Commit Graph

13 Commits

Author SHA1 Message Date
Kevin Wolf
b35284ea20 qapi.py: Allow top-level type reference for command definitions
If 'data' for a command definition isn't a dict, but a string, it is
taken as a (struct) type name and the fields of this struct are directly
used as parameters.

This is useful for transactionable commands that can use the same type
definition for both the transaction action and the arguments of the
standalone command.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-07-10 13:39:37 -04:00
Kevin Wolf
bd9927fee4 qapi.py: Avoid code duplication
The code that interprets the read JSON expression and appends types to
the respective global variables was duplicated. We can avoid that by
splitting off the part that reads from the file.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-07-10 13:39:37 -04:00
Michael Roth
c0afa9c5f7 qapi: qapi-types.py, native list support
Teach type generators about native types so they can generate the
appropriate linked list types.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Amos Kong <akong@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-05-23 09:44:20 -04:00
Paolo Bonzini
1057725f66 qapi: add "unix" to the set of reserved words
It is #defined to 1.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-09-26 10:45:02 -03:00
Paolo Bonzini
eda50a656f qapi: do not protect enum values from namespace pollution
Enum values are always preceded by the uppercase name of the enum, so
they do not conflict with reserved words.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-09-26 10:45:02 -03:00
Blue Swirl
427a1a2cb1 qapi: avoid reserved keywords
Clang compiler complained about use of reserved word 'restrict' in SLIRP
and QAPI.

Prefix C keywords with "q_", adjust SLIRP accordingly.

Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-08-09 18:34:57 +00:00
Luiz Capitulino
e0d45df7a5 qapi: qapi.py: allow the "'" character to be escaped
Support escaping the escape character, and make more robust (don't die
for '', handle ' without matching '.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-08-01 18:09:29 -03:00
Laszlo Ersek
092705d4eb qapi: introduce "size" type
v1->v2:
- fall back to uint64 rather than int

Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-07-23 11:55:17 +01:00
Laszlo Ersek
c46f18ce2b qapi: generate C types for fixed-width integers
(Long line folded using parens:
<http://www.python.org/dev/peps/pep-0008/#maximum-line-length>.)

Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-07-23 11:55:17 +01:00
Federico Simoncelli
c9da228b49 qapi: add c_fun to escape function names
Signed-off-by: Federico Simoncelli <fsimonce@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-03-26 13:21:46 -05:00
Michael Roth
d8e1f214a0 qapi: fix guardname generation
Fix a bug in handling dotted paths, and exclude directory prefixes
from generated guardnames to avoid odd/pseudo-random guardnames in
generated headers.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-30 09:28:32 -06:00
Anthony Liguori
776574d641 qapi: add code generation support for middle mode
To get the ball rolling merging QAPI, this patch introduces a "middle mode" to
the code generator.  In middle mode, the code generator generates marshalling
functions that are compatible with the current QMP server.  We absolutely need
to replace the current QMP server in order to support proper asynchronous
commands but using a middle mode provides a middle-ground that lets us start
converting commands in tree.

Note that all of the commands have been converted already in my glib branch.
Middle mode only exists until we finish merging them from my branch into the
main tree.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2011-10-04 11:00:46 -03:00
Michael Roth
0f923be253 qapi: add qapi.py helper libraries
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Luiz Capitulino <lcapitulino@gmail.com>
2011-07-21 16:48:14 -03:00