1 files changed, 68 insertions, 0 deletions
diff --git a/build/gen_def.py b/build/gen_def.py
new file mode 100755
index 0000000..c76b9a4
--- /dev/null
+++ b/build/gen_def.py
@@ -0,0 +1,68 @@
+#!/usr/bin/env python
+#
+# gen_def.py :  Generate the .DEF file for Windows builds
+#
+# ====================================================================
+#   Copyright 2002-2010 Justin Erenkrantz and Greg Stein
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#        http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+# ====================================================================
+#
+#
+# Typically, this script is used like:
+#
+#    C:\PATH> python build/gen_def.py serf.h serf_bucket_types.h serf_bucket_util.h > build/serf.def
+#
+
+import re
+import sys
+
+# This regex parses function declarations that look like:
+#
+#    return_type serf_func1(...
+#    return_type *serf_func2(...
+#
+# Where return_type is a combination of words and "*" each separated by a
+# SINGLE space. If the function returns a pointer type (like serf_func2),
+# then a space may exist between the "*" and the function name. Thus,
+# a more complicated example might be:
+#    const type * const * serf_func3(...
+#
+_funcs = re.compile(r'^(?:(?:\w+|\*) )+\*?(serf_[a-z][a-z_0-9]*)\(',
+                    re.MULTILINE)
+
+# This regex parses the bucket type definitions which look like:
+#
+#    extern const serf_bucket_type_t serf_bucket_type_FOO;
+#
+_types = re.compile(r'^extern const serf_bucket_type_t (serf_[a-z_]*);',
+                    re.MULTILINE)
+
+
+def extract_exports(fname):
+  content = open(fname).read()
+  exports = [ ]
+  for name in _funcs.findall(content):
+    exports.append(name)
+  for name in _types.findall(content):
+    exports.append(name)
+  return exports
+
+
+if __name__ == '__main__':
+  # run the extraction over each file mentioned
+  import sys
+  print("EXPORTS")
+  for fname in sys.argv[1:]:
+    for func in extract_exports(fname):
+      print(func)