chrome/common/omaha_query_params/omaha_query_params.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_COMMON_OMAHA_QUERY_PARAMS_OMAHA_QUERY_PARAMS_H_
   6 #define CHROME_COMMON_OMAHA_QUERY_PARAMS_OMAHA_QUERY_PARAMS_H_
   7
   8 #include <string>
   9
  10 #include "base/basictypes.h"
  11
  12 namespace chrome {
  13
  14 class OmahaQueryParams {
  15  public:
  16   enum ProdId {
  17     CHROME = 0,
  18     CRX,
  19   };
  20
  21   // Generates a string of URL query paramaters to be used when getting
  22   // component and extension updates. Includes the following fields: os, arch,
  23   // prod, prodchannel, prodversion.
  24   static std::string Get(ProdId prod);
  25
  26   // Returns the value we use for the "os=" parameter. Possible return values
  27   // include: "mac", "win", "android", "cros", "linux", and "openbsd".
  28   static const char* getOS();
  29
  30   // Returns the value we use for the "arch=" parameter. Possible return values
  31   // include: "x86", "x64", and "arm".
  32   static const char* getArch();
  33
  34   // Returns the value we use for the "nacl_arch" parameter. Note that this may
  35   // be different from the "arch" parameter above (e.g. one may be 32-bit and
  36   // the other 64-bit). Possible return values include: "x86-32", "x86-64",
  37   // "arm", and "mips32".
  38   static const char* getNaclArch();
  39
  40  private:
  41   DISALLOW_IMPLICIT_CONSTRUCTORS(OmahaQueryParams);
  42 };
  43
  44 }  // namespace chrome
  45
  46 #endif  // CHROME_COMMON_OMAHA_QUERY_PARAMS_OMAHA_QUERY_PARAMS_H_