beremiz

fix major bugs in Find and Search in Project functionality.

2016-10-28, Sergey Surkov
32e9d0ef30dc
fix major bugs in Find and Search in Project functionality.

fix case sensitive and regexp search, remove duplicating code

Signed-off-by: Andrey Skvortsov
#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
#Copyright (C) 2011: Edouard TISSERANT and Laurent BESSARD
#
#See COPYING file for copyrights details.
#
#This library is free software; you can redistribute it and/or
#modify it under the terms of the GNU General Public
#License as published by the Free Software Foundation; either
#version 2.1 of the License, or (at your option) any later version.
#
#This library is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
#General Public License for more details.
#
#You should have received a copy of the GNU General Public
#License along with this library; if not, write to the Free Software
#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import ctypes
ctypes.pythonapi.PyString_AsString.argtypes = (ctypes.c_void_p,)
ctypes.pythonapi.PyString_AsString.restype = ctypes.POINTER(ctypes.c_char)
from ctypes import *
from datetime import timedelta as td
class IEC_STRING(Structure):
"""
Must be changed according to changes in iec_types.h
"""
_fields_ = [("len", c_uint8),
("body", c_char * 126)]
class IEC_TIME(Structure):
"""
Must be changed according to changes in iec_types.h
"""
_fields_ = [("s", c_long), #tv_sec
("ns", c_long)] #tv_nsec
def _t(t, u=lambda x:x.value, p=lambda t,x:t(x)): return (t, u, p)
def _ttime(): return (IEC_TIME,
lambda x:td(0, x.s, x.ns/1000),
lambda t,x:t(x.days * 24 * 3600 + x.seconds, x.microseconds*1000))
SameEndianessTypeTranslator = {
"BOOL" : _t(c_uint8, lambda x:x.value!=0),
"STEP" : _t(c_uint8),
"TRANSITION" : _t(c_uint8),
"ACTION" : _t(c_uint8),
"SINT" : _t(c_int8),
"USINT" : _t(c_uint8),
"BYTE" : _t(c_uint8),
"STRING" : (IEC_STRING,
lambda x:x.body[:x.len],
lambda t,x:t(len(x),x)),
"INT" : _t(c_int16),
"UINT" : _t(c_uint16),
"WORD" : _t(c_uint16),
"DINT" : _t(c_int32),
"UDINT" : _t(c_uint32),
"DWORD" : _t(c_uint32),
"LINT" : _t(c_int64),
"ULINT" : _t(c_uint64),
"LWORD" : _t(c_uint64),
"REAL" : _t(c_float),
"LREAL" : _t(c_double),
"TIME" : _ttime(),
"TOD" : _ttime(),
"DATE" : _ttime(),
"DT" : _ttime(),
}
SwapedEndianessTypeTranslator = {
#TODO
}
TypeTranslator=SameEndianessTypeTranslator
# Construct debugger natively supported types
DebugTypesSize = dict([(key,sizeof(t)) for key,(t,p,u) in SameEndianessTypeTranslator.iteritems() if t is not None])
def UnpackDebugBuffer(buff, indexes):
res = []
buffoffset = 0
buffsize = len(buff)
buffptr = cast(ctypes.pythonapi.PyString_AsString(id(buff)),c_void_p).value
for iectype in indexes:
c_type,unpack_func, pack_func = \
TypeTranslator.get(iectype,
(None,None,None))
if c_type is not None and buffoffset < buffsize:
cursor = c_void_p( buffptr + buffoffset)
value = unpack_func( cast(cursor,
POINTER(c_type)).contents)
buffoffset += sizeof(c_type) if iectype != "STRING" else len(value)+1
res.append(value)
else:
break
if buffoffset and buffoffset == buffsize:
return res
return None
LogLevels = ["CRITICAL","WARNING","INFO","DEBUG"]
LogLevelsCount = len(LogLevels)
LogLevelsDict = dict(zip(LogLevels,range(LogLevelsCount)))
LogLevelsDefault = LogLevelsDict["DEBUG"]