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More progress on parsing custom and typed capability symbols

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This commit is contained in:
Bahadir Balban
2009-11-16 20:17:55 +02:00
parent b50c3f6f2b
commit 60759689a9
1 changed files with 48 additions and 15 deletions
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63
config/caps.py
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@@ -162,32 +162,61 @@ cap_strings = { 'ipc' : \
# #
# Prepares descriptions of all non-memory capabilities # Prepares descriptions of all non-memory capabilities
# #
def prepare_capability(cont, param, val): # custom use
# USE makes us assign the initial cap string with blank fields # custom type rest
if 'USE' in param: # type use
captype, rest = param.split('_', 1) # type rest
def prepare_custom_capability(cont, param, val):
if 'TYPE' in param:
capkey, captype, rest = param.split('_', 2)
capkey = capkey.lower()
captype = captype.lower() captype = captype.lower()
cont.caps[capkey] = cap_strings[captype]
if 'TARGET' in param:
target_parts = param.split('_', 2)
if len(target_parts) == 2:
capkey = target_parts[0].lower()
templ = Template(cont.caps[capkey])
cont.caps[capkey] = templ.safe_substitute(cid = val)
elif len(target_parts) == 3:
capkey = target_parts[0].lower()
ttype = target_parts[2]
templ = Template(cont.caps[capkey])
# Insert current container id, if target has current
if ttype[:len('CURRENT')] == 'CURRENT':
cont.caps[capkey] = templ.safe_substitute(target_type = ttype, cid = cont.id)
else:
cont.caps[capkey] = templ.safe_substitute(target_type = ttype)
def prepare_typed_capability(cont, param, val):
captype, params = param.split('_', 1)
captype = captype.lower()
# USE makes us assign the initial cap string with blank fields
if 'USE' in params:
cont.caps[captype] = cap_strings[captype] cont.caps[captype] = cap_strings[captype]
# Prepare string template from capability type
templ = Template(cont.caps[captype])
# If it is a pool, amend default target type and id # If it is a pool, amend default target type and id
if captype[-len('pool'):] == 'pool': if captype[-len('pool'):] == 'pool':
templ = Template(cont.caps[captype]) cont.caps[captype] = templ.safe_substitute(target_type = 'CURRENT_PAGER_SPACE',
cont.caps[captype] = templ.safe_substitute(target_type = 'CURRENT_CONT',
cid = cont.id) cid = cont.id)
# Fill in the blank size field # Fill in the blank size field
elif 'SIZE' in param: elif 'SIZE' in params:
captype, rest = param.split('_', 1) # Get reference to capability string template
captype = captype.lower()
templ = Template(cont.caps[captype]) templ = Template(cont.caps[captype])
cont.caps[captype] = templ.safe_substitute(size = val) cont.caps[captype] = templ.safe_substitute(size = val)
print cont.caps[captype]
# Fill in capability target type and target id fields # Fill in capability target type and target id fields
elif 'TARGET' in param: elif 'TARGET' in params:
captype, target, ttype = param.split('_', 2) # Get reference to capability string template
captype = captype.lower()
templ = Template(cont.caps[captype]) templ = Template(cont.caps[captype])
target, ttype = params.split('_', 1)
# Target type # Target type
if ttype != None: if ttype != None:
@@ -199,12 +228,16 @@ def prepare_capability(cont, param, val):
# Get target value supplied by user # Get target value supplied by user
else: else:
cont.caps[captype] = templ.safe_substitute(cid = val) cont.caps[captype] = templ.safe_substitute(cid = val)
else:
print "No match: ", param
print captype print captype
print cont.caps[captype] print cont.caps[captype]
def prepare_capability(cont, param, val):
if 'CUSTOM' in param:
prepare_custom_capability(cont, param, val)
else:
prepare_typed_capability(cont, param, val)
''' '''
self.threadpool = '' self.threadpool = ''
self.spacepool = '' self.spacepool = ''