root / trunk / NetSparkle / NetSparkle.cs @ 349a2d0f
History | View | Annotate | Download (26.1 kB)
1 |
using System; |
---|---|
2 |
using System.ComponentModel; |
3 |
using System.Reflection; |
4 |
using System.Threading; |
5 |
using System.Net; |
6 |
using System.Windows.Forms; |
7 |
using System.Drawing; |
8 |
using System.Security.Cryptography.X509Certificates; |
9 |
using System.Net.Security; |
10 |
using log4net; |
11 |
using Point = System.Drawing.Point; |
12 |
|
13 |
namespace AppLimit.NetSparkle |
14 |
{ |
15 |
public delegate void LoopStartedOperation(Object sender); |
16 |
public delegate void LoopFinishedOperation(Object sender, Boolean UpdateRequired); |
17 |
|
18 |
/// <summary> |
19 |
/// Everytime when netsparkle detects an update the |
20 |
/// consumer can decide what should happen as next with the help |
21 |
/// of the UpdateDatected event |
22 |
/// </summary> |
23 |
public enum nNextUpdateAction |
24 |
{ |
25 |
showStandardUserInterface = 1, |
26 |
performUpdateUnattended = 2, |
27 |
prohibitUpdate = 3 |
28 |
} |
29 |
|
30 |
/// <summary> |
31 |
/// Contains all information for the update detected event |
32 |
/// </summary> |
33 |
public class UpdateDetectedEventArgs : EventArgs |
34 |
{ |
35 |
public nNextUpdateAction NextAction; |
36 |
public NetSparkleConfiguration ApplicationConfig; |
37 |
public NetSparkleAppCastItem LatestVersion; |
38 |
} |
39 |
|
40 |
/// <summary> |
41 |
/// This delegate will be used when an update was detected to allow library |
42 |
/// consumer to add own user interface capabilities. |
43 |
/// </summary> |
44 |
/// <param name="sender"></param> |
45 |
/// <param name="e"></param> |
46 |
public delegate void UpdateDetected(Object sender, UpdateDetectedEventArgs e); |
47 |
|
48 |
public class Sparkle : IDisposable |
49 |
{ |
50 |
private static readonly ILog Log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); |
51 |
|
52 |
private BackgroundWorker _worker = new BackgroundWorker(); |
53 |
|
54 |
private String _AppCastUrl; |
55 |
private String _AppReferenceAssembly; |
56 |
|
57 |
private Boolean _DoInitialCheck; |
58 |
private Boolean _ForceInitialCheck; |
59 |
|
60 |
private EventWaitHandle _exitHandle; |
61 |
private EventWaitHandle _loopingHandle; |
62 |
|
63 |
private NetSparkleMainWindows _DiagnosticWindow; |
64 |
|
65 |
private TimeSpan _CheckFrequency; |
66 |
|
67 |
/// <summary> |
68 |
/// Enables system profiling against a profile server |
69 |
/// </summary> |
70 |
public Boolean EnableSystemProfiling = false; |
71 |
|
72 |
/// <summary> |
73 |
/// Hides the release notes view when an update was found. This |
74 |
/// mode is switched on automatically when no sparkle:releaseNotesLink |
75 |
/// tag was found in the app cast |
76 |
/// </summary> |
77 |
public Boolean HideReleaseNotes = false; |
78 |
|
79 |
/// <summary> |
80 |
/// Contains the profile url for System profiling |
81 |
/// </summary> |
82 |
public Uri SystemProfileUrl; |
83 |
|
84 |
/// <summary> |
85 |
/// This event will be raised when a check loop will be started |
86 |
/// </summary> |
87 |
public event LoopStartedOperation checkLoopStarted; |
88 |
|
89 |
/// <summary> |
90 |
/// This event will be raised when a check loop is finished |
91 |
/// </summary> |
92 |
public event LoopFinishedOperation checkLoopFinished; |
93 |
|
94 |
/// <summary> |
95 |
/// This event can be used to override the standard user interface |
96 |
/// process when an update is detected |
97 |
/// </summary> |
98 |
public event UpdateDetected updateDetected; |
99 |
|
100 |
/// <summary> |
101 |
/// This property holds an optional application icon |
102 |
/// which will be displayed in the software update dialog. The icon has |
103 |
/// to be 48x48 pixels. |
104 |
/// </summary> |
105 |
public Image ApplicationIcon { get; set; } |
106 |
|
107 |
/// <summary> |
108 |
/// This property returns an optional application icon |
109 |
/// which will displayed in the windows as self |
110 |
/// </summary> |
111 |
public Icon ApplicationWindowIcon { get; set; } |
112 |
|
113 |
/// <summary> |
114 |
/// This property enables a diagnostic window for debug reasons |
115 |
/// </summary> |
116 |
public Boolean ShowDiagnosticWindow { get; set; } |
117 |
|
118 |
/// <summary> |
119 |
/// This property enables the silent mode, this means |
120 |
/// the application will be updated without user interaction |
121 |
/// </summary> |
122 |
public Boolean EnableSilentMode { get; set; } |
123 |
|
124 |
/// <summary> |
125 |
/// This property returns true when the upadete loop is running |
126 |
/// and files when the loop is not running |
127 |
/// </summary> |
128 |
public Boolean IsUpdateLoopRunning |
129 |
{ |
130 |
get |
131 |
{ |
132 |
return _loopingHandle.WaitOne(0); |
133 |
} |
134 |
} |
135 |
|
136 |
/// <summary> |
137 |
/// This property defines if we trust every ssl connection also when |
138 |
/// this connection has not a valid cert |
139 |
/// </summary> |
140 |
public Boolean TrustEverySSLConnection { get; set; } |
141 |
|
142 |
/// <summary> |
143 |
/// ctor which needs the appcast url |
144 |
/// </summary> |
145 |
/// <param name="appcastUrl"></param> |
146 |
public Sparkle(String appcastUrl) |
147 |
: this(appcastUrl, null) |
148 |
{ } |
149 |
|
150 |
/// <summary> |
151 |
/// ctor which needs the appcast url and a referenceassembly |
152 |
/// </summary> |
153 |
public Sparkle(String appcastUrl, String referenceAssembly) |
154 |
: this(appcastUrl, referenceAssembly, false) |
155 |
{ } |
156 |
|
157 |
/// <summary> |
158 |
/// ctor which needs the appcast url and a referenceassembly |
159 |
/// </summary> |
160 |
public Sparkle(String appcastUrl, String referenceAssembly, Boolean ShowDiagnostic) |
161 |
{ |
162 |
// preconfige ssl trust |
163 |
TrustEverySSLConnection = false; |
164 |
|
165 |
// configure ssl cert link |
166 |
ServicePointManager.ServerCertificateValidationCallback += RemoteCertificateValidation; |
167 |
|
168 |
// enable visual style to ensure that we have XP style or higher |
169 |
// also in WPF applications |
170 |
System.Windows.Forms.Application.EnableVisualStyles(); |
171 |
|
172 |
// reset vars |
173 |
ApplicationIcon = null; |
174 |
_AppReferenceAssembly = null; |
175 |
|
176 |
// set var |
177 |
ShowDiagnosticWindow = ShowDiagnostic; |
178 |
|
179 |
// create the diagnotic window |
180 |
_DiagnosticWindow = new NetSparkleMainWindows(); |
181 |
|
182 |
// set the reference assembly |
183 |
if (referenceAssembly != null) |
184 |
{ |
185 |
_AppReferenceAssembly = referenceAssembly; |
186 |
_DiagnosticWindow.Report("Checking the following file: " + _AppReferenceAssembly); |
187 |
} |
188 |
|
189 |
// show if needed |
190 |
ShowDiagnosticWindowIfNeeded(); |
191 |
|
192 |
// adjust the delegates |
193 |
_worker.WorkerReportsProgress = true; |
194 |
_worker.DoWork += new DoWorkEventHandler(_worker_DoWork); |
195 |
_worker.ProgressChanged += new ProgressChangedEventHandler(_worker_ProgressChanged); |
196 |
|
197 |
// build the wait handle |
198 |
_exitHandle = new EventWaitHandle(false, EventResetMode.AutoReset); |
199 |
_loopingHandle = new EventWaitHandle(false, EventResetMode.ManualReset); |
200 |
|
201 |
// set the url |
202 |
_AppCastUrl = appcastUrl; |
203 |
_DiagnosticWindow.Report("Using the following url: " + _AppCastUrl); |
204 |
} |
205 |
|
206 |
/// <summary> |
207 |
/// The method starts a NetSparkle background loop |
208 |
/// If NetSparkle is configured to check for updates on startup, proceeds to perform |
209 |
/// the check. You should only call this function when your app is initialized and |
210 |
/// shows its main window. |
211 |
/// </summary> |
212 |
/// <param name="doInitialCheck"></param> |
213 |
public void StartLoop(Boolean doInitialCheck) |
214 |
{ |
215 |
StartLoop(doInitialCheck, false); |
216 |
} |
217 |
|
218 |
/// <summary> |
219 |
/// The method starts a NetSparkle background loop |
220 |
/// If NetSparkle is configured to check for updates on startup, proceeds to perform |
221 |
/// the check. You should only call this function when your app is initialized and |
222 |
/// shows its main window. |
223 |
/// </summary> |
224 |
/// <param name="doInitialCheck"></param> |
225 |
/// <param name="checkFrequency"></param> |
226 |
public void StartLoop(Boolean doInitialCheck, TimeSpan checkFrequency) |
227 |
{ |
228 |
StartLoop(doInitialCheck, false, checkFrequency); |
229 |
} |
230 |
|
231 |
/// <summary> |
232 |
/// The method starts a NetSparkle background loop |
233 |
/// If NetSparkle is configured to check for updates on startup, proceeds to perform |
234 |
/// the check. You should only call this function when your app is initialized and |
235 |
/// shows its main window. |
236 |
/// </summary> |
237 |
/// <param name="doInitialCheck"></param> |
238 |
/// <param name="forceInitialCheck"></param> |
239 |
public void StartLoop(Boolean doInitialCheck, Boolean forceInitialCheck) |
240 |
{ |
241 |
StartLoop(doInitialCheck, forceInitialCheck, TimeSpan.FromHours(24)); |
242 |
} |
243 |
|
244 |
/// <summary> |
245 |
/// The method starts a NetSparkle background loop |
246 |
/// If NetSparkle is configured to check for updates on startup, proceeds to perform |
247 |
/// the check. You should only call this function when your app is initialized and |
248 |
/// shows its main window. |
249 |
/// </summary> |
250 |
/// <param name="doInitialCheck"></param> |
251 |
/// <param name="forceInitialCheck"></param> |
252 |
/// <param name="checkFrequency"></param> |
253 |
public void StartLoop(Boolean doInitialCheck, Boolean forceInitialCheck, TimeSpan checkFrequency) |
254 |
{ |
255 |
// first set the event handle |
256 |
_loopingHandle.Set(); |
257 |
|
258 |
// Start the helper thread as a background worker to |
259 |
// get well ui interaction |
260 |
|
261 |
// show if needed |
262 |
ShowDiagnosticWindowIfNeeded(); |
263 |
|
264 |
// store infos |
265 |
_DoInitialCheck = doInitialCheck; |
266 |
_ForceInitialCheck = forceInitialCheck; |
267 |
_CheckFrequency = checkFrequency; |
268 |
|
269 |
// create and configure the worker |
270 |
_DiagnosticWindow.Report("Starting background worker"); |
271 |
|
272 |
// start the work |
273 |
_worker.RunWorkerAsync(); |
274 |
} |
275 |
|
276 |
/// <summary> |
277 |
/// This method will stop the sparkle background loop and is called |
278 |
/// through the disposable interface automatically |
279 |
/// </summary> |
280 |
public void StopLoop() |
281 |
{ |
282 |
// ensure the work will finished |
283 |
_exitHandle.Set(); |
284 |
} |
285 |
|
286 |
/// <summary> |
287 |
/// Is called in the using context and will stop all background activities |
288 |
/// </summary> |
289 |
public void Dispose() |
290 |
{ |
291 |
StopLoop(); |
292 |
} |
293 |
|
294 |
/// <summary> |
295 |
/// This method updates the profile information which can be sended to the server if enabled |
296 |
/// </summary> |
297 |
/// <param name="config"></param> |
298 |
public void UpdateSystemProfileInformation(NetSparkleConfiguration config) |
299 |
{ |
300 |
// check if profile data is enabled |
301 |
if (!EnableSystemProfiling) |
302 |
return; |
303 |
|
304 |
// check if we need an update |
305 |
if (DateTime.Now - config.LastProfileUpdate < new TimeSpan(7, 0, 0, 0)) |
306 |
return; |
307 |
|
308 |
// touch the profile update time |
309 |
config.TouchProfileTime(); |
310 |
|
311 |
// start the profile thread |
312 |
Thread t = new Thread(ProfileDataThreadStart); |
313 |
t.Start(config); |
314 |
} |
315 |
|
316 |
/// <summary> |
317 |
/// Profile data thread |
318 |
/// </summary> |
319 |
/// <param name="obj"></param> |
320 |
private void ProfileDataThreadStart(object obj) |
321 |
{ |
322 |
try |
323 |
{ |
324 |
if (SystemProfileUrl != null) |
325 |
{ |
326 |
// get the config |
327 |
NetSparkleConfiguration config = obj as NetSparkleConfiguration; |
328 |
|
329 |
// collect data |
330 |
NetSparkleDeviceInventory inv = new NetSparkleDeviceInventory(config); |
331 |
inv.CollectInventory(); |
332 |
|
333 |
// build url |
334 |
String requestUrl = inv.BuildRequestUrl(SystemProfileUrl.ToString() + "?"); |
335 |
|
336 |
HttpWebRequest.DefaultWebProxy = HttpWebRequest.GetSystemWebProxy(); |
337 |
|
338 |
// perform the webrequest |
339 |
HttpWebRequest request = HttpWebRequest.Create(requestUrl) as HttpWebRequest; |
340 |
using (WebResponse response = request.GetResponse()) |
341 |
{ |
342 |
// close the response |
343 |
response.Close(); |
344 |
} |
345 |
} |
346 |
} |
347 |
catch (Exception ex) |
348 |
{ |
349 |
// No exception during data send |
350 |
ReportDiagnosticMessage(ex.Message); |
351 |
} |
352 |
} |
353 |
|
354 |
/// <summary> |
355 |
/// This method checks if an update is required. During this process the appcast |
356 |
/// will be downloaded and checked against the reference assembly. Ensure that |
357 |
/// the calling process has access to the internet and read access to the |
358 |
/// reference assembly. This method is also called from the background loops. |
359 |
/// </summary> |
360 |
/// <param name="config"></param> |
361 |
/// <returns></returns> |
362 |
public Boolean IsUpdateRequired(NetSparkleConfiguration config, out NetSparkleAppCastItem latestVersion) |
363 |
{ |
364 |
// report |
365 |
ReportDiagnosticMessage("Downloading and checking appcast"); |
366 |
|
367 |
// init the appcast |
368 |
NetSparkleAppCast cast = new NetSparkleAppCast(_AppCastUrl, config); |
369 |
|
370 |
// check if any updates are available |
371 |
try |
372 |
{ |
373 |
latestVersion = cast.GetLatestVersion(); |
374 |
} |
375 |
catch (Exception e) |
376 |
{ |
377 |
// show the exeception message |
378 |
ReportDiagnosticMessage("Error during app cast download: " + e.Message); |
379 |
|
380 |
// just null the version info |
381 |
latestVersion = null; |
382 |
} |
383 |
|
384 |
if (latestVersion == null) |
385 |
{ |
386 |
ReportDiagnosticMessage("No version information in app cast found"); |
387 |
return false; |
388 |
} |
389 |
else |
390 |
{ |
391 |
ReportDiagnosticMessage("Lastest version on the server is " + latestVersion.Version); |
392 |
} |
393 |
|
394 |
// set the last check time |
395 |
ReportDiagnosticMessage("Touch the last check timestamp"); |
396 |
config.TouchCheckTime(); |
397 |
|
398 |
// check if the available update has to be skipped |
399 |
if (latestVersion.Version.Equals(config.SkipThisVersion)) |
400 |
{ |
401 |
ReportDiagnosticMessage("Latest update has to be skipped (user decided to skip version " + config.SkipThisVersion + ")"); |
402 |
return false; |
403 |
} |
404 |
|
405 |
// check if the version will be the same then the installed version |
406 |
Version v1 = new Version(config.InstalledVersion); |
407 |
Version v2 = new Version(latestVersion.Version); |
408 |
|
409 |
if (v2 <= v1) |
410 |
{ |
411 |
ReportDiagnosticMessage("Installed version is valid, no update needed (" + config.InstalledVersion + ")"); |
412 |
return false; |
413 |
} |
414 |
|
415 |
// ok we need an update |
416 |
return true; |
417 |
} |
418 |
|
419 |
/// <summary> |
420 |
/// This method reads the local sparkle configuration for the given |
421 |
/// reference assembly |
422 |
/// </summary> |
423 |
/// <param name="AppReferenceAssembly"></param> |
424 |
/// <returns></returns> |
425 |
public NetSparkleConfiguration GetApplicationConfig() |
426 |
{ |
427 |
NetSparkleConfiguration config; |
428 |
config = new NetSparkleConfiguration(_AppReferenceAssembly); |
429 |
return config; |
430 |
} |
431 |
|
432 |
/// <summary> |
433 |
/// This method shows the update ui and allows to perform the |
434 |
/// update process |
435 |
/// </summary> |
436 |
/// <param name="currentItem"></param> |
437 |
public void ShowUpdateNeededUI(NetSparkleAppCastItem currentItem) |
438 |
{ |
439 |
|
440 |
// create the form |
441 |
NetSparkleForm frm = new NetSparkleForm(currentItem, ApplicationIcon, ApplicationWindowIcon); |
442 |
|
443 |
// configure the form |
444 |
frm.TopMost = true; |
445 |
|
446 |
if (HideReleaseNotes) |
447 |
frm.RemoveReleaseNotesControls(); |
448 |
|
449 |
|
450 |
// show it |
451 |
DialogResult dlgResult = frm.ShowDialog(); |
452 |
|
453 |
|
454 |
if (dlgResult == DialogResult.No) |
455 |
{ |
456 |
// skip this version |
457 |
NetSparkleConfiguration config = new NetSparkleConfiguration(_AppReferenceAssembly); |
458 |
config.SetVersionToSkip(currentItem.Version); |
459 |
} |
460 |
else if (dlgResult == DialogResult.Yes) |
461 |
{ |
462 |
// download the binaries |
463 |
InitDownloadAndInstallProcess(currentItem); |
464 |
} |
465 |
|
466 |
} |
467 |
|
468 |
/// <summary> |
469 |
/// This method reports a message in the diagnostic window |
470 |
/// </summary> |
471 |
/// <param name="message"></param> |
472 |
public void ReportDiagnosticMessage(String message) |
473 |
{ |
474 |
Log.Info(message); |
475 |
if (_DiagnosticWindow.InvokeRequired) |
476 |
{ |
477 |
_DiagnosticWindow.Invoke(new Action<String>(ReportDiagnosticMessage), message); |
478 |
} |
479 |
else |
480 |
{ |
481 |
_DiagnosticWindow.Report(message); |
482 |
} |
483 |
} |
484 |
|
485 |
/// <summary> |
486 |
/// This method will be executed as worker thread |
487 |
/// </summary> |
488 |
/// <param name="sender"></param> |
489 |
/// <param name="e"></param> |
490 |
void _worker_DoWork(object sender, DoWorkEventArgs e) |
491 |
{ |
492 |
// store the did run once feature |
493 |
Boolean goIntoLoop = true; |
494 |
Boolean checkTSP = true; |
495 |
Boolean doInitialCheck = _DoInitialCheck; |
496 |
Boolean isInitialCheck = true; |
497 |
|
498 |
// start our lifecycles |
499 |
do |
500 |
{ |
501 |
// set state |
502 |
Boolean bUpdateRequired = false; |
503 |
|
504 |
// notify |
505 |
if (checkLoopStarted != null) |
506 |
checkLoopStarted(this); |
507 |
|
508 |
// report status |
509 |
if (doInitialCheck == false) |
510 |
{ |
511 |
ReportDiagnosticMessage("Initial check prohibited, going to wait"); |
512 |
doInitialCheck = true; |
513 |
goto WaitSection; |
514 |
} |
515 |
|
516 |
// report status |
517 |
ReportDiagnosticMessage("Starting update loop..."); |
518 |
|
519 |
// read the config |
520 |
ReportDiagnosticMessage("Reading config..."); |
521 |
NetSparkleConfiguration config = GetApplicationConfig(); |
522 |
|
523 |
// calc CheckTasp |
524 |
Boolean checkTSPInternal = checkTSP; |
525 |
|
526 |
if (isInitialCheck && checkTSPInternal) |
527 |
checkTSPInternal = !_ForceInitialCheck; |
528 |
|
529 |
// check if it's ok the recheck to software state |
530 |
if (checkTSPInternal) |
531 |
{ |
532 |
TimeSpan csp = DateTime.Now - config.LastCheckTime; |
533 |
if (csp < _CheckFrequency) |
534 |
{ |
535 |
ReportDiagnosticMessage(String.Format("Update check performed within the last {0} minutes!", _CheckFrequency.TotalMinutes)); |
536 |
goto WaitSection; |
537 |
} |
538 |
} |
539 |
else |
540 |
checkTSP = true; |
541 |
|
542 |
// when sparkle will be deactivated wait an other cycle |
543 |
if (config.CheckForUpdate == false) |
544 |
{ |
545 |
ReportDiagnosticMessage("Check for updates disabled"); |
546 |
goto WaitSection; |
547 |
} |
548 |
|
549 |
// update the runonce feature |
550 |
goIntoLoop = !config.DidRunOnce; |
551 |
|
552 |
// update profile information is needed |
553 |
UpdateSystemProfileInformation(config); |
554 |
|
555 |
// check if update is required |
556 |
NetSparkleAppCastItem latestVersion = null; |
557 |
bUpdateRequired = IsUpdateRequired(config, out latestVersion); |
558 |
if (!bUpdateRequired) |
559 |
goto WaitSection; |
560 |
|
561 |
// show the update window |
562 |
ReportDiagnosticMessage("Update needed from version " + config.InstalledVersion + " to version " + latestVersion.Version); |
563 |
|
564 |
// send notification if needed |
565 |
UpdateDetectedEventArgs ev = new UpdateDetectedEventArgs() { NextAction = nNextUpdateAction.showStandardUserInterface, ApplicationConfig = config, LatestVersion = latestVersion }; |
566 |
if (updateDetected != null) |
567 |
updateDetected(this, ev); |
568 |
|
569 |
// check results |
570 |
switch(ev.NextAction) |
571 |
{ |
572 |
case nNextUpdateAction.performUpdateUnattended: |
573 |
{ |
574 |
ReportDiagnosticMessage("Unattended update whished from consumer"); |
575 |
EnableSilentMode = true; |
576 |
_worker.ReportProgress(1, latestVersion); |
577 |
break; |
578 |
} |
579 |
case nNextUpdateAction.prohibitUpdate: |
580 |
{ |
581 |
ReportDiagnosticMessage("Update prohibited from consumer"); |
582 |
break; |
583 |
} |
584 |
case nNextUpdateAction.showStandardUserInterface: |
585 |
default: |
586 |
{ |
587 |
ReportDiagnosticMessage("Standard UI update whished from consumer"); |
588 |
_worker.ReportProgress(1, latestVersion); |
589 |
break; |
590 |
} |
591 |
} |
592 |
|
593 |
WaitSection: |
594 |
// reset initialcheck |
595 |
isInitialCheck = false; |
596 |
|
597 |
// notify |
598 |
if (checkLoopFinished != null) |
599 |
checkLoopFinished(this, bUpdateRequired); |
600 |
|
601 |
// report wait statement |
602 |
ReportDiagnosticMessage(String.Format("Sleeping for an other {0} minutes, exit event or force update check event", _CheckFrequency.TotalMinutes)); |
603 |
|
604 |
// wait for |
605 |
if (!goIntoLoop) |
606 |
break; |
607 |
else |
608 |
{ |
609 |
// build the event array |
610 |
WaitHandle[] handles = new WaitHandle[1]; |
611 |
handles[0] = _exitHandle; |
612 |
|
613 |
// wait for any |
614 |
int i = WaitHandle.WaitAny(handles, _CheckFrequency); |
615 |
if (WaitHandle.WaitTimeout == i) |
616 |
{ |
617 |
ReportDiagnosticMessage(String.Format("{0} minutes are over", _CheckFrequency.TotalMinutes)); |
618 |
continue; |
619 |
} |
620 |
|
621 |
// check the exit hadnle |
622 |
if (i == 0) |
623 |
{ |
624 |
ReportDiagnosticMessage("Got exit signal"); |
625 |
break; |
626 |
} |
627 |
|
628 |
// check an other check needed |
629 |
if (i == 1) |
630 |
{ |
631 |
ReportDiagnosticMessage("Got force update check signal"); |
632 |
checkTSP = false; |
633 |
continue; |
634 |
} |
635 |
} |
636 |
} while (goIntoLoop); |
637 |
|
638 |
// reset the islooping handle |
639 |
_loopingHandle.Reset(); |
640 |
} |
641 |
|
642 |
/// <summary> |
643 |
/// This method will be notified |
644 |
/// </summary> |
645 |
/// <param name="sender"></param> |
646 |
/// <param name="e"></param> |
647 |
private void _worker_ProgressChanged(object sender, ProgressChangedEventArgs e) |
648 |
{ |
649 |
switch (e.ProgressPercentage) |
650 |
{ |
651 |
case 1: |
652 |
{ |
653 |
// get the current item |
654 |
NetSparkleAppCastItem currentItem = e.UserState as NetSparkleAppCastItem; |
655 |
|
656 |
// show the update ui |
657 |
if (EnableSilentMode == true) |
658 |
InitDownloadAndInstallProcess(currentItem); |
659 |
else |
660 |
ShowUpdateNeededUI(currentItem); |
661 |
|
662 |
break; |
663 |
} |
664 |
case 0: |
665 |
{ |
666 |
ReportDiagnosticMessage(e.UserState.ToString()); |
667 |
break; |
668 |
} |
669 |
} |
670 |
} |
671 |
|
672 |
private void InitDownloadAndInstallProcess(NetSparkleAppCastItem item) |
673 |
{ |
674 |
NetSparkleDownloadProgress dlProgress = new NetSparkleDownloadProgress(this, item, _AppReferenceAssembly, ApplicationIcon, ApplicationWindowIcon, EnableSilentMode); |
675 |
dlProgress.ShowDialog(); |
676 |
} |
677 |
|
678 |
private void ShowDiagnosticWindowIfNeeded() |
679 |
{ |
680 |
if (_DiagnosticWindow.InvokeRequired) |
681 |
{ |
682 |
_DiagnosticWindow.Invoke(new Action(ShowDiagnosticWindowIfNeeded)); |
683 |
} |
684 |
else |
685 |
{ |
686 |
// check the diagnotic value |
687 |
NetSparkleConfiguration config = new NetSparkleConfiguration(_AppReferenceAssembly); |
688 |
if (config.ShowDiagnosticWindow || ShowDiagnosticWindow) |
689 |
{ |
690 |
Point newLocation = new Point(); |
691 |
|
692 |
newLocation.X = Screen.PrimaryScreen.Bounds.Width - _DiagnosticWindow.Width; |
693 |
newLocation.Y = 0; |
694 |
|
695 |
_DiagnosticWindow.Location = newLocation; |
696 |
_DiagnosticWindow.Show(); |
697 |
} |
698 |
} |
699 |
} |
700 |
|
701 |
private bool RemoteCertificateValidation(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors sslPolicyErrors) |
702 |
{ |
703 |
if (TrustEverySSLConnection) |
704 |
{ |
705 |
// verify if we talk about our app cast dll |
706 |
HttpWebRequest req = sender as HttpWebRequest; |
707 |
if (req == null) |
708 |
return (certificate is X509Certificate2) ? ((X509Certificate2)certificate).Verify() : false; |
709 |
|
710 |
// if so just return our trust |
711 |
if (req.RequestUri.Equals(new Uri(_AppCastUrl))) |
712 |
return true; |
713 |
else |
714 |
return (certificate is X509Certificate2) ? ((X509Certificate2)certificate).Verify() : false; |
715 |
} |
716 |
else |
717 |
{ |
718 |
// check our cert |
719 |
return (certificate is X509Certificate2) ? ((X509Certificate2)certificate).Verify() : false; |
720 |
} |
721 |
} |
722 |
} |
723 |
} |