Revision control
Copy as Markdown
// This file was autogenerated by some hot garbage in the `uniffi` crate.
// Trust me, you don't want to mess with it!
// swiftlint:disable all
import Foundation
// Depending on the consumer's build setup, the low-level FFI code
// might be in a separate module, or it might be compiled inline into
// this module. This is a bit of light hackery to work with both.
#if canImport(MozillaRustComponents)
import MozillaRustComponents
#endif
fileprivate extension RustBuffer {
// Allocate a new buffer, copying the contents of a `UInt8` array.
init(bytes: [UInt8]) {
let rbuf = bytes.withUnsafeBufferPointer { ptr in
RustBuffer.from(ptr)
}
self.init(capacity: rbuf.capacity, len: rbuf.len, data: rbuf.data)
}
static func empty() -> RustBuffer {
RustBuffer(capacity: 0, len:0, data: nil)
}
static func from(_ ptr: UnsafeBufferPointer<UInt8>) -> RustBuffer {
try! rustCall { ffi_as_ohttp_client_rustbuffer_from_bytes(ForeignBytes(bufferPointer: ptr), $0) }
}
// Frees the buffer in place.
// The buffer must not be used after this is called.
func deallocate() {
try! rustCall { ffi_as_ohttp_client_rustbuffer_free(self, $0) }
}
}
fileprivate extension ForeignBytes {
init(bufferPointer: UnsafeBufferPointer<UInt8>) {
self.init(len: Int32(bufferPointer.count), data: bufferPointer.baseAddress)
}
}
// For every type used in the interface, we provide helper methods for conveniently
// lifting and lowering that type from C-compatible data, and for reading and writing
// values of that type in a buffer.
// Helper classes/extensions that don't change.
// Someday, this will be in a library of its own.
fileprivate extension Data {
init(rustBuffer: RustBuffer) {
self.init(
bytesNoCopy: rustBuffer.data!,
count: Int(rustBuffer.len),
deallocator: .none
)
}
}
// Define reader functionality. Normally this would be defined in a class or
// struct, but we use standalone functions instead in order to make external
// types work.
//
// With external types, one swift source file needs to be able to call the read
// method on another source file's FfiConverter, but then what visibility
// should Reader have?
// - If Reader is fileprivate, then this means the read() must also
// be fileprivate, which doesn't work with external types.
// - If Reader is internal/public, we'll get compile errors since both source
// files will try define the same type.
//
// Instead, the read() method and these helper functions input a tuple of data
fileprivate func createReader(data: Data) -> (data: Data, offset: Data.Index) {
(data: data, offset: 0)
}
// Reads an integer at the current offset, in big-endian order, and advances
// the offset on success. Throws if reading the integer would move the
// offset past the end of the buffer.
fileprivate func readInt<T: FixedWidthInteger>(_ reader: inout (data: Data, offset: Data.Index)) throws -> T {
let range = reader.offset..<reader.offset + MemoryLayout<T>.size
guard reader.data.count >= range.upperBound else {
throw UniffiInternalError.bufferOverflow
}
if T.self == UInt8.self {
let value = reader.data[reader.offset]
reader.offset += 1
return value as! T
}
var value: T = 0
let _ = withUnsafeMutableBytes(of: &value, { reader.data.copyBytes(to: $0, from: range)})
reader.offset = range.upperBound
return value.bigEndian
}
// Reads an arbitrary number of bytes, to be used to read
// raw bytes, this is useful when lifting strings
fileprivate func readBytes(_ reader: inout (data: Data, offset: Data.Index), count: Int) throws -> Array<UInt8> {
let range = reader.offset..<(reader.offset+count)
guard reader.data.count >= range.upperBound else {
throw UniffiInternalError.bufferOverflow
}
var value = [UInt8](repeating: 0, count: count)
value.withUnsafeMutableBufferPointer({ buffer in
reader.data.copyBytes(to: buffer, from: range)
})
reader.offset = range.upperBound
return value
}
// Reads a float at the current offset.
fileprivate func readFloat(_ reader: inout (data: Data, offset: Data.Index)) throws -> Float {
return Float(bitPattern: try readInt(&reader))
}
// Reads a float at the current offset.
fileprivate func readDouble(_ reader: inout (data: Data, offset: Data.Index)) throws -> Double {
return Double(bitPattern: try readInt(&reader))
}
// Indicates if the offset has reached the end of the buffer.
fileprivate func hasRemaining(_ reader: (data: Data, offset: Data.Index)) -> Bool {
return reader.offset < reader.data.count
}
// Define writer functionality. Normally this would be defined in a class or
// struct, but we use standalone functions instead in order to make external
// types work. See the above discussion on Readers for details.
fileprivate func createWriter() -> [UInt8] {
return []
}
fileprivate func writeBytes<S>(_ writer: inout [UInt8], _ byteArr: S) where S: Sequence, S.Element == UInt8 {
writer.append(contentsOf: byteArr)
}
// Writes an integer in big-endian order.
//
// Warning: make sure what you are trying to write
// is in the correct type!
fileprivate func writeInt<T: FixedWidthInteger>(_ writer: inout [UInt8], _ value: T) {
var value = value.bigEndian
withUnsafeBytes(of: &value) { writer.append(contentsOf: $0) }
}
fileprivate func writeFloat(_ writer: inout [UInt8], _ value: Float) {
writeInt(&writer, value.bitPattern)
}
fileprivate func writeDouble(_ writer: inout [UInt8], _ value: Double) {
writeInt(&writer, value.bitPattern)
}
// Protocol for types that transfer other types across the FFI. This is
// analogous to the Rust trait of the same name.
fileprivate protocol FfiConverter {
associatedtype FfiType
associatedtype SwiftType
static func lift(_ value: FfiType) throws -> SwiftType
static func lower(_ value: SwiftType) -> FfiType
static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> SwiftType
static func write(_ value: SwiftType, into buf: inout [UInt8])
}
// Types conforming to `Primitive` pass themselves directly over the FFI.
fileprivate protocol FfiConverterPrimitive: FfiConverter where FfiType == SwiftType { }
extension FfiConverterPrimitive {
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public static func lift(_ value: FfiType) throws -> SwiftType {
return value
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public static func lower(_ value: SwiftType) -> FfiType {
return value
}
}
// Types conforming to `FfiConverterRustBuffer` lift and lower into a `RustBuffer`.
// Used for complex types where it's hard to write a custom lift/lower.
fileprivate protocol FfiConverterRustBuffer: FfiConverter where FfiType == RustBuffer {}
extension FfiConverterRustBuffer {
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public static func lift(_ buf: RustBuffer) throws -> SwiftType {
var reader = createReader(data: Data(rustBuffer: buf))
let value = try read(from: &reader)
if hasRemaining(reader) {
throw UniffiInternalError.incompleteData
}
buf.deallocate()
return value
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public static func lower(_ value: SwiftType) -> RustBuffer {
var writer = createWriter()
write(value, into: &writer)
return RustBuffer(bytes: writer)
}
}
// An error type for FFI errors. These errors occur at the UniFFI level, not
// the library level.
fileprivate enum UniffiInternalError: LocalizedError {
case bufferOverflow
case incompleteData
case unexpectedOptionalTag
case unexpectedEnumCase
case unexpectedNullPointer
case unexpectedRustCallStatusCode
case unexpectedRustCallError
case unexpectedStaleHandle
case rustPanic(_ message: String)
public var errorDescription: String? {
switch self {
case .bufferOverflow: return "Reading the requested value would read past the end of the buffer"
case .incompleteData: return "The buffer still has data after lifting its containing value"
case .unexpectedOptionalTag: return "Unexpected optional tag; should be 0 or 1"
case .unexpectedEnumCase: return "Raw enum value doesn't match any cases"
case .unexpectedNullPointer: return "Raw pointer value was null"
case .unexpectedRustCallStatusCode: return "Unexpected RustCallStatus code"
case .unexpectedRustCallError: return "CALL_ERROR but no errorClass specified"
case .unexpectedStaleHandle: return "The object in the handle map has been dropped already"
case let .rustPanic(message): return message
}
}
}
fileprivate extension NSLock {
func withLock<T>(f: () throws -> T) rethrows -> T {
self.lock()
defer { self.unlock() }
return try f()
}
}
fileprivate let CALL_SUCCESS: Int8 = 0
fileprivate let CALL_ERROR: Int8 = 1
fileprivate let CALL_UNEXPECTED_ERROR: Int8 = 2
fileprivate let CALL_CANCELLED: Int8 = 3
fileprivate extension RustCallStatus {
init() {
self.init(
code: CALL_SUCCESS,
errorBuf: RustBuffer.init(
capacity: 0,
len: 0,
data: nil
)
)
}
}
private func rustCall<T>(_ callback: (UnsafeMutablePointer<RustCallStatus>) -> T) throws -> T {
let neverThrow: ((RustBuffer) throws -> Never)? = nil
return try makeRustCall(callback, errorHandler: neverThrow)
}
private func rustCallWithError<T, E: Swift.Error>(
_ errorHandler: @escaping (RustBuffer) throws -> E,
_ callback: (UnsafeMutablePointer<RustCallStatus>) -> T) throws -> T {
try makeRustCall(callback, errorHandler: errorHandler)
}
private func makeRustCall<T, E: Swift.Error>(
_ callback: (UnsafeMutablePointer<RustCallStatus>) -> T,
errorHandler: ((RustBuffer) throws -> E)?
) throws -> T {
uniffiEnsureAsOhttpClientInitialized()
var callStatus = RustCallStatus.init()
let returnedVal = callback(&callStatus)
try uniffiCheckCallStatus(callStatus: callStatus, errorHandler: errorHandler)
return returnedVal
}
private func uniffiCheckCallStatus<E: Swift.Error>(
callStatus: RustCallStatus,
errorHandler: ((RustBuffer) throws -> E)?
) throws {
switch callStatus.code {
case CALL_SUCCESS:
return
case CALL_ERROR:
if let errorHandler = errorHandler {
throw try errorHandler(callStatus.errorBuf)
} else {
callStatus.errorBuf.deallocate()
throw UniffiInternalError.unexpectedRustCallError
}
case CALL_UNEXPECTED_ERROR:
// When the rust code sees a panic, it tries to construct a RustBuffer
// with the message. But if that code panics, then it just sends back
// an empty buffer.
if callStatus.errorBuf.len > 0 {
throw UniffiInternalError.rustPanic(try FfiConverterString.lift(callStatus.errorBuf))
} else {
callStatus.errorBuf.deallocate()
throw UniffiInternalError.rustPanic("Rust panic")
}
case CALL_CANCELLED:
fatalError("Cancellation not supported yet")
default:
throw UniffiInternalError.unexpectedRustCallStatusCode
}
}
private func uniffiTraitInterfaceCall<T>(
callStatus: UnsafeMutablePointer<RustCallStatus>,
makeCall: () throws -> T,
writeReturn: (T) -> ()
) {
do {
try writeReturn(makeCall())
} catch let error {
callStatus.pointee.code = CALL_UNEXPECTED_ERROR
callStatus.pointee.errorBuf = FfiConverterString.lower(String(describing: error))
}
}
private func uniffiTraitInterfaceCallWithError<T, E>(
callStatus: UnsafeMutablePointer<RustCallStatus>,
makeCall: () throws -> T,
writeReturn: (T) -> (),
lowerError: (E) -> RustBuffer
) {
do {
try writeReturn(makeCall())
} catch let error as E {
callStatus.pointee.code = CALL_ERROR
callStatus.pointee.errorBuf = lowerError(error)
} catch {
callStatus.pointee.code = CALL_UNEXPECTED_ERROR
callStatus.pointee.errorBuf = FfiConverterString.lower(String(describing: error))
}
}
fileprivate final class UniffiHandleMap<T>: @unchecked Sendable {
// All mutation happens with this lock held, which is why we implement @unchecked Sendable.
private let lock = NSLock()
private var map: [UInt64: T] = [:]
private var currentHandle: UInt64 = 1
func insert(obj: T) -> UInt64 {
lock.withLock {
let handle = currentHandle
currentHandle += 1
map[handle] = obj
return handle
}
}
func get(handle: UInt64) throws -> T {
try lock.withLock {
guard let obj = map[handle] else {
throw UniffiInternalError.unexpectedStaleHandle
}
return obj
}
}
@discardableResult
func remove(handle: UInt64) throws -> T {
try lock.withLock {
guard let obj = map.removeValue(forKey: handle) else {
throw UniffiInternalError.unexpectedStaleHandle
}
return obj
}
}
var count: Int {
get {
map.count
}
}
}
// Public interface members begin here.
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
fileprivate struct FfiConverterUInt8: FfiConverterPrimitive {
typealias FfiType = UInt8
typealias SwiftType = UInt8
public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> UInt8 {
return try lift(readInt(&buf))
}
public static func write(_ value: UInt8, into buf: inout [UInt8]) {
writeInt(&buf, lower(value))
}
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
fileprivate struct FfiConverterUInt16: FfiConverterPrimitive {
typealias FfiType = UInt16
typealias SwiftType = UInt16
public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> UInt16 {
return try lift(readInt(&buf))
}
public static func write(_ value: SwiftType, into buf: inout [UInt8]) {
writeInt(&buf, lower(value))
}
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
fileprivate struct FfiConverterString: FfiConverter {
typealias SwiftType = String
typealias FfiType = RustBuffer
public static func lift(_ value: RustBuffer) throws -> String {
defer {
value.deallocate()
}
if value.data == nil {
return String()
}
let bytes = UnsafeBufferPointer<UInt8>(start: value.data!, count: Int(value.len))
return String(bytes: bytes, encoding: String.Encoding.utf8)!
}
public static func lower(_ value: String) -> RustBuffer {
return value.utf8CString.withUnsafeBufferPointer { ptr in
// The swift string gives us int8_t, we want uint8_t.
ptr.withMemoryRebound(to: UInt8.self) { ptr in
// The swift string gives us a trailing null byte, we don't want it.
let buf = UnsafeBufferPointer(rebasing: ptr.prefix(upTo: ptr.count - 1))
return RustBuffer.from(buf)
}
}
}
public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> String {
let len: Int32 = try readInt(&buf)
return String(bytes: try readBytes(&buf, count: Int(len)), encoding: String.Encoding.utf8)!
}
public static func write(_ value: String, into buf: inout [UInt8]) {
let len = Int32(value.utf8.count)
writeInt(&buf, len)
writeBytes(&buf, value.utf8)
}
}
/**
* Each OHTTP request-reply exchange needs to create an OhttpSession
* object to manage encryption state.
*/
public protocol OhttpSessionProtocol: AnyObject, Sendable {
/**
* Decypt and unpack the response from the Relay for the previously
* encapsulated request. You must use the same OhttpSession that
* generated the request message.
*/
func decapsulate(encoded: [UInt8]) throws -> OhttpResponse
/**
* Encapsulate an HTTP request as Binary HTTP and then encrypt that
* payload using HPKE. The caller is responsible for sending the
* resulting message to the Relay.
*/
func encapsulate(method: String, scheme: String, server: String, endpoint: String, headers: [String: String], payload: [UInt8]) throws -> [UInt8]
}
/**
* Each OHTTP request-reply exchange needs to create an OhttpSession
* object to manage encryption state.
*/
open class OhttpSession: OhttpSessionProtocol, @unchecked Sendable {
fileprivate let pointer: UnsafeMutableRawPointer!
/// Used to instantiate a [FFIObject] without an actual pointer, for fakes in tests, mostly.
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public struct NoPointer {
public init() {}
}
// TODO: We'd like this to be `private` but for Swifty reasons,
// we can't implement `FfiConverter` without making this `required` and we can't
// make it `required` without making it `public`.
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
required public init(unsafeFromRawPointer pointer: UnsafeMutableRawPointer) {
self.pointer = pointer
}
// This constructor can be used to instantiate a fake object.
// - Parameter noPointer: Placeholder value so we can have a constructor separate from the default empty one that may be implemented for classes extending [FFIObject].
//
// - Warning:
// Any object instantiated with this constructor cannot be passed to an actual Rust-backed object. Since there isn't a backing [Pointer] the FFI lower functions will crash.
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public init(noPointer: NoPointer) {
self.pointer = nil
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func uniffiClonePointer() -> UnsafeMutableRawPointer {
return try! rustCall { uniffi_as_ohttp_client_fn_clone_ohttpsession(self.pointer, $0) }
}
/**
* Initialize encryption state based on specific Gateway key config
*/
public convenience init(config: [UInt8])throws {
let pointer =
try rustCallWithError(FfiConverterTypeOhttpError_lift) {
uniffi_as_ohttp_client_fn_constructor_ohttpsession_new(
FfiConverterSequenceUInt8.lower(config),$0
)
}
self.init(unsafeFromRawPointer: pointer)
}
deinit {
guard let pointer = pointer else {
return
}
try! rustCall { uniffi_as_ohttp_client_fn_free_ohttpsession(pointer, $0) }
}
/**
* Decypt and unpack the response from the Relay for the previously
* encapsulated request. You must use the same OhttpSession that
* generated the request message.
*/
open func decapsulate(encoded: [UInt8])throws -> OhttpResponse {
return try FfiConverterTypeOhttpResponse_lift(try rustCallWithError(FfiConverterTypeOhttpError_lift) {
uniffi_as_ohttp_client_fn_method_ohttpsession_decapsulate(self.uniffiClonePointer(),
FfiConverterSequenceUInt8.lower(encoded),$0
)
})
}
/**
* Encapsulate an HTTP request as Binary HTTP and then encrypt that
* payload using HPKE. The caller is responsible for sending the
* resulting message to the Relay.
*/
open func encapsulate(method: String, scheme: String, server: String, endpoint: String, headers: [String: String], payload: [UInt8])throws -> [UInt8] {
return try FfiConverterSequenceUInt8.lift(try rustCallWithError(FfiConverterTypeOhttpError_lift) {
uniffi_as_ohttp_client_fn_method_ohttpsession_encapsulate(self.uniffiClonePointer(),
FfiConverterString.lower(method),
FfiConverterString.lower(scheme),
FfiConverterString.lower(server),
FfiConverterString.lower(endpoint),
FfiConverterDictionaryStringString.lower(headers),
FfiConverterSequenceUInt8.lower(payload),$0
)
})
}
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public struct FfiConverterTypeOhttpSession: FfiConverter {
typealias FfiType = UnsafeMutableRawPointer
typealias SwiftType = OhttpSession
public static func lift(_ pointer: UnsafeMutableRawPointer) throws -> OhttpSession {
return OhttpSession(unsafeFromRawPointer: pointer)
}
public static func lower(_ value: OhttpSession) -> UnsafeMutableRawPointer {
return value.uniffiClonePointer()
}
public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> OhttpSession {
let v: UInt64 = try readInt(&buf)
// The Rust code won't compile if a pointer won't fit in a UInt64.
// We have to go via `UInt` because that's the thing that's the size of a pointer.
let ptr = UnsafeMutableRawPointer(bitPattern: UInt(truncatingIfNeeded: v))
if (ptr == nil) {
throw UniffiInternalError.unexpectedNullPointer
}
return try lift(ptr!)
}
public static func write(_ value: OhttpSession, into buf: inout [UInt8]) {
// This fiddling is because `Int` is the thing that's the same size as a pointer.
// The Rust code won't compile if a pointer won't fit in a `UInt64`.
writeInt(&buf, UInt64(bitPattern: Int64(Int(bitPattern: lower(value)))))
}
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeOhttpSession_lift(_ pointer: UnsafeMutableRawPointer) throws -> OhttpSession {
return try FfiConverterTypeOhttpSession.lift(pointer)
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeOhttpSession_lower(_ value: OhttpSession) -> UnsafeMutableRawPointer {
return FfiConverterTypeOhttpSession.lower(value)
}
/**
* A testing interface for decrypting and responding to OHTTP messages. This
* should only be used for testing.
*/
public protocol OhttpTestServerProtocol: AnyObject, Sendable {
/**
* Return the unique encryption key config for this instance of test server.
*/
func getConfig() -> [UInt8]
func receive(message: [UInt8]) throws -> TestServerRequest
func respond(response: OhttpResponse) throws -> [UInt8]
}
/**
* A testing interface for decrypting and responding to OHTTP messages. This
* should only be used for testing.
*/
open class OhttpTestServer: OhttpTestServerProtocol, @unchecked Sendable {
fileprivate let pointer: UnsafeMutableRawPointer!
/// Used to instantiate a [FFIObject] without an actual pointer, for fakes in tests, mostly.
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public struct NoPointer {
public init() {}
}
// TODO: We'd like this to be `private` but for Swifty reasons,
// we can't implement `FfiConverter` without making this `required` and we can't
// make it `required` without making it `public`.
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
required public init(unsafeFromRawPointer pointer: UnsafeMutableRawPointer) {
self.pointer = pointer
}
// This constructor can be used to instantiate a fake object.
// - Parameter noPointer: Placeholder value so we can have a constructor separate from the default empty one that may be implemented for classes extending [FFIObject].
//
// - Warning:
// Any object instantiated with this constructor cannot be passed to an actual Rust-backed object. Since there isn't a backing [Pointer] the FFI lower functions will crash.
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public init(noPointer: NoPointer) {
self.pointer = nil
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func uniffiClonePointer() -> UnsafeMutableRawPointer {
return try! rustCall { uniffi_as_ohttp_client_fn_clone_ohttptestserver(self.pointer, $0) }
}
public convenience init() {
let pointer =
try! rustCall() {
uniffi_as_ohttp_client_fn_constructor_ohttptestserver_new($0
)
}
self.init(unsafeFromRawPointer: pointer)
}
deinit {
guard let pointer = pointer else {
return
}
try! rustCall { uniffi_as_ohttp_client_fn_free_ohttptestserver(pointer, $0) }
}
/**
* Return the unique encryption key config for this instance of test server.
*/
open func getConfig() -> [UInt8] {
return try! FfiConverterSequenceUInt8.lift(try! rustCall() {
uniffi_as_ohttp_client_fn_method_ohttptestserver_get_config(self.uniffiClonePointer(),$0
)
})
}
open func receive(message: [UInt8])throws -> TestServerRequest {
return try FfiConverterTypeTestServerRequest_lift(try rustCallWithError(FfiConverterTypeOhttpError_lift) {
uniffi_as_ohttp_client_fn_method_ohttptestserver_receive(self.uniffiClonePointer(),
FfiConverterSequenceUInt8.lower(message),$0
)
})
}
open func respond(response: OhttpResponse)throws -> [UInt8] {
return try FfiConverterSequenceUInt8.lift(try rustCallWithError(FfiConverterTypeOhttpError_lift) {
uniffi_as_ohttp_client_fn_method_ohttptestserver_respond(self.uniffiClonePointer(),
FfiConverterTypeOhttpResponse_lower(response),$0
)
})
}
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public struct FfiConverterTypeOhttpTestServer: FfiConverter {
typealias FfiType = UnsafeMutableRawPointer
typealias SwiftType = OhttpTestServer
public static func lift(_ pointer: UnsafeMutableRawPointer) throws -> OhttpTestServer {
return OhttpTestServer(unsafeFromRawPointer: pointer)
}
public static func lower(_ value: OhttpTestServer) -> UnsafeMutableRawPointer {
return value.uniffiClonePointer()
}
public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> OhttpTestServer {
let v: UInt64 = try readInt(&buf)
// The Rust code won't compile if a pointer won't fit in a UInt64.
// We have to go via `UInt` because that's the thing that's the size of a pointer.
let ptr = UnsafeMutableRawPointer(bitPattern: UInt(truncatingIfNeeded: v))
if (ptr == nil) {
throw UniffiInternalError.unexpectedNullPointer
}
return try lift(ptr!)
}
public static func write(_ value: OhttpTestServer, into buf: inout [UInt8]) {
// This fiddling is because `Int` is the thing that's the same size as a pointer.
// The Rust code won't compile if a pointer won't fit in a `UInt64`.
writeInt(&buf, UInt64(bitPattern: Int64(Int(bitPattern: lower(value)))))
}
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeOhttpTestServer_lift(_ pointer: UnsafeMutableRawPointer) throws -> OhttpTestServer {
return try FfiConverterTypeOhttpTestServer.lift(pointer)
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeOhttpTestServer_lower(_ value: OhttpTestServer) -> UnsafeMutableRawPointer {
return FfiConverterTypeOhttpTestServer.lower(value)
}
/**
* The decrypted response from the Gateway/Target
*/
public struct OhttpResponse {
public var statusCode: UInt16
public var headers: [String: String]
public var payload: [UInt8]
// Default memberwise initializers are never public by default, so we
// declare one manually.
public init(statusCode: UInt16, headers: [String: String], payload: [UInt8]) {
self.statusCode = statusCode
self.headers = headers
self.payload = payload
}
}
#if compiler(>=6)
extension OhttpResponse: Sendable {}
#endif
extension OhttpResponse: Equatable, Hashable {
public static func ==(lhs: OhttpResponse, rhs: OhttpResponse) -> Bool {
if lhs.statusCode != rhs.statusCode {
return false
}
if lhs.headers != rhs.headers {
return false
}
if lhs.payload != rhs.payload {
return false
}
return true
}
public func hash(into hasher: inout Hasher) {
hasher.combine(statusCode)
hasher.combine(headers)
hasher.combine(payload)
}
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public struct FfiConverterTypeOhttpResponse: FfiConverterRustBuffer {
public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> OhttpResponse {
return
try OhttpResponse(
statusCode: FfiConverterUInt16.read(from: &buf),
headers: FfiConverterDictionaryStringString.read(from: &buf),
payload: FfiConverterSequenceUInt8.read(from: &buf)
)
}
public static func write(_ value: OhttpResponse, into buf: inout [UInt8]) {
FfiConverterUInt16.write(value.statusCode, into: &buf)
FfiConverterDictionaryStringString.write(value.headers, into: &buf)
FfiConverterSequenceUInt8.write(value.payload, into: &buf)
}
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeOhttpResponse_lift(_ buf: RustBuffer) throws -> OhttpResponse {
return try FfiConverterTypeOhttpResponse.lift(buf)
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeOhttpResponse_lower(_ value: OhttpResponse) -> RustBuffer {
return FfiConverterTypeOhttpResponse.lower(value)
}
public struct TestServerRequest {
public var method: String
public var scheme: String
public var server: String
public var endpoint: String
public var headers: [String: String]
public var payload: [UInt8]
// Default memberwise initializers are never public by default, so we
// declare one manually.
public init(method: String, scheme: String, server: String, endpoint: String, headers: [String: String], payload: [UInt8]) {
self.method = method
self.scheme = scheme
self.server = server
self.endpoint = endpoint
self.headers = headers
self.payload = payload
}
}
#if compiler(>=6)
extension TestServerRequest: Sendable {}
#endif
extension TestServerRequest: Equatable, Hashable {
public static func ==(lhs: TestServerRequest, rhs: TestServerRequest) -> Bool {
if lhs.method != rhs.method {
return false
}
if lhs.scheme != rhs.scheme {
return false
}
if lhs.server != rhs.server {
return false
}
if lhs.endpoint != rhs.endpoint {
return false
}
if lhs.headers != rhs.headers {
return false
}
if lhs.payload != rhs.payload {
return false
}
return true
}
public func hash(into hasher: inout Hasher) {
hasher.combine(method)
hasher.combine(scheme)
hasher.combine(server)
hasher.combine(endpoint)
hasher.combine(headers)
hasher.combine(payload)
}
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public struct FfiConverterTypeTestServerRequest: FfiConverterRustBuffer {
public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> TestServerRequest {
return
try TestServerRequest(
method: FfiConverterString.read(from: &buf),
scheme: FfiConverterString.read(from: &buf),
server: FfiConverterString.read(from: &buf),
endpoint: FfiConverterString.read(from: &buf),
headers: FfiConverterDictionaryStringString.read(from: &buf),
payload: FfiConverterSequenceUInt8.read(from: &buf)
)
}
public static func write(_ value: TestServerRequest, into buf: inout [UInt8]) {
FfiConverterString.write(value.method, into: &buf)
FfiConverterString.write(value.scheme, into: &buf)
FfiConverterString.write(value.server, into: &buf)
FfiConverterString.write(value.endpoint, into: &buf)
FfiConverterDictionaryStringString.write(value.headers, into: &buf)
FfiConverterSequenceUInt8.write(value.payload, into: &buf)
}
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeTestServerRequest_lift(_ buf: RustBuffer) throws -> TestServerRequest {
return try FfiConverterTypeTestServerRequest.lift(buf)
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeTestServerRequest_lower(_ value: TestServerRequest) -> RustBuffer {
return FfiConverterTypeTestServerRequest.lower(value)
}
public enum OhttpError: Swift.Error {
case KeyFetchFailed(message: String)
case MalformedKeyConfig(message: String)
case UnsupportedKeyConfig(message: String)
case InvalidSession(message: String)
case RelayFailed(message: String)
case CannotEncodeMessage(message: String)
case MalformedMessage(message: String)
case DuplicateHeaders(message: String)
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public struct FfiConverterTypeOhttpError: FfiConverterRustBuffer {
typealias SwiftType = OhttpError
public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> OhttpError {
let variant: Int32 = try readInt(&buf)
switch variant {
case 1: return .KeyFetchFailed(
message: try FfiConverterString.read(from: &buf)
)
case 2: return .MalformedKeyConfig(
message: try FfiConverterString.read(from: &buf)
)
case 3: return .UnsupportedKeyConfig(
message: try FfiConverterString.read(from: &buf)
)
case 4: return .InvalidSession(
message: try FfiConverterString.read(from: &buf)
)
case 5: return .RelayFailed(
message: try FfiConverterString.read(from: &buf)
)
case 6: return .CannotEncodeMessage(
message: try FfiConverterString.read(from: &buf)
)
case 7: return .MalformedMessage(
message: try FfiConverterString.read(from: &buf)
)
case 8: return .DuplicateHeaders(
message: try FfiConverterString.read(from: &buf)
)
default: throw UniffiInternalError.unexpectedEnumCase
}
}
public static func write(_ value: OhttpError, into buf: inout [UInt8]) {
switch value {
case .KeyFetchFailed(_ /* message is ignored*/):
writeInt(&buf, Int32(1))
case .MalformedKeyConfig(_ /* message is ignored*/):
writeInt(&buf, Int32(2))
case .UnsupportedKeyConfig(_ /* message is ignored*/):
writeInt(&buf, Int32(3))
case .InvalidSession(_ /* message is ignored*/):
writeInt(&buf, Int32(4))
case .RelayFailed(_ /* message is ignored*/):
writeInt(&buf, Int32(5))
case .CannotEncodeMessage(_ /* message is ignored*/):
writeInt(&buf, Int32(6))
case .MalformedMessage(_ /* message is ignored*/):
writeInt(&buf, Int32(7))
case .DuplicateHeaders(_ /* message is ignored*/):
writeInt(&buf, Int32(8))
}
}
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeOhttpError_lift(_ buf: RustBuffer) throws -> OhttpError {
return try FfiConverterTypeOhttpError.lift(buf)
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
public func FfiConverterTypeOhttpError_lower(_ value: OhttpError) -> RustBuffer {
return FfiConverterTypeOhttpError.lower(value)
}
extension OhttpError: Equatable, Hashable {}
extension OhttpError: Foundation.LocalizedError {
public var errorDescription: String? {
String(reflecting: self)
}
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
fileprivate struct FfiConverterSequenceUInt8: FfiConverterRustBuffer {
typealias SwiftType = [UInt8]
public static func write(_ value: [UInt8], into buf: inout [UInt8]) {
let len = Int32(value.count)
writeInt(&buf, len)
for item in value {
FfiConverterUInt8.write(item, into: &buf)
}
}
public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> [UInt8] {
let len: Int32 = try readInt(&buf)
var seq = [UInt8]()
seq.reserveCapacity(Int(len))
for _ in 0 ..< len {
seq.append(try FfiConverterUInt8.read(from: &buf))
}
return seq
}
}
#if swift(>=5.8)
@_documentation(visibility: private)
#endif
fileprivate struct FfiConverterDictionaryStringString: FfiConverterRustBuffer {
public static func write(_ value: [String: String], into buf: inout [UInt8]) {
let len = Int32(value.count)
writeInt(&buf, len)
for (key, value) in value {
FfiConverterString.write(key, into: &buf)
FfiConverterString.write(value, into: &buf)
}
}
public static func read(from buf: inout (data: Data, offset: Data.Index)) throws -> [String: String] {
let len: Int32 = try readInt(&buf)
var dict = [String: String]()
dict.reserveCapacity(Int(len))
for _ in 0..<len {
let key = try FfiConverterString.read(from: &buf)
let value = try FfiConverterString.read(from: &buf)
dict[key] = value
}
return dict
}
}
private enum InitializationResult {
case ok
case contractVersionMismatch
case apiChecksumMismatch
}
// Use a global variable to perform the versioning checks. Swift ensures that
// the code inside is only computed once.
private let initializationResult: InitializationResult = {
// Get the bindings contract version from our ComponentInterface
let bindings_contract_version = 29
// Get the scaffolding contract version by calling the into the dylib
let scaffolding_contract_version = ffi_as_ohttp_client_uniffi_contract_version()
if bindings_contract_version != scaffolding_contract_version {
return InitializationResult.contractVersionMismatch
}
if (uniffi_as_ohttp_client_checksum_method_ohttpsession_decapsulate() != 16642) {
return InitializationResult.apiChecksumMismatch
}
if (uniffi_as_ohttp_client_checksum_method_ohttpsession_encapsulate() != 33112) {
return InitializationResult.apiChecksumMismatch
}
if (uniffi_as_ohttp_client_checksum_method_ohttptestserver_get_config() != 41388) {
return InitializationResult.apiChecksumMismatch
}
if (uniffi_as_ohttp_client_checksum_method_ohttptestserver_receive() != 56163) {
return InitializationResult.apiChecksumMismatch
}
if (uniffi_as_ohttp_client_checksum_method_ohttptestserver_respond() != 21845) {
return InitializationResult.apiChecksumMismatch
}
if (uniffi_as_ohttp_client_checksum_constructor_ohttpsession_new() != 12377) {
return InitializationResult.apiChecksumMismatch
}
if (uniffi_as_ohttp_client_checksum_constructor_ohttptestserver_new() != 10284) {
return InitializationResult.apiChecksumMismatch
}
return InitializationResult.ok
}()
// Make the ensure init function public so that other modules which have external type references to
// our types can call it.
public func uniffiEnsureAsOhttpClientInitialized() {
switch initializationResult {
case .ok:
break
case .contractVersionMismatch:
fatalError("UniFFI contract version mismatch: try cleaning and rebuilding your project")
case .apiChecksumMismatch:
fatalError("UniFFI API checksum mismatch: try cleaning and rebuilding your project")
}
}
// swiftlint:enable all