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Kovid Goyal 2012-06-04 21:40:33 +05:30
commit a96fa1c08a
1 changed files with 13 additions and 1 deletions
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14
src/calibre/devices/prst1/driver.py
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@ -276,7 +276,7 @@ class PRST1(USBMS):
def get_database_min_id(self, source_id): def get_database_min_id(self, source_id):
sequence_min = 0L sequence_min = 0L
if source_id == '1': if source_id == 1:
sequence_min = 4294967296L sequence_min = 4294967296L
return sequence_min return sequence_min
@ -304,6 +304,8 @@ class PRST1(USBMS):
sequence_max = sequence_min sequence_max = sequence_min
sequence_dirty = 0 sequence_dirty = 0
debug_print("Book Sequence Min: %d, Source Id: %d"%(sequence_min,source_id))
try: try:
cursor = connection.cursor() cursor = connection.cursor()
@ -334,6 +336,7 @@ class PRST1(USBMS):
# If the database is 'dirty', then we should fix up the Ids and the sequence number # If the database is 'dirty', then we should fix up the Ids and the sequence number
if sequence_dirty == 1: if sequence_dirty == 1:
debug_print("Book Sequence Dirty for Source Id: %d"%source_id)
sequence_max = sequence_max + 1 sequence_max = sequence_max + 1
for book, bookId in db_books.items(): for book, bookId in db_books.items():
if bookId < sequence_min: if bookId < sequence_min:
@ -370,6 +373,7 @@ class PRST1(USBMS):
cursor.execute(query, t) cursor.execute(query, t)
self.set_database_sequence_id(connection, 'books', sequence_max) self.set_database_sequence_id(connection, 'books', sequence_max)
debug_print("Book Sequence Max: %d, Source Id: %d"%(sequence_max,source_id))
cursor.close() cursor.close()
return db_books return db_books
@ -469,6 +473,8 @@ class PRST1(USBMS):
sequence_max = sequence_min sequence_max = sequence_min
sequence_dirty = 0 sequence_dirty = 0
debug_print("Collection Sequence Min: %d, Source Id: %d"%(sequence_min,source_id))
try: try:
cursor = connection.cursor() cursor = connection.cursor()
@ -496,6 +502,7 @@ class PRST1(USBMS):
# If the database is 'dirty', then we should fix up the Ids and the sequence number # If the database is 'dirty', then we should fix up the Ids and the sequence number
if sequence_dirty == 1: if sequence_dirty == 1:
debug_print("Collection Sequence Dirty for Source Id: %d"%source_id)
sequence_max = sequence_max + 1 sequence_max = sequence_max + 1
for collection, collectionId in db_collections.items(): for collection, collectionId in db_collections.items():
if collectionId < sequence_min: if collectionId < sequence_min:
@ -514,11 +521,14 @@ class PRST1(USBMS):
cursor.execute(query, t) cursor.execute(query, t)
self.set_database_sequence_id(connection, 'collection', sequence_max) self.set_database_sequence_id(connection, 'collection', sequence_max)
debug_print("Collection Sequence Max: %d, Source Id: %d"%(sequence_max,source_id))
# Fix up the collections table now... # Fix up the collections table now...
sequence_dirty = 0 sequence_dirty = 0
sequence_max = sequence_min sequence_max = sequence_min
debug_print("Collections Sequence Min: %d, Source Id: %d"%(sequence_min,source_id))
query = 'SELECT _id FROM collections' query = 'SELECT _id FROM collections'
cursor.execute(query) cursor.execute(query)
@ -531,6 +541,7 @@ class PRST1(USBMS):
sequence_max = max(sequence_max, row[0]) sequence_max = max(sequence_max, row[0])
if sequence_dirty == 1: if sequence_dirty == 1:
debug_print("Collections Sequence Dirty for Source Id: %d"%source_id)
sequence_max = sequence_max + 1 sequence_max = sequence_max + 1
for pairId in db_collection_pairs: for pairId in db_collection_pairs:
if pairId < sequence_min: if pairId < sequence_min:
@ -541,6 +552,7 @@ class PRST1(USBMS):
sequence_max = sequence_max + 1 sequence_max = sequence_max + 1
self.set_database_sequence_id(connection, 'collections', sequence_max) self.set_database_sequence_id(connection, 'collections', sequence_max)
debug_print("Collections Sequence Max: %d, Source Id: %d"%(sequence_max,source_id))
cursor.close() cursor.close()
return db_collections return db_collections