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Ketarin 1.7.0 b2


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Tried this now.

 

All my FileHippo packages worked fine, except it updated package for Adobe Air, but when I try to install it, it says a more recent version is already installed ...

 

If I run 'check for update' again it shows update available. If I re-update and install, same result.

 

(The Ketarin 1.6.1 RC1 'rapid, dirty fix' posted by kazso in another thread did appear to work correctly though).

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I would change the FileHippo version information regex, because the current one isn't working properly.

At least one space character should be before the version number. Without a space the regex would pick up any number, even if it's part of the application name.

 

My suggestion would be: (?<=<meta property="og:title" content=".+?\s)([\d]+\.|[\d]+\s).*(?=") <- this works with return match.Value

Or: <meta property="og:title" content=".+?\s(([\d]+\.|[\d]+\s).*)" <- this works with return match.Groups[1].Value

 

This would search for a whitespace character after the first character. Then search for one or more numbers followed by a dot.

If it matches, then pick up everything after the dot until it reaches the quatation mark.

If it doesn't match, then search for one or more numbers followed by a whitespace character and pick up everything after the whitespace character until it reaches the quatation mark.

 

Here are 4 examples:

 

Alcohol 120% (http://filehippo.com/download_alcohol_120/tech/): Application name is Alcohol 120%, version is 2.0.2.5830. Original regex version info: 120% 2.0.2.5830 / my regex version info: 2.0.2.5830

Sandra Lite (http://filehippo.com/download_sandra_lite/tech/): Application name is Sandra Lite, version is 2014 (20.10). Original regex version info: 2014 (20.10) / my regex version info: 2014 (20.10)

3DMark03 (http://filehippo.com/download_3dmark03/tech/): Application name is 3DMark03, version is 3.6.0. Original regex version info: 03 3.6.0 / my regex version info: 3.6.0

WinDVD (http://filehippo.com/download_windvd/tech/): Application name is WinDVD, version is 2011 Build 289. Original regex version info: 2011 Build 289 / my regex version info: 2011 Build 289

 

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Beta option should work, if not please post an example.

 

uTorrent doesn't work with the beta option (http://filehippo.com/download_utorrent/).

On the main page all listed versions are only betas. You would only find the non-beta version, if you click on the View More... link and go to the 2nd page of the version history (http://filehippo.com/download_utorrent/history/2/).

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Yeah beta detection will get another fix, but it will be a bit hard to do completely right because all versions are now spread among multiple pages and Ketarin would have to scroll through all the pages. If a non-beta version is not on the first page, Ketarin won't find any suitable version. I think I'm too lazy right now to implement that ;)

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I made some changes to 1.7.0 b2 (revision 461), so the 'avoid beta' option seems to work correctly now :) And it's a bit faster too.

Uploaded the exe, so others could try this modified version as well: http://drivehq.com/file/DFPublishFile.aspx/FileID1727818560/Key4p7jhlgddu56/Ketarin-170b2-u4.zip (i finally managed to compile the code ;) )

 

And here are the source code changes for revision 461: http://drivehq.com/file/DFPublishFile.aspx/FileID1727818561/Keye1k17ia3fwgj/ketarin-rev461-changes1.zip

I modified 2 files: ExternalServices.cs and Updater.cs

 

ExternalServices.cs:

  1. Added the nonbetapages string array (private static string[] nonbetapages;). We use this to store the already found non-beta page Urls.
  2. Changed the FileHippoGetAllVersions method. First we detect the number of version history pages (regex class="pager-page-link">(?!.*class="pager-page-link">)(\d+)</a> ). Then start downloading these pages until we find a non-beta version. When it's found, then stop downloading the version history pages, add the non-beta URL to the nonbetapages array and also return the non-beta URL. If we don't find a non-beta version (a program or driver could have only beta versions), then return all URLs.
  3. Changed the GetNonBetaPageContent method. Before the FileHippoGetAllVersions call we check if a non-beta page URL already exists in the array. If it's found, then skip FileHippoGetAllVersions to speed up the non-beta version handling.
  4. Created the method ClearNonBetaPages (public static void ClearNonBetaPages()). This clears the nonbetapages array.

Updater.cs:

  1. Call ClearNonBetaPages at the start of UpdateApplications. This will clear the nonbetapages array when we start the applications update.

Edit: Changed the place of the ExternalServices.ClearNonBetaPageUrl(); call in Updater.cs.

Edit 2: Scrapped the whole nonbetapageurl static variable.

Edit 3: Added the nonbetapages array to speed up the non-beta version handling.

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I made some changes to 1.7.0 b2 (revision 460), so the 'avoid beta' option seems to work correctly now :) And it's a bit faster too.

Uploaded the exe, so others could try this modified version as well: http://www.drivehq.com/file/DFPublishFile.aspx/FileID1720826603/Key4sytdgj0rrvj/Ketarin-170b2-u1.zip (i finally managed to compile the code ;) )

 

And here are the source code changes for revision 460: http://www.drivehq.com/file/DFPublishFile.aspx/FileID1720824913/Keyuqxucekptrx4/ketarin-rev460-changes.zip

I modified 2 files: Updater.cs and ExternalServices.cs

 

ExternalServices.cs:

  1. Added a new global variable called nonbetapageurl (private static string nonbetapageurl = string.Empty;). This was needed to speed up the non-beta detection process.
  2. Added the method ClearNonBetaPageUrl, that clears the nonbetapageurl variable (called from Updater.cs).
  3. Changed the GetNonBetaPageContent method to speed up the non-beta detection process (skip FileHippoGetAllVersions, if we already have the URL for the non-beta version).
  4. Changed the FileHippoGetAllVersions method (this part has the most changes). First we detect the number of version history pages (regex class="pager-page-link">(?!.*class="pager-page-link">)(\d+)</a> ). Then start downloading these pages until we find a non-beta version. When it's found, then update the nonbetapageurl variable and stop downloading the version history pages. If we don't find a non-beta version (a program or driver could have only beta versions), then Ketarin will download the latest beta version.

Updater.cs:

  1. Added a new method call ExternalServices.ClearNonBetaPageUrl(); after LogDialog.Log("Update finished");. This would clear the nonbetapageurl variable after an application update.

 

 

7-Zip x64 FileHippo ID '7-zip_64' does not exist.
7-Zip x86 FileHippo ID '7zip_32' does not exist.
CDex FileHippo ID 'cdex' does not exist.
LibreOffice FileHippo ID 'libreoffice' does not exist.
uTorrent FileHippo ID 'utorrent' does not exist.

 

I have this problems with the new exe. These are just my errors? Others feedback?

 

Thx a lot kazso for your effort

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Could you possibly also make this without a static variable? I'm pretty sure this can mess up because Ketarin uses multiple threads for downloading.

 

You are right. The static variable doesn't work, so i scrapped the whole nonbetapageurl static variable for now. To make GetNonBetaPageContent still faster, the FileHippoGetAllVersions method returns only 1 url, which is the non-beta url (if it's found ofcourse, otherwise returns all urls).

I reverted all changes except for the FileHippoGetAllVersions method, so only ExternalServices.cs has changed after private static string[] FileHippoGetAllVersions(string pageContent, string fileId).

I will update the download links in my previous post.

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Rewrote the non-beta page URL storage. Now i added a onedimensional static string array.

Ketarin fills up this array with fileId & non-beta page URL pairs (using fileId as the identifier) and expands it everytime a new pair has been added.

 

The array will fill up like this:

"7-zip_64","http://filehippo.com/download_7-zip_64/8755/","7zip_32","http://filehippo.com/download_7zip_32/8754/"
    |                           |                             |                           |
nonbetapages[0]          nonbetapages[1]               nonbetapages[2]             nonbetapages[3]

Before the application update Ketarin clears this array, so it could detect the version changes properly.

 

I added more explanation and the new download links to my original post.

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