Quoting Markus Armbruster (2018-02-11 03:35:46) > Whenever qapi-schema.json changes, we run six programs eleven times to > update eleven files. Similar for qga/qapi-schema.json. This is > silly. Replace the six programs by a single program that spits out > all eleven files. > > The programs become modules in new Python package qapi, along with the > helper library. This requires moving them to scripts/qapi/. > > Signed-off-by: Markus Armbruster <arm...@redhat.com> > Reviewed-by: Marc-André Lureau <marcandre.lur...@redhat.com>
Reviewed-by: Michael Roth <mdr...@linux.vnet.ibm.com> > --- > .gitignore | 2 + > Makefile | 86 +++++++++---------- > docs/devel/qapi-code-gen.txt | 97 > ++++++++++------------ > monitor.c | 2 +- > qapi-schema.json | 2 +- > scripts/qapi-gen.py | 41 +++++++++ > scripts/qapi/__init__.py | 0 > scripts/{qapi-commands.py => qapi/commands.py} | 23 ++--- > scripts/{qapi.py => qapi/common.py} | 18 +--- > scripts/{qapi2texi.py => qapi/doc.py} | 29 ++----- > scripts/{qapi-event.py => qapi/events.py} | 23 ++--- > scripts/{qapi-introspect.py => qapi/introspect.py} | 32 ++----- > scripts/{qapi-types.py => qapi/types.py} | 34 ++------ > scripts/{qapi-visit.py => qapi/visit.py} | 34 ++------ > tests/Makefile.include | 56 ++++++------- > tests/qapi-schema/test-qapi.py | 4 +- > 16 files changed, 193 insertions(+), 290 deletions(-) > create mode 100755 scripts/qapi-gen.py > create mode 100644 scripts/qapi/__init__.py > rename scripts/{qapi-commands.py => qapi/commands.py} (94%) > rename scripts/{qapi.py => qapi/common.py} (99%) > rename scripts/{qapi2texi.py => qapi/doc.py} (92%) > mode change 100755 => 100644 > rename scripts/{qapi-event.py => qapi/events.py} (92%) > rename scripts/{qapi-introspect.py => qapi/introspect.py} (90%) > rename scripts/{qapi-types.py => qapi/types.py} (90%) > rename scripts/{qapi-visit.py => qapi/visit.py} (92%) > > diff --git a/.gitignore b/.gitignore > index 704b22285d..2f9a92f6cc 100644 > --- a/.gitignore > +++ b/.gitignore > @@ -28,9 +28,11 @@ > /linux-headers/asm > /qga/qapi-generated > /qapi-generated > +/qapi-gen-timestamp > /qapi-types.[ch] > /qapi-visit.[ch] > /qapi-event.[ch] > +/qapi-doc.texi > /qmp-commands.h > /qmp-introspect.[ch] > /qmp-marshal.c > diff --git a/Makefile b/Makefile > index 4ec7a3cb82..bd781c6aad 100644 > --- a/Makefile > +++ b/Makefile > @@ -94,6 +94,7 @@ GENERATED_FILES += qmp-commands.h qapi-types.h qapi-visit.h > qapi-event.h > GENERATED_FILES += qmp-marshal.c qapi-types.c qapi-visit.c qapi-event.c > GENERATED_FILES += qmp-introspect.h > GENERATED_FILES += qmp-introspect.c > +GENERATED_FILES += qapi-doc.texi > > GENERATED_FILES += trace/generated-tcg-tracers.h > > @@ -483,25 +484,26 @@ qemu-ga$(EXESUF): QEMU_CFLAGS += -I qga/qapi-generated > qemu-keymap$(EXESUF): LIBS += $(XKBCOMMON_LIBS) > qemu-keymap$(EXESUF): QEMU_CFLAGS += $(XKBCOMMON_CFLAGS) > > -gen-out-type = $(subst .,-,$(suffix $@)) > +qapi-py = $(SRC_PATH)/scripts/qapi/commands.py \ > +$(SRC_PATH)/scripts/qapi/events.py \ > +$(SRC_PATH)/scripts/qapi/introspect.py \ > +$(SRC_PATH)/scripts/qapi/types.py \ > +$(SRC_PATH)/scripts/qapi/visit.py \ > +$(SRC_PATH)/scripts/qapi/common.py \ > +$(SRC_PATH)/scripts/qapi/doc.py \ > +$(SRC_PATH)/scripts/ordereddict.py \ > +$(SRC_PATH)/scripts/qapi-gen.py > > -qapi-py = $(SRC_PATH)/scripts/qapi.py $(SRC_PATH)/scripts/ordereddict.py > - > -qga/qapi-generated/qga-qapi-types.c qga/qapi-generated/qga-qapi-types.h :\ > -$(SRC_PATH)/qga/qapi-schema.json $(SRC_PATH)/scripts/qapi-types.py $(qapi-py) > - $(call quiet-command,$(PYTHON_UTF8) $(SRC_PATH)/scripts/qapi-types.py > \ > - $(gen-out-type) -o qga/qapi-generated -p "qga-" $<, \ > - "GEN","$@") > -qga/qapi-generated/qga-qapi-visit.c qga/qapi-generated/qga-qapi-visit.h :\ > -$(SRC_PATH)/qga/qapi-schema.json $(SRC_PATH)/scripts/qapi-visit.py $(qapi-py) > - $(call quiet-command,$(PYTHON_UTF8) $(SRC_PATH)/scripts/qapi-visit.py > \ > - $(gen-out-type) -o qga/qapi-generated -p "qga-" $<, \ > - "GEN","$@") > -qga/qapi-generated/qga-qmp-commands.h qga/qapi-generated/qga-qmp-marshal.c :\ > -$(SRC_PATH)/qga/qapi-schema.json $(SRC_PATH)/scripts/qapi-commands.py > $(qapi-py) > - $(call quiet-command,$(PYTHON_UTF8) > $(SRC_PATH)/scripts/qapi-commands.py \ > - $(gen-out-type) -o qga/qapi-generated -p "qga-" $<, \ > - "GEN","$@") > +qga/qapi-generated/qga-qapi-types.c qga/qapi-generated/qga-qapi-types.h \ > +qga/qapi-generated/qga-qapi-visit.c qga/qapi-generated/qga-qapi-visit.h \ > +qga/qapi-generated/qga-qmp-commands.h qga/qapi-generated/qga-qmp-marshal.c \ > +qga/qapi-generated/qga-qapi-doc.texi: \ > +qga/qapi-generated/qapi-gen-timestamp ; > +qga/qapi-generated/qapi-gen-timestamp: $(SRC_PATH)/qga/qapi-schema.json > $(qapi-py) > + $(call quiet-command,$(PYTHON_UTF8) $(SRC_PATH)/scripts/qapi-gen.py \ > + -o qga/qapi-generated -p "qga-" $<, \ > + "GEN","$(@:%-timestamp=%)") > + @>$@ > > qapi-modules = $(SRC_PATH)/qapi-schema.json $(SRC_PATH)/qapi/common.json \ > $(SRC_PATH)/qapi/block.json $(SRC_PATH)/qapi/block-core.json \ > @@ -518,31 +520,18 @@ qapi-modules = $(SRC_PATH)/qapi-schema.json > $(SRC_PATH)/qapi/common.json \ > $(SRC_PATH)/qapi/transaction.json \ > $(SRC_PATH)/qapi/ui.json > > -qapi-types.c qapi-types.h :\ > -$(qapi-modules) $(SRC_PATH)/scripts/qapi-types.py $(qapi-py) > - $(call quiet-command,$(PYTHON_UTF8) $(SRC_PATH)/scripts/qapi-types.py > \ > - $(gen-out-type) -o "." -b $<, \ > - "GEN","$@") > -qapi-visit.c qapi-visit.h :\ > -$(qapi-modules) $(SRC_PATH)/scripts/qapi-visit.py $(qapi-py) > - $(call quiet-command,$(PYTHON_UTF8) $(SRC_PATH)/scripts/qapi-visit.py > \ > - $(gen-out-type) -o "." -b $<, \ > - "GEN","$@") > -qapi-event.c qapi-event.h :\ > -$(qapi-modules) $(SRC_PATH)/scripts/qapi-event.py $(qapi-py) > - $(call quiet-command,$(PYTHON_UTF8) $(SRC_PATH)/scripts/qapi-event.py > \ > - $(gen-out-type) -o "." $<, \ > - "GEN","$@") > -qmp-commands.h qmp-marshal.c :\ > -$(qapi-modules) $(SRC_PATH)/scripts/qapi-commands.py $(qapi-py) > - $(call quiet-command,$(PYTHON_UTF8) > $(SRC_PATH)/scripts/qapi-commands.py \ > - $(gen-out-type) -o "." $<, \ > - "GEN","$@") > -qmp-introspect.h qmp-introspect.c :\ > -$(qapi-modules) $(SRC_PATH)/scripts/qapi-introspect.py $(qapi-py) > - $(call quiet-command,$(PYTHON_UTF8) > $(SRC_PATH)/scripts/qapi-introspect.py \ > - $(gen-out-type) -o "." $<, \ > - "GEN","$@") > +qapi-types.c qapi-types.h \ > +qapi-visit.c qapi-visit.h \ > +qmp-commands.h qmp-marshal.c \ > +qapi-event.c qapi-event.h \ > +qmp-introspect.h qmp-introspect.c \ > +qapi-doc.texi: \ > +qapi-gen-timestamp ; > +qapi-gen-timestamp: $(qapi-modules) $(qapi-py) > + $(call quiet-command,$(PYTHON_UTF8) $(SRC_PATH)/scripts/qapi-gen.py \ > + -o "." -b $<, \ > + "GEN","$(@:%-timestamp=%)") > + @>$@ > > QGALIB_GEN=$(addprefix qga/qapi-generated/, qga-qapi-types.h > qga-qapi-visit.h qga-qmp-commands.h) > $(qga-obj-y): $(QGALIB_GEN) > @@ -602,6 +591,7 @@ clean: > rm -f trace/generated-tracers-dtrace.dtrace* > rm -f trace/generated-tracers-dtrace.h* > rm -f $(foreach f,$(GENERATED_FILES),$(f) $(f)-timestamp) > + rm -f qapi-gen-timestamp > rm -rf qapi-generated > rm -rf qga/qapi-generated > for d in $(ALL_SUBDIRS); do \ > @@ -810,13 +800,11 @@ qemu-monitor-info.texi: > $(SRC_PATH)/hmp-commands-info.hx $(SRC_PATH)/scripts/hxt > qemu-img-cmds.texi: $(SRC_PATH)/qemu-img-cmds.hx $(SRC_PATH)/scripts/hxtool > $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -t < $< > > $@,"GEN","$@") > > -docs/interop/qemu-qmp-qapi.texi docs/interop/qemu-ga-qapi.texi: > $(SRC_PATH)/scripts/qapi2texi.py $(qapi-py) > +docs/interop/qemu-qmp-qapi.texi: qapi-doc.texi > + @cp -p $< $@ > > -docs/interop/qemu-qmp-qapi.texi: $(qapi-modules) > - $(call quiet-command,$(PYTHON_UTF8) $(SRC_PATH)/scripts/qapi2texi.py > $< > $@,"GEN","$@") > - > -docs/interop/qemu-ga-qapi.texi: $(SRC_PATH)/qga/qapi-schema.json > - $(call quiet-command,$(PYTHON_UTF8) $(SRC_PATH)/scripts/qapi2texi.py > $< > $@,"GEN","$@") > +docs/interop/qemu-ga-qapi.texi: qga/qapi-generated/qga-qapi-doc.texi > + @cp -p $< $@ > > qemu.1: qemu-doc.texi qemu-options.texi qemu-monitor.texi > qemu-monitor-info.texi > qemu.1: qemu-option-trace.texi > diff --git a/docs/devel/qapi-code-gen.txt b/docs/devel/qapi-code-gen.txt > index 5900b39b91..1a1cbaea7b 100644 > --- a/docs/devel/qapi-code-gen.txt > +++ b/docs/devel/qapi-code-gen.txt > @@ -899,12 +899,13 @@ the names of built-in types. Clients should examine > member > > == Code generation == > > -Schemas are fed into five scripts to generate all the code/files that, > -paired with the core QAPI libraries, comprise everything required to > -take JSON commands read in by a Client JSON Protocol server, unmarshal > -the arguments into the underlying C types, call into the corresponding > -C function, map the response back to a Client JSON Protocol response > -to be returned to the user, and introspect the commands. > +The QAPI code generator qapi-gen.py generates code and documentation > +from the schema. Together with the core QAPI libraries, this code > +provides everything required to take JSON commands read in by a Client > +JSON Protocol server, unmarshal the arguments into the underlying C > +types, call into the corresponding C function, map the response back > +to a Client JSON Protocol response to be returned to the user, and > +introspect the commands. > > As an example, we'll use the following schema, which describes a > single complex user-defined type, along with command which takes a > @@ -922,18 +923,23 @@ qmp_my_command(); everything else is produced by the > generator. > > { 'event': 'MY_EVENT' } > > +We run qapi-gen.py like this: > + > + $ python scripts/qapi-gen.py --output-dir="qapi-generated" \ > + --prefix="example-" example-schema.json > + > For a more thorough look at generated code, the testsuite includes > tests/qapi-schema/qapi-schema-tests.json that covers more examples of > what the generator will accept, and compiles the resulting C code as > part of 'make check-unit'. > > -=== scripts/qapi-types.py === > +=== Code generated for QAPI types === > > -Used to generate the C types defined by a schema, along with > -supporting code. The following files are created: > +The following files are created: > > $(prefix)qapi-types.h - C types corresponding to types defined in > - the schema you pass in > + the schema > + > $(prefix)qapi-types.c - Cleanup functions for the above C types > > The $(prefix) is an optional parameter used as a namespace to keep the > @@ -943,8 +949,6 @@ created code. > > Example: > > - $ python scripts/qapi-types.py --output-dir="qapi-generated" \ > - --prefix="example-" example-schema.json > $ cat qapi-generated/example-qapi-types.h > [Uninteresting stuff omitted...] > > @@ -1008,28 +1012,26 @@ Example: > visit_free(v); > } > > -=== scripts/qapi-visit.py === > +=== Code generated for visiting QAPI types === > > -Used to generate the visitor functions used to walk through and > -convert between a native QAPI C data structure and some other format > -(such as QObject); the generated functions are named visit_type_FOO() > -and visit_type_FOO_members(). > +These are the visitor functions used to walk through and convert > +between a native QAPI C data structure and some other format (such as > +QObject); the generated functions are named visit_type_FOO() and > +visit_type_FOO_members(). > > The following files are generated: > > -$(prefix)qapi-visit.c: visitor function for a particular C type, used > +$(prefix)qapi-visit.c: Visitor function for a particular C type, used > to automagically convert QObjects into the > corresponding C type and vice-versa, as well > as for deallocating memory for an existing C > type > > -$(prefix)qapi-visit.h: declarations for previously mentioned visitor > +$(prefix)qapi-visit.h: Declarations for previously mentioned visitor > functions > > Example: > > - $ python scripts/qapi-visit.py --output-dir="qapi-generated" > - --prefix="example-" example-schema.json > $ cat qapi-generated/example-qapi-visit.h > [Uninteresting stuff omitted...] > > @@ -1137,30 +1139,22 @@ Example: > error_propagate(errp, err); > } > > -=== scripts/qapi-commands.py === > +=== Code generated for commands === > > -Used to generate the marshaling/dispatch functions for the commands > -defined in the schema. The generated code implements > -qmp_marshal_COMMAND() (registered automatically), and declares > -qmp_COMMAND() that the user must implement. The following files are > -generated: > +These are the marshaling/dispatch functions for the commands defined > +in the schema. The generated code provides qmp_marshal_COMMAND(), and > +declares qmp_COMMAND() that the user must implement. > > -$(prefix)qmp-marshal.c: command marshal/dispatch functions for each > - QMP command defined in the schema. Functions > - generated by qapi-visit.py are used to > - convert QObjects received from the wire into > - function parameters, and uses the same > - visitor functions to convert native C return > - values to QObjects from transmission back > - over the wire. > +The following files are generated: > + > +$(prefix)qmp-marshal.c: Command marshal/dispatch functions for each > + QMP command defined in the schema > > $(prefix)qmp-commands.h: Function prototypes for the QMP commands > - specified in the schema. > + specified in the schema > > Example: > > - $ python scripts/qapi-commands.py --output-dir="qapi-generated" > - --prefix="example-" example-schema.json > $ cat qapi-generated/example-qmp-commands.h > [Uninteresting stuff omitted...] > > @@ -1242,20 +1236,20 @@ Example: > qmp_marshal_my_command, QCO_NO_OPTIONS); > } > > -=== scripts/qapi-event.py === > +=== Code generated for events === > > -Used to generate the event-related C code defined by a schema, with > -implementations for qapi_event_send_FOO(). The following files are > -created: > +This is the code related to events defined in the schema, providing > +qapi_event_send_EVENT(). > + > +The following files are created: > > $(prefix)qapi-event.h - Function prototypes for each event type, plus an > enumeration of all event names > + > $(prefix)qapi-event.c - Implementation of functions to send an event > > Example: > > - $ python scripts/qapi-event.py --output-dir="qapi-generated" > - --prefix="example-" example-schema.json > $ cat qapi-generated/example-qapi-event.h > [Uninteresting stuff omitted...] > > @@ -1302,23 +1296,22 @@ Example: > } > > const char *const example_QAPIEvent_lookup[] = { > - [EXAMPLE_QAPI_EVENT_MY_EVENT] = "MY_EVENT", > + > +[EXAMPLE_QAPI_EVENT_MY_EVENT] = "MY_EVENT", > [EXAMPLE_QAPI_EVENT__MAX] = NULL, > }; > > -=== scripts/qapi-introspect.py === > +=== Code generated for introspection === > > -Used to generate the introspection C code for a schema. The following > -files are created: > +The following files are created: > > $(prefix)qmp-introspect.c - Defines a string holding a JSON > - description of the schema. > -$(prefix)qmp-introspect.h - Declares the above string. > + description of the schema > + > +$(prefix)qmp-introspect.h - Declares the above string > > Example: > > - $ python scripts/qapi-introspect.py --output-dir="qapi-generated" > - --prefix="example-" example-schema.json > $ cat qapi-generated/example-qmp-introspect.h > [Uninteresting stuff omitted...] > > diff --git a/monitor.c b/monitor.c > index f4992505b1..df670f3e15 100644 > --- a/monitor.c > +++ b/monitor.c > @@ -951,7 +951,7 @@ EventInfoList *qmp_query_events(Error **errp) > * visit_type_SchemaInfoList() into a SchemaInfoList, then marshal it > * to QObject with generated output marshallers, every time. Instead, > * we do it in test-qobject-input-visitor.c, just to make sure > - * qapi-introspect.py's output actually conforms to the schema. > + * qapi-gen.py's output actually conforms to the schema. > */ > static void qmp_query_qmp_schema(QDict *qdict, QObject **ret_data, > Error **errp) > diff --git a/qapi-schema.json b/qapi-schema.json > index 5c06745c79..0d651c8399 100644 > --- a/qapi-schema.json > +++ b/qapi-schema.json > @@ -72,7 +72,7 @@ > 'q_obj_CpuInfo-base' # CPU, visible through query-cpu > ] } } > > -# Documentation generated with qapi2texi.py is in source order, with > +# Documentation generated with qapi-gen.py is in source order, with > # included sub-schemas inserted at the first include directive > # (subsequent include directives have no effect). To get a sane and > # stable order, it's best to include each sub-schema just once, or > diff --git a/scripts/qapi-gen.py b/scripts/qapi-gen.py > new file mode 100755 > index 0000000000..2100ca1145 > --- /dev/null > +++ b/scripts/qapi-gen.py > @@ -0,0 +1,41 @@ > +#!/usr/bin/env python > +# QAPI generator > +# > +# This work is licensed under the terms of the GNU GPL, version 2 or later. > +# See the COPYING file in the top-level directory. > + > +import sys > +from qapi.common import parse_command_line, QAPISchema > +from qapi.types import gen_types > +from qapi.visit import gen_visit > +from qapi.commands import gen_commands > +from qapi.events import gen_events > +from qapi.introspect import gen_introspect > +from qapi.doc import gen_doc > + > + > +def main(argv): > + (input_file, output_dir, prefix, opts) = \ > + parse_command_line('bu', ['builtins', 'unmask-non-abi-names']) > + > + opt_builtins = False > + opt_unmask = False > + > + for o, a in opts: > + if o in ('-b', '--builtins'): > + opt_builtins = True > + if o in ('-u', '--unmask-non-abi-names'): > + opt_unmask = True > + > + schema = QAPISchema(input_file) > + > + gen_types(schema, output_dir, prefix, opt_builtins) > + gen_visit(schema, output_dir, prefix, opt_builtins) > + gen_commands(schema, output_dir, prefix) > + gen_events(schema, output_dir, prefix) > + gen_introspect(schema, output_dir, prefix, opt_unmask) > + gen_doc(schema, output_dir, prefix) > + > + > +if __name__ == '__main__': > + main(sys.argv) > diff --git a/scripts/qapi/__init__.py b/scripts/qapi/__init__.py > new file mode 100644 > index 0000000000..e69de29bb2 > diff --git a/scripts/qapi-commands.py b/scripts/qapi/commands.py > similarity index 94% > rename from scripts/qapi-commands.py > rename to scripts/qapi/commands.py > index 8584cb5873..a744611d58 100644 > --- a/scripts/qapi-commands.py > +++ b/scripts/qapi/commands.py > @@ -13,7 +13,7 @@ This work is licensed under the terms of the GNU GPL, > version 2. > See the COPYING file in the top-level directory. > """ > > -from qapi import * > +from qapi.common import * > > > def gen_command_decl(name, arg_type, boxed, ret_type): > @@ -255,13 +255,8 @@ class QAPISchemaGenCommandVisitor(QAPISchemaVisitor): > self._regy += gen_register_command(name, success_response) > > > -def main(argv): > - (input_file, output_dir, do_c, do_h, prefix, opts) = parse_command_line() > - > - blurb = ''' > - * Schema-defined QAPI/QMP commands > -''' > - > +def gen_commands(schema, output_dir, prefix): > + blurb = ' * Schema-defined QAPI/QMP commands' > genc = QAPIGenC(blurb, __doc__) > genh = QAPIGenH(blurb, __doc__) > > @@ -290,17 +285,9 @@ void %(c_prefix)sqmp_init_marshal(QmpCommandList *cmds); > ''', > prefix=prefix, c_prefix=c_name(prefix, protect=False))) > > - schema = QAPISchema(input_file) > vis = QAPISchemaGenCommandVisitor(prefix) > schema.visit(vis) > genc.add(vis.defn) > genh.add(vis.decl) > - > - if do_c: > - genc.write(output_dir, prefix + 'qmp-marshal.c') > - if do_h: > - genh.write(output_dir, prefix + 'qmp-commands.h') > - > - > -if __name__ == '__main__': > - main(sys.argv) > + genc.write(output_dir, prefix + 'qmp-marshal.c') > + genh.write(output_dir, prefix + 'qmp-commands.h') > diff --git a/scripts/qapi.py b/scripts/qapi/common.py > similarity index 99% > rename from scripts/qapi.py > rename to scripts/qapi/common.py > index 9693fd1851..868ec25deb 100644 > --- a/scripts/qapi.py > +++ b/scripts/qapi/common.py > @@ -1932,17 +1932,15 @@ def parse_command_line(extra_options='', > extra_long_options=[]): > > try: > opts, args = getopt.gnu_getopt(sys.argv[1:], > - 'chp:o:' + extra_options, > - ['source', 'header', 'prefix=', > - 'output-dir='] + extra_long_options) > + 'p:o:' + extra_options, > + ['prefix=', 'output-dir='] > + + extra_long_options) > except getopt.GetoptError as err: > print("%s: %s" % (sys.argv[0], str(err)), file=sys.stderr) > sys.exit(1) > > output_dir = '' > prefix = '' > - do_c = False > - do_h = False > extra_opts = [] > > for oa in opts: > @@ -1956,23 +1954,15 @@ def parse_command_line(extra_options='', > extra_long_options=[]): > prefix = a > elif o in ('-o', '--output-dir'): > output_dir = a + '/' > - elif o in ('-c', '--source'): > - do_c = True > - elif o in ('-h', '--header'): > - do_h = True > else: > extra_opts.append(oa) > > - if not do_c and not do_h: > - do_c = True > - do_h = True > - > if len(args) != 1: > print("%s: need exactly one argument" % sys.argv[0], file=sys.stderr) > sys.exit(1) > fname = args[0] > > - return (fname, output_dir, do_c, do_h, prefix, extra_opts) > + return (fname, output_dir, prefix, extra_opts) > > > # > diff --git a/scripts/qapi2texi.py b/scripts/qapi/doc.py > old mode 100755 > new mode 100644 > similarity index 92% > rename from scripts/qapi2texi.py > rename to scripts/qapi/doc.py > index 8a604d86a6..cc4d5a43fb > --- a/scripts/qapi2texi.py > +++ b/scripts/qapi/doc.py > @@ -4,11 +4,10 @@ > # This work is licensed under the terms of the GNU LGPL, version 2+. > # See the COPYING file in the top-level directory. > """This script produces the documentation of a qapi schema in texinfo > format""" > + > from __future__ import print_function > import re > -import sys > - > -import qapi > +import qapi.common > > MSG_FMT = """ > @deftypefn {type} {{}} {name} > @@ -197,7 +196,7 @@ def texi_entity(doc, what, base=None, variants=None, > + texi_sections(doc)) > > > -class QAPISchemaGenDocVisitor(qapi.QAPISchemaVisitor): > +class QAPISchemaGenDocVisitor(qapi.common.QAPISchemaVisitor): > def __init__(self): > self.out = None > self.cur_doc = None > @@ -272,20 +271,8 @@ def texi_schema(schema): > return gen.out > > > -def main(argv): > - """Takes schema argument, prints result to stdout""" > - if len(argv) != 2: > - print("%s: need exactly 1 argument: SCHEMA" % argv[0], > file=sys.stderr) > - sys.exit(1) > - > - schema = qapi.QAPISchema(argv[1]) > - if not qapi.doc_required: > - print("%s: need pragma 'doc-required' " > - "to generate documentation" % argv[0], file=sys.stderr) > - sys.exit(1) > - print('@c AUTOMATICALLY GENERATED, DO NOT MODIFY\n') > - print(texi_schema(schema), end='') > - > - > -if __name__ == '__main__': > - main(sys.argv) > +def gen_doc(schema, output_dir, prefix): > + if qapi.common.doc_required: > + gen = qapi.common.QAPIGenDoc() > + gen.add(texi_schema(schema)) > + gen.write(output_dir, prefix + 'qapi-doc.texi') > diff --git a/scripts/qapi-event.py b/scripts/qapi/events.py > similarity index 92% > rename from scripts/qapi-event.py > rename to scripts/qapi/events.py > index e7e07f0055..b7dc82004f 100644 > --- a/scripts/qapi-event.py > +++ b/scripts/qapi/events.py > @@ -12,7 +12,7 @@ This work is licensed under the terms of the GNU GPL, > version 2. > See the COPYING file in the top-level directory. > """ > > -from qapi import * > +from qapi.common import * > > > def build_event_send_proto(name, arg_type, boxed): > @@ -171,13 +171,8 @@ class QAPISchemaGenEventVisitor(QAPISchemaVisitor): > self._event_names.append(name) > > > -def main(argv): > - (input_file, output_dir, do_c, do_h, prefix, dummy) = > parse_command_line() > - > - blurb = ''' > - * Schema-defined QAPI/QMP events > -''' > - > +def gen_events(schema, output_dir, prefix): > + blurb = ' * Schema-defined QAPI/QMP events' > genc = QAPIGenC(blurb, __doc__) > genh = QAPIGenH(blurb, __doc__) > > @@ -201,17 +196,9 @@ def main(argv): > ''', > prefix=prefix)) > > - schema = QAPISchema(input_file) > vis = QAPISchemaGenEventVisitor(prefix) > schema.visit(vis) > genc.add(vis.defn) > genh.add(vis.decl) > - > - if do_c: > - genc.write(output_dir, prefix + 'qapi-event.c') > - if do_h: > - genh.write(output_dir, prefix + 'qapi-event.h') > - > - > -if __name__ == '__main__': > - main(sys.argv) > + genc.write(output_dir, prefix + 'qapi-event.c') > + genh.write(output_dir, prefix + 'qapi-event.h') > diff --git a/scripts/qapi-introspect.py b/scripts/qapi/introspect.py > similarity index 90% > rename from scripts/qapi-introspect.py > rename to scripts/qapi/introspect.py > index b098b95053..1e4f065164 100644 > --- a/scripts/qapi-introspect.py > +++ b/scripts/qapi/introspect.py > @@ -10,7 +10,7 @@ This work is licensed under the terms of the GNU GPL, > version 2. > See the COPYING file in the top-level directory. > """ > > -from qapi import * > +from qapi.common import * > > > # Caveman's json.dumps() replacement (we're stuck at Python 2.4) > @@ -168,22 +168,8 @@ const char %(c_name)s[] = %(c_string)s; > self._gen_json(name, 'event', {'arg-type': self._use_type(arg_type)}) > > > -def main(argv): > - # Debugging aid: unmask QAPI schema's type names > - # We normally mask them, because they're not QMP wire ABI > - opt_unmask = False > - > - (input_file, output_dir, do_c, do_h, prefix, opts) = \ > - parse_command_line('u', ['unmask-non-abi-names']) > - > - for o, a in opts: > - if o in ('-u', '--unmask-non-abi-names'): > - opt_unmask = True > - > - blurb = ''' > - * QAPI/QMP schema introspection > -''' > - > +def gen_introspect(schema, output_dir, prefix, opt_unmask): > + blurb = ' * QAPI/QMP schema introspection' > genc = QAPIGenC(blurb, __doc__) > genh = QAPIGenH(blurb, __doc__) > > @@ -194,17 +180,9 @@ def main(argv): > ''', > prefix=prefix)) > > - schema = QAPISchema(input_file) > vis = QAPISchemaGenIntrospectVisitor(prefix, opt_unmask) > schema.visit(vis) > genc.add(vis.defn) > genh.add(vis.decl) > - > - if do_c: > - genc.write(output_dir, prefix + 'qmp-introspect.c') > - if do_h: > - genh.write(output_dir, prefix + 'qmp-introspect.h') > - > - > -if __name__ == '__main__': > - main(sys.argv) > + genc.write(output_dir, prefix + 'qmp-introspect.c') > + genh.write(output_dir, prefix + 'qmp-introspect.h') > diff --git a/scripts/qapi-types.py b/scripts/qapi/types.py > similarity index 90% > rename from scripts/qapi-types.py > rename to scripts/qapi/types.py > index 10955d1c01..aa3c01e750 100644 > --- a/scripts/qapi-types.py > +++ b/scripts/qapi/types.py > @@ -13,7 +13,7 @@ This work is licensed under the terms of the GNU GPL, > version 2. > # See the COPYING file in the top-level directory. > """ > > -from qapi import * > +from qapi.common import * > > > # variants must be emitted before their container; track what has already > @@ -241,24 +241,8 @@ class QAPISchemaGenTypeVisitor(QAPISchemaVisitor): > self._gen_type_cleanup(name) > > > -def main(argv): > - # If you link code generated from multiple schemata, you want only one > - # instance of the code for built-in types. Generate it only when > - # opt_builtins, enabled by command line option -b. See also > - # QAPISchemaGenTypeVisitor.visit_end(). > - opt_builtins = False > - > - (input_file, output_dir, do_c, do_h, prefix, opts) = \ > - parse_command_line('b', ['builtins']) > - > - for o, a in opts: > - if o in ('-b', '--builtins'): > - opt_builtins = True > - > - blurb = ''' > - * Schema-defined QAPI types > -''' > - > +def gen_types(schema, output_dir, prefix, opt_builtins): > + blurb = ' * Schema-defined QAPI types' > genc = QAPIGenC(blurb, __doc__) > genh = QAPIGenH(blurb, __doc__) > > @@ -274,17 +258,9 @@ def main(argv): > #include "qapi/util.h" > ''')) > > - schema = QAPISchema(input_file) > vis = QAPISchemaGenTypeVisitor(opt_builtins) > schema.visit(vis) > genc.add(vis.defn) > genh.add(vis.decl) > - > - if do_c: > - genc.write(output_dir, prefix + 'qapi-types.c') > - if do_h: > - genh.write(output_dir, prefix + 'qapi-types.h') > - > - > -if __name__ == '__main__': > - main(sys.argv) > + genc.write(output_dir, prefix + 'qapi-types.c') > + genh.write(output_dir, prefix + 'qapi-types.h') > diff --git a/scripts/qapi-visit.py b/scripts/qapi/visit.py > similarity index 92% > rename from scripts/qapi-visit.py > rename to scripts/qapi/visit.py > index 6d829c4d1d..f966e7975f 100644 > --- a/scripts/qapi-visit.py > +++ b/scripts/qapi/visit.py > @@ -13,7 +13,7 @@ This work is licensed under the terms of the GNU GPL, > version 2. > See the COPYING file in the top-level directory. > """ > > -from qapi import * > +from qapi.common import * > > > def gen_visit_decl(name, scalar=False): > @@ -324,24 +324,8 @@ class QAPISchemaGenVisitVisitor(QAPISchemaVisitor): > self.defn += gen_visit_alternate(name, variants) > > > -def main(argv): > - # If you link code generated from multiple schemata, you want only one > - # instance of the code for built-in types. Generate it only when > - # opt_builtins, enabled by command line option -b. See also > - # QAPISchemaGenVisitVisitor.visit_end(). > - opt_builtins = False > - > - (input_file, output_dir, do_c, do_h, prefix, opts) = \ > - parse_command_line('b', ['builtins']) > - > - for o, a in opts: > - if o in ('-b', '--builtins'): > - opt_builtins = True > - > - blurb = ''' > - * Schema-defined QAPI visitors > -''' > - > +def gen_visit(schema, output_dir, prefix, opt_builtins): > + blurb = ' * Schema-defined QAPI visitors' > genc = QAPIGenC(blurb, __doc__) > genh = QAPIGenH(blurb, __doc__) > > @@ -361,17 +345,9 @@ def main(argv): > ''', > prefix=prefix)) > > - schema = QAPISchema(input_file) > vis = QAPISchemaGenVisitVisitor(opt_builtins) > schema.visit(vis) > genc.add(vis.defn) > genh.add(vis.decl) > - > - if do_c: > - genc.write(output_dir, prefix + 'qapi-visit.c') > - if do_h: > - genh.write(output_dir, prefix + 'qapi-visit.h') > - > - > -if __name__ == '__main__': > - main(sys.argv) > + genc.write(output_dir, prefix + 'qapi-visit.c') > + genh.write(output_dir, prefix + 'qapi-visit.h') > diff --git a/tests/Makefile.include b/tests/Makefile.include > index f41da235ae..b406531b34 100644 > --- a/tests/Makefile.include > +++ b/tests/Makefile.include > @@ -23,7 +23,16 @@ check-help: > ifneq ($(wildcard config-host.mak),) > export SRC_PATH > > -qapi-py = $(SRC_PATH)/scripts/qapi.py $(SRC_PATH)/scripts/ordereddict.py > +# TODO don't duplicate $(SRC_PATH)/Makefile's qapi-py here > +qapi-py = $(SRC_PATH)/scripts/qapi/commands.py \ > +$(SRC_PATH)/scripts/qapi/events.py \ > +$(SRC_PATH)/scripts/qapi/introspect.py \ > +$(SRC_PATH)/scripts/qapi/types.py \ > +$(SRC_PATH)/scripts/qapi/visit.py \ > +$(SRC_PATH)/scripts/qapi/common.py \ > +$(SRC_PATH)/scripts/qapi/doc.py \ > +$(SRC_PATH)/scripts/ordereddict.py \ > +$(SRC_PATH)/scripts/qapi-gen.py > > # Get the list of all supported sysemu targets > SYSEMU_TARGET_LIST := $(subst -softmmu.mak,,$(notdir \ > @@ -645,34 +654,24 @@ tests/test-logging$(EXESUF): tests/test-logging.o > $(test-util-obj-y) > tests/test-replication$(EXESUF): tests/test-replication.o $(test-util-obj-y) > \ > $(test-block-obj-y) > > -tests/test-qapi-types.c tests/test-qapi-types.h :\ > -$(SRC_PATH)/tests/qapi-schema/qapi-schema-test.json > $(SRC_PATH)/scripts/qapi-types.py $(qapi-py) > - $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-types.py \ > - $(gen-out-type) -o tests -p "test-" $<, \ > - "GEN","$@") > -tests/test-qapi-visit.c tests/test-qapi-visit.h :\ > -$(SRC_PATH)/tests/qapi-schema/qapi-schema-test.json > $(SRC_PATH)/scripts/qapi-visit.py $(qapi-py) > - $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-visit.py \ > - $(gen-out-type) -o tests -p "test-" $<, \ > - "GEN","$@") > -tests/test-qmp-commands.h tests/test-qmp-marshal.c :\ > -$(SRC_PATH)/tests/qapi-schema/qapi-schema-test.json > $(SRC_PATH)/scripts/qapi-commands.py $(qapi-py) > - $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-commands.py \ > - $(gen-out-type) -o tests -p "test-" $<, \ > - "GEN","$@") > -tests/test-qapi-event.c tests/test-qapi-event.h :\ > -$(SRC_PATH)/tests/qapi-schema/qapi-schema-test.json > $(SRC_PATH)/scripts/qapi-event.py $(qapi-py) > - $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-event.py \ > - $(gen-out-type) -o tests -p "test-" $<, \ > - "GEN","$@") > -tests/test-qmp-introspect.c tests/test-qmp-introspect.h :\ > -$(SRC_PATH)/tests/qapi-schema/qapi-schema-test.json > $(SRC_PATH)/scripts/qapi-introspect.py $(qapi-py) > - $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-introspect.py > \ > - $(gen-out-type) -o tests -p "test-" $<, \ > - "GEN","$@") > +tests/test-qapi-types.c tests/test-qapi-types.h \ > +tests/test-qapi-visit.c tests/test-qapi-visit.h \ > +tests/test-qmp-commands.h tests/test-qmp-marshal.c \ > +tests/test-qapi-event.c tests/test-qapi-event.h \ > +tests/test-qmp-introspect.c tests/test-qmp-introspect.h: \ > +tests/test-qapi-gen-timestamp ; > +tests/test-qapi-gen-timestamp: > $(SRC_PATH)/tests/qapi-schema/qapi-schema-test.json $(qapi-py) > + $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-gen.py \ > + -o tests -p "test-" $<, \ > + "GEN","$(@:%-timestamp=%)") > + @>$@ > > -tests/qapi-schema/doc-good.test.texi: > $(SRC_PATH)/tests/qapi-schema/doc-good.json $(SRC_PATH)/scripts/qapi2texi.py > $(qapi-py) > - $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi2texi.py $< > > $@,"GEN","$@") > +tests/qapi-schema/doc-good.test.texi: > $(SRC_PATH)/tests/qapi-schema/doc-good.json $(qapi-py) > + $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-gen.py \ > + -o tests/qapi-schema -p "doc-good-" $<, \ > + "GEN","$@") > + @mv tests/qapi-schema/doc-good-qapi-doc.texi $@ > + @rm -f tests/qapi-schema/doc-good-qapi-*.[ch] > tests/qapi-schema/doc-good-qmp-*.[ch] > > tests/test-string-output-visitor$(EXESUF): > tests/test-string-output-visitor.o $(test-qapi-obj-y) > tests/test-string-input-visitor$(EXESUF): tests/test-string-input-visitor.o > $(test-qapi-obj-y) > @@ -941,6 +940,7 @@ check-clean: > $(MAKE) -C tests/tcg clean > rm -rf $(check-unit-y) tests/*.o $(QEMU_IOTESTS_HELPERS-y) > rm -rf $(sort $(foreach target,$(SYSEMU_TARGET_LIST), > $(check-qtest-$(target)-y)) $(check-qtest-generic-y)) > + rm -f tests/test-qapi-gen-timestamp > > clean: check-clean > > diff --git a/tests/qapi-schema/test-qapi.py b/tests/qapi-schema/test-qapi.py > index ac43d3458e..bb1b6dd297 100644 > --- a/tests/qapi-schema/test-qapi.py > +++ b/tests/qapi-schema/test-qapi.py > @@ -11,10 +11,8 @@ > # > > from __future__ import print_function > -from qapi import * > -from pprint import pprint > -import os > import sys > +from qapi.common import QAPISchema, QAPISchemaVisitor > > > class QAPISchemaTestVisitor(QAPISchemaVisitor): > -- > 2.13.6 >