]>
Commit | Line | Data |
---|---|---|
1 | /** @file\r | |
2 | Miscellaneous routines for HttpDxe driver.\r | |
3 | \r | |
4 | Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>\r | |
5 | (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>\r | |
6 | This program and the accompanying materials\r | |
7 | are licensed and made available under the terms and conditions of the BSD License\r | |
8 | which accompanies this distribution. The full text of the license may be found at\r | |
9 | http://opensource.org/licenses/bsd-license.php\r | |
10 | \r | |
11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
13 | \r | |
14 | **/\r | |
15 | \r | |
16 | #include "HttpDriver.h"\r | |
17 | \r | |
18 | /**\r | |
19 | The common notify function used in HTTP driver. \r | |
20 | \r | |
21 | @param[in] Event The event signaled.\r | |
22 | @param[in] Context The context.\r | |
23 | \r | |
24 | **/\r | |
25 | VOID\r | |
26 | EFIAPI\r | |
27 | HttpCommonNotify (\r | |
28 | IN EFI_EVENT Event,\r | |
29 | IN VOID *Context\r | |
30 | )\r | |
31 | {\r | |
32 | if ((Event == NULL) || (Context == NULL)) {\r | |
33 | return ;\r | |
34 | }\r | |
35 | \r | |
36 | *((BOOLEAN *) Context) = TRUE;\r | |
37 | }\r | |
38 | \r | |
39 | /**\r | |
40 | The notify function associated with Tx4Token for Tcp4->Transmit() or Tx6Token for Tcp6->Transmit().\r | |
41 | \r | |
42 | @param[in] Context The context.\r | |
43 | \r | |
44 | **/\r | |
45 | VOID\r | |
46 | EFIAPI\r | |
47 | HttpTcpTransmitNotifyDpc (\r | |
48 | IN VOID *Context\r | |
49 | )\r | |
50 | {\r | |
51 | HTTP_TOKEN_WRAP *Wrap;\r | |
52 | HTTP_PROTOCOL *HttpInstance;\r | |
53 | \r | |
54 | if (Context == NULL) {\r | |
55 | return ;\r | |
56 | }\r | |
57 | \r | |
58 | Wrap = (HTTP_TOKEN_WRAP *) Context;\r | |
59 | HttpInstance = Wrap->HttpInstance;\r | |
60 | \r | |
61 | if (!HttpInstance->LocalAddressIsIPv6) {\r | |
62 | Wrap->HttpToken->Status = Wrap->TcpWrap.Tx4Token.CompletionToken.Status;\r | |
63 | gBS->SignalEvent (Wrap->HttpToken->Event);\r | |
64 | \r | |
65 | //\r | |
66 | // Free resources.\r | |
67 | //\r | |
68 | if (Wrap->TcpWrap.Tx4Token.Packet.TxData->FragmentTable[0].FragmentBuffer != NULL) {\r | |
69 | FreePool (Wrap->TcpWrap.Tx4Token.Packet.TxData->FragmentTable[0].FragmentBuffer);\r | |
70 | }\r | |
71 | \r | |
72 | if (Wrap->TcpWrap.Tx4Token.CompletionToken.Event != NULL) {\r | |
73 | gBS->CloseEvent (Wrap->TcpWrap.Tx4Token.CompletionToken.Event);\r | |
74 | }\r | |
75 | \r | |
76 | } else {\r | |
77 | Wrap->HttpToken->Status = Wrap->TcpWrap.Tx6Token.CompletionToken.Status;\r | |
78 | gBS->SignalEvent (Wrap->HttpToken->Event);\r | |
79 | \r | |
80 | //\r | |
81 | // Free resources.\r | |
82 | //\r | |
83 | if (Wrap->TcpWrap.Tx6Token.Packet.TxData->FragmentTable[0].FragmentBuffer != NULL) {\r | |
84 | FreePool (Wrap->TcpWrap.Tx6Token.Packet.TxData->FragmentTable[0].FragmentBuffer);\r | |
85 | }\r | |
86 | \r | |
87 | if (Wrap->TcpWrap.Tx6Token.CompletionToken.Event != NULL) {\r | |
88 | gBS->CloseEvent (Wrap->TcpWrap.Tx6Token.CompletionToken.Event);\r | |
89 | } \r | |
90 | }\r | |
91 | \r | |
92 | \r | |
93 | Wrap->TcpWrap.IsTxDone = TRUE;\r | |
94 | \r | |
95 | //\r | |
96 | // Check pending TxTokens and sent out.\r | |
97 | //\r | |
98 | NetMapIterate (&Wrap->HttpInstance->TxTokens, HttpTcpTransmit, NULL);\r | |
99 | \r | |
100 | }\r | |
101 | \r | |
102 | /**\r | |
103 | Request HttpTcpTransmitNotifyDpc as a DPC at TPL_CALLBACK.\r | |
104 | \r | |
105 | @param Event The receive event delivered to TCP for transmit.\r | |
106 | @param Context Context for the callback.\r | |
107 | \r | |
108 | **/\r | |
109 | VOID\r | |
110 | EFIAPI\r | |
111 | HttpTcpTransmitNotify (\r | |
112 | IN EFI_EVENT Event,\r | |
113 | IN VOID *Context\r | |
114 | )\r | |
115 | {\r | |
116 | //\r | |
117 | // Request HttpTcpTransmitNotifyDpc as a DPC at TPL_CALLBACK\r | |
118 | //\r | |
119 | QueueDpc (TPL_CALLBACK, HttpTcpTransmitNotifyDpc, Context);\r | |
120 | }\r | |
121 | \r | |
122 | /**\r | |
123 | The notify function associated with Rx4Token for Tcp4->Receive () or Rx6Token for Tcp6->Receive().\r | |
124 | \r | |
125 | @param[in] Context The context.\r | |
126 | \r | |
127 | **/\r | |
128 | VOID\r | |
129 | EFIAPI\r | |
130 | HttpTcpReceiveNotifyDpc (\r | |
131 | IN VOID *Context\r | |
132 | )\r | |
133 | {\r | |
134 | HTTP_TOKEN_WRAP *Wrap;\r | |
135 | NET_MAP_ITEM *Item;\r | |
136 | UINTN Length;\r | |
137 | EFI_STATUS Status;\r | |
138 | HTTP_PROTOCOL *HttpInstance;\r | |
139 | BOOLEAN UsingIpv6;\r | |
140 | \r | |
141 | if (Context == NULL) {\r | |
142 | return ;\r | |
143 | }\r | |
144 | \r | |
145 | Wrap = (HTTP_TOKEN_WRAP *) Context;\r | |
146 | HttpInstance = Wrap->HttpInstance;\r | |
147 | UsingIpv6 = HttpInstance->LocalAddressIsIPv6;\r | |
148 | \r | |
149 | if (UsingIpv6) {\r | |
150 | gBS->CloseEvent (Wrap->TcpWrap.Rx6Token.CompletionToken.Event);\r | |
151 | \r | |
152 | if (EFI_ERROR (Wrap->TcpWrap.Rx6Token.CompletionToken.Status)) {\r | |
153 | Wrap->HttpToken->Status = Wrap->TcpWrap.Rx6Token.CompletionToken.Status;\r | |
154 | gBS->SignalEvent (Wrap->HttpToken->Event);\r | |
155 | FreePool (Wrap);\r | |
156 | return ;\r | |
157 | }\r | |
158 | \r | |
159 | } else {\r | |
160 | gBS->CloseEvent (Wrap->TcpWrap.Rx4Token.CompletionToken.Event);\r | |
161 | \r | |
162 | if (EFI_ERROR (Wrap->TcpWrap.Rx4Token.CompletionToken.Status)) {\r | |
163 | Wrap->HttpToken->Status = Wrap->TcpWrap.Rx4Token.CompletionToken.Status;\r | |
164 | gBS->SignalEvent (Wrap->HttpToken->Event);\r | |
165 | FreePool (Wrap);\r | |
166 | return ;\r | |
167 | }\r | |
168 | }\r | |
169 | \r | |
170 | //\r | |
171 | // Check whether we receive a complete HTTP message.\r | |
172 | //\r | |
173 | ASSERT (HttpInstance->MsgParser != NULL);\r | |
174 | if (UsingIpv6) {\r | |
175 | Length = (UINTN) Wrap->TcpWrap.Rx6Data.FragmentTable[0].FragmentLength;\r | |
176 | } else {\r | |
177 | Length = (UINTN) Wrap->TcpWrap.Rx4Data.FragmentTable[0].FragmentLength;\r | |
178 | }\r | |
179 | \r | |
180 | Status = HttpParseMessageBody (\r | |
181 | HttpInstance->MsgParser,\r | |
182 | Length,\r | |
183 | Wrap->HttpToken->Message->Body\r | |
184 | );\r | |
185 | if (EFI_ERROR (Status)) {\r | |
186 | return ;\r | |
187 | }\r | |
188 | \r | |
189 | if (HttpIsMessageComplete (HttpInstance->MsgParser)) {\r | |
190 | //\r | |
191 | // Free the MsgParse since we already have a full HTTP message.\r | |
192 | //\r | |
193 | HttpFreeMsgParser (HttpInstance->MsgParser);\r | |
194 | HttpInstance->MsgParser = NULL;\r | |
195 | }\r | |
196 | \r | |
197 | Wrap->HttpToken->Message->BodyLength = Length;\r | |
198 | ASSERT (HttpInstance->CacheBody == NULL);\r | |
199 | //\r | |
200 | // We receive part of header of next HTTP msg.\r | |
201 | //\r | |
202 | if (HttpInstance->NextMsg != NULL) {\r | |
203 | Wrap->HttpToken->Message->BodyLength = HttpInstance->NextMsg - \r | |
204 | (CHAR8 *) Wrap->HttpToken->Message->Body;\r | |
205 | HttpInstance->CacheLen = Length - Wrap->HttpToken->Message->BodyLength;\r | |
206 | if (HttpInstance->CacheLen != 0) {\r | |
207 | HttpInstance->CacheBody = AllocateZeroPool (HttpInstance->CacheLen);\r | |
208 | if (HttpInstance->CacheBody == NULL) {\r | |
209 | return ;\r | |
210 | }\r | |
211 | CopyMem (HttpInstance->CacheBody, HttpInstance->NextMsg, HttpInstance->CacheLen);\r | |
212 | HttpInstance->NextMsg = HttpInstance->CacheBody;\r | |
213 | HttpInstance->CacheOffset = 0;\r | |
214 | }\r | |
215 | }\r | |
216 | \r | |
217 | Item = NetMapFindKey (&Wrap->HttpInstance->RxTokens, Wrap->HttpToken);\r | |
218 | if (Item != NULL) {\r | |
219 | NetMapRemoveItem (&Wrap->HttpInstance->RxTokens, Item, NULL);\r | |
220 | }\r | |
221 | \r | |
222 | \r | |
223 | Wrap->TcpWrap.IsRxDone = TRUE;\r | |
224 | if (UsingIpv6) {\r | |
225 | Wrap->HttpToken->Status = Wrap->TcpWrap.Rx6Token.CompletionToken.Status;\r | |
226 | } else {\r | |
227 | Wrap->HttpToken->Status = Wrap->TcpWrap.Rx4Token.CompletionToken.Status;\r | |
228 | }\r | |
229 | \r | |
230 | \r | |
231 | gBS->SignalEvent (Wrap->HttpToken->Event);\r | |
232 | \r | |
233 | //\r | |
234 | // Check pending RxTokens and receive the HTTP message.\r | |
235 | //\r | |
236 | NetMapIterate (&Wrap->HttpInstance->RxTokens, HttpTcpReceive, NULL);\r | |
237 | \r | |
238 | FreePool (Wrap);\r | |
239 | }\r | |
240 | \r | |
241 | /**\r | |
242 | Request HttpTcpReceiveNotifyDpc as a DPC at TPL_CALLBACK.\r | |
243 | \r | |
244 | @param Event The receive event delivered to TCP for receive.\r | |
245 | @param Context Context for the callback.\r | |
246 | \r | |
247 | **/\r | |
248 | VOID\r | |
249 | EFIAPI\r | |
250 | HttpTcpReceiveNotify (\r | |
251 | IN EFI_EVENT Event,\r | |
252 | IN VOID *Context\r | |
253 | )\r | |
254 | {\r | |
255 | //\r | |
256 | // Request HttpTcpTransmitNotifyDpc as a DPC at TPL_CALLBACK\r | |
257 | //\r | |
258 | QueueDpc (TPL_CALLBACK, HttpTcpReceiveNotifyDpc, Context);\r | |
259 | }\r | |
260 | \r | |
261 | /**\r | |
262 | Create events for the TCP connection token and TCP close token.\r | |
263 | \r | |
264 | @param[in] HttpInstance Pointer to HTTP_PROTOCOL structure.\r | |
265 | \r | |
266 | @retval EFI_SUCCESS The events are created successfully.\r | |
267 | @retval others Other error as indicated.\r | |
268 | \r | |
269 | **/\r | |
270 | EFI_STATUS\r | |
271 | HttpCreateTcpConnCloseEvent (\r | |
272 | IN HTTP_PROTOCOL *HttpInstance\r | |
273 | )\r | |
274 | {\r | |
275 | EFI_STATUS Status;\r | |
276 | \r | |
277 | if (!HttpInstance->LocalAddressIsIPv6) {\r | |
278 | //\r | |
279 | // Create events for variuos asynchronous operations.\r | |
280 | //\r | |
281 | Status = gBS->CreateEvent (\r | |
282 | EVT_NOTIFY_SIGNAL,\r | |
283 | TPL_NOTIFY,\r | |
284 | HttpCommonNotify,\r | |
285 | &HttpInstance->IsTcp4ConnDone,\r | |
286 | &HttpInstance->Tcp4ConnToken.CompletionToken.Event\r | |
287 | );\r | |
288 | if (EFI_ERROR (Status)) {\r | |
289 | goto ERROR;\r | |
290 | }\r | |
291 | \r | |
292 | //\r | |
293 | // Initialize Tcp4CloseToken\r | |
294 | //\r | |
295 | Status = gBS->CreateEvent (\r | |
296 | EVT_NOTIFY_SIGNAL,\r | |
297 | TPL_NOTIFY,\r | |
298 | HttpCommonNotify,\r | |
299 | &HttpInstance->IsTcp4CloseDone,\r | |
300 | &HttpInstance->Tcp4CloseToken.CompletionToken.Event\r | |
301 | );\r | |
302 | if (EFI_ERROR (Status)) {\r | |
303 | goto ERROR;\r | |
304 | }\r | |
305 | \r | |
306 | } else {\r | |
307 | //\r | |
308 | // Create events for variuos asynchronous operations.\r | |
309 | //\r | |
310 | Status = gBS->CreateEvent (\r | |
311 | EVT_NOTIFY_SIGNAL,\r | |
312 | TPL_NOTIFY,\r | |
313 | HttpCommonNotify,\r | |
314 | &HttpInstance->IsTcp6ConnDone,\r | |
315 | &HttpInstance->Tcp6ConnToken.CompletionToken.Event\r | |
316 | );\r | |
317 | if (EFI_ERROR (Status)) {\r | |
318 | goto ERROR;\r | |
319 | }\r | |
320 | \r | |
321 | //\r | |
322 | // Initialize Tcp6CloseToken\r | |
323 | //\r | |
324 | Status = gBS->CreateEvent (\r | |
325 | EVT_NOTIFY_SIGNAL,\r | |
326 | TPL_NOTIFY,\r | |
327 | HttpCommonNotify,\r | |
328 | &HttpInstance->IsTcp6CloseDone,\r | |
329 | &HttpInstance->Tcp6CloseToken.CompletionToken.Event\r | |
330 | );\r | |
331 | if (EFI_ERROR (Status)) {\r | |
332 | goto ERROR;\r | |
333 | }\r | |
334 | }\r | |
335 | \r | |
336 | return EFI_SUCCESS;\r | |
337 | \r | |
338 | ERROR:\r | |
339 | //\r | |
340 | // Error handling\r | |
341 | //\r | |
342 | HttpCloseTcpConnCloseEvent (HttpInstance);\r | |
343 | \r | |
344 | return Status;\r | |
345 | }\r | |
346 | \r | |
347 | \r | |
348 | /**\r | |
349 | Close events in the TCP connection token and TCP close token.\r | |
350 | \r | |
351 | @param[in] HttpInstance Pointer to HTTP_PROTOCOL structure.\r | |
352 | \r | |
353 | **/\r | |
354 | VOID\r | |
355 | HttpCloseTcpConnCloseEvent (\r | |
356 | IN HTTP_PROTOCOL *HttpInstance\r | |
357 | )\r | |
358 | {\r | |
359 | ASSERT (HttpInstance != NULL);\r | |
360 | \r | |
361 | if (HttpInstance->LocalAddressIsIPv6) {\r | |
362 | if (NULL != HttpInstance->Tcp6ConnToken.CompletionToken.Event) {\r | |
363 | gBS->CloseEvent (HttpInstance->Tcp6ConnToken.CompletionToken.Event);\r | |
364 | HttpInstance->Tcp6ConnToken.CompletionToken.Event = NULL;\r | |
365 | }\r | |
366 | \r | |
367 | if (NULL != HttpInstance->Tcp6CloseToken.CompletionToken.Event) {\r | |
368 | gBS->CloseEvent(HttpInstance->Tcp6CloseToken.CompletionToken.Event);\r | |
369 | HttpInstance->Tcp6CloseToken.CompletionToken.Event = NULL;\r | |
370 | }\r | |
371 | \r | |
372 | } else {\r | |
373 | if (NULL != HttpInstance->Tcp4ConnToken.CompletionToken.Event) {\r | |
374 | gBS->CloseEvent (HttpInstance->Tcp4ConnToken.CompletionToken.Event);\r | |
375 | HttpInstance->Tcp4ConnToken.CompletionToken.Event = NULL;\r | |
376 | }\r | |
377 | \r | |
378 | if (NULL != HttpInstance->Tcp4CloseToken.CompletionToken.Event) {\r | |
379 | gBS->CloseEvent(HttpInstance->Tcp4CloseToken.CompletionToken.Event);\r | |
380 | HttpInstance->Tcp4CloseToken.CompletionToken.Event = NULL;\r | |
381 | }\r | |
382 | }\r | |
383 | \r | |
384 | }\r | |
385 | \r | |
386 | /**\r | |
387 | Create event for the TCP transmit token.\r | |
388 | \r | |
389 | @param[in] Wrap Point to HTTP token's wrap data.\r | |
390 | \r | |
391 | @retval EFI_SUCCESS The events is created successfully.\r | |
392 | @retval others Other error as indicated.\r | |
393 | \r | |
394 | **/\r | |
395 | EFI_STATUS\r | |
396 | HttpCreateTcpTxEvent (\r | |
397 | IN HTTP_TOKEN_WRAP *Wrap\r | |
398 | )\r | |
399 | {\r | |
400 | EFI_STATUS Status;\r | |
401 | HTTP_PROTOCOL *HttpInstance;\r | |
402 | HTTP_TCP_TOKEN_WRAP *TcpWrap;\r | |
403 | \r | |
404 | HttpInstance = Wrap->HttpInstance;\r | |
405 | TcpWrap = &Wrap->TcpWrap;\r | |
406 | \r | |
407 | if (!HttpInstance->LocalAddressIsIPv6) {\r | |
408 | Status = gBS->CreateEvent (\r | |
409 | EVT_NOTIFY_SIGNAL,\r | |
410 | TPL_NOTIFY,\r | |
411 | HttpTcpTransmitNotify,\r | |
412 | Wrap,\r | |
413 | &TcpWrap->Tx4Token.CompletionToken.Event\r | |
414 | );\r | |
415 | if (EFI_ERROR (Status)) {\r | |
416 | return Status;\r | |
417 | }\r | |
418 | \r | |
419 | TcpWrap->Tx4Data.Push = TRUE;\r | |
420 | TcpWrap->Tx4Data.Urgent = FALSE;\r | |
421 | TcpWrap->Tx4Data.FragmentCount = 1;\r | |
422 | TcpWrap->Tx4Token.Packet.TxData = &Wrap->TcpWrap.Tx4Data;\r | |
423 | TcpWrap->Tx4Token.CompletionToken.Status = EFI_NOT_READY;\r | |
424 | \r | |
425 | } else {\r | |
426 | Status = gBS->CreateEvent (\r | |
427 | EVT_NOTIFY_SIGNAL,\r | |
428 | TPL_NOTIFY,\r | |
429 | HttpTcpTransmitNotify,\r | |
430 | Wrap,\r | |
431 | &TcpWrap->Tx6Token.CompletionToken.Event\r | |
432 | );\r | |
433 | if (EFI_ERROR (Status)) {\r | |
434 | return Status;\r | |
435 | }\r | |
436 | \r | |
437 | TcpWrap->Tx6Data.Push = TRUE;\r | |
438 | TcpWrap->Tx6Data.Urgent = FALSE;\r | |
439 | TcpWrap->Tx6Data.FragmentCount = 1;\r | |
440 | TcpWrap->Tx6Token.Packet.TxData = &Wrap->TcpWrap.Tx6Data;\r | |
441 | TcpWrap->Tx6Token.CompletionToken.Status =EFI_NOT_READY;\r | |
442 | \r | |
443 | \r | |
444 | }\r | |
445 | \r | |
446 | return EFI_SUCCESS;\r | |
447 | }\r | |
448 | \r | |
449 | /**\r | |
450 | Create event for the TCP receive token which is used to receive HTTP header.\r | |
451 | \r | |
452 | @param[in] HttpInstance Pointer to HTTP_PROTOCOL structure.\r | |
453 | \r | |
454 | @retval EFI_SUCCESS The events is created successfully.\r | |
455 | @retval others Other error as indicated.\r | |
456 | \r | |
457 | **/\r | |
458 | EFI_STATUS\r | |
459 | HttpCreateTcpRxEventForHeader (\r | |
460 | IN HTTP_PROTOCOL *HttpInstance\r | |
461 | )\r | |
462 | {\r | |
463 | EFI_STATUS Status;\r | |
464 | \r | |
465 | if (!HttpInstance->LocalAddressIsIPv6) {\r | |
466 | Status = gBS->CreateEvent (\r | |
467 | EVT_NOTIFY_SIGNAL,\r | |
468 | TPL_NOTIFY,\r | |
469 | HttpCommonNotify,\r | |
470 | &HttpInstance->IsRxDone,\r | |
471 | &HttpInstance->Rx4Token.CompletionToken.Event\r | |
472 | );\r | |
473 | if (EFI_ERROR (Status)) {\r | |
474 | return Status;\r | |
475 | }\r | |
476 | \r | |
477 | HttpInstance->Rx4Data.FragmentCount = 1;\r | |
478 | HttpInstance->Rx4Token.Packet.RxData = &HttpInstance->Rx4Data;\r | |
479 | HttpInstance->Rx4Token.CompletionToken.Status = EFI_NOT_READY;\r | |
480 | \r | |
481 | } else {\r | |
482 | Status = gBS->CreateEvent (\r | |
483 | EVT_NOTIFY_SIGNAL,\r | |
484 | TPL_NOTIFY,\r | |
485 | HttpCommonNotify,\r | |
486 | &HttpInstance->IsRxDone,\r | |
487 | &HttpInstance->Rx6Token.CompletionToken.Event\r | |
488 | );\r | |
489 | if (EFI_ERROR (Status)) {\r | |
490 | return Status;\r | |
491 | }\r | |
492 | \r | |
493 | HttpInstance->Rx6Data.FragmentCount =1;\r | |
494 | HttpInstance->Rx6Token.Packet.RxData = &HttpInstance->Rx6Data;\r | |
495 | HttpInstance->Rx6Token.CompletionToken.Status = EFI_NOT_READY;\r | |
496 | \r | |
497 | }\r | |
498 | \r | |
499 | \r | |
500 | return EFI_SUCCESS;\r | |
501 | }\r | |
502 | \r | |
503 | /**\r | |
504 | Create event for the TCP receive token which is used to receive HTTP body.\r | |
505 | \r | |
506 | @param[in] Wrap Point to HTTP token's wrap data.\r | |
507 | \r | |
508 | @retval EFI_SUCCESS The events is created successfully.\r | |
509 | @retval others Other error as indicated.\r | |
510 | \r | |
511 | **/\r | |
512 | EFI_STATUS\r | |
513 | HttpCreateTcpRxEvent (\r | |
514 | IN HTTP_TOKEN_WRAP *Wrap \r | |
515 | )\r | |
516 | {\r | |
517 | EFI_STATUS Status;\r | |
518 | HTTP_PROTOCOL *HttpInstance;\r | |
519 | HTTP_TCP_TOKEN_WRAP *TcpWrap;\r | |
520 | \r | |
521 | HttpInstance = Wrap->HttpInstance;\r | |
522 | TcpWrap = &Wrap->TcpWrap;\r | |
523 | if (!HttpInstance->LocalAddressIsIPv6) {\r | |
524 | Status = gBS->CreateEvent (\r | |
525 | EVT_NOTIFY_SIGNAL,\r | |
526 | TPL_NOTIFY,\r | |
527 | HttpTcpReceiveNotify,\r | |
528 | Wrap,\r | |
529 | &TcpWrap->Rx4Token.CompletionToken.Event\r | |
530 | );\r | |
531 | if (EFI_ERROR (Status)) {\r | |
532 | return Status;\r | |
533 | }\r | |
534 | \r | |
535 | TcpWrap->Rx4Data.FragmentCount = 1;\r | |
536 | TcpWrap->Rx4Token.Packet.RxData = &Wrap->TcpWrap.Rx4Data;\r | |
537 | TcpWrap->Rx4Token.CompletionToken.Status = EFI_NOT_READY;\r | |
538 | \r | |
539 | } else {\r | |
540 | Status = gBS->CreateEvent (\r | |
541 | EVT_NOTIFY_SIGNAL,\r | |
542 | TPL_NOTIFY,\r | |
543 | HttpTcpReceiveNotify,\r | |
544 | Wrap,\r | |
545 | &TcpWrap->Rx6Token.CompletionToken.Event\r | |
546 | ); \r | |
547 | if (EFI_ERROR (Status)) {\r | |
548 | return Status;\r | |
549 | }\r | |
550 | \r | |
551 | TcpWrap->Rx6Data.FragmentCount = 1;\r | |
552 | TcpWrap->Rx6Token.Packet.RxData = &Wrap->TcpWrap.Rx6Data;\r | |
553 | TcpWrap->Rx6Token.CompletionToken.Status = EFI_NOT_READY;\r | |
554 | }\r | |
555 | \r | |
556 | return EFI_SUCCESS;\r | |
557 | }\r | |
558 | \r | |
559 | /**\r | |
560 | Close Events for Tcp Receive Tokens for HTTP body and HTTP header.\r | |
561 | \r | |
562 | @param[in] Wrap Pointer to HTTP token's wrap data.\r | |
563 | \r | |
564 | **/\r | |
565 | VOID\r | |
566 | HttpCloseTcpRxEvent (\r | |
567 | IN HTTP_TOKEN_WRAP *Wrap\r | |
568 | )\r | |
569 | {\r | |
570 | HTTP_PROTOCOL *HttpInstance;\r | |
571 | \r | |
572 | ASSERT (Wrap != NULL);\r | |
573 | HttpInstance = Wrap->HttpInstance;\r | |
574 | \r | |
575 | if (HttpInstance->LocalAddressIsIPv6) {\r | |
576 | if (Wrap->TcpWrap.Rx6Token.CompletionToken.Event != NULL) {\r | |
577 | gBS->CloseEvent (Wrap->TcpWrap.Rx6Token.CompletionToken.Event);\r | |
578 | }\r | |
579 | \r | |
580 | if (HttpInstance->Rx6Token.CompletionToken.Event != NULL) {\r | |
581 | gBS->CloseEvent (HttpInstance->Rx6Token.CompletionToken.Event);\r | |
582 | HttpInstance->Rx6Token.CompletionToken.Event = NULL;\r | |
583 | }\r | |
584 | } else {\r | |
585 | if (Wrap->TcpWrap.Rx4Token.CompletionToken.Event != NULL) {\r | |
586 | gBS->CloseEvent (Wrap->TcpWrap.Rx4Token.CompletionToken.Event);\r | |
587 | }\r | |
588 | \r | |
589 | if (HttpInstance->Rx4Token.CompletionToken.Event != NULL) {\r | |
590 | gBS->CloseEvent (HttpInstance->Rx4Token.CompletionToken.Event);\r | |
591 | HttpInstance->Rx4Token.CompletionToken.Event = NULL;\r | |
592 | }\r | |
593 | }\r | |
594 | }\r | |
595 | \r | |
596 | /**\r | |
597 | Intiialize the HTTP_PROTOCOL structure to the unconfigured state.\r | |
598 | \r | |
599 | @param[in, out] HttpInstance Pointer to HTTP_PROTOCOL structure.\r | |
600 | @param[in] IpVersion Indicate us TCP4 protocol or TCP6 protocol.\r | |
601 | \r | |
602 | @retval EFI_SUCCESS HTTP_PROTOCOL structure is initialized successfully. \r | |
603 | @retval Others Other error as indicated.\r | |
604 | \r | |
605 | **/\r | |
606 | EFI_STATUS\r | |
607 | HttpInitProtocol (\r | |
608 | IN OUT HTTP_PROTOCOL *HttpInstance,\r | |
609 | IN BOOLEAN IpVersion\r | |
610 | )\r | |
611 | {\r | |
612 | EFI_STATUS Status;\r | |
613 | VOID *Interface;\r | |
614 | BOOLEAN UsingIpv6;\r | |
615 | \r | |
616 | ASSERT (HttpInstance != NULL);\r | |
617 | UsingIpv6 = IpVersion;\r | |
618 | \r | |
619 | if (!UsingIpv6) {\r | |
620 | //\r | |
621 | // Create TCP4 child.\r | |
622 | //\r | |
623 | Status = NetLibCreateServiceChild (\r | |
624 | HttpInstance->Service->ControllerHandle,\r | |
625 | HttpInstance->Service->ImageHandle,\r | |
626 | &gEfiTcp4ServiceBindingProtocolGuid,\r | |
627 | &HttpInstance->Tcp4ChildHandle\r | |
628 | );\r | |
629 | \r | |
630 | if (EFI_ERROR (Status)) {\r | |
631 | goto ON_ERROR;\r | |
632 | }\r | |
633 | \r | |
634 | Status = gBS->OpenProtocol (\r | |
635 | HttpInstance->Tcp4ChildHandle,\r | |
636 | &gEfiTcp4ProtocolGuid,\r | |
637 | (VOID **) &Interface,\r | |
638 | HttpInstance->Service->ImageHandle,\r | |
639 | HttpInstance->Service->ControllerHandle,\r | |
640 | EFI_OPEN_PROTOCOL_BY_DRIVER\r | |
641 | );\r | |
642 | \r | |
643 | if (EFI_ERROR (Status)) {\r | |
644 | goto ON_ERROR;\r | |
645 | }\r | |
646 | \r | |
647 | Status = gBS->OpenProtocol (\r | |
648 | HttpInstance->Tcp4ChildHandle,\r | |
649 | &gEfiTcp4ProtocolGuid,\r | |
650 | (VOID **) &HttpInstance->Tcp4,\r | |
651 | HttpInstance->Service->ImageHandle,\r | |
652 | HttpInstance->Handle,\r | |
653 | EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER\r | |
654 | );\r | |
655 | if (EFI_ERROR(Status)) {\r | |
656 | goto ON_ERROR;\r | |
657 | }\r | |
658 | \r | |
659 | Status = gBS->OpenProtocol (\r | |
660 | HttpInstance->Service->Tcp4ChildHandle,\r | |
661 | &gEfiTcp4ProtocolGuid,\r | |
662 | (VOID **) &Interface,\r | |
663 | HttpInstance->Service->ImageHandle,\r | |
664 | HttpInstance->Handle,\r | |
665 | EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER\r | |
666 | );\r | |
667 | if (EFI_ERROR(Status)) {\r | |
668 | goto ON_ERROR;\r | |
669 | }\r | |
670 | } else {\r | |
671 | //\r | |
672 | // Create TCP6 Child.\r | |
673 | //\r | |
674 | Status = NetLibCreateServiceChild (\r | |
675 | HttpInstance->Service->ControllerHandle,\r | |
676 | HttpInstance->Service->ImageHandle,\r | |
677 | &gEfiTcp6ServiceBindingProtocolGuid,\r | |
678 | &HttpInstance->Tcp6ChildHandle\r | |
679 | );\r | |
680 | \r | |
681 | if (EFI_ERROR (Status)) {\r | |
682 | goto ON_ERROR;\r | |
683 | }\r | |
684 | \r | |
685 | Status = gBS->OpenProtocol (\r | |
686 | HttpInstance->Tcp6ChildHandle,\r | |
687 | &gEfiTcp6ProtocolGuid,\r | |
688 | (VOID **) &Interface,\r | |
689 | HttpInstance->Service->ImageHandle,\r | |
690 | HttpInstance->Service->ControllerHandle,\r | |
691 | EFI_OPEN_PROTOCOL_BY_DRIVER\r | |
692 | );\r | |
693 | \r | |
694 | if (EFI_ERROR (Status)) {\r | |
695 | goto ON_ERROR;\r | |
696 | }\r | |
697 | \r | |
698 | Status = gBS->OpenProtocol (\r | |
699 | HttpInstance->Tcp6ChildHandle,\r | |
700 | &gEfiTcp6ProtocolGuid,\r | |
701 | (VOID **) &HttpInstance->Tcp6,\r | |
702 | HttpInstance->Service->ImageHandle,\r | |
703 | HttpInstance->Handle,\r | |
704 | EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER\r | |
705 | );\r | |
706 | \r | |
707 | if (EFI_ERROR(Status)) {\r | |
708 | goto ON_ERROR;\r | |
709 | } \r | |
710 | \r | |
711 | Status = gBS->OpenProtocol (\r | |
712 | HttpInstance->Service->Tcp6ChildHandle,\r | |
713 | &gEfiTcp6ProtocolGuid,\r | |
714 | (VOID **) &Interface,\r | |
715 | HttpInstance->Service->ImageHandle,\r | |
716 | HttpInstance->Handle,\r | |
717 | EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER\r | |
718 | );\r | |
719 | \r | |
720 | if (EFI_ERROR(Status)) {\r | |
721 | goto ON_ERROR;\r | |
722 | }\r | |
723 | }\r | |
724 | \r | |
725 | HttpInstance->Url = AllocateZeroPool (HTTP_URL_BUFFER_LEN);\r | |
726 | if (HttpInstance->Url == NULL) {\r | |
727 | Status = EFI_OUT_OF_RESOURCES;\r | |
728 | goto ON_ERROR;\r | |
729 | }\r | |
730 | \r | |
731 | return EFI_SUCCESS;\r | |
732 | \r | |
733 | ON_ERROR:\r | |
734 | \r | |
735 | if (HttpInstance->Tcp4ChildHandle != NULL) {\r | |
736 | gBS->CloseProtocol (\r | |
737 | HttpInstance->Tcp4ChildHandle,\r | |
738 | &gEfiTcp4ProtocolGuid,\r | |
739 | HttpInstance->Service->ImageHandle,\r | |
740 | HttpInstance->Service->ControllerHandle\r | |
741 | );\r | |
742 | \r | |
743 | gBS->CloseProtocol (\r | |
744 | HttpInstance->Tcp4ChildHandle,\r | |
745 | &gEfiTcp4ProtocolGuid,\r | |
746 | HttpInstance->Service->ImageHandle,\r | |
747 | HttpInstance->Handle\r | |
748 | ); \r | |
749 | \r | |
750 | NetLibDestroyServiceChild (\r | |
751 | HttpInstance->Service->ControllerHandle,\r | |
752 | HttpInstance->Service->ImageHandle,\r | |
753 | &gEfiTcp4ServiceBindingProtocolGuid,\r | |
754 | HttpInstance->Tcp4ChildHandle\r | |
755 | );\r | |
756 | }\r | |
757 | \r | |
758 | if (HttpInstance->Service->Tcp4ChildHandle != NULL) {\r | |
759 | gBS->CloseProtocol (\r | |
760 | HttpInstance->Service->Tcp4ChildHandle,\r | |
761 | &gEfiTcp4ProtocolGuid,\r | |
762 | HttpInstance->Service->ImageHandle,\r | |
763 | HttpInstance->Handle\r | |
764 | );\r | |
765 | }\r | |
766 | \r | |
767 | if (HttpInstance->Tcp6ChildHandle != NULL) {\r | |
768 | gBS->CloseProtocol (\r | |
769 | HttpInstance->Tcp6ChildHandle,\r | |
770 | &gEfiTcp6ProtocolGuid,\r | |
771 | HttpInstance->Service->ImageHandle,\r | |
772 | HttpInstance->Service->ControllerHandle\r | |
773 | );\r | |
774 | \r | |
775 | gBS->CloseProtocol (\r | |
776 | HttpInstance->Tcp6ChildHandle,\r | |
777 | &gEfiTcp6ProtocolGuid,\r | |
778 | HttpInstance->Service->ImageHandle,\r | |
779 | HttpInstance->Handle\r | |
780 | );\r | |
781 | \r | |
782 | NetLibDestroyServiceChild (\r | |
783 | HttpInstance->Service->ControllerHandle,\r | |
784 | HttpInstance->Service->ImageHandle,\r | |
785 | &gEfiTcp6ServiceBindingProtocolGuid,\r | |
786 | HttpInstance->Tcp6ChildHandle\r | |
787 | );\r | |
788 | }\r | |
789 | \r | |
790 | if (HttpInstance->Service->Tcp6ChildHandle != NULL) {\r | |
791 | gBS->CloseProtocol (\r | |
792 | HttpInstance->Service->Tcp6ChildHandle,\r | |
793 | &gEfiTcp6ProtocolGuid,\r | |
794 | HttpInstance->Service->ImageHandle,\r | |
795 | HttpInstance->Handle\r | |
796 | );\r | |
797 | }\r | |
798 | \r | |
799 | return EFI_UNSUPPORTED;\r | |
800 | \r | |
801 | }\r | |
802 | \r | |
803 | /**\r | |
804 | Clean up the HTTP child, release all the resources used by it.\r | |
805 | \r | |
806 | @param[in] HttpInstance The HTTP child to clean up.\r | |
807 | \r | |
808 | **/\r | |
809 | VOID\r | |
810 | HttpCleanProtocol (\r | |
811 | IN HTTP_PROTOCOL *HttpInstance\r | |
812 | )\r | |
813 | {\r | |
814 | HttpCloseConnection (HttpInstance);\r | |
815 | \r | |
816 | HttpCloseTcpConnCloseEvent (HttpInstance);\r | |
817 | \r | |
818 | if (HttpInstance->CacheBody != NULL) {\r | |
819 | FreePool (HttpInstance->CacheBody);\r | |
820 | HttpInstance->CacheBody = NULL;\r | |
821 | HttpInstance->NextMsg = NULL;\r | |
822 | }\r | |
823 | \r | |
824 | if (HttpInstance->RemoteHost != NULL) {\r | |
825 | FreePool (HttpInstance->RemoteHost);\r | |
826 | HttpInstance->RemoteHost = NULL;\r | |
827 | }\r | |
828 | \r | |
829 | if (HttpInstance->MsgParser != NULL) {\r | |
830 | HttpFreeMsgParser (HttpInstance->MsgParser);\r | |
831 | HttpInstance->MsgParser = NULL;\r | |
832 | }\r | |
833 | \r | |
834 | if (HttpInstance->Url != NULL) {\r | |
835 | FreePool (HttpInstance->Url);\r | |
836 | HttpInstance->Url = NULL;\r | |
837 | }\r | |
838 | \r | |
839 | NetMapClean (&HttpInstance->TxTokens);\r | |
840 | NetMapClean (&HttpInstance->RxTokens);\r | |
841 | \r | |
842 | if (HttpInstance->Tcp4ChildHandle != NULL) {\r | |
843 | gBS->CloseProtocol (\r | |
844 | HttpInstance->Tcp4ChildHandle,\r | |
845 | &gEfiTcp4ProtocolGuid,\r | |
846 | HttpInstance->Service->ImageHandle,\r | |
847 | HttpInstance->Service->ControllerHandle\r | |
848 | );\r | |
849 | \r | |
850 | gBS->CloseProtocol (\r | |
851 | HttpInstance->Tcp4ChildHandle,\r | |
852 | &gEfiTcp4ProtocolGuid,\r | |
853 | HttpInstance->Service->ImageHandle,\r | |
854 | HttpInstance->Handle\r | |
855 | );\r | |
856 | \r | |
857 | NetLibDestroyServiceChild (\r | |
858 | HttpInstance->Service->ControllerHandle,\r | |
859 | HttpInstance->Service->ImageHandle,\r | |
860 | &gEfiTcp4ServiceBindingProtocolGuid,\r | |
861 | HttpInstance->Tcp4ChildHandle\r | |
862 | );\r | |
863 | }\r | |
864 | \r | |
865 | if (HttpInstance->Service->Tcp4ChildHandle != NULL) {\r | |
866 | gBS->CloseProtocol (\r | |
867 | HttpInstance->Service->Tcp4ChildHandle,\r | |
868 | &gEfiTcp4ProtocolGuid,\r | |
869 | HttpInstance->Service->ImageHandle,\r | |
870 | HttpInstance->Handle\r | |
871 | );\r | |
872 | } \r | |
873 | \r | |
874 | if (HttpInstance->Tcp6ChildHandle != NULL) {\r | |
875 | gBS->CloseProtocol (\r | |
876 | HttpInstance->Tcp6ChildHandle,\r | |
877 | &gEfiTcp6ProtocolGuid,\r | |
878 | HttpInstance->Service->ImageHandle,\r | |
879 | HttpInstance->Service->ControllerHandle\r | |
880 | );\r | |
881 | \r | |
882 | gBS->CloseProtocol (\r | |
883 | HttpInstance->Tcp6ChildHandle,\r | |
884 | &gEfiTcp6ProtocolGuid,\r | |
885 | HttpInstance->Service->ImageHandle,\r | |
886 | HttpInstance->Handle\r | |
887 | );\r | |
888 | \r | |
889 | NetLibDestroyServiceChild (\r | |
890 | HttpInstance->Service->ControllerHandle,\r | |
891 | HttpInstance->Service->ImageHandle,\r | |
892 | &gEfiTcp6ServiceBindingProtocolGuid,\r | |
893 | HttpInstance->Tcp6ChildHandle\r | |
894 | );\r | |
895 | }\r | |
896 | \r | |
897 | if (HttpInstance->Service->Tcp6ChildHandle != NULL) {\r | |
898 | gBS->CloseProtocol (\r | |
899 | HttpInstance->Service->Tcp6ChildHandle,\r | |
900 | &gEfiTcp6ProtocolGuid,\r | |
901 | HttpInstance->Service->ImageHandle,\r | |
902 | HttpInstance->Handle\r | |
903 | );\r | |
904 | }\r | |
905 | \r | |
906 | }\r | |
907 | \r | |
908 | /**\r | |
909 | Establish TCP connection with HTTP server.\r | |
910 | \r | |
911 | @param[in] HttpInstance The HTTP instance private data.\r | |
912 | \r | |
913 | @retval EFI_SUCCESS The TCP connection is established.\r | |
914 | @retval Others Other error as indicated.\r | |
915 | \r | |
916 | **/\r | |
917 | EFI_STATUS\r | |
918 | HttpCreateConnection (\r | |
919 | IN HTTP_PROTOCOL *HttpInstance\r | |
920 | )\r | |
921 | {\r | |
922 | EFI_STATUS Status;\r | |
923 | \r | |
924 | //\r | |
925 | // Connect to Http server\r | |
926 | //\r | |
927 | if (!HttpInstance->LocalAddressIsIPv6) {\r | |
928 | HttpInstance->IsTcp4ConnDone = FALSE;\r | |
929 | HttpInstance->Tcp4ConnToken.CompletionToken.Status = EFI_NOT_READY;\r | |
930 | Status = HttpInstance->Tcp4->Connect (HttpInstance->Tcp4, &HttpInstance->Tcp4ConnToken);\r | |
931 | if (EFI_ERROR (Status)) {\r | |
932 | DEBUG ((EFI_D_ERROR, "HttpCreateConnection: Tcp4->Connect() = %r\n", Status));\r | |
933 | return Status;\r | |
934 | }\r | |
935 | \r | |
936 | while (!HttpInstance->IsTcp4ConnDone) {\r | |
937 | HttpInstance->Tcp4->Poll (HttpInstance->Tcp4);\r | |
938 | }\r | |
939 | \r | |
940 | Status = HttpInstance->Tcp4ConnToken.CompletionToken.Status;\r | |
941 | \r | |
942 | } else {\r | |
943 | HttpInstance->IsTcp6ConnDone = FALSE;\r | |
944 | HttpInstance->Tcp6ConnToken.CompletionToken.Status = EFI_NOT_READY;\r | |
945 | Status = HttpInstance->Tcp6->Connect (HttpInstance->Tcp6, &HttpInstance->Tcp6ConnToken);\r | |
946 | if (EFI_ERROR (Status)) {\r | |
947 | DEBUG ((EFI_D_ERROR, "HttpCreateConnection: Tcp6->Connect() = %r\n", Status));\r | |
948 | return Status;\r | |
949 | }\r | |
950 | \r | |
951 | while(!HttpInstance->IsTcp6ConnDone) {\r | |
952 | HttpInstance->Tcp6->Poll (HttpInstance->Tcp6);\r | |
953 | }\r | |
954 | \r | |
955 | Status = HttpInstance->Tcp6ConnToken.CompletionToken.Status; \r | |
956 | }\r | |
957 | \r | |
958 | if (!EFI_ERROR (Status)) {\r | |
959 | HttpInstance->State = HTTP_STATE_TCP_CONNECTED;\r | |
960 | }\r | |
961 | \r | |
962 | return Status;\r | |
963 | }\r | |
964 | \r | |
965 | /**\r | |
966 | Close existing TCP connection.\r | |
967 | \r | |
968 | @param[in] HttpInstance The HTTP instance private data.\r | |
969 | \r | |
970 | @retval EFI_SUCCESS The TCP connection is closed.\r | |
971 | @retval Others Other error as indicated.\r | |
972 | \r | |
973 | **/\r | |
974 | EFI_STATUS\r | |
975 | HttpCloseConnection (\r | |
976 | IN HTTP_PROTOCOL *HttpInstance\r | |
977 | )\r | |
978 | {\r | |
979 | EFI_STATUS Status;\r | |
980 | \r | |
981 | if (HttpInstance->State == HTTP_STATE_TCP_CONNECTED) {\r | |
982 | \r | |
983 | if (HttpInstance->LocalAddressIsIPv6) {\r | |
984 | HttpInstance->Tcp6CloseToken.AbortOnClose = TRUE;\r | |
985 | HttpInstance->IsTcp6CloseDone = FALSE;\r | |
986 | Status = HttpInstance->Tcp6->Close (HttpInstance->Tcp6, &HttpInstance->Tcp6CloseToken);\r | |
987 | if (EFI_ERROR (Status)) {\r | |
988 | return Status;\r | |
989 | }\r | |
990 | \r | |
991 | while (!HttpInstance->IsTcp6CloseDone) {\r | |
992 | HttpInstance->Tcp6->Poll (HttpInstance->Tcp6);\r | |
993 | }\r | |
994 | \r | |
995 | } else {\r | |
996 | HttpInstance->Tcp4CloseToken.AbortOnClose = TRUE;\r | |
997 | HttpInstance->IsTcp4CloseDone = FALSE;\r | |
998 | Status = HttpInstance->Tcp4->Close (HttpInstance->Tcp4, &HttpInstance->Tcp4CloseToken);\r | |
999 | if (EFI_ERROR (Status)) {\r | |
1000 | return Status;\r | |
1001 | }\r | |
1002 | \r | |
1003 | while (!HttpInstance->IsTcp4CloseDone) {\r | |
1004 | HttpInstance->Tcp4->Poll (HttpInstance->Tcp4);\r | |
1005 | }\r | |
1006 | }\r | |
1007 | \r | |
1008 | }\r | |
1009 | \r | |
1010 | HttpInstance->State = HTTP_STATE_TCP_CLOSED;\r | |
1011 | return EFI_SUCCESS;\r | |
1012 | }\r | |
1013 | \r | |
1014 | /**\r | |
1015 | Configure TCP4 protocol child.\r | |
1016 | \r | |
1017 | @param[in] HttpInstance The HTTP instance private data.\r | |
1018 | @param[in] Wrap The HTTP token's wrap data.\r | |
1019 | \r | |
1020 | @retval EFI_SUCCESS The TCP4 protocol child is configured.\r | |
1021 | @retval Others Other error as indicated.\r | |
1022 | \r | |
1023 | **/\r | |
1024 | EFI_STATUS\r | |
1025 | HttpConfigureTcp4 (\r | |
1026 | IN HTTP_PROTOCOL *HttpInstance,\r | |
1027 | IN HTTP_TOKEN_WRAP *Wrap\r | |
1028 | )\r | |
1029 | {\r | |
1030 | EFI_STATUS Status;\r | |
1031 | EFI_TCP4_CONFIG_DATA *Tcp4CfgData;\r | |
1032 | EFI_TCP4_ACCESS_POINT *Tcp4AP;\r | |
1033 | EFI_TCP4_OPTION *Tcp4Option;\r | |
1034 | \r | |
1035 | ASSERT (HttpInstance != NULL);\r | |
1036 | \r | |
1037 | \r | |
1038 | Tcp4CfgData = &HttpInstance->Tcp4CfgData;\r | |
1039 | ZeroMem (Tcp4CfgData, sizeof (EFI_TCP4_CONFIG_DATA));\r | |
1040 | \r | |
1041 | Tcp4CfgData->TypeOfService = HTTP_TOS_DEAULT;\r | |
1042 | Tcp4CfgData->TimeToLive = HTTP_TTL_DEAULT;\r | |
1043 | Tcp4CfgData->ControlOption = &HttpInstance->Tcp4Option;\r | |
1044 | \r | |
1045 | Tcp4AP = &Tcp4CfgData->AccessPoint;\r | |
1046 | Tcp4AP->UseDefaultAddress = HttpInstance->IPv4Node.UseDefaultAddress;\r | |
1047 | if (!Tcp4AP->UseDefaultAddress) {\r | |
1048 | IP4_COPY_ADDRESS (&Tcp4AP->StationAddress, &HttpInstance->IPv4Node.LocalAddress);\r | |
1049 | IP4_COPY_ADDRESS (&Tcp4AP->SubnetMask, &HttpInstance->IPv4Node.LocalSubnet);\r | |
1050 | }\r | |
1051 | \r | |
1052 | Tcp4AP->StationPort = HttpInstance->IPv4Node.LocalPort;\r | |
1053 | Tcp4AP->RemotePort = HttpInstance->RemotePort;\r | |
1054 | Tcp4AP->ActiveFlag = TRUE;\r | |
1055 | IP4_COPY_ADDRESS (&Tcp4AP->RemoteAddress, &HttpInstance->RemoteAddr);\r | |
1056 | \r | |
1057 | Tcp4Option = Tcp4CfgData->ControlOption;\r | |
1058 | Tcp4Option->ReceiveBufferSize = HTTP_BUFFER_SIZE_DEAULT;\r | |
1059 | Tcp4Option->SendBufferSize = HTTP_BUFFER_SIZE_DEAULT;\r | |
1060 | Tcp4Option->MaxSynBackLog = HTTP_MAX_SYN_BACK_LOG;\r | |
1061 | Tcp4Option->ConnectionTimeout = HTTP_CONNECTION_TIMEOUT;\r | |
1062 | Tcp4Option->DataRetries = HTTP_DATA_RETRIES;\r | |
1063 | Tcp4Option->FinTimeout = HTTP_FIN_TIMEOUT;\r | |
1064 | Tcp4Option->KeepAliveProbes = HTTP_KEEP_ALIVE_PROBES;\r | |
1065 | Tcp4Option->KeepAliveTime = HTTP_KEEP_ALIVE_TIME;\r | |
1066 | Tcp4Option->KeepAliveInterval = HTTP_KEEP_ALIVE_INTERVAL;\r | |
1067 | Tcp4Option->EnableNagle = TRUE;\r | |
1068 | Tcp4CfgData->ControlOption = Tcp4Option;\r | |
1069 | \r | |
1070 | Status = HttpInstance->Tcp4->Configure (HttpInstance->Tcp4, Tcp4CfgData);\r | |
1071 | if (EFI_ERROR (Status)) {\r | |
1072 | DEBUG ((EFI_D_ERROR, "HttpConfigureTcp4 - %r\n", Status));\r | |
1073 | return Status;\r | |
1074 | }\r | |
1075 | \r | |
1076 | Status = HttpCreateTcpConnCloseEvent (HttpInstance);\r | |
1077 | if (EFI_ERROR (Status)) {\r | |
1078 | return Status;\r | |
1079 | }\r | |
1080 | \r | |
1081 | Status = HttpCreateTcpTxEvent (Wrap);\r | |
1082 | if (EFI_ERROR (Status)) {\r | |
1083 | return Status;\r | |
1084 | }\r | |
1085 | \r | |
1086 | HttpInstance->State = HTTP_STATE_TCP_CONFIGED;\r | |
1087 | \r | |
1088 | return EFI_SUCCESS;\r | |
1089 | }\r | |
1090 | \r | |
1091 | /**\r | |
1092 | Configure TCP6 protocol child.\r | |
1093 | \r | |
1094 | @param[in] HttpInstance The HTTP instance private data.\r | |
1095 | @param[in] Wrap The HTTP token's wrap data.\r | |
1096 | \r | |
1097 | @retval EFI_SUCCESS The TCP6 protocol child is configured.\r | |
1098 | @retval Others Other error as indicated.\r | |
1099 | \r | |
1100 | **/\r | |
1101 | EFI_STATUS\r | |
1102 | HttpConfigureTcp6 (\r | |
1103 | IN HTTP_PROTOCOL *HttpInstance,\r | |
1104 | IN HTTP_TOKEN_WRAP *Wrap\r | |
1105 | )\r | |
1106 | {\r | |
1107 | EFI_STATUS Status;\r | |
1108 | EFI_TCP6_CONFIG_DATA *Tcp6CfgData;\r | |
1109 | EFI_TCP6_ACCESS_POINT *Tcp6Ap;\r | |
1110 | EFI_TCP6_OPTION *Tcp6Option;\r | |
1111 | \r | |
1112 | ASSERT (HttpInstance != NULL);\r | |
1113 | \r | |
1114 | Tcp6CfgData = &HttpInstance->Tcp6CfgData;\r | |
1115 | ZeroMem (Tcp6CfgData, sizeof (EFI_TCP6_CONFIG_DATA));\r | |
1116 | \r | |
1117 | Tcp6CfgData->TrafficClass = 0;\r | |
1118 | Tcp6CfgData->HopLimit = 255;\r | |
1119 | Tcp6CfgData->ControlOption = &HttpInstance->Tcp6Option;\r | |
1120 | \r | |
1121 | Tcp6Ap = &Tcp6CfgData->AccessPoint;\r | |
1122 | Tcp6Ap->ActiveFlag = TRUE;\r | |
1123 | Tcp6Ap->StationPort = HttpInstance->Ipv6Node.LocalPort;\r | |
1124 | Tcp6Ap->RemotePort = HttpInstance->RemotePort;\r | |
1125 | IP6_COPY_ADDRESS (&Tcp6Ap->StationAddress, &HttpInstance->Ipv6Node.LocalAddress);\r | |
1126 | IP6_COPY_ADDRESS (&Tcp6Ap->RemoteAddress , &HttpInstance->RemoteIpv6Addr);\r | |
1127 | \r | |
1128 | Tcp6Option = Tcp6CfgData->ControlOption;\r | |
1129 | Tcp6Option->ReceiveBufferSize = HTTP_BUFFER_SIZE_DEAULT;\r | |
1130 | Tcp6Option->SendBufferSize = HTTP_BUFFER_SIZE_DEAULT;\r | |
1131 | Tcp6Option->MaxSynBackLog = HTTP_MAX_SYN_BACK_LOG;\r | |
1132 | Tcp6Option->ConnectionTimeout = HTTP_CONNECTION_TIMEOUT;\r | |
1133 | Tcp6Option->DataRetries = HTTP_DATA_RETRIES;\r | |
1134 | Tcp6Option->FinTimeout = HTTP_FIN_TIMEOUT;\r | |
1135 | Tcp6Option->KeepAliveProbes = HTTP_KEEP_ALIVE_PROBES;\r | |
1136 | Tcp6Option->KeepAliveTime = HTTP_KEEP_ALIVE_TIME;\r | |
1137 | Tcp6Option->KeepAliveInterval = HTTP_KEEP_ALIVE_INTERVAL;\r | |
1138 | Tcp6Option->EnableNagle = TRUE;\r | |
1139 | \r | |
1140 | Status = HttpInstance->Tcp6->Configure (HttpInstance->Tcp6, Tcp6CfgData);\r | |
1141 | if (EFI_ERROR (Status)) {\r | |
1142 | DEBUG ((EFI_D_ERROR, "HttpConfigureTcp6 - %r\n", Status));\r | |
1143 | return Status;\r | |
1144 | }\r | |
1145 | \r | |
1146 | Status = HttpCreateTcpConnCloseEvent (HttpInstance);\r | |
1147 | if (EFI_ERROR (Status)) {\r | |
1148 | return Status;\r | |
1149 | }\r | |
1150 | \r | |
1151 | Status = HttpCreateTcpTxEvent (Wrap);\r | |
1152 | if (EFI_ERROR (Status)) {\r | |
1153 | return Status;\r | |
1154 | }\r | |
1155 | \r | |
1156 | HttpInstance->State = HTTP_STATE_TCP_CONFIGED;\r | |
1157 | \r | |
1158 | return EFI_SUCCESS;\r | |
1159 | \r | |
1160 | }\r | |
1161 | \r | |
1162 | /**\r | |
1163 | Check existing TCP connection, if in error state, recover TCP4 connection.\r | |
1164 | \r | |
1165 | @param[in] HttpInstance The HTTP instance private data.\r | |
1166 | \r | |
1167 | @retval EFI_SUCCESS The TCP connection is established.\r | |
1168 | @retval EFI_NOT_READY TCP4 protocol child is not created or configured.\r | |
1169 | @retval Others Other error as indicated.\r | |
1170 | \r | |
1171 | **/\r | |
1172 | EFI_STATUS\r | |
1173 | HttpConnectTcp4 (\r | |
1174 | IN HTTP_PROTOCOL *HttpInstance\r | |
1175 | )\r | |
1176 | {\r | |
1177 | EFI_STATUS Status;\r | |
1178 | EFI_TCP4_CONNECTION_STATE Tcp4State;\r | |
1179 | \r | |
1180 | \r | |
1181 | if (HttpInstance->State < HTTP_STATE_TCP_CONFIGED || HttpInstance->Tcp4 == NULL) {\r | |
1182 | return EFI_NOT_READY;\r | |
1183 | }\r | |
1184 | \r | |
1185 | Status = HttpInstance->Tcp4->GetModeData(\r | |
1186 | HttpInstance->Tcp4, \r | |
1187 | &Tcp4State, \r | |
1188 | NULL,\r | |
1189 | NULL,\r | |
1190 | NULL,\r | |
1191 | NULL\r | |
1192 | );\r | |
1193 | if (EFI_ERROR(Status)){\r | |
1194 | DEBUG ((EFI_D_ERROR, "Tcp4 GetModeData fail - %x\n", Status));\r | |
1195 | return Status;\r | |
1196 | }\r | |
1197 | \r | |
1198 | if (Tcp4State == Tcp4StateEstablished) {\r | |
1199 | return EFI_SUCCESS;\r | |
1200 | } else if (Tcp4State > Tcp4StateEstablished ) {\r | |
1201 | HttpCloseConnection(HttpInstance);\r | |
1202 | }\r | |
1203 | \r | |
1204 | return HttpCreateConnection (HttpInstance);\r | |
1205 | }\r | |
1206 | \r | |
1207 | /**\r | |
1208 | Check existing TCP connection, if in error state, recover TCP6 connection.\r | |
1209 | \r | |
1210 | @param[in] HttpInstance The HTTP instance private data.\r | |
1211 | \r | |
1212 | @retval EFI_SUCCESS The TCP connection is established.\r | |
1213 | @retval EFI_NOT_READY TCP6 protocol child is not created or configured.\r | |
1214 | @retval Others Other error as indicated.\r | |
1215 | \r | |
1216 | **/\r | |
1217 | EFI_STATUS\r | |
1218 | HttpConnectTcp6 (\r | |
1219 | IN HTTP_PROTOCOL *HttpInstance\r | |
1220 | )\r | |
1221 | {\r | |
1222 | EFI_STATUS Status;\r | |
1223 | EFI_TCP6_CONNECTION_STATE Tcp6State;\r | |
1224 | \r | |
1225 | if (HttpInstance->State < HTTP_STATE_TCP_CONFIGED || HttpInstance->Tcp6 == NULL) {\r | |
1226 | return EFI_NOT_READY;\r | |
1227 | }\r | |
1228 | \r | |
1229 | Status = HttpInstance->Tcp6->GetModeData (\r | |
1230 | HttpInstance->Tcp6,\r | |
1231 | &Tcp6State,\r | |
1232 | NULL,\r | |
1233 | NULL,\r | |
1234 | NULL,\r | |
1235 | NULL\r | |
1236 | );\r | |
1237 | \r | |
1238 | if (EFI_ERROR(Status)){\r | |
1239 | DEBUG ((EFI_D_ERROR, "Tcp6 GetModeData fail - %x\n", Status));\r | |
1240 | return Status;\r | |
1241 | }\r | |
1242 | \r | |
1243 | if (Tcp6State == Tcp6StateEstablished) {\r | |
1244 | return EFI_SUCCESS;\r | |
1245 | } else if (Tcp6State > Tcp6StateEstablished ) {\r | |
1246 | HttpCloseConnection(HttpInstance);\r | |
1247 | }\r | |
1248 | \r | |
1249 | return HttpCreateConnection (HttpInstance);\r | |
1250 | }\r | |
1251 | \r | |
1252 | /**\r | |
1253 | Initialize TCP related data.\r | |
1254 | \r | |
1255 | @param[in] HttpInstance The HTTP instance private data.\r | |
1256 | @param[in] Wrap The HTTP token's wrap data.\r | |
1257 | @param[in] Configure The Flag indicates whether the first time to initialize Tcp.\r | |
1258 | \r | |
1259 | @retval EFI_SUCCESS The initialization of TCP instance is done. \r | |
1260 | @retval Others Other error as indicated.\r | |
1261 | \r | |
1262 | **/\r | |
1263 | EFI_STATUS\r | |
1264 | HttpInitTcp (\r | |
1265 | IN HTTP_PROTOCOL *HttpInstance,\r | |
1266 | IN HTTP_TOKEN_WRAP *Wrap,\r | |
1267 | IN BOOLEAN Configure\r | |
1268 | )\r | |
1269 | {\r | |
1270 | EFI_STATUS Status;\r | |
1271 | ASSERT (HttpInstance != NULL);\r | |
1272 | \r | |
1273 | if (!HttpInstance->LocalAddressIsIPv6) {\r | |
1274 | //\r | |
1275 | // Configure TCP instance.\r | |
1276 | //\r | |
1277 | if (Configure) {\r | |
1278 | Status = HttpConfigureTcp4 (HttpInstance, Wrap);\r | |
1279 | if (EFI_ERROR (Status)) {\r | |
1280 | return Status;\r | |
1281 | }\r | |
1282 | }\r | |
1283 | \r | |
1284 | //\r | |
1285 | // Connect TCP.\r | |
1286 | //\r | |
1287 | Status = HttpConnectTcp4 (HttpInstance);\r | |
1288 | if (EFI_ERROR (Status)) {\r | |
1289 | return Status;\r | |
1290 | }\r | |
1291 | } else {\r | |
1292 | //\r | |
1293 | // Configure TCP instance.\r | |
1294 | //\r | |
1295 | if (Configure) {\r | |
1296 | Status = HttpConfigureTcp6 (HttpInstance, Wrap);\r | |
1297 | if (EFI_ERROR (Status)) {\r | |
1298 | return Status;\r | |
1299 | }\r | |
1300 | }\r | |
1301 | \r | |
1302 | //\r | |
1303 | // Connect TCP.\r | |
1304 | //\r | |
1305 | Status = HttpConnectTcp6 (HttpInstance);\r | |
1306 | if (EFI_ERROR (Status)) {\r | |
1307 | return Status;\r | |
1308 | }\r | |
1309 | }\r | |
1310 | \r | |
1311 | return EFI_SUCCESS;\r | |
1312 | \r | |
1313 | }\r | |
1314 | \r | |
1315 | /**\r | |
1316 | Send the HTTP message through TCP4 or TCP6.\r | |
1317 | \r | |
1318 | @param[in] HttpInstance The HTTP instance private data.\r | |
1319 | @param[in] Wrap The HTTP token's wrap data.\r | |
1320 | @param[in] TxString Buffer containing the HTTP message string.\r | |
1321 | @param[in] TxStringLen Length of the HTTP message string in bytes.\r | |
1322 | \r | |
1323 | @retval EFI_SUCCESS The HTTP message is queued into TCP transmit queue.\r | |
1324 | @retval Others Other error as indicated.\r | |
1325 | \r | |
1326 | **/\r | |
1327 | EFI_STATUS\r | |
1328 | HttpTransmitTcp (\r | |
1329 | IN HTTP_PROTOCOL *HttpInstance,\r | |
1330 | IN HTTP_TOKEN_WRAP *Wrap,\r | |
1331 | IN UINT8 *TxString,\r | |
1332 | IN UINTN TxStringLen\r | |
1333 | )\r | |
1334 | {\r | |
1335 | EFI_STATUS Status;\r | |
1336 | EFI_TCP4_IO_TOKEN *Tx4Token;\r | |
1337 | EFI_TCP4_PROTOCOL *Tcp4;\r | |
1338 | EFI_TCP6_IO_TOKEN *Tx6Token;\r | |
1339 | EFI_TCP6_PROTOCOL *Tcp6;\r | |
1340 | \r | |
1341 | if (!HttpInstance->LocalAddressIsIPv6) { \r | |
1342 | Tcp4 = HttpInstance->Tcp4;\r | |
1343 | Tx4Token = &Wrap->TcpWrap.Tx4Token;\r | |
1344 | \r | |
1345 | Tx4Token->Packet.TxData->DataLength = (UINT32) TxStringLen;\r | |
1346 | Tx4Token->Packet.TxData->FragmentTable[0].FragmentLength = (UINT32) TxStringLen;\r | |
1347 | Tx4Token->Packet.TxData->FragmentTable[0].FragmentBuffer = (VOID *) TxString;\r | |
1348 | Tx4Token->CompletionToken.Status = EFI_NOT_READY; \r | |
1349 | \r | |
1350 | Wrap->TcpWrap.IsTxDone = FALSE;\r | |
1351 | Status = Tcp4->Transmit (Tcp4, Tx4Token);\r | |
1352 | if (EFI_ERROR (Status)) {\r | |
1353 | DEBUG ((EFI_D_ERROR, "Transmit failed: %r\n", Status));\r | |
1354 | return Status;\r | |
1355 | }\r | |
1356 | \r | |
1357 | } else {\r | |
1358 | Tcp6 = HttpInstance->Tcp6;\r | |
1359 | Tx6Token = &Wrap->TcpWrap.Tx6Token;\r | |
1360 | \r | |
1361 | Tx6Token->Packet.TxData->DataLength = (UINT32) TxStringLen;\r | |
1362 | Tx6Token->Packet.TxData->FragmentTable[0].FragmentLength = (UINT32) TxStringLen;\r | |
1363 | Tx6Token->Packet.TxData->FragmentTable[0].FragmentBuffer = (VOID *) TxString;\r | |
1364 | Tx6Token->CompletionToken.Status = EFI_NOT_READY;\r | |
1365 | \r | |
1366 | Wrap->TcpWrap.IsTxDone = FALSE;\r | |
1367 | Status = Tcp6->Transmit (Tcp6, Tx6Token);\r | |
1368 | if (EFI_ERROR (Status)) {\r | |
1369 | DEBUG ((EFI_D_ERROR, "Transmit failed: %r\n", Status));\r | |
1370 | return Status;\r | |
1371 | }\r | |
1372 | }\r | |
1373 | \r | |
1374 | \r | |
1375 | return Status;\r | |
1376 | }\r | |
1377 | \r | |
1378 | /**\r | |
1379 | Translate the status code in HTTP message to EFI_HTTP_STATUS_CODE defined \r | |
1380 | in UEFI 2.5 specification.\r | |
1381 | \r | |
1382 | @param[in] StatusCode The status code value in HTTP message.\r | |
1383 | \r | |
1384 | @return Value defined in EFI_HTTP_STATUS_CODE .\r | |
1385 | \r | |
1386 | **/\r | |
1387 | EFI_HTTP_STATUS_CODE\r | |
1388 | HttpMappingToStatusCode (\r | |
1389 | IN UINTN StatusCode\r | |
1390 | ) \r | |
1391 | {\r | |
1392 | switch (StatusCode) {\r | |
1393 | case 100:\r | |
1394 | return HTTP_STATUS_100_CONTINUE;\r | |
1395 | case 101:\r | |
1396 | return HTTP_STATUS_101_SWITCHING_PROTOCOLS;\r | |
1397 | case 200:\r | |
1398 | return HTTP_STATUS_200_OK;\r | |
1399 | case 201:\r | |
1400 | return HTTP_STATUS_201_CREATED;\r | |
1401 | case 202:\r | |
1402 | return HTTP_STATUS_202_ACCEPTED;\r | |
1403 | case 203:\r | |
1404 | return HTTP_STATUS_203_NON_AUTHORITATIVE_INFORMATION;\r | |
1405 | case 204:\r | |
1406 | return HTTP_STATUS_204_NO_CONTENT;\r | |
1407 | case 205:\r | |
1408 | return HTTP_STATUS_205_RESET_CONTENT;\r | |
1409 | case 206:\r | |
1410 | return HTTP_STATUS_206_PARTIAL_CONTENT;\r | |
1411 | case 300:\r | |
1412 | return HTTP_STATUS_300_MULTIPLE_CHIOCES;\r | |
1413 | case 301:\r | |
1414 | return HTTP_STATUS_301_MOVED_PERMANENTLY;\r | |
1415 | case 302:\r | |
1416 | return HTTP_STATUS_302_FOUND;\r | |
1417 | case 303:\r | |
1418 | return HTTP_STATUS_303_SEE_OTHER;\r | |
1419 | case 304:\r | |
1420 | return HTTP_STATUS_304_NOT_MODIFIED;\r | |
1421 | case 305:\r | |
1422 | return HTTP_STATUS_305_USE_PROXY;\r | |
1423 | case 307:\r | |
1424 | return HTTP_STATUS_307_TEMPORARY_REDIRECT;\r | |
1425 | case 400:\r | |
1426 | return HTTP_STATUS_400_BAD_REQUEST;\r | |
1427 | case 401:\r | |
1428 | return HTTP_STATUS_401_UNAUTHORIZED;\r | |
1429 | case 402:\r | |
1430 | return HTTP_STATUS_402_PAYMENT_REQUIRED;\r | |
1431 | case 403:\r | |
1432 | return HTTP_STATUS_403_FORBIDDEN;\r | |
1433 | case 404:\r | |
1434 | return HTTP_STATUS_404_NOT_FOUND;\r | |
1435 | case 405:\r | |
1436 | return HTTP_STATUS_405_METHOD_NOT_ALLOWED;\r | |
1437 | case 406:\r | |
1438 | return HTTP_STATUS_406_NOT_ACCEPTABLE;\r | |
1439 | case 407:\r | |
1440 | return HTTP_STATUS_407_PROXY_AUTHENTICATION_REQUIRED;\r | |
1441 | case 408:\r | |
1442 | return HTTP_STATUS_408_REQUEST_TIME_OUT;\r | |
1443 | case 409:\r | |
1444 | return HTTP_STATUS_409_CONFLICT;\r | |
1445 | case 410:\r | |
1446 | return HTTP_STATUS_410_GONE;\r | |
1447 | case 411:\r | |
1448 | return HTTP_STATUS_411_LENGTH_REQUIRED;\r | |
1449 | case 412:\r | |
1450 | return HTTP_STATUS_412_PRECONDITION_FAILED;\r | |
1451 | case 413:\r | |
1452 | return HTTP_STATUS_413_REQUEST_ENTITY_TOO_LARGE;\r | |
1453 | case 414:\r | |
1454 | return HTTP_STATUS_414_REQUEST_URI_TOO_LARGE;\r | |
1455 | case 415:\r | |
1456 | return HTTP_STATUS_415_UNSUPPORTED_MEDIA_TYPE;\r | |
1457 | case 416:\r | |
1458 | return HTTP_STATUS_416_REQUESTED_RANGE_NOT_SATISFIED;\r | |
1459 | case 417:\r | |
1460 | return HTTP_STATUS_417_EXPECTATION_FAILED;\r | |
1461 | case 500:\r | |
1462 | return HTTP_STATUS_500_INTERNAL_SERVER_ERROR;\r | |
1463 | case 501:\r | |
1464 | return HTTP_STATUS_501_NOT_IMPLEMENTED;\r | |
1465 | case 502:\r | |
1466 | return HTTP_STATUS_502_BAD_GATEWAY;\r | |
1467 | case 503:\r | |
1468 | return HTTP_STATUS_503_SERVICE_UNAVAILABLE;\r | |
1469 | case 504:\r | |
1470 | return HTTP_STATUS_504_GATEWAY_TIME_OUT;\r | |
1471 | case 505:\r | |
1472 | return HTTP_STATUS_505_HTTP_VERSION_NOT_SUPPORTED;\r | |
1473 | \r | |
1474 | default:\r | |
1475 | return HTTP_STATUS_UNSUPPORTED_STATUS;\r | |
1476 | }\r | |
1477 | }\r | |
1478 | \r | |
1479 | /**\r | |
1480 | Check whether the user's token or event has already\r | |
1481 | been enqueue on HTTP Tx or Rx Token list.\r | |
1482 | \r | |
1483 | @param[in] Map The container of either user's transmit or receive\r | |
1484 | token.\r | |
1485 | @param[in] Item Current item to check against.\r | |
1486 | @param[in] Context The Token to check againist.\r | |
1487 | \r | |
1488 | @retval EFI_ACCESS_DENIED The token or event has already been enqueued in IP\r | |
1489 | @retval EFI_SUCCESS The current item isn't the same token/event as the\r | |
1490 | context.\r | |
1491 | \r | |
1492 | **/\r | |
1493 | EFI_STATUS\r | |
1494 | EFIAPI\r | |
1495 | HttpTokenExist (\r | |
1496 | IN NET_MAP *Map,\r | |
1497 | IN NET_MAP_ITEM *Item,\r | |
1498 | IN VOID *Context\r | |
1499 | )\r | |
1500 | {\r | |
1501 | EFI_HTTP_TOKEN *Token;\r | |
1502 | EFI_HTTP_TOKEN *TokenInItem;\r | |
1503 | \r | |
1504 | Token = (EFI_HTTP_TOKEN *) Context;\r | |
1505 | TokenInItem = (EFI_HTTP_TOKEN *) Item->Key;\r | |
1506 | \r | |
1507 | if (Token == TokenInItem || Token->Event == TokenInItem->Event) {\r | |
1508 | return EFI_ACCESS_DENIED;\r | |
1509 | }\r | |
1510 | \r | |
1511 | return EFI_SUCCESS;\r | |
1512 | }\r | |
1513 | \r | |
1514 | /**\r | |
1515 | Check whether the HTTP message associated with Tx4Token or Tx6Token is already sent out.\r | |
1516 | \r | |
1517 | @param[in] Map The container of Tx4Token or Tx6Token.\r | |
1518 | @param[in] Item Current item to check against.\r | |
1519 | @param[in] Context The Token to check againist.\r | |
1520 | \r | |
1521 | @retval EFI_NOT_READY The HTTP message is still queued in the list.\r | |
1522 | @retval EFI_SUCCESS The HTTP message has been sent out.\r | |
1523 | \r | |
1524 | **/\r | |
1525 | EFI_STATUS\r | |
1526 | EFIAPI\r | |
1527 | HttpTcpNotReady (\r | |
1528 | IN NET_MAP *Map,\r | |
1529 | IN NET_MAP_ITEM *Item,\r | |
1530 | IN VOID *Context\r | |
1531 | )\r | |
1532 | {\r | |
1533 | HTTP_TOKEN_WRAP *ValueInItem;\r | |
1534 | \r | |
1535 | ValueInItem = (HTTP_TOKEN_WRAP *) Item->Value;\r | |
1536 | \r | |
1537 | if (!ValueInItem->TcpWrap.IsTxDone) {\r | |
1538 | return EFI_NOT_READY;\r | |
1539 | }\r | |
1540 | \r | |
1541 | return EFI_SUCCESS;\r | |
1542 | }\r | |
1543 | \r | |
1544 | /**\r | |
1545 | Transmit the HTTP mssage by processing the associated HTTP token.\r | |
1546 | \r | |
1547 | @param[in] Map The container of Tx4Token or Tx6Token.\r | |
1548 | @param[in] Item Current item to check against.\r | |
1549 | @param[in] Context The Token to check againist.\r | |
1550 | \r | |
1551 | @retval EFI_OUT_OF_RESOURCES Failed to allocate resources.\r | |
1552 | @retval EFI_SUCCESS The HTTP message is queued into TCP transmit\r | |
1553 | queue.\r | |
1554 | \r | |
1555 | **/\r | |
1556 | EFI_STATUS\r | |
1557 | EFIAPI\r | |
1558 | HttpTcpTransmit (\r | |
1559 | IN NET_MAP *Map,\r | |
1560 | IN NET_MAP_ITEM *Item,\r | |
1561 | IN VOID *Context\r | |
1562 | )\r | |
1563 | {\r | |
1564 | HTTP_TOKEN_WRAP *ValueInItem;\r | |
1565 | EFI_STATUS Status;\r | |
1566 | CHAR8 *RequestStr;\r | |
1567 | CHAR8 *Url;\r | |
1568 | \r | |
1569 | ValueInItem = (HTTP_TOKEN_WRAP *) Item->Value;\r | |
1570 | if (ValueInItem->TcpWrap.IsTxDone) {\r | |
1571 | return EFI_SUCCESS;\r | |
1572 | }\r | |
1573 | \r | |
1574 | //\r | |
1575 | // Parse the URI of the remote host.\r | |
1576 | //\r | |
1577 | Url = AllocatePool (StrLen (ValueInItem->HttpToken->Message->Data.Request->Url) + 1);\r | |
1578 | if (Url == NULL) {\r | |
1579 | return EFI_OUT_OF_RESOURCES;\r | |
1580 | }\r | |
1581 | \r | |
1582 | UnicodeStrToAsciiStr (ValueInItem->HttpToken->Message->Data.Request->Url, Url);\r | |
1583 | \r | |
1584 | //\r | |
1585 | // Create request message.\r | |
1586 | //\r | |
1587 | RequestStr = HttpGenRequestString (\r | |
1588 | ValueInItem->HttpInstance,\r | |
1589 | ValueInItem->HttpToken->Message,\r | |
1590 | Url\r | |
1591 | );\r | |
1592 | FreePool (Url);\r | |
1593 | if (RequestStr == NULL) {\r | |
1594 | return EFI_OUT_OF_RESOURCES;\r | |
1595 | }\r | |
1596 | \r | |
1597 | //\r | |
1598 | // Transmit the request message.\r | |
1599 | //\r | |
1600 | Status = HttpTransmitTcp (\r | |
1601 | ValueInItem->HttpInstance,\r | |
1602 | ValueInItem,\r | |
1603 | (UINT8*) RequestStr,\r | |
1604 | AsciiStrLen (RequestStr)\r | |
1605 | );\r | |
1606 | FreePool (RequestStr);\r | |
1607 | return Status;\r | |
1608 | }\r | |
1609 | \r | |
1610 | /**\r | |
1611 | Receive the HTTP response by processing the associated HTTP token.\r | |
1612 | \r | |
1613 | @param[in] Map The container of Rx4Token or Rx6Token.\r | |
1614 | @param[in] Item Current item to check against.\r | |
1615 | @param[in] Context The Token to check againist.\r | |
1616 | \r | |
1617 | @retval EFI_SUCCESS The HTTP response is queued into TCP receive\r | |
1618 | queue.\r | |
1619 | @retval Others Other error as indicated.\r | |
1620 | \r | |
1621 | **/\r | |
1622 | EFI_STATUS\r | |
1623 | EFIAPI\r | |
1624 | HttpTcpReceive (\r | |
1625 | IN NET_MAP *Map,\r | |
1626 | IN NET_MAP_ITEM *Item,\r | |
1627 | IN VOID *Context\r | |
1628 | )\r | |
1629 | {\r | |
1630 | //\r | |
1631 | // Process the queued HTTP response.\r | |
1632 | //\r | |
1633 | return HttpResponseWorker ((HTTP_TOKEN_WRAP *) Item->Value);\r | |
1634 | }\r | |
1635 | \r | |
1636 | /**\r | |
1637 | Receive the HTTP header by processing the associated HTTP token.\r | |
1638 | \r | |
1639 | @param[in] HttpInstance The HTTP instance private data.\r | |
1640 | @param[in, out] SizeofHeaders The HTTP header length.\r | |
1641 | @param[in, out] BufferSize The size of buffer to cacahe the header message.\r | |
1642 | \r | |
1643 | @retval EFI_SUCCESS The HTTP header is received. \r | |
1644 | @retval Others Other errors as indicated.\r | |
1645 | \r | |
1646 | **/\r | |
1647 | EFI_STATUS\r | |
1648 | HttpTcpReceiveHeader (\r | |
1649 | IN HTTP_PROTOCOL *HttpInstance,\r | |
1650 | IN OUT UINTN *SizeofHeaders,\r | |
1651 | IN OUT UINTN *BufferSize\r | |
1652 | )\r | |
1653 | {\r | |
1654 | EFI_STATUS Status;\r | |
1655 | EFI_TCP4_IO_TOKEN *Rx4Token;\r | |
1656 | EFI_TCP4_PROTOCOL *Tcp4;\r | |
1657 | EFI_TCP6_IO_TOKEN *Rx6Token;\r | |
1658 | EFI_TCP6_PROTOCOL *Tcp6;\r | |
1659 | CHAR8 **EndofHeader;\r | |
1660 | CHAR8 **HttpHeaders;\r | |
1661 | CHAR8 *Buffer;\r | |
1662 | \r | |
1663 | ASSERT (HttpInstance != NULL);\r | |
1664 | \r | |
1665 | EndofHeader = HttpInstance->EndofHeader;\r | |
1666 | HttpHeaders = HttpInstance->HttpHeaders;\r | |
1667 | Tcp4 = HttpInstance->Tcp4;\r | |
1668 | Tcp6 = HttpInstance->Tcp6;\r | |
1669 | Buffer = NULL;\r | |
1670 | Rx4Token = NULL;\r | |
1671 | Rx6Token = NULL;\r | |
1672 | \r | |
1673 | if (HttpInstance->LocalAddressIsIPv6) {\r | |
1674 | ASSERT (Tcp6 != NULL);\r | |
1675 | } else {\r | |
1676 | ASSERT (Tcp4 != NULL);\r | |
1677 | }\r | |
1678 | \r | |
1679 | if (!HttpInstance->LocalAddressIsIPv6) {\r | |
1680 | Rx4Token = &HttpInstance->Rx4Token;\r | |
1681 | Rx4Token->Packet.RxData->FragmentTable[0].FragmentBuffer = AllocateZeroPool (DEF_BUF_LEN);\r | |
1682 | if (Rx4Token->Packet.RxData->FragmentTable[0].FragmentBuffer == NULL) {\r | |
1683 | Status = EFI_OUT_OF_RESOURCES;\r | |
1684 | return Status;\r | |
1685 | }\r | |
1686 | \r | |
1687 | //\r | |
1688 | // Receive the HTTP headers only when EFI_HTTP_RESPONSE_DATA is not NULL.\r | |
1689 | //\r | |
1690 | while (*EndofHeader == NULL) { \r | |
1691 | HttpInstance->IsRxDone = FALSE;\r | |
1692 | Rx4Token->Packet.RxData->DataLength = DEF_BUF_LEN;\r | |
1693 | Rx4Token->Packet.RxData->FragmentTable[0].FragmentLength = DEF_BUF_LEN;\r | |
1694 | Status = Tcp4->Receive (Tcp4, Rx4Token);\r | |
1695 | if (EFI_ERROR (Status)) {\r | |
1696 | DEBUG ((EFI_D_ERROR, "Tcp4 receive failed: %r\n", Status));\r | |
1697 | return Status;\r | |
1698 | }\r | |
1699 | \r | |
1700 | while (!HttpInstance->IsRxDone) {\r | |
1701 | Tcp4->Poll (Tcp4);\r | |
1702 | } \r | |
1703 | \r | |
1704 | Status = Rx4Token->CompletionToken.Status;\r | |
1705 | if (EFI_ERROR (Status)) {\r | |
1706 | return Status;\r | |
1707 | }\r | |
1708 | \r | |
1709 | //\r | |
1710 | // Append the response string.\r | |
1711 | //\r | |
1712 | *BufferSize = (*SizeofHeaders) + Rx4Token->Packet.RxData->FragmentTable[0].FragmentLength;\r | |
1713 | Buffer = AllocateZeroPool (*BufferSize);\r | |
1714 | if (Buffer == NULL) {\r | |
1715 | Status = EFI_OUT_OF_RESOURCES;\r | |
1716 | return Status;\r | |
1717 | }\r | |
1718 | \r | |
1719 | if (*HttpHeaders != NULL) {\r | |
1720 | CopyMem (Buffer, *HttpHeaders, (*SizeofHeaders));\r | |
1721 | FreePool (*HttpHeaders);\r | |
1722 | }\r | |
1723 | \r | |
1724 | CopyMem (\r | |
1725 | Buffer + (*SizeofHeaders),\r | |
1726 | Rx4Token->Packet.RxData->FragmentTable[0].FragmentBuffer,\r | |
1727 | Rx4Token->Packet.RxData->FragmentTable[0].FragmentLength\r | |
1728 | );\r | |
1729 | *HttpHeaders = Buffer;\r | |
1730 | *SizeofHeaders = *BufferSize;\r | |
1731 | \r | |
1732 | //\r | |
1733 | // Check whether we received end of HTTP headers.\r | |
1734 | //\r | |
1735 | *EndofHeader = AsciiStrStr (*HttpHeaders, HTTP_END_OF_HDR_STR); \r | |
1736 | }\r | |
1737 | FreePool (Rx4Token->Packet.RxData->FragmentTable[0].FragmentBuffer);\r | |
1738 | Rx4Token->Packet.RxData->FragmentTable[0].FragmentBuffer = NULL;\r | |
1739 | \r | |
1740 | } else {\r | |
1741 | Rx6Token = &HttpInstance->Rx6Token;\r | |
1742 | Rx6Token->Packet.RxData->FragmentTable[0].FragmentBuffer = AllocateZeroPool (DEF_BUF_LEN);\r | |
1743 | if (Rx6Token->Packet.RxData->FragmentTable[0].FragmentBuffer == NULL) {\r | |
1744 | Status = EFI_OUT_OF_RESOURCES;\r | |
1745 | return Status;\r | |
1746 | }\r | |
1747 | \r | |
1748 | //\r | |
1749 | // Receive the HTTP headers only when EFI_HTTP_RESPONSE_DATA is not NULL.\r | |
1750 | //\r | |
1751 | while (*EndofHeader == NULL) { \r | |
1752 | HttpInstance->IsRxDone = FALSE;\r | |
1753 | Rx6Token->Packet.RxData->DataLength = DEF_BUF_LEN;\r | |
1754 | Rx6Token->Packet.RxData->FragmentTable[0].FragmentLength = DEF_BUF_LEN;\r | |
1755 | Status = Tcp6->Receive (Tcp6, Rx6Token);\r | |
1756 | if (EFI_ERROR (Status)) {\r | |
1757 | DEBUG ((EFI_D_ERROR, "Tcp6 receive failed: %r\n", Status));\r | |
1758 | return Status;\r | |
1759 | }\r | |
1760 | \r | |
1761 | while (!HttpInstance->IsRxDone) {\r | |
1762 | Tcp6->Poll (Tcp6);\r | |
1763 | } \r | |
1764 | \r | |
1765 | Status = Rx6Token->CompletionToken.Status;\r | |
1766 | if (EFI_ERROR (Status)) {\r | |
1767 | return Status;\r | |
1768 | }\r | |
1769 | \r | |
1770 | //\r | |
1771 | // Append the response string.\r | |
1772 | //\r | |
1773 | *BufferSize = (*SizeofHeaders) + Rx6Token->Packet.RxData->FragmentTable[0].FragmentLength;\r | |
1774 | Buffer = AllocateZeroPool (*BufferSize);\r | |
1775 | if (Buffer == NULL) {\r | |
1776 | Status = EFI_OUT_OF_RESOURCES;\r | |
1777 | return Status;\r | |
1778 | }\r | |
1779 | \r | |
1780 | if (*HttpHeaders != NULL) {\r | |
1781 | CopyMem (Buffer, *HttpHeaders, (*SizeofHeaders));\r | |
1782 | FreePool (*HttpHeaders);\r | |
1783 | }\r | |
1784 | \r | |
1785 | CopyMem (\r | |
1786 | Buffer + (*SizeofHeaders),\r | |
1787 | Rx6Token->Packet.RxData->FragmentTable[0].FragmentBuffer,\r | |
1788 | Rx6Token->Packet.RxData->FragmentTable[0].FragmentLength\r | |
1789 | );\r | |
1790 | *HttpHeaders = Buffer;\r | |
1791 | *SizeofHeaders = *BufferSize;\r | |
1792 | \r | |
1793 | //\r | |
1794 | // Check whether we received end of HTTP headers.\r | |
1795 | //\r | |
1796 | *EndofHeader = AsciiStrStr (*HttpHeaders, HTTP_END_OF_HDR_STR);\r | |
1797 | \r | |
1798 | }\r | |
1799 | FreePool (Rx6Token->Packet.RxData->FragmentTable[0].FragmentBuffer);\r | |
1800 | Rx6Token->Packet.RxData->FragmentTable[0].FragmentBuffer = NULL; \r | |
1801 | } \r | |
1802 | \r | |
1803 | //\r | |
1804 | // Skip the CRLF after the HTTP headers.\r | |
1805 | //\r | |
1806 | *EndofHeader = *EndofHeader + AsciiStrLen (HTTP_END_OF_HDR_STR); \r | |
1807 | \r | |
1808 | return EFI_SUCCESS;\r | |
1809 | }\r | |
1810 | \r | |
1811 | /**\r | |
1812 | Receive the HTTP body by processing the associated HTTP token.\r | |
1813 | \r | |
1814 | @param[in] Wrap The HTTP token's wrap data.\r | |
1815 | @param[in] HttpMsg The HTTP message data.\r | |
1816 | \r | |
1817 | @retval EFI_SUCCESS The HTTP body is received. \r | |
1818 | @retval Others Other error as indicated.\r | |
1819 | \r | |
1820 | **/\r | |
1821 | EFI_STATUS\r | |
1822 | HttpTcpReceiveBody (\r | |
1823 | IN HTTP_TOKEN_WRAP *Wrap,\r | |
1824 | IN EFI_HTTP_MESSAGE *HttpMsg\r | |
1825 | )\r | |
1826 | {\r | |
1827 | EFI_STATUS Status;\r | |
1828 | HTTP_PROTOCOL *HttpInstance;\r | |
1829 | EFI_TCP6_PROTOCOL *Tcp6;\r | |
1830 | EFI_TCP6_IO_TOKEN *Rx6Token;\r | |
1831 | EFI_TCP4_PROTOCOL *Tcp4;\r | |
1832 | EFI_TCP4_IO_TOKEN *Rx4Token;\r | |
1833 | \r | |
1834 | HttpInstance = Wrap->HttpInstance;\r | |
1835 | Tcp4 = HttpInstance->Tcp4;\r | |
1836 | Tcp6 = HttpInstance->Tcp6;\r | |
1837 | Rx4Token = NULL;\r | |
1838 | Rx6Token = NULL;\r | |
1839 | \r | |
1840 | \r | |
1841 | if (HttpInstance->LocalAddressIsIPv6) {\r | |
1842 | ASSERT (Tcp6 != NULL);\r | |
1843 | } else {\r | |
1844 | ASSERT (Tcp4 != NULL);\r | |
1845 | }\r | |
1846 | \r | |
1847 | if (HttpInstance->LocalAddressIsIPv6) {\r | |
1848 | Rx6Token = &Wrap->TcpWrap.Rx6Token;\r | |
1849 | Rx6Token ->Packet.RxData->DataLength = (UINT32) HttpMsg->BodyLength;\r | |
1850 | Rx6Token ->Packet.RxData->FragmentTable[0].FragmentLength = (UINT32) HttpMsg->BodyLength;\r | |
1851 | Rx6Token ->Packet.RxData->FragmentTable[0].FragmentBuffer = (VOID *) HttpMsg->Body;\r | |
1852 | Rx6Token->CompletionToken.Status = EFI_NOT_READY;\r | |
1853 | \r | |
1854 | Status = Tcp6->Receive (Tcp6, Rx6Token);\r | |
1855 | if (EFI_ERROR (Status)) {\r | |
1856 | DEBUG ((EFI_D_ERROR, "Tcp6 receive failed: %r\n", Status));\r | |
1857 | return Status;\r | |
1858 | }\r | |
1859 | \r | |
1860 | } else {\r | |
1861 | Rx4Token = &Wrap->TcpWrap.Rx4Token;\r | |
1862 | Rx4Token->Packet.RxData->DataLength = (UINT32) HttpMsg->BodyLength;\r | |
1863 | Rx4Token->Packet.RxData->FragmentTable[0].FragmentLength = (UINT32) HttpMsg->BodyLength;\r | |
1864 | Rx4Token->Packet.RxData->FragmentTable[0].FragmentBuffer = (VOID *) HttpMsg->Body;\r | |
1865 | \r | |
1866 | Rx4Token->CompletionToken.Status = EFI_NOT_READY;\r | |
1867 | Status = Tcp4->Receive (Tcp4, Rx4Token);\r | |
1868 | if (EFI_ERROR (Status)) {\r | |
1869 | DEBUG ((EFI_D_ERROR, "Tcp4 receive failed: %r\n", Status));\r | |
1870 | return Status;\r | |
1871 | }\r | |
1872 | }\r | |
1873 | \r | |
1874 | return EFI_SUCCESS;\r | |
1875 | \r | |
1876 | }\r | |
1877 | \r | |
1878 | /**\r | |
1879 | Clean up Tcp Tokens while the Tcp transmission error occurs.\r | |
1880 | \r | |
1881 | @param[in] Wrap Pointer to HTTP token's wrap data.\r | |
1882 | \r | |
1883 | **/\r | |
1884 | VOID\r | |
1885 | HttpTcpTokenCleanup (\r | |
1886 | IN HTTP_TOKEN_WRAP *Wrap\r | |
1887 | )\r | |
1888 | { \r | |
1889 | HTTP_PROTOCOL *HttpInstance;\r | |
1890 | EFI_TCP4_IO_TOKEN *Rx4Token;\r | |
1891 | EFI_TCP6_IO_TOKEN *Rx6Token;\r | |
1892 | \r | |
1893 | ASSERT (Wrap != NULL);\r | |
1894 | HttpInstance = Wrap->HttpInstance;\r | |
1895 | Rx4Token = NULL;\r | |
1896 | Rx6Token = NULL;\r | |
1897 | \r | |
1898 | if (HttpInstance->LocalAddressIsIPv6) {\r | |
1899 | if (Wrap->TcpWrap.Rx6Token.CompletionToken.Event != NULL) {\r | |
1900 | gBS->CloseEvent (Wrap->TcpWrap.Rx6Token.CompletionToken.Event);\r | |
1901 | }\r | |
1902 | \r | |
1903 | Rx6Token = &Wrap->TcpWrap.Rx6Token;\r | |
1904 | if (Rx6Token->Packet.RxData->FragmentTable[0].FragmentBuffer != NULL) {\r | |
1905 | FreePool (Rx6Token->Packet.RxData->FragmentTable[0].FragmentBuffer);\r | |
1906 | Rx6Token->Packet.RxData->FragmentTable[0].FragmentBuffer = NULL;\r | |
1907 | }\r | |
1908 | FreePool (Wrap);\r | |
1909 | \r | |
1910 | if (HttpInstance->Rx6Token.CompletionToken.Event != NULL) {\r | |
1911 | gBS->CloseEvent (HttpInstance->Rx6Token.CompletionToken.Event);\r | |
1912 | HttpInstance->Rx6Token.CompletionToken.Event = NULL;\r | |
1913 | }\r | |
1914 | \r | |
1915 | Rx6Token = &HttpInstance->Rx6Token;\r | |
1916 | if (Rx6Token->Packet.RxData->FragmentTable[0].FragmentBuffer != NULL) {\r | |
1917 | FreePool (Rx6Token->Packet.RxData->FragmentTable[0].FragmentBuffer);\r | |
1918 | Rx6Token->Packet.RxData->FragmentTable[0].FragmentBuffer = NULL;\r | |
1919 | }\r | |
1920 | \r | |
1921 | } else {\r | |
1922 | if (Wrap->TcpWrap.Rx4Token.CompletionToken.Event != NULL) {\r | |
1923 | gBS->CloseEvent (Wrap->TcpWrap.Rx4Token.CompletionToken.Event);\r | |
1924 | }\r | |
1925 | Rx4Token = &Wrap->TcpWrap.Rx4Token;\r | |
1926 | if (Rx4Token->Packet.RxData->FragmentTable[0].FragmentBuffer != NULL) {\r | |
1927 | FreePool (Rx4Token->Packet.RxData->FragmentTable[0].FragmentBuffer);\r | |
1928 | Rx4Token->Packet.RxData->FragmentTable[0].FragmentBuffer = NULL;\r | |
1929 | }\r | |
1930 | FreePool (Wrap);\r | |
1931 | \r | |
1932 | if (HttpInstance->Rx4Token.CompletionToken.Event != NULL) {\r | |
1933 | gBS->CloseEvent (HttpInstance->Rx4Token.CompletionToken.Event);\r | |
1934 | HttpInstance->Rx4Token.CompletionToken.Event = NULL;\r | |
1935 | }\r | |
1936 | \r | |
1937 | Rx4Token = &HttpInstance->Rx4Token;\r | |
1938 | if (Rx4Token->Packet.RxData->FragmentTable[0].FragmentBuffer != NULL) {\r | |
1939 | FreePool (Rx4Token->Packet.RxData->FragmentTable[0].FragmentBuffer);\r | |
1940 | Rx4Token->Packet.RxData->FragmentTable[0].FragmentBuffer = NULL;\r | |
1941 | }\r | |
1942 | }\r | |
1943 | \r | |
1944 | }\r | |
1945 | \r | |
1946 | /**\r | |
1947 | Generate HTTP request string.\r | |
1948 | \r | |
1949 | @param[in] HttpInstance Pointer to HTTP_PROTOCOL structure.\r | |
1950 | @param[in] Message Pointer to storage containing HTTP message data.\r | |
1951 | @param[in] Url The URL of a remote host.\r | |
1952 | \r | |
1953 | @return Pointer to the created HTTP request string.\r | |
1954 | @return NULL if any error occured.\r | |
1955 | \r | |
1956 | **/\r | |
1957 | CHAR8 *\r | |
1958 | HttpGenRequestString (\r | |
1959 | IN HTTP_PROTOCOL *HttpInstance,\r | |
1960 | IN EFI_HTTP_MESSAGE *Message,\r | |
1961 | IN CHAR8 *Url\r | |
1962 | )\r | |
1963 | {\r | |
1964 | EFI_STATUS Status;\r | |
1965 | UINTN StrLength;\r | |
1966 | UINT8 *Request;\r | |
1967 | UINT8 *RequestPtr;\r | |
1968 | UINTN HttpHdrSize;\r | |
1969 | UINTN MsgSize;\r | |
1970 | BOOLEAN Success;\r | |
1971 | VOID *HttpHdr;\r | |
1972 | EFI_HTTP_HEADER **AppendList; \r | |
1973 | UINTN Index;\r | |
1974 | \r | |
1975 | ASSERT (HttpInstance != NULL);\r | |
1976 | ASSERT (Message != NULL);\r | |
1977 | \r | |
1978 | DEBUG ((EFI_D_ERROR, "HttpMethod - %x\n", Message->Data.Request->Method));\r | |
1979 | \r | |
1980 | Request = NULL;\r | |
1981 | Success = FALSE;\r | |
1982 | HttpHdr = NULL;\r | |
1983 | AppendList = NULL;\r | |
1984 | \r | |
1985 | //\r | |
1986 | // Build AppendList\r | |
1987 | //\r | |
1988 | AppendList = AllocateZeroPool (sizeof (EFI_HTTP_HEADER *) * (Message->HeaderCount));\r | |
1989 | if (AppendList == NULL) {\r | |
1990 | return NULL;\r | |
1991 | }\r | |
1992 | \r | |
1993 | for(Index = 0; Index < Message->HeaderCount; Index++){\r | |
1994 | AppendList[Index] = &Message->Headers[Index];\r | |
1995 | }\r | |
1996 | \r | |
1997 | //\r | |
1998 | // Check whether the EFI_HTTP_UTILITIES_PROTOCOL is available.\r | |
1999 | //\r | |
2000 | if (mHttpUtilities == NULL) {\r | |
2001 | return NULL;\r | |
2002 | }\r | |
2003 | \r | |
2004 | //\r | |
2005 | // Build raw unformatted HTTP headers.\r | |
2006 | //\r | |
2007 | Status = mHttpUtilities->Build (\r | |
2008 | mHttpUtilities,\r | |
2009 | 0,\r | |
2010 | NULL,\r | |
2011 | 0,\r | |
2012 | NULL,\r | |
2013 | Message->HeaderCount,\r | |
2014 | AppendList,\r | |
2015 | &HttpHdrSize,\r | |
2016 | &HttpHdr\r | |
2017 | );\r | |
2018 | FreePool (AppendList);\r | |
2019 | if (EFI_ERROR (Status) || HttpHdr == NULL) {\r | |
2020 | return NULL;\r | |
2021 | }\r | |
2022 | \r | |
2023 | //\r | |
2024 | // Calculate HTTP message length.\r | |
2025 | //\r | |
2026 | MsgSize = Message->BodyLength + HTTP_METHOD_MAXIMUM_LEN + AsciiStrLen (Url) +\r | |
2027 | AsciiStrLen (HTTP_VERSION_CRLF_STR) + HttpHdrSize;\r | |
2028 | Request = AllocateZeroPool (MsgSize);\r | |
2029 | if (Request == NULL) {\r | |
2030 | goto Exit;\r | |
2031 | } \r | |
2032 | \r | |
2033 | RequestPtr = Request;\r | |
2034 | //\r | |
2035 | // Construct header request\r | |
2036 | //\r | |
2037 | switch (Message->Data.Request->Method) {\r | |
2038 | case HttpMethodGet:\r | |
2039 | StrLength = sizeof (HTTP_METHOD_GET) - 1;\r | |
2040 | CopyMem (RequestPtr, HTTP_METHOD_GET, StrLength);\r | |
2041 | RequestPtr += StrLength;\r | |
2042 | break;\r | |
2043 | case HttpMethodHead:\r | |
2044 | StrLength = sizeof (HTTP_METHOD_HEAD) - 1;\r | |
2045 | CopyMem (RequestPtr, HTTP_METHOD_HEAD, StrLength);\r | |
2046 | RequestPtr += StrLength;\r | |
2047 | break;\r | |
2048 | default:\r | |
2049 | ASSERT (FALSE);\r | |
2050 | goto Exit;\r | |
2051 | }\r | |
2052 | \r | |
2053 | StrLength = AsciiStrLen(" ");\r | |
2054 | CopyMem (RequestPtr, " ", StrLength);\r | |
2055 | RequestPtr += StrLength;\r | |
2056 | \r | |
2057 | StrLength = AsciiStrLen (Url);\r | |
2058 | CopyMem (RequestPtr, Url, StrLength);\r | |
2059 | RequestPtr += StrLength;\r | |
2060 | \r | |
2061 | StrLength = sizeof (HTTP_VERSION_CRLF_STR) - 1;\r | |
2062 | CopyMem (RequestPtr, HTTP_VERSION_CRLF_STR, StrLength);\r | |
2063 | RequestPtr += StrLength;\r | |
2064 | \r | |
2065 | //\r | |
2066 | // Construct header\r | |
2067 | //\r | |
2068 | CopyMem (RequestPtr, HttpHdr, HttpHdrSize);\r | |
2069 | RequestPtr += HttpHdrSize;\r | |
2070 | \r | |
2071 | //\r | |
2072 | // Construct body\r | |
2073 | //\r | |
2074 | if (Message->Body != NULL) {\r | |
2075 | CopyMem (RequestPtr, Message->Body, Message->BodyLength);\r | |
2076 | RequestPtr += Message->BodyLength;\r | |
2077 | }\r | |
2078 | \r | |
2079 | //\r | |
2080 | // Done\r | |
2081 | //\r | |
2082 | *RequestPtr = 0;\r | |
2083 | Success = TRUE;\r | |
2084 | \r | |
2085 | Exit:\r | |
2086 | \r | |
2087 | if (!Success) {\r | |
2088 | if (Request != NULL) {\r | |
2089 | FreePool (Request);\r | |
2090 | }\r | |
2091 | \r | |
2092 | Request = NULL;\r | |
2093 | }\r | |
2094 | \r | |
2095 | if (HttpHdr != NULL) {\r | |
2096 | FreePool (HttpHdr);\r | |
2097 | }\r | |
2098 | \r | |
2099 | return (CHAR8*) Request;\r | |
2100 | }\r |