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Author SHA1 Message Date
Alexander Larsson
daaf4865d8 marshaller: Add some docs describing the types of sizes 2012-03-20 15:25:47 +01:00
Alexander Larsson
32481bf381 marshaller: Make @nonnull a propagated attribute 
This cleans up some stuff
 2012-03-20 15:25:47 +01:00
Alexander Larsson
f22381505d marshaller: Make @c_ptr a propagated attribute 
This simplifies some code
 2012-03-20 15:25:47 +01:00
Alexander Larsson
fefc89c6c4 marshaller: Add generic way to handle propagating attributes 
Also switches @ptr_array to use this
 2012-03-20 15:25:47 +01:00
Gerd Hoffmann
6228ae633e Properly parse and marshall SpiceString 2012-03-20 15:25:46 +01:00
Alexander Larsson
8ec1247dbe Fix 32bit failure in demarshaller 
Due to a typo we always read offsets as pointers, never as SPICE_ADDRESS.
 2012-03-20 15:25:46 +01:00
Alexander Larsson
6d38c4817f Simplify SpiceLineAttr by removing unsed stuff 
Also in new protocol don't send style data if not needed.
 2012-03-20 15:25:46 +01:00
Alexander Larsson
68e29d0d19 Automatically marshall SpiceClipRects 2012-03-20 15:25:46 +01:00
Alexander Larsson
e191e47238 Automatically marshall SpicePath 2012-03-20 15:25:46 +01:00
Alexander Larsson
02a429e46e Support @marshall to automatically marshall pointers 2012-03-20 15:25:46 +01:00
Alexander Larsson
e42c910b5c Store SpicePath segment count rather than size 
Internally and in the network protocol (for the new version) we
now store the actual number of segments rather than the size of the
full segments array in bytes. This change consists of multiple changes
to handle this:

* Make the qxl parser calculate num_segments
* Make the canvas stroke code handle the new SpicePath layout.
* Fix up is_equal_path in red_worker.c for the new layout
* replace multiple calls to spice_marshall_PathSegment with a single
  spice_marshall_Path call
* Make the byte_size() array size handling do the conversion from
  network size to number of elements when marshalling/demarshalling.
* Update the current spice protocol to send the segment count rather than
  the size
* Update the old spice protocol to use the new byte_size functionallity
  to calculate the size sent and the number of elements recieved
 2012-03-20 15:25:46 +01:00
Alexander Larsson
140cf2aa79 Update client and protocol to support the new SpiceClipRects 2012-03-20 15:25:46 +01:00
Alexander Larsson
13f8149daf demarshaller: Support @c_ptr attributes for pointers 
A @c_ptr pointer is stored in memory as a real pointer rather than a
SPICE_ADDRESS. This is a temporary thing that will be removed again
when all SPICE_ADDRESSes have been converted to real pointer.
 2012-03-20 15:25:46 +01:00
Alexander Larsson
dcaba909d3 demarshaller: Don't parse @zero members 
These just write zeros at the right place in the network protocol
typically for old back-compat things. We don't want to read these
back in.
 2012-03-20 15:25:46 +01:00
Gerd Hoffmann
f2d7fbdb19 qxl abi: parse QXLCopy + QXLBlend. 
Also adapt to tyops fix (s/rop_decriptor/rop_descriptor/).
 2012-03-20 15:25:46 +01:00
Gerd Hoffmann
54fc0642e1 qxl abi: parse QXLOpaque. 
Also adapt to tyops fix (s/rop_decriptor/rop_descriptor/).
 2012-03-20 15:25:45 +01:00
Gerd Hoffmann
435b1515a7 qxl abi: parse QXLFill. 
Also adapt to tyops fix (s/rop_decriptor/rop_descriptor/).
 2012-03-20 15:25:45 +01:00
Alexander Larsson
144b2fbd75 Fix build error due to member "SpiceMsgEmpty" same name as type 2012-03-20 15:25:45 +01:00
Alexander Larsson
302788f147 spice.proto: surface_create.format is of type surface_fmt 2012-03-20 15:25:45 +01:00
Alexander Larsson
8b4ab9026d Use smaller size for enums and flags on the network 
This makes the protocol more compact. This was mainly done for the commonly
used types. Some seldom used ones are still 32bit for future compatibility.
 2012-03-20 15:25:45 +01:00
Alexander Larsson
7578be4a23 Remove support for clip by path 
This is not supported currently anyway and was not generated before.
 2012-03-20 15:25:45 +01:00
Alexander Larsson
fc30c38a94 spice.proto: No need for @ptr32 as that is now the default 2012-03-20 15:25:45 +01:00
Alexander Larsson
baa0718cec spice.proto: Don't use @fixedsize for Brush 
There is no reason to send the maximum size on the network, that is just
a waste of space most of the time.
 2012-03-20 15:25:45 +01:00
Alexander Larsson
31fd48e773 Don't send zero data item for clips with no data 2012-03-20 15:25:45 +01:00
Alexander Larsson
1d5d5272e2 Make pointers 32bit in new protocol format 2012-03-20 15:25:45 +01:00
Alexander Larsson
db5b8fa673 marshaller: Correctly determine if switches are fixed size 
Switches are fixed size only if all cases have the same size *and*
it has a default case or all the valid cases are listed.
 2012-03-20 15:25:45 +01:00
Alexander Larsson
32dbd8a6a5 Fix handling of @ptr32 network size 2012-03-20 15:25:45 +01:00
Alexander Larsson
2ef7116925 Remove minor markup in unstable protocol as we're resetting minor to 0 2012-03-20 15:25:45 +01:00
Alexander Larsson
fbf883085f Add spice1.proto describing the 0.4 version of the network protocolx 2012-03-20 15:25:44 +01:00
Alexander Larsson
ee944c8314 Add support for @virtual markup in spice protocol 
This means the member is not sent on the network at all.
Instead its initialized to the attribute argument when demarshalled.

This is useful for backwards compatibility support.
 2012-03-20 15:25:44 +01:00
Alexander Larsson
9f3a36f3f9 Make internal generated marshaller functions static 2012-03-20 15:25:44 +01:00
Alexander Larsson
2523cec8c4 Support extra prefix in code generators 
This is require when we add a new spice.proto for the old (major 1)
protocol description.
 2012-03-20 15:25:44 +01:00
Alexander Larsson
38412df9aa Support creating marshallers that are called indirectly 
This is needed if we want to switch marshallers depending on what
major version the remote side has.
 2012-03-20 15:25:44 +01:00
Alexander Larsson
f9610c1a65 Add destructor for demarshalled messages 
This is required because we don't want to free messages that just
refer to the unparsed message (like SpiceMsgData).

Also, in the future we might need it for more complex demarshalling.
 2012-03-20 15:25:44 +01:00
Yonit Halperin
1f3c193ceb Lossy compression of RGBA images (on WAN connection) 
The RGB channels are compressed using JPEG.
The alpha channel is compressed using LZ.
 2012-03-20 15:25:44 +01:00
Yonit Halperin
e8ee21132b applying zlib compression over glz on WAN connection 2012-03-20 15:25:44 +01:00
Alexander Larsson
b49b77d8e9 Make generated marshallers build on win32 2012-03-20 15:25:44 +01:00
Alexander Larsson
a0a1907716 Make sound data @as_ptr to avoid copying data 2012-03-20 15:25:44 +01:00
Alexander Larsson
4b670111a0 Make ping data @as_ptr to avoid copying data 2012-03-20 15:25:44 +01:00
Alexander Larsson
98d3b1d5c3 Make cursor data @as_ptr to avoid copying data 2012-03-20 15:25:44 +01:00
Alexander Larsson
41c07b938b Support @as_ptr in demarshaller to avoid copying data unnecessary 2012-03-20 15:25:44 +01:00
Alexander Larsson
405900c4a2 Allow multiple --include args 2012-03-20 15:25:43 +01:00
Alexander Larsson
d802d7e7f8 Make tunnel_service_add members be of cstring array size 2012-03-20 15:25:43 +01:00
Alexander Larsson
3114699378 Use @ptr32 for 32bit offsets in spice.proto 2012-03-20 15:25:43 +01:00
Alexander Larsson
27238241f0 Add @nomarshal in a few places where we're marshalling manually 2012-03-20 15:25:43 +01:00
Alexander Larsson
a4cb48f1ba spice.proto: add @outvar markup 
With this we can reference pointer member with no naming conflicts
 2012-03-20 15:25:43 +01:00
Alexander Larsson
79bd3284c6 Add support for generating message and structure marshallers 2012-03-20 15:25:43 +01:00
Alexander Larsson
809524ac5d Add python code to automake system 2012-03-20 15:25:43 +01:00
Alexander Larsson
b1dc7fae2a Initial import of spice protocol description and demarshall generator 
The "spice.proto" file describes in detail the networking prototcol
that spice uses and spice_codegen.py can parse this and generate
demarshallers for such network messages.
 2012-03-20 15:25:43 +01:00