AppInfoList: make sure to dereference symlink before comparing

May fix #15633 (untested)

Change-Id: Id0c8f0617553d988e767bae46fe0ac8fd3e698e9
Reviewed-on: https://review.haiku-os.org/c/haiku/+/2118
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

include strings.h where appriopriate...

instead or additionally to string.h, in preparation for functions move.
* moves str[n]casecmp() functions and others to strings.h.
* strings.h doesn't include string.h anymore.
* this solves #10949

Fixed incorrect use of the sort() function. It expects a "less than"
compare function with bool return value, not a -1/0/1 returning
compare function. Fixes bug #1158 (registrar crash on shutdown).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20733 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixes that make Haiku build with gcc 4. Mainly out of the following
categories:
* Missing includes (like <stdlib.h> and <string.h>).
* Linking against $(TARGET_LIBSTDC++) instead of libstdc++.r4.so.
* Local variables shadowing parameters.
* Default parameters in function definitions (as opposed to function
declarations).
* All C++ stuff (nothrow, map, set, vector, min, max,...) must be imported
explicitly from the std:: namespace now.
* "new (sometype)[...]" must read "new sometype[...]", even if sometype is
something like "const char *".
* __FUNCTION__ is no longer a string literal (but a string expression), i.e.
'printf(__FUNCTION__ ": ...\n")' is invalid code.
* A type cast results in a non-lvalue. E.g. "(char *)buffer += bytes"
is an invalid expression.
* "friend class SomeClass" only works when SomeClass is known before.
Otherwise the an inner class with that name is considered as friend.
gcc 4 is much pickier about scopes.
* gcc 4 is generally stricter with respect to type conversions in C.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14878 a95241bf-73f2-0310-859d-f6bbb57e9c96

MIME types and signatures are case insensitive.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13730 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added Sort() functionality.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13494 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Moved TRoster out of the BPrivate namespace. It does no longer appear in
any public header.
* Replaced a good deal of the MessageDeliverer's DeliverMessage() versions
by more general ones using the new interface MessagingTargetSet to represent
a set of targets. This simplifies the usage in cases where the caller doesn't
already have the targets in a supported representation.
* Implemented a first approximation of the shutdown process. There is no
GUI yet. Only superficially tested under R5.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13417 a95241bf-73f2-0310-859d-f6bbb57e9c96

Missing header.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11562 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added MakeEmpty() method.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1513 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added doxygen comments.
* Moved the index returning/expecting methods into a private section and
implemented a Iterator class.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@494 a95241bf-73f2-0310-859d-f6bbb57e9c96

Removed the optional index parameter from AddInfo(). It wasn't used and would avoid to replace the list implementation by one that e.g. maintains a sorted list or a hash table or whatever. Think about changing the other methods operating on indices to use iterators.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@483 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a couple of methods for app_info finding.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@460 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added classes TRoster, RosterAppInfo and AppInfoList. TRoster will be the *The Roster*, but has currently only unimplemented hooks for the app registration functionality. More to come.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@409 a95241bf-73f2-0310-859d-f6bbb57e9c96

include strings.h where appriopriate...

instead or additionally to string.h, in preparation for functions move.
* moves str[n]casecmp() functions and others to strings.h.
* strings.h doesn't include string.h anymore.
* this solves #10949

Fixed incorrect use of the sort() function. It expects a "less than"
compare function with bool return value, not a -1/0/1 returning
compare function. Fixes bug #1158 (registrar crash on shutdown).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20733 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixes that make Haiku build with gcc 4. Mainly out of the following
categories:
* Missing includes (like <stdlib.h> and <string.h>).
* Linking against $(TARGET_LIBSTDC++) instead of libstdc++.r4.so.
* Local variables shadowing parameters.
* Default parameters in function definitions (as opposed to function
declarations).
* All C++ stuff (nothrow, map, set, vector, min, max,...) must be imported
explicitly from the std:: namespace now.
* "new (sometype)[...]" must read "new sometype[...]", even if sometype is
something like "const char *".
* __FUNCTION__ is no longer a string literal (but a string expression), i.e.
'printf(__FUNCTION__ ": ...\n")' is invalid code.
* A type cast results in a non-lvalue. E.g. "(char *)buffer += bytes"
is an invalid expression.
* "friend class SomeClass" only works when SomeClass is known before.
Otherwise the an inner class with that name is considered as friend.
gcc 4 is much pickier about scopes.
* gcc 4 is generally stricter with respect to type conversions in C.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14878 a95241bf-73f2-0310-859d-f6bbb57e9c96

MIME types and signatures are case insensitive.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13730 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added Sort() functionality.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13494 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Moved TRoster out of the BPrivate namespace. It does no longer appear in
any public header.
* Replaced a good deal of the MessageDeliverer's DeliverMessage() versions
by more general ones using the new interface MessagingTargetSet to represent
a set of targets. This simplifies the usage in cases where the caller doesn't
already have the targets in a supported representation.
* Implemented a first approximation of the shutdown process. There is no
GUI yet. Only superficially tested under R5.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13417 a95241bf-73f2-0310-859d-f6bbb57e9c96

Missing header.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11562 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added MakeEmpty() method.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1513 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added doxygen comments.
* Moved the index returning/expecting methods into a private section and
implemented a Iterator class.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@494 a95241bf-73f2-0310-859d-f6bbb57e9c96

Removed the optional index parameter from AddInfo(). It wasn't used and would avoid to replace the list implementation by one that e.g. maintains a sorted list or a hash table or whatever. Think about changing the other methods operating on indices to use iterators.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@483 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added a couple of methods for app_info finding.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@460 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added classes TRoster, RosterAppInfo and AppInfoList. TRoster will be the *The Roster*, but has currently only unimplemented hooks for the app registration functionality. More to come.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@409 a95241bf-73f2-0310-859d-f6bbb57e9c96