from Common.GlobalData import *\r
from CommonDataClass.Exceptions import BadExpression\r
from CommonDataClass.Exceptions import WrnExpression\r
-from Misc import GuidStringToGuidStructureString, ParseFieldValue\r
+from Misc import GuidStringToGuidStructureString, ParseFieldValue, IsFieldValueAnArray\r
import Common.EdkLogger as EdkLogger\r
import copy\r
\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 $(TARGET).'\r
\r
+__ValidString = re.compile(r'[_a-zA-Z][_0-9a-zA-Z]*$')\r
+\r
## SplitString\r
# Split string to list according double quote\r
# For example: abc"de\"f"ghi"jkl"mn will be: ['abc', '"de\"f"', 'ghi', '"jkl"', 'mn']\r
#\r
def SplitString(String):\r
- # There might be escaped quote: "abc\"def\\\"ghi"\r
- Str = String.replace('\\\\', '//').replace('\\\"', '\\\'')\r
+ # There might be escaped quote: "abc\"def\\\"ghi", 'abc\'def\\\'ghi'\r
RetList = []\r
- InQuote = False\r
+ InSingleQuote = False\r
+ InDoubleQuote = False\r
Item = ''\r
- for i, ch in enumerate(Str):\r
- if ch == '"':\r
- InQuote = not InQuote\r
- if not InQuote:\r
+ for i, ch in enumerate(String):\r
+ if ch == '"' and not InSingleQuote:\r
+ if String[i - 1] != '\\':\r
+ InDoubleQuote = not InDoubleQuote\r
+ if not InDoubleQuote:\r
+ Item += String[i]\r
+ RetList.append(Item)\r
+ Item = ''\r
+ continue\r
+ if Item:\r
+ RetList.append(Item)\r
+ Item = ''\r
+ elif ch == "'" and not InDoubleQuote:\r
+ if String[i - 1] != '\\':\r
+ InSingleQuote = not InSingleQuote\r
+ if not InSingleQuote:\r
Item += String[i]\r
RetList.append(Item)\r
Item = ''\r
RetList.append(Item)\r
Item = ''\r
Item += String[i]\r
- if InQuote:\r
+ if InSingleQuote or InDoubleQuote:\r
raise BadExpression(ERR_STRING_TOKEN % Item)\r
if Item:\r
RetList.append(Item)\r
return RetList\r
\r
+def SplitPcdValueString(String):\r
+ # There might be escaped comma in GUID() or DEVICE_PATH() or " "\r
+ # or ' ' or L' ' or L" "\r
+ RetList = []\r
+ InParenthesis = 0\r
+ InSingleQuote = False\r
+ InDoubleQuote = False\r
+ Item = ''\r
+ for i, ch in enumerate(String):\r
+ if ch == '(':\r
+ InParenthesis += 1\r
+ elif ch == ')':\r
+ if InParenthesis:\r
+ InParenthesis -= 1\r
+ else:\r
+ raise BadExpression(ERR_STRING_TOKEN % Item)\r
+ elif ch == '"' and not InSingleQuote:\r
+ if String[i-1] != '\\':\r
+ InDoubleQuote = not InDoubleQuote\r
+ elif ch == "'" and not InDoubleQuote:\r
+ if String[i-1] != '\\':\r
+ InSingleQuote = not InSingleQuote\r
+ elif ch == ',':\r
+ if InParenthesis or InSingleQuote or InDoubleQuote:\r
+ Item += String[i]\r
+ continue\r
+ elif Item:\r
+ RetList.append(Item)\r
+ Item = ''\r
+ continue\r
+ Item += String[i]\r
+ if InSingleQuote or InDoubleQuote or InParenthesis:\r
+ raise BadExpression(ERR_STRING_TOKEN % Item)\r
+ if Item:\r
+ RetList.append(Item)\r
+ return RetList\r
+\r
+def IsValidCName(Str):\r
+ return True if __ValidString.match(Str) else False\r
+\r
+def BuildOptionValue(PcdValue, GuidDict):\r
+ if PcdValue.startswith('H'):\r
+ InputValue = PcdValue[1:]\r
+ elif PcdValue.startswith("L'") or PcdValue.startswith("'"):\r
+ InputValue = PcdValue\r
+ elif PcdValue.startswith('L'):\r
+ InputValue = 'L"' + PcdValue[1:] + '"'\r
+ else:\r
+ InputValue = PcdValue\r
+ if IsFieldValueAnArray(InputValue):\r
+ try:\r
+ PcdValue = ValueExpressionEx(InputValue, 'VOID*', GuidDict)(True)\r
+ except:\r
+ pass\r
+ return PcdValue\r
+\r
## ReplaceExprMacro\r
#\r
def ReplaceExprMacro(String, Macros, ExceptionList = None):\r
Flag = 0\r
for Index in range(len(self._Token)):\r
if self._Token[Index] in ['"']:\r
+ if self._Token[Index - 1] == '\\':\r
+ continue\r
Flag += 1\r
if Flag == 2 and self._Token.endswith('"'):\r
return True\r
Flag = 0\r
for Index in range(len(self._Token)):\r
if self._Token[Index] in ["'"]:\r
+ if self._Token[Index - 1] == '\\':\r
+ continue\r
Flag += 1\r
if Flag == 2 and self._Token.endswith("'"):\r
return True\r
self._Idx += 1\r
\r
# Replace escape \\\", \"\r
- Expr = self._Expr[self._Idx:].replace('\\\\', '//').replace('\\\"', '\\\'')\r
- for Ch in Expr:\r
- self._Idx += 1\r
- if Ch == '"' or Ch == "'":\r
- break\r
- self._Token = self._LiteralToken = self._Expr[Idx:self._Idx]\r
- if self._Token.startswith('"') and not self._Token.endswith('"'):\r
- raise BadExpression(ERR_STRING_TOKEN % self._Token)\r
- if self._Token.startswith("'") and not self._Token.endswith("'"):\r
- raise BadExpression(ERR_STRING_TOKEN % self._Token)\r
+ if self._Expr[Idx] == '"':\r
+ Expr = self._Expr[self._Idx:].replace('\\\\', '//').replace('\\\"', '\\\'')\r
+ for Ch in Expr:\r
+ self._Idx += 1\r
+ if Ch == '"':\r
+ break\r
+ self._Token = self._LiteralToken = self._Expr[Idx:self._Idx]\r
+ if not self._Token.endswith('"'):\r
+ raise BadExpression(ERR_STRING_TOKEN % self._Token)\r
+ #Replace escape \\\', \'\r
+ elif self._Expr[Idx] == "'":\r
+ Expr = self._Expr[self._Idx:].replace('\\\\', '//').replace("\\\'", "\\\"")\r
+ for Ch in Expr:\r
+ self._Idx += 1\r
+ if Ch == "'":\r
+ break\r
+ self._Token = self._LiteralToken = self._Expr[Idx:self._Idx]\r
+ if not self._Token.endswith("'"):\r
+ raise BadExpression(ERR_STRING_TOKEN % self._Token)\r
self._Token = self._Token[1:-1]\r
return self._Token\r
\r
if self.PcdType in ['UINT8', 'UINT16', 'UINT32', 'UINT64', 'BOOLEAN']:\r
PcdValue = PcdValue.strip()\r
if type(PcdValue) == type('') and PcdValue.startswith('{') and PcdValue.endswith('}'):\r
- PcdValue = PcdValue[1:-1].split(',')\r
+ PcdValue = SplitPcdValueString(PcdValue[1:-1])\r
if type(PcdValue) == type([]):\r
TmpValue = 0\r
Size = 0\r
+ ValueType = ''\r
for Item in PcdValue:\r
+ Item = Item.strip()\r
if Item.startswith('UINT8'):\r
ItemSize = 1\r
- if Item.startswith('UINT16'):\r
+ ValueType = 'UINT8'\r
+ elif Item.startswith('UINT16'):\r
ItemSize = 2\r
+ ValueType = 'UINT16'\r
elif Item.startswith('UINT32'):\r
ItemSize = 4\r
+ ValueType = 'UINT32'\r
elif Item.startswith('UINT64'):\r
ItemSize = 8\r
+ ValueType = 'UINT64'\r
+ elif Item.startswith('"') or Item.startswith("'") or Item.startswith('L'):\r
+ ItemSize = 0\r
+ ValueType = 'VOID*'\r
else:\r
ItemSize = 0\r
- Item = ValueExpressionEx(Item, self.PcdType, self._Symb)(True)\r
+ ValueType = 'UINT8'\r
+ Item = ValueExpressionEx(Item, ValueType, self._Symb)(True)\r
\r
if ItemSize == 0:\r
+ try:\r
+ tmpValue = int(Item, 16) if Item.upper().startswith('0X') else int(Item, 0)\r
+ if tmpValue > 255:\r
+ raise BadExpression("Byte array number %s should less than 0xFF." % Item)\r
+ except BadExpression, Value:\r
+ raise BadExpression(Value)\r
+ except ValueError:\r
+ pass\r
ItemValue, ItemSize = ParseFieldValue(Item)\r
else:\r
ItemValue = ParseFieldValue(Item)[0]\r
PcdValue = '{' + ', '.join(TmpList) + '}'\r
except:\r
if PcdValue.strip().startswith('{'):\r
- PcdValue = PcdValue.strip()[1:-1].strip()\r
- Size = 0\r
- ValueStr = ''\r
- TokenSpaceGuidName = ''\r
- if PcdValue.startswith('GUID') and PcdValue.endswith(')'):\r
+ PcdValueList = SplitPcdValueString(PcdValue.strip()[1:-1])\r
+ LabelDict = {}\r
+ NewPcdValueList = []\r
+ ReLabel = re.compile('LABEL\((\w+)\)')\r
+ ReOffset = re.compile('OFFSET_OF\((\w+)\)')\r
+ LabelOffset = 0\r
+ for Index, Item in enumerate(PcdValueList):\r
+ # compute byte offset of every LABEL\r
+ LabelList = ReLabel.findall(Item)\r
+ Item = ReLabel.sub('', Item)\r
+ Item = Item.strip()\r
+ if LabelList:\r
+ for Label in LabelList:\r
+ if not IsValidCName(Label):\r
+ raise BadExpression('%s is not a valid c variable name' % Label)\r
+ if Label not in LabelDict.keys():\r
+ LabelDict[Label] = str(LabelOffset)\r
+ if Item.startswith('UINT8'):\r
+ LabelOffset = LabelOffset + 1\r
+ elif Item.startswith('UINT16'):\r
+ LabelOffset = LabelOffset + 2\r
+ elif Item.startswith('UINT32'):\r
+ LabelOffset = LabelOffset + 4\r
+ elif Item.startswith('UINT64'):\r
+ LabelOffset = LabelOffset + 8\r
+ else:\r
+ try:\r
+ ItemValue, ItemSize = ParseFieldValue(Item)\r
+ LabelOffset = LabelOffset + ItemSize\r
+ except:\r
+ LabelOffset = LabelOffset + 1\r
+\r
+ for Index, Item in enumerate(PcdValueList):\r
+ # for LABEL parse\r
+ Item = Item.strip()\r
try:\r
- TokenSpaceGuidName = re.search('GUID\((\w+)\)', PcdValue).group(1)\r
+ Item = ReLabel.sub('', Item)\r
except:\r
pass\r
- if TokenSpaceGuidName and TokenSpaceGuidName in self._Symb:\r
- PcdValue = 'GUID(' + self._Symb[TokenSpaceGuidName] + ')'\r
- elif TokenSpaceGuidName:\r
- raise BadExpression('%s not found in DEC file' % TokenSpaceGuidName)\r
-\r
- ListItem, Size = ParseFieldValue(PcdValue)\r
- elif PcdValue.startswith('DEVICE_PATH') and PcdValue.endswith(')'):\r
- ListItem, Size = ParseFieldValue(PcdValue)\r
- else:\r
- ListItem = PcdValue.split(',')\r
-\r
- if type(ListItem) == type(0) or type(ListItem) == type(0L):\r
- for Index in range(0, Size):\r
- ValueStr += '0x%02X' % (int(ListItem) & 255)\r
- ListItem >>= 8\r
- ValueStr += ', '\r
- PcdValue = '{' + ValueStr[:-2] + '}'\r
- elif type(ListItem) == type(''):\r
- if ListItem.startswith('{') and ListItem.endswith('}'):\r
- PcdValue = ListItem\r
- else:\r
- LabelDict = {}\r
- ReLabel = re.compile('LABEL\((\w+)\)')\r
- ReOffset = re.compile('OFFSET_OF\((\w+)\)')\r
- for Index, Item in enumerate(ListItem):\r
- # for LABEL parse\r
- Item = Item.strip()\r
- try:\r
- LabelList = ReLabel.findall(Item)\r
- for Label in LabelList:\r
- if Label not in LabelDict.keys():\r
- LabelDict[Label] = str(Index)\r
- Item = ReLabel.sub('', Item)\r
- except:\r
- pass\r
+ try:\r
+ OffsetList = ReOffset.findall(Item)\r
+ except:\r
+ pass\r
+ for Offset in OffsetList:\r
+ if Offset in LabelDict.keys():\r
+ Re = re.compile('OFFSET_OF\(%s\)' % Offset)\r
+ Item = Re.sub(LabelDict[Offset], Item)\r
+ else:\r
+ raise BadExpression('%s not defined' % Offset)\r
+ NewPcdValueList.append(Item)\r
+\r
+ AllPcdValueList = []\r
+ for Item in NewPcdValueList:\r
+ Size = 0\r
+ ValueStr = ''\r
+ TokenSpaceGuidName = ''\r
+ if Item.startswith('GUID') and Item.endswith(')'):\r
try:\r
- OffsetList = ReOffset.findall(Item)\r
+ TokenSpaceGuidName = re.search('GUID\((\w+)\)', Item).group(1)\r
except:\r
pass\r
- for Offset in OffsetList:\r
- if Offset in LabelDict.keys():\r
- Re = re.compile('OFFSET_OF\(%s\)'% Offset)\r
- Item = Re.sub(LabelDict[Offset], Item)\r
- else:\r
- raise BadExpression('%s not defined before use' % Offset)\r
+ if TokenSpaceGuidName and TokenSpaceGuidName in self._Symb:\r
+ Item = 'GUID(' + self._Symb[TokenSpaceGuidName] + ')'\r
+ elif TokenSpaceGuidName:\r
+ raise BadExpression('%s not found in DEC file' % TokenSpaceGuidName)\r
+ Item, Size = ParseFieldValue(Item)\r
+ for Index in range(0, Size):\r
+ ValueStr = '0x%02X' % (int(Item) & 255)\r
+ Item >>= 8\r
+ AllPcdValueList.append(ValueStr)\r
+ continue\r
+ elif Item.startswith('DEVICE_PATH') and Item.endswith(')'):\r
+ Item, Size = ParseFieldValue(Item)\r
+ AllPcdValueList.append(Item[1:-1])\r
+ continue\r
+ else:\r
ValueType = ""\r
if Item.startswith('UINT8'):\r
ItemSize = 1\r
Item = '0x%x' % TmpValue if type(TmpValue) != type('') else TmpValue\r
if ItemSize == 0:\r
ItemValue, ItemSize = ParseFieldValue(Item)\r
+ if not (Item.startswith('"') or Item.startswith('L') or Item.startswith('{')) and ItemSize > 1:\r
+ raise BadExpression("Byte array number %s should less than 0xFF." % Item)\r
else:\r
ItemValue = ParseFieldValue(Item)[0]\r
for I in range(0, ItemSize):\r
- ValueStr += '0x%02X' % (int(ItemValue) & 255)\r
+ ValueStr = '0x%02X' % (int(ItemValue) & 255)\r
ItemValue >>= 8\r
- ValueStr += ', '\r
+ AllPcdValueList.append(ValueStr)\r
Size += ItemSize\r
\r
- if Size > 0:\r
- PcdValue = '{' + ValueStr[:-2] + '}'\r
+ if Size > 0:\r
+ PcdValue = '{' + ','.join(AllPcdValueList) + '}'\r
else:\r
raise BadExpression("Type: %s, Value: %s, %s"%(self.PcdType, PcdValue, Value))\r
\r
projects / mirror_edk2.git / blobdiff