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Filename :
php_http_misc.h
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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); 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 */