HighCapable/YukiHookAPI
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Release 1.0 available

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This commit is contained in:
Fankesyooni
2022-02-14 04:21:18 +08:00
parent a1118a34f0
commit 0aba374b02
4 changed files with 45 additions and 85 deletions
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76
yukihookapi/src/api/kotlin/com/highcapable/yukihookapi/hook/utils/ReflectionUtils.java
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@@ -49,10 +49,6 @@ public class ReflectionUtils {
private static final HashMap<String, Field> fieldCache = new HashMap<>();
private static final HashMap<String, Method> methodCache = new HashMap<>();
/**
* @param clazzes
* @return String
*/
private static String getParametersString(Class<?>... clazzes) {
StringBuilder sb = new StringBuilder("(");
boolean first = true;
@@ -72,70 +68,13 @@ public class ReflectionUtils {
}
/**
* @param clazz
* @param fieldType
* @param fieldName
* @param value
* @return Field
*/
@Deprecated
public static void setStaticObjectField(Class<?> clazz, Class<?> fieldType, String fieldName, Object value)
throws NoSuchFieldException, IllegalAccessException {
findFieldIfExists(clazz, fieldType, fieldName).set(null, value);
}
/**
* @param fieldType
* @param fieldName
* @param value
* @param obj
* @return Field
*/
@Deprecated
public static void setObjectField(Object obj, Class<?> fieldType, String fieldName, Object value)
throws NoSuchFieldException, IllegalAccessException {
if (obj != null) {
Field field = findFieldIfExists(obj.getClass(), fieldType, fieldName);
if (field != null) {
field.set(obj, value);
}
}
}
private static Field findFieldIfExists(Class<?> clazz, Class<?> fieldType, String fieldName)
throws NoSuchFieldException {
return findFieldIfExists(clazz, fieldType.getName(), fieldName);
}
private static boolean isCallingFrom(String className) {
StackTraceElement[] stackTraceElements = Thread.currentThread()
.getStackTrace();
for (StackTraceElement element : stackTraceElements) {
if (element.getClassName()
.contains(className)) {
return true;
}
}
return false;
}
private static boolean isCallingFromEither(String... classname) {
StackTraceElement[] stackTraceElements = Thread.currentThread().getStackTrace();
for (StackTraceElement element : stackTraceElements) {
for (String name : classname) {
if (element.toString().contains(name)) {
return true;
}
}
}
return false;
}
/**
* @param clazz
* @param typeName
* @param fieldName
* 适用于查找混淆类型的 abcd 变量
*
* @param clazz 变量所在类
* @param typeName 类型名称
* @param fieldName 变量名
* @return Field
* @throws NoSuchFieldException 如果找不到变量
*/
public static Field findFieldIfExists(Class<?> clazz, String typeName, String fieldName) throws NoSuchFieldException {
String fullFieldName = "name:[" + fieldName + "] type:[" + typeName + "] in Class [" + clazz.getName() + "] by YukiHookAPI#finder";
@@ -172,6 +111,7 @@ public class ReflectionUtils {
* @param returnType 返回类型
* @param methodName 方法名
* @return Method
* @throws NoSuchMethodError 如果找不到方法
*/
public static Method findMethodNoParam(Class<?> clazz, Class<?> returnType, String methodName) {
String fullMethodName = "name:[" + methodName + "] in Class [" + clazz.getName() + "] by YukiHookAPI#finder";
@@ -192,6 +132,7 @@ public class ReflectionUtils {
* @param methodName 方法名
* @param parameterTypes 方法参数类型数组
* @return Method
* @throws NoSuchMethodError 如果找不到方法
*/
public static Method findMethodBestMatch(Class<?> clazz, Class<?> returnType, String methodName, Class<?>... parameterTypes) {
String fullMethodName = "name:[" + methodName + "] paramType:[" + getParametersString(parameterTypes) + "] in Class [" + clazz.getName() + "] by YukiHookAPI#finder";
@@ -210,6 +151,7 @@ public class ReflectionUtils {
* @param clazz 构造类所在类
* @param parameterTypes 构造类方法参数类型数组
* @return Constructor
* @throws NoSuchMethodError 如果找不到构造类
*/
public static Constructor<?> findConstructorExact(Class<?> clazz, Class<?>... parameterTypes) {
String fullConstructorName = "paramType:[" + getParametersString(parameterTypes) + "in Class [" + clazz.getName() + "] by YukiHookAPI#finder";