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|
# -*- cperl -*-
# This is a library file used by the Perl version of mysql-test-run,
# and is part of the translation of the Bourne shell script with the
# same name.
use strict;
sub mtr_full_hostname ();
sub mtr_short_hostname ();
sub mtr_init_args ($);
sub mtr_add_arg ($$@);
sub mtr_path_exists(@);
sub mtr_script_exists(@);
sub mtr_file_exists(@);
sub mtr_exe_exists(@);
sub mtr_exe_maybe_exists(@);
sub mtr_copy_dir($$);
sub mtr_same_opts($$);
sub mtr_cmp_opts($$);
##############################################################################
#
# Misc
#
##############################################################################
# We want the fully qualified host name and hostname() may have returned
# only the short name. So we use the resolver to find out.
# Note that this might fail on some platforms
sub mtr_full_hostname () {
my $hostname= hostname();
if ( $hostname !~ /\./ )
{
my $address= gethostbyname($hostname)
or mtr_error("Couldn't resolve $hostname : $!");
my $fullname= gethostbyaddr($address, AF_INET);
$hostname= $fullname if $fullname;
}
return $hostname;
}
sub mtr_short_hostname () {
my $hostname= hostname();
$hostname =~ s/\..+$//;
return $hostname;
}
# FIXME move to own lib
sub mtr_init_args ($) {
my $args = shift;
$$args = []; # Empty list
}
sub mtr_add_arg ($$@) {
my $args= shift;
my $format= shift;
my @fargs = @_;
push(@$args, sprintf($format, @fargs));
}
##############################################################################
#
# NOTE! More specific paths should be given before less specific.
# For example /client/debug should be listed before /client
#
sub mtr_path_exists (@) {
foreach my $path ( @_ )
{
return $path if -e $path;
}
if ( @_ == 1 )
{
mtr_error("Could not find $_[0]");
}
else
{
mtr_error("Could not find any of " . join(" ", @_));
}
}
#
# NOTE! More specific paths should be given before less specific.
# For example /client/debug should be listed before /client
#
sub mtr_script_exists (@) {
foreach my $path ( @_ )
{
if($::glob_win32)
{
return $path if -f $path;
}
else
{
return $path if -x $path;
}
}
if ( @_ == 1 )
{
mtr_error("Could not find $_[0]");
}
else
{
mtr_error("Could not find any of " . join(" ", @_));
}
}
#
# NOTE! More specific paths should be given before less specific.
# For example /client/debug should be listed before /client
#
sub mtr_file_exists (@) {
foreach my $path ( @_ )
{
return $path if -e $path;
}
return "";
}
#
# NOTE! More specific paths should be given before less specific.
# For example /client/debug should be listed before /client
#
sub mtr_exe_maybe_exists (@) {
my @path= @_;
map {$_.= ".exe"} @path if $::glob_win32;
map {$_.= ".nlm"} @path if $::glob_netware;
foreach my $path ( @path )
{
if($::glob_win32)
{
return $path if -f $path;
}
else
{
return $path if -x $path;
}
}
return "";
}
#
# NOTE! More specific paths should be given before less specific.
# For example /client/debug should be listed before /client
#
sub mtr_exe_exists (@) {
my @path= @_;
if (my $path= mtr_exe_maybe_exists(@path))
{
return $path;
}
# Could not find exe, show error
if ( @path == 1 )
{
mtr_error("Could not find $path[0]");
}
else
{
mtr_error("Could not find any of " . join(" ", @path));
}
}
sub mtr_copy_dir($$) {
my $from_dir= shift;
my $to_dir= shift;
# mtr_verbose("Copying from $from_dir to $to_dir");
mkpath("$to_dir");
opendir(DIR, "$from_dir")
or mtr_error("Can't find $from_dir$!");
for(readdir(DIR)) {
next if "$_" eq "." or "$_" eq "..";
if ( -d "$from_dir/$_" )
{
mtr_copy_dir("$from_dir/$_", "$to_dir/$_");
next;
}
copy("$from_dir/$_", "$to_dir/$_");
}
closedir(DIR);
}
sub mtr_same_opts ($$) {
my $l1= shift;
my $l2= shift;
return mtr_cmp_opts($l1,$l2) == 0;
}
sub mtr_cmp_opts ($$) {
my $l1= shift;
my $l2= shift;
my @l1= @$l1;
my @l2= @$l2;
return -1 if @l1 < @l2;
return 1 if @l1 > @l2;
while ( @l1 ) # Same length
{
my $e1= shift @l1;
my $e2= shift @l2;
my $cmp= ($e1 cmp $e2);
return $cmp if $cmp != 0;
}
return 0; # They are the same
}
1;
|
