Пример #1
0
        public override void CheckUpdate()
        {
            UpdateInfo = new UpdateInfo {
                CurrentVersion = this.CurrentVersion, ReleaseChannel = ReleaseType
            };

            try
            {
                using (WebClient wc = new WebClient())
                {
                    wc.CachePolicy = new RequestCachePolicy(RequestCacheLevel.NoCacheNoStore);
                    wc.Headers.Add("user-agent", "ShareX");
                    wc.Proxy = Proxy;

                    using (MemoryStream ms = new MemoryStream(wc.DownloadData(URL)))
                        using (XmlTextReader xml = new XmlTextReader(ms))
                        {
                            XDocument xd = XDocument.Load(xml);

                            if (xd != null)
                            {
                                string node;

                                switch (ReleaseType)
                                {
                                default:
                                case ReleaseChannelType.Stable:
                                    node = "Stable";
                                    break;

                                case ReleaseChannelType.Beta:
                                    node = "Beta|Stable";
                                    break;

                                case ReleaseChannelType.Dev:
                                    node = "Dev|Beta|Stable";
                                    break;
                                }

                                string   path = string.Format("Update/{0}/{1}", ApplicationName, node);
                                XElement xe   = xd.GetNode(path);

                                if (xe != null)
                                {
                                    UpdateInfo.LatestVersion = new Version(xe.Element("Version").Value);
                                    UpdateInfo.DownloadURL   = xe.Element("URL").Value;
                                    UpdateInfo.RefreshStatus();
                                    return;
                                }
                            }
                        }
                }
            }
            catch (Exception e)
            {
                DebugHelper.WriteException(e, "Update check failed");
            }

            UpdateInfo.Status = UpdateStatus.UpdateCheckFailed;
        }
Пример #2
0
        public override void CheckUpdate()
        {
            UpdateInfo = new UpdateInfo {
                CurrentVersion = this.CurrentVersion
            };

            try
            {
                List <GitHubRelease> releases = GetReleases();

                if (releases != null && releases.Count > 0)
                {
                    GitHubRelease latestRelease = releases[0];

                    if (latestRelease != null && !string.IsNullOrEmpty(latestRelease.tag_name) && latestRelease.tag_name.Length > 1 &&
                        latestRelease.tag_name[0] == 'v')
                    {
                        UpdateInfo.LatestVersion = new Version(latestRelease.tag_name.Substring(1));

                        if (latestRelease.assets != null && latestRelease.assets.Count > 0)
                        {
                            foreach (GitHubAsset asset in latestRelease.assets)
                            {
                                if (asset != null && !string.IsNullOrEmpty(asset.name) && asset.name.EndsWith(".exe", StringComparison.InvariantCultureIgnoreCase))
                                {
                                    UpdateInfo.Filename    = asset.name;
                                    UpdateInfo.DownloadURL = asset.url;
                                    UpdateInfo.RefreshStatus();
                                    return;
                                }
                            }
                        }
                    }
                }
            }
            catch (Exception e)
            {
                DebugHelper.WriteException(e, "Update check failed");
            }

            UpdateInfo.Status = UpdateStatus.UpdateCheckFailed;
        }
Пример #3
0
        public override void CheckUpdate()
        {
            UpdateInfo = new UpdateInfo { CurrentVersion = this.CurrentVersion, ReleaseChannel = ReleaseType };

            try
            {
                using (WebClient wc = new WebClient())
                {
                    wc.CachePolicy = new RequestCachePolicy(RequestCacheLevel.NoCacheNoStore);
                    wc.Headers.Add("user-agent", "ShareX");
                    wc.Proxy = Proxy;

                    using (MemoryStream ms = new MemoryStream(wc.DownloadData(URL)))
                    using (XmlTextReader xml = new XmlTextReader(ms))
                    {
                        XDocument xd = XDocument.Load(xml);

                        if (xd != null)
                        {
                            string node;

                            switch (ReleaseType)
                            {
                                default:
                                case ReleaseChannelType.Stable:
                                    node = "Stable";
                                    break;
                                case ReleaseChannelType.Beta:
                                    node = "Beta|Stable";
                                    break;
                                case ReleaseChannelType.Dev:
                                    node = "Dev|Beta|Stable";
                                    break;
                            }

                            string path = string.Format("Update/{0}/{1}", ApplicationName, node);
                            XElement xe = xd.GetNode(path);

                            if (xe != null)
                            {
                                UpdateInfo.LatestVersion = new Version(xe.Element("Version").Value);
                                UpdateInfo.DownloadURL = xe.Element("URL").Value;
                                UpdateInfo.RefreshStatus();
                                return;
                            }
                        }
                    }
                }
            }
            catch (Exception e)
            {
                DebugHelper.WriteException(e, "Update check failed");
            }

            UpdateInfo.Status = UpdateStatus.UpdateCheckFailed;
        }
Пример #4
0
        public override void CheckUpdate()
        {
            UpdateInfo = new UpdateInfo { CurrentVersion = this.CurrentVersion };

            try
            {
                List<GitHubRelease> releases = GetReleases();

                if (releases != null && releases.Count > 0)
                {
                    GitHubRelease latestRelease = releases[0];

                    if (latestRelease != null && !string.IsNullOrEmpty(latestRelease.tag_name) && latestRelease.tag_name.Length > 1 &&
                        latestRelease.tag_name[0] == 'v')
                    {
                        UpdateInfo.LatestVersion = new Version(latestRelease.tag_name.Substring(1));

                        if (latestRelease.assets != null && latestRelease.assets.Count > 0)
                        {
                            foreach (GitHubAsset asset in latestRelease.assets)
                            {
                                if (asset != null && !string.IsNullOrEmpty(asset.name) && asset.name.EndsWith(".exe", StringComparison.InvariantCultureIgnoreCase))
                                {
                                    UpdateInfo.Filename = asset.name;
                                    UpdateInfo.DownloadURL = asset.url;
                                    UpdateInfo.RefreshStatus();
                                    return;
                                }
                            }
                        }
                    }
                }
            }
            catch (Exception e)
            {
                DebugHelper.WriteException(e, "GitHub update check failed");
            }

            UpdateInfo.Status = UpdateStatus.UpdateCheckFailed;
        }