}
/* }}} */
-/* {{{ proto string http_negotiate_language(array supported[, string default = 'en-US'])
+#define HTTP_DO_NEGOTIATE(type, supported, as_array) \
+{ \
+ HashTable *result; \
+ if (result = http_negotiate_ ##type(supported)) { \
+ if (as_array) { \
+ Z_TYPE_P(return_value) = IS_ARRAY; \
+ Z_ARRVAL_P(return_value) = result; \
+ } else { \
+ char *key; \
+ uint key_len; \
+ ulong idx; \
+ \
+ if (HASH_KEY_IS_STRING == zend_hash_get_current_key_ex(result, &key, &key_len, &idx, 1, NULL)) { \
+ RETVAL_STRINGL(key, key_len-1, 0); \
+ } else { \
+ RETVAL_NULL(); \
+ } \
+ zend_hash_destroy(result); \
+ } \
+ } else { \
+ if (as_array) { \
+ zval **value; \
+ \
+ array_init(return_value); \
+ \
+ FOREACH_VAL(supported, value) { \
+ convert_to_string_ex(value); \
+ add_assoc_double(return_value, Z_STRVAL_PP(value), 1.0); \
+ } \
+ } else { \
+ zval **value; \
+ \
+ zend_hash_internal_pointer_reset(Z_ARRVAL_P(supported)); \
+ if (SUCCESS == zend_hash_get_current_data(Z_ARRVAL_P(supported), (void **) &value)) { \
+ RETVAL_ZVAL(*value, 1, 0); \
+ } else { \
+ RETVAL_NULL(); \
+ } \
+ } \
+ } \
+}
+
+
+/* {{{ proto string http_negotiate_language(array supported[, bool return_quality_array = false])
*
* This function negotiates the clients preferred language based on its
* Accept-Language HTTP header. It returns the negotiated language or
- * the default language if none match.
+ * the default language (i.e. first array entry) if none match.
*
* The qualifier is recognized and languages without qualifier are rated highest.
*
PHP_FUNCTION(http_negotiate_language)
{
zval *supported;
- char *def = NULL;
- int def_len = 0;
+ zend_bool as_array = 0;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|s", &supported, &def, &def_len) != SUCCESS) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &supported, &as_array) != SUCCESS) {
RETURN_FALSE;
}
-
- if (!def) {
- def = "en-US";
- }
-
- RETURN_STRING(http_negotiate_language(supported, def), 0);
+
+ HTTP_DO_NEGOTIATE(language, supported, as_array);
}
/* }}} */
-/* {{{ proto string http_negotiate_charset(array supported[, string default = 'iso-8859-1'])
+/* {{{ proto string http_negotiate_charset(array supported)
*
* This function negotiates the clients preferred charset based on its
* Accept-Charset HTTP header. It returns the negotiated charset or
- * the default charset if none match.
+ * the default charset (i.e. first array entry) if none match.
*
* The qualifier is recognized and charset without qualifier are rated highest.
*
PHP_FUNCTION(http_negotiate_charset)
{
zval *supported;
- char *def = NULL;
- int def_len = 0;
+ zend_bool as_array = 0;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|s", &supported, &def, &def_len) != SUCCESS) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|b", &supported, &as_array) != SUCCESS) {
RETURN_FALSE;
}
- if (!def) {
- def = "iso-8859-1";
- }
-
- RETURN_STRING(http_negotiate_charset(supported, def), 0);
+ HTTP_DO_NEGOTIATE(charset, supported, as_array);
}
/* }}} */