/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #include "nspr.h" #include "nscore.h" #include "nsCOMPtr.h" #include "nsIIOService.h" #include "nsIServiceManager.h" #include "nsIComponentRegistrar.h" #include "nsIURI.h" static NS_DEFINE_CID(kIOServiceCID, NS_IOSERVICE_CID); nsresult ServiceMakeAbsolute(nsIURI *baseURI, char *relativeInfo, char **_retval) { nsresult rv; nsCOMPtr<nsIIOService> serv(do_GetService(kIOServiceCID, &rv)); if (NS_FAILED(rv)) return rv; return serv->MakeAbsolute(relativeInfo, baseURI, _retval); } nsresult URLMakeAbsolute(nsIURI *baseURI, char *relativeInfo, char **_retval) { return baseURI->MakeAbsolute(relativeInfo, _retval); } int main(int argc, char* argv[]) { nsresult rv = NS_OK; if (argc < 4) { printf("usage: %s int (loop count) baseURL relativeSpec\n", argv[0]); return -1; } uint32_t cycles = atoi(argv[1]); char *base = argv[2]; char *rel = argv[3]; { nsCOMPtr<nsIServiceManager> servMan; NS_InitXPCOM2(getter_AddRefs(servMan), nullptr, nullptr); nsCOMPtr<nsIComponentRegistrar> registrar = do_QueryInterface(servMan); NS_ASSERTION(registrar, "Null nsIComponentRegistrar"); if (registrar) registrar->AutoRegister(nullptr); nsCOMPtr<nsIIOService> serv(do_GetService(kIOServiceCID, &rv)); if (NS_FAILED(rv)) return rv; nsCOMPtr<nsIURI> uri; rv = serv->NewURI(base, nullptr, getter_AddRefs(uri)); if (NS_FAILED(rv)) return rv; char *absURLString; uint32_t i = 0; while (i++ < cycles) { rv = ServiceMakeAbsolute(uri, rel, &absURLString); if (NS_FAILED(rv)) return rv; free(absURLString); rv = URLMakeAbsolute(uri, rel, &absURLString); free(absURLString); } } // this scopes the nsCOMPtrs // no nsCOMPtrs are allowed to be alive when you call NS_ShutdownXPCOM NS_ShutdownXPCOM(nullptr); return rv; }