2 +--------------------------------------------------------------------+
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) 2013, Michael Wallner <mike@php.net> |
10 +--------------------------------------------------------------------+
18 #include <ext/date/php_date.h>
19 #include <ext/standard/php_string.h>
20 #if defined(HAVE_JSON) && !defined(COMPILE_DL_JSON)
21 # include <ext/json/php_json.h>
24 #include <Zend/zend_interfaces.h>
26 #include <libpq/libpq-fs.h>
29 #include "php_pq_misc.h"
35 while (l
-- > 0 && e
[l
] == '\n') {
41 const char *strmode(long mode
)
43 switch (mode
& (INV_READ
|INV_WRITE
)) {
44 case INV_READ
|INV_WRITE
:
55 int compare_index(const void *lptr
, const void *rptr TSRMLS_DC
)
57 const Bucket
*l
= *(const Bucket
**) lptr
;
58 const Bucket
*r
= *(const Bucket
**) rptr
;
69 zend_class_entry
*php_pqdt_class_entry
;
71 ZEND_BEGIN_ARG_INFO_EX(ai_pqdt_to_string
, 0, 0, 0)
73 static PHP_METHOD(pqdt
, __toString
)
77 zend_call_method_with_1_params(&getThis(), php_pqdt_class_entry
, NULL
, "format", &rv
,
78 zend_read_property(php_pqdt_class_entry
, getThis(), ZEND_STRL("format"), 0 TSRMLS_CC
));
80 RETVAL_ZVAL(rv
, 1, 1);
84 static zend_function_entry php_pqdt_methods
[] = {
85 PHP_ME(pqdt
, __toString
, ai_pqdt_to_string
, ZEND_ACC_PUBLIC
)
86 PHP_MALIAS(pqdt
, jsonSerialize
, __toString
, ai_pqdt_to_string
, ZEND_ACC_PUBLIC
)
90 zval
*php_pqdt_from_string(char *dt_str
, size_t dt_len
, char *fmt
, zval
*zv TSRMLS_DC
)
98 php_date_instantiate(php_pqdt_class_entry
, zv TSRMLS_CC
);
99 dobj
= zend_object_store_get_object(zv TSRMLS_CC
);
100 if (!php_date_initialize(dobj
, dt_str
, dt_len
, NULL
, NULL
, 1 TSRMLS_CC
)) {
104 zend_update_property_string(php_pqdt_class_entry
, zv
, ZEND_STRL("format"), fmt TSRMLS_CC
);
110 void php_pqdt_to_string(zval
*zdt
, const char *format
, char **str_buf
, size_t *str_len TSRMLS_DC
)
117 if (Z_OBJ_HT_P(zdt
)->cast_object
118 && SUCCESS
== Z_OBJ_HT_P(zdt
)->cast_object(zdt
, &rv
, IS_STRING TSRMLS_CC
)
120 *str_len
= Z_STRLEN(rv
);
121 *str_buf
= Z_STRVAL(rv
);
122 } else if (instanceof_function(Z_OBJCE_P(zdt
), php_date_get_date_ce() TSRMLS_CC
)) {
123 zval
*rv
= NULL
, *zfmt
;
126 ZVAL_STRING(zfmt
, format
, 1);
127 zend_call_method_with_1_params(&zdt
, Z_OBJCE_P(zdt
), NULL
, "format", &rv
, zfmt
);
128 zval_ptr_dtor(&zfmt
);
131 if (Z_TYPE_P(rv
) == IS_STRING
) {
132 *str_len
= Z_STRLEN_P(rv
);
133 *str_buf
= estrndup(Z_STRVAL_P(rv
), *str_len
);
140 zend_class_entry
*php_pqconv_class_entry
;
142 ZEND_BEGIN_ARG_INFO_EX(ai_pqconv_convert_types
, 0, 0, 0)
145 ZEND_BEGIN_ARG_INFO_EX(ai_pqconv_convert_from_string
, 0, 0, 1)
146 ZEND_ARG_INFO(0, data
)
149 ZEND_BEGIN_ARG_INFO_EX(ai_pqconv_convert_to_string
, 0, 0, 1)
150 ZEND_ARG_INFO(0, data
)
153 zend_function_entry php_pqconv_methods
[] = {
154 PHP_ABSTRACT_ME(pqconv
, convertTypes
, ai_pqconv_convert_types
)
155 PHP_ABSTRACT_ME(pqconv
, convertFromString
, ai_pqconv_convert_from_string
)
156 PHP_ABSTRACT_ME(pqconv
, convertToString
, ai_pqconv_convert_to_string
)
161 PHP_MINIT_FUNCTION(pq_misc
)
163 zend_class_entry
**json
, ce
= {0};
165 INIT_NS_CLASS_ENTRY(ce
, "pq", "Converter", php_pqconv_methods
);
166 php_pqconv_class_entry
= zend_register_internal_interface(&ce TSRMLS_CC
);
168 memset(&ce
, 0, sizeof(ce
));
169 INIT_NS_CLASS_ENTRY(ce
,"pq", "DateTime", php_pqdt_methods
);
170 php_pqdt_class_entry
= zend_register_internal_class_ex(&ce
, php_date_get_date_ce(), "DateTime" TSRMLS_CC
);
172 zend_declare_property_stringl(php_pqdt_class_entry
, ZEND_STRL("format"), ZEND_STRL("Y-m-d H:i:s.uO"), ZEND_ACC_PUBLIC TSRMLS_CC
);
174 /* stop reading this file right here! */
175 if (SUCCESS
== zend_hash_find(CG(class_table
), ZEND_STRS("jsonserializable"), (void *) &json
)) {
176 zend_class_implements(php_pqdt_class_entry TSRMLS_CC
, 1, *json
);
182 typedef struct _HashTableList
{
184 struct _HashTableList
*parent
;
187 typedef struct _ArrayParserState
{
188 const char *ptr
, *end
;
199 static char caa(ArrayParserState
*a
, const char *any
, unsigned advance
)
202 TSRMLS_FETCH_FROM_CTX(a
->ts
);
211 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to parse array: expected one of '%s', got '%c'", any
, *a
->ptr
); \
215 static STATUS
add_element(ArrayParserState
*a
, const char *start
)
218 size_t el_len
= a
->ptr
- start
;
219 char *el_str
= estrndup(start
, el_len
);
220 TSRMLS_FETCH_FROM_CTX(a
->ts
);
223 int tmp_len
= el_len
;
225 php_stripslashes(el_str
, &tmp_len TSRMLS_CC
);
227 } else if ((a
->ptr
- start
== 4) && !strncmp(start
, "NULL", 4)) {
234 MAKE_STD_ZVAL(zelem
);
237 zelem
= php_pqres_typed_zval(a
->res
, el_str
, el_len
, a
->typ TSRMLS_CC
);
242 return zend_hash_next_index_insert(&a
->list
->ht
, &zelem
, sizeof(zval
*), NULL
);
245 static STATUS
parse_array(ArrayParserState
*a
);
247 static STATUS
parse_element(ArrayParserState
*a
)
250 TSRMLS_FETCH_FROM_CTX(a
->ts
);
254 return parse_array(a
);
262 for (el
= a
->ptr
; a
->ptr
< a
->end
; ++a
->ptr
) {
267 } else if (a
->quotes
) {
268 if (SUCCESS
!= add_element(a
, el
)) {
275 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to parse element, unexpected quote: '%.*s'", (int) (a
->ptr
- el
), el
);
283 return add_element(a
, el
);
288 a
->escaped
= !a
->escaped
;
297 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to parse element, reached end of input");
301 static STATUS
parse_elements(ArrayParserState
*a
)
303 TSRMLS_FETCH_FROM_CTX(a
->ts
);
305 while (SUCCESS
== parse_element(a
)) {
306 switch (caa(a
, ",}", 0)) {
315 php_error_docref(NULL TSRMLS_CC
, E_WARNING
, "Failed to parse elements, reached end of input");
325 static STATUS
parse_array(ArrayParserState
*a
)
329 if (!caa(a
, "{", 1)) {
333 list
= ecalloc(1, sizeof(*list
));
334 ZEND_INIT_SYMTABLE(&list
->ht
);
340 Z_TYPE_P(zcur
) = IS_ARRAY
;
341 Z_ARRVAL_P(zcur
) = &list
->ht
;
343 zend_hash_next_index_insert(&a
->list
->ht
, &zcur
, sizeof(zval
*), NULL
);
345 list
->parent
= a
->list
;
349 if (SUCCESS
!= parse_elements(a
)) {
353 if (!caa(a
, "}", 1)) {
357 if (a
->list
->parent
) {
358 a
->list
= a
->list
->parent
;
364 HashTable
*php_pq_parse_array(php_pqres_t
*res
, const char *val_str
, size_t val_len
, Oid typ TSRMLS_DC
)
366 HashTable
*ht
= NULL
;
367 ArrayParserState a
= {0};
368 TSRMLS_SET_CTX(a
.ts
);
372 a
.end
= val_str
+ val_len
;
375 if (SUCCESS
!= parse_array(&a
)) {
377 HashTableList
*l
= a
.list
->parent
;
379 zend_hash_destroy(&a
.list
->ht
);
387 php_error_docref(NULL TSRMLS_CC
, E_NOTICE
, "Trailing input: '%s'", a
.ptr
);
392 } while ((a
.list
= a
.list
->parent
));
403 * vim600: noet sw=4 ts=4 fdm=marker
404 * vim<600: noet sw=4 ts=4