mirror of
https://github.com/nigels-com/glew.git
synced 2024-11-25 15:25:07 +00:00
132 lines
4.0 KiB
Python
Executable File
132 lines
4.0 KiB
Python
Executable File
#!/usr/bin/python
|
|
|
|
import re
|
|
import sys
|
|
from xml.dom.minidom import parse, Node
|
|
|
|
def findChildren(node, path):
|
|
result = []
|
|
if len(path)==1:
|
|
for i in node.childNodes:
|
|
if i.nodeType==Node.ELEMENT_NODE:
|
|
if i.tagName==path[0]:
|
|
result.append(i)
|
|
else:
|
|
for i in node.childNodes:
|
|
if i.nodeType==Node.ELEMENT_NODE:
|
|
if i.tagName==path[0]:
|
|
result.extend(findChildren(i, path[1:]))
|
|
return result
|
|
|
|
def findData(node, path):
|
|
return [ i.firstChild.data for i in findChildren(node, path) ]
|
|
|
|
def findParams(node):
|
|
n = findData(node, ['name'])[0]
|
|
t = ''
|
|
for i in node.childNodes:
|
|
if i.nodeType==Node.TEXT_NODE:
|
|
t += i.data
|
|
if i.nodeType==Node.ELEMENT_NODE and i.tagName=='ptype':
|
|
t += i.firstChild.data
|
|
return ( t, n)
|
|
|
|
def findEnums(dom):
|
|
ret = {}
|
|
for i in findChildren(dom, [ 'registry', 'enums', 'enum' ]):
|
|
n = i.getAttribute('name')
|
|
v = i.getAttribute('value')
|
|
ret[n] = v
|
|
return ret
|
|
|
|
def findCommands(dom):
|
|
ret = {}
|
|
for i in findChildren(dom, [ 'registry', 'commands', 'command' ]):
|
|
r,n = findParams(findChildren(i, ['proto'])[0])
|
|
p = [ findParams(j) for j in findChildren(i, ['param'])]
|
|
ret[n] = (r, p)
|
|
return ret
|
|
|
|
def findFeatures(dom):
|
|
ret = {}
|
|
for i in findChildren(dom, [ 'registry', 'feature' ]):
|
|
n = i.getAttribute('name')
|
|
e = []
|
|
c = []
|
|
for j in findChildren(i, [ 'require', 'enum' ]):
|
|
e.append(j.getAttribute("name"))
|
|
for j in findChildren(i, [ 'require', 'command' ]):
|
|
c.append(j.getAttribute("name"))
|
|
ret[n] = (e,c)
|
|
return ret
|
|
|
|
def findExtensions(dom):
|
|
ret = {}
|
|
for i in findChildren(dom, [ 'registry', 'extensions', 'extension' ]):
|
|
n = i.getAttribute('name')
|
|
e = []
|
|
c = []
|
|
for j in findChildren(i, [ 'require', 'enum' ]):
|
|
e.append(j.getAttribute("name"))
|
|
for j in findChildren(i, [ 'require', 'command' ]):
|
|
c.append(j.getAttribute("name"))
|
|
ret[n] = (e,c)
|
|
return ret
|
|
|
|
def findApi(dom, name):
|
|
enums = findEnums(dom)
|
|
commands = findCommands(dom)
|
|
features = findFeatures(dom)
|
|
extensions = findExtensions(dom)
|
|
return (enums, commands, features, extensions)
|
|
|
|
def writeExtension(f, name, extension, enums, commands):
|
|
f.write('%s\n'%name)
|
|
f.write('%s\n'%'https://www.khronos.org/registry/egl/specs/eglspec.1.5.pdf')
|
|
if name.find('_VERSION_')==-1:
|
|
f.write('%s\n'%name)
|
|
else:
|
|
f.write('\n')
|
|
f.write('\n')
|
|
enums = [ (j, enums[j]) for j in extension[0] ]
|
|
for e in sorted(enums, key=lambda i: i[1]):
|
|
f.write('\t%s %s\n'%(e[0], e[1]))
|
|
commands = [ (j, commands[j]) for j in extension[1] ]
|
|
for c in sorted(commands):
|
|
params = ', '.join( [ '%s %s'%(j[0], j[1]) for j in c[1][1] ] )
|
|
if len(params)==0:
|
|
params = ' void '
|
|
f.write('\t%s %s (%s)\n'%(c[1][0], c[0], params))
|
|
|
|
if __name__ == '__main__':
|
|
|
|
from optparse import OptionParser
|
|
import os
|
|
|
|
parser = OptionParser('usage: %prog [options] [XML specs...]')
|
|
parser.add_option("--core", dest="core", help="location for core outputs", default='')
|
|
parser.add_option("--extensions", dest="extensions", help="location for extensions outputs", default='')
|
|
|
|
(options, args) = parser.parse_args()
|
|
|
|
for i in args:
|
|
|
|
dom = parse(i)
|
|
api = findApi(dom, 'egl')
|
|
|
|
print('Found {} enums, {} commands, {} features and {} extensions.'.format(
|
|
len(api[0]), len(api[1]), len(api[2]), len(api[3])))
|
|
|
|
if len(options.core):
|
|
for i in api[2].keys():
|
|
f = open('%s/%s'%(options.core, i), 'w')
|
|
writeExtension(f, i, api[2][i], api[0], api[1])
|
|
f.close()
|
|
|
|
if len(options.extensions):
|
|
for i in api[3].keys():
|
|
f = open('%s/%s'%(options.extensions, i), 'w')
|
|
writeExtension(f, i, api[3][i], api[0], api[1])
|
|
f.close()
|
|
|