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85 lines
4.1 KiB
85 lines
4.1 KiB
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Net;
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using System.Text.RegularExpressions;
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using System.Xml.Linq;
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namespace ONVIFService
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{
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public class IPCamera
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{
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public string DiscoveryXml { get; set; }
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public string GetCapabilitiesXml { get; set; }
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public string DeviceUrl { get; set; }
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public string Id { get; set; }
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public string MediaUrl { get; set; }
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public string GetProfilesXml { get; set; }
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public string UserName { get; set; }
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public string Password { get; set; }
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public string PTZAddress { get; set; }
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public bool Ptz3DZoomSupport { get; set; }
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public List<Profile> Profiles { get; set; } = new List<Profile>();
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public string MainStreamUriXml { get; set; }
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public string MainSnapshotUriXml { get; set; }
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public string SubStreamUriXml { get; set; }
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public string SubSnapshotUriXml { get; set; }
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public string MainStreamUri { get; set; }
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public string SubStreamUri { get; set; }
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public string MainSnapshotUri { get; set; }
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public string SubSnapshotUri { get; set; }
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public void ParseDiscovery()
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{
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var doc = XDocument.Parse(this.DiscoveryXml);
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this.DeviceUrl = doc.Descendants().FirstOrDefault(o => o.Name.LocalName == "XAddrs").Value.Split(' ')[0];
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this.Id = doc.Descendants()
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.FirstOrDefault(o => o.Name.LocalName == "EndpointReference").Elements()
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.FirstOrDefault(o => o.Name.LocalName == "Address").Value.Replace("urn:uuid:", "").Replace("-", "");
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}
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public void ParseCapabilities()
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{
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var doc = XDocument.Parse(this.GetCapabilitiesXml);
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this.MediaUrl = doc.Descendants().FirstOrDefault(o => o.Name.LocalName == "Media").Elements().FirstOrDefault(o => o.Name.LocalName == "XAddr").Value;
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this.PTZAddress = doc.Descendants().FirstOrDefault(o => o.Name.LocalName == "PTZ")?.Elements().FirstOrDefault(o => o.Name.LocalName == "XAddr")?.Value;
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this.Ptz3DZoomSupport = string.IsNullOrWhiteSpace(this.PTZAddress) ? false : true;
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}
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public void ParseProfiles()
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{
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var doc = XDocument.Parse(this.GetProfilesXml);
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foreach (var item in doc.Descendants().Where(o => o.Name.LocalName == "Profiles"))
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{
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var profile = new Profile
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{
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Token = item.Attribute("token").Value,
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Name = item.Elements().FirstOrDefault(o => o.Name.LocalName == "Name").Value
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};
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var videoEncoderConfiguration = item.Elements().FirstOrDefault(o => o.Name.LocalName == "VideoEncoderConfiguration");
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profile.Encoding = videoEncoderConfiguration.Elements().FirstOrDefault(o => o.Name.LocalName == "Encoding").Value;
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var resolution = videoEncoderConfiguration.Elements().FirstOrDefault(o => o.Name.LocalName == "Resolution");
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profile.Width = Convert.ToInt32(resolution.Elements().FirstOrDefault(o => o.Name.LocalName == "Width").Value);
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profile.Height = Convert.ToInt32(resolution.Elements().FirstOrDefault(o => o.Name.LocalName == "Height").Value);
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this.Profiles.Add(profile);
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}
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}
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public void ParseStreamUri()
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{
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this.MainStreamUri = WebUtility.HtmlDecode(this.RegexMatch(this.MainStreamUriXml, @"[^<>]*", @"<tt:Uri>", @"</tt:Uri>"));
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this.SubStreamUri = WebUtility.HtmlDecode(this.RegexMatch(this.SubStreamUriXml, @"[^<>]*", @"<tt:Uri>", @"</tt:Uri>"));
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}
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public void ParseSnapshotUri()
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{
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this.MainSnapshotUri = WebUtility.HtmlDecode(this.RegexMatch(this.MainSnapshotUriXml, @"[^<>]*", @"<tt:Uri>", @"</tt:Uri>"));
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this.SubSnapshotUri = WebUtility.HtmlDecode(this.RegexMatch(this.SubSnapshotUriXml, @"[^<>]*", @"<tt:Uri>", @"</tt:Uri>"));
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}
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private string RegexMatch(string input, string pattern, string prefix, string suffix)
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{
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return Regex.Match(input, $"(?<={prefix}){pattern}(?={suffix})").Value;
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}
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}
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} |