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Use standard line endings in sysloghandler.py
This file was accidentally using DOS file endings, unlike every other file in this project.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,118 +1,118 @@ | ||
| import logging.handlers as handlers, socket, os, time | ||
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| class WebsockifySysLogHandler(handlers.SysLogHandler): | ||
| """ | ||
| A handler class that sends proper Syslog-formatted messages, | ||
| as defined by RFC 5424. | ||
| """ | ||
|
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||
| _legacy_head_fmt = '<{pri}>{ident}[{pid}]: ' | ||
| _rfc5424_head_fmt = '<{pri}>1 {timestamp} {hostname} {ident} {pid} - - ' | ||
| _head_fmt = _rfc5424_head_fmt | ||
| _legacy = False | ||
| _timestamp_fmt = '%Y-%m-%dT%H:%M:%SZ' | ||
| _max_hostname = 255 | ||
| _max_ident = 24 #safer for old daemons | ||
| _send_length = False | ||
| _tail = '\n' | ||
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| ident = None | ||
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| def __init__(self, address=('localhost', handlers.SYSLOG_UDP_PORT), | ||
| facility=handlers.SysLogHandler.LOG_USER, | ||
| socktype=None, ident=None, legacy=False): | ||
| """ | ||
| Initialize a handler. | ||
| If address is specified as a string, a UNIX socket is used. To log to a | ||
| local syslogd, "WebsockifySysLogHandler(address="/dev/log")" can be | ||
| used. If facility is not specified, LOG_USER is used. If socktype is | ||
| specified as socket.SOCK_DGRAM or socket.SOCK_STREAM, that specific | ||
| socket type will be used. For Unix sockets, you can also specify a | ||
| socktype of None, in which case socket.SOCK_DGRAM will be used, falling | ||
| back to socket.SOCK_STREAM. If ident is specified, this string will be | ||
| used as the application name in all messages sent. Set legacy to True | ||
| to use the old version of the protocol. | ||
| """ | ||
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| self.ident = ident | ||
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| if legacy: | ||
| self._legacy = True | ||
| self._head_fmt = self._legacy_head_fmt | ||
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| super().__init__(address, facility, socktype) | ||
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| def emit(self, record): | ||
| """ | ||
| Emit a record. | ||
| The record is formatted, and then sent to the syslog server. If | ||
| exception information is present, it is NOT sent to the server. | ||
| """ | ||
|
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||
| try: | ||
| # Gather info. | ||
| text = self.format(record).replace(self._tail, ' ') | ||
| if not text: # nothing to log | ||
| return | ||
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| pri = self.encodePriority(self.facility, | ||
| self.mapPriority(record.levelname)) | ||
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| timestamp = time.strftime(self._timestamp_fmt, time.gmtime()); | ||
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| hostname = socket.gethostname()[:self._max_hostname] | ||
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| if self.ident: | ||
| ident = self.ident[:self._max_ident] | ||
| else: | ||
| ident = '' | ||
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| pid = os.getpid() # shouldn't need truncation | ||
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| # Format the header. | ||
| head = { | ||
| 'pri': pri, | ||
| 'timestamp': timestamp, | ||
| 'hostname': hostname, | ||
| 'ident': ident, | ||
| 'pid': pid, | ||
| } | ||
| msg = self._head_fmt.format(**head).encode('ascii', 'ignore') | ||
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| # Encode text as plain ASCII if possible, else use UTF-8 with BOM. | ||
| try: | ||
| msg += text.encode('ascii') | ||
| except UnicodeEncodeError: | ||
| msg += text.encode('utf-8-sig') | ||
|
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| # Add length or tail character, if necessary. | ||
| if self.socktype != socket.SOCK_DGRAM: | ||
| if self._send_length: | ||
| msg = ('%d ' % len(msg)).encode('ascii') + msg | ||
| else: | ||
| msg += self._tail.encode('ascii') | ||
|
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||
| # Send the message. | ||
| if self.unixsocket: | ||
| try: | ||
| self.socket.send(msg) | ||
| except OSError: | ||
| self._connect_unixsocket(self.address) | ||
| self.socket.send(msg) | ||
|
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||
| else: | ||
| if self.socktype == socket.SOCK_DGRAM: | ||
| self.socket.sendto(msg, self.address) | ||
| else: | ||
| self.socket.sendall(msg) | ||
|
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| except (KeyboardInterrupt, SystemExit): | ||
| raise | ||
| except: | ||
| self.handleError(record) | ||
| import logging.handlers as handlers, socket, os, time | ||
|
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||
|
|
||
| class WebsockifySysLogHandler(handlers.SysLogHandler): | ||
| """ | ||
| A handler class that sends proper Syslog-formatted messages, | ||
| as defined by RFC 5424. | ||
| """ | ||
|
|
||
| _legacy_head_fmt = '<{pri}>{ident}[{pid}]: ' | ||
| _rfc5424_head_fmt = '<{pri}>1 {timestamp} {hostname} {ident} {pid} - - ' | ||
| _head_fmt = _rfc5424_head_fmt | ||
| _legacy = False | ||
| _timestamp_fmt = '%Y-%m-%dT%H:%M:%SZ' | ||
| _max_hostname = 255 | ||
| _max_ident = 24 #safer for old daemons | ||
| _send_length = False | ||
| _tail = '\n' | ||
|
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||
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| ident = None | ||
|
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||
|
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| def __init__(self, address=('localhost', handlers.SYSLOG_UDP_PORT), | ||
| facility=handlers.SysLogHandler.LOG_USER, | ||
| socktype=None, ident=None, legacy=False): | ||
| """ | ||
| Initialize a handler. | ||
| If address is specified as a string, a UNIX socket is used. To log to a | ||
| local syslogd, "WebsockifySysLogHandler(address="/dev/log")" can be | ||
| used. If facility is not specified, LOG_USER is used. If socktype is | ||
| specified as socket.SOCK_DGRAM or socket.SOCK_STREAM, that specific | ||
| socket type will be used. For Unix sockets, you can also specify a | ||
| socktype of None, in which case socket.SOCK_DGRAM will be used, falling | ||
| back to socket.SOCK_STREAM. If ident is specified, this string will be | ||
| used as the application name in all messages sent. Set legacy to True | ||
| to use the old version of the protocol. | ||
| """ | ||
|
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||
| self.ident = ident | ||
|
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||
| if legacy: | ||
| self._legacy = True | ||
| self._head_fmt = self._legacy_head_fmt | ||
|
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| super().__init__(address, facility, socktype) | ||
|
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||
|
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||
| def emit(self, record): | ||
| """ | ||
| Emit a record. | ||
| The record is formatted, and then sent to the syslog server. If | ||
| exception information is present, it is NOT sent to the server. | ||
| """ | ||
|
|
||
| try: | ||
| # Gather info. | ||
| text = self.format(record).replace(self._tail, ' ') | ||
| if not text: # nothing to log | ||
| return | ||
|
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||
| pri = self.encodePriority(self.facility, | ||
| self.mapPriority(record.levelname)) | ||
|
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| timestamp = time.strftime(self._timestamp_fmt, time.gmtime()); | ||
|
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| hostname = socket.gethostname()[:self._max_hostname] | ||
|
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| if self.ident: | ||
| ident = self.ident[:self._max_ident] | ||
| else: | ||
| ident = '' | ||
|
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| pid = os.getpid() # shouldn't need truncation | ||
|
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||
| # Format the header. | ||
| head = { | ||
| 'pri': pri, | ||
| 'timestamp': timestamp, | ||
| 'hostname': hostname, | ||
| 'ident': ident, | ||
| 'pid': pid, | ||
| } | ||
| msg = self._head_fmt.format(**head).encode('ascii', 'ignore') | ||
|
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||
| # Encode text as plain ASCII if possible, else use UTF-8 with BOM. | ||
| try: | ||
| msg += text.encode('ascii') | ||
| except UnicodeEncodeError: | ||
| msg += text.encode('utf-8-sig') | ||
|
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||
| # Add length or tail character, if necessary. | ||
| if self.socktype != socket.SOCK_DGRAM: | ||
| if self._send_length: | ||
| msg = ('%d ' % len(msg)).encode('ascii') + msg | ||
| else: | ||
| msg += self._tail.encode('ascii') | ||
|
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||
| # Send the message. | ||
| if self.unixsocket: | ||
| try: | ||
| self.socket.send(msg) | ||
| except OSError: | ||
| self._connect_unixsocket(self.address) | ||
| self.socket.send(msg) | ||
|
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||
| else: | ||
| if self.socktype == socket.SOCK_DGRAM: | ||
| self.socket.sendto(msg, self.address) | ||
| else: | ||
| self.socket.sendall(msg) | ||
|
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| except (KeyboardInterrupt, SystemExit): | ||
| raise | ||
| except: | ||
| self.handleError(record) |