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#!/usr/bin/env ruby1.8
#
# vim: set sw=2 ts=2 expandtab:
#
# SMS Web Service client example library
#
# Copyright (C) 2010 by James Maki
#
# Author: James Maki <jamescmaki@gmail.com>
#
# 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; either version 2 of the License, or
# (at your option) any later version.
#
# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
require 'rubygems'
require 'net/http'
require 'cgi'
require 'inform'
require 'smswsc/utils'
require 'smswsc/phonebook_entry'
require 'smswsc/sms_message'
module SMSWSC
module Error
class General < RuntimeError; end
class HTTP < General; end
class XML < General; end
class BadRequest < General; end
class Unauthorized < General; end
class Forbidden < General; end
class NotFound < General; end
class ServiceUnavailable < General; end
end
SMSWS_PATH = "/smsws/v1"
PHONEBOOK_PATH = Utils.ref(SMSWS_PATH, "phonebook")
MESSAGES_PATH = Utils.ref(SMSWS_PATH, "messages")
SEND_PATH = Utils.ref(SMSWS_PATH, "send")
class Client
include Utils
DEFAULT_PORT = 5857
VERSION = '0.1'
attr_accessor :use_ssl
attr_accessor :http_debug
attr_accessor :http_read_timeout
def initialize(username, passwd, host, port = DEFAULT_PORT)
@host = host
@port = port
@username = username
@passwd = passwd
@error = ""
@headers = {
'Content-Type' => 'application/xml',
'User-Agent' => "smswsc/#{VERSION}",
}
@use_ssl = false
@http_debug = false
@http_read_timeout = 300
end
def user_agent(ua)
@headers['User-Agent'] = ua
end
def phonebook_query(path = PHONEBOOK_PATH)
case path
when PhonebookEntry
path = path.uri.to_s
when String
when URI
path = path.to_s
else
raise ArgumentError, "Invalid param type: #{path.class}"
end
phonebook = []
response = get_resource(path)
root = process_response(response, Net::HTTPOK)
root.elements.each("phonebook-entry") do |entry|
phonebook << PhonebookEntry.load_xml(entry)
end
return phonebook
end
def sms_messages_query(path = MESSAGES_PATH)
case path
when SMSMessage
path = path.uri.to_s
when String
when URI
path = path.to_s
else
raise ArgumentError, "Invalid param type: #{path.class}"
end
msgs = []
response = get_resource(path)
root = process_response(response, Net::HTTPOK)
root.elements.each("sms-message") do |entry|
msgs << SMSMessage.load_xml(entry)
end
return msgs
end
def sms_messages_delete(path = MESSAGES_PATH)
case path
when SMSMessage
path = path.uri.to_s
when String
when URI
path = path.to_s
else
raise ArgumentError, "Invalid param type: #{path.class}"
end
response = delete_resource(path)
root = process_response(response, Net::HTTPOK)
return true
end
def sms_send(msg)
response = post_resource(SEND_PATH, msg.to_xml)
root = process_response(response, Net::HTTPCreated)
return true
end
private
def process_response(response, klass)
root = response_xml(response)
if root
message = root.elements['status-message'].text
else
message = "response message not given"
end
unless response.instance_of?(klass)
if response.instance_of?(Net::HTTPBadRequest)
raise Error::BadRequest, "Bad Request: " + message
elsif response.instance_of?(Net::HTTPUnauthorized)
raise Error::Unauthorized, "Unauthorized: " + message
elsif response.instance_of?(Net::HTTPForbidden)
raise Error::Forbidden, "Forbidden: " + message
elsif response.instance_of?(Net::HTTPNotFound)
raise Error::NotFound, "Not Found: " + message
elsif response.instance_of?(Net::HTTPServiceUnavailable)
raise Error::ServiceUnavailable, "Service Unavailable: " + message
else
raise Error::General, "Failed to fulfill request: " + message
end
end
return root
end
def response_xml(response)
return nil unless response.content_type.to_s.downcase == 'application/xml'
begin
document = REXML::Document.new(response.body)
root = document.root
rescue REXML::ParseException => e
Inform.err(e.to_s)
raise Error::XML, "failed to parse response XML"
end
return root
end
def authorize(request)
if @username && @passwd
request.basic_auth(@username, @passwd)
end
end
def parse_qpath(url)
url = URI.parse(url)
qpath = url.path
if url.query
qpath += "?" + url.query
end
return qpath
end
def net_http
http = Net::HTTP.new(@host, @port)
http.read_timeout = @http_read_timeout
http.set_debug_output($stderr) if @http_debug
if @use_ssl
http.use_ssl = @use_ssl
http.verify_mode = OpenSSL::SSL::VERIFY_NONE
end
return http
end
def post_resource(ref, body, headers = {})
headers = @headers.merge(headers)
qpath = parse_qpath(ref)
begin
request = Net::HTTP::Post.new(qpath, headers)
authorize(request)
response = net_http.start do |http|
http.request(request, body)
end
rescue => e
Inform.err("POST #{ref} failed: #{e.class}: #{e}")
raise Error::HTTP, "POST #{ref} failed: #{e}"
end
return response
end
def delete_resource(ref, headers = {})
headers = @headers.merge(headers)
qpath = parse_qpath(ref)
begin
request = Net::HTTP::Delete.new(qpath, headers)
authorize(request)
response = net_http.start do |http|
http.request(request)
end
rescue => e
Inform.err("DELETE #{ref} failed: #{e.class}: #{e}")
raise Error::HTTP, "DELETE #{ref} failed: #{e}"
end
return response
end
def get_resource(ref, headers = {})
headers = @headers.merge(headers)
qpath = parse_qpath(ref)
begin
request = Net::HTTP::Get.new(qpath, headers)
authorize(request)
response = net_http.start do |http|
http.request(request)
end
rescue => e
Inform.err("GET #{ref} failed: #{e.class}: #{e}")
raise Error::HTTP, "GET #{ref} failed: #{e}"
end
return response
end
def put_resource(ref, body, headers = {})
headers = @headers.merge(headers)
qpath = parse_qpath(ref)
begin
request = Net::HTTP::Put.new(qpath, headers)
authorize(request)
response = net_http.start do |http|
http.request(request, body)
end
rescue => e
Inform.err("PUT #{ref} failed: #{e.class}: #{e}")
raise Error::HTTP, "PUT #{ref} failed: #{e}"
end
return response
end
end
end
if $0 == __FILE__ then
SMSWS_ROOT = File.expand_path(File.dirname(__FILE__))
Dir.chdir(SMSWS_ROOT)
SMSWS_CONFIG = "#{SMSWS_ROOT}/sms.config"
$config = YAML::load_file(SMSWS_CONFIG)
ENV['SMS_CONFIG'] = "#{SMSWS_CONFIG}"
Inform.syslog = false
if Inform.syslog
Syslog.open("smswsc", Syslog::LOG_NDELAY, Syslog::LOG_LOCAL7)
else
Inform.level = Inform::LOG_ERR
#Inform.level = Inform::LOG_DEBUG
Inform.file = $stdout
end
client = SMSWSC::Client.new(
$config["smsws"]["user"],
$config["smsws"]["passwd"],
"192.168.2.1",
$config["smsws"]["port"]
)
msgs = client.sms_messages_query
p msgs
pb = client.phonebook_query
p pb
msg = SMSWSC::SMSMessage.new
msg.addr = "jcm"
msg.user_data = "test me web by name"
client.sms_send(msg)
end
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