1 /* This case tests chunked request. */
2 #include "tx_api.h"
3 #include "nx_api.h"
4 #include "fx_api.h"
5 #include "nx_web_http_client.h"
6 #include "nx_web_http_server.h"
7
8 extern void test_control_return(UINT);
9
10 #if !defined(NX_DISABLE_IPV4)
11
12 #include "test_device_cert.c"
13 #include "test_ca_cert.c"
14 #define ca_cert_der test_ca_cert_der
15 #define ca_cert_der_len test_ca_cert_der_len
16
17 #define DEMO_STACK_SIZE 4096
18
19 /* Set up FileX and file memory resources. */
20 static CHAR ram_disk_memory[4096];
21 static FX_MEDIA ram_disk;
22 static UCHAR media_memory[4096];
23
24 static UCHAR server_stack[16000];
25
26 /* Define device drivers. */
27 extern void _fx_ram_driver(FX_MEDIA *media_ptr);
28 extern void _nx_ram_network_driver_1024(NX_IP_DRIVER *driver_req_ptr);
29
30 /* Set up the HTTP client global variables. */
31
32 #define CLIENT_PACKET_SIZE (NX_WEB_HTTP_CLIENT_MIN_PACKET_SIZE * 2)
33
34 static TX_THREAD client_thread;
35 static NX_PACKET_POOL client_pool;
36 static NX_WEB_HTTP_CLIENT my_client;
37 static NX_IP client_ip;
38 static UINT error_counter;
39
40 /* Set up the HTTP server global variables */
41
42 #define SERVER_PACKET_SIZE (NX_WEB_HTTP_SERVER_MIN_PACKET_SIZE * 2)
43
44 static NX_WEB_HTTP_SERVER my_server;
45 static NX_PACKET_POOL server_pool;
46 static TX_THREAD server_thread;
47 static NX_IP server_ip;
48 static NXD_ADDRESS server_ip_address;
49 static UINT http_server_start = 0;
50 static UINT http_client_stop = 0;
51
52 static void thread_client_entry(ULONG thread_input);
53 static void thread_server_entry(ULONG thread_input);
54
55 #define HTTP_SERVER_ADDRESS IP_ADDRESS(192,168,0,105)
56 #define HTTP_CLIENT_ADDRESS IP_ADDRESS(192,168,0,123)
57
58 #ifdef NX_WEB_HTTPS_ENABLE
59 static UINT https_server_start = 0;
60 static UINT https_client_stop = 0;
61 static UINT loop = 2;
62 extern const NX_SECURE_TLS_CRYPTO nx_crypto_tls_ciphers;
63 static CHAR crypto_metadata_server[20000 * NX_WEB_HTTP_SERVER_SESSION_MAX];
64 static CHAR crypto_metadata_client[20000 * NX_WEB_HTTP_SERVER_SESSION_MAX];
65 static UCHAR tls_packet_buffer[18500];
66 static NX_SECURE_X509_CERT certificate;
67 static NX_SECURE_X509_CERT trusted_certificate;
68 static NX_SECURE_X509_CERT remote_certificate, remote_issuer;
69 static UCHAR remote_cert_buffer[2000];
70 static UCHAR remote_issuer_buffer[2000];
71 #else
72 static UINT loop = 1;
73 #endif /* NX_WEB_HTTPS_ENABLE */
74
75 static UINT server_request_callback(NX_WEB_HTTP_SERVER *server_ptr, UINT request_type, CHAR *resource, NX_PACKET *packet_ptr);
76
77 static char pkt[] = {
78 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
79 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
80 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
81 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
82 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
83 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
84 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
85 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
86 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
87 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
88 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
89 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
90 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
91 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
92 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
93 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
94 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
95 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
96 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
97 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
98 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
99 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
100 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
101 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
102 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
103 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
104 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
105 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
106 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
107 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
108 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
109 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
110 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
111 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
112 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
113 0x74, 0x65, 0x73, 0x74, 0x74, 0x65, 0x73, 0x74, /* testtest */
114 };
115
116 static UINT test_chunk[] = {20, 120, 19, 34};
117 static UINT test_num = sizeof(test_chunk)/sizeof(UINT);
118
119 #ifdef CTEST
test_application_define(void * first_unused_memory)120 VOID test_application_define(void *first_unused_memory)
121 #else
122 void netx_web_chunked_request_test_application_define(void *first_unused_memory)
123 #endif
124 {
125 CHAR *pointer;
126 UINT status;
127
128
129 error_counter = 0;
130
131 /* Setup the working pointer. */
132 pointer = (CHAR *) first_unused_memory;
133
134 /* Create a helper thread for the server. */
135 tx_thread_create(&server_thread, "HTTP Server thread", thread_server_entry, 0,
136 pointer, DEMO_STACK_SIZE,
137 NX_WEB_HTTP_SERVER_PRIORITY, NX_WEB_HTTP_SERVER_PRIORITY, TX_NO_TIME_SLICE, TX_AUTO_START);
138
139 pointer = pointer + DEMO_STACK_SIZE;
140
141 /* Initialize the NetX system. */
142 nx_system_initialize();
143
144 /* Create the server packet pool. */
145 status = nx_packet_pool_create(&server_pool, "HTTP Server Packet Pool", SERVER_PACKET_SIZE,
146 pointer, SERVER_PACKET_SIZE*16);
147 pointer = pointer + SERVER_PACKET_SIZE * 16;
148 if (status)
149 error_counter++;
150
151 /* Create an IP instance. */
152 status = nx_ip_create(&server_ip, "HTTP Server IP", HTTP_SERVER_ADDRESS,
153 0xFFFFFF00UL, &server_pool, _nx_ram_network_driver_1024,
154 pointer, 4096, 1);
155 pointer = pointer + 4096;
156 if (status)
157 error_counter++;
158
159 /* Enable ARP and supply ARP cache memory for the server IP instance. */
160 status = nx_arp_enable(&server_ip, (void *) pointer, 1024);
161 pointer = pointer + 1024;
162 if (status)
163 error_counter++;
164
165 /* Enable TCP traffic. */
166 status = nx_tcp_enable(&server_ip);
167 if (status)
168 error_counter++;
169
170 /* Create the HTTP Client thread. */
171 status = tx_thread_create(&client_thread, "HTTP Client", thread_client_entry, 0,
172 pointer, DEMO_STACK_SIZE,
173 NX_WEB_HTTP_SERVER_PRIORITY + 2, NX_WEB_HTTP_SERVER_PRIORITY + 2, TX_NO_TIME_SLICE, TX_AUTO_START);
174 pointer = pointer + DEMO_STACK_SIZE;
175 if (status)
176 error_counter++;
177
178 /* Create the Client packet pool. */
179 status = nx_packet_pool_create(&client_pool, "HTTP Client Packet Pool", CLIENT_PACKET_SIZE,
180 pointer, CLIENT_PACKET_SIZE*16);
181 pointer = pointer + CLIENT_PACKET_SIZE * 16;
182 if (status)
183 error_counter++;
184
185 /* Create an IP instance. */
186 status = nx_ip_create(&client_ip, "HTTP Client IP", HTTP_CLIENT_ADDRESS,
187 0xFFFFFF00UL, &client_pool, _nx_ram_network_driver_1024,
188 pointer, 2048, 1);
189 pointer = pointer + 2048;
190 if (status)
191 error_counter++;
192
193 status = nx_arp_enable(&client_ip, (void *) pointer, 1024);
194 pointer = pointer + 2048;
195 if (status)
196 error_counter++;
197
198 /* Enable TCP traffic. */
199 status = nx_tcp_enable(&client_ip);
200 if (status)
201 error_counter++;
202 }
203
204 #ifdef NX_WEB_HTTPS_ENABLE
205 /* Define the TLS setup callback function. */
tls_setup_callback(NX_WEB_HTTP_CLIENT * client_ptr,NX_SECURE_TLS_SESSION * tls_session)206 static UINT tls_setup_callback(NX_WEB_HTTP_CLIENT *client_ptr, NX_SECURE_TLS_SESSION *tls_session)
207 {
208 UINT status;
209
210
211 /* Initialize and create TLS session. */
212 status = nx_secure_tls_session_create(tls_session, &nx_crypto_tls_ciphers, crypto_metadata_client, sizeof(crypto_metadata_client));
213
214 /* Check status. */
215 if (status)
216 {
217 return(status);
218 }
219
220 /* Allocate space for packet reassembly. */
221 status = nx_secure_tls_session_packet_buffer_set(&(client_ptr -> nx_web_http_client_tls_session), tls_packet_buffer, sizeof(tls_packet_buffer));
222
223 /* Check status. */
224 if (status)
225 {
226 return(status);
227 }
228
229 /* Add a CA Certificate to our trusted store for verifying incoming server certificates. */
230 nx_secure_x509_certificate_initialize(&trusted_certificate, ca_cert_der, ca_cert_der_len, NX_NULL, 0, NULL, 0, NX_SECURE_X509_KEY_TYPE_NONE);
231 nx_secure_tls_trusted_certificate_add(&(client_ptr -> nx_web_http_client_tls_session), &trusted_certificate);
232
233 /* Need to allocate space for the certificate coming in from the remote host. */
234 nx_secure_tls_remote_certificate_allocate(&(client_ptr -> nx_web_http_client_tls_session), &remote_certificate, remote_cert_buffer, sizeof(remote_cert_buffer));
235 nx_secure_tls_remote_certificate_allocate(&(client_ptr -> nx_web_http_client_tls_session), &remote_issuer, remote_issuer_buffer, sizeof(remote_issuer_buffer));
236
237 return(NX_SUCCESS);
238 }
239 #endif /* NX_WEB_HTTPS_ENABLE */
240
thread_client_entry(ULONG thread_input)241 void thread_client_entry(ULONG thread_input)
242 {
243 UINT i, j;
244 UINT status;
245 NX_PACKET *send_packet, *recv_packet;
246 UINT chunk_size = 0, more_data = NX_FALSE;
247 CHAR *put_test;
248
249
250 /* Give IP task and driver a chance to initialize the system. */
251 tx_thread_sleep(NX_IP_PERIODIC_RATE);
252
253 /* Set server IP address. */
254 server_ip_address.nxd_ip_address.v4 = HTTP_SERVER_ADDRESS;
255 server_ip_address.nxd_ip_version = NX_IP_VERSION_V4;
256
257 /* First loop test HTTP, second loop test HTTPS. */
258 for (i = 0; i < loop ; i++)
259 {
260 if (i == 0)
261 {
262
263 /* Wait HTTP server started. */
264 while(!http_server_start)
265 {
266 tx_thread_sleep(NX_IP_PERIODIC_RATE);
267 }
268 }
269 #ifdef NX_WEB_HTTPS_ENABLE
270 else
271 {
272
273 /* Wait HTTPS server started. */
274 while(!https_server_start)
275 {
276 tx_thread_sleep(NX_IP_PERIODIC_RATE);
277 }
278 }
279 #endif /* NX_WEB_HTTPS_ENABLE */
280
281
282 /* Create an HTTP client instance. */
283 status = nx_web_http_client_create(&my_client, "HTTP Client", &client_ip, &client_pool, 1536);
284
285 /* Check status. */
286 if (status)
287 error_counter++;
288
289
290 /* Check status. */
291 if (status)
292 error_counter++;
293
294 /* Test chunked PUT request. */
295 /* Connect to server. */
296 if (i == 0)
297 {
298 status = nx_web_http_client_connect(&my_client, &server_ip_address, NX_WEB_HTTP_SERVER_PORT, NX_WAIT_FOREVER);
299 put_test = "http_put_test.html";
300 }
301 #ifdef NX_WEB_HTTPS_ENABLE
302 else
303 {
304 status = nx_web_http_client_secure_connect(&my_client, &server_ip_address, NX_WEB_HTTPS_SERVER_PORT,
305 tls_setup_callback, NX_WAIT_FOREVER);
306 put_test = "https_put_test.html";
307 }
308 #endif /* NX_WEB_HTTPS_ENABLE */
309
310 /* Check status. */
311 if (status)
312 error_counter++;
313
314 /* Initialize the request. */
315 status = nx_web_http_client_request_initialize(&my_client, NX_WEB_HTTP_METHOD_PUT, put_test, "www.abc.com",
316 0, NX_TRUE, "name", "password", NX_WAIT_FOREVER);
317
318 /* Check status. */
319 if (status)
320 error_counter++;
321
322 /* Send the request. */
323 status = nx_web_http_client_request_send(&my_client, NX_WAIT_FOREVER);
324
325 /* Check status. */
326 if (status)
327 error_counter++;
328
329 for (j = 0; j < test_num; j++)
330 {
331
332 chunk_size = test_chunk[j];
333 if (j == test_num - 1)
334 {
335 more_data = NX_FALSE;
336 }
337 else
338 {
339 more_data = NX_TRUE;
340 }
341
342 status = nx_web_http_client_request_packet_allocate(&my_client, &send_packet, NX_WAIT_FOREVER);
343 if (status)
344 error_counter++;
345
346 status = nx_web_http_client_request_chunked_set(&my_client, chunk_size, send_packet);
347 if (status)
348 error_counter++;
349
350 nx_packet_data_append(send_packet, pkt, chunk_size, my_client.nx_web_http_client_packet_pool_ptr, NX_WAIT_FOREVER);
351
352 status = nx_web_http_client_request_packet_send(&my_client, send_packet, more_data, 1 * NX_IP_PERIODIC_RATE);
353 if (status)
354 {
355 nx_packet_release(send_packet);
356 error_counter++;
357 }
358 }
359
360 /* Get response from server. */
361 while (1)
362 {
363 status = nx_web_http_client_response_body_get(&my_client, &recv_packet, 1 * NX_IP_PERIODIC_RATE);
364
365 if (status)
366 {
367 break;
368 }
369 else
370 {
371 nx_packet_release(recv_packet);
372 }
373 }
374
375 /* Check status. */
376 if (status != NX_WEB_HTTP_GET_DONE)
377 error_counter++;
378 else
379 nx_packet_release(recv_packet);
380
381 /* Test chunked POST request. */
382 /* Connect to server. */
383 if (i == 0)
384 {
385 status = nx_web_http_client_connect(&my_client, &server_ip_address, NX_WEB_HTTP_SERVER_PORT, NX_WAIT_FOREVER);
386 }
387 #ifdef NX_WEB_HTTPS_ENABLE
388 else
389 {
390 status = nx_web_http_client_secure_connect(&my_client, &server_ip_address, NX_WEB_HTTPS_SERVER_PORT,
391 tls_setup_callback, NX_WAIT_FOREVER);
392 }
393 #endif /* NX_WEB_HTTPS_ENABLE */
394
395 /* Check status. */
396 if (status)
397 error_counter++;
398
399 /* Initialize the request. */
400 status = nx_web_http_client_request_initialize(&my_client, NX_WEB_HTTP_METHOD_POST, put_test, "www.abc.com",
401 0, NX_TRUE, "name", "password", NX_WAIT_FOREVER);
402
403 /* Check status. */
404 if (status)
405 error_counter++;
406
407 /* Send the request. */
408 status = nx_web_http_client_request_send(&my_client, NX_WAIT_FOREVER);
409
410 /* Check status. */
411 if (status)
412 error_counter++;
413
414 for (j = 0; j < test_num; j++)
415 {
416
417 chunk_size = test_chunk[j];
418 if (j == test_num - 1)
419 {
420 more_data = NX_FALSE;
421 }
422 else
423 {
424 more_data = NX_TRUE;
425 }
426
427 status = nx_web_http_client_request_packet_allocate(&my_client, &send_packet, NX_WAIT_FOREVER);
428 if (status)
429 error_counter++;
430
431 status = nx_web_http_client_request_chunked_set(&my_client, chunk_size, send_packet);
432 if (status)
433 error_counter++;
434
435 nx_packet_data_append(send_packet, pkt, chunk_size, my_client.nx_web_http_client_packet_pool_ptr, NX_WAIT_FOREVER);
436
437 status = nx_web_http_client_request_packet_send(&my_client, send_packet, more_data, 1 * NX_IP_PERIODIC_RATE);
438 if (status)
439 {
440 nx_packet_release(send_packet);
441 error_counter++;
442 }
443 }
444
445 /* Get response from server. */
446 while (1)
447 {
448 status = nx_web_http_client_response_body_get(&my_client, &recv_packet, 1 * NX_IP_PERIODIC_RATE);
449
450 if (status)
451 {
452 break;
453 }
454 else
455 {
456 nx_packet_release(recv_packet);
457 }
458 }
459
460 /* Check status. */
461 if (status != NX_WEB_HTTP_GET_DONE)
462 error_counter++;
463 else
464 nx_packet_release(recv_packet);
465
466 status = nx_web_http_client_delete(&my_client);
467 if (status)
468 error_counter++;
469
470 /* Set the flag. */
471 if (i == 0)
472 {
473 http_client_stop = 1;
474 }
475 #ifdef NX_WEB_HTTPS_ENABLE
476 else
477 {
478 https_client_stop = 1;
479 }
480 #endif /* NX_WEB_HTTPS_ENABLE */
481 }
482 }
483
484
485 /* Define the helper HTTP server thread. */
thread_server_entry(ULONG thread_input)486 void thread_server_entry(ULONG thread_input)
487 {
488 UINT i;
489 UINT status;
490 FX_FILE my_file;
491 UINT server_port = NX_WEB_HTTP_SERVER_PORT;
492
493
494 /* Print out test information banner. */
495 printf("NetX Test: Web Chunked Request Test..................................");
496
497 /* Check for earlier error. */
498 if(error_counter)
499 {
500 printf("ERROR!\n");
501 test_control_return(1);
502 }
503
504 fx_media_format(&ram_disk,
505 _fx_ram_driver, // Driver entry
506 ram_disk_memory, // RAM disk memory pointer
507 media_memory, // Media buffer pointer
508 sizeof(media_memory), // Media buffer size
509 "MY_RAM_DISK", // Volume Name
510 1, // Number of FATs
511 32, // Directory Entries
512 0, // Hidden sectors
513 256, // Total sectors
514 512, // Sector size
515 8, // Sectors per cluster
516 1, // Heads
517 1); // Sectors per track
518
519 /* Open the RAM disk. */
520 status = fx_media_open(&ram_disk, "RAM DISK", _fx_ram_driver, ram_disk_memory, media_memory, sizeof(media_memory)) ;
521 status += fx_file_create(&ram_disk, "index.htm");
522 status += fx_file_open(&ram_disk, &my_file, "index.htm", FX_OPEN_FOR_WRITE);
523 status += fx_file_write(&my_file, "https server", 12);
524 status += fx_file_close(&my_file);
525 if(status)
526 error_counter++;
527
528 /* Give NetX a chance to initialize the system. */
529 tx_thread_sleep(NX_IP_PERIODIC_RATE);
530
531 /* First loop test HTTP, second loop test HTTPS. */
532 for (i = 0; i < loop; i++)
533 {
534
535 if (i == 1)
536 {
537 server_port = NX_WEB_HTTPS_SERVER_PORT;
538 }
539
540 /* Create the HTTP Server. */
541 status = nx_web_http_server_create(&my_server, "My HTTP Server", &server_ip, server_port, &ram_disk,
542 &server_stack, sizeof(server_stack), &server_pool,
543 NX_NULL, server_request_callback);
544 if (status)
545 error_counter++;
546
547 #ifdef NX_WEB_HTTPS_ENABLE
548 /* Set TLS for HTTPS. */
549 if (i == 1)
550 {
551 /* Initialize device certificate (used for all sessions in HTTPS server). */
552 memset(&certificate, 0, sizeof(certificate));
553 nx_secure_x509_certificate_initialize(&certificate, test_device_cert_der, test_device_cert_der_len, NX_NULL, 0, test_device_cert_key_der, test_device_cert_key_der_len, NX_SECURE_X509_KEY_TYPE_RSA_PKCS1_DER);
554
555 /* Setup TLS session data for the TCP server. */
556 status = nx_web_http_server_secure_configure(&my_server, &nx_crypto_tls_ciphers,
557 crypto_metadata_server, sizeof(crypto_metadata_server), tls_packet_buffer, sizeof(tls_packet_buffer),
558 &certificate, NX_NULL, 0, NX_NULL, 0, NX_NULL, 0);
559 if (status)
560 error_counter++;
561 }
562 #endif /* NX_WEB_HTTPS_ENABLE */
563
564 /* OK to start the HTTP Server. */
565 status = nx_web_http_server_start(&my_server);
566 if (status)
567 error_counter++;
568
569 /* Set the flag. */
570 if (i == 0)
571 {
572 http_server_start = 1;
573
574 /* Wait HTTP test finished. */
575 while(!http_client_stop)
576 {
577 tx_thread_sleep(NX_IP_PERIODIC_RATE);
578 }
579 }
580 #ifdef NX_WEB_HTTPS_ENABLE
581 else
582 {
583 https_server_start = 1;
584
585 /* Wait HTTPS test finished. */
586 while(!https_client_stop)
587 {
588 tx_thread_sleep(NX_IP_PERIODIC_RATE);
589 }
590 }
591 #endif /* NX_WEB_HTTPS_ENABLE */
592
593 status = nx_web_http_server_delete(&my_server);
594 if (status)
595 error_counter++;
596 }
597
598 /* Check packet pool. */
599 if (server_pool.nx_packet_pool_available != server_pool.nx_packet_pool_total)
600 {
601 error_counter++;
602 }
603
604 if (client_pool.nx_packet_pool_available != client_pool.nx_packet_pool_total)
605 {
606 error_counter++;
607 }
608
609 if(error_counter)
610 {
611 printf("ERROR!\n");
612 test_control_return(1);
613 }
614 else
615 {
616 printf("SUCCESS!\n");
617 test_control_return(0);
618 }
619 }
620
621 /* Define the server request callback function. */
server_request_callback(NX_WEB_HTTP_SERVER * server_ptr,UINT request_type,CHAR * resource,NX_PACKET * packet_ptr)622 static UINT server_request_callback(NX_WEB_HTTP_SERVER *server_ptr, UINT request_type, CHAR *resource, NX_PACKET *packet_ptr)
623 {
624 NX_PACKET *chunked_pkt;
625 NX_PACKET *response_pkt;
626 UINT status;
627 UINT i = 0;
628 UINT content_length = 0;
629 UINT total_length = 0;
630
631 /* Process POST request. */
632 if (request_type == NX_WEB_HTTP_SERVER_POST_REQUEST)
633 {
634
635 for (i = 0; i < test_num; i++)
636 {
637 total_length += test_chunk[i];
638 }
639
640 status = nx_web_http_server_packet_content_find(server_ptr, &packet_ptr, (ULONG *)&content_length);
641
642 /* Release the received content packet. */
643 nx_packet_release(packet_ptr);
644
645 if (status)
646 {
647 return(status);
648 }
649
650 while (1)
651 {
652 status = nx_web_http_server_packet_get(server_ptr, &chunked_pkt);
653 if (status)
654 {
655 break;
656 }
657 else
658 {
659 content_length += chunked_pkt -> nx_packet_length;
660 nx_packet_release(chunked_pkt);
661 }
662 }
663
664 if (content_length != total_length)
665 {
666 error_counter++;
667 }
668
669 /* Generate HTTP header. */
670 status = nx_web_http_server_callback_generate_response_header(server_ptr,
671 &response_pkt, NX_WEB_HTTP_STATUS_OK, 0, "text/html",
672 NX_NULL);
673 if (status)
674 {
675 return(status);
676 }
677
678 status = nx_web_http_server_callback_packet_send(server_ptr, response_pkt);
679 if (status)
680 {
681 nx_packet_release(response_pkt);
682 return(status);
683 }
684 }
685 else
686 {
687 /* Indicate we have not processed the response to client yet. */
688 return(NX_SUCCESS);
689 }
690
691 /* Indicate the response to client is transmitted. */
692 return(NX_WEB_HTTP_CALLBACK_COMPLETED);
693 }
694
695 #else
696
697 #ifdef CTEST
test_application_define(void * first_unused_memory)698 VOID test_application_define(void *first_unused_memory)
699 #else
700 void netx_web_chunked_request_test_application_define(void *first_unused_memory)
701 #endif
702 {
703
704 /* Print out test information banner. */
705 printf("NetX Test: Web Chunked Request Test..................................N/A\n");
706
707 test_control_return(3);
708 }
709 #endif
710
