def gen_client (templates): for name, value in ops.items(): if name == 'getspec': # It's not real if it doesn't have a stub function. continue print(generate(templates['cbk'], name, cbk_subs)) print(generate(templates['cont-func'], name, fop_subs)) print(generate(templates['fop'], name, fop_subs))
def gen_cases():
code = ""
for name, value in ops.items():
if "journal" not in [x[0] for x in value]:
continue
# Add the CASE fragment for this fop.
code += generate(fragments["CASE"], name, fop_subs)
return code
def gen_functions():
code = ""
for name, value in ops.items():
if "journal" not in [x[0] for x in value]:
continue
fop_subs[name]["@FUNCTION_BODY@"] = get_special_subs(value)
# Print the FOP fragment with @FUNCTION_BODY@ in the middle.
code += generate(fragments["FOP"], name, fop_subs)
return code
def gen_functions():
code = ""
for name, value in ops.items():
fop_type = [x[1] for x in value if x[0] == "journal"]
if not fop_type:
continue
body, links, syncop_args, cleanups = get_special_subs(
name, value, fop_type[0])
fop_subs[name]["@FUNCTION_BODY@"] = body
fop_subs[name]["@LINKS@"] = links
fop_subs[name]["@SYNCOP_ARGS@"] = syncop_args
fop_subs[name]["@CLEANUPS@"] = cleanups
if name == "writev":
# Take advantage of the fact that, *during reconciliation*, the
# vector is always a single element. In normal I/O it's not.
fop_subs[name]["@SUCCESS_VALUE@"] = "vector.iov_len"
else:
fop_subs[name]["@SUCCESS_VALUE@"] = "GFAPI_SUCCESS"
# Print the FOP fragment with @FUNCTION_BODY@ in the middle.
code += generate(fragments["FOP"], name, fop_subs)
return code
def gen_fdl():
entrypoints = []
for name, value in ops.items():
if "journal" not in [x[0] for x in value]:
continue
# generate all functions for all the fops
# except for the ones in selective_generate for which
# generate only the functions mentioned in the
# selective_generate table
gen_funcs = "len,serialize,callback,continue,fop"
if name in selective_generate:
gen_funcs = selective_generate[name].split(",")
len_code, ser_code = get_special_subs(value)
fop_subs[name]["@LEN_CODE@"] = len_code[:-1]
fop_subs[name]["@SER_CODE@"] = ser_code[:-1]
if 'len' in gen_funcs:
print(generate(LEN_TEMPLATE, name, fop_subs))
if 'serialize' in gen_funcs:
print(generate(SER_TEMPLATE, name, fop_subs))
if name == 'writev':
print("#define DESTAGE_ASYNC")
if 'callback' in gen_funcs:
print(generate(CBK_TEMPLATE, name, cbk_subs))
if 'continue' in gen_funcs:
print(generate(CONTINUE_TEMPLATE, name, fop_subs))
if 'fop' in gen_funcs:
print(generate(FOP_TEMPLATE, name, fop_subs))
if name == 'writev':
print("#undef DESTAGE_ASYNC")
entrypoints.append(name)
print("struct xlator_fops fops = {")
for ep in entrypoints:
print("\t.%s = fdl_%s," % (ep, ep))
print("};")
def gen_defaults():
for name, value in ops.items():
if name == 'getspec':
continue
print(generate(OP_FOP_TEMPLATE, name, fop_subs))
def gen_defaults():
for name, value in ops.items():
if name in utime_ops:
print(generate(OP_FOP_TEMPLATE, name, fop_subs))
def gen_defaults():
for name, value in ops.items():
if name == 'getspec':
continue
print(generate(OP_FOP_TEMPLATE, name, fop_subs))
def gen_defaults():
for name, value in ops.items():
if name in utime_ops:
print(generate(OP_FOP_TEMPLATE, name, fop_subs))