Unicode C
Unicode C
Add a Query Parameter from a StringBuilder
See more REST Examples
Demonstrates Rest.AddQueryParamSb, which adds or replaces a query parameter whose value is read from a StringBuilder. The 1st argument is the name and the 2nd is the StringBuilder.
Background. This variant is convenient when the parameter value has already been assembled in a StringBuilder, avoiding an extra conversion to a plain string.
Chilkat Unicode C Downloads
#include <C_CkRestW.h>
#include <C_CkStringBuilderW.h>
void ChilkatSample(void)
{
BOOL success;
HCkRestW rest;
BOOL bTls;
BOOL bAutoReconnect;
HCkStringBuilderW sbValue;
const wchar_t *responseText;
success = FALSE;
rest = CkRestW_Create();
// Connect to the REST server. The 3rd argument enables TLS (use TRUE for HTTPS on port 443),
// and the 4th enables automatic reconnection if the connection is dropped between requests.
bTls = TRUE;
bAutoReconnect = TRUE;
success = CkRestW_Connect(rest,L"example.com",443,bTls,bAutoReconnect);
if (success == FALSE) {
wprintf(L"%s\n",CkRestW_lastErrorText(rest));
CkRestW_Dispose(rest);
return;
}
// The parameter value can also be supplied from a StringBuilder. The 1st argument is the name and
// the 2nd is the StringBuilder holding the value.
sbValue = CkStringBuilderW_Create();
CkStringBuilderW_Append(sbValue,L"chilkat rest");
CkRestW_AddQueryParamSb(rest,L"q",sbValue);
responseText = CkRestW_fullRequestNoBody(rest,L"GET",L"/api/search");
if (CkRestW_getLastMethodSuccess(rest) == FALSE) {
wprintf(L"%s\n",CkRestW_lastErrorText(rest));
CkRestW_Dispose(rest);
CkStringBuilderW_Dispose(sbValue);
return;
}
wprintf(L"%s\n",responseText);
CkRestW_Dispose(rest);
CkStringBuilderW_Dispose(sbValue);
}