3 # (C) Copyright IBM Corporation 2004, 2005
6 # Permission is hereby granted, free of charge, to any person obtaining a
7 # copy of this software and associated documentation files (the "Software"),
8 # to deal in the Software without restriction, including without limitation
9 # on the rights to use, copy, modify, merge, publish, distribute, sub
10 # license, and/or sell copies of the Software, and to permit persons to whom
11 # the Software is furnished to do so, subject to the following conditions:
13 # The above copyright notice and this permission notice (including the next
14 # paragraph) shall be included in all copies or substantial portions of the
17 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 # FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
20 # IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
26 # Ian Romanick <idr@us.ibm.com>
28 from decimal
import Decimal
30 import re
, sys
, string
34 def parse_GL_API( file_name
, factory
= None ):
35 doc
= libxml2
.readFile( file_name
, None, libxml2
.XML_PARSE_XINCLUDE
+ libxml2
.XML_PARSE_NOBLANKS
+ libxml2
.XML_PARSE_DTDVALID
+ libxml2
.XML_PARSE_DTDATTR
+ libxml2
.XML_PARSE_DTDLOAD
+ libxml2
.XML_PARSE_NOENT
)
36 ret
= doc
.xincludeProcess()
39 factory
= gl_item_factory()
41 api
= factory
.create_item( "api", None, None )
42 api
.process_element( doc
)
44 # After the XML has been processed, we need to go back and assign
45 # dispatch offsets to the functions that request that their offsets
46 # be assigned by the scripts. Typically this means all functions
47 # that are not part of the ABI.
49 for func
in api
.functionIterateByCategory():
50 if func
.assign_offset
:
51 func
.offset
= api
.next_offset
;
59 def is_attr_true( element
, name
):
60 """Read a name value from an element's attributes.
62 The value read from the attribute list must be either 'true' or
63 'false'. If the value is 'false', zero will be returned. If the
64 value is 'true', non-zero will be returned. An exception will be
65 raised for any other value."""
67 value
= element
.nsProp( name
, None )
70 elif value
== "false":
73 raise RuntimeError('Invalid value "%s" for boolean "%s".' % (value
, name
))
76 class gl_print_base(object):
77 """Base class of all API pretty-printers.
79 In the model-view-controller pattern, this is the view. Any derived
80 class will want to over-ride the printBody, printRealHader, and
81 printRealFooter methods. Some derived classes may want to over-ride
82 printHeader and printFooter, or even Print (though this is unlikely).
86 # Name of the script that is generating the output file.
87 # Every derived class should set this to the name of its
93 # License on the *generated* source file. This may differ
94 # from the license on the script that is generating the file.
95 # Every derived class should set this to some reasonable
98 # See license.py for an example of a reasonable value.
100 self
.license
= "The license for this file is unspecified."
103 # The header_tag is the name of the C preprocessor define
104 # used to prevent multiple inclusion. Typically only
105 # generated C header files need this to be set. Setting it
106 # causes code to be generated automatically in printHeader
109 self
.header_tag
= None
112 # List of file-private defines that must be undefined at the
113 # end of the file. This can be used in header files to define
114 # names for use in the file, then undefine them at the end of
121 def Print(self
, api
):
128 def printHeader(self
):
129 """Print the header associated with all files and call the printRealHeader method."""
131 print '/* DO NOT EDIT - This file generated automatically by %s script */' \
135 print ' * ' + self
.license
.replace('\n', '\n * ')
139 print '#if !defined( %s )' % (self
.header_tag
)
140 print '# define %s' % (self
.header_tag
)
142 self
.printRealHeader();
146 def printFooter(self
):
147 """Print the header associated with all files and call the printRealFooter method."""
149 self
.printRealFooter()
153 for u
in self
.undef_list
:
154 print "# undef %s" % (u
)
158 print '#endif /* !defined( %s ) */' % (self
.header_tag
)
161 def printRealHeader(self
):
162 """Print the "real" header for the created file.
164 In the base class, this function is empty. All derived
165 classes should over-ride this function."""
169 def printRealFooter(self
):
170 """Print the "real" footer for the created file.
172 In the base class, this function is empty. All derived
173 classes should over-ride this function."""
178 """Conditionally define `PURE' function attribute.
180 Conditionally defines a preprocessor macro `PURE' that wraps
181 GCC's `pure' function attribute. The conditional code can be
182 easilly adapted to other compilers that support a similar
185 The name is also added to the file's undef_list.
187 self
.undef_list
.append("PURE")
188 print """# if defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
189 # define PURE __attribute__((pure))
196 def printFastcall(self
):
197 """Conditionally define `FASTCALL' function attribute.
199 Conditionally defines a preprocessor macro `FASTCALL' that
200 wraps GCC's `fastcall' function attribute. The conditional
201 code can be easilly adapted to other compilers that support a
204 The name is also added to the file's undef_list.
207 self
.undef_list
.append("FASTCALL")
208 print """# if defined(__i386__) && defined(__GNUC__) && !defined(__CYGWIN__) && !defined(__MINGW32__)
209 # define FASTCALL __attribute__((fastcall))
216 def printVisibility(self
, S
, s
):
217 """Conditionally define visibility function attribute.
219 Conditionally defines a preprocessor macro name S that wraps
220 GCC's visibility function attribute. The visibility used is
221 the parameter s. The conditional code can be easilly adapted
222 to other compilers that support a similar feature.
224 The name is also added to the file's undef_list.
227 self
.undef_list
.append(S
)
228 print """# if (defined(__GNUC__) && !defined(__CYGWIN__) && !defined(__MINGW32__)) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590) && defined(__ELF__))
229 # define %s __attribute__((visibility("%s")))
232 # endif""" % (S
, s
, S
)
236 def printNoinline(self
):
237 """Conditionally define `NOINLINE' function attribute.
239 Conditionally defines a preprocessor macro `NOINLINE' that
240 wraps GCC's `noinline' function attribute. The conditional
241 code can be easilly adapted to other compilers that support a
244 The name is also added to the file's undef_list.
247 self
.undef_list
.append("NOINLINE")
248 print """# if defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
249 # define NOINLINE __attribute__((noinline))
256 def real_function_name(element
):
257 name
= element
.nsProp( "name", None )
258 alias
= element
.nsProp( "alias", None )
266 def real_category_name(c
):
267 if re
.compile("[1-9][0-9]*[.][0-9]+").match(c
):
268 return "GL_VERSION_" + c
.replace(".", "_")
273 def classify_category(name
, number
):
274 """Based on the category name and number, select a numerical class for it.
276 Categories are divided into four classes numbered 0 through 3. The
279 0. Core GL versions, sorted by version number.
280 1. ARB extensions, sorted by extension number.
281 2. Non-ARB extensions, sorted by extension number.
282 3. Un-numbered extensions, sorted by extension name.
286 core_version
= float(name
)
290 if core_version
> 0.0:
293 elif name
.startswith("GL_ARB_") or name
.startswith("GLX_ARB_") or name
.startswith("WGL_ARB_"):
305 return [cat_type
, key
]
308 def create_parameter_string(parameters
, include_names
):
309 """Create a parameter string from a list of gl_parameters."""
317 list.append( p
.string() )
319 list.append( p
.type_string() )
321 if len(list) == 0: list = ["void"]
323 return string
.join(list, ", ")
326 class gl_item(object):
327 def __init__(self
, element
, context
):
328 self
.context
= context
329 self
.name
= element
.nsProp( "name", None )
330 self
.category
= real_category_name( element
.parent
.nsProp( "name", None ) )
334 class gl_type( gl_item
):
335 def __init__(self
, element
, context
):
336 gl_item
.__init
__(self
, element
, context
)
337 self
.size
= int( element
.nsProp( "size", None ), 0 )
339 te
= typeexpr
.type_expression( None )
340 tn
= typeexpr
.type_node()
341 tn
.size
= int( element
.nsProp( "size", None ), 0 )
342 tn
.integer
= not is_attr_true( element
, "float" )
343 tn
.unsigned
= is_attr_true( element
, "unsigned" )
344 tn
.pointer
= is_attr_true( element
, "pointer" )
345 tn
.name
= "GL" + self
.name
346 te
.set_base_type_node( tn
)
352 def get_type_expression(self
):
353 return self
.type_expr
356 class gl_enum( gl_item
):
357 def __init__(self
, element
, context
):
358 gl_item
.__init
__(self
, element
, context
)
359 self
.value
= int( element
.nsProp( "value", None ), 0 )
361 temp
= element
.nsProp( "count", None )
362 if not temp
or temp
== "?":
363 self
.default_count
= -1
368 raise RuntimeError('Invalid count value "%s" for enum "%s" in function "%s" when an integer was expected.' % (temp
, self
.name
, n
))
370 self
.default_count
= c
376 """Calculate a 'priority' for this enum name.
378 When an enum is looked up by number, there may be many
379 possible names, but only one is the 'prefered' name. The
380 priority is used to select which name is the 'best'.
382 Highest precedence is given to core GL name. ARB extension
383 names have the next highest, followed by EXT extension names.
384 Vendor extension names are the lowest.
387 if self
.name
.endswith( "_BIT" ):
392 if self
.category
.startswith( "GL_VERSION_" ):
394 elif self
.category
.startswith( "GL_ARB_" ):
396 elif self
.category
.startswith( "GL_EXT_" ):
401 return priority
+ bias
405 class gl_parameter(object):
406 def __init__(self
, element
, context
):
407 self
.name
= element
.nsProp( "name", None )
409 ts
= element
.nsProp( "type", None )
410 self
.type_expr
= typeexpr
.type_expression( ts
, context
)
412 temp
= element
.nsProp( "variable_param", None )
414 self
.count_parameter_list
= temp
.split( ' ' )
416 self
.count_parameter_list
= []
418 # The count tag can be either a numeric string or the name of
419 # a variable. If it is the name of a variable, the int(c)
420 # statement will throw an exception, and the except block will
423 c
= element
.nsProp( "count", None )
433 self
.count_scale
= int(element
.nsProp( "count_scale", None ))
435 elements
= (count
* self
.count_scale
)
439 #if ts == "GLdouble":
440 # print '/* stack size -> %s = %u (before)*/' % (self.name, self.type_expr.get_stack_size())
441 # print '/* # elements = %u */' % (elements)
442 self
.type_expr
.set_elements( elements
)
443 #if ts == "GLdouble":
444 # print '/* stack size -> %s = %u (after) */' % (self.name, self.type_expr.get_stack_size())
446 self
.is_client_only
= is_attr_true( element
, 'client_only' )
447 self
.is_counter
= is_attr_true( element
, 'counter' )
448 self
.is_output
= is_attr_true( element
, 'output' )
451 # Pixel data has special parameters.
453 self
.width
= element
.nsProp('img_width', None)
454 self
.height
= element
.nsProp('img_height', None)
455 self
.depth
= element
.nsProp('img_depth', None)
456 self
.extent
= element
.nsProp('img_extent', None)
458 self
.img_xoff
= element
.nsProp('img_xoff', None)
459 self
.img_yoff
= element
.nsProp('img_yoff', None)
460 self
.img_zoff
= element
.nsProp('img_zoff', None)
461 self
.img_woff
= element
.nsProp('img_woff', None)
463 self
.img_format
= element
.nsProp('img_format', None)
464 self
.img_type
= element
.nsProp('img_type', None)
465 self
.img_target
= element
.nsProp('img_target', None)
467 self
.img_pad_dimensions
= is_attr_true( element
, 'img_pad_dimensions' )
468 self
.img_null_flag
= is_attr_true( element
, 'img_null_flag' )
469 self
.img_send_null
= is_attr_true( element
, 'img_send_null' )
471 self
.is_padding
= is_attr_true( element
, 'padding' )
475 def compatible(self
, other
):
480 return self
.is_pointer()
483 def is_pointer(self
):
484 return self
.type_expr
.is_pointer()
494 def is_variable_length(self
):
495 return len(self
.count_parameter_list
) or self
.counter
499 count
= self
.type_expr
.get_element_count()
501 if (self
.size() / count
) == 8:
511 return self
.type_expr
.original_string
+ " " + self
.name
514 def type_string(self
):
515 return self
.type_expr
.original_string
518 def get_base_type_string(self
):
519 return self
.type_expr
.get_base_name()
522 def get_dimensions(self
):
524 return [ 0, "0", "0", "0", "0" ]
544 return [ dim
, w
, h
, d
, e
]
547 def get_stack_size(self
):
548 return self
.type_expr
.get_stack_size()
555 return self
.type_expr
.get_element_size()
558 def get_element_count(self
):
559 c
= self
.type_expr
.get_element_count()
566 def size_string(self
, use_parens
= 1):
568 if self
.counter
or self
.count_parameter_list
:
569 list = [ "compsize" ]
571 if self
.counter
and self
.count_parameter_list
:
572 list.append( self
.counter
)
574 list = [ self
.counter
]
577 list.append( str(s
) )
579 if len(list) > 1 and use_parens
:
580 return "(%s)" % (string
.join(list, " * "))
582 return string
.join(list, " * ")
584 elif self
.is_image():
590 def format_string(self
):
591 if self
.type_expr
.original_string
== "GLenum":
594 return self
.type_expr
.format_string()
598 class gl_function( gl_item
):
599 def __init__(self
, element
, context
):
600 self
.context
= context
603 self
.entry_points
= []
604 self
.return_type
= "void"
610 # self.entry_point_api_map[name][api] is a decimal value
611 # indicating the earliest version of the given API in which
612 # each entry point exists. Every entry point is included in
613 # the first level of the map; the second level of the map only
614 # lists APIs which contain the entry point in at least one
615 # version. For example,
616 # self.entry_point_api_map['ClipPlanex'] == { 'es1':
618 self
.entry_point_api_map
= {}
620 # self.api_map[api] is a decimal value indicating the earliest
621 # version of the given API in which ANY alias for the function
622 # exists. The map only lists APIs which contain the function
623 # in at least one version. For example, for the ClipPlanex
624 # function, self.entry_point_api_map == { 'es1':
628 self
.assign_offset
= 0
630 self
.static_entry_points
= []
632 # Track the parameter string (for the function prototype)
633 # for each entry-point. This is done because some functions
634 # change their prototype slightly when promoted from extension
635 # to ARB extension to core. glTexImage3DEXT and glTexImage3D
636 # are good examples of this. Scripts that need to generate
637 # code for these differing aliases need to real prototype
638 # for each entry-point. Otherwise, they may generate code
639 # that won't compile.
641 self
.entry_point_parameters
= {}
643 self
.process_element( element
)
648 def process_element(self
, element
):
649 name
= element
.nsProp( "name", None )
650 alias
= element
.nsProp( "alias", None )
652 if is_attr_true(element
, "static_dispatch"):
653 self
.static_entry_points
.append(name
)
655 self
.entry_points
.append( name
)
657 self
.entry_point_api_map
[name
] = {}
658 for api
in ('es1', 'es2'):
659 version_str
= element
.nsProp(api
, None)
660 assert version_str
is not None
661 if version_str
!= 'none':
662 version_decimal
= Decimal(version_str
)
663 self
.entry_point_api_map
[name
][api
] = version_decimal
664 if api
not in self
.api_map
or \
665 version_decimal
< self
.api_map
[api
]:
666 self
.api_map
[api
] = version_decimal
673 # Only try to set the offset when a non-alias
674 # entry-point is being processes.
676 offset
= element
.nsProp( "offset", None )
683 if offset
== "assign":
684 self
.assign_offset
= 1
688 self
.name
= true_name
689 elif self
.name
!= true_name
:
690 raise RuntimeError("Function true name redefined. Was %s, now %s." % (self
.name
, true_name
))
693 # There are two possible cases. The first time an entry-point
694 # with data is seen, self.initialized will be 0. On that
695 # pass, we just fill in the data. The next time an
696 # entry-point with data is seen, self.initialized will be 1.
697 # On that pass we have to make that the new values match the
698 # valuse from the previous entry-point.
702 child
= element
.children
704 if child
.type == "element":
705 if child
.name
== "return":
706 return_type
= child
.nsProp( "type", None )
707 elif child
.name
== "param":
708 param
= self
.context
.factory
.create_item( "parameter", child
, self
.context
)
709 parameters
.append( param
)
715 if self
.return_type
!= return_type
:
716 raise RuntimeError( "Return type changed in %s. Was %s, now %s." % (name
, self
.return_type
, return_type
))
718 if len(parameters
) != len(self
.parameters
):
719 raise RuntimeError( "Parameter count mismatch in %s. Was %d, now %d." % (name
, len(self
.parameters
), len(parameters
)))
721 for j
in range(0, len(parameters
)):
723 p2
= self
.parameters
[j
]
724 if not p1
.compatible( p2
):
725 raise RuntimeError( 'Parameter type mismatch in %s. "%s" was "%s", now "%s".' % (name
, p2
.name
, p2
.type_expr
.original_string
, p1
.type_expr
.original_string
))
728 if true_name
== name
or not self
.initialized
:
729 self
.return_type
= return_type
730 self
.parameters
= parameters
732 for param
in self
.parameters
:
734 self
.images
.append( param
)
738 self
.entry_point_parameters
[name
] = parameters
740 self
.entry_point_parameters
[name
] = []
744 def filter_entry_points(self
, entry_point_list
):
745 """Filter out entry points not in entry_point_list."""
746 if not self
.initialized
:
747 raise RuntimeError('%s is not initialized yet' % self
.name
)
750 for ent
in self
.entry_points
:
751 if ent
not in entry_point_list
:
752 if ent
in self
.static_entry_points
:
753 self
.static_entry_points
.remove(ent
)
754 self
.entry_point_parameters
.pop(ent
)
756 entry_points
.append(ent
)
759 raise RuntimeError('%s has no entry point after filtering' % self
.name
)
761 self
.entry_points
= entry_points
762 if self
.name
not in entry_points
:
763 # use the first remaining entry point
764 self
.name
= entry_points
[0]
765 self
.parameters
= self
.entry_point_parameters
[entry_points
[0]]
767 def get_images(self
):
768 """Return potentially empty list of input images."""
772 def parameterIterator(self
, name
= None):
774 return self
.entry_point_parameters
[name
].__iter
__();
776 return self
.parameters
.__iter
__();
779 def get_parameter_string(self
, entrypoint
= None):
781 params
= self
.entry_point_parameters
[ entrypoint
]
783 params
= self
.parameters
785 return create_parameter_string( params
, 1 )
787 def get_called_parameter_string(self
):
791 for p
in self
.parameterIterator():
792 p_string
= p_string
+ comma
+ p
.name
799 return (self
.offset
>= 0 and not self
.assign_offset
)
801 def is_static_entry_point(self
, name
):
802 return name
in self
.static_entry_points
804 def dispatch_name(self
):
805 if self
.name
in self
.static_entry_points
:
808 return "_dispatch_stub_%u" % (self
.offset
)
810 def static_name(self
, name
):
811 if name
in self
.static_entry_points
:
814 return "_dispatch_stub_%u" % (self
.offset
)
816 def entry_points_for_api_version(self
, api
, version
= None):
817 """Return a list of the entry point names for this function
818 which are supported in the given API (and optionally, version).
820 Use the decimal.Decimal type to precisely express non-integer
824 for entry_point
, api_to_ver
in self
.entry_point_api_map
.iteritems():
825 if api
not in api_to_ver
:
827 if version
is not None and version
< api_to_ver
[api
]:
829 result
.append(entry_point
)
833 class gl_item_factory(object):
834 """Factory to create objects derived from gl_item."""
836 def create_item(self
, item_name
, element
, context
):
837 if item_name
== "function":
838 return gl_function(element
, context
)
839 if item_name
== "type":
840 return gl_type(element
, context
)
841 elif item_name
== "enum":
842 return gl_enum(element
, context
)
843 elif item_name
== "parameter":
844 return gl_parameter(element
, context
)
845 elif item_name
== "api":
851 class gl_api(object):
852 def __init__(self
, factory
):
853 self
.functions_by_name
= {}
854 self
.enums_by_name
= {}
855 self
.types_by_name
= {}
857 self
.category_dict
= {}
858 self
.categories
= [{}, {}, {}, {}]
860 self
.factory
= factory
864 typeexpr
.create_initial_types()
867 def filter_functions(self
, entry_point_list
):
868 """Filter out entry points not in entry_point_list."""
869 functions_by_name
= {}
870 for func
in self
.functions_by_name
.itervalues():
871 entry_points
= [ent
for ent
in func
.entry_points
if ent
in entry_point_list
]
873 func
.filter_entry_points(entry_points
)
874 functions_by_name
[func
.name
] = func
876 self
.functions_by_name
= functions_by_name
878 def filter_functions_by_api(self
, api
, version
= None):
879 """Filter out entry points not in the given API (or
880 optionally, not in the given version of the given API).
882 functions_by_name
= {}
883 for func
in self
.functions_by_name
.itervalues():
884 entry_points
= func
.entry_points_for_api_version(api
, version
)
886 func
.filter_entry_points(entry_points
)
887 functions_by_name
[func
.name
] = func
889 self
.functions_by_name
= functions_by_name
891 def process_element(self
, doc
):
892 element
= doc
.children
893 while element
.type != "element" or element
.name
!= "OpenGLAPI":
894 element
= element
.next
897 self
.process_OpenGLAPI(element
)
901 def process_OpenGLAPI(self
, element
):
902 child
= element
.children
904 if child
.type == "element":
905 if child
.name
== "category":
906 self
.process_category( child
)
907 elif child
.name
== "OpenGLAPI":
908 self
.process_OpenGLAPI( child
)
915 def process_category(self
, cat
):
916 cat_name
= cat
.nsProp( "name", None )
917 cat_number
= cat
.nsProp( "number", None )
919 [cat_type
, key
] = classify_category(cat_name
, cat_number
)
920 self
.categories
[cat_type
][key
] = [cat_name
, cat_number
]
924 if child
.type == "element":
925 if child
.name
== "function":
926 func_name
= real_function_name( child
)
928 temp_name
= child
.nsProp( "name", None )
929 self
.category_dict
[ temp_name
] = [cat_name
, cat_number
]
931 if self
.functions_by_name
.has_key( func_name
):
932 func
= self
.functions_by_name
[ func_name
]
933 func
.process_element( child
)
935 func
= self
.factory
.create_item( "function", child
, self
)
936 self
.functions_by_name
[ func_name
] = func
938 if func
.offset
>= self
.next_offset
:
939 self
.next_offset
= func
.offset
+ 1
942 elif child
.name
== "enum":
943 enum
= self
.factory
.create_item( "enum", child
, self
)
944 self
.enums_by_name
[ enum
.name
] = enum
945 elif child
.name
== "type":
946 t
= self
.factory
.create_item( "type", child
, self
)
947 self
.types_by_name
[ "GL" + t
.name
] = t
955 def functionIterateByCategory(self
, cat
= None):
956 """Iterate over functions by category.
958 If cat is None, all known functions are iterated in category
959 order. See classify_category for details of the ordering.
960 Within a category, functions are sorted by name. If cat is
961 not None, then only functions in that category are iterated.
963 lists
= [{}, {}, {}, {}]
965 for func
in self
.functionIterateAll():
966 [cat_name
, cat_number
] = self
.category_dict
[func
.name
]
968 if (cat
== None) or (cat
== cat_name
):
969 [func_cat_type
, key
] = classify_category(cat_name
, cat_number
)
971 if not lists
[func_cat_type
].has_key(key
):
972 lists
[func_cat_type
][key
] = {}
974 lists
[func_cat_type
][key
][func
.name
] = func
978 for func_cat_type
in range(0,4):
979 keys
= lists
[func_cat_type
].keys()
983 names
= lists
[func_cat_type
][key
].keys()
987 functions
.append(lists
[func_cat_type
][key
][name
])
989 return functions
.__iter
__()
992 def functionIterateByOffset(self
):
994 for func
in self
.functions_by_name
.itervalues():
995 if func
.offset
> max_offset
:
996 max_offset
= func
.offset
999 temp
= [None for i
in range(0, max_offset
+ 1)]
1000 for func
in self
.functions_by_name
.itervalues():
1001 if func
.offset
!= -1:
1002 temp
[ func
.offset
] = func
1006 for i
in range(0, max_offset
+ 1):
1008 list.append(temp
[i
])
1010 return list.__iter
__();
1013 def functionIterateAll(self
):
1014 return self
.functions_by_name
.itervalues()
1017 def enumIterateByName(self
):
1018 keys
= self
.enums_by_name
.keys()
1023 list.append( self
.enums_by_name
[ enum
] )
1025 return list.__iter
__()
1028 def categoryIterate(self
):
1029 """Iterate over categories.
1031 Iterate over all known categories in the order specified by
1032 classify_category. Each iterated value is a tuple of the
1033 name and number (which may be None) of the category.
1037 for cat_type
in range(0,4):
1038 keys
= self
.categories
[cat_type
].keys()
1042 list.append(self
.categories
[cat_type
][key
])
1044 return list.__iter
__()
1047 def get_category_for_name( self
, name
):
1048 if self
.category_dict
.has_key(name
):
1049 return self
.category_dict
[name
]
1051 return ["<unknown category>", None]
1054 def typeIterate(self
):
1055 return self
.types_by_name
.itervalues()
1058 def find_type( self
, type_name
):
1059 if type_name
in self
.types_by_name
:
1060 return self
.types_by_name
[ type_name
].type_expr
1062 print "Unable to find base type matching \"%s\"." % (type_name
)