/* 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 "TestCommon.h" #include "nsIComponentRegistrar.h" #include "nsPISocketTransportService.h" #include "nsISocketTransport.h" #include "nsIAsyncInputStream.h" #include "nsIAsyncOutputStream.h" #include "nsIProgressEventSink.h" #include "nsIInterfaceRequestor.h" #include "nsIInterfaceRequestorUtils.h" #include "nsIRequest.h" #include "nsIServiceManager.h" #include "nsIComponentManager.h" #include "nsCOMPtr.h" #include "nsMemory.h" #include "nsStringAPI.h" #include "nsIDNSService.h" #include "nsIFileStreams.h" #include "nsIStreamListener.h" #include "nsIFile.h" #include "nsAutoLock.h" #include "mozilla/Logging.h" //////////////////////////////////////////////////////////////////////////////// // // set NSPR_LOG_MODULES=Test:5 // static PRLogModuleInfo *gTestLog = nullptr; #define LOG(args) MOZ_LOG(gTestLog, mozilla::LogLevel::Debug, args) //////////////////////////////////////////////////////////////////////////////// static NS_DEFINE_CID(kSocketTransportServiceCID, NS_SOCKETTRANSPORTSERVICE_CID); //////////////////////////////////////////////////////////////////////////////// class MyHandler : public nsIOutputStreamCallback , public nsIInputStreamCallback { public: NS_DECL_THREADSAFE_ISUPPORTS MyHandler(const char *path, nsIAsyncInputStream *in, nsIAsyncOutputStream *out) : mInput(in) , mOutput(out) , mWriteOffset(0) { mBuf.AssignLiteral("GET "); mBuf.Append(path); mBuf.AppendLiteral(" HTTP/1.0\r\n\r\n"); } virtual ~MyHandler() {} // called on any thread NS_IMETHOD OnOutputStreamReady(nsIAsyncOutputStream *out) { LOG(("OnOutputStreamReady\n")); nsresult rv; uint32_t n, count = mBuf.Length() - mWriteOffset; rv = out->Write(mBuf.get() + mWriteOffset, count, &n); LOG((" write returned [rv=%x count=%u]\n", rv, n)); if (NS_FAILED(rv) || (n == 0)) { if (rv != NS_BASE_STREAM_WOULD_BLOCK) { LOG((" done writing; starting to read\n")); mInput->AsyncWait(this, 0, 0, nullptr); return NS_OK; } } mWriteOffset += n; return out->AsyncWait(this, 0, 0, nullptr); } // called on any thread NS_IMETHOD OnInputStreamReady(nsIAsyncInputStream *in) { LOG(("OnInputStreamReady\n")); nsresult rv; uint32_t n; char buf[500]; rv = in->Read(buf, sizeof(buf), &n); LOG((" read returned [rv=%x count=%u]\n", rv, n)); if (NS_FAILED(rv) || (n == 0)) { if (rv != NS_BASE_STREAM_WOULD_BLOCK) { QuitPumpingEvents(); return NS_OK; } } return in->AsyncWait(this, 0, 0, nullptr); } private: nsCOMPtr<nsIAsyncInputStream> mInput; nsCOMPtr<nsIAsyncOutputStream> mOutput; nsCString mBuf; uint32_t mWriteOffset; }; NS_IMPL_ISUPPORTS(MyHandler, nsIOutputStreamCallback, nsIInputStreamCallback) //////////////////////////////////////////////////////////////////////////////// /** * create transport, open streams, and close */ static nsresult RunCloseTest(nsISocketTransportService *sts, const char *host, int port, uint32_t inFlags, uint32_t outFlags) { nsresult rv; LOG(("RunCloseTest\n")); nsCOMPtr<nsISocketTransport> transport; rv = sts->CreateTransport(nullptr, 0, nsDependentCString(host), port, nullptr, getter_AddRefs(transport)); if (NS_FAILED(rv)) return rv; nsCOMPtr<nsIInputStream> in; rv = transport->OpenInputStream(inFlags, 0, 0, getter_AddRefs(in)); nsCOMPtr<nsIAsyncInputStream> asyncIn = do_QueryInterface(in, &rv); if (NS_FAILED(rv)) return rv; nsCOMPtr<nsIOutputStream> out; rv = transport->OpenOutputStream(outFlags, 0, 0, getter_AddRefs(out)); nsCOMPtr<nsIAsyncOutputStream> asyncOut = do_QueryInterface(out, &rv); if (NS_FAILED(rv)) return rv; LOG(("waiting 1 second before closing transport and streams...\n")); PR_Sleep(PR_SecondsToInterval(1)); // let nsCOMPtr destructors close everything... return NS_OK; } /** * asynchronously read socket stream */ static nsresult RunTest(nsISocketTransportService *sts, const char *host, int port, const char *path, uint32_t inFlags, uint32_t outFlags) { nsresult rv; LOG(("RunTest\n")); nsCOMPtr<nsISocketTransport> transport; rv = sts->CreateTransport(nullptr, 0, nsDependentCString(host), port, nullptr, getter_AddRefs(transport)); if (NS_FAILED(rv)) return rv; nsCOMPtr<nsIInputStream> in; rv = transport->OpenInputStream(inFlags, 0, 0, getter_AddRefs(in)); nsCOMPtr<nsIAsyncInputStream> asyncIn = do_QueryInterface(in, &rv); if (NS_FAILED(rv)) return rv; nsCOMPtr<nsIOutputStream> out; rv = transport->OpenOutputStream(outFlags, 0, 0, getter_AddRefs(out)); nsCOMPtr<nsIAsyncOutputStream> asyncOut = do_QueryInterface(out, &rv); if (NS_FAILED(rv)) return rv; MyHandler *handler = new MyHandler(path, asyncIn, asyncOut); if (handler == nullptr) return NS_ERROR_OUT_OF_MEMORY; NS_ADDREF(handler); rv = asyncOut->AsyncWait(handler, 0, 0, nullptr); if (NS_SUCCEEDED(rv)) PumpEvents(); NS_RELEASE(handler); return NS_OK; } //////////////////////////////////////////////////////////////////////////////// int main(int argc, char* argv[]) { if (test_common_init(&argc, &argv) != 0) return -1; nsresult rv; if (argc < 4) { printf("usage: TestSocketTransport <host> <port> <path>\n"); return -1; } { 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); gTestLog = PR_NewLogModule("Test"); // Make sure the DNS service is initialized on the main thread nsCOMPtr<nsIDNSService> dns = do_GetService(NS_DNSSERVICE_CONTRACTID, &rv); if (NS_FAILED(rv)) return rv; nsCOMPtr<nsPISocketTransportService> sts = do_GetService(kSocketTransportServiceCID, &rv); if (NS_FAILED(rv)) return rv; LOG(("phase 1 tests...\n")); LOG(("flags = { OPEN_UNBUFFERED, OPEN_UNBUFFERED }\n")); rv = RunCloseTest(sts, argv[1], atoi(argv[2]), nsITransport::OPEN_UNBUFFERED, nsITransport::OPEN_UNBUFFERED); NS_ASSERTION(NS_SUCCEEDED(rv), "RunCloseTest failed"); LOG(("flags = { OPEN_BUFFERED, OPEN_UNBUFFERED }\n")); rv = RunCloseTest(sts, argv[1], atoi(argv[2]), 0 /* nsITransport::OPEN_BUFFERED */, nsITransport::OPEN_UNBUFFERED); NS_ASSERTION(NS_SUCCEEDED(rv), "RunCloseTest failed"); LOG(("flags = { OPEN_UNBUFFERED, OPEN_BUFFERED }\n")); rv = RunCloseTest(sts, argv[1], atoi(argv[2]), nsITransport::OPEN_UNBUFFERED, 0 /*nsITransport::OPEN_BUFFERED */); NS_ASSERTION(NS_SUCCEEDED(rv), "RunCloseTest failed"); LOG(("flags = { OPEN_BUFFERED, OPEN_BUFFERED }\n")); rv = RunCloseTest(sts, argv[1], atoi(argv[2]), 0 /*nsITransport::OPEN_BUFFERED */, 0 /*nsITransport::OPEN_BUFFERED */); NS_ASSERTION(NS_SUCCEEDED(rv), "RunCloseTest failed"); LOG(("calling Shutdown on socket transport service:\n")); sts->Shutdown(); LOG(("calling Init on socket transport service:\n")); sts->Init(); LOG(("phase 2 tests...\n")); LOG(("flags = { OPEN_UNBUFFERED, OPEN_UNBUFFERED }\n")); rv = RunTest(sts, argv[1], atoi(argv[2]), argv[3], nsITransport::OPEN_UNBUFFERED, nsITransport::OPEN_UNBUFFERED); NS_ASSERTION(NS_SUCCEEDED(rv), "RunTest failed"); LOG(("flags = { OPEN_BUFFERED, OPEN_UNBUFFERED }\n")); rv = RunTest(sts, argv[1], atoi(argv[2]), argv[3], 0 /* nsITransport::OPEN_BUFFERED */, nsITransport::OPEN_UNBUFFERED); NS_ASSERTION(NS_SUCCEEDED(rv), "RunTest failed"); LOG(("flags = { OPEN_UNBUFFERED, OPEN_BUFFERED }\n")); rv = RunTest(sts, argv[1], atoi(argv[2]), argv[3], nsITransport::OPEN_UNBUFFERED, 0 /*nsITransport::OPEN_BUFFERED */); NS_ASSERTION(NS_SUCCEEDED(rv), "RunTest failed"); LOG(("flags = { OPEN_BUFFERED, OPEN_BUFFERED }\n")); rv = RunTest(sts, argv[1], atoi(argv[2]), argv[3], 0 /*nsITransport::OPEN_BUFFERED */, 0 /*nsITransport::OPEN_BUFFERED */); NS_ASSERTION(NS_SUCCEEDED(rv), "RunTest failed"); LOG(("waiting 1 second before calling Shutdown...\n")); PR_Sleep(PR_SecondsToInterval(1)); LOG(("calling Shutdown on socket transport service:\n")); sts->Shutdown(); // give background threads a chance to finish whatever work they may // be doing. LOG(("waiting 1 second before exiting...\n")); PR_Sleep(PR_SecondsToInterval(1)); } // this scopes the nsCOMPtrs // no nsCOMPtrs are allowed to be alive when you call NS_ShutdownXPCOM rv = NS_ShutdownXPCOM(nullptr); NS_ASSERTION(NS_SUCCEEDED(rv), "NS_ShutdownXPCOM failed"); return 0; }