Initial commit to new repository

.decompiledproj/AxCopilot/Services/Agent/Base64Tool.cs

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+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Text.Json;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace AxCopilot.Services.Agent;
+
+public class Base64Tool : IAgentTool
+{
+	public string Name => "base64_tool";
+
+	public string Description => "Encode or decode Base64 and URL strings. Actions: 'b64encode' — encode text to Base64; 'b64decode' — decode Base64 to text; 'urlencode' — URL-encode text; 'urldecode' — URL-decode text; 'b64file' — encode a file to Base64 (max 5MB).";
+
+	public ToolParameterSchema Parameters
+	{
+		get
+		{
+			ToolParameterSchema toolParameterSchema = new ToolParameterSchema();
+			Dictionary<string, ToolProperty> dictionary = new Dictionary<string, ToolProperty>();
+			ToolProperty obj = new ToolProperty
+			{
+				Type = "string",
+				Description = "Action to perform"
+			};
+			int num = 5;
+			List<string> list = new List<string>(num);
+			CollectionsMarshal.SetCount(list, num);
+			Span<string> span = CollectionsMarshal.AsSpan(list);
+			span[0] = "b64encode";
+			span[1] = "b64decode";
+			span[2] = "urlencode";
+			span[3] = "urldecode";
+			span[4] = "b64file";
+			obj.Enum = list;
+			dictionary["action"] = obj;
+			dictionary["text"] = new ToolProperty
+			{
+				Type = "string",
+				Description = "Text to encode/decode"
+			};
+			dictionary["file_path"] = new ToolProperty
+			{
+				Type = "string",
+				Description = "File path for b64file action"
+			};
+			toolParameterSchema.Properties = dictionary;
+			num = 1;
+			List<string> list2 = new List<string>(num);
+			CollectionsMarshal.SetCount(list2, num);
+			CollectionsMarshal.AsSpan(list2)[0] = "action";
+			toolParameterSchema.Required = list2;
+			return toolParameterSchema;
+		}
+	}
+
+	public Task<ToolResult> ExecuteAsync(JsonElement args, AgentContext context, CancellationToken ct = default(CancellationToken))
+	{
+		string text = args.GetProperty("action").GetString() ?? "";
+		JsonElement value;
+		string text2 = (args.TryGetProperty("text", out value) ? (value.GetString() ?? "") : "");
+		try
+		{
+			if (1 == 0)
+			{
+			}
+			ToolResult result = text switch
+			{
+				"b64encode" => ToolResult.Ok(Convert.ToBase64String(Encoding.UTF8.GetBytes(text2))), 
+				"b64decode" => ToolResult.Ok(Encoding.UTF8.GetString(Convert.FromBase64String(text2))), 
+				"urlencode" => ToolResult.Ok(Uri.EscapeDataString(text2)), 
+				"urldecode" => ToolResult.Ok(Uri.UnescapeDataString(text2)), 
+				"b64file" => EncodeFile(args, context), 
+				_ => ToolResult.Fail("Unknown action: " + text), 
+			};
+			if (1 == 0)
+			{
+			}
+			return Task.FromResult(result);
+		}
+		catch (FormatException)
+		{
+			return Task.FromResult(ToolResult.Fail("Invalid Base64 string"));
+		}
+		catch (Exception ex2)
+		{
+			return Task.FromResult(ToolResult.Fail("오류: " + ex2.Message));
+		}
+	}
+
+	private static ToolResult EncodeFile(JsonElement args, AgentContext context)
+	{
+		if (!args.TryGetProperty("file_path", out var value))
+		{
+			return ToolResult.Fail("'file_path' is required for b64file action");
+		}
+		string text = value.GetString() ?? "";
+		if (!Path.IsPathRooted(text))
+		{
+			text = Path.Combine(context.WorkFolder, text);
+		}
+		if (!File.Exists(text))
+		{
+			return ToolResult.Fail("File not found: " + text);
+		}
+		FileInfo fileInfo = new FileInfo(text);
+		if (fileInfo.Length > 5242880)
+		{
+			return ToolResult.Fail($"File too large ({fileInfo.Length / 1024}KB). Max 5MB.");
+		}
+		byte[] inArray = File.ReadAllBytes(text);
+		string text2 = Convert.ToBase64String(inArray);
+		if (text2.Length > 10000)
+		{
+			return ToolResult.Ok($"Base64 ({text2.Length} chars, first 500):\n{text2.Substring(0, 500)}...");
+		}
+		return ToolResult.Ok(text2);
+	}
+}