| //===--- CoreFoundationShims.h - Access to CF for the core stdlib ---------===// |
| // |
| // This source file is part of the Swift.org open source project |
| // |
| // Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors |
| // Licensed under Apache License v2.0 with Runtime Library Exception |
| // |
| // See https://swift.org/LICENSE.txt for license information |
| // See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // Using the CoreFoundation module in the core stdlib would create a |
| // circular dependency, so instead we import these declarations as |
| // part of SwiftShims. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef SWIFT_STDLIB_SHIMS_COREFOUNDATIONSHIMS_H |
| #define SWIFT_STDLIB_SHIMS_COREFOUNDATIONSHIMS_H |
| |
| #include "SwiftStdint.h" |
| #include "Visibility.h" |
| |
| #ifdef __cplusplus |
| namespace swift { extern "C" { |
| #endif |
| |
| #ifdef __OBJC2__ |
| #if __LLP64__ |
| typedef unsigned long long _swift_shims_CFTypeID; |
| typedef unsigned long long _swift_shims_CFOptionFlags; |
| typedef unsigned long long _swift_shims_CFHashCode; |
| typedef signed long long _swift_shims_CFIndex; |
| #else |
| typedef unsigned long _swift_shims_CFTypeID; |
| typedef unsigned long _swift_shims_CFOptionFlags; |
| typedef unsigned long _swift_shims_CFHashCode; |
| typedef signed long _swift_shims_CFIndex; |
| #endif |
| |
| typedef struct { |
| _swift_shims_CFIndex location; |
| _swift_shims_CFIndex length; |
| } _swift_shims_CFRange; |
| |
| typedef id _swift_shims_CFStringRef; |
| typedef const struct _swift_shims_CFAllocator *_swift_shims_CFAllocatorRef; |
| typedef __swift_uint32_t _swift_shims_CFStringEncoding; |
| typedef _swift_shims_CFOptionFlags _swift_shims_CFStringCompareFlags; |
| typedef _swift_shims_CFIndex _swift_shims_CFComparisonResult; |
| |
| // Consider creating SwiftMacTypes.h for these |
| typedef unsigned char _swift_shims_Boolean; |
| typedef __swift_uint16_t _swift_shims_UniChar; |
| typedef __swift_uint8_t _swift_shims_UInt8; |
| |
| // Buffer is nullable in case the string is zero-length. |
| SWIFT_RUNTIME_STDLIB_INTERFACE |
| void _swift_stdlib_CFStringGetCharacters( |
| _swift_shims_CFStringRef _Nonnull theString, _swift_shims_CFRange range, |
| _swift_shims_UniChar *_Nullable buffer); |
| |
| SWIFT_RUNTIME_STDLIB_INTERFACE |
| _swift_shims_CFIndex _swift_stdlib_CFStringGetBytes( |
| _swift_shims_CFStringRef _Nonnull theString, _swift_shims_CFRange range, |
| _swift_shims_CFStringEncoding encoding, _swift_shims_UInt8 lossByte, |
| _swift_shims_Boolean isExternalRepresentation, |
| _swift_shims_UInt8 *_Nonnull buffer, _swift_shims_CFIndex maxBufLen, |
| _swift_shims_CFIndex *_Nullable usedBufLen); |
| |
| SWIFT_RUNTIME_STDLIB_INTERFACE |
| const _swift_shims_UniChar *_Nullable _swift_stdlib_CFStringGetCharactersPtr( |
| _swift_shims_CFStringRef _Nonnull theString); |
| |
| SWIFT_RUNTIME_STDLIB_INTERFACE |
| _swift_shims_CFIndex _swift_stdlib_CFStringGetLength( |
| _swift_shims_CFStringRef _Nonnull theString); |
| |
| SWIFT_RUNTIME_STDLIB_INTERFACE |
| __attribute__((ns_returns_retained)) |
| _swift_shims_CFStringRef _Nonnull _swift_stdlib_CFStringCreateWithSubstring( |
| _swift_shims_CFAllocatorRef _Nullable alloc, |
| _swift_shims_CFStringRef _Nonnull str, _swift_shims_CFRange range); |
| |
| SWIFT_RUNTIME_STDLIB_INTERFACE |
| _swift_shims_UniChar _swift_stdlib_CFStringGetCharacterAtIndex( |
| _swift_shims_CFStringRef _Nonnull theString, _swift_shims_CFIndex idx); |
| |
| SWIFT_RUNTIME_STDLIB_INTERFACE |
| __attribute__((ns_returns_retained)) |
| _swift_shims_CFStringRef _Nonnull _swift_stdlib_CFStringCreateCopy( |
| _swift_shims_CFAllocatorRef _Nullable alloc, |
| _swift_shims_CFStringRef _Nonnull theString); |
| |
| SWIFT_RUNTIME_STDLIB_INTERFACE |
| __attribute__((ns_returns_retained)) |
| _swift_shims_CFStringRef _Nonnull _swift_stdlib_CFStringCreateWithBytes( |
| _swift_shims_CFAllocatorRef _Nullable alloc, |
| const __swift_uint8_t *_Nonnull bytes, _swift_shims_CFIndex numBytes, |
| _swift_shims_CFStringEncoding encoding, |
| _swift_shims_Boolean isExternalRepresentation); |
| |
| SWIFT_RUNTIME_STDLIB_INTERFACE |
| const char *_Nullable _swift_stdlib_CFStringGetCStringPtr( |
| _swift_shims_CFStringRef _Nonnull theString, |
| |
| _swift_shims_CFStringEncoding encoding); |
| |
| SWIFT_RUNTIME_STDLIB_INTERFACE |
| _swift_shims_CFStringRef _Nonnull _swift_stdlib_objcDebugDescription( |
| id _Nonnull nsObject); |
| #endif // __OBJC2__ |
| |
| #ifdef __cplusplus |
| }} // extern "C", namespace swift |
| #endif |
| |
| #endif // SWIFT_STDLIB_SHIMS_COREFOUNDATIONSHIMS_H |
| |