dart-lang / ffigen / 5844146996

// Copyright (c) 2020, the Dart project authors. Please see the AUTHORS file

// for details. All rights reserved. Use of this source code is governed by a

// BSD-style license that can be found in the LICENSE file.

import 'dart:io';

import 'package:ffigen/src/code_generator.dart';

import 'package:ffigen/src/header_parser/clang_bindings/clang_bindings.dart'

    as clang;

/// Name of the dynamic library file according to current platform.

  String name;

    name = libclang_dylib_linux;

    name = libclang_dylib_macos;

    name = libclang_dylib_windows;

  } else {

  }

  return name;

}

const llvmPath = 'llvm-path';

/// Name of the parent folder of dynamic library `lib` or `bin` (on windows).

const output = 'output';

// Sub-keys of output.

const bindings = "bindings";

const symbolFile = 'symbol-file';

const language = 'language';

// String mappings for the Language enum.

const langC = 'c';

const langObjC = 'objc';

// Clang command line args for Objective C.

const clangLangObjC = ['-x', 'objective-c'];

const clangObjCBoolDefine = '__OBJC_BOOL_IS_BOOL';

const clangInclude = '-include';

// Special objective C types.

const objcBOOL = 'BOOL';

const objcInstanceType = 'instancetype';

const headers = 'headers';

// Sub-fields of headers

const entryPoints = 'entry-points';

const includeDirectives = 'include-directives';

const compilerOpts = 'compiler-opts';

const compilerOptsAuto = 'compiler-opts-automatic';

// Sub-fields of compilerOptsAuto.

const macos = 'macos';

// Sub-fields of macos.

const includeCStdLib = 'include-c-standard-library';

// Declarations.

const functions = 'functions';

const structs = 'structs';

const unions = 'unions';

const enums = 'enums';

const unnamedEnums = 'unnamed-enums';

const globals = 'globals';

const macros = 'macros';

const typedefs = 'typedefs';

const objcInterfaces = 'objc-interfaces';

const excludeAllByDefault = 'exclude-all-by-default';

// Sub-fields of Declarations.

const include = 'include';

const exclude = 'exclude';

const rename = 'rename';

const memberRename = 'member-rename';

const symbolAddress = 'symbol-address';

// Nested under `functions`

const exposeFunctionTypedefs = 'expose-typedefs';

const leafFunctions = 'leaf';

const varArgFunctions = 'variadic-arguments';

// Nested under varArg entries

const postfix = "postfix";

const types = "types";

// Sub-fields of ObjC interfaces.

const objcModule = 'module';

const dependencyOnly = 'dependency-only';

// Values for `compoundDependencies`.

const fullCompoundDependencies = 'full';

const opaqueCompoundDependencies = 'opaque';

const structPack = 'pack';

const Map<Object, int?> packingValuesMap = {

  'none': null,

  1: 1,

  2: 2,

  4: 4,

  8: 8,

  16: 16,

};

// Sizemap values.

const SChar = 'char';

const UChar = 'unsigned char';

const Short = 'short';

const UShort = 'unsigned short';

const Int = 'int';

const UInt = 'unsigned int';

const Long = 'long';

const ULong = 'unsigned long';

const LongLong = 'long long';

const ULongLong = 'unsigned long long';

const Enum = 'enum';

// Used for validation and extraction of sizemap.

const sizemap_native_mapping = <String, int>{

  SChar: clang.CXTypeKind.CXType_SChar,

  UChar: clang.CXTypeKind.CXType_UChar,

  Short: clang.CXTypeKind.CXType_Short,

  UShort: clang.CXTypeKind.CXType_UShort,

  Int: clang.CXTypeKind.CXType_Int,

  UInt: clang.CXTypeKind.CXType_UInt,

  Long: clang.CXTypeKind.CXType_Long,

  ULong: clang.CXTypeKind.CXType_ULong,

  LongLong: clang.CXTypeKind.CXType_LongLong,

  ULongLong: clang.CXTypeKind.CXType_ULongLong,

  Enum: clang.CXTypeKind.CXType_Enum

};

// Library imports.

const libraryImports = 'library-imports';

// Sub Keys of symbol file.

const symbols = 'symbols';

// Symbol file yaml.

const formatVersion = "format_version";

/// Current symbol file format version.

///

/// This is generated when generating any symbol file. When importing any other

/// symbol file, this version is compared according to `semantic` versioning

/// to determine compatibility.

const symbolFileFormatVersion = "1.0.0";

const files = "files";

const usedConfig = "used-config";

const import = 'import';

const defaultSymbolFileImportPrefix = 'imp';

// Sub keys of import.

const symbolFilesImport = 'symbol-files';

// Sub-Sub keys of symbolFilesImport.

const importPath = 'import-path';

};

const typeMap = 'type-map';

// Sub-fields for type-map.

const typeMapTypedefs = 'typedefs';

const typeMapStructs = 'structs';

const typeMapUnions = 'unions';

const typeMapNativeTypes = 'native-types';

// Sub-sub-keys for fields under typeMap.

const lib = 'lib';

const cType = 'c-type';

const dartType = 'dart-type';

const supportedNativeType_mappings = <String, SupportedNativeType>{

  'Void': SupportedNativeType.Void,

  'Uint8': SupportedNativeType.Uint8,

  'Uint16': SupportedNativeType.Uint16,

  'Uint32': SupportedNativeType.Uint32,

  'Uint64': SupportedNativeType.Uint64,

  'Int8': SupportedNativeType.Int8,

  'Int16': SupportedNativeType.Int16,

  'Int32': SupportedNativeType.Int32,

  'Int64': SupportedNativeType.Int64,

  'IntPtr': SupportedNativeType.IntPtr,

  'Float': SupportedNativeType.Float,

  'Double': SupportedNativeType.Double,

};

// Boolean flags.

const sort = 'sort';

const useSupportedTypedefs = 'use-supported-typedefs';

const useDartHandle = 'use-dart-handle';

const comments = 'comments';

// Sub-fields of comments.

const style = 'style';

const length = 'length';

// Sub-fields of style.

const doxygen = 'doxygen';

const any = 'any';

// Sub-fields of length.

const brief = 'brief';

const full = 'full';

// Cmd line comment option.

const fparseAllComments = '-fparse-all-comments';

// Library input.

const name = 'name';

const description = 'description';

const preamble = 'preamble';

// Dynamic library names.

const libclang_dylib_linux = 'libclang.so';

const libclang_dylib_macos = 'libclang.dylib';

const libclang_dylib_windows = 'libclang.dll';

// Dynamic library default locations.

const linuxDylibLocations = {

  '/usr/lib/llvm-9/lib/',

  '/usr/lib/llvm-10/lib/',

  '/usr/lib/llvm-11/lib/',

  '/usr/lib/llvm-12/lib/',

  '/usr/lib/llvm-13/lib/',

  '/usr/lib/llvm-14/lib/',

  '/usr/lib/llvm-15/lib/',

  '/usr/lib/',

  '/usr/lib64/',

};

const windowsDylibLocations = {

  r'C:\Program Files\LLVM\bin\',

};

const macOsDylibLocations = {

  // Default Xcode commandline tools installation.

  '/Library/Developer/CommandLineTools/usr/',

  // Default path for LLVM installed with apt-get.

  '/usr/local/opt/llvm/lib/',

  // Default path for LLVM installed with brew.

  '/opt/homebrew/opt/llvm/lib/',

  // Default Xcode installation.

  // Last because it does not include ObjectiveC headers by default.

  // See https://github.com/dart-lang/ffigen/pull/402#issuecomment-1154348670.

  '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/',

};

const xcodeDylibLocation = 'Toolchains/XcodeDefault.xctoolchain/usr/lib/';

// Writen doubles.

const doubleInfinity = 'double.infinity';

const doubleNegativeInfinity = 'double.negativeInfinity';

const doubleNaN = 'double.nan';

/// USR for struct `_Dart_Handle`.

const dartHandleUsr = 'c:@S@_Dart_Handle';

const ffiNative = 'ffi-native';

const ffiNativeAsset = 'asset';

Directory? _tmpDir;

/// A path to a unique temporary directory that should be used for files meant

/// to be discarded after the current execution is finished.

  }

}

const ffigenJsonSchemaIndent = '  ';

const ffigenJsonSchemaId = "https://json.schemastore.org/ffigen";

const ffigenJsonSchemaFileName = "ffigen.schema.json";