C++ (Cpp) set_handle_defaults Examples

Example #1

File: handle.c Project: RickPack/curl

SEXP R_handle_reset(SEXP ptr){
  //reset all fields
  reference *ref = get_ref(ptr);
  set_form(ref, NULL);
  set_headers(ref, NULL);
  curl_easy_reset(ref->handle);

  //restore default settings
  set_handle_defaults(ref);
  return ScalarLogical(1);
}

Example #2

File: handle.c Project: RickPack/curl

SEXP R_new_handle(){
  reference *ref = calloc(1, sizeof(reference));
  ref->refCount = 1;
  ref->handle = curl_easy_init();
  set_handle_defaults(ref);
  SEXP ptr = PROTECT(R_MakeExternalPtr(ref, R_NilValue, R_NilValue));
  R_RegisterCFinalizerEx(ptr, fin_handle, 1);
  setAttrib(ptr, R_ClassSymbol, mkString("curl_handle"));
  UNPROTECT(1);
  ref->handleptr = ptr;
  return ptr;
}

Example #3

File: handle.c Project: cran/curl

SEXP R_new_handle(){
  reference *ref = calloc(1, sizeof(reference));
  ref->refCount = 1;
  ref->handle = curl_easy_init();
  total_handles++;
  set_handle_defaults(ref);
  SEXP prot = PROTECT(allocVector(VECSXP, 5)); //for protecting callback functions
  SEXP ptr = PROTECT(R_MakeExternalPtr(ref, R_NilValue, prot));
  R_RegisterCFinalizerEx(ptr, fin_handle, TRUE);
  setAttrib(ptr, R_ClassSymbol, mkString("curl_handle"));
  UNPROTECT(2);
  ref->handleptr = ptr;
  return ptr;
}