Import codegen from pygtk. Add initial gio and gio.unix bindings.

2008-01-19  Johan Dahlin  <johan@gnome.org>

	* Makefile.am:
	* codegen/Makefile.am:
	* codegen/README.defs:
	* codegen/__init__.py:
	* codegen/argtypes.py:
	* codegen/code-coverage.py:
	* codegen/codegen.py:
	* codegen/createdefs.py:
	* codegen/definitions.py:
	* codegen/defsconvert.py:
	* codegen/defsgen.py:
	* codegen/defsparser.py:
	* codegen/docextract.py:
	* codegen/docextract_to_xml.py:
	* codegen/docgen.py:
	* codegen/h2def.py:
	* codegen/mergedefs.py:
	* codegen/missingdefs.py:
	* codegen/mkskel.py:
	* codegen/override.py:
	* codegen/pygtk-codegen-2.0.in:
	* codegen/reversewrapper.py:
	* codegen/scanvirtuals.py:
	* codegen/scmexpr.py:

	* configure.ac:
	* gio/Makefile.am:
	* gio/__init__.py:
	* gio/gio-types.defs:
	* gio/gio.defs:
	* gio/gio.override:
	* gio/giomodule.c: (init_gio):
	* gio/unix-types.defs:
	* gio/unix.defs:
	* gio/unix.override:
	* gio/unixmodule.c: (initunix):

	Import codegen from pygtk.
	Add initial gio and gio.unix bindings.

svn path=/trunk/; revision=730

1 files changed, 54 insertions, 0 deletions

diff --git a/codegen/scanvirtuals.py b/codegen/scanvirtuals.py
new file mode 100755
index 0000000..c108737
--- /dev/null
+++ b/codegen/scanvirtuals.py
@@ -0,0 +1,54 @@
+#!/usr/bin/env python
+import re
+import sys
+
+
+def main():
+    rx = re.compile(r'^\s*([\w\s\*]+)\(\s*\*\s*(\w+)\s*\)\s*\(([^()]*)\);',
+                    re.DOTALL|re.MULTILINE)
+    for f in sys.argv[1:]:
+        #print ";; From", f
+        buf = file(f).read()
+        for m in rx.findall(buf):
+            return_type =  m[0].strip()
+            if 'typedef' in return_type:
+                continue
+            if return_type == 'void':
+                return_type = 'none'
+            return_type = return_type.replace(' ', '')
+            virtual_name =  m[1]
+            if 'reserved' in virtual_name:
+                continue
+            params = []
+            if not m[2]:
+                print >> sys.stderr, repr(m)
+                continue
+            for param in map(str.strip, m[2].split(',')):
+                if '*' in param:
+                    tokens = param.split('*')
+                    ptype = tokens[0].strip() + '*'*(len(tokens) - 1)
+                    pname = tokens[-1].strip()
+                else:
+                    if param == 'void':
+                        continue
+                    ptype, pname = map(str.strip, param.split())
+                ptype = ptype.replace('const ', 'const-')
+                while '[]' in pname:
+                    pname = pname.replace('[]', '')
+                    ptype += '[]'
+                params.append((ptype, pname))
+            if not params:
+                continue
+            objname = params[0][0].replace('*', '')
+            print '(define-virtual', virtual_name
+            print '  (of-object "%s")' % objname
+            print '  (return-type "%s")' % return_type
+            if len(params) > 1:
+                print '  (parameters'
+                for param in params[1:]:
+                    print '    \'("%s" "%s")' % param
+                print '  )'
+            print ')'
+
+if __name__ == '__main__':
+    main()