def _handle_ipdl_sources(self, ipdl_dir, sorted_ipdl_sources,
unified_ipdl_cppsrcs_mapping):
# Preferably we wouldn't have to import ipdl, but we need to parse the
# ast in order to determine the namespaces since they are used in the
# header output paths.
sys.path.append(mozpath.join(self.environment.topsrcdir, 'ipc',
'ipdl'))
import ipdl
backend_file = self._get_backend_file('ipc/ipdl')
outheaderdir = '_ipdlheaders'
cmd = [
'$(PYTHON_PATH)',
'$(PLY_INCLUDE)',
'%s/ipdl.py' % backend_file.srcdir,
'--sync-msg-list=%s/sync-messages.ini' % backend_file.srcdir,
'--msg-metadata=%s/message-metadata.ini' % backend_file.srcdir,
'--outheaders-dir=%s' % outheaderdir,
'--outcpp-dir=.',
]
ipdldirs = sorted(set(mozpath.dirname(p) for p in sorted_ipdl_sources))
cmd.extend(['-I%s' % d for d in ipdldirs])
cmd.extend(sorted_ipdl_sources)
outputs = [
'IPCMessageTypeName.cpp',
mozpath.join(outheaderdir, 'IPCMessageStart.h'), 'ipdl_lextab.py',
'ipdl_yacctab.py'
]
for filename in sorted_ipdl_sources:
filepath, ext = os.path.splitext(filename)
dirname, basename = os.path.split(filepath)
dirname = mozpath.relpath(dirname, self.environment.topsrcdir)
extensions = ['']
if ext == '.ipdl':
extensions.extend(['Child', 'Parent'])
with open(filename) as f:
ast = ipdl.parse(f.read(), filename, includedirs=ipdldirs)
self.backend_input_files.add(filename)
headerdir = os.path.join(outheaderdir,
*([ns.name for ns in ast.namespaces]))
for extension in extensions:
outputs.append("%s%s.cpp" % (basename, extension))
outputs.append(
mozpath.join(headerdir, '%s%s.h' % (basename, extension)))
backend_file.rule(
display='IPDL code generation',
cmd=cmd,
outputs=outputs,
extra_outputs=[self._installed_files],
check_unchanged=True,
)
def _handle_ipdl_sources(self, ipdl_dir, sorted_ipdl_sources, sorted_nonstatic_ipdl_sources,
sorted_static_ipdl_sources, unified_ipdl_cppsrcs_mapping):
# Preferably we wouldn't have to import ipdl, but we need to parse the
# ast in order to determine the namespaces since they are used in the
# header output paths.
sys.path.append(mozpath.join(self.environment.topsrcdir, 'ipc', 'ipdl'))
import ipdl
backend_file = self._get_backend_file('ipc/ipdl')
outheaderdir = '_ipdlheaders'
srcdir = mozpath.join(self.environment.topsrcdir, 'ipc/ipdl')
cmd = [
'$(PYTHON_PATH)',
'$(PLY_INCLUDE)',
'%s/ipdl.py' % srcdir,
'--sync-msg-list=%s/sync-messages.ini' % srcdir,
'--msg-metadata=%s/message-metadata.ini' % srcdir,
'--outheaders-dir=%s' % outheaderdir,
'--outcpp-dir=.',
]
ipdldirs = sorted(set(mozpath.dirname(p) for p in sorted_ipdl_sources))
cmd.extend(['-I%s' % d for d in ipdldirs])
cmd.extend(sorted_ipdl_sources)
outputs = ['IPCMessageTypeName.cpp', mozpath.join(outheaderdir, 'IPCMessageStart.h'), 'ipdl_lextab.py', 'ipdl_yacctab.py']
for filename in sorted_ipdl_sources:
filepath, ext = os.path.splitext(filename)
dirname, basename = os.path.split(filepath)
dirname = mozpath.relpath(dirname, self.environment.topsrcdir)
extensions = ['']
if ext == '.ipdl':
extensions.extend(['Child', 'Parent'])
with open(filename) as f:
ast = ipdl.parse(f.read(), filename, includedirs=ipdldirs)
self.backend_input_files.add(filename)
headerdir = os.path.join(outheaderdir, *([ns.name for ns in ast.namespaces]))
for extension in extensions:
outputs.append("%s%s.cpp" % (basename, extension))
outputs.append(mozpath.join(headerdir, '%s%s.h' % (basename, extension)))
backend_file.rule(
display='IPDL code generation',
cmd=cmd,
outputs=outputs,
extra_outputs=[self._installed_files],
check_unchanged=True,
)
backend_file.sources['.cpp'].extend(u[0] for u in unified_ipdl_cppsrcs_mapping)
capacity = msgMetadataConfig.get(msgName, 'segment_capacity')
segmentCapacityDict[msgName] = capacity
# First pass: parse and type-check all protocols
for f in files:
log(2, os.path.basename(f))
filename = normalizedFilename(f)
if f == '-':
fd = sys.stdin
else:
fd = open(f)
specstring = fd.read()
fd.close()
ast = ipdl.parse(specstring, filename, includedirs=includedirs)
if ast is None:
print('Specification could not be parsed.', file=sys.stderr)
sys.exit(1)
log(2, 'checking types')
if not ipdl.typecheck(ast):
print('Specification is not well typed.', file=sys.stderr)
sys.exit(1)
if not ipdl.checkSyncMessage(ast, syncMsgList):
print('Error: New sync IPC messages must be reviewed by an IPC peer and recorded in %s' % options.syncMsgList, file=sys.stderr) # NOQA: E501
sys.exit(1)
if not ipdl.checkFixedSyncMessages(parser):
# Errors have alraedy been printed to stderr, just exit
parser.readfp(open(options.syncMsgList))
syncMsgList = parser.sections()
# First pass: parse and type-check all protocols
for f in files:
log(2, os.path.basename(f))
filename = normalizedFilename(f)
if f == '-':
fd = sys.stdin
else:
fd = open(f)
specstring = fd.read()
fd.close()
ast = ipdl.parse(specstring, filename, includedirs=includedirs)
if ast is None:
print >>sys.stderr, 'Specification could not be parsed.'
sys.exit(1)
log(2, 'checking types')
if not ipdl.typecheck(ast):
print >>sys.stderr, 'Specification is not well typed.'
sys.exit(1)
if not ipdl.checkSyncMessage(ast, syncMsgList):
print >>sys.stderr, 'Error: New sync IPC messages must be reviewed by an IPC peer and recorded in %s' % options.syncMsgList
sys.exit(1)
if _verbosity > 2:
log(3, ' pretty printed code:')
