add pq\Connection::$params

diff --git a/src/php_pqconn.c b/src/php_pqconn.c
index 0527a7bb43ac85a133a749988fa6466408671c60..7b1fbd926d49e7e2f32150449d4c2ccfc77f83c5 100644 (file)
--- a/src/php_pqconn.c
+++ b/src/php_pqconn.c
@@ -301,6 +301,25 @@ static void php_pqconn_object_read_port(zval *object, void *o, zval *return_valu
        }
 }
 
+static void php_pqconn_object_read_params(zval *object, void *o, zval *return_value TSRMLS_DC)
+{
+       php_pqconn_object_t *obj = o;
+       PQconninfoOption *ptr, *params = PQconninfo(obj->intern->conn);
+
+       array_init(return_value);
+
+       if (params) {
+               for (ptr = params; ptr->keyword; ++ptr) {
+                       if (ptr->val) {
+                               add_assoc_string(return_value, ptr->keyword, ptr->val, 1);
+                       } else {
+                               add_assoc_null(return_value, ptr->keyword);
+                       }
+               }
+               PQconninfoFree(params);
+       }
+}
+
 static void php_pqconn_object_read_options(zval *object, void *o, zval *return_value TSRMLS_DC)
 {
        php_pqconn_object_t *obj = o;
@@ -1971,7 +1990,7 @@ PHP_MINIT_FUNCTION(pqconn)
        php_pqconn_object_handlers.get_properties = php_pq_object_properties;
        php_pqconn_object_handlers.get_debug_info = php_pq_object_debug_info;
 
-       zend_hash_init(&php_pqconn_object_prophandlers, 19, NULL, NULL, 1);
+       zend_hash_init(&php_pqconn_object_prophandlers, 20, NULL, NULL, 1);
 
        zend_declare_property_long(php_pqconn_class_entry, ZEND_STRL("status"), CONNECTION_BAD, ZEND_ACC_PUBLIC TSRMLS_CC);
        ph.read = php_pqconn_object_read_status;
@@ -2025,6 +2044,10 @@ PHP_MINIT_FUNCTION(pqconn)
        ph.read = php_pqconn_object_read_port;
        zend_hash_add(&php_pqconn_object_prophandlers, "port", sizeof("port"), (void *) &ph, sizeof(ph), NULL);
 
+       zend_declare_property_null(php_pqconn_class_entry, ZEND_STRL("params"), ZEND_ACC_PUBLIC TSRMLS_CC);
+       ph.read = php_pqconn_object_read_params;
+       zend_hash_add(&php_pqconn_object_prophandlers, "params", sizeof("params"), (void *) &ph, sizeof(ph), NULL);
+
        zend_declare_property_null(php_pqconn_class_entry, ZEND_STRL("options"), ZEND_ACC_PUBLIC TSRMLS_CC);
        ph.read = php_pqconn_object_read_options;
        zend_hash_add(&php_pqconn_object_prophandlers, "options", sizeof("options"), (void *) &ph, sizeof(ph), NULL);