Chilkat Examples

ChilkatHOMEAndroid™Classic ASPCC++C#Mono C#.NET Core C#C# UWP/WinRTDataFlexDelphi ActiveXDelphi DLLVisual FoxProJavaLianjaMFCObjective-CPerlPHP ActiveXPHP ExtensionPowerBuilderPowerShellPureBasicCkPythonChilkat2-PythonRubySQL ServerSwift 2Swift 3/4TclUnicode CUnicode C++Visual Basic 6.0VB.NETVB.NET UWP/WinRTVBScriptXojo PluginNode.jsExcelGo

C Web API Examples

Primary Categories

AWS Translate
Activix CRM
Adyen
Amazon MWS
Azure Maps
Azure Monitor
Azure OAuth2
Azure Storage Accounts
Bluzone
CardConnect
ClickBank
Clickatell
Cloudfare
DocuSign
ETrade
Etsy
Facebook
GeoOp
GetHarvest
Jira
MYOB

Magento
Microsoft Calendar
Microsoft Group
Microsoft Tasks and Plans
Okta OAuth/OIDC
OneLogin OIDC
PayPal
Peoplevox
Populi
QuickBooks
SOAP finkok.com
Shippo
Shopify
Stripe
SugarCRM
Trello
Twitter
VoiceBase
Vonage
Walmart
Walmart v3
Xero
eBay
effectconnect

 

 

 

(C) CardConnect Signature Capture

Demonstrates how to upload a BMP image of a handwritten signature.

This signature capture service augments an existing authorization record with the provided signature data. ...

See https://developer.cardconnect.com/cardconnect-api?lang=json#signature-capture

Chilkat C/C++ Library Downloads

MS Visual C/C++

Linux/CentOS C/C++

Alpine Linux C/C++

MAC OS X C/C++

armhf/aarch64 C/C++

C++ Builder

iOS C/C++

Android C/C++

Win Mobile 5.0/Pocket PC 2003

Solaris C/C++

FreeBSD C/C++

OpenBSD C/C++

MinGW C/C++

#include <C_CkHttp.h>
#include <C_CkJsonObject.h>
#include <C_CkBinData.h>
#include <C_CkGzip.h>

void ChilkatSample(void)
    {
    HCkHttp http;
    BOOL success;
    HCkJsonObject json;
    HCkBinData bd;
    HCkGzip gzip;
    const char *url;
    const char *responseStr;
    HCkJsonObject jsonResp;

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    http = CkHttp_Create();

    CkHttp_putBasicAuth(http,TRUE);
    CkHttp_putLogin(http,"API_USERNAME");
    CkHttp_putPassword(http,"API_PASSWORD");

    // Build and send the following JSON:

    // {
    //   "merchid": "MERCHANT_ID",
    //   "retref": "112989260941",
    //   "signature": "BASE64_GZIPPED_BMP_DATA"
    // }

    json = CkJsonObject_Create();
    CkJsonObject_UpdateString(json,"merchid","MERCHANT_ID");
    CkJsonObject_UpdateString(json,"retref","106631225001");

    // Load the .bmp containing a 200px x 100px signature.
    bd = CkBinData_Create();
    success = CkBinData_LoadFile(bd,"qa_data/bmp/signature.bmp");
    // Gzip compress.
    gzip = CkGzip_Create();
    success = CkGzip_CompressBd(gzip,bd);
    // Add to the JSON in base64 format
    CkJsonObject_UpdateString(json,"signature",CkBinData_getEncoded(bd,"base64"));

    url = "https://<site>.cardconnect.com:<port>/cardconnect/rest/sigcap";
    responseStr = CkHttp_putText(http,url,CkJsonObject_emit(json),"utf-8","application/json",FALSE,FALSE);
    if (CkHttp_getLastMethodSuccess(http) == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkHttp_Dispose(http);
        CkJsonObject_Dispose(json);
        CkBinData_Dispose(bd);
        CkGzip_Dispose(gzip);
        return;
    }

    // A response status of 200 indicates potential success.  The JSON response body
    // must be examined to determine if it was truly successful or an error.
    printf("response status code = %d\n",CkHttp_getLastStatus(http));

    jsonResp = CkJsonObject_Create();
    CkJsonObject_Load(jsonResp,responseStr);
    CkJsonObject_putEmitCompact(jsonResp,FALSE);

    printf("response JSON:\n");
    printf("%s\n",CkJsonObject_emit(jsonResp));

    // A successful response looks like this:

    // {
    //   "resptext": "signature stored",
    //   "retref": "106631225001",
    //   "respcode": "02",
    //   "merchid": "MERCHANT_ID"
    // }


    CkHttp_Dispose(http);
    CkJsonObject_Dispose(json);
    CkBinData_Dispose(bd);
    CkGzip_Dispose(gzip);
    CkJsonObject_Dispose(jsonResp);

    }

 

© 2000-2019 Chilkat Software, Inc. All Rights Reserved.