def getConstructor(key):
tokens = key.split(" ", 2) # TODO: switch to non-conflicting separator..types can have spaces :(
if tokens[0] != "method": return None
print tokens
kind, fullMethodName, methodSig = tokens
if methodSig[-1] != "V": return None # constructors marked with 'V' return type signature in ApplySrg2Source and MCP
fullClassName = srglib.splitPackageName(fullMethodName)
methodName = srglib.splitBaseName(fullMethodName)
packageName = srglib.splitPackageName(fullClassName)
className = srglib.splitBaseName(fullClassName)
if className == methodName: # constructor has same name as class
return fullClassName
else:
return None
def getConstructor(key):
tokens = key.split(" ", 2) # TODO: switch to non-conflicting separator..types can have spaces :(
if tokens[0] != "method": return None
print tokens
kind, fullMethodName, methodSig = tokens
if methodSig[-1] != "V": return None # constructors marked with 'V' return type signature in ApplySrg2Source and MCP
fullClassName = srglib.splitPackageName(fullMethodName)
methodName = srglib.splitBaseName(fullMethodName)
packageName = srglib.splitPackageName(fullClassName)
className = srglib.splitBaseName(fullClassName)
if className == methodName: # constructor has same name as class
return fullClassName
else:
return None
def getRenameMaps(srgFiles, mcpConfDir, lvRangeMapFile, dumpRenameMap, srcRoot, excFiles):
maps = {}
importMaps = {}
# CB -> packaged MCP class/field/method
_notReallyThePackageMap, classMap, fieldMap, methodMap, methodSigMap = srglib.readMultipleSrgs(srgFiles)
for old,new in classMap.iteritems():
maps["class "+old]=srglib.splitBaseName(new)
importMaps["class "+old]=srglib.internalName2Source(new) # when renaming class, need to import it, too
for old,new in fieldMap.iteritems():
maps["field "+old]=srglib.splitBaseName(new)
for old,new in methodMap.iteritems():
maps["method "+old]=srglib.splitBaseName(new)
# CB class -> MCP package name
for cbClass, mcpClass in classMap.iteritems():
cbFile = "src/main/java/"+cbClass+".java"
mcpPackage = srglib.splitPackageName(mcpClass)
maps["package "+cbClass] = srglib.internalName2Source(mcpPackage)
# Read parameter map from MCP.. it comes from MCP with MCP namings, so have to remap to CB
invMethodMap, invMethodSigMap = srglib.invertMethodMap(methodMap, methodSigMap)
invClassMap = srglib.invertDict(classMap)
if mcpConfDir is not None:
mcpParamMap = srglib.readParameterMap(mcpConfDir, apply_map = False)
cbParamMap, removedParamMap = srglib.remapParameterMap(mcpParamMap, invMethodMap, invMethodSigMap, invClassMap)
if not excFiles is None:
for file in excFiles:
tmp = srglib.readParameterMap(mcpConfDir, file, apply_map = False)
tmp_clean, _ = srglib.remapParameterMap(tmp, invMethodMap, invMethodSigMap, invClassMap, keep_missing=True)
pprint(tmp_clean)
cbParamMap.update(tmp_clean)
# removedParamMap = methods in FML/MCP repackaged+joined but not CB = client-only methods
else:
# don't rename any parameters
mcpParamMap = {}
cbParamMap = {}
removedParamMap = {}
for old,new in cbParamMap.iteritems():
for i in range(0,len(new)):
maps["param %s %s" % (old, i)] = new[i]
# Local variable map - position in source -> name; derived from MCP rangemap
if lvRangeMapFile is not None:
readLocalVariableMap(lvRangeMapFile, maps, invClassMap, invMethodMap, invMethodSigMap, srcRoot)
if dumpRenameMap:
for key in sorted(maps.keys()):
newName = maps[key]
print "RENAME MAP: %s -> %s" % (key, newName)
return maps, importMaps
def getRenameMaps(srgFiles, mcpConfDir, lvRangeMapFile, dumpRenameMap, srcRoot):
maps = {}
importMaps = {}
# CB -> packaged MCP class/field/method
_notReallyThePackageMap, classMap, fieldMap, methodMap, methodSigMap = srglib.readMultipleSrgs(srgFiles)
for old,new in classMap.iteritems():
maps["class "+old]=srglib.splitBaseName(new)
importMaps["class "+old]=srglib.internalName2Source(new) # when renaming class, need to import it, too
for old,new in fieldMap.iteritems():
maps["field "+old]=srglib.splitBaseName(new)
for old,new in methodMap.iteritems():
maps["method "+old]=srglib.splitBaseName(new)
# CB class -> MCP package name
for cbClass, mcpClass in classMap.iteritems():
cbFile = "src/main/java/"+cbClass+".java"
mcpPackage = srglib.splitPackageName(mcpClass)
maps["package "+cbClass] = srglib.internalName2Source(mcpPackage)
# Read parameter map from MCP.. it comes from MCP with MCP namings, so have to remap to CB
invMethodMap, invMethodSigMap = srglib.invertMethodMap(methodMap, methodSigMap)
invClassMap = srglib.invertDict(classMap)
if mcpConfDir is not None:
mcpParamMap = srglib.readParameterMap(mcpConfDir)
cbParamMap, removedParamMap = srglib.remapParameterMap(mcpParamMap, invMethodMap, invMethodSigMap, invClassMap)
# removedParamMap = methods in FML/MCP repackaged+joined but not CB = client-only methods
else:
# don't rename any parameters
mcpParamMap = {}
cbParamMap = {}
removedParamMap = {}
for old,new in cbParamMap.iteritems():
for i in range(0,len(new)):
maps["param %s %s" % (old, i)] = new[i]
# Local variable map - position in source -> name; derived from MCP rangemap
if lvRangeMapFile is not None:
readLocalVariableMap(lvRangeMapFile, maps, invClassMap, invMethodMap, invMethodSigMap, srcRoot)
if dumpRenameMap:
for key in sorted(maps.keys()):
newName = maps[key]
print "RENAME MAP: %s -> %s" % (key, newName)
return maps, importMaps
def getRenameMaps(srgFiles, mcpConfDir, mcpRangeMapFile, dumpRenameMap, srcRoot):
maps = {}
importMaps = {}
# CB -> packaged MCP class/field/method
_notReallyThePackageMap, classMap, fieldMap, methodMap, methodSigMap = srglib.readMultipleSrgs(srgFiles)
for old, new in classMap.iteritems():
maps["class " + old] = srglib.splitBaseName(new)
importMaps["class " + old] = srglib.internalName2Source(new) # when renaming class, need to import it, too
for old, new in fieldMap.iteritems():
maps["field " + old] = srglib.splitBaseName(new)
for old, new in methodMap.iteritems():
maps["method " + old] = srglib.splitBaseName(new)
# CB class -> MCP package name
for cbClass, mcpClass in classMap.iteritems():
cbFile = "src/main/java/" + cbClass + ".java"
mcpPackage = srglib.splitPackageName(mcpClass)
maps["package " + cbClass] = srglib.internalName2Source(mcpPackage)
# Read parameter map.. it comes from MCP with MCP namings, so have to remap to CB
mcpParamMap = srglib.readParameterMap(mcpConfDir)
invMethodMap, invMethodSigMap = srglib.invertMethodMap(methodMap, methodSigMap)
invClassMap = srglib.invertDict(classMap)
cbParamMap, removedParamMap = srglib.remapParameterMap(mcpParamMap, invMethodMap, invMethodSigMap, invClassMap)
# removedParamMap = methods in FML/MCP repackaged+joined but not CB = client-only methods
for old, new in cbParamMap.iteritems():
for i in range(0, len(new)):
maps["param %s %s" % (old, i)] = new[i]
# Local variable map - position in source -> name; derived from MCP rangemap
readLocalVariableMap(mcpRangeMapFile, maps, invClassMap, invMethodMap, invMethodSigMap, srcRoot)
if dumpRenameMap:
for key in sorted(maps.keys()):
newName = maps[key]
print "RENAME MAP: %s -> %s" % (key, newName)
return maps, importMaps
def processJavaSourceFile(srcRoot, filename, rangeList, renameMap, importMap, shouldAnnotate, options):
path = os.path.join(options.srcRoot, filename)
data = file(path).read()
if "\r" in data:
# BlockJukebox is the only file with CRLF line endings in NMS.. and.. IntelliJ IDEA treats offsets
# as line endings being one character, whether LF or CR+LF. So remove the extraneous character or
# offsets will be all off :.
print "Warning: %s has CRLF line endings; consider switching to LF" % (filename,)
data = data.replace("\r", "")
importsToAdd = set()
shift = 0
# Existing package/class name (with package, internal) derived from filename
oldTopLevelClassFullName = getTopLevelClassForFilename(filename)
oldTopLevelClassPackage = srglib.splitPackageName(oldTopLevelClassFullName)
oldTopLevelClassName = srglib.splitBaseName(oldTopLevelClassFullName)
# New package/class name through mapping
newTopLevelClassPackage = srglib.sourceName2Internal(renameMap.get("package "+oldTopLevelClassFullName))
newTopLevelClassName = renameMap.get("class "+oldTopLevelClassFullName)
if newTopLevelClassPackage is not None and newTopLevelClassName is None:
assert False, "filename %s found package %s->%s but no class map for %s" % (filename, oldTopLevelClassPackage, newTopLevelClassPackage, newTopLevelClassName)
if newTopLevelClassPackage is None and newTopLevelClassName is not None:
assert False, "filename %s found class map %s->%s but no package map for %s" % (filename, oldTopLevelClassName, newTopLevelClassName, oldTopLevelClassPackage)
for start,end,expectedOldText,key in rangeList:
if renameMap.has_key(key) and len(renameMap[key]) == 0:
# Replacing a symbol with no text = removing a symbol
assert key.startswith("package "), "unable to remove non-package symbol %s" % (key,)
# Remove that pesky extra period after qualified package names
end += 1
expectedOldText += "."
oldName = data[start+shift:end+shift]
assert oldName == expectedOldText, "Rename sanity check failed: expected '%s' at [%s,%s] (shifted %s to [%s,%s]) in %s, but found '%s'\nRegenerate symbol map on latest sources or start with fresh source and try again" % (
expectedOldText, start, end, shift, start+shift, end+shift, filename, oldName)
newName = getNewName(key, oldName, renameMap, shouldAnnotate)
if newName is None:
print "No rename for "+key
continue
print "Rename",key,[start+shift,end+shift],"::",oldName,"->",newName
if importMap.has_key(key):
# This rename requires adding an import, if it crosses packages
importPackage = srglib.splitPackageName(srglib.sourceName2Internal(importMap[key]))
if importPackage != newTopLevelClassPackage:
importsToAdd.add(importMap[key])
# Rename algorithm:
# 1. textually replace text at specified range with new text
# 2. shift future ranges by difference in text length
data = data[0:start+shift] + newName + data[end+shift:]
shift += len(newName) - len(oldName)
# Lastly, update imports - this is separate from symbol range manipulation above
data = updateImports(data, importsToAdd, importMap)
if options.rewriteFiles:
print "Writing",filename
file(path,"w").write(data)
if options.renameFiles:
if newTopLevelClassPackage is not None: # rename if package changed
newFilename = os.path.join("src/main/java/", newTopLevelClassPackage, newTopLevelClassName + ".java")
newPath = os.path.join(options.srcRoot, newFilename)
print "Rename file",filename,"->",newFilename
if filename != newFilename:
# Create any missing directories in new path
dirComponents = os.path.dirname(newPath).split(os.path.sep)
for i in range(2,len(dirComponents)+1):
intermediateDir = os.path.sep.join(dirComponents[0:i])
if not os.path.exists(intermediateDir):
os.mkdir(intermediateDir)
#os.rename(path, newPath)
wd = os.getcwd()
os.chdir(options.srcRoot)
cmd = "git mv '%s' '%s'" % (filename, newFilename) # warning: if filename contains quotes..
status = os.system(cmd)
assert status == 0, "Failed to execute rename command: %s" % (cmd,)
os.chdir(wd)
def processJavaSourceFile(srcRoot, filename, rangeList, renameMap, importMap, shouldAnnotate, options):
path = os.path.join(options.srcRoot, filename)
data = file(path).read()
if "\r" in data:
# BlockJukebox is the only file with CRLF line endings in NMS.. and.. IntelliJ IDEA treats offsets
# as line endings being one character, whether LF or CR+LF. So remove the extraneous character or
# offsets will be all off :.
print "Warning: %s has CRLF line endings; consider switching to LF" % (filename,)
data = data.replace("\r", "")
importsToAdd = set()
shift = 0
# Existing package/class name (with package, internal) derived from filename
oldTopLevelClassFullName = getTopLevelClassForFilename(filename)
oldTopLevelClassPackage = srglib.splitPackageName(oldTopLevelClassFullName)
oldTopLevelClassName = srglib.splitBaseName(oldTopLevelClassFullName)
# New package/class name through mapping
newTopLevelClassPackage = srglib.sourceName2Internal(renameMap.get("package "+oldTopLevelClassFullName))
newTopLevelClassName = renameMap.get("class "+oldTopLevelClassFullName)
if newTopLevelClassPackage is not None and newTopLevelClassName is None:
assert False, "filename %s found package %s->%s but no class map for %s" % (filename, oldTopLevelClassPackage, newTopLevelClassPackage, newTopLevelClassName)
if newTopLevelClassPackage is None and newTopLevelClassName is not None:
assert False, "filename %s found class map %s->%s but no package map for %s" % (filename, oldTopLevelClassName, newTopLevelClassName, oldTopLevelClassPackage)
for start,end,expectedOldText,key in rangeList:
if renameMap.has_key(key) and len(renameMap[key]) == 0:
# Replacing a symbol with no text = removing a symbol
assert key.startswith("package "), "unable to remove non-package symbol %s" % (key,)
# Remove that pesky extra period after qualified package names
end += 1
expectedOldText += "."
oldName = data[start+shift:end+shift]
assert oldName == expectedOldText, "Rename sanity check failed: expected '%s' at [%s,%s] (shifted %s to [%s,%s]) in %s, but found '%s'\nRegenerate symbol map on latest sources or start with fresh source and try again" % (
expectedOldText, start, end, shift, start+shift, end+shift, filename, oldName)
newName = getNewName(key, oldName, renameMap, shouldAnnotate)
if newName is None:
print "No rename for "+key
continue
print "Rename",key,[start+shift,end+shift],"::",oldName,"->",newName
if importMap.has_key(key):
# This rename requires adding an import, if it crosses packages
importPackage = srglib.splitPackageName(srglib.sourceName2Internal(importMap[key]))
if importPackage != newTopLevelClassPackage:
importsToAdd.add(importMap[key])
# Rename algorithm:
# 1. textually replace text at specified range with new text
# 2. shift future ranges by difference in text length
data = data[0:start+shift] + newName + data[end+shift:]
shift += len(newName) - len(oldName)
# Lastly, update imports - this is separate from symbol range manipulation above
data = updateImports(data, importsToAdd, importMap)
if options.rewriteFiles:
print "Writing",filename
file(path,"w").write(data)
if options.renameFiles:
if newTopLevelClassPackage is not None: # rename if package changed
newFilename = os.path.join("src/main/java/", newTopLevelClassPackage, newTopLevelClassName + ".java")
newPath = os.path.join(options.srcRoot, newFilename)
print "Rename file",filename,"->",newFilename
if filename != newFilename:
# Create any missing directories in new path
dirComponents = os.path.dirname(newPath).split(SEP)
for i in range(2,len(dirComponents)+1):
intermediateDir = os.path.sep.join(dirComponents[0:i])
if not os.path.exists(intermediateDir):
os.mkdir(intermediateDir)
#os.rename(path, newPath)
wd = os.getcwd()
os.chdir(options.srcRoot)
cmd = "%s mv '%s' '%s'" % (options.git, filename, newFilename) # warning: if filename contains quotes..
status = os.system(cmd)
assert status == 0, "Failed to execute rename command: %s" % (cmd,)
os.chdir(wd)
def processJavaSourceFile(filename, rangeList, renameMap, importMap, renameLocalVars, shouldAnnotate):
path = os.path.join(srcRoot, filename)
data = file(path).read()
if "\r" in data:
# BlockJukebox is the only file with CRLF line endings in NMS.. and.. IntelliJ IDEA treats offsets
# as line endings being one character, whether LF or CR+LF. So remove the extraneous character or
# offsets will be all off :.
print "Warning: %s has CRLF line endings; consider switching to LF" % (filename,)
data = data.replace("\r", "")
importsToAdd = set()
shift = 0
# Existing package/class name (with package, internal) derived from filename
oldTopLevelClassFullName = getTopLevelClassForFilename(filename)
oldTopLevelClassPackage = srglib.splitPackageName(oldTopLevelClassFullName)
oldTopLevelClassName = srglib.splitBaseName(oldTopLevelClassFullName)
# New package/class name through mapping
newTopLevelClassPackage = srglib.sourceName2Internal(renameMap.get("package " + oldTopLevelClassFullName))
newTopLevelClassName = renameMap.get("class " + oldTopLevelClassFullName)
if newTopLevelClassPackage is not None and newTopLevelClassName is None:
assert False, "filename %s found package %s->%s but no class map for %s" % (
filename,
oldTopLevelClassPackage,
newTopLevelClassPackage,
newTopLevelClassName,
)
if newTopLevelClassPackage is None and newTopLevelClassName is not None:
assert False, "filename %s found class map %s->%s but no package map for %s" % (
filename,
oldTopLevelClassName,
newTopLevelClassName,
oldTopLevelClassPackage,
)
for start, end, expectedOldText, key in rangeList:
if renameMap.has_key(key) and len(renameMap[key]) == 0:
# Replacing a symbol with no text = removing a symbol
assert key.startswith("package "), "unable to remove non-package symbol %s" % (key,)
# Remove that pesky extra period after qualified package names
end += 1
expectedOldText += "."
if renameLocalVars == False and key.startswith("localvar"):
# non-NMS, no need to rename local variables
continue
oldName = data[start + shift : end + shift]
if oldName != expectedOldText:
print "Rename sanity check failed: expected '%s' at [%s,%s] (shifted %s to [%s,%s]) in %s, but found '%s'" % (
expectedOldText,
start,
end,
shift,
start + shift,
end + shift,
filename,
oldName,
)
print "Regenerate symbol map on latest sources or start with fresh source and try again"
# file("/tmp/a","w").write(data)
raise SystemExit
newName = getNewName(key, oldName, renameMap, shouldAnnotate)
if newName is None:
print "No rename for " + key
continue
print "Rename", key, [start + shift, end + shift], "::", oldName, "->", newName
if importMap.has_key(key):
# this rename requires adding an import
importsToAdd.add(importMap[key])
# Rename algorithm:
# 1. textually replace text at specified range with new text
# 2. shift future ranges by difference in text length
data = data[0 : start + shift] + newName + data[end + shift :]
shift += len(newName) - len(oldName)
# Lastly, update imports - this is separate from symbol range manipulation above
data = updateImports(data, importsToAdd, importMap)
if rewriteFiles:
print "Writing", filename
file(path, "w").write(data)
if renameFiles:
if newTopLevelClassPackage is not None: # rename if package changed
newFilename = os.path.join(
srcRoot, "src/main/java/", newTopLevelClassPackage, newTopLevelClassName + ".java"
)
newPath = os.path.join(srcRoot, newFilename)
print "Rename file", filename, "->", newFilename
srglib.rename_path(path, newPath)
