* If at least one image is either B_HAIKU_ABI_GCC_2_ANCIENT or
B_HAIKU_ABI_GCC_2_BEOS almost all areas are marked as executable.
* B_EXECUTE_AREA and B_STACK_AREA are made public. The former is enforced since
the introduction of DEP and apps need it to correctly set area protection.
The latter is currently needed only to recognize stack areas and fix their
protection in compatibility mode, but may also be useful if an app wants
to use sigaltstack from POSIX API.
... back to their previous void returning roles. AlertPosition() is used instead to
check that an alert fits within the sides of the screen and all that.
Also add another CenterOnScreen() method that takes a Screen ID
so you can center a window on another monitor that the one it is currently on
(theoretically someday anyway).
...to position alert's and open/save dialogs nicely inside of the parent window,
or if that is unavailable, the screen frame.
AlertPosition() is private (for now) but BAlert and BFilePanel are BWindow's friends so
BWindow allows those classes to touch it's privates.
* These methods now return the new point after centering.
* But more importantly CenterIn() does some new adjustments to keep the window
position inside the screen edge. If you pass the screen frame into CenterIn()
it skips these adjustments.
In sake of consistency with other Windows CP encodings:
* print_name is expanded to "Windows Central European (CP 1250)";
* B_MS_WINDOWS_1250_CONVERSION id looks like should be added into UTF8.h;
* mime_name set to NULL as other windows codepages have. That prevents
at least from duplicating too much 1250's in the Terminal, Mail and
StyledEdit encodings menus.
This address specification is actually not needed since PIC images can be
located anywhere. Only their size is restriced but that is the compiler and
linker concern. Thanks to Alex Smith for pointing that out.
Improve the unicode character processing and classifying routines by
wrapping up the UChar32 procedures from ICU. That fixes functional
regression introduced in hrev38017 and allows to fix East Asian Width
problems int the Temrinal.
This means the B_COLOR_WHICH_COUNT goes from being a public constant to a
private one. It sill looks like a public constant starting with a B_ though.
I hope that's not a big deal. Too bad we can't get the count of an enum.
This fixes a maintainance problem where you have to update this otherwise
unrelated file to keep it in sync whenever you add a color constant.
I've added a B_COLOR_WHICH_COUNT constant to the color_which enum which should
be updated to point to the newest color constants as new ones are added. I
reworked ServerReadOnlyMemory to use this constant instead of using to the
current largest color constant directly. If you use B_COLOR_WHICH_COUNT to
refer to a color in your code expect to get unpredictable and nonsensical
results. Most likely you'll get an undefined result which will return black
but don't depend on it.
The net effect of this is that ServerReadOnlyMemory doesn't need to be updated
anymore when new color constants are introduced but will continue to produce
correct results.
Eliminate kNumColors constant, replace it with B_COLOR_WHICH_COUNT
This allows you to change the scrollbar thumb color in Appearance preferences.
The default color is 216, 216, 216 so the scroll bar thumb looks the same by
default. Perhaps someday this can be updated to something a bit more colorful.
On some 64 bit architectures program and library images have to be mapped in
the lower 2 GB of the address space (due to instruction pointer relative
addressing). Address specification B_RANDOMIZED_IMAGE_ADDRESS ensures that
created area satisfies that requirement.
Randomized equivalent of B_ANY_ADDRESS. When a free space is found (as in
B_ANY_ADDRESS) the base adress is then randomized using _RandomizeAddress
pretty much like it is done in B_RANDOMIZED_BASE_ADDRESS.
B_RAND_BASE_ADDRESS is basically B_BASE_ADDRESS with non-deterministic created
area's base address.
Initial start address is randomized and then the algorithm looks for a large
enough free space in the interval [randomized start, end]. If it fails then
the search is repeated in the interval [original start, randomized start]. In
case it also fails the algorithm falls back to B_ANY_ADDRESS
(B_RANDOMIZED_ANY_ADDRESS when it is implemented) just like B_BASE_ADDRESS does.
Randomization range is limited by kMaxRandomize and kMaxInitialRandomize.
This allows to reuse BMessenger objects for different targets, or to
recheck validity after initial creation. With that one can use the same
BMessenger after launching an application that was previously not found
valid for example.
* Make pointer style consistent, const char* name instead of const char *name.
* Lots of parameter renaming.
* in parameters don't get anything special, just font, or length instead of
inFont, inLength.
* out parameters get a leading _ so *outWidth becomes *_width for example.
* We don't detail private function in the Haiku book and this class has a bunch
so keep the documentation in the file but use regular comments instead.
* Normalize the parameter names between cpp file and header.
* Some minor whitespace fixes.
No functional change intended.
* Replace {Set|Remove}MasterKey() by generic {Set|Remove}UnlockKey()
that works on a keyring.
* Implement {Set|Remove}MasterUnlockKey() on top of that.
* Rename the commands and constants accrodingly.
* Implement setting and removing keyring unlock keys.
As there aren't any more generic meta data containers inside BKey,
there's no real way to distinguish different instances with the same
identifiers. This may be added later, for example the same index system
as used in BMessage could apply.
The application access concept is on the keyring level only for now.
Generally it probably would get pretty complicated and therefore harder
to use when application access needs to be granted on a per key basis.
The type is relevant and required as it determines the type of the
handed in key. The purpose however isn't actually needed and rather
inconvenient to get by depending on the situation.
* Add all relevant message constants.
* Implement the messaging to send/retrieve key info.
* Implement _Flatten/_Unflatten for sending flat BKey objects.
* Remove application list from BKey, the key can't only differ by
allowed applications as the identifiers would still collide, so the
comparison isn't needed to uniquely identify the key. The applications
can be enumerated via the BKeyStore instead.
* Modified the API greatly to be based on BKey* instead of BPassword*.
* Added BKeyPurpose and used it instead of BKeyType. It is supposed to
indicate the purpose of a key so that an app can look up keys on a
more granular level. The BKeyType on the other hand actually
identifies the type (i.e. subclass of BKey) so an app knows how to
handle a given key or may only enumerate/use keys it is compatible
with.
* Made everything based on a raw data buffer for now, only BPasswordKey
is implemented yet which stores the (0 terminated) string into that
data buffer.
* Removed the additional data BMessage as I don't yet see where it fits
in. While I could imagine adding meta data to a key may be nice it
might be an interoperability concern when keys are shared by
different apps.
* Moved the app functions to the keystore as per the TODO, but not sure
how to actually implement them.
