mtr_match.pl
来自「视频监控网络部分的协议ddns,的模块的实现代码,请大家大胆指正.」· PL 代码 · 共 99 行
PL
99 行
# -*- cperl -*-# Copyright (C) 2004-2006 MySQL AB# # This program is free software; you can redistribute it and/or modify# it under the terms of the GNU General Public License as published by# the Free Software Foundation; version 2 of the License.# # This program is distributed in the hope that it will be useful,# but WITHOUT ANY WARRANTY; without even the implied warranty of# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the# GNU General Public License for more details.# # You should have received a copy of the GNU General Public License# along with this program; if not, write to the Free Software# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA# 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_match_prefix ($$);sub mtr_match_extension ($$);sub mtr_match_any_exact ($$);################################################################################ ################################################################################ Match a prefix and return what is after the prefixsub mtr_match_prefix ($$) { my $string= shift; my $prefix= shift; if ( $string =~ /^\Q$prefix\E(.*)$/ ) # strncmp { return $1; } else { return undef; # NULL }}# Match extension and return the name without extensionsub mtr_match_extension ($$) { my $file= shift; my $ext= shift; if ( $file =~ /^(.*)\.\Q$ext\E$/ ) # strchr+strcmp or something { return $1; } else { return undef; # NULL }}# Match a substring anywere in a stringsub mtr_match_substring ($$) { my $string= shift; my $substring= shift; if ( $string =~ /(.*)\Q$substring\E(.*)$/ ) # strncmp { return $1; } else { return undef; # NULL }}sub mtr_match_any_exact ($$) { my $string= shift; my $mlist= shift; foreach my $m (@$mlist) { if ( $string eq $m ) { return 1; } } return 0;}1;
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