AppKit: BMessage Add/Find/Get/Has/ReplaceNodeRef

This allows you to pass node_ref's around like you can entry_ref's.

Added node_ref_flatten(), node_ref_unflatten() and node_ref_swap() to
MessageUtils. These are close cousins to entry_ref_flatten(),
entry_ref_unflatten(), and entry_ref_swap() but for node_ref's.

Added B_NODE_REF_TYPE to TypeConstants.h in the Support Kit.

Added B_NODE_REF_TYPE to Debugger and ByteOrder in Support Kit,
B_NODE_REF_TYPE is treated the same as a B_REF_TYPE (entry_ref).

Add documentation for new NodeRef methods and B_NODE_REF_TYPE.

Change-Id: I32c6ed276bf1a7894a835b9fc9de5a882c35883c
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3182
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

BMessage: Fix R5 checksum calculation on 64-bit.

Change-Id: I0d418883bb66c6ad9e351c955e213f5cbc975e56
Reviewed-on: https://review.haiku-os.org/c/1336
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

Change all references to "__INTEL__" to "__i386__".

They are functionally identical, but the former is a BeOS/Haiku-specfic
macro that we include in the compiler specs, and the latter is defined
by GCC.

Fixed gcc 4 32 and 64 bit warnings in the libbe_build code. This time ported
them back to the Haiku versions.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34262 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Fully switch to the Haiku message format so that it is also used for on-disk
storage.
* Remove reduntant information from the header (field_count vs. fields_size).
* Remove checksums previously used to validate the message passing by area
mechanism.
* Move variables that are purely used by the instance out of the header and into
the BMessage object.
* Use more sensible types for the different message fields.
* Reduce some field sizes to realistic values.
* Make size_t values into uint32 values so the message format will not change
when later moving to 64 bits.
* Pack the structures used for flat message storage so it doesn't change
because of padding.
* Fix message passing by area. It never worked because the created area was
never actually filled with any data!
* Some more allocation checks with graceful fallbacks (should be all now).
* Some more checks for negative index values (should also be all now).
* Make printing more inline with how the rest of the class works and make some
of the output more consistent.
* Also add the new unsigned types to PrintToStream() output.
* Fix printing of unknown types and invalid BMessages, it would always have
printed only the first entry respectively the same error.
* Added some clarifying comments.
* Cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32039 a95241bf-73f2-0310-859d-f6bbb57e9c96

Putting Message4 into place to become the new BMessage implementation. Will cleanup USING_MESSAGE4 now.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16709 a95241bf-73f2-0310-859d-f6bbb57e9c96

Removing old BMessage implementation. Message4 will replace it in the next commit.
This will allow to fix message related problems like drag and drop and scripting.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16708 a95241bf-73f2-0310-859d-f6bbb57e9c96

* reverted Adi's premature changes to BWindow and restored _DetermineTarget() and
task_looper() again.
* removed BMessenger::fPreferred - whenever you had to specify "usePreferred" separately,
you don't have to do that anymore - use B_PREFERRED_TOKEN instead.
* fixed BTokenSpace::GetToken() semantics: it will no longer touch the "object" argument
in case of failure.
* Introduced a BWindow::_DistributeMessage() that will be part of the event dispatcher
counterpart to the app_server (the other will be _DetermineTarget()).
* Made it easier to use Michael's Message4 implementation: just add the following line
to your UserBuildConfig:
AppendToConfigVar DEFINES : HAIKU_TOP src : USING_MESSAGE4 : global ;
* Introduced ServerWindow::HandlerMessenger() and FocusMessenger() - the first will
target the client handler, while the other will target the preferred handler of the
client looper (usually the view having focus).
* Fixed dano message unflattening in the Message4 code.
* Changed BMessage::PrintToStream() to no longer use macros in the Message4 implementation.
* I hope that's all - it's a huge change, but it's all connected.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15046 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed an obvious bug in _checksum_() that isn't triggered by its current use:
"temp" was added to "sum" in the loop, so that some int8 values were taken
into account more than once.
Cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13431 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added calc_padding() convenience function for calculating how much padding to add to a buffer in order for it to fall on a specified byte boundary.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8889 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add header
Minor tweaks to BClipboard


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7587 a95241bf-73f2-0310-859d-f6bbb57e9c96

gcc 3 fixes


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3845 a95241bf-73f2-0310-859d-f6bbb57e9c96

Little tweaks and fixes too numerous to count, but mostly involved with
adding entry_refs and BMessages. Lots of stuff for specifiers and also for
sending replies (with thanks to Mike Nordell).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3295 a95241bf-73f2-0310-859d-f6bbb57e9c96

This is all the code for the backing store for BMessage (BMessageBody &
BMessageField) for the "template madness" version. Also included is
BDataBuffer which is a little reference counting raw data container.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2955 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed gcc 4 32 and 64 bit warnings in the libbe_build code. This time ported
them back to the Haiku versions.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34262 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Fully switch to the Haiku message format so that it is also used for on-disk
storage.
* Remove reduntant information from the header (field_count vs. fields_size).
* Remove checksums previously used to validate the message passing by area
mechanism.
* Move variables that are purely used by the instance out of the header and into
the BMessage object.
* Use more sensible types for the different message fields.
* Reduce some field sizes to realistic values.
* Make size_t values into uint32 values so the message format will not change
when later moving to 64 bits.
* Pack the structures used for flat message storage so it doesn't change
because of padding.
* Fix message passing by area. It never worked because the created area was
never actually filled with any data!
* Some more allocation checks with graceful fallbacks (should be all now).
* Some more checks for negative index values (should also be all now).
* Make printing more inline with how the rest of the class works and make some
of the output more consistent.
* Also add the new unsigned types to PrintToStream() output.
* Fix printing of unknown types and invalid BMessages, it would always have
printed only the first entry respectively the same error.
* Added some clarifying comments.
* Cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32039 a95241bf-73f2-0310-859d-f6bbb57e9c96

Putting Message4 into place to become the new BMessage implementation. Will cleanup USING_MESSAGE4 now.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16709 a95241bf-73f2-0310-859d-f6bbb57e9c96

Removing old BMessage implementation. Message4 will replace it in the next commit.
This will allow to fix message related problems like drag and drop and scripting.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16708 a95241bf-73f2-0310-859d-f6bbb57e9c96

* reverted Adi's premature changes to BWindow and restored _DetermineTarget() and
task_looper() again.
* removed BMessenger::fPreferred - whenever you had to specify "usePreferred" separately,
you don't have to do that anymore - use B_PREFERRED_TOKEN instead.
* fixed BTokenSpace::GetToken() semantics: it will no longer touch the "object" argument
in case of failure.
* Introduced a BWindow::_DistributeMessage() that will be part of the event dispatcher
counterpart to the app_server (the other will be _DetermineTarget()).
* Made it easier to use Michael's Message4 implementation: just add the following line
to your UserBuildConfig:
AppendToConfigVar DEFINES : HAIKU_TOP src : USING_MESSAGE4 : global ;
* Introduced ServerWindow::HandlerMessenger() and FocusMessenger() - the first will
target the client handler, while the other will target the preferred handler of the
client looper (usually the view having focus).
* Fixed dano message unflattening in the Message4 code.
* Changed BMessage::PrintToStream() to no longer use macros in the Message4 implementation.
* I hope that's all - it's a huge change, but it's all connected.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15046 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed an obvious bug in _checksum_() that isn't triggered by its current use:
"temp" was added to "sum" in the loop, so that some int8 values were taken
into account more than once.
Cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13431 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added calc_padding() convenience function for calculating how much padding to add to a buffer in order for it to fall on a specified byte boundary.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8889 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add header
Minor tweaks to BClipboard


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7587 a95241bf-73f2-0310-859d-f6bbb57e9c96

gcc 3 fixes


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3845 a95241bf-73f2-0310-859d-f6bbb57e9c96

Little tweaks and fixes too numerous to count, but mostly involved with
adding entry_refs and BMessages. Lots of stuff for specifiers and also for
sending replies (with thanks to Mike Nordell).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3295 a95241bf-73f2-0310-859d-f6bbb57e9c96

This is all the code for the backing store for BMessage (BMessageBody &
BMessageField) for the "template madness" version. Also included is
BDataBuffer which is a little reference counting raw data container.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2955 a95241bf-73f2-0310-859d-f6bbb57e9c96