mirror of
https://mirror.ghproxy.com/https://github.com/StarCitizenToolBox/app.git
synced 2024-12-22 19:53:43 +08:00
优化分流下载，增加启动器运行检测。
使用内建多线程下载器
This commit is contained in:
parent
d2672a7c38
commit
b195e57a5c
@ -93,7 +93,10 @@ class SystemHelper {
|
||||
|
||||
static Future<List<String>> getPID(String name) async {
|
||||
final r = await Process.run("powershell", ["(ps $name).Id"]);
|
||||
return r.stdout.toString().trim().split("\n");
|
||||
final str = r.stdout.toString().trim();
|
||||
dPrint(str);
|
||||
if (str.isEmpty) return [];
|
||||
return str.split("\n");
|
||||
}
|
||||
|
||||
static checkAndLaunchRSILauncher(String path) async {
|
||||
|
||||
163
lib/ui/tools/downloader/dio_range_download.dart
Normal file
163
lib/ui/tools/downloader/dio_range_download.dart
Normal file
@ -0,0 +1,163 @@
|
||||
import 'dart:io';
|
||||
import 'package:dio/dio.dart';
|
||||
import 'package:starcitizen_doctor/base/ui.dart';
|
||||
|
||||
/// https://github.com/qiaoshouqing/dio_range_download/blob/master/lib/dio_range_download.dart
|
||||
|
||||
class RangeDownload {
|
||||
static Future<Response> downloadWithChunks(
|
||||
url,
|
||||
savePath, {
|
||||
bool isRangeDownload = true,
|
||||
ProgressCallback? onReceiveProgress,
|
||||
int maxChunk = 6,
|
||||
Dio? dio,
|
||||
CancelToken? cancelToken,
|
||||
}) async {
|
||||
const firstChunkSize = 102;
|
||||
|
||||
int total = 0;
|
||||
if (dio == null) {
|
||||
dio = Dio();
|
||||
dio.options.connectTimeout = const Duration(seconds: 10);
|
||||
}
|
||||
var progress = <int>[];
|
||||
var progressInit = <int>[];
|
||||
|
||||
Future mergeTempFiles(chunk) async {
|
||||
File f = File(savePath + "temp0");
|
||||
IOSink ioSink = f.openWrite(mode: FileMode.writeOnlyAppend);
|
||||
for (int i = 1; i < chunk; ++i) {
|
||||
File f0 = File(savePath + "temp$i");
|
||||
await ioSink.addStream(f0.openRead());
|
||||
await f0.delete();
|
||||
}
|
||||
await ioSink.close();
|
||||
await f.rename(savePath);
|
||||
}
|
||||
|
||||
Future mergeFiles(file1, file2, targetFile) async {
|
||||
File f1 = File(file1);
|
||||
File f2 = File(file2);
|
||||
IOSink ioSink = f1.openWrite(mode: FileMode.writeOnlyAppend);
|
||||
await ioSink.addStream(f2.openRead());
|
||||
await f2.delete();
|
||||
await ioSink.close();
|
||||
await f1.rename(targetFile);
|
||||
}
|
||||
|
||||
createCallback(no) {
|
||||
return (int received, rangeTotal) async {
|
||||
if (received >= rangeTotal) {
|
||||
var path = savePath + "temp$no";
|
||||
var oldPath = savePath + "temp${no}_pre";
|
||||
File oldFile = File(oldPath);
|
||||
if (oldFile.existsSync()) {
|
||||
await mergeFiles(oldPath, path, path);
|
||||
}
|
||||
}
|
||||
try {
|
||||
progress[no] = progressInit[no] + received;
|
||||
} catch (e) {
|
||||
dPrint(e);
|
||||
}
|
||||
if (onReceiveProgress != null && total != 0) {
|
||||
onReceiveProgress(progress.reduce((a, b) => a + b), total);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
Future<Response> downloadChunk(url, start, end, no,
|
||||
{isMerge = true}) async {
|
||||
int initLength = 0;
|
||||
--end;
|
||||
var path = savePath + "temp$no";
|
||||
File targetFile = File(path);
|
||||
if (await targetFile.exists() && isMerge) {
|
||||
dPrint("good job start:$start length:${File(path).lengthSync()}");
|
||||
if (start + await targetFile.length() < end) {
|
||||
initLength = await targetFile.length();
|
||||
start += initLength;
|
||||
var preFile = File(path + "_pre");
|
||||
if (await preFile.exists()) {
|
||||
initLength += await preFile.length();
|
||||
start += await preFile.length();
|
||||
await mergeFiles(preFile.path, targetFile.path, preFile.path);
|
||||
} else {
|
||||
await targetFile.rename(preFile.path);
|
||||
}
|
||||
} else {
|
||||
await targetFile.delete();
|
||||
}
|
||||
}
|
||||
progress.add(initLength);
|
||||
progressInit.add(initLength);
|
||||
return dio!.download(
|
||||
url,
|
||||
path,
|
||||
deleteOnError: false,
|
||||
onReceiveProgress: createCallback(no),
|
||||
options: Options(
|
||||
headers: {"range": "bytes=$start-$end"},
|
||||
),
|
||||
cancelToken: cancelToken,
|
||||
);
|
||||
}
|
||||
|
||||
if (isRangeDownload) {
|
||||
Response response =
|
||||
await downloadChunk(url, 0, firstChunkSize, 0, isMerge: false);
|
||||
if (response.statusCode == 206) {
|
||||
dPrint("This http protocol support range download");
|
||||
total = int.parse(response.headers
|
||||
.value(HttpHeaders.contentRangeHeader)!
|
||||
.split("/")
|
||||
.last);
|
||||
int reserved = total -
|
||||
int.parse(response.headers.value(HttpHeaders.contentLengthHeader)!);
|
||||
int chunk = (reserved / firstChunkSize).ceil() + 1;
|
||||
if (chunk > 1) {
|
||||
int chunkSize = firstChunkSize;
|
||||
if (chunk > maxChunk + 1) {
|
||||
chunk = maxChunk + 1;
|
||||
chunkSize = (reserved / maxChunk).ceil();
|
||||
}
|
||||
var futures = <Future>[];
|
||||
for (int i = 0; i < maxChunk; ++i) {
|
||||
int start = firstChunkSize + i * chunkSize;
|
||||
int end;
|
||||
if (i == maxChunk - 1) {
|
||||
end = total;
|
||||
} else {
|
||||
end = start + chunkSize;
|
||||
}
|
||||
futures.add(downloadChunk(url, start, end, i + 1));
|
||||
}
|
||||
await Future.wait(futures);
|
||||
}
|
||||
await mergeTempFiles(chunk);
|
||||
return Response(
|
||||
statusCode: 200,
|
||||
statusMessage: "Download success.",
|
||||
data: "Download success.",
|
||||
requestOptions: RequestOptions(),
|
||||
);
|
||||
} else if (response.statusCode == 200) {
|
||||
dPrint(
|
||||
"The protocol does not support resumed downloads, and regular downloads will be used.");
|
||||
return dio.download(url, savePath,
|
||||
onReceiveProgress: onReceiveProgress,
|
||||
cancelToken: cancelToken,
|
||||
deleteOnError: false);
|
||||
} else {
|
||||
dPrint("The request encountered a problem, please handle it yourself");
|
||||
return response;
|
||||
}
|
||||
} else {
|
||||
return dio.download(url, savePath,
|
||||
onReceiveProgress: onReceiveProgress,
|
||||
cancelToken: cancelToken,
|
||||
deleteOnError: false);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1,9 +1,11 @@
|
||||
import 'dart:io';
|
||||
|
||||
import 'package:dio/dio.dart';
|
||||
import 'package:file_picker/file_picker.dart';
|
||||
import 'package:hyper_thread_downloader/hyper_thread_downloader.dart';
|
||||
import 'package:starcitizen_doctor/base/ui_model.dart';
|
||||
|
||||
import 'dio_range_download.dart';
|
||||
|
||||
class DownloaderDialogUIModel extends BaseUIModel {
|
||||
final String fileName;
|
||||
String savePath;
|
||||
@ -14,15 +16,16 @@ class DownloaderDialogUIModel extends BaseUIModel {
|
||||
DownloaderDialogUIModel(this.fileName, this.savePath, this.downloadUrl,
|
||||
{this.showChangeSavePathDialog = false, this.threadCount = 1});
|
||||
|
||||
final downloader = HyperDownload();
|
||||
CancelToken? downloadCancelToken;
|
||||
|
||||
int? downloadTaskId;
|
||||
|
||||
bool isInMerging = false;
|
||||
|
||||
double? progress;
|
||||
double? speed;
|
||||
double? remainTime;
|
||||
int? speed;
|
||||
DateTime? lastUpdateTime;
|
||||
int? lastUpdateCount;
|
||||
int? count;
|
||||
int? total;
|
||||
|
||||
@ -53,48 +56,44 @@ class DownloaderDialogUIModel extends BaseUIModel {
|
||||
savePath = "$savePath/$fileName";
|
||||
}
|
||||
// start download
|
||||
downloader.startDownload(
|
||||
url: downloadUrl,
|
||||
savePath: savePath,
|
||||
threadCount: threadCount,
|
||||
prepareWorking: (bool done) {},
|
||||
workingMerge: (bool done) {
|
||||
try {
|
||||
downloadCancelToken = CancelToken();
|
||||
final r = await RangeDownload.downloadWithChunks(downloadUrl, savePath,
|
||||
maxChunk: 10,
|
||||
cancelToken: downloadCancelToken,
|
||||
isRangeDownload: true, onReceiveProgress: (int count, int total) {
|
||||
lastUpdateTime ??= DateTime.now();
|
||||
if ((DateTime.now().difference(lastUpdateTime ?? DateTime.now()))
|
||||
.inSeconds >=
|
||||
1) {
|
||||
lastUpdateTime = DateTime.now();
|
||||
speed = (count - (lastUpdateCount ?? 0));
|
||||
lastUpdateCount = count;
|
||||
notifyListeners();
|
||||
}
|
||||
this.count = count;
|
||||
this.total = total;
|
||||
progress = count / total * 100;
|
||||
if (count == total) {
|
||||
isInMerging = true;
|
||||
progress = null;
|
||||
notifyListeners();
|
||||
},
|
||||
downloadProgress: ({
|
||||
required double progress,
|
||||
required double speed,
|
||||
required double remainTime,
|
||||
required int count,
|
||||
required int total,
|
||||
}) {
|
||||
this.progress = ((progress) * 100);
|
||||
this.speed = speed;
|
||||
this.remainTime = remainTime;
|
||||
this.count = count;
|
||||
this.total = total;
|
||||
notifyListeners();
|
||||
},
|
||||
downloadComplete: () {
|
||||
notifyListeners();
|
||||
Navigator.pop(context!, savePath);
|
||||
},
|
||||
downloadFailed: (String reason) {
|
||||
notifyListeners();
|
||||
showToast(context!, "下载失败！ $reason");
|
||||
},
|
||||
downloadTaskId: (int id) {
|
||||
downloadTaskId = id;
|
||||
},
|
||||
downloadingLog: (String log) {});
|
||||
}
|
||||
notifyListeners();
|
||||
});
|
||||
if (r.statusCode == 200) {
|
||||
Navigator.pop(context!, savePath);
|
||||
}
|
||||
} catch (e) {
|
||||
if (e is DioException && e.type != DioExceptionType.cancel) {
|
||||
if (mounted) showToast(context!, "下载失败：$e");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
doCancel() {
|
||||
if (downloadTaskId != null) {
|
||||
downloader.stopDownload(id: downloadTaskId!);
|
||||
}
|
||||
try {
|
||||
downloadCancelToken?.cancel();
|
||||
downloadCancelToken = null;
|
||||
} catch (_) {}
|
||||
Navigator.pop(context!, "cancel");
|
||||
}
|
||||
}
|
||||
|
||||
@ -308,10 +308,15 @@ class ToolsUIModel extends BaseUIModel {
|
||||
showToast(context!, "该功能维护中，请稍后再试！");
|
||||
return;
|
||||
}
|
||||
if ((await SystemHelper.getPID("RSI Launcher.exe")).isNotEmpty) {
|
||||
showToast(context!, "RSI启动器正在运行，请手动退出启动器再使用此功能。");
|
||||
return;
|
||||
}
|
||||
await showToast(
|
||||
context!,
|
||||
"P4k 是星际公民的核心游戏文件，高达近 100GB，盒子提供的离线下载是为了帮助一些p4k文件下载超级慢的用户。"
|
||||
"\n\n接下来会弹窗询问您保存位置（可以选择星际公民文件夹也可以选择别处），下载完成后请确保 P4K 文件夹位于 LIVE 文件夹内，之后使用星际公民启动器校验更新即可。");
|
||||
|
||||
final r = await showDialog(
|
||||
context: context!,
|
||||
dismissWithEsc: false,
|
||||
|
||||
@ -43,7 +43,6 @@ dependencies:
|
||||
dio: ^5.3.3
|
||||
markdown_widget: ^2.2.0
|
||||
extended_image: ^8.1.1
|
||||
hyper_thread_downloader: ^1.0.5
|
||||
device_info_plus: ^9.0.3
|
||||
file_picker: ^5.5.0
|
||||
file_sizes: ^1.0.6
|
||||
|
||||
Loading…
Reference in New Issue
Block a user