Mercurial > hg > nginx-quic
annotate src/http/modules/perl/nginx.xs @ 8432:345370fdd32d quic
HTTP/3: moved parsing uni stream type to ngx_http_v3_parse.c.
Previously it was parsed in ngx_http_v3_streams.c, while the streams were
parsed in ngx_http_v3_parse.c. Now all parsing is done in one file. This
simplifies parsing API and cleans up ngx_http_v3_streams.c.
author | Roman Arutyunyan <arut@nginx.com> |
---|---|
date | Wed, 05 May 2021 15:00:17 +0300 |
parents | 56b4fb46ba7d |
children | ef6a3a99a81a |
rev | line source |
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599 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4412 | 4 * Copyright (C) Nginx, Inc. |
599 | 5 */ |
6 | |
7 | |
882
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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 |
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18 #define ngx_http_perl_set_request(r, ctx) \ |
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19 \ |
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20 ctx = INT2PTR(ngx_http_perl_ctx_t *, SvIV((SV *) SvRV(ST(0)))); \ |
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21 r = ctx->request |
633 | 22 |
23 | |
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24 #define ngx_http_perl_set_targ(p, len) \ |
633 | 25 \ |
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26 SvUPGRADE(TARG, SVt_PV); \ |
633 | 27 SvPOK_on(TARG); \ |
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28 sv_setpvn(TARG, (char *) p, len) |
633 | 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 | |
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45 if (SvREADONLY(sv) && SvPOK(sv)) { |
599 | 46 s->data = p; |
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47 |
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48 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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49 "perl sv2str: %08XD \"%V\"", sv->sv_flags, s); |
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50 |
599 | 51 return NGX_OK; |
52 } | |
53 | |
2049 | 54 s->data = ngx_pnalloc(r->pool, len); |
599 | 55 if (s->data == NULL) { |
56 return NGX_ERROR; | |
57 } | |
58 | |
59 ngx_memcpy(s->data, p, len); | |
60 | |
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61 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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62 "perl sv2str: %08XD \"%V\"", sv->sv_flags, s); |
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63 |
599 | 64 return NGX_OK; |
65 } | |
66 | |
67 | |
68 static ngx_int_t | |
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69 ngx_http_perl_output(ngx_http_request_t *r, ngx_http_perl_ctx_t *ctx, |
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70 ngx_buf_t *b) |
599 | 71 { |
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72 ngx_chain_t out; |
617 | 73 #if (NGX_HTTP_SSI) |
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74 ngx_chain_t *cl; |
599 | 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 | |
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101 PROTOTYPES: DISABLE |
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102 |
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103 |
633 | 104 void |
915 | 105 status(r, code) |
106 CODE: | |
107 | |
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108 ngx_http_request_t *r; |
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109 ngx_http_perl_ctx_t *ctx; |
915 | 110 |
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111 ngx_http_perl_set_request(r, ctx); |
915 | 112 |
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113 if (ctx->variable) { |
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114 croak("status(): cannot be used in variable handler"); |
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115 } |
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116 |
915 | 117 r->headers_out.status = SvIV(ST(1)); |
118 | |
119 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
120 "perl status: %d", r->headers_out.status); | |
121 | |
122 XSRETURN_UNDEF; | |
123 | |
124 | |
125 void | |
599 | 126 send_http_header(r, ...) |
633 | 127 CODE: |
599 | 128 |
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129 ngx_http_request_t *r; |
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130 ngx_http_perl_ctx_t *ctx; |
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131 SV *sv; |
7525 | 132 ngx_int_t rc; |
599 | 133 |
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134 ngx_http_perl_set_request(r, ctx); |
599 | 135 |
7525 | 136 if (ctx->error) { |
137 croak("send_http_header(): called after error"); | |
138 } | |
139 | |
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140 if (ctx->variable) { |
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141 croak("send_http_header(): cannot be used in variable handler"); |
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142 } |
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143 |
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144 if (ctx->header_sent) { |
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145 croak("send_http_header(): header already sent"); |
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146 } |
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147 |
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148 if (ctx->redirect_uri.len) { |
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149 croak("send_http_header(): cannot be used with internal_redirect()"); |
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150 } |
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151 |
599 | 152 if (r->headers_out.status == 0) { |
153 r->headers_out.status = NGX_HTTP_OK; | |
154 } | |
155 | |
156 if (items != 1) { | |
157 sv = ST(1); | |
158 | |
159 if (ngx_http_perl_sv2str(aTHX_ r, &r->headers_out.content_type, sv) | |
160 != NGX_OK) | |
161 { | |
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162 ctx->error = 1; |
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163 croak("ngx_http_perl_sv2str() failed"); |
599 | 164 } |
165 | |
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166 r->headers_out.content_type_len = r->headers_out.content_type.len; |
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167 |
599 | 168 } else { |
673 | 169 if (ngx_http_set_content_type(r) != NGX_OK) { |
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170 ctx->error = 1; |
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171 croak("ngx_http_set_content_type() failed"); |
599 | 172 } |
173 } | |
174 | |
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175 ctx->header_sent = 1; |
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176 |
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177 r->disable_not_modified = 1; |
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178 |
7525 | 179 rc = ngx_http_send_header(r); |
180 | |
181 if (rc == NGX_ERROR || rc > NGX_OK) { | |
182 ctx->error = 1; | |
183 ctx->status = rc; | |
184 croak("ngx_http_send_header() failed"); | |
185 } | |
599 | 186 |
187 | |
633 | 188 void |
189 header_only(r) | |
599 | 190 CODE: |
191 | |
633 | 192 dXSTARG; |
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193 ngx_http_request_t *r; |
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194 ngx_http_perl_ctx_t *ctx; |
633 | 195 |
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196 ngx_http_perl_set_request(r, ctx); |
599 | 197 |
633 | 198 sv_upgrade(TARG, SVt_IV); |
199 sv_setiv(TARG, r->header_only); | |
599 | 200 |
633 | 201 ST(0) = TARG; |
599 | 202 |
203 | |
633 | 204 void |
205 uri(r) | |
206 CODE: | |
207 | |
208 dXSTARG; | |
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209 ngx_http_request_t *r; |
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210 ngx_http_perl_ctx_t *ctx; |
599 | 211 |
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212 ngx_http_perl_set_request(r, ctx); |
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213 ngx_http_perl_set_targ(r->uri.data, r->uri.len); |
633 | 214 |
215 ST(0) = TARG; | |
216 | |
217 | |
218 void | |
219 args(r) | |
599 | 220 CODE: |
221 | |
633 | 222 dXSTARG; |
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223 ngx_http_request_t *r; |
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224 ngx_http_perl_ctx_t *ctx; |
599 | 225 |
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226 ngx_http_perl_set_request(r, ctx); |
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227 ngx_http_perl_set_targ(r->args.data, r->args.len); |
599 | 228 |
633 | 229 ST(0) = TARG; |
599 | 230 |
231 | |
633 | 232 void |
629 | 233 request_method(r) |
633 | 234 CODE: |
235 | |
236 dXSTARG; | |
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237 ngx_http_request_t *r; |
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238 ngx_http_perl_ctx_t *ctx; |
629 | 239 |
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240 ngx_http_perl_set_request(r, ctx); |
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241 ngx_http_perl_set_targ(r->method_name.data, r->method_name.len); |
633 | 242 |
243 ST(0) = TARG; | |
244 | |
245 | |
246 void | |
247 remote_addr(r) | |
629 | 248 CODE: |
249 | |
633 | 250 dXSTARG; |
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251 ngx_http_request_t *r; |
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252 ngx_http_perl_ctx_t *ctx; |
629 | 253 |
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254 ngx_http_perl_set_request(r, ctx); |
633 | 255 ngx_http_perl_set_targ(r->connection->addr_text.data, |
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256 r->connection->addr_text.len); |
629 | 257 |
633 | 258 ST(0) = TARG; |
629 | 259 |
260 | |
633 | 261 void |
262 header_in(r, key) | |
629 | 263 CODE: |
264 | |
633 | 265 dXSTARG; |
667 | 266 ngx_http_request_t *r; |
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267 ngx_http_perl_ctx_t *ctx; |
667 | 268 SV *key; |
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269 u_char *p, *lowcase_key, *value, sep; |
667 | 270 STRLEN len; |
271 ssize_t size; | |
272 ngx_uint_t i, n, hash; | |
5248
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Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
273 ngx_array_t *a; |
667 | 274 ngx_list_part_t *part; |
275 ngx_table_elt_t *h, **ph; | |
276 ngx_http_header_t *hh; | |
277 ngx_http_core_main_conf_t *cmcf; | |
629 | 278 |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
279 ngx_http_perl_set_request(r, ctx); |
599 | 280 |
633 | 281 key = ST(1); |
599 | 282 |
283 if (SvROK(key) && SvTYPE(SvRV(key)) == SVt_PV) { | |
284 key = SvRV(key); | |
285 } | |
286 | |
287 p = (u_char *) SvPV(key, len); | |
288 | |
667 | 289 /* look up hashed headers */ |
290 | |
2049 | 291 lowcase_key = ngx_pnalloc(r->pool, len); |
667 | 292 if (lowcase_key == NULL) { |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
293 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
294 croak("ngx_pnalloc() failed"); |
667 | 295 } |
296 | |
2136 | 297 hash = ngx_hash_strlow(lowcase_key, p, len); |
667 | 298 |
299 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module); | |
300 | |
301 hh = ngx_hash_find(&cmcf->headers_in_hash, hash, lowcase_key, len); | |
302 | |
303 if (hh) { | |
5248
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
304 |
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
305 if (hh->offset == offsetof(ngx_http_headers_in_t, cookies)) { |
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
306 sep = ';'; |
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
307 goto multi; |
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
308 } |
5306
43900b822890
Perl: fixed syntax usage for C preprocessor directives.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5248
diff
changeset
|
309 #if (NGX_HTTP_X_FORWARDED_FOR) |
5248
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
310 if (hh->offset == offsetof(ngx_http_headers_in_t, x_forwarded_for)) { |
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
311 sep = ','; |
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
312 goto multi; |
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
313 } |
5306
43900b822890
Perl: fixed syntax usage for C preprocessor directives.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5248
diff
changeset
|
314 #endif |
5248
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
315 |
6232
5f2a0739da19
Perl: fixed warning about "sep" may be used uninitialized.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5306
diff
changeset
|
316 ph = (ngx_table_elt_t **) ((char *) &r->headers_in + hh->offset); |
667 | 317 |
6232
5f2a0739da19
Perl: fixed warning about "sep" may be used uninitialized.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5306
diff
changeset
|
318 if (*ph) { |
5f2a0739da19
Perl: fixed warning about "sep" may be used uninitialized.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5306
diff
changeset
|
319 ngx_http_perl_set_targ((*ph)->value.data, (*ph)->value.len); |
667 | 320 |
6232
5f2a0739da19
Perl: fixed warning about "sep" may be used uninitialized.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5306
diff
changeset
|
321 goto done; |
5f2a0739da19
Perl: fixed warning about "sep" may be used uninitialized.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5306
diff
changeset
|
322 } |
667 | 323 |
6232
5f2a0739da19
Perl: fixed warning about "sep" may be used uninitialized.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5306
diff
changeset
|
324 XSRETURN_UNDEF; |
667 | 325 |
5248
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
326 multi: |
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
327 |
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
328 /* Cookie, X-Forwarded-For */ |
667 | 329 |
5248
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
330 a = (ngx_array_t *) ((char *) &r->headers_in + hh->offset); |
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
331 |
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
332 n = a->nelts; |
667 | 333 |
334 if (n == 0) { | |
335 XSRETURN_UNDEF; | |
336 } | |
337 | |
5248
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
338 ph = a->elts; |
667 | 339 |
340 if (n == 1) { | |
1739
5b7baef2e11e
copy return values to perl's allocated memory
Igor Sysoev <igor@sysoev.ru>
parents:
1703
diff
changeset
|
341 ngx_http_perl_set_targ((*ph)->value.data, (*ph)->value.len); |
667 | 342 |
343 goto done; | |
344 } | |
345 | |
346 size = - (ssize_t) (sizeof("; ") - 1); | |
347 | |
348 for (i = 0; i < n; i++) { | |
349 size += ph[i]->value.len + sizeof("; ") - 1; | |
350 } | |
351 | |
5248
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
352 value = ngx_pnalloc(r->pool, size); |
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
353 if (value == NULL) { |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
354 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
355 croak("ngx_pnalloc() failed"); |
667 | 356 } |
357 | |
5248
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
358 p = value; |
667 | 359 |
360 for (i = 0; /* void */ ; i++) { | |
361 p = ngx_copy(p, ph[i]->value.data, ph[i]->value.len); | |
362 | |
363 if (i == n - 1) { | |
364 break; | |
365 } | |
366 | |
5248
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
367 *p++ = sep; *p++ = ' '; |
667 | 368 } |
369 | |
5248
f5626ab8cb87
Perl: fixed r->header_in("Cookie") (ticket #351).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5198
diff
changeset
|
370 ngx_http_perl_set_targ(value, size); |
667 | 371 |
372 goto done; | |
373 } | |
374 | |
375 /* iterate over all headers */ | |
376 | |
599 | 377 part = &r->headers_in.headers.part; |
667 | 378 h = part->elts; |
599 | 379 |
380 for (i = 0; /* void */ ; i++) { | |
381 | |
382 if (i >= part->nelts) { | |
383 if (part->next == NULL) { | |
384 break; | |
385 } | |
386 | |
387 part = part->next; | |
667 | 388 h = part->elts; |
599 | 389 i = 0; |
390 } | |
391 | |
667 | 392 if (len != h[i].key.len |
393 || ngx_strcasecmp(p, h[i].key.data) != 0) | |
599 | 394 { |
395 continue; | |
396 } | |
397 | |
1739
5b7baef2e11e
copy return values to perl's allocated memory
Igor Sysoev <igor@sysoev.ru>
parents:
1703
diff
changeset
|
398 ngx_http_perl_set_targ(h[i].value.data, h[i].value.len); |
599 | 399 |
400 goto done; | |
401 } | |
402 | |
403 XSRETURN_UNDEF; | |
404 | |
405 done: | |
406 | |
633 | 407 ST(0) = TARG; |
599 | 408 |
409 | |
633 | 410 void |
681 | 411 has_request_body(r, next) |
412 CODE: | |
413 | |
414 dXSTARG; | |
415 ngx_http_request_t *r; | |
416 ngx_http_perl_ctx_t *ctx; | |
7525 | 417 ngx_int_t rc; |
681 | 418 |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
419 ngx_http_perl_set_request(r, ctx); |
681 | 420 |
7528
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
421 if (ctx->variable) { |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
422 croak("has_request_body(): cannot be used in variable handler"); |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
423 } |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
424 |
7527
02cd116ebe2a
Perl: protection against duplicate $r->sleep() calls.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7526
diff
changeset
|
425 if (ctx->next) { |
02cd116ebe2a
Perl: protection against duplicate $r->sleep() calls.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7526
diff
changeset
|
426 croak("has_request_body(): another handler active"); |
02cd116ebe2a
Perl: protection against duplicate $r->sleep() calls.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7526
diff
changeset
|
427 } |
02cd116ebe2a
Perl: protection against duplicate $r->sleep() calls.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7526
diff
changeset
|
428 |
5181
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
429 if (r->headers_in.content_length_n <= 0 && !r->headers_in.chunked) { |
681 | 430 XSRETURN_UNDEF; |
431 } | |
432 | |
909 | 433 ctx->next = SvRV(ST(1)); |
681 | 434 |
435 r->request_body_in_single_buf = 1; | |
436 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
|
437 r->request_body_in_clean_file = 1; |
681 | 438 |
439 if (r->request_body_in_file_only) { | |
440 r->request_body_file_log_level = 0; | |
441 } | |
442 | |
7525 | 443 rc = ngx_http_read_client_request_body(r, ngx_http_perl_handle_request); |
444 | |
445 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { | |
446 ctx->error = 1; | |
447 ctx->status = rc; | |
448 ctx->next = NULL; | |
449 croak("ngx_http_read_client_request_body() failed"); | |
450 } | |
681 | 451 |
452 sv_upgrade(TARG, SVt_IV); | |
453 sv_setiv(TARG, 1); | |
454 | |
455 ST(0) = TARG; | |
456 | |
457 | |
458 void | |
631 | 459 request_body(r) |
460 CODE: | |
461 | |
633 | 462 dXSTARG; |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
463 ngx_http_request_t *r; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
464 ngx_http_perl_ctx_t *ctx; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
465 u_char *p, *data; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
466 size_t len; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
467 ngx_buf_t *buf; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
468 ngx_chain_t *cl; |
633 | 469 |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
470 ngx_http_perl_set_request(r, ctx); |
631 | 471 |
941 | 472 if (r->request_body == NULL |
473 || r->request_body->temp_file | |
474 || r->request_body->bufs == NULL) | |
475 { | |
633 | 476 XSRETURN_UNDEF; |
477 } | |
631 | 478 |
5181
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
479 cl = r->request_body->bufs; |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
480 buf = cl->buf; |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
481 |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
482 if (cl->next == NULL) { |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
483 len = buf->last - buf->pos; |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
484 data = buf->pos; |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
485 goto done; |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
486 } |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
487 |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
488 len = buf->last - buf->pos; |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
489 cl = cl->next; |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
490 |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
491 for ( /* void */ ; cl; cl = cl->next) { |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
492 buf = cl->buf; |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
493 len += buf->last - buf->pos; |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
494 } |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
495 |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
496 p = ngx_pnalloc(r->pool, len); |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
497 if (p == NULL) { |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
498 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
499 croak("ngx_pnalloc() failed"); |
5181
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
500 } |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
501 |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
502 data = p; |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
503 cl = r->request_body->bufs; |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
504 |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
505 for ( /* void */ ; cl; cl = cl->next) { |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
506 buf = cl->buf; |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
507 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
|
508 } |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
509 |
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
510 done: |
631 | 511 |
512 if (len == 0) { | |
513 XSRETURN_UNDEF; | |
514 } | |
515 | |
5181
4d0ac175f6e4
Perl: request body handling fixed.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4644
diff
changeset
|
516 ngx_http_perl_set_targ(data, len); |
631 | 517 |
633 | 518 ST(0) = TARG; |
631 | 519 |
520 | |
633 | 521 void |
522 request_body_file(r) | |
523 CODE: | |
524 | |
525 dXSTARG; | |
7524
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Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
526 ngx_http_request_t *r; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
527 ngx_http_perl_ctx_t *ctx; |
633 | 528 |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
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parents:
7516
diff
changeset
|
529 ngx_http_perl_set_request(r, ctx); |
633 | 530 |
941 | 531 if (r->request_body == NULL || r->request_body->temp_file == NULL) { |
633 | 532 XSRETURN_UNDEF; |
533 } | |
534 | |
535 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
|
536 r->request_body->temp_file->file.name.len); |
599 | 537 |
633 | 538 ST(0) = TARG; |
539 | |
540 | |
541 void | |
1371 | 542 discard_request_body(r) |
543 CODE: | |
544 | |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
545 ngx_http_request_t *r; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
546 ngx_http_perl_ctx_t *ctx; |
7525 | 547 ngx_int_t rc; |
1371 | 548 |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
549 ngx_http_perl_set_request(r, ctx); |
1371 | 550 |
7528
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
551 if (ctx->variable) { |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
552 croak("discard_request_body(): cannot be used in variable handler"); |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
553 } |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
554 |
7525 | 555 rc = ngx_http_discard_request_body(r); |
556 | |
557 if (rc != NGX_OK) { | |
558 ctx->error = 1; | |
559 ctx->status = rc; | |
560 croak("ngx_http_discard_request_body() failed"); | |
561 } | |
1371 | 562 |
563 | |
564 void | |
633 | 565 header_out(r, key, value) |
566 CODE: | |
599 | 567 |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
568 ngx_http_request_t *r; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
569 ngx_http_perl_ctx_t *ctx; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
570 SV *key; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
571 SV *value; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
572 ngx_table_elt_t *header; |
599 | 573 |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
574 ngx_http_perl_set_request(r, ctx); |
633 | 575 |
7525 | 576 if (ctx->error) { |
577 croak("header_out(): called after error"); | |
578 } | |
579 | |
7528
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
580 if (ctx->variable) { |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
581 croak("header_out(): cannot be used in variable handler"); |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
582 } |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
583 |
633 | 584 key = ST(1); |
585 value = ST(2); | |
599 | 586 |
587 header = ngx_list_push(&r->headers_out.headers); | |
588 if (header == NULL) { | |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
589 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
590 croak("ngx_list_push() failed"); |
599 | 591 } |
592 | |
593 header->hash = 1; | |
594 | |
595 if (ngx_http_perl_sv2str(aTHX_ r, &header->key, key) != NGX_OK) { | |
6986
0cdee26605f3
Cleaned up r->headers_out.headers allocation error handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6960
diff
changeset
|
596 header->hash = 0; |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
597 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
598 croak("ngx_http_perl_sv2str() failed"); |
599 | 599 } |
600 | |
601 if (ngx_http_perl_sv2str(aTHX_ r, &header->value, value) != NGX_OK) { | |
6986
0cdee26605f3
Cleaned up r->headers_out.headers allocation error handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
6960
diff
changeset
|
602 header->hash = 0; |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
603 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
604 croak("ngx_http_perl_sv2str() failed"); |
599 | 605 } |
606 | |
607 if (header->key.len == sizeof("Content-Length") - 1 | |
3870 | 608 && 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
|
609 sizeof("Content-Length") - 1) == 0) |
599 | 610 { |
741
63a08390a8a2
$r->headers_out("Content-Length", "NNN") did not work
Igor Sysoev <igor@sysoev.ru>
parents:
681
diff
changeset
|
611 r->headers_out.content_length_n = (off_t) SvIV(value); |
599 | 612 r->headers_out.content_length = header; |
613 } | |
614 | |
4196
190ae1a7f917
Handling of Content-Encoding set from perl.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4188
diff
changeset
|
615 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
|
616 && 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
|
617 sizeof("Content-Encoding") - 1) == 0) |
190ae1a7f917
Handling of Content-Encoding set from perl.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4188
diff
changeset
|
618 { |
190ae1a7f917
Handling of Content-Encoding set from perl.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4188
diff
changeset
|
619 r->headers_out.content_encoding = header; |
190ae1a7f917
Handling of Content-Encoding set from perl.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4188
diff
changeset
|
620 } |
190ae1a7f917
Handling of Content-Encoding set from perl.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4188
diff
changeset
|
621 |
599 | 622 |
633 | 623 void |
599 | 624 filename(r) |
633 | 625 CODE: |
599 | 626 |
633 | 627 dXSTARG; |
628 ngx_http_request_t *r; | |
599 | 629 ngx_http_perl_ctx_t *ctx; |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
630 size_t root; |
599 | 631 |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
632 ngx_http_perl_set_request(r, ctx); |
599 | 633 |
633 | 634 if (ctx->filename.data) { |
599 | 635 goto done; |
636 } | |
637 | |
774
589841f06b87
previous commit broke two modules
Igor Sysoev <igor@sysoev.ru>
parents:
741
diff
changeset
|
638 if (ngx_http_map_uri_to_path(r, &ctx->filename, &root, 0) == NULL) { |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
639 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
640 croak("ngx_http_map_uri_to_path() failed"); |
599 | 641 } |
642 | |
633 | 643 ctx->filename.len--; |
644 sv_setpv(PL_statname, (char *) ctx->filename.data); | |
599 | 645 |
646 done: | |
647 | |
1739
5b7baef2e11e
copy return values to perl's allocated memory
Igor Sysoev <igor@sysoev.ru>
parents:
1703
diff
changeset
|
648 ngx_http_perl_set_targ(ctx->filename.data, ctx->filename.len); |
599 | 649 |
633 | 650 ST(0) = TARG; |
599 | 651 |
652 | |
633 | 653 void |
599 | 654 print(r, ...) |
655 CODE: | |
656 | |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
657 ngx_http_request_t *r; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
658 ngx_http_perl_ctx_t *ctx; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
659 SV *sv; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
660 int i; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
661 u_char *p; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
662 size_t size; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
663 STRLEN len; |
7525 | 664 ngx_int_t rc; |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
665 ngx_buf_t *b; |
633 | 666 |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
667 ngx_http_perl_set_request(r, ctx); |
599 | 668 |
7525 | 669 if (ctx->error) { |
670 croak("print(): called after error"); | |
671 } | |
672 | |
7528
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
673 if (ctx->variable) { |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
674 croak("print(): cannot be used in variable handler"); |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
675 } |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
676 |
7531
ede052c67512
Perl: additional ctx->header_sent checks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7530
diff
changeset
|
677 if (!ctx->header_sent) { |
ede052c67512
Perl: additional ctx->header_sent checks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7530
diff
changeset
|
678 croak("print(): header not sent"); |
ede052c67512
Perl: additional ctx->header_sent checks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7530
diff
changeset
|
679 } |
ede052c67512
Perl: additional ctx->header_sent checks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7530
diff
changeset
|
680 |
599 | 681 if (items == 2) { |
682 | |
683 /* | |
684 * do zero copy for prolate single read-only SV: | |
685 * $r->print("some text\n"); | |
686 */ | |
687 | |
688 sv = ST(1); | |
689 | |
690 if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) { | |
691 sv = SvRV(sv); | |
692 } | |
693 | |
1703
43747661804d
*) copy regex captures $1, $2, etc.
Igor Sysoev <igor@sysoev.ru>
parents:
1565
diff
changeset
|
694 if (SvREADONLY(sv) && SvPOK(sv)) { |
599 | 695 |
696 p = (u_char *) SvPV(sv, len); | |
697 | |
698 if (len == 0) { | |
633 | 699 XSRETURN_EMPTY; |
599 | 700 } |
701 | |
702 b = ngx_calloc_buf(r->pool); | |
703 if (b == NULL) { | |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
704 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
705 croak("ngx_calloc_buf() failed"); |
599 | 706 } |
707 | |
708 b->memory = 1; | |
709 b->pos = p; | |
710 b->last = p + len; | |
711 b->start = p; | |
712 b->end = b->last; | |
713 | |
601 | 714 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
715 "$r->print: read-only SV: %z", len); | |
716 | |
599 | 717 goto out; |
718 } | |
719 } | |
720 | |
721 size = 0; | |
722 | |
723 for (i = 1; i < items; i++) { | |
724 | |
725 sv = ST(i); | |
726 | |
727 if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) { | |
728 sv = SvRV(sv); | |
729 } | |
730 | |
601 | 731 (void) SvPV(sv, len); |
599 | 732 |
601 | 733 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
734 "$r->print: copy SV: %z", len); | |
599 | 735 |
736 size += len; | |
737 } | |
738 | |
739 if (size == 0) { | |
633 | 740 XSRETURN_EMPTY; |
599 | 741 } |
742 | |
743 b = ngx_create_temp_buf(r->pool, size); | |
744 if (b == NULL) { | |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
745 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
746 croak("ngx_create_temp_buf() failed"); |
599 | 747 } |
748 | |
749 for (i = 1; i < items; i++) { | |
750 sv = ST(i); | |
751 | |
752 if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) { | |
753 sv = SvRV(sv); | |
754 } | |
755 | |
756 p = (u_char *) SvPV(sv, len); | |
757 b->last = ngx_cpymem(b->last, p, len); | |
758 } | |
759 | |
760 out: | |
761 | |
7525 | 762 rc = ngx_http_perl_output(r, ctx, b); |
763 | |
764 if (rc == NGX_ERROR) { | |
765 ctx->error = 1; | |
766 croak("ngx_http_perl_output() failed"); | |
767 } | |
599 | 768 |
769 | |
633 | 770 void |
613 | 771 sendfile(r, filename, offset = -1, bytes = 0) |
633 | 772 CODE: |
773 | |
1454 | 774 ngx_http_request_t *r; |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
775 ngx_http_perl_ctx_t *ctx; |
1454 | 776 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
|
777 off_t offset; |
1454 | 778 size_t bytes; |
7525 | 779 ngx_int_t rc; |
1454 | 780 ngx_str_t path; |
781 ngx_buf_t *b; | |
782 ngx_open_file_info_t of; | |
783 ngx_http_core_loc_conf_t *clcf; | |
599 | 784 |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
785 ngx_http_perl_set_request(r, ctx); |
633 | 786 |
7525 | 787 if (ctx->error) { |
788 croak("sendfile(): called after error"); | |
789 } | |
790 | |
7528
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
791 if (ctx->variable) { |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
792 croak("sendfile(): cannot be used in variable handler"); |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
793 } |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
794 |
7531
ede052c67512
Perl: additional ctx->header_sent checks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7530
diff
changeset
|
795 if (!ctx->header_sent) { |
ede052c67512
Perl: additional ctx->header_sent checks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7530
diff
changeset
|
796 croak("sendfile(): header not sent"); |
ede052c67512
Perl: additional ctx->header_sent checks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7530
diff
changeset
|
797 } |
ede052c67512
Perl: additional ctx->header_sent checks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7530
diff
changeset
|
798 |
633 | 799 filename = SvPV_nolen(ST(1)); |
599 | 800 |
801 if (filename == NULL) { | |
802 croak("sendfile(): NULL filename"); | |
803 } | |
804 | |
633 | 805 offset = items < 3 ? -1 : SvIV(ST(2)); |
806 bytes = items < 4 ? 0 : SvIV(ST(3)); | |
807 | |
599 | 808 b = ngx_calloc_buf(r->pool); |
809 if (b == NULL) { | |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
810 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
811 croak("ngx_calloc_buf() failed"); |
599 | 812 } |
813 | |
814 b->file = ngx_pcalloc(r->pool, sizeof(ngx_file_t)); | |
815 if (b->file == NULL) { | |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
816 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
817 croak("ngx_pcalloc() failed"); |
599 | 818 } |
819 | |
1454 | 820 path.len = ngx_strlen(filename); |
821 | |
2061
b0a1c84725cf
change useless ngx_pcalloc() to ngx_pnalloc()
Igor Sysoev <igor@sysoev.ru>
parents:
2049
diff
changeset
|
822 path.data = ngx_pnalloc(r->pool, path.len + 1); |
1454 | 823 if (path.data == NULL) { |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
824 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
825 croak("ngx_pnalloc() failed"); |
599 | 826 } |
827 | |
3870 | 828 (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
|
829 |
2063
67a29af877ed
initialize of.uniq in ngx_open_cached_file()
Igor Sysoev <igor@sysoev.ru>
parents:
2061
diff
changeset
|
830 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
|
831 |
2068
75a8d34459c5
ngx_memzero() ngx_open_file_info_t
Igor Sysoev <igor@sysoev.ru>
parents:
2063
diff
changeset
|
832 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
|
833 |
3178 | 834 of.read_ahead = clcf->read_ahead; |
2129 | 835 of.directio = clcf->directio; |
2063
67a29af877ed
initialize of.uniq in ngx_open_cached_file()
Igor Sysoev <igor@sysoev.ru>
parents:
2061
diff
changeset
|
836 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
|
837 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
|
838 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
|
839 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
|
840 |
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
841 if (ngx_http_set_disable_symlinks(r, clcf, &path, &of) != NGX_OK) { |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
842 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
843 croak("ngx_http_set_disable_symlinks() failed"); |
4494
13e09cf11d4e
Disable symlinks: initialization of the "disable_symlinks" field in
Valentin Bartenev <vbart@nginx.com>
parents:
4478
diff
changeset
|
844 } |
2063
67a29af877ed
initialize of.uniq in ngx_open_cached_file()
Igor Sysoev <igor@sysoev.ru>
parents:
2061
diff
changeset
|
845 |
1799 | 846 if (ngx_open_cached_file(clcf->open_file_cache, &path, &of, r->pool) |
847 != NGX_OK) | |
848 { | |
1454 | 849 if (of.err == 0) { |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
850 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
851 croak("ngx_open_cached_file() failed"); |
1454 | 852 } |
853 | |
599 | 854 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
|
855 "%s \"%s\" failed", of.failed, filename); |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
856 |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
857 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
858 croak("ngx_open_cached_file() failed"); |
599 | 859 } |
860 | |
613 | 861 if (offset == -1) { |
862 offset = 0; | |
863 } | |
864 | |
865 if (bytes == 0) { | |
1454 | 866 bytes = of.size - offset; |
599 | 867 } |
868 | |
869 b->in_file = 1; | |
613 | 870 |
871 b->file_pos = offset; | |
872 b->file_last = offset + bytes; | |
599 | 873 |
1454 | 874 b->file->fd = of.fd; |
599 | 875 b->file->log = r->connection->log; |
2231
8564129d49b6
*) handle unaligned file part for directio
Igor Sysoev <igor@sysoev.ru>
parents:
2136
diff
changeset
|
876 b->file->directio = of.is_directio; |
599 | 877 |
7525 | 878 rc = ngx_http_perl_output(r, ctx, b); |
879 | |
880 if (rc == NGX_ERROR) { | |
881 ctx->error = 1; | |
882 croak("ngx_http_perl_output() failed"); | |
883 } | |
599 | 884 |
885 | |
633 | 886 void |
1178
a77f6980de50
rename $r->rflush to $r->flush
Igor Sysoev <igor@sysoev.ru>
parents:
1075
diff
changeset
|
887 flush(r) |
633 | 888 CODE: |
599 | 889 |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
890 ngx_http_request_t *r; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
891 ngx_http_perl_ctx_t *ctx; |
7525 | 892 ngx_int_t rc; |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
893 ngx_buf_t *b; |
599 | 894 |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
895 ngx_http_perl_set_request(r, ctx); |
599 | 896 |
7525 | 897 if (ctx->error) { |
898 croak("flush(): called after error"); | |
899 } | |
900 | |
7528
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
901 if (ctx->variable) { |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
902 croak("flush(): cannot be used in variable handler"); |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
903 } |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
904 |
7531
ede052c67512
Perl: additional ctx->header_sent checks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7530
diff
changeset
|
905 if (!ctx->header_sent) { |
ede052c67512
Perl: additional ctx->header_sent checks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7530
diff
changeset
|
906 croak("flush(): header not sent"); |
ede052c67512
Perl: additional ctx->header_sent checks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7530
diff
changeset
|
907 } |
ede052c67512
Perl: additional ctx->header_sent checks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7530
diff
changeset
|
908 |
599 | 909 b = ngx_calloc_buf(r->pool); |
910 if (b == NULL) { | |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
911 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
912 croak("ngx_calloc_buf() failed"); |
599 | 913 } |
914 | |
915 b->flush = 1; | |
916 | |
1178
a77f6980de50
rename $r->rflush to $r->flush
Igor Sysoev <igor@sysoev.ru>
parents:
1075
diff
changeset
|
917 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, "$r->flush"); |
601 | 918 |
7525 | 919 rc = ngx_http_perl_output(r, ctx, b); |
920 | |
921 if (rc == NGX_ERROR) { | |
922 ctx->error = 1; | |
923 croak("ngx_http_perl_output() failed"); | |
924 } | |
599 | 925 |
633 | 926 XSRETURN_EMPTY; |
599 | 927 |
928 | |
929 void | |
930 internal_redirect(r, uri) | |
633 | 931 CODE: |
599 | 932 |
633 | 933 ngx_http_request_t *r; |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
934 ngx_http_perl_ctx_t *ctx; |
633 | 935 SV *uri; |
599 | 936 |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
937 ngx_http_perl_set_request(r, ctx); |
633 | 938 |
7528
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
939 if (ctx->variable) { |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
940 croak("internal_redirect(): cannot be used in variable handler"); |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
941 } |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
942 |
7531
ede052c67512
Perl: additional ctx->header_sent checks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7530
diff
changeset
|
943 if (ctx->header_sent) { |
ede052c67512
Perl: additional ctx->header_sent checks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7530
diff
changeset
|
944 croak("internal_redirect(): header already sent"); |
ede052c67512
Perl: additional ctx->header_sent checks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7530
diff
changeset
|
945 } |
ede052c67512
Perl: additional ctx->header_sent checks.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7530
diff
changeset
|
946 |
633 | 947 uri = ST(1); |
599 | 948 |
949 if (ngx_http_perl_sv2str(aTHX_ r, &ctx->redirect_uri, uri) != NGX_OK) { | |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
950 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
951 croak("ngx_http_perl_sv2str() failed"); |
599 | 952 } |
953 | |
601 | 954 |
633 | 955 void |
811 | 956 allow_ranges(r) |
957 CODE: | |
958 | |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
959 ngx_http_request_t *r; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
960 ngx_http_perl_ctx_t *ctx; |
811 | 961 |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
962 ngx_http_perl_set_request(r, ctx); |
811 | 963 |
7528
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
964 if (ctx->variable) { |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
965 croak("allow_ranges(): cannot be used in variable handler"); |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
966 } |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
967 |
811 | 968 r->allow_ranges = 1; |
969 | |
970 | |
971 void | |
601 | 972 unescape(r, text, type = 0) |
973 CODE: | |
974 | |
633 | 975 dXSTARG; |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
976 ngx_http_request_t *r; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
977 ngx_http_perl_ctx_t *ctx; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
978 SV *text; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
979 int type; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
980 u_char *p, *dst, *src; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
981 STRLEN len; |
601 | 982 |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
983 ngx_http_perl_set_request(r, ctx); |
633 | 984 |
985 text = ST(1); | |
986 | |
987 src = (u_char *) SvPV(text, len); | |
988 | |
2049 | 989 p = ngx_pnalloc(r->pool, len + 1); |
601 | 990 if (p == NULL) { |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
991 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
992 croak("ngx_pnalloc() failed"); |
601 | 993 } |
994 | |
995 dst = p; | |
996 | |
633 | 997 type = items < 3 ? 0 : SvIV(ST(2)); |
998 | |
999 ngx_unescape_uri(&dst, &src, len, (ngx_uint_t) type); | |
601 | 1000 *dst = '\0'; |
1001 | |
1739
5b7baef2e11e
copy return values to perl's allocated memory
Igor Sysoev <igor@sysoev.ru>
parents:
1703
diff
changeset
|
1002 ngx_http_perl_set_targ(p, dst - p); |
601 | 1003 |
633 | 1004 ST(0) = TARG; |
833 | 1005 |
1006 | |
1007 void | |
1008 variable(r, name, value = NULL) | |
1009 CODE: | |
1010 | |
1011 dXSTARG; | |
1012 ngx_http_request_t *r; | |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
1013 ngx_http_perl_ctx_t *ctx; |
833 | 1014 SV *name, *value; |
1015 u_char *p, *lowcase; | |
1016 STRLEN len; | |
1017 ngx_str_t var, val; | |
1018 ngx_uint_t i, hash; | |
912
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1019 ngx_http_perl_var_t *v; |
833 | 1020 ngx_http_variable_value_t *vv; |
1021 | |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
1022 ngx_http_perl_set_request(r, ctx); |
833 | 1023 |
1024 name = ST(1); | |
1025 | |
1026 if (SvROK(name) && SvTYPE(SvRV(name)) == SVt_PV) { | |
1027 name = SvRV(name); | |
1028 } | |
1029 | |
1030 if (items == 2) { | |
1031 value = NULL; | |
1032 | |
1033 } else { | |
1034 value = ST(2); | |
1035 | |
1036 if (SvROK(value) && SvTYPE(SvRV(value)) == SVt_PV) { | |
1037 value = SvRV(value); | |
1038 } | |
1039 | |
1040 if (ngx_http_perl_sv2str(aTHX_ r, &val, value) != NGX_OK) { | |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
1041 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
1042 croak("ngx_http_perl_sv2str() failed"); |
833 | 1043 } |
1044 } | |
1045 | |
1046 p = (u_char *) SvPV(name, len); | |
1047 | |
2049 | 1048 lowcase = ngx_pnalloc(r->pool, len); |
833 | 1049 if (lowcase == NULL) { |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
1050 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
1051 croak("ngx_pnalloc() failed"); |
833 | 1052 } |
1053 | |
2136 | 1054 hash = ngx_hash_strlow(lowcase, p, len); |
833 | 1055 |
1056 var.len = len; | |
1057 var.data = lowcase; | |
5306
43900b822890
Perl: fixed syntax usage for C preprocessor directives.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5248
diff
changeset
|
1058 #if (NGX_DEBUG) |
912
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1059 |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1060 if (value) { |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1061 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
|
1062 "perl variable: \"%V\"=\"%V\"", &var, &val); |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1063 } else { |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1064 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
|
1065 "perl variable: \"%V\"", &var); |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1066 } |
5306
43900b822890
Perl: fixed syntax usage for C preprocessor directives.
Sergey Kandaurov <pluknet@nginx.com>
parents:
5248
diff
changeset
|
1067 #endif |
912
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1068 |
3500
0eb46e3c5c02
change processing variables accessed by SSI and perl module:
Igor Sysoev <igor@sysoev.ru>
parents:
3447
diff
changeset
|
1069 vv = ngx_http_get_variable(r, &var, hash); |
833 | 1070 if (vv == NULL) { |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
1071 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
1072 croak("ngx_http_get_variable() failed"); |
833 | 1073 } |
1074 | |
1075 if (vv->not_found) { | |
912
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1076 |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1077 if (ctx->variables) { |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1078 |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1079 v = ctx->variables->elts; |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1080 for (i = 0; i < ctx->variables->nelts; i++) { |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1081 |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1082 if (hash != v[i].hash |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1083 || len != v[i].name.len |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1084 || 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
|
1085 { |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1086 continue; |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1087 } |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1088 |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1089 if (value) { |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1090 v[i].value = val; |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1091 XSRETURN_UNDEF; |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1092 } |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1093 |
1739
5b7baef2e11e
copy return values to perl's allocated memory
Igor Sysoev <igor@sysoev.ru>
parents:
1703
diff
changeset
|
1094 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
|
1095 |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1096 goto done; |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1097 } |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1098 } |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1099 |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1100 if (value) { |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1101 if (ctx->variables == NULL) { |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1102 ctx->variables = ngx_array_create(r->pool, 1, |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1103 sizeof(ngx_http_perl_var_t)); |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1104 if (ctx->variables == NULL) { |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
1105 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
1106 croak("ngx_array_create() failed"); |
912
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1107 } |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1108 } |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1109 |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1110 v = ngx_array_push(ctx->variables); |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1111 if (v == NULL) { |
7526
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
1112 ctx->error = 1; |
8125552a10ca
Perl: handling of allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7525
diff
changeset
|
1113 croak("ngx_array_push() failed"); |
912
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1114 } |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1115 |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1116 v->hash = hash; |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1117 v->name.len = len; |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1118 v->name.data = lowcase; |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1119 v->value = val; |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1120 |
833 | 1121 XSRETURN_UNDEF; |
1122 } | |
1123 | |
1124 XSRETURN_UNDEF; | |
1125 } | |
1126 | |
1127 if (value) { | |
1128 vv->len = val.len; | |
1129 vv->valid = 1; | |
1565 | 1130 vv->no_cacheable = 0; |
833 | 1131 vv->not_found = 0; |
1132 vv->data = val.data; | |
1133 | |
1134 XSRETURN_UNDEF; | |
1135 } | |
1136 | |
1739
5b7baef2e11e
copy return values to perl's allocated memory
Igor Sysoev <igor@sysoev.ru>
parents:
1703
diff
changeset
|
1137 ngx_http_perl_set_targ(vv->data, vv->len); |
833 | 1138 |
912
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1139 done: |
7fa926a7926d
$r->variable() supports perl only variables
Igor Sysoev <igor@sysoev.ru>
parents:
911
diff
changeset
|
1140 |
833 | 1141 ST(0) = TARG; |
907 | 1142 |
1143 | |
1144 void | |
911 | 1145 sleep(r, sleep, next) |
1146 CODE: | |
1147 | |
1148 ngx_http_request_t *r; | |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
1149 ngx_http_perl_ctx_t *ctx; |
1897 | 1150 ngx_msec_t sleep; |
911 | 1151 |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
1152 ngx_http_perl_set_request(r, ctx); |
911 | 1153 |
7528
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
1154 if (ctx->variable) { |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
1155 croak("sleep(): cannot be used in variable handler"); |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
1156 } |
0cb693b4cbbb
Perl: disabled unrelated calls from variable handlers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7527
diff
changeset
|
1157 |
7527
02cd116ebe2a
Perl: protection against duplicate $r->sleep() calls.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7526
diff
changeset
|
1158 if (ctx->next) { |
02cd116ebe2a
Perl: protection against duplicate $r->sleep() calls.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7526
diff
changeset
|
1159 croak("sleep(): another handler active"); |
02cd116ebe2a
Perl: protection against duplicate $r->sleep() calls.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7526
diff
changeset
|
1160 } |
02cd116ebe2a
Perl: protection against duplicate $r->sleep() calls.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7526
diff
changeset
|
1161 |
1898 | 1162 sleep = (ngx_msec_t) SvIV(ST(1)); |
1897 | 1163 |
1164 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1165 "perl sleep: %M", sleep); | |
1166 | |
911 | 1167 ctx->next = SvRV(ST(2)); |
1168 | |
6960
1c5e5e5b008d
Perl: fixed delaying subrequests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6233
diff
changeset
|
1169 r->connection->write->delayed = 1; |
1897 | 1170 ngx_add_timer(r->connection->write, sleep); |
1171 | |
1172 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
|
1173 r->main->count++; |
911 | 1174 |
1175 | |
1176 void | |
907 | 1177 log_error(r, err, msg) |
1178 CODE: | |
1179 | |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
1180 ngx_http_request_t *r; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
1181 ngx_http_perl_ctx_t *ctx; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
1182 SV *err, *msg; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
1183 u_char *p; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
1184 STRLEN len; |
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
1185 ngx_err_t e; |
907 | 1186 |
7524
deebe988cbd7
Perl: reworked perl module to pass ctx instead of request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7516
diff
changeset
|
1187 ngx_http_perl_set_request(r, ctx); |
907 | 1188 |
1189 err = ST(1); | |
1190 | |
1191 if (SvROK(err) && SvTYPE(SvRV(err)) == SVt_PV) { | |
1192 err = SvRV(err); | |
1193 } | |
1194 | |
1195 e = SvIV(err); | |
1196 | |
1197 msg = ST(2); | |
1198 | |
1199 if (SvROK(msg) && SvTYPE(SvRV(msg)) == SVt_PV) { | |
1200 msg = SvRV(msg); | |
1201 } | |
1202 | |
1203 p = (u_char *) SvPV(msg, len); | |
1204 | |
910 | 1205 ngx_log_error(NGX_LOG_ERR, r->connection->log, e, "perl: %s", p); |