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refactor all [setByName] [getByName] to async bridge function

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This commit is contained in:
csf
2022-08-08 22:27:27 +08:00
parent c5d0628291
commit e420178750
18 changed files with 332 additions and 470 deletions
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39
flutter/lib/models/native_model.dart
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@@ -30,8 +30,6 @@ class PlatformFFI {
String _dir = '';
String _homeDir = '';
F2? _translate;
F2? _getByName;
F3? _setByName;
var _eventHandlers = Map<String, Map<String, HandleEvent>>();
late RustdeskImpl _ffiBind;
late String _appType;
@@ -89,31 +87,6 @@ class PlatformFFI {
return res;
}
/// Send **get** command to the Rust core based on [name] and [arg].
/// Return the result as a string.
String getByName(String name, [String arg = '']) {
if (_getByName == null) return '';
var a = name.toNativeUtf8();
var b = arg.toNativeUtf8();
var p = _getByName!(a, b);
assert(p != nullptr);
var res = p.toDartString();
calloc.free(p);
calloc.free(a);
calloc.free(b);
return res;
}
/// Send **set** command to the Rust core based on [name] and [value].
void setByName(String name, [String value = '']) {
if (_setByName == null) return;
var a = name.toNativeUtf8();
var b = value.toNativeUtf8();
_setByName!(a, b);
calloc.free(a);
calloc.free(b);
}
/// Init the FFI class, loads the native Rust core library.
Future<Null> init(String appType) async {
_appType = appType;
@@ -133,10 +106,6 @@ class PlatformFFI {
debugPrint('initializing FFI ${_appType}');
try {
_translate = dylib.lookupFunction<F2, F2>('translate');
_getByName = dylib.lookupFunction<F2, F2>('get_by_name');
_setByName =
dylib.lookupFunction<Void Function(Pointer<Utf8>, Pointer<Utf8>), F3>(
'set_by_name');
_dir = (await getApplicationDocumentsDirectory()).path;
_ffiBind = RustdeskImpl(dylib);
_startListenEvent(_ffiBind); // global event
@@ -177,10 +146,10 @@ class PlatformFFI {
}
print(
"_appType:$_appType,info1-id:$id,info2-name:$name,dir:$_dir,homeDir:$_homeDir");
setByName('info1', id);
setByName('info2', name);
setByName('home_dir', _homeDir);
setByName('init', _dir);
await _ffiBind.mainDeviceId(id: id);
await _ffiBind.mainDeviceName(name: name);
await _ffiBind.mainSetHomeDir(home: _homeDir);
await _ffiBind.mainInit(appDir: _dir);
} catch (e) {
print(e);
}