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@ -1,46 +1,98 @@ |
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using System.Runtime.InteropServices; |
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using System.Windows.Forms; |
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using Newtonsoft.Json; |
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using Newtonsoft.Json.Linq; |
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using SparkClient.Model.Entity.ApiEntity; |
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namespace SparkClient.Model.Services |
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{ |
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public class AlgorithmServer |
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{ |
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// 使用 P/Invoke 声明 C++ 函数 |
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[DllImport("../../../Libs/AlgorithmServer.dll", CallingConvention = CallingConvention.Cdecl)] |
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private static extern double Add(double a, double b); |
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[DllImport("../../../Libs/AlgorithmServer.dll", CallingConvention = CallingConvention.Cdecl)] |
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private static extern double Multiply(double a, double b); |
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// 导入 C++ DLL 中的 DetectDiamond 函数 |
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[DllImport("D:/workspace/dayuAI/SparkClient/bin/Debug/net8.0-windows/diamond_cut_inspector.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)] |
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private static extern IntPtr DetectDiamond(string jsonData); |
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// 导入 C++ DLL 中的 FreeMemory 函数 |
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[DllImport("D:/workspace/dayuAI/SparkClient/bin/Debug/net8.0-windows/diamond_cut_inspector.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)] |
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private static extern void FreeString(IntPtr ptr); |
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// 导入 C++ DLL 中的 Echo 函数 |
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[DllImport("D:/workspace/dayuAI/SparkClient/bin/Debug/net8.0-windows/diamond_cut_inspector.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)] |
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private static extern string Echo(string jsonData); |
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// 导入 C++ DLL 中的 ParseJsonAndReturnActions 函数 |
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[DllImport("../../../Libs/AlgorithmServer.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)] |
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private static extern IntPtr ParseJsonAndReturnActions(byte[] jsonData); |
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[DllImport("D:/workspace/dayuAI/SparkClient/bin/Debug/net8.0-windows/AlgorithmServer.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.Cdecl)] |
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private static extern IntPtr ParseJsonAndReturnActions(string jsonData); |
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// 添加公共方法供外部调用 |
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public string CallParseJsonAndReturnActions(JObject jsonData) |
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// 添加公共方法 |
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public AlgorithmResultEntity CallParseJsonAndReturnActions(string shape, string shape_mode, string image_file_base_path, string image_files, string algo_config) |
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{ |
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string jsonDataString = jsonData.ToString(); |
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byte[] jsonDataBytes = System.Text.Encoding.UTF8.GetBytes(jsonDataString); |
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// 调用 C++ 函数进行加法运算 |
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double resultAdd = Add(3.5, 4.5); |
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MessageBox.Show($"Add(3.5, 4.5) = {resultAdd}"); |
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try |
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{ |
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// 将所有变量拼接成一个 JSON 对象 |
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JObject jsonData = new JObject( |
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new JProperty("shape", shape), |
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new JProperty("shape_mode", shape_mode), |
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new JProperty("image_file_base_path", image_file_base_path), |
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new JProperty("image_files", JToken.Parse(image_files)), |
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new JProperty("algo_config", JObject.Parse(algo_config)) |
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); |
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// 调用 C++ 函数进行乘法运算 |
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double resultMultiply = Multiply(3.5, 4.5); |
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MessageBox.Show($"Multiply(3.5, 4.5) = {resultMultiply}"); |
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//string jsonDataString = jsonData.ToString(); |
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string jsonDataString = "123"; |
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//byte[] jsonDataBytes = System.Text.Encoding.UTF8.GetBytes(jsonDataString); |
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// 调用 C++ DLL 函数解析 JSON |
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IntPtr resultPtr = ParseJsonAndReturnActions(jsonDataBytes); |
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IntPtr resultPtr = DetectDiamond(jsonDataString); |
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string resultJson = Marshal.PtrToStringAnsi(resultPtr); |
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// 释放 DLL 分配的内存 |
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FreeString(resultPtr); |
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Console.WriteLine("log999999999999999999"+resultJson); |
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// 检查返回的 JSON 字符串是否为空或无效 |
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if (string.IsNullOrEmpty(resultJson)) |
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{ |
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// 返回一个默认的 AlgorithmResultEntity 对象表示解析失败 |
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return new AlgorithmResultEntity |
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{ |
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facets = new List<Facet>(), |
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measurements = new Measurements() |
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}; |
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} |
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// 反序列化 JSON 字符串为 AlgorithmResultEntity 对象 |
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var result = JsonConvert.DeserializeObject<AlgorithmResultEntity>(resultJson); |
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// 检查反序列化结果是否为 null |
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if (result == null) |
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{ |
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// 返回一个默认的 AlgorithmResultEntity 对象表示解析失败 |
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return new AlgorithmResultEntity |
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{ |
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facets = new List<Facet>(), |
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measurements = new Measurements() |
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}; |
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} |
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return result; |
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} |
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catch (Exception ex) |
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{ |
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// 记录日志或处理异常 |
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Console.WriteLine($"Error in CallParseJsonAndReturnActions: {ex.Message}"); |
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Console.WriteLine($"Stack Trace: {ex.StackTrace}"); |
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if (resultPtr != IntPtr.Zero) |
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// 如果有 InnerException，打印出来 |
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if (ex.InnerException != null) |
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{ |
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return Marshal.PtrToStringAnsi(resultPtr) ?? "解析结果为空"; |
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Console.WriteLine($"Inner Exception: {ex.InnerException.Message}"); |
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Console.WriteLine($"Inner Stack Trace: {ex.InnerException.StackTrace}"); |
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} |
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else |
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// 返回一个默认的 AlgorithmResultEntity 对象表示解析失败 |
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return new AlgorithmResultEntity |
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{ |
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return "解析结果为空"; |
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facets = new List<Facet>(), |
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measurements = new Measurements() |
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}; |
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} |
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} |
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} |
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handefeng
7 months ago