def save_ureport(self, db, db_report, ureport, flush=False, count=1):
crashframe = ureport["stacktrace"][0]
if "special_function" in crashframe:
crashfn = "<{0}>".format(crashframe["special_function"])
else:
crashfn = crashframe["function_name"]
if not db_report.errname:
db_report.errname = ureport["exception_name"]
elif ureport["exception_name"] and (ureport["exception_name"][0] in ascii_uppercase
or "." in ureport["exception_name"]):
# Only overwrite errname if the new one begins with an uppercase
# letter or contains a ".", i.e. is probably a valid exception type
db_report.errname = ureport["exception_name"]
db_reportexe = get_reportexe(db, db_report, crashframe["file_name"])
if db_reportexe is None:
db_reportexe = ReportExecutable()
db_reportexe.report = db_report
db_reportexe.path = crashframe["file_name"]
db_reportexe.count = 0
db.session.add(db_reportexe)
db_reportexe.count += count
bthash = self._hash_traceback(ureport["stacktrace"])
if not db_report.backtraces:
db_backtrace = ReportBacktrace()
db_backtrace.report = db_report
db_backtrace.crashfn = crashfn
db.session.add(db_backtrace)
db_bthash = ReportBtHash()
db_bthash.type = "NAMES"
db_bthash.hash = bthash
db_bthash.backtrace = db_backtrace
db_thread = ReportBtThread()
db_thread.backtrace = db_backtrace
db_thread.crashthread = True
db.session.add(db_thread)
new_symbols = {}
new_symbolsources = {}
i = 0
for frame in ureport["stacktrace"]:
i += 1
if "special_function" in frame:
function_name = "<{0}>".format(frame["special_function"])
else:
function_name = frame["function_name"]
if "special_file" in frame:
file_name = "<{0}>".format(frame["special_file"])
else:
file_name = frame["file_name"]
norm_path = get_libname(file_name)
db_symbol = get_symbol_by_name_path(db, function_name,
norm_path)
if db_symbol is None:
key = (function_name, norm_path)
if key in new_symbols:
db_symbol = new_symbols[key]
else:
db_symbol = Symbol()
db_symbol.name = function_name
db_symbol.normalized_path = norm_path
db.session.add(db_symbol)
new_symbols[key] = db_symbol
db_symbolsource = get_symbolsource(db, db_symbol,
file_name,
frame["file_line"])
if db_symbolsource is None:
key = (function_name, file_name,
frame["file_line"])
if key in new_symbolsources:
db_symbolsource = new_symbolsources[key]
else:
db_symbolsource = SymbolSource()
db_symbolsource.path = file_name
db_symbolsource.offset = frame["file_line"]
db_symbolsource.source_path = file_name
db_symbolsource.symbol = db_symbol
if "line_contents" in frame:
db_symbolsource.srcline = frame["line_contents"]
if "file_line" in frame:
db_symbolsource.line_number = frame["file_line"]
db.session.add(db_symbolsource)
new_symbolsources[key] = db_symbolsource
db_frame = ReportBtFrame()
db_frame.order = i
db_frame.inlined = False
db_frame.symbolsource = db_symbolsource
db_frame.thread = db_thread
db.session.add(db_frame)
if flush:
db.session.flush()
def save_ureport(self, db, db_report, ureport, flush=False, count=1):
db_report.errname = str(ureport["signal"])
db_reportexe = get_reportexe(db, db_report, ureport["executable"])
if db_reportexe is None:
db_reportexe = ReportExecutable()
db_reportexe.path = ureport["executable"]
db_reportexe.report = db_report
db_reportexe.count = 0
db.session.add(db_reportexe)
db_reportexe.count += count
bthashes = self._hash_backtrace(ureport["stacktrace"])
if not bthashes:
raise FafError("Unable to get backtrace hash")
if not db_report.backtraces:
new_symbols = {}
new_symbolsources = {}
db_backtrace = ReportBacktrace()
db_backtrace.report = db_report
db.session.add(db_backtrace)
for bthash in bthashes:
db_bthash = ReportBtHash()
db_bthash.backtrace = db_backtrace
db_bthash.type = "NAMES"
db_bthash.hash = bthash
db.session.add(db_bthash)
tid = 0
for thread in ureport["stacktrace"]:
tid += 1
crash = "crash_thread" in thread and thread["crash_thread"]
db_thread = ReportBtThread()
db_thread.backtrace = db_backtrace
db_thread.number = tid
db_thread.crashthread = crash
db.session.add(db_thread)
fid = 0
for frame in thread["frames"]:
# OK, this is totally ugly.
# Frames may contain inlined functions, that would normally
# require shifting all frames by 1 and inserting a new one.
# There is no way to do this efficiently with SQL Alchemy
# (you need to go one by one and flush after each) so
# creating a space for additional frames is a huge speed
# optimization.
fid += 10
if "build_id" in frame:
build_id = frame["build_id"]
else:
build_id = None
if "fingerprint" in frame:
fingerprint = frame["fingerprint"]
else:
fingerprint = None
path = os.path.abspath(frame["file_name"])
offset = frame["build_id_offset"]
db_symbol = None
if "function_name" in frame:
norm_path = get_libname(path)
db_symbol = \
get_symbol_by_name_path(db,
frame["function_name"],
norm_path)
if db_symbol is None:
key = (frame["function_name"], norm_path)
if key in new_symbols:
db_symbol = new_symbols[key]
else:
db_symbol = Symbol()
db_symbol.name = frame["function_name"]
db_symbol.normalized_path = norm_path
db.session.add(db_symbol)
new_symbols[key] = db_symbol
db_symbolsource = get_ssource_by_bpo(
db, build_id, path, offset)
if db_symbolsource is None:
key = (build_id, path, offset)
if key in new_symbolsources:
db_symbolsource = new_symbolsources[key]
else:
db_symbolsource = SymbolSource()
db_symbolsource.symbol = db_symbol
db_symbolsource.build_id = build_id
db_symbolsource.path = path
db_symbolsource.offset = offset
db_symbolsource.hash = fingerprint
db.session.add(db_symbolsource)
new_symbolsources[key] = db_symbolsource
db_frame = ReportBtFrame()
db_frame.thread = db_thread
db_frame.order = fid
db_frame.symbolsource = db_symbolsource
db_frame.inlined = False
db.session.add(db_frame)
if flush:
db.session.flush()
def save_ureport(self, db, db_report, ureport, flush=False):
db_report.errname = str(ureport["signal"])
db_reportexe = get_reportexe(db, db_report, ureport["executable"])
if db_reportexe is None:
db_reportexe = ReportExecutable()
db_reportexe.path = ureport["executable"]
db_reportexe.report = db_report
db_reportexe.count = 0
db.session.add(db_reportexe)
db_reportexe.count += 1
bthashes = self._hash_backtrace(ureport["stacktrace"])
if len(bthashes) < 1:
raise FafError("Unable to get backtrace hash")
bts = filter(None, set(get_backtrace_by_hash(db, b) for b in bthashes))
if len(bts) > 1:
raise FafError("Unable to reliably identify backtrace by hash")
if len(bts) == 1:
db_backtrace = bts.pop()
else:
new_symbols = {}
new_symbolsources = {}
db_backtrace = ReportBacktrace()
db_backtrace.report = db_report
db.session.add(db_backtrace)
for bthash in bthashes:
db_bthash = ReportBtHash()
db_bthash.backtrace = db_backtrace
db_bthash.type = "NAMES"
db_bthash.hash = bthash
db.session.add(db_bthash)
tid = 0
for thread in ureport["stacktrace"]:
tid += 1
crash = "crash_thread" in thread and thread["crash_thread"]
db_thread = ReportBtThread()
db_thread.backtrace = db_backtrace
db_thread.number = tid
db_thread.crashthread = crash
db.session.add(db_thread)
fid = 0
for frame in thread["frames"]:
# OK, this is totally ugly.
# Frames may contain inlined functions, that would normally
# require shifting all frames by 1 and inserting a new one.
# There is no way to do this efficiently with SQL Alchemy
# (you need to go one by one and flush after each) so
# creating a space for additional frames is a huge speed
# optimization.
fid += 10
if "build_id" in frame:
build_id = frame["build_id"]
else:
build_id = None
if "fingerprint" in frame:
fingerprint = frame["fingerprint"]
else:
fingerprint = None
path = os.path.abspath(frame["file_name"])
offset = frame["build_id_offset"]
db_symbol = None
if "function_name" in frame:
norm_path = get_libname(path)
db_symbol = \
get_symbol_by_name_path(db,
frame["function_name"],
norm_path)
if db_symbol is None:
key = (frame["function_name"], norm_path)
if key in new_symbols:
db_symbol = new_symbols[key]
else:
db_symbol = Symbol()
db_symbol.name = frame["function_name"]
db_symbol.normalized_path = norm_path
db.session.add(db_symbol)
new_symbols[key] = db_symbol
db_symbolsource = get_ssource_by_bpo(db, build_id,
path, offset)
if db_symbolsource is None:
key = (build_id, path, offset)
if key in new_symbolsources:
db_symbolsource = new_symbolsources[key]
else:
db_symbolsource = SymbolSource()
db_symbolsource.symbol = db_symbol
db_symbolsource.build_id = build_id
db_symbolsource.path = path
db_symbolsource.offset = offset
db_symbolsource.hash = fingerprint
db.session.add(db_symbolsource)
new_symbolsources[key] = db_symbolsource
db_frame = ReportBtFrame()
db_frame.thread = db_thread
db_frame.order = fid
db_frame.symbolsource = db_symbolsource
db_frame.inlined = False
db.session.add(db_frame)
if flush:
db.session.flush()
def save_ureport(self, db, db_report, ureport, flush=False, count=1):
crashframe = ureport["stacktrace"][0]
if "special_function" in crashframe:
crashfn = "<{0}>".format(crashframe["special_function"])
else:
crashfn = crashframe["function_name"]
db_report.errname = ureport["exception_name"]
db_reportexe = get_reportexe(db, db_report, crashframe["file_name"])
if db_reportexe is None:
db_reportexe = ReportExecutable()
db_reportexe.report = db_report
db_reportexe.path = crashframe["file_name"]
db_reportexe.count = 0
db.session.add(db_reportexe)
db_reportexe.count += count
bthash = self._hash_traceback(ureport["stacktrace"])
if len(db_report.backtraces) < 1:
db_backtrace = ReportBacktrace()
db_backtrace.report = db_report
db_backtrace.crashfn = crashfn
db.session.add(db_backtrace)
db_bthash = ReportBtHash()
db_bthash.type = "NAMES"
db_bthash.hash = bthash
db_bthash.backtrace = db_backtrace
db_thread = ReportBtThread()
db_thread.backtrace = db_backtrace
db_thread.crashthread = True
db.session.add(db_thread)
new_symbols = {}
new_symbolsources = {}
i = 0
for frame in ureport["stacktrace"]:
i += 1
if "special_function" in frame:
function_name = "<{0}>".format(frame["special_function"])
else:
function_name = frame["function_name"]
if "special_file" in frame:
file_name = "<{0}>".format(frame["special_file"])
else:
file_name = frame["file_name"]
norm_path = get_libname(file_name)
db_symbol = get_symbol_by_name_path(db, function_name,
norm_path)
if db_symbol is None:
key = (function_name, norm_path)
if key in new_symbols:
db_symbol = new_symbols[key]
else:
db_symbol = Symbol()
db_symbol.name = function_name
db_symbol.normalized_path = norm_path
db.session.add(db_symbol)
new_symbols[key] = db_symbol
db_symbolsource = get_symbolsource(db, db_symbol,
file_name,
frame["file_line"])
if db_symbolsource is None:
key = (function_name, file_name,
frame["file_line"])
if key in new_symbolsources:
db_symbolsource = new_symbolsources[key]
else:
db_symbolsource = SymbolSource()
db_symbolsource.path = file_name
db_symbolsource.offset = frame["file_line"]
db_symbolsource.source_path = file_name
db_symbolsource.symbol = db_symbol
if "line_contents" in frame:
db_symbolsource.srcline = frame["line_contents"]
if "file_line" in frame:
db_symbolsource.line_number = frame["file_line"]
db.session.add(db_symbolsource)
new_symbolsources[key] = db_symbolsource
db_frame = ReportBtFrame()
db_frame.order = i
db_frame.inlined = False
db_frame.symbolsource = db_symbolsource
db_frame.thread = db_thread
db.session.add(db_frame)
if flush:
db.session.flush()