def check_wellformedness(context_, target, node_):
ris = get_roleinstantiation_children(node_)
tree = context_.get_visible_global(target)
rparamlist = roledecllist_get_roledecl_children(
globalprotocoldecl_get_roledecllist_child(tree))
# Section 4.6.3 -- lengts of role-instantiation-list and target
# role-decl-list are the same
if len(ris) != len(rparamlist):
util.report_error("Bad number of role arguments, expected: " + \
str(len(rparamlist)))
croles = context_.get_roles()
rparams = rparamlist.__iter__()
rolemap = {} # params -> args (as strings --
# maybe should do ROLE node_, as for argmap)
for ri in ris:
ours = roleinstantiation_get_arg(ri)
next = rparams.next()
theirs = roledecl_get_role_name(next)
# Section 4.6.3 -- every role argument is bound and distinct
if (ours not in croles) or ours in rolemap.values():
util.report_error("Bad role argument: " + ours)
if roleinstantiation_has_parameter_child(ri):
tmp = roleinstantiation_get_parameter(ri)
if theirs != tmp:
# Section 4.6.3 -- every instantiation parameter corresponds to
# the declared parameter in the protocol declaration
util.report_error("Bad role parameter: " + theirs + ", " +tmp)
rolemap[roledecl_get_declaration_name(next)] = ours
return rolemap
def check_wellformedness(context_, target, node_):
ris = get_roleinstantiation_children(node_)
tree = context_.get_visible_global(target)
rparamlist = roledecllist_get_roledecl_children(
globalprotocoldecl_get_roledecllist_child(tree))
# Section 4.6.3 -- lengts of role-instantiation-list and target
# role-decl-list are the same
if len(ris) != len(rparamlist):
util.report_error("Bad number of role arguments, expected: " + \
str(len(rparamlist)))
croles = context_.get_roles()
rparams = rparamlist.__iter__()
rolemap = {} # params -> args (as strings --
# maybe should do ROLE node_, as for argmap)
for ri in ris:
ours = roleinstantiation_get_arg(ri)
next = rparams.next()
theirs = roledecl_get_role_name(next)
# Section 4.6.3 -- every role argument is bound and distinct
if (ours not in croles) or ours in rolemap.values():
util.report_error("Bad role argument: " + ours)
if roleinstantiation_has_parameter_child(ri):
tmp = roleinstantiation_get_parameter(ri)
if theirs != tmp:
# Section 4.6.3 -- every instantiation parameter corresponds to
# the declared parameter in the protocol declaration
util.report_error("Bad role parameter: " + theirs + ", " +tmp)
rolemap[roledecl_get_declaration_name(next)] = ours
return rolemap
def _project_all(context_):
for _, module_ in context_.get_modules().items():
clone = context_.set_current_module(module_get_full_name(module_))
clone = build_visibility(clone, module_)
for (proto, gpd) in clone.get_visible_globals().items():
full_global_name = globalprotocoldecl_get_full_name(gpd)
rdl = globalprotocoldecl_get_roledecllist_child(gpd)
#rolemap = roledecllist_get_rolemap(rdl)
#for role_ in globalprotocoldecl_get_role_names(gpd):
for rd in roledecllist_get_roledecl_children(rdl):
dname = roledecl_get_declaration_name(rd)
role_ = roledecl_get_role_name(rd)
full_local_name = globaldo_get_projected_member_name(
full_global_name, role_)
#full_global_name, rolemap[role_])
if context_.has_projection(full_local_name):
break
projector = Projector()
lpd = projector.project_globalprotocoldecl(clone, gpd, dname)#, rolemap)
#full_name = lpd.get_full_name(clone)
context_ = context_.add_projection(full_local_name, lpd)
#print "Projected", full_global_name, "for", role_ + ":\n", \
# lpd.pretty_print()
return context_
def check_wellformedness_enter(checker, node_):
context_ = checker.get_context()
roles = []
for rd in get_roledecl_children(node_):
role = roledecl_get_declaration_name(rd)
# Section 4.6 -- Global protocol header: distinct role declaration names
if role in roles:
util.report_error("Bad role declaration name: " + role)
roles.append(role)
def check_wellformedness_enter(checker, node_):
context_ = checker.get_context()
roles = []
for rd in get_roledecl_children(node_):
role = roledecl_get_declaration_name(rd)
# Section 4.6 -- Global protocol header: distinct role declaration names
if role in roles:
util.report_error("Bad role declaration name: " + role)
roles.append(role)
def context_visitor_enter(cv, node_):
context_ = cv.get_context()
for rd in get_roledecl_children(node_):
role_ = roledecl_get_declaration_name(rd)
# Section 4.6.1 -- bound occurrences of role_ declaration names
context_ = context_.add_role(role_)
if context_.is_role_enabled(role_):
raise Exception("Shouldn't get in here: ", role_)
# Section 4.6.6 -- role_ receives before sends implemented as role_
# enabled/disabled, here setting each declared role_ as initially enabled
context_ = context_.enable_role(role_, globalchoice_DUMMY_ENABLING_OP)
cv.set_context(context_) # No push/enter
def context_visitor_enter(cv, node_):
context_ = cv.get_context()
for rd in get_roledecl_children(node_):
role_ = roledecl_get_declaration_name(rd)
# Section 4.6.1 -- bound occurrences of role_ declaration names
context_ = context_.add_role(role_)
if context_.is_role_enabled(role_):
raise Exception("Shouldn't get in here: ", role_)
# Section 4.6.6 -- role_ receives before sends implemented as role_
# enabled/disabled, here setting each declared role_ as initially enabled
context_ = context_.enable_role(role_, globalchoice_DUMMY_ENABLING_OP)
cv.set_context(context_) # No push/enter
def get_role_map(context_, target, node_):
rolemap = {} # params -> args (string -> string)
tree = context_.get_visible_global(target)
rparamlist = roledecllist_get_roledecl_children(
globalprotocoldecl_get_roledecllist_child(tree))
rparams = rparamlist.__iter__()
ris = get_roleinstantiation_children(node_)
for ri in ris:
ours = roleinstantiation_get_arg(ri) # returns string
next = rparams.next()
rolemap[roledecl_get_declaration_name(next)] = ours
return rolemap
def get_role_map(context_, target, node_):
rolemap = {} # params -> args (string -> string)
tree = context_.get_visible_global(target)
rparamlist = roledecllist_get_roledecl_children(
globalprotocoldecl_get_roledecllist_child(tree))
rparams = rparamlist.__iter__()
ris = get_roleinstantiation_children(node_)
for ri in ris:
ours = roleinstantiation_get_arg(ri) # returns string
next = rparams.next()
rolemap[roledecl_get_declaration_name(next)] = ours
return rolemap
def get_declaration_names(node_):
roles = []
for rd in get_roledecl_children(node_):
roles.append(roledecl_get_declaration_name(rd))
return roles
def get_declaration_names(node_):
roles = []
for rd in get_roledecl_children(node_):
roles.append(roledecl_get_declaration_name(rd))
return roles
