mirror of
https://github.com/moparisthebest/curl
synced 2024-11-04 16:45:06 -05:00
106 lines
2.6 KiB
Raku
Executable File
106 lines
2.6 KiB
Raku
Executable File
#!/usr/bin/env perl
|
|
#***************************************************************************
|
|
# _ _ ____ _
|
|
# Project ___| | | | _ \| |
|
|
# / __| | | | |_) | |
|
|
# | (__| |_| | _ <| |___
|
|
# \___|\___/|_| \_\_____|
|
|
#
|
|
# Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, 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 http://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.
|
|
#
|
|
###########################################################################
|
|
|
|
# This script accepts a source file as input on the command line.
|
|
#
|
|
# It first loads the 'symbols-in-versions' document and stores a lookup
|
|
# table for all known symbols for which version they were introduced.
|
|
#
|
|
# It then scans the given source file to dig up all symbols starting with CURL.
|
|
# Finally, it sorts the internal list of found symbols (using the version
|
|
# number as sort key) and then it outputs the most recent version number and
|
|
# the symbols from that version that are used.
|
|
#
|
|
# Usage:
|
|
#
|
|
# version-check.pl [source file]
|
|
#
|
|
|
|
open(S, "<../libcurl/symbols-in-versions") || die;
|
|
|
|
my %doc;
|
|
my %rem;
|
|
while(<S>) {
|
|
if(/(^CURL[^ \n]*) *(.*)/) {
|
|
my ($sym, $rest)=($1, $2);
|
|
my @a=split(/ +/, $rest);
|
|
|
|
$doc{$sym}=$a[0]; # when it was introduced
|
|
|
|
if($a[2]) {
|
|
# this symbol is documented to have been present the last time
|
|
# in this release
|
|
$rem{$sym}=$a[2];
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
close(S);
|
|
|
|
sub age {
|
|
my ($ver)=@_;
|
|
|
|
my @s=split(/\./, $ver);
|
|
return $s[0]*10000+$s[1]*100+$s[2];
|
|
}
|
|
|
|
my %used;
|
|
open(C, "<$ARGV[0]") || die;
|
|
|
|
while(<C>) {
|
|
if(/\W(CURL[_A-Z0-9v]+)\W/) {
|
|
#print "$1\n";
|
|
$used{$1}++;
|
|
}
|
|
}
|
|
|
|
close(C);
|
|
|
|
sub sortversions {
|
|
my $r = age($doc{$a}) <=> age($doc{$b});
|
|
if(!$r) {
|
|
$r = $a cmp $b;
|
|
}
|
|
return $r;
|
|
}
|
|
|
|
my @recent = reverse sort sortversions keys %used;
|
|
|
|
# the most recent symbol
|
|
my $newsym = $recent[0];
|
|
# the most recent version
|
|
my $newver = $doc{$newsym};
|
|
|
|
print "The scanned source uses these symbols introduced in $newver:\n";
|
|
|
|
for my $w (@recent) {
|
|
if($doc{$w} eq $newver) {
|
|
printf " $w\n";
|
|
next;
|
|
}
|
|
last;
|
|
}
|
|
|
|
|