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@fly602 fly602 commented Oct 31, 2025

  1. Implement UnloadModule function to unload modules by index
  2. Add UnloadModuleByName helper to unload modules by name
  3. Use safeDo wrapper for thread-safe PulseAudio operations
  4. Follow existing pattern of operation cleanup with pa_operation_unref
  5. Provide both direct index-based and name-based unloading options

Influence:

  1. Test unloading modules with valid and invalid indices
  2. Verify UnloadModuleByName finds and unloads correct modules
  3. Test behavior when module name doesn't exist
  4. Verify thread safety during concurrent unload operations
  5. Test module state after unloading
  6. Verify no memory leaks from operation cleanup

feat: 添加模块卸载功能

  1. 实现 UnloadModule 函数通过索引卸载模块
  2. 添加 UnloadModuleByName 辅助函数通过名称卸载模块
  3. 使用 safeDo 包装器确保 PulseAudio 操作线程安全
  4. 遵循现有的 pa_operation_unref 操作清理模式
  5. 提供基于索引和基于名称的卸载选项

Influence:

  1. 测试使用有效和无效索引卸载模块
  2. 验证 UnloadModuleByName 能正确找到并卸载模块
  3. 测试模块名称不存在时的行为
  4. 验证并发卸载操作期间的线程安全性
  5. 测试卸载后模块状态
  6. 验证操作清理无内存泄漏

1. Implement UnloadModule function to unload modules by index
2. Add UnloadModuleByName helper to unload modules by name
3. Use safeDo wrapper for thread-safe PulseAudio operations
4. Follow existing pattern of operation cleanup with pa_operation_unref
5. Provide both direct index-based and name-based unloading options

Influence:
1. Test unloading modules with valid and invalid indices
2. Verify UnloadModuleByName finds and unloads correct modules
3. Test behavior when module name doesn't exist
4. Verify thread safety during concurrent unload operations
5. Test module state after unloading
6. Verify no memory leaks from operation cleanup

feat: 添加模块卸载功能

1. 实现 UnloadModule 函数通过索引卸载模块
2. 添加 UnloadModuleByName 辅助函数通过名称卸载模块
3. 使用 safeDo 包装器确保 PulseAudio 操作线程安全
4. 遵循现有的 pa_operation_unref 操作清理模式
5. 提供基于索引和基于名称的卸载选项

Influence:
1. 测试使用有效和无效索引卸载模块
2. 验证 UnloadModuleByName 能正确找到并卸载模块
3. 测试模块名称不存在时的行为
4. 验证并发卸载操作期间的线程安全性
5. 测试卸载后模块状态
6. 验证操作清理无内存泄漏
@deepin-ci-robot
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deepin pr auto review

我来对这个diff进行代码审查:

  1. 语法逻辑:
  • 代码语法正确,符合Go语言规范
  • 函数命名清晰,符合Go的命名约定
  • UnloadModule和UnloadModuleByName的实现逻辑正确
  1. 代码质量:
  • 优点:
    • 添加了注释说明函数功能
    • 代码结构清晰,易于理解
    • 复用了已有的GetModuleList()方法
  • 改进建议:
    • UnloadModule函数应该返回错误信息,而不是void,这样调用者可以知道操作是否成功
    • UnloadModuleByName也应该返回错误信息,包括未找到模块的情况
    • 建议在UnloadModuleByName中添加对name参数的验证
  1. 代码性能:
  • UnloadModuleByName的实现需要遍历所有模块,如果模块数量很多,可能会影响性能
  • 建议考虑:
    • 可以维护一个模块名称到索引的缓存
    • 或者只卸载第一个匹配的模块是否足够?可能需要更明确的文档说明
  1. 代码安全:
  • 需要检查index的有效性,防止越界访问
  • 建议在UnloadModule中添加对index范围的检查
  • UnloadModuleByName中的name参数应该进行长度限制,防止可能的缓冲区溢出

改进后的代码建议:

// UnloadModule unloads a module by its index
func (c *Context) UnloadModule(index uint32) error {
    if index < 0 {
        return fmt.Errorf("invalid module index: %d", index)
    }
    
    var err error
    c.safeDo(func() {
        op := C.pa_context_unload_module(c.ctx, C.uint32_t(index), C.get_success_cb(), nil)
        if op == nil {
            err = fmt.Errorf("failed to unload module: %d", index)
        }
        C.pa_operation_unref(op)
    })
    return err
}

// UnloadModuleByName unloads the first module matching the given name
func (c *Context) UnloadModuleByName(name string) error {
    if len(name) == 0 || len(name) > 256 {
        return fmt.Errorf("invalid module name: %s", name)
    }
    
    modules := c.GetModuleList()
    for _, module := range modules {
        if module.Name == name {
            return c.UnloadModule(module.Index)
        }
    }
    return fmt.Errorf("module not found: %s", name)
}

这些改进增加了错误处理和参数验证,使代码更加健壮和安全。

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[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: fly602, mhduiy

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@fly602 fly602 merged commit 67a8f34 into linuxdeepin:master Nov 3, 2025
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3 participants