![]() |
Chilkat HOME Android™ AutoIt C C# C++ Chilkat2-Python CkPython Classic ASP DataFlex Delphi DLL Go Java Node.js Objective-C PHP Extension Perl PowerBuilder PowerShell PureBasic Ruby SQL Server Swift Tcl Unicode C Unicode C++ VB.NET VBScript Visual Basic 6.0 Visual FoxPro Xojo Plugin
(Swift) Unzip an AES Encrypted Text File directly into a String VariableA common need is to unzip from an AES encrypted Zip archive directly into a string variable, such that the unencrypted file never resides on disk, even temporarily. This example shows how to do it. Note: This example requires Chilkat v11.0.0 or greater.
func chilkatTest() { var success: Bool = false // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. let zip = CkoZip()! // This example opens a WinZip-compatible AES encrypted // .zip that contains a single file: hamlet.xml. // It decrypts and unzips hamlet.xml directly into a string // variable. zip.setPassword("secret") success = zip.open("qa_data/hamlet.zip") if success == false { print("\(zip.lastErrorText!)") return } let entry = CkoZipEntry()! success = zip.entry(of: "hamlet.xml", entry: entry) if success == false { print("\(zip.lastErrorText!)") return } // lineEndingBehavior: // 0 = leave unchanged. // 1 = convert all to bare LF's // 2 = convert all to CRLF's var lineEndingBehavior: Int = 0 var srcCharset: String? = "utf-8" var xmlText: String? = entry.unzip(toString: lineEndingBehavior, srcCharset: srcCharset) print("\(xmlText!)") } |
© 2000-2025 Chilkat Software, Inc. All Rights Reserved.