2 Apr
2002
2 Apr
'02
6:26 a.m.
多謝 Pofeng 提供的資料和程式,
我在週四工作告一小段落後來研究看看... 8)
Ping
Pofeng Lee wrote:
# dict-zh
# ftp://cle.linux.org.tw/pub/CLE/devel/informer/dict-zh-1.2.1-1.src.rpm
# 包含三個字典定義檔
# 1) pydict 2) 教育部腦相關詞彙, 3) Network Terminology
dictd-client-1.5.5-6
dictd-server-1.5.5-6
dictd-dictionaries-0.1.0-9
dictd-1.5.5-6
( find these in rpmfind, eg
http://rpmfind.net/linux/RPM/rhcontrib/7.2/i386/dictd-1.5.5-6.i386.html )
web based dict cgi was in the attachement
------------------------------------------------------------------------
#!/usr/bin/perl
#
# Name : Dict
# Purpose: perl script cgi program to submit dict queries.
# Author : Doug L. Hoffman (hoffman(a)shopthenet.net)
# Created: Thu Aug 14 09:51:28 1997 by hoffman
# Revised: Mon Mar 30 12:25:38 1998 by hoffman
#
# This perl script both generates the www-browser form and accepts the results
# of submitting the form. The search is transmitted to a central machine
# and the results are interpreted and reposted for the user.
#
# $Log: Dict,v $
# Revision 1.11 1998/03/30 17:33:26 hoffman
# added text of query to the web page title line.
#
# Revision 1.10 1998/02/23 17:46:04 hoffman
# Fixed problem with word list anchors caused by changes to the "exact"
# resopnse.
#
# Revision 1.9 1998/02/23 16:41:30 hoffman
# Made "exact" return list of words, not definitions.
#
# Revision 1.8 1998/02/20 16:00:01 hoffman
# gave the generated page(s) a general facelift, changed internal processing
# to use the short database name, not the description, and then spent time
# fixing various bugs that the name change caused. The server calls to fetch
# the search and database options have been combined into one.
#
# Revision 1.7 1998/02/19 15:10:26 hoffman
# Rik's updated version.
#
# Revision 1.6 1997/11/12 16:07:50 hoffman
# Added link to copyright info.
#
# Revision 1.5 1997/10/01 17:50:58 hoffman
# Fixed some of the field edits for Rik.
#
# Revision 1.4 1997/10/01 13:56:52 hoffman
# fixed problem with ()'s
#
# Revision 1.3 1997/08/17 20:48:04 hoffman
# added link to dict.org home page
#
# Revision 1.2 1997/08/17 20:07:37 hoffman
# Fixed imbedded blank sequence query scanning.
#
#
# Setup is minimal.
#
# You have to redefine at most the first few lines below
#
# $ReturnUrl is the url of this file. It should be changed to reflect
# the new location.
# ---------- Configuration variables
$Debug = 0;
$Pgm = "dict";
#$hostUrl = "http://www.dict.org";
$hostUrl = "http://10.30.202.24";
$cgiPath = "$hostUrl/mgw";
$ReturnUrl = "$cgiPath/$Pgm";
$bin = "/usr/bin/";
$CRInfo = "$ReturnUrl?Form=$Pgm".
"1&Query=00-database-info&Strategy=*&Database=*";
$SInfo = "$ReturnUrl?Form=$Pgm". "4";
$Dict = "/usr/bin/dict -h 10.30.202.24";
$Counter = "/usr/local/etc/Counter/data/$Pgm.dat";
$Count = "$cgiPath/Count.cgi";
$Background = "/gifs/grayback.jpg";
$Heading1= "The DICT Development Group: Online Dictionary Query";
$Heading2= "<a href=\"http://www.dict.org/\">The DICT Development
Group</a>: Online Dictionary Query";
$Counter1= "<img src=\"$Count?sh=0|df=$Pgm.dat\"
alt=\"\">";
$Counter2= "<img src=\"$Count?sh=0|df=total.dat\"
alt=\"\">";
# $Counter1= "";
# $Counter2= "";
$WebMaster="<a
href=\"mailto:webmaster\@dict.org\">webmaster\@dict.org</a>";
# --- display stuff
##########################################################################
#
# Driving Program
#
#########################################################################
&init; # init globals
&ReadParse; # read stdin
#
#
# If there is no standard input, this the the users first request to see
# the page. Return a decent looking page. Otherwise, you have work to do.
#
if ($in{"Form"} eq "") {
$in{"Database"} = "*";
$in{"Strategy"} = "*";
print &PrintHeader();
&SendBeginning;
&SendForm1;
&SendEnding;
}
elsif ($in{"Form"} eq ($Pgm . '1')) {
print &PrintHeader();
&SendBeginning;
&StripFields; # clean up user entered data.
&CheckFields; # Make sure all required data are there.
&SendForm1;
if ($Error eq "") {
&SendListing;
}
&SendEnding;
}
elsif ($in{"Form"} eq ($Pgm . '2')) {
$in{"Strategy"} = "*";
print &PrintHeader();
&SendBeginning;
&StripFields; # clean up user entered data.
&CheckFields; # Make sure all required data are there.
&SendForm1;
if ($Error eq "") {
&SendListing;
}
&SendEnding;
}
elsif ($in{"Form"} eq ($Pgm . '3')) {
$in{"Strategy"} = "";
$in{"Query"} = "";
print &PrintHeader();
&SendBeginning;
&StripFields; # clean up user entered data.
# &CheckFields; # Make sure all required data are there.
&SendForm1;
if ($Error eq "") {
&SendListing;
}
&SendEnding;
}
elsif ($in{"Form"} eq ($Pgm . '4')) {
$in{"Strategy"} = "";
$in{"Query"} = "";
print &PrintHeader();
&SendBeginning;
&StripFields; # clean up user entered data.
# &CheckFields; # Make sure all required data are there.
&SendForm1;
if ($Error eq "") {
$in{"Query"} = "Server";
&SendListing;
}
&SendEnding;
}
else {
print &PrintHeader();
&SendBeginning;
print "<br><hr>Error, invalid syntax:
$in<hr><br>\n";
&SendForm1; # wtfo? send form anyway.
&SendEnding;
}
#############################################################################
#
# --------------- Init global variables
#
sub init {
local( $name, $desc);
#
# ----- List of database and search strategy options
#
# For each option, a comma separated string of the acceptable values
#
$Choices{"Database"} = "Any,First match";
%Db = (
"Any", "*",
"First match","!"
);
%Dbr = (
"*", "Any",
"!","First match"
);
$Choices{"Strategy"} = "Return Definitions";
%St = ("Return Definitions", "*");
# ----- suck in the database/strategy names from the server
open(IN,"$Dict -DS |") || die "$Pgm: can't execute
/usr/bin/dict\n";
<IN>;
LOOP: while (<IN>) {
chop;
last LOOP if /^Strategies/;
$name = substr($_, 2, 10);
$name =~ s/\s+//g;
$desc = substr($_, 13);
$Choices{"Database"} .= ",$desc";
$Db{$desc} = $name;
($Dbr{$name} = $desc) =~ tr/ /+/; # reverse lookup index
}
while (<IN>) {
chop;
$name = substr($_, 2, 10);
$name =~ s/\s+//g;
$desc = substr($_, 13);
$Choices{"Strategy"} .= ",$desc";
$St{$desc} = $name;
}
close( IN );
#
# The regular expression contraints:
#
@Fields = ("Query");
@ReqFields = ("Query");
}
# ---------- Update the counter
#
sub UpdateCounter {
local ($count);
if ($Counter ne "") {
if (!(open(CT,"<$Counter"))) {
print "$Pgm: Couldn't open $Counter<p>\n";
return;
}
$count = <CT>;
close CT;
$count++;
if (!(open(CT,">$Counter"))) {
print "Couldn't write $Counter<p>\n";
return;
}
print CT $count;
close CT;
}
}
# ---------- Strip fields
#
# change tabs and stuff to blanks, strip any leading/trailing blanks.
#
sub StripFields {
foreach $x (@Fields) {
$in{$x} =~ y/{};/() /; # ensure no {, },",", or ";".
$in{$x} =~ y/\n\r\f\t\e/ /s; # ensure newlines or cr's.
$in{$x} =~ s/\'/\'\'/g;
$in{$x} =~ s/^\s*//;
$in{$x} =~ s/\s*$//;
$in{$x} =~ s/\s+/ /g;
}
}
#
# ---------- Check that the required fields are all present.
#
sub CheckFields {
$Error = "";
foreach $x (@ReqFields) {
if ($in{$x} eq "") {
$Error = $x;
return;
}
}
}
#############################################################################
#
# ---------- Send the html form for the editing of a record
#
sub SendForm1 {
# ----- send the header
#
local($q) = $in{"Query"};
print <<EOF;
<form method=POST action=$ReturnUrl>
<input type="hidden" name="Form"
value="${Pgm}1">
<b>Query:</b>
<input type="text" name="Query" size=20 value="$q">
<select name="Strategy">
EOF
foreach $x (split(/,/,$Choices{"Strategy"})) {
print " <option value=\"$St{$x}\"";
if ($in{"Strategy"} eq $St{$x}) {
print " selected";
}
print ">$x\n";
}
print <<EOF2;
</select>
<select name="Database">
EOF2
foreach $x (split(/,/,$Choices{"Database"})) {
print " <option value=\"$Db{$x}\"";
if ($Db{$x} eq "pydict" ) {
print " selected";
}
print ">$x\n";
}
print <<EOF3;
</select>
<input type="submit" name="submit" value="Submit
query">
<input type="reset" value="Reset form">
</form>
<hr>
EOF3
}
#############################################################################
#
# ---------- Send the html form for the search listing results
#
sub SendListing {
local( $command, $d, $s, $q);
local( $i, $x );
local( $flag=0 );
# ----- add the hidden counter.
# print "\n<!-- hidden counter -->\n";
# print "<img src=\"/bin/Count.cgi?sh=0|df=$Pgm.dat\">\n";
# &UpdateCounter;
# ---------- report
$d = $in{"Database"};
$d = $in{"Database"} if ($d eq "");
$s = $in{"Strategy"};
$q = $in{"Query"};
$command = "$Dict --client \"$ENV{'REMOTE_HOST'}
$ENV{'HTTP_USER_AGENT'}\" ";
if ($s eq "" && $q eq "") {
$command .= "-i '$d'";
} elsif ($s eq "" && $q eq "Server") {
$command .= "-I";
} else {
$command .= "-d '$d'";
$wordlist = 0;
if ($s eq '*') {
$command .= " \'". $q . "\'";
}
# elsif ($s eq 'exact') {
# $command .= " -s exact \'". $q ."\'";
# }
else {
$command .= " -s $s -m \'". $q ."\'";
}
}
print "$command <p>\n" if ($Debug);
if (!open(IN,"$command |")) {
print "<hr><p>\n";
print "<b>Backend database engine temporarily unavailable:\n";
print " please try again later</b>\n";
print "<p><hr>\n";
return;
}
if ($s eq "" && $q eq "") {
local($tmp) = &lx($Dbr{$d});
print "<b>From <a
href=\"$ReturnUrl?Form=${Pgm}3&Database=$d\">$tmp<\/a>:</b>\n";
}
print "<pre>";
while(<IN>) {
++$flag;
if (/^From/) {
if (/\[.*\]/) {
s/^From\s*(.*)\s*\[(.*)\]\s*:.*$/From <a
href=\"$ReturnUrl?Form=${Pgm}3&Database=$2\">$1<\/a>:/; # "
}
print "</pre><b>$_</b><pre>\n";
}
elsif (/^\d+ /) {
print "</pre><b>$_</b><pre>";
}
elsif (/^No definitions/) {
print "</pre><b>$_</b><pre>\n";
}
elsif (/^No matches/) {
print "</pre><b>$_</b><pre>\n";
}
elsif (/^(\S+) /) {
$x = $1;
($x, $line) = split(/:/, $_, 2);
$line = &anchor( $x, $line);
print "<b>$x:</b>$line";
$wordlist = 1;
}
elsif ($wordlist && (/^ (\S+) /)) {
$line = &anchor( $x, $_);
print $line;
}
else {
if (/(ftp|http):\/\/[^\s\)\}]*\}/) {
s,((ftp|http)://[^\s\)\}]*)\},}<a href="$1">$1</a>,g;
} else {
s,((ftp|http)://[^\s\)\}]*),<a href="$1">$1</a>,g;
}
s,(\s){([^}\s][^}]*)},$1.'<a
href="'.$ReturnUrl.'?Form='.$Pgm.'2&Database=*&Query='.&xl($2).'">'.$2.'</a>',ge;
s,(\s){([^}\s][^}]*)(\n)$,$1.'<a
href="'.$ReturnUrl.'?Form='.$Pgm.'2&Database=*&Query='.&xl($2).'">'.$2.$3,se;
s,^([^}]*)},$1.'</a>',e;
print;
}
}
print "</pre>\n";
close( IN );
if (!$flag) {
print "<b>\n";
print "Backend database engine error: please try again later\n";
print "</b><p>";
}
print "<hr>\n";
}
sub xl { local($tmp) = $_[0]; $tmp =~ tr/ /+/; $tmp; }
sub lx { local($tmp) = $_[0]; $tmp =~ tr/+/ /; $tmp; }
sub anchor {
local( $dbname, $line) = @_;
local( $x, $y, $db, $new_line);
$odd = 1;
$db = $Dbr{$dbname};
$db = $dbname;
foreach $x (split("\"", $line)) {
if ($odd) {
$x =~ s/ (\S+)/ <a
href="$ReturnUrl?Form=${Pgm}2&Database=$db&Query=$1">$1<\/a>/g;
$new_line .= $x;
$odd = 0;
}
else {
($y = $x) =~ tr/ /+/;
$new_line .= "<a
href=\"$ReturnUrl?Form=${Pgm}2&Database=$db&Query='$y'\">\"$x\"<\/a>";
$odd = 1;
}
}
return $new_line;
}
#
# ----- Common beginning.
#
sub SendBeginning {
local ($title);
$title = $Heading1;
if ($in{'Query'}) {
$title .= "- $in{'Query'}";
}
print <<EOF;
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
<html>
<head>
<title>$title</title>
</head>
EOF
}
#
# ----- Common ending.
#
sub SendEnding {
print <<EOF;
</body>
</html>
EOF
}
# --------------- Numeric sort function
sub bynumber { $a <=> $b; }
#############################################################################
#
# --------------- Library Stuff
#
# Perl Routines to Manipulate CGI input
# S.E.Brenner(a)bioc.cam.ac.uk
# $Header: /data/httpd/html/Internal/bin/RCS/Dict,v 1.11 1998/03/30 17:33:26 hoffman Exp
$ #
# Copyright 1993 Steven E. Brenner
# Unpublished work.
# Permission granted to use and modify this library so long as the
# copyright above is maintained, modifications are documented, and
# credit is given for any use of the library.
# ReadParse
# Reads in GET or POST data, converts it to unescaped text, and puts
# one key=value in each member of the list "@in"
# Also creates key/value pairs in %in, using '\0' to separate multiple
# selections
# If a variable-glob parameter (e.g., *cgi_input) is passed to ReadParse,
# information is stored there, rather than in $in, @in, and %in.
sub ReadParse {
if (@_) {
local (*in) = @_;
}
local ($i, $loc, $key, $val);
local ($fp);
# Read in text
if ($ENV{'REQUEST_METHOD'} eq "GET") {
$in = $ENV{'QUERY_STRING'};
} elsif ($ENV{'REQUEST_METHOD'} eq "POST") {
#for ($i = 0; $i < $ENV{'CONTENT_LENGTH'}; $i++) {
# $in .= getc;
#}
$ntoread = $ENV{'CONTENT_LENGTH'};
$in = "";
$n = 60;
if ($ntoread < $n) {
$n = $ntoread;
}
while ($ntoread) {
$x = read(STDIN,$inn,$n);
$in = $in . $inn;
$ntoread = $ntoread - $x;
if ($ntoread < $n) {
$n = $ntoread;
}
}
#read(STDIN,$in,$ENV{'CONTENT_LENGTH'});
}
@in = split(/&/,$in);
foreach $i (0 .. $#in) {
# Convert plus's to spaces
$in[$i] =~ s/\+/ /g;
# Convert %XX from hex numbers to alphanumeric
$in[$i] =~ s/%(..)/pack("c",hex($1))/ge;
# Split into key and value.
$loc = index($in[$i],"=");
$key = substr($in[$i],0,$loc);
$val = substr($in[$i],$loc+1);
$in{$key} .= '\0' if (defined($in{$key})); # \0 is the multiple separator
$in{$key} .= $val;
}
return 1; # just for fun
}
# PrintHeader
# Returns the magic line which tells WWW that we're an HTML document
sub PrintHeader {
return "Content-type: text/html\n\n";
}