import quincy beta 17.1.0

[ceph.git] / ceph / src / jaegertracing / thrift / lib / lua / THttpTransport.lua

diff --git a/ceph/src/jaegertracing/thrift/lib/lua/THttpTransport.lua b/ceph/src/jaegertracing/thrift/lib/lua/THttpTransport.lua
deleted file mode 100644 (file)
index 2951db7..0000000
--- a/ceph/src/jaegertracing/thrift/lib/lua/THttpTransport.lua
+++ /dev/null
@@ -1,182 +0,0 @@
---
--- Licensed to the Apache Software Foundation (ASF) under one
--- or more contributor license agreements. See the NOTICE file
--- distributed with this work for additional information
--- regarding copyright ownership. The ASF licenses this file
--- to you under the Apache License, Version 2.0 (the
--- "License"); you may not use this file except in compliance
--- with the License. You may obtain a copy of the License at
---
---   http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing,
--- software distributed under the License is distributed on an
--- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
--- KIND, either express or implied. See the License for the
--- specific language governing permissions and limitations
--- under the License.
---
-
-require 'TTransport'
-
-THttpTransport = TTransportBase:new{
-  __type = 'THttpTransport',
-  path = '/',
-  wBuf = '',
-  rBuf = '',
-  CRLF = '\r\n',
-  VERSION = version,
-  isServer = true
-}
-
-function THttpTransport:new(obj)
-  if ttype(obj) ~= 'table' then
-    error(ttype(self) .. 'must be initialized with a table')
-  end
-
-  -- Ensure a transport is provided
-  if not obj.trans then
-    error('You must provide ' .. ttype(self) .. ' with a trans')
-  end
-
-  return TTransportBase.new(self, obj)
-end
-
-function THttpTransport:isOpen()
-  return self.trans:isOpen()
-end
-
-function THttpTransport:open()
-  return self.trans:open()
-end
-
-function THttpTransport:close()
-  return self.trans:close()
-end
-
-function THttpTransport:readAll(len)
-  return self:read(len)
-end
-
-function THttpTransport:read(len)
-  if string.len(self.rBuf) == 0 then
-    self:_readMsg()
-  end
-  if len > string.len(self.rBuf) then
-    local val = self.rBuf
-    self.rBuf = ''
-    return val
-  end
-
-  local val = string.sub(self.rBuf, 0, len)
-  self.rBuf = string.sub(self.rBuf, len+1)
-  return val
-end
-
-function THttpTransport:_readMsg()
-  while true do
-    self.rBuf = self.rBuf .. self.trans:read(4)
-    if string.find(self.rBuf, self.CRLF .. self.CRLF) then
-      break
-    end
-  end
-  if not self.rBuf then
-    self.rBuf = ""
-    return
-  end
-  self:getLine()
-  local headers = self:_parseHeaders()
-  if not headers then
-    self.rBuf = ""
-    return
-  end
-
-  local length = tonumber(headers["Content-Length"])
-  if length then
-    length = length - string.len(self.rBuf)
-    self.rBuf = self.rBuf .. self.trans:readAll(length)
-  end
-  if self.rBuf == nil then
-    self.rBuf = ""
-  end
-end
-
-function THttpTransport:getLine()
-  local a,b = string.find(self.rBuf, self.CRLF)
-  local line = ""
-  if a and b then
-    line = string.sub(self.rBuf, 0, a-1)
-    self.rBuf = string.sub(self.rBuf, b+1)
-  end
-  return line
-end
-
-function THttpTransport:_parseHeaders()
-  local headers = {}
-
-  repeat
-    local line = self:getLine()
-    for key, val in string.gmatch(line, "([%w%-]+)%s*:%s*(.+)") do
-      if headers[key] then
-        local delimiter = ", "
-        if key == "Set-Cookie" then
-          delimiter = "; "
-        end
-        headers[key] = headers[key] .. delimiter .. tostring(val)
-      else
-        headers[key] = tostring(val)
-      end
-    end
-  until string.find(line, "^%s*$")
-
-  return headers
-end
-
-function THttpTransport:write(buf, len)
-  if len and len < string.len(buf) then
-    buf = string.sub(buf, 0, len)
-  end
-  self.wBuf = self.wBuf .. buf
-end
-
-function THttpTransport:writeHttpHeader(content_len)
-  if self.isServer then
-    local header =  "HTTP/1.1 200 OK" .. self.CRLF
-      .. "Server: Thrift/" .. self.VERSION .. self.CRLF
-      .. "Access-Control-Allow-Origin: *" .. self.CRLF
-      .. "Content-Type: application/x-thrift" .. self.CRLF
-      .. "Content-Length: " .. content_len .. self.CRLF
-      .. "Connection: Keep-Alive" .. self.CRLF .. self.CRLF
-    self.trans:write(header)
-  else
-    local header = "POST " .. self.path .. " HTTP/1.1" .. self.CRLF
-      .. "Host: " .. self.trans.host .. self.CRLF
-      .. "Content-Type: application/x-thrift" .. self.CRLF
-      .. "Content-Length: " .. content_len .. self.CRLF
-      .. "Accept: application/x-thrift " .. self.CRLF
-      .. "User-Agent: Thrift/" .. self.VERSION .. " (Lua/THttpClient)"
-      .. self.CRLF .. self.CRLF
-    self.trans:write(header)
-  end
-end
-
-function THttpTransport:flush()
-  -- If the write fails we still want wBuf to be clear
-  local tmp = self.wBuf
-  self.wBuf = ''
-  self:writeHttpHeader(string.len(tmp))
-  self.trans:write(tmp)
-  self.trans:flush()
-end
-
-THttpTransportFactory = TTransportFactoryBase:new{
-  __type = 'THttpTransportFactory'
-}
-function THttpTransportFactory:getTransport(trans)
-  if not trans then
-    terror(TProtocolException:new{
-      message = 'Must supply a transport to ' .. ttype(self)
-    })
-  end
-  return THttpTransport:new{trans = trans}
-end