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fix HttpMessage::toMessageTypeObject()
[m6w6/ext-http] / http_api.c
1 /*
2 +--------------------------------------------------------------------+
3 | PECL :: http |
4 +--------------------------------------------------------------------+
5 | Redistribution and use in source and binary forms, with or without |
6 | modification, are permitted provided that the conditions mentioned |
7 | in the accompanying LICENSE file are met. |
8 +--------------------------------------------------------------------+
9 | Copyright (c) 2004-2007, Michael Wallner <mike@php.net> |
10 +--------------------------------------------------------------------+
11 */
12
13 /* $Id$ */
14
15 #define HTTP_WANT_SAPI
16 #include "php_http.h"
17
18 #include "php_output.h"
19 #include "ext/standard/url.h"
20 #include "ext/standard/php_lcg.h"
21
22 #include "php_http_api.h"
23 #include "php_http_send_api.h"
24
25 #ifdef ZEND_ENGINE_2
26 # include "php_http_exception_object.h"
27 #endif
28
29 PHP_MINIT_FUNCTION(http_support)
30 {
31 HTTP_LONG_CONSTANT("HTTP_SUPPORT", HTTP_SUPPORT);
32 HTTP_LONG_CONSTANT("HTTP_SUPPORT_REQUESTS", HTTP_SUPPORT_REQUESTS);
33 HTTP_LONG_CONSTANT("HTTP_SUPPORT_MAGICMIME", HTTP_SUPPORT_MAGICMIME);
34 HTTP_LONG_CONSTANT("HTTP_SUPPORT_ENCODINGS", HTTP_SUPPORT_ENCODINGS);
35 HTTP_LONG_CONSTANT("HTTP_SUPPORT_SSLREQUESTS", HTTP_SUPPORT_SSLREQUESTS);
36 HTTP_LONG_CONSTANT("HTTP_SUPPORT_EVENTS", HTTP_SUPPORT_EVENTS);
37
38 HTTP_LONG_CONSTANT("HTTP_PARAMS_ALLOW_COMMA", HTTP_PARAMS_ALLOW_COMMA);
39 HTTP_LONG_CONSTANT("HTTP_PARAMS_ALLOW_FAILURE", HTTP_PARAMS_ALLOW_FAILURE);
40 HTTP_LONG_CONSTANT("HTTP_PARAMS_RAISE_ERROR", HTTP_PARAMS_RAISE_ERROR);
41 HTTP_LONG_CONSTANT("HTTP_PARAMS_DEFAULT", HTTP_PARAMS_DEFAULT);
42
43 return SUCCESS;
44 }
45
46 PHP_HTTP_API long _http_support(long feature)
47 {
48 long support = HTTP_SUPPORT;
49
50 #ifdef HTTP_HAVE_CURL
51 support |= HTTP_SUPPORT_REQUESTS;
52 # ifdef HTTP_HAVE_SSL
53 support |= HTTP_SUPPORT_SSLREQUESTS;
54 # endif
55 # ifdef HTTP_HAVE_EVENT
56 support |= HTTP_SUPPORT_EVENTS;
57 # endif
58 #endif
59 #ifdef HTTP_HAVE_MAGIC
60 support |= HTTP_SUPPORT_MAGICMIME;
61 #endif
62 #ifdef HTTP_HAVE_ZLIB
63 support |= HTTP_SUPPORT_ENCODINGS;
64 #endif
65
66 if (feature) {
67 return (feature == (support & feature));
68 }
69 return support;
70 }
71
72 /* char *pretty_key(char *, size_t, zend_bool, zend_bool) */
73 char *_http_pretty_key(char *key, size_t key_len, zend_bool uctitle, zend_bool xhyphen)
74 {
75 size_t i;
76 int wasalpha;
77
78 if (key && key_len) {
79 if ((wasalpha = HTTP_IS_CTYPE(alpha, key[0]))) {
80 key[0] = (char) (uctitle ? HTTP_TO_CTYPE(upper, key[0]) : HTTP_TO_CTYPE(lower, key[0]));
81 }
82 for (i = 1; i < key_len; i++) {
83 if (HTTP_IS_CTYPE(alpha, key[i])) {
84 key[i] = (char) (((!wasalpha) && uctitle) ? HTTP_TO_CTYPE(upper, key[i]) : HTTP_TO_CTYPE(lower, key[i]));
85 wasalpha = 1;
86 } else {
87 if (xhyphen && (key[i] == '_')) {
88 key[i] = '-';
89 }
90 wasalpha = 0;
91 }
92 }
93 }
94 return key;
95 }
96 /* }}} */
97
98 /* {{{ http_boundary(char *, size_t) */
99 size_t _http_boundary(char *buf, size_t buf_len TSRMLS_DC)
100 {
101 return snprintf(buf, buf_len, "%lu%0.9f", (ulong) HTTP_G->request.time, (float) php_combined_lcg(TSRMLS_C));
102 }
103 /* }}} */
104
105 /* {{{ void http_error(long, long, char*) */
106 void _http_error_ex(long type TSRMLS_DC, long code, const char *format, ...)
107 {
108 va_list args;
109
110 va_start(args, format);
111 #ifdef ZEND_ENGINE_2
112 if ((type == E_THROW) || (GLOBAL_ERROR_HANDLING == EH_THROW)) {
113 char *message;
114 zend_class_entry *ce = http_exception_get_for_code(code);
115
116 http_try {
117 vspprintf(&message, 0, format, args);
118 zend_throw_exception(ce, message, code TSRMLS_CC);
119 efree(message);
120 } http_catch(GLOBAL_EXCEPTION_CLASS ? GLOBAL_EXCEPTION_CLASS : HTTP_EX_DEF_CE);
121 } else
122 #endif
123 php_verror(NULL, "", type, format, args TSRMLS_CC);
124 va_end(args);
125 }
126 /* }}} */
127
128 #ifdef ZEND_ENGINE_2
129 static inline void copy_bt_args(zval *from, zval *to TSRMLS_DC)
130 {
131 zval **args, **trace_0, *old_trace_0, *trace = NULL;
132
133 if ((trace = zend_read_property(ZEND_EXCEPTION_GET_DEFAULT(), from, "trace", lenof("trace"), 0 TSRMLS_CC))) {
134 if (Z_TYPE_P(trace) == IS_ARRAY && SUCCESS == zend_hash_index_find(Z_ARRVAL_P(trace), 0, (void *) &trace_0)) {
135 old_trace_0 = *trace_0;
136 if (Z_TYPE_PP(trace_0) == IS_ARRAY && SUCCESS == zend_hash_find(Z_ARRVAL_PP(trace_0), "args", sizeof("args"), (void *) &args)) {
137 if ((trace = zend_read_property(ZEND_EXCEPTION_GET_DEFAULT(), to, "trace", lenof("trace"), 0 TSRMLS_CC))) {
138 if (Z_TYPE_P(trace) == IS_ARRAY && SUCCESS == zend_hash_index_find(Z_ARRVAL_P(trace), 0, (void *) &trace_0)) {
139 ZVAL_ADDREF(*args);
140 add_assoc_zval(*trace_0, "args", *args);
141 }
142 }
143 }
144 }
145 }
146 }
147
148 /* {{{ zval *http_exception_wrap(zval *, zval *, zend_class_entry *) */
149 zval *_http_exception_wrap(zval *old_exception, zval *new_exception, zend_class_entry *ce TSRMLS_DC)
150 {
151 int inner = 1;
152 char *message;
153 zval *sub_exception, *tmp_exception;
154
155 if (!new_exception) {
156 MAKE_STD_ZVAL(new_exception);
157 object_init_ex(new_exception, ce);
158
159 zend_update_property(ce, new_exception, "innerException", lenof("innerException"), old_exception TSRMLS_CC);
160 copy_bt_args(old_exception, new_exception TSRMLS_CC);
161
162 sub_exception = old_exception;
163
164 while ((sub_exception = zend_read_property(Z_OBJCE_P(sub_exception), sub_exception, "innerException", lenof("innerException"), 0 TSRMLS_CC)) && Z_TYPE_P(sub_exception) == IS_OBJECT) {
165 ++inner;
166 }
167
168 spprintf(&message, 0, "Exception caused by %d inner exception(s)", inner);
169 zend_update_property_string(ZEND_EXCEPTION_GET_DEFAULT(), new_exception, "message", lenof("message"), message TSRMLS_CC);
170 efree(message);
171 } else {
172 sub_exception = new_exception;
173 tmp_exception = new_exception;
174
175 while ((tmp_exception = zend_read_property(Z_OBJCE_P(tmp_exception), tmp_exception, "innerException", lenof("innerException"), 0 TSRMLS_CC)) && Z_TYPE_P(tmp_exception) == IS_OBJECT) {
176 sub_exception = tmp_exception;
177 }
178
179 zend_update_property(Z_OBJCE_P(sub_exception), sub_exception, "innerException", lenof("innerException"), old_exception TSRMLS_CC);
180 copy_bt_args(old_exception, new_exception TSRMLS_CC);
181 copy_bt_args(old_exception, sub_exception TSRMLS_CC);
182 }
183
184 zval_ptr_dtor(&old_exception);
185 return new_exception;
186 }
187 /* }}} */
188
189 /* {{{ STATUS http_object_new(zend_object_value *, const char *, uint, http_object_new_t, zend_class_entry *, void *, void **) */
190 STATUS _http_object_new(zend_object_value *ov, const char *cname_str, uint cname_len, http_object_new_t create, zend_class_entry *parent_ce, void *intern_ptr, void **obj_ptr TSRMLS_DC)
191 {
192 zend_class_entry *ce = parent_ce;
193
194 if (cname_str && cname_len) {
195 if (!(ce = zend_fetch_class(HTTP_ZAPI_CONST_CAST(char *) cname_str, cname_len, ZEND_FETCH_CLASS_DEFAULT TSRMLS_CC))) {
196 return FAILURE;
197 }
198 if (!instanceof_function(ce, parent_ce TSRMLS_CC)) {
199 http_error_ex(HE_WARNING, HTTP_E_RUNTIME, "Class %s does not extend %s", cname_str, parent_ce->name);
200 return FAILURE;
201 }
202 }
203
204 *ov = create(ce, intern_ptr, obj_ptr TSRMLS_CC);
205 return SUCCESS;
206 }
207 /* }}} */
208 #endif /* ZEND_ENGINE_2 */
209
210 /* {{{ void http_log(char *, char *, char *) */
211 void _http_log_ex(char *file, const char *ident, const char *message TSRMLS_DC)
212 {
213 time_t now;
214 struct tm nowtm;
215 char datetime[20] = {0};
216
217 now = HTTP_G->request.time;
218 strftime(datetime, sizeof(datetime), "%Y-%m-%d %H:%M:%S", php_localtime_r(&now, &nowtm));
219
220 #define HTTP_LOG_WRITE(file, type, msg) \
221 if (file && *file) { \
222 php_stream *log = php_stream_open_wrapper_ex(file, "ab", REPORT_ERRORS|ENFORCE_SAFE_MODE, NULL, HTTP_DEFAULT_STREAM_CONTEXT); \
223 \
224 if (log) { \
225 php_stream_printf(log TSRMLS_CC, "%s\t[%s]\t%s\t<%s>%s", datetime, type, msg, SG(request_info).request_uri, PHP_EOL); \
226 php_stream_close(log); \
227 } \
228 \
229 }
230
231 HTTP_LOG_WRITE(file, ident, message);
232 HTTP_LOG_WRITE(HTTP_G->log.composite, ident, message);
233 }
234 /* }}} */
235
236 static void http_ob_blackhole(char *output, uint output_len, char **handled_output, uint *handled_output_len, int mode TSRMLS_DC)
237 {
238 *handled_output = ecalloc(1,1);
239 *handled_output_len = 0;
240 }
241
242 /* {{{ STATUS http_exit(int, char*, char*) */
243 STATUS _http_exit_ex(int status, char *header, char *body, zend_bool send_header TSRMLS_DC)
244 {
245 if ( (send_header && (SUCCESS != http_send_status_header(status, header))) ||
246 (status && (SUCCESS != http_send_status(status)))) {
247 http_error_ex(HE_WARNING, HTTP_E_HEADER, "Failed to exit with status/header: %d - %s", status, STR_PTR(header));
248 STR_FREE(header);
249 STR_FREE(body);
250 return FAILURE;
251 }
252
253 if (!OG(ob_lock)) {
254 php_end_ob_buffers(0 TSRMLS_CC);
255 }
256 if ((SUCCESS == sapi_send_headers(TSRMLS_C)) && body) {
257 PHPWRITE(body, strlen(body));
258 }
259
260 switch (status) {
261 case 301: http_log(HTTP_G->log.redirect, "301-REDIRECT", header); break;
262 case 302: http_log(HTTP_G->log.redirect, "302-REDIRECT", header); break;
263 case 303: http_log(HTTP_G->log.redirect, "303-REDIRECT", header); break;
264 case 305: http_log(HTTP_G->log.redirect, "305-REDIRECT", header); break;
265 case 307: http_log(HTTP_G->log.redirect, "307-REDIRECT", header); break;
266 case 304: http_log(HTTP_G->log.cache, "304-CACHE", header); break;
267 case 404: http_log(HTTP_G->log.not_found, "404-NOTFOUND", NULL); break;
268 case 405: http_log(HTTP_G->log.allowed_methods, "405-ALLOWED", header); break;
269 default: http_log(NULL, header, body); break;
270 }
271
272 STR_FREE(header);
273 STR_FREE(body);
274
275 if (HTTP_G->force_exit) {
276 zend_bailout();
277 } else {
278 php_ob_set_internal_handler(http_ob_blackhole, 4096, "blackhole", 0 TSRMLS_CC);
279 }
280
281 return SUCCESS;
282 }
283 /* }}} */
284
285 /* {{{ STATUS http_check_method(char *) */
286 STATUS _http_check_method_ex(const char *method, const char *methods)
287 {
288 const char *found;
289
290 if ( (found = strstr(methods, method)) &&
291 (found == method || !HTTP_IS_CTYPE(alpha, found[-1])) &&
292 (strlen(found) >= strlen(method) && !HTTP_IS_CTYPE(alpha, found[strlen(method)]))) {
293 return SUCCESS;
294 }
295 return FAILURE;
296 }
297 /* }}} */
298
299 /* {{{ zval *http_get_server_var_ex(char *, size_t) */
300 PHP_HTTP_API zval *_http_get_server_var_ex(const char *key, size_t key_len, zend_bool check TSRMLS_DC)
301 {
302 zval **hsv, **var;
303 char *env;
304
305 /* if available, this is a lot faster than accessing $_SERVER */
306 if (sapi_module.getenv) {
307 if ((!(env = sapi_module.getenv((char *) key, key_len TSRMLS_CC))) || (check && !*env)) {
308 return NULL;
309 }
310 if (HTTP_G->server_var) {
311 zval_ptr_dtor(&HTTP_G->server_var);
312 }
313 MAKE_STD_ZVAL(HTTP_G->server_var);
314 ZVAL_STRING(HTTP_G->server_var, env, 1);
315 return HTTP_G->server_var;
316 }
317
318 #ifdef ZEND_ENGINE_2
319 zend_is_auto_global("_SERVER", lenof("_SERVER") TSRMLS_CC);
320 #endif
321
322 if ((SUCCESS != zend_hash_find(&EG(symbol_table), "_SERVER", sizeof("_SERVER"), (void *) &hsv)) || (Z_TYPE_PP(hsv) != IS_ARRAY)) {
323 return NULL;
324 }
325 if ((SUCCESS != zend_hash_find(Z_ARRVAL_PP(hsv), HTTP_ZAPI_CONST_CAST(char *) key, key_len + 1, (void *) &var))) {
326 return NULL;
327 }
328 if (check && !((Z_TYPE_PP(var) == IS_STRING) && Z_STRVAL_PP(var) && Z_STRLEN_PP(var))) {
329 return NULL;
330 }
331 return *var;
332 }
333 /* }}} */
334
335 /* {{{ STATUS http_get_request_body(char **, size_t *) */
336 PHP_HTTP_API STATUS _http_get_request_body_ex(char **body, size_t *length, zend_bool dup TSRMLS_DC)
337 {
338 *length = 0;
339 *body = NULL;
340
341 if (SG(request_info).raw_post_data) {
342 *length = SG(request_info).raw_post_data_length;
343 *body = SG(request_info).raw_post_data;
344
345 if (dup) {
346 *body = estrndup(*body, *length);
347 }
348 return SUCCESS;
349 } else if (sapi_module.read_post && !HTTP_G->read_post_data) {
350 char buf[4096];
351 int len;
352
353 HTTP_G->read_post_data = 1;
354
355 while (0 < (len = sapi_module.read_post(buf, sizeof(buf) TSRMLS_CC))) {
356 *body = erealloc(*body, *length + len + 1);
357 memcpy(*body + *length, buf, len);
358 *length += len;
359 (*body)[*length] = '\0';
360 }
361
362 /* check for error */
363 if (len < 0) {
364 STR_FREE(*body);
365 *length = 0;
366 return FAILURE;
367 }
368
369 SG(request_info).raw_post_data = *body;
370 SG(request_info).raw_post_data_length = *length;
371
372 if (dup) {
373 *body = estrndup(*body, *length);
374 }
375 return SUCCESS;
376 }
377
378 return FAILURE;
379 }
380 /* }}} */
381
382 /* {{{ php_stream *http_get_request_body_stream(void) */
383 PHP_HTTP_API php_stream *_http_get_request_body_stream(TSRMLS_D)
384 {
385 php_stream *s = NULL;
386
387 if (SG(request_info).raw_post_data) {
388 s = php_stream_open_wrapper("php://input", "rb", 0, NULL);
389 } else if (sapi_module.read_post && !HTTP_G->read_post_data) {
390 HTTP_G->read_post_data = 1;
391
392 if ((s = php_stream_temp_new())) {
393 char buf[4096];
394 int len;
395
396 while (0 < (len = sapi_module.read_post(buf, sizeof(buf) TSRMLS_CC))) {
397 php_stream_write(s, buf, len);
398 }
399
400 if (len < 0) {
401 php_stream_close(s);
402 s = NULL;
403 } else {
404 php_stream_rewind(s);
405 }
406 }
407 }
408
409 return s;
410 }
411 /* }}} */
412
413 /* {{{ void http_parse_params_default_callback(...) */
414 PHP_HTTP_API void _http_parse_params_default_callback(void *arg, const char *key, int keylen, const char *val, int vallen TSRMLS_DC)
415 {
416 char *kdup;
417 zval tmp, *entry;
418 HashTable *ht = (HashTable *) arg;
419
420 if (ht) {
421 INIT_ZARR(tmp, ht);
422
423 if (vallen) {
424 MAKE_STD_ZVAL(entry);
425 array_init(entry);
426 if (keylen) {
427 kdup = estrndup(key, keylen);
428 add_assoc_stringl_ex(entry, kdup, keylen + 1, (char *) val, vallen, 1);
429 efree(kdup);
430 } else {
431 add_next_index_stringl(entry, (char *) val, vallen, 1);
432 }
433 add_next_index_zval(&tmp, entry);
434 } else {
435 add_next_index_stringl(&tmp, (char *) key, keylen, 1);
436 }
437 }
438 }
439 /* }}} */
440
441 /* {{{ STATUS http_parse_params(const char *, HashTable *) */
442 PHP_HTTP_API STATUS _http_parse_params_ex(const char *param, int flags, http_parse_params_callback cb, void *cb_arg TSRMLS_DC)
443 {
444 #define ST_QUOTE 1
445 #define ST_VALUE 2
446 #define ST_KEY 3
447 #define ST_ASSIGN 4
448 #define ST_ADD 5
449
450 int st = ST_KEY, keylen = 0, vallen = 0;
451 char *s, *c, *key = NULL, *val = NULL;
452
453 for(c = s = estrdup(param);;) {
454 continued:
455 #if 0
456 {
457 char *tk = NULL, *tv = NULL;
458
459 if (key) {
460 if (keylen) {
461 tk= estrndup(key, keylen);
462 } else {
463 tk = ecalloc(1, 7);
464 memcpy(tk, key, 3);
465 tk[3]='.'; tk[4]='.'; tk[5]='.';
466 }
467 }
468 if (val) {
469 if (vallen) {
470 tv = estrndup(val, vallen);
471 } else {
472 tv = ecalloc(1, 7);
473 memcpy(tv, val, 3);
474 tv[3]='.'; tv[4]='.'; tv[5]='.';
475 }
476 }
477 fprintf(stderr, "[%6s] %c \"%s=%s\"\n",
478 (
479 st == ST_QUOTE ? "QUOTE" :
480 st == ST_VALUE ? "VALUE" :
481 st == ST_KEY ? "KEY" :
482 st == ST_ASSIGN ? "ASSIGN" :
483 st == ST_ADD ? "ADD":
484 "HUH?"
485 ), *c?*c:'0', tk, tv
486 );
487 STR_FREE(tk); STR_FREE(tv);
488 }
489 #endif
490 switch (st) {
491 case ST_QUOTE:
492 quote:
493 if (*c == '"') {
494 if (*(c-1) == '\\') {
495 memmove(c-1, c, strlen(c)+1);
496 goto quote;
497 } else {
498 goto add;
499 }
500 } else {
501 if (!val) {
502 val = c;
503 }
504 if (!*c) {
505 --val;
506 st = ST_ADD;
507 }
508 }
509 break;
510
511 case ST_VALUE:
512 switch (*c) {
513 case '"':
514 if (!val) {
515 st = ST_QUOTE;
516 }
517 break;
518
519 case ' ':
520 break;
521
522 case ';':
523 case '\0':
524 goto add;
525 break;
526 case ',':
527 if (flags & HTTP_PARAMS_ALLOW_COMMA) {
528 goto add;
529 }
530 default:
531 if (!val) {
532 val = c;
533 }
534 break;
535 }
536 break;
537
538 case ST_KEY:
539 switch (*c) {
540 case ',':
541 if (flags & HTTP_PARAMS_ALLOW_COMMA) {
542 goto allow_comma;
543 }
544 case '\r':
545 case '\n':
546 case '\t':
547 case '\013':
548 case '\014':
549 goto failure;
550 break;
551
552 case ' ':
553 if (key) {
554 keylen = c - key;
555 st = ST_ASSIGN;
556 }
557 break;
558
559 case ';':
560 case '\0':
561 allow_comma:
562 if (key) {
563 keylen = c-- - key;
564 st = ST_ADD;
565 }
566 break;
567
568 case ':':
569 if (!(flags & HTTP_PARAMS_COLON_SEPARATOR)) {
570 goto not_separator;
571 }
572 if (key) {
573 keylen = c - key;
574 st = ST_VALUE;
575 } else {
576 goto failure;
577 }
578 break;
579
580 case '=':
581 if (flags & HTTP_PARAMS_COLON_SEPARATOR) {
582 goto not_separator;
583 }
584 if (key) {
585 keylen = c - key;
586 st = ST_VALUE;
587 } else {
588 goto failure;
589 }
590 break;
591
592 default:
593 not_separator:
594 if (!key) {
595 key = c;
596 }
597 break;
598 }
599 break;
600
601 case ST_ASSIGN:
602 if (*c == '=') {
603 st = ST_VALUE;
604 } else if (!*c || *c == ';' || ((flags & HTTP_PARAMS_ALLOW_COMMA) && *c == ',')) {
605 st = ST_ADD;
606 } else if (*c != ' ') {
607 goto failure;
608 }
609 break;
610
611 case ST_ADD:
612 add:
613 if (val) {
614 vallen = c - val;
615 if (st != ST_QUOTE) {
616 while (val[vallen-1] == ' ') --vallen;
617 }
618 } else {
619 val = "";
620 vallen = 0;
621 }
622
623 cb(cb_arg, key, keylen, val, vallen TSRMLS_CC);
624
625 st = ST_KEY;
626 key = val = NULL;
627 keylen = vallen = 0;
628 break;
629 }
630 if (*c) {
631 ++c;
632 } else if (st == ST_ADD) {
633 goto add;
634 } else {
635 break;
636 }
637 }
638
639 efree(s);
640 return SUCCESS;
641
642 failure:
643 if (flags & HTTP_PARAMS_RAISE_ERROR) {
644 http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Unexpected character (%c) at pos %tu of %zu", *c, c-s, strlen(s));
645 }
646 if (flags & HTTP_PARAMS_ALLOW_FAILURE) {
647 if (st == ST_KEY) {
648 if (key) {
649 keylen = c - key;
650 } else {
651 key = c;
652 }
653 } else {
654 --c;
655 }
656 st = ST_ADD;
657 goto continued;
658 }
659 efree(s);
660 return FAILURE;
661 }
662 /* }}} */
663
664 /* {{{ array_join */
665 int apply_array_append_func(void *pDest HTTP_ZAPI_HASH_TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)
666 {
667 int flags;
668 char *key = NULL;
669 HashTable *dst;
670 zval **data = NULL, **value = (zval **) pDest;
671
672 dst = va_arg(args, HashTable *);
673 flags = va_arg(args, int);
674
675 if ((!(flags & ARRAY_JOIN_STRONLY)) || hash_key->nKeyLength) {
676 if ((flags & ARRAY_JOIN_PRETTIFY) && hash_key->nKeyLength) {
677 key = pretty_key(estrndup(hash_key->arKey, hash_key->nKeyLength - 1), hash_key->nKeyLength - 1, 1, 1);
678 zend_hash_find(dst, key, hash_key->nKeyLength, (void *) &data);
679 } else {
680 zend_hash_quick_find(dst, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void *) &data);
681 }
682
683 ZVAL_ADDREF(*value);
684 if (data) {
685 add_next_index_zval(http_zset(IS_ARRAY, *data), *value);
686 } else if (key) {
687 zend_hash_add(dst, key, hash_key->nKeyLength, value, sizeof(zval *), NULL);
688 } else {
689 zend_hash_quick_add(dst, hash_key->arKey, hash_key->nKeyLength, hash_key->h, value, sizeof(zval *), NULL);
690 }
691
692 if (key) {
693 efree(key);
694 }
695 }
696
697 return ZEND_HASH_APPLY_KEEP;
698 }
699
700 int apply_array_merge_func(void *pDest HTTP_ZAPI_HASH_TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key)
701 {
702 int flags;
703 char *key = NULL;
704 HashTable *dst;
705 zval **value = (zval **) pDest;
706
707 dst = va_arg(args, HashTable *);
708 flags = va_arg(args, int);
709
710 if ((!(flags & ARRAY_JOIN_STRONLY)) || hash_key->nKeyLength) {
711 ZVAL_ADDREF(*value);
712 if ((flags & ARRAY_JOIN_PRETTIFY) && hash_key->nKeyLength) {
713 key = pretty_key(estrndup(hash_key->arKey, hash_key->nKeyLength - 1), hash_key->nKeyLength - 1, 1, 1);
714 zend_hash_update(dst, key, hash_key->nKeyLength, (void *) value, sizeof(zval *), NULL);
715 efree(key);
716 } else {
717 zend_hash_quick_update(dst, hash_key->arKey, hash_key->nKeyLength, hash_key->h, (void *) value, sizeof(zval *), NULL);
718 }
719 }
720
721 return ZEND_HASH_APPLY_KEEP;
722 }
723 /* }}} */
724
725 /*
726 * Local variables:
727 * tab-width: 4
728 * c-basic-offset: 4
729 * End:
730 * vim600: noet sw=4 ts=4 fdm=marker
731 * vim<600: noet sw=4 ts=4
732 */
733
Extended HTTP Support