diff options
Diffstat (limited to 'py/makeqstrdata.py')
| -rw-r--r-- | py/makeqstrdata.py | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/py/makeqstrdata.py b/py/makeqstrdata.py index 403c406888..e332ab94ed 100644 --- a/py/makeqstrdata.py +++ b/py/makeqstrdata.py @@ -317,26 +317,24 @@ def parse_input_headers(infiles): return qcfgs, qstrs -def make_bytes(cfg_bytes_len, cfg_bytes_hash, qstr): - qbytes = bytes_cons(qstr, "utf8") - qlen = len(qbytes) - qhash = compute_hash(qbytes, cfg_bytes_hash) +def escape_bytes(qstr, qbytes): if all(32 <= ord(c) <= 126 and c != "\\" and c != '"' for c in qstr): # qstr is all printable ASCII so render it as-is (for easier debugging) - qdata = qstr + return qstr else: # qstr contains non-printable codes so render entire thing as hex pairs - qdata = "".join(("\\x%02x" % b) for b in qbytes) + return "".join(("\\x%02x" % b) for b in qbytes) + + +def make_bytes(cfg_bytes_len, cfg_bytes_hash, qstr): + qbytes = bytes_cons(qstr, "utf8") + qlen = len(qbytes) + qhash = compute_hash(qbytes, cfg_bytes_hash) if qlen >= (1 << (8 * cfg_bytes_len)): print("qstr is too long:", qstr) assert False - qlen_str = ("\\x%02x" * cfg_bytes_len) % tuple( - ((qlen >> (8 * i)) & 0xFF) for i in range(cfg_bytes_len) - ) - qhash_str = ("\\x%02x" * cfg_bytes_hash) % tuple( - ((qhash >> (8 * i)) & 0xFF) for i in range(cfg_bytes_hash) - ) - return '(const byte*)"%s%s" "%s"' % (qhash_str, qlen_str, qdata) + qdata = escape_bytes(qstr, qbytes) + return '%d, %d, "%s"' % (qhash, qlen, qdata) def print_qstr_data(qcfgs, qstrs): @@ -349,10 +347,7 @@ def print_qstr_data(qcfgs, qstrs): print("") # add NULL qstr with no hash or data - print( - 'QDEF(MP_QSTRnull, (const byte*)"%s%s" "")' - % ("\\x00" * cfg_bytes_hash, "\\x00" * cfg_bytes_len) - ) + print('QDEF(MP_QSTRnull, 0, 0, "")') # go through each qstr and print it out for order, ident, qstr in sorted(qstrs.values(), key=lambda x: x[0]): |