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mi::neuraylib::IChild_process_resolver Class Referenceabstract

A filter used to decide if a command string to start a child process is eligible for execution. More...

#include <inode_manager.h>

Inheritance diagram for mi::neuraylib::IChild_process_resolver:

Public Member Functions

virtual const IStringresolve_process (const char *program_name, const char *program_arguments)=0
 Indicates whether a command string to start a child process should be executed by the worker node. More...
 
- Public Member Functions inherited from mi::base::IInterface
virtual Uint32 retain () const =0
 Increments the reference count. More...
 
virtual Uint32 release () const =0
 Decrements the reference count. More...
 
virtual const IInterfaceget_interface (const Uuid &interface_id) const =0
 Acquires a const interface from another. More...
 
template<class T>
const T * get_interface () const
 Acquires a const interface from another. More...
 
virtual IInterfaceget_interface (const Uuid &interface_id)=0
 Acquires a mutable interface from another. More...
 
template<class T>
T * get_interface ()
 Acquires a mutable interface from another. More...
 
virtual Uuid get_iid () const =0
 Returns the interface ID of the most derived interface. More...
 

Additional Inherited Members

- Public Types inherited from mi::base::Interface_declare< 0xbd1ab5cb, ... >
typedef Interface_declare< id1, ... > Self
 Own type. More...
 
typedef Uuid_t< id1, ... > IID
 Declares the interface ID (IID) of this interface. More...
 
- Public Types inherited from mi::base::IInterface
typedef Uuid_t<0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0> IID
 Declares the interface ID (IID) of this interface. More...
 
- Static Public Member Functions inherited from mi::base::Interface_declare< 0xbd1ab5cb, ... >
static bool compare_iid (const Uuid &iid)
 Compares the interface ID iid against the interface ID of this interface and of its ancestors. More...
 
- Static Public Member Functions inherited from mi::base::IInterface
static bool compare_iid (const Uuid &iid)
 Compares the interface ID iid against the interface ID of this interface. More...
 

Detailed Description

A filter used to decide if a command string to start a child process is eligible for execution.

Member Function Documentation

 resolve_process()

virtual const IString * mi::neuraylib::IChild_process_resolver::resolve_process ( const char *  program_name,
const char *  program_arguments 
)
pure virtual

Indicates whether a command string to start a child process should be executed by the worker node.

This can be used to enforce security policies. In case of success, in addition, it allows to adapt the incoming program name to the local file system.

Parameters
program_nameThe name of the program to be executed as child process.
program_argumentsThe arguments supposed to be passed to the program.
Returns
If program_name (in combination with program_arguments) is eligible to be run then program_name is returned. (The returned value may include the full pathname and may be modified based on the requirements of the local file system of the worker node) Otherwise, NULL is returned.