Visual C++ Examples

ChilkatHOMEAndroid™ASPVisual BasicVB.NETC#iOS (IPhone)Objective-CC++CMFCDelphiFoxProJavaPerl
PHP ExtensionPHP ActiveXPythonPowerShellRubySQL ServerVBScript

C++ Examples

CkString
Byte Array
Bounced Mail
Bz2
Character Encoding
CSV
DH Key Exchange
DKIM/DomainKeys
Digital Certificates
Digital Signatures
DSA
Email
Email Object
Encryption
FTP
HTML Conversion
HTTP
IMAP
MHT / HTML Email
POP3
RSA
S/MIME
SMTP
Socket
Spider
SSH Key
SSH
SSH Tunnel
SFTP
Tar
Upload
XML
XMP
Zip Compression


More Examples...
Amazon S3
NTLM
FileAccess
RSS
Atom
Self-Extractor
Service
PPMD
Deflate
Bzip2
LZW

 

 

 

 

 

 

 

 

Verify .p7s and Extract Original File

C++ example to verify and unpack the contents of a .p7s to restore the original file.

Downloads:

MS Windows Visual C/C++ Libraries
Linux/CentOS C/C++ Libraries
MAC OS X C/C++ Libraries
Solaris C/C++ Libraries
C++ Builder Libraries
#include <CkCrypt2.h>
#include <CkCreateCS.h>
#include <CkCertStore.h>
#include <CkCert.h>

void ChilkatSample(void)
    {
    CkCrypt2 crypt;

    //  Any string argument automatically begins the 30-day trial.
    bool success;
    success = crypt.UnlockComponent("30-day trial");
    if (success != true) {
        printf("Crypt component unlock failed\n");
        return;
    }

    //  Find our digital certificate from the Current User certificate store.
    CkCreateCS ccs;
    CkCertStore *certStore = 0;
    certStore = ccs.OpenCurrentUserStore();
    CkCert *cert = 0;
    cert = certStore->FindCertBySubjectCN("Chilkat Software, Inc.");
    if (cert == 0 ) {
        printf("%s\n",cert->lastErrorText());
        delete certStore;
        return;
    }

    delete certStore;

    //  Verify and restore the original file:
    crypt.SetVerifyCert(*cert);

    success = crypt.VerifyP7S("license.p7s","license2.rtf");
    if (success == false) {
        printf("%s\n",crypt.lastErrorText());
        delete cert;
        return;
    }

    delete cert;

    printf("Success!\n");
    }

© 2000-2010 Chilkat Software, Inc. All Rights Reserved.

Mail Component · .NET Mail Component · XML Parser