 tothwolf 1.9 }
1638     }
1639     return
1640     }
1641    
1642     ##
1643     ## Load data for the given module
1644     ##
1645     ## Args: module, force {0,1}, verbose {-1,0,1}
1646     ## Returns: nothing
1647     ##
1648     proc moduleDataLoad {module {force 0} {verbose 0}} {
1649     variable NamespaceCurrent
1650     variable configData
1651    
1652     if {([info exists ${NamespaceCurrent}::${module}::dataOptions]) && \
1653     ([createDir $configData(datapath)])} then {
1654     foreach {name data} [array get ${NamespaceCurrent}::${module}::dataOptions] {
1655     foreach {type file desc} $data {break}
1656     if {([info exists type]) && ([info exists file]) && \
1657     ([info exists desc])} then {
1658     set Changed ${NamespaceCurrent}::${module}::${name}Changed
1659     if {($force) || ((![info exists $Changed]) || ([set $Changed]))} then {
1660     if {[${type}Load ${NamespaceCurrent}::${module}::$name [file join $configData(datapath) $file]]} then {
1661     if {$verbose >= 1} then {
1662     wpLog o * $NamespaceCurrent "Reloading $desc data file..."
1663 guppy 1.1 }
1664 tothwolf 1.9 set $Changed 0
1665     } elseif {$verbose >= 0} then {
1666     wpLog o * $NamespaceCurrent "Error reloading $desc data file!"
1667 guppy 1.1 }
1668     }
1669     }
1670 tothwolf 1.9 }
1671     }
1672     return
1673     }
1674    
1675     ##
1676     ## Backup data for the given module
1677     ##
1678     ## Args: module, force {0,1}, verbose {-1,0,1}
1679     ## Returns: nothing
1680     ##
1681     proc moduleDataBackup {module {force 0} {verbose 0}} {
1682     variable NamespaceCurrent
1683     variable configData
1684    
1685     if {([info exists ${NamespaceCurrent}::${module}::dataOptions]) && \
1686     ([createDir $configData(datapath)])} then {
1687     foreach {name data} [array get ${NamespaceCurrent}::${module}::dataOptions] {
1688     foreach {type file desc} $data {break}
1689     if {([info exists type]) && ([info exists file]) && \
1690     ([info exists desc])} then {
1691     if {[set result [backupFile [file join $configData(datapath) $file] $verbose]]} then {
1692     if {($result >= 1) && ($verbose >= 1)} then {
1693     wpLog o * $NamespaceCurrent "Backing up $desc data file..."
1694 guppy 1.1 }
1695 tothwolf 1.9 } elseif {$verbose >= 0} then {
1696     wpLog o * $NamespaceCurrent "Error backing up $desc data file!"
1697 guppy 1.1 }
1698     }
1699     }
1700     }
1701     return
1702     }
1703    
1704     ##
1705 tothwolf 1.9 ## Handle data for a list of modules
1706 guppy 1.1 ##
1707 tothwolf 1.9 ## Args: action {load|save|backup}, module list, force {0,1},
1708     ## verbose {-1,0,1}
1709 guppy 1.1 ## Returns: nothing
1710     ##
1711 tothwolf 1.9 proc moduleData {action modules {force 0} {verbose 0}} {
1712 guppy 1.1 if {![string compare * $modules]} then {
1713     set modules [listModules 1]
1714     }
1715 tothwolf 1.9 switch -exact -- $action {
1716     save {
1717     foreach module $modules {
1718     if {([moduleExists $module]) && ([moduleLoaded $module])} then {
1719     moduleDataSave $module $force $verbose
1720     }
1721     }
1722     }
1723     load {
1724     foreach module $modules {
1725     if {([moduleExists $module]) && ([moduleLoaded $module])} then {
1726     moduleDataLoad $module $force $verbose
1727     }
1728     }
1729     }
1730     backup {
1731     foreach module $modules {
1732     if {([moduleExists $module]) && ([moduleLoaded $module])} then {
1733     moduleDataBackup $module $force $verbose
1734     }
1735     }
1736 guppy 1.1 }
1737     }
1738     return
1739     }
1740    
1741     ##
1742     ## Builds command matching table from module database
1743     ##
1744     ## Args: none
1745     ## Returns: nothing
1746     ##
1747     proc buildCommandTable {{verbose 0}} {
1748     variable NamespaceCurrent
1749     variable ExportList
1750     variable commandTable
1751    
1752     foreach command $ExportList {
1753     if {![info exists tmp($command)]} then {
1754     if {$verbose >= 2} then {
1755     wpLog o * "Adding command: `$command' as `${NamespaceCurrent}::$command'"
1756     }
1757     set tmp($command) ${NamespaceCurrent}::$command
1758     } elseif {$verbose >= 0} then {
1759     wpLog o * "Warning: ignoring duplicate command `$command', conflicts with `$tmp($command)'"
1760     }
1761     }
1762     foreach module [listModules] {
1763     if {[string compare "" [set provides [getModuleDatabaseData $module provides]]]} then {
1764     foreach command $provides {
1765     if {![info exists tmp($command)]} then {
1766     if {$verbose >= 2} then {
1767     wpLog o * "Adding command: `$command' as `${NamespaceCurrent}::${module}::$command'"
1768     }
1769     set tmp($command) ${NamespaceCurrent}::${module}::$command
1770     } elseif {$verbose >= 0} then {
1771     wpLog o * "Warning: ignoring duplicate command `$command', conflicts with `$tmp($command)'"
1772     }
1773     }
1774     }
1775     }
1776     if {[info exists commandTable]} then {
1777     unset commandTable
1778     }
1779     array set commandTable [array get tmp]
1780     return
1781     }
1782    
1783     ##
1784     ## Return full namespace path for the given command
1785     ##
1786     ## Args: command
1787     ## Returns: full namespace path for the given command if it exists
1788     ## nothing otherwise
1789     ##
1790     proc whichCommand {command} {
1791     variable commandTable
1792    
1793     if {[info exists commandTable($command)]} then {
1794     return $commandTable($command)
1795     }
1796     return
1797     }
1798    
1799     ##
1800     ## Return full namespace path for the given module
1801     ##
1802     ## Args: module
1803     ## Returns: full namespace path for the given module if it's loaded
1804     ## nothing otherwise
1805     ##
1806     proc whichModule {module} {
1807     variable NamespaceCurrent
1808    
1809     if {![string compare $module [namespace tail $NamespaceCurrent] $module]} then {
1810     return $NamespaceCurrent
1811     } elseif {[moduleLoaded $module]} then {
1812     return ${NamespaceCurrent}::$module
1813     }
1814     return
1815     }
1816    
1817     ##
1818     ## Return module name that provides the given command
1819     ##
1820     ## Args: command
1821     ## Returns: name of module that provides the given command
1822     ## nothing otherwise
1823     ##
1824     proc whichModuleCommand {command} {
1825     variable NamespaceCurrent
1826     variable commandTable
1827    
1828     if {[info exists commandTable($command)]} then {
1829     if {![string compare ${NamespaceCurrent}::$command \
1830     $commandTable($command)]} then {
1831     return [namespace tail $NamespaceCurrent]
1832     }
1833     return [namespace tail [namespace qualifiers $commandTable($command)]]
1834     }
1835     return
1836     }
1837    
1838     ##
1839     ## Compare the given version to eggdrop's version
1840     ##
1841     ## Args: version
1842     ## Returns: 0 if eggdrop's version is older then the given version
1843     ## 1 if eggdrop's version matches the given version
1844     ## 2 if eggdrop's version is newer then the given version
1845     ##
1846     proc compareVersion {version} {
1847     global numversion
1848    
1849     if {[string compare "" $version]} then {
1850     if {([info exists numversion]) || \
1851     (![catch {set numversion}]) || \
1852     ([info exists numversion])} then {
1853     if {[regexp -- \\. $version]} then {
1854     regsub -all -- \\. $version 0 version
1855     set version ${version}00
1856     }
1857     if {![regexp -- \[^0-9\] $version]} then {
1858     if {$numversion > $version} then {
1859     return 2
1860     } elseif {$numversion == $version} then {
1861     return 1
1862     }
1863     }
1864     }
1865     }
1866     return 0
1867     }
1868    
1869     ##
1870     ## Log module information
1871     ##
1872     ## Args: level, channel, args ({<namespace>} {<text>} | {<text>})
1873     ## Returns: nothing
1874     ##
1875     proc wpLog {level channel args} {
1876     if {[llength $args] == 2} then {
1877     if {[string compare wp [set namespace [namespace tail [lindex $args 0]]]]} then {
1878     putloglev $level $channel "Wolfpack: \[$namespace\] [lindex $args 1]"
1879     } else {
1880     putloglev $level $channel "Wolfpack: [lindex $args 1]"
1881     }
1882     } else {
1883     putloglev $level $channel "Wolfpack: [join $args]"
1884     }
1885     return
1886     }
1887    
1888     ##
1889 tothwolf 1.9 ## Trace configuration changes
1890     ##
1891     ## Args: name1, name2, operation
1892     ## Returns: nothing
1893     ##
1894     proc TraceConfigData {name1 name2 op} {
1895     variable configData
1896     variable oldConfigData
1897    
1898     if {[string compare $oldConfigData($name2) $configData($name2)]} then {
1899     switch -exact -- $name2 {
1900     commandchar {
1901     foreach module [listModules 1] {
1902 tothwolf 1.23 moduleBindUnbind unbind $module "type pub" "option commandchar" [list regsub "^[commandChar pub] $oldConfigData(commandchar)"]
1903 tothwolf 1.15 moduleBindUnbind bind $module "type pub" "option commandchar"
1904 tothwolf 1.9 }
1905     }
1906     }
1907     set oldConfigData($name2) $configData($name2)
1908     }
1909     return
1910     }
1911    
1912     ##
1913 guppy 1.1 ## Evaluate command line arguments
1914     ##
1915     ## Args: none
1916     ## Returns: nothing
1917     ##
1918     proc EvalArgs {argc argv argv0} {
1919     variable NamespaceCurrent
1920     variable optionData
1921    
1922     # Make sure defaults are sane
1923     arraySetAll optionData 0
1924     for {set index 0} {$index < $argc} {incr index} {
1925     set option [lindex $argv $index]
1926     switch -regexp -- $option {
1927     (^--config$) {
1928     set optionData(config) 1
1929     }
1930     (^--rebuild$) {
1931     set optionData(rebuild) 1
1932     }
1933     (^--norebuild$) {
1934     set optionData(norebuild) 1
1935     }
1936     (^--time$) {
1937     set optionData(time) 1
1938     }
1939     (^--verbose$) {
1940     incr optionData(verbose)
1941     }
1942     (^--quiet$) {
1943     incr optionData(quiet) -1
1944     }
1945     (^--debug$) {
1946     set optionData(debug) 1
1947     }
1948     (^--help$) {
1949     ShowUsage $argv0
1950     exit
1951     }
1952     (^--version$) {
1953     puts "[file tail $argv0] version [package require ${NamespaceCurrent}]"
1954     exit
1955     }
1956     (^-\[^-\]*$) {
1957     set suboptions [split $option ""]
1958     set sublength [llength [split $suboptions]]
1959     for {set subindex 0} {$subindex < $sublength} {incr subindex} {
1960     set suboption [lindex $suboptions $subindex]
1961     switch -exact -- $suboption {
1962     - {
1963     continue
1964     }
1965     c {
1966     set optionData(config) 1
1967     }
1968     r {
1969     set optionData(rebuild) 1
1970     }
1971     n {
1972     set optionData(norebuild) 1
1973     }
1974     t {
1975     set optionData(time) 1
1976     }
1977     v {
1978     incr optionData(verbose)
1979     }
1980     q {
1981     incr optionData(quiet) -1
1982     }
1983     d {
1984     set optionData(debug) 1
1985     }
1986     default {
1987     if {(![info exists invalidopt]) || \
1988     ($subindex == 1) || \
1989     ([lsearch -exact $invalidopt $option] == -1)} then {
1990     lappend invalidopt $option
1991     }
1992     }
1993     }
1994     }
1995     }
1996     default {
1997     lappend invalidopt $option
1998     }
1999     }
2000     }
2001    
2002     # complain about invalid command line arguments
2003     if {[info exists invalidopt]} then {
2004     foreach option $invalidopt {
2005     puts stderr "[file tail $argv0]: unrecognized option `$option'"
2006     }
2007     exit 1
2008     }
2009     }
2010    
2011     ##
2012     ## Show usage information
2013     ##
2014     ## Args: none
2015     ## Returns: nothing
2016     ##
2017     proc ShowUsage {argv0} {
2018 tothwolf 1.9 # FIXME: code missing options
2019 guppy 1.1 puts "Usage: [file tail $argv0] <options>"
2020     puts " Valid options:"
2021     puts " -c, --config start interactive configuration"
2022     #puts " -u, --update update module database"
2023     puts " -r, --rebuild force rebuild of module database"
2024     puts " -n, --norebuild don't rebuild module database even if it's outdated"
2025     puts " -t, --time time compare and rebuild of module database"
2026     #puts " -i, --include <mod> include `module' when building database"
2027     #puts " -e, --exclude <mod> exclude `module' when building database"
2028     #puts " -m, --module <mod> only update database for `module'"
2029     puts " -v, --verbose use more than once for more verbose operation"
2030     puts " -q, --quiet use more than once for quieter operation"
2031     puts " -d, --debug start in debug mode with tclsh"
2032     puts " --help show this help"
2033     puts " --version show version information"
2034     }
2035    
2036     ##
2037     ## Enter interactive configuration
2038     ##
2039     ## Args: none
2040     ## Returns: nothing
2041     ##
2042     proc Iconfig {} {
2043     variable NamespaceCurrent
2044 tothwolf 1.7 variable IconfigDefaults
2045 guppy 1.1
2046     fileevent stdin readable ${NamespaceCurrent}::IconfigReadStdin
2047     puts "Entering wolfpack configuration system..."
2048     puts "Type 'help' for help."
2049 tothwolf 1.7 puts -nonewline $IconfigDefaults(prompt)
2050 guppy 1.1 flush stdout
2051     vwait forever
2052     }
2053    
2054     ##
2055     ## Read stdin and process commands
2056     ##
2057     ## Args: none
2058     ## Returns: nothing
2059     ##
2060 tothwolf 1.10 # FIXME: readline-like support?
2061 guppy 1.1 proc IconfigReadStdin {} {
2062 tothwolf 1.7 variable IconfigDefaults
2063 guppy 1.1 variable configData
2064    
2065     set exit 0
2066     if {[eof stdin]} {
2067     set exit 1
2068     }
2069     set stdin [string trimright [gets stdin]]
2070     set data [join [lrange [split $stdin] 1 end]]
2071     if {[string compare "" $stdin]} then {
2072     switch -exact -- [lindex [split $stdin] 0] {
2073     set {
2074     IconfigSet $data
2075     }
2076     enable {
2077     IconfigEnable $data
2078     }
2079     disable {
2080     IconfigDisable $data
2081     }
2082     modules {
2083     IconfigModules $data
2084     }
2085 tothwolf 1.14 info {
2086     IconfigInfo $data
2087     }
2088 guppy 1.1 help {
2089     IconfigHelp $data
2090     }
2091     quit {
2092     set exit 1
2093     }
2094     default {
2095     puts "What? You need 'help'"
2096     }
2097     }
2098     }
2099     if {(!$exit) && (![eof stdin])} then {
2100 tothwolf 1.7 puts -nonewline $IconfigDefaults(prompt)
2101 guppy 1.1 flush stdout
2102     } else {
2103     # Save configuration data
2104 tothwolf 1.7 arraySave configData $IconfigDefaults(cfgfile) 0 "configuration file "
2105 guppy 1.1 # Save module database
2106     saveModuleDatabase
2107     puts ""
2108     flush stdout
2109     exit
2110     }
2111     return
2112     }
2113    
2114     ##
2115     ## Set configuration settings
2116     ##
2117     ## Args: data
2118     ## Returns: nothing
2119     ##
2120     proc IconfigSet {data} {
2121     variable configData
2122 tothwolf 1.9 variable configDefaults
2123 guppy 1.1
2124     if {![string compare "" $data]} then {
2125 tothwolf 1.9 set fmtlen1 [arrayMaxElementDataLength configDefaults 3]
2126 guppy 1.1 if {$fmtlen1 < 13} then {
2127     set fmtlen1 13 ;# 'Description: '
2128     }
2129     set names [array names configData]
2130     set fmtlen2 [listMaxElementLength $names]
2131     if {$fmtlen2 < 8} then {
2132     set fmtlen2 8 ;# 'Option: '
2133     }
2134     puts ""
2135     puts "Current settings:"
2136     puts ""
2137 tothwolf 1.10 # FIXME: this needs improvement
2138 guppy 1.1 puts [format " %-${fmtlen1}s %-${fmtlen2}s %s" Description: Option: Value:]
2139     foreach option [lsort $names] {
2140 tothwolf 1.9 if {[info exists configDefaults($option)]} then {
2141     puts [format " %-${fmtlen1}s %-${fmtlen2}s %s" [lindex $configDefaults($option) 3] $option $configData($option)]
2142 guppy 1.1 } else {
2143     puts [format " %-${fmtlen1}s %-${fmtlen2}s %s" "" $option $configData($option)]
2144     }
2145     }
2146     puts ""
2147     } else {
2148     set option [lindex [split $data] 0]
2149     if {![info exists configData($option)]} then {
2150     puts "Invalid option: $option"
2151     } else {
2152     set value [join [lrange [split $data] 1 end]]
2153     if {![string compare "" $value]} then {
2154     puts "Currently: $configData($option)"
2155     } else {
2156     set configData($option) $value
2157     puts "Set $option to: $value"
2158     }
2159     }
2160     }
2161     return
2162     }
2163    
2164     ##
2165     ## Enable a module
2166     ##
2167     ## Args: data
2168     ## Returns: nothing
2169     ##
2170     proc IconfigEnable {data} {
2171     set module [lindex [split $data] 0]
2172     if {![string compare "" $module]} then {
2173     puts "Usage: enable <module>"
2174     } elseif {[moduleExists $module]} then {
2175     if {![getModuleDatabaseData $module load]} then {
2176     setModuleDatabaseData $module load 1
2177     puts "Enabled module: $module"
2178     } else {
2179     puts "Module `$module' is already enabled."
2180     }
2181     } else {
2182     puts "Invalid module: $module"
2183     }
2184     return
2185     }
2186    
2187     ##
2188     ## Disable a module
2189     ##
2190     ## Args: data
2191     ## Returns: nothing
2192     ##
2193     proc IconfigDisable {data} {
2194     set module [lindex [split $data] 0]
2195     if {![string compare "" $module]} then {
2196     puts "Usage: disable <module>"
2197     } elseif {[moduleExists $module]} then {
2198     if {[getModuleDatabaseData $module load] == 1} then {
2199     setModuleDatabaseData $module load 0
2200     puts "Disabled module: $module"
2201     } else {
2202     puts "Module `$module' is already disabled."
2203     }
2204     } else {
2205     puts "Invalid module: $module"
2206     }
2207     return
2208     }
2209    
2210     ##
2211     ## List modules
2212     ##
2213     ## Args: data
2214     ## returns: nothing
2215     ##
2216 tothwolf 1.14 # FIXME: format the list of modules better (proc from texttools?)
2217 guppy 1.1 proc IconfigModules {data} {
2218 tothwolf 1.14 if {[llength [set modules [listModules]]]} then {
2219     set what [lindex [split $data] 0]
2220     if {![string compare "" $what]} then {
2221     set what "all"
2222     }
2223     switch -exact -- $what {
2224     * -
2225     all {
2226     puts "Available modules:"
2227     foreach line [splitList $modules 65 " " " "] {
2228     puts " $line"
2229     }
2230     }
2231     enabled {
2232     set list ""
2233     foreach module $modules {
2234     if {[getModuleDatabaseData $module load]} {
2235     lappend list $module
2236     }
2237     }
2238     if {[llength $list]} then {
2239     puts "Enabled modules:"
2240     foreach line [splitList $list 65 " " " "] {
2241     puts " $line"
2242     }
2243     } else {
2244     puts "No modules enabled"
2245     }
2246     }
2247     disabled {
2248     set list ""
2249     foreach module $modules {
2250     if {![getModuleDatabaseData $module load]} {
2251     lappend list $module
2252     }
2253     }
2254     if {[llength $list]} then {
2255     puts "Disabled modules:"
2256     foreach line [splitList $list 65 " " " "] {
2257     puts " $line"
2258     }
2259     } else {
2260     puts "No modules disabled"
2261     }
2262     }
2263     default {
2264     puts "Error: 'option' must be one of: all, enabled, disabled"
2265     }
2266     }
2267     } else {
2268     puts "Error: No modules available."
2269     }
2270     return
2271     }
2272    
2273     ##
2274     ## Show info for the given module
2275     ##
2276     ## Args: data {*|all|enabled|disabled}
2277     ## returns: nothing
2278     ##
2279     # FIXME: add multiple module support as in config.tcl and or integrate?
2280     proc IconfigInfo {data} {
2281     set module [lindex [split $data] 0]
2282     if {![string compare "" $module]} then {
2283     puts "Usage: info <module>"
2284     } elseif {[moduleExists $module]} then {
2285     puts "Info for module: $module"
2286     puts ""
2287     puts "Filename: [getModuleDatabaseData $module file]"
2288     puts "MD5: [getModuleDatabaseData $module md5sum]"
2289     puts "Version: [getModuleDatabaseData $module version]"
2290     if {[getModuleDatabaseData $module