diff options
Diffstat (limited to 'python/src/tcf/errors.py')
| -rw-r--r-- | python/src/tcf/errors.py | 139 |
1 files changed, 75 insertions, 64 deletions
diff --git a/python/src/tcf/errors.py b/python/src/tcf/errors.py index 947590167..9085e29b6 100644 --- a/python/src/tcf/errors.py +++ b/python/src/tcf/errors.py @@ -1,5 +1,5 @@ -# ******************************************************************************* -# * Copyright (c) 2011 Wind River Systems, Inc. and others. +# ***************************************************************************** +# * Copyright (c) 2011, 2013 Wind River Systems, Inc. and others. # * All rights reserved. This program and the accompanying materials # * are made available under the terms of the Eclipse Public License v1.0 # * which accompanies this distribution, and is available at @@ -7,19 +7,21 @@ # * # * Contributors: # * Wind River Systems - initial API and implementation -# ******************************************************************************* +# ***************************************************************************** -import cStringIO, time, types +import cStringIO +import time +import types # Error report attribute names -ERROR_CODE = "Code" # integer -ERROR_TIME = "Time" # integer -ERROR_SERVICE = "Service" # string -ERROR_FORMAT = "Format" # string -ERROR_PARAMS = "Params" # array -ERROR_SEVERITY = "Severity" # integer -ERROR_ALT_CODE = "AltCode" # integer -ERROR_ALT_ORG = "AltOrg" # string +ERROR_CODE = "Code" # integer +ERROR_TIME = "Time" # integer +ERROR_SERVICE = "Service" # string +ERROR_FORMAT = "Format" # string +ERROR_PARAMS = "Params" # array +ERROR_SEVERITY = "Severity" # integer +ERROR_ALT_CODE = "AltCode" # integer +ERROR_ALT_ORG = "AltOrg" # string ERROR_CAUSED_BY = "CausedBy" # object # Error severity codes @@ -41,37 +43,38 @@ CODE_RESERVED_MIN = 0x20000 CODE_RESERVED_MAX = 0x2ffff # Standard TCF error codes -TCF_ERROR_OTHER = 1 -TCF_ERROR_JSON_SYNTAX = 2 -TCF_ERROR_PROTOCOL = 3 -TCF_ERROR_BUFFER_OVERFLOW = 4 -TCF_ERROR_CHANNEL_CLOSED = 5 -TCF_ERROR_COMMAND_CANCELLED = 6 -TCF_ERROR_UNKNOWN_PEER = 7 -TCF_ERROR_BASE64 = 8 -TCF_ERROR_EOF = 9 -TCF_ERROR_ALREADY_STOPPED = 10 -TCF_ERROR_ALREADY_EXITED = 11 -TCF_ERROR_ALREADY_RUNNING = 12 -TCF_ERROR_ALREADY_ATTACHED = 13 -TCF_ERROR_IS_RUNNING = 14 -TCF_ERROR_INV_DATA_SIZE = 15 -TCF_ERROR_INV_CONTEXT = 16 -TCF_ERROR_INV_ADDRESS = 17 -TCF_ERROR_INV_EXPRESSION = 18 -TCF_ERROR_INV_FORMAT = 19 -TCF_ERROR_INV_NUMBER = 20 -TCF_ERROR_INV_DWARF = 21 -TCF_ERROR_SYM_NOT_FOUND = 22 -TCF_ERROR_UNSUPPORTED = 23 -TCF_ERROR_INV_DATA_TYPE = 24 -TCF_ERROR_INV_COMMAND = 25 -TCF_ERROR_INV_TRANSPORT = 26 -TCF_ERROR_CACHE_MISS = 27 -TCF_ERROR_NOT_ACTIVE = 28 +TCF_ERROR_OTHER = 1 +TCF_ERROR_JSON_SYNTAX = 2 +TCF_ERROR_PROTOCOL = 3 +TCF_ERROR_BUFFER_OVERFLOW = 4 +TCF_ERROR_CHANNEL_CLOSED = 5 +TCF_ERROR_COMMAND_CANCELLED = 6 +TCF_ERROR_UNKNOWN_PEER = 7 +TCF_ERROR_BASE64 = 8 +TCF_ERROR_EOF = 9 +TCF_ERROR_ALREADY_STOPPED = 10 +TCF_ERROR_ALREADY_EXITED = 11 +TCF_ERROR_ALREADY_RUNNING = 12 +TCF_ERROR_ALREADY_ATTACHED = 13 +TCF_ERROR_IS_RUNNING = 14 +TCF_ERROR_INV_DATA_SIZE = 15 +TCF_ERROR_INV_CONTEXT = 16 +TCF_ERROR_INV_ADDRESS = 17 +TCF_ERROR_INV_EXPRESSION = 18 +TCF_ERROR_INV_FORMAT = 19 +TCF_ERROR_INV_NUMBER = 20 +TCF_ERROR_INV_DWARF = 21 +TCF_ERROR_SYM_NOT_FOUND = 22 +TCF_ERROR_UNSUPPORTED = 23 +TCF_ERROR_INV_DATA_TYPE = 24 +TCF_ERROR_INV_COMMAND = 25 +TCF_ERROR_INV_TRANSPORT = 26 +TCF_ERROR_CACHE_MISS = 27 +TCF_ERROR_NOT_ACTIVE = 28 _timestamp_format = "%Y-%m-%d %H:%M:%S" + class ErrorReport(Exception): def __init__(self, msg, attrs): super(ErrorReport, self).__init__(msg) @@ -85,12 +88,12 @@ class ErrorReport(Exception): self.attrs = attrs caused_by = attrs.get(ERROR_CAUSED_BY) if caused_by: - map = caused_by + errMap = caused_by bf = cStringIO.StringIO() bf.write("TCF error report:") bf.write('\n') - appendErrorProps(bf, map) - self.caused_by = ErrorReport(bf.getvalue(), map) + appendErrorProps(bf, errMap) + self.caused_by = ErrorReport(bf.getvalue(), errMap) def getErrorCode(self): return self.attrs.get(ERROR_CODE) or 0 @@ -106,44 +109,52 @@ class ErrorReport(Exception): def toErrorString(data): - if not data: return None - map = data - fmt = map.get(ERROR_FORMAT) + if not data: + return None + errMap = data + fmt = errMap.get(ERROR_FORMAT) if fmt: - c = map.get(ERROR_PARAMS) - if c: return fmt.format(c) + c = errMap.get(ERROR_PARAMS) + if c: + return fmt.format(c) return fmt - code = map.get(ERROR_CODE) + code = errMap.get(ERROR_CODE) if code is not None: if code == TCF_ERROR_OTHER: - alt_org = map.get(ERROR_ALT_ORG) - alt_code = map.get(ERROR_ALT_CODE) + alt_org = errMap.get(ERROR_ALT_ORG) + alt_code = errMap.get(ERROR_ALT_CODE) if alt_org and alt_code: return "%s Error %d" % (alt_org, alt_code) return "TCF Error %d" % code return "Invalid error report format" -def appendErrorProps(bf, map): - timeVal = map.get(ERROR_TIME) - code = map.get(ERROR_CODE) - service = map.get(ERROR_SERVICE) - severity = map.get(ERROR_SEVERITY) - alt_code = map.get(ERROR_ALT_CODE) - alt_org = map.get(ERROR_ALT_ORG) + +def appendErrorProps(bf, errMap): + timeVal = errMap.get(ERROR_TIME) + code = errMap.get(ERROR_CODE) + service = errMap.get(ERROR_SERVICE) + severity = errMap.get(ERROR_SEVERITY) + alt_code = errMap.get(ERROR_ALT_CODE) + alt_org = errMap.get(ERROR_ALT_ORG) if timeVal: bf.write('\n') bf.write("Time: ") - bf.write(time.strftime(_timestamp_format, time.localtime(timeVal/1000.))) + bf.write(time.strftime(_timestamp_format, + time.localtime(timeVal / 1000.))) if severity: bf.write('\n') bf.write("Severity: ") - if severity == SEVERITY_ERROR: bf.write("Error") - elif severity == SEVERITY_FATAL: bf.write("Fatal") - elif severity == SEVERITY_WARNING: bf.write("Warning") - else: bf.write("Unknown") + if severity == SEVERITY_ERROR: + bf.write("Error") + elif severity == SEVERITY_FATAL: + bf.write("Fatal") + elif severity == SEVERITY_WARNING: + bf.write("Warning") + else: + bf.write("Unknown") bf.write('\n') bf.write("Error text: ") - bf.write(toErrorString(map)) + bf.write(toErrorString(errMap)) bf.write('\n') bf.write("Error code: ") bf.write(str(code)) |