def addObserverForTopics(self, anObserver, aTopics, ownsWeak):
if not anObserver:
raise ServerException(nsError.NS_ERROR_FAILURE, "Invalid Observer")
self.cv.acquire()
try:
for aTopic in aTopics:
self._addObserver(anObserver, aTopic, ownsWeak)
finally:
self.cv.release()
def evalPythonMacro(part,
domdocument,
window,
scimoz,
document,
view,
code,
subject=None,
topic="",
data=""):
lastErrorSvc = components.classes["@activestate.com/koLastErrorService;1"]\
.getService(components.interfaces.koILastErrorService)
lastErrorSvc.setLastError(0, '')
import komodo
komodo.domdocument = domdocument
# `.document` is DEPRECATED in Komodo 6.0.0b1, use `.koDoc`.
komodo.koDoc = komodo.document = document
komodo.editor = scimoz
komodo.view = view
komodo.window = window
komodo.components = components
komodo.macro = part
komodo.openURI = macro_openURI
macroGlobals = {}
macroGlobals['komodo'] = komodo
macroGlobals['window'] = window
if topic:
macroGlobals['subject'] = subject
macroGlobals['topic'] = topic
macroGlobals['data'] = data
_partSvc = components.classes["@activestate.com/koToolbox2Service;1"]\
.getService(components.interfaces.koIToolbox2Service)
_partSvc.runningMacro = part
# Put the Python macro code in a "_code()" function and eval it.
#
# Note: This has the potential to be problematic if the Python
# macro uses a syntax at the top-level that isn't allowed inside
# a Python function. For example, "from foo import *" in a function
# with Python 2.5 generates:
# bar.py:2: SyntaxWarning: import * only allowed at module level
# def _code():
# Not sure if that will be made an *error* in future Python versions.
code = wrapPythonMacro(code)
try:
exec code in macroGlobals, macroGlobals
retval = eval('_code()', macroGlobals, macroGlobals)
_partSvc.runningMacro = None
return retval
except Exception, e:
log.exception("Failed to exec the macro %s", part.name)
_partSvc.runningMacro = None
err = ''.join(traceback.format_exception(*sys.exc_info()))
lastErrorSvc.setLastError(1, err)
raise ServerException(nsError.NS_ERROR_ILLEGAL_VALUE, err)
def wait(self, timeout=None):
try:
retval = self._process.wait(timeout)
if self.__communicating_event:
# communicate() was called, need to wait until the
# communicate call is finished before returning to ensure
# the stdout, stderr data is ready for use.
self.__communicating_event.wait()
return retval
except process.ProcessError, ex:
raise ServerException(nsError.NS_ERROR_FAILURE, str(ex))
def get_buildNumber(self):
argv = [self.get_executablePath(), "-v"]
p = process.ProcessOpen(argv, stdin=None)
versionDump, stderr = p.communicate()
pattern = re.compile("Binary build (\d+(\.\d+)?)( \[\d+\])? provided by ActiveState")
match = pattern.search(versionDump)
if match:
return int(match.group(1))
else:
# This is likely not an ActivePerl installation.
raise ServerException(nsError.NS_ERROR_UNEXPECTED)
def diff_files(self, fname1, fname2):
# XXX upgrade to deal with remote files someday?
import difflib
try:
lines1 = open(fname1, 'rb').readlines()
lines2 = open(fname2, 'rb').readlines()
except IOError, ex:
lastErrorSvc = components.classes["@activestate.com/koLastErrorService;1"]\
.getService(components.interfaces.koILastErrorService)
lastErrorSvc.setLastError(0, str(ex))
raise ServerException(nsError.NS_ERROR_UNEXPECTED, str(ex))
def close(self):
if not self._file:
raise URILibError("file not opened: '%s'" % self._path)
try:
try:
self._file.close()
except EnvironmentError, ex:
self.lastErrorSvc.setLastError(ex.errno, ex.strerror)
raise ServerException(nsError.NS_ERROR_FAILURE, ex.strerror)
return 0
finally:
self._file = None
def packageProject(self, packagePath, project, overwrite):
try:
if project.isDirty:
err = 'Save project before packaging'
self.lastErrorSvc.setLastError(1, err)
raise ServerException(nsError.NS_ERROR_ILLEGAL_VALUE, err)
project = UnwrapObject(project)
self._packageParts(packagePath, orig_project=project,
live=project.live, extradir=0,
overwrite=overwrite)
except Exception, e:
log.exception(e)
def addObserver(self, observer, path, watch_type, flags):
if not self.__enabled:
return
# Parse the path into a file object and validate the parameters.
uri, nsIFile = self._getUriAndNSIFileForPath(path)
if not nsIFile.exists():
raise ServerException(nsError.NS_ERROR_FAILURE,
"Invalid path, was unable to locate.")
if watch_type == components.interfaces.koIFileNotificationService.WATCH_FILE:
if not nsIFile.isFile():
raise ServerException(
nsError.NS_ERROR_FAILURE,
"The path for a WATCH_FILE type, must be a file.")
if not flags & self.available_file_flags:
raise ServerException(
nsError.NS_ERROR_FAILURE,
"A WATCH_FILE type must specify flags as a combination of FS_FILE_CREATED, FS_FILE_DELETED, FS_FILE_MODIFIED."
)
else:
# WATCH_DIR or WATCH_DIR_RECURSIVE
if not nsIFile.isDirectory():
raise ServerException(
nsError.NS_ERROR_FAILURE,
"The path for a WATCH_DIR type, must be a directory.")
# Try using os file notifications, if that fails, then use polling
try:
if not self.os_notifications_available or \
not self.__os_file_service.addObserver(observer, nsIFile.path, watch_type, flags):
if self.__polling_service:
self.__polling_service.addObserver(observer, nsIFile.path,
watch_type, flags)
except OSError as message:
if ("%s" % message) == "Too many open files":
log.debug(message)
else:
raise OSError(message)
class _CommonPerlLinter(object):
def __init__(self):
self.sysUtils = components.classes["@activestate.com/koSysUtils;1"].\
getService(components.interfaces.koISysUtils)
self._koVer = components.classes["@activestate.com/koInfoService;1"].\
getService().version
supportDir = components.classes["@activestate.com/koDirs;1"].\
getService(components.interfaces.koIDirs).supportDir
self._perlTrayDir = os.path.join(supportDir, "perl",
"perltray").replace('\\', '/')
# appInfoEx has to be created on the main thread, linters run on background threads.
def isPerlCriticInstalled(self, forceCheck):
appInfoEx = components.classes["@activestate.com/koAppInfoEx?app=Perl;1"].\
getService(components.interfaces.koIPerlInfoEx)
return appInfoEx.isPerlCriticInstalled(False)
def getPerlCriticVersion(self):
appInfoEx = components.classes["@activestate.com/koAppInfoEx?app=Perl;1"].\
getService(components.interfaces.koIPerlInfoEx)
return appInfoEx.getPerlCriticVersion()
def _writeTempFile(self, cwd, text):
tmpFileName = None
if cwd:
# Try to create the tempfile in the same directory as the perl
# file so that @INC additions using FindBin::$Bin work as
# expected.
# XXX Would really prefer to build tmpFileName from the name of
# the file being linted but the Linting system does not
# pass the file name through.
tmpFileName = os.path.join(cwd, ".~ko-%s-perllint~" % self._koVer)
try:
fout = open(tmpFileName, 'wb')
fout.write(text)
fout.close()
except (OSError, IOError), ex:
tmpFileName = None
if not tmpFileName:
# Fallback to using a tmp dir if cannot write in cwd.
try:
tmpFileName = tempfile.mktemp()
except OSError, ex:
# Sometimes get this error but don't know why:
# OSError: [Errno 13] Permission denied: 'C:\\DOCUME~1\\trentm\\LOCALS~1\\Temp\\~1324-test'
errmsg = "error determining temporary filename for "\
"Perl content: %s" % ex
raise ServerException(nsError.NS_ERROR_UNEXPECTED, errmsg)
fout = open(tmpFileName, 'wb')
fout.write(text)
fout.close()
def parseLine(self, line):
"""Parse the given line with the current regex and return:
(file, line, column)
Raise an exception and set an error on the last error service if
there is no current regex or the line does not match.
(This is used to handle double-clicks in the command output window's
scintilla.)
"""
if not self._parseRegex:
errmsg = "There was no parse regex specified for this command."
self._lastErrorSvc.setLastError(0, errmsg)
raise ServerException(nsError.NS_ERROR_NOT_AVAILABLE, errmsg)
match = self._parseRegex.search(line)
if not match:
errmsg = "This line does not match the current pattern: '%s'"\
% self._parseRegex.pattern
self._lastErrorSvc.setLastError(0, errmsg)
raise ServerException(nsError.NS_ERROR_NOT_AVAILABLE, errmsg)
datum = match.groupdict("")
if "file" not in datum:
if self._currentFile:
datum["file"] = self._currentFile
else:
datum["file"] = ""
elif not _isurl(datum["file"]) \
and not os.path.isabs(datum["file"]) \
and self._cwd:
# If this is a relative path name then prepend the cwd.
datum["file"] = os.path.join(self._cwd, datum["file"])
if "line" not in datum:
datum["line"] = ""
if "column" not in datum:
datum["column"] = ""
return datum["file"], datum["line"], datum["column"]
def read(self, nBytes):
try:
if nBytes >= 0xFFFFFFFF:
# XXX - Hack around the fact that the read nBytes is
# marked as an unsigned int in the IDL, but some
# parts of the code use read(-1), which makes a
# really large unsigned int, causing exceptions!
# http://bugs.activestate.com/show_bug.cgi?id=72912
return self._file.read(-1)
else:
return self._file.read(nBytes)
except EnvironmentError, ex:
self.lastErrorSvc.setLastError(ex.errno, ex.strerror)
raise ServerException(nsError.NS_ERROR_FAILURE, ex.strerror)
def close(self):
if not self._file:
raise URILibError("file not opened: '%s'" % self._path)
try:
try:
self._file.close()
except EnvironmentError, ex:
lastErrorSvc = components.classes["@activestate.com/koLastErrorService;1"]\
.getService(components.interfaces.koILastErrorService)
lastErrorSvc.setLastError(ex.errno, ex.strerror)
raise ServerException(nsError.NS_ERROR_FAILURE, ex.strerror)
return 0
finally:
self._file = None
def Add(self, ext):
if ext[0] != '.':
raise ServerException(
nsError.NS_ERROR_INVALID_ARG,
"Extension must start with a dot: '%s'" % ext)
if sys.platform.startswith("win"):
ext = ext.lower()
if ext not in self._exts:
self._exts.append(ext)
self._sortedBy = None
self._tree.beginUpdateBatch()
self._tree.rowCountChanged(len(self._exts) - 2, 1)
self._tree.invalidate()
self._tree.endUpdateBatch()
def _renameObject(self, id, newName, isContainer):
tool = self.getToolById(id)
parentTool = tool.get_parent()
if parentTool is None:
raise ServerException(nsError.NS_ERROR_ILLEGAL_VALUE,
"Can't rename a top-level folder")
oldPath = tool.path
if isContainer:
newPathOnDisk = self._prepareUniqueFileSystemName(tool,
parentTool.path,
newName,
ext="")
else:
newPathOnDisk = self._prepareUniqueFileSystemName(
tool, parentTool.path, newName)
os.rename(oldPath, newPathOnDisk)
# Update the name field in the json tool
try:
fp = open(newPathOnDisk, 'r')
data = koToolbox2.DataParser.readData(fp)
fp.close()
if data['name'] != newName:
# If these are the same, we're doing a null rename, but
# treat that as an anomaly.
pass
data['name'] = newName
fp = open(newPathOnDisk, 'r+')
koToolbox2.DataParser.writeData(fp, data)
fp.close()
except:
log.exception("Failed to update json on old path:%s, newName:%s",
newPathOnDisk, newName)
# There shouldn't be an exception in the database.
self.toolbox_db.renameTool(id, newName, newPathOnDisk)
try:
# Remove this item from the cache, since its name changed.
del self._tools[id]
except KeyError:
pass
if isContainer:
# Update the paths of all child nodes.
ids = self.toolbox_db.updateChildPaths(id, oldPath, newPathOnDisk)
for id in ids:
try:
# Remove this item from the cache, since its name changed.
del self._tools[id]
except KeyError:
pass
return newPathOnDisk
def initByDiffingDocuments(self, doc1, doc2):
"""Get a unified diff of the given koIDocument's."""
self._reset()
self.doc1 = doc1
self.doc2 = doc2
native_eol = eollib.eol2eolStr[eollib.EOL_PLATFORM]
try:
# difflib takes forever to work if newlines do not match
content1_eol_clean = re.sub("\r\n|\r|\n", native_eol, doc1.buffer)
content2_eol_clean = re.sub("\r\n|\r|\n", native_eol, doc2.buffer)
except IOError, ex:
self.lastErrorSvc.setLastError(0, str(ex))
raise ServerException(nsError.NS_ERROR_UNEXPECTED, str(ex))
def getVersionForBinary(self, phpExe):
if not os.path.exists(phpExe):
raise ServerException(nsError.NS_ERROR_FILE_NOT_FOUND)
out, err = self._GetPHPOutputAndError(
"<?php echo(phpversion().\"\\n\"); ?>", php=phpExe)
if not out:
# (Bug 73485) With some esp. borked PHP setups, even
# getting the version dies. Logging this case is the least
# we can do. A better (but more onerous to verify as being
# safe) change would be to pass up the error and show it
# in the using UI (e.g. the PHP prefs panel).
log.error("could not determine PHP version number for "
"'%s':\n----\n%s\n----",
self.get_executablePath(), err)
return self._parsedOutput(out)
def _checkFileAssociation(self, ext, action):
"""Check that the given file association matches that in the system.
Returns None if so, a text error message otherwise.
"""
import wininteg
try:
result = wininteg.checkFileAssociation(ext, action, self._komodo)
if result is not None and action.endswith(self._appName):
untypedAction = action[:-len(self._appName)] + "Komodo"
return wininteg.checkFileAssociation(ext, untypedAction,
self._komodo)
return result
except WindowsError, ex:
self.lastErrorSvc.setLastError(ex.errno, ex.strerror)
raise ServerException(nsError.NS_ERROR_UNEXPECTED, ex.strerror)
def getFile(self, prop):
path = None
persistent = True
raise ServerException(nsError.NS_ERROR_FAILURE)
# http://plow.activestate.com/source/xref/mozilla/1.8/xpcom/io/nsIDirectoryService.idl
# API is:
# int8 getFile(in string prop,
# out boolean persistent,
# out retval nsISomething file)
# This translates (I believe, via experimentation) to:
# (<file>, <persistent>)
nsifile = components.classes["@mozilla.org/file/local;1"] \
.createInstance(components.interfaces.nsILocalFile)
nsifile.initWithPath(path)
return nsifile, persistent
def _getLinterByCID(self, linterCID):
if linterCID not in self._linterCache:
try:
if linterCID.startswith(self.GENERIC_LINTER_AGGREGATOR_CID):
languageName = linterCID[len(self.GENERIC_LINTER_AGGREGATOR_CID) + 1:]
linter = components.classes[self.GENERIC_LINTER_AGGREGATOR_CID].createInstance(components.interfaces.koILinter)
UnwrapObject(linter).initialize(languageName, self)
elif linterCID not in components.classes.keys():
linter = None
else:
linter = components.classes[linterCID].createInstance(components.interfaces.koILinter)
except COMException, ex:
errmsg = "Internal Error creating a linter with CID '%s': %s"\
% (linterCID, ex)
raise ServerException(nsError.NS_ERROR_UNEXPECTED, errmsg)
self._linterCache[linterCID] = linter
def setWriteability(self, path, writeable):
if not os.path.exists(path):
lastErrorSvc.setLastError(0, "File does not exist")
raise ServerException(nsError.NS_ERROR_INVALID_ARG,
"File does not exist")
try:
mode = self.getmod(path)
if writeable:
desired_mode = mode | stat.S_IWUSR
else:
desired_mode = mode & ~stat.S_IWUSR
os.chmod(path, desired_mode)
obtained_mode = self.getmod(path)
except EnvironmentError, ex:
lastErrorSvc.setLastError(ex.errno, ex.strerror)
raise
def _getJSON(cmd, args=None):
argv = [stackatoPath, cmd]
if args:
argv += args
argv.append("--json")
p = process.ProcessOpen(argv, cwd=None, env=None, stdin=None)
stdout, stderr = p.communicate()
if stderr:
if not stdout:
if "Login Required" in stderr and "Please use 'stackato login'" in stderr:
log.error(stderr)
return None
raise ServerException(nsError.NS_ERROR_FAILURE,
"stackato %s failed: %s" % (cmd, stderr))
else:
log.error("stackato %s error message: %s" % (cmd, stderr))
return json.loads(stdout)
def _getFileFromURI(self, uri, doNotification=True):
# first cleanup the uri by passing it through the parser
try:
self._uriParser.URI = uri
uri = self._uriParser.URI
kofile = self.findFileByURI(uri)
if kofile:
return kofile
kofile = \
components.classes["@activestate.com/koFileEx;1"] \
.createInstance(components.interfaces.koIFileEx)
kofile.URI = uri
except Exception, e:
log.error("Invalid URL parsed: %r", uri)
raise ServerException(nsError.NS_ERROR_FAILURE, str(e))
def changeDir(self, newDir):
log.debug("KoFindAvailableDirsView.changeDir(newDir=%r)", newDir)
if os.path.isabs(newDir):
self.currentDir = newDir
elif self.currentDir is None:
log.error("Cannot change to a relative dir before the "
"current dir has been set.")
raise ServerException(nsError.NS_ERROR_NOT_INITIALIZED)
else:
self.currentDir = os.path.join(self.currentDir, newDir)
self.currentDir = os.path.normpath(self.currentDir)
preLength = len(self._dirs)
try:
basenames = os.listdir(self.currentDir)
except EnvironmentError, ex:
log.debug("'%s' does not exist, emptying available dirs view")
self._dirs = []
def getConnectionUsingServerAlias(self, server_alias):
server_prefs = self._getServerPrefSettings(server_alias)
if server_prefs:
protocol = server_prefs[0]
#aliasname = server_prefs[1]
hostname = server_prefs[2]
port = server_prefs[3]
username = server_prefs[4]
password = server_prefs[5]
path = server_prefs[6]
passive = server_prefs[7]
connection = self._getConnection(protocol, hostname, port,
username, password, path, passive)
if connection:
# Remember the alias used to get the connection.
connection.alias = server_alias
return connection
raise ServerException(nsError.NS_ERROR_FAILURE,
"No server found for alias: %r" % (server_alias))
def _getUriAndNSIFileForPath(self, path):
try:
log.debug("addObserver: path: %s", path)
nsIFile = components.classes["@mozilla.org/file/local;1"].\
createInstance(components.interfaces.nsILocalFile);
nsIFile.initWithPath(path)
# Convert the local path to a uri
uri = self.__io_service.getURLSpecFromFile(nsIFile)
except COMException, e:
# Try uri then
log.debug("Could not initialise file with path, trying as URI")
try:
uri = path
nsIFile = self.__io_service.getFileFromURLSpec(uri)
log.debug("URI initialised okay.")
except COMException, e:
log.debug("Could not initialise file with URI")
raise ServerException(nsError.NS_ERROR_FAILURE,
"Invalid path format")
def getConnection(self,
protocol,
server,
port,
username,
password,
path,
passive=True):
# XXX - Requires ActivePython to support ssl
# http://bugs.activestate.com/show_bug.cgi?id=50207
if protocol == "ftps" and not hasattr(socket, 'ssl'):
self._lasterror = "SSL is not supported in Komodo's internal python"
lastErrorSvc = components.classes["@activestate.com/koLastErrorService;1"]\
.getService(components.interfaces.koILastErrorService)
lastErrorSvc.setLastError(0, self._lasterror)
raise ServerException(nsError.NS_ERROR_FAILURE, self._lasterror)
return self._getConnection(protocol, server, port, username, password,
path, passive)
class KoWindowsIntegrationService:
_com_interfaces_ = [components.interfaces.koIWindowsIntegrationService]
_reg_clsid_ = "{61DD412D-719B-4240-9362-07C2F5C2D68C}"
_reg_contractid_ = "@activestate.com/koWindowsIntegrationService;1"
_reg_desc_ = "Service for integrating Komodo into the Windows OS"
def __init__(self):
self.lastErrorSvc = components.classes["@activestate.com/koLastErrorService;1"]\
.getService(components.interfaces.koILastErrorService)
koDirs = components.classes["@activestate.com/koDirs;1"]\
.getService(components.interfaces.koIDirs)
self._komodo = os.path.join(koDirs.binDir, "komodo.exe")
appinfo = components.classes["@mozilla.org/xre/app-info;1"]\
.getService(components.interfaces.nsIXULAppInfo)
self._appName = appinfo.name
self._appKeyPath = r"Software\%s\%s" % (appinfo.vendor, appinfo.name)
def _addFileAssociation(self, ext, action):
import wininteg
try:
if action.endswith(self._appName):
untypedAction = action[:-len(self._appName)] + "Komodo"
try:
if wininteg.removeFileAssociation(ext,
untypedAction,
self._komodo,
fromHKLM=True):
log.info("Removed untyped action %r", untypedAction)
except WindowsError, ex:
if ex.winerror != 5: # ERROR_ACCESS_DENIED
raise
# can't remove the untyped action, don't add
# the new one either (to prevent duplicates)
log.info(
"Failed to remove untyped action %r, not adding typed action %r",
untypedAction, action)
return
wininteg.addFileAssociation(ext, action, self._komodo)
except WindowsError, ex:
self.lastErrorSvc.setLastError(ex.errno, ex.strerror)
raise ServerException(nsError.NS_ERROR_UNEXPECTED, ex.strerror)
def __init__(self, instance, iid):
self._obj_ = instance
self._nominated_interfaces_ = ni = _GetNominatedInterfaces(instance)
self._iid_ = iid
if ni is None:
raise ValueError, "The object '%r' can not be used as a COM object" % (
instance, )
# This is really only a check for the user
if __debug__:
if iid != IID_nsISupports and iid not in ni:
# The object may delegate QI.
delegate_qi = getattr(instance, "_query_interface_", None)
# Perform the actual QI and throw away the result - the _real_
# QI performed by the framework will set things right!
if delegate_qi is None or not delegate_qi(iid):
raise ServerException(nsError.NS_ERROR_NO_INTERFACE)
# Stuff for the magic interface conversion.
self._interface_info_ = None
self._interface_iid_map_ = {
} # Cache - Indexed by (method_index, param_index)
def _isValidExecutable(self, exe):
"""Return if the supplied exe is valid for Komodo usage."""
# Class may optionally set a minVersionSupported and maxVersionTuple that
# will be used to perform this check.
if not hasattr(self, "minVersionSupported"):
raise ServerException(nsError.NS_ERROR_NOT_IMPLEMENTED)
if not exe:
return False
#print ' exe: %r' % (exe, )
isvalid = self._executable_is_valid_cache.get(exe)
if isvalid is None:
try:
isvalid = self._isValidExecutableVersion(exe)
except Exception as ex:
# Something went wrong; report that the executable is unusable
log.exception("Failed to check version of executable %s" % (exe,))
isvalid = False
self._executable_is_valid_cache[exe] = isvalid
#print ' isvalid: %r' % (isvalid, )
return isvalid
def getFiles(self, prop):
paths = []
if prop == "PyxpcomExtDirList": # Pyxpcom standalone extension dirs
paths = self.__getExtensionDirs()
elif prop == "ComsDL": # extension/component dirs list
extension_paths = self.__getExtensionDirs()
for ext_dir in extension_paths:
p = join(ext_dir, "components")
if isdir(p):
paths.append(p)
else:
raise ServerException(nsError.NS_ERROR_FAILURE)
nsifiles = []
for path in paths:
nsifile = components.classes["@mozilla.org/file/local;1"] \
.createInstance(components.interfaces.nsILocalFile)
nsifile.initWithPath(path)
nsifiles.append(nsifile)
return SimpleEnumerator(nsifiles)
