X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=blobdiff_plain;f=php_http_misc.h;fp=php_http_misc.h;h=17cfec7a7a2c06167138fb9daeefa5027cb9f30d;hp=0000000000000000000000000000000000000000;hb=87db9817d428282792c8146d9c2ae9748ebf6f1e;hpb=7a5c865f6faf8b1b6c91735e9d3b040449ea74ba diff --git a/php_http_misc.h b/php_http_misc.h new file mode 100644 index 0000000..17cfec7 --- /dev/null +++ b/php_http_misc.h @@ -0,0 +1,321 @@ +/* + +--------------------------------------------------------------------+ + | 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) 2004-2013, Michael Wallner | + +--------------------------------------------------------------------+ +*/ + +#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 + +/* 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 STR_SET +# define STR_SET(STR, SET) \ + { \ + STR_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(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, ...); + +static inline const char *php_http_locate_str(const char *h, size_t h_len, const char *n, size_t n_len) +{ + const char *p, *e; + + if (n_len && h_len) { + e = h + h_len; + do { + if (*h == *n) { + for (p = n; *p == h[p-n]; ++p) { + if (p == n+n_len-1) { + return h; + } + } + } + } while (h++ != e); + } + + 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) +{ + const char *eol; + + for (eol = bin; eol - bin < len; ++eol) { + if (*eol == '\r' || *eol == '\n') { + if (eol_len) { + *eol_len = ((eol[0] == '\r' && eol[1] == '\n') ? 2 : 1); + } + return 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 + +#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_ztyp(int type, zval *z) +{ + SEPARATE_ARG_IF_REF(z); + if (Z_TYPE_P(z) != type) { + 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_zsep(zend_bool add_ref, int type, zval *z) +{ + if (add_ref) { + Z_ADDREF_P(z); + } + if (Z_TYPE_P(z) != type) { + 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; + } + } else { + SEPARATE_ZVAL_IF_NOT_REF(&z); + } + return z; +} + +static inline STATUS 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 */ +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) { + STR_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_JOIN_STRONLY 1 +#define ARRAY_JOIN_PRETTIFY 2 +#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) + +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 + */