/*
+--------------------------------------------------------------------+
| PECL :: http |
+--------------------------------------------------------------------+
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the conditions mentioned |
| in the accompanying LICENSE file are met. |
+--------------------------------------------------------------------+
| Copyright (c) 2004-2014, Michael Wallner <mike@php.net> |
+--------------------------------------------------------------------+
*/
#ifndef PHP_HTTP_MISC_H
#define PHP_HTTP_MISC_H
/* DEFAULTS */
/* DATE FORMAT RFC1123 */
#define PHP_HTTP_DATE_FORMAT "D, d M Y H:i:s \\G\\M\\T"
/* CR LF */
#define PHP_HTTP_CRLF "\r\n"
/* def URL arg separator */
#define PHP_HTTP_URL_ARGSEP "&"
/* send buffer size */
#define PHP_HTTP_SENDBUF_SIZE 40960
/* allowed characters of header field names */
#define PHP_HTTP_HEADER_NAME_CHARS "!#$%&'*+-.^_`|~1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
/* SLEEP */
#define PHP_HTTP_DIFFSEC (0.001)
#define PHP_HTTP_MLLISEC (1000)
#define PHP_HTTP_MCROSEC (1000 * 1000)
#define PHP_HTTP_NANOSEC (1000 * 1000 * 1000)
#define PHP_HTTP_MSEC(s) ((long)(s * PHP_HTTP_MLLISEC))
#define PHP_HTTP_USEC(s) ((long)(s * PHP_HTTP_MCROSEC))
#define PHP_HTTP_NSEC(s) ((long)(s * PHP_HTTP_NANOSEC))
PHP_HTTP_API void php_http_sleep(double s);
/* STRING UTILITIES */
#ifndef PTR_SET
# define PTR_SET(STR, SET) \
{ \
PTR_FREE(STR); \
STR = SET; \
}
#endif
#define STR_PTR(s) (s?s:"")
#define lenof(S) (sizeof(S) - 1)
#define PHP_HTTP_MATCH_LOOSE 0
#define PHP_HTTP_MATCH_CASE 0x01
#define PHP_HTTP_MATCH_WORD 0x10
#define PHP_HTTP_MATCH_FULL 0x20
#define PHP_HTTP_MATCH_STRICT (PHP_HTTP_MATCH_CASE|PHP_HTTP_MATCH_FULL)
int php_http_match(const char *haystack, const char *needle, int flags);
char *php_http_pretty_key(register char *key, size_t key_len, zend_bool uctitle, zend_bool xhyphen);
size_t php_http_boundary(char *buf, size_t len);
int php_http_select_str(const char *cmp, int argc, ...);
#define php_http_locate_str(h, h_len, n, n_len) zend_memnstr((h), (n), (n_len), (h)+(h_len))
static inline const char *php_http_locate_eol(const char *line, int *eol_len)
{
const char *eol = strpbrk(line, "\r\n");
if (eol_len) {
*eol_len = eol ? ((eol[0] == '\r' && eol[1] == '\n') ? 2 : 1) : 0;
}
return eol;
}
static inline const char *php_http_locate_bin_eol(const char *bin, size_t len, int *eol_len)
{
register const char *eol = bin;
while (len--) {
if (UNEXPECTED(*eol == '\r' || *eol == '\n')) {
if (EXPECTED(eol_len)) {
*eol_len = (EXPECTED(eol[0] == '\r' && eol[1] == '\n') ? 2 : 1);
}
return eol;
}
++eol;
}
return NULL;
}
/* ZEND */
#if PHP_DEBUG
# undef HASH_OF
# define HASH_OF(p) ((HashTable*)(Z_TYPE_P(p)==IS_ARRAY ? Z_ARRVAL_P(p) : ((Z_TYPE_P(p)==IS_OBJECT ? Z_OBJ_HT_P(p)->get_properties(Z_OBJ_P(p)) : NULL))))
#endif
#if PHP_VERSION_ID >= 80100
# define php_http_mem_stream_open(type, zstr) php_stream_memory_open((type), (zstr))
#else
# define php_http_mem_stream_open(type, zstr) php_stream_memory_open((type), (zstr)->val, (zstr)->len)
# define ZEND_BEGIN_ARG_WITH_TENTATIVE_RETURN_TYPE_INFO_EX(name, return_reference, required_num_args, type, allow_null) \
ZEND_BEGIN_ARG_INFO_EX(name, 0, return_reference, required_num_args)
# define ZEND_BEGIN_ARG_WITH_TENTATIVE_RETURN_OBJ_INFO_EX(name, return_reference, required_num_args, type, allow_null) \
ZEND_BEGIN_ARG_INFO_EX(name, 0, return_reference, required_num_args)
#endif
#define HT_IS_RECURSIVE(ht) GC_IS_RECURSIVE(ht)
#define HT_PROTECT_RECURSION(ht) GC_PROTECT_RECURSION(ht)
#define HT_UNPROTECT_RECURSION(ht) GC_UNPROTECT_RECURSION(ht)
#ifndef convert_to_explicit_type
# define convert_to_explicit_type(pzv, type) \
do { \
switch (type) { \
case IS_NULL: \
convert_to_null(pzv); \
break; \
case IS_LONG: \
convert_to_long(pzv); \
break; \
case IS_DOUBLE: \
convert_to_double(pzv); \
break; \
case _IS_BOOL: \
convert_to_boolean(pzv); \
break; \
case IS_ARRAY: \
convert_to_array(pzv); \
break; \
case IS_OBJECT: \
convert_to_object(pzv); \
break; \
case IS_STRING: \
convert_to_string(pzv); \
break; \
default: \
assert(0); \
break; \
} \
} while (0);
#endif
static inline void *PHP_HTTP_OBJ(zend_object *zo, zval *zv)
{
if (!zo) {
zo = Z_OBJ_P(zv);
}
return (char *) zo - zo->handlers->offset;
}
static inline zend_string *php_http_cs2zs(char *s, size_t l)
{
zend_string *str = zend_string_init(s, l, 0);
efree(s);
return str;
}
static inline ZEND_RESULT_CODE php_http_ini_entry(const char *name_str, size_t name_len, const char **val_str, size_t *val_len, zend_bool orig)
{
zend_ini_entry *ini_entry;
if ((ini_entry = zend_hash_str_find_ptr(EG(ini_directives), name_str, name_len))) {
if (orig && ini_entry->modified) {
*val_str = ini_entry->orig_value->val;
*val_len = ini_entry->orig_value->len;
} else {
*val_str = ini_entry->value->val;
*val_len = ini_entry->value->len;
}
return SUCCESS;
}
return FAILURE;
}
/* return object(values) */
#define ZVAL_OBJECT(z, o, addref) \
ZVAL_OBJ(z, o); \
if (addref) { \
Z_ADDREF_P(z); \
}
#define RETVAL_OBJECT(o, addref) \
ZVAL_OBJECT(return_value, o, addref)
#define RETURN_OBJECT(o, addref) \
RETVAL_OBJECT(o, addref); \
return
#define EMPTY_FUNCTION_ENTRY {NULL, NULL, NULL, 0, 0}
#define PHP_MINIT_CALL(func) PHP_MINIT(func)(INIT_FUNC_ARGS_PASSTHRU)
#define PHP_RINIT_CALL(func) PHP_RINIT(func)(INIT_FUNC_ARGS_PASSTHRU)
#define PHP_MSHUTDOWN_CALL(func) PHP_MSHUTDOWN(func)(SHUTDOWN_FUNC_ARGS_PASSTHRU)
#define PHP_RSHUTDOWN_CALL(func) PHP_RSHUTDOWN(func)(SHUTDOWN_FUNC_ARGS_PASSTHRU)
/* ARRAYS */
PHP_HTTP_API unsigned php_http_array_list(HashTable *ht, unsigned argc, ...);
typedef struct php_http_arrkey {
zend_ulong h;
zend_string *key;
unsigned allocated:1;
unsigned stringified:1;
} php_http_arrkey_t;
static inline void *php_http_arrkey_stringify(php_http_arrkey_t *arrkey, zend_hash_key *key)
{
if (arrkey) {
arrkey->allocated = 0;
} else {
arrkey = emalloc(sizeof(*arrkey));
arrkey->allocated = 1;
}
if (key) {
memcpy(arrkey, key, sizeof(*key));
}
if ((arrkey->stringified = !arrkey->key)) {
arrkey->key = zend_long_to_str(arrkey->h);
}
return arrkey;
}
static inline void php_http_arrkey_dtor(php_http_arrkey_t *arrkey)
{
if (arrkey->stringified) {
zend_string_release(arrkey->key);
}
if (arrkey->allocated) {
efree(arrkey);
}
}
#define array_copy(src, dst) zend_hash_copy(dst, src, (copy_ctor_func_t) zval_add_ref)
#define array_copy_strings(src, dst) zend_hash_copy(dst, src, php_http_array_copy_strings)
#define ARRAY_JOIN_STRONLY 0x01
#define ARRAY_JOIN_PRETTIFY 0x02
#define ARRAY_JOIN_STRINGIFY 0x04
#define array_join(src, dst, append, flags) zend_hash_apply_with_arguments(src, (append)?php_http_array_apply_append_func:php_http_array_apply_merge_func, 2, dst, (int)flags)
void php_http_array_copy_strings(zval *zp);
int php_http_array_apply_append_func(zval *pDest, int num_args, va_list args, zend_hash_key *hash_key);
int php_http_array_apply_merge_func(zval *pDest, int num_args, va_list args, zend_hash_key *hash_key);
/* PASS CALLBACK */
typedef size_t (*php_http_pass_callback_t)(void *cb_arg, const char *str, size_t len);
typedef size_t (*php_http_pass_php_http_buffer_callback_t)(void *cb_arg, php_http_buffer_t *str);
typedef size_t (*php_http_pass_format_callback_t)(void *cb_arg, const char *fmt, ...);
typedef struct php_http_pass_fcall_arg {
zval fcz;
zend_fcall_info fci;
zend_fcall_info_cache fcc;
} php_http_pass_fcall_arg_t;
PHP_HTTP_API size_t php_http_pass_fcall_callback(void *cb_arg, const char *str, size_t len);
#endif
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: noet sw=4 ts=4 fdm=marker
* vim<600: noet sw=4 ts=4
*/
