Refactor a bunch of common code from the "leaf" scripts to a new functions,

parse_GL_API, in gl_XML.py.

src/mesa/glapi/glX_XML.py

@@ -25,10 +25,6 @@
 # Authors:
 #    Ian Romanick <idr@us.ibm.com>
 
-from xml.sax import saxutils
-from xml.sax import make_parser
-from xml.sax.handler import feature_namespaces
-
 import gl_XML
 import license
 import sys, getopt, string

src/mesa/glapi/glX_doc.py

@@ -25,10 +25,6 @@
 # Authors:
 #    Ian Romanick <idr@us.ibm.com>
 
-from xml.sax import saxutils
-from xml.sax import make_parser
-from xml.sax.handler import feature_namespaces
-
 import gl_XML
 import glX_XML
 import license
@@ -266,13 +262,4 @@ if __name__ == '__main__':
 			file_name = val
 
 	dh = PrintGlxProtoText()
-
+	gl_XML.parse_GL_API( dh, file_name )
-	parser = make_parser()
-	parser.setFeature(feature_namespaces, 1)
-	parser.setContentHandler(dh)
-
-	f = open(file_name)
-
-	dh.printHeader()
-	parser.parse(f)
-	dh.printFooter()

src/mesa/glapi/glX_proto_send.py

@@ -25,10 +25,6 @@
 # Authors:
 #    Ian Romanick <idr@us.ibm.com>
 
-from xml.sax import saxutils
-from xml.sax import make_parser
-from xml.sax.handler import feature_namespaces
-
 import gl_XML
 import glX_XML
 import license
@@ -889,13 +885,6 @@ if __name__ == '__main__':
 	else:
 		show_usage()
 
-	parser = make_parser()
-	parser.setFeature(feature_namespaces, 1)
-	parser.setContentHandler(dh)
-
-	f = open(file_name)
 
 	dh.debug = debug
-	dh.printHeader()
+	gl_XML.parse_GL_API( dh, file_name )
-	parser.parse(f)
-	dh.printFooter()

src/mesa/glapi/glX_proto_size.py

@@ -25,10 +25,6 @@
 # Authors:
 #    Ian Romanick <idr@us.ibm.com>
 
-from xml.sax import saxutils
-from xml.sax import make_parser
-from xml.sax.handler import feature_namespaces
-
 import gl_XML
 import glX_XML
 import license
@@ -533,12 +529,4 @@ if __name__ == '__main__':
 	else:
 		show_usage()
 
-	parser = make_parser()
+	gl_XML.parse_GL_API( dh, file_name )
-	parser.setFeature(feature_namespaces, 1)
-	parser.setContentHandler(dh)
-
-	f = open(file_name)
-
-	dh.printHeader()
-	parser.parse(f)
-	dh.printFooter()

src/mesa/glapi/gl_SPARC_asm.py

@@ -25,10 +25,6 @@
 # Authors:
 #    Ian Romanick <idr@us.ibm.com>
 
-from xml.sax import saxutils
-from xml.sax import make_parser
-from xml.sax.handler import feature_namespaces
-
 import gl_XML
 import license
 import sys, getopt
@@ -123,12 +119,4 @@ if __name__ == '__main__':
 		print "ERROR: Invalid mode \"%s\" specified." % mode
 		show_usage()
 
-	parser = make_parser()
+	gl_XML.parse_GL_API( dh, file_name )
-	parser.setFeature(feature_namespaces, 1)
-	parser.setContentHandler(dh)
-
-	f = open(file_name)
-
-	dh.printHeader()
-	parser.parse(f)
-	dh.printFooter()

src/mesa/glapi/gl_XML.py

@@ -48,6 +48,24 @@ def is_attr_true( attrs, name ):
 		raise RuntimeError('Invalid value "%s" for boolean "%s".' % (value, name))
 
 
+def parse_GL_API( handler, file_name ):
+	"""Boiler-plate code to create an XML parser and use it.
+
+	Creates an XML parser and uses that parser with the application
+	supplied SAX callback, which should be derived from
+	FilterGLAPISpecBase.
+	"""
+	parser = make_parser()
+	parser.setFeature(feature_namespaces, 1)
+	parser.setContentHandler( handler )
+
+	handler.printHeader()
+	parser.parse( file_name )
+
+	handler.printFooter()
+	return
+	
+
 class glItem:
 	"""Generic class on which all other API entity types are based."""
 

src/mesa/glapi/gl_apitemp.py

@@ -25,10 +25,6 @@
 # Authors:
 #    Ian Romanick <idr@us.ibm.com>
 
-from xml.sax import saxutils
-from xml.sax import make_parser
-from xml.sax.handler import feature_namespaces
-
 import gl_XML
 import license
 import sys, getopt
@@ -216,14 +212,4 @@ if __name__ == '__main__':
 			file_name = val
 
 	dh = PrintGlOffsets()
-
+	gl_XML.parse_GL_API( dh, file_name )
-	parser = make_parser()
-	parser.setFeature(feature_namespaces, 1)
-	parser.setContentHandler(dh)
-
-	f = open(file_name)
-
-	dh.printHeader()
-	parser.parse(f)
-	dh.printFooter()
-

src/mesa/glapi/gl_enums.py

@@ -26,10 +26,6 @@
 # Authors:
 #    Zack Rusin <zack@kde.org>
 
-from xml.sax import saxutils
-from xml.sax import make_parser
-from xml.sax.handler import feature_namespaces
-
 import license
 import gl_XML
 import sys, getopt
@@ -235,13 +231,4 @@ if __name__ == '__main__':
 			file_name = val
 
 	dh = PrintGlEnums()
-
+	gl_XML.parse_GL_API( dh, file_name )
-	parser = make_parser()
-	parser.setFeature(feature_namespaces, 1)
-	parser.setContentHandler(dh)
-
-	f = open(file_name)
-
-	dh.printHeader()
-	parser.parse(f)
-	dh.printFooter()

src/mesa/glapi/gl_offsets.py

@@ -25,10 +25,6 @@
 # Authors:
 #    Ian Romanick <idr@us.ibm.com>
 
-from xml.sax import saxutils
-from xml.sax import make_parser
-from xml.sax.handler import feature_namespaces
-
 import gl_XML
 import license
 import sys, getopt
@@ -65,13 +61,4 @@ if __name__ == '__main__':
 			file_name = val
 
 	dh = PrintGlOffsets()
-
+	gl_XML.parse_GL_API( dh, file_name )
-	parser = make_parser()
-	parser.setFeature(feature_namespaces, 1)
-	parser.setContentHandler(dh)
-
-	f = open(file_name)
-
-	dh.printHeader()
-	parser.parse(f)
-	dh.printFooter()

src/mesa/glapi/gl_procs.py

@@ -25,10 +25,6 @@
 # Authors:
 #    Ian Romanick <idr@us.ibm.com>
 
-from xml.sax import saxutils
-from xml.sax import make_parser
-from xml.sax.handler import feature_namespaces
-
 import license
 import gl_XML
 import sys, getopt
@@ -128,7 +124,7 @@ def show_usage():
 
 if __name__ == '__main__':
 	file_name = "gl_API.xml"
-    
+
 	try:
 		(args, trail) = getopt.getopt(sys.argv[1:], "f:m:")
 	except Exception,e:
@@ -147,13 +143,4 @@ if __name__ == '__main__':
 				show_usage()
 
 	dh = PrintGlProcs( long_string )
-
+	gl_XML.parse_GL_API( dh, file_name )
-	parser = make_parser()
-	parser.setFeature(feature_namespaces, 1)
-	parser.setContentHandler(dh)
-
-	f = open(file_name)
-
-	dh.printHeader()
-	parser.parse(f)
-	dh.printFooter()

src/mesa/glapi/gl_table.py

@@ -25,10 +25,6 @@
 # Authors:
 #    Ian Romanick <idr@us.ibm.com>
 
-from xml.sax import saxutils
-from xml.sax import make_parser
-from xml.sax.handler import feature_namespaces
-
 import gl_XML
 import license
 import sys, getopt
@@ -82,13 +78,4 @@ if __name__ == '__main__':
 			file_name = val
 
 	dh = PrintGlTable()
-
+	gl_XML.parse_GL_API( dh, file_name )
-	parser = make_parser()
-	parser.setFeature(feature_namespaces, 1)
-	parser.setContentHandler(dh)
-
-	f = open(file_name)
-
-	dh.printHeader()
-	parser.parse(f)
-	dh.printFooter()

src/mesa/glapi/gl_x86_asm.py

@@ -25,10 +25,6 @@
 # Authors:
 #    Ian Romanick <idr@us.ibm.com>
 
-from xml.sax import saxutils
-from xml.sax import make_parser
-from xml.sax.handler import feature_namespaces
-
 import gl_XML
 import license
 import sys, getopt
@@ -247,12 +243,4 @@ if __name__ == '__main__':
 		print "ERROR: Invalid mode \"%s\" specified." % mode
 		show_usage()
 
-	parser = make_parser()
+	gl_XML.parse_GL_API( dh, file_name )
-	parser.setFeature(feature_namespaces, 1)
-	parser.setContentHandler(dh)
-
-	f = open(file_name)
-
-	dh.printHeader()
-	parser.parse(f)
-	dh.printFooter()