Mercurial > hg > nginx
annotate src/http/modules/perl/nginx.xs @ 4450:4919fb357a5d stable-1.0
Merge of r4406, r4413: copyrights updated.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Sun, 05 Feb 2012 20:02:59 +0000 |
| parents | edc216059175 |
| children |
| rev | line source |
|---|---|
| 599 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
|
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4 * Copyright (C) Nginx, Inc. |
| 599 | 5 */ |
| 6 | |
| 7 | |
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8 #define PERL_NO_GET_CONTEXT |
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9 |
| 599 | 10 #include <ngx_config.h> |
| 11 #include <ngx_core.h> | |
| 12 #include <ngx_http.h> | |
| 13 #include <ngx_http_perl_module.h> | |
| 14 | |
| 603 | 15 #include "XSUB.h" |
| 16 | |
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17 |
| 633 | 18 #define ngx_http_perl_set_request(r) \ |
| 19 r = INT2PTR(ngx_http_request_t *, SvIV((SV *) SvRV(ST(0)))) | |
| 20 | |
| 21 | |
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22 #define ngx_http_perl_set_targ(p, len) \ |
| 633 | 23 \ |
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24 SvUPGRADE(TARG, SVt_PV); \ |
| 633 | 25 SvPOK_on(TARG); \ |
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26 sv_setpvn(TARG, (char *) p, len) |
| 633 | 27 |
| 599 | 28 |
| 29 static ngx_int_t | |
| 30 ngx_http_perl_sv2str(pTHX_ ngx_http_request_t *r, ngx_str_t *s, SV *sv) | |
| 31 { | |
| 32 u_char *p; | |
| 33 STRLEN len; | |
| 34 | |
| 35 if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) { | |
| 36 sv = SvRV(sv); | |
| 37 } | |
| 38 | |
| 39 p = (u_char *) SvPV(sv, len); | |
| 40 | |
| 41 s->len = len; | |
| 42 | |
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43 if (SvREADONLY(sv) && SvPOK(sv)) { |
| 599 | 44 s->data = p; |
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45 |
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46 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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47 "perl sv2str: %08XD \"%V\"", sv->sv_flags, s); |
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48 |
| 599 | 49 return NGX_OK; |
| 50 } | |
| 51 | |
| 2049 | 52 s->data = ngx_pnalloc(r->pool, len); |
| 599 | 53 if (s->data == NULL) { |
| 54 return NGX_ERROR; | |
| 55 } | |
| 56 | |
| 57 ngx_memcpy(s->data, p, len); | |
| 58 | |
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59 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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60 "perl sv2str: %08XD \"%V\"", sv->sv_flags, s); |
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61 |
| 599 | 62 return NGX_OK; |
| 63 } | |
| 64 | |
| 65 | |
| 66 static ngx_int_t | |
| 67 ngx_http_perl_output(ngx_http_request_t *r, ngx_buf_t *b) | |
| 68 { | |
| 617 | 69 ngx_chain_t out; |
| 70 #if (NGX_HTTP_SSI) | |
| 71 ngx_chain_t *cl; | |
| 599 | 72 ngx_http_perl_ctx_t *ctx; |
| 73 | |
| 74 ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module); | |
| 75 | |
| 76 if (ctx->ssi) { | |
| 77 cl = ngx_alloc_chain_link(r->pool); | |
| 78 if (cl == NULL) { | |
| 79 return NGX_ERROR; | |
| 80 } | |
| 81 | |
| 82 cl->buf = b; | |
| 83 cl->next = NULL; | |
| 84 *ctx->ssi->last_out = cl; | |
| 85 ctx->ssi->last_out = &cl->next; | |
| 86 | |
| 87 return NGX_OK; | |
| 88 } | |
| 617 | 89 #endif |
| 599 | 90 |
| 91 out.buf = b; | |
| 92 out.next = NULL; | |
| 93 | |
| 94 return ngx_http_output_filter(r, &out); | |
| 95 } | |
| 96 | |
| 97 | |
| 98 MODULE = nginx PACKAGE = nginx | |
| 99 | |
| 100 | |
| 633 | 101 void |
| 915 | 102 status(r, code) |
| 103 CODE: | |
| 104 | |
| 105 ngx_http_request_t *r; | |
| 106 | |
| 107 ngx_http_perl_set_request(r); | |
| 108 | |
| 109 r->headers_out.status = SvIV(ST(1)); | |
| 110 | |
| 111 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 112 "perl status: %d", r->headers_out.status); | |
| 113 | |
| 114 XSRETURN_UNDEF; | |
| 115 | |
| 116 | |
| 117 void | |
| 599 | 118 send_http_header(r, ...) |
| 633 | 119 CODE: |
| 599 | 120 |
| 633 | 121 ngx_http_request_t *r; |
| 122 SV *sv; | |
| 599 | 123 |
| 633 | 124 ngx_http_perl_set_request(r); |
| 599 | 125 |
| 126 if (r->headers_out.status == 0) { | |
| 127 r->headers_out.status = NGX_HTTP_OK; | |
| 128 } | |
| 129 | |
| 130 if (items != 1) { | |
| 131 sv = ST(1); | |
| 132 | |
| 133 if (ngx_http_perl_sv2str(aTHX_ r, &r->headers_out.content_type, sv) | |
| 134 != NGX_OK) | |
| 135 { | |
| 633 | 136 XSRETURN_EMPTY; |
| 599 | 137 } |
| 138 | |
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139 r->headers_out.content_type_len = r->headers_out.content_type.len; |
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140 |
| 599 | 141 } else { |
| 673 | 142 if (ngx_http_set_content_type(r) != NGX_OK) { |
| 143 XSRETURN_EMPTY; | |
| 599 | 144 } |
| 145 } | |
| 146 | |
| 633 | 147 (void) ngx_http_send_header(r); |
| 599 | 148 |
| 149 | |
| 633 | 150 void |
| 151 header_only(r) | |
| 599 | 152 CODE: |
| 153 | |
| 633 | 154 dXSTARG; |
| 155 ngx_http_request_t *r; | |
| 156 | |
| 157 ngx_http_perl_set_request(r); | |
| 599 | 158 |
| 633 | 159 sv_upgrade(TARG, SVt_IV); |
| 160 sv_setiv(TARG, r->header_only); | |
| 599 | 161 |
| 633 | 162 ST(0) = TARG; |
| 599 | 163 |
| 164 | |
| 633 | 165 void |
| 166 uri(r) | |
| 167 CODE: | |
| 168 | |
| 169 dXSTARG; | |
| 170 ngx_http_request_t *r; | |
| 599 | 171 |
| 633 | 172 ngx_http_perl_set_request(r); |
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173 ngx_http_perl_set_targ(r->uri.data, r->uri.len); |
| 633 | 174 |
| 175 ST(0) = TARG; | |
| 176 | |
| 177 | |
| 178 void | |
| 179 args(r) | |
| 599 | 180 CODE: |
| 181 | |
| 633 | 182 dXSTARG; |
| 183 ngx_http_request_t *r; | |
| 599 | 184 |
| 633 | 185 ngx_http_perl_set_request(r); |
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186 ngx_http_perl_set_targ(r->args.data, r->args.len); |
| 599 | 187 |
| 633 | 188 ST(0) = TARG; |
| 599 | 189 |
| 190 | |
| 633 | 191 void |
| 629 | 192 request_method(r) |
| 633 | 193 CODE: |
| 194 | |
| 195 dXSTARG; | |
| 196 ngx_http_request_t *r; | |
| 629 | 197 |
| 633 | 198 ngx_http_perl_set_request(r); |
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199 ngx_http_perl_set_targ(r->method_name.data, r->method_name.len); |
| 633 | 200 |
| 201 ST(0) = TARG; | |
| 202 | |
| 203 | |
| 204 void | |
| 205 remote_addr(r) | |
| 629 | 206 CODE: |
| 207 | |
| 633 | 208 dXSTARG; |
| 209 ngx_http_request_t *r; | |
| 629 | 210 |
| 633 | 211 ngx_http_perl_set_request(r); |
| 212 ngx_http_perl_set_targ(r->connection->addr_text.data, | |
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213 r->connection->addr_text.len); |
| 629 | 214 |
| 633 | 215 ST(0) = TARG; |
| 629 | 216 |
| 217 | |
| 633 | 218 void |
| 219 header_in(r, key) | |
| 629 | 220 CODE: |
| 221 | |
| 633 | 222 dXSTARG; |
| 667 | 223 ngx_http_request_t *r; |
| 224 SV *key; | |
| 225 u_char *p, *lowcase_key, *cookie; | |
| 226 STRLEN len; | |
| 227 ssize_t size; | |
| 228 ngx_uint_t i, n, hash; | |
| 229 ngx_list_part_t *part; | |
| 230 ngx_table_elt_t *h, **ph; | |
| 231 ngx_http_header_t *hh; | |
| 232 ngx_http_core_main_conf_t *cmcf; | |
| 629 | 233 |
| 633 | 234 ngx_http_perl_set_request(r); |
| 599 | 235 |
| 633 | 236 key = ST(1); |
| 599 | 237 |
| 238 if (SvROK(key) && SvTYPE(SvRV(key)) == SVt_PV) { | |
| 239 key = SvRV(key); | |
| 240 } | |
| 241 | |
| 242 p = (u_char *) SvPV(key, len); | |
| 243 | |
| 667 | 244 /* look up hashed headers */ |
| 245 | |
| 2049 | 246 lowcase_key = ngx_pnalloc(r->pool, len); |
| 667 | 247 if (lowcase_key == NULL) { |
| 248 XSRETURN_UNDEF; | |
| 249 } | |
| 250 | |
| 2136 | 251 hash = ngx_hash_strlow(lowcase_key, p, len); |
| 667 | 252 |
| 253 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 254 | |
| 255 hh = ngx_hash_find(&cmcf->headers_in_hash, hash, lowcase_key, len); | |
| 256 | |
| 257 if (hh) { | |
| 258 if (hh->offset) { | |
| 259 | |
| 260 ph = (ngx_table_elt_t **) ((char *) &r->headers_in + hh->offset); | |
| 261 | |
| 262 if (*ph) { | |
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263 ngx_http_perl_set_targ((*ph)->value.data, (*ph)->value.len); |
| 667 | 264 |
| 265 goto done; | |
| 266 } | |
| 267 | |
| 268 XSRETURN_UNDEF; | |
| 269 } | |
| 270 | |
| 271 /* Cookie */ | |
| 272 | |
| 273 n = r->headers_in.cookies.nelts; | |
| 274 | |
| 275 if (n == 0) { | |
| 276 XSRETURN_UNDEF; | |
| 277 } | |
| 278 | |
| 279 ph = r->headers_in.cookies.elts; | |
| 280 | |
| 281 if (n == 1) { | |
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282 ngx_http_perl_set_targ((*ph)->value.data, (*ph)->value.len); |
| 667 | 283 |
| 284 goto done; | |
| 285 } | |
| 286 | |
| 287 size = - (ssize_t) (sizeof("; ") - 1); | |
| 288 | |
| 289 for (i = 0; i < n; i++) { | |
| 290 size += ph[i]->value.len + sizeof("; ") - 1; | |
| 291 } | |
| 292 | |
| 2049 | 293 cookie = ngx_pnalloc(r->pool, size); |
| 667 | 294 if (cookie == NULL) { |
| 295 XSRETURN_UNDEF; | |
| 296 } | |
| 297 | |
| 298 p = cookie; | |
| 299 | |
| 300 for (i = 0; /* void */ ; i++) { | |
| 301 p = ngx_copy(p, ph[i]->value.data, ph[i]->value.len); | |
| 302 | |
| 303 if (i == n - 1) { | |
| 304 break; | |
| 305 } | |
| 306 | |
| 307 *p++ = ';'; *p++ = ' '; | |
| 308 } | |
| 309 | |
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310 ngx_http_perl_set_targ(cookie, size); |
| 667 | 311 |
| 312 goto done; | |
| 313 } | |
| 314 | |
| 315 /* iterate over all headers */ | |
| 316 | |
| 599 | 317 part = &r->headers_in.headers.part; |
| 667 | 318 h = part->elts; |
| 599 | 319 |
| 320 for (i = 0; /* void */ ; i++) { | |
| 321 | |
| 322 if (i >= part->nelts) { | |
| 323 if (part->next == NULL) { | |
| 324 break; | |
| 325 } | |
| 326 | |
| 327 part = part->next; | |
| 667 | 328 h = part->elts; |
| 599 | 329 i = 0; |
| 330 } | |
| 331 | |
| 667 | 332 if (len != h[i].key.len |
| 333 || ngx_strcasecmp(p, h[i].key.data) != 0) | |
| 599 | 334 { |
| 335 continue; | |
| 336 } | |
| 337 | |
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338 ngx_http_perl_set_targ(h[i].value.data, h[i].value.len); |
| 599 | 339 |
| 340 goto done; | |
| 341 } | |
| 342 | |
| 343 XSRETURN_UNDEF; | |
| 344 | |
| 345 done: | |
| 346 | |
| 633 | 347 ST(0) = TARG; |
| 599 | 348 |
| 349 | |
| 633 | 350 void |
| 681 | 351 has_request_body(r, next) |
| 352 CODE: | |
| 353 | |
| 354 dXSTARG; | |
| 355 ngx_http_request_t *r; | |
| 356 ngx_http_perl_ctx_t *ctx; | |
| 357 | |
| 358 ngx_http_perl_set_request(r); | |
| 359 | |
| 360 if (r->headers_in.content_length_n <= 0) { | |
| 361 XSRETURN_UNDEF; | |
| 362 } | |
| 363 | |
| 364 ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module); | |
| 909 | 365 ctx->next = SvRV(ST(1)); |
| 681 | 366 |
| 367 r->request_body_in_single_buf = 1; | |
| 368 r->request_body_in_persistent_file = 1; | |
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369 r->request_body_in_clean_file = 1; |
| 681 | 370 |
| 371 if (r->request_body_in_file_only) { | |
| 372 r->request_body_file_log_level = 0; | |
| 373 } | |
| 374 | |
| 375 ngx_http_read_client_request_body(r, ngx_http_perl_handle_request); | |
| 376 | |
| 377 sv_upgrade(TARG, SVt_IV); | |
| 378 sv_setiv(TARG, 1); | |
| 379 | |
| 380 ST(0) = TARG; | |
| 381 | |
| 382 | |
| 383 void | |
| 631 | 384 request_body(r) |
| 385 CODE: | |
| 386 | |
| 633 | 387 dXSTARG; |
| 388 ngx_http_request_t *r; | |
| 389 size_t len; | |
| 390 | |
| 391 ngx_http_perl_set_request(r); | |
| 631 | 392 |
| 941 | 393 if (r->request_body == NULL |
| 394 || r->request_body->temp_file | |
| 395 || r->request_body->bufs == NULL) | |
| 396 { | |
| 633 | 397 XSRETURN_UNDEF; |
| 398 } | |
| 631 | 399 |
| 633 | 400 len = r->request_body->bufs->buf->last - r->request_body->bufs->buf->pos; |
| 631 | 401 |
| 402 if (len == 0) { | |
| 403 XSRETURN_UNDEF; | |
| 404 } | |
| 405 | |
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406 ngx_http_perl_set_targ(r->request_body->bufs->buf->pos, len); |
| 631 | 407 |
| 633 | 408 ST(0) = TARG; |
| 631 | 409 |
| 410 | |
| 633 | 411 void |
| 412 request_body_file(r) | |
| 413 CODE: | |
| 414 | |
| 415 dXSTARG; | |
| 416 ngx_http_request_t *r; | |
| 417 | |
| 418 ngx_http_perl_set_request(r); | |
| 419 | |
| 941 | 420 if (r->request_body == NULL || r->request_body->temp_file == NULL) { |
| 633 | 421 XSRETURN_UNDEF; |
| 422 } | |
| 423 | |
| 424 ngx_http_perl_set_targ(r->request_body->temp_file->file.name.data, | |
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425 r->request_body->temp_file->file.name.len); |
| 599 | 426 |
| 633 | 427 ST(0) = TARG; |
| 428 | |
| 429 | |
| 430 void | |
| 1371 | 431 discard_request_body(r) |
| 432 CODE: | |
| 433 | |
| 434 ngx_http_request_t *r; | |
| 435 | |
| 436 ngx_http_perl_set_request(r); | |
| 437 | |
| 438 ngx_http_discard_request_body(r); | |
| 439 | |
| 440 | |
| 441 void | |
| 633 | 442 header_out(r, key, value) |
| 443 CODE: | |
| 599 | 444 |
| 633 | 445 ngx_http_request_t *r; |
| 446 SV *key; | |
| 447 SV *value; | |
| 448 ngx_table_elt_t *header; | |
| 599 | 449 |
| 633 | 450 ngx_http_perl_set_request(r); |
| 451 | |
| 452 key = ST(1); | |
| 453 value = ST(2); | |
| 599 | 454 |
| 455 header = ngx_list_push(&r->headers_out.headers); | |
| 456 if (header == NULL) { | |
| 633 | 457 XSRETURN_EMPTY; |
| 599 | 458 } |
| 459 | |
| 460 header->hash = 1; | |
| 461 | |
| 462 if (ngx_http_perl_sv2str(aTHX_ r, &header->key, key) != NGX_OK) { | |
| 633 | 463 XSRETURN_EMPTY; |
| 599 | 464 } |
| 465 | |
| 466 if (ngx_http_perl_sv2str(aTHX_ r, &header->value, value) != NGX_OK) { | |
| 633 | 467 XSRETURN_EMPTY; |
| 599 | 468 } |
| 469 | |
| 470 if (header->key.len == sizeof("Content-Length") - 1 | |
| 3870 | 471 && ngx_strncasecmp(header->key.data, (u_char *) "Content-Length", |
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472 sizeof("Content-Length") - 1) == 0) |
| 599 | 473 { |
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474 r->headers_out.content_length_n = (off_t) SvIV(value); |
| 599 | 475 r->headers_out.content_length = header; |
| 476 } | |
| 477 | |
| 4255 | 478 if (header->key.len == sizeof("Content-Encoding") - 1 |
| 479 && ngx_strncasecmp(header->key.data, "Content-Encoding", | |
| 480 sizeof("Content-Encoding") - 1) == 0) | |
| 481 { | |
| 482 r->headers_out.content_encoding = header; | |
| 483 } | |
| 484 | |
| 599 | 485 |
| 633 | 486 void |
| 599 | 487 filename(r) |
| 633 | 488 CODE: |
| 599 | 489 |
| 633 | 490 dXSTARG; |
|
774
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previous commit broke two modules
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parents:
741
diff
changeset
|
491 size_t root; |
| 633 | 492 ngx_http_request_t *r; |
| 599 | 493 ngx_http_perl_ctx_t *ctx; |
| 494 | |
| 633 | 495 ngx_http_perl_set_request(r); |
| 599 | 496 |
| 497 ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module); | |
| 633 | 498 if (ctx->filename.data) { |
| 599 | 499 goto done; |
| 500 } | |
| 501 | |
|
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589841f06b87
previous commit broke two modules
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parents:
741
diff
changeset
|
502 if (ngx_http_map_uri_to_path(r, &ctx->filename, &root, 0) == NULL) { |
| 599 | 503 XSRETURN_UNDEF; |
| 504 } | |
| 505 | |
| 633 | 506 ctx->filename.len--; |
| 507 sv_setpv(PL_statname, (char *) ctx->filename.data); | |
| 599 | 508 |
| 509 done: | |
| 510 | |
|
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5b7baef2e11e
copy return values to perl's allocated memory
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parents:
1703
diff
changeset
|
511 ngx_http_perl_set_targ(ctx->filename.data, ctx->filename.len); |
| 599 | 512 |
| 633 | 513 ST(0) = TARG; |
| 599 | 514 |
| 515 | |
| 633 | 516 void |
| 599 | 517 print(r, ...) |
| 518 CODE: | |
| 519 | |
| 633 | 520 ngx_http_request_t *r; |
| 521 SV *sv; | |
| 522 int i; | |
| 523 u_char *p; | |
| 524 size_t size; | |
| 525 STRLEN len; | |
| 526 ngx_buf_t *b; | |
| 527 | |
| 528 ngx_http_perl_set_request(r); | |
| 599 | 529 |
| 530 if (items == 2) { | |
| 531 | |
| 532 /* | |
| 533 * do zero copy for prolate single read-only SV: | |
| 534 * $r->print("some text\n"); | |
| 535 */ | |
| 536 | |
| 537 sv = ST(1); | |
| 538 | |
| 539 if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) { | |
| 540 sv = SvRV(sv); | |
| 541 } | |
| 542 | |
|
1703
43747661804d
*) copy regex captures $1, $2, etc.
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parents:
1565
diff
changeset
|
543 if (SvREADONLY(sv) && SvPOK(sv)) { |
| 599 | 544 |
| 545 p = (u_char *) SvPV(sv, len); | |
| 546 | |
| 547 if (len == 0) { | |
| 633 | 548 XSRETURN_EMPTY; |
| 599 | 549 } |
| 550 | |
| 551 b = ngx_calloc_buf(r->pool); | |
| 552 if (b == NULL) { | |
| 633 | 553 XSRETURN_EMPTY; |
| 599 | 554 } |
| 555 | |
| 556 b->memory = 1; | |
| 557 b->pos = p; | |
| 558 b->last = p + len; | |
| 559 b->start = p; | |
| 560 b->end = b->last; | |
| 561 | |
| 601 | 562 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 563 "$r->print: read-only SV: %z", len); | |
| 564 | |
| 599 | 565 goto out; |
| 566 } | |
| 567 } | |
| 568 | |
| 569 size = 0; | |
| 570 | |
| 571 for (i = 1; i < items; i++) { | |
| 572 | |
| 573 sv = ST(i); | |
| 574 | |
| 575 if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) { | |
| 576 sv = SvRV(sv); | |
| 577 } | |
| 578 | |
| 601 | 579 (void) SvPV(sv, len); |
| 599 | 580 |
| 601 | 581 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 582 "$r->print: copy SV: %z", len); | |
| 599 | 583 |
| 584 size += len; | |
| 585 } | |
| 586 | |
| 587 if (size == 0) { | |
| 633 | 588 XSRETURN_EMPTY; |
| 599 | 589 } |
| 590 | |
| 591 b = ngx_create_temp_buf(r->pool, size); | |
| 592 if (b == NULL) { | |
| 633 | 593 XSRETURN_EMPTY; |
| 599 | 594 } |
| 595 | |
| 596 for (i = 1; i < items; i++) { | |
| 597 sv = ST(i); | |
| 598 | |
| 599 if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) { | |
| 600 sv = SvRV(sv); | |
| 601 } | |
| 602 | |
| 603 p = (u_char *) SvPV(sv, len); | |
| 604 b->last = ngx_cpymem(b->last, p, len); | |
| 605 } | |
| 606 | |
| 607 out: | |
| 608 | |
| 633 | 609 (void) ngx_http_perl_output(r, b); |
| 599 | 610 |
| 611 | |
| 633 | 612 void |
| 613 | 613 sendfile(r, filename, offset = -1, bytes = 0) |
| 633 | 614 CODE: |
| 615 | |
| 1454 | 616 ngx_http_request_t *r; |
| 617 char *filename; | |
|
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use off_t in $r->sendfile(), this allows to use 64-bit off_t on platforms
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parents:
2756
diff
changeset
|
618 off_t offset; |
| 1454 | 619 size_t bytes; |
| 620 ngx_str_t path; | |
| 621 ngx_buf_t *b; | |
| 622 ngx_open_file_info_t of; | |
| 623 ngx_http_core_loc_conf_t *clcf; | |
| 599 | 624 |
| 633 | 625 ngx_http_perl_set_request(r); |
| 626 | |
| 627 filename = SvPV_nolen(ST(1)); | |
| 599 | 628 |
| 629 if (filename == NULL) { | |
| 630 croak("sendfile(): NULL filename"); | |
| 631 } | |
| 632 | |
| 633 | 633 offset = items < 3 ? -1 : SvIV(ST(2)); |
| 634 bytes = items < 4 ? 0 : SvIV(ST(3)); | |
| 635 | |
| 599 | 636 b = ngx_calloc_buf(r->pool); |
| 637 if (b == NULL) { | |
| 633 | 638 XSRETURN_EMPTY; |
| 599 | 639 } |
| 640 | |
| 641 b->file = ngx_pcalloc(r->pool, sizeof(ngx_file_t)); | |
| 642 if (b->file == NULL) { | |
| 633 | 643 XSRETURN_EMPTY; |
| 599 | 644 } |
| 645 | |
| 1454 | 646 path.len = ngx_strlen(filename); |
| 647 | |
|
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parents:
2049
diff
changeset
|
648 path.data = ngx_pnalloc(r->pool, path.len + 1); |
| 1454 | 649 if (path.data == NULL) { |
| 633 | 650 XSRETURN_EMPTY; |
| 599 | 651 } |
| 652 | |
| 3870 | 653 (void) ngx_cpystrn(path.data, (u_char *) filename, path.len + 1); |
|
1560
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style fix: remove trailing spaces
Igor Sysoev <igor@sysoev.ru>
parents:
1457
diff
changeset
|
654 |
|
2063
67a29af877ed
initialize of.uniq in ngx_open_cached_file()
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parents:
2061
diff
changeset
|
655 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
|
67a29af877ed
initialize of.uniq in ngx_open_cached_file()
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parents:
2061
diff
changeset
|
656 |
|
2068
75a8d34459c5
ngx_memzero() ngx_open_file_info_t
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parents:
2063
diff
changeset
|
657 ngx_memzero(&of, sizeof(ngx_open_file_info_t)); |
|
75a8d34459c5
ngx_memzero() ngx_open_file_info_t
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parents:
2063
diff
changeset
|
658 |
| 3178 | 659 of.read_ahead = clcf->read_ahead; |
| 2129 | 660 of.directio = clcf->directio; |
|
2063
67a29af877ed
initialize of.uniq in ngx_open_cached_file()
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parents:
2061
diff
changeset
|
661 of.valid = clcf->open_file_cache_valid; |
|
67a29af877ed
initialize of.uniq in ngx_open_cached_file()
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parents:
2061
diff
changeset
|
662 of.min_uses = clcf->open_file_cache_min_uses; |
|
67a29af877ed
initialize of.uniq in ngx_open_cached_file()
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parents:
2061
diff
changeset
|
663 of.errors = clcf->open_file_cache_errors; |
|
67a29af877ed
initialize of.uniq in ngx_open_cached_file()
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parents:
2061
diff
changeset
|
664 of.events = clcf->open_file_cache_events; |
|
67a29af877ed
initialize of.uniq in ngx_open_cached_file()
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parents:
2061
diff
changeset
|
665 |
| 1799 | 666 if (ngx_open_cached_file(clcf->open_file_cache, &path, &of, r->pool) |
| 667 != NGX_OK) | |
| 668 { | |
| 1454 | 669 if (of.err == 0) { |
| 670 XSRETURN_EMPTY; | |
| 671 } | |
| 672 | |
| 599 | 673 ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno, |
|
2756
09cab3f8d92e
*) of.test_only to not open file if only stat() is enough
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parents:
2231
diff
changeset
|
674 "%s \"%s\" failed", of.failed, filename); |
| 633 | 675 XSRETURN_EMPTY; |
| 599 | 676 } |
| 677 | |
| 613 | 678 if (offset == -1) { |
| 679 offset = 0; | |
| 680 } | |
| 681 | |
| 682 if (bytes == 0) { | |
| 1454 | 683 bytes = of.size - offset; |
| 599 | 684 } |
| 685 | |
| 686 b->in_file = 1; | |
| 613 | 687 |
| 688 b->file_pos = offset; | |
| 689 b->file_last = offset + bytes; | |
| 599 | 690 |
| 1454 | 691 b->file->fd = of.fd; |
| 599 | 692 b->file->log = r->connection->log; |
|
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8564129d49b6
*) handle unaligned file part for directio
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parents:
2136
diff
changeset
|
693 b->file->directio = of.is_directio; |
| 599 | 694 |
| 633 | 695 (void) ngx_http_perl_output(r, b); |
| 599 | 696 |
| 697 | |
| 633 | 698 void |
|
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parents:
1075
diff
changeset
|
699 flush(r) |
| 633 | 700 CODE: |
| 599 | 701 |
| 633 | 702 ngx_http_request_t *r; |
| 703 ngx_buf_t *b; | |
| 599 | 704 |
| 633 | 705 ngx_http_perl_set_request(r); |
| 599 | 706 |
| 707 b = ngx_calloc_buf(r->pool); | |
| 708 if (b == NULL) { | |
| 633 | 709 XSRETURN_EMPTY; |
| 599 | 710 } |
| 711 | |
| 712 b->flush = 1; | |
| 713 | |
|
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a77f6980de50
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parents:
1075
diff
changeset
|
714 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, "$r->flush"); |
| 601 | 715 |
| 633 | 716 (void) ngx_http_perl_output(r, b); |
| 599 | 717 |
| 633 | 718 XSRETURN_EMPTY; |
| 599 | 719 |
| 720 | |
| 721 void | |
| 722 internal_redirect(r, uri) | |
| 633 | 723 CODE: |
| 599 | 724 |
| 633 | 725 ngx_http_request_t *r; |
| 726 SV *uri; | |
| 599 | 727 ngx_uint_t i; |
| 728 ngx_http_perl_ctx_t *ctx; | |
| 729 | |
| 633 | 730 ngx_http_perl_set_request(r); |
| 731 | |
| 732 uri = ST(1); | |
| 599 | 733 |
| 734 ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module); | |
| 735 | |
| 736 if (ngx_http_perl_sv2str(aTHX_ r, &ctx->redirect_uri, uri) != NGX_OK) { | |
| 737 XSRETURN_EMPTY; | |
| 738 } | |
| 739 | |
| 740 for (i = 0; i < ctx->redirect_uri.len; i++) { | |
| 741 if (ctx->redirect_uri.data[i] == '?') { | |
| 742 | |
| 743 ctx->redirect_args.len = ctx->redirect_uri.len - (i + 1); | |
| 744 ctx->redirect_args.data = &ctx->redirect_uri.data[i + 1]; | |
| 745 ctx->redirect_uri.len = i; | |
| 746 | |
| 747 XSRETURN_EMPTY; | |
| 748 } | |
| 749 } | |
| 601 | 750 |
| 751 | |
| 633 | 752 void |
| 811 | 753 allow_ranges(r) |
| 754 CODE: | |
| 755 | |
| 756 ngx_http_request_t *r; | |
| 757 | |
| 758 ngx_http_perl_set_request(r); | |
| 759 | |
| 760 r->allow_ranges = 1; | |
| 761 | |
| 762 | |
| 763 void | |
| 601 | 764 unescape(r, text, type = 0) |
| 765 CODE: | |
| 766 | |
| 633 | 767 dXSTARG; |
| 768 ngx_http_request_t *r; | |
| 769 SV *text; | |
| 770 int type; | |
| 771 u_char *p, *dst, *src; | |
| 772 STRLEN len; | |
| 601 | 773 |
| 633 | 774 ngx_http_perl_set_request(r); |
| 775 | |
| 776 text = ST(1); | |
| 777 | |
| 778 src = (u_char *) SvPV(text, len); | |
| 779 | |
| 2049 | 780 p = ngx_pnalloc(r->pool, len + 1); |
| 601 | 781 if (p == NULL) { |
| 782 XSRETURN_UNDEF; | |
| 783 } | |
| 784 | |
| 785 dst = p; | |
| 786 | |
| 633 | 787 type = items < 3 ? 0 : SvIV(ST(2)); |
| 788 | |
| 789 ngx_unescape_uri(&dst, &src, len, (ngx_uint_t) type); | |
| 601 | 790 *dst = '\0'; |
| 791 | |
|
1739
5b7baef2e11e
copy return values to perl's allocated memory
Igor Sysoev <igor@sysoev.ru>
parents:
1703
diff
changeset
|
792 ngx_http_perl_set_targ(p, dst - p); |
| 601 | 793 |
| 633 | 794 ST(0) = TARG; |
| 833 | 795 |
| 796 | |
| 797 void | |
| 798 variable(r, name, value = NULL) | |
| 799 CODE: | |
| 800 | |
| 801 dXSTARG; | |
| 802 ngx_http_request_t *r; | |
| 803 SV *name, *value; | |
| 804 u_char *p, *lowcase; | |
| 805 STRLEN len; | |
| 806 ngx_str_t var, val; | |
| 807 ngx_uint_t i, hash; | |
|
912
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
808 ngx_http_perl_var_t *v; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
809 ngx_http_perl_ctx_t *ctx; |
| 833 | 810 ngx_http_variable_value_t *vv; |
| 811 | |
| 812 ngx_http_perl_set_request(r); | |
| 813 | |
| 814 name = ST(1); | |
| 815 | |
| 816 if (SvROK(name) && SvTYPE(SvRV(name)) == SVt_PV) { | |
| 817 name = SvRV(name); | |
| 818 } | |
| 819 | |
| 820 if (items == 2) { | |
| 821 value = NULL; | |
| 822 | |
| 823 } else { | |
| 824 value = ST(2); | |
| 825 | |
| 826 if (SvROK(value) && SvTYPE(SvRV(value)) == SVt_PV) { | |
| 827 value = SvRV(value); | |
| 828 } | |
| 829 | |
| 830 if (ngx_http_perl_sv2str(aTHX_ r, &val, value) != NGX_OK) { | |
| 831 XSRETURN_UNDEF; | |
| 832 } | |
| 833 } | |
| 834 | |
| 835 p = (u_char *) SvPV(name, len); | |
| 836 | |
| 2049 | 837 lowcase = ngx_pnalloc(r->pool, len); |
| 833 | 838 if (lowcase == NULL) { |
| 839 XSRETURN_UNDEF; | |
| 840 } | |
| 841 | |
| 2136 | 842 hash = ngx_hash_strlow(lowcase, p, len); |
| 833 | 843 |
| 844 var.len = len; | |
| 845 var.data = lowcase; | |
| 846 | |
| 4255 | 847 #if (NGX_DEBUG) |
|
912
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
848 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
849 if (value) { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
850 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
|
851 "perl variable: \"%V\"=\"%V\"", &var, &val); |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
852 } else { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
853 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
|
854 "perl variable: \"%V\"", &var); |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
855 } |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
856 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
857 #endif |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
858 |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3447
diff
changeset
|
859 vv = ngx_http_get_variable(r, &var, hash); |
| 833 | 860 if (vv == NULL) { |
| 861 XSRETURN_UNDEF; | |
| 862 } | |
| 863 | |
| 864 if (vv->not_found) { | |
|
912
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
865 |
|
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$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
866 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
|
867 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
868 if (ctx->variables) { |
|
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 v = ctx->variables->elts; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
871 for (i = 0; i < ctx->variables->nelts; i++) { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
872 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
873 if (hash != v[i].hash |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
874 || len != v[i].name.len |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
875 || 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
|
876 { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
877 continue; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
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878 } |
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879 |
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880 if (value) { |
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881 v[i].value = val; |
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882 XSRETURN_UNDEF; |
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parents:
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883 } |
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884 |
|
1739
5b7baef2e11e
copy return values to perl's allocated memory
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parents:
1703
diff
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885 ngx_http_perl_set_targ(v[i].value.data, v[i].value.len); |
|
912
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886 |
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887 goto done; |
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parents:
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888 } |
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parents:
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889 } |
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$r->variable() supports perl only variables
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parents:
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890 |
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parents:
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891 if (value) { |
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$r->variable() supports perl only variables
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parents:
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892 if (ctx->variables == NULL) { |
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$r->variable() supports perl only variables
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893 ctx->variables = ngx_array_create(r->pool, 1, |
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894 sizeof(ngx_http_perl_var_t)); |
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895 if (ctx->variables == NULL) { |
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parents:
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896 XSRETURN_UNDEF; |
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$r->variable() supports perl only variables
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parents:
911
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897 } |
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$r->variable() supports perl only variables
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parents:
911
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898 } |
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$r->variable() supports perl only variables
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parents:
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899 |
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parents:
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900 v = ngx_array_push(ctx->variables); |
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$r->variable() supports perl only variables
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parents:
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901 if (v == NULL) { |
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parents:
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902 XSRETURN_UNDEF; |
|
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$r->variable() supports perl only variables
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parents:
911
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|
903 } |
|
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$r->variable() supports perl only variables
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parents:
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|
904 |
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$r->variable() supports perl only variables
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parents:
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changeset
|
905 v->hash = hash; |
|
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parents:
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diff
changeset
|
906 v->name.len = len; |
|
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$r->variable() supports perl only variables
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parents:
911
diff
changeset
|
907 v->name.data = lowcase; |
|
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$r->variable() supports perl only variables
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parents:
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diff
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|
908 v->value = val; |
|
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parents:
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909 |
| 833 | 910 XSRETURN_UNDEF; |
| 911 } | |
| 912 | |
| 913 XSRETURN_UNDEF; | |
| 914 } | |
| 915 | |
| 916 if (value) { | |
| 917 vv->len = val.len; | |
| 918 vv->valid = 1; | |
| 1565 | 919 vv->no_cacheable = 0; |
| 833 | 920 vv->not_found = 0; |
| 921 vv->data = val.data; | |
| 922 | |
| 923 XSRETURN_UNDEF; | |
| 924 } | |
| 925 | |
|
1739
5b7baef2e11e
copy return values to perl's allocated memory
Igor Sysoev <igor@sysoev.ru>
parents:
1703
diff
changeset
|
926 ngx_http_perl_set_targ(vv->data, vv->len); |
| 833 | 927 |
|
912
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parents:
911
diff
changeset
|
928 done: |
|
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$r->variable() supports perl only variables
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parents:
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diff
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|
929 |
| 833 | 930 ST(0) = TARG; |
| 907 | 931 |
| 932 | |
| 933 void | |
| 911 | 934 sleep(r, sleep, next) |
| 935 CODE: | |
| 936 | |
| 937 ngx_http_request_t *r; | |
| 1897 | 938 ngx_msec_t sleep; |
| 911 | 939 ngx_http_perl_ctx_t *ctx; |
| 940 | |
| 941 ngx_http_perl_set_request(r); | |
| 942 | |
| 1898 | 943 sleep = (ngx_msec_t) SvIV(ST(1)); |
| 1897 | 944 |
| 945 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 946 "perl sleep: %M", sleep); | |
| 947 | |
| 911 | 948 ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module); |
| 949 | |
| 950 ctx->next = SvRV(ST(2)); | |
| 951 | |
| 1897 | 952 ngx_add_timer(r->connection->write, sleep); |
| 953 | |
| 954 r->write_event_handler = ngx_http_perl_sleep_handler; | |
|
3447
de70f912ad58
fix request counter for $r->sleep(), the bug was introduced in r3050
Igor Sysoev <igor@sysoev.ru>
parents:
3317
diff
changeset
|
955 r->main->count++; |
| 911 | 956 |
| 957 | |
| 958 void | |
| 907 | 959 log_error(r, err, msg) |
| 960 CODE: | |
| 961 | |
| 962 ngx_http_request_t *r; | |
| 963 SV *err, *msg; | |
| 964 u_char *p; | |
| 965 STRLEN len; | |
| 966 ngx_err_t e; | |
| 967 | |
| 968 ngx_http_perl_set_request(r); | |
| 969 | |
| 970 err = ST(1); | |
| 971 | |
| 972 if (SvROK(err) && SvTYPE(SvRV(err)) == SVt_PV) { | |
| 973 err = SvRV(err); | |
| 974 } | |
| 975 | |
| 976 e = SvIV(err); | |
| 977 | |
| 978 msg = ST(2); | |
| 979 | |
| 980 if (SvROK(msg) && SvTYPE(SvRV(msg)) == SVt_PV) { | |
| 981 msg = SvRV(msg); | |
| 982 } | |
| 983 | |
| 984 p = (u_char *) SvPV(msg, len); | |
| 985 | |
| 910 | 986 ngx_log_error(NGX_LOG_ERR, r->connection->log, e, "perl: %s", p); |