Mercurial > hg > nginx
annotate src/http/modules/perl/nginx.xs @ 1371:7dbdf47cdcba
$r->discard_request_body
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Mon, 06 Aug 2007 15:38:08 +0000 |
| parents | a77f6980de50 |
| children | 2cc9b6651f75 |
| rev | line source |
|---|---|
| 599 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
| 4 */ | |
| 5 | |
| 6 | |
|
882
26c3e48b9996
the PERL_NO_GET_CONTEXT is actually required, see perlguts
Igor Sysoev <igor@sysoev.ru>
parents:
869
diff
changeset
|
7 #define PERL_NO_GET_CONTEXT |
|
26c3e48b9996
the PERL_NO_GET_CONTEXT is actually required, see perlguts
Igor Sysoev <igor@sysoev.ru>
parents:
869
diff
changeset
|
8 |
| 599 | 9 #include <ngx_config.h> |
| 10 #include <ngx_core.h> | |
| 11 #include <ngx_http.h> | |
| 12 #include <ngx_http_perl_module.h> | |
| 13 | |
| 603 | 14 #include "XSUB.h" |
| 15 | |
| 633 | 16 #define ngx_http_perl_set_request(r) \ |
| 17 r = INT2PTR(ngx_http_request_t *, SvIV((SV *) SvRV(ST(0)))) | |
| 18 | |
| 19 | |
| 20 #define ngx_http_perl_set_targ(p, len, z) \ | |
| 21 \ | |
| 22 sv_upgrade(TARG, SVt_PV); \ | |
| 23 SvPOK_on(TARG); \ | |
| 24 SvPV_set(TARG, (char *) p); \ | |
| 25 SvLEN_set(TARG, len + z); \ | |
| 26 SvCUR_set(TARG, len); \ | |
| 27 SvFAKE_on(TARG); \ | |
| 28 SvREADONLY_on(TARG); \ | |
| 29 | |
| 599 | 30 |
| 31 static ngx_int_t | |
| 32 ngx_http_perl_sv2str(pTHX_ ngx_http_request_t *r, ngx_str_t *s, SV *sv) | |
| 33 { | |
| 34 u_char *p; | |
| 35 STRLEN len; | |
| 36 | |
| 37 if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) { | |
| 38 sv = SvRV(sv); | |
| 39 } | |
| 40 | |
| 41 p = (u_char *) SvPV(sv, len); | |
| 42 | |
| 43 s->len = len; | |
| 44 | |
| 45 if (SvREADONLY(sv)) { | |
| 46 s->data = p; | |
| 47 return NGX_OK; | |
| 48 } | |
| 49 | |
| 50 s->data = ngx_palloc(r->pool, len); | |
| 51 if (s->data == NULL) { | |
| 52 return NGX_ERROR; | |
| 53 } | |
| 54 | |
| 55 ngx_memcpy(s->data, p, len); | |
| 56 | |
| 57 return NGX_OK; | |
| 58 } | |
| 59 | |
| 60 | |
| 61 static ngx_int_t | |
| 62 ngx_http_perl_output(ngx_http_request_t *r, ngx_buf_t *b) | |
| 63 { | |
| 617 | 64 ngx_chain_t out; |
| 65 #if (NGX_HTTP_SSI) | |
| 66 ngx_chain_t *cl; | |
| 599 | 67 ngx_http_perl_ctx_t *ctx; |
| 68 | |
| 69 ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module); | |
| 70 | |
| 71 if (ctx->ssi) { | |
| 72 cl = ngx_alloc_chain_link(r->pool); | |
| 73 if (cl == NULL) { | |
| 74 return NGX_ERROR; | |
| 75 } | |
| 76 | |
| 77 cl->buf = b; | |
| 78 cl->next = NULL; | |
| 79 *ctx->ssi->last_out = cl; | |
| 80 ctx->ssi->last_out = &cl->next; | |
| 81 | |
| 82 return NGX_OK; | |
| 83 } | |
| 617 | 84 #endif |
| 599 | 85 |
| 86 out.buf = b; | |
| 87 out.next = NULL; | |
| 88 | |
| 89 return ngx_http_output_filter(r, &out); | |
| 90 } | |
| 91 | |
| 92 | |
| 93 MODULE = nginx PACKAGE = nginx | |
| 94 | |
| 95 | |
| 633 | 96 void |
| 915 | 97 status(r, code) |
| 98 CODE: | |
| 99 | |
| 100 ngx_http_request_t *r; | |
| 101 | |
| 102 ngx_http_perl_set_request(r); | |
| 103 | |
| 104 r->headers_out.status = SvIV(ST(1)); | |
| 105 | |
| 106 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 107 "perl status: %d", r->headers_out.status); | |
| 108 | |
| 109 XSRETURN_UNDEF; | |
| 110 | |
| 111 | |
| 112 void | |
| 599 | 113 send_http_header(r, ...) |
| 633 | 114 CODE: |
| 599 | 115 |
| 633 | 116 ngx_http_request_t *r; |
| 117 SV *sv; | |
| 599 | 118 |
| 633 | 119 ngx_http_perl_set_request(r); |
| 599 | 120 |
| 121 if (r->headers_out.status == 0) { | |
| 122 r->headers_out.status = NGX_HTTP_OK; | |
| 123 } | |
| 124 | |
| 125 if (items != 1) { | |
| 126 sv = ST(1); | |
| 127 | |
| 128 if (ngx_http_perl_sv2str(aTHX_ r, &r->headers_out.content_type, sv) | |
| 129 != NGX_OK) | |
| 130 { | |
| 633 | 131 XSRETURN_EMPTY; |
| 599 | 132 } |
| 133 | |
| 134 } else { | |
| 673 | 135 if (ngx_http_set_content_type(r) != NGX_OK) { |
| 136 XSRETURN_EMPTY; | |
| 599 | 137 } |
| 138 } | |
| 139 | |
| 633 | 140 (void) ngx_http_send_header(r); |
| 599 | 141 |
| 142 | |
| 633 | 143 void |
| 144 header_only(r) | |
| 599 | 145 CODE: |
| 146 | |
| 633 | 147 dXSTARG; |
| 148 ngx_http_request_t *r; | |
| 149 | |
| 150 ngx_http_perl_set_request(r); | |
| 599 | 151 |
| 633 | 152 sv_upgrade(TARG, SVt_IV); |
| 153 sv_setiv(TARG, r->header_only); | |
| 599 | 154 |
| 633 | 155 ST(0) = TARG; |
| 599 | 156 |
| 157 | |
| 633 | 158 void |
| 159 uri(r) | |
| 160 CODE: | |
| 161 | |
| 162 dXSTARG; | |
| 163 ngx_http_request_t *r; | |
| 599 | 164 |
| 633 | 165 ngx_http_perl_set_request(r); |
| 166 ngx_http_perl_set_targ(r->uri.data, r->uri.len, 0); | |
| 167 | |
| 168 ST(0) = TARG; | |
| 169 | |
| 170 | |
| 171 void | |
| 172 args(r) | |
| 599 | 173 CODE: |
| 174 | |
| 633 | 175 dXSTARG; |
| 176 ngx_http_request_t *r; | |
| 599 | 177 |
| 633 | 178 ngx_http_perl_set_request(r); |
| 179 ngx_http_perl_set_targ(r->args.data, r->args.len, 0); | |
| 599 | 180 |
| 633 | 181 ST(0) = TARG; |
| 599 | 182 |
| 183 | |
| 633 | 184 void |
| 629 | 185 request_method(r) |
| 633 | 186 CODE: |
| 187 | |
| 188 dXSTARG; | |
| 189 ngx_http_request_t *r; | |
| 629 | 190 |
| 633 | 191 ngx_http_perl_set_request(r); |
| 192 ngx_http_perl_set_targ(r->method_name.data, r->method_name.len, 0); | |
| 193 | |
| 194 ST(0) = TARG; | |
| 195 | |
| 196 | |
| 197 void | |
| 198 remote_addr(r) | |
| 629 | 199 CODE: |
| 200 | |
| 633 | 201 dXSTARG; |
| 202 ngx_http_request_t *r; | |
| 629 | 203 |
| 633 | 204 ngx_http_perl_set_request(r); |
| 205 ngx_http_perl_set_targ(r->connection->addr_text.data, | |
| 206 r->connection->addr_text.len, 1); | |
| 629 | 207 |
| 633 | 208 ST(0) = TARG; |
| 629 | 209 |
| 210 | |
| 633 | 211 void |
| 212 header_in(r, key) | |
| 629 | 213 CODE: |
| 214 | |
| 633 | 215 dXSTARG; |
| 667 | 216 ngx_http_request_t *r; |
| 217 SV *key; | |
| 218 u_char *p, *lowcase_key, *cookie; | |
| 219 STRLEN len; | |
| 220 ssize_t size; | |
| 221 ngx_uint_t i, n, hash; | |
| 222 ngx_list_part_t *part; | |
| 223 ngx_table_elt_t *h, **ph; | |
| 224 ngx_http_header_t *hh; | |
| 225 ngx_http_core_main_conf_t *cmcf; | |
| 629 | 226 |
| 633 | 227 ngx_http_perl_set_request(r); |
| 599 | 228 |
| 633 | 229 key = ST(1); |
| 599 | 230 |
| 231 if (SvROK(key) && SvTYPE(SvRV(key)) == SVt_PV) { | |
| 232 key = SvRV(key); | |
| 233 } | |
| 234 | |
| 235 p = (u_char *) SvPV(key, len); | |
| 236 | |
| 667 | 237 /* look up hashed headers */ |
| 238 | |
| 239 lowcase_key = ngx_palloc(r->pool, len); | |
| 240 if (lowcase_key == NULL) { | |
| 241 XSRETURN_UNDEF; | |
| 242 } | |
| 243 | |
| 244 hash = 0; | |
| 245 for (i = 0; i < len; i++) { | |
| 246 lowcase_key[i] = ngx_tolower(p[i]); | |
| 247 hash = ngx_hash(hash, lowcase_key[i]); | |
| 248 } | |
| 249 | |
| 250 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 251 | |
| 252 hh = ngx_hash_find(&cmcf->headers_in_hash, hash, lowcase_key, len); | |
| 253 | |
| 254 if (hh) { | |
| 255 if (hh->offset) { | |
| 256 | |
| 257 ph = (ngx_table_elt_t **) ((char *) &r->headers_in + hh->offset); | |
| 258 | |
| 259 if (*ph) { | |
| 260 ngx_http_perl_set_targ((*ph)->value.data, (*ph)->value.len, 0); | |
| 261 | |
| 262 goto done; | |
| 263 } | |
| 264 | |
| 265 XSRETURN_UNDEF; | |
| 266 } | |
| 267 | |
| 268 /* Cookie */ | |
| 269 | |
| 270 n = r->headers_in.cookies.nelts; | |
| 271 | |
| 272 if (n == 0) { | |
| 273 XSRETURN_UNDEF; | |
| 274 } | |
| 275 | |
| 276 ph = r->headers_in.cookies.elts; | |
| 277 | |
| 278 if (n == 1) { | |
| 279 ngx_http_perl_set_targ((*ph)->value.data, (*ph)->value.len, 0); | |
| 280 | |
| 281 goto done; | |
| 282 } | |
| 283 | |
| 284 size = - (ssize_t) (sizeof("; ") - 1); | |
| 285 | |
| 286 for (i = 0; i < n; i++) { | |
| 287 size += ph[i]->value.len + sizeof("; ") - 1; | |
| 288 } | |
| 289 | |
| 290 cookie = ngx_palloc(r->pool, size); | |
| 291 if (cookie == NULL) { | |
| 292 XSRETURN_UNDEF; | |
| 293 } | |
| 294 | |
| 295 p = cookie; | |
| 296 | |
| 297 for (i = 0; /* void */ ; i++) { | |
| 298 p = ngx_copy(p, ph[i]->value.data, ph[i]->value.len); | |
| 299 | |
| 300 if (i == n - 1) { | |
| 301 break; | |
| 302 } | |
| 303 | |
| 304 *p++ = ';'; *p++ = ' '; | |
| 305 } | |
| 306 | |
| 307 ngx_http_perl_set_targ(cookie, size, 0); | |
| 308 | |
| 309 goto done; | |
| 310 } | |
| 311 | |
| 312 /* iterate over all headers */ | |
| 313 | |
| 599 | 314 part = &r->headers_in.headers.part; |
| 667 | 315 h = part->elts; |
| 599 | 316 |
| 317 for (i = 0; /* void */ ; i++) { | |
| 318 | |
| 319 if (i >= part->nelts) { | |
| 320 if (part->next == NULL) { | |
| 321 break; | |
| 322 } | |
| 323 | |
| 324 part = part->next; | |
| 667 | 325 h = part->elts; |
| 599 | 326 i = 0; |
| 327 } | |
| 328 | |
| 667 | 329 if (len != h[i].key.len |
| 330 || ngx_strcasecmp(p, h[i].key.data) != 0) | |
| 599 | 331 { |
| 332 continue; | |
| 333 } | |
| 334 | |
| 667 | 335 ngx_http_perl_set_targ(h[i].value.data, h[i].value.len, 0); |
| 599 | 336 |
| 337 goto done; | |
| 338 } | |
| 339 | |
| 340 XSRETURN_UNDEF; | |
| 341 | |
| 342 done: | |
| 343 | |
| 633 | 344 ST(0) = TARG; |
| 599 | 345 |
| 346 | |
| 633 | 347 void |
| 681 | 348 has_request_body(r, next) |
| 349 CODE: | |
| 350 | |
| 351 dXSTARG; | |
| 352 ngx_http_request_t *r; | |
| 353 ngx_http_perl_ctx_t *ctx; | |
| 354 | |
| 355 ngx_http_perl_set_request(r); | |
| 356 | |
| 357 if (r->headers_in.content_length_n <= 0) { | |
| 358 XSRETURN_UNDEF; | |
| 359 } | |
| 360 | |
| 361 ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module); | |
| 909 | 362 ctx->next = SvRV(ST(1)); |
| 681 | 363 |
| 364 r->request_body_in_single_buf = 1; | |
| 365 r->request_body_in_persistent_file = 1; | |
|
1075
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undo "client_body_in_file_only any"
Igor Sysoev <igor@sysoev.ru>
parents:
1056
diff
changeset
|
366 r->request_body_in_clean_file = 1; |
| 681 | 367 |
| 368 if (r->request_body_in_file_only) { | |
| 369 r->request_body_file_log_level = 0; | |
| 370 } | |
| 371 | |
| 372 ngx_http_read_client_request_body(r, ngx_http_perl_handle_request); | |
| 373 | |
| 374 sv_upgrade(TARG, SVt_IV); | |
| 375 sv_setiv(TARG, 1); | |
| 376 | |
| 377 ST(0) = TARG; | |
| 378 | |
| 379 | |
| 380 void | |
| 631 | 381 request_body(r) |
| 382 CODE: | |
| 383 | |
| 633 | 384 dXSTARG; |
| 385 ngx_http_request_t *r; | |
| 386 size_t len; | |
| 387 | |
| 388 ngx_http_perl_set_request(r); | |
| 631 | 389 |
| 941 | 390 if (r->request_body == NULL |
| 391 || r->request_body->temp_file | |
| 392 || r->request_body->bufs == NULL) | |
| 393 { | |
| 633 | 394 XSRETURN_UNDEF; |
| 395 } | |
| 631 | 396 |
| 633 | 397 len = r->request_body->bufs->buf->last - r->request_body->bufs->buf->pos; |
| 631 | 398 |
| 399 if (len == 0) { | |
| 400 XSRETURN_UNDEF; | |
| 401 } | |
| 402 | |
| 633 | 403 ngx_http_perl_set_targ(r->request_body->bufs->buf->pos, len, 0); |
| 631 | 404 |
| 633 | 405 ST(0) = TARG; |
| 631 | 406 |
| 407 | |
| 633 | 408 void |
| 409 request_body_file(r) | |
| 410 CODE: | |
| 411 | |
| 412 dXSTARG; | |
| 413 ngx_http_request_t *r; | |
| 414 | |
| 415 ngx_http_perl_set_request(r); | |
| 416 | |
| 941 | 417 if (r->request_body == NULL || r->request_body->temp_file == NULL) { |
| 633 | 418 XSRETURN_UNDEF; |
| 419 } | |
| 420 | |
| 421 ngx_http_perl_set_targ(r->request_body->temp_file->file.name.data, | |
| 422 r->request_body->temp_file->file.name.len, 1); | |
| 599 | 423 |
| 633 | 424 ST(0) = TARG; |
| 425 | |
| 426 | |
| 427 void | |
| 1371 | 428 discard_request_body(r) |
| 429 CODE: | |
| 430 | |
| 431 ngx_http_request_t *r; | |
| 432 | |
| 433 ngx_http_perl_set_request(r); | |
| 434 | |
| 435 ngx_http_discard_request_body(r); | |
| 436 | |
| 437 | |
| 438 void | |
| 633 | 439 header_out(r, key, value) |
| 440 CODE: | |
| 599 | 441 |
| 633 | 442 ngx_http_request_t *r; |
| 443 SV *key; | |
| 444 SV *value; | |
| 445 ngx_table_elt_t *header; | |
| 599 | 446 |
| 633 | 447 ngx_http_perl_set_request(r); |
| 448 | |
| 449 key = ST(1); | |
| 450 value = ST(2); | |
| 599 | 451 |
| 452 header = ngx_list_push(&r->headers_out.headers); | |
| 453 if (header == NULL) { | |
| 633 | 454 XSRETURN_EMPTY; |
| 599 | 455 } |
| 456 | |
| 457 header->hash = 1; | |
| 458 | |
| 459 if (ngx_http_perl_sv2str(aTHX_ r, &header->key, key) != NGX_OK) { | |
| 633 | 460 XSRETURN_EMPTY; |
| 599 | 461 } |
| 462 | |
| 463 if (ngx_http_perl_sv2str(aTHX_ r, &header->value, value) != NGX_OK) { | |
| 633 | 464 XSRETURN_EMPTY; |
| 599 | 465 } |
| 466 | |
| 467 if (header->key.len == sizeof("Content-Length") - 1 | |
| 468 && ngx_strncasecmp(header->key.data, "Content-Length", | |
|
741
63a08390a8a2
$r->headers_out("Content-Length", "NNN") did not work
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
469 sizeof("Content-Length") - 1) == 0) |
| 599 | 470 { |
|
741
63a08390a8a2
$r->headers_out("Content-Length", "NNN") did not work
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
471 r->headers_out.content_length_n = (off_t) SvIV(value); |
| 599 | 472 r->headers_out.content_length = header; |
| 473 } | |
| 474 | |
| 633 | 475 XSRETURN_EMPTY; |
| 599 | 476 |
| 477 | |
| 633 | 478 void |
| 599 | 479 filename(r) |
| 633 | 480 CODE: |
| 599 | 481 |
| 633 | 482 dXSTARG; |
|
774
589841f06b87
previous commit broke two modules
Igor Sysoev <igor@sysoev.ru>
parents:
741
diff
changeset
|
483 size_t root; |
| 633 | 484 ngx_http_request_t *r; |
| 599 | 485 ngx_http_perl_ctx_t *ctx; |
| 486 | |
| 633 | 487 ngx_http_perl_set_request(r); |
| 599 | 488 |
| 489 ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module); | |
| 633 | 490 if (ctx->filename.data) { |
| 599 | 491 goto done; |
| 492 } | |
| 493 | |
|
774
589841f06b87
previous commit broke two modules
Igor Sysoev <igor@sysoev.ru>
parents:
741
diff
changeset
|
494 if (ngx_http_map_uri_to_path(r, &ctx->filename, &root, 0) == NULL) { |
| 599 | 495 XSRETURN_UNDEF; |
| 496 } | |
| 497 | |
| 633 | 498 ctx->filename.len--; |
| 499 sv_setpv(PL_statname, (char *) ctx->filename.data); | |
| 599 | 500 |
| 501 done: | |
| 502 | |
| 633 | 503 ngx_http_perl_set_targ(ctx->filename.data, ctx->filename.len, 1); |
| 599 | 504 |
| 633 | 505 ST(0) = TARG; |
| 599 | 506 |
| 507 | |
| 633 | 508 void |
| 599 | 509 print(r, ...) |
| 510 CODE: | |
| 511 | |
| 633 | 512 ngx_http_request_t *r; |
| 513 SV *sv; | |
| 514 int i; | |
| 515 u_char *p; | |
| 516 size_t size; | |
| 517 STRLEN len; | |
| 518 ngx_buf_t *b; | |
| 519 | |
| 520 ngx_http_perl_set_request(r); | |
| 599 | 521 |
| 522 if (items == 2) { | |
| 523 | |
| 524 /* | |
| 525 * do zero copy for prolate single read-only SV: | |
| 526 * $r->print("some text\n"); | |
| 527 */ | |
| 528 | |
| 529 sv = ST(1); | |
| 530 | |
| 531 if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) { | |
| 532 sv = SvRV(sv); | |
| 533 } | |
| 534 | |
| 535 if (SvREADONLY(sv)) { | |
| 536 | |
| 537 p = (u_char *) SvPV(sv, len); | |
| 538 | |
| 539 if (len == 0) { | |
| 633 | 540 XSRETURN_EMPTY; |
| 599 | 541 } |
| 542 | |
| 543 b = ngx_calloc_buf(r->pool); | |
| 544 if (b == NULL) { | |
| 633 | 545 XSRETURN_EMPTY; |
| 599 | 546 } |
| 547 | |
| 548 b->memory = 1; | |
| 549 b->pos = p; | |
| 550 b->last = p + len; | |
| 551 b->start = p; | |
| 552 b->end = b->last; | |
| 553 | |
| 601 | 554 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 555 "$r->print: read-only SV: %z", len); | |
| 556 | |
| 599 | 557 goto out; |
| 558 } | |
| 559 } | |
| 560 | |
| 561 size = 0; | |
| 562 | |
| 563 for (i = 1; i < items; i++) { | |
| 564 | |
| 565 sv = ST(i); | |
| 566 | |
| 567 if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) { | |
| 568 sv = SvRV(sv); | |
| 569 } | |
| 570 | |
| 601 | 571 (void) SvPV(sv, len); |
| 599 | 572 |
| 601 | 573 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 574 "$r->print: copy SV: %z", len); | |
| 599 | 575 |
| 576 size += len; | |
| 577 } | |
| 578 | |
| 579 if (size == 0) { | |
| 633 | 580 XSRETURN_EMPTY; |
| 599 | 581 } |
| 582 | |
| 583 b = ngx_create_temp_buf(r->pool, size); | |
| 584 if (b == NULL) { | |
| 633 | 585 XSRETURN_EMPTY; |
| 599 | 586 } |
| 587 | |
| 588 for (i = 1; i < items; i++) { | |
| 589 sv = ST(i); | |
| 590 | |
| 591 if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) { | |
| 592 sv = SvRV(sv); | |
| 593 } | |
| 594 | |
| 595 p = (u_char *) SvPV(sv, len); | |
| 596 b->last = ngx_cpymem(b->last, p, len); | |
| 597 } | |
| 598 | |
| 599 out: | |
| 600 | |
| 633 | 601 (void) ngx_http_perl_output(r, b); |
| 599 | 602 |
| 633 | 603 XSRETURN_EMPTY; |
| 599 | 604 |
| 605 | |
| 633 | 606 void |
| 613 | 607 sendfile(r, filename, offset = -1, bytes = 0) |
| 633 | 608 CODE: |
| 609 | |
| 610 ngx_http_request_t *r; | |
| 611 char *filename; | |
| 613 | 612 int offset; |
| 613 size_t bytes; | |
| 599 | 614 ngx_fd_t fd; |
| 615 ngx_buf_t *b; | |
| 616 ngx_file_info_t fi; | |
| 617 ngx_pool_cleanup_t *cln; | |
| 618 ngx_pool_cleanup_file_t *clnf; | |
| 619 | |
| 633 | 620 ngx_http_perl_set_request(r); |
| 621 | |
| 622 filename = SvPV_nolen(ST(1)); | |
| 599 | 623 |
| 624 if (filename == NULL) { | |
| 625 croak("sendfile(): NULL filename"); | |
| 626 } | |
| 627 | |
| 633 | 628 offset = items < 3 ? -1 : SvIV(ST(2)); |
| 629 bytes = items < 4 ? 0 : SvIV(ST(3)); | |
| 630 | |
| 599 | 631 b = ngx_calloc_buf(r->pool); |
| 632 if (b == NULL) { | |
| 633 | 633 XSRETURN_EMPTY; |
| 599 | 634 } |
| 635 | |
| 636 b->file = ngx_pcalloc(r->pool, sizeof(ngx_file_t)); | |
| 637 if (b->file == NULL) { | |
| 633 | 638 XSRETURN_EMPTY; |
| 599 | 639 } |
| 640 | |
| 641 cln = ngx_pool_cleanup_add(r->pool, sizeof(ngx_pool_cleanup_file_t)); | |
| 642 if (cln == NULL) { | |
| 633 | 643 XSRETURN_EMPTY; |
| 599 | 644 } |
| 645 | |
|
1056
82b9e57993ec
update nginx.xs to ngx_open_file(name, mode, create, access)
Igor Sysoev <igor@sysoev.ru>
parents:
941
diff
changeset
|
646 fd = ngx_open_file((u_char *) filename, NGX_FILE_RDONLY, NGX_FILE_OPEN, 0); |
| 599 | 647 |
| 648 if (fd == NGX_INVALID_FILE) { | |
| 649 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, | |
| 650 ngx_open_file_n " \"%s\" failed", filename); | |
| 633 | 651 XSRETURN_EMPTY; |
| 599 | 652 } |
| 653 | |
| 613 | 654 if (offset == -1) { |
| 655 offset = 0; | |
| 656 } | |
| 657 | |
| 658 if (bytes == 0) { | |
| 659 if (ngx_fd_info(fd, &fi) == NGX_FILE_ERROR) { | |
| 660 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, | |
| 661 ngx_fd_info_n " \"%s\" failed", filename); | |
| 599 | 662 |
| 613 | 663 if (ngx_close_file(fd) == NGX_FILE_ERROR) { |
| 664 ngx_log_error(NGX_LOG_ALERT, r->connection->log, ngx_errno, | |
| 665 ngx_close_file_n " \"%s\" failed", filename); | |
| 666 } | |
| 667 | |
| 633 | 668 XSRETURN_EMPTY; |
| 599 | 669 } |
| 670 | |
| 613 | 671 bytes = ngx_file_size(&fi) - offset; |
| 599 | 672 } |
| 673 | |
| 674 cln->handler = ngx_pool_cleanup_file; | |
| 675 clnf = cln->data; | |
| 676 | |
| 677 clnf->fd = fd; | |
| 678 clnf->name = (u_char *) ""; | |
| 679 clnf->log = r->pool->log; | |
| 680 | |
| 681 b->in_file = 1; | |
| 613 | 682 |
| 683 b->file_pos = offset; | |
| 684 b->file_last = offset + bytes; | |
| 599 | 685 |
| 686 b->file->fd = fd; | |
| 687 b->file->log = r->connection->log; | |
| 688 | |
| 633 | 689 (void) ngx_http_perl_output(r, b); |
| 599 | 690 |
| 633 | 691 XSRETURN_EMPTY; |
| 599 | 692 |
| 693 | |
| 633 | 694 void |
|
1178
a77f6980de50
rename $r->rflush to $r->flush
Igor Sysoev <igor@sysoev.ru>
parents:
1075
diff
changeset
|
695 flush(r) |
| 633 | 696 CODE: |
| 599 | 697 |
| 633 | 698 ngx_http_request_t *r; |
| 699 ngx_buf_t *b; | |
| 599 | 700 |
| 633 | 701 ngx_http_perl_set_request(r); |
| 599 | 702 |
| 703 b = ngx_calloc_buf(r->pool); | |
| 704 if (b == NULL) { | |
| 633 | 705 XSRETURN_EMPTY; |
| 599 | 706 } |
| 707 | |
| 708 b->flush = 1; | |
| 709 | |
|
1178
a77f6980de50
rename $r->rflush to $r->flush
Igor Sysoev <igor@sysoev.ru>
parents:
1075
diff
changeset
|
710 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, "$r->flush"); |
| 601 | 711 |
| 633 | 712 (void) ngx_http_perl_output(r, b); |
| 599 | 713 |
| 633 | 714 XSRETURN_EMPTY; |
| 599 | 715 |
| 716 | |
| 717 void | |
| 718 internal_redirect(r, uri) | |
| 633 | 719 CODE: |
| 599 | 720 |
| 633 | 721 ngx_http_request_t *r; |
| 722 SV *uri; | |
| 599 | 723 ngx_uint_t i; |
| 724 ngx_http_perl_ctx_t *ctx; | |
| 725 | |
| 633 | 726 ngx_http_perl_set_request(r); |
| 727 | |
| 728 uri = ST(1); | |
| 599 | 729 |
| 730 ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module); | |
| 731 | |
| 732 if (ngx_http_perl_sv2str(aTHX_ r, &ctx->redirect_uri, uri) != NGX_OK) { | |
| 733 XSRETURN_EMPTY; | |
| 734 } | |
| 735 | |
| 736 for (i = 0; i < ctx->redirect_uri.len; i++) { | |
| 737 if (ctx->redirect_uri.data[i] == '?') { | |
| 738 | |
| 739 ctx->redirect_args.len = ctx->redirect_uri.len - (i + 1); | |
| 740 ctx->redirect_args.data = &ctx->redirect_uri.data[i + 1]; | |
| 741 ctx->redirect_uri.len = i; | |
| 742 | |
| 743 XSRETURN_EMPTY; | |
| 744 } | |
| 745 } | |
| 601 | 746 |
| 747 | |
| 633 | 748 void |
| 811 | 749 allow_ranges(r) |
| 750 CODE: | |
| 751 | |
| 752 ngx_http_request_t *r; | |
| 753 | |
| 754 ngx_http_perl_set_request(r); | |
| 755 | |
| 756 r->allow_ranges = 1; | |
| 757 | |
| 758 XSRETURN_EMPTY; | |
| 759 | |
| 760 | |
| 761 void | |
| 601 | 762 unescape(r, text, type = 0) |
| 763 CODE: | |
| 764 | |
| 633 | 765 dXSTARG; |
| 766 ngx_http_request_t *r; | |
| 767 SV *text; | |
| 768 int type; | |
| 769 u_char *p, *dst, *src; | |
| 770 STRLEN len; | |
| 601 | 771 |
| 633 | 772 ngx_http_perl_set_request(r); |
| 773 | |
| 774 text = ST(1); | |
| 775 | |
| 776 src = (u_char *) SvPV(text, len); | |
| 777 | |
| 778 p = ngx_palloc(r->pool, len + 1); | |
| 601 | 779 if (p == NULL) { |
| 780 XSRETURN_UNDEF; | |
| 781 } | |
| 782 | |
| 783 dst = p; | |
| 784 | |
| 633 | 785 type = items < 3 ? 0 : SvIV(ST(2)); |
| 786 | |
| 787 ngx_unescape_uri(&dst, &src, len, (ngx_uint_t) type); | |
| 601 | 788 *dst = '\0'; |
| 789 | |
| 633 | 790 ngx_http_perl_set_targ(p, dst - p, 1); |
| 601 | 791 |
| 633 | 792 ST(0) = TARG; |
| 833 | 793 |
| 794 | |
| 795 void | |
| 796 variable(r, name, value = NULL) | |
| 797 CODE: | |
| 798 | |
| 799 dXSTARG; | |
| 800 ngx_http_request_t *r; | |
| 801 SV *name, *value; | |
| 802 u_char *p, *lowcase; | |
| 803 STRLEN len; | |
| 804 ngx_str_t var, val; | |
| 805 ngx_uint_t i, hash; | |
|
912
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
806 ngx_http_perl_var_t *v; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
807 ngx_http_perl_ctx_t *ctx; |
| 833 | 808 ngx_http_variable_value_t *vv; |
| 809 | |
| 810 ngx_http_perl_set_request(r); | |
| 811 | |
| 812 name = ST(1); | |
| 813 | |
| 814 if (SvROK(name) && SvTYPE(SvRV(name)) == SVt_PV) { | |
| 815 name = SvRV(name); | |
| 816 } | |
| 817 | |
| 818 if (items == 2) { | |
| 819 value = NULL; | |
| 820 | |
| 821 } else { | |
| 822 value = ST(2); | |
| 823 | |
| 824 if (SvROK(value) && SvTYPE(SvRV(value)) == SVt_PV) { | |
| 825 value = SvRV(value); | |
| 826 } | |
| 827 | |
| 828 if (ngx_http_perl_sv2str(aTHX_ r, &val, value) != NGX_OK) { | |
| 829 XSRETURN_UNDEF; | |
| 830 } | |
| 831 } | |
| 832 | |
| 833 p = (u_char *) SvPV(name, len); | |
| 834 | |
| 835 lowcase = ngx_palloc(r->pool, len); | |
| 836 if (lowcase == NULL) { | |
| 837 XSRETURN_UNDEF; | |
| 838 } | |
| 839 | |
| 840 hash = 0; | |
| 841 for (i = 0; i < len; i++) { | |
| 842 lowcase[i] = ngx_tolower(p[i]); | |
| 843 hash = ngx_hash(hash, lowcase[i]); | |
| 844 } | |
| 845 | |
| 846 var.len = len; | |
| 847 var.data = lowcase; | |
| 848 | |
|
912
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
849 #if (NGX_LOG_DEBUG) |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
850 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
851 if (value) { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
852 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
853 "perl variable: \"%V\"=\"%V\"", &var, &val); |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
854 } else { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
855 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
856 "perl variable: \"%V\"", &var); |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
857 } |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
858 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
859 #endif |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
860 |
| 833 | 861 vv = ngx_http_get_variable(r, &var, hash, 1); |
| 862 if (vv == NULL) { | |
| 863 XSRETURN_UNDEF; | |
| 864 } | |
| 865 | |
| 866 if (vv->not_found) { | |
|
912
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
867 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
868 ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module); |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
869 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
870 if (ctx->variables) { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
871 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
872 v = ctx->variables->elts; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
873 for (i = 0; i < ctx->variables->nelts; i++) { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
874 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
875 if (hash != v[i].hash |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
876 || len != v[i].name.len |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
877 || ngx_strncmp(lowcase, v[i].name.data, len) != 0) |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
878 { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
879 continue; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
880 } |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
881 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
882 if (value) { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
883 v[i].value = val; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
884 XSRETURN_UNDEF; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
885 } |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
886 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
887 ngx_http_perl_set_targ(v[i].value.data, v[i].value.len, 0); |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
888 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
889 goto done; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
890 } |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
891 } |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
892 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
893 if (value) { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
894 if (ctx->variables == NULL) { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
895 ctx->variables = ngx_array_create(r->pool, 1, |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
896 sizeof(ngx_http_perl_var_t)); |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
897 if (ctx->variables == NULL) { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
898 XSRETURN_UNDEF; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
899 } |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
900 } |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
901 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
902 v = ngx_array_push(ctx->variables); |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
903 if (v == NULL) { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
904 XSRETURN_UNDEF; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
905 } |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
906 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
907 v->hash = hash; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
908 v->name.len = len; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
909 v->name.data = lowcase; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
910 v->value = val; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
911 |
| 833 | 912 XSRETURN_UNDEF; |
| 913 } | |
| 914 | |
| 915 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 916 "variable \"%V\" not found", &var); | |
| 917 | |
| 918 XSRETURN_UNDEF; | |
| 919 } | |
| 920 | |
| 921 if (value) { | |
| 922 vv->len = val.len; | |
| 923 vv->valid = 1; | |
| 924 vv->no_cachable = 0; | |
| 925 vv->not_found = 0; | |
| 926 vv->data = val.data; | |
| 927 | |
| 928 XSRETURN_UNDEF; | |
| 929 } | |
| 930 | |
| 931 ngx_http_perl_set_targ(vv->data, vv->len, 0); | |
| 932 | |
|
912
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
933 done: |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
934 |
| 833 | 935 ST(0) = TARG; |
| 907 | 936 |
| 937 | |
| 938 void | |
| 911 | 939 sleep(r, sleep, next) |
| 940 CODE: | |
| 941 | |
| 942 dXSTARG; | |
| 943 ngx_http_request_t *r; | |
| 944 ngx_http_perl_ctx_t *ctx; | |
| 945 | |
| 946 ngx_http_perl_set_request(r); | |
| 947 | |
| 948 ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module); | |
| 949 | |
| 950 ctx->sleep = SvIV(ST(1)); | |
| 951 ctx->next = SvRV(ST(2)); | |
| 952 | |
| 953 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 954 "perl sleep: %d", ctx->sleep); | |
| 955 | |
| 956 XSRETURN_EMPTY; | |
| 957 | |
| 958 | |
| 959 void | |
| 907 | 960 log_error(r, err, msg) |
| 961 CODE: | |
| 962 | |
| 963 ngx_http_request_t *r; | |
| 964 SV *err, *msg; | |
| 965 u_char *p; | |
| 966 STRLEN len; | |
| 967 ngx_err_t e; | |
| 968 | |
| 969 ngx_http_perl_set_request(r); | |
| 970 | |
| 971 err = ST(1); | |
| 972 | |
| 973 if (SvROK(err) && SvTYPE(SvRV(err)) == SVt_PV) { | |
| 974 err = SvRV(err); | |
| 975 } | |
| 976 | |
| 977 e = SvIV(err); | |
| 978 | |
| 979 msg = ST(2); | |
| 980 | |
| 981 if (SvROK(msg) && SvTYPE(SvRV(msg)) == SVt_PV) { | |
| 982 msg = SvRV(msg); | |
| 983 } | |
| 984 | |
| 985 p = (u_char *) SvPV(msg, len); | |
| 986 | |
| 910 | 987 ngx_log_error(NGX_LOG_ERR, r->connection->log, e, "perl: %s", p); |
| 907 | 988 |
| 989 XSRETURN_EMPTY; |