Add .fcgi as an extension for script languages

lib/linguist/languages.yml

@@ -1354,6 +1354,7 @@ Lua:
   color: "#fa1fa1"
   extensions:
   - .lua
+  - .fcgi
   - .nse
   - .pd_lua
   - .rbxs
@@ -1690,6 +1691,7 @@ PHP:
   - .php
   - .aw
   - .ctp
+  - .fcgi
   - .module
   - .php3
   - .php4
@@ -1882,6 +1884,7 @@ Python:
   extensions:
   - .py
   - .cgi
+  - .fcgi
   - .gyp
   - .lmi
   - .pyde
@@ -2043,6 +2046,7 @@ Ruby:
   extensions:
   - .rb
   - .builder
+  - .fcgi
   - .gemspec
   - .god
   - .irbrc
@@ -2195,6 +2199,7 @@ Shell:
   - .bash
   - .bats
   - .cgi
+  - .fcgi
   - .tmux
   - .zsh
   interpreters:

samples/Lua/wsapi.fcgi

@@ -0,0 +1,28 @@
+#!/usr/bin/lua
+
+-- Generic WSAPI FastCGI launcher, extracts application to launch
+-- from SCRIPT_FILENAME/PATH_TRANSLATED, each application (defined
+-- by its script entry point) gets an isolated Lua VM; sequential
+-- requests to the same application go to the same VM
+
+pcall(require,"luarocks.require")
+
+local common = require "wsapi.common"
+local fastcgi = require "wsapi.fastcgi"
+
+local ONE_HOUR = 60 * 60
+local ONE_DAY = 24 * ONE_HOUR
+
+local wsapi_loader = common.make_loader{
+  isolated = true,         -- isolate each script in its own Lua state
+  filename = nil,          -- if you want to force the launch of a single script
+  launcher = "wsapi.fcgi", -- the name of this script
+  reload = false,          -- if you want to reload the application on every request
+  period = ONE_HOUR,       -- frequency of Lua state staleness checks
+  ttl = ONE_DAY,           -- time-to-live for Lua states
+  vars =                   -- order of checking for the path of the script
+   { "SCRIPT_FILENAME",
+     "PATH_TRANSLATED" } 
+}
+
+fastcgi.run(wsapi_loader)

samples/PHP/prefix.fcgi

@@ -0,0 +1,3 @@
+<?php
+echo $_SERVER[$_GET["var"]];
+?>

samples/Python/backstage.fcgi

@@ -0,0 +1,120 @@
+#!/usr/bin/env python
+
+import sqlite
+import urllib2
+import csv
+import cgi
+import simplejson
+import jsontemplate
+import time
+
+log = open('log.txt', 'a')
+
+def urldecode(query):
+   d = {}
+   a = query.split('&')
+   for s in a:
+      if s.find('='):
+         k,v = map(urllib2.unquote, s.split('='))
+         try:
+            d[k].append(v)
+         except KeyError:
+            d[k] = [v]
+ 
+   return d
+
+def load_table(uri, cur):
+    table = uri.split('/')[-1]
+    table = table.split('.')[0]
+
+    contents = urllib2.urlopen(uri)
+    fields = ""
+    for field in contents.readline().strip().split(','):
+      fields += field
+      fields += ","
+    fields = fields.rstrip(',')
+    
+    cur.execute("SELECT name FROM sqlite_master WHERE type='table' \
+      AND name='%s';" % (table))
+    if cur.fetchone() == None:
+#      cur.execute("DROP TABLE %s;" % (table))
+      cur.execute("CREATE TABLE %s (%s);" % (table, fields))
+      for line in contents:
+        values = line.strip()
+        values = "','".join([val.strip() for val in values.split(",")])
+        values = "'" + values + "'"
+        sql = "INSERT INTO %s (%s) VALUES (%s);" % (table, fields, values)
+        cur.execute(sql)
+    return table
+
+def build_structure(headings, allresults):
+  results = []
+  for result in allresults:
+    results.append(dict(zip(headings, result)))
+  results = { "query" : results }
+  return results
+
+def build_json(headings, allresults, callback):
+  results = build_structure(headings, allresults)
+  return_str = simplejson.dumps(results)
+  if callback != None:
+    return_str = callback + "(" + return_str + ");";
+  return return_str
+
+def load_template(templatefile):
+  return "".join(urllib2.urlopen(templatefile).readlines())
+
+def build_template(headings, allresults, template_str):
+  results = build_structure(headings, allresults)
+  return jsontemplate.expand(template_str, results)
+  return ""
+
+def myapp(environ, start_response):
+    args = cgi.parse_qs(environ['QUERY_STRING'])
+    
+    query = args['query'][0]
+    uri = args['uri'][0]
+    callback = None
+    if 'callback' in args:
+      callback = args['callback'][0]
+    label = "no label"
+    if 'label' in args:
+      label = args['label'][0]
+    templatefile = None
+    if 'templatefile' in args:
+      templatefile = args['templatefile'][0]
+
+    con = sqlite.connect('mydatabase.db')
+    cur = con.cursor()
+    table_uris = uri.split(',')
+    tables = [load_table(uri, cur) for uri in table_uris]
+    con.commit() 
+    before = time.time()
+    cur.execute(query)
+    allresults = cur.fetchall()
+    after = time.time()
+    log.write("%s: query time %f\n" % (label, after - before))
+
+    headings = [name[0] for name in cur.description]
+    return_str = ""
+    if templatefile != None:
+      start_response('200 OK', [('Content-Type', 'text/html')])
+      before = time.time()
+      template_str = load_template(templatefile)
+      after = time.time()
+      log.write("%s: template loading time %f\n" % (label, after - before))
+      before = time.time()
+      return_str = build_template(headings, allresults, template_str)
+      after = time.time()
+      log.write("%s: template rendering time %f\n" % (label, after - before))
+    else:
+      start_response('200 OK', [('Content-Type', 'text/plain')])
+      before = time.time()
+      return_str = build_json(headings, allresults, callback)
+      after = time.time()
+      log.write("%s: json-making time %f\n" % (label, after - before))
+    return return_str
+
+if __name__ == '__main__':
+    from fcgi import WSGIServer
+    WSGIServer(myapp).run()

samples/Ruby/mdata_server.fcgi

@@ -0,0 +1,68 @@
+#!/usr/bin/env ruby
+require "xmlrpc/server"
+
+# NOTE: force the usage of the pure-ruby version of fcgi. 
+# - this is required by the workaround to get fcgi+xmlrpc working together
+FCGI_PURE_RUBY=true
+require 'fcgi'
+
+require File.join(File.dirname(__FILE__), '../bt_cast/mdata_echo_server/bt_cast_mdata_server_t.rb')
+
+################################################################################
+################################################################################
+#			CGI handling for xmlrpc
+################################################################################
+################################################################################
+# - for basic xmlrpc via CGI example
+#   - see http://www.ntecs.de/projects/xmlrpc4r/server.html#label-19
+
+# create the directory needed for Neoip::Cast_mdata_server_t
+Neoip::Cast_mdata_server_t.create_dir_ifneeded();
+
+# init the cgi_server
+cgi_server	= XMLRPC::CGIServer.new     
+# register all the xmlrpc function
+cgi_server.add_handler("set_cast_mdata_pull") do |web2srv_str, cast_name, cast_privtext, cast_id, 
+						port_lview, port_pview, uri_pathquery|
+	Neoip::Cast_mdata_server_t.set_cast_mdata_pull(web2srv_str, cast_name, cast_privtext, cast_id,
+						port_lview, port_pview, uri_pathquery, ENV['REMOTE_ADDR']);
+end 
+cgi_server.add_handler("set_cast_mdata_push") do |web2srv_str, cast_name, cast_privtext, cast_mdata|
+	Neoip::Cast_mdata_server_t.set_cast_mdata_push(web2srv_str, cast_name, cast_privtext, cast_mdata);
+end 
+cgi_server.add_handler("get_cast_mdata") do |cast_name, cast_privhash|
+	Neoip::Cast_mdata_server_t.get_cast_mdata(cast_name, cast_privhash);
+end 
+cgi_server.add_handler("del_cast_mdata") do |cast_name, cast_privtext|
+	Neoip::Cast_mdata_server_t.del_cast_mdata(cast_name, cast_privtext);
+end
+
+# handle the unknown/bad formered calls
+cgi_server.set_default_handler do |name, *args|
+	raise XMLRPC::FaultException.new(-99, "Method #{name} missing" +
+                                   " or wrong number of parameters!")
+end
+
+# server the cgi_server
+#cgi_server.serve
+#exit
+  
+# experiment at using fast-cgi
+FCGI.each_request do |request|
+	# XMLRPC::CGIServer expect some value in ENV[] but FCGI doesnt provides them
+	# - so working around by copying them by hand... dirty 
+	ENV['REMOTE_ADDR']	= request.env['REMOTE_ADDR'];
+	ENV['REQUEST_METHOD']	= request.env['REQUEST_METHOD'];
+	ENV['CONTENT_TYPE']	= "text/xml";
+	ENV['CONTENT_LENGTH']	= "#{request.in.length}";
+
+	# copy the request in/out into the stdin/stdout to act as a CGI
+	$stdin	= request.in
+	$stdout	= request.out
+
+	# process the cgi itself
+	cgi_server.serve
+
+	# mark the request as finished
+	request.finish
+end

samples/Shell/php.fcgi

@@ -0,0 +1,16 @@
+#!/bin/sh
+# you can change the PHP version here.
+version="RB_PHP_VERSION_X_Y_Z"
+
+# php.ini file location
+PHPRC=/usr/local/php/phpfarm/inst/php-${version}/lib/php.ini
+export PHPRC
+
+PHP_FCGI_CHILDREN=3
+export PHP_FCGI_CHILDREN
+
+PHP_FCGI_MAX_REQUESTS=5000
+export PHP_FCGI_MAX_REQUESTS
+
+# which php-cgi binary to execute
+exec /usr/local/php/inst/php-${version}/bin/php-cgi