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Revision 1.25 - (hide annotations) (download) (as text)
Tue Jan 14 10:42:54 2003 UTC (16 years, 5 months ago) by tothwolf
Branch: MAIN
Changes since 1.24: +3 -5 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 1.25 ## $Id: wolfpack.tcl,v 1.24 2003/01/14 10:34:51 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 1.16 proc moduleBindUnbind {mode module args} {
1274 tothwolf 1.7 variable NamespaceCurrent
1275    
1276     if {[info exists ${NamespaceCurrent}::${module}::bindDefaults]} then {
1277 tothwolf 1.15 set bindtypes ""
1278     set bindoptions ""
1279     foreach option $args {
1280     switch -exact -- [lindex $option 0] {
1281     type {
1282     # dcc msg pub ...
1283     foreach opt [lrange $option 1 end] {
1284     lappend bindtypes $opt
1285 tothwolf 1.9 }
1286     }
1287 tothwolf 1.15 option {
1288     # commandchar noauto ...
1289     foreach opt [lrange $option 1 end] {
1290     lappend bindoptions $opt
1291 tothwolf 1.7 }
1292     }
1293 tothwolf 1.15 regsub {
1294     # replace regexp 'replacewhat' with 'replacewith'
1295 tothwolf 1.17 foreach opt [lrange $option 1 end] {
1296     foreach {rwhat rwith} $opt {break}
1297 tothwolf 1.25 # FIXME: better fix for leading '+/$'
1298     regsub -- "\[\\+|\\$\]" $rwhat "\\\\&" rwhat
1299 tothwolf 1.17 set replace($rwhat) $rwith
1300     }
1301 tothwolf 1.15 }
1302     }
1303 tothwolf 1.7 }
1304 tothwolf 1.15 foreach {proc data} [array get ${NamespaceCurrent}::${module}::bindDefaults] {
1305     foreach bind $data {
1306     foreach {type flags mask options help} $bind {break}
1307     if {([string compare "" $bindtypes]) && \
1308     ([lsearch -exact $bindtypes $type] == -1)} then {
1309     continue
1310     }
1311 tothwolf 1.18 if {[string compare "" $bindoptions]} then {
1312     set found 0
1313     foreach opt $options {
1314     if {[lsearch -exact $bindoptions $opt] != -1} then {
1315     set found 1
1316     break
1317     }
1318     }
1319     if {!$found} then {
1320     continue
1321     }
1322 tothwolf 1.15 }
1323     if {[lsearch -exact $options commandchar] != -1} then {
1324     set mask "[commandChar pub]$mask"
1325 tothwolf 1.9 }
1326 tothwolf 1.15 if {[array exists replace]} then {
1327 tothwolf 1.17 foreach {replacewhat replacewith} [array get replace] {
1328 tothwolf 1.15 regsub -all -- $replacewhat $mask $replacewith mask
1329 tothwolf 1.9 }
1330 tothwolf 1.7 }
1331 tothwolf 1.15 # bind/unbind
1332     $mode $type $flags $mask ${NamespaceCurrent}::${module}::$proc
1333 tothwolf 1.7 }
1334     }
1335     }
1336     return
1337     }
1338    
1339     ##
1340 guppy 1.1 ## Load a module
1341     ##
1342     ## Args: module name, verbose {-1,0,1}, args {loop detection}
1343     ## Returns: nothing
1344     ## Errors: if unable to load module
1345     ##
1346     proc moduleLoad {module {verbose 0} args} {
1347     variable NamespaceCurrent
1348     variable moduleLoadedList
1349    
1350     if {[lsearch -exact [set loop [lindex $args 0]] $module] == -1} then {
1351     if {[moduleExists $module]} then {
1352     set preload ""
1353     set requires [getModuleDatabaseData $module requires]
1354     foreach required $requires {
1355     set preloadModule [whichModuleCommand $required]
1356     if {[string compare "" $preloadModule]} then {
1357     if {([lsearch -exact $preload $preloadModule] == -1) && \
1358     ([string compare wp $preloadModule]) && \
1359     (![moduleLoaded $preloadModule])} then {
1360     lappend preload $preloadModule
1361     }
1362     } else {
1363     error "required command `$required' not found."
1364     }
1365     }
1366     if {[string compare "" $preload]} then {
1367     foreach premod $preload {
1368     if {[catch {moduleLoad $premod $verbose [concat $loop $module]} result]} then {
1369     error $result
1370     }
1371     }
1372     }
1373     if {[catch {source [getModuleDatabaseData $module file]} result]} then {
1374     error $result
1375     } else {
1376     package forget $module
1377     package provide ${NamespaceCurrent}::${module} [getModuleDatabaseData $module version]
1378 tothwolf 1.9 moduleConfigLoad $module 1
1379     moduleConfigCheckdefs $module 1
1380     moduleDataLoad $module 1
1381 guppy 1.1 # Imported commands '# requires: ...'
1382     if {[string compare "" $requires]} then {
1383     set Eval "namespace eval ${NamespaceCurrent}::${module} \{\n namespace forget *\n namespace import"
1384     foreach required $requires {
1385     if {[string compare "" [set command [whichCommand $required]]]} then {
1386     append Eval " $command"
1387     }
1388     }
1389     append Eval "\n\}"
1390     eval $Eval
1391     }
1392     # Exported commands '# provides: ...'
1393     if {[string compare "" [set provides [getModuleDatabaseData $module provides]]]} then {
1394     set Eval "namespace eval ${NamespaceCurrent}::${module} \{\n namespace export"
1395     foreach provided $provides {
1396     append Eval " $provided"
1397     }
1398     append Eval "\n\}"
1399     eval $Eval
1400     }
1401 tothwolf 1.7 if {[string compare "" [info commands ${NamespaceCurrent}::${module}::ModuleInit]]} then {
1402     ${NamespaceCurrent}::${module}::ModuleInit
1403 guppy 1.1 }
1404 tothwolf 1.7 # FIXME: check for bindings? duplicates?
1405 tothwolf 1.15 moduleBindUnbind bind $module
1406 guppy 1.1 if {![getModuleDatabaseData $module load]} then {
1407     setModuleDatabaseData $module load 1
1408     }
1409     if {[lsearch -exact $moduleLoadedList $module] == -1} then {
1410     lappend moduleLoadedList $module
1411     if {$verbose >= 1} then {
1412     wpLog o * "Module loaded: $module"
1413     }
1414     }
1415     }
1416     } else {
1417     error "No such module: $module"
1418     }
1419     } else {
1420     regsub -all -- " " $loop " -> " loop
1421     error "Preload endless loop: $loop -> $module"
1422     }
1423     return
1424     }
1425    
1426     ##
1427     ## Unload a module
1428     ##
1429     ## Args: module name, verbose {-1,0,1}
1430     ## Returns: nothing
1431     ## Errors: if unable to completely unload module
1432     ##
1433     proc moduleUnload {module {verbose 0}} {
1434     variable NamespaceCurrent
1435     variable moduleLoadedList
1436    
1437 tothwolf 1.9 # FIXME: handle dependant modules and modules that can't be unloaded
1438 guppy 1.1 if {[moduleExists $module]} then {
1439 tothwolf 1.7 if {[string compare "" [info commands ${NamespaceCurrent}::${module}::ModuleDestroy]]} then {
1440     ${NamespaceCurrent}::${module}::ModuleDestroy
1441 guppy 1.1 }
1442 tothwolf 1.7 # FIXME: check for bindings?
1443 tothwolf 1.15 moduleBindUnbind unbind $module
1444 tothwolf 1.9 moduleConfigSave $module 1
1445     moduleDataSave $module 1
1446 guppy 1.1 if {[catch {namespace delete ${NamespaceCurrent}::${module}} result]} then {
1447     error $result
1448     } else {
1449     package forget ${NamespaceCurrent}::${module}
1450     if {[getModuleDatabaseData $module load] == 1} then {
1451     setModuleDatabaseData $module load 0
1452     }
1453     set index [lsearch -exact $moduleLoadedList $module]
1454     if {$index != -1} then {
1455     set moduleLoadedList [lreplace $moduleLoadedList $index $index]
1456     if {$verbose >= 1} then {
1457     wpLog o * "Module unloaded: $module"
1458     }
1459     }
1460     }
1461     } else {
1462     error "No such module: $module"
1463     }
1464     return
1465     }
1466    
1467     ##
1468 tothwolf 1.9 ## Save configuration settings for the given module
1469 guppy 1.1 ##
1470 tothwolf 1.9 ## Args: module, force {0,1}, verbose {-1,0,1}
1471     ## Returns: 1 if settings saved
1472 guppy 1.1 ## 0 otherwise
1473     ##
1474 tothwolf 1.9 proc moduleConfigSave {module {force 0} {verbose 0}} {
1475 guppy 1.1 variable NamespaceCurrent
1476     variable configData
1477    
1478     if {([string compare "" \
1479     [set file [getModuleDatabaseData $module config]]]) && \
1480     ([createDir $configData(configpath)])} then {
1481     set cfgfile [file join $configData(configpath) $file]
1482 tothwolf 1.9 if {([getModuleDatabaseData $module load]) && \
1483     (($force) || \
1484     (![info exists ${NamespaceCurrent}::${module}::configDataChanged]) || \
1485     ([set ${NamespaceCurrent}::${module}::configDataChanged]))} then {
1486     if {[arraySave ${NamespaceCurrent}::${module}::configData $cfgfile 0 "$module configuration file "]} then {
1487     if {$verbose >= 1} then {
1488     wpLog o * "Writing $module config file..."
1489 guppy 1.1 }
1490 tothwolf 1.9 set ${NamespaceCurrent}::${module}::configDataChanged 0
1491     return 1
1492     } elseif {$verbose >= 0} then {
1493     wpLog o * "Error writing $module config file."
1494 guppy 1.1 }
1495 tothwolf 1.9 }
1496     }
1497     return 0
1498     }
1499    
1500     ##
1501     ## Load configuration settings for the given module
1502     ##
1503     ## Args: module, force {0,1}, verbose {-1,0,1}
1504     ## Returns: 1 if settings loaded
1505     ## 0 otherwise
1506     ##
1507     proc moduleConfigLoad {module {force 0} {verbose 0}} {
1508     variable NamespaceCurrent
1509     variable configData
1510    
1511     if {([string compare "" \
1512     [set file [getModuleDatabaseData $module config]]]) && \
1513     ([createDir $configData(configpath)])} then {
1514     set cfgfile [file join $configData(configpath) $file]
1515     if {($force) || \
1516     (![info exists ${NamespaceCurrent}::${module}::configDataChanged]) || \
1517     (![set ${NamespaceCurrent}::${module}::configDataChanged])} then {
1518     if {[arrayLoad ${NamespaceCurrent}::${module}::configData $cfgfile 0 "$module configuration file "]} then {
1519     if {$verbose >= 1} then {
1520     wpLog o * "Loading $module config file..."
1521 guppy 1.1 }
1522 tothwolf 1.9 set ${NamespaceCurrent}::${module}::configDataChanged 0
1523     return 1
1524     } elseif {$verbose >= 0} then {
1525     wpLog o * "Error loading $module config file."
1526 guppy 1.1 }
1527     }
1528     }
1529     return 0
1530     }
1531    
1532     ##
1533 tothwolf 1.9 ## Check and set default configuration settings for the given module
1534 guppy 1.1 ##
1535 tothwolf 1.9 ## Args: module, force {0,1}, verbose {-1,0,1}
1536 guppy 1.1 ## Returns: nothing
1537     ##
1538 tothwolf 1.9 proc moduleConfigCheckdefs {module {force 0} {verbose 0}} {
1539     variable NamespaceCurrent
1540    
1541     if {([array exists ${NamespaceCurrent}::${module}::configDefaults]) && \
1542     ([string compare "" [getModuleDatabaseData $module config]])} then {
1543     set Changed 0
1544     # Unset unknown variables
1545     foreach name [array names ${NamespaceCurrent}::${module}::configData] {
1546     if {![info exists ${NamespaceCurrent}::${module}::configDefaults($name)]} then {
1547     unset ${NamespaceCurrent}::${module}::configData($name)
1548     set Changed 1
1549     }
1550     }
1551     # Set missing variables to defaults
1552     foreach {name data} [array get ${NamespaceCurrent}::${module}::configDefaults] {
1553     if {![info exists ${NamespaceCurrent}::${module}::configData($name)]} then {
1554     set ${NamespaceCurrent}::${module}::configData($name) [lindex $data 1]
1555     set Changed 1
1556     }
1557     }
1558     # FIXME: do this with a trace?
1559     if {$Changed} then {
1560     set ${NamespaceCurrent}::${module}::configDataChanged 1
1561     }
1562     }
1563     return
1564     }
1565 guppy 1.1
1566 tothwolf 1.9 ##
1567     ## Handle config data for a list of modules
1568     ##
1569     ## Args: action {load|save|checkdefs}, module list, force {0,1},
1570     ## verbose {-1,0,1}
1571     ## Returns: nothing
1572     ##
1573     proc moduleConfig {action modules {force 0} {verbose 0}} {
1574 guppy 1.1 if {![string compare * $modules]} then {
1575     set modules [listModules 1]
1576     }
1577 tothwolf 1.9 switch -exact -- $action {
1578     save {
1579     foreach module $modules {
1580     if {([moduleExists $module]) && ([moduleLoaded $module])} then {
1581     moduleConfigSave $module $force $verbose
1582     }
1583     }
1584     }
1585     load {
1586     foreach module $modules {
1587     if {([moduleExists $module]) && ([moduleLoaded $module])} then {
1588     moduleConfigLoad $module $force $verbose
1589     }
1590     }
1591     }
1592     checkdefs {
1593     foreach module $modules {
1594     if {([moduleExists $module]) && ([moduleLoaded $module])} then {
1595     moduleConfigCheckdefs $module $force $verbose
1596     }
1597     }
1598 guppy 1.1 }
1599     }
1600     return
1601     }
1602    
1603     ##
1604 tothwolf 1.9 ## Save data for the given module
1605 guppy 1.1 ##
1606 tothwolf 1.9 ## Args: module, force {0,1}, verbose {-1,0,1}
1607 guppy 1.1 ## Returns: nothing
1608     ##
1609 tothwolf 1.9 proc moduleDataSave {module {force 0} {verbose 0}} {
1610 guppy 1.1 variable NamespaceCurrent
1611     variable configData
1612    
1613     if {([info exists ${NamespaceCurrent}::${module}::dataOptions]) && \
1614     ([createDir $configData(datapath)])} then {
1615 tothwolf 1.9 foreach {name data} [array get ${NamespaceCurrent}::${module}::dataOptions] {
1616     foreach {type file desc} $data {break}
1617     if {([info exists type]) && ([info exists file]) && \
1618     ([info exists desc])} then {
1619     set Changed ${NamespaceCurrent}::${module}::${name}Changed
1620     if {($force) || ((![info exists $Changed]) || ([set $Changed]))} then {
1621     if {[${type}Save ${NamespaceCurrent}::${module}::$name [file join $configData(datapath) $file]]} then {
1622     if {$verbose >= 1} then {
1623     wpLog o * $NamespaceCurrent "Writing $desc data file..."
1624 guppy 1.1 }
1625 tothwolf 1.9 set $Changed 0
1626     } elseif {$verbose >= 0} then {
1627     wpLog o * $NamespaceCurrent "Error writing $desc data file!"
1628 guppy 1.1 }
1629     }
1630     }
1631 tothwolf 1.9 }
1632     }
1633     return
1634     }
1635    
1636     ##
1637     ## Load data for the given module
1638     ##
1639     ## Args: module, force {0,1}, verbose {-1,0,1}
1640     ## Returns: nothing
1641     ##
1642     proc moduleDataLoad {module {force 0} {verbose 0}} {
1643     variable NamespaceCurrent
1644     variable configData
1645    
1646     if {([info exists ${NamespaceCurrent}::${module}::dataOptions]) && \
1647     ([createDir $configData(datapath)])} then {
1648     foreach {name data} [array get ${NamespaceCurrent}::${module}::dataOptions] {
1649     foreach {type file desc} $data {break}
1650     if {([info exists type]) && ([info exists file]) && \
1651     ([info exists desc])} then {
1652     set Changed ${NamespaceCurrent}::${module}::${name}Changed
1653     if {($force) || ((![info exists $Changed]) || ([set $Changed]))} then {
1654     if {[${type}Load ${NamespaceCurrent}::${module}::$name [file join $configData(datapath) $file]]} then {
1655     if {$verbose >= 1} then {
1656     wpLog o * $NamespaceCurrent "Reloading $desc data file..."
1657 guppy 1.1 }
1658 tothwolf 1.9 set $Changed 0
1659     } elseif {$verbose >= 0} then {
1660     wpLog o * $NamespaceCurrent "Error reloading $desc data file!"
1661 guppy 1.1 }
1662     }
1663     }
1664 tothwolf 1.9 }
1665     }
1666     return
1667     }
1668    
1669     ##
1670     ## Backup data for the given module
1671     ##
1672     ## Args: module, force {0,1}, verbose {-1,0,1}
1673     ## Returns: nothing
1674     ##
1675     proc moduleDataBackup {module {force 0} {verbose 0}} {
1676     variable NamespaceCurrent
1677     variable configData
1678    
1679     if {([info exists ${NamespaceCurrent}::${module}::dataOptions]) && \
1680     ([createDir $configData(datapath)])} then {
1681     foreach {name data} [array get ${NamespaceCurrent}::${module}::dataOptions] {
1682     foreach {type file desc} $data {break}
1683     if {([info exists type]) && ([info exists file]) && \
1684     ([info exists desc])} then {
1685     if {[set result [backupFile [file join $configData(datapath) $file] $verbose]]} then {
1686     if {($result >= 1) && ($verbose >= 1)} then {
1687     wpLog o * $NamespaceCurrent "Backing up $desc data file..."
1688 guppy 1.1 }
1689 tothwolf 1.9 } elseif {$verbose >= 0} then {
1690     wpLog o * $NamespaceCurrent "Error backing up $desc data file!"
1691 guppy 1.1 }
1692     }
1693     }
1694     }
1695     return
1696     }
1697    
1698     ##
1699 tothwolf 1.9 ## Handle data for a list of modules
1700 guppy 1.1 ##
1701 tothwolf 1.9 ## Args: action {load|save|backup}, module list, force {0,1},
1702     ## verbose {-1,0,1}
1703 guppy 1.1 ## Returns: nothing
1704     ##
1705 tothwolf 1.9 proc moduleData {action modules {force 0} {verbose 0}} {
1706 guppy 1.1 if {![string compare * $modules]} then {
1707     set modules [listModules 1]
1708     }
1709 tothwolf 1.9 switch -exact -- $action {
1710     save {
1711     foreach module $modules {
1712     if {([moduleExists $module]) && ([moduleLoaded $module])} then {
1713     moduleDataSave $module $force $verbose
1714     }
1715     }
1716     }
1717     load {
1718     foreach module $modules {
1719     if {([moduleExists $module]) && ([moduleLoaded $module])} then {
1720     moduleDataLoad $module $force $verbose
1721     }
1722     }
1723     }
1724     backup {
1725     foreach module $modules {
1726     if {([moduleExists $module]) && ([moduleLoaded $module])} then {
1727     moduleDataBackup $module $force $verbose
1728     }
1729     }
1730 guppy 1.1 }
1731     }
1732     return
1733     }
1734    
1735     ##
1736     ## Builds command matching table from module database
1737     ##
1738     ## Args: none
1739     ## Returns: nothing
1740     ##
1741     proc buildCommandTable {{verbose 0}} {
1742     variable NamespaceCurrent
1743     variable ExportList
1744     variable commandTable
1745    
1746     foreach command $ExportList {
1747     if {![info exists tmp($command)]} then {
1748     if {$verbose >= 2} then {
1749     wpLog o * "Adding command: `$command' as `${NamespaceCurrent}::$command'"
1750     }
1751     set tmp($command) ${NamespaceCurrent}::$command
1752     } elseif {$verbose >= 0} then {
1753     wpLog o * "Warning: ignoring duplicate command `$command', conflicts with `$tmp($command)'"
1754     }
1755     }
1756     foreach module [listModules] {
1757     if {[string compare "" [set provides [getModuleDatabaseData $module provides]]]} then {
1758     foreach command $provides {
1759     if {![info exists tmp($command)]} then {
1760     if {$verbose >= 2} then {
1761     wpLog o * "Adding command: `$command' as `${NamespaceCurrent}::${module}::$command'"
1762     }
1763     set tmp($command) ${NamespaceCurrent}::${module}::$command
1764     } elseif {$verbose >= 0} then {
1765     wpLog o * "Warning: ignoring duplicate command `$command', conflicts with `$tmp($command)'"
1766     }
1767     }
1768     }
1769     }
1770     if {[info exists commandTable]} then {
1771     unset commandTable
1772     }
1773     array set commandTable [array get tmp]
1774     return
1775     }
1776    
1777     ##
1778     ## Return full namespace path for the given command
1779     ##
1780     ## Args: command
1781     ## Returns: full namespace path for the given command if it exists
1782     ## nothing otherwise
1783     ##
1784     proc whichCommand {command} {
1785     variable commandTable
1786    
1787     if {[info exists commandTable($command)]} then {
1788     return $commandTable($command)
1789     }
1790     return
1791     }
1792    
1793     ##
1794     ## Return full namespace path for the given module
1795     ##
1796     ## Args: module
1797     ## Returns: full namespace path for the given module if it's loaded
1798     ## nothing otherwise
1799     ##
1800     proc whichModule {module} {
1801     variable NamespaceCurrent
1802    
1803     if {![string compare $module [namespace tail $NamespaceCurrent] $module]} then {
1804     return $NamespaceCurrent
1805     } elseif {[moduleLoaded $module]} then {
1806     return ${NamespaceCurrent}::$module
1807     }
1808     return
1809     }
1810    
1811     ##
1812     ## Return module name that provides the given command
1813     ##
1814     ## Args: command
1815     ## Returns: name of module that provides the given command
1816     ## nothing otherwise
1817     ##
1818     proc whichModuleCommand {command} {
1819     variable NamespaceCurrent
1820     variable commandTable
1821    
1822     if {[info exists commandTable($command)]} then {
1823     if {![string compare ${NamespaceCurrent}::$command \
1824     $commandTable($command)]} then {
1825     return [namespace tail $NamespaceCurrent]
1826     }
1827     return [namespace tail [namespace qualifiers $commandTable($command)]]
1828     }
1829     return
1830     }
1831    
1832     ##
1833     ## Compare the given version to eggdrop's version
1834     ##
1835     ## Args: version
1836     ## Returns: 0 if eggdrop's version is older then the given version
1837     ## 1 if eggdrop's version matches the given version
1838     ## 2 if eggdrop's version is newer then the given version
1839     ##
1840     proc compareVersion {version} {
1841     global numversion
1842    
1843     if {[string compare "" $version]} then {
1844     if {([info exists numversion]) || \
1845     (![catch {set numversion}]) || \
1846     ([info exists numversion])} then {
1847     if {[regexp -- \\. $version]} then {
1848     regsub -all -- \\. $version 0 version
1849     set version ${version}00
1850     }
1851     if {![regexp -- \[^0-9\] $version]} then {
1852     if {$numversion > $version} then {
1853     return 2
1854     } elseif {$numversion == $version} then {
1855     return 1
1856     }
1857     }
1858     }
1859     }
1860     return 0
1861     }
1862    
1863     ##
1864     ## Log module information
1865     ##
1866     ## Args: level, channel, args ({<namespace>} {<text>} | {<text>})
1867     ## Returns: nothing
1868     ##
1869     proc wpLog {level channel args} {
1870     if {[llength $args] == 2} then {
1871     if {[string compare wp [set namespace [namespace tail [lindex $args 0]]]]} then {
1872     putloglev $level $channel "Wolfpack: \[$namespace\] [lindex $args 1]"
1873     } else {
1874     putloglev $level $channel "Wolfpack: [lindex $args 1]"
1875     }
1876     } else {
1877     putloglev $level $channel "Wolfpack: [join $args]"
1878     }
1879     return
1880     }
1881    
1882     ##
1883 tothwolf 1.9 ## Trace configuration changes
1884     ##
1885     ## Args: name1, name2, operation
1886     ## Returns: nothing
1887     ##
1888     proc TraceConfigData {name1 name2 op} {
1889     variable configData
1890     variable oldConfigData
1891    
1892     if {[string compare $oldConfigData($name2) $configData($name2)]} then {
1893     switch -exact -- $name2 {
1894     commandchar {
1895     foreach module [listModules 1] {
1896 tothwolf 1.23 moduleBindUnbind unbind $module "type pub" "option commandchar" [list regsub "^[commandChar pub] $oldConfigData(commandchar)"]
1897 tothwolf 1.15 moduleBindUnbind bind $module "type pub" "option commandchar"
1898 tothwolf 1.9 }
1899     }
1900     }
1901     set oldConfigData($name2) $configData($name2)
1902     }
1903     return
1904     }
1905    
1906     ##
1907 guppy 1.1 ## Evaluate command line arguments
1908     ##
1909     ## Args: none
1910     ## Returns: nothing
1911     ##
1912     proc EvalArgs {argc argv argv0} {
1913     variable NamespaceCurrent
1914     variable optionData
1915    
1916     # Make sure defaults are sane
1917     arraySetAll optionData 0
1918     for {set index 0} {$index < $argc} {incr index} {
1919     set option [lindex $argv $index]
1920     switch -regexp -- $option {
1921     (^--config$) {
1922     set optionData(config) 1
1923     }
1924     (^--rebuild$) {
1925     set optionData(rebuild) 1
1926     }
1927     (^--norebuild$) {
1928     set optionData(norebuild) 1
1929     }
1930     (^--time$) {
1931     set optionData(time) 1
1932     }
1933     (^--verbose$) {
1934     incr optionData(verbose)
1935     }
1936     (^--quiet$) {
1937     incr optionData(quiet) -1
1938     }
1939     (^--debug$) {
1940     set optionData(debug) 1
1941     }
1942     (^--help$) {
1943     ShowUsage $argv0
1944     exit
1945     }
1946     (^--version$) {
1947     puts "[file tail $argv0] version [package require ${NamespaceCurrent}]"
1948     exit
1949     }
1950     (^-\[^-\]*$) {
1951     set suboptions [split $option ""]
1952     set sublength [llength [split $suboptions]]
1953     for {set subindex 0} {$subindex < $sublength} {incr subindex} {
1954     set suboption [lindex $suboptions $subindex]
1955     switch -exact -- $suboption {
1956     - {
1957     continue
1958     }
1959     c {
1960     set optionData(config) 1
1961     }
1962     r {
1963     set optionData(rebuild) 1
1964     }
1965     n {
1966     set optionData(norebuild) 1
1967     }
1968     t {
1969     set optionData(time) 1
1970     }
1971     v {
1972     incr optionData(verbose)
1973     }
1974     q {
1975     incr optionData(quiet) -1
1976     }
1977     d {
1978     set optionData(debug) 1
1979     }
1980     default {
1981     if {(![info exists invalidopt]) || \
1982     ($subindex == 1) || \
1983     ([lsearch -exact $invalidopt $option] == -1)} then {
1984     lappend invalidopt $option
1985     }
1986     }
1987     }
1988     }
1989     }
1990     default {
1991     lappend invalidopt $option
1992     }
1993     }
1994     }
1995    
1996     # complain about invalid command line arguments
1997     if {[info exists invalidopt]} then {
1998     foreach option $invalidopt {
1999     puts stderr "[file tail $argv0]: unrecognized option `$option'"
2000     }
2001     exit 1
2002     }
2003     }
2004    
2005     ##
2006     ## Show usage information
2007     ##
2008     ## Args: none
2009     ## Returns: nothing
2010     ##
2011     proc ShowUsage {argv0} {
2012 tothwolf 1.9 # FIXME: code missing options
2013 guppy 1.1 puts "Usage: [file tail $argv0] <options>"
2014     puts " Valid options:"
2015     puts " -c, --config start interactive configuration"
2016     #puts " -u, --update update module database"
2017     puts " -r, --rebuild force rebuild of module database"
2018     puts " -n, --norebuild don't rebuild module database even if it's outdated"
2019     puts " -t, --time time compare and rebuild of module database"
2020     #puts " -i, --include <mod> include `module' when building database"
2021     #puts " -e, --exclude <mod> exclude `module' when building database"
2022     #puts " -m, --module <mod> only update database for `module'"
2023     puts " -v, --verbose use more than once for more verbose operation"
2024     puts " -q, --quiet use more than once for quieter operation"
2025     puts " -d, --debug start in debug mode with tclsh"
2026     puts " --help show this help"
2027     puts " --version show version information"
2028     }
2029    
2030     ##
2031     ## Enter interactive configuration
2032     ##
2033     ## Args: none
2034     ## Returns: nothing
2035     ##
2036     proc Iconfig {} {
2037     variable NamespaceCurrent
2038 tothwolf 1.7 variable IconfigDefaults
2039 guppy 1.1
2040     fileevent stdin readable ${NamespaceCurrent}::IconfigReadStdin
2041     puts "Entering wolfpack configuration system..."
2042     puts "Type 'help' for help."
2043 tothwolf 1.7 puts -nonewline $IconfigDefaults(prompt)
2044 guppy 1.1 flush stdout
2045     vwait forever
2046     }
2047    
2048     ##
2049     ## Read stdin and process commands
2050     ##
2051     ## Args: none
2052     ## Returns: nothing
2053     ##
2054 tothwolf 1.10 # FIXME: readline-like support?
2055 guppy 1.1 proc IconfigReadStdin {} {
2056 tothwolf 1.7 variable IconfigDefaults
2057 guppy 1.1 variable configData
2058    
2059     set exit 0
2060     if {[eof stdin]} {
2061     set exit 1
2062     }
2063     set stdin [string trimright [gets stdin]]
2064     set data [join [lrange [split $stdin] 1 end]]
2065     if {[string compare "" $stdin]} then {
2066     switch -exact -- [lindex [split $stdin] 0] {
2067     set {
2068     IconfigSet $data
2069     }
2070     enable {
2071     IconfigEnable $data
2072     }
2073     disable {
2074     IconfigDisable $data
2075     }
2076     modules {
2077     IconfigModules $data
2078     }
2079 tothwolf 1.14 info {
2080     IconfigInfo $data
2081     }
2082 guppy 1.1 help {
2083     IconfigHelp $data
2084     }
2085     quit {
2086     set exit 1
2087     }
2088     default {
2089     puts "What? You need 'help'"
2090     }
2091     }
2092     }
2093     if {(!$exit) && (![eof stdin])} then {
2094 tothwolf 1.7 puts -nonewline $IconfigDefaults(prompt)
2095 guppy 1.1 flush stdout
2096     } else {
2097     # Save configuration data
2098 tothwolf 1.7 arraySave configData $IconfigDefaults(cfgfile) 0 "configuration file "
2099 guppy 1.1 # Save module database
2100     saveModuleDatabase
2101     puts ""
2102     flush stdout
2103     exit
2104     }
2105     return
2106     }
2107    
2108     ##
2109     ## Set configuration settings
2110     ##
2111     ## Args: data
2112     ## Returns: nothing
2113     ##
2114     proc IconfigSet {data} {
2115     variable configData
2116 tothwolf 1.9 variable configDefaults
2117 guppy 1.1
2118     if {![string compare "" $data]} then {
2119 tothwolf 1.9 set fmtlen1 [arrayMaxElementDataLength configDefaults 3]
2120 guppy 1.1 if {$fmtlen1 < 13} then {
2121     set fmtlen1 13 ;# 'Description: '
2122     }
2123     set names [array names configData]
2124     set fmtlen2 [listMaxElementLength $names]
2125     if {$fmtlen2 < 8} then {
2126     set fmtlen2 8 ;# 'Option: '
2127     }
2128     puts ""
2129     puts "Current settings:"
2130     puts ""
2131 tothwolf 1.10 # FIXME: this needs improvement
2132 guppy 1.1 puts [format " %-${fmtlen1}s %-${fmtlen2}s %s" Description: Option: Value:]
2133     foreach option [lsort $names] {
2134 tothwolf 1.9 if {[info exists configDefaults($option)]} then {
2135     puts [format " %-${fmtlen1}s %-${fmtlen2}s %s" [lindex $configDefaults($option) 3] $option $configData($option)]
2136 guppy 1.1 } else {
2137     puts [format " %-${fmtlen1}s %-${fmtlen2}s %s" "" $option $configData($option)]
2138     }
2139     }
2140     puts ""
2141     } else {
2142     set option [lindex [split $data] 0]
2143     if {![info exists configData($option)]} then {
2144     puts "Invalid option: $option"
2145     } else {
2146     set value [join [lrange [split $data] 1 end]]
2147     if {![string compare "" $value]} then {
2148     puts "Currently: $configData($option)"
2149     } else {
2150     set configData($option) $value
2151     puts "Set $option to: $value"
2152     }
2153     }
2154     }
2155     return
2156     }
2157    
2158     ##
2159     ## Enable a module
2160     ##
2161     ## Args: data
2162     ## Returns: nothing
2163     ##
2164     proc IconfigEnable {data} {
2165     set module [lindex [split $data] 0]
2166     if {![string compare "" $module]} then {
2167     puts "Usage: enable <module>"
2168     } elseif {[moduleExists $module]} then {
2169     if {![getModuleDatabaseData $module load]} then {
2170     setModuleDatabaseData $module load 1
2171     puts "Enabled module: $module"
2172     } else {
2173     puts "Module `$module' is already enabled."
2174     }
2175     } else {
2176     puts "Invalid module: $module"
2177     }
2178     return
2179     }
2180    
2181     ##
2182     ## Disable a module
2183     ##
2184     ## Args: data
2185     ## Returns: nothing
2186     ##
2187     proc IconfigDisable {data} {
2188     set module [lindex [split $data] 0]
2189     if {![string compare "" $module]} then {
2190     puts "Usage: disable <module>"
2191     } elseif {[moduleExists $module]} then {
2192     if {[getModuleDatabaseData $module load] == 1} then {
2193     setModuleDatabaseData $module load 0
2194     puts "Disabled module: $module"
2195     } else {
2196     puts "Module `$module' is already disabled."
2197     }
2198     } else {
2199     puts "Invalid module: $module"
2200     }
2201     return
2202     }
2203    
2204     ##
2205     ## List modules
2206     ##
2207     ## Args: data
2208     ## returns: nothing
2209     ##
2210 tothwolf 1.14 # FIXME: format the list of modules better (proc from texttools?)
2211 guppy 1.1 proc IconfigModules {data} {
2212 tothwolf 1.14 if {[llength [set modules [listModules]]]} then {
2213     set what [lindex [split $data] 0]
2214     if {![string compare "" $what]} then {
2215     set what "all"
2216     }
2217     switch -exact -- $what {
2218     * -
2219     all {
2220     puts "Available modules:"
2221     foreach line [splitList $modules 65 " " " "] {
2222     puts " $line"
2223     }
2224     }
2225     enabled {
2226     set list ""
2227     foreach module $modules {
2228     if {[getModuleDatabaseData $module load]} {
2229     lappend list $module
2230     }
2231     }
2232     if {[llength $list]} then {
2233     puts "Enabled modules:"
2234     foreach line [splitList $list 65 " " " "] {
2235     puts " $line"
2236     }
2237     } else {
2238     puts "No modules enabled"
2239     }
2240     }
2241     disabled {
2242     set list ""
2243     foreach module $modules {
2244     if {![getModuleDatabaseData $module load]} {
2245     lappend list $module
2246     }
2247     }
2248     if {[llength $list]} then {
2249     puts "Disabled modules:"
2250     foreach line [splitList $list 65 " " " "] {
2251     puts " $line"
2252     }
2253     } else {
2254     puts "No modules disabled"
2255     }
2256     }
2257     default {
2258     puts "Error: 'option' must be one of: all, enabled, disabled"
2259     }
2260     }
2261     } else {
2262     puts "Error: No modules available."
2263     }
2264     return
2265     }
2266    
2267     ##
2268     ## Show info for the given module
2269     ##
2270     ## Args: data {*|all|enabled|disabled}
2271     ## returns: nothing
2272     ##
2273     # FIXME: add multiple module support as in config.tcl and or integrate?
2274     proc IconfigInfo {data} {
2275     set module [lindex [split $data] 0]
2276     if {![string compare "" $module]} then {
2277     puts "Usage: info <module>"
2278     } elseif {[moduleExists $module]} then {
2279     puts "Info for module: $module"
2280     puts ""
2281     puts "Filename: [getModuleDatabaseData $module file]"
2282     puts "MD5: [getModuleDatabaseData $module md5sum]"
2283     puts "Version: [getModuleDatabaseData $module version]"
2284     if {[getModuleDatabaseData $module load]} then {
2285     puts "Enabled: yes"
2286     } else {
2287     puts "Enabled: no"
2288     }
2289     if {[string compare "" [set config [getModuleDatabaseData $module config]]]} then {
2290     puts "Config file: $config"
2291     }
2292