def _mergeManifest(self, manifestElementTree, manifestFile, formatVersion):
"""
@param manifestElementTree: xml.etree.ElementTree etree of base manifest
@param manifestFile: String - name of manifest file which is going to merge to basic manifest file
@param formatVersion: Double - format version of default manifest
"""
newElementTree = ManifestMergeUtils.getElementTree(os.path.join(self.sdkPath, manifestFile))
if newElementTree is None:
return
newElementTreeVersion = ManifestMergeUtils.getManifestVersion(newElementTree)
if newElementTreeVersion != formatVersion:
return
curRoot = manifestElementTree.getroot()
addRoot = newElementTree.getroot()
# compare ksdk tag
cur_ksdkElems = curRoot.findall(Constants.KSDK_TAG_ELEMENT)
new_ksdkElems = addRoot.findall(Constants.KSDK_TAG_ELEMENT)
if len(cur_ksdkElems) != 1 or len(new_ksdkElems) != 1:
return
if not ManifestMergeUtils.makeDiffOfTagsContent(cur_ksdkElems[0], new_ksdkElems[0]):
return
forMerge = {}
#merge compilers
result = ManifestMergeUtils.findSubTagsForMerge(curRoot, addRoot, Constants.COMPILERS_TAG_NAME, False, Constants.COMPILER_TAG_NAME, "name", None, None, forMerge)
if not result:
return
#merge toolchains
result = ManifestMergeUtils.findSubTagsForMerge(curRoot, addRoot, Constants.TOOLCHAINS_TAG_NAME, False, Constants.TOOLCHAIN_TAG_NAME, "name", None, None, forMerge)
if not result:
return
#merge tools
result = ManifestMergeUtils.findSubTagsForMerge(curRoot, addRoot, Constants.TOOLS_TAG_NAME, False, Constants.TOOL_TAG_NAME, 'id', None, None, forMerge)
if not result:
return
#merge boards
result = ManifestMergeUtils.findSubTagsForMerge(curRoot, addRoot, Constants.BOARDS_TAG_NAME, False, Constants.BOARD_TAG_NAME, "id", None, None, forMerge)
if not result:
return
#merge devices
result = ManifestMergeUtils.findSubTagsForMerge(curRoot, addRoot, Constants.DEVICES_TAG_NAME, False, Constants.DEVICE_TAG_NAME, Constants.DEVICE_FULL_NAME_ATR, None, None, forMerge)
if not result:
return
#merge components
result = ManifestMergeUtils.findSubTagsForMerge(curRoot, addRoot, Constants.COMPONENTS_TAG_NAME, True, Constants.COMPONET_TAG_NAME, "name", "type", "device", forMerge)
if not result:
return
for key, value in forMerge.iteritems():
numberOfChildren = len(list(value))
value.insert(numberOfChildren, key)
def getManifestDocument(self):
"""
@return: ElementTree which contains merged manifest
"""
manifestFiles = ManifestMergeUtils.getAllManifestFiles(self.sdkPath)
if not manifestFiles:
return None
defaultManifestFile = ''
defaultManifestFormatVersion = 0.0
elementTree = None
strategies = [ManifestSelectionStrategy.KSDK_MANIFEST_NAME, ManifestSelectionStrategy.VALID_FORMAT_VERSION, ManifestSelectionStrategy.ANY_OTHER_FILE]
for strategy in strategies:
for f in manifestFiles:
isKsdkName = f == 'ksdk_manifest.xml'
if strategy == ManifestSelectionStrategy.KSDK_MANIFEST_NAME:
matchManifestNameWithStrategy = isKsdkName
elif strategy == ManifestSelectionStrategy.VALID_FORMAT_VERSION:
matchManifestNameWithStrategy = not isKsdkName
elif strategy == ManifestSelectionStrategy.ANY_OTHER_FILE:
matchManifestNameWithStrategy = True
else:
matchManifestNameWithStrategy = False
if matchManifestNameWithStrategy:
elementTree = ManifestMergeUtils.getElementTree(os.path.join(self.sdkPath, f))
if elementTree is not None:
defaultManifestFormatVersion = ManifestMergeUtils.getManifestVersion(elementTree)
if strategy == ManifestSelectionStrategy.KSDK_MANIFEST_NAME:
isOK = defaultManifestFormatVersion >= MIN_FORMAT_VERSION
elif strategy == ManifestSelectionStrategy.VALID_FORMAT_VERSION:
isOK = defaultManifestFormatVersion >= MIN_FORMAT_VERSION
elif strategy == ManifestSelectionStrategy.ANY_OTHER_FILE:
isOK = defaultManifestFormatVersion >= 0
else:
isOK = False
if isOK:
defaultManifestFile = f
break
elementTree = None
if elementTree is not None:
break
if (elementTree is not None) and (len(manifestFiles) > 1) and defaultManifestFormatVersion >= MIN_FORMAT_VERSION:
for f in manifestFiles:
if f != defaultManifestFile:
self._mergeManifest(elementTree, f, defaultManifestFormatVersion)
# for debugging
#elementTree.write("filename.xml")
return elementTree
