Check-in rlz code to src\rlz from http://code.google.com/p/rlz/.

rlz/lib/financial_ping.h

+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+// Library functions related to the Financial Server ping.
+
+#ifndef RLZ_LIB_FINANCIAL_PING_H_
+#define RLZ_LIB_FINANCIAL_PING_H_
+
+#include <string>
+#include "rlz/lib/rlz_enums.h"
+
+#if defined(RLZ_NETWORK_IMPLEMENTATION_CHROME_NET)
+namespace net {
+class URLRequestContextGetter;
+}  // namespace net
+#endif
+
+namespace rlz_lib {
+
+class FinancialPing {
+ public:
+  // Form the HTTP request to send to the PSO server.
+  // Will look something like:
+  // /pso/ping?as=swg&brand=GGLD&id=124&hl=en&
+  //           events=I7S&rep=1&rlz=I7:val,W1:&dcc=dval
+  static bool FormRequest(Product product, const AccessPoint* access_points,
+                          const char* product_signature,
+                          const char* product_brand, const char* product_id,
+                          const char* product_lang, bool exclude_machine_id,
+                          std::string* request);
+
+  // Returns whether the time is right to send a ping.
+  // If no_delay is true, this should always ping if there are events,
+  // or one week has passed since last_ping when there are no new events.
+  // If no_delay is false, this should ping if current time < last_ping time
+  // (case of time reset) or if one day has passed since last_ping and there
+  // are events, or one week has passed since last_ping when there are
+  // no new events.
+  static bool IsPingTime(Product product, bool no_delay);
+
+  // Set the last ping time to be now. Writes to RlzValueStore.
+  static bool UpdateLastPingTime(Product product);
+
+  // Clear the last ping time - should be called on uninstall.
+  // Writes to RlzValueStore.
+  static bool ClearLastPingTime(Product product);
+
+  // Ping the financial server with request. Writes to RlzValueStore.
+  static bool PingServer(const char* request, std::string* response);
+
+#if defined(RLZ_NETWORK_IMPLEMENTATION_CHROME_NET)
+  static bool SetURLRequestContext(net::URLRequestContextGetter* context);
+#endif
+
+ private:
+  FinancialPing() {}
+  ~FinancialPing() {}
+};
+
+}  // namespace rlz_lib
+
+
+#endif  // RLZ_LIB_FINANCIAL_PING_H_