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comparison src/http/ngx_http_request.c @ 200:abeaebe0a33c

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nginx-0.0.1-2003-11-28-20:41:47 import
author Igor Sysoev <igor@sysoev.ru>
date Fri, 28 Nov 2003 17:41:47 +0000
parents 2357fa41738a
children 267ea1d98683
comparison
equal deleted inserted replaced
199:a65b630b3a66 200:abeaebe0a33c
223 if (!(r->pool = ngx_create_pool(cscf->request_pool_size, c->log))) { 223 if (!(r->pool = ngx_create_pool(cscf->request_pool_size, c->log))) {
224 ngx_http_close_connection(c); 224 ngx_http_close_connection(c);
225 return; 225 return;
226 } 226 }
227 227
228 r->cleanup.elts = ngx_palloc(r->pool, 5 * sizeof(ngx_http_cleanup_t));
229 if (r->cleanup.elts == NULL) {
230 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
231 ngx_http_close_connection(c);
232 return;
233 }
234 /*
235 * set by ngx_pcalloc():
236 *
237 * r->cleanup.nelts = 0;
238 */
239 r->cleanup.nalloc = 5;
240 r->cleanup.size = sizeof(ngx_http_cleanup_t);
241 r->cleanup.pool = r->pool;
242
228 /* TODO: ngx_init_table */ 243 /* TODO: ngx_init_table */
229 if (!(r->headers_out.headers = ngx_create_table(r->pool, 20))) { 244 if (!(r->headers_out.headers = ngx_create_table(r->pool, 20))) {
230 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR); 245 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
231 ngx_http_close_connection(c); 246 ngx_http_close_connection(c);
232 return; 247 return;
287 if (rc == NGX_OK) { 302 if (rc == NGX_OK) {
288 303
289 /* the request line has been parsed successfully */ 304 /* the request line has been parsed successfully */
290 305
291 /* TODO: we need to handle such URIs */ 306 /* TODO: we need to handle such URIs */
292 if (r->complex_uri || r->unusual_uri) { 307 if (r->unusual_uri) {
293 r->request_line.len = r->request_end - r->request_start; 308 r->request_line.len = r->request_end - r->request_start;
294 r->request_line.data = r->request_start; 309 r->request_line.data = r->request_start;
295 r->request_line.data[r->request_line.len] = '\0'; 310 r->request_line.data[r->request_line.len] = '\0';
296 311
297 ngx_http_client_error(r, NGX_HTTP_PARSE_INVALID_REQUEST, 312 ngx_http_client_error(r, NGX_HTTP_PARSE_INVALID_REQUEST,
309 324
310 ngx_http_client_error(r, NGX_HTTP_PARSE_TOO_LONG_URI, 325 ngx_http_client_error(r, NGX_HTTP_PARSE_TOO_LONG_URI,
311 NGX_HTTP_REQUEST_URI_TOO_LARGE); 326 NGX_HTTP_REQUEST_URI_TOO_LARGE);
312 return; 327 return;
313 } 328 }
314
315
316 /* copy URI */
317
318 if (r->args_start) {
319 r->uri.len = r->args_start - 1 - r->uri_start;
320 } else {
321 r->uri.len = r->uri_end - r->uri_start;
322 }
323
324 if (!(r->uri.data = ngx_palloc(r->pool, r->uri.len + 1))) {
325 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
326 ngx_http_close_connection(c);
327 return;
328 }
329
330 ngx_cpystrn(r->uri.data, r->uri_start, r->uri.len + 1);
331 329
332 330
333 /* copy unparsed URI */ 331 /* copy unparsed URI */
334 332
335 r->unparsed_uri.len = r->uri_end - r->uri_start; 333 r->unparsed_uri.len = r->uri_end - r->uri_start;
342 340
343 ngx_cpystrn(r->unparsed_uri.data, r->uri_start, 341 ngx_cpystrn(r->unparsed_uri.data, r->uri_start,
344 r->unparsed_uri.len + 1); 342 r->unparsed_uri.len + 1);
345 343
346 344
345 /* copy URI */
346
347 if (r->args_start) {
348 r->uri.len = r->args_start - 1 - r->uri_start;
349 } else {
350 r->uri.len = r->uri_end - r->uri_start;
351 }
352
353 if (!(r->uri.data = ngx_palloc(r->pool, r->uri.len + 1))) {
354 ngx_http_close_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
355 ngx_http_close_connection(c);
356 return;
357 }
358
359 if (r->complex_uri) {
360 rc = ngx_http_parse_complex_uri(r);
361
362 } else {
363 ngx_cpystrn(r->uri.data, r->uri_start, r->uri.len + 1);
364 }
365
366
347 r->request_line.len = r->request_end - r->request_start; 367 r->request_line.len = r->request_end - r->request_start;
348 368
349 if (cscf->large_client_header) { 369 if (cscf->large_client_header) {
350 370
351 /* 371 /*
364 r->request_line.len + 1); 384 r->request_line.len + 1);
365 385
366 } else { 386 } else {
367 r->request_line.data = r->request_start; 387 r->request_line.data = r->request_start;
368 r->request_line.data[r->request_line.len] = '\0'; 388 r->request_line.data[r->request_line.len] = '\0';
389 }
390
391
392 if (rc != NGX_OK) {
393 /*
394 * we check ngx_http_parse_complex_uri() result here to log
395 * the request line
396 */
397 ngx_http_client_error(r, rc, NGX_HTTP_BAD_REQUEST);
398 return;
369 } 399 }
370 400
371 401
372 if (r->uri_ext) { 402 if (r->uri_ext) {
373 403
1354 } 1384 }
1355 1385
1356 1386
1357 void ngx_http_close_request(ngx_http_request_t *r, int error) 1387 void ngx_http_close_request(ngx_http_request_t *r, int error)
1358 { 1388 {
1389 ngx_int_t i;
1359 ngx_http_log_ctx_t *ctx; 1390 ngx_http_log_ctx_t *ctx;
1391 ngx_http_cleanup_t *cleanup;
1360 1392
1361 ngx_log_debug(r->connection->log, "close http request"); 1393 ngx_log_debug(r->connection->log, "close http request");
1362 1394
1363 if (r->pool == NULL) { 1395 if (r->pool == NULL) {
1364 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, 1396 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
1369 if (error) { 1401 if (error) {
1370 r->headers_out.status = error; 1402 r->headers_out.status = error;
1371 } 1403 }
1372 1404
1373 ngx_http_log_handler(r); 1405 ngx_http_log_handler(r);
1406
1407 cleanup = r->cleanup.elts;
1408 for (i = 0; i < r->cleanup.nelts; i++) {
1409 if (cleanup[i].cache) {
1410 ngx_http_cache_unlock(cleanup[i].data.cache.hash,
1411 cleanup[i].data.cache.cache,
1412 r->connection->log);
1413 continue;
1414 }
1415
1416 if (ngx_close_file(cleanup[i].data.file.fd) == NGX_FILE_ERROR) {
1417 ngx_log_error(NGX_LOG_ALERT, r->connection->log, ngx_errno,
1418 ngx_close_file_n " \"%s\" failed",
1419 cleanup[i].data.file.name);
1420 }
1421 }
1374 1422
1375 if (r->file.fd != NGX_INVALID_FILE) { 1423 if (r->file.fd != NGX_INVALID_FILE) {
1376 if (ngx_close_file(r->file.fd) == NGX_FILE_ERROR) { 1424 if (ngx_close_file(r->file.fd) == NGX_FILE_ERROR) {
1377 ngx_log_error(NGX_LOG_ALERT, r->connection->log, ngx_errno, 1425 ngx_log_error(NGX_LOG_ALERT, r->connection->log, ngx_errno,
1378 ngx_close_file_n " \"%s\" failed", r->file.name.data); 1426 ngx_close_file_n " \"%s\" failed", r->file.name.data);