from CommonDataClass.Exceptions import BadExpression\r
from CommonDataClass.Exceptions import WrnExpression\r
import uuid\r
+from Common.Expression import PcdPattern,BaseExpression\r
+from Common.DataType import *\r
\r
ERR_STRING_EXPR = 'This operator cannot be used in string expression: [%s].'\r
ERR_SNYTAX = 'Syntax error, the rest of expression cannot be evaluated: [%s].'\r
ERR_EMPTY_EXPR = 'Empty expression is not allowed.'\r
ERR_IN_OPERAND = 'Macro after IN operator can only be: $(FAMILY), $(ARCH), $(TOOL_CHAIN_TAG) and $(TARGET).'\r
\r
-def MaxOfType(DataType):\r
- if DataType == 'UINT8':\r
- return int('0xFF', 16)\r
- if DataType == 'UINT16':\r
- return int('0xFFFF', 16)\r
- if DataType == 'UINT32':\r
- return int('0xFFFFFFFF', 16)\r
- if DataType == 'UINT64':\r
- return int('0xFFFFFFFFFFFFFFFF', 16)\r
-\r
class RangeObject(object):\r
def __init__(self, start, end, empty = False):\r
\r
rangeId = str(uuid.uuid1())\r
rangeContainer = RangeContainer()\r
rangeContainer.push(RangeObject(0, int(Operand) - 1))\r
- rangeContainer.push(RangeObject(int(Operand) + 1, MaxOfType(DataType)))\r
+ rangeContainer.push(RangeObject(int(Operand) + 1, MAX_VAL_TYPE[DataType]))\r
SymbolTable[rangeId] = rangeContainer\r
return rangeId\r
\r
raise BadExpression(ERR_SNYTAX % Expr)\r
rangeId1 = str(uuid.uuid1())\r
rangeContainer = RangeContainer()\r
- rangeContainer.push(RangeObject(int(Operand), MaxOfType(DataType)))\r
+ rangeContainer.push(RangeObject(int(Operand), MAX_VAL_TYPE[DataType]))\r
SymbolTable[rangeId1] = rangeContainer\r
return rangeId1 \r
\r
raise BadExpression(ERR_SNYTAX % Expr)\r
rangeId1 = str(uuid.uuid1())\r
rangeContainer = RangeContainer()\r
- rangeContainer.push(RangeObject(int(Operand) + 1, MaxOfType(DataType)))\r
+ rangeContainer.push(RangeObject(int(Operand) + 1, MAX_VAL_TYPE[DataType]))\r
SymbolTable[rangeId1] = rangeContainer\r
return rangeId1 \r
\r
else:\r
raise BadExpression("Bad Operator")\r
\r
-class RangeExpression(object):\r
+class RangeExpression(BaseExpression):\r
# Logical operator mapping\r
LogicalOperators = {\r
'&&' : 'and', '||' : 'or',\r
\r
NonLetterOpLst = ['+', '-', '&', '|', '^', '!', '=', '>', '<']\r
\r
- PcdPattern = re.compile(r'[_a-zA-Z][0-9A-Za-z_]*\.[_a-zA-Z][0-9A-Za-z_]*$')\r
- HexPattern = re.compile(r'0[xX][0-9a-fA-F]+')\r
- RegGuidPattern = re.compile(r'[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}')\r
- ExRegGuidPattern = re.compile(r'[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$')\r
- \r
RangePattern = re.compile(r'[0-9]+ - [0-9]+')\r
\r
def preProcessRangeExpr(self, expr):\r
# convert interval to object index. ex. 1 - 10 to a GUID\r
expr = expr.strip()\r
NumberDict = {}\r
- for HexNumber in self.HexPattern.findall(expr):\r
+ for HexNumber in gHexPattern.findall(expr):\r
Number = str(int(HexNumber, 16))\r
NumberDict[HexNumber] = Number\r
for HexNum in NumberDict:\r
rangeContainer = RangeContainer()\r
rangeid = str(uuid.uuid1())\r
if rangeobj.empty:\r
- rangeContainer.push(RangeObject(0, MaxOfType(self.PcdDataType)))\r
+ rangeContainer.push(RangeObject(0, MAX_VAL_TYPE[self.PcdDataType]))\r
else:\r
if rangeobj.start > 0:\r
rangeContainer.push(RangeObject(0, rangeobj.start - 1))\r
- if rangeobj.end < MaxOfType(self.PcdDataType):\r
- rangeContainer.push(RangeObject(rangeobj.end + 1, MaxOfType(self.PcdDataType)))\r
+ if rangeobj.end < MAX_VAL_TYPE[self.PcdDataType]:\r
+ rangeContainer.push(RangeObject(rangeobj.end + 1, MAX_VAL_TYPE[self.PcdDataType]))\r
self.operanddict[rangeid] = rangeContainer\r
rangeids.append(rangeid)\r
\r
if len(rangeids) == 0:\r
rangeContainer = RangeContainer()\r
- rangeContainer.push(RangeObject(0, MaxOfType(self.PcdDataType)))\r
+ rangeContainer.push(RangeObject(0, MAX_VAL_TYPE[self.PcdDataType]))\r
rangeid = str(uuid.uuid1())\r
self.operanddict[rangeid] = rangeContainer\r
return rangeid\r
def Eval(self, Operator, Oprand1, Oprand2 = None):\r
\r
if Operator in ["!", "NOT", "not"]:\r
- if not self.RegGuidPattern.match(Oprand1.strip()):\r
+ if not gGuidPattern.match(Oprand1.strip()):\r
raise BadExpression(ERR_STRING_EXPR % Operator)\r
return self.NegtiveRange(Oprand1)\r
else:\r
if Operator in ["==", ">=", "<=", ">", "<", '^']:\r
return self.EvalRange(Operator, Oprand1)\r
elif Operator == 'and' :\r
- if not self.ExRegGuidPattern.match(Oprand1.strip()) or not self.ExRegGuidPattern.match(Oprand2.strip()):\r
+ if not gGuidPatternEnd.match(Oprand1.strip()) or not gGuidPatternEnd.match(Oprand2.strip()):\r
raise BadExpression(ERR_STRING_EXPR % Operator)\r
return self.Rangeintersection(Oprand1, Oprand2) \r
elif Operator == 'or':\r
- if not self.ExRegGuidPattern.match(Oprand1.strip()) or not self.ExRegGuidPattern.match(Oprand2.strip()):\r
+ if not gGuidPatternEnd.match(Oprand1.strip()) or not gGuidPatternEnd.match(Oprand2.strip()):\r
raise BadExpression(ERR_STRING_EXPR % Operator)\r
return self.Rangecollections(Oprand1, Oprand2)\r
else:\r
\r
\r
def __init__(self, Expression, PcdDataType, SymbolTable = {}):\r
+ super(RangeExpression, self).__init__(self, Expression, PcdDataType, SymbolTable)\r
self._NoProcess = False\r
if type(Expression) != type(''):\r
self._Expr = Expression\r
# check if the expression does not need to evaluate\r
if RealValue and Depth == 0:\r
self._Token = self._Expr\r
- if self.ExRegGuidPattern.match(self._Expr):\r
+ if gGuidPatternEnd.match(self._Expr):\r
return [self.operanddict[self._Expr] ]\r
\r
self._Idx = 0\r
\r
# Template function to parse binary operators which have same precedence\r
# Expr [Operator Expr]*\r
- def _ExprFuncTemplate(self, EvalFunc, OpLst):\r
+ def _ExprFuncTemplate(self, EvalFunc, OpSet):\r
Val = EvalFunc()\r
- while self._IsOperator(OpLst):\r
+ while self._IsOperator(OpSet):\r
Op = self._Token\r
try:\r
Val = self.Eval(Op, Val, EvalFunc())\r
- except WrnExpression, Warn:\r
+ except WrnExpression as Warn:\r
self._WarnExcept = Warn\r
Val = Warn.result\r
return Val\r
\r
# A [|| B]*\r
def _OrExpr(self):\r
- return self._ExprFuncTemplate(self._AndExpr, ["OR", "or"])\r
+ return self._ExprFuncTemplate(self._AndExpr, {"OR", "or"})\r
\r
# A [&& B]*\r
def _AndExpr(self):\r
- return self._ExprFuncTemplate(self._NeExpr, ["AND", "and"])\r
+ return self._ExprFuncTemplate(self._NeExpr, {"AND", "and"})\r
\r
def _NeExpr(self):\r
Val = self._RelExpr()\r
- while self._IsOperator([ "!=", "NOT", "not"]):\r
+ while self._IsOperator({"!=", "NOT", "not"}):\r
Op = self._Token\r
if Op in ["!", "NOT", "not"]:\r
- if not self._IsOperator(["IN", "in"]):\r
+ if not self._IsOperator({"IN", "in"}):\r
raise BadExpression(ERR_REL_NOT_IN)\r
Op += ' ' + self._Token\r
try:\r
Val = self.Eval(Op, Val, self._RelExpr())\r
- except WrnExpression, Warn:\r
+ except WrnExpression as Warn:\r
self._WarnExcept = Warn\r
Val = Warn.result\r
return Val\r
\r
# [!]*A\r
def _RelExpr(self):\r
- if self._IsOperator(["NOT" , "LE", "GE", "LT", "GT", "EQ", "XOR"]):\r
+ if self._IsOperator({"NOT" , "LE", "GE", "LT", "GT", "EQ", "XOR"}):\r
Token = self._Token\r
Val = self._NeExpr()\r
try:\r
return self.Eval(Token, Val)\r
- except WrnExpression, Warn:\r
+ except WrnExpression as Warn:\r
self._WarnExcept = Warn\r
return Warn.result\r
return self._IdenExpr()\r
raise BadExpression(ERR_EMPTY_TOKEN)\r
\r
# PCD token\r
- if self.PcdPattern.match(self._Token):\r
+ if PcdPattern.match(self._Token):\r
if self._Token not in self._Symb:\r
Ex = BadExpression(ERR_PCD_RESOLVE % self._Token)\r
Ex.Pcd = self._Token\r
self._LiteralToken.endswith('}'):\r
return True\r
\r
- if self.HexPattern.match(self._LiteralToken):\r
+ if gHexPattern.match(self._LiteralToken):\r
Token = self._LiteralToken[2:]\r
Token = Token.lstrip('0')\r
if not Token:\r
self._Token = ''\r
if Expr:\r
Ch = Expr[0]\r
- Match = self.RegGuidPattern.match(Expr)\r
+ Match = gGuidPattern.match(Expr)\r
if Match and not Expr[Match.end():Match.end() + 1].isalnum() \\r
and Expr[Match.end():Match.end() + 1] != '_':\r
self._Idx += Match.end()\r
raise BadExpression(ERR_OPERATOR_UNSUPPORT % OpToken)\r
self._Token = OpToken\r
return OpToken\r
-\r
- # Check if current token matches the operators given from OpList\r
- def _IsOperator(self, OpList):\r
- Idx = self._Idx\r
- self._GetOperator()\r
- if self._Token in OpList:\r
- if self._Token in self.LogicalOperators:\r
- self._Token = self.LogicalOperators[self._Token]\r
- return True\r
- self._Idx = Idx\r
- return False\r
-\r
-\r
- \r
- \r
- \r
- \r
-\r
-\r
-\r
-\r
-# UTRangeList()\r
projects / mirror_edk2.git / blobdiff