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# takes a header file, outputs action ids
import tokenize, sys, string
def filter(g):
while 1:
t = g.next()
if t[1] == "/*":
while g.next()[1] != "*/":
pass
continue
if t[1] == "//":
while g.next()[1] != "\n":
pass
continue
if t[1] != "\n":
# print t
yield t[1]
def do_file(f, mode):
tokens = filter(tokenize.generate_tokens(open(f, 'r').readline))
sys.stderr.write("parsing %s\n" % f)
state = 0
classstate = 0
firsthit = 1
while 1:
try:
t = tokens.next()
except:
break
if t == "class":
classname = tokens.next()
classstate = state
if t == "{":
state = state + 1
if t == "}":
state = state - 1
if t == "enum" and state == classstate + 1:
actionname = tokens.next()
if actionname == "{":
while tokens.next() != "}":
pass
continue
if actionname[-7:] == "Actions":
if tokens.next() != "{":
try:
print classname
except:
pass
try:
print actionname
except:
pass
raise Exception("action enum must be simple.")
counter = 0
while 1:
t = tokens.next()
if t == "=":
tokens.next()
t = tokens.next()
if t == "}":
break
if counter:
if t != ",":
raise Exception("no comma")
t = tokens.next()
if firsthit:
if mode == "include":
# hack hack hack!!
print "#include <lib/" + '/'.join(f.split('/')[-2:]) + ">"
else:
print "\t// " + f
firsthit = 0
if mode == "parse":
print "{\"" + actionname + "\", \"" + t + "\", " + string.join((classname, t), "::") + "},"
counter = counter + 1
mode = sys.argv[1]
if mode == "parse":
print """
/* generated by parseactions.py - do not modify! */
struct eActionList
{
const char *m_context, *m_action;
int m_id;
} actions[]={"""
for x in sys.argv[2:]:
do_file(x, mode)
if mode == "parse":
print "};"
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