111 lines
4.7 KiB
C#
111 lines
4.7 KiB
C#
//
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// UniWebViewMessage.cs
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// Created by Wang Wei(@onevcat) on 2017-05-12.
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//
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// This file is a part of UniWebView Project (https://uniwebview.com)
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// By purchasing the asset, you are allowed to use this code in as many as projects
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// you want, only if you publish the final products under the name of the same account
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// used for the purchase.
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//
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// This asset and all corresponding files (such as source code) are provided on an
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// “as is” basis, without warranty of any kind, express of implied, including but not
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// limited to the warranties of merchantability, fitness for a particular purpose, and
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// noninfringement. In no event shall the authors or copyright holders be liable for any
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// claim, damages or other liability, whether in action of contract, tort or otherwise,
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// arising from, out of or in connection with the software or the use of other dealing in the software.
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//
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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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#if UNITY_2017_3_OR_NEWER
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using Net = UnityEngine.Networking.UnityWebRequest;
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#else
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using Net = UnityEngine.WWW;
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#endif
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/// <summary>
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/// A structure represents a message from webview.
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/// </summary>
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public struct UniWebViewMessage {
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/// <summary>
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/// Gets the raw message. It is the original url which initialized this message.
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/// </summary>
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public string RawMessage {get; private set;}
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/// <summary>
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/// The url scheme of this UniWebViewMessage. "uniwebview" was added to message scheme list
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/// by default. You can add your own scheme by using `UniWebView.AddUrlScheme`.
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/// </summary>
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public string Scheme {get; private set;}
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/// <summary>
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/// The path of this UniWebViewMessage.
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/// This will be the decoded value for the path of original url.
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/// </summary>
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public string Path {get; private set;}
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/// <summary>
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/// The arguments of this UniWebViewMessage.
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///
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/// When received url "uniwebview://yourPath?param1=value1¶m2=value2",
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/// the args is a Dictionary with: Args["param1"] = value1, Args["param2"] = value2
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///
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/// Both the key and valud will be url decoded from the original url.
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/// </summary>
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public Dictionary<string, string> Args{get; private set;}
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/// <summary>
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/// Initializes a new instance of the `UniWebViewMessage` struct.
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/// </summary>
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/// <param name="rawMessage">Raw message which will be parsed to a UniWebViewMessage.</param>
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public UniWebViewMessage(string rawMessage): this() {
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UniWebViewLogger.Instance.Debug("Try to parse raw message: " + rawMessage);
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this.RawMessage = rawMessage;
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string[] schemeSplit = rawMessage.Split(new string[] {"://"}, System.StringSplitOptions.None);
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if (schemeSplit.Length == 1) {
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// `://` not existing. Try `:/` instead.
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schemeSplit = rawMessage.Split(new string[] {":/"}, System.StringSplitOptions.None);
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}
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if (schemeSplit.Length == 1) {
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// `:/` not existing. Try `:` instead.
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schemeSplit = rawMessage.Split(new string[] {":"}, System.StringSplitOptions.None);
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}
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if (schemeSplit.Length >= 2) {
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this.Scheme = schemeSplit[0];
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UniWebViewLogger.Instance.Debug("Get scheme: " + this.Scheme);
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string pathAndArgsString = "";
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int index = 1;
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while (index < schemeSplit.Length) {
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pathAndArgsString = string.Concat(pathAndArgsString, schemeSplit[index]);
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index++;
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}
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UniWebViewLogger.Instance.Verbose("Build path and args string: " + pathAndArgsString);
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string[] split = pathAndArgsString.Split("?"[0]);
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this.Path = Net.UnEscapeURL(split[0].TrimEnd('/'));
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this.Args = new Dictionary<string, string>();
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if (split.Length > 1) {
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foreach (string pair in split[1].Split("&"[0])) {
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string[] elems = pair.Split("="[0]);
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if (elems.Length > 1) {
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var key = Net.UnEscapeURL(elems[0]);
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if (Args.ContainsKey(key)) {
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var existingValue = Args[key];
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Args[key] = existingValue + "," + Net.UnEscapeURL(elems[1]);
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} else {
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Args[key] = Net.UnEscapeURL(elems[1]);
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}
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UniWebViewLogger.Instance.Debug("Get arg, key: " + key + " value: " + Args[key]);
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}
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}
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}
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} else {
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UniWebViewLogger.Instance.Critical("Bad url scheme. Can not be parsed to UniWebViewMessage: " + rawMessage);
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}
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}
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} |