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Public Types | Public Member Functions | Protected Member Functions | List of all members
SuProcess Class Reference

#include <su.h>

Inheritance diagram for SuProcess:
StubProcess PtyProcess

Public Types

enum  Errors { SuNotFound =1, SuNotAllowed, SuIncorrectPassword }
 
enum  checkMode { NoCheck =0, Install =1, NeedPassword =2 }
 
- Public Types inherited from StubProcess
enum  Scheduler { SchedNormal, SchedRealtime }
 
- Public Types inherited from PtyProcess
enum  checkPidStatus { Error =-1, NotExited =-2, Killed =-3 }
 

Public Member Functions

 SuProcess (const TQCString &user=0, const TQCString &command=0)
 
int exec (const char *password, int check=NoCheck)
 
int checkInstall (const char *password)
 
int checkNeedPassword ()
 
- Public Member Functions inherited from StubProcess
void setDcopTransport (const TQCString &dcopTransport)
 
void setCommand (const TQCString &command)
 
void setUser (const TQCString &user)
 
void setXOnly (bool xonly)
 
void setDCOPForwarding (bool dcopForwarding)
 
void setPriority (int prio)
 
void setScheduler (int sched)
 
- Public Member Functions inherited from PtyProcess
int exec (const TQCString &command, const QCStringList &args)
 
TQCString readLine (bool block=true)
 
TQCString readAll (bool block=true)
 
void writeLine (const TQCString &line, bool addNewline=true)
 
void unreadLine (const TQCString &line, bool addNewline=true)
 
void setExitString (const TQCString &exit)
 
int waitForChild ()
 
int WaitSlave ()
 
int enableLocalEcho (bool enable=true)
 
void setTerminal (bool terminal)
 
void setErase (bool erase)
 
void setEnvironment (const QCStringList &env)
 
int fd ()
 
int pid ()
 

Protected Member Functions

virtual void virtual_hook (int id, void *data)
 
- Protected Member Functions inherited from StubProcess
int ConverseStub (int check)
 
void notifyTaskbar (const TQString &suffix)
 
virtual TQCString display ()
 
virtual TQCString dcopServer ()
 
virtual TQCString dcopAuth ()
 
virtual TQCString iceAuth ()
 
- Protected Member Functions inherited from PtyProcess
const QCStringList & environment () const
 

Additional Inherited Members

- Static Public Member Functions inherited from PtyProcess
static int waitMS (int fd, int ms)
 
static bool checkPid (pid_t pid)
 
static int checkPidExited (pid_t pid)
 
- Protected Attributes inherited from StubProcess
bool m_bXOnly
 
bool m_bDCOPForwarding
 
int m_Priority
 
int m_Scheduler
 
TQCString m_dcopTransport
 
TQCString m_Command
 
TQCString m_User
 
KCookie * m_pCookie
 
- Protected Attributes inherited from PtyProcess
bool m_bErase
 
bool m_bTerminal
 
int m_Pid
 
int m_Fd
 
TQCString m_Command
 
TQCString m_Exit
 

Detailed Description

Executes a command under elevated privileges, using su.

Definition at line 26 of file su.h.

Member Enumeration Documentation

enum SuProcess::checkMode

Executes the command.

This will wait for the command to finish.

Definition at line 37 of file su.h.

Member Function Documentation

int SuProcess::checkInstall ( const char *  password)

Checks if the stub is installed and the password is correct.

Returns
Zero if everything is correct, nonzero otherwise.

Definition at line 72 of file su.cpp.

int SuProcess::checkNeedPassword ( )

Checks if a password is needed.

Definition at line 77 of file su.cpp.

int SuProcess::exec ( const char *  password,
int  check = NoCheck 
)

TQCString command = __PATH_SU; if (::access(__PATH_SU, X_OK) != 0)

command = TQFile::encodeName(KGlobal::dirs()->findExe("su"));

if (kill(m_Pid, SIGKILL) < 0) { ret=error; }

Definition at line 86 of file su.cpp.


The documentation for this class was generated from the following files:
  • su.h
  • su.cpp

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