root / trunk / NetSparkle / NetSparkleDownloadProgress.cs @ 049333d2
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1 | 46426dbd | Panagiotis Kanavos | using System; |
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2 | 46426dbd | Panagiotis Kanavos | using System.Collections.Generic; |
3 | 46426dbd | Panagiotis Kanavos | using System.ComponentModel; |
4 | 46426dbd | Panagiotis Kanavos | using System.Data; |
5 | 46426dbd | Panagiotis Kanavos | using System.Drawing; |
6 | 46426dbd | Panagiotis Kanavos | using System.Linq; |
7 | 46426dbd | Panagiotis Kanavos | using System.Text; |
8 | 46426dbd | Panagiotis Kanavos | using System.Windows.Forms; |
9 | 46426dbd | Panagiotis Kanavos | using System.Threading; |
10 | 46426dbd | Panagiotis Kanavos | using System.Net; |
11 | 46426dbd | Panagiotis Kanavos | using System.IO; |
12 | 46426dbd | Panagiotis Kanavos | using System.Diagnostics; |
13 | 46426dbd | Panagiotis Kanavos | using System.Reflection; |
14 | 46426dbd | Panagiotis Kanavos | |
15 | 46426dbd | Panagiotis Kanavos | namespace AppLimit.NetSparkle |
16 | 46426dbd | Panagiotis Kanavos | { |
17 | 46426dbd | Panagiotis Kanavos | public partial class NetSparkleDownloadProgress : Form |
18 | 46426dbd | Panagiotis Kanavos | { |
19 | 46426dbd | Panagiotis Kanavos | private String _tempName; |
20 | 46426dbd | Panagiotis Kanavos | private NetSparkleAppCastItem _item; |
21 | 46426dbd | Panagiotis Kanavos | private String _referencedAssembly; |
22 | 46426dbd | Panagiotis Kanavos | private Sparkle _sparkle; |
23 | 46426dbd | Panagiotis Kanavos | private Boolean _unattend; |
24 | 46426dbd | Panagiotis Kanavos | |
25 | 46426dbd | Panagiotis Kanavos | public NetSparkleDownloadProgress(Sparkle sparkle, NetSparkleAppCastItem item, String referencedAssembly, Image appIcon, Icon windowIcon, Boolean Unattend) |
26 | 46426dbd | Panagiotis Kanavos | { |
27 | 46426dbd | Panagiotis Kanavos | InitializeComponent(); |
28 | 46426dbd | Panagiotis Kanavos | |
29 | 46426dbd | Panagiotis Kanavos | if (appIcon != null) |
30 | 46426dbd | Panagiotis Kanavos | imgAppIcon.Image = appIcon; |
31 | 46426dbd | Panagiotis Kanavos | |
32 | 46426dbd | Panagiotis Kanavos | if (windowIcon != null) |
33 | 46426dbd | Panagiotis Kanavos | Icon = windowIcon; |
34 | 46426dbd | Panagiotis Kanavos | |
35 | 46426dbd | Panagiotis Kanavos | // store the item |
36 | 46426dbd | Panagiotis Kanavos | _sparkle = sparkle; |
37 | 46426dbd | Panagiotis Kanavos | _item = item; |
38 | 46426dbd | Panagiotis Kanavos | _referencedAssembly = referencedAssembly; |
39 | 46426dbd | Panagiotis Kanavos | _unattend = Unattend; |
40 | 46426dbd | Panagiotis Kanavos | |
41 | 46426dbd | Panagiotis Kanavos | // init ui |
42 | 46426dbd | Panagiotis Kanavos | btnInstallAndReLaunch.Visible = false; |
43 | 46426dbd | Panagiotis Kanavos | lblHeader.Text = lblHeader.Text.Replace("APP", item.AppName + " " + item.Version); |
44 | 46426dbd | Panagiotis Kanavos | progressDownload.Maximum = 100; |
45 | 46426dbd | Panagiotis Kanavos | progressDownload.Minimum = 0; |
46 | 46426dbd | Panagiotis Kanavos | progressDownload.Step = 1; |
47 | 46426dbd | Panagiotis Kanavos | |
48 | 46426dbd | Panagiotis Kanavos | // show the right |
49 | 46426dbd | Panagiotis Kanavos | Size = new Size(Size.Width, 107); |
50 | 46426dbd | Panagiotis Kanavos | lblSecurityHint.Visible = false; |
51 | 46426dbd | Panagiotis Kanavos | |
52 | 46426dbd | Panagiotis Kanavos | // get the filename of the download lin |
53 | 46426dbd | Panagiotis Kanavos | String[] segments = item.DownloadLink.Split('/'); |
54 | 46426dbd | Panagiotis Kanavos | String fileName = segments[segments.Length - 1]; |
55 | 46426dbd | Panagiotis Kanavos | |
56 | 46426dbd | Panagiotis Kanavos | // get temp path |
57 | 46426dbd | Panagiotis Kanavos | _tempName = Environment.ExpandEnvironmentVariables("%temp%\\" + fileName); |
58 | 46426dbd | Panagiotis Kanavos | |
59 | 46426dbd | Panagiotis Kanavos | // start async download |
60 | 46426dbd | Panagiotis Kanavos | WebClient Client = new WebClient(); |
61 | 46426dbd | Panagiotis Kanavos | Client.DownloadProgressChanged += new DownloadProgressChangedEventHandler(Client_DownloadProgressChanged); |
62 | 46426dbd | Panagiotis Kanavos | Client.DownloadFileCompleted += new AsyncCompletedEventHandler(Client_DownloadFileCompleted); |
63 | 46426dbd | Panagiotis Kanavos | |
64 | 46426dbd | Panagiotis Kanavos | Uri url = new Uri(item.DownloadLink); |
65 | 46426dbd | Panagiotis Kanavos | |
66 | 46426dbd | Panagiotis Kanavos | Client.DownloadFileAsync(url, _tempName); |
67 | 46426dbd | Panagiotis Kanavos | } |
68 | 46426dbd | Panagiotis Kanavos | |
69 | 46426dbd | Panagiotis Kanavos | private void Client_DownloadFileCompleted(object sender, AsyncCompletedEventArgs e) |
70 | 46426dbd | Panagiotis Kanavos | { |
71 | 46426dbd | Panagiotis Kanavos | progressDownload.Visible = false; |
72 | 46426dbd | Panagiotis Kanavos | btnInstallAndReLaunch.Visible = true; |
73 | 46426dbd | Panagiotis Kanavos | |
74 | 46426dbd | Panagiotis Kanavos | // report message |
75 | 46426dbd | Panagiotis Kanavos | _sparkle.ReportDiagnosticMessage("Finished downloading file to: " + _tempName); |
76 | 46426dbd | Panagiotis Kanavos | |
77 | 46426dbd | Panagiotis Kanavos | // check if we have a dsa signature in appcast |
78 | 46426dbd | Panagiotis Kanavos | if (_item.DSASignature == null || _item.DSASignature.Length == 0) |
79 | 46426dbd | Panagiotis Kanavos | { |
80 | 46426dbd | Panagiotis Kanavos | _sparkle.ReportDiagnosticMessage("No DSA check needed"); |
81 | 46426dbd | Panagiotis Kanavos | } |
82 | 46426dbd | Panagiotis Kanavos | else |
83 | 46426dbd | Panagiotis Kanavos | { |
84 | 46426dbd | Panagiotis Kanavos | Boolean bDSAOk = false; |
85 | 46426dbd | Panagiotis Kanavos | |
86 | 46426dbd | Panagiotis Kanavos | // report |
87 | 46426dbd | Panagiotis Kanavos | _sparkle.ReportDiagnosticMessage("Performing DSA check"); |
88 | 46426dbd | Panagiotis Kanavos | |
89 | 46426dbd | Panagiotis Kanavos | // get the assembly |
90 | 46426dbd | Panagiotis Kanavos | if (File.Exists(_tempName)) |
91 | 46426dbd | Panagiotis Kanavos | { |
92 | 46426dbd | Panagiotis Kanavos | // check if the file was downloaded successfully |
93 | 46426dbd | Panagiotis Kanavos | String absolutePath = Path.GetFullPath(_tempName); |
94 | 46426dbd | Panagiotis Kanavos | if (!File.Exists(absolutePath)) |
95 | 46426dbd | Panagiotis Kanavos | throw new FileNotFoundException(); |
96 | 46426dbd | Panagiotis Kanavos | |
97 | 46426dbd | Panagiotis Kanavos | // get the assembly reference from which we start the update progress |
98 | 46426dbd | Panagiotis Kanavos | // only from this trusted assembly the public key can be used |
99 | 46426dbd | Panagiotis Kanavos | Assembly refassembly = System.Reflection.Assembly.GetEntryAssembly(); |
100 | 46426dbd | Panagiotis Kanavos | if (refassembly != null) |
101 | 46426dbd | Panagiotis Kanavos | { |
102 | 46426dbd | Panagiotis Kanavos | // Check if we found the public key in our entry assembly |
103 | 46426dbd | Panagiotis Kanavos | if (NetSparkleDSAVerificator.ExistsPublicKey("NetSparkle_DSA.pub")) |
104 | 46426dbd | Panagiotis Kanavos | { |
105 | 46426dbd | Panagiotis Kanavos | // check the DSA Code and modify the back color |
106 | 46426dbd | Panagiotis Kanavos | NetSparkleDSAVerificator dsaVerifier = new NetSparkleDSAVerificator("NetSparkle_DSA.pub"); |
107 | 46426dbd | Panagiotis Kanavos | bDSAOk = dsaVerifier.VerifyDSASignature(_item.DSASignature, _tempName); |
108 | 46426dbd | Panagiotis Kanavos | } |
109 | 46426dbd | Panagiotis Kanavos | } |
110 | 46426dbd | Panagiotis Kanavos | } |
111 | 46426dbd | Panagiotis Kanavos | |
112 | 46426dbd | Panagiotis Kanavos | if (!bDSAOk) |
113 | 46426dbd | Panagiotis Kanavos | { |
114 | 46426dbd | Panagiotis Kanavos | Size = new Size(Size.Width, 137); |
115 | 46426dbd | Panagiotis Kanavos | lblSecurityHint.Visible = true; |
116 | 46426dbd | Panagiotis Kanavos | BackColor = Color.Tomato; |
117 | 46426dbd | Panagiotis Kanavos | } |
118 | 46426dbd | Panagiotis Kanavos | } |
119 | 46426dbd | Panagiotis Kanavos | |
120 | 46426dbd | Panagiotis Kanavos | // Check the unattended mode |
121 | 46426dbd | Panagiotis Kanavos | if (_unattend) |
122 | 46426dbd | Panagiotis Kanavos | btnInstallAndReLaunch_Click(null, null); |
123 | 46426dbd | Panagiotis Kanavos | } |
124 | 46426dbd | Panagiotis Kanavos | |
125 | 46426dbd | Panagiotis Kanavos | private void Client_DownloadProgressChanged(object sender, DownloadProgressChangedEventArgs e) |
126 | 46426dbd | Panagiotis Kanavos | { |
127 | 46426dbd | Panagiotis Kanavos | progressDownload.Value = e.ProgressPercentage; |
128 | 46426dbd | Panagiotis Kanavos | } |
129 | 46426dbd | Panagiotis Kanavos | |
130 | 46426dbd | Panagiotis Kanavos | private void btnInstallAndReLaunch_Click(object sender, EventArgs e) |
131 | 46426dbd | Panagiotis Kanavos | { |
132 | 46426dbd | Panagiotis Kanavos | // get the commandline |
133 | 46426dbd | Panagiotis Kanavos | String cmdLine = Environment.CommandLine; |
134 | 46426dbd | Panagiotis Kanavos | String workingDir = Environment.CurrentDirectory; |
135 | 46426dbd | Panagiotis Kanavos | |
136 | 46426dbd | Panagiotis Kanavos | // generate the batch file path |
137 | 46426dbd | Panagiotis Kanavos | String cmd = Environment.ExpandEnvironmentVariables("%temp%\\" + Guid.NewGuid() + ".cmd"); |
138 | 46426dbd | Panagiotis Kanavos | String installerCMD; |
139 | 46426dbd | Panagiotis Kanavos | |
140 | 46426dbd | Panagiotis Kanavos | // get the file type |
141 | 46426dbd | Panagiotis Kanavos | if (Path.GetExtension(_tempName).ToLower().Equals(".exe")) |
142 | 46426dbd | Panagiotis Kanavos | { |
143 | 46426dbd | Panagiotis Kanavos | // build the command line |
144 | 46426dbd | Panagiotis Kanavos | installerCMD = _tempName; |
145 | 46426dbd | Panagiotis Kanavos | } |
146 | 46426dbd | Panagiotis Kanavos | else if (Path.GetExtension(_tempName).ToLower().Equals(".msi")) |
147 | 46426dbd | Panagiotis Kanavos | { |
148 | 46426dbd | Panagiotis Kanavos | // buid the command line |
149 | 46426dbd | Panagiotis Kanavos | installerCMD = "msiexec /i \"" + _tempName + "\""; |
150 | 46426dbd | Panagiotis Kanavos | } |
151 | 46426dbd | Panagiotis Kanavos | else |
152 | 46426dbd | Panagiotis Kanavos | { |
153 | 46426dbd | Panagiotis Kanavos | MessageBox.Show("Updater not supported, please execute " + _tempName + " manually", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); |
154 | 46426dbd | Panagiotis Kanavos | Environment.Exit(-1); |
155 | 46426dbd | Panagiotis Kanavos | return; |
156 | 46426dbd | Panagiotis Kanavos | } |
157 | 46426dbd | Panagiotis Kanavos | |
158 | 46426dbd | Panagiotis Kanavos | // generate the batch file |
159 | 46426dbd | Panagiotis Kanavos | _sparkle.ReportDiagnosticMessage("Generating MSI batch in " + Path.GetFullPath(cmd)); |
160 | 46426dbd | Panagiotis Kanavos | |
161 | 46426dbd | Panagiotis Kanavos | StreamWriter write = new StreamWriter(cmd); |
162 | 46426dbd | Panagiotis Kanavos | write.WriteLine(installerCMD); |
163 | 46426dbd | Panagiotis Kanavos | write.WriteLine("cd " + workingDir); |
164 | 46426dbd | Panagiotis Kanavos | write.WriteLine(cmdLine); |
165 | 46426dbd | Panagiotis Kanavos | write.Close(); |
166 | 46426dbd | Panagiotis Kanavos | |
167 | 46426dbd | Panagiotis Kanavos | // report |
168 | 46426dbd | Panagiotis Kanavos | _sparkle.ReportDiagnosticMessage("Going to execute batch: " + cmd); |
169 | 46426dbd | Panagiotis Kanavos | |
170 | 46426dbd | Panagiotis Kanavos | // start the installer helper |
171 | 46426dbd | Panagiotis Kanavos | Process process = new Process(); |
172 | 46426dbd | Panagiotis Kanavos | process.StartInfo.FileName = cmd; |
173 | 46426dbd | Panagiotis Kanavos | process.StartInfo.WindowStyle = ProcessWindowStyle.Hidden; |
174 | 46426dbd | Panagiotis Kanavos | process.Start(); |
175 | 46426dbd | Panagiotis Kanavos | |
176 | 46426dbd | Panagiotis Kanavos | |
177 | 46426dbd | Panagiotis Kanavos | // quit the app |
178 | 46426dbd | Panagiotis Kanavos | Environment.Exit(0); |
179 | 46426dbd | Panagiotis Kanavos | } |
180 | 46426dbd | Panagiotis Kanavos | } |
181 | 46426dbd | Panagiotis Kanavos | } |