149 lines
3.8 KiB
C#
149 lines
3.8 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.Networking;
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namespace ES3Internal
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{
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public class ES3WebClass
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{
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protected string url;
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protected string apiKey;
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protected List<KeyValuePair<string,string>> formData = new List<KeyValuePair<string, string>>();
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protected UnityWebRequest _webRequest = null;
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public bool isDone = false;
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public float uploadProgress
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{
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get
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{
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if(_webRequest == null)
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return 0;
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else
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return _webRequest.uploadProgress;
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}
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}
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public float downloadProgress
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{
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get
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{
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if(_webRequest == null)
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return 0;
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else
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return _webRequest.downloadProgress;
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}
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}
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#region Error Handling
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/// <summary>An error message, if an error occurred.</summary>
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public string error = null;
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/// <summary>This is set to true if an error occurred while performing an operation.</summary>
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public bool isError{ get{ return !string.IsNullOrEmpty(error) || errorCode > 0; } }
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/// <summary>The error code relating to the error, if one occurred. If it's a server error, this will return the HTTP error code.</summary>
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public long errorCode = 0;
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public static bool IsNetworkError(UnityWebRequest www)
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{
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#if UNITY_2020_1_OR_NEWER
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return www.result == UnityWebRequest.Result.ConnectionError;
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#else
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return www.isNetworkError;
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#endif
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}
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#endregion
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protected ES3WebClass(string url, string apiKey)
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{
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this.url = url;
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this.apiKey = apiKey;
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}
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#region Other Methods
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/// <summary>Adds POST data to any requests sent by this ES3Cloud object. Use this if you are sending data to a custom script on your server.</summary>
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/// <param name="fieldName">The name of the POST field we want to add.</param>
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/// <param name="value">The string value of the POST field we want to add.</param>
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public void AddPOSTField(string fieldName, string value)
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{
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formData.Add(new KeyValuePair<string, string>(fieldName, value));
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}
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#endregion
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#region Internal Methods
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protected string GetUser(string user, string password)
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{
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if(string.IsNullOrEmpty(user))
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return "";
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// Final user string is a combination of the username and password, and hashed if encryption is enabled.
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if(!string.IsNullOrEmpty(password))
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user += password;
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#if !DISABLE_ENCRYPTION && !DISABLE_HASHING
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user = ES3Internal.ES3Hash.SHA1Hash(user);
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#endif
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return user;
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}
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protected WWWForm CreateWWWForm()
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{
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var form = new WWWForm();
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foreach(var kvp in formData)
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form.AddField(kvp.Key, kvp.Value);
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return form;
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}
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/* Checks if an error occurred and sets relevant details, and returns true if an error did occur */
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protected bool HandleError(UnityWebRequest webRequest, bool errorIfDataIsDownloaded)
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{
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if(IsNetworkError(webRequest))
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{
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errorCode = 1;
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error = "Error: " + webRequest.error;
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}
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else if(webRequest.responseCode >= 400)
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{
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errorCode = webRequest.responseCode;
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if(string.IsNullOrEmpty(webRequest.downloadHandler.text))
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error = string.Format("Server returned {0} error with no message", webRequest.responseCode);
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else
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error = webRequest.downloadHandler.text;
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}
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else if(errorIfDataIsDownloaded && webRequest.downloadedBytes > 0)
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{
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errorCode = 2;
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error = "Server error: " + webRequest.downloadHandler.text;
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}
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else
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return false;
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return true;
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}
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protected IEnumerator SendWebRequest(UnityWebRequest webRequest)
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{
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_webRequest = webRequest;
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#if !UNITY_2017_2_OR_NEWER
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yield return webRequest.Send();
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#else
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yield return webRequest.SendWebRequest();
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#endif
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}
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protected virtual void Reset()
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{
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error = null;
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errorCode = 0;
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isDone = false;
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}
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#endregion
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}
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}
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