From d5d127185323d91a26c04b505ef619287bbd7761 Mon Sep 17 00:00:00 2001 From: Evan Broder Date: Tue, 17 Mar 2009 19:16:05 -0400 Subject: [PATCH] Add ListEntries. Signed-off-by: Evan Broder --- afs/_pts.pyx | 89 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 86 insertions(+), 3 deletions(-) diff --git a/afs/_pts.pyx b/afs/_pts.pyx index 640fcc2..ba3da9f 100644 --- a/afs/_pts.pyx +++ b/afs/_pts.pyx @@ -4,6 +4,8 @@ cdef import from "afs/ptuser.h": enum: PR_MAXNAMELEN PRGRP + PRUSERS + PRGROUPS ANONYMOUSID ctypedef char prname[PR_MAXNAMELEN] @@ -29,6 +31,19 @@ cdef import from "afs/ptuser.h": afs_int32 nusers afs_int32 count + struct prlistentries: + afs_int32 flags + afs_int32 id + afs_int32 owner + afs_int32 creator + afs_int32 ngroups + afs_int32 nusers + afs_int32 count + + struct prentries: + unsigned int prentries_len + prlistentries *prentries_val + int ubik_PR_NameToID(ubik_client *, afs_int32, namelist *, idlist *) int ubik_PR_IDToName(ubik_client *, afs_int32, idlist *, namelist *) int ubik_PR_INewEntry(ubik_client *, afs_int32, char *, afs_int32, afs_int32) @@ -43,6 +58,7 @@ cdef import from "afs/ptuser.h": int ubik_PR_IsAMemberOf(ubik_client *, afs_int32, afs_int32, afs_int32, afs_int32 *) int ubik_PR_ListMax(ubik_client *, afs_int32, afs_int32 *, afs_int32 *) int ubik_PR_SetMax(ubik_client *, afs_int32, afs_int32, afs_int32) + int ubik_PR_ListEntries(ubik_client *, afs_int32, afs_int32, afs_int32, prentries *, afs_int32 *) cdef import from "afs/pterror.h": enum: @@ -60,7 +76,7 @@ cdef class PTEntry: cdef public afs_int32 nusers cdef public afs_int32 count -cdef int _ptentry_from_c(PTEntry p_entry, prcheckentry c_entry) except -1: +cdef int _ptentry_from_checkentry(PTEntry p_entry, prcheckentry c_entry) except -1: if p_entry is None: raise TypeError return -1 @@ -74,7 +90,35 @@ cdef int _ptentry_from_c(PTEntry p_entry, prcheckentry c_entry) except -1: p_entry.count = c_entry.count return 0 -cdef int _ptentry_to_c(prcheckentry * c_entry, PTEntry p_entry) except -1: +cdef int _ptentry_to_checkentry(prcheckentry * c_entry, PTEntry p_entry) except -1: + if p_entry is None: + raise TypeError + return -1 + + c_entry.flags = p_entry.flags + c_entry.id = p_entry.id + c_entry.owner = p_entry.owner + c_entry.creator = p_entry.creator + c_entry.ngroups = p_entry.ngroups + c_entry.nusers = p_entry.nusers + c_entry.count = p_entry.count + return 0 + +cdef int _ptentry_from_listentry(PTEntry p_entry, prlistentries c_entry) except -1: + if p_entry is None: + raise TypeError + return -1 + + p_entry.flags = c_entry.flags + p_entry.id = c_entry.id + p_entry.owner = c_entry.owner + p_entry.creator = c_entry.creator + p_entry.ngroups = c_entry.ngroups + p_entry.nusers = c_entry.nusers + p_entry.count = c_entry.count + return 0 + +cdef int _ptentry_to_listentry(prlistentries * c_entry, PTEntry p_entry) except -1: if p_entry is None: raise TypeError return -1 @@ -375,7 +419,7 @@ cdef class PTS: if code != 0: raise Exception("Error getting entity info: %s" % afs_error_message(code)) - _ptentry_from_c(entry, centry) + _ptentry_from_checkentry(entry, centry) return entry def ChangeEntry(self, id, newname=None, newid=None, newoid=None): @@ -448,3 +492,42 @@ cdef class PTS: code = ubik_PR_SetMax(self.client, 0, id, PRGRP) if code != 0: raise Exception("Error setting max gid: %s" % afs_error_message(code)) + + def ListEntries(self, users=None, groups=None): + """ + Return a list of PTEntry instances representing all entries in + the PRDB. + + Returns just users by default, but can return just users, just + groups, or both. + """ + cdef afs_int32 code + cdef afs_int32 flag = 0, startindex = 0, nentries, nextstartindex + cdef prentries centries + cdef unsigned int i + + cdef object entries = [] + + if groups is None or users is True: + flag |= PRUSERS + if groups: + flag |= PRGROUPS + + while startindex != -1: + centries.prentries_val = NULL + centries.prentries_len = 0 + nextstartindex = -1 + + code = ubik_PR_ListEntries(self.client, 0, flag, startindex, ¢ries, &nextstartindex) + if centries.prentries_val is not NULL: + for i in range(centries.prentries_len): + e = PTEntry() + _ptentry_from_listentry(e, centries.prentries_val[i]) + entries.append(e) + free(centries.prentries_val) + if code != 0: + raise Exception("Unable to list entries: %s" % afs_error_message(code)) + + startindex = nextstartindex + + return entries -- 1.7.9.5