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75 lines
2.4 KiB
Python
75 lines
2.4 KiB
Python
from Exporter import Exporter
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from ClassExporter import ClassExporter
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from FunctionExporter import FunctionExporter
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from EnumExporter import EnumExporter
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from infos import *
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from declarations import *
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import os.path
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import exporters
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#==============================================================================
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# HeaderExporter
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#==============================================================================
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class HeaderExporter(Exporter):
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'Exports all declarations found in the given header'
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def __init__(self, info, parser_tail=None):
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Exporter.__init__(self, info, parser_tail)
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def WriteInclude(self, codeunit):
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pass
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def SetDeclarations(self, declarations):
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def IsInternalName(name):
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'''Returns true if the given name looks like a internal compiler
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structure'''
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return name.startswith('__')
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Exporter.SetDeclarations(self, declarations)
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header = os.path.normpath(self.parser_header)
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for decl in declarations:
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# check if this declaration is in the header
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location = os.path.normpath(decl.location[0])
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if location != header or IsInternalName(decl.name):
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continue
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# ok, check the type of the declaration and export it accordingly
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self.HandleDeclaration(decl)
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def HandleDeclaration(self, decl):
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'''Dispatch the declaration to the appropriate method, that must create
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a suitable info object for a Exporter, create a Exporter, set its
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declarations and append it to the list of exporters.
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'''
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dispatch_table = {
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Class : ClassExporter,
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Enumeration : EnumExporter,
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Function : FunctionExporter,
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}
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for decl_type, exporter_type in dispatch_table.items():
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if type(decl) == decl_type:
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self.HandleExporter(decl, exporter_type)
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break
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def HandleExporter(self, decl, exporter_type):
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info = self.info[decl.name]
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info.name = decl.FullName()
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info.include = self.info.include
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exporter = exporter_type(info)
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exporter.SetDeclarations(self.declarations)
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exporters.exporters.append(exporter)
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def Unit(self):
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return None # doesn't write anything by himself
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def Order(self):
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return self.info.include
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