mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-05 08:35:26 +00:00
146 lines
3.2 KiB
C++
146 lines
3.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "jsapi.h"
|
|
#include "nsString.h"
|
|
#include "JSObjectBuilder.h"
|
|
|
|
JSObjectBuilder::JSObjectBuilder(JSContext *aCx) : mCx(aCx), mOk(true)
|
|
{}
|
|
|
|
void
|
|
JSObjectBuilder::DefineProperty(JS::HandleObject aObject, const char *name, JS::HandleObject aValue)
|
|
{
|
|
if (!mOk)
|
|
return;
|
|
|
|
mOk = JS_DefineProperty(mCx, aObject, name, OBJECT_TO_JSVAL(aValue), nullptr, nullptr, JSPROP_ENUMERATE);
|
|
}
|
|
|
|
void
|
|
JSObjectBuilder::DefineProperty(JS::HandleObject aObject, const char *name, int value)
|
|
{
|
|
if (!mOk)
|
|
return;
|
|
|
|
mOk = JS_DefineProperty(mCx, aObject, name, INT_TO_JSVAL(value), nullptr, nullptr, JSPROP_ENUMERATE);
|
|
}
|
|
|
|
void
|
|
JSObjectBuilder::DefineProperty(JS::HandleObject aObject, const char *name, double value)
|
|
{
|
|
if (!mOk)
|
|
return;
|
|
|
|
mOk = JS_DefineProperty(mCx, aObject, name, DOUBLE_TO_JSVAL(value), nullptr, nullptr, JSPROP_ENUMERATE);
|
|
}
|
|
|
|
void
|
|
JSObjectBuilder::DefineProperty(JS::HandleObject aObject, const char *name, nsAString &value)
|
|
{
|
|
if (!mOk)
|
|
return;
|
|
|
|
const nsString &flat = PromiseFlatString(value);
|
|
JSString *string = JS_NewUCStringCopyN(mCx, static_cast<const jschar*>(flat.get()), flat.Length());
|
|
if (!string)
|
|
mOk = false;
|
|
|
|
if (!mOk)
|
|
return;
|
|
|
|
mOk = JS_DefineProperty(mCx, aObject, name, STRING_TO_JSVAL(string), nullptr, nullptr, JSPROP_ENUMERATE);
|
|
}
|
|
|
|
void
|
|
JSObjectBuilder::DefineProperty(JS::HandleObject aObject, const char *name, const char *value, size_t valueLength)
|
|
{
|
|
if (!mOk)
|
|
return;
|
|
|
|
JSString *string = JS_InternStringN(mCx, value, valueLength);
|
|
if (!string) {
|
|
mOk = false;
|
|
return;
|
|
}
|
|
|
|
mOk = JS_DefineProperty(mCx, (JSObject*)aObject, name, STRING_TO_JSVAL(string), nullptr, nullptr, JSPROP_ENUMERATE); }
|
|
|
|
void
|
|
JSObjectBuilder::DefineProperty(JS::HandleObject aObject, const char *name, const char *value)
|
|
{
|
|
DefineProperty(aObject, name, value, strlen(value));
|
|
}
|
|
|
|
void
|
|
JSObjectBuilder::ArrayPush(JS::HandleObject aArray, int value)
|
|
{
|
|
if (!mOk)
|
|
return;
|
|
|
|
uint32_t length;
|
|
mOk = JS_GetArrayLength(mCx, aArray, &length);
|
|
|
|
if (!mOk)
|
|
return;
|
|
|
|
mOk = JS_SetElement(mCx, aArray, length, value);
|
|
}
|
|
|
|
void
|
|
JSObjectBuilder::ArrayPush(JS::HandleObject aArray, const char *value)
|
|
{
|
|
if (!mOk)
|
|
return;
|
|
|
|
JS::RootedString string(mCx, JS_NewStringCopyN(mCx, value, strlen(value)));
|
|
if (!string) {
|
|
mOk = false;
|
|
return;
|
|
}
|
|
|
|
uint32_t length;
|
|
mOk = JS_GetArrayLength(mCx, aArray, &length);
|
|
|
|
if (!mOk)
|
|
return;
|
|
|
|
mOk = JS_SetElement(mCx, aArray, length, string);
|
|
}
|
|
|
|
void
|
|
JSObjectBuilder::ArrayPush(JS::HandleObject aArray, JS::HandleObject aObject)
|
|
{
|
|
if (!mOk)
|
|
return;
|
|
|
|
uint32_t length;
|
|
mOk = JS_GetArrayLength(mCx, aArray, &length);
|
|
|
|
if (!mOk)
|
|
return;
|
|
|
|
mOk = JS_SetElement(mCx, aArray, length, aObject);
|
|
}
|
|
|
|
JSObject*
|
|
JSObjectBuilder::CreateArray() {
|
|
JSObject *array = JS_NewArrayObject(mCx, 0, nullptr);
|
|
if (!array)
|
|
mOk = false;
|
|
|
|
return array;
|
|
}
|
|
|
|
JSObject*
|
|
JSObjectBuilder::CreateObject() {
|
|
JSObject *obj = JS_NewObject(mCx, nullptr, JS::NullPtr(), JS::NullPtr());
|
|
if (!obj)
|
|
mOk = false;
|
|
|
|
return obj;
|
|
}
|
|
|