Python OutputGenerator.beginFile方法代码示例

# 需要导入模块: from generator import OutputGenerator [as 别名]
# 或者: from generator.OutputGenerator import beginFile [as 别名]
 def beginFile(self, genOpts):
     OutputGenerator.beginFile(self, genOpts)
     #
     # Dictionaries are keyed by the name of the entity (e.g.
     # self.structs is keyed by structure names). Values are
     # the names of related entities (e.g. structs contain
     # a list of type names of members, enums contain a list
     # of enumerants belong to the enumerated type, etc.), or
     # just None if there are no directly related entities.
     #
     # Collect the mappings, then emit the Python script in endFile
     self.basetypes = {}
     self.consts = {}
     self.enums = {}
     self.flags = {}
     self.funcpointers = {}
     self.protos = {}
     self.structs = {}
     self.handles = {}
     self.defines = {}
     self.alias = {}
     # Dictionary containing the type of a type name
     # (e.g. the string name of the dictionary with its contents).
     self.typeCategory = {}
     self.mapDict = {}

# 需要导入模块: from generator import OutputGenerator [as 别名]
# 或者: from generator.OutputGenerator import beginFile [as 别名]
    def beginFile(self, genOpts):
        OutputGenerator.beginFile(self, genOpts)

        self.directory = self.genOpts.directory
        self.file_suffix = self.genOpts.conventions.file_suffix

        # Iterate over all 'tag' Elements and add the names of all the valid vendor
        # tags to the list
        root = self.registry.tree.getroot()
        for tag in root.findall('tags/tag'):
            self.vendor_tags.append(tag.get('name'))

        # Create subdirectory, if needed
        self.makeDir(self.directory)

# 需要导入模块: from generator import OutputGenerator [as 别名]
# 或者: from generator.OutputGenerator import beginFile [as 别名]
    def beginFile(self, genOpts):
        OutputGenerator.beginFile(self, genOpts)
        # C-specific
        #
        # Multiple inclusion protection & C++ wrappers.
        if genOpts.protectFile and self.genOpts.filename:
            headerSym = re.sub(r'\.h', '_h_',
                               os.path.basename(self.genOpts.filename)).upper()
            write('#ifndef', headerSym, file=self.outFile)
            write('#define', headerSym, '1', file=self.outFile)
            self.newline()
        write('#ifdef __cplusplus', file=self.outFile)
        write('extern "C" {', file=self.outFile)
        write('#endif', file=self.outFile)
        self.newline()

        # User-supplied prefix text, if any (list of strings)
        if genOpts.prefixText:
            for s in genOpts.prefixText:
                write(s, file=self.outFile)

# 需要导入模块: from generator import OutputGenerator [as 别名]
# 或者: from generator.OutputGenerator import beginFile [as 别名]

#.........这里部分代码省略.........
                    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 <require> block) or no
        #   longer required (in an <remove> 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 <require> and
        #   <remove> 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)
            self.assignAdditionalValidity(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 <param> and <proto> tags"""
        # Keep track of group names not in <group> 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')

# 需要导入模块: from generator import OutputGenerator [as 别名]
# 或者: from generator.OutputGenerator import beginFile [as 别名]
 def beginFile(self, genOpts):
     OutputGenerator.beginFile(self, genOpts)