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comparison: netwerk/test/TestOverlappedIO.cpp
netwerk/test/TestOverlappedIO.cpp
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| -1:000000000000 | 0:e6499610d3fc |
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| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 #include <stdio.h> | |
| 6 #include <signal.h> | |
| 7 #include <algorithm> | |
| 8 | |
| 9 #ifdef WIN32 | |
| 10 #include <windows.h> | |
| 11 #endif | |
| 12 | |
| 13 #include "nspr.h" | |
| 14 #include "nscore.h" | |
| 15 #include "nsISocketTransportService.h" | |
| 16 #include "nsIEventQueueService.h" | |
| 17 #include "nsIServiceManager.h" | |
| 18 #include "nsITransport.h" | |
| 19 #include "nsIRequest.h" | |
| 20 #include "nsIStreamProvider.h" | |
| 21 #include "nsIStreamListener.h" | |
| 22 #include "nsIPipe.h" | |
| 23 #include "nsIOutputStream.h" | |
| 24 #include "nsIInputStream.h" | |
| 25 #include "nsCRT.h" | |
| 26 #include "nsCOMPtr.h" | |
| 27 #include "nsIByteArrayInputStream.h" | |
| 28 | |
| 29 #if defined(PR_LOGGING) | |
| 30 static PRLogModuleInfo *gTestSocketIOLog; | |
| 31 #define LOG(args) PR_LOG(gTestSocketIOLog, PR_LOG_DEBUG, args) | |
| 32 #else | |
| 33 #define LOG(args) | |
| 34 #endif | |
| 35 | |
| 36 static NS_DEFINE_CID(kSocketTransportServiceCID, NS_SOCKETTRANSPORTSERVICE_CID); | |
| 37 static NS_DEFINE_CID(kEventQueueServiceCID, NS_EVENTQUEUESERVICE_CID); | |
| 38 | |
| 39 static PRTime gElapsedTime; | |
| 40 static int gKeepRunning = 1; | |
| 41 static nsIEventQueue* gEventQ = nullptr; | |
| 42 | |
| 43 // | |
| 44 //---------------------------------------------------------------------------- | |
| 45 // Test Listener | |
| 46 //---------------------------------------------------------------------------- | |
| 47 // | |
| 48 | |
| 49 class TestListener : public nsIStreamListener | |
| 50 { | |
| 51 public: | |
| 52 TestListener() { } | |
| 53 virtual ~TestListener() {} | |
| 54 | |
| 55 NS_DECL_ISUPPORTS | |
| 56 NS_DECL_NSIREQUESTOBSERVER | |
| 57 NS_DECL_NSISTREAMLISTENER | |
| 58 }; | |
| 59 | |
| 60 NS_IMPL_ISUPPORTS(TestListener, | |
| 61 nsIRequestObserver, | |
| 62 nsIStreamListener); | |
| 63 | |
| 64 NS_IMETHODIMP | |
| 65 TestListener::OnStartRequest(nsIRequest* request, nsISupports* context) | |
| 66 { | |
| 67 LOG(("TestListener::OnStartRequest\n")); | |
| 68 return NS_OK; | |
| 69 } | |
| 70 | |
| 71 NS_IMETHODIMP | |
| 72 TestListener::OnDataAvailable(nsIRequest* request, | |
| 73 nsISupports* context, | |
| 74 nsIInputStream *aIStream, | |
| 75 uint64_t aSourceOffset, | |
| 76 uint32_t aLength) | |
| 77 { | |
| 78 LOG(("TestListener::OnDataAvailable [offset=%llu length=%u]\n", | |
| 79 aSourceOffset, aLength)); | |
| 80 char buf[1025]; | |
| 81 uint32_t amt; | |
| 82 while (1) { | |
| 83 aIStream->Read(buf, 1024, &amt); | |
| 84 if (amt == 0) | |
| 85 break; | |
| 86 buf[amt] = '\0'; | |
| 87 //puts(buf); | |
| 88 printf("read %d bytes\n", amt); | |
| 89 } | |
| 90 return NS_OK; | |
| 91 } | |
| 92 | |
| 93 NS_IMETHODIMP | |
| 94 TestListener::OnStopRequest(nsIRequest* request, nsISupports* context, | |
| 95 nsresult aStatus) | |
| 96 { | |
| 97 LOG(("TestListener::OnStopRequest [aStatus=%x]\n", aStatus)); | |
| 98 //gKeepRunning = 0; | |
| 99 return NS_OK; | |
| 100 } | |
| 101 | |
| 102 // | |
| 103 //---------------------------------------------------------------------------- | |
| 104 // Test Provider | |
| 105 //---------------------------------------------------------------------------- | |
| 106 // | |
| 107 | |
| 108 class TestProvider : public nsIStreamProvider | |
| 109 { | |
| 110 public: | |
| 111 TestProvider(char *data); | |
| 112 virtual ~TestProvider(); | |
| 113 | |
| 114 NS_DECL_ISUPPORTS | |
| 115 NS_DECL_NSIREQUESTOBSERVER | |
| 116 NS_DECL_NSISTREAMPROVIDER | |
| 117 | |
| 118 protected: | |
| 119 char *mData; | |
| 120 uint32_t mOffset; | |
| 121 uint32_t mDataLen; | |
| 122 uint32_t mRequestCount; | |
| 123 }; | |
| 124 | |
| 125 NS_IMPL_ISUPPORTS(TestProvider, | |
| 126 nsIStreamProvider, | |
| 127 nsIRequestObserver) | |
| 128 | |
| 129 TestProvider::TestProvider(char *data) | |
| 130 { | |
| 131 mData = data; | |
| 132 mDataLen = strlen(data); | |
| 133 mOffset = 0; | |
| 134 mRequestCount = 0; | |
| 135 LOG(("Constructing TestProvider [this=%p]\n", this)); | |
| 136 } | |
| 137 | |
| 138 TestProvider::~TestProvider() | |
| 139 { | |
| 140 LOG(("Destroying TestProvider [this=%p]\n", this)); | |
| 141 } | |
| 142 | |
| 143 NS_IMETHODIMP | |
| 144 TestProvider::OnStartRequest(nsIRequest* request, nsISupports* context) | |
| 145 { | |
| 146 LOG(("TestProvider::OnStartRequest [this=%p]\n", this)); | |
| 147 return NS_OK; | |
| 148 } | |
| 149 | |
| 150 NS_IMETHODIMP | |
| 151 TestProvider::OnStopRequest(nsIRequest* request, nsISupports* context, | |
| 152 nsresult aStatus) | |
| 153 { | |
| 154 LOG(("TestProvider::OnStopRequest [status=%x]\n", aStatus)); | |
| 155 return NS_OK; | |
| 156 } | |
| 157 | |
| 158 NS_IMETHODIMP | |
| 159 TestProvider::OnDataWritable(nsIRequest *request, nsISupports *context, | |
| 160 nsIOutputStream *output, uint32_t offset, uint32_t count) | |
| 161 { | |
| 162 LOG(("TestProvider::OnDataWritable [offset=%u, count=%u]\n", offset, count)); | |
| 163 | |
| 164 // Stop at 5 requests | |
| 165 if (mRequestCount == 5) | |
| 166 return NS_BASE_STREAM_CLOSED; | |
| 167 | |
| 168 uint32_t writeCount, amount; | |
| 169 amount = std::min(count, mDataLen - mOffset); | |
| 170 nsresult rv = output->Write(mData + mOffset, amount, &writeCount); | |
| 171 if (NS_SUCCEEDED(rv)) { | |
| 172 printf("wrote %u bytes\n", writeCount); | |
| 173 mOffset += writeCount; | |
| 174 if (mOffset == mDataLen) { | |
| 175 printf("done sending packet %u\n", mRequestCount); | |
| 176 mOffset = 0; | |
| 177 mRequestCount++; | |
| 178 } | |
| 179 } | |
| 180 return NS_OK; | |
| 181 } | |
| 182 | |
| 183 // | |
| 184 //---------------------------------------------------------------------------- | |
| 185 // Synchronous IO | |
| 186 //---------------------------------------------------------------------------- | |
| 187 // | |
| 188 nsresult | |
| 189 WriteRequest(nsIOutputStream *os, const char *request) | |
| 190 { | |
| 191 LOG(("WriteRequest [request=%s]\n", request)); | |
| 192 uint32_t n; | |
| 193 return os->Write(request, strlen(request), &n); | |
| 194 } | |
| 195 | |
| 196 nsresult | |
| 197 ReadResponse(nsIInputStream *is) | |
| 198 { | |
| 199 uint32_t bytesRead; | |
| 200 char buf[2048]; | |
| 201 do { | |
| 202 is->Read(buf, sizeof(buf), &bytesRead); | |
| 203 if (bytesRead > 0) | |
| 204 fwrite(buf, 1, bytesRead, stdout); | |
| 205 } while (bytesRead > 0); | |
| 206 return NS_OK; | |
| 207 } | |
| 208 | |
| 209 // | |
| 210 //---------------------------------------------------------------------------- | |
| 211 // Startup... | |
| 212 //---------------------------------------------------------------------------- | |
| 213 // | |
| 214 | |
| 215 void | |
| 216 sighandler(int sig) | |
| 217 { | |
| 218 LOG(("got signal: %d\n", sig)); | |
| 219 NS_BREAK(); | |
| 220 } | |
| 221 | |
| 222 void | |
| 223 usage(char **argv) | |
| 224 { | |
| 225 printf("usage: %s <host> <path>\n", argv[0]); | |
| 226 exit(1); | |
| 227 } | |
| 228 | |
| 229 int | |
| 230 main(int argc, char* argv[]) | |
| 231 { | |
| 232 nsresult rv; | |
| 233 | |
| 234 signal(SIGSEGV, sighandler); | |
| 235 | |
| 236 #if defined(PR_LOGGING) | |
| 237 gTestSocketIOLog = PR_NewLogModule("TestSocketIO"); | |
| 238 #endif | |
| 239 | |
| 240 if (argc < 3) | |
| 241 usage(argv); | |
| 242 | |
| 243 char *hostName = argv[1]; | |
| 244 char *fileName = argv[2]; | |
| 245 int port = 80; | |
| 246 | |
| 247 // Create the Event Queue for this thread... | |
| 248 nsCOMPtr<nsIEventQueueService> eventQService = | |
| 249 do_GetService(kEventQueueServiceCID, &rv); | |
| 250 if (NS_FAILED(rv)) { | |
| 251 NS_WARNING("failed to create: event queue service!"); | |
| 252 return rv; | |
| 253 } | |
| 254 | |
| 255 rv = eventQService->CreateMonitoredThreadEventQueue(); | |
| 256 if (NS_FAILED(rv)) { | |
| 257 NS_WARNING("failed to create: thread event queue!"); | |
| 258 return rv; | |
| 259 } | |
| 260 | |
| 261 eventQService->GetThreadEventQueue(NS_CURRENT_THREAD, &gEventQ); | |
| 262 | |
| 263 // Create the Socket transport service... | |
| 264 nsCOMPtr<nsISocketTransportService> sts = | |
| 265 do_GetService(kSocketTransportServiceCID, &rv); | |
| 266 if (NS_FAILED(rv)) { | |
| 267 NS_WARNING("failed to create: socket transport service!"); | |
| 268 return rv; | |
| 269 } | |
| 270 | |
| 271 char *buffer = PR_smprintf("GET %s HTTP/1.1" CRLF | |
| 272 "host: %s" CRLF | |
| 273 "user-agent: Mozilla/5.0 (X11; N; Linux 2.2.16-22smp i686; en-US; m18) Gecko/20001220" CRLF | |
| 274 "accept: */*" CRLF | |
| 275 "accept-language: en" CRLF | |
| 276 "accept-encoding: gzip,deflate,compress,identity" CRLF | |
| 277 "keep-alive: 300" CRLF | |
| 278 "connection: keep-alive" CRLF | |
| 279 CRLF, | |
| 280 fileName, hostName); | |
| 281 LOG(("Request [\n%s]\n", buffer)); | |
| 282 | |
| 283 // Create the socket transport... | |
| 284 nsCOMPtr<nsITransport> transport; | |
| 285 rv = sts->CreateTransport(hostName, port, nullptr, -1, 0, 0, getter_AddRefs(transport)); | |
| 286 if (NS_FAILED(rv)) { | |
| 287 NS_WARNING("failed to create: socket transport!"); | |
| 288 return rv; | |
| 289 } | |
| 290 | |
| 291 gElapsedTime = PR_Now(); | |
| 292 | |
| 293 nsCOMPtr<nsIRequest> writeRequest, readRequest; | |
| 294 | |
| 295 rv = transport->AsyncWrite(new TestProvider(buffer), nullptr, 0, 0, 0, getter_AddRefs(writeRequest)); | |
| 296 if (NS_FAILED(rv)) { | |
| 297 NS_WARNING("failed calling: AsyncWrite!"); | |
| 298 return rv; | |
| 299 } | |
| 300 rv = transport->AsyncRead(new TestListener(), nullptr, 0, 0, 0, getter_AddRefs(readRequest)); | |
| 301 if (NS_FAILED(rv)) { | |
| 302 NS_WARNING("failed calling: AsyncWrite!"); | |
| 303 return rv; | |
| 304 } | |
| 305 | |
| 306 // Enter the message pump | |
| 307 while ( gKeepRunning ) { | |
| 308 PLEvent *gEvent; | |
| 309 gEventQ->WaitForEvent(&gEvent); | |
| 310 gEventQ->HandleEvent(gEvent); | |
| 311 } | |
| 312 | |
| 313 PRTime endTime; | |
| 314 endTime = PR_Now(); | |
| 315 LOG(("Elapsed time: %d\n", (int32_t)(endTime/1000UL - gElapsedTime/1000UL))); | |
| 316 | |
| 317 sts->Shutdown(); | |
| 318 return 0; | |
| 319 } |
