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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/mac/mac_util.h" | 5 #include "base/mac/mac_util.h" |
6 | 6 |
7 #import <Cocoa/Cocoa.h> | 7 #import <Cocoa/Cocoa.h> |
8 #import <IOKit/IOKitLib.h> | 8 #import <IOKit/IOKitLib.h> |
9 | 9 |
10 #include <errno.h> | 10 #include <errno.h> |
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456 int darwin_major_version = DarwinMajorVersionInternal(); | 456 int darwin_major_version = DarwinMajorVersionInternal(); |
457 | 457 |
458 // The Darwin major version is always 4 greater than the Mac OS X minor | 458 // The Darwin major version is always 4 greater than the Mac OS X minor |
459 // version for Darwin versions beginning with 6, corresponding to Mac OS X | 459 // version for Darwin versions beginning with 6, corresponding to Mac OS X |
460 // 10.2. Since this correspondence may change in the future, warn when | 460 // 10.2. Since this correspondence may change in the future, warn when |
461 // encountering a version higher than anything seen before. Older Darwin | 461 // encountering a version higher than anything seen before. Older Darwin |
462 // versions, or versions that can't be determined, result in | 462 // versions, or versions that can't be determined, result in |
463 // immediate death. | 463 // immediate death. |
464 CHECK(darwin_major_version >= 6); | 464 CHECK(darwin_major_version >= 6); |
465 int mac_os_x_minor_version = darwin_major_version - 4; | 465 int mac_os_x_minor_version = darwin_major_version - 4; |
466 DLOG_IF(WARNING, darwin_major_version > 14) << "Assuming Darwin " | 466 DLOG_IF(WARNING, darwin_major_version > 15) << "Assuming Darwin " |
467 << base::IntToString(darwin_major_version) << " is Mac OS X 10." | 467 << base::IntToString(darwin_major_version) << " is Mac OS X 10." |
468 << base::IntToString(mac_os_x_minor_version); | 468 << base::IntToString(mac_os_x_minor_version); |
469 | 469 |
470 return mac_os_x_minor_version; | 470 return mac_os_x_minor_version; |
471 } | 471 } |
472 | 472 |
473 // Returns the running system's Mac OS X minor version. This is the |y| value | 473 // Returns the running system's Mac OS X minor version. This is the |y| value |
474 // in 10.y or 10.y.z. | 474 // in 10.y or 10.y.z. |
475 int MacOSXMinorVersion() { | 475 int MacOSXMinorVersion() { |
476 static int mac_os_x_minor_version = MacOSXMinorVersionInternal(); | 476 static int mac_os_x_minor_version = MacOSXMinorVersionInternal(); |
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535 return MacOSXMinorVersion() == YOSEMITE_MINOR_VERSION; | 535 return MacOSXMinorVersion() == YOSEMITE_MINOR_VERSION; |
536 } | 536 } |
537 #endif | 537 #endif |
538 | 538 |
539 #if !defined(BASE_MAC_MAC_UTIL_H_INLINED_GE_10_10) | 539 #if !defined(BASE_MAC_MAC_UTIL_H_INLINED_GE_10_10) |
540 bool IsOSYosemiteOrLater() { | 540 bool IsOSYosemiteOrLater() { |
541 return MacOSXMinorVersion() >= YOSEMITE_MINOR_VERSION; | 541 return MacOSXMinorVersion() >= YOSEMITE_MINOR_VERSION; |
542 } | 542 } |
543 #endif | 543 #endif |
544 | 544 |
545 #if !defined(BASE_MAC_MAC_UTIL_H_INLINED_GT_10_10) | |
546 bool IsOSLaterThanYosemite_DontCallThis() { | |
547 return MacOSXMinorVersion() > YOSEMITE_MINOR_VERSION; | |
548 } | |
549 #endif | |
550 | |
551 #if !defined(BASE_MAC_MAC_UTIL_H_INLINED_GT_10_11) | 545 #if !defined(BASE_MAC_MAC_UTIL_H_INLINED_GT_10_11) |
552 bool IsOSElCapitan() { | 546 bool IsOSElCapitan() { |
553 return MacOSXMinorVersion() == EL_CAPITAN_MINOR_VERSION; | 547 return MacOSXMinorVersion() == EL_CAPITAN_MINOR_VERSION; |
554 } | 548 } |
555 #endif | 549 #endif |
556 | 550 |
557 #if !defined(BASE_MAC_MAC_UTIL_H_INLINED_GE_10_11) | 551 #if !defined(BASE_MAC_MAC_UTIL_H_INLINED_GE_10_11) |
558 bool IsOSElCapitanOrLater() { | 552 bool IsOSElCapitanOrLater() { |
559 return MacOSXMinorVersion() >= EL_CAPITAN_MINOR_VERSION; | 553 return MacOSXMinorVersion() >= EL_CAPITAN_MINOR_VERSION; |
560 } | 554 } |
561 #endif | 555 #endif |
562 | 556 |
| 557 #if !defined(BASE_MAC_MAC_UTIL_H_INLINED_GT_10_11) |
| 558 bool IsOSLaterThanElCapitan_DontCallThis() { |
| 559 return MacOSXMinorVersion() > EL_CAPITAN_MINOR_VERSION; |
| 560 } |
| 561 #endif |
| 562 |
563 std::string GetModelIdentifier() { | 563 std::string GetModelIdentifier() { |
564 std::string return_string; | 564 std::string return_string; |
565 ScopedIOObject<io_service_t> platform_expert( | 565 ScopedIOObject<io_service_t> platform_expert( |
566 IOServiceGetMatchingService(kIOMasterPortDefault, | 566 IOServiceGetMatchingService(kIOMasterPortDefault, |
567 IOServiceMatching("IOPlatformExpertDevice"))); | 567 IOServiceMatching("IOPlatformExpertDevice"))); |
568 if (platform_expert) { | 568 if (platform_expert) { |
569 ScopedCFTypeRef<CFDataRef> model_data( | 569 ScopedCFTypeRef<CFDataRef> model_data( |
570 static_cast<CFDataRef>(IORegistryEntryCreateCFProperty( | 570 static_cast<CFDataRef>(IORegistryEntryCreateCFProperty( |
571 platform_expert, | 571 platform_expert, |
572 CFSTR("model"), | 572 CFSTR("model"), |
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598 StringPiece(begin + comma_loc + 1, ident.end()), &minor_tmp)) | 598 StringPiece(begin + comma_loc + 1, ident.end()), &minor_tmp)) |
599 return false; | 599 return false; |
600 *type = ident.substr(0, number_loc); | 600 *type = ident.substr(0, number_loc); |
601 *major = major_tmp; | 601 *major = major_tmp; |
602 *minor = minor_tmp; | 602 *minor = minor_tmp; |
603 return true; | 603 return true; |
604 } | 604 } |
605 | 605 |
606 } // namespace mac | 606 } // namespace mac |
607 } // namespace base | 607 } // namespace base |
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