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(Swift) MIME Header Q and B Encoding and DecodingDemonstrates how to Q and B encode/decode.
func chilkatTest() { let sb = CkoStringBuilder() var success: Bool sb.Append("This is a test") print("\(sb.GetEncoded("B", charset: "utf-8"))") // output is: // =?utf-8?B?VGhpcyBpcyBhIHRlc3Q=?= print("\(sb.GetEncoded("Q", charset: "iso-8859-1"))") // output is: // =?utf-8?Q?This_is_a_test?= let sb2 = CkoStringBuilder() sb2.Append("=?utf-8?B?VGhpcyBpcyBhIHRlc3Q=?=") sb2.Decode("B", charset: "utf-8") print("\(sb2.GetAsString())") // output is: // This is a test sb2.Clear() sb2.Append("=?utf-8?Q?This_is_a_test?=") sb2.Decode("Q", charset: "utf-8") print("\(sb2.GetAsString())") // output is: // This is a test // "B" or "Q" will decode both B and Q. sb2.Clear() sb2.Append("=?utf-8?Q?This_is_a_test?= 123 =?utf-8?B?VGhpcyBpcyBhIHRlc3Q=?=") sb2.Decode("Q", charset: "utf-8") print("\(sb2.GetAsString())") // output is: // This is a test 123 This is a test } |
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