def get_properties(preprocessorHeader):
cpp = shellutil.split(buildconfig.substs['CPP'])
cpp += shellutil.split(buildconfig.substs['ACDEFINES'])
cpp.append(preprocessorHeader)
preprocessed = subprocess.check_output(cpp)
properties = [{"name":p[0], "prop":p[1], "id":p[2],
"flags":p[3], "pref":p[4], "proptype":p[5]}
for (i, p) in enumerate(eval(preprocessed))]
# Sort the list so that longhand and logical properties are intermingled
# first, shorthand properties follow, then aliases appear last. This matches
# the order of the nsCSSProperty enum.
def property_compare(x, y):
property_order = {"longhand": 0, "logical": 0, "shorthand": 1, "alias": 2}
return property_order[x["proptype"]] - property_order[y["proptype"]]
properties = sorted(properties, cmp=property_compare)
for i, p in enumerate(properties):
p["index"] = i
# Record each property's IDL name.
for p in properties:
if "CSS_PROPERTY_INTERNAL" in p["flags"]:
p["idlname"] = None
else:
idl_name = p["prop"]
if not idl_name.startswith("Moz"):
idl_name = idl_name[0].lower() + idl_name[1:]
p["idlname"] = idl_name
return properties
def get_preferences(self):
"""Get all of the preferences associated with enabling and disabling a property."""
# Build the command to run the preprocessor on PythonCSSProps.h
headerPath = resolve_path(self.topsrcdir, 'layout/style/PythonCSSProps.h')
cpp = self.substs['CPP']
if not cpp:
print("Unable to find the cpp program. Please do a full, nonartifact")
print("build and try this again.")
sys.exit(1)
if type(cpp) is list:
cmd = cpp
else:
cmd = shellutil.split(cpp)
cmd += shellutil.split(self.substs['ACDEFINES'])
cmd.append(headerPath)
# The preprocessed list takes the following form:
# [ (name, prop, id, flags, pref, proptype), ... ]
preprocessed = eval(subprocess.check_output(cmd))
# Map this list
# (name, prop, id, flags, pref, proptype) => (name, pref)
preferences = [
(name, pref)
for name, prop, id, flags, pref, proptype in preprocessed
if 'CSS_PROPERTY_INTERNAL' not in flags and pref]
return preferences
def generate(output, idlFilename, preprocessorHeader):
cpp = shellutil.split(buildconfig.substs['CPP'])
cpp += shellutil.split(buildconfig.substs['ACDEFINES'])
cpp.append(preprocessorHeader)
preprocessed = subprocess.check_output(cpp)
propList = eval(preprocessed)
props = ""
for [name, prop, id, flags, pref, proptype] in propList:
if "CSS_PROPERTY_INTERNAL" in flags:
continue
# Unfortunately, even some of the getters here are fallible
# (e.g. on nsComputedDOMStyle).
extendedAttrs = ["Throws", "TreatNullAs=EmptyString"]
if pref is not "":
extendedAttrs.append('Pref="%s"' % pref)
# webkit properties get a capitalized "WebkitFoo" accessor (added here)
# as well as a camelcase "webkitFoo" accessor (added next).
if (prop.startswith("Webkit")):
props += generateLine(prop, extendedAttrs)
# Generate a line with camelCase spelling of property-name (or capitalized,
# for Moz-prefixed properties):
if not prop.startswith("Moz"):
prop = prop[0].lower() + prop[1:]
props += generateLine(prop, extendedAttrs)
# Per spec, what's actually supposed to happen here is that we're supposed
# to have properties for:
#
# 1) Each supported CSS property name, camelCased.
# 2) Each supported name that contains dashes but doesn't start with a
# dash, without any changes to the name.
# 3) cssFloat
#
# Note that "float" will cause a property called "float" to exist due to (1)
# in that list.
#
# In practice, cssFloat is the only case in which "name" doesn't contain
# "-" but also doesn't match "prop". So the above generatePropLine() call
# covered (3) and all of (1) except "float". If we now output attributes
# for all the cases where "name" doesn't match "prop" and "name" doesn't
# start with "-", that will cover "float" and (2).
if prop != name and name[0] != "-":
extendedAttrs.append('BinaryName="%s"' % prop)
# Throw in a '_' before the attribute name, because some of these
# property names collide with IDL reserved words.
props += generateLine("_" + name, extendedAttrs)
idlFile = open(idlFilename, "r")
idlTemplate = idlFile.read()
idlFile.close()
output.write("/* THIS IS AN AUTOGENERATED FILE. DO NOT EDIT */\n\n" +
string.Template(idlTemplate).substitute({"props": props}) +
'\n')
def generate(output, idlFilename, preprocessorHeader):
cpp = shellutil.split(buildconfig.substs['CPP'])
cpp += shellutil.split(buildconfig.substs['ACDEFINES'])
cpp.append(preprocessorHeader)
preprocessed = subprocess.check_output(cpp)
propList = eval(preprocessed)
props = ""
for [name, prop, id, flags, pref, proptype] in propList:
if "CSS_PROPERTY_INTERNAL" in flags:
continue
# Unfortunately, even some of the getters here are fallible
# (e.g. on nsComputedDOMStyle).
extendedAttrs = ["Throws", "TreatNullAs=EmptyString"]
if pref is not "":
extendedAttrs.append('Pref="%s"' % pref)
# webkit properties get a capitalized "WebkitFoo" accessor (added here)
# as well as a camelcase "webkitFoo" accessor (added next).
if (prop.startswith("Webkit")):
props += generateLine(prop, extendedAttrs)
# Generate a line with camelCase spelling of property-name (or capitalized,
# for Moz-prefixed properties):
if not prop.startswith("Moz"):
prop = prop[0].lower() + prop[1:]
props += generateLine(prop, extendedAttrs)
# Per spec, what's actually supposed to happen here is that we're supposed
# to have properties for:
#
# 1) Each supported CSS property name, camelCased.
# 2) Each supported name that contains dashes but doesn't start with a
# dash, without any changes to the name.
# 3) cssFloat
#
# Note that "float" will cause a property called "float" to exist due to (1)
# in that list.
#
# In practice, cssFloat is the only case in which "name" doesn't contain
# "-" but also doesn't match "prop". So the above generatePropLine() call
# covered (3) and all of (1) except "float". If we now output attributes
# for all the cases where "name" doesn't match "prop" and "name" doesn't
# start with "-", that will cover "float" and (2).
if prop != name and name[0] != "-":
extendedAttrs.append('BinaryName="%s"' % prop)
# Throw in a '_' before the attribute name, because some of these
# property names collide with IDL reserved words.
props += generateLine("_" + name, extendedAttrs)
idlFile = open(idlFilename, "r")
idlTemplate = idlFile.read()
idlFile.close()
output.write("/* THIS IS AN AUTOGENERATED FILE. DO NOT EDIT */\n\n" +
string.Template(idlTemplate).substitute({"props": props}) + '\n')
def get_flags(topobjdir, make_dir, build_vars, name):
flags = ['-isystem', '-I', '-include', '-MF']
new_args = []
path = os.path.join(topobjdir, make_dir)
# Take case to handle things such as the following correctly:
# * -DMOZ_APP_VERSION='"40.0a1"'
# * -DR_PLATFORM_INT_TYPES='<stdint.h>'
# * -DAPP_ID='{ec8030f7-c20a-464f-9b0e-13a3a9e97384}
# * -D__UNUSED__='__attribute__((unused))'
args = shellutil.split(build_vars[name])
for arg in list(args):
if new_args and new_args[-1] in flags:
arg = os.path.normpath(os.path.join(path, arg))
else:
flag = [(f, arg[len(f):]) for f in flags + ['--sysroot=']
if arg.startswith(f)]
if flag:
flag, val = flag[0]
if val:
arg = flag + os.path.normpath(os.path.join(path, val))
new_args.append(arg)
return new_args
def run(self, binary, params, debug, debugger, debugger_args):
try:
binpath = self.get_binary_path("geckodriver")
except Exception as e:
print(
"It looks like geckodriver isn't built. "
"Add ac_add_options --enable-geckodrver to your mozconfig ",
"and run |mach build| to build it.")
print(e)
return 1
args = [binpath]
if params:
args.extend(params)
if binary is None:
binary = self.get_binary_path("app")
args.extend(["--binary", binary])
if debug or debugger or debugger_args:
if "INSIDE_EMACS" in os.environ:
self.log_manager.terminal_handler.setLevel(logging.WARNING)
import mozdebug
if not debugger:
# No debugger name was provided. Look for the default ones on
# current OS.
debugger = mozdebug.get_default_debugger_name(
mozdebug.DebuggerSearch.KeepLooking)
if debugger:
self.debuggerInfo = mozdebug.get_debugger_info(
debugger, debugger_args)
if not self.debuggerInfo:
print("Could not find a suitable debugger in your PATH.")
return 1
# Parameters come from the CLI. We need to convert them before
# their use.
if debugger_args:
from mozbuild import shellutil
try:
debugger_args = shellutil.split(debugger_args)
except shellutil.MetaCharacterException as e:
print(
"The --debugger-args you passed require a real shell to parse them."
)
print("(We can't handle the %r character.)" % e.char)
return 1
# Prepend the debugger args.
args = [self.debuggerInfo.path] + self.debuggerInfo.args + args
return self.run_process(args=args,
ensure_exit_code=False,
pass_thru=True)
def run(self, binary, params, debug, debugger, debugger_args):
try:
binpath = self.get_binary_path("geckodriver")
except Exception as e:
print("It looks like geckodriver isn't built. "
"Add ac_add_options --enable-geckodrver to your mozconfig ",
"and run |mach build| to build it.")
print(e)
return 1
args = [binpath]
if params:
args.extend(params)
if binary is None:
binary = self.get_binary_path("app")
args.extend(["--binary", binary])
if debug or debugger or debugger_args:
if "INSIDE_EMACS" in os.environ:
self.log_manager.terminal_handler.setLevel(logging.WARNING)
import mozdebug
if not debugger:
# No debugger name was provided. Look for the default ones on
# current OS.
debugger = mozdebug.get_default_debugger_name(mozdebug.DebuggerSearch.KeepLooking)
if debugger:
self.debuggerInfo = mozdebug.get_debugger_info(debugger, debugger_args)
if not self.debuggerInfo:
print("Could not find a suitable debugger in your PATH.")
return 1
# Parameters come from the CLI. We need to convert them before
# their use.
if debugger_args:
from mozbuild import shellutil
try:
debugger_args = shellutil.split(debugger_args)
except shellutil.MetaCharacterException as e:
print("The --debugger-args you passed require a real shell to parse them.")
print("(We can't handle the %r character.)" % e.char)
return 1
# Prepend the debugger args.
args = [self.debuggerInfo.path] + self.debuggerInfo.args + args
return self.run_process(args=args, ensure_exit_code=False,
pass_thru=True)
def extra_environment_variables(self):
'''Some extra environment variables are stored in .mozconfig.mk.
This functions extracts and returns them.'''
from mozbuild import shellutil
mozconfig_mk = os.path.join(self.topobjdir, '.mozconfig.mk')
env = {}
with open(mozconfig_mk) as fh:
for line in fh:
if line.startswith('export '):
exports = shellutil.split(line)[1:]
for e in exports:
if '=' in e:
key, value = e.split('=')
env[key] = value
return env
def extra_environment_variables(self):
'''Some extra environment variables are stored in .mozconfig.mk.
This functions extracts and returns them.'''
from mozbuild import shellutil
mozconfig_mk = os.path.join(self.topobjdir, '.mozconfig.mk')
env = {}
with open(mozconfig_mk) as fh:
for line in fh:
if line.startswith('export '):
exports = shellutil.split(line)[1:]
for e in exports:
if '=' in e:
key, value = e.split('=')
env[key] = value
return env
$NetBSD: patch-mozilla_layout_style_GenerateCSSPropsGenerated.py,v 1.1 2017/08/18 23:55:07 ryoon Exp $
--- mozilla/layout/style/GenerateCSSPropsGenerated.py.orig 2017-07-07 05:28:56.000000000 +0000
+++ mozilla/layout/style/GenerateCSSPropsGenerated.py
@@ -10,7 +10,7 @@ import buildconfig
from mozbuild import shellutil
def get_properties(preprocessorHeader):
- cpp = list(buildconfig.substs['CPP'])
+ cpp = shellutil.split(buildconfig.substs['CPP'])
cpp += shellutil.split(buildconfig.substs['ACDEFINES'])
cpp.append(preprocessorHeader)
preprocessed = subprocess.check_output(cpp)