# File : IDLparser.py
# Module : SALOME
-import string, sys, fpformat, re, os
+import string, sys, fpformat, re, os, compiler
import xml.sax
import pdb
#--------------------------------------------------
class Tree:
- def __init__(self, name = '', content = ''):
+ def __init__(self, name = '', content = '', key = None):
self.name = name
self.content = content
+ self.key = key
self.parent = None
self.childs = []
-
+
def addChild(self, tree):
if tree is not None:
self.childs.append(tree)
if tree is not None:
pos = 0
for i in self.childs:
- if i.name == tree.name:
+ if (i.name == tree.name) & ((i.key is None) | (i.key == tree.key)):
self.childs.pop(pos)
self.childs.insert(pos, tree)
return tree
return l
def getChild(self, name, content=None):
-
- # content == None, don't compare content
+ # return child node with a given name
+ # if content == None, don't compare contents
for i in self.childs:
if (i.name == name):
if (content is None) | (i.content == content):
return None
def getNode(self, name, content='', depth=-1):
-
- # recursive search
+ # recursive search of a node with a given name
# content == None, don't compare content
if (self.name == name):
if (content is None) | (self.content == content):
if (depth != 0):
for i in self.childs:
n = i.getNode(name, content, depth-1)
- if n: return n #return a value
+ if n: return n
return None
def merge(self, t):
pass
+
+ def mergeChilds(self, t, list):
+ L_ext = t.getChild(list)
+ L_int = self.getChild(list)
+
+ L_merge = Tree(list)
+
+ for i_ext in L_ext.childs:
+ k_ext = i_ext.key
+ if k_ext is None: continue
+ present = 0
+
+ for i_int in L_int.childs:
+ k_int = i_int.key
+ if k_int is None: continue
+
+ if (k_int == k_ext):
+ present = 1
+ break;
+
+ if present :
+ i_int.merge(i_ext)
+ L_merge.addChild(i_int)
+ else:
+ L_merge.addChild(i_ext)
+
+ self.replaceChild(L_merge)
+
+
#--------------------------------------------------
-# implements inParameter tree
+# implements parameter tree
#--------------------------------------------------
-class inParameter(Tree):
+class parameter(Tree):
- def __init__(self, name=None, type='', comment='unknown'):
- Tree.__init__(self, 'inParameter')
+ def __init__(self, name=None, mode = 'in', type='', comment='unknown'):
+ Tree.__init__(self, mode + 'Parameter', key=name)
+ self.mode = mode
if name is None: return
- self.addNamedChild('inParameter-type', type)
- self.addNamedChild('inParameter-name', name)
- self.addNamedChild('inParameter-comment', comment)
-
+ self.addNamedChild(mode + 'Parameter-name', name)
+ self.addNamedChild(mode + 'Parameter-type', type)
+ self.addNamedChild(mode + 'Parameter-comment', comment)
+
def merge(self, P):
- T = P.getChild('inParameter-type')
- self.replaceChild(T)
+ self.mode = P.mode
+ self.replaceChild(P.getChild(P.mode + 'Parameter-name'))
+ self.replaceChild(P.getChild(P.mode + 'Parameter-type'))
+ C = P.getChild(P.mode + 'Parameter-comment')
+ if C.content != 'unkonwn':
+ self.replaceChild(C)
#--------------------------------------------------
-# implements outParameter tree
+# implements dataStreamParameter tree
#--------------------------------------------------
-class outParameter(Tree):
+class dataStreamParameter(parameter):
- def __init__(self, name=None, type='', comment = 'unknown'):
-
- Tree.__init__(self, 'outParameter')
+ def __init__(self, name=None, mode='in', type='', dependency='', comment='unknown'):
+ parameter.__init__(self, name, mode, type, comment)
if name is None: return
- self.addNamedChild('outParameter-type', type)
- self.addNamedChild('outParameter-name', name)
- self.addNamedChild('outParameter-comment', comment)
+ self.addNamedChild(mode + 'Parameter-dependency', dependency)
+ self.mode = mode
def merge(self, P):
- T = P.getChild('outParameter-type')
- self.replaceChild(T)
-
+ parameter.merge(self, P)
+ self.replaceChild(P.getChild(mode + 'Parameter-dependency'))
+
+
#--------------------------------------------------
# implements service tree
#--------------------------------------------------
def __init__(self, name=None, comment = 'unknown'):
- Tree.__init__(self, 'component-service')
+ Tree.__init__(self, 'component-service', key=name)
if name is None: return
self.addNamedChild('service-name', name)
self.addNamedChild('service-by-default', "0")
self.addNamedChild('inParameter-list')
self.addNamedChild('outParameter-list')
+ self.addNamedChild('DataStream-list')
def createInParameter(self, name, type):
L = self.getChild('inParameter-list')
- if L is None:
- error ("Service.createInParameter() : 'inParameter-list' is not found"); return None;
- p = inParameter(name, type)
- L.addChild(p)
+ p = parameter(name, 'in', type)
+ L.replaceChild(p)
return p
def createOutParameter(self, name, type):
L = self.getChild('outParameter-list')
- if L is None:
- error ("Service.createOutParameter() : 'outParameter-list' is not found"); return None;
- p = outParameter(name, type)
- L.addChild(p)
+ p = parameter(name, 'out', type)
+ L.replaceChild(p)
return p
-
+ def createDataStreamParameter(self, p):
+ L = self.getChild('DataStream-list')
+ p = dataStreamParameter(p[0], p[1], p[2], p[3])
+ L.replaceChild(p)
+ return p
+
def merge(self, S):
-
- L_ext = S.getChild('inParameter-list')
- L_int = self.getChild('inParameter-list')
- if L_ext is not None and L_int is not None:
-
- L_merge = Tree('inParameter-list')
-
- for i_ext in L_ext.childs:
- # i_ext = <inParameter>
- n_ext = i_ext.getChild('inParameter-name')
- if n_ext is None: continue
- present = 0
+ self.replaceChild(S.getChild('service-author'))
+ self.replaceChild(S.getChild('service-version'))
+ self.replaceChild(S.getChild('service-by-default'))
+ C = S.getChild('service-comment')
+ if C.content != 'unkonwn':
+ self.replaceChild(C)
- for i_int in L_int.childs:
- # i_int = <inParameter>
- n_int = i_int.getChild('inParameter-name')
-
- if n_int is None: continue
-
- if (n_int.content == n_ext.content):
- present = 1
- break;
-
- if present :
- i_int.merge(i_ext)
- L_merge.addChild(i_int)
- else:
- L_merge.addChild(i_ext)
-
- self.replaceChild(L_merge)
-
- else : error("Service.merge(): 'inParameter-list' is not found") #either L_ext or L_int is None
+ for L in ['inParameter-list', 'outParameter-list', 'DataStream-list']:
+ self.mergeChilds(S, L)
- L_ext = S.getChild('outParameter-list')
- L_int = self.getChild('outParameter-list')
-
- if L_ext is None or L_int is None:
- error ("Service.merge() : 'outParameter-list' is not found")
-
- L_merge = Tree('outParameter-list')
-
- for i_ext in L_ext.childs:
- #i_ext = <outParameter>
- present = 0
- n_ext = i_ext.getChild('outParameter-name')
- if n_ext is None: continue
- for i_int in L_int.childs:
- n_int = i_int.getChild('outParameter-name')
- if n_int is None: continue
- if (n_int.content == n_ext.content):
- present = 1
- break;
-
- if present :
- i_int.merge(i_ext)
- L_merge.addChild(i_int)
- else:
- L_merge.addChild(i_ext)
-
- self.replaceChild(L_merge)
#--------------------------------------------------
def __init__(self, name=None, comment='unknown'):
- Tree.__init__(self)
+ Tree.__init__(self, key=name)
if name is None: return
L.addChild(s)
return s
+ def findService(self, key):
+ L = self.getChild('component-service-list')
+ for S in L.childs:
+ if S.key == key:
+ return S
+ return None
+
def merge(self, I):
- L_ext = I.getChild('component-service-list')
- L_int = self.getChild('component-service-list')
-
- if L_ext is None or L_int is None:
- error("Interface.merge() : 'component-service-list' is not found!")
- return
-
- L_merge = Tree('component-service-list')
+ C = S.getChild('component-interface-comment')
+ if C.content != 'unkonwn':
+ self.replaceChild(C)
+
+ self.mergeChilds(I, 'component-service-list')
+
+ def parseDataStreamPort(self, s):
+
+ # match a definition like xx(a,b,c) with a possible trailing ,
+ # returns a tuple (xx, a, b, c) and the remaining part of input string
+
+ spaces = '[\t\n ]*'
+ word = spaces + '([a-zA-Z][a-zA-Z0-9_]*)' + spaces
+ pattern = word + '\('+word+','+word +','+word+'\),{,1}' + spaces
+
+ m = re.match(pattern, s)
+ if m is None:
+ raise LookupError, 'format error in DataStreamPort definition : '+s
+ return m.groups(), s[m.end():]
+
+
+ def processDataStream(self, comment):
- for i_ext in L_ext.childs:
-
- present = 0
- n_ext = i_ext.getChild('service-name')
- if n_ext is None: continue
-
- for i_int in L_int.childs:
- n_int = i_int.getChild('service-name')
- if n_int is None: continue
- if (n_int.content == n_ext.content):
- present = 1
- break;
-
- if present == 0:
- i_int.merge(i_ext)
- L_merge.addChild(i_int)
- else:
- L_merge.addChild(i_ext)
-
- self.replaceChild(L_merge)
+ ## match : // followed by a 'DataStreamPorts' string,
+ ## the service name, and a list of ports
+ sComment = str(comment)
+
+ spaces = '[\t\n ]*'
+ word = spaces + '([a-zA-Z][a-zA-Z0-9_]*)' + spaces
+ pattern = '// *DataStreamPorts{,1}' + word
+ m = re.match(pattern, sComment)
+
+ ## if m is None, ignore comment
+ if m is None:
+ return
+
+ ## find service
+ Service = self.findService(m.group(1))
+ if (Service is None):
+ raise LookupError, "when parsing :\n" + str(comment) + '\n' \
+ + m.group(1) + " not found in interface " \
+ + self.getChild('component-interface-name').content
+
+ sPorts = sComment[m.end():]
+ while len(sPorts) > 0:
+ ## process next DataStreamPort
+ p, sPorts = self.parseDataStreamPort(sPorts)
+ if p:
+ Service.createDataStreamParameter(p)
#--------------------------------------------------
# implements Component tree
#--------------------------------------------------
class Component(Tree):
- def __init__(self):
- Tree.__init__(self, 'component')
+ def __init__(self, name=None):
+ Tree.__init__(self, 'component', key=name)
+ if name is None: return
- self.addNamedChild('component-name', common_data["COMP_NAME"])
- self.addNamedChild('component-username', common_data["COMP_UNAME"])
+ self.addNamedChild('component-name', name)
+
+ if common_data["COMP_UNAME"] != '':
+ self.addNamedChild('component-username', common_data["COMP_UNAME"])
+ else:
+ self.addNamedChild('component-username', name)
+
self.addNamedChild('component-type', common_data["COMP_TYPE"])
self.addNamedChild('component-author', common_data["AUTHOR"])
self.addNamedChild('component-version', common_data["VERSION"])
for i in ['component-username', 'component-author',
'component-type', 'component-icone', 'component-version',
- 'component-comment', 'component-multistudy', 'constraint']:
+ 'component-multistudy', 'constraint']:
ext = C.getChild(i)
int = self.getChild(i)
if int is None:
elif ext is not None and len(ext.content):
int.content = ext.content
- L_ext = C.getChild('component-interface-list')
- L_int = self.getChild('component-interface-list')
- if L_ext is None or L_int is None:
- error("Component.merge : No component-interface-list is found")
- return
- L_merge = Tree('component-interface-list')
-
- for i_ext in L_ext.childs:
- present = 0
- n_ext = i_ext.getChild('component-interface-name')
-
- if n_ext is None: continue
-
- for i_int in L_int.childs:
- n_int = i_int.getChild('component-interface-name')
- if n_int is None: continue
- if (n_int.content == n_ext.content):
- present = 1
- break;
+ Cc = C.getChild('component-comment')
+ if Cc.content != 'unkonwn':
+ self.replaceChild(Cc)
- if present :
- i_int.merge(i_ext)
- L_merge.addChild(i_int)
- else:
- L_merge.addChild(i_ext)
-
- self.replaceChild(L_merge)
+ self.mergeChilds(C, 'component-interface-list')
#--------------------------------------------------
# implements document tree
def startElement(self, name, attrs):
p = self.list[len(self.list)-1]
-
if name == 'component':
e = p.addChild(Component())
elif name == 'component-interface-name':
elif name == 'component-service':
e = p.addChild(Service())
elif name == 'inParameter':
- e = p.addChild(inParameter())
+ e = p.addChild(parameter(mode='in'))
elif name == 'outParameter':
- e = p.addChild(outParameter())
+ e = p.addChild(parameter(mode='out'))
else:
e = p.addNamedChild(name)
self.list.append(e)
self.buffer = string.join(string.split(self.buffer), ' ')
p = self.list[len(self.list)-1]
p.content = self.buffer
+ if name == 'component':
+ p.key = p.getChild('component-name').content
self.buffer = ''
e = self.list.pop()
-
def characters(self, ch):
self.buffer += ch
i_ext = comp
present = 0
- n_ext = i_ext.getChild('component-name')
- if n_ext is None:
- error("Catalog.mergeComponent : 'component-name' is not found")
- return
+ n_ext = i_ext.key
for i_int in L_int.childs:
- n_int = i_int.getChild('component-name')
- if n_int is None: continue
-
- if (n_int.content == n_ext.content):
+ if (i_int.key == n_ext):
present = 1
break;
if present == 0:
- print ' add component', n_ext.content
+ print ' add component', i_ext.getChild('component-name').content
L_int.addChild(i_ext)
else:
- print ' replace component', n_ext.content
+ print ' replace component', i_ext.getChild('component-name').content
i_int.merge(i_ext)
n.accept(self)
def visitInterface(self, node):
+
if node.mainFile():
self.EngineType = 0
if ((s[0] == "Engines") & (s[1] == "Component")):
self.EngineType = 1; break
- Comp = Component()
+ Comp = Component(node.identifier())
self.currentInterface = Comp.createInterface(node.identifier())
if isinstance(c, idlast.Operation):
c.accept(self)
- if (self.EngineType):
+ for c in node.declarations():
+ if isinstance(c, idlast.Struct):
+ c.accept(self)
+
+ ## process DataStreams parameters defined in comments
+ for i in node.comments():
+ self.currentInterface.processDataStream(i)
+
+ if (self.EngineType):
global nb_components
nb_components = nb_components + 1
self.catalog.mergeComponent(Comp)
self.EngineType = 0
+
def visitOperation(self, node):
self.currentService = self.currentInterface.createService \
(node.identifier())
-
+
for c in node.parameters():
c.accept(self)
# parse idl and store xml file
#--------------------------------------------------
def run(tree, args):
- print args
CatalogFileName=getParamValue("catalog", "CatalogModulePersonnel.xml", args)
- print CatalogFileName
if re.compile(".*?.xml$").match(CatalogFileName, 1) is None:
CatalogFileName = CatalogFileName + '.xml'
common_data["COMP_UNAME"] = getParamValue("username", "", args)
common_data["COMP_TYPE"] = getParamValue("type", "OTHER", args)
common_data["COMP_MULT"] = getParamValue("multistudy", "1", args)
-
- print common_data
remove_comp = getParamValue("remove", "", args)
else:
print "Creating ",CatalogFileName
C = Catalog()
+
+## C.Dump()
print "Reading idl file"
print
print "Usage : omniidl -bIDLparser [-I<catalog files directory>]* -Wbcatalog=<my_catalog.xml>[,icon=<pngfile>][,version=<num>][,author=<name>][,name=<component_name>][,username=<component_username>][,multistudy=<component_multistudy>] <file.idl>"
print
+
