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C

Send a Bodyless REST Request into a StringBuilder

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Demonstrates Rest.FullRequestNoBodySb, which sends a request with no body and stores the text response body in a StringBuilder.

Background. This variant of the no-body full request writes the response into a StringBuilder rather than returning it as a string, which is convenient when the response will be further processed in place.

Chilkat C Downloads

C
#include <C_CkRest.h>
#include <C_CkStringBuilder.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkRest rest;
    BOOL bTls;
    BOOL bAutoReconnect;
    HCkStringBuilder sbResponse;
    const char *responseText;

    success = FALSE;

    rest = CkRest_Create();
    bTls = TRUE;
    bAutoReconnect = TRUE;
    success = CkRest_Connect(rest,"example.com",443,bTls,bAutoReconnect);
    if (success == FALSE) {
        printf("%s\n",CkRest_lastErrorText(rest));
        CkRest_Dispose(rest);
        return;
    }

    //  FullRequestNoBodySb sends a request with no body and stores the text response body in a
    //  StringBuilder.
    sbResponse = CkStringBuilder_Create();
    success = CkRest_FullRequestNoBodySb(rest,"GET","/api/items/123",sbResponse);
    if (success == FALSE) {
        printf("%s\n",CkRest_lastErrorText(rest));
        CkRest_Dispose(rest);
        CkStringBuilder_Dispose(sbResponse);
        return;
    }

    responseText = CkStringBuilder_getAsString(sbResponse);
    if (CkStringBuilder_getLastMethodSuccess(sbResponse) == FALSE) {
        printf("%s\n",CkStringBuilder_lastErrorText(sbResponse));
        CkRest_Dispose(rest);
        CkStringBuilder_Dispose(sbResponse);
        return;
    }

    printf("%s\n",responseText);


    CkRest_Dispose(rest);
    CkStringBuilder_Dispose(sbResponse);

    }