1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
|
//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift open source project
//
// Copyright (c) 2025 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See http://swift.org/LICENSE.txt for license information
// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
public import SWBUtil
public class Reference: PolymorphicSerializable, @unchecked Sendable {
public static let implementations: [SerializableTypeCode : any PolymorphicSerializable.Type] = [
0: FileReference.self,
1: VersionGroup.self,
2: VariantGroup.self,
3: FileGroup.self,
4: ProductReference.self,
]
public let guid: String
public init(guid: String) {
self.guid = guid
}
public func serialize<T: Serializer>(to serializer: T) {
serializer.serializeAggregate(1) {
serializer.serialize(guid)
}
}
public required init(from deserializer: any Deserializer) throws {
try deserializer.beginAggregate(1)
self.guid = try deserializer.deserialize()
}
}
public class GroupTreeReference: Reference, @unchecked Sendable {
public let sourceTree: SourceTree
public let path: MacroExpressionSource
public init(guid: String, sourceTree: SourceTree, path: MacroExpressionSource) {
self.sourceTree = sourceTree
self.path = path
super.init(guid: guid)
}
public override func serialize<T: Serializer>(to serializer: T) {
serializer.serializeAggregate(3) {
serializer.serialize(sourceTree)
serializer.serialize(path)
super.serialize(to: serializer)
}
}
public required init(from deserializer: any Deserializer) throws {
try deserializer.beginAggregate(3)
self.sourceTree = try deserializer.deserialize()
self.path = try deserializer.deserialize()
try super.init(from: deserializer)
}
}
/// Text encoding associated with a file reference.
public struct FileTextEncoding: Hashable, CustomStringConvertible, Sendable {
/// IANA "charset" identifying the encoding.
public let rawValue: String
public init(_ rawValue: String) {
self.rawValue = rawValue
}
public static let utf8 = FileTextEncoding("utf-8") // 4
public static let utf16 = FileTextEncoding("utf-16") // 10
public static let utf16be = FileTextEncoding("utf-16be") // 0x90000100
public static let utf16le = FileTextEncoding("utf-16le") // 0x94000100
public static let utf32 = FileTextEncoding("utf-32") // 0x8c000100
public static let utf32be = FileTextEncoding("utf-32be") // 0x98000100
public static let utf32le = FileTextEncoding("utf-32le") // 0x9c000100
public var description: String {
return rawValue
}
/// Returns the Unicode byte order mark for the given encoding.
/// Returns an empty array if the encoding does not have an associated BOM.
public var byteOrderMark: [UInt8] {
switch self {
case .utf8:
return [0xEF, 0xBB, 0xBF]
case .utf16be:
return [0xFE, 0xFF]
case .utf16le:
return [0xFF, 0xFE]
case .utf32be:
return [0x00, 0x00, 0xFE, 0xFF]
case .utf32le:
return [0xFF, 0xFE, 0x00, 0x00]
default:
return []
}
}
}
extension FileTextEncoding: PendingSerializableCodable {
public func legacySerialize<T: Serializer>(to serializer: T) {
serializer.serialize(rawValue)
}
/// Create a new instance of the receiver from a deserializer.
public init(fromLegacy deserializer: any Deserializer) throws {
self.init(try deserializer.deserialize())
}
}
public final class FileReference: GroupTreeReference, @unchecked Sendable {
public let fileTypeIdentifier: String
public let regionVariantName: String?
public let fileTextEncoding: FileTextEncoding?
public let expectedSignature: String?
public init(guid: String, sourceTree: SourceTree, path: MacroExpressionSource, fileTypeIdentifier: String, regionVariantName: String?, fileTextEncoding: FileTextEncoding?, expectedSignature: String?) {
self.fileTypeIdentifier = fileTypeIdentifier
self.regionVariantName = regionVariantName
self.fileTextEncoding = fileTextEncoding
self.expectedSignature = expectedSignature
super.init(guid: guid, sourceTree: sourceTree, path: path)
}
public override func serialize<T: Serializer>(to serializer: T) {
serializer.serializeAggregate(5) {
serializer.serialize(fileTypeIdentifier)
serializer.serialize(regionVariantName)
serializer.serialize(fileTextEncoding)
serializer.serialize(expectedSignature)
super.serialize(to: serializer)
}
}
public required init(from deserializer: any Deserializer) throws {
try deserializer.beginAggregate(5)
self.fileTypeIdentifier = try deserializer.deserialize()
self.regionVariantName = try deserializer.deserialize()
self.fileTextEncoding = try deserializer.deserialize()
self.expectedSignature = try deserializer.deserialize()
try super.init(from: deserializer)
}
}
public final class VersionGroup: GroupTreeReference, @unchecked Sendable {
public let children: [GroupTreeReference]
public init(guid: String, sourceTree: SourceTree, path: MacroExpressionSource, children: [GroupTreeReference]) {
self.children = children
super.init(guid: guid, sourceTree: sourceTree, path: path)
}
public override func serialize<T: Serializer>(to serializer: T) {
serializer.serializeAggregate(2) {
serializer.serialize(children)
super.serialize(to: serializer)
}
}
public required init(from deserializer: any Deserializer) throws {
try deserializer.beginAggregate(2)
self.children = try deserializer.deserialize()
try super.init(from: deserializer)
}
}
public final class VariantGroup: GroupTreeReference, @unchecked Sendable {
public let name: String
public let children: [GroupTreeReference]
public init(guid: String, sourceTree: SourceTree, path: MacroExpressionSource, name: String, children: [GroupTreeReference]) {
self.name = name
self.children = children
super.init(guid: guid, sourceTree: sourceTree, path: path)
}
public override func serialize<T: Serializer>(to serializer: T) {
serializer.serializeAggregate(3) {
serializer.serialize(name)
serializer.serialize(children)
super.serialize(to: serializer)
}
}
public required init(from deserializer: any Deserializer) throws {
try deserializer.beginAggregate(3)
self.name = try deserializer.deserialize()
self.children = try deserializer.deserialize()
try super.init(from: deserializer)
}
}
public final class FileGroup: GroupTreeReference, @unchecked Sendable {
public let name: String
public let children: [GroupTreeReference]
public init(guid: String, sourceTree: SourceTree, path: MacroExpressionSource, name: String, children: [GroupTreeReference]) {
self.name = name
self.children = children
super.init(guid: guid, sourceTree: sourceTree, path: path)
}
public override func serialize<T: Serializer>(to serializer: T) {
serializer.serializeAggregate(3) {
serializer.serialize(name)
serializer.serialize(children)
super.serialize(to: serializer)
}
}
public required init(from deserializer: any Deserializer) throws {
try deserializer.beginAggregate(3)
self.name = try deserializer.deserialize()
self.children = try deserializer.deserialize()
try super.init(from: deserializer)
}
}
public final class ProductReference: Reference, @unchecked Sendable {
public let name: String
public init(guid: String, name: String) {
self.name = name
super.init(guid: guid)
}
public override func serialize<T: Serializer>(to serializer: T) {
serializer.serializeAggregate(2) {
serializer.serialize(name)
super.serialize(to: serializer)
}
}
public required init(from deserializer: any Deserializer) throws {
try deserializer.beginAggregate(2)
self.name = try deserializer.deserialize()
try super.init(from: deserializer)
}
}
|
