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authorJari Vetoniemi <jari.vetoniemi@indooratlas.com>2020-03-16 18:49:26 +0900
committerJari Vetoniemi <jari.vetoniemi@indooratlas.com>2020-03-30 00:39:06 +0900
commitfcbf63e62c627deae76c1b8cb8c0876c536ed811 (patch)
tree64cb17de3f41a2b6fef2368028fbd00349946994 /jni/ruby/lib/webrick/httpservlet/cgihandler.rb
Fresh start
Diffstat (limited to 'jni/ruby/lib/webrick/httpservlet/cgihandler.rb')
-rw-r--r--jni/ruby/lib/webrick/httpservlet/cgihandler.rb120
1 files changed, 120 insertions, 0 deletions
diff --git a/jni/ruby/lib/webrick/httpservlet/cgihandler.rb b/jni/ruby/lib/webrick/httpservlet/cgihandler.rb
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+++ b/jni/ruby/lib/webrick/httpservlet/cgihandler.rb
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+#
+# cgihandler.rb -- CGIHandler Class
+#
+# Author: IPR -- Internet Programming with Ruby -- writers
+# Copyright (c) 2001 TAKAHASHI Masayoshi, GOTOU Yuuzou
+# Copyright (c) 2002 Internet Programming with Ruby writers. All rights
+# reserved.
+#
+# $IPR: cgihandler.rb,v 1.27 2003/03/21 19:56:01 gotoyuzo Exp $
+
+require 'rbconfig'
+require 'tempfile'
+require 'webrick/config'
+require 'webrick/httpservlet/abstract'
+
+module WEBrick
+ module HTTPServlet
+
+ ##
+ # Servlet for handling CGI scripts
+ #
+ # Example:
+ #
+ # server.mount('/cgi/my_script', WEBrick::HTTPServlet::CGIHandler,
+ # '/path/to/my_script')
+
+ class CGIHandler < AbstractServlet
+ Ruby = RbConfig.ruby # :nodoc:
+ CGIRunner = "\"#{Ruby}\" \"#{WEBrick::Config::LIBDIR}/httpservlet/cgi_runner.rb\"" # :nodoc:
+
+ ##
+ # Creates a new CGI script servlet for the script at +name+
+
+ def initialize(server, name)
+ super(server, name)
+ @script_filename = name
+ @tempdir = server[:TempDir]
+ @cgicmd = "#{CGIRunner} #{server[:CGIInterpreter]}"
+ end
+
+ # :stopdoc:
+
+ def do_GET(req, res)
+ cgi_in = IO::popen(@cgicmd, "wb")
+ cgi_out = Tempfile.new("webrick.cgiout.", @tempdir, mode: IO::BINARY)
+ cgi_out.set_encoding("ASCII-8BIT")
+ cgi_err = Tempfile.new("webrick.cgierr.", @tempdir, mode: IO::BINARY)
+ cgi_err.set_encoding("ASCII-8BIT")
+ begin
+ cgi_in.sync = true
+ meta = req.meta_vars
+ meta["SCRIPT_FILENAME"] = @script_filename
+ meta["PATH"] = @config[:CGIPathEnv]
+ if /mswin|bccwin|mingw/ =~ RUBY_PLATFORM
+ meta["SystemRoot"] = ENV["SystemRoot"]
+ end
+ dump = Marshal.dump(meta)
+
+ cgi_in.write("%8d" % cgi_out.path.bytesize)
+ cgi_in.write(cgi_out.path)
+ cgi_in.write("%8d" % cgi_err.path.bytesize)
+ cgi_in.write(cgi_err.path)
+ cgi_in.write("%8d" % dump.bytesize)
+ cgi_in.write(dump)
+
+ if req.body and req.body.bytesize > 0
+ cgi_in.write(req.body)
+ end
+ ensure
+ cgi_in.close
+ status = $?.exitstatus
+ sleep 0.1 if /mswin|bccwin|mingw/ =~ RUBY_PLATFORM
+ data = cgi_out.read
+ cgi_out.close(true)
+ if errmsg = cgi_err.read
+ if errmsg.bytesize > 0
+ @logger.error("CGIHandler: #{@script_filename}:\n" + errmsg)
+ end
+ end
+ cgi_err.close(true)
+ end
+
+ if status != 0
+ @logger.error("CGIHandler: #{@script_filename} exit with #{status}")
+ end
+
+ data = "" unless data
+ raw_header, body = data.split(/^[\xd\xa]+/, 2)
+ raise HTTPStatus::InternalServerError,
+ "Premature end of script headers: #{@script_filename}" if body.nil?
+
+ begin
+ header = HTTPUtils::parse_header(raw_header)
+ if /^(\d+)/ =~ header['status'][0]
+ res.status = $1.to_i
+ header.delete('status')
+ end
+ if header.has_key?('location')
+ # RFC 3875 6.2.3, 6.2.4
+ res.status = 302 unless (300...400) === res.status
+ end
+ if header.has_key?('set-cookie')
+ header['set-cookie'].each{|k|
+ res.cookies << Cookie.parse_set_cookie(k)
+ }
+ header.delete('set-cookie')
+ end
+ header.each{|key, val| res[key] = val.join(", ") }
+ rescue => ex
+ raise HTTPStatus::InternalServerError, ex.message
+ end
+ res.body = body
+ end
+ alias do_POST do_GET
+
+ # :startdoc:
+ end
+
+ end
+end