Re: [Qemu-devel] [PATCH 01/15] qapi: add code generator for qmp-types (v2)

[Luiz Capitulino <lcapitulino@redhat.com>]

On Sat, 12 Mar 2011 09:00:53 -0600
Anthony Liguori <anthony@codemonkey.ws> wrote:

> On 03/12/2011 05:29 AM, Blue Swirl wrote:
> > On Sat, Mar 12, 2011 at 1:05 AM, Anthony Liguori<aliguori@us.ibm.com>  wrote:
> >> Only generate qmp-types.[ch].  These files contain the type definitions for
> >> QMP along with the alloc/free functions for these types.  Functions to convert
> >> enum values to integers and vice versa are also included.
> >>
> >> qmp-types is used both within QEMU and within libqmp
> >>
> >> Special alloc/free functions are provided to ensure that all structures are
> >> padded when allocated.  This makes sure that libqmp can provide a forward
> >> compatible interface since all additions to a structure will have a boolean
> >> enable flag.
> >>
> >> The free function is convenient since individual structures may have pointers
> >> that also require freeing.
> >>
> >> Signed-off-by: Anthony Liguori<aliguori@us.ibm.com>
> >> ---
> >> v1 ->  v2
> >>   - modify code generator to use multiline strings instead of prints
> >>   - support proxy commands
> >>   - support async commands
> >>
> >> diff --git a/Makefile b/Makefile
> >> index 6b1d716..6b9fd69 100644
> >> --- a/Makefile
> >> +++ b/Makefile
> >> @@ -4,6 +4,7 @@ GENERATED_HEADERS = config-host.h trace.h qemu-options.def
> >>   ifeq ($(TRACE_BACKEND),dtrace)
> >>   GENERATED_HEADERS += trace-dtrace.h
> >>   endif
> >> +GENERATED_HEADERS += qmp-types.h
> >>
> >>   ifneq ($(wildcard config-host.mak),)
> >>   # Put the all: rule here so that config-host.mak can contain dependencies.
> >> @@ -146,6 +147,14 @@ trace-dtrace.o: trace-dtrace.dtrace $(GENERATED_HEADERS)
> >>
> >>   simpletrace.o: simpletrace.c $(GENERATED_HEADERS)
> >>
> >> +qmp-types.c: $(SRC_PATH)/qmp-schema.json $(SRC_PATH)/qmp-gen.py
> >> +       $(call quiet-command,python $(SRC_PATH)/qmp-gen.py --types-body<  $<  >  $@, "  GEN   $@")
> >> +
> >> +qmp-types.h: $(SRC_PATH)/qmp-schema.json $(SRC_PATH)/qmp-gen.py
> >> +       $(call quiet-command,python $(SRC_PATH)/qmp-gen.py --types-header<  $<  >  $@, "  GEN   $@")
> >> +
> >> +qmp-types.o: qmp-types.c qmp-types.h
> >> +
> >>   version.o: $(SRC_PATH)/version.rc config-host.mak
> >>         $(call quiet-command,$(WINDRES) -I. -o $@ $<,"  RC    $(TARGET_DIR)$@")
> >>
> >> diff --git a/Makefile.objs b/Makefile.objs
> >> index 69f0383..710d99f 100644
> >> --- a/Makefile.objs
> >> +++ b/Makefile.objs
> >> @@ -15,7 +15,7 @@ oslib-obj-$(CONFIG_POSIX) += oslib-posix.o
> >>
> >>   block-obj-y = cutils.o cache-utils.o qemu-malloc.o qemu-option.o module.o
> >>   block-obj-y += nbd.o block.o aio.o aes.o qemu-config.o
> >> -block-obj-y += error.o
> >> +block-obj-y += error.o qmp-types.o
> >>   block-obj-$(CONFIG_POSIX) += posix-aio-compat.o
> >>   block-obj-$(CONFIG_LINUX_AIO) += linux-aio.o
> >>
> >> diff --git a/ordereddict.py b/ordereddict.py
> >> new file mode 100644
> > Please put this into scripts/.
> 
> Sure.

Our maybe create qmp/ and put everything in there.