FS-4657 --resolve update libsndfile to its latest master

libs/libsndfile/binheader_readf_check.py

@@ -0,0 +1,62 @@
+g#!/usr/bin/python
+
+import re, string, sys
+
+def trim_function_and_params (section):
+	k = string.find (section, "(") + 1
+	brackets = 1
+	section_len = len (section)
+	while k < section_len:
+		if section [k] == '(':
+			brackets += 1
+		elif section [k] == ')':
+			brackets -= 1
+		if brackets < 1:
+			return section [:k+1]
+		k += 1
+	print "Whoops!!!!"
+	sys.exit (1)
+
+def get_function_calls (filedata):
+	filedata = string.split (filedata, "psf_binheader_readf")
+	filedata = filedata [1:]
+
+	func_calls = []
+	for section in filedata:
+		section = "psf_binheader_readf" + section
+		func_calls.append (trim_function_and_params (section))
+
+	return func_calls
+
+def search_for_problems (filename):
+	filedata = open (filename, "r").read ()
+	
+	if len (filedata) < 1:
+		print "Error : file '%s' contains no data." % filename
+		sys.exit (1) 
+	
+	count = 0
+	
+	calls = get_function_calls (filedata)
+	for call in calls:
+		if string.find (call, "sizeof") > 0:
+			print "Found : ", call
+			count += 1
+	
+	if count == 0:
+		print "%-20s : No problems found." % filename
+	else:
+		print "\n%-20s : Found %d errors." % (filename, count)
+		sys.exit (1)
+	return 
+	
+
+#-------------------------------------------------------------------------------
+
+if len (sys.argv) < 2:
+	print "Usage : %s <file>" % sys.argv [0]
+	sys.exit (1) 
+
+for file in sys.argv [1:]:
+	search_for_problems (file)
+