first commit

2026-02-09 20:10:14 +08:00
commit 47a5cff08b
2638 changed files with 322636 additions and 0 deletions
--- a/Assets/AVProVideo/Runtime/Scripts/Internal/Utils/HttpHeader.cs
+++ b/Assets/AVProVideo/Runtime/Scripts/Internal/Utils/HttpHeader.cs
@@ -0,0 +1,127 @@
+using UnityEngine;
+using System.Collections;
+using System.Collections.Generic;
+
+//-----------------------------------------------------------------------------
+// Copyright 2020-2021 RenderHeads Ltd.  All rights reserved.
+//-----------------------------------------------------------------------------
+
+namespace RenderHeads.Media.AVProVideo
+{
+	[System.Serializable]
+	public struct HttpHeader
+	{
+		public string name;
+		public string value;
+
+		public HttpHeader(string name, string value) { this.name = name; this.value = value; }
+
+		public bool IsComplete()
+		{
+			return (!string.IsNullOrEmpty(name) && !string.IsNullOrEmpty(value));
+		}
+
+		public string ToValidatedString()
+		{
+			string result = null;
+			if (IsComplete())
+			{
+				if (IsValid())
+				{
+					result = string.Format("{0}:{1}\r\n", name, value);
+				}
+			}
+			return result;
+		}
+
+		public static bool IsValid(string text)
+		{
+			if (!string.IsNullOrEmpty(text))
+			{
+				if (!IsAscii(text)) return false;
+				if (text.Contains("\r") || text.Contains("\n")) return false;
+			}
+			return true;
+		}
+
+		private static bool IsAscii(string text)
+		{
+			foreach (char c in text)
+			{
+				if (c >= 128) {
+					return false;
+				}
+			}
+			return true;
+		}
+
+		private bool IsValid()
+		{
+			if (!IsValid(name) || !IsValid(value))
+			{
+				return false;
+			}
+			// TODO: check via regular expression
+			return true;
+		}
+	}
+
+	/// <summary>
+	/// Data for handling custom HTTP header fields
+	/// </summary>
+	[System.Serializable]
+	public class HttpHeaderData : IEnumerable
+	{
+		[SerializeField]
+		private List<HttpHeader> httpHeaders = new List<HttpHeader>();
+
+		public IEnumerator GetEnumerator()
+		{
+			return httpHeaders.GetEnumerator();
+		}
+
+		public HttpHeader this[int index]
+		{
+			get
+			{
+				return httpHeaders[index];
+			}
+		}
+
+		public void Clear()
+		{
+			httpHeaders.Clear();
+		}
+
+		public void Add(string name, string value)
+		{
+			httpHeaders.Add(new HttpHeader(name, value));
+		}
+
+		public bool IsModified()
+		{
+			return (httpHeaders != null && httpHeaders.Count > 0);
+		}
+
+		public string ToValidatedString()
+		{
+			string result = string.Empty;
+			foreach (HttpHeader header in httpHeaders)
+			{
+				if (header.IsComplete())
+				{
+					string line = header.ToValidatedString();
+					if (!string.IsNullOrEmpty(line))
+					{
+						result += line;
+					}
+					else
+					{
+						Debug.LogWarning("[AVProVideo] Custom HTTP header field ignored due to invalid format");
+					}
+				}
+			}
+			return result;
+		}
+	}
+}