commit 89978aef799cce66f29884f1036bf35dfb874c78
Author: Martin Brodbeck <martin@brodbeck-online.de>
Date:   Fri Jul 26 13:22:44 2024 +0200

    Initial commit.

diff --git a/fix_tolino_bool.py b/fix_tolino_bool.py
new file mode 100644
index 0000000..e474703
--- /dev/null
+++ b/fix_tolino_bool.py
@@ -0,0 +1,93 @@
+import argparse
+import sqlite3
+from os.path import exists, dirname, join, isfile
+import sys
+
+parser = argparse.ArgumentParser()
+parser.add_argument("mount_point", help="Directory/Mount point of your Tolino device", type=str)
+parser.add_argument("-n", "--dry-run", help="Don't change database; show information only.", action="store_true")
+args = parser.parse_args()
+
+if not exists(args.mount_point):
+    print("Directory/Mount point does not exist. Exiting.")
+    sys.exit(1)
+
+dir_path = dirname(args.mount_point)
+version_file = join(dir_path, ".kobo", "version")
+device_version_info = ""
+if isfile(version_file):
+    with open(version_file) as vf:
+        device_version_info = vf.read().strip().split(",")
+else:
+    print("No device information found. Please sprecify the database file directly on the device.\nExiting.")
+    sys.exit(1)
+device_model_id = device_version_info[-1]
+if device_model_id.endswith("691"):
+    print("Tolino Shine 5 found.")
+elif device_model_id.endswith("693"):
+    print("Tolino Shine Color found.")
+elif device_model_id.endswith("690"):
+    print("Tolino Vision Color found.")
+else:
+    print("No supported Tolino device found. Exiting.")
+    sys.exit(1)
+
+dbfile = join(dir_path, ".kobo", "KoboReader.sqlite")
+con = sqlite3.connect(dbfile)
+cur = con.cursor()
+
+res = cur.execute("SELECT version FROM DbVersion")
+item = res.fetchone()
+if item is None:
+    print("No valid database file. Exiting.")
+    sys.exit(1)
+version = item[0]
+if version < 188:
+    print("Database version unsupported. Exiting.")
+    sys.exit(1)
+
+res = cur.execute("SELECT Id FROM Shelf WHERE (_IsDeleted <> true AND _IsDeleted <> false) OR (_IsVisible <> true AND _IsVisible <> false) OR (_IsSynced <> true AND _IsSynced <> false)")
+items_shelf = res.fetchall()
+
+res = cur.execute("SELECT ShelfName, ContentId FROM ShelfContent WHERE (_IsDeleted <> true AND _IsDeleted <> false) OR (_IsSynced <> true AND _IsSynced <> false)")
+items_shelf_content = res.fetchall()
+
+
+if len(items_shelf) == 0:
+    print("No affected entries in table Shelf.")
+else:
+    print("Affected entries in table Shelf:")
+    for item in items_shelf:
+        print(f"- {item[0]}")
+
+if len(items_shelf_content) == 0:
+    print("No affected entries in table ShelfContent.")
+else:
+    print("Affected entries in table Shelf:")
+    for item in items_shelf_content:
+        print(f"- {item[0]} with ContentId {item[1]}")
+
+if len(items_shelf) == 0 and len(items_shelf_content) == 0:
+    print("Database is ok.")
+    sys.exit(0)
+
+if len(items_shelf) > 0 and not args.dry_run:
+    print("Fixing table 'Shelf' ...")
+    cur.execute("UPDATE Shelf SET _IsDeleted = true WHERE _IsDeleted = 'true'")
+    cur.execute("UPDATE Shelf SET _IsVisible = true WHERE _IsVisible = 'true'")
+    cur.execute("UPDATE Shelf SET _IsSynced = true WHERE _IsSynced = 'true'")
+    cur.execute("UPDATE Shelf SET _IsDeleted = false WHERE _IsDeleted = 'false'")
+    cur.execute("UPDATE Shelf SET _IsVisible = false WHERE _IsVisible = 'false'")
+    cur.execute("UPDATE Shelf SET _IsSynced = false WHERE _IsSynced = 'false'")
+    con.commit()
+
+if len(items_shelf_content) > 0 and not args.dry_run:
+    print("Fixing table 'ShelfContent' ...")
+    cur.execute("UPDATE ShelfContent SET _IsDeleted = true WHERE _IsDeleted = 'true'")
+    cur.execute("UPDATE ShelfContent SET _IsSynced = true WHERE _IsSynced = 'true'")
+    cur.execute("UPDATE ShelfContent SET _IsDeleted = false WHERE _IsDeleted = 'false'")
+    cur.execute("UPDATE ShelfContent SET _IsSynced = false WHERE _IsSynced = 'false'")
+    con.commit()
+
+if not args.dry_run:
+    print("Done.")