Viewing file:  php_http_misc.h (10.52 KB) -rw-r--r--
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/*
+--------------------------------------------------------------------+
| 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 TSRMLS_DC);
int php_http_select_str(const char *cmp, int argc, ...);
/* See "A Reusable Duff Device" By Ralf Holly, August 01, 2005 */
#define PHP_HTTP_DUFF_BREAK() times_=1
#define PHP_HTTP_DUFF(c, a) do { \
size_t count_ = (c); \
size_t times_ = (count_ + 7) >> 3; \
switch (count_ & 7){ \
case 0: do { \
a; \
case 7: \
a; \
case 6: \
a; \
case 5: \
a; \
case 4: \
a; \
case 3: \
a; \
case 2: \
a; \
case 1: \
a; \
} while (--times_ > 0); \
} \
} while (0)
static inline const char *php_http_locate_str(register const char *h, size_t h_len, const char *n, size_t n_len)
{
if (!n_len || !h_len || h_len < n_len) {
return NULL;
}
PHP_HTTP_DUFF(h_len - n_len + 1,
if (*h == *n && !strncmp(h + 1, n + 1, n_len - 1)) {
return h;
}
++h;
);
return NULL;
}
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;
if (len > 0) {
PHP_HTTP_DUFF(len,
if (*eol == '\r' || *eol == '\n') {
if (eol_len) {
*eol_len = ((eol[0] == '\r' && eol[1] == '\n') ? 2 : 1);
}
return eol;
}
++eol;
);
}
return NULL;
}
/* ZEND */
#if PHP_VERSION_ID < 50400
# define object_properties_init(o, ce) zend_hash_copy(((zend_object *) o)->properties, &(ce->default_properties), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval*))
# define PHP_HTTP_ZEND_LITERAL_DC
# define PHP_HTTP_ZEND_LITERAL_CC
# define PHP_HTTP_ZEND_LITERAL_CCN
# define ZVAL_COPY_VALUE(zv, arr) do { \
(zv)->value = (arr)->value; \
Z_TYPE_P(zv) = Z_TYPE_P(arr); \
} while (0)
#else
# define PHP_HTTP_ZEND_LITERAL_DC , const zend_literal *literal_key
# define PHP_HTTP_ZEND_LITERAL_CC , (literal_key)
# define PHP_HTTP_ZEND_LITERAL_CCN , NULL
#endif
#if PHP_VERSION_ID < 50500
#undef SUCCESS
#undef FAILURE
typedef enum {
SUCCESS = 0,
FAILURE = -1
} ZEND_RESULT_CODE;
#endif
#if PHP_VERSION_ID < 50700
# define z_is_true zend_is_true
#else
# define z_is_true(z) zend_is_true(z TSRMLS_CC)
#endif
#define INIT_PZVAL_ARRAY(zv, ht) \
{ \
INIT_PZVAL((zv)); \
Z_TYPE_P(zv) = IS_ARRAY; \
Z_ARRVAL_P(zv) = (ht); \
}
static inline zval *php_http_zconv(int type, zval *z)
{
switch (type) {
case IS_NULL: convert_to_null_ex(&z); break;
case IS_BOOL: convert_to_boolean_ex(&z); break;
case IS_LONG: convert_to_long_ex(&z); break;
case IS_DOUBLE: convert_to_double_ex(&z); break;
case IS_STRING: convert_to_string_ex(&z); break;
case IS_ARRAY: convert_to_array_ex(&z); break;
case IS_OBJECT: convert_to_object_ex(&z); break;
}
return z;
}
static inline zval *php_http_ztyp(int type, zval *z)
{
SEPARATE_ARG_IF_REF(z);
return (Z_TYPE_P(z) == type) ? z : php_http_zconv(type, z);
}
static inline zval *php_http_zsep(zend_bool add_ref, int type, zval *z)
{
if (add_ref) {
Z_ADDREF_P(z);
}
if (Z_TYPE_P(z) != type) {
return php_http_zconv(type, z);
} else {
SEPARATE_ZVAL_IF_NOT_REF(&z);
return z;
}
}
static inline ZEND_RESULT_CODE php_http_ini_entry(const char *name_str, size_t name_len, const char **value_str, size_t *value_len, zend_bool orig TSRMLS_DC)
{
zend_ini_entry *ini_entry;
if (SUCCESS == zend_hash_find(EG(ini_directives), name_str, name_len + 1, (void *) &ini_entry)) {
if (orig && ini_entry->modified) {
*value_str = ini_entry->orig_value;
*value_len = (size_t) ini_entry->orig_value_length;
} else {
*value_str = ini_entry->value;
*value_len = (size_t) ini_entry->value_length;
}
return SUCCESS;
}
return FAILURE;
}
/* return object(values) */
#define RETVAL_OBJECT(o, addref) \
RETVAL_OBJVAL((o)->value.obj, addref)
#define RETURN_OBJECT(o, addref) \
RETVAL_OBJECT(o, addref); \
return
#define RETVAL_OBJVAL(ov, addref) \
ZVAL_OBJVAL(return_value, ov, addref)
#define RETURN_OBJVAL(ov, addref) \
RETVAL_OBJVAL(ov, addref); \
return
#define ZVAL_OBJVAL(zv, ov, addref) \
(zv)->type = IS_OBJECT; \
(zv)->value.obj = (ov);\
if (addref && Z_OBJ_HT_P(zv)->add_ref) { \
Z_OBJ_HT_P(zv)->add_ref((zv) TSRMLS_CC); \
}
#define Z_OBJ_DELREF(z) \
if (Z_OBJ_HT(z)->del_ref) { \
Z_OBJ_HT(z)->del_ref(&(z) TSRMLS_CC); \
}
#define Z_OBJ_ADDREF(z) \
if (Z_OBJ_HT(z)->add_ref) { \
Z_OBJ_HT(z)->add_ref(&(z) TSRMLS_CC); \
}
#define Z_OBJ_DELREF_P(z) \
if (Z_OBJ_HT_P(z)->del_ref) { \
Z_OBJ_HT_P(z)->del_ref((z) TSRMLS_CC); \
}
#define Z_OBJ_ADDREF_P(z) \
if (Z_OBJ_HT_P(z)->add_ref) { \
Z_OBJ_HT_P(z)->add_ref((z) TSRMLS_CC); \
}
#define Z_OBJ_DELREF_PP(z) \
if (Z_OBJ_HT_PP(z)->del_ref) { \
Z_OBJ_HT_PP(z)->del_ref(*(z) TSRMLS_CC); \
}
#define Z_OBJ_ADDREF_PP(z) \
if (Z_OBJ_HT_PP(z)->add_ref) { \
Z_OBJ_HT_PP(z)->add_ref(*(z) TSRMLS_CC); \
}
#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 */
#ifndef HASH_KEY_NON_EXISTENT
# define HASH_KEY_NON_EXISTENT HASH_KEY_NON_EXISTANT
#endif
PHP_HTTP_API unsigned php_http_array_list(HashTable *ht TSRMLS_DC, unsigned argc, ...);
typedef struct php_http_array_hashkey {
char *str;
uint len;
ulong num;
uint dup:1;
uint type:31;
} php_http_array_hashkey_t;
#define php_http_array_hashkey_init(dup) {NULL, 0, 0, (dup), 0}
static inline void php_http_array_hashkey_stringify(php_http_array_hashkey_t *key)
{
if (key->type != HASH_KEY_IS_STRING) {
key->len = spprintf(&key->str, 0, "%lu", key->num) + 1;
}
}
static inline void php_http_array_hashkey_stringfree(php_http_array_hashkey_t *key)
{
if (key->type != HASH_KEY_IS_STRING || key->dup) {
PTR_FREE(key->str);
}
}
#define FOREACH_VAL(pos, array, val) FOREACH_HASH_VAL(pos, HASH_OF(array), val)
#define FOREACH_HASH_VAL(pos, hash, val) \
for ( zend_hash_internal_pointer_reset_ex(hash, &pos); \
zend_hash_get_current_data_ex(hash, (void *) &val, &pos) == SUCCESS; \
zend_hash_move_forward_ex(hash, &pos))
#define FOREACH_KEY(pos, array, key) FOREACH_HASH_KEY(pos, HASH_OF(array), key)
#define FOREACH_HASH_KEY(pos, hash, _key) \
for ( zend_hash_internal_pointer_reset_ex(hash, &pos); \
((_key).type = zend_hash_get_current_key_ex(hash, &(_key).str, &(_key).len, &(_key).num, (zend_bool) (_key).dup, &pos)) != HASH_KEY_NON_EXISTANT; \
zend_hash_move_forward_ex(hash, &pos)) \
#define FOREACH_KEYVAL(pos, array, key, val) FOREACH_HASH_KEYVAL(pos, HASH_OF(array), key, val)
#define FOREACH_HASH_KEYVAL(pos, hash, _key, val) \
for ( zend_hash_internal_pointer_reset_ex(hash, &pos); \
((_key).type = zend_hash_get_current_key_ex(hash, &(_key).str, &(_key).len, &(_key).num, (zend_bool) (_key).dup, &pos)) != HASH_KEY_NON_EXISTANT && \
zend_hash_get_current_data_ex(hash, (void *) &val, &pos) == SUCCESS; \
zend_hash_move_forward_ex(hash, &pos))
#define array_copy(src, dst) zend_hash_copy(dst, src, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *))
#define array_copy_strings(src, dst) zend_hash_copy(dst, src, php_http_array_copy_strings, NULL, sizeof(zval *))
#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 TSRMLS_CC, (append)?php_http_array_apply_append_func:php_http_array_apply_merge_func, 2, dst, (int)flags)
void php_http_array_copy_strings(void *zpp);
int php_http_array_apply_append_func(void *pDest TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key);
int php_http_array_apply_merge_func(void *pDest TSRMLS_DC, 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;
#ifdef ZTS
void ***ts;
#endif
} 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
*/
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