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upyun.rb
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upyun.rb
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require 'net/http'
require 'uri'
require 'digest/md5'
class UpYun
attr_accessor :bucketname, :username, :password
attr_accessor :api_domain
def initialize(bucketname, username, password, api_domain = "v0.api.upyun.com")
@bucketname = bucketname
@username = username
@password = Digest::MD5.hexdigest(password)
@api_domain = api_domain
end
def writeFile(filepath, fd, mkdir='true')
url = "http://#{api_domain}/#{bucketname}#{filepath}"
uri = URI.parse(URI.encode(url))
Net::HTTP.start(uri.host, uri.port) do |http|
date = getGMTDate
length = File.size(fd)
method = 'PUT'
headers = {
'Date' => date,
'Content-Length' => length.to_s,
'Authorization' => sign(method, getGMTDate, "/#{@bucketname}#{filepath}", length),
'mkdir' => mkdir
}
response = http.send_request(method, uri.request_uri, fd.read, headers)
# puts response
end
end
def readDir(filepath)
url = "http://#{api_domain}/#{bucketname}#{filepath}"
uri = URI.parse(URI.encode(url))
Net::HTTP.start(uri.host, uri.port) do |http|
date = getGMTDate
length = '0'
method = 'GET'
headers = {
'Date' => date,
'Folder' => 'true',
'Content-Length' => length,
'Authorization' => sign(method, getGMTDate, "/#{@bucketname}#{filepath}", length)}
response = http.send_request(method, uri.request_uri, nil, headers)
#puts response
end
end
def getGMTDate
Time.now.utc.strftime('%a, %d %b %Y %H:%M:%S GMT')
end
def sign(method, date, url, length)
String sign = "#{method}&#{url}&#{date}&#{length}&#{password}"
# puts sign
"UpYun #{@username}:#{Digest::MD5.hexdigest(sign)}"
end
end