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1 | /** @file\r | |
2 | The header files of miscellaneous routines for HttpDxe driver.\r | |
3 | \r | |
4 | Copyright (c) 2015 - 2016, 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 | #ifndef __EFI_HTTP_PROTO_H__\r | |
17 | #define __EFI_HTTP_PROTO_H__\r | |
18 | \r | |
19 | #define DEF_BUF_LEN 2048\r | |
20 | \r | |
21 | #define HTTP_SERVICE_SIGNATURE SIGNATURE_32('H', 't', 't', 'S')\r | |
22 | \r | |
23 | #define HTTP_SERVICE_FROM_PROTOCOL(a) \\r | |
24 | CR ( \\r | |
25 | (a), \\r | |
26 | HTTP_SERVICE, \\r | |
27 | ServiceBinding, \\r | |
28 | HTTP_SERVICE_SIGNATURE \\r | |
29 | )\r | |
30 | \r | |
31 | \r | |
32 | //\r | |
33 | // The state of HTTP protocol. It starts from UNCONFIGED.\r | |
34 | //\r | |
35 | #define HTTP_STATE_UNCONFIGED 0\r | |
36 | #define HTTP_STATE_HTTP_CONFIGED 1\r | |
37 | #define HTTP_STATE_TCP_CONFIGED 2\r | |
38 | #define HTTP_STATE_TCP_UNCONFIGED 3\r | |
39 | #define HTTP_STATE_TCP_CONNECTED 4\r | |
40 | #define HTTP_STATE_TCP_CLOSED 5\r | |
41 | \r | |
42 | //\r | |
43 | // TCP configured data.\r | |
44 | //\r | |
45 | #define HTTP_TOS_DEAULT 8\r | |
46 | #define HTTP_TTL_DEAULT 255\r | |
47 | #define HTTP_BUFFER_SIZE_DEAULT 65535\r | |
48 | #define HTTP_MAX_SYN_BACK_LOG 5\r | |
49 | #define HTTP_CONNECTION_TIMEOUT 60\r | |
50 | #define HTTP_RESPONSE_TIMEOUT 5\r | |
51 | #define HTTP_DATA_RETRIES 12\r | |
52 | #define HTTP_FIN_TIMEOUT 2\r | |
53 | #define HTTP_KEEP_ALIVE_PROBES 6\r | |
54 | #define HTTP_KEEP_ALIVE_TIME 7200\r | |
55 | #define HTTP_KEEP_ALIVE_INTERVAL 30\r | |
56 | \r | |
57 | #define HTTP_URL_BUFFER_LEN 4096\r | |
58 | \r | |
59 | typedef struct _HTTP_SERVICE {\r | |
60 | UINT32 Signature;\r | |
61 | EFI_SERVICE_BINDING_PROTOCOL ServiceBinding;\r | |
62 | EFI_HANDLE ImageHandle;\r | |
63 | EFI_HANDLE ControllerHandle;\r | |
64 | EFI_HANDLE Tcp4ChildHandle;\r | |
65 | EFI_HANDLE Tcp6ChildHandle;\r | |
66 | LIST_ENTRY ChildrenList;\r | |
67 | UINTN ChildrenNumber;\r | |
68 | INTN State;\r | |
69 | } HTTP_SERVICE;\r | |
70 | \r | |
71 | typedef struct {\r | |
72 | EFI_TCP4_IO_TOKEN Tx4Token;\r | |
73 | EFI_TCP4_TRANSMIT_DATA Tx4Data;\r | |
74 | EFI_TCP6_IO_TOKEN Tx6Token;\r | |
75 | EFI_TCP6_TRANSMIT_DATA Tx6Data;\r | |
76 | EFI_TCP4_IO_TOKEN Rx4Token;\r | |
77 | EFI_TCP4_RECEIVE_DATA Rx4Data;\r | |
78 | EFI_TCP6_IO_TOKEN Rx6Token;\r | |
79 | EFI_TCP6_RECEIVE_DATA Rx6Data;\r | |
80 | BOOLEAN IsTxDone;\r | |
81 | BOOLEAN IsRxDone;\r | |
82 | UINTN BodyLen;\r | |
83 | EFI_HTTP_METHOD Method;\r | |
84 | } HTTP_TCP_TOKEN_WRAP;\r | |
85 | \r | |
86 | typedef struct _HTTP_PROTOCOL {\r | |
87 | UINT32 Signature;\r | |
88 | EFI_HTTP_PROTOCOL Http;\r | |
89 | EFI_HANDLE Handle;\r | |
90 | HTTP_SERVICE *Service;\r | |
91 | LIST_ENTRY Link; // Link to all HTTP instance from the service.\r | |
92 | BOOLEAN InDestroy;\r | |
93 | INTN State;\r | |
94 | \r | |
95 | UINTN StatusCode;\r | |
96 | \r | |
97 | EFI_EVENT TimeoutEvent;\r | |
98 | \r | |
99 | EFI_HANDLE Tcp4ChildHandle;\r | |
100 | EFI_TCP4_PROTOCOL *Tcp4;\r | |
101 | EFI_TCP4_CONFIG_DATA Tcp4CfgData;\r | |
102 | EFI_TCP4_OPTION Tcp4Option;\r | |
103 | \r | |
104 | EFI_TCP4_CONNECTION_TOKEN Tcp4ConnToken;\r | |
105 | BOOLEAN IsTcp4ConnDone;\r | |
106 | EFI_TCP4_CLOSE_TOKEN Tcp4CloseToken;\r | |
107 | BOOLEAN IsTcp4CloseDone;\r | |
108 | CHAR8 *RemoteHost;\r | |
109 | UINT16 RemotePort;\r | |
110 | EFI_IPv4_ADDRESS RemoteAddr;\r | |
111 | \r | |
112 | EFI_HANDLE Tcp6ChildHandle;\r | |
113 | EFI_TCP6_PROTOCOL *Tcp6;\r | |
114 | EFI_TCP6_CONFIG_DATA Tcp6CfgData;\r | |
115 | EFI_TCP6_OPTION Tcp6Option;\r | |
116 | \r | |
117 | EFI_TCP6_CONNECTION_TOKEN Tcp6ConnToken;\r | |
118 | BOOLEAN IsTcp6ConnDone;\r | |
119 | EFI_TCP6_CLOSE_TOKEN Tcp6CloseToken;\r | |
120 | BOOLEAN IsTcp6CloseDone;\r | |
121 | EFI_IPv6_ADDRESS RemoteIpv6Addr;\r | |
122 | \r | |
123 | //\r | |
124 | // Rx4Token or Rx6Token used for receiving HTTP header.\r | |
125 | //\r | |
126 | EFI_TCP4_IO_TOKEN Rx4Token;\r | |
127 | EFI_TCP4_RECEIVE_DATA Rx4Data;\r | |
128 | EFI_TCP6_IO_TOKEN Rx6Token;\r | |
129 | EFI_TCP6_RECEIVE_DATA Rx6Data;\r | |
130 | BOOLEAN IsRxDone;\r | |
131 | \r | |
132 | CHAR8 **EndofHeader;\r | |
133 | CHAR8 **HttpHeaders;\r | |
134 | CHAR8 *CacheBody;\r | |
135 | CHAR8 *NextMsg;\r | |
136 | UINTN CacheLen;\r | |
137 | UINTN CacheOffset;\r | |
138 | \r | |
139 | //\r | |
140 | // HTTP message-body parser.\r | |
141 | //\r | |
142 | VOID *MsgParser;\r | |
143 | \r | |
144 | EFI_HTTP_VERSION HttpVersion;\r | |
145 | UINT32 TimeOutMillisec;\r | |
146 | BOOLEAN LocalAddressIsIPv6;\r | |
147 | \r | |
148 | EFI_HTTPv4_ACCESS_POINT IPv4Node;\r | |
149 | EFI_HTTPv6_ACCESS_POINT Ipv6Node;\r | |
150 | \r | |
151 | NET_MAP TxTokens;\r | |
152 | NET_MAP RxTokens;\r | |
153 | \r | |
154 | CHAR8 *Url;\r | |
155 | } HTTP_PROTOCOL;\r | |
156 | \r | |
157 | typedef struct {\r | |
158 | EFI_HTTP_TOKEN *HttpToken;\r | |
159 | HTTP_PROTOCOL *HttpInstance;\r | |
160 | HTTP_TCP_TOKEN_WRAP TcpWrap;\r | |
161 | } HTTP_TOKEN_WRAP;\r | |
162 | \r | |
163 | \r | |
164 | #define HTTP_PROTOCOL_SIGNATURE SIGNATURE_32('H', 't', 't', 'P')\r | |
165 | \r | |
166 | #define HTTP_INSTANCE_FROM_PROTOCOL(a) \\r | |
167 | CR ( \\r | |
168 | (a), \\r | |
169 | HTTP_PROTOCOL, \\r | |
170 | Http, \\r | |
171 | HTTP_PROTOCOL_SIGNATURE \\r | |
172 | )\r | |
173 | \r | |
174 | /**\r | |
175 | The common notify function used in HTTP driver. \r | |
176 | \r | |
177 | @param[in] Event The event signaled.\r | |
178 | @param[in] Context The context.\r | |
179 | \r | |
180 | **/\r | |
181 | VOID\r | |
182 | EFIAPI\r | |
183 | HttpCommonNotify (\r | |
184 | IN EFI_EVENT Event,\r | |
185 | IN VOID *Context\r | |
186 | );\r | |
187 | \r | |
188 | /**\r | |
189 | Create events for the TCP connection token and TCP close token.\r | |
190 | \r | |
191 | @param[in] HttpInstance Pointer to HTTP_PROTOCOL structure.\r | |
192 | \r | |
193 | @retval EFI_SUCCESS The events are created successfully.\r | |
194 | @retval others Other error as indicated.\r | |
195 | \r | |
196 | **/\r | |
197 | EFI_STATUS\r | |
198 | HttpCreateTcpConnCloseEvent (\r | |
199 | IN HTTP_PROTOCOL *HttpInstance\r | |
200 | );\r | |
201 | \r | |
202 | /**\r | |
203 | Close events in the TCP connection token and TCP close token.\r | |
204 | \r | |
205 | @param[in] HttpInstance Pointer to HTTP_PROTOCOL structure.\r | |
206 | \r | |
207 | **/\r | |
208 | VOID\r | |
209 | HttpCloseTcpConnCloseEvent (\r | |
210 | IN HTTP_PROTOCOL *HttpInstance\r | |
211 | );\r | |
212 | \r | |
213 | /**\r | |
214 | Create event for the TCP transmit token.\r | |
215 | \r | |
216 | @param[in] Wrap Point to HTTP token's wrap data.\r | |
217 | \r | |
218 | @retval EFI_SUCCESS The events is created successfully.\r | |
219 | @retval others Other error as indicated.\r | |
220 | \r | |
221 | **/\r | |
222 | EFI_STATUS\r | |
223 | HttpCreateTcpTxEvent (\r | |
224 | IN HTTP_TOKEN_WRAP *Wrap\r | |
225 | );\r | |
226 | \r | |
227 | /**\r | |
228 | Create event for the TCP receive token which is used to receive HTTP header.\r | |
229 | \r | |
230 | @param[in] HttpInstance Pointer to HTTP_PROTOCOL structure.\r | |
231 | \r | |
232 | @retval EFI_SUCCESS The events is created successfully.\r | |
233 | @retval others Other error as indicated.\r | |
234 | \r | |
235 | **/\r | |
236 | EFI_STATUS\r | |
237 | HttpCreateTcpRxEventForHeader (\r | |
238 | IN HTTP_PROTOCOL *HttpInstance\r | |
239 | );\r | |
240 | \r | |
241 | /**\r | |
242 | Create event for the TCP receive token which is used to receive HTTP body.\r | |
243 | \r | |
244 | @param[in] Wrap Point to HTTP token's wrap data.\r | |
245 | \r | |
246 | @retval EFI_SUCCESS The events is created successfully.\r | |
247 | @retval others Other error as indicated.\r | |
248 | \r | |
249 | **/\r | |
250 | EFI_STATUS\r | |
251 | HttpCreateTcpRxEvent (\r | |
252 | IN HTTP_TOKEN_WRAP *Wrap \r | |
253 | );\r | |
254 | \r | |
255 | /**\r | |
256 | Close Events for Tcp Receive Tokens for HTTP body and HTTP header.\r | |
257 | \r | |
258 | @param[in] Wrap Pointer to HTTP token's wrap data.\r | |
259 | \r | |
260 | **/\r | |
261 | VOID\r | |
262 | HttpCloseTcpRxEvent (\r | |
263 | IN HTTP_TOKEN_WRAP *Wrap\r | |
264 | );\r | |
265 | \r | |
266 | /**\r | |
267 | Intiialize the HTTP_PROTOCOL structure to the unconfigured state.\r | |
268 | \r | |
269 | @param[in, out] HttpInstance Pointer to HTTP_PROTOCOL structure.\r | |
270 | @param[in] IpVersion Indicate us TCP4 protocol or TCP6 protocol.\r | |
271 | \r | |
272 | @retval EFI_SUCCESS HTTP_PROTOCOL structure is initialized successfully. \r | |
273 | @retval Others Other error as indicated.\r | |
274 | \r | |
275 | **/\r | |
276 | EFI_STATUS\r | |
277 | HttpInitProtocol (\r | |
278 | IN OUT HTTP_PROTOCOL *HttpInstance,\r | |
279 | IN BOOLEAN IpVersion\r | |
280 | );\r | |
281 | \r | |
282 | /**\r | |
283 | Clean up the HTTP child, release all the resources used by it.\r | |
284 | \r | |
285 | @param[in] HttpInstance The HTTP child to clean up.\r | |
286 | \r | |
287 | **/\r | |
288 | VOID\r | |
289 | HttpCleanProtocol (\r | |
290 | IN HTTP_PROTOCOL *HttpInstance\r | |
291 | );\r | |
292 | \r | |
293 | /**\r | |
294 | Establish TCP connection with HTTP server.\r | |
295 | \r | |
296 | @param[in] HttpInstance The HTTP instance private data.\r | |
297 | \r | |
298 | @retval EFI_SUCCESS The TCP connection is established.\r | |
299 | @retval Others Other error as indicated.\r | |
300 | \r | |
301 | **/\r | |
302 | EFI_STATUS\r | |
303 | HttpCreateConnection (\r | |
304 | IN HTTP_PROTOCOL *HttpInstance\r | |
305 | );\r | |
306 | \r | |
307 | /**\r | |
308 | Close existing TCP connection.\r | |
309 | \r | |
310 | @param[in] HttpInstance The HTTP instance private data.\r | |
311 | \r | |
312 | @retval EFI_SUCCESS The TCP connection is closed.\r | |
313 | @retval Others Other error as indicated.\r | |
314 | \r | |
315 | **/\r | |
316 | EFI_STATUS\r | |
317 | HttpCloseConnection (\r | |
318 | IN HTTP_PROTOCOL *HttpInstance\r | |
319 | );\r | |
320 | \r | |
321 | /**\r | |
322 | Configure TCP4 protocol child.\r | |
323 | \r | |
324 | @param[in] HttpInstance The HTTP instance private data.\r | |
325 | @param[in] Wrap The HTTP token's wrap data.\r | |
326 | \r | |
327 | @retval EFI_SUCCESS The TCP4 protocol child is configured.\r | |
328 | @retval Others Other error as indicated.\r | |
329 | \r | |
330 | **/\r | |
331 | EFI_STATUS\r | |
332 | HttpConfigureTcp4 (\r | |
333 | IN HTTP_PROTOCOL *HttpInstance,\r | |
334 | IN HTTP_TOKEN_WRAP *Wrap\r | |
335 | );\r | |
336 | \r | |
337 | /**\r | |
338 | Configure TCP6 protocol child.\r | |
339 | \r | |
340 | @param[in] HttpInstance The HTTP instance private data.\r | |
341 | @param[in] Wrap The HTTP token's wrap data.\r | |
342 | \r | |
343 | @retval EFI_SUCCESS The TCP6 protocol child is configured.\r | |
344 | @retval Others Other error as indicated.\r | |
345 | \r | |
346 | **/\r | |
347 | EFI_STATUS\r | |
348 | HttpConfigureTcp6 (\r | |
349 | IN HTTP_PROTOCOL *HttpInstance,\r | |
350 | IN HTTP_TOKEN_WRAP *Wrap\r | |
351 | );\r | |
352 | \r | |
353 | /**\r | |
354 | Check existing TCP connection, if in error state, receover TCP4 connection.\r | |
355 | \r | |
356 | @param[in] HttpInstance The HTTP instance private data.\r | |
357 | \r | |
358 | @retval EFI_SUCCESS The TCP connection is established.\r | |
359 | @retval EFI_NOT_READY TCP4 protocol child is not created or configured.\r | |
360 | @retval Others Other error as indicated.\r | |
361 | \r | |
362 | **/\r | |
363 | EFI_STATUS\r | |
364 | HttpConnectTcp4 (\r | |
365 | IN HTTP_PROTOCOL *HttpInstance\r | |
366 | );\r | |
367 | \r | |
368 | /**\r | |
369 | Check existing TCP connection, if in error state, recover TCP6 connection.\r | |
370 | \r | |
371 | @param[in] HttpInstance The HTTP instance private data.\r | |
372 | \r | |
373 | @retval EFI_SUCCESS The TCP connection is established.\r | |
374 | @retval EFI_NOT_READY TCP6 protocol child is not created or configured.\r | |
375 | @retval Others Other error as indicated.\r | |
376 | \r | |
377 | **/\r | |
378 | EFI_STATUS\r | |
379 | HttpConnectTcp6 (\r | |
380 | IN HTTP_PROTOCOL *HttpInstance\r | |
381 | );\r | |
382 | \r | |
383 | /**\r | |
384 | Send the HTTP message through TCP4 or TCP6.\r | |
385 | \r | |
386 | @param[in] HttpInstance The HTTP instance private data.\r | |
387 | @param[in] Wrap The HTTP token's wrap data.\r | |
388 | @param[in] TxString Buffer containing the HTTP message string.\r | |
389 | @param[in] TxStringLen Length of the HTTP message string in bytes.\r | |
390 | \r | |
391 | @retval EFI_SUCCESS The HTTP message is queued into TCP transmit queue.\r | |
392 | @retval Others Other error as indicated.\r | |
393 | \r | |
394 | **/\r | |
395 | EFI_STATUS\r | |
396 | HttpTransmitTcp (\r | |
397 | IN HTTP_PROTOCOL *HttpInstance,\r | |
398 | IN HTTP_TOKEN_WRAP *Wrap,\r | |
399 | IN UINT8 *TxString,\r | |
400 | IN UINTN TxStringLen\r | |
401 | );\r | |
402 | \r | |
403 | /**\r | |
404 | Check whether the user's token or event has already\r | |
405 | been enqueue on HTTP Tx or Rx Token list.\r | |
406 | \r | |
407 | @param[in] Map The container of either user's transmit or receive\r | |
408 | token.\r | |
409 | @param[in] Item Current item to check against.\r | |
410 | @param[in] Context The Token to check againist.\r | |
411 | \r | |
412 | @retval EFI_ACCESS_DENIED The token or event has already been enqueued in IP\r | |
413 | @retval EFI_SUCCESS The current item isn't the same token/event as the\r | |
414 | context.\r | |
415 | \r | |
416 | **/\r | |
417 | EFI_STATUS\r | |
418 | EFIAPI\r | |
419 | HttpTokenExist (\r | |
420 | IN NET_MAP *Map,\r | |
421 | IN NET_MAP_ITEM *Item,\r | |
422 | IN VOID *Context\r | |
423 | );\r | |
424 | \r | |
425 | /**\r | |
426 | Check whether the HTTP message associated with TxToken or Tx6Token is already sent out.\r | |
427 | \r | |
428 | @param[in] Map The container of TxToken.\r | |
429 | @param[in] Item Current item to check against.\r | |
430 | @param[in] Context The Token to check againist.\r | |
431 | \r | |
432 | @retval EFI_NOT_READY The HTTP message is still queued in the list.\r | |
433 | @retval EFI_SUCCESS The HTTP message has been sent out.\r | |
434 | \r | |
435 | **/\r | |
436 | EFI_STATUS\r | |
437 | EFIAPI\r | |
438 | HttpTcpNotReady (\r | |
439 | IN NET_MAP *Map,\r | |
440 | IN NET_MAP_ITEM *Item,\r | |
441 | IN VOID *Context\r | |
442 | );\r | |
443 | \r | |
444 | /**\r | |
445 | Initialize TCP related data.\r | |
446 | \r | |
447 | @param[in] HttpInstance The HTTP instance private data.\r | |
448 | @param[in] Wrap The HTTP token's wrap data.\r | |
449 | @param[in] Configure The Flag indicates whether the first time to initialize Tcp.\r | |
450 | \r | |
451 | @retval EFI_SUCCESS The initialization of TCP instance is done. \r | |
452 | @retval Others Other error as indicated.\r | |
453 | \r | |
454 | **/\r | |
455 | EFI_STATUS\r | |
456 | HttpInitTcp (\r | |
457 | IN HTTP_PROTOCOL *HttpInstance,\r | |
458 | IN HTTP_TOKEN_WRAP *Wrap,\r | |
459 | IN BOOLEAN Configure\r | |
460 | );\r | |
461 | \r | |
462 | /**\r | |
463 | Transmit the HTTP mssage by processing the associated HTTP token.\r | |
464 | \r | |
465 | @param[in] Map The container of TxToken or Tx6Token.\r | |
466 | @param[in] Item Current item to check against.\r | |
467 | @param[in] Context The Token to check againist.\r | |
468 | \r | |
469 | @retval EFI_OUT_OF_RESOURCES Failed to allocate resources.\r | |
470 | @retval EFI_SUCCESS The HTTP message is queued into TCP transmit\r | |
471 | queue.\r | |
472 | \r | |
473 | **/\r | |
474 | EFI_STATUS\r | |
475 | EFIAPI\r | |
476 | HttpTcpTransmit (\r | |
477 | IN NET_MAP *Map,\r | |
478 | IN NET_MAP_ITEM *Item,\r | |
479 | IN VOID *Context\r | |
480 | );\r | |
481 | \r | |
482 | /**\r | |
483 | Receive the HTTP response by processing the associated HTTP token.\r | |
484 | \r | |
485 | @param[in] Map The container of Rx4Token or Rx6Token.\r | |
486 | @param[in] Item Current item to check against.\r | |
487 | @param[in] Context The Token to check againist.\r | |
488 | \r | |
489 | @retval EFI_SUCCESS The HTTP response is queued into TCP receive\r | |
490 | queue.\r | |
491 | @retval Others Other error as indicated.\r | |
492 | \r | |
493 | **/\r | |
494 | EFI_STATUS\r | |
495 | EFIAPI\r | |
496 | HttpTcpReceive (\r | |
497 | IN NET_MAP *Map,\r | |
498 | IN NET_MAP_ITEM *Item,\r | |
499 | IN VOID *Context\r | |
500 | );\r | |
501 | \r | |
502 | /**\r | |
503 | Receive the HTTP header by processing the associated HTTP token.\r | |
504 | \r | |
505 | @param[in] HttpInstance The HTTP instance private data.\r | |
506 | @param[in, out] SizeofHeaders The HTTP header length.\r | |
507 | @param[in, out] BufferSize The size of buffer to cacahe the header message.\r | |
508 | @param[in] Timeout The time to wait for receiving the header packet.\r | |
509 | \r | |
510 | @retval EFI_SUCCESS The HTTP header is received. \r | |
511 | @retval Others Other errors as indicated.\r | |
512 | \r | |
513 | **/\r | |
514 | EFI_STATUS\r | |
515 | HttpTcpReceiveHeader (\r | |
516 | IN HTTP_PROTOCOL *HttpInstance,\r | |
517 | IN OUT UINTN *SizeofHeaders,\r | |
518 | IN OUT UINTN *BufferSize,\r | |
519 | IN EFI_EVENT Timeout\r | |
520 | );\r | |
521 | \r | |
522 | /**\r | |
523 | Receive the HTTP body by processing the associated HTTP token.\r | |
524 | \r | |
525 | @param[in] Wrap The HTTP token's wrap data.\r | |
526 | @param[in] HttpMsg The HTTP message data.\r | |
527 | @param[in] Timeout The time to wait for receiving the body packet.\r | |
528 | \r | |
529 | @retval EFI_SUCCESS The HTTP body is received. \r | |
530 | @retval Others Other error as indicated.\r | |
531 | \r | |
532 | **/\r | |
533 | EFI_STATUS\r | |
534 | HttpTcpReceiveBody (\r | |
535 | IN HTTP_TOKEN_WRAP *Wrap,\r | |
536 | IN EFI_HTTP_MESSAGE *HttpMsg,\r | |
537 | IN EFI_EVENT Timeout\r | |
538 | );\r | |
539 | \r | |
540 | /**\r | |
541 | Clean up Tcp Tokens while the Tcp transmission error occurs.\r | |
542 | \r | |
543 | @param[in] Wrap Pointer to HTTP token's wrap data.\r | |
544 | \r | |
545 | **/\r | |
546 | VOID\r | |
547 | HttpTcpTokenCleanup (\r | |
548 | IN HTTP_TOKEN_WRAP *Wrap\r | |
549 | );\r | |
550 | \r | |
551 | /**\r | |
552 | The work function of EfiHttpResponse().\r | |
553 | \r | |
554 | @param[in] Wrap Pointer to HTTP token's wrap data.\r | |
555 | \r | |
556 | @retval EFI_SUCCESS Allocation succeeded.\r | |
557 | @retval EFI_OUT_OF_RESOURCES Failed to complete the opration due to lack of resources.\r | |
558 | @retval EFI_NOT_READY Can't find a corresponding TxToken.\r | |
559 | \r | |
560 | **/\r | |
561 | EFI_STATUS\r | |
562 | HttpResponseWorker (\r | |
563 | IN HTTP_TOKEN_WRAP *Wrap\r | |
564 | );\r | |
565 | \r | |
566 | #endif\r |