Sample code for 30+ languages & platforms
C

Datev - Upload File (Transfer a file to DATEV data center)

See more Datev Examples

Demonstrates how to transfer a file to the DATEV data center.

Chilkat C Downloads

C
#include <C_CkHttp.h>
#include <C_CkBinData.h>
#include <C_CkHttpResponse.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkHttp http;
    HCkBinData bdRequestBody;
    HCkHttpResponse resp;
    const char *url;

    success = FALSE;

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

    http = CkHttp_Create();

    // Implements the following CURL command:

    // curl --request POST \
    //   --url "https://accounting-extf-files.api.datev.de/platform-sandbox/v3/clients/REPLACE_CLIENT-ID/extf-files/import" \
    //   --header "Authorization: Bearer REPLACE_BEARER_TOKEN" \
    //   --header "X-Datev-Client-ID: clientId" \
    //   --header "accept: application/json;charset=utf-8" \
    //   --header "content-type: application/octet-stream" \
    //   --header "Filename: EXTF_BS_20200101_1.csv" \
    //   --header "Reference-Id: Buchungsstapel_Verkäufe_2020_01_Nr_001" \
    //   --header "Client-Application-Version: 2.0c" \
    //   --data-binary "@REPLACE_BODY"

    // Use the following online tool to generate HTTP code from a CURL command
    // Convert a cURL Command to HTTP Source Code

    bdRequestBody = CkBinData_Create();
    success = CkBinData_LoadFile(bdRequestBody,"c:/temp/EXTF_BS_20200101_1.csv");
    if (success != TRUE) {
        printf("Failed to load the csv file.\n");
        CkHttp_Dispose(http);
        CkBinData_Dispose(bdRequestBody);
        return;
    }

    CkHttp_SetRequestHeader(http,"accept","application/json;charset=utf-8");
    CkHttp_SetRequestHeader(http,"X-Datev-Client-ID","clientId");
    CkHttp_SetRequestHeader(http,"Client-Application-Version","2.0c");
    CkHttp_SetRequestHeader(http,"Filename","EXTF_BS_20200101_1.csv");
    CkHttp_SetRequestHeader(http,"Reference-Id","Buchungsstapel_Verkäufe_2020_01_Nr_001");
    // Adds the "Authorization: Bearer REPLACE_BEARER_TOKEN" header.
    CkHttp_putAuthToken(http,"REPLACE_BEARER_TOKEN");

    resp = CkHttpResponse_Create();
    url = "https://accounting-extf-files.api.datev.de/platform-sandbox/v3/clients/DATEV_USER_ID/extf-files/import";
    success = CkHttp_HttpBd(http,"POST",url,bdRequestBody,"application/octet-stream",resp);
    if (success == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkHttp_Dispose(http);
        CkBinData_Dispose(bdRequestBody);
        CkHttpResponse_Dispose(resp);
        return;
    }

    printf("%d\n",CkHttpResponse_getStatusCode(resp));
    printf("%s\n",CkHttpResponse_bodyStr(resp));


    CkHttp_Dispose(http);
    CkBinData_Dispose(bdRequestBody);
    CkHttpResponse_Dispose(resp);

    }