Move stuff about; add LICENSE

LICENSE.md

@@ -0,0 +1,7 @@
+Copyright (C) 2012 Dirk Gadsden
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

src/BasicServer.jl

@@ -0,0 +1,119 @@
+module BasicServer
+  using Base
+  import Base.+
+  +(a::ASCIIString,b::ASCIIString) = strcat(a, b)
+
+  using HTTP
+
+  load("HTTP/src/BasicServer/Parser")
+
+  function bind(port, app)
+    println("Opening...")
+
+    sockfd = ccall(:open_any_tcp_port, Int32, (Ptr{Int16},), [int16(port)])
+    println("sockfd: "+string(sockfd))
+    if sockfd == -1
+      println("Error opening")
+      return
+    end
+
+    header = ""
+    lastline = ""
+
+    println("Serving...")
+
+    iter = 0
+
+    while true
+      println("iter: "+string(iter))
+
+      connectfd = ccall(:accept, Int32, (Int32, Ptr{Void}, Ptr{Void}), sockfd, C_NULL, C_NULL)
+      if connectfd == -1
+        println("Error accepting")
+        break
+      end
+
+      println("connectfd: "+string(connectfd))
+      iostream = fdio(connectfd)
+
+      #raw = readall(iostream)
+      raw = ""
+      nb = true
+      while nb
+        line = readline(iostream)
+        raw = raw + line
+        if line == "\r\n" || line == "\n"
+          nb = false
+        end
+      end
+
+      parts = split(raw, "\r")
+      raw = join(parts, "")
+      requests = vec(split(raw, "\n\n"))
+
+      #println(header)
+
+      #response_data = handle_request(strip(header))
+      response_data = ""
+      while length(requests) > 0
+        resp = handle_request(requests, app)
+        if resp != nothing
+          response_data = response_data + resp
+        end
+      end
+
+      write(iostream, response_data)
+      close(iostream)
+
+      ccall(:close, Int32, (Int32,), connectfd)
+
+      iter = iter + 1
+    end
+
+  end#bind
+
+  function handle_request(requests, app)
+    if length(requests) == 0
+      return nothing
+    end
+
+    raw_request = strip(shift(requests))
+    if strlen(raw_request) == 0
+      return nothing
+    end
+
+    request = HTTP.Request()
+    response = HTTP.Response()
+
+    request_line, raw_header = split(raw_request, "\n", 2)
+
+    method, path, version = Parser.parse_request_line(request_line)
+    request.method = method
+    request.path = path
+    request.version= version
+
+    request.headers = Parser.parse_header(raw_header)
+
+    if isequal(request.method, "POST") && count(requests) > 0
+      request.data = shift(requests)
+    end
+
+    not_found = "HTTP/1.1 404 Not found\r\n\r\nNot found\n"
+    internal_error = "HTTP/1.1 500 Server error\r\n\r\nInternal server error (no app)\n"
+
+    if isa(app, Function)
+      ret = app(request, response)
+      if isequal(ret, nothing)
+        return not_found
+      else
+        status = string(ret[1])
+        body = string(ret[2])
+        return "HTTP/1.1 "+status+"\r\n\r\n"+body
+      end
+    else
+      return internal_error
+    end
+  end
+
+
+end