1 files changed, 25 insertions, 0 deletions
diff --git a/src/examples/cLibHeader.py b/src/examples/cLibHeader.py
new file mode 100644
index 0000000..115aa08
--- /dev/null
+++ b/src/examples/cLibHeader.py
@@ -0,0 +1,25 @@
+# 
+# cLibHeader.py
+#
+# A simple parser to extract API doc info from a C header file
+#
+# Copyright, 2012 - Paul McGuire
+#
+
+from pyparsing import Word, alphas, alphanums, Combine, oneOf, Optional, delimitedList, Group, Keyword
+
+testdata = """
+  int func1(float *vec, int len, double arg1);
+  int func2(float **arr, float *vec, int len, double arg1, double arg2);
+  """
+  
+ident = Word(alphas, alphanums + "_")
+vartype = Combine( oneOf("float double int char") + Optional(Word("*")), adjacent = False)
+arglist = delimitedList(Group(vartype("type") + ident("name")))
+
+functionCall = Keyword("int") + ident("name") + "(" + arglist("args") + ")" + ";"
+
+for fn,s,e in functionCall.scanString(testdata):
+    print fn.name
+    for a in fn.args:
+        print " - %(name)s (%(type)s)" % a