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sqlite: make corruption more obvious

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ed 2026-07-02 16:24:26 +00:00
parent 12d877b0d0
commit be31a74485
1 changed files with 17 additions and 18 deletions
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35
copyparty/up2k.py
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@ -19,7 +19,7 @@ from copy import deepcopy
from queue import Queue
from .__init__ import ANYWIN, MACOS, PY2, TYPE_CHECKING, WINDOWS, E
from .__init__ import ANYWIN, PY2, TYPE_CHECKING, UNIX, WINDOWS, E
from .authsrv import LEELOO_DALLAS, SEESLOG, VFS, AuthSrv
from .bos import bos
from .cfg import vf_bmap, vf_cmap, vf_vmap
@ -2731,6 +2731,17 @@ class Up2k(object):
t = "-" * 72
raise Exception("%s\n%s\n%s" % (t, txt, t))
def _sql_ok(self, cur: "sqlite3.Cursor", q: str) -> bool:
try:
cur.execute(q).fetchone()
return True
except Exception as ex:
if "no such table" not in str(ex):
t = "WARNING: database issues, maybe due to server filesystem or hardware (check %sOS-logs):\n %r -- \033[31m%r\n"
t2 = "" if ANYWIN or UNIX else "dmesg / "
self.log(t % (t2, q, ex), 3)
return False
def _orz(self, db_path: str) -> "sqlite3.Cursor":
assert sqlite3 # type: ignore # !rm
c = sqlite3.connect(
@ -2904,11 +2915,8 @@ class Up2k(object):
def _add_dhash_tab(self, cur: "sqlite3.Cursor") -> None:
# v5 -> v5a
try:
cur.execute("select d, h from dh limit 1").fetchone()
if self._sql_ok(cur, "select d, h from dh limit 1"):
return
except:
pass
for cmd in [
r"create table dh (d text, h text)",
@ -2922,11 +2930,8 @@ class Up2k(object):
def _add_xiu_tab(self, cur: "sqlite3.Cursor") -> None:
# v5a -> v5b
# store rd+fn rather than warks to support nohash vols
try:
cur.execute("select c, w, rd, fn from iu limit 1").fetchone()
if self._sql_ok(cur, "select c, w, rd, fn from iu limit 1"):
return
except:
pass
try:
cur.execute("drop table iu")
@ -2944,11 +2949,8 @@ class Up2k(object):
def _add_cv_tab(self, cur: "sqlite3.Cursor") -> None:
# v5b -> v5c
try:
cur.execute("select rd, dn, fn from cv limit 1").fetchone()
if self._sql_ok(cur, "select rd, dn, fn from cv limit 1"):
return
except:
pass
for cmd in [
r"create table cv (rd text, dn text, fn text)",
@ -2983,11 +2985,8 @@ class Up2k(object):
def _add_ds_tab(self, cur: "sqlite3.Cursor") -> None:
# v5d -> v5e
try:
cur.execute("select rd, sz from ds limit 1").fetchone()
if self._sql_ok(cur, "select rd, sz from ds limit 1"):
return
except:
pass
for cmd in [
r"create table ds (rd text, sz int, nf int)",
@ -5232,7 +5231,7 @@ class Up2k(object):
if eno not in E_FS_CRIT:
return self.log("hashing failed; %r @ %r\n%s" % (ex, ap, min_ex()), 3)
t = "hashing failed; %r @ %r\n%s\nWARNING: This MAY indicate a serious issue with your harddisk or filesystem! Please investigate %sOS-logs\n"
t2 = "" if ANYWIN or MACOS else "dmesg and "
t2 = "" if ANYWIN or UNIX else "dmesg and "
return self.log(t % (ex, ap, min_ex(), t2), 1)
def _new_upload(self, job: dict[str, Any], vfs: VFS, depth: int) -> dict[str, str]: