-cdef extern from "afs/stds.h":
- ctypedef long afs_int32
-
-cdef extern from "ubik.h":
- enum:
- MAXSERVERS
-
- struct ubik_client:
- pass
-
-cdef extern from "rx/rx.h":
- int rx_Init(int port)
+cimport afs as a
cdef class PTS:
- cdef ubik_client * client
+ cdef a.ubik_client * client
- def __cinit__(self):
- cdef afs_int32 code
+ def __cinit__(self, cell=None, sec=1):
+ cdef a.afs_int32 code
+ cdef a.afsconf_dir *cdir
+ cdef a.afsconf_cell info
+ cdef char * c_cell
+ cdef a.ktc_principal prin
+ cdef a.ktc_token token
+
+ if cell is None:
+ c_cell = NULL
+ else:
+ c_cell = cell
self.client = NULL
- code = rx_Init(0)
+ code = a.rx_Init(0)
if code != 0:
- raise Exception(str(code))
+ raise Exception(code, "Error initializing Rx")
+
+ cdir = a.afsconf_Open(a.AFSDIR_CLIENT_ETC_DIRPATH)
+ if cdir is NULL:
+ raise OSError(a.errno,
+ "Error opening configuration directory (%s): %s" % \
+ (a.AFSDIR_CLIENT_ETC_DIRPATH, a.strerror(a.errno)))
+ code = a.afsconf_GetCellInfo(cdir, c_cell, "afsprot", &info)
+ if code != 0:
+ raise Exception(code, "GetCellInfo: %s" % a.error_message(code))
+
+ if sec > 0:
+ a.strncpy(prin.cell, info.name, sizeof(prin.cell))
+ prin.instance[0] = 0
+ a.strncpy(prin.name, "afs", sizeof(prin.name))
+
+ code = a.ktc_GetToken(&prin, &token, sizeof(token), NULL);
+ if code != 0:
+ if sec >= 2:
+ # No really - we wanted authentication
+ raise Exception(code, "Failed to get token for service AFS: %s" % a.error_message(code))
+ sec = 0
+
+ def __dealloc__(self):
+ a.rx_Finalize()