fix: resolve hotspot status transition issue#496
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Reviewer's guide (collapsed on small PRs)Reviewer's GuideAdjusts device status mapping for wireless devices in hotspot (AP) mode so that during Prepare/Config phases they report Disconnected instead of Connecting, fixing UI status jumps while preserving existing behavior for other cases. Sequence diagram for device status resolution with hotspot AP handlingsequenceDiagram
participant UI
participant NetManagerThreadPrivate
participant NetworkDeviceBase
participant NetworkManager
participant NetworkInterface
participant ActiveConnection
participant Connection
participant ConnectionSettings
participant WirelessSetting
UI->>NetManagerThreadPrivate: deviceStatus(device)
NetManagerThreadPrivate->>NetworkDeviceBase: status()
NetworkDeviceBase-->>NetManagerThreadPrivate: DeviceStatus_Prepare_or_Config
alt device is wireless
NetManagerThreadPrivate->>NetworkDeviceBase: deviceType()
NetworkDeviceBase-->>NetManagerThreadPrivate: DeviceType_Wireless
NetManagerThreadPrivate->>NetworkDeviceBase: path()
NetworkDeviceBase-->>NetManagerThreadPrivate: device_path
NetManagerThreadPrivate->>NetworkManager: findNetworkInterface(device_path)
NetworkManager-->>NetManagerThreadPrivate: NetworkInterface
alt interface found
NetManagerThreadPrivate->>NetworkInterface: activeConnection()
NetworkInterface-->>NetManagerThreadPrivate: ActiveConnection
alt activeConnection and connection exist
NetManagerThreadPrivate->>ActiveConnection: connection()
ActiveConnection-->>NetManagerThreadPrivate: Connection
NetManagerThreadPrivate->>Connection: settings()
Connection-->>NetManagerThreadPrivate: ConnectionSettings
NetManagerThreadPrivate->>ConnectionSettings: setting(Wireless)
ConnectionSettings-->>NetManagerThreadPrivate: WirelessSetting
NetManagerThreadPrivate->>WirelessSetting: mode()
WirelessSetting-->>NetManagerThreadPrivate: Mode
alt Mode is Ap
NetManagerThreadPrivate-->>UI: DS_Disconnected
else Mode is not Ap
NetManagerThreadPrivate-->>UI: DS_Connecting
end
else no active connection or connection
NetManagerThreadPrivate-->>UI: DS_Connecting
end
else interface not found
NetManagerThreadPrivate-->>UI: DS_Connecting
end
else device is not wireless
NetManagerThreadPrivate-->>UI: DS_Connecting
end
Class diagram for updated device status mapping logicclassDiagram
class NetManagerThreadPrivate {
+deviceStatus(device NetworkDeviceBase) NetType_NetDeviceStatus
}
class NetworkDeviceBase {
+status() DeviceStatus
+deviceType() DeviceType
+path() string
}
class NetworkManager {
+findNetworkInterface(path string) NetworkInterface_ptr
}
class NetworkInterface {
+activeConnection() ActiveConnection_ptr
}
class ActiveConnection {
+connection() Connection_ptr
}
class Connection {
+settings() ConnectionSettings_ptr
}
class ConnectionSettings {
+setting(type Setting) SettingBase_ptr
}
class WirelessSetting {
+mode() WirelessMode
}
class DeviceStatus {
<<enumeration>>
Prepare
Config
Disconnected
Needauth
IpConfig
}
class NetType_NetDeviceStatus {
<<enumeration>>
DS_Disconnected
DS_Connecting
DS_Authenticating
}
class DeviceType {
<<enumeration>>
Wireless
Wired
Other
}
class Setting {
<<enumeration>>
Wireless
OtherSetting
}
class WirelessMode {
<<enumeration>>
Ap
Station
OtherMode
}
NetManagerThreadPrivate --> NetworkDeviceBase : uses
NetManagerThreadPrivate --> NetworkManager : uses
NetworkManager --> NetworkInterface : returns
NetworkInterface --> ActiveConnection : returns
ActiveConnection --> Connection : returns
Connection --> ConnectionSettings : returns
ConnectionSettings --> WirelessSetting : returns
NetManagerThreadPrivate --> NetType_NetDeviceStatus : returns
NetworkDeviceBase --> DeviceStatus : returns
NetworkDeviceBase --> DeviceType : returns
ConnectionSettings --> Setting : parameter
WirelessSetting --> WirelessMode : returns
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Hey - I've left some high level feedback:
- The AP-mode special case logic inside the
Prepare/Configbranch is becoming quite nested; consider extracting it into a small helper (e.g.,isWirelessApMode(device)) to improve readability and reuse if needed elsewhere. - You currently only apply the AP-mode check for
Wirelessdevices; if there are other device types that can enter AP mode, it may be worth centralizing the mode check on the connection rather than the device type to avoid future inconsistencies.
Prompt for AI Agents
Please address the comments from this code review:
## Overall Comments
- The AP-mode special case logic inside the `Prepare/Config` branch is becoming quite nested; consider extracting it into a small helper (e.g., `isWirelessApMode(device)`) to improve readability and reuse if needed elsewhere.
- You currently only apply the AP-mode check for `Wireless` devices; if there are other device types that can enter AP mode, it may be worth centralizing the mode check on the connection rather than the device type to avoid future inconsistencies.Help me be more useful! Please click 👍 or 👎 on each comment and I'll use the feedback to improve your reviews.
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TAG Bot New tag: 2.0.81 |
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deepin pr auto review这段代码主要实现了判断无线网卡是否处于 AP(接入点)模式的功能,并将其应用于设备状态的判断逻辑中。整体来看,代码逻辑清晰,空指针检查完善。以下是对代码的审查意见,包括语法逻辑、代码质量、性能和安全方面的改进建议: 1. 语法逻辑与代码质量
2. 代码性能
3. 代码安全
4. 逻辑细节
总结代码整体质量较高,逻辑正确,安全性较好。主要的优化点在于性能(减少 DBus 调用)和状态语义的准确性(AP 模式下的状态显示)。 优化后的代码片段建议(针对安全性微调): bool NetManagerThreadPrivate::isWirelessApMode(NetworkDeviceBase *device)
{
// 增加空指针保护
if (!device || device->deviceType() != dde::network::DeviceType::Wireless) {
return false;
}
// 查找 NetworkManager 的接口对象
auto dev = NetworkManager::findNetworkInterface(device->path());
if (!dev) {
return false;
}
// 获取当前活动连接
auto activeConn = dev->activeConnection();
if (!activeConn || !activeConn->connection()) {
return false;
}
// 获取连接设置
auto settings = activeConn->connection()->settings();
if (!settings) {
return false;
}
// 获取无线设置
// 使用 staticCast 基于前置的类型检查
auto wSettings = settings->setting(Setting::Wireless).staticCast<NetworkManager::WirelessSetting>();
// 检查有效性及模式
// 添加 Q_ASSERT 确保在 Debug 模式下类型转换的安全性
Q_ASSERT(!wSettings.isNull());
return !wSettings.isNull() && wSettings->mode() == NetworkManager::WirelessSetting::Ap;
}关于性能优化的补充说明: |
When opening a hotspot, the device status was incorrectly showing as "Connecting" instead of "Disconnected" during the Prepare and Config phases. This caused visual status jump issues in the UI. The fix adds special handling for wireless devices in hotspot mode (AP mode). When a wireless device is in AP mode during Prepare/Config status, it now returns DS_Disconnected status instead of DS_Connecting to properly reflect the hotspot state. Log: Fixed incorrect status display when opening hotspot Influence: 1. Test opening hotspot and verify status shows as Disconnected during setup 2. Verify normal wireless connections still show Connecting status correctly 3. Check status transitions for both hotspot and regular wireless connections 4. Test hotspot functionality end-to-end to ensure no regression fix: 修复热点状态跳变问题 当打开热点时,设备状态在准备和配置阶段错误地显示为"正在连接"而非"已断 开"。这导致了UI中的视觉状态跳变问题。 修复方案为热点模式(AP模式)下的无线设备添加特殊处理。当无线设备在准备/ 配置状态处于AP模式时,现在返回"已断开"状态而非"正在连接"状态,以正确反映 热点状态。 Log: 修复打开热点时状态显示不正确的问题 Influence: 1. 测试打开热点功能,验证设置过程中状态正确显示为已断开 2. 验证普通无线连接仍能正确显示正在连接状态 3. 检查热点和普通无线连接的状态转换 4. 端到端测试热点功能确保无回归问题 Fixes: #345413
deepin pr auto review这段代码主要实现了无线 AP 模式的检测逻辑,并据此修正了设备状态的显示。以下是对该代码的审查意见,涵盖语法逻辑、代码质量、性能和安全性四个方面: 1. 语法逻辑
2. 代码质量
3. 代码性能
4. 代码安全
5. 改进建议代码示例针对变量命名和潜在的性能优化(如果无法缓存,至少保持代码整洁),微调建议如下: bool NetManagerThreadPrivate::isWirelessApMode(NetworkDeviceBase *device)
{
// 增加空指针保护,防止 deviceType() 崩溃
if (!device || device->deviceType() != dde::network::DeviceType::Wireless) {
return false;
}
// 查找 NetworkManager 的接口对象
// 注意:频繁调用可能有性能开销,建议关注调用频率
auto dev = NetworkManager::findNetworkInterface(device->path());
if (!dev) {
return false;
}
// 获取当前活动连接
auto activeConn = dev->activeConnection();
if (!activeConn || !activeConn->connection()) {
return false;
}
// 获取连接设置
auto settings = activeConn->connection()->settings();
if (!settings) {
return false;
}
// 检查无线设置的模式是否为 AP
// 使用 staticCast 因为前面已经确认了设备类型,性能优于 dynamicCast
auto wirelessSetting = settings->setting(Setting::Wireless).staticCast<NetworkManager::WirelessSetting>();
// 检查 wirelessSetting 是否有效以及模式是否匹配
return wirelessSetting && wirelessSetting->mode() == NetworkManager::WirelessSetting::Ap;
}总结整体代码质量很高,逻辑严密,安全性考虑周全。主要关注点在于性能(频繁调用 DBus 接口的开销)以及线程安全(跨线程访问 NetworkManager 对象)。建议在实际运行环境中观察该函数的调用耗时,必要时进行状态缓存优化。 |
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[APPROVALNOTIFIER] This PR is NOT APPROVED This pull-request has been approved by: caixr23, mhduiy The full list of commands accepted by this bot can be found here. DetailsNeeds approval from an approver in each of these files:Approvers can indicate their approval by writing |
When opening a hotspot, the device status was incorrectly showing as "Connecting" instead of "Disconnected" during the Prepare and Config phases. This caused visual status jump issues in the UI.
The fix adds special handling for wireless devices in hotspot mode (AP mode). When a wireless device is in AP mode during Prepare/Config status, it now returns DS_Disconnected status instead of DS_Connecting to properly reflect the hotspot state.
Log: Fixed incorrect status display when opening hotspot
Influence:
fix: 修复热点状态跳变问题
当打开热点时,设备状态在准备和配置阶段错误地显示为"正在连接"而非"已断
开"。这导致了UI中的视觉状态跳变问题。
修复方案为热点模式(AP模式)下的无线设备添加特殊处理。当无线设备在准备/
配置状态处于AP模式时,现在返回"已断开"状态而非"正在连接"状态,以正确反映
热点状态。
Log: 修复打开热点时状态显示不正确的问题
Influence:
Fixes: #345413
Summary by Sourcery
Bug Fixes: