nyne/flutter_qjs
1
0
Fork 0
mirror of https://github.com/wgh136/flutter_qjs.git synced 2025-09-27 05:27:23 +00:00
Code Issues Packages Projects Releases Wiki Activity

add timeout and memory limit

Browse Source
This commit is contained in:
ekibun
2022-05-20 00:40:44 +08:00
parent 232ea07e89
commit 32aac42c19
8 changed files with 426 additions and 316 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
lib/src/ffi.dart
View File

@@ -156,11 +156,13 @@ typedef _JSChannelNative = Pointer<JSValue> Function(
/// JSRuntime *jsNewRuntime(JSChannel channel)
final Pointer<JSRuntime> Function(
Pointer<NativeFunction<_JSChannelNative>>,
int,
) _jsNewRuntime = _qjsLib
.lookup<
NativeFunction<
Pointer<JSRuntime> Function(
Pointer<NativeFunction<_JSChannelNative>>,
Int64,
)>>('jsNewRuntime')
.asFunction();
@@ -197,9 +199,10 @@ Pointer<JSValue>? channelDispacher(
Pointer<JSRuntime> jsNewRuntime(
_JSChannel callback,
int timeout,
ReceivePort port,
) {
final rt = _jsNewRuntime(Pointer.fromFunction(channelDispacher));
final rt = _jsNewRuntime(Pointer.fromFunction(channelDispacher), timeout);
runtimeOpaques[rt] = _RuntimeOpaque(callback, port);
return rt;
}
@@ -217,6 +220,19 @@ final void Function(
)>>('jsSetMaxStackSize')
.asFunction();
/// DLLEXPORT void jsSetMemoryLimit(JSRuntime *rt, size_t limit);
final void Function(
Pointer<JSRuntime>,
int,
) jsSetMemoryLimit = _qjsLib
.lookup<
NativeFunction<
Void Function(
Pointer<JSRuntime>,
IntPtr,
)>>('jsSetMemoryLimit')
.asFunction();
/// void jsFreeRuntime(JSRuntime *rt)
final void Function(
Pointer<JSRuntime>,
@@ -282,6 +298,7 @@ final Pointer<JSContext> Function(
Pointer<JSContext> jsNewContext(Pointer<JSRuntime> rt) {
final ctx = _jsNewContext(rt);
if (ctx.address == 0) throw Exception('Context create failed!');
final runtimeOpaque = runtimeOpaques[rt];
if (runtimeOpaque == null) throw Exception('Runtime has been released!');
runtimeOpaque._dartObjectClassId = jsNewClass(ctx, 'DartObject');