Sun Microsystems MEDIACENTER 2.1 - Manual (Page 136)

9-4 Sun MediaCenter Server Administrator’s Guide • December 1997
9.5 Title ACL
Each content title has an ACL which is accessible either programmatically through
the
cmGetAcl () function or by the smc_gettacl utility. To create or modify
permissions, use the cmSetAcl () function or the smc_settacl command.
TABLE 9-3 shows the permissions that you can specify:
When you create a title (by using cmCreate () from the CM Client Lib API or by
using smc_copy , smc_tar , or ftp to move content onto a server), you, the creator,
have read, write, and admin permissions for that title. If no other restrictions are
imposed by the
ServerAcl file, a user other than the title's creator cannot copy,
delete, or append to a title, unless the creator uses smc_settacl or cmSetAcl () to
open up access to the title.
9.6 Session ACL
A CM session is a logical relationship between the Sun MediaCenter server and
another machine used for copying, appending, and deleting titles and obtaining/
changing title ACLs.
Each CM session has an ACL associated with it.
TABLE 9-3 Title ACL Permissions
Permission
Access
Level
User can run... Program can call...
r read smc_ls to obtain listing of title.
smc_copy , smc_tar , and ftp to
copy existing content (as in a
backup).
smc_gettacl to read title ACL.
cmOpen () (for read, not append)
cmGetAcl ()
cmContentList ()
cmTitleStat ()
w write smc_tar and ftp to create new
content.
cmOpen () (for append, not read)
cmCreate ()
a admin smc_copy to rename a file during
a copy operation.
smc_settacl to set a title ACL.
cmSetAcl ()
cmRename ()
cmDelete ()