55 lines
1.4 KiB
Haxe
55 lines
1.4 KiB
Haxe
package haxe;
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import java.NativeArray;
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import java.lang.ThreadLocal;
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import java.lang.Throwable;
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import java.lang.Thread;
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import java.lang.StackTraceElement;
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import haxe.CallStack.StackItem;
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/**
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Do not use manually.
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**/
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@:dox(hide)
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@:noCompletion
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class NativeStackTrace {
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static var exception = new ThreadLocal<Throwable>();
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@:ifFeature('haxe.NativeStackTrace.exceptionStack')
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static public inline function saveStack(e:Throwable):Void {
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exception.set(e);
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}
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static public function callStack():NativeArray<StackTraceElement> {
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var stack = Thread.currentThread().getStackTrace();
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return stack.length <= 3 ? stack : java.util.Arrays.copyOfRange(stack, 3, stack.length);
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}
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static public function exceptionStack():NativeArray<StackTraceElement> {
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return switch exception.get() {
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case null: new NativeArray(0);
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case e: e.getStackTrace();
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}
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}
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static public function toHaxe(native:NativeArray<StackTraceElement>, skip:Int = 0):Array<StackItem> {
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var stack = [];
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for (i in 0...native.length) {
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if(skip > i) {
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continue;
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}
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var el = native[i];
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var className = el.getClassName();
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var methodName = el.getMethodName();
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var fileName = el.getFileName();
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var lineNumber = el.getLineNumber();
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var method = Method(className, methodName);
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if (fileName != null || lineNumber >= 0) {
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stack.push(FilePos(method, fileName, lineNumber));
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} else {
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stack.push(method);
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}
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}
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return stack;
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}
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} |