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| 1 // Copyright 2014 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 #include "components/omaha_client/omaha_query_params.h" | |
| 6 | |
| 7 #include "base/compiler_specific.h" | |
| 8 #include "base/logging.h" | |
| 9 #include "base/strings/stringprintf.h" | |
| 10 #include "base/win/windows_version.h" | |
| 11 #include "components/omaha_client/omaha_query_params_delegate.h" | |
| 12 | |
| 13 namespace omaha_client { | |
| 14 | |
| 15 namespace { | |
| 16 | |
| 17 const char kUnknown[] = "unknown"; | |
| 18 | |
| 19 // The request extra information is the OS and architecture, this helps | |
| 20 // the server select the right package to be delivered. | |
| 21 const char kOs[] = | |
| 22 #if defined(OS_MACOSX) | |
| 23 "mac"; | |
| 24 #elif defined(OS_WIN) | |
| 25 "win"; | |
| 26 #elif defined(OS_ANDROID) | |
| 27 "android"; | |
| 28 #elif defined(OS_CHROMEOS) | |
| 29 "cros"; | |
| 30 #elif defined(OS_LINUX) | |
| 31 "linux"; | |
| 32 #elif defined(OS_OPENBSD) | |
| 33 "openbsd"; | |
| 34 #else | |
| 35 #error "unknown os" | |
| 36 #endif | |
| 37 | |
| 38 const char kArch[] = | |
| 39 #if defined(__amd64__) || defined(_WIN64) | |
| 40 "x64"; | |
| 41 #elif defined(__i386__) || defined(_WIN32) | |
| 42 "x86"; | |
| 43 #elif defined(__arm__) | |
| 44 "arm"; | |
| 45 #elif defined(__aarch64__) | |
| 46 "arm64"; | |
| 47 #elif defined(__mips__) | |
| 48 "mipsel"; | |
| 49 #else | |
| 50 #error "unknown arch" | |
| 51 #endif | |
| 52 | |
| 53 const char kChrome[] = "chrome"; | |
| 54 | |
| 55 #if defined(GOOGLE_CHROME_BUILD) | |
| 56 const char kChromeCrx[] = "chromecrx"; | |
| 57 #else | |
| 58 const char kChromiumCrx[] = "chromiumcrx"; | |
| 59 #endif // defined(GOOGLE_CHROME_BUILD) | |
| 60 | |
| 61 OmahaQueryParamsDelegate* g_delegate = NULL; | |
| 62 | |
| 63 } // namespace | |
| 64 | |
| 65 // static | |
| 66 std::string OmahaQueryParams::Get(ProdId prod) { | |
| 67 return base::StringPrintf( | |
| 68 "os=%s&arch=%s&nacl_arch=%s&prod=%s%s", | |
| 69 kOs, | |
| 70 kArch, | |
| 71 GetNaclArch(), | |
| 72 GetProdIdString(prod), | |
| 73 g_delegate ? g_delegate->GetExtraParams().c_str() : ""); | |
| 74 } | |
| 75 | |
| 76 // static | |
| 77 const char* OmahaQueryParams::GetProdIdString(OmahaQueryParams::ProdId prod) { | |
| 78 switch (prod) { | |
| 79 case OmahaQueryParams::CHROME: | |
| 80 return kChrome; | |
| 81 break; | |
| 82 case OmahaQueryParams::CRX: | |
| 83 #if defined(GOOGLE_CHROME_BUILD) | |
| 84 return kChromeCrx; | |
| 85 #else | |
| 86 return kChromiumCrx; | |
| 87 #endif | |
| 88 break; | |
| 89 } | |
| 90 return kUnknown; | |
| 91 } | |
| 92 | |
| 93 // static | |
| 94 const char* OmahaQueryParams::GetOS() { | |
| 95 return kOs; | |
| 96 } | |
| 97 | |
| 98 // static | |
| 99 const char* OmahaQueryParams::GetArch() { | |
| 100 return kArch; | |
| 101 } | |
| 102 | |
| 103 // static | |
| 104 const char* OmahaQueryParams::GetNaclArch() { | |
| 105 #if defined(ARCH_CPU_X86_FAMILY) | |
| 106 #if defined(ARCH_CPU_X86_64) | |
| 107 return "x86-64"; | |
| 108 #elif defined(OS_WIN) | |
| 109 bool x86_64 = (base::win::OSInfo::GetInstance()->wow64_status() == | |
| 110 base::win::OSInfo::WOW64_ENABLED); | |
| 111 return x86_64 ? "x86-64" : "x86-32"; | |
| 112 #else | |
| 113 return "x86-32"; | |
| 114 #endif | |
| 115 #elif defined(ARCH_CPU_ARMEL) | |
| 116 return "arm"; | |
| 117 #elif defined(ARCH_CPU_ARM64) | |
| 118 return "arm64"; | |
| 119 #elif defined(ARCH_CPU_MIPSEL) | |
| 120 return "mips32"; | |
| 121 #else | |
| 122 // NOTE: when adding new values here, please remember to update the | |
| 123 // comment in the .h file about possible return values from this function. | |
| 124 #error "You need to add support for your architecture here" | |
| 125 #endif | |
| 126 } | |
| 127 | |
| 128 // static | |
| 129 void OmahaQueryParams::SetDelegate(OmahaQueryParamsDelegate* delegate) { | |
| 130 DCHECK(!g_delegate || !delegate); | |
| 131 g_delegate = delegate; | |
| 132 } | |
| 133 | |
| 134 } // namespace omaha_client | |
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