def unlink(options, command="unlink"):
"""
@return: a Deferred which eventually fires with the exit code
"""
nodeurl = options['node-url']
aliases = options.aliases
where = options.where
stdout = options.stdout
stderr = options.stderr
if nodeurl[-1] != "/":
nodeurl += "/"
try:
rootcap, path = get_alias(aliases, where, DEFAULT_ALIAS)
except UnknownAliasError as e:
e.display(stderr)
return 1
if not path:
print("""
'tahoe %s' can only unlink directory entries, so a path must be given.""" % (command,), file=stderr)
return 1
url = nodeurl + "uri/%s" % urllib.quote(rootcap)
url += "/" + escape_path(path)
resp = do_http("DELETE", url)
if resp.status in (200,):
print(format_http_success(resp), file=stdout)
return 0
print(format_http_error("ERROR", resp), file=stderr)
return 1
def unlink(options, command="unlink"):
"""
@return: a Deferred which eventually fires with the exit code
"""
nodeurl = options['node-url']
aliases = options.aliases
where = options.where
stdout = options.stdout
stderr = options.stderr
if nodeurl[-1] != "/":
nodeurl += "/"
try:
rootcap, path = get_alias(aliases, where, DEFAULT_ALIAS)
except UnknownAliasError as e:
e.display(stderr)
return 1
if not path:
print("""
'tahoe %s' can only unlink directory entries, so a path must be given.""" %
(command, ),
file=stderr)
return 1
url = nodeurl + "uri/%s" % url_quote(rootcap)
url += "/" + escape_path(path)
resp = do_http("DELETE", url)
if resp.status in (200, ):
print(format_http_success(resp), file=stdout)
return 0
print(format_http_error("ERROR", resp), file=stderr)
return 1
# unlinked upload
url = nodeurl + "uri"
queryargs = []
if mutable:
queryargs.append("mutable=true")
if format:
queryargs.append("format=%s" % format)
if queryargs:
url += "?" + "&".join(queryargs)
if from_file:
infileobj = open(os.path.expanduser(from_file), "rb")
else:
# do_http() can't use stdin directly: for one thing, we need a
# Content-Length field. So we currently must copy it.
if verbosity > 0:
print >>stderr, "waiting for file data on stdin.."
data = stdin.read()
infileobj = StringIO(data)
resp = do_http("PUT", url, infileobj)
if resp.status in (200, 201,):
print >>stderr, format_http_success(resp)
print >>stdout, quote_output(resp.read(), quotemarks=False)
return 0
print >>stderr, format_http_error("Error", resp)
return 1
url = nodeurl + "uri/%s/" % urllib.quote(rootcap)
if path:
url += escape_path(path)
else:
# unlinked upload
url = nodeurl + "uri"
if mutable:
url += "?mutable=true"
if from_file:
infileobj = open(os.path.expanduser(from_file), "rb")
else:
# do_http() can't use stdin directly: for one thing, we need a
# Content-Length field. So we currently must copy it.
if verbosity > 0:
print >> stderr, "waiting for file data on stdin.."
data = stdin.read()
infileobj = StringIO(data)
resp = do_http("PUT", url, infileobj)
if resp.status in (
200,
201,
):
print >> stderr, format_http_success(resp)
print >> stdout, quote_output(resp.read(), quotemarks=False)
return 0
print >> stderr, format_http_error("Error", resp)
return 1
def put(options):
"""
@param verbosity: 0, 1, or 2, meaning quiet, verbose, or very verbose
@return: a Deferred which eventually fires with the exit code
"""
nodeurl = options['node-url']
aliases = options.aliases
from_file = options.from_file
to_file = options.to_file
mutable = options['mutable']
format = options['format']
if options['quiet']:
verbosity = 0
else:
verbosity = 2
stdin = options.stdin
stdout = options.stdout
stderr = options.stderr
if nodeurl[-1] != "/":
nodeurl += "/"
if to_file:
# several possibilities for the TO_FILE argument.
# <none> : unlinked upload
# foo : TAHOE_ALIAS/foo
# subdir/foo : TAHOE_ALIAS/subdir/foo
# /oops/subdir/foo : DISALLOWED
# ALIAS:foo : aliases[ALIAS]/foo
# ALIAS:subdir/foo : aliases[ALIAS]/subdir/foo
# ALIAS:/oops/subdir/foo : DISALLOWED
# DIRCAP:./foo : DIRCAP/foo
# DIRCAP:./subdir/foo : DIRCAP/subdir/foo
# MUTABLE-FILE-WRITECAP : filecap
# FIXME: don't hardcode cap format.
if to_file.startswith("URI:MDMF:") or to_file.startswith("URI:SSK:"):
url = nodeurl + "uri/%s" % urllib.quote(to_file)
else:
try:
rootcap, path = get_alias(aliases, to_file, DEFAULT_ALIAS)
except UnknownAliasError as e:
e.display(stderr)
return 1
if path.startswith("/"):
suggestion = to_file.replace(u"/", u"", 1)
print("Error: The remote filename must not start with a slash",
file=stderr)
print("Please try again, perhaps with %s" %
quote_output(suggestion),
file=stderr)
return 1
url = nodeurl + "uri/%s/" % urllib.quote(rootcap)
if path:
url += escape_path(path)
else:
# unlinked upload
url = nodeurl + "uri"
queryargs = []
if mutable:
queryargs.append("mutable=true")
if format:
queryargs.append("format=%s" % format)
if queryargs:
url += "?" + "&".join(queryargs)
if from_file:
infileobj = open(from_file, "rb")
else:
# do_http() can't use stdin directly: for one thing, we need a
# Content-Length field. So we currently must copy it.
if verbosity > 0:
print("waiting for file data on stdin..", file=stderr)
data = stdin.read()
infileobj = StringIO(data)
resp = do_http("PUT", url, infileobj)
if resp.status in (
200,
201,
):
print(format_http_success(resp), file=stderr)
print(quote_output(resp.read(), quotemarks=False), file=stdout)
return 0
print(format_http_error("Error", resp), file=stderr)
return 1
def rm(options):
"""
@return: a Deferred which eventually fires with the exit code
"""
nodeurl = options['node-url']
aliases = options.aliases
where = options.where
stdout = options.stdout
stderr = options.stderr
if nodeurl[-1] != "/":
nodeurl += "/"
try:
rootcap, path = get_alias(aliases, where, DEFAULT_ALIAS)
except UnknownAliasError, e:
e.display(stderr)
return 1
assert path
url = nodeurl + "uri/%s" % urllib.quote(rootcap)
url += "/" + escape_path(path)
resp = do_http("DELETE", url)
if resp.status in (200,):
print >>stdout, format_http_success(resp)
return 0
print >>stderr, format_http_error("ERROR", resp)
return 1
def rm(options):
"""
@return: a Deferred which eventually fires with the exit code
"""
nodeurl = options['node-url']
aliases = options.aliases
where = options.where
stdout = options.stdout
stderr = options.stderr
if nodeurl[-1] != "/":
nodeurl += "/"
try:
rootcap, path = get_alias(aliases, where, DEFAULT_ALIAS)
except UnknownAliasError, e:
e.display(stderr)
return 1
assert path
url = nodeurl + "uri/%s" % urllib.quote(rootcap)
url += "/" + escape_path(path)
resp = do_http("DELETE", url)
if resp.status in (200, ):
print >> stdout, format_http_success(resp)
return 0
print >> stderr, format_http_error("ERROR", resp)
return 1
def put(options):
"""
@param verbosity: 0, 1, or 2, meaning quiet, verbose, or very verbose
@return: a Deferred which eventually fires with the exit code
"""
nodeurl = options['node-url']
aliases = options.aliases
from_file = options.from_file
to_file = options.to_file
mutable = options['mutable']
format = options['format']
if options['quiet']:
verbosity = 0
else:
verbosity = 2
stdin = options.stdin
stdout = options.stdout
stderr = options.stderr
if nodeurl[-1] != "/":
nodeurl += "/"
if to_file:
# several possibilities for the TO_FILE argument.
# <none> : unlinked upload
# foo : TAHOE_ALIAS/foo
# subdir/foo : TAHOE_ALIAS/subdir/foo
# /oops/subdir/foo : DISALLOWED
# ALIAS:foo : aliases[ALIAS]/foo
# ALIAS:subdir/foo : aliases[ALIAS]/subdir/foo
# ALIAS:/oops/subdir/foo : DISALLOWED
# DIRCAP:./foo : DIRCAP/foo
# DIRCAP:./subdir/foo : DIRCAP/subdir/foo
# MUTABLE-FILE-WRITECAP : filecap
# FIXME: don't hardcode cap format.
if to_file.startswith("URI:MDMF:") or to_file.startswith("URI:SSK:"):
url = nodeurl + "uri/%s" % urllib.quote(to_file)
else:
try:
rootcap, path = get_alias(aliases, to_file, DEFAULT_ALIAS)
except UnknownAliasError as e:
e.display(stderr)
return 1
if path.startswith("/"):
suggestion = to_file.replace(u"/", u"", 1)
print("Error: The remote filename must not start with a slash", file=stderr)
print("Please try again, perhaps with %s" % quote_output(suggestion), file=stderr)
return 1
url = nodeurl + "uri/%s/" % urllib.quote(rootcap)
if path:
url += escape_path(path)
else:
# unlinked upload
url = nodeurl + "uri"
queryargs = []
if mutable:
queryargs.append("mutable=true")
if format:
queryargs.append("format=%s" % format)
if queryargs:
url += "?" + "&".join(queryargs)
if from_file:
infileobj = open(from_file, "rb")
else:
# do_http() can't use stdin directly: for one thing, we need a
# Content-Length field. So we currently must copy it.
if verbosity > 0:
print("waiting for file data on stdin..", file=stderr)
data = stdin.read()
infileobj = StringIO(data)
resp = do_http("PUT", url, infileobj)
if resp.status in (200, 201,):
print(format_http_success(resp), file=stderr)
print(quote_output(resp.read(), quotemarks=False), file=stdout)
return 0
print(format_http_error("Error", resp), file=stderr)
return 1
