forked from zelo72/mastodon-ios
52 lines
1.5 KiB
Swift
52 lines
1.5 KiB
Swift
//
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// Data.swift
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//
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//
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// Created by MainasuK Cirno on 2021-3-8.
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//
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import Foundation
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extension Data {
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static func multipart(
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boundary: String = Multipart.boundary,
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key: String,
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value: MultipartFormValue
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) -> Data {
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var data = Data()
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data.append("\r\n--\(boundary)\r\n".data(using: .utf8)!)
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data.append("Content-Disposition: form-data; name=\"\(key)\"".data(using: .utf8)!)
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if let filename = value.multipartFilename {
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data.append("; filename=\"\(filename)\"\r\n".data(using: .utf8)!)
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} else {
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data.append("\r\n".data(using: .utf8)!)
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}
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if let contentType = value.multipartContentType {
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data.append("Content-Type: \(contentType)\r\n".data(using: .utf8)!)
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}
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data.append("\r\n".data(using: .utf8)!)
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if value.multipartStreamValue == nil {
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data.append(value.multipartValue)
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} else {
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// needs append stream multipart value outside
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// seealso: SerialStream
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}
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return data
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}
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static func multipartEnd(boundary: String = Multipart.boundary) -> Data {
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return "\r\n--\(boundary)--\r\n".data(using: .utf8)!
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}
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}
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extension Data {
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func base64UrlEncodedString() -> String {
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return base64EncodedString()
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.replacingOccurrences(of: "+", with: "-")
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.replacingOccurrences(of: "/", with: "_")
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.replacingOccurrences(of: "=", with: "")
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}
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}
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