def apply(self, line, state):
result = OperationResult(line, False)
if not state.args.cull:
return result
trimmedLine = line.strip()
words = trimmedLine.split()
if (len(words) > 0):
if (words[0].upper() == "REMSTART" or words[0].upper() == "REMEND"):
self.inMultilineComment = not self.inMultilineComment
result.discard = True
return result
if self.inMultilineComment:
result.discard = True
return result
result.line = stripComments(line)
stripped = result.line.strip()
if stripped == "" or stripped == "\n" or stripped == "\r\n":
result.discard = True
if state.lastline:
result.line = result.line.rstrip("\r\n")
return result
def apply(self, line, state): result = OperationResult(line, False) skip = False if not self.stack.isEmpty(): #print(str(state.row) + " : " + str(self.stack.arr)) if self.stack.contains(False): skip = True dirsearch = regex['directive'].search(line) if dirsearch: directive = dirsearch.group(1) identifier = dirsearch.group(2) if directive == "#ifdef" or directive == "#ifndef" and not skip: result.line = commentLine(result.line) if identifier == "": result.error = "Invalid " + directive return result if not identifier in state.macros: self.stack.push(directive == "#ifndef") result.line = handleCulledLine(result.line) return result self.stack.push(directive != "#ifndef") elif directive == "#else": result.line = commentLine(result.line) if self.stack.isEmpty(): result.error = "Unexpected #else" return result if self.stack.top() == True: self.stack.pop() self.stack.push(False) else: self.stack.pop() self.stack.push(True) elif directive == "#endif": result.line = commentLine(result.line) if self.stack.isEmpty(): result.error = "Unexpected #endif" return result self.stack.pop() if skip: result.line = handleCulledLine(result.line) return result
def apply(self, line, state):
result = OperationResult(line, False)
if not state.args.anticrap:
return result
#trimmed = stripComments(line)
output = line
self.strings = scanForStrings(line)
slashmatch = regex['backslash'].finditer(line)
dotmatch = regex['typedot'].finditer(line)
for m in slashmatch:
if checkIfInsideString(m.start('backslash'), self.strings):
continue
substitution = "."
output = output[:m.start('backslash')] + substitution + output[
m.end('backslash'):]
for m in dotmatch:
if checkIfInsideString(m.start('dot'), self.strings):
continue
substitution = "\\"
output = output[:m.start('dot'
)] + substitution + output[m.end('dot'):]
result.line = output
return result
def apply(self, line, state):
result = OperationResult(line, False)
if not state.args.anticrap:
return result
#trimmed = stripComments(line)
output = line
self.strings = scanForStrings(line)
slashmatch = regex['backslash'].finditer(line)
dotmatch = regex['typedot'].finditer(line)
for m in slashmatch:
if checkIfInsideString(m.start('backslash'), self.strings):
continue
substitution = "."
output = output[:m.start('backslash')] + substitution + output[m.end('backslash'):]
for m in dotmatch:
if checkIfInsideString(m.start('dot'), self.strings):
continue
substitution = "\\"
output = output[:m.start('dot')] + substitution + output[m.end('dot'):]
result.line = output
return result
def apply(self, line, state):
result = OperationResult(line, False)
if not state.args.dumb_debug:
return result
trimmed = stripComments(line)
addition = ": "
if isEmptyLine(trimmed):
addition = ""
if trimmed is not line: # there's a comment on this line
#print("left: " + line[len(trimmed)-1:])
if isEmptyLine(trimmed):
trimmed = line[:len(trimmed) -
1] + self.macrostring + addition + line[
len(trimmed) - 1:]
else:
trimmed = self.macrostring + addition + line
else:
trimmed = self.macrostring + addition + line
result.line = trimmed
return result
def apply(self, line, state):
result = OperationResult(line, False)
# strings = [] # string start and end positions as StringPos instances
trimmed = stripComments(line)
output = line
expanded_line = line
# find the directive
dirsearch = regex['directive'].search(trimmed)
if dirsearch:
directive = dirsearch.group(1)
identifier = dirsearch.group(2)
origline = output
output = commentLine(line)
if directive == "#define":
macro = Macro(dirsearch, trimmed)
if macro != None:
state.macros[macro.name] = macro
elif directive == "#undef":
temp_macro = Macro(dirsearch, trimmed)
if temp_macro.name in state.macros:
del state.macros[temp_macro.name]
else:
warnings.add(
state.row, "Trying to undefine a nonexistent macro " +
temp_macro.name)
elif directive == "#pragma":
if state.args.verbose: print("pragma: " + identifier)
state.args = handlePragma(identifier, state.args)
elif directive == "#include":
if state.args.filedir:
self.handleInclude(state, trimmed, state.args.filedir)
else:
# we'll leave #ifdef, #ifndef and #else to the other operators
output = origline
else:
if state.args.nomacros:
return result
visited = Stack()
#for name in self.macros:
output = expandAll(line, state.macros, visited, state)
result.line = output
return result
def apply(self, line, state): result = OperationResult(line, False) #trimmed = stripComments(line) output = line self.strings = scanForStrings(line) output = self.replaceAll(output, regex['comment_start'], 'REMSTART', 'comment_start') output = self.replaceAll(output, regex['comment_end'], 'REMEND', 'comment_end') result.line = output return result
def apply(self, line, state):
result = OperationResult(line, False)
# strings = [] # string start and end positions as StringPos instances
trimmed = stripComments(line)
output = line
expanded_line = line
# find the directive
dirsearch = regex['directive'].search(trimmed)
if dirsearch:
directive = dirsearch.group(1)
identifier = dirsearch.group(2)
origline = output
output = commentLine(line)
if directive == "#define":
macro = Macro(dirsearch, trimmed)
if macro != None:
state.macros[macro.name] = macro
elif directive == "#undef":
temp_macro = Macro(dirsearch, trimmed)
if temp_macro.name in state.macros:
del state.macros[temp_macro.name]
else:
warnings.add(state.row, "Trying to undefine a nonexistent macro " + temp_macro.name)
elif directive == "#pragma":
if state.args.verbose: print("pragma: " + identifier)
state.args = handlePragma(identifier, state.args)
elif directive == "#include":
if state.args.filedir:
self.handleInclude(state, trimmed, state.args.filedir)
else:
# we'll leave #ifdef, #ifndef and #else to the other operators
output = origline
else:
if state.args.nomacros:
return result
visited = Stack()
#for name in self.macros:
output = expandAll(line, state.macros, visited, state)
result.line = output
return result
def apply(self, line, state):
result = OperationResult(line, False)
if not state.args.minify:
return result
l = stripComments(line)
strings = scanForStrings(l)
commentStart = len(l)
stringRegex = r'(("[^"]+")|(|[^"]*?)([^\s]*?))?'
comments = r'(?P<comment>(|(\'|//)*$))'
def string(s):
if not s:
return ""
return s
def replace(m, group):
if checkIfInsideString(m.start(group), strings):
return string(m.group(0))
return string(m.group(1)) + string(m.group(group))
ops = []
ops.append(
Replacement(
re.compile(r'' + stringRegex +
'\s*(?P<op>[=+\-*/\><,\^]{1,2})\s*'),
lambda m: replace(m, "op")))
ops.append(
Replacement(
re.compile(r'' + stringRegex + r'(?<=\D)(0)(?P<digit>\.\d+)'),
lambda m: replace(m, "digit")))
#l = l.lstrip("\t")
for o in ops:
l = o.regex.sub(o.substitution, l)
l = l.rstrip("\r\n")
result.line = strInsert(result.line, 0, commentStart - 1, l)
return result
def apply(self, line, state):
result = OperationResult(line, False)
if not state.args.minify:
return result
l = stripComments(line)
strings = scanForStrings(l)
commentStart = len(l)
stringRegex = r'(("[^"]+")|(|[^"]*?)([^\s]*?))?'
comments = r'(?P<comment>(|(\'|//)*$))'
def string(s):
if not s:
return ""
return s
def replace(m, group):
if checkIfInsideString(m.start(group), strings):
return string(m.group(0))
return string(m.group(1)) + string(m.group(group))
ops = []
ops.append(Replacement(re.compile(r'' + stringRegex + '\s*(?P<op>[=+\-*/\><,\^]{1,2})\s*'), lambda m: replace(m, "op")))
ops.append(Replacement(re.compile(r'' + stringRegex + r'(?<=\D)(0)(?P<digit>\.\d+)'), lambda m: replace(m, "digit") ))
#l = l.lstrip("\t")
for o in ops:
l = o.regex.sub(o.substitution, l)
l = l.rstrip("\r\n")
result.line = strInsert(result.line, 0, commentStart-1, l)
return result
def apply(self, line, state):
result = OperationResult(line, False)
if not state.args.dumb_debug:
return result
trimmed = stripComments(line)
addition = ": "
if isEmptyLine(trimmed):
addition = ""
if trimmed is not line: # there's a comment on this line
#print("left: " + line[len(trimmed)-1:])
if isEmptyLine(trimmed):
trimmed = line[:len(trimmed)-1] + self.macrostring + addition + line[len(trimmed)-1:]
else:
trimmed = self.macrostring + addition + line
else:
trimmed = self.macrostring + addition + line
result.line = trimmed
return result
def apply(self, line, state):
result = OperationResult(line, False)
trimmed = stripComments(line)
output = line
expanded_line = line
# find the directive
dirsearch = regex['directive'].search(trimmed)
if dirsearch:
directive = dirsearch.group(1)
identifier = dirsearch.group(2)
output = commentLine(line)
if directive == "#macro":
if self.macro:
warnings.add("Trying to define multiline macro %s inside other macro %s" % (identifier, self.macro.name))
return result
self.macro = Macro(dirsearch, trimmed)
self.payload = ""
elif directive == "#endmacro":
#print ("macro %s ends") % (self.macro.name)
self.macro.payload = self.macro.payload.rstrip('\n')
self.multimacros[self.macro.name] = self.macro
self.macro = None
# TODO this is basically duplicate of the above functionality, clean it up
elif directive == "#lambda":
if self.macro:
warnings.add("Trying to define multiline lambda %s inside other macro %s" % (identifier, self.macro.name))
return result
self.macro = Macro(dirsearch, trimmed)
self.macro.oneliner = True
self.payload = ""
elif directive == "#endlambda":
#print ("macro %s ends") % (self.macro.name)
self.macro.payload = self.macro.payload.rstrip('\n')
self.macro.payload = re.sub("\n+", r':', self.macro.payload)
self.multimacros[self.macro.name] = self.macro
self.macro = None
elif directive == "#undef":
temp_macro = Macro(dirsearch, trimmed)
if temp_macro.name in self.multimacros:
del self.multimacros[temp_macro.name]
else:
output = output
else:
if state.args.nomacros:
return result
# Expand collected macros only if not inside a multiline macro.
if self.macro:
line_trimmed = line
if self.macro.oneliner:
line_trimmed = line.lstrip(" ").lstrip("\t")
self.macro.payload += line_trimmed
output = commentLine(output)
else:
output = expandAll(line, self.multimacros, Stack(), state)
result.line = output
return result
def apply(self, line, state):
result = OperationResult(line, False)
trimmed = stripComments(line)
output = line
expanded_line = line
# find the directive
dirsearch = regex['directive'].search(trimmed)
if dirsearch:
directive = dirsearch.group(1)
identifier = dirsearch.group(2)
output = commentLine(line)
if directive == "#macro":
if self.macro:
warnings.add(
"Trying to define multiline macro %s inside other macro %s"
% (identifier, self.macro.name))
return result
self.macro = Macro(dirsearch, trimmed)
self.payload = ""
elif directive == "#endmacro":
#print ("macro %s ends") % (self.macro.name)
self.macro.payload = self.macro.payload.rstrip('\n')
self.multimacros[self.macro.name] = self.macro
self.macro = None
# TODO this is basically duplicate of the above functionality, clean it up
elif directive == "#lambda":
if self.macro:
warnings.add(
"Trying to define multiline lambda %s inside other macro %s"
% (identifier, self.macro.name))
return result
self.macro = Macro(dirsearch, trimmed)
self.macro.oneliner = True
self.payload = ""
elif directive == "#endlambda":
#print ("macro %s ends") % (self.macro.name)
self.macro.payload = self.macro.payload.rstrip('\n')
self.macro.payload = re.sub("\n+", r':', self.macro.payload)
self.multimacros[self.macro.name] = self.macro
self.macro = None
elif directive == "#undef":
temp_macro = Macro(dirsearch, trimmed)
if temp_macro.name in self.multimacros:
del self.multimacros[temp_macro.name]
else:
output = output
else:
if state.args.nomacros:
return result
# Expand collected macros only if not inside a multiline macro.
if self.macro:
line_trimmed = line
if self.macro.oneliner:
line_trimmed = line.lstrip(" ").lstrip("\t")
self.macro.payload += line_trimmed
output = commentLine(output)
else:
output = expandAll(line, self.multimacros, Stack(), state)
result.line = output
return result
