#!/usr/bin/env perl #*************************************************************************** # _ _ ____ _ # Project ___| | | | _ \| | # / __| | | | |_) | | # | (__| |_| | _ <| |___ # \___|\___/|_| \_\_____| # # Copyright (C) 1998 - 2014, Daniel Stenberg, , et al. # # This software is licensed as described in the file COPYING, which # you should have received as part of this distribution. The terms # are also available at https://curl.haxx.se/docs/copyright.html. # # You may opt to use, copy, modify, merge, publish, distribute and/or sell # copies of the Software, and permit persons to whom the Software is # furnished to do so, under the terms of the COPYING file. # # This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY # KIND, either express or implied. # ########################################################################### # Yeah, I know, probably 1000 other persons already wrote a script like # this, but I'll tell ya: # THEY DON'T FIT ME :-) # Get readme file as parameter: if($ARGV[0] eq "-c") { $c=1; shift @ARGV; } my $README = $ARGV[0]; if($README eq "") { print "usage: mkhelp.pl [-c] < manpage\n"; exit; } push @out, " _ _ ____ _\n"; push @out, " Project ___| | | | _ \\| |\n"; push @out, " / __| | | | |_) | |\n"; push @out, " | (__| |_| | _ <| |___\n"; push @out, " \\___|\\___/|_| \\_\\_____|\n"; my $olen=0; while () { my $line = $_; # this should be removed: $line =~ s/(.|_)//g; # remove trailing CR from line. msysgit checks out files as line+CRLF $line =~ s/\r$//; if($line =~ /^([ \t]*\n|curl)/i) { # cut off headers and empty lines $wline++; # count number of cut off lines next; } my $text = $line; $text =~ s/^\s+//g; # cut off preceding... $text =~ s/\s+$//g; # and trailing whitespaces $tlen = length($text); if($wline && ($olen == $tlen)) { # if the previous line with contents was exactly as long as # this line, then we ignore the newlines! # We do this magic because a header may abort a paragraph at # any line, but we don't want that to be noticed in the output # here $wline=0; } $olen = $tlen; if($wline) { # we only make one empty line max $wline = 0; push @out, "\n"; } push @out, $line; } push @out, "\n"; # just an extra newline open(READ, "<$README") || die "couldn't read the README infile $README"; while() { my $line = $_; # remove trailing CR from line. msysgit checks out files as line+CRLF $line =~ s/\r$//; push @out, $line; } close(READ); print <import(); 1; }; print STDERR "Warning: compression requested but Gzip is not available\n" if (!$c) } if($c) { my $content = join("", @out); my $gzippedContent; IO::Compress::Gzip::gzip( \$content, \$gzippedContent, Level => 9, TextFlag => 1, Time=>0) or die "gzip failed:"; $gzip = length($content); $gzipped = length($gzippedContent); print < #include "memdebug.h" /* keep this as LAST include */ static const unsigned char hugehelpgz[] = { /* This mumbo-jumbo is the huge help text compressed with gzip. Thanks to this operation, the size of this data shrank from $gzip to $gzipped bytes. You can disable the use of compressed help texts by NOT passing -c to the mkhelp.pl tool. */ HEAD ; my $c=0; print " "; for(split(//, $gzippedContent)) { my $num=ord($_); printf(" 0x%02x,", 0+$num); if(!(++$c % 12)) { print "\n "; } } print "\n};\n"; print < 500) { # terminate and make another fputs() call here print ", stdout);\n fputs(\n"; $outsize=length($new)+1; } printf("\"%s\\n\"\n", $new); } print ", stdout) ;\n}\n"; foot(); sub foot { print <