Created
July 1, 2015 23:51
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와이브로 사용량 확인 스크립트
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#!/usr/bin/env perl | |
# wibro-usage | |
# Wibro 라우터 의 사용량을 표시해 줍니다. | |
# KWD-B2600에서 정상 동작 확인. | |
# | |
# ※ 사용 전 환경 변수에 WB_AUTH=username:password 와 같은 식으로 등록해 주세요. | |
# | |
use 5.010; | |
use strict; | |
use warnings; | |
use MIME::Base64 qw/encode_base64/; | |
use LWP::UserAgent; | |
sub PROTOCOL () { "http://" } | |
sub ROUTER_ADDR () { "192.168.1.254" } | |
sub ROUTER_API_BASE ($) { PROTOCOL . ROUTER_ADDR . "/goform" . shift } | |
sub ROUTER_API_USAGE_UPDATE_REQUEST () { ROUTER_API_BASE "/updateWBUsage" } | |
sub ROUTER_API_USAGE_UPDATE_IS_DONE () { ROUTER_API_BASE "/checkWBUsageDone" } | |
sub ROUTER_API_USAGE_GET () { ROUTER_API_BASE "/getWBUsage" } | |
sub AUTHORIZATION_HEADER ($) { sprintf "Basic %s", encode_base64(shift) } | |
sub FORMAT_USAGE () { | |
<<FORMAT | |
== Wibro 사용 정보 == | |
사용 가능: %d MB | |
사용량 : %d MB | |
FORMAT | |
} | |
sub request { | |
my $ua = LWP::UserAgent->new; | |
my $url = shift; | |
$ua->default_header(Authorization => AUTHORIZATION_HEADER($ENV{WB_AUTH})); | |
my $req = HTTP::Request->new(POST => $url); | |
$req->content_type('text/plain'); | |
$req->content('n/a'); | |
my $res = $ua->request($req); | |
warn "request failed to $url" unless $res->is_success; | |
return $res; | |
} | |
sub update { | |
request(ROUTER_API_USAGE_UPDATE_REQUEST); | |
request(ROUTER_API_USAGE_UPDATE_IS_DONE); | |
} | |
sub get { | |
my $res = request(ROUTER_API_USAGE_GET); | |
die unless $res->is_success; | |
my ($plan, $data_avail, $data_used) = split ";", $res->decoded_content; | |
printf FORMAT_USAGE, $data_avail, $data_used; | |
} | |
update unless join($", @ARGV) =~ m/no-update/; | |
get; |
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