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>

headers: Remove some extra semicolons.

Spotted by Clang.

Fixed various errors/warnings reported by cppcheck:
* memory leaks
* resource leaks
* added const's to getters
* removed a few reundant conditions


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35433 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Respect endiannes for item lengths inside swapped BMessages
* Also swap the flattened size when creating the read buffer
* Define specialized byte_swap()s for unsigned types too so that type_code and the like get swapped correctly

This should fix bug #1371.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21901 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed gcc 4(.1.2) build problems.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20320 a95241bf-73f2-0310-859d-f6bbb57e9c96

Applied Michael's patch for MessageUtils.h - this is supposed to fix some
crashing bugs with R5 message format conversion.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16762 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

Allow that const data can be supplied to TChecksumHelper::Cache().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11114 a95241bf-73f2-0310-859d-f6bbb57e9c96

BMessenger has no friends besides Private anymore.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11023 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

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 various errors/warnings reported by cppcheck:
* memory leaks
* resource leaks
* added const's to getters
* removed a few reundant conditions


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35433 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Respect endiannes for item lengths inside swapped BMessages
* Also swap the flattened size when creating the read buffer
* Define specialized byte_swap()s for unsigned types too so that type_code and the like get swapped correctly

This should fix bug #1371.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21901 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fixed gcc 4(.1.2) build problems.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20320 a95241bf-73f2-0310-859d-f6bbb57e9c96

Applied Michael's patch for MessageUtils.h - this is supposed to fix some
crashing bugs with R5 message format conversion.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16762 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

Allow that const data can be supplied to TChecksumHelper::Cache().


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11114 a95241bf-73f2-0310-859d-f6bbb57e9c96

BMessenger has no friends besides Private anymore.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11023 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

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