axmol/cocos/scripting/js-bindings/manual/platform/android/CCJavascriptJavaBridge.h

153 lines
4.1 KiB
C++

/*
* Copyright (c) 2013-2016 Chukong Technologies Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef __CC_JAVASCRIPT_JAVA_BRIDGE__
#define __CC_JAVASCRIPT_JAVA_BRIDGE__
#include <jni.h>
#include <string>
#include <vector>
#include "jsapi.h"
#include "jsfriendapi.h"
#include "scripting/js-bindings/manual/js_bindings_config.h"
#include "scripting/js-bindings/manual/jsb_helper.h"
using namespace std;
#define JSJ_ERR_OK (0)
#define JSJ_ERR_TYPE_NOT_SUPPORT (-1)
#define JSJ_ERR_INVALID_SIGNATURES (-2)
#define JSJ_ERR_METHOD_NOT_FOUND (-3)
#define JSJ_ERR_EXCEPTION_OCCURRED (-4)
#define JSJ_ERR_VM_THREAD_DETACHED (-5)
#define JSJ_ERR_VM_FAILURE (-6)
class JavascriptJavaBridge
{
private:
typedef enum : char
{
TypeInvalid = -1,
TypeVoid = 0,
TypeInteger = 1,
TypeFloat = 2,
TypeBoolean = 3,
TypeString = 4,
TypeVector = 5,
TypeFunction= 6,
} ValueType;
typedef vector<ValueType> ValueTypes;
typedef union
{
int intValue;
float floatValue;
int boolValue;
string *stringValue;
} ReturnValue;
class CallInfo
{
public:
CallInfo(const char *className, const char *methodName, const char *methodSig)
: m_valid(false)
, m_error(JSJ_ERR_OK)
, m_className(className)
, m_methodName(methodName)
, m_methodSig(methodSig)
, m_returnType(TypeVoid)
, m_argumentsCount(0)
, m_env(NULL)
, m_classID(NULL)
, m_methodID(NULL)
{
memset(&m_ret, 0, sizeof(m_ret));
m_valid = validateMethodSig() && getMethodInfo();
}
~CallInfo(void);
bool isValid(void) {
return m_valid;
}
int getErrorCode(void) {
return m_error;
}
JNIEnv *getEnv(void) {
return m_env;
}
int argumentTypeAtIndex(size_t index) {
return m_argumentsType.at(index);
}
int getArgumentsCount(){
return m_argumentsCount;
}
ValueType getReturnValueType(){
return m_returnType;
}
ReturnValue getReturnValue(){
return m_ret;
}
bool execute(void);
bool executeWithArgs(jvalue *args);
private:
bool m_valid;
int m_error;
string m_className;
string m_methodName;
string m_methodSig;
int m_argumentsCount;
ValueTypes m_argumentsType;
ValueType m_returnType;
ReturnValue m_ret;
JNIEnv *m_env;
jclass m_classID;
jmethodID m_methodID;
bool validateMethodSig(void);
bool getMethodInfo(void);
ValueType checkType(const string& sig, size_t *pos);
};
JS::Value convertReturnValue(JSContext *cx, ReturnValue retValue, ValueType type);
public:
JS_BINDED_CLASS_GLUE(JavascriptJavaBridge);
JS_BINDED_CONSTRUCTOR(JavascriptJavaBridge);
JS_BINDED_FUNC(JavascriptJavaBridge, callStaticMethod);
};
#endif