diff options
Diffstat (limited to 'contrib/perl5/lib/termcap.pl')
| -rw-r--r-- | contrib/perl5/lib/termcap.pl | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/contrib/perl5/lib/termcap.pl b/contrib/perl5/lib/termcap.pl deleted file mode 100644 index f295a2d..0000000 --- a/contrib/perl5/lib/termcap.pl +++ /dev/null @@ -1,178 +0,0 @@ -;# $RCSfile: termcap.pl,v $$Revision: 4.1 $$Date: 92/08/07 18:24:16 $ -# -# This library is no longer being maintained, and is included for backward -# compatibility with Perl 4 programs which may require it. -# -# In particular, this should not be used as an example of modern Perl -# programming techniques. -# -# Suggested alternative: Term::Cap -# -;# -;# Usage: -;# require 'ioctl.pl'; -;# ioctl(TTY,$TIOCGETP,$foo); -;# ($ispeed,$ospeed) = unpack('cc',$foo); -;# require 'termcap.pl'; -;# &Tgetent('vt100'); # sets $TC{'cm'}, etc. -;# &Tputs(&Tgoto($TC{'cm'},$col,$row), 0, 'FILEHANDLE'); -;# &Tputs($TC{'dl'},$affcnt,'FILEHANDLE'); -;# -sub Tgetent { - local($TERM) = @_; - local($TERMCAP,$_,$entry,$loop,$field); - - # warn "Tgetent: no ospeed set" unless $ospeed; - foreach $key (keys %TC) { - delete $TC{$key}; - } - $TERM = $ENV{'TERM'} unless $TERM; - $TERM =~ s/(\W)/\\$1/g; - $TERMCAP = $ENV{'TERMCAP'}; - $TERMCAP = '/etc/termcap' unless $TERMCAP; - if ($TERMCAP !~ m:^/:) { - if ($TERMCAP !~ /(^|\|)$TERM[:\|]/) { - $TERMCAP = '/etc/termcap'; - } - } - if ($TERMCAP =~ m:^/:) { - $entry = ''; - do { - $loop = " - open(TERMCAP,'<$TERMCAP') || die \"Can't open $TERMCAP\"; - while (<TERMCAP>) { - next if /^#/; - next if /^\t/; - if (/(^|\\|)${TERM}[:\\|]/) { - chop; - while (chop eq '\\\\') { - \$_ .= <TERMCAP>; - chop; - } - \$_ .= ':'; - last; - } - } - close TERMCAP; - \$entry .= \$_; - "; - eval $loop; - } while s/:tc=([^:]+):/:/ && ($TERM = $1); - $TERMCAP = $entry; - } - - foreach $field (split(/:[\s:\\]*/,$TERMCAP)) { - if ($field =~ /^\w\w$/) { - $TC{$field} = 1; - } - elsif ($field =~ /^(\w\w)#(.*)/) { - $TC{$1} = $2 if $TC{$1} eq ''; - } - elsif ($field =~ /^(\w\w)=(.*)/) { - $entry = $1; - $_ = $2; - s/\\E/\033/g; - s/\\(200)/pack('c',0)/eg; # NUL character - s/\\(0\d\d)/pack('c',oct($1))/eg; # octal - s/\\(0x[0-9A-Fa-f][0-9A-Fa-f])/pack('c',hex($1))/eg; # hex - s/\\(\d\d\d)/pack('c',$1 & 0177)/eg; - s/\\n/\n/g; - s/\\r/\r/g; - s/\\t/\t/g; - s/\\b/\b/g; - s/\\f/\f/g; - s/\\\^/\377/g; - s/\^\?/\177/g; - s/\^(.)/pack('c',ord($1) & 31)/eg; - s/\\(.)/$1/g; - s/\377/^/g; - $TC{$entry} = $_ if $TC{$entry} eq ''; - } - } - $TC{'pc'} = "\0" if $TC{'pc'} eq ''; - $TC{'bc'} = "\b" if $TC{'bc'} eq ''; -} - -@Tputs = (0,200,133.3,90.9,74.3,66.7,50,33.3,16.7,8.3,5.5,4.1,2,1,.5,.2); - -sub Tputs { - local($string,$affcnt,$FH) = @_; - local($ms); - if ($string =~ /(^[\d.]+)(\*?)(.*)$/) { - $ms = $1; - $ms *= $affcnt if $2; - $string = $3; - $decr = $Tputs[$ospeed]; - if ($decr > .1) { - $ms += $decr / 2; - $string .= $TC{'pc'} x ($ms / $decr); - } - } - print $FH $string if $FH; - $string; -} - -sub Tgoto { - local($string) = shift(@_); - local($result) = ''; - local($after) = ''; - local($code,$tmp) = @_; - local(@tmp); - @tmp = ($tmp,$code); - local($online) = 0; - while ($string =~ /^([^%]*)%(.)(.*)/) { - $result .= $1; - $code = $2; - $string = $3; - if ($code eq 'd') { - $result .= sprintf("%d",shift(@tmp)); - } - elsif ($code eq '.') { - $tmp = shift(@tmp); - if ($tmp == 0 || $tmp == 4 || $tmp == 10) { - if ($online) { - ++$tmp, $after .= $TC{'up'} if $TC{'up'}; - } - else { - ++$tmp, $after .= $TC{'bc'}; - } - } - $result .= sprintf("%c",$tmp); - $online = !$online; - } - elsif ($code eq '+') { - $result .= sprintf("%c",shift(@tmp)+ord($string)); - $string = substr($string,1,99); - $online = !$online; - } - elsif ($code eq 'r') { - ($code,$tmp) = @tmp; - @tmp = ($tmp,$code); - $online = !$online; - } - elsif ($code eq '>') { - ($code,$tmp,$string) = unpack("CCa99",$string); - if ($tmp[$[] > $code) { - $tmp[$[] += $tmp; - } - } - elsif ($code eq '2') { - $result .= sprintf("%02d",shift(@tmp)); - $online = !$online; - } - elsif ($code eq '3') { - $result .= sprintf("%03d",shift(@tmp)); - $online = !$online; - } - elsif ($code eq 'i') { - ($code,$tmp) = @tmp; - @tmp = ($code+1,$tmp+1); - } - else { - return "OOPS"; - } - } - $result . $string . $after; -} - -1; |
