js_val *
bootstrap_function()
{
js_val *function = JSNFUNC(func_new, 1);
js_val *prototype = JSFUNC(NULL);
function->proto = prototype;
prototype->proto = fh->object_proto;
// Function
// --------
DEF(function, "prototype", prototype);
// Function.prototype
// ------------------
// Properties
DEF(prototype, "length", JSNUM(0));
DEF(prototype, "constructor", JSNFUNC(func_new, 1));
// Methods
DEF(prototype, "apply", JSNFUNC(func_proto_apply, 2));
DEF(prototype, "bind", JSNFUNC(func_proto_bind, 1));
DEF(prototype, "call", JSNFUNC(func_proto_call, 1));
DEF(prototype, "isGenerator", JSNFUNC(func_proto_is_generator, 0));
DEF(prototype, "toString", JSNFUNC(func_proto_to_string, 0));
fh->function_proto = prototype;
return function;
}
// Function.prototype.apply(thisValue[, arg1[, arg2[, ...]]])
js_val *
func_proto_bind(js_val *instance, js_args *args, eval_state *state)
{
js_val *this = ARG(args, 0);
// Shift off the first argument.
args->arg = NULL;
if (args->next)
args = args->next;
js_val *func = JSFUNC(instance->object.node);
func->object.bound_this = this;
func->object.bound_args = args;
return func;
}
error+="out of memory";
break;
default:
error+="unknown error";
};
EJS_THROW_ERROR(cx,obj,error.c_str());
}
assert(destLen>0);
dest=(Byte *)JS_realloc(cx,dest,destLen);
RETSTR(dest,destLen,rval);
}
#define JSFUNC(name, args) { #name,ejszlib_##name,args,0,0}
static JSFunctionSpec static_methods[] = {
JSFUNC(compress,1),
JSFUNC(uncompress,2),
EJS_END_FUNCTIONSPEC
};
#undef JSFUNC
//! function called after module is loaded
/*!
\return JS_TRUE on success
*/
JSBool
ejszlib_LTX_onLoad(JSContext *cx, JSObject *module)
{
return JS_DefineFunctions(cx, module, static_methods);
}
