if cd_to is not None:
old_wd = os.getcwd()
os.chdir(cd_to)
i = 0
for backend in backends:
if verbose:
sys.stderr.write(cmdname + ": Running back-end '" +\
backend + "'\n")
bemodules[i].run(tree, backends_args[i])
i = i + 1
if interactive:
if verbose:
sys.stderr.write(cmdname + ": Entering interactive loop\n")
idlast.tree = tree
_omniidl.runInteractiveLoop()
del idlast.tree
if cd_to is not None:
os.chdir(old_wd)
if temp_file and not no_preprocessor:
os.remove(temp_file)
idlast.clear()
idltype.clear()
_omniidl.clear()
def run(tree, args):
idlast.tree = tree
_omniidl.runInteractiveLoop()
del idlast.tree
if cd_to is not None:
old_wd = os.getcwd()
os.chdir(cd_to)
i = 0
for backend in backends:
if verbose:
sys.stderr.write(cmdname + ": Running back-end '" +\
backend + "'\n")
bemodules[i].run(tree, backends_args[i])
i = i + 1
if interactive:
if verbose:
sys.stderr.write(cmdname + ": Entering interactive loop\n")
idlast.tree = tree
_omniidl.runInteractiveLoop()
del idlast.tree
if cd_to is not None:
os.chdir(old_wd)
if temp_file and not no_preprocessor:
os.remove(temp_file)
idlast.clear()
idltype.clear()
_omniidl.clear()
def run(tree, args):
idlast.tree = tree
_omniidl.runInteractiveLoop()
del idlast.tree
def main(argv=None):
global preprocessor_args, preprocessor_only, preprocessor_cmd
global no_preprocessor, backend, backend_args, dump_only, cd_to
global verbose, quiet, print_usage, interactive, temp_file
if argv is None: argv = sys.argv
files = parseArgs(argv[1:])
if _omniidl.alwaysTempFile():
temp_file = genTempFileName()
if print_usage:
usage()
elif len(files) == 0:
if not quiet:
sys.stderr.write(cmdname + ": No files specified. Use '" \
+ cmdname + " -u' for usage.\n")
sys.exit(1)
# Import back-ends, and add any pre-processor arguments
bemodules = []
for backend in backends:
if verbose:
sys.stderr.write(cmdname + ": Importing back-end '" +\
backend + "'\n")
try:
be = be_import(backend)
except ImportError as msg:
if not quiet:
sys.stderr.write(cmdname + \
": Could not import back-end '" + \
backend + "'\n")
sys.stderr.write(cmdname + \
": Maybe you need to use the -p option?\n")
sys.stderr.write(cmdname + \
": (The error was '" + str(msg) + "')\n")
sys.exit(1)
if verbose:
if hasattr(be, "__file__"):
sys.stderr.write(cmdname + ": '" + backend + \
"' imported from '" + be.__file__ + "'\n")
else:
sys.stderr.write(cmdname + ": '" + backend + \
"' imported from unknown file\n")
bemodules.append(be)
if hasattr(be, "cpp_args"):
preprocessor_args.extend(be.cpp_args)
if print_usage and hasattr(be, "usage_string"):
print("\nArguments for back-end '" + backend + "':\n")
print(be.usage_string)
if print_usage:
sys.exit(0)
if len(backends) == 0 and \
not (quiet or dump_only or preprocessor_only or interactive):
sys.stderr.write(cmdname + ": Warning: No back-ends specified; " \
"checking IDL for validity\n")
for name in files:
if name != "-" and not os.path.isfile(name):
if not quiet:
sys.stderr.write(cmdname + ": '" + name + "' does not exist\n")
sys.exit(1)
if sys.platform != 'OpenVMS' or len(preprocessor_args) == 0:
preproc_cmd = '%s %s "%s"' % (preprocessor_cmd,
" ".join(preprocessor_args), name)
else:
preproc_cmd = '%s "%s" %s' % (preprocessor_cmd,
'" "'.join(preprocessor_args), name)
if not no_preprocessor:
if verbose:
sys.stderr.write(cmdname + ": Preprocessing '" +\
name + "' with '" + preproc_cmd + "'\n")
if preprocessor_only:
err = os.system(preproc_cmd)
if err:
if not quiet:
sys.stderr.write(cmdname + \
": Error running preprocessor\n")
sys.exit(1)
sys.exit(0)
if temp_file:
if verbose:
sys.stderr.write(cmdname + \
": cpp output to temporary file '" + \
temp_file + "'\n")
err = os.system(preproc_cmd + " >" + temp_file)
if err:
if not quiet:
sys.stderr.write(cmdname + \
": Error running preprocessor\n")
try:
os.remove(temp_file)
except:
pass
sys.exit(1)
file = temp_file
else:
file = os.popen(preproc_cmd, "r")
else: # No preprocessor
file = name
if verbose: sys.stderr.write(cmdname + ": Running front end\n")
if dump_only:
if verbose:
sys.stderr.write(cmdname + ": Dumping\n")
_omniidl.dump(file, name)
if not isinstance(file, StringType):
file.close()
if temp_file: os.remove(temp_file)
else:
tree = _omniidl.compile(file, name)
if not isinstance(file, StringType):
if file.close():
if not quiet:
sys.stderr.write(cmdname + \
": Error running preprocessor\n")
sys.exit(1)
if tree is None:
sys.exit(1)
if cd_to is not None:
old_wd = os.getcwd()
os.chdir(cd_to)
i = 0
for backend in backends:
if verbose:
sys.stderr.write(cmdname + ": Running back-end '" +\
backend + "'\n")
bemodules[i].run(tree, backends_args[i])
i = i + 1
if interactive:
if verbose:
sys.stderr.write(cmdname + ": Entering interactive loop\n")
idlast.tree = tree
_omniidl.runInteractiveLoop()
del idlast.tree
if cd_to is not None:
os.chdir(old_wd)
if temp_file and not no_preprocessor:
os.remove(temp_file)
idlast.clear()
idltype.clear()
_omniidl.clear()
def main(argv=None):
global preprocessor_args, preprocessor_only, preprocessor_cmd
global no_preprocessor, backend, backend_args, dump_only, cd_to
global verbose, quiet, print_usage, interactive, temp_file
if argv is None: argv = sys.argv
files = parseArgs(argv[1:])
if _omniidl.alwaysTempFile():
temp_file = genTempFileName()
if print_usage:
usage()
elif len(files) == 0:
if not quiet:
sys.stderr.write(cmdname + ": No files specified. Use '" \
+ cmdname + " -u' for usage.\n")
sys.exit(1)
# Import back-ends, and add any pre-processor arguments
bemodules = []
for backend in backends:
if verbose:
sys.stderr.write(cmdname + ": Importing back-end '" +\
backend + "'\n")
try:
be = be_import(backend)
except ImportError as msg:
if not quiet:
sys.stderr.write(cmdname + \
": Could not import back-end '" + \
backend + "'\n")
sys.stderr.write(cmdname + \
": Maybe you need to use the -p option?\n")
sys.stderr.write(cmdname + \
": (The error was '" + str(msg) + "')\n")
sys.exit(1)
if verbose:
if hasattr(be, "__file__"):
sys.stderr.write(cmdname + ": '" + backend + \
"' imported from '" + be.__file__ + "'\n")
else:
sys.stderr.write(cmdname + ": '" + backend + \
"' imported from unknown file\n")
bemodules.append(be)
if hasattr(be, "cpp_args"):
preprocessor_args.extend(be.cpp_args)
if print_usage and hasattr(be, "usage_string"):
print("\nArguments for back-end '" + backend + "':\n")
print(be.usage_string)
if print_usage:
sys.exit(0)
if len(backends) == 0 and \
not (quiet or dump_only or preprocessor_only or interactive):
sys.stderr.write(cmdname + ": Warning: No back-ends specified; " \
"checking IDL for validity\n")
for name in files:
if name != "-" and not os.path.isfile(name):
if not quiet:
sys.stderr.write(cmdname + ": '" + name + "' does not exist\n")
sys.exit(1)
if sys.platform != 'OpenVMS' or len(preprocessor_args)==0:
preproc_cmd = '%s %s "%s"' % (preprocessor_cmd,
" ".join(preprocessor_args),
name)
else:
preproc_cmd = '%s "%s" %s' % (preprocessor_cmd,
'" "'.join(preprocessor_args),
name)
if not no_preprocessor:
if verbose:
sys.stderr.write(cmdname + ": Preprocessing '" +\
name + "' with '" + preproc_cmd + "'\n")
if preprocessor_only:
err = os.system(preproc_cmd)
if err:
if not quiet:
sys.stderr.write(cmdname + \
": Error running preprocessor\n")
sys.exit(1)
sys.exit(0)
if temp_file:
if verbose:
sys.stderr.write(cmdname + \
": cpp output to temporary file '" + \
temp_file + "'\n")
err = os.system(preproc_cmd + " >" + temp_file)
if err:
if not quiet:
sys.stderr.write(cmdname + \
": Error running preprocessor\n")
try:
os.remove(temp_file)
except:
pass
sys.exit(1)
file = temp_file
else:
file = os.popen(preproc_cmd, "r")
else: # No preprocessor
file = name
if verbose: sys.stderr.write(cmdname + ": Running front end\n")
if dump_only:
if verbose:
sys.stderr.write(cmdname + ": Dumping\n")
_omniidl.dump(file, name)
if not isinstance(file, StringType):
file.close()
if temp_file: os.remove(temp_file)
else:
tree = _omniidl.compile(file, name)
if not isinstance(file, StringType):
if file.close():
if not quiet:
sys.stderr.write(cmdname + \
": Error running preprocessor\n")
sys.exit(1)
if tree is None:
sys.exit(1)
if cd_to is not None:
old_wd = os.getcwd()
os.chdir(cd_to)
i = 0
for backend in backends:
if verbose:
sys.stderr.write(cmdname + ": Running back-end '" +\
backend + "'\n")
bemodules[i].run(tree, backends_args[i])
i = i + 1
if interactive:
if verbose:
sys.stderr.write(cmdname + ": Entering interactive loop\n")
idlast.tree = tree
_omniidl.runInteractiveLoop()
del idlast.tree
if cd_to is not None:
os.chdir(old_wd)
if temp_file and not no_preprocessor:
os.remove(temp_file)
idlast.clear()
idltype.clear()
_omniidl.clear()