Chilkat HOME ASP Visual Basic VB.NET C# Visual C++ C MFC Delphi FoxPro Java Perl PHP Python Ruby SQL Server VBScript
|
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.
#include <CkZip.h> #include <CkZipEntry.h> #include <CkString.h> void ChilkatSample(void) { CkZip zip; bool success; // Any string unlocks the component for the 1st 30-days. success = zip.UnlockComponent("Anything for 30-day trial"); if (success != true) { printf("%s\n",zip.lastErrorText()); return; } // 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.OpenZip("hamlet.zip"); if (success != true) { printf("%s\n",zip.lastErrorText()); return; } CkZipEntry *entry = 0; CkString xmlText; entry = zip.GetEntryByName("hamlet.xml"); if (!(entry == 0 )) { xmlText = entry->inflateToString2(); printf("%s\n",(const char *)xmlText); delete entry; } else { printf("Failed to find entry in zip\n"); } } |
Need a specific example? Send a request to support@chilkatsoft.com
© 2000-2008 Chilkat Software, Inc. All Rights Reserved.