#!/usr/bin/python3 -i # # Copyright (c) 2013-2015 The Khronos Group Inc. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. import io,os,re,string,sys import xml.etree.ElementTree as etree # matchAPIProfile - returns whether an API and profile # being generated matches an element's profile # api - string naming the API to match # profile - string naming the profile to match # elem - Element which (may) have 'api' and 'profile' # attributes to match to. # If a tag is not present in the Element, the corresponding API # or profile always matches. # Otherwise, the tag must exactly match the API or profile. # Thus, if 'profile' = core: # with no attribute will match # will match # will not match # Possible match conditions: # Requested Element # Profile Profile # --------- -------- # None None Always matches # 'string' None Always matches # None 'string' Does not match. Can't generate multiple APIs # or profiles, so if an API/profile constraint # is present, it must be asked for explicitly. # 'string' 'string' Strings must match # # ** In the future, we will allow regexes for the attributes, # not just strings, so that api="^(gl|gles2)" will match. Even # this isn't really quite enough, we might prefer something # like "gl(core)|gles1(common-lite)". def matchAPIProfile(api, profile, elem): """Match a requested API & profile name to a api & profile attributes of an Element""" match = True # Match 'api', if present if ('api' in elem.attrib): if (api == None): raise UserWarning("No API requested, but 'api' attribute is present with value '" + elem.get('api') + "'") elif (api != elem.get('api')): # Requested API doesn't match attribute return False if ('profile' in elem.attrib): if (profile == None): raise UserWarning("No profile requested, but 'profile' attribute is present with value '" + elem.get('profile') + "'") elif (profile != elem.get('profile')): # Requested profile doesn't match attribute return False return True # BaseInfo - base class for information about a registry feature # (type/group/enum/command/API/extension). # required - should this feature be defined during header generation # (has it been removed by a profile or version)? # declared - has this feature been defined already? # elem - etree Element for this feature # resetState() - reset required/declared to initial values. Used # prior to generating a new API interface. class BaseInfo: """Represents the state of a registry feature, used during API generation""" def __init__(self, elem): self.required = False self.declared = False self.elem = elem def resetState(self): self.required = False self.declared = False # TypeInfo - registry information about a type. No additional state # beyond BaseInfo is required. class TypeInfo(BaseInfo): """Represents the state of a registry type""" def __init__(self, elem): BaseInfo.__init__(self, elem) # GroupInfo - registry information about a group of related enums # in an block, generally corresponding to a C "enum" type. class GroupInfo(BaseInfo): """Represents the state of a registry group""" def __init__(self, elem): BaseInfo.__init__(self, elem) # EnumInfo - registry information about an enum # type - numeric type of the value of the tag # ( '' for GLint, 'u' for GLuint, 'ull' for GLuint64 ) class EnumInfo(BaseInfo): """Represents the state of a registry enum""" def __init__(self, elem): BaseInfo.__init__(self, elem) self.type = elem.get('type') if (self.type == None): self.type = '' # CmdInfo - registry information about a command class CmdInfo(BaseInfo): """Represents the state of a registry command""" def __init__(self, elem): BaseInfo.__init__(self, elem) # FeatureInfo - registry information about an API # or # name - feature name string (e.g. 'vk_ext_khr_surface') # version - feature version number (e.g. 1.2). # features are unversioned and assigned version number 0. # ** This is confusingly taken from the 'number' attribute of . # Needs fixing. # number - extension number, used for ordering and for # assigning enumerant offsets. features do # not have extension numbers and are assigned number 0. # category - category, e.g. VERSION or khr/vendor tag # emit - has this feature been defined already? class FeatureInfo(BaseInfo): """Represents the state of an API feature (version/extension)""" def __init__(self, elem): BaseInfo.__init__(self, elem) self.name = elem.get('name') # Determine element category (vendor). Only works # for elements. if (elem.tag == 'feature'): self.category = 'VERSION' self.version = elem.get('number') self.number = "0" else: self.category = self.name.split('_', 2)[1] self.version = "0" self.number = elem.get('number') self.emit = False from generator import write, GeneratorOptions, OutputGenerator # Registry - object representing an API registry, loaded from an XML file # Members # tree - ElementTree containing the root # typedict - dictionary of TypeInfo objects keyed by type name # groupdict - dictionary of GroupInfo objects keyed by group name # enumdict - dictionary of EnumInfo objects keyed by enum name # cmddict - dictionary of CmdInfo objects keyed by command name # apidict - dictionary of Elements keyed by API name # extensions - list of Elements # extdict - dictionary of Elements keyed by extension name # gen - OutputGenerator object used to write headers / messages # genOpts - GeneratorOptions object used to control which # fetures to write and how to format them # emitFeatures - True to actually emit features for a version / extension, # or False to just treat them as emitted # Public methods # loadElementTree(etree) - load registry from specified ElementTree # loadFile(filename) - load registry from XML file # setGenerator(gen) - OutputGenerator to use # parseTree() - parse the registry once loaded & create dictionaries # dumpReg(maxlen, filehandle) - diagnostic to dump the dictionaries # to specified file handle (default stdout). Truncates type / # enum / command elements to maxlen characters (default 80) # generator(g) - specify the output generator object # apiGen(apiname, genOpts) - generate API headers for the API type # and profile specified in genOpts, but only for the versions and # extensions specified there. # apiReset() - call between calls to apiGen() to reset internal state # Private methods # addElementInfo(elem,info,infoName,dictionary) - add feature info to dict # lookupElementInfo(fname,dictionary) - lookup feature info in dict class Registry: """Represents an API registry loaded from XML""" def __init__(self): self.tree = None self.typedict = {} self.groupdict = {} self.enumdict = {} self.cmddict = {} self.apidict = {} self.extensions = [] self.extdict = {} # A default output generator, so commands prior to apiGen can report # errors via the generator object. self.gen = OutputGenerator() self.genOpts = None self.emitFeatures = False def loadElementTree(self, tree): """Load ElementTree into a Registry object and parse it""" self.tree = tree self.parseTree() def loadFile(self, file): """Load an API registry XML file into a Registry object and parse it""" self.tree = etree.parse(file) self.parseTree() def setGenerator(self, gen): """Specify output generator object. None restores the default generator""" self.gen = gen self.gen.setRegistry(self.tree) # addElementInfo - add information about an element to the # corresponding dictionary # elem - ///// Element # info - corresponding {Type|Group|Enum|Cmd|Feature}Info object # infoName - 'type' / 'group' / 'enum' / 'command' / 'feature' / 'extension' # dictionary - self.{type|group|enum|cmd|api|ext}dict # If the Element has an 'api' attribute, the dictionary key is the # tuple (name,api). If not, the key is the name. 'name' is an # attribute of the Element def addElementInfo(self, elem, info, infoName, dictionary): if ('api' in elem.attrib): key = (elem.get('name'),elem.get('api')) else: key = elem.get('name') if key in dictionary: self.gen.logMsg('warn', '*** Attempt to redefine', infoName, 'with key:', key) else: dictionary[key] = info # # lookupElementInfo - find a {Type|Enum|Cmd}Info object by name. # If an object qualified by API name exists, use that. # fname - name of type / enum / command # dictionary - self.{type|enum|cmd}dict def lookupElementInfo(self, fname, dictionary): key = (fname, self.genOpts.apiname) if (key in dictionary): # self.gen.logMsg('diag', 'Found API-specific element for feature', fname) return dictionary[key] elif (fname in dictionary): # self.gen.logMsg('diag', 'Found generic element for feature', fname) return dictionary[fname] else: return None def parseTree(self): """Parse the registry Element, once created""" # This must be the Element for the root self.reg = self.tree.getroot() # # Create dictionary of registry types from toplevel tags # and add 'name' attribute to each tag (where missing) # based on its element. # # There's usually one block; more are OK # Required attributes: 'name' or nested tag contents self.typedict = {} for type in self.reg.findall('types/type'): # If the doesn't already have a 'name' attribute, set # it from contents of its tag. if (type.get('name') == None): type.attrib['name'] = type.find('name').text self.addElementInfo(type, TypeInfo(type), 'type', self.typedict) # # Create dictionary of registry enum groups from tags. # # Required attributes: 'name'. If no name is given, one is # generated, but that group can't be identified and turned into an # enum type definition - it's just a container for tags. self.groupdict = {} for group in self.reg.findall('enums'): self.addElementInfo(group, GroupInfo(group), 'group', self.groupdict) # # Create dictionary of registry enums from tags # # tags usually define different namespaces for the values # defined in those tags, but the actual names all share the # same dictionary. # Required attributes: 'name', 'value' # For containing which have type="enum" or type="bitmask", # tag all contained s are required. This is a stopgap until # a better scheme for tagging core and extension enums is created. self.enumdict = {} for enums in self.reg.findall('enums'): required = (enums.get('type') != None) for enum in enums.findall('enum'): enumInfo = EnumInfo(enum) enumInfo.required = required self.addElementInfo(enum, enumInfo, 'enum', self.enumdict) # # Create dictionary of registry commands from tags # and add 'name' attribute to each tag (where missing) # based on its element. # # There's usually only one block; more are OK. # Required attributes: 'name' or tag contents self.cmddict = {} for cmd in self.reg.findall('commands/command'): # If the doesn't already have a 'name' attribute, set # it from contents of its tag. if (cmd.get('name') == None): cmd.attrib['name'] = cmd.find('proto/name').text ci = CmdInfo(cmd) self.addElementInfo(cmd, ci, 'command', self.cmddict) # # Create dictionaries of API and extension interfaces # from toplevel and tags. # self.apidict = {} for feature in self.reg.findall('feature'): featureInfo = FeatureInfo(feature) self.addElementInfo(feature, featureInfo, 'feature', self.apidict) self.extensions = self.reg.findall('extensions/extension') self.extdict = {} for feature in self.extensions: featureInfo = FeatureInfo(feature) self.addElementInfo(feature, featureInfo, 'extension', self.extdict) # Add additional enums defined only in tags # to the corresponding core type. # When seen here, a copy, processed to contain the numeric enum # value, is added to the corresponding element, as well # as adding to the enum dictionary. Also add a 'extnumber' # attribute containing the extension number. # # For tags which are actually just constants, if there's # no 'extends' tag but there is a 'value' or 'bitpos' tag, just # add an EnumInfo record to the dictionary. That works because # output generation of constants is purely dependency-based, and # doesn't need to iterate through the XML tags. # # Something like this will need to be done for 'feature's up # above, if we use the same mechanism for adding to the core # API in 1.1. for enum in feature.findall('require/enum'): addEnumInfo = False groupName = enum.get('extends') if (groupName != None): # self.gen.logMsg('diag', '*** Found extension enum', # enum.get('name')) # Add extension number attribute to the element enum.attrib['extnumber'] = featureInfo.number # Look up the GroupInfo with matching groupName if (groupName in self.groupdict.keys()): # self.gen.logMsg('diag', '*** Matching group', # groupName, 'found, adding element...') gi = self.groupdict[groupName] gi.elem.append(enum) else: self.gen.logMsg('warn', '*** NO matching group', groupName, 'for enum', enum.get('name'), 'found.') addEnumInfo = True elif (enum.get('value') or enum.get('bitpos')): # self.gen.logMsg('diag', '*** Adding extension constant "enum"', # enum.get('name')) addEnumInfo = True if (addEnumInfo): enumInfo = EnumInfo(enum) self.addElementInfo(enum, enumInfo, 'enum', self.enumdict) def dumpReg(self, maxlen = 40, filehandle = sys.stdout): """Dump all the dictionaries constructed from the Registry object""" write('***************************************', file=filehandle) write(' ** Dumping Registry contents **', file=filehandle) write('***************************************', file=filehandle) write('// Types', file=filehandle) for name in self.typedict: tobj = self.typedict[name] write(' Type', name, '->', etree.tostring(tobj.elem)[0:maxlen], file=filehandle) write('// Groups', file=filehandle) for name in self.groupdict: gobj = self.groupdict[name] write(' Group', name, '->', etree.tostring(gobj.elem)[0:maxlen], file=filehandle) write('// Enums', file=filehandle) for name in self.enumdict: eobj = self.enumdict[name] write(' Enum', name, '->', etree.tostring(eobj.elem)[0:maxlen], file=filehandle) write('// Commands', file=filehandle) for name in self.cmddict: cobj = self.cmddict[name] write(' Command', name, '->', etree.tostring(cobj.elem)[0:maxlen], file=filehandle) write('// APIs', file=filehandle) for key in self.apidict: write(' API Version ', key, '->', etree.tostring(self.apidict[key].elem)[0:maxlen], file=filehandle) write('// Extensions', file=filehandle) for key in self.extdict: write(' Extension', key, '->', etree.tostring(self.extdict[key].elem)[0:maxlen], file=filehandle) # write('***************************************', file=filehandle) # write(' ** Dumping XML ElementTree **', file=filehandle) # write('***************************************', file=filehandle) # write(etree.tostring(self.tree.getroot(),pretty_print=True), file=filehandle) # # typename - name of type # required - boolean (to tag features as required or not) def markTypeRequired(self, typename, required): """Require (along with its dependencies) or remove (but not its dependencies) a type""" self.gen.logMsg('diag', '*** tagging type:', typename, '-> required =', required) # Get TypeInfo object for tag corresponding to typename type = self.lookupElementInfo(typename, self.typedict) if (type != None): if (required): # Tag type dependencies in 'required' attributes as # required. This DOES NOT un-tag dependencies in a # tag. See comments in markRequired() below for the reason. if ('requires' in type.elem.attrib): depType = type.elem.get('requires') self.gen.logMsg('diag', '*** Generating dependent type', depType, 'for type', typename) self.markTypeRequired(depType, required) # Tag types used in defining this type (e.g. in nested # tags) # Look for in entire tree, # not just immediate children for subtype in type.elem.findall('.//type'): self.gen.logMsg('diag', '*** markRequired: type requires dependent ', subtype.text) self.markTypeRequired(subtype.text, required) # Tag enums used in defining this type, for example in # member[MEMBER_SIZE] for subenum in type.elem.findall('.//enum'): self.gen.logMsg('diag', '*** markRequired: type requires dependent ', subenum.text) self.markEnumRequired(subenum.text, required) type.required = required else: self.gen.logMsg('warn', '*** type:', typename , 'IS NOT DEFINED') # # enumname - name of enum # required - boolean (to tag features as required or not) def markEnumRequired(self, enumname, required): self.gen.logMsg('diag', '*** tagging enum:', enumname, '-> required =', required) enum = self.lookupElementInfo(enumname, self.enumdict) if (enum != None): enum.required = required else: self.gen.logMsg('warn', '*** enum:', enumname , 'IS NOT DEFINED') # # features - Element for or tag # required - boolean (to tag features as required or not) def markRequired(self, features, required): """Require or remove features specified in the Element""" self.gen.logMsg('diag', '*** markRequired (features = , required =', required, ')') # Loop over types, enums, and commands in the tag # @@ It would be possible to respect 'api' and 'profile' attributes # in individual features, but that's not done yet. for typeElem in features.findall('type'): self.markTypeRequired(typeElem.get('name'), required) for enumElem in features.findall('enum'): self.markEnumRequired(enumElem.get('name'), required) for cmdElem in features.findall('command'): name = cmdElem.get('name') self.gen.logMsg('diag', '*** tagging command:', name, '-> required =', required) cmd = self.lookupElementInfo(name, self.cmddict) if (cmd != None): cmd.required = required # Tag all parameter types of this command as required. # This DOES NOT remove types of commands in a # tag, because many other commands may use the same type. # We could be more clever and reference count types, # instead of using a boolean. if (required): # Look for in entire tree, # not just immediate children for type in cmd.elem.findall('.//type'): self.gen.logMsg('diag', '*** markRequired: command implicitly requires dependent type', type.text) self.markTypeRequired(type.text, required) else: self.gen.logMsg('warn', '*** command:', name, 'IS NOT DEFINED') # # interface - Element for or , containing # and tags # api - string specifying API name being generated # profile - string specifying API profile being generated def requireAndRemoveFeatures(self, interface, api, profile): """Process and tags for a or """ # marks things that are required by this version/profile for feature in interface.findall('require'): if (matchAPIProfile(api, profile, feature)): self.markRequired(feature,True) # marks things that are removed by this version/profile for feature in interface.findall('remove'): if (matchAPIProfile(api, profile, feature)): self.markRequired(feature,False) # # generateFeature - generate a single type / enum group / enum / command, # and all its dependencies as needed. # fname - name of feature (//) # ftype - type of feature, 'type' | 'enum' | 'command' # dictionary - of *Info objects - self.{type|enum|cmd}dict def generateFeature(self, fname, ftype, dictionary): f = self.lookupElementInfo(fname, dictionary) if (f == None): # No such feature. This is an error, but reported earlier self.gen.logMsg('diag', '*** No entry found for feature', fname, 'returning!') return # # If feature isn't required, or has already been declared, return if (not f.required): self.gen.logMsg('diag', '*** Skipping', ftype, fname, '(not required)') return if (f.declared): self.gen.logMsg('diag', '*** Skipping', ftype, fname, '(already declared)') return # Always mark feature declared, as though actually emitted f.declared = True # # Pull in dependent declaration(s) of the feature. # For types, there may be one type in the 'required' attribute of # the element, as well as many in imbedded and tags # within the element. # For commands, there may be many in tags within the element. # For enums, no dependencies are allowed (though perhaps if you # have a uint64 enum, it should require GLuint64). genProc = None if (ftype == 'type'): genProc = self.gen.genType if ('requires' in f.elem.attrib): depname = f.elem.get('requires') self.gen.logMsg('diag', '*** Generating required dependent type', depname) self.generateFeature(depname, 'type', self.typedict) for subtype in f.elem.findall('.//type'): self.gen.logMsg('diag', '*** Generating required dependent ', subtype.text) self.generateFeature(subtype.text, 'type', self.typedict) for subtype in f.elem.findall('.//enum'): self.gen.logMsg('diag', '*** Generating required dependent ', subtype.text) self.generateFeature(subtype.text, 'enum', self.enumdict) # If the type is an enum group, look up the corresponding # group in the group dictionary and generate that instead. if (f.elem.get('category') == 'enum'): self.gen.logMsg('diag', '*** Type', fname, 'is an enum group, so generate that instead') group = self.lookupElementInfo(fname, self.groupdict) if (group == None): # Unless this is tested for, it's probably fatal to call below genProc = None self.logMsg('warn', '*** NO MATCHING ENUM GROUP FOUND!!!') else: genProc = self.gen.genGroup f = group elif (ftype == 'command'): genProc = self.gen.genCmd for type in f.elem.findall('.//type'): depname = type.text self.gen.logMsg('diag', '*** Generating required parameter type', depname) self.generateFeature(depname, 'type', self.typedict) elif (ftype == 'enum'): genProc = self.gen.genEnum # Actually generate the type only if emitting declarations if self.emitFeatures: self.gen.logMsg('diag', '*** Emitting', ftype, 'decl for', fname) genProc(f, fname) else: self.gen.logMsg('diag', '*** Skipping', ftype, fname, '(not emitting this feature)') # # generateRequiredInterface - generate all interfaces required # by an API version or extension # interface - Element for or def generateRequiredInterface(self, interface): """Generate required C interface for specified API version/extension""" # # Loop over all features inside all tags. # tags are ignored (handled in pass 1). for features in interface.findall('require'): for t in features.findall('type'): self.generateFeature(t.get('name'), 'type', self.typedict) for e in features.findall('enum'): self.generateFeature(e.get('name'), 'enum', self.enumdict) for c in features.findall('command'): self.generateFeature(c.get('name'), 'command', self.cmddict) # # apiGen(genOpts) - generate interface for specified versions # genOpts - GeneratorOptions object with parameters used # by the Generator object. def apiGen(self, genOpts): """Generate interfaces for the specified API type and range of versions""" # self.gen.logMsg('diag', '*******************************************') self.gen.logMsg('diag', ' Registry.apiGen file:', genOpts.filename, 'api:', genOpts.apiname, 'profile:', genOpts.profile) self.gen.logMsg('diag', '*******************************************') # self.genOpts = genOpts # Reset required/declared flags for all features self.apiReset() # # Compile regexps used to select versions & extensions regVersions = re.compile(self.genOpts.versions) regEmitVersions = re.compile(self.genOpts.emitversions) regAddExtensions = re.compile(self.genOpts.addExtensions) regRemoveExtensions = re.compile(self.genOpts.removeExtensions) # # Get all matching API versions & add to list of FeatureInfo features = [] apiMatch = False for key in self.apidict: fi = self.apidict[key] api = fi.elem.get('api') if (api == self.genOpts.apiname): apiMatch = True if (regVersions.match(fi.version)): # Matches API & version #s being generated. Mark for # emission and add to the features[] list . # @@ Could use 'declared' instead of 'emit'? fi.emit = (regEmitVersions.match(fi.version) != None) features.append(fi) if (not fi.emit): self.gen.logMsg('diag', '*** NOT tagging feature api =', api, 'name =', fi.name, 'version =', fi.version, 'for emission (does not match emitversions pattern)') else: self.gen.logMsg('diag', '*** NOT including feature api =', api, 'name =', fi.name, 'version =', fi.version, '(does not match requested versions)') else: self.gen.logMsg('diag', '*** NOT including feature api =', api, 'name =', fi.name, '(does not match requested API)') if (not apiMatch): self.gen.logMsg('warn', '*** No matching API versions found!') # # Get all matching extensions, in order by their extension number, # and add to the list of features. # Start with extensions tagged with 'api' pattern matching the API # being generated. Add extensions matching the pattern specified in # regExtensions, then remove extensions matching the pattern # specified in regRemoveExtensions for (extName,ei) in sorted(self.extdict.items(),key = lambda x : x[1].number): extName = ei.name include = False # # Include extension if defaultExtensions is not None and if the # 'supported' attribute matches defaultExtensions. The regexp in # 'supported' must exactly match defaultExtensions, so bracket # it with ^(pat)$. pat = '^(' + ei.elem.get('supported') + ')$' if (self.genOpts.defaultExtensions and re.match(pat, self.genOpts.defaultExtensions)): self.gen.logMsg('diag', '*** Including extension', extName, "(defaultExtensions matches the 'supported' attribute)") include = True # # Include additional extensions if the extension name matches # the regexp specified in the generator options. This allows # forcing extensions into an interface even if they're not # tagged appropriately in the registry. if (regAddExtensions.match(extName) != None): self.gen.logMsg('diag', '*** Including extension', extName, '(matches explicitly requested extensions to add)') include = True # Remove extensions if the name matches the regexp specified # in generator options. This allows forcing removal of # extensions from an interface even if they're tagged that # way in the registry. if (regRemoveExtensions.match(extName) != None): self.gen.logMsg('diag', '*** Removing extension', extName, '(matches explicitly requested extensions to remove)') include = False # # If the extension is to be included, add it to the # extension features list. if (include): ei.emit = True features.append(ei) else: self.gen.logMsg('diag', '*** NOT including extension', extName, '(does not match api attribute or explicitly requested extensions)') # # Sort the extension features list, if a sort procedure is defined if (self.genOpts.sortProcedure): self.genOpts.sortProcedure(features) # # Pass 1: loop over requested API versions and extensions tagging # types/commands/features as required (in an block) or no # longer required (in an block). It is possible to remove # a feature in one version and restore it later by requiring it in # a later version. # If a profile other than 'None' is being generated, it must # match the profile attribute (if any) of the and # tags. self.gen.logMsg('diag', '*** PASS 1: TAG FEATURES ********************************************') for f in features: self.gen.logMsg('diag', '*** PASS 1: Tagging required and removed features for', f.name) self.requireAndRemoveFeatures(f.elem, self.genOpts.apiname, self.genOpts.profile) # # Pass 2: loop over specified API versions and extensions printing # declarations for required things which haven't already been # generated. self.gen.logMsg('diag', '*** PASS 2: GENERATE INTERFACES FOR FEATURES ************************') self.gen.beginFile(self.genOpts) for f in features: self.gen.logMsg('diag', '*** PASS 2: Generating interface for', f.name) emit = self.emitFeatures = f.emit if (not emit): self.gen.logMsg('diag', '*** PASS 2: NOT declaring feature', f.elem.get('name'), 'because it is not tagged for emission') # Generate the interface (or just tag its elements as having been # emitted, if they haven't been). self.gen.beginFeature(f.elem, emit) self.generateRequiredInterface(f.elem) self.gen.endFeature() self.gen.endFile() # # apiReset - use between apiGen() calls to reset internal state # def apiReset(self): """Reset type/enum/command dictionaries before generating another API""" for type in self.typedict: self.typedict[type].resetState() for enum in self.enumdict: self.enumdict[enum].resetState() for cmd in self.cmddict: self.cmddict[cmd].resetState() for cmd in self.apidict: self.apidict[cmd].resetState() # # validateGroups - check that group= attributes match actual groups # def validateGroups(self): """Validate group= attributes on and tags""" # Keep track of group names not in tags badGroup = {} self.gen.logMsg('diag', '*** VALIDATING GROUP ATTRIBUTES ***') for cmd in self.reg.findall('commands/command'): proto = cmd.find('proto') funcname = cmd.find('proto/name').text if ('group' in proto.attrib.keys()): group = proto.get('group') # self.gen.logMsg('diag', '*** Command ', funcname, ' has return group ', group) if (group not in self.groupdict.keys()): # self.gen.logMsg('diag', '*** Command ', funcname, ' has UNKNOWN return group ', group) if (group not in badGroup.keys()): badGroup[group] = 1 else: badGroup[group] = badGroup[group] + 1 for param in cmd.findall('param'): pname = param.find('name') if (pname != None): pname = pname.text else: pname = type.get('name') if ('group' in param.attrib.keys()): group = param.get('group') if (group not in self.groupdict.keys()): # self.gen.logMsg('diag', '*** Command ', funcname, ' param ', pname, ' has UNKNOWN group ', group) if (group not in badGroup.keys()): badGroup[group] = 1 else: badGroup[group] = badGroup[group] + 1 if (len(badGroup.keys()) > 0): self.gen.logMsg('diag', '*** SUMMARY OF UNRECOGNIZED GROUPS ***') for key in sorted(badGroup.keys()): self.gen.logMsg('diag', ' ', key, ' occurred ', badGroup[key], ' times')