switch to Alamofire

This commit is contained in:
Gerrit Linnemann 2015-11-11 15:26:38 +01:00
parent 79628c8824
commit 4a3e92aba5
65 changed files with 6134 additions and 3543 deletions

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@ -2,5 +2,4 @@ platform :osx, '10.9'
workspace 'ipbc-Client'
use_frameworks!
pod 'SwiftHTTP', '~> 0.9.4'
pod 'ReachabilitySwift', git: 'https://github.com/ashleymills/Reachability.swift'
pod 'Alamofire', '~> 3.0'

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@ -1,22 +1,10 @@
PODS:
- ReachabilitySwift (1.1)
- SwiftHTTP (0.9.5)
- Alamofire (3.1.2)
DEPENDENCIES:
- ReachabilitySwift (from `https://github.com/ashleymills/Reachability.swift`)
- SwiftHTTP (~> 0.9.4)
EXTERNAL SOURCES:
ReachabilitySwift:
:git: https://github.com/ashleymills/Reachability.swift
CHECKOUT OPTIONS:
ReachabilitySwift:
:commit: eca2517c69b321e9c4ce464be45c33f3a8dfe14e
:git: https://github.com/ashleymills/Reachability.swift
- Alamofire (~> 3.0)
SPEC CHECKSUMS:
ReachabilitySwift: 1e53abddb01111deac0d229dabdb8bb043567b18
SwiftHTTP: cd7b248bc07db02926ff54cf19b580b78f7abfa1
Alamofire: 7c16ca65f3c7e681fd925fd7f2dec7747ff96855
COCOAPODS: 0.38.2
COCOAPODS: 0.39.0

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Copyright (c) 20142015 Alamofire Software Foundation (http://alamofire.org/)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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// Alamofire.swift
//
// Copyright (c) 20142015 Alamofire Software Foundation (http://alamofire.org/)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import Foundation
// MARK: - URLStringConvertible
/**
Types adopting the `URLStringConvertible` protocol can be used to construct URL strings, which are then used to
construct URL requests.
*/
public protocol URLStringConvertible {
/**
A URL that conforms to RFC 2396.
Methods accepting a `URLStringConvertible` type parameter parse it according to RFCs 1738 and 1808.
See https://tools.ietf.org/html/rfc2396
See https://tools.ietf.org/html/rfc1738
See https://tools.ietf.org/html/rfc1808
*/
var URLString: String { get }
}
extension String: URLStringConvertible {
public var URLString: String {
return self
}
}
extension NSURL: URLStringConvertible {
public var URLString: String {
return absoluteString
}
}
extension NSURLComponents: URLStringConvertible {
public var URLString: String {
return URL!.URLString
}
}
extension NSURLRequest: URLStringConvertible {
public var URLString: String {
return URL!.URLString
}
}
// MARK: - URLRequestConvertible
/**
Types adopting the `URLRequestConvertible` protocol can be used to construct URL requests.
*/
public protocol URLRequestConvertible {
/// The URL request.
var URLRequest: NSMutableURLRequest { get }
}
extension NSURLRequest: URLRequestConvertible {
public var URLRequest: NSMutableURLRequest {
return self.mutableCopy() as! NSMutableURLRequest
}
}
// MARK: - Convenience
func URLRequest(
method: Method,
_ URLString: URLStringConvertible,
headers: [String: String]? = nil)
-> NSMutableURLRequest
{
let mutableURLRequest = NSMutableURLRequest(URL: NSURL(string: URLString.URLString)!)
mutableURLRequest.HTTPMethod = method.rawValue
if let headers = headers {
for (headerField, headerValue) in headers {
mutableURLRequest.setValue(headerValue, forHTTPHeaderField: headerField)
}
}
return mutableURLRequest
}
// MARK: - Request Methods
/**
Creates a request using the shared manager instance for the specified method, URL string, parameters, and
parameter encoding.
- parameter method: The HTTP method.
- parameter URLString: The URL string.
- parameter parameters: The parameters. `nil` by default.
- parameter encoding: The parameter encoding. `.URL` by default.
- parameter headers: The HTTP headers. `nil` by default.
- returns: The created request.
*/
public func request(
method: Method,
_ URLString: URLStringConvertible,
parameters: [String: AnyObject]? = nil,
encoding: ParameterEncoding = .URL,
headers: [String: String]? = nil)
-> Request
{
return Manager.sharedInstance.request(
method,
URLString,
parameters: parameters,
encoding: encoding,
headers: headers
)
}
/**
Creates a request using the shared manager instance for the specified URL request.
If `startRequestsImmediately` is `true`, the request will have `resume()` called before being returned.
- parameter URLRequest: The URL request
- returns: The created request.
*/
public func request(URLRequest: URLRequestConvertible) -> Request {
return Manager.sharedInstance.request(URLRequest.URLRequest)
}
// MARK: - Upload Methods
// MARK: File
/**
Creates an upload request using the shared manager instance for the specified method, URL string, and file.
- parameter method: The HTTP method.
- parameter URLString: The URL string.
- parameter headers: The HTTP headers. `nil` by default.
- parameter file: The file to upload.
- returns: The created upload request.
*/
public func upload(
method: Method,
_ URLString: URLStringConvertible,
headers: [String: String]? = nil,
file: NSURL)
-> Request
{
return Manager.sharedInstance.upload(method, URLString, headers: headers, file: file)
}
/**
Creates an upload request using the shared manager instance for the specified URL request and file.
- parameter URLRequest: The URL request.
- parameter file: The file to upload.
- returns: The created upload request.
*/
public func upload(URLRequest: URLRequestConvertible, file: NSURL) -> Request {
return Manager.sharedInstance.upload(URLRequest, file: file)
}
// MARK: Data
/**
Creates an upload request using the shared manager instance for the specified method, URL string, and data.
- parameter method: The HTTP method.
- parameter URLString: The URL string.
- parameter headers: The HTTP headers. `nil` by default.
- parameter data: The data to upload.
- returns: The created upload request.
*/
public func upload(
method: Method,
_ URLString: URLStringConvertible,
headers: [String: String]? = nil,
data: NSData)
-> Request
{
return Manager.sharedInstance.upload(method, URLString, headers: headers, data: data)
}
/**
Creates an upload request using the shared manager instance for the specified URL request and data.
- parameter URLRequest: The URL request.
- parameter data: The data to upload.
- returns: The created upload request.
*/
public func upload(URLRequest: URLRequestConvertible, data: NSData) -> Request {
return Manager.sharedInstance.upload(URLRequest, data: data)
}
// MARK: Stream
/**
Creates an upload request using the shared manager instance for the specified method, URL string, and stream.
- parameter method: The HTTP method.
- parameter URLString: The URL string.
- parameter headers: The HTTP headers. `nil` by default.
- parameter stream: The stream to upload.
- returns: The created upload request.
*/
public func upload(
method: Method,
_ URLString: URLStringConvertible,
headers: [String: String]? = nil,
stream: NSInputStream)
-> Request
{
return Manager.sharedInstance.upload(method, URLString, headers: headers, stream: stream)
}
/**
Creates an upload request using the shared manager instance for the specified URL request and stream.
- parameter URLRequest: The URL request.
- parameter stream: The stream to upload.
- returns: The created upload request.
*/
public func upload(URLRequest: URLRequestConvertible, stream: NSInputStream) -> Request {
return Manager.sharedInstance.upload(URLRequest, stream: stream)
}
// MARK: MultipartFormData
/**
Creates an upload request using the shared manager instance for the specified method and URL string.
- parameter method: The HTTP method.
- parameter URLString: The URL string.
- parameter headers: The HTTP headers. `nil` by default.
- parameter multipartFormData: The closure used to append body parts to the `MultipartFormData`.
- parameter encodingMemoryThreshold: The encoding memory threshold in bytes.
`MultipartFormDataEncodingMemoryThreshold` by default.
- parameter encodingCompletion: The closure called when the `MultipartFormData` encoding is complete.
*/
public func upload(
method: Method,
_ URLString: URLStringConvertible,
headers: [String: String]? = nil,
multipartFormData: MultipartFormData -> Void,
encodingMemoryThreshold: UInt64 = Manager.MultipartFormDataEncodingMemoryThreshold,
encodingCompletion: (Manager.MultipartFormDataEncodingResult -> Void)?)
{
return Manager.sharedInstance.upload(
method,
URLString,
headers: headers,
multipartFormData: multipartFormData,
encodingMemoryThreshold: encodingMemoryThreshold,
encodingCompletion: encodingCompletion
)
}
/**
Creates an upload request using the shared manager instance for the specified method and URL string.
- parameter URLRequest: The URL request.
- parameter multipartFormData: The closure used to append body parts to the `MultipartFormData`.
- parameter encodingMemoryThreshold: The encoding memory threshold in bytes.
`MultipartFormDataEncodingMemoryThreshold` by default.
- parameter encodingCompletion: The closure called when the `MultipartFormData` encoding is complete.
*/
public func upload(
URLRequest: URLRequestConvertible,
multipartFormData: MultipartFormData -> Void,
encodingMemoryThreshold: UInt64 = Manager.MultipartFormDataEncodingMemoryThreshold,
encodingCompletion: (Manager.MultipartFormDataEncodingResult -> Void)?)
{
return Manager.sharedInstance.upload(
URLRequest,
multipartFormData: multipartFormData,
encodingMemoryThreshold: encodingMemoryThreshold,
encodingCompletion: encodingCompletion
)
}
// MARK: - Download Methods
// MARK: URL Request
/**
Creates a download request using the shared manager instance for the specified method and URL string.
- parameter method: The HTTP method.
- parameter URLString: The URL string.
- parameter parameters: The parameters. `nil` by default.
- parameter encoding: The parameter encoding. `.URL` by default.
- parameter headers: The HTTP headers. `nil` by default.
- parameter destination: The closure used to determine the destination of the downloaded file.
- returns: The created download request.
*/
public func download(
method: Method,
_ URLString: URLStringConvertible,
parameters: [String: AnyObject]? = nil,
encoding: ParameterEncoding = .URL,
headers: [String: String]? = nil,
destination: Request.DownloadFileDestination)
-> Request
{
return Manager.sharedInstance.download(
method,
URLString,
parameters: parameters,
encoding: encoding,
headers: headers,
destination: destination
)
}
/**
Creates a download request using the shared manager instance for the specified URL request.
- parameter URLRequest: The URL request.
- parameter destination: The closure used to determine the destination of the downloaded file.
- returns: The created download request.
*/
public func download(URLRequest: URLRequestConvertible, destination: Request.DownloadFileDestination) -> Request {
return Manager.sharedInstance.download(URLRequest, destination: destination)
}
// MARK: Resume Data
/**
Creates a request using the shared manager instance for downloading from the resume data produced from a
previous request cancellation.
- parameter resumeData: The resume data. This is an opaque data blob produced by `NSURLSessionDownloadTask`
when a task is cancelled. See `NSURLSession -downloadTaskWithResumeData:` for additional
information.
- parameter destination: The closure used to determine the destination of the downloaded file.
- returns: The created download request.
*/
public func download(resumeData data: NSData, destination: Request.DownloadFileDestination) -> Request {
return Manager.sharedInstance.download(data, destination: destination)
}

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// Download.swift
//
// Copyright (c) 20142015 Alamofire Software Foundation (http://alamofire.org/)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import Foundation
extension Manager {
private enum Downloadable {
case Request(NSURLRequest)
case ResumeData(NSData)
}
private func download(downloadable: Downloadable, destination: Request.DownloadFileDestination) -> Request {
var downloadTask: NSURLSessionDownloadTask!
switch downloadable {
case .Request(let request):
dispatch_sync(queue) {
downloadTask = self.session.downloadTaskWithRequest(request)
}
case .ResumeData(let resumeData):
dispatch_sync(queue) {
downloadTask = self.session.downloadTaskWithResumeData(resumeData)
}
}
let request = Request(session: session, task: downloadTask)
if let downloadDelegate = request.delegate as? Request.DownloadTaskDelegate {
downloadDelegate.downloadTaskDidFinishDownloadingToURL = { session, downloadTask, URL in
return destination(URL, downloadTask.response as! NSHTTPURLResponse)
}
}
delegate[request.delegate.task] = request.delegate
if startRequestsImmediately {
request.resume()
}
return request
}
// MARK: Request
/**
Creates a download request for the specified method, URL string, parameters, parameter encoding, headers
and destination.
If `startRequestsImmediately` is `true`, the request will have `resume()` called before being returned.
- parameter method: The HTTP method.
- parameter URLString: The URL string.
- parameter parameters: The parameters. `nil` by default.
- parameter encoding: The parameter encoding. `.URL` by default.
- parameter headers: The HTTP headers. `nil` by default.
- parameter destination: The closure used to determine the destination of the downloaded file.
- returns: The created download request.
*/
public func download(
method: Method,
_ URLString: URLStringConvertible,
parameters: [String: AnyObject]? = nil,
encoding: ParameterEncoding = .URL,
headers: [String: String]? = nil,
destination: Request.DownloadFileDestination)
-> Request
{
let mutableURLRequest = URLRequest(method, URLString, headers: headers)
let encodedURLRequest = encoding.encode(mutableURLRequest, parameters: parameters).0
return download(encodedURLRequest, destination: destination)
}
/**
Creates a request for downloading from the specified URL request.
If `startRequestsImmediately` is `true`, the request will have `resume()` called before being returned.
- parameter URLRequest: The URL request
- parameter destination: The closure used to determine the destination of the downloaded file.
- returns: The created download request.
*/
public func download(URLRequest: URLRequestConvertible, destination: Request.DownloadFileDestination) -> Request {
return download(.Request(URLRequest.URLRequest), destination: destination)
}
// MARK: Resume Data
/**
Creates a request for downloading from the resume data produced from a previous request cancellation.
If `startRequestsImmediately` is `true`, the request will have `resume()` called before being returned.
- parameter resumeData: The resume data. This is an opaque data blob produced by `NSURLSessionDownloadTask`
when a task is cancelled. See `NSURLSession -downloadTaskWithResumeData:` for
additional information.
- parameter destination: The closure used to determine the destination of the downloaded file.
- returns: The created download request.
*/
public func download(resumeData: NSData, destination: Request.DownloadFileDestination) -> Request {
return download(.ResumeData(resumeData), destination: destination)
}
}
// MARK: -
extension Request {
/**
A closure executed once a request has successfully completed in order to determine where to move the temporary
file written to during the download process. The closure takes two arguments: the temporary file URL and the URL
response, and returns a single argument: the file URL where the temporary file should be moved.
*/
public typealias DownloadFileDestination = (NSURL, NSHTTPURLResponse) -> NSURL
/**
Creates a download file destination closure which uses the default file manager to move the temporary file to a
file URL in the first available directory with the specified search path directory and search path domain mask.
- parameter directory: The search path directory. `.DocumentDirectory` by default.
- parameter domain: The search path domain mask. `.UserDomainMask` by default.
- returns: A download file destination closure.
*/
public class func suggestedDownloadDestination(
directory directory: NSSearchPathDirectory = .DocumentDirectory,
domain: NSSearchPathDomainMask = .UserDomainMask)
-> DownloadFileDestination
{
return { temporaryURL, response -> NSURL in
let directoryURLs = NSFileManager.defaultManager().URLsForDirectory(directory, inDomains: domain)
if !directoryURLs.isEmpty {
return directoryURLs[0].URLByAppendingPathComponent(response.suggestedFilename!)
}
return temporaryURL
}
}
/// The resume data of the underlying download task if available after a failure.
public var resumeData: NSData? {
var data: NSData?
if let delegate = delegate as? DownloadTaskDelegate {
data = delegate.resumeData
}
return data
}
// MARK: - DownloadTaskDelegate
class DownloadTaskDelegate: TaskDelegate, NSURLSessionDownloadDelegate {
var downloadTask: NSURLSessionDownloadTask? { return task as? NSURLSessionDownloadTask }
var downloadProgress: ((Int64, Int64, Int64) -> Void)?
var resumeData: NSData?
override var data: NSData? { return resumeData }
// MARK: - NSURLSessionDownloadDelegate
// MARK: Override Closures
var downloadTaskDidFinishDownloadingToURL: ((NSURLSession, NSURLSessionDownloadTask, NSURL) -> NSURL)?
var downloadTaskDidWriteData: ((NSURLSession, NSURLSessionDownloadTask, Int64, Int64, Int64) -> Void)?
var downloadTaskDidResumeAtOffset: ((NSURLSession, NSURLSessionDownloadTask, Int64, Int64) -> Void)?
// MARK: Delegate Methods
func URLSession(
session: NSURLSession,
downloadTask: NSURLSessionDownloadTask,
didFinishDownloadingToURL location: NSURL)
{
if let downloadTaskDidFinishDownloadingToURL = downloadTaskDidFinishDownloadingToURL {
do {
let destination = downloadTaskDidFinishDownloadingToURL(session, downloadTask, location)
try NSFileManager.defaultManager().moveItemAtURL(location, toURL: destination)
} catch {
self.error = error as NSError
}
}
}
func URLSession(
session: NSURLSession,
downloadTask: NSURLSessionDownloadTask,
didWriteData bytesWritten: Int64,
totalBytesWritten: Int64,
totalBytesExpectedToWrite: Int64)
{
if let downloadTaskDidWriteData = downloadTaskDidWriteData {
downloadTaskDidWriteData(
session,
downloadTask,
bytesWritten,
totalBytesWritten,
totalBytesExpectedToWrite
)
} else {
progress.totalUnitCount = totalBytesExpectedToWrite
progress.completedUnitCount = totalBytesWritten
downloadProgress?(bytesWritten, totalBytesWritten, totalBytesExpectedToWrite)
}
}
func URLSession(
session: NSURLSession,
downloadTask: NSURLSessionDownloadTask,
didResumeAtOffset fileOffset: Int64,
expectedTotalBytes: Int64)
{
if let downloadTaskDidResumeAtOffset = downloadTaskDidResumeAtOffset {
downloadTaskDidResumeAtOffset(session, downloadTask, fileOffset, expectedTotalBytes)
} else {
progress.totalUnitCount = expectedTotalBytes
progress.completedUnitCount = fileOffset
}
}
}
}

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// Error.swift
//
// Copyright (c) 20142015 Alamofire Software Foundation (http://alamofire.org/)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import Foundation
/// The `Error` struct provides a convenience for creating custom Alamofire NSErrors.
public struct Error {
/// The domain used for creating all Alamofire errors.
public static let Domain = "com.alamofire.error"
/// The custom error codes generated by Alamofire.
public enum Code: Int {
case InputStreamReadFailed = -6000
case OutputStreamWriteFailed = -6001
case ContentTypeValidationFailed = -6002
case StatusCodeValidationFailed = -6003
case DataSerializationFailed = -6004
case StringSerializationFailed = -6005
case JSONSerializationFailed = -6006
case PropertyListSerializationFailed = -6007
}
/**
Creates an `NSError` with the given error code and failure reason.
- parameter code: The error code.
- parameter failureReason: The failure reason.
- returns: An `NSError` with the given error code and failure reason.
*/
public static func errorWithCode(code: Code, failureReason: String) -> NSError {
return errorWithCode(code.rawValue, failureReason: failureReason)
}
/**
Creates an `NSError` with the given error code and failure reason.
- parameter code: The error code.
- parameter failureReason: The failure reason.
- returns: An `NSError` with the given error code and failure reason.
*/
public static func errorWithCode(code: Int, failureReason: String) -> NSError {
let userInfo = [NSLocalizedFailureReasonErrorKey: failureReason]
return NSError(domain: Domain, code: code, userInfo: userInfo)
}
}

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// Manager.swift
//
// Copyright (c) 20142015 Alamofire Software Foundation (http://alamofire.org/)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import Foundation
/**
Responsible for creating and managing `Request` objects, as well as their underlying `NSURLSession`.
*/
public class Manager {
// MARK: - Properties
/**
A shared instance of `Manager`, used by top-level Alamofire request methods, and suitable for use directly
for any ad hoc requests.
*/
public static let sharedInstance: Manager = {
let configuration = NSURLSessionConfiguration.defaultSessionConfiguration()
configuration.HTTPAdditionalHeaders = Manager.defaultHTTPHeaders
return Manager(configuration: configuration)
}()
/**
Creates default values for the "Accept-Encoding", "Accept-Language" and "User-Agent" headers.
*/
public static let defaultHTTPHeaders: [String: String] = {
// Accept-Encoding HTTP Header; see https://tools.ietf.org/html/rfc7230#section-4.2.3
let acceptEncoding: String = "gzip;q=1.0,compress;q=0.5"
// Accept-Language HTTP Header; see https://tools.ietf.org/html/rfc7231#section-5.3.5
let acceptLanguage: String = {
var components: [String] = []
for (index, languageCode) in (NSLocale.preferredLanguages() as [String]).enumerate() {
let q = 1.0 - (Double(index) * 0.1)
components.append("\(languageCode);q=\(q)")
if q <= 0.5 {
break
}
}
return components.joinWithSeparator(",")
}()
// User-Agent Header; see https://tools.ietf.org/html/rfc7231#section-5.5.3
let userAgent: String = {
if let info = NSBundle.mainBundle().infoDictionary {
let executable: AnyObject = info[kCFBundleExecutableKey as String] ?? "Unknown"
let bundle: AnyObject = info[kCFBundleIdentifierKey as String] ?? "Unknown"
let version: AnyObject = info[kCFBundleVersionKey as String] ?? "Unknown"
let os: AnyObject = NSProcessInfo.processInfo().operatingSystemVersionString ?? "Unknown"
var mutableUserAgent = NSMutableString(string: "\(executable)/\(bundle) (\(version); OS \(os))") as CFMutableString
let transform = NSString(string: "Any-Latin; Latin-ASCII; [:^ASCII:] Remove") as CFString
if CFStringTransform(mutableUserAgent, UnsafeMutablePointer<CFRange>(nil), transform, false) {
return mutableUserAgent as String
}
}
return "Alamofire"
}()
return [
"Accept-Encoding": acceptEncoding,
"Accept-Language": acceptLanguage,
"User-Agent": userAgent
]
}()
let queue = dispatch_queue_create(nil, DISPATCH_QUEUE_SERIAL)
/// The underlying session.
public let session: NSURLSession
/// The session delegate handling all the task and session delegate callbacks.
public let delegate: SessionDelegate
/// Whether to start requests immediately after being constructed. `true` by default.
public var startRequestsImmediately: Bool = true
/**
The background completion handler closure provided by the UIApplicationDelegate
`application:handleEventsForBackgroundURLSession:completionHandler:` method. By setting the background
completion handler, the SessionDelegate `sessionDidFinishEventsForBackgroundURLSession` closure implementation
will automatically call the handler.
If you need to handle your own events before the handler is called, then you need to override the
SessionDelegate `sessionDidFinishEventsForBackgroundURLSession` and manually call the handler when finished.
`nil` by default.
*/
public var backgroundCompletionHandler: (() -> Void)?
// MARK: - Lifecycle
/**
Initializes the `Manager` instance with the specified configuration, delegate and server trust policy.
- parameter configuration: The configuration used to construct the managed session.
`NSURLSessionConfiguration.defaultSessionConfiguration()` by default.
- parameter delegate: The delegate used when initializing the session. `SessionDelegate()` by
default.
- parameter serverTrustPolicyManager: The server trust policy manager to use for evaluating all server trust
challenges. `nil` by default.
- returns: The new `Manager` instance.
*/
public init(
configuration: NSURLSessionConfiguration = NSURLSessionConfiguration.defaultSessionConfiguration(),
delegate: SessionDelegate = SessionDelegate(),
serverTrustPolicyManager: ServerTrustPolicyManager? = nil)
{
self.delegate = delegate
self.session = NSURLSession(configuration: configuration, delegate: delegate, delegateQueue: nil)
commonInit(serverTrustPolicyManager: serverTrustPolicyManager)
}
/**
Initializes the `Manager` instance with the specified session, delegate and server trust policy.
- parameter session: The URL session.
- parameter delegate: The delegate of the URL session. Must equal the URL session's delegate.
- parameter serverTrustPolicyManager: The server trust policy manager to use for evaluating all server trust
challenges. `nil` by default.
- returns: The new `Manager` instance if the URL session's delegate matches the delegate parameter.
*/
public init?(
session: NSURLSession,
delegate: SessionDelegate,
serverTrustPolicyManager: ServerTrustPolicyManager? = nil)
{
self.delegate = delegate
self.session = session
guard delegate === session.delegate else { return nil }
commonInit(serverTrustPolicyManager: serverTrustPolicyManager)
}
private func commonInit(serverTrustPolicyManager serverTrustPolicyManager: ServerTrustPolicyManager?) {
session.serverTrustPolicyManager = serverTrustPolicyManager
delegate.sessionDidFinishEventsForBackgroundURLSession = { [weak self] session in
guard let strongSelf = self else { return }
dispatch_async(dispatch_get_main_queue()) { strongSelf.backgroundCompletionHandler?() }
}
}
deinit {
session.invalidateAndCancel()
}
// MARK: - Request
/**
Creates a request for the specified method, URL string, parameters, parameter encoding and headers.
- parameter method: The HTTP method.
- parameter URLString: The URL string.
- parameter parameters: The parameters. `nil` by default.
- parameter encoding: The parameter encoding. `.URL` by default.
- parameter headers: The HTTP headers. `nil` by default.
- returns: The created request.
*/
public func request(
method: Method,
_ URLString: URLStringConvertible,
parameters: [String: AnyObject]? = nil,
encoding: ParameterEncoding = .URL,
headers: [String: String]? = nil)
-> Request
{
let mutableURLRequest = URLRequest(method, URLString, headers: headers)
let encodedURLRequest = encoding.encode(mutableURLRequest, parameters: parameters).0
return request(encodedURLRequest)
}
/**
Creates a request for the specified URL request.
If `startRequestsImmediately` is `true`, the request will have `resume()` called before being returned.
- parameter URLRequest: The URL request
- returns: The created request.
*/
public func request(URLRequest: URLRequestConvertible) -> Request {
var dataTask: NSURLSessionDataTask!
dispatch_sync(queue) {
dataTask = self.session.dataTaskWithRequest(URLRequest.URLRequest)
}
let request = Request(session: session, task: dataTask)
delegate[request.delegate.task] = request.delegate
if startRequestsImmediately {
request.resume()
}
return request
}
// MARK: - SessionDelegate
/**
Responsible for handling all delegate callbacks for the underlying session.
*/
public final class SessionDelegate: NSObject, NSURLSessionDelegate, NSURLSessionTaskDelegate, NSURLSessionDataDelegate, NSURLSessionDownloadDelegate {
private var subdelegates: [Int: Request.TaskDelegate] = [:]
private let subdelegateQueue = dispatch_queue_create(nil, DISPATCH_QUEUE_CONCURRENT)
subscript(task: NSURLSessionTask) -> Request.TaskDelegate? {
get {
var subdelegate: Request.TaskDelegate?
dispatch_sync(subdelegateQueue) {
subdelegate = self.subdelegates[task.taskIdentifier]
}
return subdelegate
}
set {
dispatch_barrier_async(subdelegateQueue) {
self.subdelegates[task.taskIdentifier] = newValue
}
}
}
/**
Initializes the `SessionDelegate` instance.
- returns: The new `SessionDelegate` instance.
*/
public override init() {
super.init()
}
// MARK: - NSURLSessionDelegate
// MARK: Override Closures
/// Overrides default behavior for NSURLSessionDelegate method `URLSession:didBecomeInvalidWithError:`.
public var sessionDidBecomeInvalidWithError: ((NSURLSession, NSError?) -> Void)?
/// Overrides default behavior for NSURLSessionDelegate method `URLSession:didReceiveChallenge:completionHandler:`.
public var sessionDidReceiveChallenge: ((NSURLSession, NSURLAuthenticationChallenge) -> (NSURLSessionAuthChallengeDisposition, NSURLCredential?))?
/// Overrides default behavior for NSURLSessionDelegate method `URLSessionDidFinishEventsForBackgroundURLSession:`.
public var sessionDidFinishEventsForBackgroundURLSession: ((NSURLSession) -> Void)?
// MARK: Delegate Methods
/**
Tells the delegate that the session has been invalidated.
- parameter session: The session object that was invalidated.
- parameter error: The error that caused invalidation, or nil if the invalidation was explicit.
*/
public func URLSession(session: NSURLSession, didBecomeInvalidWithError error: NSError?) {
sessionDidBecomeInvalidWithError?(session, error)
}
/**
Requests credentials from the delegate in response to a session-level authentication request from the remote server.
- parameter session: The session containing the task that requested authentication.
- parameter challenge: An object that contains the request for authentication.
- parameter completionHandler: A handler that your delegate method must call providing the disposition and credential.
*/
public func URLSession(
session: NSURLSession,
didReceiveChallenge challenge: NSURLAuthenticationChallenge,
completionHandler: ((NSURLSessionAuthChallengeDisposition, NSURLCredential?) -> Void))
{
var disposition: NSURLSessionAuthChallengeDisposition = .PerformDefaultHandling
var credential: NSURLCredential?
if let sessionDidReceiveChallenge = sessionDidReceiveChallenge {
(disposition, credential) = sessionDidReceiveChallenge(session, challenge)
} else if challenge.protectionSpace.authenticationMethod == NSURLAuthenticationMethodServerTrust {
let host = challenge.protectionSpace.host
if let
serverTrustPolicy = session.serverTrustPolicyManager?.serverTrustPolicyForHost(host),
serverTrust = challenge.protectionSpace.serverTrust
{
if serverTrustPolicy.evaluateServerTrust(serverTrust, isValidForHost: host) {
disposition = .UseCredential
credential = NSURLCredential(forTrust: serverTrust)
} else {
disposition = .CancelAuthenticationChallenge
}
}
}
completionHandler(disposition, credential)
}
/**
Tells the delegate that all messages enqueued for a session have been delivered.
- parameter session: The session that no longer has any outstanding requests.
*/
public func URLSessionDidFinishEventsForBackgroundURLSession(session: NSURLSession) {
sessionDidFinishEventsForBackgroundURLSession?(session)
}
// MARK: - NSURLSessionTaskDelegate
// MARK: Override Closures
/// Overrides default behavior for NSURLSessionTaskDelegate method `URLSession:task:willPerformHTTPRedirection:newRequest:completionHandler:`.
public var taskWillPerformHTTPRedirection: ((NSURLSession, NSURLSessionTask, NSHTTPURLResponse, NSURLRequest) -> NSURLRequest?)?
/// Overrides default behavior for NSURLSessionTaskDelegate method `URLSession:task:didReceiveChallenge:completionHandler:`.
public var taskDidReceiveChallenge: ((NSURLSession, NSURLSessionTask, NSURLAuthenticationChallenge) -> (NSURLSessionAuthChallengeDisposition, NSURLCredential?))?
/// Overrides default behavior for NSURLSessionTaskDelegate method `URLSession:session:task:needNewBodyStream:`.
public var taskNeedNewBodyStream: ((NSURLSession, NSURLSessionTask) -> NSInputStream!)?
/// Overrides default behavior for NSURLSessionTaskDelegate method `URLSession:task:didSendBodyData:totalBytesSent:totalBytesExpectedToSend:`.
public var taskDidSendBodyData: ((NSURLSession, NSURLSessionTask, Int64, Int64, Int64) -> Void)?
/// Overrides default behavior for NSURLSessionTaskDelegate method `URLSession:task:didCompleteWithError:`.
public var taskDidComplete: ((NSURLSession, NSURLSessionTask, NSError?) -> Void)?
// MARK: Delegate Methods
/**
Tells the delegate that the remote server requested an HTTP redirect.
- parameter session: The session containing the task whose request resulted in a redirect.
- parameter task: The task whose request resulted in a redirect.
- parameter response: An object containing the servers response to the original request.
- parameter request: A URL request object filled out with the new location.
- parameter completionHandler: A closure that your handler should call with either the value of the request
parameter, a modified URL request object, or NULL to refuse the redirect and
return the body of the redirect response.
*/
public func URLSession(
session: NSURLSession,
task: NSURLSessionTask,
willPerformHTTPRedirection response: NSHTTPURLResponse,
newRequest request: NSURLRequest,
completionHandler: ((NSURLRequest?) -> Void))
{
var redirectRequest: NSURLRequest? = request
if let taskWillPerformHTTPRedirection = taskWillPerformHTTPRedirection {
redirectRequest = taskWillPerformHTTPRedirection(session, task, response, request)
}
completionHandler(redirectRequest)
}
/**
Requests credentials from the delegate in response to an authentication request from the remote server.
- parameter session: The session containing the task whose request requires authentication.
- parameter task: The task whose request requires authentication.
- parameter challenge: An object that contains the request for authentication.
- parameter completionHandler: A handler that your delegate method must call providing the disposition and credential.
*/
public func URLSession(
session: NSURLSession,
task: NSURLSessionTask,
didReceiveChallenge challenge: NSURLAuthenticationChallenge,
completionHandler: ((NSURLSessionAuthChallengeDisposition, NSURLCredential?) -> Void))
{
if let taskDidReceiveChallenge = taskDidReceiveChallenge {
completionHandler(taskDidReceiveChallenge(session, task, challenge))
} else if let delegate = self[task] {
delegate.URLSession(
session,
task: task,
didReceiveChallenge: challenge,
completionHandler: completionHandler
)
} else {
URLSession(session, didReceiveChallenge: challenge, completionHandler: completionHandler)
}
}
/**
Tells the delegate when a task requires a new request body stream to send to the remote server.
- parameter session: The session containing the task that needs a new body stream.
- parameter task: The task that needs a new body stream.
- parameter completionHandler: A completion handler that your delegate method should call with the new body stream.
*/
public func URLSession(
session: NSURLSession,
task: NSURLSessionTask,
needNewBodyStream completionHandler: ((NSInputStream?) -> Void))
{
if let taskNeedNewBodyStream = taskNeedNewBodyStream {
completionHandler(taskNeedNewBodyStream(session, task))
} else if let delegate = self[task] {
delegate.URLSession(session, task: task, needNewBodyStream: completionHandler)
}
}
/**
Periodically informs the delegate of the progress of sending body content to the server.
- parameter session: The session containing the data task.
- parameter task: The data task.
- parameter bytesSent: The number of bytes sent since the last time this delegate method was called.
- parameter totalBytesSent: The total number of bytes sent so far.
- parameter totalBytesExpectedToSend: The expected length of the body data.
*/
public func URLSession(
session: NSURLSession,
task: NSURLSessionTask,
didSendBodyData bytesSent: Int64,
totalBytesSent: Int64,
totalBytesExpectedToSend: Int64)
{
if let taskDidSendBodyData = taskDidSendBodyData {
taskDidSendBodyData(session, task, bytesSent, totalBytesSent, totalBytesExpectedToSend)
} else if let delegate = self[task] as? Request.UploadTaskDelegate {
delegate.URLSession(
session,
task: task,
didSendBodyData: bytesSent,
totalBytesSent: totalBytesSent,
totalBytesExpectedToSend: totalBytesExpectedToSend
)
}
}
/**
Tells the delegate that the task finished transferring data.
- parameter session: The session containing the task whose request finished transferring data.
- parameter task: The task whose request finished transferring data.
- parameter error: If an error occurred, an error object indicating how the transfer failed, otherwise nil.
*/
public func URLSession(session: NSURLSession, task: NSURLSessionTask, didCompleteWithError error: NSError?) {
if let taskDidComplete = taskDidComplete {
taskDidComplete(session, task, error)
} else if let delegate = self[task] {
delegate.URLSession(session, task: task, didCompleteWithError: error)
}
self[task] = nil
}
// MARK: - NSURLSessionDataDelegate
// MARK: Override Closures
/// Overrides default behavior for NSURLSessionDataDelegate method `URLSession:dataTask:didReceiveResponse:completionHandler:`.
public var dataTaskDidReceiveResponse: ((NSURLSession, NSURLSessionDataTask, NSURLResponse) -> NSURLSessionResponseDisposition)?
/// Overrides default behavior for NSURLSessionDataDelegate method `URLSession:dataTask:didBecomeDownloadTask:`.
public var dataTaskDidBecomeDownloadTask: ((NSURLSession, NSURLSessionDataTask, NSURLSessionDownloadTask) -> Void)?
/// Overrides default behavior for NSURLSessionDataDelegate method `URLSession:dataTask:didReceiveData:`.
public var dataTaskDidReceiveData: ((NSURLSession, NSURLSessionDataTask, NSData) -> Void)?
/// Overrides default behavior for NSURLSessionDataDelegate method `URLSession:dataTask:willCacheResponse:completionHandler:`.
public var dataTaskWillCacheResponse: ((NSURLSession, NSURLSessionDataTask, NSCachedURLResponse) -> NSCachedURLResponse!)?
// MARK: Delegate Methods
/**
Tells the delegate that the data task received the initial reply (headers) from the server.
- parameter session: The session containing the data task that received an initial reply.
- parameter dataTask: The data task that received an initial reply.
- parameter response: A URL response object populated with headers.
- parameter completionHandler: A completion handler that your code calls to continue the transfer, passing a
constant to indicate whether the transfer should continue as a data task or
should become a download task.
*/
public func URLSession(
session: NSURLSession,
dataTask: NSURLSessionDataTask,
didReceiveResponse response: NSURLResponse,
completionHandler: ((NSURLSessionResponseDisposition) -> Void))
{
var disposition: NSURLSessionResponseDisposition = .Allow
if let dataTaskDidReceiveResponse = dataTaskDidReceiveResponse {
disposition = dataTaskDidReceiveResponse(session, dataTask, response)
}
completionHandler(disposition)
}
/**
Tells the delegate that the data task was changed to a download task.
- parameter session: The session containing the task that was replaced by a download task.
- parameter dataTask: The data task that was replaced by a download task.
- parameter downloadTask: The new download task that replaced the data task.
*/
public func URLSession(
session: NSURLSession,
dataTask: NSURLSessionDataTask,
didBecomeDownloadTask downloadTask: NSURLSessionDownloadTask)
{
if let dataTaskDidBecomeDownloadTask = dataTaskDidBecomeDownloadTask {
dataTaskDidBecomeDownloadTask(session, dataTask, downloadTask)
} else {
let downloadDelegate = Request.DownloadTaskDelegate(task: downloadTask)
self[downloadTask] = downloadDelegate
}
}
/**
Tells the delegate that the data task has received some of the expected data.
- parameter session: The session containing the data task that provided data.
- parameter dataTask: The data task that provided data.
- parameter data: A data object containing the transferred data.
*/
public func URLSession(session: NSURLSession, dataTask: NSURLSessionDataTask, didReceiveData data: NSData) {
if let dataTaskDidReceiveData = dataTaskDidReceiveData {
dataTaskDidReceiveData(session, dataTask, data)
} else if let delegate = self[dataTask] as? Request.DataTaskDelegate {
delegate.URLSession(session, dataTask: dataTask, didReceiveData: data)
}
}
/**
Asks the delegate whether the data (or upload) task should store the response in the cache.
- parameter session: The session containing the data (or upload) task.
- parameter dataTask: The data (or upload) task.
- parameter proposedResponse: The default caching behavior. This behavior is determined based on the current
caching policy and the values of certain received headers, such as the Pragma
and Cache-Control headers.
- parameter completionHandler: A block that your handler must call, providing either the original proposed
response, a modified version of that response, or NULL to prevent caching the
response. If your delegate implements this method, it must call this completion
handler; otherwise, your app leaks memory.
*/
public func URLSession(
session: NSURLSession,
dataTask: NSURLSessionDataTask,
willCacheResponse proposedResponse: NSCachedURLResponse,
completionHandler: ((NSCachedURLResponse?) -> Void))
{
if let dataTaskWillCacheResponse = dataTaskWillCacheResponse {
completionHandler(dataTaskWillCacheResponse(session, dataTask, proposedResponse))
} else if let delegate = self[dataTask] as? Request.DataTaskDelegate {
delegate.URLSession(
session,
dataTask: dataTask,
willCacheResponse: proposedResponse,
completionHandler: completionHandler
)
} else {
completionHandler(proposedResponse)
}
}
// MARK: - NSURLSessionDownloadDelegate
// MARK: Override Closures
/// Overrides default behavior for NSURLSessionDownloadDelegate method `URLSession:downloadTask:didFinishDownloadingToURL:`.
public var downloadTaskDidFinishDownloadingToURL: ((NSURLSession, NSURLSessionDownloadTask, NSURL) -> Void)?
/// Overrides default behavior for NSURLSessionDownloadDelegate method `URLSession:downloadTask:didWriteData:totalBytesWritten:totalBytesExpectedToWrite:`.
public var downloadTaskDidWriteData: ((NSURLSession, NSURLSessionDownloadTask, Int64, Int64, Int64) -> Void)?
/// Overrides default behavior for NSURLSessionDownloadDelegate method `URLSession:downloadTask:didResumeAtOffset:expectedTotalBytes:`.
public var downloadTaskDidResumeAtOffset: ((NSURLSession, NSURLSessionDownloadTask, Int64, Int64) -> Void)?
// MARK: Delegate Methods
/**
Tells the delegate that a download task has finished downloading.
- parameter session: The session containing the download task that finished.
- parameter downloadTask: The download task that finished.
- parameter location: A file URL for the temporary file. Because the file is temporary, you must either
open the file for reading or move it to a permanent location in your apps sandbox
container directory before returning from this delegate method.
*/
public func URLSession(
session: NSURLSession,
downloadTask: NSURLSessionDownloadTask,
didFinishDownloadingToURL location: NSURL)
{
if let downloadTaskDidFinishDownloadingToURL = downloadTaskDidFinishDownloadingToURL {
downloadTaskDidFinishDownloadingToURL(session, downloadTask, location)
} else if let delegate = self[downloadTask] as? Request.DownloadTaskDelegate {
delegate.URLSession(session, downloadTask: downloadTask, didFinishDownloadingToURL: location)
}
}
/**
Periodically informs the delegate about the downloads progress.
- parameter session: The session containing the download task.
- parameter downloadTask: The download task.
- parameter bytesWritten: The number of bytes transferred since the last time this delegate
method was called.
- parameter totalBytesWritten: The total number of bytes transferred so far.
- parameter totalBytesExpectedToWrite: The expected length of the file, as provided by the Content-Length
header. If this header was not provided, the value is
`NSURLSessionTransferSizeUnknown`.
*/
public func URLSession(
session: NSURLSession,
downloadTask: NSURLSessionDownloadTask,
didWriteData bytesWritten: Int64,
totalBytesWritten: Int64,
totalBytesExpectedToWrite: Int64)
{
if let downloadTaskDidWriteData = downloadTaskDidWriteData {
downloadTaskDidWriteData(session, downloadTask, bytesWritten, totalBytesWritten, totalBytesExpectedToWrite)
} else if let delegate = self[downloadTask] as? Request.DownloadTaskDelegate {
delegate.URLSession(
session,
downloadTask: downloadTask,
didWriteData: bytesWritten,
totalBytesWritten: totalBytesWritten,
totalBytesExpectedToWrite: totalBytesExpectedToWrite
)
}
}
/**
Tells the delegate that the download task has resumed downloading.
- parameter session: The session containing the download task that finished.
- parameter downloadTask: The download task that resumed. See explanation in the discussion.
- parameter fileOffset: If the file's cache policy or last modified date prevents reuse of the
existing content, then this value is zero. Otherwise, this value is an
integer representing the number of bytes on disk that do not need to be
retrieved again.
- parameter expectedTotalBytes: The expected length of the file, as provided by the Content-Length header.
If this header was not provided, the value is NSURLSessionTransferSizeUnknown.
*/
public func URLSession(
session: NSURLSession,
downloadTask: NSURLSessionDownloadTask,
didResumeAtOffset fileOffset: Int64,
expectedTotalBytes: Int64)
{
if let downloadTaskDidResumeAtOffset = downloadTaskDidResumeAtOffset {
downloadTaskDidResumeAtOffset(session, downloadTask, fileOffset, expectedTotalBytes)
} else if let delegate = self[downloadTask] as? Request.DownloadTaskDelegate {
delegate.URLSession(
session,
downloadTask: downloadTask,
didResumeAtOffset: fileOffset,
expectedTotalBytes: expectedTotalBytes
)
}
}
// MARK: - NSURLSessionStreamDelegate
var _streamTaskReadClosed: Any?
var _streamTaskWriteClosed: Any?
var _streamTaskBetterRouteDiscovered: Any?
var _streamTaskDidBecomeInputStream: Any?
// MARK: - NSObject
public override func respondsToSelector(selector: Selector) -> Bool {
switch selector {
case "URLSession:didBecomeInvalidWithError:":
return sessionDidBecomeInvalidWithError != nil
case "URLSession:didReceiveChallenge:completionHandler:":
return sessionDidReceiveChallenge != nil
case "URLSessionDidFinishEventsForBackgroundURLSession:":
return sessionDidFinishEventsForBackgroundURLSession != nil
case "URLSession:task:willPerformHTTPRedirection:newRequest:completionHandler:":
return taskWillPerformHTTPRedirection != nil
case "URLSession:dataTask:didReceiveResponse:completionHandler:":
return dataTaskDidReceiveResponse != nil
default:
return self.dynamicType.instancesRespondToSelector(selector)
}
}
}
}

View File

@ -0,0 +1,669 @@
// MultipartFormData.swift
//
// Copyright (c) 20142015 Alamofire Software Foundation (http://alamofire.org/)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import Foundation
#if os(iOS) || os(watchOS) || os(tvOS)
import MobileCoreServices
#elseif os(OSX)
import CoreServices
#endif
/**
Constructs `multipart/form-data` for uploads within an HTTP or HTTPS body. There are currently two ways to encode
multipart form data. The first way is to encode the data directly in memory. This is very efficient, but can lead
to memory issues if the dataset is too large. The second way is designed for larger datasets and will write all the
data to a single file on disk with all the proper boundary segmentation. The second approach MUST be used for
larger datasets such as video content, otherwise your app may run out of memory when trying to encode the dataset.
For more information on `multipart/form-data` in general, please refer to the RFC-2388 and RFC-2045 specs as well
and the w3 form documentation.
- https://www.ietf.org/rfc/rfc2388.txt
- https://www.ietf.org/rfc/rfc2045.txt
- https://www.w3.org/TR/html401/interact/forms.html#h-17.13
*/
public class MultipartFormData {
// MARK: - Helper Types
struct EncodingCharacters {
static let CRLF = "\r\n"
}
struct BoundaryGenerator {
enum BoundaryType {
case Initial, Encapsulated, Final
}
static func randomBoundary() -> String {
return String(format: "alamofire.boundary.%08x%08x", arc4random(), arc4random())
}
static func boundaryData(boundaryType boundaryType: BoundaryType, boundary: String) -> NSData {
let boundaryText: String
switch boundaryType {
case .Initial:
boundaryText = "--\(boundary)\(EncodingCharacters.CRLF)"
case .Encapsulated:
boundaryText = "\(EncodingCharacters.CRLF)--\(boundary)\(EncodingCharacters.CRLF)"
case .Final:
boundaryText = "\(EncodingCharacters.CRLF)--\(boundary)--\(EncodingCharacters.CRLF)"
}
return boundaryText.dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)!
}
}
class BodyPart {
let headers: [String: String]
let bodyStream: NSInputStream
let bodyContentLength: UInt64
var hasInitialBoundary = false
var hasFinalBoundary = false
init(headers: [String: String], bodyStream: NSInputStream, bodyContentLength: UInt64) {
self.headers = headers
self.bodyStream = bodyStream
self.bodyContentLength = bodyContentLength
}
}
// MARK: - Properties
/// The `Content-Type` header value containing the boundary used to generate the `multipart/form-data`.
public var contentType: String { return "multipart/form-data; boundary=\(boundary)" }
/// The content length of all body parts used to generate the `multipart/form-data` not including the boundaries.
public var contentLength: UInt64 { return bodyParts.reduce(0) { $0 + $1.bodyContentLength } }
/// The boundary used to separate the body parts in the encoded form data.
public let boundary: String
private var bodyParts: [BodyPart]
private var bodyPartError: NSError?
private let streamBufferSize: Int
// MARK: - Lifecycle
/**
Creates a multipart form data object.
- returns: The multipart form data object.
*/
public init() {
self.boundary = BoundaryGenerator.randomBoundary()
self.bodyParts = []
/**
* The optimal read/write buffer size in bytes for input and output streams is 1024 (1KB). For more
* information, please refer to the following article:
* - https://developer.apple.com/library/mac/documentation/Cocoa/Conceptual/Streams/Articles/ReadingInputStreams.html
*/
self.streamBufferSize = 1024
}
// MARK: - Body Parts
/**
Creates a body part from the data and appends it to the multipart form data object.
The body part data will be encoded using the following format:
- `Content-Disposition: form-data; name=#{name}` (HTTP Header)
- Encoded data
- Multipart form boundary
- parameter data: The data to encode into the multipart form data.
- parameter name: The name to associate with the data in the `Content-Disposition` HTTP header.
*/
public func appendBodyPart(data data: NSData, name: String) {
let headers = contentHeaders(name: name)
let stream = NSInputStream(data: data)
let length = UInt64(data.length)
appendBodyPart(stream: stream, length: length, headers: headers)
}
/**
Creates a body part from the data and appends it to the multipart form data object.
The body part data will be encoded using the following format:
- `Content-Disposition: form-data; name=#{name}` (HTTP Header)
- `Content-Type: #{generated mimeType}` (HTTP Header)
- Encoded data
- Multipart form boundary
- parameter data: The data to encode into the multipart form data.
- parameter name: The name to associate with the data in the `Content-Disposition` HTTP header.
- parameter mimeType: The MIME type to associate with the data content type in the `Content-Type` HTTP header.
*/
public func appendBodyPart(data data: NSData, name: String, mimeType: String) {
let headers = contentHeaders(name: name, mimeType: mimeType)
let stream = NSInputStream(data: data)
let length = UInt64(data.length)
appendBodyPart(stream: stream, length: length, headers: headers)
}
/**
Creates a body part from the data and appends it to the multipart form data object.
The body part data will be encoded using the following format:
- `Content-Disposition: form-data; name=#{name}; filename=#{filename}` (HTTP Header)
- `Content-Type: #{mimeType}` (HTTP Header)
- Encoded file data
- Multipart form boundary
- parameter data: The data to encode into the multipart form data.
- parameter name: The name to associate with the data in the `Content-Disposition` HTTP header.
- parameter fileName: The filename to associate with the data in the `Content-Disposition` HTTP header.
- parameter mimeType: The MIME type to associate with the data in the `Content-Type` HTTP header.
*/
public func appendBodyPart(data data: NSData, name: String, fileName: String, mimeType: String) {
let headers = contentHeaders(name: name, fileName: fileName, mimeType: mimeType)
let stream = NSInputStream(data: data)
let length = UInt64(data.length)
appendBodyPart(stream: stream, length: length, headers: headers)
}
/**
Creates a body part from the file and appends it to the multipart form data object.
The body part data will be encoded using the following format:
- `Content-Disposition: form-data; name=#{name}; filename=#{generated filename}` (HTTP Header)
- `Content-Type: #{generated mimeType}` (HTTP Header)
- Encoded file data
- Multipart form boundary
The filename in the `Content-Disposition` HTTP header is generated from the last path component of the
`fileURL`. The `Content-Type` HTTP header MIME type is generated by mapping the `fileURL` extension to the
system associated MIME type.
- parameter fileURL: The URL of the file whose content will be encoded into the multipart form data.
- parameter name: The name to associate with the file content in the `Content-Disposition` HTTP header.
*/
public func appendBodyPart(fileURL fileURL: NSURL, name: String) {
if let
fileName = fileURL.lastPathComponent,
pathExtension = fileURL.pathExtension
{
let mimeType = mimeTypeForPathExtension(pathExtension)
appendBodyPart(fileURL: fileURL, name: name, fileName: fileName, mimeType: mimeType)
} else {
let failureReason = "Failed to extract the fileName of the provided URL: \(fileURL)"
setBodyPartError(Error.errorWithCode(NSURLErrorBadURL, failureReason: failureReason))
}
}
/**
Creates a body part from the file and appends it to the multipart form data object.
The body part data will be encoded using the following format:
- Content-Disposition: form-data; name=#{name}; filename=#{filename} (HTTP Header)
- Content-Type: #{mimeType} (HTTP Header)
- Encoded file data
- Multipart form boundary
- parameter fileURL: The URL of the file whose content will be encoded into the multipart form data.
- parameter name: The name to associate with the file content in the `Content-Disposition` HTTP header.
- parameter fileName: The filename to associate with the file content in the `Content-Disposition` HTTP header.
- parameter mimeType: The MIME type to associate with the file content in the `Content-Type` HTTP header.
*/
public func appendBodyPart(fileURL fileURL: NSURL, name: String, fileName: String, mimeType: String) {
let headers = contentHeaders(name: name, fileName: fileName, mimeType: mimeType)
//============================================================
// Check 1 - is file URL?
//============================================================
guard fileURL.fileURL else {
let failureReason = "The file URL does not point to a file URL: \(fileURL)"
let error = Error.errorWithCode(NSURLErrorBadURL, failureReason: failureReason)
setBodyPartError(error)
return
}
//============================================================
// Check 2 - is file URL reachable?
//============================================================
var isReachable = true
if #available(OSX 10.10, *) {
isReachable = fileURL.checkPromisedItemIsReachableAndReturnError(nil)
}
guard isReachable else {
let error = Error.errorWithCode(NSURLErrorBadURL, failureReason: "The file URL is not reachable: \(fileURL)")
setBodyPartError(error)
return
}
//============================================================
// Check 3 - is file URL a directory?
//============================================================
var isDirectory: ObjCBool = false
guard let
path = fileURL.path
where NSFileManager.defaultManager().fileExistsAtPath(path, isDirectory: &isDirectory) && !isDirectory else
{
let failureReason = "The file URL is a directory, not a file: \(fileURL)"
let error = Error.errorWithCode(NSURLErrorBadURL, failureReason: failureReason)
setBodyPartError(error)
return
}
//============================================================
// Check 4 - can the file size be extracted?
//============================================================
var bodyContentLength: UInt64?
do {
if let
path = fileURL.path,
fileSize = try NSFileManager.defaultManager().attributesOfItemAtPath(path)[NSFileSize] as? NSNumber
{
bodyContentLength = fileSize.unsignedLongLongValue
}
} catch {
// No-op
}
guard let length = bodyContentLength else {
let failureReason = "Could not fetch attributes from the file URL: \(fileURL)"
let error = Error.errorWithCode(NSURLErrorBadURL, failureReason: failureReason)
setBodyPartError(error)
return
}
//============================================================
// Check 5 - can a stream be created from file URL?
//============================================================
guard let stream = NSInputStream(URL: fileURL) else {
let failureReason = "Failed to create an input stream from the file URL: \(fileURL)"
let error = Error.errorWithCode(NSURLErrorCannotOpenFile, failureReason: failureReason)
setBodyPartError(error)
return
}
appendBodyPart(stream: stream, length: length, headers: headers)
}
/**
Creates a body part from the stream and appends it to the multipart form data object.
The body part data will be encoded using the following format:
- `Content-Disposition: form-data; name=#{name}; filename=#{filename}` (HTTP Header)
- `Content-Type: #{mimeType}` (HTTP Header)
- Encoded stream data
- Multipart form boundary
- parameter stream: The input stream to encode in the multipart form data.
- parameter length: The content length of the stream.
- parameter name: The name to associate with the stream content in the `Content-Disposition` HTTP header.
- parameter fileName: The filename to associate with the stream content in the `Content-Disposition` HTTP header.
- parameter mimeType: The MIME type to associate with the stream content in the `Content-Type` HTTP header.
*/
public func appendBodyPart(
stream stream: NSInputStream,
length: UInt64,
name: String,
fileName: String,
mimeType: String)
{
let headers = contentHeaders(name: name, fileName: fileName, mimeType: mimeType)
appendBodyPart(stream: stream, length: length, headers: headers)
}
/**
Creates a body part with the headers, stream and length and appends it to the multipart form data object.
The body part data will be encoded using the following format:
- HTTP headers
- Encoded stream data
- Multipart form boundary
- parameter stream: The input stream to encode in the multipart form data.
- parameter length: The content length of the stream.
- parameter headers: The HTTP headers for the body part.
*/
public func appendBodyPart(stream stream: NSInputStream, length: UInt64, headers: [String: String]) {
let bodyPart = BodyPart(headers: headers, bodyStream: stream, bodyContentLength: length)
bodyParts.append(bodyPart)
}
// MARK: - Data Encoding
/**
Encodes all the appended body parts into a single `NSData` object.
It is important to note that this method will load all the appended body parts into memory all at the same
time. This method should only be used when the encoded data will have a small memory footprint. For large data
cases, please use the `writeEncodedDataToDisk(fileURL:completionHandler:)` method.
- throws: An `NSError` if encoding encounters an error.
- returns: The encoded `NSData` if encoding is successful.
*/
public func encode() throws -> NSData {
if let bodyPartError = bodyPartError {
throw bodyPartError
}
let encoded = NSMutableData()
bodyParts.first?.hasInitialBoundary = true
bodyParts.last?.hasFinalBoundary = true
for bodyPart in bodyParts {
let encodedData = try encodeBodyPart(bodyPart)
encoded.appendData(encodedData)
}
return encoded
}
/**
Writes the appended body parts into the given file URL.
This process is facilitated by reading and writing with input and output streams, respectively. Thus,
this approach is very memory efficient and should be used for large body part data.
- parameter fileURL: The file URL to write the multipart form data into.
- throws: An `NSError` if encoding encounters an error.
*/
public func writeEncodedDataToDisk(fileURL: NSURL) throws {
if let bodyPartError = bodyPartError {
throw bodyPartError
}
if let path = fileURL.path where NSFileManager.defaultManager().fileExistsAtPath(path) {
let failureReason = "A file already exists at the given file URL: \(fileURL)"
throw Error.errorWithCode(NSURLErrorBadURL, failureReason: failureReason)
} else if !fileURL.fileURL {
let failureReason = "The URL does not point to a valid file: \(fileURL)"
throw Error.errorWithCode(NSURLErrorBadURL, failureReason: failureReason)
}
let outputStream: NSOutputStream
if let possibleOutputStream = NSOutputStream(URL: fileURL, append: false) {
outputStream = possibleOutputStream
} else {
let failureReason = "Failed to create an output stream with the given URL: \(fileURL)"
throw Error.errorWithCode(NSURLErrorCannotOpenFile, failureReason: failureReason)
}
outputStream.scheduleInRunLoop(NSRunLoop.currentRunLoop(), forMode: NSDefaultRunLoopMode)
outputStream.open()
self.bodyParts.first?.hasInitialBoundary = true
self.bodyParts.last?.hasFinalBoundary = true
for bodyPart in self.bodyParts {
try writeBodyPart(bodyPart, toOutputStream: outputStream)
}
outputStream.close()
outputStream.removeFromRunLoop(NSRunLoop.currentRunLoop(), forMode: NSDefaultRunLoopMode)
}
// MARK: - Private - Body Part Encoding
private func encodeBodyPart(bodyPart: BodyPart) throws -> NSData {
let encoded = NSMutableData()
let initialData = bodyPart.hasInitialBoundary ? initialBoundaryData() : encapsulatedBoundaryData()
encoded.appendData(initialData)
let headerData = encodeHeaderDataForBodyPart(bodyPart)
encoded.appendData(headerData)
let bodyStreamData = try encodeBodyStreamDataForBodyPart(bodyPart)
encoded.appendData(bodyStreamData)
if bodyPart.hasFinalBoundary {
encoded.appendData(finalBoundaryData())
}
return encoded
}
private func encodeHeaderDataForBodyPart(bodyPart: BodyPart) -> NSData {
var headerText = ""
for (key, value) in bodyPart.headers {
headerText += "\(key): \(value)\(EncodingCharacters.CRLF)"
}
headerText += EncodingCharacters.CRLF
return headerText.dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)!
}
private func encodeBodyStreamDataForBodyPart(bodyPart: BodyPart) throws -> NSData {
let inputStream = bodyPart.bodyStream
inputStream.scheduleInRunLoop(NSRunLoop.currentRunLoop(), forMode: NSDefaultRunLoopMode)
inputStream.open()
var error: NSError?
let encoded = NSMutableData()
while inputStream.hasBytesAvailable {
var buffer = [UInt8](count: streamBufferSize, repeatedValue: 0)
let bytesRead = inputStream.read(&buffer, maxLength: streamBufferSize)
if inputStream.streamError != nil {
error = inputStream.streamError
break
}
if bytesRead > 0 {
encoded.appendBytes(buffer, length: bytesRead)
} else if bytesRead < 0 {
let failureReason = "Failed to read from input stream: \(inputStream)"
error = Error.errorWithCode(.InputStreamReadFailed, failureReason: failureReason)
break
} else {
break
}
}
inputStream.close()
inputStream.removeFromRunLoop(NSRunLoop.currentRunLoop(), forMode: NSDefaultRunLoopMode)
if let error = error {
throw error
}
return encoded
}
// MARK: - Private - Writing Body Part to Output Stream
private func writeBodyPart(bodyPart: BodyPart, toOutputStream outputStream: NSOutputStream) throws {
try writeInitialBoundaryDataForBodyPart(bodyPart, toOutputStream: outputStream)
try writeHeaderDataForBodyPart(bodyPart, toOutputStream: outputStream)
try writeBodyStreamForBodyPart(bodyPart, toOutputStream: outputStream)
try writeFinalBoundaryDataForBodyPart(bodyPart, toOutputStream: outputStream)
}
private func writeInitialBoundaryDataForBodyPart(
bodyPart: BodyPart,
toOutputStream outputStream: NSOutputStream)
throws
{
let initialData = bodyPart.hasInitialBoundary ? initialBoundaryData() : encapsulatedBoundaryData()
return try writeData(initialData, toOutputStream: outputStream)
}
private func writeHeaderDataForBodyPart(bodyPart: BodyPart, toOutputStream outputStream: NSOutputStream) throws {
let headerData = encodeHeaderDataForBodyPart(bodyPart)
return try writeData(headerData, toOutputStream: outputStream)
}
private func writeBodyStreamForBodyPart(bodyPart: BodyPart, toOutputStream outputStream: NSOutputStream) throws {
let inputStream = bodyPart.bodyStream
inputStream.scheduleInRunLoop(NSRunLoop.currentRunLoop(), forMode: NSDefaultRunLoopMode)
inputStream.open()
while inputStream.hasBytesAvailable {
var buffer = [UInt8](count: streamBufferSize, repeatedValue: 0)
let bytesRead = inputStream.read(&buffer, maxLength: streamBufferSize)
if let streamError = inputStream.streamError {
throw streamError
}
if bytesRead > 0 {
if buffer.count != bytesRead {
buffer = Array(buffer[0..<bytesRead])
}
try writeBuffer(&buffer, toOutputStream: outputStream)
} else if bytesRead < 0 {
let failureReason = "Failed to read from input stream: \(inputStream)"
throw Error.errorWithCode(.InputStreamReadFailed, failureReason: failureReason)
} else {
break
}
}
inputStream.close()
inputStream.removeFromRunLoop(NSRunLoop.currentRunLoop(), forMode: NSDefaultRunLoopMode)
}
private func writeFinalBoundaryDataForBodyPart(
bodyPart: BodyPart,
toOutputStream outputStream: NSOutputStream)
throws
{
if bodyPart.hasFinalBoundary {
return try writeData(finalBoundaryData(), toOutputStream: outputStream)
}
}
// MARK: - Private - Writing Buffered Data to Output Stream
private func writeData(data: NSData, toOutputStream outputStream: NSOutputStream) throws {
var buffer = [UInt8](count: data.length, repeatedValue: 0)
data.getBytes(&buffer, length: data.length)
return try writeBuffer(&buffer, toOutputStream: outputStream)
}
private func writeBuffer(inout buffer: [UInt8], toOutputStream outputStream: NSOutputStream) throws {
var bytesToWrite = buffer.count
while bytesToWrite > 0 {
if outputStream.hasSpaceAvailable {
let bytesWritten = outputStream.write(buffer, maxLength: bytesToWrite)
if let streamError = outputStream.streamError {
throw streamError
}
if bytesWritten < 0 {
let failureReason = "Failed to write to output stream: \(outputStream)"
throw Error.errorWithCode(.OutputStreamWriteFailed, failureReason: failureReason)
}
bytesToWrite -= bytesWritten
if bytesToWrite > 0 {
buffer = Array(buffer[bytesWritten..<buffer.count])
}
} else if let streamError = outputStream.streamError {
throw streamError
}
}
}
// MARK: - Private - Mime Type
private func mimeTypeForPathExtension(pathExtension: String) -> String {
if let
id = UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, pathExtension, nil)?.takeRetainedValue(),
contentType = UTTypeCopyPreferredTagWithClass(id, kUTTagClassMIMEType)?.takeRetainedValue()
{
return contentType as String
}
return "application/octet-stream"
}
// MARK: - Private - Content Headers
private func contentHeaders(name name: String) -> [String: String] {
return ["Content-Disposition": "form-data; name=\"\(name)\""]
}
private func contentHeaders(name name: String, mimeType: String) -> [String: String] {
return [
"Content-Disposition": "form-data; name=\"\(name)\"",
"Content-Type": "\(mimeType)"
]
}
private func contentHeaders(name name: String, fileName: String, mimeType: String) -> [String: String] {
return [
"Content-Disposition": "form-data; name=\"\(name)\"; filename=\"\(fileName)\"",
"Content-Type": "\(mimeType)"
]
}
// MARK: - Private - Boundary Encoding
private func initialBoundaryData() -> NSData {
return BoundaryGenerator.boundaryData(boundaryType: .Initial, boundary: boundary)
}
private func encapsulatedBoundaryData() -> NSData {
return BoundaryGenerator.boundaryData(boundaryType: .Encapsulated, boundary: boundary)
}
private func finalBoundaryData() -> NSData {
return BoundaryGenerator.boundaryData(boundaryType: .Final, boundary: boundary)
}
// MARK: - Private - Errors
private func setBodyPartError(error: NSError) {
if bodyPartError == nil {
bodyPartError = error
}
}
}

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// ParameterEncoding.swift
//
// Copyright (c) 20142015 Alamofire Software Foundation (http://alamofire.org/)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import Foundation
/**
HTTP method definitions.
See https://tools.ietf.org/html/rfc7231#section-4.3
*/
public enum Method: String {
case OPTIONS, GET, HEAD, POST, PUT, PATCH, DELETE, TRACE, CONNECT
}
// MARK: ParameterEncoding
/**
Used to specify the way in which a set of parameters are applied to a URL request.
- `URL`: Creates a query string to be set as or appended to any existing URL query for `GET`, `HEAD`,
and `DELETE` requests, or set as the body for requests with any other HTTP method. The
`Content-Type` HTTP header field of an encoded request with HTTP body is set to
`application/x-www-form-urlencoded; charset=utf-8`. Since there is no published specification
for how to encode collection types, the convention of appending `[]` to the key for array
values (`foo[]=1&foo[]=2`), and appending the key surrounded by square brackets for nested
dictionary values (`foo[bar]=baz`).
- `URLEncodedInURL`: Creates query string to be set as or appended to any existing URL query. Uses the same
implementation as the `.URL` case, but always applies the encoded result to the URL.
- `JSON`: Uses `NSJSONSerialization` to create a JSON representation of the parameters object, which is
set as the body of the request. The `Content-Type` HTTP header field of an encoded request is
set to `application/json`.
- `PropertyList`: Uses `NSPropertyListSerialization` to create a plist representation of the parameters object,
according to the associated format and write options values, which is set as the body of the
request. The `Content-Type` HTTP header field of an encoded request is set to
`application/x-plist`.
- `Custom`: Uses the associated closure value to construct a new request given an existing request and
parameters.
*/
public enum ParameterEncoding {
case URL
case URLEncodedInURL
case JSON
case PropertyList(NSPropertyListFormat, NSPropertyListWriteOptions)
case Custom((URLRequestConvertible, [String: AnyObject]?) -> (NSMutableURLRequest, NSError?))
/**
Creates a URL request by encoding parameters and applying them onto an existing request.
- parameter URLRequest: The request to have parameters applied
- parameter parameters: The parameters to apply
- returns: A tuple containing the constructed request and the error that occurred during parameter encoding,
if any.
*/
public func encode(
URLRequest: URLRequestConvertible,
parameters: [String: AnyObject]?)
-> (NSMutableURLRequest, NSError?)
{
var mutableURLRequest = URLRequest.URLRequest
guard let parameters = parameters else {
return (mutableURLRequest, nil)
}
var encodingError: NSError? = nil
switch self {
case .URL, .URLEncodedInURL:
func query(parameters: [String: AnyObject]) -> String {
var components: [(String, String)] = []
for key in parameters.keys.sort(<) {
let value = parameters[key]!
components += queryComponents(key, value)
}
return (components.map { "\($0)=\($1)" } as [String]).joinWithSeparator("&")
}
func encodesParametersInURL(method: Method) -> Bool {
switch self {
case .URLEncodedInURL:
return true
default:
break
}
switch method {
case .GET, .HEAD, .DELETE:
return true
default:
return false
}
}
if let method = Method(rawValue: mutableURLRequest.HTTPMethod) where encodesParametersInURL(method) {
if let URLComponents = NSURLComponents(URL: mutableURLRequest.URL!, resolvingAgainstBaseURL: false) {
let percentEncodedQuery = (URLComponents.percentEncodedQuery.map { $0 + "&" } ?? "") + query(parameters)
URLComponents.percentEncodedQuery = percentEncodedQuery
mutableURLRequest.URL = URLComponents.URL
}
} else {
if mutableURLRequest.valueForHTTPHeaderField("Content-Type") == nil {
mutableURLRequest.setValue(
"application/x-www-form-urlencoded; charset=utf-8",
forHTTPHeaderField: "Content-Type"
)
}
mutableURLRequest.HTTPBody = query(parameters).dataUsingEncoding(
NSUTF8StringEncoding,
allowLossyConversion: false
)
}
case .JSON:
do {
let options = NSJSONWritingOptions()
let data = try NSJSONSerialization.dataWithJSONObject(parameters, options: options)
mutableURLRequest.setValue("application/json", forHTTPHeaderField: "Content-Type")
mutableURLRequest.HTTPBody = data
} catch {
encodingError = error as NSError
}
case .PropertyList(let format, let options):
do {
let data = try NSPropertyListSerialization.dataWithPropertyList(
parameters,
format: format,
options: options
)
mutableURLRequest.setValue("application/x-plist", forHTTPHeaderField: "Content-Type")
mutableURLRequest.HTTPBody = data
} catch {
encodingError = error as NSError
}
case .Custom(let closure):
(mutableURLRequest, encodingError) = closure(mutableURLRequest, parameters)
}
return (mutableURLRequest, encodingError)
}
/**
Creates percent-escaped, URL encoded query string components from the given key-value pair using recursion.
- parameter key: The key of the query component.
- parameter value: The value of the query component.
- returns: The percent-escaped, URL encoded query string components.
*/
public func queryComponents(key: String, _ value: AnyObject) -> [(String, String)] {
var components: [(String, String)] = []
if let dictionary = value as? [String: AnyObject] {
for (nestedKey, value) in dictionary {
components += queryComponents("\(key)[\(nestedKey)]", value)
}
} else if let array = value as? [AnyObject] {
for value in array {
components += queryComponents("\(key)[]", value)
}
} else {
components.append((escape(key), escape("\(value)")))
}
return components
}
/**
Returns a percent-escaped string following RFC 3986 for a query string key or value.
RFC 3986 states that the following characters are "reserved" characters.
- General Delimiters: ":", "#", "[", "]", "@", "?", "/"
- Sub-Delimiters: "!", "$", "&", "'", "(", ")", "*", "+", ",", ";", "="
In RFC 3986 - Section 3.4, it states that the "?" and "/" characters should not be escaped to allow
query strings to include a URL. Therefore, all "reserved" characters with the exception of "?" and "/"
should be percent-escaped in the query string.
- parameter string: The string to be percent-escaped.
- returns: The percent-escaped string.
*/
public func escape(string: String) -> String {
let generalDelimitersToEncode = ":#[]@" // does not include "?" or "/" due to RFC 3986 - Section 3.4
let subDelimitersToEncode = "!$&'()*+,;="
let allowedCharacterSet = NSCharacterSet.URLQueryAllowedCharacterSet().mutableCopy() as! NSMutableCharacterSet
allowedCharacterSet.removeCharactersInString(generalDelimitersToEncode + subDelimitersToEncode)
var escaped = ""
//==========================================================================================================
//
// Batching is required for escaping due to an internal bug in iOS 8.1 and 8.2. Encoding more than a few
// hundred Chinense characters causes various malloc error crashes. To avoid this issue until iOS 8 is no
// longer supported, batching MUST be used for encoding. This introduces roughly a 20% overhead. For more
// info, please refer to:
//
// - https://github.com/Alamofire/Alamofire/issues/206
//
//==========================================================================================================
if #available(iOS 8.3, OSX 10.10, *) {
escaped = string.stringByAddingPercentEncodingWithAllowedCharacters(allowedCharacterSet) ?? string
} else {
let batchSize = 50
var index = string.startIndex
while index != string.endIndex {
let startIndex = index
let endIndex = index.advancedBy(batchSize, limit: string.endIndex)
let range = Range(start: startIndex, end: endIndex)
let substring = string.substringWithRange(range)
escaped += substring.stringByAddingPercentEncodingWithAllowedCharacters(allowedCharacterSet) ?? substring
index = endIndex
}
}
return escaped
}
}

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// Request.swift
//
// Copyright (c) 20142015 Alamofire Software Foundation (http://alamofire.org/)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import Foundation
/**
Responsible for sending a request and receiving the response and associated data from the server, as well as
managing its underlying `NSURLSessionTask`.
*/
public class Request {
// MARK: - Properties
/// The delegate for the underlying task.
public let delegate: TaskDelegate
/// The underlying task.
public var task: NSURLSessionTask { return delegate.task }
/// The session belonging to the underlying task.
public let session: NSURLSession
/// The request sent or to be sent to the server.
public var request: NSURLRequest? { return task.originalRequest }
/// The response received from the server, if any.
public var response: NSHTTPURLResponse? { return task.response as? NSHTTPURLResponse }
/// The progress of the request lifecycle.
public var progress: NSProgress { return delegate.progress }
// MARK: - Lifecycle
init(session: NSURLSession, task: NSURLSessionTask) {
self.session = session
switch task {
case is NSURLSessionUploadTask:
self.delegate = UploadTaskDelegate(task: task)
case is NSURLSessionDataTask:
self.delegate = DataTaskDelegate(task: task)
case is NSURLSessionDownloadTask:
self.delegate = DownloadTaskDelegate(task: task)
default:
self.delegate = TaskDelegate(task: task)
}
}
// MARK: - Authentication
/**
Associates an HTTP Basic credential with the request.
- parameter user: The user.
- parameter password: The password.
- parameter persistence: The URL credential persistence. `.ForSession` by default.
- returns: The request.
*/
public func authenticate(
user user: String,
password: String,
persistence: NSURLCredentialPersistence = .ForSession)
-> Self
{
let credential = NSURLCredential(user: user, password: password, persistence: persistence)
return authenticate(usingCredential: credential)
}
/**
Associates a specified credential with the request.
- parameter credential: The credential.
- returns: The request.
*/
public func authenticate(usingCredential credential: NSURLCredential) -> Self {
delegate.credential = credential
return self
}
// MARK: - Progress
/**
Sets a closure to be called periodically during the lifecycle of the request as data is written to or read
from the server.
- For uploads, the progress closure returns the bytes written, total bytes written, and total bytes expected
to write.
- For downloads and data tasks, the progress closure returns the bytes read, total bytes read, and total bytes
expected to read.
- parameter closure: The code to be executed periodically during the lifecycle of the request.
- returns: The request.
*/
public func progress(closure: ((Int64, Int64, Int64) -> Void)? = nil) -> Self {
if let uploadDelegate = delegate as? UploadTaskDelegate {
uploadDelegate.uploadProgress = closure
} else if let dataDelegate = delegate as? DataTaskDelegate {
dataDelegate.dataProgress = closure
} else if let downloadDelegate = delegate as? DownloadTaskDelegate {
downloadDelegate.downloadProgress = closure
}
return self
}
/**
Sets a closure to be called periodically during the lifecycle of the request as data is read from the server.
This closure returns the bytes most recently received from the server, not including data from previous calls.
If this closure is set, data will only be available within this closure, and will not be saved elsewhere. It is
also important to note that the `response` closure will be called with nil `responseData`.
- parameter closure: The code to be executed periodically during the lifecycle of the request.
- returns: The request.
*/
public func stream(closure: (NSData -> Void)? = nil) -> Self {
if let dataDelegate = delegate as? DataTaskDelegate {
dataDelegate.dataStream = closure
}
return self
}
// MARK: - State
/**
Suspends the request.
*/
public func suspend() {
task.suspend()
}
/**
Resumes the request.
*/
public func resume() {
task.resume()
}
/**
Cancels the request.
*/
public func cancel() {
if let
downloadDelegate = delegate as? DownloadTaskDelegate,
downloadTask = downloadDelegate.downloadTask
{
downloadTask.cancelByProducingResumeData { data in
downloadDelegate.resumeData = data
}
} else {
task.cancel()
}
}
// MARK: - TaskDelegate
/**
The task delegate is responsible for handling all delegate callbacks for the underlying task as well as
executing all operations attached to the serial operation queue upon task completion.
*/
public class TaskDelegate: NSObject {
/// The serial operation queue used to execute all operations after the task completes.
public let queue: NSOperationQueue
let task: NSURLSessionTask
let progress: NSProgress
var data: NSData? { return nil }
var error: NSError?
var credential: NSURLCredential?
init(task: NSURLSessionTask) {
self.task = task
self.progress = NSProgress(totalUnitCount: 0)
self.queue = {
let operationQueue = NSOperationQueue()
operationQueue.maxConcurrentOperationCount = 1
operationQueue.suspended = true
if #available(OSX 10.10, *) {
operationQueue.qualityOfService = NSQualityOfService.Utility
}
return operationQueue
}()
}
deinit {
queue.cancelAllOperations()
queue.suspended = false
}
// MARK: - NSURLSessionTaskDelegate
// MARK: Override Closures
var taskWillPerformHTTPRedirection: ((NSURLSession, NSURLSessionTask, NSHTTPURLResponse, NSURLRequest) -> NSURLRequest?)?
var taskDidReceiveChallenge: ((NSURLSession, NSURLSessionTask, NSURLAuthenticationChallenge) -> (NSURLSessionAuthChallengeDisposition, NSURLCredential?))?
var taskNeedNewBodyStream: ((NSURLSession, NSURLSessionTask) -> NSInputStream?)?
var taskDidCompleteWithError: ((NSURLSession, NSURLSessionTask, NSError?) -> Void)?
// MARK: Delegate Methods
func URLSession(
session: NSURLSession,
task: NSURLSessionTask,
willPerformHTTPRedirection response: NSHTTPURLResponse,
newRequest request: NSURLRequest,
completionHandler: ((NSURLRequest?) -> Void))
{
var redirectRequest: NSURLRequest? = request
if let taskWillPerformHTTPRedirection = taskWillPerformHTTPRedirection {
redirectRequest = taskWillPerformHTTPRedirection(session, task, response, request)
}
completionHandler(redirectRequest)
}
func URLSession(
session: NSURLSession,
task: NSURLSessionTask,
didReceiveChallenge challenge: NSURLAuthenticationChallenge,
completionHandler: ((NSURLSessionAuthChallengeDisposition, NSURLCredential?) -> Void))
{
var disposition: NSURLSessionAuthChallengeDisposition = .PerformDefaultHandling
var credential: NSURLCredential?
if let taskDidReceiveChallenge = taskDidReceiveChallenge {
(disposition, credential) = taskDidReceiveChallenge(session, task, challenge)
} else if challenge.protectionSpace.authenticationMethod == NSURLAuthenticationMethodServerTrust {
let host = challenge.protectionSpace.host
if let
serverTrustPolicy = session.serverTrustPolicyManager?.serverTrustPolicyForHost(host),
serverTrust = challenge.protectionSpace.serverTrust
{
if serverTrustPolicy.evaluateServerTrust(serverTrust, isValidForHost: host) {
disposition = .UseCredential
credential = NSURLCredential(forTrust: serverTrust)
} else {
disposition = .CancelAuthenticationChallenge
}
}
} else {
if challenge.previousFailureCount > 0 {
disposition = .CancelAuthenticationChallenge
} else {
credential = self.credential ?? session.configuration.URLCredentialStorage?.defaultCredentialForProtectionSpace(challenge.protectionSpace)
if credential != nil {
disposition = .UseCredential
}
}
}
completionHandler(disposition, credential)
}
func URLSession(
session: NSURLSession,
task: NSURLSessionTask,
needNewBodyStream completionHandler: ((NSInputStream?) -> Void))
{
var bodyStream: NSInputStream?
if let taskNeedNewBodyStream = taskNeedNewBodyStream {
bodyStream = taskNeedNewBodyStream(session, task)
}
completionHandler(bodyStream)
}
func URLSession(session: NSURLSession, task: NSURLSessionTask, didCompleteWithError error: NSError?) {
if let taskDidCompleteWithError = taskDidCompleteWithError {
taskDidCompleteWithError(session, task, error)
} else {
if let error = error {
self.error = error
if let
downloadDelegate = self as? DownloadTaskDelegate,
userInfo = error.userInfo as? [String: AnyObject],
resumeData = userInfo[NSURLSessionDownloadTaskResumeData] as? NSData
{
downloadDelegate.resumeData = resumeData
}
}
queue.suspended = false
}
}
}
// MARK: - DataTaskDelegate
class DataTaskDelegate: TaskDelegate, NSURLSessionDataDelegate {
var dataTask: NSURLSessionDataTask? { return task as? NSURLSessionDataTask }
private var totalBytesReceived: Int64 = 0
private var mutableData: NSMutableData
override var data: NSData? {
if dataStream != nil {
return nil
} else {
return mutableData
}
}
private var expectedContentLength: Int64?
private var dataProgress: ((bytesReceived: Int64, totalBytesReceived: Int64, totalBytesExpectedToReceive: Int64) -> Void)?
private var dataStream: ((data: NSData) -> Void)?
override init(task: NSURLSessionTask) {
mutableData = NSMutableData()
super.init(task: task)
}
// MARK: - NSURLSessionDataDelegate
// MARK: Override Closures
var dataTaskDidReceiveResponse: ((NSURLSession, NSURLSessionDataTask, NSURLResponse) -> NSURLSessionResponseDisposition)?
var dataTaskDidBecomeDownloadTask: ((NSURLSession, NSURLSessionDataTask, NSURLSessionDownloadTask) -> Void)?
var dataTaskDidReceiveData: ((NSURLSession, NSURLSessionDataTask, NSData) -> Void)?
var dataTaskWillCacheResponse: ((NSURLSession, NSURLSessionDataTask, NSCachedURLResponse) -> NSCachedURLResponse?)?
// MARK: Delegate Methods
func URLSession(
session: NSURLSession,
dataTask: NSURLSessionDataTask,
didReceiveResponse response: NSURLResponse,
completionHandler: (NSURLSessionResponseDisposition -> Void))
{
var disposition: NSURLSessionResponseDisposition = .Allow
expectedContentLength = response.expectedContentLength
if let dataTaskDidReceiveResponse = dataTaskDidReceiveResponse {
disposition = dataTaskDidReceiveResponse(session, dataTask, response)
}
completionHandler(disposition)
}
func URLSession(
session: NSURLSession,
dataTask: NSURLSessionDataTask,
didBecomeDownloadTask downloadTask: NSURLSessionDownloadTask)
{
dataTaskDidBecomeDownloadTask?(session, dataTask, downloadTask)
}
func URLSession(session: NSURLSession, dataTask: NSURLSessionDataTask, didReceiveData data: NSData) {
if let dataTaskDidReceiveData = dataTaskDidReceiveData {
dataTaskDidReceiveData(session, dataTask, data)
} else {
if let dataStream = dataStream {
dataStream(data: data)
} else {
mutableData.appendData(data)
}
totalBytesReceived += data.length
let totalBytesExpected = dataTask.response?.expectedContentLength ?? NSURLSessionTransferSizeUnknown
progress.totalUnitCount = totalBytesExpected
progress.completedUnitCount = totalBytesReceived
dataProgress?(
bytesReceived: Int64(data.length),
totalBytesReceived: totalBytesReceived,
totalBytesExpectedToReceive: totalBytesExpected
)
}
}
func URLSession(
session: NSURLSession,
dataTask: NSURLSessionDataTask,
willCacheResponse proposedResponse: NSCachedURLResponse,
completionHandler: ((NSCachedURLResponse?) -> Void))
{
var cachedResponse: NSCachedURLResponse? = proposedResponse
if let dataTaskWillCacheResponse = dataTaskWillCacheResponse {
cachedResponse = dataTaskWillCacheResponse(session, dataTask, proposedResponse)
}
completionHandler(cachedResponse)
}
}
}
// MARK: - CustomStringConvertible
extension Request: CustomStringConvertible {
/**
The textual representation used when written to an output stream, which includes the HTTP method and URL, as
well as the response status code if a response has been received.
*/
public var description: String {
var components: [String] = []
if let HTTPMethod = request?.HTTPMethod {
components.append(HTTPMethod)
}
if let URLString = request?.URL?.absoluteString {
components.append(URLString)
}
if let response = response {
components.append("(\(response.statusCode))")
}
return components.joinWithSeparator(" ")
}
}
// MARK: - CustomDebugStringConvertible
extension Request: CustomDebugStringConvertible {
func cURLRepresentation() -> String {
var components = ["$ curl -i"]
guard let request = self.request else {
return "$ curl command could not be created"
}
let URL = request.URL
if let HTTPMethod = request.HTTPMethod where HTTPMethod != "GET" {
components.append("-X \(HTTPMethod)")
}
if let credentialStorage = self.session.configuration.URLCredentialStorage {
let protectionSpace = NSURLProtectionSpace(
host: URL!.host!,
port: URL!.port?.integerValue ?? 0,
`protocol`: URL!.scheme,
realm: URL!.host!,
authenticationMethod: NSURLAuthenticationMethodHTTPBasic
)
if let credentials = credentialStorage.credentialsForProtectionSpace(protectionSpace)?.values {
for credential in credentials {
components.append("-u \(credential.user!):\(credential.password!)")
}
} else {
if let credential = delegate.credential {
components.append("-u \(credential.user!):\(credential.password!)")
}
}
}
if session.configuration.HTTPShouldSetCookies {
if let
cookieStorage = session.configuration.HTTPCookieStorage,
cookies = cookieStorage.cookiesForURL(URL!) where !cookies.isEmpty
{
let string = cookies.reduce("") { $0 + "\($1.name)=\($1.value ?? String());" }
components.append("-b \"\(string.substringToIndex(string.endIndex.predecessor()))\"")
}
}
if let headerFields = request.allHTTPHeaderFields {
for (field, value) in headerFields {
switch field {
case "Cookie":
continue
default:
components.append("-H \"\(field): \(value)\"")
}
}
}
if let additionalHeaders = session.configuration.HTTPAdditionalHeaders {
for (field, value) in additionalHeaders {
switch field {
case "Cookie":
continue
default:
components.append("-H \"\(field): \(value)\"")
}
}
}
if let
HTTPBodyData = request.HTTPBody,
HTTPBody = String(data: HTTPBodyData, encoding: NSUTF8StringEncoding)
{
let escapedBody = HTTPBody.stringByReplacingOccurrencesOfString("\"", withString: "\\\"")
components.append("-d \"\(escapedBody)\"")
}
components.append("\"\(URL!.absoluteString)\"")
return components.joinWithSeparator(" \\\n\t")
}
/// The textual representation used when written to an output stream, in the form of a cURL command.
public var debugDescription: String {
return cURLRepresentation()
}
}

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// Response.swift
//
// Copyright (c) 20142015 Alamofire Software Foundation (http://alamofire.org/)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import Foundation
/// Used to store all response data returned from a completed `Request`.
public struct Response<Value, Error: ErrorType> {
/// The URL request sent to the server.
public let request: NSURLRequest?
/// The server's response to the URL request.
public let response: NSHTTPURLResponse?
/// The data returned by the server.
public let data: NSData?
/// The result of response serialization.
public let result: Result<Value, Error>
/**
Initializes the `Response` instance with the specified URL request, URL response, server data and response
serialization result.
- parameter request: The URL request sent to the server.
- parameter response: The server's response to the URL request.
- parameter data: The data returned by the server.
- parameter result: The result of response serialization.
- returns: the new `Response` instance.
*/
public init(request: NSURLRequest?, response: NSHTTPURLResponse?, data: NSData?, result: Result<Value, Error>) {
self.request = request
self.response = response
self.data = data
self.result = result
}
}
// MARK: - CustomStringConvertible
extension Response: CustomStringConvertible {
/// The textual representation used when written to an output stream, which includes whether the result was a
/// success or failure.
public var description: String {
return result.debugDescription
}
}
// MARK: - CustomDebugStringConvertible
extension Response: CustomDebugStringConvertible {
/// The debug textual representation used when written to an output stream, which includes the URL request, the URL
/// response, the server data and the response serialization result.
public var debugDescription: String {
var output: [String] = []
output.append(request != nil ? "[Request]: \(request!)" : "[Request]: nil")
output.append(response != nil ? "[Response]: \(response!)" : "[Response]: nil")
output.append("[Data]: \(data?.length ?? 0) bytes")
output.append("[Result]: \(result.debugDescription)")
return output.joinWithSeparator("\n")
}
}

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// ResponseSerialization.swift
//
// Copyright (c) 20142015 Alamofire Software Foundation (http://alamofire.org/)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import Foundation
// MARK: ResponseSerializer
/**
The type in which all response serializers must conform to in order to serialize a response.
*/
public protocol ResponseSerializerType {
/// The type of serialized object to be created by this `ResponseSerializerType`.
typealias SerializedObject
/// The type of error to be created by this `ResponseSerializer` if serialization fails.
typealias ErrorObject: ErrorType
/**
A closure used by response handlers that takes a request, response, data and error and returns a result.
*/
var serializeResponse: (NSURLRequest?, NSHTTPURLResponse?, NSData?, NSError?) -> Result<SerializedObject, ErrorObject> { get }
}
// MARK: -
/**
A generic `ResponseSerializerType` used to serialize a request, response, and data into a serialized object.
*/
public struct ResponseSerializer<Value, Error: ErrorType>: ResponseSerializerType {
/// The type of serialized object to be created by this `ResponseSerializer`.
public typealias SerializedObject = Value
/// The type of error to be created by this `ResponseSerializer` if serialization fails.
public typealias ErrorObject = Error
/**
A closure used by response handlers that takes a request, response, data and error and returns a result.
*/
public var serializeResponse: (NSURLRequest?, NSHTTPURLResponse?, NSData?, NSError?) -> Result<Value, Error>
/**
Initializes the `ResponseSerializer` instance with the given serialize response closure.
- parameter serializeResponse: The closure used to serialize the response.
- returns: The new generic response serializer instance.
*/
public init(serializeResponse: (NSURLRequest?, NSHTTPURLResponse?, NSData?, NSError?) -> Result<Value, Error>) {
self.serializeResponse = serializeResponse
}
}
// MARK: - Default
extension Request {
/**
Adds a handler to be called once the request has finished.
- parameter queue: The queue on which the completion handler is dispatched.
- parameter completionHandler: The code to be executed once the request has finished.
- returns: The request.
*/
public func response(
queue queue: dispatch_queue_t? = nil,
completionHandler: (NSURLRequest?, NSHTTPURLResponse?, NSData?, NSError?) -> Void)
-> Self
{
delegate.queue.addOperationWithBlock {
dispatch_async(queue ?? dispatch_get_main_queue()) {
completionHandler(self.request, self.response, self.delegate.data, self.delegate.error)
}
}
return self
}
/**
Adds a handler to be called once the request has finished.
- parameter queue: The queue on which the completion handler is dispatched.
- parameter responseSerializer: The response serializer responsible for serializing the request, response,
and data.
- parameter completionHandler: The code to be executed once the request has finished.
- returns: The request.
*/
public func response<T: ResponseSerializerType>(
queue queue: dispatch_queue_t? = nil,
responseSerializer: T,
completionHandler: Response<T.SerializedObject, T.ErrorObject> -> Void)
-> Self
{
delegate.queue.addOperationWithBlock {
let result = responseSerializer.serializeResponse(
self.request,
self.response,
self.delegate.data,
self.delegate.error
)
dispatch_async(queue ?? dispatch_get_main_queue()) {
let response = Response<T.SerializedObject, T.ErrorObject>(
request: self.request,
response: self.response,
data: self.delegate.data,
result: result
)
completionHandler(response)
}
}
return self
}
}
// MARK: - Data
extension Request {
/**
Creates a response serializer that returns the associated data as-is.
- returns: A data response serializer.
*/
public static func dataResponseSerializer() -> ResponseSerializer<NSData, NSError> {
return ResponseSerializer { _, response, data, error in
guard error == nil else { return .Failure(error!) }
if let response = response where response.statusCode == 204 { return .Success(NSData()) }
guard let validData = data else {
let failureReason = "Data could not be serialized. Input data was nil."
let error = Error.errorWithCode(.DataSerializationFailed, failureReason: failureReason)
return .Failure(error)
}
return .Success(validData)
}
}
/**
Adds a handler to be called once the request has finished.
- parameter completionHandler: The code to be executed once the request has finished.
- returns: The request.
*/
public func responseData(completionHandler: Response<NSData, NSError> -> Void) -> Self {
return response(responseSerializer: Request.dataResponseSerializer(), completionHandler: completionHandler)
}
}
// MARK: - String
extension Request {
/**
Creates a response serializer that returns a string initialized from the response data with the specified
string encoding.
- parameter encoding: The string encoding. If `nil`, the string encoding will be determined from the server
response, falling back to the default HTTP default character set, ISO-8859-1.
- returns: A string response serializer.
*/
public static func stringResponseSerializer(
var encoding encoding: NSStringEncoding? = nil)
-> ResponseSerializer<String, NSError>
{
return ResponseSerializer { _, response, data, error in
guard error == nil else { return .Failure(error!) }
if let response = response where response.statusCode == 204 { return .Success("") }
guard let validData = data else {
let failureReason = "String could not be serialized. Input data was nil."
let error = Error.errorWithCode(.StringSerializationFailed, failureReason: failureReason)
return .Failure(error)
}
if let encodingName = response?.textEncodingName where encoding == nil {
encoding = CFStringConvertEncodingToNSStringEncoding(
CFStringConvertIANACharSetNameToEncoding(encodingName)
)
}
let actualEncoding = encoding ?? NSISOLatin1StringEncoding
if let string = String(data: validData, encoding: actualEncoding) {
return .Success(string)
} else {
let failureReason = "String could not be serialized with encoding: \(actualEncoding)"
let error = Error.errorWithCode(.StringSerializationFailed, failureReason: failureReason)
return .Failure(error)
}
}
}
/**
Adds a handler to be called once the request has finished.
- parameter encoding: The string encoding. If `nil`, the string encoding will be determined from the
server response, falling back to the default HTTP default character set,
ISO-8859-1.
- parameter completionHandler: A closure to be executed once the request has finished.
- returns: The request.
*/
public func responseString(
encoding encoding: NSStringEncoding? = nil,
completionHandler: Response<String, NSError> -> Void)
-> Self
{
return response(
responseSerializer: Request.stringResponseSerializer(encoding: encoding),
completionHandler: completionHandler
)
}
}
// MARK: - JSON
extension Request {
/**
Creates a response serializer that returns a JSON object constructed from the response data using
`NSJSONSerialization` with the specified reading options.
- parameter options: The JSON serialization reading options. `.AllowFragments` by default.
- returns: A JSON object response serializer.
*/
public static func JSONResponseSerializer(
options options: NSJSONReadingOptions = .AllowFragments)
-> ResponseSerializer<AnyObject, NSError>
{
return ResponseSerializer { _, response, data, error in
guard error == nil else { return .Failure(error!) }
if let response = response where response.statusCode == 204 { return .Success(NSNull()) }
guard let validData = data where validData.length > 0 else {
let failureReason = "JSON could not be serialized. Input data was nil or zero length."
let error = Error.errorWithCode(.JSONSerializationFailed, failureReason: failureReason)
return .Failure(error)
}
do {
let JSON = try NSJSONSerialization.JSONObjectWithData(validData, options: options)
return .Success(JSON)
} catch {
return .Failure(error as NSError)
}
}
}
/**
Adds a handler to be called once the request has finished.
- parameter options: The JSON serialization reading options. `.AllowFragments` by default.
- parameter completionHandler: A closure to be executed once the request has finished.
- returns: The request.
*/
public func responseJSON(
options options: NSJSONReadingOptions = .AllowFragments,
completionHandler: Response<AnyObject, NSError> -> Void)
-> Self
{
return response(
responseSerializer: Request.JSONResponseSerializer(options: options),
completionHandler: completionHandler
)
}
}
// MARK: - Property List
extension Request {
/**
Creates a response serializer that returns an object constructed from the response data using
`NSPropertyListSerialization` with the specified reading options.
- parameter options: The property list reading options. `NSPropertyListReadOptions()` by default.
- returns: A property list object response serializer.
*/
public static func propertyListResponseSerializer(
options options: NSPropertyListReadOptions = NSPropertyListReadOptions())
-> ResponseSerializer<AnyObject, NSError>
{
return ResponseSerializer { _, response, data, error in
guard error == nil else { return .Failure(error!) }
if let response = response where response.statusCode == 204 { return .Success(NSNull()) }
guard let validData = data where validData.length > 0 else {
let failureReason = "Property list could not be serialized. Input data was nil or zero length."
let error = Error.errorWithCode(.PropertyListSerializationFailed, failureReason: failureReason)
return .Failure(error)
}
do {
let plist = try NSPropertyListSerialization.propertyListWithData(validData, options: options, format: nil)
return .Success(plist)
} catch {
return .Failure(error as NSError)
}
}
}
/**
Adds a handler to be called once the request has finished.
- parameter options: The property list reading options. `0` by default.
- parameter completionHandler: A closure to be executed once the request has finished. The closure takes 3
arguments: the URL request, the URL response, the server data and the result
produced while creating the property list.
- returns: The request.
*/
public func responsePropertyList(
options options: NSPropertyListReadOptions = NSPropertyListReadOptions(),
completionHandler: Response<AnyObject, NSError> -> Void)
-> Self
{
return response(
responseSerializer: Request.propertyListResponseSerializer(options: options),
completionHandler: completionHandler
)
}
}

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// Result.swift
//
// Copyright (c) 20142015 Alamofire Software Foundation (http://alamofire.org/)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import Foundation
/**
Used to represent whether a request was successful or encountered an error.
- Success: The request and all post processing operations were successful resulting in the serialization of the
provided associated value.
- Failure: The request encountered an error resulting in a failure. The associated values are the original data
provided by the server as well as the error that caused the failure.
*/
public enum Result<Value, Error: ErrorType> {
case Success(Value)
case Failure(Error)
/// Returns `true` if the result is a success, `false` otherwise.
public var isSuccess: Bool {
switch self {
case .Success:
return true
case .Failure:
return false
}
}
/// Returns `true` if the result is a failure, `false` otherwise.
public var isFailure: Bool {
return !isSuccess
}
/// Returns the associated value if the result is a success, `nil` otherwise.
public var value: Value? {
switch self {
case .Success(let value):
return value
case .Failure:
return nil
}
}
/// Returns the associated error value if the result is a failure, `nil` otherwise.
public var error: Error? {
switch self {
case .Success:
return nil
case .Failure(let error):
return error
}
}
}
// MARK: - CustomStringConvertible
extension Result: CustomStringConvertible {
/// The textual representation used when written to an output stream, which includes whether the result was a
/// success or failure.
public var description: String {
switch self {
case .Success:
return "SUCCESS"
case .Failure:
return "FAILURE"
}
}
}
// MARK: - CustomDebugStringConvertible
extension Result: CustomDebugStringConvertible {
/// The debug textual representation used when written to an output stream, which includes whether the result was a
/// success or failure in addition to the value or error.
public var debugDescription: String {
switch self {
case .Success(let value):
return "SUCCESS: \(value)"
case .Failure(let error):
return "FAILURE: \(error)"
}
}
}

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// ServerTrustPolicy.swift
//
// Copyright (c) 20142015 Alamofire Software Foundation (http://alamofire.org/)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import Foundation
/// Responsible for managing the mapping of `ServerTrustPolicy` objects to a given host.
public class ServerTrustPolicyManager {
/// The dictionary of policies mapped to a particular host.
public let policies: [String: ServerTrustPolicy]
/**
Initializes the `ServerTrustPolicyManager` instance with the given policies.
Since different servers and web services can have different leaf certificates, intermediate and even root
certficates, it is important to have the flexibility to specify evaluation policies on a per host basis. This
allows for scenarios such as using default evaluation for host1, certificate pinning for host2, public key
pinning for host3 and disabling evaluation for host4.
- parameter policies: A dictionary of all policies mapped to a particular host.
- returns: The new `ServerTrustPolicyManager` instance.
*/
public init(policies: [String: ServerTrustPolicy]) {
self.policies = policies
}
/**
Returns the `ServerTrustPolicy` for the given host if applicable.
By default, this method will return the policy that perfectly matches the given host. Subclasses could override
this method and implement more complex mapping implementations such as wildcards.
- parameter host: The host to use when searching for a matching policy.
- returns: The server trust policy for the given host if found.
*/
public func serverTrustPolicyForHost(host: String) -> ServerTrustPolicy? {
return policies[host]
}
}
// MARK: -
extension NSURLSession {
private struct AssociatedKeys {
static var ManagerKey = "NSURLSession.ServerTrustPolicyManager"
}
var serverTrustPolicyManager: ServerTrustPolicyManager? {
get {
return objc_getAssociatedObject(self, &AssociatedKeys.ManagerKey) as? ServerTrustPolicyManager
}
set (manager) {
objc_setAssociatedObject(self, &AssociatedKeys.ManagerKey, manager, .OBJC_ASSOCIATION_RETAIN_NONATOMIC)
}
}
}
// MARK: - ServerTrustPolicy
/**
The `ServerTrustPolicy` evaluates the server trust generally provided by an `NSURLAuthenticationChallenge` when
connecting to a server over a secure HTTPS connection. The policy configuration then evaluates the server trust
with a given set of criteria to determine whether the server trust is valid and the connection should be made.
Using pinned certificates or public keys for evaluation helps prevent man-in-the-middle (MITM) attacks and other
vulnerabilities. Applications dealing with sensitive customer data or financial information are strongly encouraged
to route all communication over an HTTPS connection with pinning enabled.
- PerformDefaultEvaluation: Uses the default server trust evaluation while allowing you to control whether to
validate the host provided by the challenge. Applications are encouraged to always
validate the host in production environments to guarantee the validity of the server's
certificate chain.
- PinCertificates: Uses the pinned certificates to validate the server trust. The server trust is
considered valid if one of the pinned certificates match one of the server certificates.
By validating both the certificate chain and host, certificate pinning provides a very
secure form of server trust validation mitigating most, if not all, MITM attacks.
Applications are encouraged to always validate the host and require a valid certificate
chain in production environments.
- PinPublicKeys: Uses the pinned public keys to validate the server trust. The server trust is considered
valid if one of the pinned public keys match one of the server certificate public keys.
By validating both the certificate chain and host, public key pinning provides a very
secure form of server trust validation mitigating most, if not all, MITM attacks.
Applications are encouraged to always validate the host and require a valid certificate
chain in production environments.
- DisableEvaluation: Disables all evaluation which in turn will always consider any server trust as valid.
- CustomEvaluation: Uses the associated closure to evaluate the validity of the server trust.
*/
public enum ServerTrustPolicy {
case PerformDefaultEvaluation(validateHost: Bool)
case PinCertificates(certificates: [SecCertificate], validateCertificateChain: Bool, validateHost: Bool)
case PinPublicKeys(publicKeys: [SecKey], validateCertificateChain: Bool, validateHost: Bool)
case DisableEvaluation
case CustomEvaluation((serverTrust: SecTrust, host: String) -> Bool)
// MARK: - Bundle Location
/**
Returns all certificates within the given bundle with a `.cer` file extension.
- parameter bundle: The bundle to search for all `.cer` files.
- returns: All certificates within the given bundle.
*/
public static func certificatesInBundle(bundle: NSBundle = NSBundle.mainBundle()) -> [SecCertificate] {
var certificates: [SecCertificate] = []
for path in bundle.pathsForResourcesOfType(".cer", inDirectory: nil) {
if let
certificateData = NSData(contentsOfFile: path),
certificate = SecCertificateCreateWithData(nil, certificateData)
{
certificates.append(certificate)
}
}
return certificates
}
/**
Returns all public keys within the given bundle with a `.cer` file extension.
- parameter bundle: The bundle to search for all `*.cer` files.
- returns: All public keys within the given bundle.
*/
public static func publicKeysInBundle(bundle: NSBundle = NSBundle.mainBundle()) -> [SecKey] {
var publicKeys: [SecKey] = []
for certificate in certificatesInBundle(bundle) {
if let publicKey = publicKeyForCertificate(certificate) {
publicKeys.append(publicKey)
}
}
return publicKeys
}
// MARK: - Evaluation
/**
Evaluates whether the server trust is valid for the given host.
- parameter serverTrust: The server trust to evaluate.
- parameter host: The host of the challenge protection space.
- returns: Whether the server trust is valid.
*/
public func evaluateServerTrust(serverTrust: SecTrust, isValidForHost host: String) -> Bool {
var serverTrustIsValid = false
switch self {
case let .PerformDefaultEvaluation(validateHost):
let policy = SecPolicyCreateSSL(true, validateHost ? host as CFString : nil)
SecTrustSetPolicies(serverTrust, [policy])
serverTrustIsValid = trustIsValid(serverTrust)
case let .PinCertificates(pinnedCertificates, validateCertificateChain, validateHost):
if validateCertificateChain {
let policy = SecPolicyCreateSSL(true, validateHost ? host as CFString : nil)
SecTrustSetPolicies(serverTrust, [policy])
SecTrustSetAnchorCertificates(serverTrust, pinnedCertificates)
SecTrustSetAnchorCertificatesOnly(serverTrust, true)
serverTrustIsValid = trustIsValid(serverTrust)
} else {
let serverCertificatesDataArray = certificateDataForTrust(serverTrust)
//======================================================================================================
// The following `[] +` is a temporary workaround for a Swift 2.0 compiler error. This workaround should
// be removed once the following radar has been resolved:
// - http://openradar.appspot.com/radar?id=6082025006039040
//======================================================================================================
let pinnedCertificatesDataArray = certificateDataForCertificates([] + pinnedCertificates)
outerLoop: for serverCertificateData in serverCertificatesDataArray {
for pinnedCertificateData in pinnedCertificatesDataArray {
if serverCertificateData.isEqualToData(pinnedCertificateData) {
serverTrustIsValid = true
break outerLoop
}
}
}
}
case let .PinPublicKeys(pinnedPublicKeys, validateCertificateChain, validateHost):
var certificateChainEvaluationPassed = true
if validateCertificateChain {
let policy = SecPolicyCreateSSL(true, validateHost ? host as CFString : nil)
SecTrustSetPolicies(serverTrust, [policy])
certificateChainEvaluationPassed = trustIsValid(serverTrust)
}
if certificateChainEvaluationPassed {
outerLoop: for serverPublicKey in ServerTrustPolicy.publicKeysForTrust(serverTrust) as [AnyObject] {
for pinnedPublicKey in pinnedPublicKeys as [AnyObject] {
if serverPublicKey.isEqual(pinnedPublicKey) {
serverTrustIsValid = true
break outerLoop
}
}
}
}
case .DisableEvaluation:
serverTrustIsValid = true
case let .CustomEvaluation(closure):
serverTrustIsValid = closure(serverTrust: serverTrust, host: host)
}
return serverTrustIsValid
}
// MARK: - Private - Trust Validation
private func trustIsValid(trust: SecTrust) -> Bool {
var isValid = false
var result = SecTrustResultType(kSecTrustResultInvalid)
let status = SecTrustEvaluate(trust, &result)
if status == errSecSuccess {
let unspecified = SecTrustResultType(kSecTrustResultUnspecified)
let proceed = SecTrustResultType(kSecTrustResultProceed)
isValid = result == unspecified || result == proceed
}
return isValid
}
// MARK: - Private - Certificate Data
private func certificateDataForTrust(trust: SecTrust) -> [NSData] {
var certificates: [SecCertificate] = []
for index in 0..<SecTrustGetCertificateCount(trust) {
if let certificate = SecTrustGetCertificateAtIndex(trust, index) {
certificates.append(certificate)
}
}
return certificateDataForCertificates(certificates)
}
private func certificateDataForCertificates(certificates: [SecCertificate]) -> [NSData] {
return certificates.map { SecCertificateCopyData($0) as NSData }
}
// MARK: - Private - Public Key Extraction
private static func publicKeysForTrust(trust: SecTrust) -> [SecKey] {
var publicKeys: [SecKey] = []
for index in 0..<SecTrustGetCertificateCount(trust) {
if let
certificate = SecTrustGetCertificateAtIndex(trust, index),
publicKey = publicKeyForCertificate(certificate)
{
publicKeys.append(publicKey)
}
}
return publicKeys
}
private static func publicKeyForCertificate(certificate: SecCertificate) -> SecKey? {
var publicKey: SecKey?
let policy = SecPolicyCreateBasicX509()
var trust: SecTrust?
let trustCreationStatus = SecTrustCreateWithCertificates(certificate, policy, &trust)
if let trust = trust where trustCreationStatus == errSecSuccess {
publicKey = SecTrustCopyPublicKey(trust)
}
return publicKey
}
}

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// Stream.swift
//
// Copyright (c) 20142015 Alamofire Software Foundation (http://alamofire.org/)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import Foundation
#if !os(watchOS)
@available(iOS 9.0, OSX 10.11, *)
extension Manager {
private enum Streamable {
case Stream(String, Int)
case NetService(NSNetService)
}
private func stream(streamable: Streamable) -> Request {
var streamTask: NSURLSessionStreamTask!
switch streamable {
case .Stream(let hostName, let port):
dispatch_sync(queue) {
streamTask = self.session.streamTaskWithHostName(hostName, port: port)
}
case .NetService(let netService):
dispatch_sync(queue) {
streamTask = self.session.streamTaskWithNetService(netService)
}
}
let request = Request(session: session, task: streamTask)
delegate[request.delegate.task] = request.delegate
if startRequestsImmediately {
request.resume()
}
return request
}
/**
Creates a request for bidirectional streaming with the given hostname and port.
- parameter hostName: The hostname of the server to connect to.
- parameter port: The port of the server to connect to.
:returns: The created stream request.
*/
public func stream(hostName hostName: String, port: Int) -> Request {
return stream(.Stream(hostName, port))
}
/**
Creates a request for bidirectional streaming with the given `NSNetService`.
- parameter netService: The net service used to identify the endpoint.
- returns: The created stream request.
*/
public func stream(netService netService: NSNetService) -> Request {
return stream(.NetService(netService))
}
}
// MARK: -
@available(iOS 9.0, OSX 10.11, *)
extension Manager.SessionDelegate: NSURLSessionStreamDelegate {
// MARK: Override Closures
/// Overrides default behavior for NSURLSessionStreamDelegate method `URLSession:readClosedForStreamTask:`.
public var streamTaskReadClosed: ((NSURLSession, NSURLSessionStreamTask) -> Void)? {
get {
return _streamTaskReadClosed as? (NSURLSession, NSURLSessionStreamTask) -> Void
}
set {
_streamTaskReadClosed = newValue
}
}
/// Overrides default behavior for NSURLSessionStreamDelegate method `URLSession:writeClosedForStreamTask:`.
public var streamTaskWriteClosed: ((NSURLSession, NSURLSessionStreamTask) -> Void)? {
get {
return _streamTaskWriteClosed as? (NSURLSession, NSURLSessionStreamTask) -> Void
}
set {
_streamTaskWriteClosed = newValue
}
}
/// Overrides default behavior for NSURLSessionStreamDelegate method `URLSession:betterRouteDiscoveredForStreamTask:`.
public var streamTaskBetterRouteDiscovered: ((NSURLSession, NSURLSessionStreamTask) -> Void)? {
get {
return _streamTaskBetterRouteDiscovered as? (NSURLSession, NSURLSessionStreamTask) -> Void
}
set {
_streamTaskBetterRouteDiscovered = newValue
}
}
/// Overrides default behavior for NSURLSessionStreamDelegate method `URLSession:streamTask:didBecomeInputStream:outputStream:`.
public var streamTaskDidBecomeInputStream: ((NSURLSession, NSURLSessionStreamTask, NSInputStream, NSOutputStream) -> Void)? {
get {
return _streamTaskDidBecomeInputStream as? (NSURLSession, NSURLSessionStreamTask, NSInputStream, NSOutputStream) -> Void
}
set {
_streamTaskDidBecomeInputStream = newValue
}
}
// MARK: Delegate Methods
/**
Tells the delegate that the read side of the connection has been closed.
- parameter session: The session.
- parameter streamTask: The stream task.
*/
public func URLSession(session: NSURLSession, readClosedForStreamTask streamTask: NSURLSessionStreamTask) {
streamTaskReadClosed?(session, streamTask)
}
/**
Tells the delegate that the write side of the connection has been closed.
- parameter session: The session.
- parameter streamTask: The stream task.
*/
public func URLSession(session: NSURLSession, writeClosedForStreamTask streamTask: NSURLSessionStreamTask) {
streamTaskWriteClosed?(session, streamTask)
}
/**
Tells the delegate that the system has determined that a better route to the host is available.
- parameter session: The session.
- parameter streamTask: The stream task.
*/
public func URLSession(session: NSURLSession, betterRouteDiscoveredForStreamTask streamTask: NSURLSessionStreamTask) {
streamTaskBetterRouteDiscovered?(session, streamTask)
}
/**
Tells the delegate that the stream task has been completed and provides the unopened stream objects.
- parameter session: The session.
- parameter streamTask: The stream task.
- parameter inputStream: The new input stream.
- parameter outputStream: The new output stream.
*/
public func URLSession(
session: NSURLSession,
streamTask: NSURLSessionStreamTask,
didBecomeInputStream inputStream: NSInputStream,
outputStream: NSOutputStream)
{
streamTaskDidBecomeInputStream?(session, streamTask, inputStream, outputStream)
}
}
#endif

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// Upload.swift
//
// Copyright (c) 20142015 Alamofire Software Foundation (http://alamofire.org/)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import Foundation
extension Manager {
private enum Uploadable {
case Data(NSURLRequest, NSData)
case File(NSURLRequest, NSURL)
case Stream(NSURLRequest, NSInputStream)
}
private func upload(uploadable: Uploadable) -> Request {
var uploadTask: NSURLSessionUploadTask!
var HTTPBodyStream: NSInputStream?
switch uploadable {
case .Data(let request, let data):
dispatch_sync(queue) {
uploadTask = self.session.uploadTaskWithRequest(request, fromData: data)
}
case .File(let request, let fileURL):
dispatch_sync(queue) {
uploadTask = self.session.uploadTaskWithRequest(request, fromFile: fileURL)
}
case .Stream(let request, let stream):
dispatch_sync(queue) {
uploadTask = self.session.uploadTaskWithStreamedRequest(request)
}
HTTPBodyStream = stream
}
let request = Request(session: session, task: uploadTask)
if HTTPBodyStream != nil {
request.delegate.taskNeedNewBodyStream = { _, _ in
return HTTPBodyStream
}
}
delegate[request.delegate.task] = request.delegate
if startRequestsImmediately {
request.resume()
}
return request
}
// MARK: File
/**
Creates a request for uploading a file to the specified URL request.
If `startRequestsImmediately` is `true`, the request will have `resume()` called before being returned.
- parameter URLRequest: The URL request
- parameter file: The file to upload
- returns: The created upload request.
*/
public func upload(URLRequest: URLRequestConvertible, file: NSURL) -> Request {
return upload(.File(URLRequest.URLRequest, file))
}
/**
Creates a request for uploading a file to the specified URL request.
If `startRequestsImmediately` is `true`, the request will have `resume()` called before being returned.
- parameter method: The HTTP method.
- parameter URLString: The URL string.
- parameter headers: The HTTP headers. `nil` by default.
- parameter file: The file to upload
- returns: The created upload request.
*/
public func upload(
method: Method,
_ URLString: URLStringConvertible,
headers: [String: String]? = nil,
file: NSURL)
-> Request
{
let mutableURLRequest = URLRequest(method, URLString, headers: headers)
return upload(mutableURLRequest, file: file)
}
// MARK: Data
/**
Creates a request for uploading data to the specified URL request.
If `startRequestsImmediately` is `true`, the request will have `resume()` called before being returned.
- parameter URLRequest: The URL request.
- parameter data: The data to upload.
- returns: The created upload request.
*/
public func upload(URLRequest: URLRequestConvertible, data: NSData) -> Request {
return upload(.Data(URLRequest.URLRequest, data))
}
/**
Creates a request for uploading data to the specified URL request.
If `startRequestsImmediately` is `true`, the request will have `resume()` called before being returned.
- parameter method: The HTTP method.
- parameter URLString: The URL string.
- parameter headers: The HTTP headers. `nil` by default.
- parameter data: The data to upload
- returns: The created upload request.
*/
public func upload(
method: Method,
_ URLString: URLStringConvertible,
headers: [String: String]? = nil,
data: NSData)
-> Request
{
let mutableURLRequest = URLRequest(method, URLString, headers: headers)
return upload(mutableURLRequest, data: data)
}
// MARK: Stream
/**
Creates a request for uploading a stream to the specified URL request.
If `startRequestsImmediately` is `true`, the request will have `resume()` called before being returned.
- parameter URLRequest: The URL request.
- parameter stream: The stream to upload.
- returns: The created upload request.
*/
public func upload(URLRequest: URLRequestConvertible, stream: NSInputStream) -> Request {
return upload(.Stream(URLRequest.URLRequest, stream))
}
/**
Creates a request for uploading a stream to the specified URL request.
If `startRequestsImmediately` is `true`, the request will have `resume()` called before being returned.
- parameter method: The HTTP method.
- parameter URLString: The URL string.
- parameter headers: The HTTP headers. `nil` by default.
- parameter stream: The stream to upload.
- returns: The created upload request.
*/
public func upload(
method: Method,
_ URLString: URLStringConvertible,
headers: [String: String]? = nil,
stream: NSInputStream)
-> Request
{
let mutableURLRequest = URLRequest(method, URLString, headers: headers)
return upload(mutableURLRequest, stream: stream)
}
// MARK: MultipartFormData
/// Default memory threshold used when encoding `MultipartFormData`.
public static let MultipartFormDataEncodingMemoryThreshold: UInt64 = 10 * 1024 * 1024
/**
Defines whether the `MultipartFormData` encoding was successful and contains result of the encoding as
associated values.
- Success: Represents a successful `MultipartFormData` encoding and contains the new `Request` along with
streaming information.
- Failure: Used to represent a failure in the `MultipartFormData` encoding and also contains the encoding
error.
*/
public enum MultipartFormDataEncodingResult {
case Success(request: Request, streamingFromDisk: Bool, streamFileURL: NSURL?)
case Failure(ErrorType)
}
/**
Encodes the `MultipartFormData` and creates a request to upload the result to the specified URL request.
It is important to understand the memory implications of uploading `MultipartFormData`. If the cummulative
payload is small, encoding the data in-memory and directly uploading to a server is the by far the most
efficient approach. However, if the payload is too large, encoding the data in-memory could cause your app to
be terminated. Larger payloads must first be written to disk using input and output streams to keep the memory
footprint low, then the data can be uploaded as a stream from the resulting file. Streaming from disk MUST be
used for larger payloads such as video content.
The `encodingMemoryThreshold` parameter allows Alamofire to automatically determine whether to encode in-memory
or stream from disk. If the content length of the `MultipartFormData` is below the `encodingMemoryThreshold`,
encoding takes place in-memory. If the content length exceeds the threshold, the data is streamed to disk
during the encoding process. Then the result is uploaded as data or as a stream depending on which encoding
technique was used.
If `startRequestsImmediately` is `true`, the request will have `resume()` called before being returned.
- parameter method: The HTTP method.
- parameter URLString: The URL string.
- parameter headers: The HTTP headers. `nil` by default.
- parameter multipartFormData: The closure used to append body parts to the `MultipartFormData`.
- parameter encodingMemoryThreshold: The encoding memory threshold in bytes.
`MultipartFormDataEncodingMemoryThreshold` by default.
- parameter encodingCompletion: The closure called when the `MultipartFormData` encoding is complete.
*/
public func upload(
method: Method,
_ URLString: URLStringConvertible,
headers: [String: String]? = nil,
multipartFormData: MultipartFormData -> Void,
encodingMemoryThreshold: UInt64 = Manager.MultipartFormDataEncodingMemoryThreshold,
encodingCompletion: (MultipartFormDataEncodingResult -> Void)?)
{
let mutableURLRequest = URLRequest(method, URLString, headers: headers)
return upload(
mutableURLRequest,
multipartFormData: multipartFormData,
encodingMemoryThreshold: encodingMemoryThreshold,
encodingCompletion: encodingCompletion
)
}
/**
Encodes the `MultipartFormData` and creates a request to upload the result to the specified URL request.
It is important to understand the memory implications of uploading `MultipartFormData`. If the cummulative
payload is small, encoding the data in-memory and directly uploading to a server is the by far the most
efficient approach. However, if the payload is too large, encoding the data in-memory could cause your app to
be terminated. Larger payloads must first be written to disk using input and output streams to keep the memory
footprint low, then the data can be uploaded as a stream from the resulting file. Streaming from disk MUST be
used for larger payloads such as video content.
The `encodingMemoryThreshold` parameter allows Alamofire to automatically determine whether to encode in-memory
or stream from disk. If the content length of the `MultipartFormData` is below the `encodingMemoryThreshold`,
encoding takes place in-memory. If the content length exceeds the threshold, the data is streamed to disk
during the encoding process. Then the result is uploaded as data or as a stream depending on which encoding
technique was used.
If `startRequestsImmediately` is `true`, the request will have `resume()` called before being returned.
- parameter URLRequest: The URL request.
- parameter multipartFormData: The closure used to append body parts to the `MultipartFormData`.
- parameter encodingMemoryThreshold: The encoding memory threshold in bytes.
`MultipartFormDataEncodingMemoryThreshold` by default.
- parameter encodingCompletion: The closure called when the `MultipartFormData` encoding is complete.
*/
public func upload(
URLRequest: URLRequestConvertible,
multipartFormData: MultipartFormData -> Void,
encodingMemoryThreshold: UInt64 = Manager.MultipartFormDataEncodingMemoryThreshold,
encodingCompletion: (MultipartFormDataEncodingResult -> Void)?)
{
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0)) {
let formData = MultipartFormData()
multipartFormData(formData)
let URLRequestWithContentType = URLRequest.URLRequest
URLRequestWithContentType.setValue(formData.contentType, forHTTPHeaderField: "Content-Type")
let isBackgroundSession = self.session.configuration.identifier != nil
if formData.contentLength < encodingMemoryThreshold && !isBackgroundSession {
do {
let data = try formData.encode()
let encodingResult = MultipartFormDataEncodingResult.Success(
request: self.upload(URLRequestWithContentType, data: data),
streamingFromDisk: false,
streamFileURL: nil
)
dispatch_async(dispatch_get_main_queue()) {
encodingCompletion?(encodingResult)
}
} catch {
dispatch_async(dispatch_get_main_queue()) {
encodingCompletion?(.Failure(error as NSError))
}
}
} else {
let fileManager = NSFileManager.defaultManager()
let tempDirectoryURL = NSURL(fileURLWithPath: NSTemporaryDirectory())
let directoryURL = tempDirectoryURL.URLByAppendingPathComponent("com.alamofire.manager/multipart.form.data")
let fileName = NSUUID().UUIDString
let fileURL = directoryURL.URLByAppendingPathComponent(fileName)
do {
try fileManager.createDirectoryAtURL(directoryURL, withIntermediateDirectories: true, attributes: nil)
try formData.writeEncodedDataToDisk(fileURL)
dispatch_async(dispatch_get_main_queue()) {
let encodingResult = MultipartFormDataEncodingResult.Success(
request: self.upload(URLRequestWithContentType, file: fileURL),
streamingFromDisk: true,
streamFileURL: fileURL
)
encodingCompletion?(encodingResult)
}
} catch {
dispatch_async(dispatch_get_main_queue()) {
encodingCompletion?(.Failure(error as NSError))
}
}
}
}
}
}
// MARK: -
extension Request {
// MARK: - UploadTaskDelegate
class UploadTaskDelegate: DataTaskDelegate {
var uploadTask: NSURLSessionUploadTask? { return task as? NSURLSessionUploadTask }
var uploadProgress: ((Int64, Int64, Int64) -> Void)!
// MARK: - NSURLSessionTaskDelegate
// MARK: Override Closures
var taskDidSendBodyData: ((NSURLSession, NSURLSessionTask, Int64, Int64, Int64) -> Void)?
// MARK: Delegate Methods
func URLSession(
session: NSURLSession,
task: NSURLSessionTask,
didSendBodyData bytesSent: Int64,
totalBytesSent: Int64,
totalBytesExpectedToSend: Int64)
{
if let taskDidSendBodyData = taskDidSendBodyData {
taskDidSendBodyData(session, task, bytesSent, totalBytesSent, totalBytesExpectedToSend)
} else {
progress.totalUnitCount = totalBytesExpectedToSend
progress.completedUnitCount = totalBytesSent
uploadProgress?(bytesSent, totalBytesSent, totalBytesExpectedToSend)
}
}
}
}

View File

@ -0,0 +1,189 @@
// Validation.swift
//
// Copyright (c) 20142015 Alamofire Software Foundation (http://alamofire.org/)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import Foundation
extension Request {
/**
Used to represent whether validation was successful or encountered an error resulting in a failure.
- Success: The validation was successful.
- Failure: The validation failed encountering the provided error.
*/
public enum ValidationResult {
case Success
case Failure(NSError)
}
/**
A closure used to validate a request that takes a URL request and URL response, and returns whether the
request was valid.
*/
public typealias Validation = (NSURLRequest?, NSHTTPURLResponse) -> ValidationResult
/**
Validates the request, using the specified closure.
If validation fails, subsequent calls to response handlers will have an associated error.
- parameter validation: A closure to validate the request.
- returns: The request.
*/
public func validate(validation: Validation) -> Self {
delegate.queue.addOperationWithBlock {
if let
response = self.response where self.delegate.error == nil,
case let .Failure(error) = validation(self.request, response)
{
self.delegate.error = error
}
}
return self
}
// MARK: - Status Code
/**
Validates that the response has a status code in the specified range.
If validation fails, subsequent calls to response handlers will have an associated error.
- parameter range: The range of acceptable status codes.
- returns: The request.
*/
public func validate<S: SequenceType where S.Generator.Element == Int>(statusCode acceptableStatusCode: S) -> Self {
return validate { _, response in
if acceptableStatusCode.contains(response.statusCode) {
return .Success
} else {
let failureReason = "Response status code was unacceptable: \(response.statusCode)"
return .Failure(Error.errorWithCode(.StatusCodeValidationFailed, failureReason: failureReason))
}
}
}
// MARK: - Content-Type
private struct MIMEType {
let type: String
let subtype: String
init?(_ string: String) {
let components: [String] = {
let stripped = string.stringByTrimmingCharactersInSet(NSCharacterSet.whitespaceAndNewlineCharacterSet())
let split = stripped.substringToIndex(stripped.rangeOfString(";")?.startIndex ?? stripped.endIndex)
return split.componentsSeparatedByString("/")
}()
if let
type = components.first,
subtype = components.last
{
self.type = type
self.subtype = subtype
} else {
return nil
}
}
func matches(MIME: MIMEType) -> Bool {
switch (type, subtype) {
case (MIME.type, MIME.subtype), (MIME.type, "*"), ("*", MIME.subtype), ("*", "*"):
return true
default:
return false
}
}
}
/**
Validates that the response has a content type in the specified array.
If validation fails, subsequent calls to response handlers will have an associated error.
- parameter contentType: The acceptable content types, which may specify wildcard types and/or subtypes.
- returns: The request.
*/
public func validate<S : SequenceType where S.Generator.Element == String>(contentType acceptableContentTypes: S) -> Self {
return validate { _, response in
guard let validData = self.delegate.data where validData.length > 0 else { return .Success }
if let
responseContentType = response.MIMEType,
responseMIMEType = MIMEType(responseContentType)
{
for contentType in acceptableContentTypes {
if let acceptableMIMEType = MIMEType(contentType) where acceptableMIMEType.matches(responseMIMEType) {
return .Success
}
}
} else {
for contentType in acceptableContentTypes {
if let MIMEType = MIMEType(contentType) where MIMEType.type == "*" && MIMEType.subtype == "*" {
return .Success
}
}
}
let failureReason: String
if let responseContentType = response.MIMEType {
failureReason = (
"Response content type \"\(responseContentType)\" does not match any acceptable " +
"content types: \(acceptableContentTypes)"
)
} else {
failureReason = "Response content type was missing and acceptable content type does not match \"*/*\""
}
return .Failure(Error.errorWithCode(.ContentTypeValidationFailed, failureReason: failureReason))
}
}
// MARK: - Automatic
/**
Validates that the response has a status code in the default acceptable range of 200...299, and that the content
type matches any specified in the Accept HTTP header field.
If validation fails, subsequent calls to response handlers will have an associated error.
- returns: The request.
*/
public func validate() -> Self {
let acceptableStatusCodes: Range<Int> = 200..<300
let acceptableContentTypes: [String] = {
if let accept = request?.valueForHTTPHeaderField("Accept") {
return accept.componentsSeparatedByString(",")
}
return ["*/*"]
}()
return validate(statusCode: acceptableStatusCodes).validate(contentType: acceptableContentTypes)
}
}

View File

@ -1,23 +0,0 @@
{
"name": "ReachabilitySwift",
"version": "1.1",
"homepage": "https://github.com/ashleymills/Reachability.swift",
"authors": {
"Ashley Mills": "ashleymills@mac.com"
},
"summary": "Replacement for Apple's Reachability re-written in Swift with callbacks.",
"license": {
"type": "MIT"
},
"platforms": {
"ios": "8.0",
"osx": "10.9"
},
"source": {
"git": "https://github.com/ashleymills/Reachability.swift.git",
"tag": "v1.1"
},
"source_files": "Reachability.swift",
"frameworks": "SystemConfiguration",
"requires_arc": true
}

View File

@ -1,22 +1,10 @@
PODS:
- ReachabilitySwift (1.1)
- SwiftHTTP (0.9.5)
- Alamofire (3.1.2)
DEPENDENCIES:
- ReachabilitySwift (from `https://github.com/ashleymills/Reachability.swift`)
- SwiftHTTP (~> 0.9.4)
EXTERNAL SOURCES:
ReachabilitySwift:
:git: https://github.com/ashleymills/Reachability.swift
CHECKOUT OPTIONS:
ReachabilitySwift:
:commit: eca2517c69b321e9c4ce464be45c33f3a8dfe14e
:git: https://github.com/ashleymills/Reachability.swift
- Alamofire (~> 3.0)
SPEC CHECKSUMS:
ReachabilitySwift: 1e53abddb01111deac0d229dabdb8bb043567b18
SwiftHTTP: cd7b248bc07db02926ff54cf19b580b78f7abfa1
Alamofire: 7c16ca65f3c7e681fd925fd7f2dec7747ff96855
COCOAPODS: 0.38.2
COCOAPODS: 0.39.0

View File

@ -7,116 +7,153 @@
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/*
Copyright (c) 2014, Ashley Mills
All rights reserved.
Redistribution and use in source, with or without modification, is permitted provided that the following condition is met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/

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# Reachability.swift
Replacement for Apple's Reachability re-written in Swift with closures
Inspired by https://github.com/tonymillion/Reachability
**NOTES:**
- As of Swift 1.2, you cannot convert Swift closures into C-function pointers, meaning we can't set an `SCNetworkReachabilityCallBack`. To get around this, this reachability replacement uses a `dispatch_source` firing at 1/2 second intervals.
- If an application has the privacy option “Use cellular data” turned off, the Reachability class still reports isReachable() to be true. There is currently no (non-private) API to detect this. If you need this feature, please raise file a [bug report](https://bugreport.apple.com) with Apple to get this fixed. See devforums thread for details: https://devforums.apple.com/message/1059332#1059332
## Installation
### CocoaPods
[CocoaPods][] is a dependency manager for Cocoa projects. To install Reachability.swift with CocoaPods:
1. Make sure CocoaPods is [installed][CocoaPods Installation].
2. Update your Podfile to include the following:
``` ruby
use_frameworks!
pod 'ReachabilitySwift', git: 'https://github.com/ashleymills/Reachability.swift'
```
3. Run `pod install`.
[CocoaPods]: https://cocoapods.org
[CocoaPods Installation]: https://guides.cocoapods.org/using/getting-started.html#getting-started
### Manual
Just drop the **Reachability.swift** file into your project. That's it!
## Example - closures
let reachability = Reachability.reachabilityForInternetConnection()
reachability.whenReachable = { reachability in
if reachability.isReachableViaWiFi() {
println("Reachable via WiFi")
} else {
println("Reachable via Cellular")
}
}
reachability.whenUnreachable = { reachability in
println("Not reachable")
}
reachability.startNotifier()
## Example - notifications
let reachability = Reachability.reachabilityForInternetConnection()
NSNotificationCenter.defaultCenter().addObserver(self, selector: "reachabilityChanged:", name: ReachabilityChangedNotification, object: reachability)
reachability.startNotifier()
and
func reachabilityChanged(note: NSNotification) {
let reachability = note.object as! Reachability
if reachability.isReachable() {
if reachability.isReachableViaWiFi() {
println("Reachable via WiFi")
} else {
println("Reachable via Cellular")
}
} else {
println("Not reachable")
}
}
## Want to help?
Got a bug fix, or a new feature? Create a pull request and go for it!
## Let me know!
If you use **Reachability.swift**, please let me know about your app and I'll put a link [here…](https://github.com/ashleymills/Reachability.swift/wiki/Apps-using-Reachability.swift) and tell your friends!
Cheers,
Ash

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@ -1,373 +0,0 @@
/*
Copyright (c) 2014, Ashley Mills
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
import SystemConfiguration
import Foundation
public let ReachabilityChangedNotification = "ReachabilityChangedNotification"
public class Reachability: NSObject, Printable {
public typealias NetworkReachable = (Reachability) -> ()
public typealias NetworkUnreachable = (Reachability) -> ()
public enum NetworkStatus: Printable {
case NotReachable, ReachableViaWiFi, ReachableViaWWAN
public var description: String {
switch self {
case .ReachableViaWWAN:
return "Cellular"
case .ReachableViaWiFi:
return "WiFi"
case .NotReachable:
return "No Connection"
}
}
}
// MARK: - *** Public properties ***
public var whenReachable: NetworkReachable?
public var whenUnreachable: NetworkUnreachable?
public var reachableOnWWAN: Bool
public var notificationCenter = NSNotificationCenter.defaultCenter()
public var currentReachabilityStatus: NetworkStatus {
if isReachable() {
if isReachableViaWiFi() {
return .ReachableViaWiFi
}
if isRunningOnDevice {
return .ReachableViaWWAN
}
}
return .NotReachable
}
public var currentReachabilityString: String {
return "\(currentReachabilityStatus)"
}
// MARK: - *** Initialisation methods ***
public required init(reachabilityRef: SCNetworkReachability) {
reachableOnWWAN = true
self.reachabilityRef = reachabilityRef
}
public convenience init(hostname: String) {
let ref = SCNetworkReachabilityCreateWithName(nil, (hostname as NSString).UTF8String).takeRetainedValue()
self.init(reachabilityRef: ref)
}
public class func reachabilityForInternetConnection() -> Reachability {
var zeroAddress = sockaddr_in(sin_len: __uint8_t(0), sin_family: sa_family_t(0), sin_port: in_port_t(0), sin_addr: in_addr(s_addr: 0), sin_zero: (0, 0, 0, 0, 0, 0, 0, 0))
zeroAddress.sin_len = UInt8(sizeofValue(zeroAddress))
zeroAddress.sin_family = sa_family_t(AF_INET)
let ref = withUnsafePointer(&zeroAddress) {
SCNetworkReachabilityCreateWithAddress(kCFAllocatorDefault, UnsafePointer($0)).takeRetainedValue()
}
return Reachability(reachabilityRef: ref)
}
public class func reachabilityForLocalWiFi() -> Reachability {
var localWifiAddress: sockaddr_in = sockaddr_in(sin_len: __uint8_t(0), sin_family: sa_family_t(0), sin_port: in_port_t(0), sin_addr: in_addr(s_addr: 0), sin_zero: (0, 0, 0, 0, 0, 0, 0, 0))
localWifiAddress.sin_len = UInt8(sizeofValue(localWifiAddress))
localWifiAddress.sin_family = sa_family_t(AF_INET)
// IN_LINKLOCALNETNUM is defined in <netinet/in.h> as 169.254.0.0
let address: Int64 = 0xA9FE0000
localWifiAddress.sin_addr.s_addr = in_addr_t(address.bigEndian)
let ref = withUnsafePointer(&localWifiAddress) {
SCNetworkReachabilityCreateWithAddress(kCFAllocatorDefault, UnsafePointer($0)).takeRetainedValue()
}
return Reachability(reachabilityRef: ref)
}
// MARK: - *** Notifier methods ***
public func startNotifier() -> Bool {
reachabilityObject = self
let reachability = self.reachabilityRef!
previousReachabilityFlags = reachabilityFlags
if let timer = dispatch_source_create(DISPATCH_SOURCE_TYPE_TIMER, 0, 0, timer_queue) {
dispatch_source_set_timer(timer, dispatch_walltime(nil, 0), 500 * NSEC_PER_MSEC, 100 * NSEC_PER_MSEC)
dispatch_source_set_event_handler(timer, { [unowned self] in
self.timerFired()
})
dispatch_timer = timer
dispatch_resume(timer)
return true
} else {
return false
}
}
public func stopNotifier() {
reachabilityObject = nil
if let timer = dispatch_timer {
dispatch_source_cancel(timer)
dispatch_timer = nil
}
}
// MARK: - *** Connection test methods ***
public func isReachable() -> Bool {
return isReachableWithTest({ (flags: SCNetworkReachabilityFlags) -> (Bool) in
return self.isReachableWithFlags(flags)
})
}
public func isReachableViaWWAN() -> Bool {
if isRunningOnDevice {
return isReachableWithTest() { flags -> Bool in
// Check we're REACHABLE
if self.isReachable(flags) {
// Now, check we're on WWAN
if self.isOnWWAN(flags) {
return true
}
}
return false
}
}
return false
}
public func isReachableViaWiFi() -> Bool {
return isReachableWithTest() { flags -> Bool in
// Check we're reachable
if self.isReachable(flags) {
if self.isRunningOnDevice {
// Check we're NOT on WWAN
if self.isOnWWAN(flags) {
return false
}
}
return true
}
return false
}
}
// MARK: - *** Private methods ***
private var isRunningOnDevice: Bool = {
#if (arch(i386) || arch(x86_64)) && os(iOS)
return false
#else
return true
#endif
}()
private var reachabilityRef: SCNetworkReachability?
private var reachabilityObject: AnyObject?
private var dispatch_timer: dispatch_source_t?
private lazy var timer_queue: dispatch_queue_t = {
return dispatch_queue_create("uk.co.joylordsystems.reachability_timer_queue", nil)
}()
private var previousReachabilityFlags: SCNetworkReachabilityFlags?
func timerFired() {
let currentReachabilityFlags = reachabilityFlags
if let _previousReachabilityFlags = previousReachabilityFlags {
if currentReachabilityFlags != previousReachabilityFlags {
dispatch_async(dispatch_get_main_queue(), { [unowned self] in
self.reachabilityChanged(currentReachabilityFlags)
self.previousReachabilityFlags = currentReachabilityFlags
})
}
}
}
private func reachabilityChanged(flags: SCNetworkReachabilityFlags) {
if isReachableWithFlags(flags) {
if let block = whenReachable {
block(self)
}
} else {
if let block = whenUnreachable {
block(self)
}
}
notificationCenter.postNotificationName(ReachabilityChangedNotification, object:self)
}
private func isReachableWithFlags(flags: SCNetworkReachabilityFlags) -> Bool {
let reachable = isReachable(flags)
if !reachable {
return false
}
if isConnectionRequiredOrTransient(flags) {
return false
}
if isRunningOnDevice {
if isOnWWAN(flags) && !reachableOnWWAN {
// We don't want to connect when on 3G.
return false
}
}
return true
}
private func isReachableWithTest(test: (SCNetworkReachabilityFlags) -> (Bool)) -> Bool {
var flags: SCNetworkReachabilityFlags = 0
let gotFlags = SCNetworkReachabilityGetFlags(reachabilityRef, &flags) != 0
if gotFlags {
return test(flags)
}
return false
}
// WWAN may be available, but not active until a connection has been established.
// WiFi may require a connection for VPN on Demand.
private func isConnectionRequired() -> Bool {
return connectionRequired()
}
private func connectionRequired() -> Bool {
return isReachableWithTest({ (flags: SCNetworkReachabilityFlags) -> (Bool) in
return self.isConnectionRequired(flags)
})
}
// Dynamic, on demand connection?
private func isConnectionOnDemand() -> Bool {
return isReachableWithTest({ (flags: SCNetworkReachabilityFlags) -> (Bool) in
return self.isConnectionRequired(flags) && self.isConnectionOnTrafficOrDemand(flags)
})
}
// Is user intervention required?
private func isInterventionRequired() -> Bool {
return isReachableWithTest({ (flags: SCNetworkReachabilityFlags) -> (Bool) in
return self.isConnectionRequired(flags) && self.isInterventionRequired(flags)
})
}
private func isOnWWAN(flags: SCNetworkReachabilityFlags) -> Bool {
#if os(iOS)
return flags & SCNetworkReachabilityFlags(kSCNetworkReachabilityFlagsIsWWAN) != 0
#else
return false
#endif
}
private func isReachable(flags: SCNetworkReachabilityFlags) -> Bool {
return flags & SCNetworkReachabilityFlags(kSCNetworkReachabilityFlagsReachable) != 0
}
private func isConnectionRequired(flags: SCNetworkReachabilityFlags) -> Bool {
return flags & SCNetworkReachabilityFlags(kSCNetworkReachabilityFlagsConnectionRequired) != 0
}
private func isInterventionRequired(flags: SCNetworkReachabilityFlags) -> Bool {
return flags & SCNetworkReachabilityFlags(kSCNetworkReachabilityFlagsInterventionRequired) != 0
}
private func isConnectionOnTraffic(flags: SCNetworkReachabilityFlags) -> Bool {
return flags & SCNetworkReachabilityFlags(kSCNetworkReachabilityFlagsConnectionOnTraffic) != 0
}
private func isConnectionOnDemand(flags: SCNetworkReachabilityFlags) -> Bool {
return flags & SCNetworkReachabilityFlags(kSCNetworkReachabilityFlagsConnectionOnDemand) != 0
}
func isConnectionOnTrafficOrDemand(flags: SCNetworkReachabilityFlags) -> Bool {
return flags & SCNetworkReachabilityFlags(kSCNetworkReachabilityFlagsConnectionOnTraffic | kSCNetworkReachabilityFlagsConnectionOnDemand) != 0
}
private func isTransientConnection(flags: SCNetworkReachabilityFlags) -> Bool {
return flags & SCNetworkReachabilityFlags(kSCNetworkReachabilityFlagsTransientConnection) != 0
}
private func isLocalAddress(flags: SCNetworkReachabilityFlags) -> Bool {
return flags & SCNetworkReachabilityFlags(kSCNetworkReachabilityFlagsIsLocalAddress) != 0
}
private func isDirect(flags: SCNetworkReachabilityFlags) -> Bool {
return flags & SCNetworkReachabilityFlags(kSCNetworkReachabilityFlagsIsDirect) != 0
}
private func isConnectionRequiredOrTransient(flags: SCNetworkReachabilityFlags) -> Bool {
let testcase = SCNetworkReachabilityFlags(kSCNetworkReachabilityFlagsConnectionRequired | kSCNetworkReachabilityFlagsTransientConnection)
return flags & testcase == testcase
}
private var reachabilityFlags: SCNetworkReachabilityFlags {
var flags: SCNetworkReachabilityFlags = 0
let gotFlags = SCNetworkReachabilityGetFlags(reachabilityRef, &flags) != 0
if gotFlags {
return flags
}
return 0
}
override public var description: String {
var W: String
if isRunningOnDevice {
W = isOnWWAN(reachabilityFlags) ? "W" : "-"
} else {
W = "X"
}
let R = isReachable(reachabilityFlags) ? "R" : "-"
let c = isConnectionRequired(reachabilityFlags) ? "c" : "-"
let t = isTransientConnection(reachabilityFlags) ? "t" : "-"
let i = isInterventionRequired(reachabilityFlags) ? "i" : "-"
let C = isConnectionOnTraffic(reachabilityFlags) ? "C" : "-"
let D = isConnectionOnDemand(reachabilityFlags) ? "D" : "-"
let l = isLocalAddress(reachabilityFlags) ? "l" : "-"
let d = isDirect(reachabilityFlags) ? "d" : "-"
return "\(W)\(R) \(c)\(t)\(i)\(C)\(D)\(l)\(d)"
}
deinit {
stopNotifier()
reachabilityRef = nil
whenReachable = nil
whenUnreachable = nil
}
}

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//////////////////////////////////////////////////////////////////////////////////////////////////
//
// HTTPRequestSerializer.swift
//
// Created by Dalton Cherry on 6/3/14.
// Copyright (c) 2014 Vluxe. All rights reserved.
//
//////////////////////////////////////////////////////////////////////////////////////////////////
import Foundation
extension String {
/**
A simple extension to the String object to encode it for web request.
:returns: Encoded version of of string it was called as.
*/
var escaped: String {
return CFURLCreateStringByAddingPercentEscapes(kCFAllocatorDefault,self,"[].",":/?&=;+!@#$()',*",CFStringConvertNSStringEncodingToEncoding(NSUTF8StringEncoding)) as! String
}
}
/// Default Serializer for serializing an object to an HTTP request. This applies to form serialization, parameter encoding, etc.
public class HTTPRequestSerializer: NSObject {
let contentTypeKey = "Content-Type"
/// headers for the request.
public var headers = Dictionary<String,String>()
/// encoding for the request.
public var stringEncoding: UInt = NSUTF8StringEncoding
/// Send request if using cellular network or not. Defaults to true.
public var allowsCellularAccess = true
/// If the request should handle cookies of not. Defaults to true.
public var HTTPShouldHandleCookies = true
/// If the request should use piplining or not. Defaults to false.
public var HTTPShouldUsePipelining = false
/// How long the timeout interval is. Defaults to 60 seconds.
public var timeoutInterval: NSTimeInterval = 60
/// Set the request cache policy. Defaults to UseProtocolCachePolicy.
public var cachePolicy: NSURLRequestCachePolicy = NSURLRequestCachePolicy.UseProtocolCachePolicy
/// Set the network service. Defaults to NetworkServiceTypeDefault.
public var networkServiceType = NSURLRequestNetworkServiceType.NetworkServiceTypeDefault
/// Initializes a new HTTPRequestSerializer Object.
public override init() {
super.init()
}
/**
Creates a new NSMutableURLRequest object with configured options.
:param: url The url you would like to make a request to.
:param: method The HTTP method/verb for the request.
:returns: A new NSMutableURLRequest with said options.
*/
public func newRequest(url: NSURL, method: HTTPMethod) -> NSMutableURLRequest {
var request = NSMutableURLRequest(URL: url, cachePolicy: cachePolicy, timeoutInterval: timeoutInterval)
request.HTTPMethod = method.rawValue
request.cachePolicy = self.cachePolicy
request.timeoutInterval = self.timeoutInterval
request.allowsCellularAccess = self.allowsCellularAccess
request.HTTPShouldHandleCookies = self.HTTPShouldHandleCookies
request.HTTPShouldUsePipelining = self.HTTPShouldUsePipelining
request.networkServiceType = self.networkServiceType
for (key,val) in self.headers {
request.addValue(val, forHTTPHeaderField: key)
}
return request
}
/**
Creates a new NSMutableURLRequest object with configured options.
:param: url The url you would like to make a request to.
:param: method The HTTP method/verb for the request.
:param: parameters The parameters are HTTP parameters you would like to send.
:returns: A new NSMutableURLRequest with said options or an error.
*/
public func createRequest(url: NSURL, method: HTTPMethod, parameters: Dictionary<String,AnyObject>?) -> (request: NSURLRequest, error: NSError?) {
var request = newRequest(url, method: method)
var isMulti = false
//do a check for upload objects to see if we are multi form
if let params = parameters {
isMulti = isMultiForm(params)
}
if isMulti {
if(method != .POST && method != .PUT && method != .PATCH) {
request.HTTPMethod = HTTPMethod.POST.rawValue // you probably wanted a post
}
var boundary = "Boundary+\(arc4random())\(arc4random())"
if parameters != nil {
request.HTTPBody = dataFromParameters(parameters!,boundary: boundary)
}
if request.valueForHTTPHeaderField(contentTypeKey) == nil {
request.setValue("multipart/form-data; boundary=\(boundary)",
forHTTPHeaderField:contentTypeKey)
}
return (request,nil)
}
var queryString = ""
if parameters != nil {
queryString = self.stringFromParameters(parameters!)
}
if isURIParam(method) {
var para = (request.URL!.query != nil) ? "&" : "?"
var newUrl = "\(request.URL!.absoluteString!)"
if count(queryString) > 0 {
newUrl += "\(para)\(queryString)"
}
request.URL = NSURL(string: newUrl)
} else {
var charset = CFStringConvertEncodingToIANACharSetName(CFStringConvertNSStringEncodingToEncoding(self.stringEncoding));
if request.valueForHTTPHeaderField(contentTypeKey) == nil {
request.setValue("application/x-www-form-urlencoded; charset=\(charset)",
forHTTPHeaderField:contentTypeKey)
}
request.HTTPBody = queryString.dataUsingEncoding(self.stringEncoding)
}
return (request,nil)
}
///check for multi form objects
public func isMultiForm(params: Dictionary<String,AnyObject>) -> Bool {
for (name,object: AnyObject) in params {
if object is HTTPUpload {
return true
} else if let subParams = object as? Dictionary<String,AnyObject> {
if isMultiForm(subParams) {
return true
}
}
}
return false
}
///check if enum is a HTTPMethod that requires the params in the URL
public func isURIParam(method: HTTPMethod) -> Bool {
if(method == .GET || method == .HEAD || method == .DELETE) {
return true
}
return false
}
///convert the parameter dict to its HTTP string representation
func stringFromParameters(parameters: Dictionary<String,AnyObject>) -> String {
return join("&", map(serializeObject(parameters, key: nil), {(pair) in
return pair.stringValue()
}))
}
///the method to serialized all the objects
func serializeObject(object: AnyObject,key: String?) -> Array<HTTPPair> {
var collect = Array<HTTPPair>()
if let array = object as? Array<AnyObject> {
for nestedValue : AnyObject in array {
collect.extend(self.serializeObject(nestedValue,key: "\(key!)[]"))
}
} else if let dict = object as? Dictionary<String,AnyObject> {
for (nestedKey, nestedObject: AnyObject) in dict {
var newKey = key != nil ? "\(key!)[\(nestedKey)]" : nestedKey
collect.extend(self.serializeObject(nestedObject,key: newKey))
}
} else {
collect.append(HTTPPair(value: object, key: key))
}
return collect
}
//create a multi form data object of the parameters
func dataFromParameters(parameters: Dictionary<String,AnyObject>,boundary: String) -> NSData {
var mutData = NSMutableData()
var multiCRLF = "\r\n"
var boundSplit = "\(multiCRLF)--\(boundary)\(multiCRLF)".dataUsingEncoding(self.stringEncoding)!
var lastBound = "\(multiCRLF)--\(boundary)--\(multiCRLF)".dataUsingEncoding(self.stringEncoding)!
mutData.appendData("--\(boundary)\(multiCRLF)".dataUsingEncoding(self.stringEncoding)!)
let pairs = serializeObject(parameters, key: nil)
let count = pairs.count-1
var i = 0
for pair in pairs {
var append = true
if let upload = pair.getUpload() {
if let data = upload.data {
mutData.appendData(multiFormHeader(pair.k, fileName: upload.fileName,
type: upload.mimeType, multiCRLF: multiCRLF).dataUsingEncoding(self.stringEncoding)!)
mutData.appendData(data)
} else {
append = false
}
} else {
let str = "\(multiFormHeader(pair.k, fileName: nil, type: nil, multiCRLF: multiCRLF))\(pair.getValue())"
mutData.appendData(str.dataUsingEncoding(self.stringEncoding)!)
}
if append {
if i == count {
mutData.appendData(lastBound)
} else {
mutData.appendData(boundSplit)
}
}
i++
}
return mutData
}
///helper method to create the multi form headers
func multiFormHeader(name: String, fileName: String?, type: String?, multiCRLF: String) -> String {
var str = "Content-Disposition: form-data; name=\"\(name.escaped)\""
if fileName != nil {
str += "; filename=\"\(fileName!)\""
}
str += multiCRLF
if type != nil {
str += "Content-Type: \(type!)\(multiCRLF)"
}
str += multiCRLF
return str
}
/// Creates key/pair of the parameters.
class HTTPPair: NSObject {
var val: AnyObject
var k: String!
init(value: AnyObject, key: String?) {
self.val = value
self.k = key
}
func getUpload() -> HTTPUpload? {
return self.val as? HTTPUpload
}
func getValue() -> String {
var val = ""
if let str = self.val as? String {
val = str
} else if self.val.description != nil {
val = self.val.description
}
return val
}
func stringValue() -> String {
var v = getValue()
if self.k == nil {
return v.escaped
}
return "\(self.k.escaped)=\(v.escaped)"
}
}
}
/// JSON Serializer for serializing an object to an HTTP request. Same as HTTPRequestSerializer, expect instead of HTTP form encoding it does JSON.
public class JSONRequestSerializer: HTTPRequestSerializer {
/**
Creates a new NSMutableURLRequest object with configured options.
:param: url The url you would like to make a request to.
:param: method The HTTP method/verb for the request.
:param: parameters The parameters are HTTP parameters you would like to send.
:returns: A new NSMutableURLRequest with said options or an error.
*/
public override func createRequest(url: NSURL, method: HTTPMethod, parameters: Dictionary<String,AnyObject>?) -> (request: NSURLRequest, error: NSError?) {
if self.isURIParam(method) {
return super.createRequest(url, method: method, parameters: parameters)
}
var request = newRequest(url, method: method)
var error: NSError?
if parameters != nil {
var charset = CFStringConvertEncodingToIANACharSetName(CFStringConvertNSStringEncodingToEncoding(NSUTF8StringEncoding));
request.setValue("application/json; charset=\(charset)", forHTTPHeaderField: self.contentTypeKey)
request.HTTPBody = NSJSONSerialization.dataWithJSONObject(parameters!, options: NSJSONWritingOptions(), error:&error)
}
return (request, error)
}
}

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//////////////////////////////////////////////////////////////////////////////////////////////////
//
// HTTPResponseSerializer.swift
//
// Created by Dalton Cherry on 6/16/14.
// Copyright (c) 2014 Vluxe. All rights reserved.
//
//////////////////////////////////////////////////////////////////////////////////////////////////
import Foundation
/// This protocol provides a way to implement a custom serializer.
public protocol HTTPResponseSerializer {
/// This can be used if you want to have your data parsed/serialized into something instead of just a NSData blob.
func responseObjectFromResponse(response: NSURLResponse, data: NSData) -> (object: AnyObject?, error: NSError?)
}
/// Serialize the data into a JSON object.
public struct JSONResponseSerializer : HTTPResponseSerializer {
/// Initializes a new JSONResponseSerializer Object.
public init(){}
/**
Creates a HTTPOperation that can be scheduled on a NSOperationQueue. Called by convenience HTTP verb methods below.
:param: response The NSURLResponse.
:param: data The response data to be parsed into JSON.
:returns: Returns a object from JSON data and an NSError if an error occured while parsing the data.
*/
public func responseObjectFromResponse(response: NSURLResponse, data: NSData) -> (object: AnyObject?, error: NSError?) {
var error: NSError?
let response: AnyObject? = NSJSONSerialization.JSONObjectWithData(data, options: NSJSONReadingOptions(), error: &error)
return (response,error)
}
}

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//////////////////////////////////////////////////////////////////////////////////////////////////
//
// HTTPSecurity.swift
// SwiftHTTP
//
// Created by Dalton Cherry on 5/13/15.
// Copyright (c) 2015 Vluxe. All rights reserved.
//
//////////////////////////////////////////////////////////////////////////////////////////////////
import Foundation
import Security
public class HTTPSSLCert {
var certData: NSData?
var key: SecKeyRef?
/**
Designated init for certificates
:param: data is the binary data of the certificate
:returns: a representation security object to be used with
*/
public init(data: NSData) {
self.certData = data
}
/**
Designated init for public keys
:param: key is the public key to be used
:returns: a representation security object to be used with
*/
public init(key: SecKeyRef) {
self.key = key
}
}
public class HTTPSecurity {
public var validatedDN = true //should the domain name be validated?
var isReady = false //is the key processing done?
var certificates: [NSData]? //the certificates
var pubKeys: [SecKeyRef]? //the public keys
var usePublicKeys = false //use public keys or certificate validation?
/**
Use certs from main app bundle
:param: usePublicKeys is to specific if the publicKeys or certificates should be used for SSL pinning validation
:returns: a representation security object to be used with
*/
public convenience init(usePublicKeys: Bool = false) {
let paths = NSBundle.mainBundle().pathsForResourcesOfType("cer", inDirectory: ".")
var collect = Array<HTTPSSLCert>()
for path in paths {
if let d = NSData(contentsOfFile: path as! String) {
collect.append(HTTPSSLCert(data: d))
}
}
self.init(certs:collect, usePublicKeys: usePublicKeys)
}
/**
Designated init
:param: keys is the certificates or public keys to use
:param: usePublicKeys is to specific if the publicKeys or certificates should be used for SSL pinning validation
:returns: a representation security object to be used with
*/
public init(certs: [HTTPSSLCert], usePublicKeys: Bool) {
self.usePublicKeys = usePublicKeys
if self.usePublicKeys {
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT,0), {
var collect = Array<SecKeyRef>()
for cert in certs {
if let data = cert.certData where cert.key == nil {
cert.key = self.extractPublicKey(data)
}
if let k = cert.key {
collect.append(k)
}
}
self.pubKeys = collect
self.isReady = true
})
} else {
var collect = Array<NSData>()
for cert in certs {
if let d = cert.certData {
collect.append(d)
}
}
self.certificates = collect
self.isReady = true
}
}
/**
Valid the trust and domain name.
:param: trust is the serverTrust to validate
:param: domain is the CN domain to validate
:returns: if the key was successfully validated
*/
public func isValid(trust: SecTrustRef, domain: String?) -> Bool {
var tries = 0
while(!self.isReady) {
usleep(1000)
tries += 1
if tries > 5 {
return false //doesn't appear it is going to ever be ready...
}
}
var policy: SecPolicyRef
if self.validatedDN {
policy = SecPolicyCreateSSL(1, domain).takeRetainedValue()
} else {
policy = SecPolicyCreateBasicX509().takeRetainedValue()
}
SecTrustSetPolicies(trust,policy)
if self.usePublicKeys {
if let keys = self.pubKeys {
var trustedCount = 0
let serverPubKeys = publicKeyChainForTrust(trust)
for serverKey in serverPubKeys as [AnyObject] {
for key in keys as [AnyObject] {
if serverKey.isEqual(key) {
trustedCount++
break
}
}
}
if trustedCount == serverPubKeys.count {
return true
}
}
} else if let certs = self.certificates {
let serverCerts = certificateChainForTrust(trust)
var collect = Array<SecCertificate>()
for cert in certs {
collect.append(SecCertificateCreateWithData(nil,cert).takeRetainedValue())
}
SecTrustSetAnchorCertificates(trust,collect)
var result: SecTrustResultType = 0
SecTrustEvaluate(trust,&result)
let r = Int(result)
if r == kSecTrustResultUnspecified || r == kSecTrustResultProceed {
var trustedCount = 0
for serverCert in serverCerts {
for cert in certs {
if cert == serverCert {
trustedCount++
break
}
}
}
if trustedCount == serverCerts.count {
return true
}
}
}
return false
}
/**
Get the public key from a certificate data
:param: data is the certificate to pull the public key from
:returns: a public key
*/
func extractPublicKey(data: NSData) -> SecKeyRef? {
var publicKey: NSData?
let possibleCert = SecCertificateCreateWithData(nil,data)
if let cert = possibleCert {
return extractPublicKeyFromCert(cert.takeRetainedValue(),policy: SecPolicyCreateBasicX509().takeRetainedValue())
}
return nil
}
/**
Get the public key from a certificate
:param: data is the certificate to pull the public key from
:returns: a public key
*/
func extractPublicKeyFromCert(cert: SecCertificate, policy: SecPolicy) -> SecKeyRef? {
var possibleTrust: Unmanaged<SecTrust>?
SecTrustCreateWithCertificates(cert,policy, &possibleTrust)
if let trust = possibleTrust {
let t = trust.takeRetainedValue()
var result: SecTrustResultType = 0
SecTrustEvaluate(t,&result)
return SecTrustCopyPublicKey(t).takeRetainedValue()
}
return nil
}
/**
Get the certificate chain for the trust
:param: trust is the trust to lookup the certificate chain for
:returns: the certificate chain for the trust
*/
func certificateChainForTrust(trust: SecTrustRef) -> Array<NSData> {
var collect = Array<NSData>()
for var i = 0; i < SecTrustGetCertificateCount(trust); i++ {
let cert = SecTrustGetCertificateAtIndex(trust,i)
collect.append(SecCertificateCopyData(cert.takeRetainedValue()).takeRetainedValue())
}
return collect
}
/**
Get the public key chain for the trust
:param: trust is the trust to lookup the certificate chain and extract the public keys
:returns: the public keys from the certifcate chain for the trust
*/
func publicKeyChainForTrust(trust: SecTrustRef) -> Array<SecKeyRef> {
var collect = Array<SecKeyRef>()
let policy = SecPolicyCreateBasicX509().takeRetainedValue()
for var i = 0; i < SecTrustGetCertificateCount(trust); i++ {
let cert = SecTrustGetCertificateAtIndex(trust,i)
if let key = extractPublicKeyFromCert(cert.takeRetainedValue(), policy: policy) {
collect.append(key)
}
}
return collect
}
}

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@ -1,554 +0,0 @@
//////////////////////////////////////////////////////////////////////////////////////////////////
//
// HTTPTask.swift
//
// Created by Dalton Cherry on 6/3/14.
// Copyright (c) 2014 Vluxe. All rights reserved.
//
//////////////////////////////////////////////////////////////////////////////////////////////////
import Foundation
/// HTTP Verbs.
///
/// - GET: For GET requests.
/// - POST: For POST requests.
/// - PUT: For PUT requests.
/// - HEAD: For HEAD requests.
/// - DELETE: For DELETE requests.
/// - PATCH: For PATCH requests.
public enum HTTPMethod: String {
case GET = "GET"
case POST = "POST"
case PUT = "PUT"
case HEAD = "HEAD"
case DELETE = "DELETE"
case PATCH = "PATCH"
}
/// Object representation of a HTTP Response.
public class HTTPResponse {
/// The header values in HTTP response.
public var headers: Dictionary<String,String>?
/// The mime type of the HTTP response.
public var mimeType: String?
/// The suggested filename for a downloaded file.
public var suggestedFilename: String?
/// The body or response data of the HTTP response.
public var responseObject: AnyObject?
/// The status code of the HTTP response.
public var statusCode: Int?
/// The URL of the HTTP response.
public var URL: NSURL?
/// The Error of the HTTP response (if there was one).
public var error: NSError?
///Returns the response as a string
public var text: String? {
if let d = self.responseObject as? NSData {
return NSString(data: d, encoding: NSUTF8StringEncoding) as? String
} else if let val: AnyObject = self.responseObject {
return "\(val)"
}
return nil
}
//get the description of the response
public var description: String {
var buffer = ""
if let u = self.URL {
buffer += "URL:\n\(u)\n\n"
}
if let code = self.statusCode {
buffer += "Status Code:\n\(code)\n\n"
}
if let heads = self.headers {
buffer += "Headers:\n"
for (key, value) in heads {
buffer += "\(key): \(value)\n"
}
buffer += "\n"
}
if let s = self.text {
buffer += "Payload:\n\(s)\n"
}
return buffer
}
}
/// Holds the blocks of the background task.
class BackgroundBlocks {
// these 2 only get used for background download/upload since they have to be delegate methods
var completionHandler:((HTTPResponse) -> Void)?
var progress:((Double) -> Void)?
/**
Initializes a new Background Block
:param: completionHandler The closure that is run when a HTTP Request finished.
:param: progress The closure that is run on the progress of a HTTP Upload or Download.
*/
init(_ completionHandler: ((HTTPResponse) -> Void)?,_ progress: ((Double) -> Void)?) {
self.completionHandler = completionHandler
self.progress = progress
}
}
/// Subclass of NSOperation for handling and scheduling HTTPTask on a NSOperationQueue.
public class HTTPOperation : NSOperation {
private var task: NSURLSessionDataTask!
private var running = false
/// Controls if the task is finished or not.
private var done = false
//MARK: Subclassed NSOperation Methods
/// Returns if the task is asynchronous or not. NSURLSessionTask requests are asynchronous.
override public var asynchronous: Bool {
return true
}
/// Returns if the task is current running.
override public var executing: Bool {
return running
}
/// Returns if the task is finished.
override public var finished: Bool {
return done
}
/// Starts the task.
override public func start() {
if cancelled {
self.willChangeValueForKey("isFinished")
done = true
self.didChangeValueForKey("isFinished")
return
}
self.willChangeValueForKey("isExecuting")
self.willChangeValueForKey("isFinished")
running = true
done = false
self.didChangeValueForKey("isExecuting")
self.didChangeValueForKey("isFinished")
task.resume()
}
/// Cancels the running task.
override public func cancel() {
super.cancel()
task.cancel()
}
/// Sets the task to finished.
public func finish() {
self.willChangeValueForKey("isExecuting")
self.willChangeValueForKey("isFinished")
running = false
done = true
self.didChangeValueForKey("isExecuting")
self.didChangeValueForKey("isFinished")
}
}
/// Configures NSURLSession Request for HTTPOperation. Also provides convenience methods for easily running HTTP Request.
public class HTTPTask : NSObject, NSURLSessionDelegate, NSURLSessionTaskDelegate {
var backgroundTaskMap = Dictionary<String,BackgroundBlocks>()
//var sess: NSURLSession?
public var baseURL: String?
public var requestSerializer = HTTPRequestSerializer()
public var responseSerializer: HTTPResponseSerializer?
//This gets called on auth challenges. If nil, default handling is use.
//Returning nil from this method will cause the request to be rejected and cancelled
public var auth:((NSURLAuthenticationChallenge) -> NSURLCredential?)?
//This is for doing SSL pinning
public var security: HTTPSecurity?
//MARK: Public Methods
/// A newly minted HTTPTask for your enjoyment.
public override init() {
super.init()
}
/**
Creates a HTTPOperation that can be scheduled on a NSOperationQueue. Called by convenience HTTP verb methods below.
:param: url The url you would like to make a request to.
:param: method The HTTP method/verb for the request.
:param: parameters The parameters are HTTP parameters you would like to send.
:param: completionHandler The closure that is run when a HTTP Request finished.
:returns: A freshly constructed HTTPOperation to add to your NSOperationQueue.
*/
public func create(url: String, method: HTTPMethod, parameters: Dictionary<String,AnyObject>!, completionHandler:((HTTPResponse) -> Void)!) -> HTTPOperation? {
var serialResponse = HTTPResponse()
let serialReq = createRequest(url, method: method, parameters: parameters)
if let err = serialReq.error {
if let handler = completionHandler {
serialResponse.error = err
handler(serialResponse)
}
return nil
}
let opt = HTTPOperation()
let config = NSURLSessionConfiguration.defaultSessionConfiguration()
let session = NSURLSession(configuration: config, delegate: self, delegateQueue: nil)
let task = session.dataTaskWithRequest(serialReq.request,
completionHandler: {(data: NSData!, response: NSURLResponse!, error: NSError!) -> Void in
if let handler = completionHandler {
if let hresponse = response as? NSHTTPURLResponse {
serialResponse.headers = hresponse.allHeaderFields as? Dictionary<String,String>
serialResponse.mimeType = hresponse.MIMEType
serialResponse.suggestedFilename = hresponse.suggestedFilename
serialResponse.statusCode = hresponse.statusCode
serialResponse.URL = hresponse.URL
}
serialResponse.error = error
if let d = data {
serialResponse.responseObject = d
if let resSerializer = self.responseSerializer {
let resObj = resSerializer.responseObjectFromResponse(response, data: d)
serialResponse.responseObject = resObj.object
serialResponse.error = resObj.error
}
if let code = serialResponse.statusCode where serialResponse.statusCode > 299 {
serialResponse.error = self.createError(code)
}
}
handler(serialResponse)
}
opt.finish()
})
opt.task = task
return opt
}
/**
Creates a HTTPOperation as a HTTP GET request and starts it for you.
:param: url The url you would like to make a request to.
:param: parameters The parameters are HTTP parameters you would like to send.
:param: completionHandler The closure that is run when a HTTP Request finished.
*/
public func GET(url: String, parameters: Dictionary<String,AnyObject>?, completionHandler:((HTTPResponse) -> Void)!) {
if let opt = self.create(url, method:.GET, parameters: parameters,completionHandler: completionHandler) {
opt.start()
}
}
/**
Creates a HTTPOperation as a HTTP POST request and starts it for you.
:param: url The url you would like to make a request to.
:param: parameters The parameters are HTTP parameters you would like to send.
:param: completionHandler The closure that is run when a HTTP Request finished.
*/
public func POST(url: String, parameters: Dictionary<String,AnyObject>?, completionHandler:((HTTPResponse) -> Void)!) {
if let opt = self.create(url, method:.POST, parameters: parameters,completionHandler: completionHandler) {
opt.start()
}
}
/**
Creates a HTTPOperation as a HTTP PATCH request and starts it for you.
:param: url The url you would like to make a request to.
:param: parameters The parameters are HTTP parameters you would like to send.
:param: completionHandler The closure that is run when a HTTP Request finished.
*/
public func PATCH(url: String, parameters: Dictionary<String,AnyObject>?, completionHandler:((HTTPResponse) -> Void)!) {
if let opt = self.create(url, method:.PATCH, parameters: parameters,completionHandler: completionHandler) {
opt.start()
}
}
/**
Creates a HTTPOperation as a HTTP PUT request and starts it for you.
:param: url The url you would like to make a request to.
:param: parameters The parameters are HTTP parameters you would like to send.
:param: completionHandler The closure that is run when a HTTP Request finished.
*/
public func PUT(url: String, parameters: Dictionary<String,AnyObject>?, completionHandler:((HTTPResponse) -> Void)!) {
if let opt = self.create(url, method:.PUT, parameters: parameters,completionHandler: completionHandler) {
opt.start()
}
}
/**
Creates a HTTPOperation as a HTTP DELETE request and starts it for you.
:param: url The url you would like to make a request to.
:param: parameters The parameters are HTTP parameters you would like to send.
:param: completionHandler The closure that is run when a HTTP Request finished.
*/
public func DELETE(url: String, parameters: Dictionary<String,AnyObject>?, completionHandler:((HTTPResponse) -> Void)!) {
if let opt = self.create(url, method:.DELETE, parameters: parameters,completionHandler: completionHandler) {
opt.start()
}
}
/**
Creates a HTTPOperation as a HTTP HEAD request and starts it for you.
:param: url The url you would like to make a request to.
:param: parameters The parameters are HTTP parameters you would like to send.
:param: completionHandler The closure that is run when a HTTP Request finished.
*/
public func HEAD(url: String, parameters: Dictionary<String,AnyObject>?, completionHandler:((HTTPResponse) -> Void)!) {
if let opt = self.create(url, method:.HEAD, parameters: parameters,completionHandler: completionHandler) {
opt.start()
}
}
/**
Creates and starts a HTTPOperation to download a file in the background.
:param: url The url you would like to make a request to.
:param: method The HTTP method you want to use. Default is GET.
:param: parameters The parameters are HTTP parameters you would like to send.
:param: progress The progress returned in the progress closure is between 0 and 1.
:param: completionHandler The closure that is run when the HTTP Request finishes. The HTTPResponse responseObject object will be a fileURL. You MUST copy the fileURL return in HTTPResponse.responseObject to a new location before using it (e.g. your documents directory).
*/
public func download(url: String, method: HTTPMethod = .GET, parameters: Dictionary<String,AnyObject>?,progress:((Double) -> Void)!, completionHandler:((HTTPResponse) -> Void)!) -> NSURLSessionDownloadTask? {
let serialReq = createRequest(url,method: method, parameters: parameters)
if let err = serialReq.error {
if let handler = completionHandler {
var res = HTTPResponse()
res.error = err
handler(res)
}
return nil
}
let ident = createBackgroundIdent()
let config = NSURLSessionConfiguration.backgroundSessionConfigurationWithIdentifier(ident)
let session = NSURLSession(configuration: config, delegate: self, delegateQueue: nil)
let task = session.downloadTaskWithRequest(serialReq.request)
backgroundTaskMap[ident] = BackgroundBlocks(completionHandler,progress)
//this does not have to be queueable as Apple's background dameon *should* handle that.
task.resume()
return task
}
/**
Creates and starts a HTTPOperation to upload a file in the background.
:param: url The url you would like to make a request to.
:param: method The HTTP method you want to use. Default is POST.
:param: parameters The parameters are HTTP parameters you would like to send.
:param: progress The progress returned in the progress closure is between 0 and 1.
:param: completionHandler The closure that is run when a HTTP Request finished.
*/
public func upload(url: String, method: HTTPMethod = .POST, parameters: Dictionary<String,AnyObject>?,progress:((Double) -> Void)!, completionHandler:((HTTPResponse) -> Void)!) -> NSURLSessionTask? {
let serialReq = createRequest(url,method: method, parameters: parameters)
if let err = serialReq.error {
if let handler = completionHandler {
var res = HTTPResponse()
res.error = err
handler(res)
}
return nil
}
let ident = createBackgroundIdent()
let config = NSURLSessionConfiguration.backgroundSessionConfigurationWithIdentifier(ident)
let session = NSURLSession(configuration: config, delegate: self, delegateQueue: nil)
let task = session.uploadTaskWithStreamedRequest(serialReq.request)
backgroundTaskMap[ident] = BackgroundBlocks(completionHandler,progress)
task.resume()
return task
}
//MARK: Private Helper Methods
/**
Creates and starts a HTTPOperation to download a file in the background.
:param: url The url you would like to make a request to.
:param: method The HTTP method/verb for the request.
:param: parameters The parameters are HTTP parameters you would like to send.
:returns: A NSURLRequest from configured requestSerializer.
*/
private func createRequest(url: String, method: HTTPMethod, parameters: Dictionary<String,AnyObject>!) -> (request: NSURLRequest, error: NSError?) {
var urlVal = url
//probably should change the 'http' to something more generic
if !url.hasPrefix("http") && self.baseURL != nil {
var split = url.hasPrefix("/") ? "" : "/"
urlVal = "\(self.baseURL!)\(split)\(url)"
}
if let u = NSURL(string: urlVal) {
return self.requestSerializer.createRequest(u, method: method, parameters: parameters)
}
return (NSURLRequest(),createError(-1001))
}
/**
Creates a random string to use for the identifier of the background download/upload requests.
:returns: Identifier String.
*/
private func createBackgroundIdent() -> String {
let letters = "abcdefghijklmnopqurstuvwxyz"
var str = ""
for var i = 0; i < 14; i++ {
let start = Int(arc4random() % 14)
str.append(letters[advance(letters.startIndex,start)])
}
return "com.vluxe.swifthttp.request.\(str)"
}
/**
Creates a random string to use for the identifier of the background download/upload requests.
:param: code Code for error.
:returns: An NSError.
*/
private func createError(code: Int) -> NSError {
var text = "An error occured"
if code == 404 {
text = "Page not found"
} else if code == 401 {
text = "Access denied"
} else if code == -1001 {
text = "Invalid URL"
}
return NSError(domain: "HTTPTask", code: code, userInfo: [NSLocalizedDescriptionKey: text])
}
/**
Creates a random string to use for the identifier of the background download/upload requests.
:param: identifier The identifier string.
:returns: An NSError.
*/
private func cleanupBackground(identifier: String) {
backgroundTaskMap.removeValueForKey(identifier)
}
//MARK: NSURLSession Delegate Methods
/// Method for authentication challenge.
public func URLSession(session: NSURLSession, task: NSURLSessionTask, didReceiveChallenge challenge: NSURLAuthenticationChallenge, completionHandler: (NSURLSessionAuthChallengeDisposition, NSURLCredential!) -> Void) {
if let sec = security where challenge.protectionSpace.authenticationMethod == NSURLAuthenticationMethodServerTrust {
let space = challenge.protectionSpace
if let trust = space.serverTrust {
if sec.isValid(trust, domain: space.host) {
completionHandler(.UseCredential, NSURLCredential(trust: trust))
return
}
}
completionHandler(.CancelAuthenticationChallenge, nil)
return
} else if let a = auth {
let cred = a(challenge)
if let c = cred {
completionHandler(.UseCredential, c)
return
}
completionHandler(.RejectProtectionSpace, nil)
return
}
completionHandler(.PerformDefaultHandling, nil)
}
//MARK: Methods for background download/upload
///update the download/upload progress closure
func handleProgress(session: NSURLSession, totalBytesExpected: Int64, currentBytes: Int64) {
if session.configuration.valueForKey("identifier") != nil { //temp workaround for radar: 21097168
let increment = 100.0/Double(totalBytesExpected)
var current = (increment*Double(currentBytes))*0.01
if current > 1 {
current = 1;
}
if let blocks = backgroundTaskMap[session.configuration.identifier] {
if blocks.progress != nil {
blocks.progress!(current)
}
}
}
}
//call the completionHandler closure for upload/download requests
func handleFinish(session: NSURLSession, task: NSURLSessionTask, response: AnyObject) {
if session.configuration.valueForKey("identifier") != nil { //temp workaround for radar: 21097168
if let blocks = backgroundTaskMap[session.configuration.identifier] {
if let handler = blocks.completionHandler {
var resp = HTTPResponse()
if let hresponse = task.response as? NSHTTPURLResponse {
resp.headers = hresponse.allHeaderFields as? Dictionary<String,String>
resp.mimeType = hresponse.MIMEType
resp.suggestedFilename = hresponse.suggestedFilename
resp.statusCode = hresponse.statusCode
resp.URL = hresponse.URL
}
resp.responseObject = response
if let code = resp.statusCode where resp.statusCode > 299 {
resp.error = self.createError(code)
}
handler(resp)
}
}
cleanupBackground(session.configuration.identifier)
}
}
/// Called when the background task failed.
public func URLSession(session: NSURLSession, task: NSURLSessionTask, didCompleteWithError error: NSError?) {
if let err = error {
if session.configuration.valueForKey("identifier") != nil { //temp workaround for radar: 21097168
if let blocks = backgroundTaskMap[session.configuration.identifier] {
if let handler = blocks.completionHandler {
var res = HTTPResponse()
res.error = err
handler(res)
}
}
cleanupBackground(session.configuration.identifier)
}
}
}
/// The background download finished and reports the url the data was saved to.
func URLSession(session: NSURLSession, downloadTask: NSURLSessionDownloadTask, didFinishDownloadingToURL location: NSURL!) {
handleFinish(session, task: downloadTask, response: location)
}
/// Will report progress of background download
func URLSession(session: NSURLSession, downloadTask: NSURLSessionDownloadTask, didWriteData bytesWritten: Int64, totalBytesWritten: Int64, totalBytesExpectedToWrite: Int64) {
handleProgress(session, totalBytesExpected: totalBytesExpectedToWrite, currentBytes:totalBytesWritten)
}
/// The background download finished, don't have to really do anything.
public func URLSessionDidFinishEventsForBackgroundURLSession(session: NSURLSession) {
}
/// The background upload finished and reports the response.
func URLSession(session: NSURLSession, dataTask: NSURLSessionDataTask, didReceiveData data: NSData!) {
handleFinish(session, task: dataTask, response: data)
}
///Will report progress of background upload
public func URLSession(session: NSURLSession, task: NSURLSessionTask, didSendBodyData bytesSent: Int64, totalBytesSent: Int64, totalBytesExpectedToSend: Int64) {
handleProgress(session, totalBytesExpected: totalBytesExpectedToSend, currentBytes:totalBytesSent)
}
//implement if we want to support partial file upload/download
func URLSession(session: NSURLSession, downloadTask: NSURLSessionDownloadTask, didResumeAtOffset fileOffset: Int64, expectedTotalBytes: Int64) {
}
}

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@ -1,81 +0,0 @@
//////////////////////////////////////////////////////////////////////////////////////////////////
//
// HTTPUpload.swift
//
// Created by Dalton Cherry on 6/5/14.
// Copyright (c) 2014 Vluxe. All rights reserved.
//
//////////////////////////////////////////////////////////////////////////////////////////////////
import Foundation
#if os(iOS)
import MobileCoreServices
#endif
/// Object representation of a HTTP File Upload.
public class HTTPUpload: NSObject {
var fileUrl: NSURL? {
didSet {
updateMimeType()
loadData()
}
}
var mimeType: String?
var data: NSData?
var fileName: String?
/// Tries to determine the mime type from the fileUrl extension.
func updateMimeType() {
if mimeType == nil && fileUrl != nil {
var UTI = UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, fileUrl?.pathExtension as NSString?, nil);
var str = UTTypeCopyPreferredTagWithClass(UTI.takeUnretainedValue(), kUTTagClassMIMEType);
if (str == nil) {
mimeType = "application/octet-stream";
} else {
mimeType = str.takeUnretainedValue() as String
}
}
}
/// loads the fileUrl into memory.
func loadData() {
if let url = fileUrl {
self.fileName = url.lastPathComponent
self.data = NSData(contentsOfURL: url, options: NSDataReadingOptions.DataReadingMappedIfSafe, error: nil)
}
}
/// Initializes a new HTTPUpload Object.
public override init() {
super.init()
}
/**
Initializes a new HTTPUpload Object with a fileUrl. The fileName and mimeType will be infered.
:param: fileUrl The fileUrl is a standard url path to a file.
*/
public convenience init(fileUrl: NSURL) {
self.init()
self.fileUrl = fileUrl
updateMimeType()
loadData()
}
/**
Initializes a new HTTPUpload Object with a data blob of a file. The fileName and mimeType will be infered if none are provided.
:param: data The data is a NSData representation of a file's data.
:param: fileName The fileName is just that. The file's name.
:param: mimeType The mimeType is just that. The mime type you would like the file to uploaded as.
*/
///upload a file from a a data blob. Must add a filename and mimeType as that can't be infered from the data
public convenience init(data: NSData, fileName: String, mimeType: String) {
self.init()
self.data = data
self.fileName = fileName
self.mimeType = mimeType
}
}

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@ -1,201 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
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View File

@ -1,481 +0,0 @@
SwiftHTTP
=========
SwiftHTTP is a thin wrapper around NSURLSession in Swift to simplify HTTP requests.
## Features
- Convenient Closure APIs
- NSOperationQueue Support
- Parameter Encoding
- Custom Response Serializer
- Builtin JSON Response Serialization
- Upload/Download with Progress Closure
- Concise Codebase. Under 1000 LOC
Full article here: [http://vluxe.io/swifthttp.html](http://vluxe.io/swifthttp.html)
First thing is to import the framework. See the Installation instructions on how to add the framework to your project.
```swift
import SwiftHTTP
```
## Examples
### GET
The most basic request. By default an NSData object will be returned for the response.
```swift
var request = HTTPTask()
request.GET("http://vluxe.io", parameters: nil, completionHandler: {(response: HTTPResponse) in
if let err = response.error {
println("error: \(err.localizedDescription)")
return //also notify app of failure as needed
}
if let data = response.responseObject as? NSData {
let str = NSString(data: data, encoding: NSUTF8StringEncoding)
println("response: \(str)") //prints the HTML of the page
}
})
```
We can also add parameters as with standard container objects and they will be properly serialized to their respective HTTP equivalent.
```swift
var request = HTTPTask()
request.GET("http://google.com", parameters: ["param": "param1", "array": ["first array element","second","third"], "num": 23], completionHandler: {(response: HTTPResponse) in
if let err = response.error {
println("error: \(err.localizedDescription)")
return //also notify app of failure as needed
}
if let res: AnyObject = response.responseObject {
println("response: \(res)")
}
})
```
The `HTTPResponse` contains all the common HTTP response data, such as the responseObject of the data and the headers of the response.
### POST
A POST request is just as easy as a GET.
```swift
var request = HTTPTask()
//we have to add the explicit type, else the wrong type is inferred. See the vluxe.io article for more info.
let params: Dictionary<String,AnyObject> = ["param": "param1", "array": ["first array element","second","third"], "num": 23, "dict": ["someKey": "someVal"]]
request.POST("http://domain.com/create", parameters: params, completionHandler: {(response: HTTPResponse) in
//do things...
})
```
### PUT
PUT works the same as post. The example also include a file upload to do a multi form request.
```swift
let fileUrl = NSURL.fileURLWithPath("/Users/dalton/Desktop/file")!
var request = HTTPTask()
request.PUT("http://domain.com/1", parameters: ["param": "hi", "something": "else", "key": "value","file": HTTPUpload(fileUrl: fileUrl)], completionHandler: {(response: HTTPResponse) in
//do stuff
})
```
The HTTPUpload object is use to represent files on disk or in memory file as data.
### DELETE
DELETE works the same as the GET.
```swift
var request = HTTPTask()
request.DELETE("http://domain.com/1", parameters: nil, completionHandler: {(response: HTTPResponse) in
if let err = response.error {
println("error: \(err.localizedDescription)")
return //also notify app of failure as needed
}
println("DELETE was successful!")
})
```
### HEAD
HEAD works the same as the GET.
```swift
var request = HTTPTask()
request.HEAD("http://domain.com/image.png", parameters: nil, completionHandler: {(response: HTTPResponse) in
if let err = response.error {
println("error: \(err.localizedDescription)")
return //also notify app of failure as needed
}
println("The file does exist!")
})
```
### Download
The download method uses the background download functionality of NSURLSession. It also has a progress closure to report the progress of the download.
```swift
var request = HTTPTask()
let downloadTask = request.download("http://vluxe.io/assets/images/logo.png", parameters: nil, progress: {(complete: Double) in
println("percent complete: \(complete)")
}, completionHandler: {(response: HTTPResponse) in
println("download finished!")
if let err = response.error {
println("error: \(err.localizedDescription)")
return //also notify app of failure as needed
}
if let url = response.responseObject as? NSURL {
//we MUST copy the file from its temp location to a permanent location.
if let path = NSSearchPathForDirectoriesInDomains(.DocumentDirectory, .UserDomainMask, true).first as? String {
if let fileName = response.suggestedFilename {
if let newPath = NSURL(fileURLWithPath: "\(path)/\(fileName)") {
let fileManager = NSFileManager.defaultManager()
fileManager.removeItemAtURL(newPath, error: nil)
fileManager.moveItemAtURL(url, toURL: newPath, error:nil)
}
}
}
}
})
```
Cancel the download.
```swift
if let t = downloadTask {
t.cancel()
}
```
### Upload
File uploads can be done using the `HTTPUpload` object. All files to upload should be wrapped in a HTTPUpload object and added as a parameter.
```swift
let task = HTTPTask()
var fileUrl = NSURL(fileURLWithPath: "/Users/dalton/Desktop/testfile")!
task.upload("http://domain.com/upload", method: .POST, parameters: ["aParam": "aValue", "file": HTTPUpload(fileUrl: fileUrl)], progress: { (value: Double) in
println("progress: \(value)")
}, completionHandler: { (response: HTTPResponse) in
if let err = response.error {
println("error: \(err.localizedDescription)")
return //also notify app of failure as needed
}
if let data = response.responseObject as? NSData {
let str = NSString(data: data, encoding: NSUTF8StringEncoding)
println("response: \(str!)") //prints the response
}
})
```
`HTTPUpload` comes in both a on disk fileUrl version and a NSData version.
### Custom Headers
Custom HTTP headers can be add to a request via the requestSerializer.
```swift
var request = HTTPTask()
request.requestSerializer = HTTPRequestSerializer()
request.requestSerializer.headers["someKey"] = "SomeValue" //example of adding a header value
```
### SSL Pinning
SSL Pinning is also supported in SwiftHTTP.
```swift
let task = HTTPTask()
let data = ... //load your certificate from disk
task.security = HTTPSecurity(certs: [HTTPSSLCert(data: data)], usePublicKeys: true)
//task.security = HTTPSecurity() //uses the .cer files in your app's bundle
request.GET("http://yourdomain.com", parameters: nil, completionHandler: {(response: HTTPResponse) in
//handle response
})
```
You load either a `NSData` blob of your certificate or you can use a `SecKeyRef` if you have a public key you want to use. The `usePublicKeys` bool is whether to use the certificates for validation or the public keys. The public keys will be extracted from the certificates automatically if `usePublicKeys` is choosen.
### Authentication
SwiftHTTP supports authentication through [NSURLCredential](https://developer.apple.com/library/mac/documentation/Cocoa/Reference/Foundation/Classes/NSURLCredential_Class/Reference/Reference.html). Currently only Basic Auth and Digest Auth have been tested.
```swift
var request = HTTPTask()
//the auth closures will continually be called until a successful auth or rejection
var attempted = false
request.auth = {(challenge: NSURLAuthenticationChallenge) in
if !attempted {
attempted = true
return NSURLCredential(user: "user", password: "passwd", persistence: .ForSession)
}
return nil //auth failed, nil causes the request to be properly cancelled.
}
request.GET("http://httpbin.org/basic-auth/user/passwd", parameters: nil, completionHandler: {(response: HTTPResponse) in
if let err = response.error {
println("error: \(err.localizedDescription)")
return //also notify app of failure as needed
}
println("winning!")
})
```
Allow all certificates example:
```swift
var request = HTTPTask()
var attempted = false
request.auth = {(challenge: NSURLAuthenticationChallenge) in
if !attempted {
attempted = true
return NSURLCredential(forTrust: challenge.protectionSpace.serverTrust)
}
return nil
}
request.GET("https://somedomain.com", parameters: nil, completionHandler: {(response: HTTPResponse) in
if let err = response.error {
println("error: \(err.localizedDescription)")
return //also notify app of failure as needed
}
println("winning!")
})
```
### BaseURL
SwiftHTTP also supports use a request object with a baseURL. This is super handy for RESTFul API interaction.
```swift
var request = HTTPTask()
request.baseURL = "http://api.someserver.com/1"
request.GET("/users", parameters: ["key": "value"], completionHandler: {(response: HTTPResponse) in
if let err = response.error {
println("error: \(err.localizedDescription)")
return //also notify app of failure as needed
}
println("Got data from http://api.someserver.com/1/users")
})
request.POST("/users", parameters: ["key": "updatedVale"], completionHandler: {(response: HTTPResponse) in
if let err = response.error {
println("error: \(err.localizedDescription)")
return //also notify app of failure as needed
}
println("Got data from http://api.someserver.com/1/users")
})
request.GET("/resources", parameters: ["key": "value"], completionHandler: {(response: HTTPResponse) in
if let err = response.error {
println("error: \(err.localizedDescription)")
return //also notify app of failure as needed
}
println("Got data from http://api.someserver.com/1/resources")
})
```
### Operation Queue
Operation queues are also supported in SwiftHTTP.
```swift
let operationQueue = NSOperationQueue()
operationQueue.maxConcurrentOperationCount = 2
var request = HTTPTask()
var opt = request.create("http://vluxe.io", method: .GET, parameters: nil, completionHandler: {(response: HTTPResponse) in
if let err = response.error {
println("error: \(err.localizedDescription)")
return //also notify app of failure as needed
}
if let data = response.responseObject as? NSData {
let str = NSString(data: data, encoding: NSUTF8StringEncoding)
println("response: \(str)") //prints the HTML of the page
}
})
if let o = opt {
operationQueue.addOperation(o)
}
```
### Cancel
Let's say you want to cancel this request a little later, simple use the operationQueue cancel.
```swift
if let o = opt {
o.cancel()
}
```
### Serializers
Request parameters and request responses can also be serialized as needed. By default request are serialized using standard HTTP form encoding. A JSON request and response serializer are provided as well. It is also very simple to create custom serializer by subclass a request or response serializer
```swift
var request = HTTPTask()
//The parameters will be encoding as JSON data and sent.
request.requestSerializer = JSONRequestSerializer()
//The expected response will be JSON and be converted to an object return by NSJSONSerialization instead of a NSData.
request.responseSerializer = JSONResponseSerializer()
request.GET("http://vluxe.io", parameters: nil, completionHandler: {(response: HTTPResponse) in
if let err = response.error {
println("error: \(err.localizedDescription)")
return //also notify app of failure as needed
}
if let dict = response.responseObject as? Dictionary<String,AnyObject> {
println("example of the JSON key: \(dict["key"])")
println("print the whole response: \(response)")
}
})
```
### UI Changes
All completionHandler closures return on a background thread. This allows any data parsing to be done without blocking the UI. To make update the UI, call `dispatch_async(dispatch_get_main_queue(),{...}`.
```swift
var request = HTTPTask()
request.GET("http://vluxe.io", parameters: nil, completionHandler: {(response: HTTPResponse) in
if let err = response.error {
println("error: \(err.localizedDescription)")
return //also notify app of failure as needed
}
if let data = response.responseObject as? NSData {
let str = NSString(data: data, encoding: NSUTF8StringEncoding)
println("response: \(str)") //prints the HTML of the page
dispatch_async(dispatch_get_main_queue(),{
self.label.text = str //update the label's text with the HTML content
})
}
})
```
## Client/Server Example
This is a full example swiftHTTP in action. First here is a quick web server in Go.
```go
package main
import (
"fmt"
"log"
"net/http"
)
func main() {
http.HandleFunc("/bar", func(w http.ResponseWriter, r *http.Request) {
log.Println("got a web request")
fmt.Println("header: ", r.Header.Get("someKey"))
w.Write([]byte("{\"status\": \"ok\"}"))
})
log.Fatal(http.ListenAndServe(":8080", nil))
}
```
Now for the request:
```swift
//The object that will represent our response. More Info in the JSON Parsing section below.
struct Status : JSONJoy {
var status: String?
init() {
}
init(_ decoder: JSONDecoder) {
status = decoder["status"].string
}
}
//The request
var request = HTTPTask()
request.requestSerializer = HTTPRequestSerializer()
request.requestSerializer.headers["someKey"] = "SomeValue" //example of adding a header value
request.responseSerializer = JSONResponseSerializer()
request.GET("http://localhost:8080/bar", parameters: nil, completionHandler: {(response: HTTPResponse) in
if let err = response.error {
println("error: \(err.localizedDescription)")
return //also notify app of failure as needed
}
if let obj: AnyObject = response.responseObject {
let resp = Status(JSONDecoder(obj))
println("status is: \(resp.status)")
}
})
```
## JSON Parsing
Swift has a lot of great JSON parsing libraries, but I made one specifically designed for JSON to object serialization.
[JSONJoy-Swift](https://github.com/daltoniam/JSONJoy-Swift)
## Requirements
SwiftHTTP works with iOS 7/OSX 10.9 or above. It is recommended to use iOS 8/10.10 or above for Cocoapods/framework support.
## Installation
### Cocoapods
Check out [Get Started](http://cocoapods.org/) tab on [cocoapods.org](http://cocoapods.org/).
To use SwiftHTTP in your project add the following 'Podfile' to your project
source 'https://github.com/CocoaPods/Specs.git'
platform :ios, '8.0'
use_frameworks!
pod 'SwiftHTTP', '~> 0.9.4'
Then run:
pod install
### Carthage
Check out the [Carthage](https://github.com/Carthage/Carthage) docs on how to add a install. The `SwiftHTTP` framework is already setup with shared schemes.
[Carthage Install](https://github.com/Carthage/Carthage#adding-frameworks-to-an-application)
### Rogue
First see the [installation docs](https://github.com/acmacalister/Rogue) for how to install Rogue.
To install SwiftLog run the command below in the directory you created the rogue file.
```
rogue add https://github.com/daltoniam/SwiftHTTP
```
Next open the `libs` folder and add the `SwiftHTTP.xcodeproj` to your Xcode project. Once that is complete, in your "Build Phases" add the `SwiftHTTP.framework` to your "Link Binary with Libraries" phase. Make sure to add the `libs` folder to your `.gitignore` file.
### Other
Simply grab the framework (either via git submodule or another package manager).
Add the `SwiftHTTP.xcodeproj` to your Xcode project. Once that is complete, in your "Build Phases" add the `SwiftHTTP.framework` to your "Link Binary with Libraries" phase.
### Add Copy Frameworks Phase
If you are running this in an OSX app or on a physical iOS device you will need to make sure you add the `SwiftHTTP.framework` included in your app bundle. To do this, in Xcode, navigate to the target configuration window by clicking on the blue project icon, and selecting the application target under the "Targets" heading in the sidebar. In the tab bar at the top of that window, open the "Build Phases" panel. Expand the "Link Binary with Libraries" group, and add `SwiftHTTP.framework`. Click on the + button at the top left of the panel and select "New Copy Files Phase". Rename this new phase to "Copy Frameworks", set the "Destination" to "Frameworks", and add `SwiftHTTP.framework`.
## TODOs
- [ ] Add more unit tests
## License
SwiftHTTP is licensed under the Apache v2 License.
## Contact
### Dalton Cherry
* https://github.com/daltoniam
* http://twitter.com/daltoniam
* http://daltoniam.com

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@ -0,0 +1,5 @@
#import <Foundation/Foundation.h>
@interface PodsDummy_Alamofire : NSObject
@end
@implementation PodsDummy_Alamofire
@end

View File

@ -0,0 +1,6 @@
#import <Cocoa/Cocoa.h>
FOUNDATION_EXPORT double AlamofireVersionNumber;
FOUNDATION_EXPORT const unsigned char AlamofireVersionString[];

View File

@ -0,0 +1,6 @@
framework module Alamofire {
umbrella header "Alamofire-umbrella.h"
export *
module * { export * }
}

View File

@ -1,7 +1,6 @@
#include "SwiftHTTP.xcconfig"
CODE_SIGN_IDENTITY =
CODE_SIGN_IDENTITY =
GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1
HEADER_SEARCH_PATHS = "${PODS_ROOT}/Headers/Private" "${PODS_ROOT}/Headers/Private/SwiftHTTP" "${PODS_ROOT}/Headers/Public"
HEADER_SEARCH_PATHS = "${PODS_ROOT}/Headers/Private" "${PODS_ROOT}/Headers/Private/Alamofire" "${PODS_ROOT}/Headers/Public"
OTHER_SWIFT_FLAGS = $(inherited) "-D" "COCOAPODS"
PODS_ROOT = ${SRCROOT}
SKIP_INSTALL = YES

View File

@ -15,7 +15,7 @@
<key>CFBundlePackageType</key>
<string>FMWK</string>
<key>CFBundleShortVersionString</key>
<string>1.1</string>
<string>3.1.2</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>

View File

@ -1,232 +1,26 @@
# Acknowledgements
This application makes use of the following third party libraries:
## ReachabilitySwift
## Alamofire
/*
Copyright (c) 2014, Ashley Mills
All rights reserved.
Copyright (c) 20142015 Alamofire Software Foundation (http://alamofire.org/)
Redistribution and use in source, with or without modification, is permitted provided that the following condition is met:
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
## SwiftHTTP
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
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represent, as a whole, an original work of authorship. For the purposes
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separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
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means any form of electronic, verbal, or written communication sent
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and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
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designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
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2. Grant of Copyright License. Subject to the terms and conditions of
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(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "{}"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright {yyyy} {name of copyright owner}
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
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Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
Generated by CocoaPods - http://cocoapods.org

View File

@ -14,238 +14,28 @@
</dict>
<dict>
<key>FooterText</key>
<string>/*
Copyright (c) 2014, Ashley Mills
All rights reserved.
<string>Copyright (c) 2014&#8211;2015 Alamofire Software Foundation (http://alamofire.org/)
Redistribution and use in source, with or without modification, is permitted provided that the following condition is met:
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
</string>
<key>Title</key>
<string>ReachabilitySwift</string>
<key>Type</key>
<string>PSGroupSpecifier</string>
</dict>
<dict>
<key>FooterText</key>
<string>Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "{}"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright {yyyy} {name of copyright owner}
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.</string>
<key>Title</key>
<string>SwiftHTTP</string>
<string>Alamofire</string>
<key>Type</key>
<string>PSGroupSpecifier</string>
</dict>

View File

@ -10,8 +10,10 @@ install_framework()
{
if [ -r "${BUILT_PRODUCTS_DIR}/$1" ]; then
local source="${BUILT_PRODUCTS_DIR}/$1"
else
elif [ -r "${BUILT_PRODUCTS_DIR}/$(basename "$1")" ]; then
local source="${BUILT_PRODUCTS_DIR}/$(basename "$1")"
elif [ -r "$1" ]; then
local source="$1"
fi
local destination="${CONFIGURATION_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}"
@ -25,19 +27,31 @@ install_framework()
echo "rsync -av --filter \"- CVS/\" --filter \"- .svn/\" --filter \"- .git/\" --filter \"- .hg/\" --filter \"- Headers\" --filter \"- PrivateHeaders\" --filter \"- Modules\" \"${source}\" \"${destination}\""
rsync -av --filter "- CVS/" --filter "- .svn/" --filter "- .git/" --filter "- .hg/" --filter "- Headers" --filter "- PrivateHeaders" --filter "- Modules" "${source}" "${destination}"
local basename
basename="$(basename -s .framework "$1")"
binary="${destination}/${basename}.framework/${basename}"
if ! [ -r "$binary" ]; then
binary="${destination}/${basename}"
fi
# Strip invalid architectures so "fat" simulator / device frameworks work on device
if [[ "$(file "$binary")" == *"dynamically linked shared library"* ]]; then
strip_invalid_archs "$binary"
fi
# Resign the code if required by the build settings to avoid unstable apps
code_sign_if_enabled "${destination}/$(basename "$1")"
# Embed linked Swift runtime libraries
local basename
basename="$(basename "$1" | sed -E s/\\..+// && exit ${PIPESTATUS[0]})"
local swift_runtime_libs
swift_runtime_libs=$(xcrun otool -LX "${CONFIGURATION_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/${basename}.framework/${basename}" | grep --color=never @rpath/libswift | sed -E s/@rpath\\/\(.+dylib\).*/\\1/g | uniq -u && exit ${PIPESTATUS[0]})
for lib in $swift_runtime_libs; do
echo "rsync -auv \"${SWIFT_STDLIB_PATH}/${lib}\" \"${destination}\""
rsync -auv "${SWIFT_STDLIB_PATH}/${lib}" "${destination}"
code_sign_if_enabled "${destination}/${lib}"
done
# Embed linked Swift runtime libraries. No longer necessary as of Xcode 7.
if [ "${XCODE_VERSION_MAJOR}" -lt 7 ]; then
local swift_runtime_libs
swift_runtime_libs=$(xcrun otool -LX "$binary" | grep --color=never @rpath/libswift | sed -E s/@rpath\\/\(.+dylib\).*/\\1/g | uniq -u && exit ${PIPESTATUS[0]})
for lib in $swift_runtime_libs; do
echo "rsync -auv \"${SWIFT_STDLIB_PATH}/${lib}\" \"${destination}\""
rsync -auv "${SWIFT_STDLIB_PATH}/${lib}" "${destination}"
code_sign_if_enabled "${destination}/${lib}"
done
fi
}
# Signs a framework with the provided identity
@ -50,12 +64,28 @@ code_sign_if_enabled() {
fi
}
# Strip invalid architectures
strip_invalid_archs() {
binary="$1"
# Get architectures for current file
archs="$(lipo -info "$binary" | rev | cut -d ':' -f1 | rev)"
stripped=""
for arch in $archs; do
if ! [[ "${VALID_ARCHS}" == *"$arch"* ]]; then
# Strip non-valid architectures in-place
lipo -remove "$arch" -output "$binary" "$binary" || exit 1
stripped="$stripped $arch"
fi
done
if [[ "$stripped" ]]; then
echo "Stripped $binary of architectures:$stripped"
fi
}
if [[ "$CONFIGURATION" == "Debug" ]]; then
install_framework 'Pods/ReachabilitySwift.framework'
install_framework 'Pods/SwiftHTTP.framework'
install_framework "Pods/Alamofire.framework"
fi
if [[ "$CONFIGURATION" == "Release" ]]; then
install_framework 'Pods/ReachabilitySwift.framework'
install_framework 'Pods/SwiftHTTP.framework'
install_framework "Pods/Alamofire.framework"
fi

View File

@ -60,7 +60,7 @@ install_resource()
mkdir -p "${CONFIGURATION_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}"
rsync -avr --copy-links --no-relative --exclude '*/.svn/*' --files-from="$RESOURCES_TO_COPY" / "${CONFIGURATION_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}"
if [[ "${ACTION}" == "install" ]]; then
if [[ "${ACTION}" == "install" ]] && [[ "${SKIP_INSTALL}" == "NO" ]]; then
mkdir -p "${INSTALL_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}"
rsync -avr --copy-links --no-relative --exclude '*/.svn/*' --files-from="$RESOURCES_TO_COPY" / "${INSTALL_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}"
fi

View File

@ -1,8 +1,9 @@
CODE_SIGN_IDENTITY =
CODE_SIGN_IDENTITY =
EMBEDDED_CONTENT_CONTAINS_SWIFT = YES
GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1
LD_RUNPATH_SEARCH_PATHS = $(inherited) '@executable_path/../Frameworks' '@loader_path/Frameworks'
OTHER_CFLAGS = $(inherited) -iquote "$CONFIGURATION_BUILD_DIR/ReachabilitySwift.framework/Headers" -iquote "$CONFIGURATION_BUILD_DIR/SwiftHTTP.framework/Headers"
OTHER_LDFLAGS = $(inherited) -framework "ReachabilitySwift" -framework "SwiftHTTP"
OTHER_CFLAGS = $(inherited) -iquote "$CONFIGURATION_BUILD_DIR/Alamofire.framework/Headers"
OTHER_LDFLAGS = $(inherited) -framework "Alamofire"
OTHER_SWIFT_FLAGS = $(inherited) "-D" "COCOAPODS"
PODS_FRAMEWORK_BUILD_PATH = $(BUILD_DIR)/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME)/Pods
PODS_ROOT = ${SRCROOT}/Pods

View File

@ -1,8 +1,9 @@
CODE_SIGN_IDENTITY =
CODE_SIGN_IDENTITY =
EMBEDDED_CONTENT_CONTAINS_SWIFT = YES
GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1
LD_RUNPATH_SEARCH_PATHS = $(inherited) '@executable_path/../Frameworks' '@loader_path/Frameworks'
OTHER_CFLAGS = $(inherited) -iquote "$CONFIGURATION_BUILD_DIR/ReachabilitySwift.framework/Headers" -iquote "$CONFIGURATION_BUILD_DIR/SwiftHTTP.framework/Headers"
OTHER_LDFLAGS = $(inherited) -framework "ReachabilitySwift" -framework "SwiftHTTP"
OTHER_CFLAGS = $(inherited) -iquote "$CONFIGURATION_BUILD_DIR/Alamofire.framework/Headers"
OTHER_LDFLAGS = $(inherited) -framework "Alamofire"
OTHER_SWIFT_FLAGS = $(inherited) "-D" "COCOAPODS"
PODS_FRAMEWORK_BUILD_PATH = $(BUILD_DIR)/$(CONFIGURATION)$(EFFECTIVE_PLATFORM_NAME)/Pods
PODS_ROOT = ${SRCROOT}/Pods

View File

@ -1,8 +0,0 @@
#include "ReachabilitySwift.xcconfig"
CODE_SIGN_IDENTITY =
GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1
HEADER_SEARCH_PATHS = "${PODS_ROOT}/Headers/Private" "${PODS_ROOT}/Headers/Private/ReachabilitySwift" "${PODS_ROOT}/Headers/Public"
OTHER_LDFLAGS = ${REACHABILITYSWIFT_OTHER_LDFLAGS}
OTHER_SWIFT_FLAGS = $(inherited) "-D" "COCOAPODS"
PODS_ROOT = ${SRCROOT}
SKIP_INSTALL = YES

View File

@ -1,5 +0,0 @@
#import <Foundation/Foundation.h>
@interface PodsDummy_ReachabilitySwift : NSObject
@end
@implementation PodsDummy_ReachabilitySwift
@end

View File

@ -1,6 +0,0 @@
#import <Cocoa/Cocoa.h>
FOUNDATION_EXPORT double ReachabilitySwiftVersionNumber;
FOUNDATION_EXPORT const unsigned char ReachabilitySwiftVersionString[];

View File

@ -1,6 +0,0 @@
framework module ReachabilitySwift {
umbrella header "ReachabilitySwift-umbrella.h"
export *
module * { export * }
}

View File

@ -1 +0,0 @@
REACHABILITYSWIFT_OTHER_LDFLAGS = -framework "SystemConfiguration"

View File

@ -1,26 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>en</string>
<key>CFBundleExecutable</key>
<string>${EXECUTABLE_NAME}</string>
<key>CFBundleIdentifier</key>
<string>org.cocoapods.${PRODUCT_NAME:rfc1034identifier}</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>${PRODUCT_NAME}</string>
<key>CFBundlePackageType</key>
<string>FMWK</string>
<key>CFBundleShortVersionString</key>
<string>0.9.5</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>${CURRENT_PROJECT_VERSION}</string>
<key>NSPrincipalClass</key>
<string></string>
</dict>
</plist>

View File

@ -1,5 +0,0 @@
#import <Foundation/Foundation.h>
@interface PodsDummy_SwiftHTTP : NSObject
@end
@implementation PodsDummy_SwiftHTTP
@end

View File

@ -1,4 +0,0 @@
#ifdef __OBJC__
#import <Cocoa/Cocoa.h>
#endif

View File

@ -1,6 +0,0 @@
#import <Cocoa/Cocoa.h>
FOUNDATION_EXPORT double SwiftHTTPVersionNumber;
FOUNDATION_EXPORT const unsigned char SwiftHTTPVersionString[];

View File

@ -1,6 +0,0 @@
framework module SwiftHTTP {
umbrella header "SwiftHTTP-umbrella.h"
export *
module * { export * }
}

View File

@ -7,7 +7,7 @@
objects = {
/* Begin PBXBuildFile section */
EC35AC5C1BA21DBA0004A674 /* Pods.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 377F6D84A86891A23192799E /* Pods.framework */; settings = {ATTRIBUTES = (Weak, ); }; };
EC35AC5C1BA21DBA0004A674 /* Pods.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 377F6D84A86891A23192799E /* Pods.framework */; };
ECEBE1881BA0639500E5B4E3 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = ECEBE1871BA0639500E5B4E3 /* AppDelegate.swift */; };
ECEBE18A1BA0639500E5B4E3 /* Images.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = ECEBE1891BA0639500E5B4E3 /* Images.xcassets */; };
ECEBE18D1BA0639500E5B4E3 /* MainMenu.xib in Resources */ = {isa = PBXBuildFile; fileRef = ECEBE18B1BA0639500E5B4E3 /* MainMenu.xib */; };
@ -226,6 +226,8 @@
ECEBE17A1BA0639500E5B4E3 /* Project object */ = {
isa = PBXProject;
attributes = {
LastSwiftMigration = 0710;
LastSwiftUpdateCheck = 0710;
LastUpgradeCheck = 0640;
ORGANIZATIONNAME = "Adawim UG (haftungsbeschränkt)";
TargetAttributes = {

View File

@ -32,7 +32,7 @@ class AppDelegate: NSObject, NSApplicationDelegate {
// EventMonitor
eventMonitor = EventMonitor(mask: .LeftMouseDownMask | .RightMouseDownMask) { [unowned self] event in
eventMonitor = EventMonitor(mask: [.LeftMouseDownMask, .RightMouseDownMask]) { [unowned self] event in
if self.popover.shown {
self.closePopover(event)
}
@ -44,9 +44,11 @@ class AppDelegate: NSObject, NSApplicationDelegate {
// Insert code here to tear down your application
}
// MARK: Popover
func showPopover(sender: AnyObject?) {
if let button = statusItem.button {
popover.showRelativeToRect(button.bounds, ofView: button, preferredEdge: NSMinYEdge)
popover.showRelativeToRect(button.bounds, ofView: button, preferredEdge: NSRectEdge.MinY)
}
}

View File

@ -15,7 +15,7 @@ struct Constants {
struct WebService {
static let BASE = "www.ip-bc.org"
static let UPDATE = "https://www.ip-bc.org/ws/update/ip"
static let UPDATE = "https://update.ip-bc.org"
static let GET_USERS_IP = "https://www.ip-bc.org/ws/info/ip"
}
@ -30,5 +30,6 @@ struct Constants {
static let NF_NETWORK_AVAILABLE = "NOTIFICATION_NETWORK_AVAILABLE"
static let NF_NETWORK_NOT_AVAILABLE = "NOTIFICATION_NETWORK_NOT_AVAILABLE"
static let NF_IP_HAS_CHANGED = "NOTIFICATION_IP_HAS_CHANGED"
static let NF_DATA_USERDATA_HAS_CHANGED = "NOTIFICATION_DATA_USERDATA_HAS_CHANGED"
}
}

View File

@ -36,7 +36,7 @@ class MainViewController: NSViewController {
txtToken.stringValue = udToken
}
if !WebserviceClient.sharedInstance.checkNetwork() {
if !WebserviceClient.sharedInstance.getIsNetworkAvailable() {
lblCurrentIP.stringValue = "No internet connection!"
}
}
@ -48,7 +48,7 @@ class MainViewController: NSViewController {
}
@IBAction func actionOpenRegister(sender: NSButton) {
print("Not implemented yet")
}
@IBAction func actionSaveSettings(sender: NSButton) {
@ -56,6 +56,8 @@ class MainViewController: NSViewController {
defaults.setObject(txtName.stringValue, forKey: Constants.UserDefaults.HOST)
defaults.setObject(txtToken.stringValue, forKey: Constants.UserDefaults.TOKEN)
NSNotificationCenter.defaultCenter().postNotificationName(Constants.Notification.NF_DATA_USERDATA_HAS_CHANGED, object: nil)
}
// MARK: Observer functions

View File

@ -1,12 +1,11 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="7706" systemVersion="14F27" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="9060" systemVersion="14F1021" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
<dependencies>
<plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="7706"/>
<plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="9060"/>
</dependencies>
<objects>
<customObject id="-2" userLabel="File's Owner" customClass="MainViewController" customModule="ipbc_Client" customModuleProvider="target">
<connections>
<outlet property="btnCancel" destination="jbP-qx-AVu" id="8Kt-SW-cho"/>
<outlet property="btnQuit" destination="PD1-7B-cXi" id="nZP-fa-Wgn"/>
<outlet property="btnRegister" destination="1iz-w3-phH" id="SJg-gH-Plq"/>
<outlet property="btnSave" destination="ypT-pC-8JJ" id="db6-84-UOc"/>
@ -103,18 +102,8 @@
<action selector="actionQuit:" target="-2" id="Sjv-pX-H2r"/>
</connections>
</button>
<button verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="jbP-qx-AVu">
<rect key="frame" x="434" y="13" width="83" height="32"/>
<buttonCell key="cell" type="push" title="Cancel" bezelStyle="rounded" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="noM-tn-LGF">
<behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="system"/>
<string key="keyEquivalent" base64-UTF8="YES">
Gw
</string>
</buttonCell>
</button>
<button verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="ypT-pC-8JJ">
<rect key="frame" x="363" y="13" width="71" height="32"/>
<rect key="frame" x="446" y="13" width="71" height="32"/>
<buttonCell key="cell" type="push" title="Save" bezelStyle="rounded" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="aQB-ul-YJ5">
<behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="system"/>

View File

@ -7,113 +7,172 @@
//
import Foundation
import ReachabilitySwift
import SwiftHTTP
import Alamofire
private let x_SomeManagerSharedInstance = WebserviceClient()
class WebserviceClient {
let reachability = Reachability.reachabilityForInternetConnection()
private var isNetworkAvailable : Bool = false
private var isNetworkAvailableFirstCheck : Bool = true
class var sharedInstance: WebserviceClient {
return x_SomeManagerSharedInstance
}
init() {
// init Reachability ...
let reachability = Reachability.reachabilityForInternetConnection()
self.isNetworkAvailable = reachability.isReachable()
reachability.whenReachable = { reachability in
if reachability.isReachableViaWiFi() {
println("WebserviceClient: Network reachable via WiFi")
self.isNetworkAvailable = true
} else {
println("WebserviceClient: Network reachable via Cellular")
self.isNetworkAvailable = true
}
self.detectIP()
NSNotificationCenter.defaultCenter().postNotificationName(Constants.Notification.NF_IP_HAS_CHANGED, object: nil)
}
reachability.whenUnreachable = { reachability in
println("WebserviceClient: Network not reachable")
self.isNetworkAvailable = false
NSNotificationCenter.defaultCenter().postNotificationName(Constants.Notification.NF_NETWORK_NOT_AVAILABLE, object: nil)
}
reachability.startNotifier()
// init IP things ...
self.detectIP() // initial call
// init timer ...
//var timerIPCheck = NSTimer.scheduledTimerWithTimeInterval(1, target: self, selector: Selector("click"), userInfo: nil, repeats: true)
self.initNetwork()
self.initTimer()
self.initOnNotification()
}
internal func checkNetwork() -> Bool {
return self.isNetworkAvailable
// MARK: init-functions
private func initNetwork() {
self.checkNetwork()
}
private func initTimer() {
NSTimer.scheduledTimerWithTimeInterval(2, target: self, selector: Selector("checkForNewIPTimerAction:"), userInfo: nil, repeats: true)
}
private func initOnNotification() {
NSNotificationCenter.defaultCenter().addObserver(self, selector: "observeUserIPHasChanged", name: Constants.Notification.NF_IP_HAS_CHANGED, object: nil)
NSNotificationCenter.defaultCenter().addObserver(self, selector: "observeUserDataHasChanged", name: Constants.Notification.NF_DATA_USERDATA_HAS_CHANGED, object: nil)
}
// MARK: Network
internal func checkNetwork() {
let networkLastState : Bool = false
Alamofire.request(.GET, Constants.WebService.GET_USERS_IP, parameters: nil)
.validate(statusCode: 200..<201)
.validate(contentType: ["text/plain"])
.responseString { response in
/*
print(response.request) // original URL request
print(response.response) // URL response
print(response.data) // server data
print(response.result) // result of response serialization
*/
switch response.result {
case .Success:
self.isNetworkAvailable = true
let newIP : String = response.result.value ?? ""
print("WebserviceClient: Network available from IP \(newIP)")
self.detectIP()
case .Failure(let error):
self.isNetworkAvailable = false
print("WebserviceClient: Error during network-check:")
print(error)
}
if self.isNetworkAvailableFirstCheck || self.isNetworkAvailable != networkLastState {
if self.isNetworkAvailable {
NSNotificationCenter.defaultCenter().postNotificationName(Constants.Notification.NF_NETWORK_AVAILABLE, object: nil)
} else {
NSNotificationCenter.defaultCenter().postNotificationName(Constants.Notification.NF_NETWORK_NOT_AVAILABLE, object: nil)
}
}
if self.isNetworkAvailableFirstCheck && self.isNetworkAvailable {
self.doUpdate()
}
self.isNetworkAvailableFirstCheck = false
}
}
private func detectIP() {
if isNetworkAvailable {
var request = HTTPTask()
// we have to add the explicit type, else the wrong type is inferred. See the vluxe.io article for more info.
//let params: Dictionary<String,AnyObject> = ["param": "param1", "array": ["first array element","second","third"], "num": 23, "dict": ["someKey": "someVal"]]
request.GET(Constants.WebService.GET_USERS_IP, parameters: nil, completionHandler: {(response: HTTPResponse) in
if(response.statusCode == 200) {
Alamofire.request(.GET, Constants.WebService.GET_USERS_IP, parameters: nil)
.validate(statusCode: 200..<201)
.validate(contentType: ["text/plain"])
.responseString { response in
/*
print(response.request) // original URL request
print(response.response) // URL response
print(response.data) // server data
print(response.result) // result of response serialization
*/
switch response.result {
case .Success:
let defaults = NSUserDefaults.standardUserDefaults()
let newIP : String = response.result.value ?? ""
let oldIP : String = defaults.stringForKey(Constants.UserDefaults.PERSIST_LAST_USERS_IP) ?? ""
defaults.setValue(response.text, forKey: Constants.UserDefaults.PERSIST_LAST_USERS_IP)
if oldIP != defaults.stringForKey(Constants.UserDefaults.PERSIST_LAST_USERS_IP) {
//print("WebserviceClient: compare old IP \(oldIP) with new IP \(newIP)")
if oldIP != newIP {
// IP has changed
let newIP : String = defaults.stringForKey(Constants.UserDefaults.PERSIST_LAST_USERS_IP) ?? "--"
println("WebserviceClient: new IP: \(newIP)")
defaults.setValue(newIP, forKey: Constants.UserDefaults.PERSIST_LAST_USERS_IP)
print("WebserviceClient: new IP: \(newIP)")
NSNotificationCenter.defaultCenter().postNotificationName(Constants.Notification.NF_IP_HAS_CHANGED, object: newIP)
}
} else {
println("WebserviceClient: Error detecting users ip.")
if response.statusCode != nil {
println("\(response.statusCode): \(response.text)")
}
case .Failure(let error):
print("WebserviceClient: Error during get current IP:")
print(error)
}
})
}
}
/*private func reachabilityChanged(note: NSNotification) {
let reachability = note.object as! Reachability
// MARK: Timer fire actions
@objc func checkForNewIPTimerAction(timer : NSTimer) {
self.detectIP()
}
// MARK: Observer functions
@objc func observeUserIPHasChanged() {
self.doUpdate()
}
@objc func observeUserDataHasChanged() {
self.doUpdate()
}
private func doUpdate() {
let domain : String = NSUserDefaults.standardUserDefaults().stringForKey(Constants.UserDefaults.HOST) ?? ""
let token : String = NSUserDefaults.standardUserDefaults().stringForKey(Constants.UserDefaults.TOKEN) ?? ""
if reachability.isReachable() {
if reachability.isReachableViaWiFi() {
println("WebserviceClient: Reachable via WiFi")
} else {
println("WebserviceClient: Reachable via Cellular")
if !domain.isEmpty && !token.isEmpty {
let headers = [
"Content-Type": "application/json"
]
let parameters = [
"domain": domain,
"token": token
]
/*let parameters = [
"": "{\"domain\":\"\(domain)\", \"token\":\"\(token)\"}"
]*/
Alamofire.request(.POST, Constants.WebService.UPDATE, headers: headers, parameters: parameters)
.validate(statusCode: 200..<201)
//.validate(contentType: ["application/json"])
.responseString { response in
/*
print(response.request) // original URL request
print(response.response) // URL response
print(response.data) // server data
print(response.result) // result of response serialization
*/
switch response.result {
case .Success:
if let responseJSON = response.result.value {
print("WebserviceClient: Update response: \(responseJSON)")
}
case .Failure(let error):
print("WebserviceClient: Error during update:")
print(error)
}
}
} else {
println("WebserviceClient: Network not reachable")
}
}*/
// MARK: Timer
func click() {
println("click")
}
// MARK: Getter