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BaseTools: remove unnecessary calls of os.exist 

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2101

This patch is going to remove unnecessary calls
of os.exist()

Cc: Liming Gao <liming.gao@intel.com>
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Feng, Bob C 2019-09-04 13:00:37 +08:00
parent bc9e4194cf
commit 0075ab2cec
5 changed files with 62 additions and 59 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
BaseTools/Source/Python/AutoGen/AutoGenWorker.py
View File

@ -155,10 +155,11 @@ class AutoGenWorkerInProcess(mp.Process):
try:
taskname = "Init"
with self.file_lock:
if not os.path.exists(self.data_pipe_file_path):
try:
self.data_pipe = MemoryDataPipe()
self.data_pipe.load(self.data_pipe_file_path)
except:
self.feedback_q.put(taskname + ":" + "load data pipe %s failed." % self.data_pipe_file_path)
self.data_pipe = MemoryDataPipe()
self.data_pipe.load(self.data_pipe_file_path)
EdkLogger.LogClientInitialize(self.log_q)
loglevel = self.data_pipe.Get("LogLevel")
if not loglevel:

97
BaseTools/Source/Python/AutoGen/GenC.py
View File

@ -1748,59 +1748,60 @@ def CreateIdfFileCode(Info, AutoGenC, StringH, IdfGenCFlag, IdfGenBinBuffer):
for FileObj in ImageFiles.ImageFilesDict[Idf]:
ID = FileObj.ImageID
File = FileObj.File
if not os.path.exists(File.Path) or not os.path.isfile(File.Path):
EdkLogger.error("build", FILE_NOT_FOUND, ExtraData=File.Path)
SearchImageID (FileObj, FileList)
if FileObj.Referenced:
if (ValueStartPtr - len(DEFINE_STR + ID)) <= 0:
Line = DEFINE_STR + ' ' + ID + ' ' + DecToHexStr(Index, 4) + '\n'
else:
Line = DEFINE_STR + ' ' + ID + ' ' * (ValueStartPtr - len(DEFINE_STR + ID)) + DecToHexStr(Index, 4) + '\n'
try:
SearchImageID (FileObj, FileList)
if FileObj.Referenced:
if (ValueStartPtr - len(DEFINE_STR + ID)) <= 0:
Line = DEFINE_STR + ' ' + ID + ' ' + DecToHexStr(Index, 4) + '\n'
else:
Line = DEFINE_STR + ' ' + ID + ' ' * (ValueStartPtr - len(DEFINE_STR + ID)) + DecToHexStr(Index, 4) + '\n'
if File not in FileDict:
FileDict[File] = Index
else:
DuplicateBlock = pack('B', EFI_HII_IIBT_DUPLICATE)
DuplicateBlock += pack('H', FileDict[File])
ImageBuffer += DuplicateBlock
if File not in FileDict:
FileDict[File] = Index
else:
DuplicateBlock = pack('B', EFI_HII_IIBT_DUPLICATE)
DuplicateBlock += pack('H', FileDict[File])
ImageBuffer += DuplicateBlock
BufferStr = WriteLine(BufferStr, '// %s: %s: %s' % (DecToHexStr(Index, 4), ID, DecToHexStr(Index, 4)))
TempBufferList = AscToHexList(DuplicateBlock)
BufferStr = WriteLine(BufferStr, CreateArrayItem(TempBufferList, 16) + '\n')
StringH.Append(Line)
Index += 1
continue
TmpFile = open(File.Path, 'rb')
Buffer = TmpFile.read()
TmpFile.close()
if File.Ext.upper() == '.PNG':
TempBuffer = pack('B', EFI_HII_IIBT_IMAGE_PNG)
TempBuffer += pack('I', len(Buffer))
TempBuffer += Buffer
elif File.Ext.upper() == '.JPG':
ImageType, = struct.unpack('4s', Buffer[6:10])
if ImageType != b'JFIF':
EdkLogger.error("build", FILE_TYPE_MISMATCH, "The file %s is not a standard JPG file." % File.Path)
TempBuffer = pack('B', EFI_HII_IIBT_IMAGE_JPEG)
TempBuffer += pack('I', len(Buffer))
TempBuffer += Buffer
elif File.Ext.upper() == '.BMP':
TempBuffer, TempPalette = BmpImageDecoder(File, Buffer, PaletteIndex, FileObj.TransParent)
if len(TempPalette) > 1:
PaletteIndex += 1
NewPalette = pack('H', len(TempPalette))
NewPalette += TempPalette
PaletteBuffer += NewPalette
PaletteStr = WriteLine(PaletteStr, '// %s: %s: %s' % (DecToHexStr(PaletteIndex - 1, 4), ID, DecToHexStr(PaletteIndex - 1, 4)))
TempPaletteList = AscToHexList(NewPalette)
PaletteStr = WriteLine(PaletteStr, CreateArrayItem(TempPaletteList, 16) + '\n')
ImageBuffer += TempBuffer
BufferStr = WriteLine(BufferStr, '// %s: %s: %s' % (DecToHexStr(Index, 4), ID, DecToHexStr(Index, 4)))
TempBufferList = AscToHexList(DuplicateBlock)
TempBufferList = AscToHexList(TempBuffer)
BufferStr = WriteLine(BufferStr, CreateArrayItem(TempBufferList, 16) + '\n')
StringH.Append(Line)
Index += 1
continue
TmpFile = open(File.Path, 'rb')
Buffer = TmpFile.read()
TmpFile.close()
if File.Ext.upper() == '.PNG':
TempBuffer = pack('B', EFI_HII_IIBT_IMAGE_PNG)
TempBuffer += pack('I', len(Buffer))
TempBuffer += Buffer
elif File.Ext.upper() == '.JPG':
ImageType, = struct.unpack('4s', Buffer[6:10])
if ImageType != b'JFIF':
EdkLogger.error("build", FILE_TYPE_MISMATCH, "The file %s is not a standard JPG file." % File.Path)
TempBuffer = pack('B', EFI_HII_IIBT_IMAGE_JPEG)
TempBuffer += pack('I', len(Buffer))
TempBuffer += Buffer
elif File.Ext.upper() == '.BMP':
TempBuffer, TempPalette = BmpImageDecoder(File, Buffer, PaletteIndex, FileObj.TransParent)
if len(TempPalette) > 1:
PaletteIndex += 1
NewPalette = pack('H', len(TempPalette))
NewPalette += TempPalette
PaletteBuffer += NewPalette
PaletteStr = WriteLine(PaletteStr, '// %s: %s: %s' % (DecToHexStr(PaletteIndex - 1, 4), ID, DecToHexStr(PaletteIndex - 1, 4)))
TempPaletteList = AscToHexList(NewPalette)
PaletteStr = WriteLine(PaletteStr, CreateArrayItem(TempPaletteList, 16) + '\n')
ImageBuffer += TempBuffer
BufferStr = WriteLine(BufferStr, '// %s: %s: %s' % (DecToHexStr(Index, 4), ID, DecToHexStr(Index, 4)))
TempBufferList = AscToHexList(TempBuffer)
BufferStr = WriteLine(BufferStr, CreateArrayItem(TempBufferList, 16) + '\n')
StringH.Append(Line)
Index += 1
except IOError:
EdkLogger.error("build", FILE_NOT_FOUND, ExtraData=File.Path)
BufferStr = WriteLine(BufferStr, '// End of the Image Info')
BufferStr = WriteLine(BufferStr, CreateArrayItem(DecToHexList(EFI_HII_IIBT_END, 2)) + '\n')

4
BaseTools/Source/Python/AutoGen/GenMake.py
View File

@ -636,11 +636,13 @@ cleanlib:
while not found and os.sep in package_rel_dir:
index = package_rel_dir.index(os.sep)
current_dir = mws.join(current_dir, package_rel_dir[:index])
if os.path.exists(current_dir):
try:
for fl in os.listdir(current_dir):
if fl.endswith('.dec'):
found = True
break
except:
EdkLogger.error('build', FILE_NOT_FOUND, "WORKSPACE does not exist.")
package_rel_dir = package_rel_dir[index + 1:]
MakefileTemplateDict = {

8
BaseTools/Source/Python/AutoGen/PlatformAutoGen.py
View File

@ -275,11 +275,11 @@ class PlatformAutoGen(AutoGen):
PcdNvStoreDfBuffer = [item for item in self._DynamicPcdList if item.TokenCName == "PcdNvStoreDefaultValueBuffer" and item.TokenSpaceGuidCName == "gEfiMdeModulePkgTokenSpaceGuid"]
if PcdNvStoreDfBuffer:
if os.path.exists(VpdMapFilePath):
try:
OrgVpdFile.Read(VpdMapFilePath)
PcdItems = OrgVpdFile.GetOffset(PcdNvStoreDfBuffer[0])
NvStoreOffset = list(PcdItems.values())[0].strip() if PcdItems else '0'
else:
except:
EdkLogger.error("build", FILE_READ_FAILURE, "Can not find VPD map file %s to fix up VPD offset." % VpdMapFilePath)
NvStoreOffset = int(NvStoreOffset, 16) if NvStoreOffset.upper().startswith("0X") else int(NvStoreOffset)
@ -665,7 +665,7 @@ class PlatformAutoGen(AutoGen):
# Process VPD map file generated by third party BPDG tool
if NeedProcessVpdMapFile:
VpdMapFilePath = os.path.join(self.BuildDir, TAB_FV_DIRECTORY, "%s.map" % self.Platform.VpdToolGuid)
if os.path.exists(VpdMapFilePath):
try:
VpdFile.Read(VpdMapFilePath)
# Fixup TAB_STAR offset
@ -679,7 +679,7 @@ class PlatformAutoGen(AutoGen):
for item in vpdinfo:
if item[2] == pcdvalue:
sku.VpdOffset = item[1]
else:
except:
EdkLogger.error("build", FILE_READ_FAILURE, "Can not find VPD map file %s to fix up VPD offset." % VpdMapFilePath)
# Delete the DynamicPcdList At the last time enter into this function

5
BaseTools/Source/Python/AutoGen/UniClassObject.py
View File

@ -371,13 +371,12 @@ class UniFileClassObject(object):
# Pre-process before parse .uni file
#
def PreProcess(self, File):
if not os.path.exists(File.Path) or not os.path.isfile(File.Path):
EdkLogger.error("Unicode File Parser", FILE_NOT_FOUND, ExtraData=File.Path)
try:
FileIn = UniFileClassObject.OpenUniFile(LongFilePath(File.Path))
except UnicodeError as X:
EdkLogger.error("build", FILE_READ_FAILURE, "File read failure: %s" % str(X), ExtraData=File.Path);
except OSError:
EdkLogger.error("Unicode File Parser", FILE_NOT_FOUND, ExtraData=File.Path)
except:
EdkLogger.error("build", FILE_OPEN_FAILURE, ExtraData=File.Path);