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authorYang Tse <yangsita@gmail.com>2009-12-28 20:00:41 +0000
committerYang Tse <yangsita@gmail.com>2009-12-28 20:00:41 +0000
commitd0f6bde732446b51c3cc4a73a4db708a3f96a6aa (patch)
treeaa6db6e6e105ed5c5d501b386df83bf3de093efa /tests/serverhelp.pm
parent1bd5784a1386513e0a1cc7c8f28e0e8368421f67 (diff)
downloadcurl-d0f6bde732446b51c3cc4a73a4db708a3f96a6aa.tar.gz
Initial refactoring step for server name strings centralized generation
Diffstat (limited to 'tests/serverhelp.pm')
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1 files changed, 103 insertions, 0 deletions
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+#***************************************************************************
+# _ _ ____ _
+# Project ___| | | | _ \| |
+# / __| | | | |_) | |
+# | (__| |_| | _ <| |___
+# \___|\___/|_| \_\_____|
+#
+# Copyright (C) 1998 - 2009, 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.
+#
+# $Id$
+#***************************************************************************
+
+package serverhelp;
+
+use strict;
+use warnings;
+use Exporter;
+
+
+#***************************************************************************
+# Global symbols allowed without explicit package name
+#
+use vars qw(
+ @ISA
+ @EXPORT_OK
+ );
+
+
+#***************************************************************************
+# Inherit Exporter's capabilities
+#
+@ISA = qw(Exporter);
+
+
+#***************************************************************************
+# Global symbols this module will export upon request
+#
+@EXPORT_OK = qw(
+ servername_id
+ servername_str
+ servername_canon
+ );
+
+
+#***************************************************************************
+# Return server name string formatted for presentation purposes
+#
+sub servername_str {
+ my ($proto, $ipver, $idnum) = @_;
+
+ $proto = uc($proto) if($proto);
+ die "unsupported protocol: $proto" unless($proto &&
+ ($proto =~ /^(((FTP|HTTP|IMAP|POP3|SMTP|TFTP)S?)|(SOCKS|SSH))$/));
+
+ $ipver = (not $ipver) ? 'ipv4' : lc($ipver);
+ die "unsupported IP version: $ipver" unless($ipver &&
+ ($ipver =~ /^(4|6|ipv4|ipv6|-ipv4|-ipv6)$/));
+ $ipver = ($ipver =~ /6$/) ? '-IPv6' : '';
+
+ $idnum = 1 if(not $idnum);
+ die "unsupported ID number: $idnum" unless($idnum &&
+ ($idnum =~ /^(\d+)$/));
+ $idnum = '' unless($idnum > 1);
+
+ return "${proto}${idnum}${ipver}";
+}
+
+
+#***************************************************************************
+# Return server name string formatted for identification purposes
+#
+sub servername_id {
+ my ($proto, $ipver, $idnum) = @_;
+ return lc(servername_str($proto, $ipver, $idnum));
+}
+
+
+#***************************************************************************
+# Return server name string formatted for file name purposes
+#
+sub servername_canon {
+ my ($proto, $ipver, $idnum) = @_;
+ my $string = lc(servername_str($proto, $ipver, $idnum));
+ $string =~ tr/-/_/;
+ return $string;
+}
+
+
+#***************************************************************************
+# End of library
+1;
+