Mercurial > hg > nginx-quic
annotate src/http/modules/perl/nginx.xs @ 5565:b8e6297358b5 stable-1.4
SPDY: fixed possible segfault.
While processing a DATA frame, the link to related stream is stored in spdy
connection object as part of connection state. But this stream can be closed
between receiving parts of the frame.
| author | Valentin Bartenev <vbart@nginx.com> |
|---|---|
| date | Wed, 22 Jan 2014 04:58:19 +0400 |
| parents | edc479bf33b1 |
| children | 43900b822890 |
| rev | line source |
|---|---|
| 599 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
| 4412 | 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; | |
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225 u_char *p, *lowcase_key, *value, sep; |
| 667 | 226 STRLEN len; |
| 227 ssize_t size; | |
| 228 ngx_uint_t i, n, hash; | |
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229 ngx_array_t *a; |
| 667 | 230 ngx_list_part_t *part; |
| 231 ngx_table_elt_t *h, **ph; | |
| 232 ngx_http_header_t *hh; | |
| 233 ngx_http_core_main_conf_t *cmcf; | |
| 629 | 234 |
| 633 | 235 ngx_http_perl_set_request(r); |
| 599 | 236 |
| 633 | 237 key = ST(1); |
| 599 | 238 |
| 239 if (SvROK(key) && SvTYPE(SvRV(key)) == SVt_PV) { | |
| 240 key = SvRV(key); | |
| 241 } | |
| 242 | |
| 243 p = (u_char *) SvPV(key, len); | |
| 244 | |
| 667 | 245 /* look up hashed headers */ |
| 246 | |
| 2049 | 247 lowcase_key = ngx_pnalloc(r->pool, len); |
| 667 | 248 if (lowcase_key == NULL) { |
| 249 XSRETURN_UNDEF; | |
| 250 } | |
| 251 | |
| 2136 | 252 hash = ngx_hash_strlow(lowcase_key, p, len); |
| 667 | 253 |
| 254 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
| 255 | |
| 256 hh = ngx_hash_find(&cmcf->headers_in_hash, hash, lowcase_key, len); | |
| 257 | |
| 258 if (hh) { | |
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259 |
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260 if (hh->offset == offsetof(ngx_http_headers_in_t, cookies)) { |
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261 sep = ';'; |
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262 goto multi; |
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263 } |
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264 |
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265 #if (NGX_HTTP_X_FORWARDED_FOR) |
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266 if (hh->offset == offsetof(ngx_http_headers_in_t, x_forwarded_for)) { |
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267 sep = ','; |
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268 goto multi; |
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269 } |
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270 #endif |
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271 |
| 667 | 272 if (hh->offset) { |
| 273 | |
| 274 ph = (ngx_table_elt_t **) ((char *) &r->headers_in + hh->offset); | |
| 275 | |
| 276 if (*ph) { | |
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277 ngx_http_perl_set_targ((*ph)->value.data, (*ph)->value.len); |
| 667 | 278 |
| 279 goto done; | |
| 280 } | |
| 281 | |
| 282 XSRETURN_UNDEF; | |
| 283 } | |
| 284 | |
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285 multi: |
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286 |
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Perl: fixed r->header_in("Cookie") (ticket #351).
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287 /* Cookie, X-Forwarded-For */ |
| 667 | 288 |
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289 a = (ngx_array_t *) ((char *) &r->headers_in + hh->offset); |
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290 |
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291 n = a->nelts; |
| 667 | 292 |
| 293 if (n == 0) { | |
| 294 XSRETURN_UNDEF; | |
| 295 } | |
| 296 | |
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297 ph = a->elts; |
| 667 | 298 |
| 299 if (n == 1) { | |
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300 ngx_http_perl_set_targ((*ph)->value.data, (*ph)->value.len); |
| 667 | 301 |
| 302 goto done; | |
| 303 } | |
| 304 | |
| 305 size = - (ssize_t) (sizeof("; ") - 1); | |
| 306 | |
| 307 for (i = 0; i < n; i++) { | |
| 308 size += ph[i]->value.len + sizeof("; ") - 1; | |
| 309 } | |
| 310 | |
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311 value = ngx_pnalloc(r->pool, size); |
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312 if (value == NULL) { |
| 667 | 313 XSRETURN_UNDEF; |
| 314 } | |
| 315 | |
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316 p = value; |
| 667 | 317 |
| 318 for (i = 0; /* void */ ; i++) { | |
| 319 p = ngx_copy(p, ph[i]->value.data, ph[i]->value.len); | |
| 320 | |
| 321 if (i == n - 1) { | |
| 322 break; | |
| 323 } | |
| 324 | |
|
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325 *p++ = sep; *p++ = ' '; |
| 667 | 326 } |
| 327 | |
|
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328 ngx_http_perl_set_targ(value, size); |
| 667 | 329 |
| 330 goto done; | |
| 331 } | |
| 332 | |
| 333 /* iterate over all headers */ | |
| 334 | |
| 599 | 335 part = &r->headers_in.headers.part; |
| 667 | 336 h = part->elts; |
| 599 | 337 |
| 338 for (i = 0; /* void */ ; i++) { | |
| 339 | |
| 340 if (i >= part->nelts) { | |
| 341 if (part->next == NULL) { | |
| 342 break; | |
| 343 } | |
| 344 | |
| 345 part = part->next; | |
| 667 | 346 h = part->elts; |
| 599 | 347 i = 0; |
| 348 } | |
| 349 | |
| 667 | 350 if (len != h[i].key.len |
| 351 || ngx_strcasecmp(p, h[i].key.data) != 0) | |
| 599 | 352 { |
| 353 continue; | |
| 354 } | |
| 355 | |
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356 ngx_http_perl_set_targ(h[i].value.data, h[i].value.len); |
| 599 | 357 |
| 358 goto done; | |
| 359 } | |
| 360 | |
| 361 XSRETURN_UNDEF; | |
| 362 | |
| 363 done: | |
| 364 | |
| 633 | 365 ST(0) = TARG; |
| 599 | 366 |
| 367 | |
| 633 | 368 void |
| 681 | 369 has_request_body(r, next) |
| 370 CODE: | |
| 371 | |
| 372 dXSTARG; | |
| 373 ngx_http_request_t *r; | |
| 374 ngx_http_perl_ctx_t *ctx; | |
| 375 | |
| 376 ngx_http_perl_set_request(r); | |
| 377 | |
|
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Perl: request body handling fixed.
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changeset
|
378 if (r->headers_in.content_length_n <= 0 && !r->headers_in.chunked) { |
| 681 | 379 XSRETURN_UNDEF; |
| 380 } | |
| 381 | |
| 382 ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module); | |
| 909 | 383 ctx->next = SvRV(ST(1)); |
| 681 | 384 |
| 385 r->request_body_in_single_buf = 1; | |
| 386 r->request_body_in_persistent_file = 1; | |
|
1075
4d203f76b757
undo "client_body_in_file_only any"
Igor Sysoev <igor@sysoev.ru>
parents:
1056
diff
changeset
|
387 r->request_body_in_clean_file = 1; |
| 681 | 388 |
| 389 if (r->request_body_in_file_only) { | |
| 390 r->request_body_file_log_level = 0; | |
| 391 } | |
| 392 | |
| 393 ngx_http_read_client_request_body(r, ngx_http_perl_handle_request); | |
| 394 | |
| 395 sv_upgrade(TARG, SVt_IV); | |
| 396 sv_setiv(TARG, 1); | |
| 397 | |
| 398 ST(0) = TARG; | |
| 399 | |
| 400 | |
| 401 void | |
| 631 | 402 request_body(r) |
| 403 CODE: | |
| 404 | |
| 633 | 405 dXSTARG; |
| 406 ngx_http_request_t *r; | |
|
5181
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
407 u_char *p, *data; |
| 633 | 408 size_t len; |
|
5181
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
409 ngx_buf_t *buf; |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
410 ngx_chain_t *cl; |
| 633 | 411 |
| 412 ngx_http_perl_set_request(r); | |
| 631 | 413 |
| 941 | 414 if (r->request_body == NULL |
| 415 || r->request_body->temp_file | |
| 416 || r->request_body->bufs == NULL) | |
| 417 { | |
| 633 | 418 XSRETURN_UNDEF; |
| 419 } | |
| 631 | 420 |
|
5181
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
421 cl = r->request_body->bufs; |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
422 buf = cl->buf; |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
423 |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
424 if (cl->next == NULL) { |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
425 len = buf->last - buf->pos; |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
426 data = buf->pos; |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
427 goto done; |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
428 } |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
429 |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
430 len = buf->last - buf->pos; |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
431 cl = cl->next; |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
432 |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
433 for ( /* void */ ; cl; cl = cl->next) { |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
434 buf = cl->buf; |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
435 len += buf->last - buf->pos; |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
436 } |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
437 |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
438 p = ngx_pnalloc(r->pool, len); |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
439 if (p == NULL) { |
|
5269
51f6ddbf6d09
Perl: extra "return" removed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5181
diff
changeset
|
440 XSRETURN_UNDEF; |
|
5181
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
441 } |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
442 |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
443 data = p; |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
444 cl = r->request_body->bufs; |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
445 |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
446 for ( /* void */ ; cl; cl = cl->next) { |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
447 buf = cl->buf; |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
448 p = ngx_cpymem(p, buf->pos, buf->last - buf->pos); |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
449 } |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
450 |
|
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
451 done: |
| 631 | 452 |
| 453 if (len == 0) { | |
| 454 XSRETURN_UNDEF; | |
| 455 } | |
| 456 | |
|
5181
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
457 ngx_http_perl_set_targ(data, len); |
| 631 | 458 |
| 633 | 459 ST(0) = TARG; |
| 631 | 460 |
| 461 | |
| 633 | 462 void |
| 463 request_body_file(r) | |
| 464 CODE: | |
| 465 | |
| 466 dXSTARG; | |
| 467 ngx_http_request_t *r; | |
| 468 | |
| 469 ngx_http_perl_set_request(r); | |
| 470 | |
| 941 | 471 if (r->request_body == NULL || r->request_body->temp_file == NULL) { |
| 633 | 472 XSRETURN_UNDEF; |
| 473 } | |
| 474 | |
| 475 ngx_http_perl_set_targ(r->request_body->temp_file->file.name.data, | |
|
1739
5b7baef2e11e
copy return values to perl's allocated memory
Igor Sysoev <igor@sysoev.ru>
parents:
1703
diff
changeset
|
476 r->request_body->temp_file->file.name.len); |
| 599 | 477 |
| 633 | 478 ST(0) = TARG; |
| 479 | |
| 480 | |
| 481 void | |
| 1371 | 482 discard_request_body(r) |
| 483 CODE: | |
| 484 | |
| 485 ngx_http_request_t *r; | |
| 486 | |
| 487 ngx_http_perl_set_request(r); | |
| 488 | |
| 489 ngx_http_discard_request_body(r); | |
| 490 | |
| 491 | |
| 492 void | |
| 633 | 493 header_out(r, key, value) |
| 494 CODE: | |
| 599 | 495 |
| 633 | 496 ngx_http_request_t *r; |
| 497 SV *key; | |
| 498 SV *value; | |
| 499 ngx_table_elt_t *header; | |
| 599 | 500 |
| 633 | 501 ngx_http_perl_set_request(r); |
| 502 | |
| 503 key = ST(1); | |
| 504 value = ST(2); | |
| 599 | 505 |
| 506 header = ngx_list_push(&r->headers_out.headers); | |
| 507 if (header == NULL) { | |
| 633 | 508 XSRETURN_EMPTY; |
| 599 | 509 } |
| 510 | |
| 511 header->hash = 1; | |
| 512 | |
| 513 if (ngx_http_perl_sv2str(aTHX_ r, &header->key, key) != NGX_OK) { | |
| 633 | 514 XSRETURN_EMPTY; |
| 599 | 515 } |
| 516 | |
| 517 if (ngx_http_perl_sv2str(aTHX_ r, &header->value, value) != NGX_OK) { | |
| 633 | 518 XSRETURN_EMPTY; |
| 599 | 519 } |
| 520 | |
| 521 if (header->key.len == sizeof("Content-Length") - 1 | |
| 3870 | 522 && ngx_strncasecmp(header->key.data, (u_char *) "Content-Length", |
|
741
63a08390a8a2
$r->headers_out("Content-Length", "NNN") did not work
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
523 sizeof("Content-Length") - 1) == 0) |
| 599 | 524 { |
|
741
63a08390a8a2
$r->headers_out("Content-Length", "NNN") did not work
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
525 r->headers_out.content_length_n = (off_t) SvIV(value); |
| 599 | 526 r->headers_out.content_length = header; |
| 527 } | |
| 528 | |
|
4196
190ae1a7f917
Handling of Content-Encoding set from perl.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4188
diff
changeset
|
529 if (header->key.len == sizeof("Content-Encoding") - 1 |
|
4644
95763fce86a8
Fixed warning during nginx.xs compilation.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4494
diff
changeset
|
530 && ngx_strncasecmp(header->key.data, (u_char *) "Content-Encoding", |
|
4196
190ae1a7f917
Handling of Content-Encoding set from perl.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4188
diff
changeset
|
531 sizeof("Content-Encoding") - 1) == 0) |
|
190ae1a7f917
Handling of Content-Encoding set from perl.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4188
diff
changeset
|
532 { |
|
190ae1a7f917
Handling of Content-Encoding set from perl.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4188
diff
changeset
|
533 r->headers_out.content_encoding = header; |
|
190ae1a7f917
Handling of Content-Encoding set from perl.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4188
diff
changeset
|
534 } |
|
190ae1a7f917
Handling of Content-Encoding set from perl.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4188
diff
changeset
|
535 |
| 599 | 536 |
| 633 | 537 void |
| 599 | 538 filename(r) |
| 633 | 539 CODE: |
| 599 | 540 |
| 633 | 541 dXSTARG; |
|
774
589841f06b87
previous commit broke two modules
Igor Sysoev <igor@sysoev.ru>
parents:
741
diff
changeset
|
542 size_t root; |
| 633 | 543 ngx_http_request_t *r; |
| 599 | 544 ngx_http_perl_ctx_t *ctx; |
| 545 | |
| 633 | 546 ngx_http_perl_set_request(r); |
| 599 | 547 |
| 548 ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module); | |
| 633 | 549 if (ctx->filename.data) { |
| 599 | 550 goto done; |
| 551 } | |
| 552 | |
|
774
589841f06b87
previous commit broke two modules
Igor Sysoev <igor@sysoev.ru>
parents:
741
diff
changeset
|
553 if (ngx_http_map_uri_to_path(r, &ctx->filename, &root, 0) == NULL) { |
| 599 | 554 XSRETURN_UNDEF; |
| 555 } | |
| 556 | |
| 633 | 557 ctx->filename.len--; |
| 558 sv_setpv(PL_statname, (char *) ctx->filename.data); | |
| 599 | 559 |
| 560 done: | |
| 561 | |
|
1739
5b7baef2e11e
copy return values to perl's allocated memory
Igor Sysoev <igor@sysoev.ru>
parents:
1703
diff
changeset
|
562 ngx_http_perl_set_targ(ctx->filename.data, ctx->filename.len); |
| 599 | 563 |
| 633 | 564 ST(0) = TARG; |
| 599 | 565 |
| 566 | |
| 633 | 567 void |
| 599 | 568 print(r, ...) |
| 569 CODE: | |
| 570 | |
| 633 | 571 ngx_http_request_t *r; |
| 572 SV *sv; | |
| 573 int i; | |
| 574 u_char *p; | |
| 575 size_t size; | |
| 576 STRLEN len; | |
| 577 ngx_buf_t *b; | |
| 578 | |
| 579 ngx_http_perl_set_request(r); | |
| 599 | 580 |
| 581 if (items == 2) { | |
| 582 | |
| 583 /* | |
| 584 * do zero copy for prolate single read-only SV: | |
| 585 * $r->print("some text\n"); | |
| 586 */ | |
| 587 | |
| 588 sv = ST(1); | |
| 589 | |
| 590 if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) { | |
| 591 sv = SvRV(sv); | |
| 592 } | |
| 593 | |
|
1703
43747661804d
*) copy regex captures $1, $2, etc.
Igor Sysoev <igor@sysoev.ru>
parents:
1565
diff
changeset
|
594 if (SvREADONLY(sv) && SvPOK(sv)) { |
| 599 | 595 |
| 596 p = (u_char *) SvPV(sv, len); | |
| 597 | |
| 598 if (len == 0) { | |
| 633 | 599 XSRETURN_EMPTY; |
| 599 | 600 } |
| 601 | |
| 602 b = ngx_calloc_buf(r->pool); | |
| 603 if (b == NULL) { | |
| 633 | 604 XSRETURN_EMPTY; |
| 599 | 605 } |
| 606 | |
| 607 b->memory = 1; | |
| 608 b->pos = p; | |
| 609 b->last = p + len; | |
| 610 b->start = p; | |
| 611 b->end = b->last; | |
| 612 | |
| 601 | 613 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 614 "$r->print: read-only SV: %z", len); | |
| 615 | |
| 599 | 616 goto out; |
| 617 } | |
| 618 } | |
| 619 | |
| 620 size = 0; | |
| 621 | |
| 622 for (i = 1; i < items; i++) { | |
| 623 | |
| 624 sv = ST(i); | |
| 625 | |
| 626 if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) { | |
| 627 sv = SvRV(sv); | |
| 628 } | |
| 629 | |
| 601 | 630 (void) SvPV(sv, len); |
| 599 | 631 |
| 601 | 632 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 633 "$r->print: copy SV: %z", len); | |
| 599 | 634 |
| 635 size += len; | |
| 636 } | |
| 637 | |
| 638 if (size == 0) { | |
| 633 | 639 XSRETURN_EMPTY; |
| 599 | 640 } |
| 641 | |
| 642 b = ngx_create_temp_buf(r->pool, size); | |
| 643 if (b == NULL) { | |
| 633 | 644 XSRETURN_EMPTY; |
| 599 | 645 } |
| 646 | |
| 647 for (i = 1; i < items; i++) { | |
| 648 sv = ST(i); | |
| 649 | |
| 650 if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) { | |
| 651 sv = SvRV(sv); | |
| 652 } | |
| 653 | |
| 654 p = (u_char *) SvPV(sv, len); | |
| 655 b->last = ngx_cpymem(b->last, p, len); | |
| 656 } | |
| 657 | |
| 658 out: | |
| 659 | |
| 633 | 660 (void) ngx_http_perl_output(r, b); |
| 599 | 661 |
| 662 | |
| 633 | 663 void |
| 613 | 664 sendfile(r, filename, offset = -1, bytes = 0) |
| 633 | 665 CODE: |
| 666 | |
| 1454 | 667 ngx_http_request_t *r; |
| 668 char *filename; | |
|
2794
92bd6afe8d9c
use off_t in $r->sendfile(), this allows to use 64-bit off_t on platforms
Igor Sysoev <igor@sysoev.ru>
parents:
2756
diff
changeset
|
669 off_t offset; |
| 1454 | 670 size_t bytes; |
| 671 ngx_str_t path; | |
| 672 ngx_buf_t *b; | |
| 673 ngx_open_file_info_t of; | |
| 674 ngx_http_core_loc_conf_t *clcf; | |
| 599 | 675 |
| 633 | 676 ngx_http_perl_set_request(r); |
| 677 | |
| 678 filename = SvPV_nolen(ST(1)); | |
| 599 | 679 |
| 680 if (filename == NULL) { | |
| 681 croak("sendfile(): NULL filename"); | |
| 682 } | |
| 683 | |
| 633 | 684 offset = items < 3 ? -1 : SvIV(ST(2)); |
| 685 bytes = items < 4 ? 0 : SvIV(ST(3)); | |
| 686 | |
| 599 | 687 b = ngx_calloc_buf(r->pool); |
| 688 if (b == NULL) { | |
| 633 | 689 XSRETURN_EMPTY; |
| 599 | 690 } |
| 691 | |
| 692 b->file = ngx_pcalloc(r->pool, sizeof(ngx_file_t)); | |
| 693 if (b->file == NULL) { | |
| 633 | 694 XSRETURN_EMPTY; |
| 599 | 695 } |
| 696 | |
| 1454 | 697 path.len = ngx_strlen(filename); |
| 698 | |
|
2061
b0a1c84725cf
change useless ngx_pcalloc() to ngx_pnalloc()
Igor Sysoev <igor@sysoev.ru>
parents:
2049
diff
changeset
|
699 path.data = ngx_pnalloc(r->pool, path.len + 1); |
| 1454 | 700 if (path.data == NULL) { |
| 633 | 701 XSRETURN_EMPTY; |
| 599 | 702 } |
| 703 | |
| 3870 | 704 (void) ngx_cpystrn(path.data, (u_char *) filename, path.len + 1); |
|
1560
25ee6eee7573
style fix: remove trailing spaces
Igor Sysoev <igor@sysoev.ru>
parents:
1457
diff
changeset
|
705 |
|
2063
67a29af877ed
initialize of.uniq in ngx_open_cached_file()
Igor Sysoev <igor@sysoev.ru>
parents:
2061
diff
changeset
|
706 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); |
|
67a29af877ed
initialize of.uniq in ngx_open_cached_file()
Igor Sysoev <igor@sysoev.ru>
parents:
2061
diff
changeset
|
707 |
|
2068
75a8d34459c5
ngx_memzero() ngx_open_file_info_t
Igor Sysoev <igor@sysoev.ru>
parents:
2063
diff
changeset
|
708 ngx_memzero(&of, sizeof(ngx_open_file_info_t)); |
|
75a8d34459c5
ngx_memzero() ngx_open_file_info_t
Igor Sysoev <igor@sysoev.ru>
parents:
2063
diff
changeset
|
709 |
| 3178 | 710 of.read_ahead = clcf->read_ahead; |
| 2129 | 711 of.directio = clcf->directio; |
|
2063
67a29af877ed
initialize of.uniq in ngx_open_cached_file()
Igor Sysoev <igor@sysoev.ru>
parents:
2061
diff
changeset
|
712 of.valid = clcf->open_file_cache_valid; |
|
67a29af877ed
initialize of.uniq in ngx_open_cached_file()
Igor Sysoev <igor@sysoev.ru>
parents:
2061
diff
changeset
|
713 of.min_uses = clcf->open_file_cache_min_uses; |
|
67a29af877ed
initialize of.uniq in ngx_open_cached_file()
Igor Sysoev <igor@sysoev.ru>
parents:
2061
diff
changeset
|
714 of.errors = clcf->open_file_cache_errors; |
|
67a29af877ed
initialize of.uniq in ngx_open_cached_file()
Igor Sysoev <igor@sysoev.ru>
parents:
2061
diff
changeset
|
715 of.events = clcf->open_file_cache_events; |
|
4494
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
716 |
|
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
717 if (ngx_http_set_disable_symlinks(r, clcf, &path, &of) != NGX_OK) { |
|
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
718 XSRETURN_EMPTY; |
|
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
719 } |
|
2063
67a29af877ed
initialize of.uniq in ngx_open_cached_file()
Igor Sysoev <igor@sysoev.ru>
parents:
2061
diff
changeset
|
720 |
| 1799 | 721 if (ngx_open_cached_file(clcf->open_file_cache, &path, &of, r->pool) |
| 722 != NGX_OK) | |
| 723 { | |
| 1454 | 724 if (of.err == 0) { |
| 725 XSRETURN_EMPTY; | |
| 726 } | |
| 727 | |
| 599 | 728 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
Igor Sysoev <igor@sysoev.ru>
parents:
2231
diff
changeset
|
729 "%s \"%s\" failed", of.failed, filename); |
| 633 | 730 XSRETURN_EMPTY; |
| 599 | 731 } |
| 732 | |
| 613 | 733 if (offset == -1) { |
| 734 offset = 0; | |
| 735 } | |
| 736 | |
| 737 if (bytes == 0) { | |
| 1454 | 738 bytes = of.size - offset; |
| 599 | 739 } |
| 740 | |
| 741 b->in_file = 1; | |
| 613 | 742 |
| 743 b->file_pos = offset; | |
| 744 b->file_last = offset + bytes; | |
| 599 | 745 |
| 1454 | 746 b->file->fd = of.fd; |
| 599 | 747 b->file->log = r->connection->log; |
|
2231
8564129d49b6
*) handle unaligned file part for directio
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
748 b->file->directio = of.is_directio; |
| 599 | 749 |
| 633 | 750 (void) ngx_http_perl_output(r, b); |
| 599 | 751 |
| 752 | |
| 633 | 753 void |
|
1178
a77f6980de50
rename $r->rflush to $r->flush
Igor Sysoev <igor@sysoev.ru>
parents:
1075
diff
changeset
|
754 flush(r) |
| 633 | 755 CODE: |
| 599 | 756 |
| 633 | 757 ngx_http_request_t *r; |
| 758 ngx_buf_t *b; | |
| 599 | 759 |
| 633 | 760 ngx_http_perl_set_request(r); |
| 599 | 761 |
| 762 b = ngx_calloc_buf(r->pool); | |
| 763 if (b == NULL) { | |
| 633 | 764 XSRETURN_EMPTY; |
| 599 | 765 } |
| 766 | |
| 767 b->flush = 1; | |
| 768 | |
|
1178
a77f6980de50
rename $r->rflush to $r->flush
Igor Sysoev <igor@sysoev.ru>
parents:
1075
diff
changeset
|
769 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, "$r->flush"); |
| 601 | 770 |
| 633 | 771 (void) ngx_http_perl_output(r, b); |
| 599 | 772 |
| 633 | 773 XSRETURN_EMPTY; |
| 599 | 774 |
| 775 | |
| 776 void | |
| 777 internal_redirect(r, uri) | |
| 633 | 778 CODE: |
| 599 | 779 |
| 633 | 780 ngx_http_request_t *r; |
| 781 SV *uri; | |
| 599 | 782 ngx_uint_t i; |
| 783 ngx_http_perl_ctx_t *ctx; | |
| 784 | |
| 633 | 785 ngx_http_perl_set_request(r); |
| 786 | |
| 787 uri = ST(1); | |
| 599 | 788 |
| 789 ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module); | |
| 790 | |
| 791 if (ngx_http_perl_sv2str(aTHX_ r, &ctx->redirect_uri, uri) != NGX_OK) { | |
| 792 XSRETURN_EMPTY; | |
| 793 } | |
| 794 | |
| 795 for (i = 0; i < ctx->redirect_uri.len; i++) { | |
| 796 if (ctx->redirect_uri.data[i] == '?') { | |
| 797 | |
| 798 ctx->redirect_args.len = ctx->redirect_uri.len - (i + 1); | |
| 799 ctx->redirect_args.data = &ctx->redirect_uri.data[i + 1]; | |
| 800 ctx->redirect_uri.len = i; | |
| 801 | |
| 802 XSRETURN_EMPTY; | |
| 803 } | |
| 804 } | |
| 601 | 805 |
| 806 | |
| 633 | 807 void |
| 811 | 808 allow_ranges(r) |
| 809 CODE: | |
| 810 | |
| 811 ngx_http_request_t *r; | |
| 812 | |
| 813 ngx_http_perl_set_request(r); | |
| 814 | |
| 815 r->allow_ranges = 1; | |
| 816 | |
| 817 | |
| 818 void | |
| 601 | 819 unescape(r, text, type = 0) |
| 820 CODE: | |
| 821 | |
| 633 | 822 dXSTARG; |
| 823 ngx_http_request_t *r; | |
| 824 SV *text; | |
| 825 int type; | |
| 826 u_char *p, *dst, *src; | |
| 827 STRLEN len; | |
| 601 | 828 |
| 633 | 829 ngx_http_perl_set_request(r); |
| 830 | |
| 831 text = ST(1); | |
| 832 | |
| 833 src = (u_char *) SvPV(text, len); | |
| 834 | |
| 2049 | 835 p = ngx_pnalloc(r->pool, len + 1); |
| 601 | 836 if (p == NULL) { |
| 837 XSRETURN_UNDEF; | |
| 838 } | |
| 839 | |
| 840 dst = p; | |
| 841 | |
| 633 | 842 type = items < 3 ? 0 : SvIV(ST(2)); |
| 843 | |
| 844 ngx_unescape_uri(&dst, &src, len, (ngx_uint_t) type); | |
| 601 | 845 *dst = '\0'; |
| 846 | |
|
1739
5b7baef2e11e
copy return values to perl's allocated memory
Igor Sysoev <igor@sysoev.ru>
parents:
1703
diff
changeset
|
847 ngx_http_perl_set_targ(p, dst - p); |
| 601 | 848 |
| 633 | 849 ST(0) = TARG; |
| 833 | 850 |
| 851 | |
| 852 void | |
| 853 variable(r, name, value = NULL) | |
| 854 CODE: | |
| 855 | |
| 856 dXSTARG; | |
| 857 ngx_http_request_t *r; | |
| 858 SV *name, *value; | |
| 859 u_char *p, *lowcase; | |
| 860 STRLEN len; | |
| 861 ngx_str_t var, val; | |
| 862 ngx_uint_t i, hash; | |
|
912
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
863 ngx_http_perl_var_t *v; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
864 ngx_http_perl_ctx_t *ctx; |
| 833 | 865 ngx_http_variable_value_t *vv; |
| 866 | |
| 867 ngx_http_perl_set_request(r); | |
| 868 | |
| 869 name = ST(1); | |
| 870 | |
| 871 if (SvROK(name) && SvTYPE(SvRV(name)) == SVt_PV) { | |
| 872 name = SvRV(name); | |
| 873 } | |
| 874 | |
| 875 if (items == 2) { | |
| 876 value = NULL; | |
| 877 | |
| 878 } else { | |
| 879 value = ST(2); | |
| 880 | |
| 881 if (SvROK(value) && SvTYPE(SvRV(value)) == SVt_PV) { | |
| 882 value = SvRV(value); | |
| 883 } | |
| 884 | |
| 885 if (ngx_http_perl_sv2str(aTHX_ r, &val, value) != NGX_OK) { | |
| 886 XSRETURN_UNDEF; | |
| 887 } | |
| 888 } | |
| 889 | |
| 890 p = (u_char *) SvPV(name, len); | |
| 891 | |
| 2049 | 892 lowcase = ngx_pnalloc(r->pool, len); |
| 833 | 893 if (lowcase == NULL) { |
| 894 XSRETURN_UNDEF; | |
| 895 } | |
| 896 | |
| 2136 | 897 hash = ngx_hash_strlow(lowcase, p, len); |
| 833 | 898 |
| 899 var.len = len; | |
| 900 var.data = lowcase; | |
| 901 | |
| 4188 | 902 #if (NGX_DEBUG) |
|
912
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
903 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
904 if (value) { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
905 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
|
906 "perl variable: \"%V\"=\"%V\"", &var, &val); |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
907 } else { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
908 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
|
909 "perl variable: \"%V\"", &var); |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
910 } |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
911 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
912 #endif |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
913 |
|
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3447
diff
changeset
|
914 vv = ngx_http_get_variable(r, &var, hash); |
| 833 | 915 if (vv == NULL) { |
| 916 XSRETURN_UNDEF; | |
| 917 } | |
| 918 | |
| 919 if (vv->not_found) { | |
|
912
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
920 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
921 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
|
922 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
923 if (ctx->variables) { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
924 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
925 v = ctx->variables->elts; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
926 for (i = 0; i < ctx->variables->nelts; i++) { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
927 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
928 if (hash != v[i].hash |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
929 || len != v[i].name.len |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
930 || 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
|
931 { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
932 continue; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
933 } |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
934 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
935 if (value) { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
936 v[i].value = val; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
937 XSRETURN_UNDEF; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
938 } |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
939 |
|
1739
5b7baef2e11e
copy return values to perl's allocated memory
Igor Sysoev <igor@sysoev.ru>
parents:
1703
diff
changeset
|
940 ngx_http_perl_set_targ(v[i].value.data, v[i].value.len); |
|
912
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
941 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
942 goto done; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
943 } |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
944 } |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
945 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
946 if (value) { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
947 if (ctx->variables == NULL) { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
948 ctx->variables = ngx_array_create(r->pool, 1, |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
949 sizeof(ngx_http_perl_var_t)); |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
950 if (ctx->variables == NULL) { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
951 XSRETURN_UNDEF; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
952 } |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
953 } |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
954 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
955 v = ngx_array_push(ctx->variables); |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
956 if (v == NULL) { |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
957 XSRETURN_UNDEF; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
958 } |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
959 |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
960 v->hash = hash; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
961 v->name.len = len; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
962 v->name.data = lowcase; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
963 v->value = val; |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
964 |
| 833 | 965 XSRETURN_UNDEF; |
| 966 } | |
| 967 | |
| 968 XSRETURN_UNDEF; | |
| 969 } | |
| 970 | |
| 971 if (value) { | |
| 972 vv->len = val.len; | |
| 973 vv->valid = 1; | |
| 1565 | 974 vv->no_cacheable = 0; |
| 833 | 975 vv->not_found = 0; |
| 976 vv->data = val.data; | |
| 977 | |
| 978 XSRETURN_UNDEF; | |
| 979 } | |
| 980 | |
|
1739
5b7baef2e11e
copy return values to perl's allocated memory
Igor Sysoev <igor@sysoev.ru>
parents:
1703
diff
changeset
|
981 ngx_http_perl_set_targ(vv->data, vv->len); |
| 833 | 982 |
|
912
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
983 done: |
|
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
984 |
| 833 | 985 ST(0) = TARG; |
| 907 | 986 |
| 987 | |
| 988 void | |
| 911 | 989 sleep(r, sleep, next) |
| 990 CODE: | |
| 991 | |
| 992 ngx_http_request_t *r; | |
| 1897 | 993 ngx_msec_t sleep; |
| 911 | 994 ngx_http_perl_ctx_t *ctx; |
| 995 | |
| 996 ngx_http_perl_set_request(r); | |
| 997 | |
| 1898 | 998 sleep = (ngx_msec_t) SvIV(ST(1)); |
| 1897 | 999 |
| 1000 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1001 "perl sleep: %M", sleep); | |
| 1002 | |
| 911 | 1003 ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module); |
| 1004 | |
| 1005 ctx->next = SvRV(ST(2)); | |
| 1006 | |
| 1897 | 1007 ngx_add_timer(r->connection->write, sleep); |
| 1008 | |
| 1009 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
|
1010 r->main->count++; |
| 911 | 1011 |
| 1012 | |
| 1013 void | |
| 907 | 1014 log_error(r, err, msg) |
| 1015 CODE: | |
| 1016 | |
| 1017 ngx_http_request_t *r; | |
| 1018 SV *err, *msg; | |
| 1019 u_char *p; | |
| 1020 STRLEN len; | |
| 1021 ngx_err_t e; | |
| 1022 | |
| 1023 ngx_http_perl_set_request(r); | |
| 1024 | |
| 1025 err = ST(1); | |
| 1026 | |
| 1027 if (SvROK(err) && SvTYPE(SvRV(err)) == SVt_PV) { | |
| 1028 err = SvRV(err); | |
| 1029 } | |
| 1030 | |
| 1031 e = SvIV(err); | |
| 1032 | |
| 1033 msg = ST(2); | |
| 1034 | |
| 1035 if (SvROK(msg) && SvTYPE(SvRV(msg)) == SVt_PV) { | |
| 1036 msg = SvRV(msg); | |
| 1037 } | |
| 1038 | |
| 1039 p = (u_char *) SvPV(msg, len); | |
| 1040 | |
| 910 | 1041 ngx_log_error(NGX_LOG_ERR, r->connection->log, e, "perl: %s", p); |