Make Proxygen server open source

Summary: This is the Proxygen server used to serve http requests within Facebook

Reviewed By: @afrind

Differential Revision: D1902536

hphp/runtime/CMakeLists.txt

@@ -18,10 +18,15 @@ if(NOT ENABLE_FASTCGI)
   endforeach(file ${CXX_SOURCES})
 endif()
 
+if(NOT ENABLE_PROXYGEN_SERVER)
+  foreach (file ${CXX_SOURCES})
+    if (${file} MATCHES "/proxygen/")
+      list(REMOVE_ITEM CXX_SOURCES ${file})
+    endif()
+  endforeach(file ${CXX_SOURCES})
+endif()
+
 if(NOT HAVE_CUSTOM_LIBEVENT)
-  # Not working with off-the-shelf libevent
-  list(REMOVE_ITEM CXX_SOURCES
-       "${CMAKE_CURRENT_SOURCE_DIR}/server/server-name-indication.cpp")
   foreach (file ${CXX_SOURCES})
     if(${file} MATCHES "/server/libevent-")
       list(REMOVE_ITEM CXX_SOURCES ${file})

hphp/runtime/server/fake-transport.h

@@ -0,0 +1,100 @@
+/*
+   +----------------------------------------------------------------------+
+   | HipHop for PHP                                                       |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 2010-2014 Facebook, Inc. (http://www.facebook.com)     |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 3.01 of the PHP license,      |
+   | that is bundled with this package in the file LICENSE, and is        |
+   | available through the world-wide-web at the following url:           |
+   | http://www.php.net/license/3_01.txt                                  |
+   | If you did not receive a copy of the PHP license and are unable to   |
+   | obtain it through the world-wide-web, please send a note to          |
+   | license@php.net so we can mail you a copy immediately.               |
+   +----------------------------------------------------------------------+
+*/
+
+#ifndef incl_HPHP_FAKE_TRANSPORT_H_
+#define incl_HPHP_FAKE_TRANSPORT_H_
+
+#include "hphp/runtime/server/transport.h"
+
+namespace HPHP {
+
+/**
+ * Fake Transport to be passed to the access log when a real transport is not
+ * available
+ */
+class FakeTransport : public Transport {
+public:
+  std::string m_url;
+  std::string m_remoteHost;
+  uint16_t m_remotePort{0};
+  int m_requestSize{0};
+  Method m_method{Method::GET};
+  std::string m_extended_method;
+  std::string m_httpVersion{"1.1"};
+
+  explicit FakeTransport(uint16_t code) {
+    m_responseCode = code;
+  }
+
+  /**
+   * Request URI.
+   */
+  virtual const char *getUrl() { return m_url.c_str(); }
+  virtual const char *getRemoteHost() { return m_remoteHost.c_str(); }
+  virtual uint16_t getRemotePort() { return m_remotePort; }
+  virtual int getRequestSize() const { return m_requestSize; }
+
+  /**
+   * POST request's data.
+   */
+  virtual const void *getPostData(int &size) {
+    LOG(FATAL) << "FakeTransport::getPostData";
+    size = 0;
+    return nullptr;
+  }
+
+  virtual Method getMethod() { return m_method; }
+  virtual const char *getExtendedMethod() { return m_extended_method.c_str();}
+
+  /**
+   * What version of HTTP was the request?
+   */
+  virtual std::string getHTTPVersion() const {
+    return m_httpVersion.c_str();
+  }
+
+  /**
+   * Get request header(s).
+   */
+  virtual std::string getHeader(const char *name) {
+    return "";
+  };
+  virtual void getHeaders(HeaderMap &headers) {
+    LOG(FATAL) << "FakeTransport::getHeaders";
+  }
+  /**
+   * Add/remove a response header.
+   */
+  virtual void addHeaderImpl(const char *name, const char *value) {
+    LOG(FATAL) << "FakeTransport::addHeaderImpl";
+  };
+  virtual void removeHeaderImpl(const char *name) {
+    LOG(FATAL) << "FakeTransport::removeHeaderImpl";
+  }
+
+  /**
+   * Send back a response with specified code.
+   * Caller deletes data, callee must copy
+   */
+  virtual void sendImpl(const void *data, int size, int code,
+                        bool chunked, bool eom) {
+    LOG(FATAL) << "FakeTransport::sendImpl";
+  };
+
+};
+
+}
+#endif

hphp/runtime/server/proxygen/proxygen-server-factory.cpp

@@ -0,0 +1,44 @@
+/*
+   +----------------------------------------------------------------------+
+   | HipHop for PHP                                                       |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 2010-2014 Facebook, Inc. (http://www.facebook.com)     |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 3.01 of the PHP license,      |
+   | that is bundled with this package in the file LICENSE, and is        |
+   | available through the world-wide-web at the following url:           |
+   | http://www.php.net/license/3_01.txt                                  |
+   | If you did not receive a copy of the PHP license and are unable to   |
+   | obtain it through the world-wide-web, please send a note to          |
+   | license@php.net so we can mail you a copy immediately.               |
+   +----------------------------------------------------------------------+
+*/
+
+#include "hphp/runtime/server/proxygen/proxygen-server.h"
+
+namespace HPHP {
+
+class ProxygenServerFactory : public ServerFactory {
+public:
+  ProxygenServerFactory() {}
+
+  virtual ServerPtr createServer(const ServerOptions& options) override {
+    return folly::make_unique<ProxygenServer>(options);
+  }
+};
+
+}
+
+extern "C" {
+
+/*
+ * Automatically register ProxygenServerFactory on program start
+ */
+void register_proxygen_server() __attribute__((__constructor__));
+void register_proxygen_server() {
+  auto registry = HPHP::ServerFactoryRegistry::getInstance();
+  auto factory = std::make_shared<HPHP::ProxygenServerFactory>();
+  registry->registerFactory("proxygen", factory);
+}
+
+}