Open CASCADE Technology
7.0.0
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This class provides data to manage file protection Example:These rights are treated in a system dependent manner : On UNIX you have User,Group and Other rights On VMS you have Owner,Group,World and System rights An automatic conversion is done between OSD and UNIX/VMS. More...
#include <OSD_Protection.hxx>
Public Member Functions | |
OSD_Protection () | |
Initializes global access rights as follows. More... | |
OSD_Protection (const OSD_SingleProtection System, const OSD_SingleProtection User, const OSD_SingleProtection Group, const OSD_SingleProtection World) | |
Sets values of fields. More... | |
void | Values (OSD_SingleProtection &System, OSD_SingleProtection &User, OSD_SingleProtection &Group, OSD_SingleProtection &World) |
Retrieves values of fields. More... | |
void | SetValues (const OSD_SingleProtection System, const OSD_SingleProtection User, const OSD_SingleProtection Group, const OSD_SingleProtection World) |
Sets values of fields. More... | |
void | SetSystem (const OSD_SingleProtection priv) |
Sets protection of 'System'. More... | |
void | SetUser (const OSD_SingleProtection priv) |
Sets protection of 'User'. More... | |
void | SetGroup (const OSD_SingleProtection priv) |
Sets protection of 'Group'. More... | |
void | SetWorld (const OSD_SingleProtection priv) |
Sets protection of 'World'. More... | |
OSD_SingleProtection | System () const |
Gets protection of 'System'. More... | |
OSD_SingleProtection | User () const |
Gets protection of 'User'. More... | |
OSD_SingleProtection | Group () const |
Gets protection of 'Group'. More... | |
OSD_SingleProtection | World () const |
Gets protection of 'World'. More... | |
void | Add (OSD_SingleProtection &aProt, const OSD_SingleProtection aRight) |
Add a right to a single protection. ex: aProt = RWD me.Add(aProt,X) -> aProt = RWXD. More... | |
void | Sub (OSD_SingleProtection &aProt, const OSD_SingleProtection aRight) |
Subtract a right to a single protection. ex: aProt = RWD me.Sub(aProt,RW) -> aProt = D But me.Sub(aProt,RWX) is also valid and gives same result. More... | |
This class provides data to manage file protection Example:These rights are treated in a system dependent manner : On UNIX you have User,Group and Other rights On VMS you have Owner,Group,World and System rights An automatic conversion is done between OSD and UNIX/VMS.
OSD VMS UNIX User Owner User Group Group Group World World Other System System (combined with Other)
When you use System protection on UNIX you must know that Other rights and System rights are inclusively "ORed". So Other with only READ access and System with WRITE access will produce on UNIX Other with READ and WRITE access.
This choice comes from the fact that ROOT can't be considered as member of the group nor as user. So it is considered as Other.
OSD_Protection::OSD_Protection | ( | ) |
Initializes global access rights as follows.
User : Read Write System : Read Write Group : Read World : Read
OSD_Protection::OSD_Protection | ( | const OSD_SingleProtection | System, |
const OSD_SingleProtection | User, | ||
const OSD_SingleProtection | Group, | ||
const OSD_SingleProtection | World | ||
) |
Sets values of fields.
void OSD_Protection::Add | ( | OSD_SingleProtection & | aProt, |
const OSD_SingleProtection | aRight | ||
) |
Add a right to a single protection. ex: aProt = RWD me.Add(aProt,X) -> aProt = RWXD.
OSD_SingleProtection OSD_Protection::Group | ( | ) | const |
Gets protection of 'Group'.
void OSD_Protection::SetGroup | ( | const OSD_SingleProtection | priv | ) |
Sets protection of 'Group'.
void OSD_Protection::SetSystem | ( | const OSD_SingleProtection | priv | ) |
Sets protection of 'System'.
void OSD_Protection::SetUser | ( | const OSD_SingleProtection | priv | ) |
Sets protection of 'User'.
void OSD_Protection::SetValues | ( | const OSD_SingleProtection | System, |
const OSD_SingleProtection | User, | ||
const OSD_SingleProtection | Group, | ||
const OSD_SingleProtection | World | ||
) |
Sets values of fields.
void OSD_Protection::SetWorld | ( | const OSD_SingleProtection | priv | ) |
Sets protection of 'World'.
void OSD_Protection::Sub | ( | OSD_SingleProtection & | aProt, |
const OSD_SingleProtection | aRight | ||
) |
Subtract a right to a single protection. ex: aProt = RWD me.Sub(aProt,RW) -> aProt = D But me.Sub(aProt,RWX) is also valid and gives same result.
OSD_SingleProtection OSD_Protection::System | ( | ) | const |
Gets protection of 'System'.
OSD_SingleProtection OSD_Protection::User | ( | ) | const |
Gets protection of 'User'.
void OSD_Protection::Values | ( | OSD_SingleProtection & | System, |
OSD_SingleProtection & | User, | ||
OSD_SingleProtection & | Group, | ||
OSD_SingleProtection & | World | ||
) |
Retrieves values of fields.
OSD_SingleProtection OSD_Protection::World | ( | ) | const |
Gets protection of 'World'.