PackageInstaller: Fixed more problems with working directories

I've encountered three different ways of specifying the working directory
for install scripts: Relative to target folder, relative to install folder
and absolute. At least those three now work...

PackageInstaller: Run install scripts in the correct directory

* From debugging with the Gobe and Moho installer, scripts define which
folder to run them from. The PackageInstaller is supposed to run the script
in that working directory. The parser seems to have the correct folder in
"installPath" when adding the script as PackageItem, but that code is rather
horrible. I've changed it so PackageScript items also set the path, use
InitPath() to obtain the final working directory and set it before running
the script.
* Both Moho and Gobe create the Deskbar link from that script, the folder
is rewritten in the script via ReplaceAll().
* Correctly running the script makes a bug visible: Dynamically added files
in the install location by these scripts are not removed when uninstalling
the package. When re-installing a package, it is first uninstalled and this
currently gives an error for both Moho and Gobe, since they create some
links in these scripts which never worked before. To install again, the
install folder needs to be deleted manually.
* Some cleanup along the way... sorry.

PackageInstaller: Another round of cleanup.

Patch by Jorma Karvonen: Localization of the PackageInstaller. Thanks a lot!
Contains small coding style corrections by myself. Closes ticket #5907.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36618 a95241bf-73f2-0310-859d-f6bbb57e9c96

Applied patch by sil2100 that enables handling of script files (bug #3762)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36020 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Applied patch by sil2100 that basically adds a "Yes to all" button, see
ticket #4059. I fixed a few style violations, though. Thanks!
* Automatic whitespace cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32161 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Applied patch by sil2001 that fixes bug #3666 (handling of existing symlinks).
* Refactored PkgItem classes, and pulled out a PackageItem base class. Renamed
other classes to Package*.
* The ItemExists() method should really get a "Apply this choice to all files"
kind of option...
* Style cleanups.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30125 a95241bf-73f2-0310-859d-f6bbb57e9c96

Adding Łukasz Zemczak's package installer to our tree. This was his Google
Summer of Code project. Thanks for your work Łukasz and I hope we can see
more work from you.

Still to do:
- Create an icon.
- Add pkg files to the MIME database with PackageInstaller as the default
handler. The rdef here has the MIME type name for the pkg format should
anyone else choose to add it :)
- Support for running scripts included with packages.
- Testing various different packages.
- Fixing problems in the Haiku GUI layout system which affect the code used
for various parts of the installer GUI (please bear with the commented out
code for now.)
- Adding this to the image.

Tomorrow I will add Łukasz's InstalledPackages utility which can be used to
view installed packages and uninstall them.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22525 a95241bf-73f2-0310-859d-f6bbb57e9c96

PackageInstaller: Fixed more problems with working directories

I've encountered three different ways of specifying the working directory
for install scripts: Relative to target folder, relative to install folder
and absolute. At least those three now work...

PackageInstaller: Run install scripts in the correct directory

* From debugging with the Gobe and Moho installer, scripts define which
folder to run them from. The PackageInstaller is supposed to run the script
in that working directory. The parser seems to have the correct folder in
"installPath" when adding the script as PackageItem, but that code is rather
horrible. I've changed it so PackageScript items also set the path, use
InitPath() to obtain the final working directory and set it before running
the script.
* Both Moho and Gobe create the Deskbar link from that script, the folder
is rewritten in the script via ReplaceAll().
* Correctly running the script makes a bug visible: Dynamically added files
in the install location by these scripts are not removed when uninstalling
the package. When re-installing a package, it is first uninstalled and this
currently gives an error for both Moho and Gobe, since they create some
links in these scripts which never worked before. To install again, the
install folder needs to be deleted manually.
* Some cleanup along the way... sorry.

PackageInstaller: Another round of cleanup.

Patch by Jorma Karvonen: Localization of the PackageInstaller. Thanks a lot!
Contains small coding style corrections by myself. Closes ticket #5907.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36618 a95241bf-73f2-0310-859d-f6bbb57e9c96

Applied patch by sil2100 that enables handling of script files (bug #3762)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36020 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Applied patch by sil2100 that basically adds a "Yes to all" button, see
ticket #4059. I fixed a few style violations, though. Thanks!
* Automatic whitespace cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32161 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Applied patch by sil2001 that fixes bug #3666 (handling of existing symlinks).
* Refactored PkgItem classes, and pulled out a PackageItem base class. Renamed
other classes to Package*.
* The ItemExists() method should really get a "Apply this choice to all files"
kind of option...
* Style cleanups.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30125 a95241bf-73f2-0310-859d-f6bbb57e9c96

Adding Łukasz Zemczak's package installer to our tree. This was his Google
Summer of Code project. Thanks for your work Łukasz and I hope we can see
more work from you.

Still to do:
- Create an icon.
- Add pkg files to the MIME database with PackageInstaller as the default
handler. The rdef here has the MIME type name for the pkg format should
anyone else choose to add it :)
- Support for running scripts included with packages.
- Testing various different packages.
- Fixing problems in the Haiku GUI layout system which affect the code used
for various parts of the installer GUI (please bear with the commented out
code for now.)
- Adding this to the image.

Tomorrow I will add Łukasz's InstalledPackages utility which can be used to
view installed packages and uninstall them.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22525 a95241bf-73f2-0310-859d-f6bbb57e9c96