def execute_arc_pull(ui_, params, stored_cfg):
""" Update from an existing incremental archive in Freenet. """
update_sm = None
top_key_state = None
try:
assert 'ARCHIVE_CACHE_DIR' in params
assert not params['REQUEST_URI'] is None
if not params['NO_SEARCH'] and is_usk_file(params['REQUEST_URI']):
index = stored_cfg.get_index(params['REQUEST_URI'])
if not index is None:
if index >= get_version(params['REQUEST_URI']):
# Update index to the latest known value
# for the --uri case.
params['REQUEST_URI'] = get_usk_for_usk_version(
params['REQUEST_URI'], index)
else:
ui_.status(("Cached index [%i] < index in USK [%i]. " +
"Using the index from the USK.\n" +
"You're sure that index exists, right?\n") %
(index, get_version(params['REQUEST_URI'])))
update_sm = setup(ui_, None, params, stored_cfg)
ui_.status(
"%sRequest URI:\n%s\n" %
(is_redundant(params['REQUEST_URI']), params['REQUEST_URI']))
# Pull changes into the local block cache.
ctx = ArchiveUpdateContext(update_sm, ui_)
ctx.update({
'REQUEST_URI': params['REQUEST_URI'],
'ARCHIVE_CACHE_DIR': params['ARCHIVE_CACHE_DIR']
})
start_requesting_blocks(update_sm, ctx)
run_until_quiescent(update_sm, params['POLL_SECS'])
if update_sm.get_state(QUIESCENT).arrived_from(((FINISHING, ))):
uri = update_sm.get_state(ARC_REQUESTING_URI).get_latest_uri()
blocks = update_sm.get_state(ARC_CACHING_TOPKEY).get_blocks()
plural = ''
if len(blocks) != 1:
plural = 's'
ui_.status("Fetched %i bytes in %i CHK%s from:\n%s\n" %
(sum([block[0]
for block in blocks]), len(blocks), plural, uri))
ui_.status("Updating local directory...\n")
local_synch(
ui_,
params['ARCHIVE_CACHE_DIR'],
# Use the updated URI below so we get the
# right cached topkey.
uri,
params['TO_DIR'])
top_key_state = ARC_REQUESTING_URI
else:
ui_.status("Synchronize failed.\n")
arc_handle_updating_config(update_sm, params, stored_cfg, True)
finally:
arc_cleanup(update_sm, top_key_state)
def execute_arc_pull(ui_, params, stored_cfg):
""" Update from an existing incremental archive in Freenet. """
update_sm = None
top_key_state = None
try:
assert 'ARCHIVE_CACHE_DIR' in params
assert not params['REQUEST_URI'] is None
if not params['NO_SEARCH'] and is_usk_file(params['REQUEST_URI']):
index = stored_cfg.get_index(params['REQUEST_URI'])
if not index is None:
if index >= get_version(params['REQUEST_URI']):
# Update index to the latest known value
# for the --uri case.
params['REQUEST_URI'] = get_usk_for_usk_version(
params['REQUEST_URI'], index)
else:
ui_.status(("Cached index [%i] < index in USK [%i]. "
+ "Using the index from the USK.\n"
+ "You're sure that index exists, right?\n") %
(index, get_version(params['REQUEST_URI'])))
update_sm = setup(ui_, None, params, stored_cfg)
ui_.status("%sRequest URI:\n%s\n" % (
is_redundant(params['REQUEST_URI']),
params['REQUEST_URI']))
# Pull changes into the local block cache.
ctx = ArchiveUpdateContext(update_sm, ui_)
ctx.update({'REQUEST_URI':params['REQUEST_URI'],
'ARCHIVE_CACHE_DIR':params['ARCHIVE_CACHE_DIR']})
start_requesting_blocks(update_sm, ctx)
run_until_quiescent(update_sm, params['POLL_SECS'])
if update_sm.get_state(QUIESCENT).arrived_from(((FINISHING,))):
uri = update_sm.get_state(ARC_REQUESTING_URI).get_latest_uri()
blocks = update_sm.get_state(ARC_CACHING_TOPKEY).get_blocks()
plural = ''
if len(blocks) != 1:
plural = 's'
ui_.status("Fetched %i bytes in %i CHK%s from:\n%s\n" %
(sum([block[0] for block in blocks]),
len(blocks), plural, uri))
ui_.status("Updating local directory...\n")
local_synch(ui_,
params['ARCHIVE_CACHE_DIR'],
# Use the updated URI below so we get the
# right cached topkey.
uri,
params['TO_DIR'])
top_key_state = ARC_REQUESTING_URI
else:
ui_.status("Synchronize failed.\n")
arc_handle_updating_config(update_sm, params, stored_cfg, True)
finally:
arc_cleanup(update_sm, top_key_state)
def execute_arc_push(ui_, params, stored_cfg):
""" Push an update into an incremental archive in Freenet. """
assert params.get('REQUEST_URI', None) is None # REDFLAG: why ?
update_sm = None
top_key_state = None
try:
update_sm = setup(ui_, None, params, stored_cfg)
request_uri, dummy_is_keypair = do_key_setup(ui_, update_sm, params,
stored_cfg)
create_dirs(ui_, params['ARCHIVE_CACHE_DIR'], request_uri)
ui_.debug("%sInsert URI:\n%s\n" % (is_redundant(params['INSERT_URI']),
params['INSERT_URI']))
# Update the local archive.
files, top_key = local_update(params['ARCHIVE_CACHE_DIR'],
request_uri,
params['FROM_DIR'])
if files is None:
raise util.Abort("There are no local changes to add.")
for block in top_key[0]:
if block[1][0] == 'CHK@':
ui_.status("Created new %i byte block.\n" % block[0])
# Insert them into Freenet.
ctx = ArchiveUpdateContext(update_sm, ui_)
ctx.update({'REQUEST_URI':request_uri,
'INSERT_URI':params['INSERT_URI'],
'ARCHIVE_CACHE_DIR':params['ARCHIVE_CACHE_DIR'],
'PROVISIONAL_TOP_KEY':top_key,
'ARCHIVE_BLOCK_FILES':files})
start_inserting_blocks(update_sm, ctx)
run_until_quiescent(update_sm, params['POLL_SECS'])
if update_sm.get_state(QUIESCENT).arrived_from(((FINISHING,))):
ui_.status("Inserted to:\n%s\n" %
'\n'.join(update_sm.get_state(ARC_INSERTING_URI).
get_request_uris()))
top_key_state = ARC_INSERTING_URI
else:
ui_.status("Push to archive failed.\n")
arc_handle_updating_config(update_sm, params, stored_cfg)
finally:
arc_cleanup(update_sm, top_key_state)
def execute_arc_push(ui_, params, stored_cfg):
""" Push an update into an incremental archive in Freenet. """
assert params.get('REQUEST_URI', None) is None # REDFLAG: why ?
update_sm = None
top_key_state = None
try:
update_sm = setup(ui_, None, params, stored_cfg)
request_uri, dummy_is_keypair = do_key_setup(ui_, update_sm, params,
stored_cfg)
create_dirs(ui_, params['ARCHIVE_CACHE_DIR'], request_uri)
ui_.status("%sInsert URI:\n%s\n" %
(is_redundant(params['INSERT_URI']), params['INSERT_URI']))
# Update the local archive.
files, top_key = local_update(params['ARCHIVE_CACHE_DIR'], request_uri,
params['FROM_DIR'])
if files is None:
raise util.Abort("There are no local changes to add.")
for block in top_key[0]:
if block[1][0] == 'CHK@':
ui_.status("Created new %i byte block.\n" % block[0])
# Insert them into Freenet.
ctx = ArchiveUpdateContext(update_sm, ui_)
ctx.update({
'REQUEST_URI': request_uri,
'INSERT_URI': params['INSERT_URI'],
'ARCHIVE_CACHE_DIR': params['ARCHIVE_CACHE_DIR'],
'PROVISIONAL_TOP_KEY': top_key,
'ARCHIVE_BLOCK_FILES': files
})
start_inserting_blocks(update_sm, ctx)
run_until_quiescent(update_sm, params['POLL_SECS'])
if update_sm.get_state(QUIESCENT).arrived_from(((FINISHING, ))):
ui_.status("Inserted to:\n%s\n" % '\n'.join(
update_sm.get_state(ARC_INSERTING_URI).get_request_uris()))
top_key_state = ARC_INSERTING_URI
else:
ui_.status("Push to archive failed.\n")
arc_handle_updating_config(update_sm, params, stored_cfg)
finally:
arc_cleanup(update_sm, top_key_state)
def execute_arc_reinsert(ui_, params, stored_cfg):
""" Reinsert the archive into Freenet. """
assert not params.get('REQUEST_URI', None) is None
assert params.get('REINSERT_LEVEL', 0) > 0
update_sm = None
try:
update_sm = setup(ui_, None, params, stored_cfg)
request_uri, dummy_is_keypair = do_key_setup(ui_, update_sm, params,
stored_cfg)
create_dirs(ui_, params['ARCHIVE_CACHE_DIR'], request_uri)
ui_.status("%sRequest URI:\n%s\n" %
(is_redundant(request_uri), request_uri))
# Get the blocks to re-insert.
files, top_key = local_reinsert(params['ARCHIVE_CACHE_DIR'],
request_uri)
# Tell the user about them.
for block in top_key[0]:
if block[1][0] == 'CHK@':
ui_.status("Re-inserting %i byte block.\n" % block[0])
# Start re-inserting them.
ctx = ArchiveUpdateContext(update_sm, ui_)
ctx.update({
'REQUEST_URI': request_uri,
'INSERT_URI': params['INSERT_URI'],
'ARCHIVE_CACHE_DIR': params['ARCHIVE_CACHE_DIR'],
'PROVISIONAL_TOP_KEY': top_key,
'ARCHIVE_BLOCK_FILES': files,
'REINSERT': params['REINSERT_LEVEL']
})
start_inserting_blocks(update_sm, ctx)
run_until_quiescent(update_sm, params['POLL_SECS'])
if update_sm.get_state(QUIESCENT).arrived_from(((FINISHING, ))):
ui_.status("Re-insert finished.\n")
else:
ui_.status("Re-insert failed.\n")
arc_handle_updating_config(update_sm, params, stored_cfg)
finally:
arc_cleanup(update_sm, None) # Don't prune cache.
def execute_arc_create(ui_, params, stored_cfg):
""" Create a new incremental archive. """
update_sm = None
top_key_state = None
try:
assert 'ARCHIVE_CACHE_DIR' in params
assert 'FROM_DIR' in params
update_sm = setup(ui_, None, params, stored_cfg)
request_uri, dummy = do_key_setup(ui_, update_sm, params, stored_cfg)
create_dirs(ui_, params['ARCHIVE_CACHE_DIR'], request_uri)
ui_.status("%sInsert URI:\n%s\n" %
(is_redundant(params['INSERT_URI']), params['INSERT_URI']))
# Create the local blocks.
files, top_key = local_create(params['ARCHIVE_CACHE_DIR'], request_uri,
params['FROM_DIR'])
for block in top_key[0]:
if block[1][0] == 'CHK@':
ui_.status("Created new %i byte block.\n" % block[0])
# Insert them into Freenet.
ctx = ArchiveUpdateContext(update_sm, ui_)
ctx.update({
'REQUEST_URI': request_uri,
'INSERT_URI': params['INSERT_URI'],
'ARCHIVE_CACHE_DIR': params['ARCHIVE_CACHE_DIR'],
'PROVISIONAL_TOP_KEY': top_key,
'ARCHIVE_BLOCK_FILES': files
})
start_inserting_blocks(update_sm, ctx)
run_until_quiescent(update_sm, params['POLL_SECS'])
if update_sm.get_state(QUIESCENT).arrived_from(((FINISHING, ))):
ui_.status("Inserted to:\n%s\n" % '\n'.join(
update_sm.get_state(ARC_INSERTING_URI).get_request_uris()))
top_key_state = ARC_INSERTING_URI
else:
ui_.status("Archive create failed.\n")
arc_handle_updating_config(update_sm, params, stored_cfg)
finally:
arc_cleanup(update_sm, top_key_state)
def execute_arc_reinsert(ui_, params, stored_cfg):
""" Reinsert the archive into Freenet. """
assert not params.get('REQUEST_URI', None) is None
assert params.get('REINSERT_LEVEL', 0) > 0
update_sm = None
try:
update_sm = setup(ui_, None, params, stored_cfg)
request_uri, dummy_is_keypair = do_key_setup(ui_, update_sm, params,
stored_cfg)
create_dirs(ui_, params['ARCHIVE_CACHE_DIR'], request_uri)
ui_.status("%sRequest URI:\n%s\n" % (is_redundant(request_uri),
request_uri))
# Get the blocks to re-insert.
files, top_key = local_reinsert(params['ARCHIVE_CACHE_DIR'],
request_uri)
# Tell the user about them.
for block in top_key[0]:
if block[1][0] == 'CHK@':
ui_.status("Re-inserting %i byte block.\n" % block[0])
# Start re-inserting them.
ctx = ArchiveUpdateContext(update_sm, ui_)
ctx.update({'REQUEST_URI':request_uri,
'INSERT_URI':params['INSERT_URI'],
'ARCHIVE_CACHE_DIR':params['ARCHIVE_CACHE_DIR'],
'PROVISIONAL_TOP_KEY':top_key,
'ARCHIVE_BLOCK_FILES':files,
'REINSERT':params['REINSERT_LEVEL']})
start_inserting_blocks(update_sm, ctx)
run_until_quiescent(update_sm, params['POLL_SECS'])
if update_sm.get_state(QUIESCENT).arrived_from(((FINISHING,))):
ui_.status("Re-insert finished.\n")
else:
ui_.status("Re-insert failed.\n")
arc_handle_updating_config(update_sm, params, stored_cfg)
finally:
arc_cleanup(update_sm, None) # Don't prune cache.
def execute_arc_create(ui_, params, stored_cfg):
""" Create a new incremental archive. """
update_sm = None
top_key_state = None
try:
assert 'ARCHIVE_CACHE_DIR' in params
assert 'FROM_DIR' in params
update_sm = setup(ui_, None, params, stored_cfg)
request_uri, dummy = do_key_setup(ui_, update_sm, params, stored_cfg)
create_dirs(ui_, params['ARCHIVE_CACHE_DIR'], request_uri)
ui_.debug("%sInsert URI:\n%s\n" % (is_redundant(params['INSERT_URI']),
params['INSERT_URI']))
# Create the local blocks.
files, top_key = local_create(params['ARCHIVE_CACHE_DIR'],
request_uri,
params['FROM_DIR'])
for block in top_key[0]:
if block[1][0] == 'CHK@':
ui_.status("Created new %i byte block.\n" % block[0])
# Insert them into Freenet.
ctx = ArchiveUpdateContext(update_sm, ui_)
ctx.update({'REQUEST_URI':request_uri,
'INSERT_URI':params['INSERT_URI'],
'ARCHIVE_CACHE_DIR':params['ARCHIVE_CACHE_DIR'],
'PROVISIONAL_TOP_KEY':top_key,
'ARCHIVE_BLOCK_FILES':files})
start_inserting_blocks(update_sm, ctx)
run_until_quiescent(update_sm, params['POLL_SECS'])
if update_sm.get_state(QUIESCENT).arrived_from(((FINISHING,))):
ui_.status("Inserted to:\n%s\n" %
'\n'.join(update_sm.get_state(ARC_INSERTING_URI).
get_request_uris()))
top_key_state = ARC_INSERTING_URI
else:
ui_.status("Archive create failed.\n")
arc_handle_updating_config(update_sm, params, stored_cfg)
finally:
arc_cleanup(update_sm, top_key_state)