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35a98f3828
For now this is using C interop, we ought to be using C++ interop, but that's a much bigger change.
118 lines
4.5 KiB
C
118 lines
4.5 KiB
C
//===--- CBasicBridging.h - header for the swift SILBridging module -------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2023 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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#ifndef SWIFT_C_BASIC_BASICBRIDGING_H
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#define SWIFT_C_BASIC_BASICBRIDGING_H
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#include "swift/Basic/Compiler.h"
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#include "swift/Basic/Nullability.h"
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// NOTE: DO NOT #include any stdlib headers here. e.g. <stdint.h>. Those are
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// part of "Darwin"/"Glibc" module, so when a Swift file imports this header,
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// it causes importing the "Darwin"/"Glibc" overlay module. That violates
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// layering. i.e. Darwin overlay is created by Swift compiler.
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SWIFT_BEGIN_NULLABILITY_ANNOTATIONS
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#ifdef __cplusplus
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extern "C" {
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#define _Bool bool
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#endif
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typedef enum ENUM_EXTENSIBILITY_ATTR(open) BridgedFeature {
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#define LANGUAGE_FEATURE(FeatureName, SENumber, Description, Option) \
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FeatureName,
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#include "swift/Basic/Features.def"
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} BridgedFeature;
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SWIFT_BEGIN_ASSUME_NONNULL
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typedef struct BridgedData {
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const char *_Nullable baseAddress;
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unsigned long size;
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} BridgedData;
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void BridgedData_free(BridgedData data);
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//===----------------------------------------------------------------------===//
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// Plugins
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//===----------------------------------------------------------------------===//
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/// Create a new root 'null' JSON value. Clients must call \c JSON_value_delete
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/// after using it.
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void *JSON_newValue();
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/// Parse \p data as a JSON data and return the top-level value. Clients must
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/// call \c JSON_value_delete after using it.
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void *JSON_deserializedValue(BridgedData data);
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/// Serialize a value and populate \p result with the result data. Clients
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/// must call \c BridgedData_free after using the \p result.
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void JSON_value_serialize(void *valuePtr, BridgedData *result);
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/// Destroy and release the memory for \p valuePtr that is a result from
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/// \c JSON_newValue() or \c JSON_deserializedValue() .
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void JSON_value_delete(void *valuePtr);
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_Bool JSON_value_getAsNull(void *valuePtr);
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_Bool JSON_value_getAsBoolean(void *valuePtr, _Bool *result);
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_Bool JSON_value_getAsString(void *valuePtr, BridgedData *result);
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_Bool JSON_value_getAsDouble(void *valuePtr, double *result);
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_Bool JSON_value_getAsInteger(void *valuePtr, long long *result);
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_Bool JSON_value_getAsObject(void *valuePtr, void *_Nullable *_Nonnull result);
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_Bool JSON_value_getAsArray(void *valuePtr, void *_Nullable *_Nonnull result);
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unsigned long JSON_object_getSize(void *objectPtr);
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BridgedData JSON_object_getKey(void *objectPtr, unsigned long i);
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_Bool JSON_object_hasKey(void *objectPtr, const char *key);
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void *JSON_object_getValue(void *objectPtr, const char *key);
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long long JSON_array_getSize(void *arrayPtr);
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void *JSON_array_getValue(void *arrayPtr, long long index);
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void JSON_value_emplaceNull(void *valuePtr);
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void JSON_value_emplaceBoolean(void *valuePtr, _Bool value);
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void JSON_value_emplaceString(void *valuePtr, const char *value);
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void JSON_value_emplaceDouble(void *valuePtr, double value);
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void JSON_value_emplaceInteger(void *valuePtr, long long value);
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void *JSON_value_emplaceNewObject(void *valuePtr);
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void *JSON_value_emplaceNewArray(void *valuePtr);
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void JSON_object_setNull(void *objectPtr, const char *key);
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void JSON_object_setBoolean(void *objectPtr, const char *key, _Bool value);
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void JSON_object_setString(void *objectPtr, const char *key, const char *value);
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void JSON_object_setDouble(void *objectPtr, const char *key, double value);
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void JSON_object_setInteger(void *objectPtr, const char *key, long long value);
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void *JSON_object_setNewObject(void *objectPtr, const char *key);
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void *JSON_object_setNewArray(void *objectPtr, const char *key);
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void *JSON_object_setNewValue(void *objectPtr, const char *key);
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void JSON_array_pushNull(void *arrayPtr);
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void JSON_array_pushBoolean(void *arrayPtr, _Bool value);
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void JSON_array_pushString(void *arrayPtr, const char *value);
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void JSON_array_pushDouble(void *arrayPtr, double value);
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void JSON_array_pushInteger(void *arrayPtr, long long value);
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void *JSON_array_pushNewObject(void *arrayPtr);
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void *JSON_array_pushNewArray(void *arrayPtr);
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void *JSON_array_pushNewValue(void *arrayPtr);
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#ifdef __cplusplus
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}
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#endif
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SWIFT_END_ASSUME_NONNULL
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SWIFT_END_NULLABILITY_ANNOTATIONS
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#endif // SWIFT_C_BASIC_BASICBRIDGING_H
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