Edit File: php_http_misc.h
/* +--------------------------------------------------------------------+ | 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 */