Support passing of string and object arguments to plugins' bound functions.

jerry-core/ecma/base/ecma-globals.h

@@ -387,7 +387,7 @@ typedef enum
  * Description of ECMA-object or lexical environment
  * (depending on is_lexical_environment).
  */
-typedef struct
+typedef struct ecma_object_t
 {
 /* Common part for objects and lexical environments */
 
@@ -763,7 +763,7 @@ typedef uint8_t ecma_string_hash_t;
 /**
  * ECMA string-value descriptor
  */
-typedef struct
+typedef struct ecma_string_t
 {
   /** Reference counter for the string */
   unsigned int refs : CONFIG_ECMA_REFERENCE_COUNTER_WIDTH;

jerry-core/ecma/base/ecma-helpers-string.cpp

@@ -866,9 +866,7 @@ ecma_string_to_number (const ecma_string_t *str_p) /**< ecma-string */
 } /* ecma_string_to_number */
 
 /**
- * Copy ecma-string's contents to a buffer.
- *
- * Buffer will contain length of string, in characters, followed by string's characters.
+ * Convert ecma-string's contents to a zero-terminated string and put it to the buffer.
  *
  * @return number of bytes, actually copied to the buffer - if string's content was copied successfully;
  *         otherwise (in case size of buffer is insuficcient) - negative number, which is calculated

jerry-core/ecma/builtin-objects/ecma-builtin-jerry.cpp

@@ -193,19 +193,35 @@ ecma_builtin_jerry_dispatch_routine (uint16_t builtin_routine_id, /**< built-in
           }
         }
       }
+      else if (arg_p->type == JERRY_EXTENSION_FIELD_TYPE_STRING)
+      {
+        if (!ecma_is_value_string (arg_value))
+        {
+          break;
+        }
+        else
+        {
+          arg_p->v_string = ecma_get_string_from_value (arg_value);
+        }
+      }
       else
       {
-        JERRY_ASSERT (arg_p->type == JERRY_EXTENSION_FIELD_TYPE_STRING);
+        JERRY_ASSERT (arg_p->type == JERRY_EXTENSION_FIELD_TYPE_OBJECT);
 
-#if CONFIG_ECMA_CHAR_ENCODING != CONFIG_ECMA_CHAR_ASCII
-        JERRY_UNIMPLEMENTED ("Only ASCII encoding support is implemented.");
-#else /* CONFIG_ECMA_CHAR_ENCODING == CONFIG_ECMA_CHAR_ASCII */
-        JERRY_UNIMPLEMENTED ("String arguments are not implemented");
-#endif /* CONFIG_ECMA_CHAR_ENCODING == CONFIG_ECMA_CHAR_ASCII */
+        if (!ecma_is_value_object (arg_value))
+        {
+          break;
+        }
+        else
+        {
+          arg_p->v_object = ecma_get_object_from_value (arg_value);
+        }
       }
     }
 
-    if (arg_index != function_p->args_number)
+    uint32_t initialized_args_count = arg_index;
+
+    if (initialized_args_count != function_p->args_number)
     {
       throw_type_error = true;
     }
@@ -213,6 +229,29 @@ ecma_builtin_jerry_dispatch_routine (uint16_t builtin_routine_id, /**< built-in
     {
       function_p->function_wrapper_p (function_p);
     }
+
+    for (arg_index = 0;
+         arg_index < initialized_args_count;
+         arg_index++)
+    {
+      jerry_extension_function_arg_t *arg_p = &function_p->args_p [arg_index];
+
+      if (arg_p->type == JERRY_EXTENSION_FIELD_TYPE_STRING)
+      {
+        arg_p->v_string = NULL;
+      }
+      else if (arg_p->type == JERRY_EXTENSION_FIELD_TYPE_OBJECT)
+      {
+        arg_p->v_object = NULL;
+      }
+      else
+      {
+        JERRY_ASSERT (arg_p->type == JERRY_EXTENSION_FIELD_TYPE_BOOLEAN
+                      || arg_p->type == JERRY_EXTENSION_FIELD_TYPE_FLOAT32
+                      || arg_p->type == JERRY_EXTENSION_FIELD_TYPE_FLOAT64
+                      || arg_p->type == JERRY_EXTENSION_FIELD_TYPE_UINT32);
+      }
+    }
   }
 
   if (throw_type_error)
@@ -444,6 +483,10 @@ ecma_op_extension_object_get_own_property (ecma_object_t *obj_p, /**< the extens
 
         break;
       }
+      case JERRY_EXTENSION_FIELD_TYPE_OBJECT:
+      {
+        JERRY_UNREACHABLE ();
+      }
     }
 
     ecma_named_data_property_assign_value (obj_p, prop_p, value);