libzypp  17.11.4
zypp::filesystem::TmpFile Class Reference

Provide a new empty temporary file and delete it when no longer needed. More...

#include <TmpPath.h>

Inheritance diagram for zypp::filesystem::TmpFile:

Public Member Functions

 TmpFile (const Pathname &inParentDir_r=defaultLocation(), const std::string &prefix_r=defaultPrefix())
 Ctor. More...
 
- Public Member Functions inherited from zypp::filesystem::TmpPath
 TmpPath ()
 Default Ctor. More...
 
 TmpPath (const Pathname &tmpPath_r)
 Ctor. More...
 
virtual ~TmpPath ()
 Dtor. More...
 
 operator bool () const
 Test whether the Pathname is valid (i.e. More...
 
Pathname path () const
 
 operator Pathname () const
 Type conversion to Pathname. More...
 
bool autoCleanup () const
 Whether path is valid and deleted when the last reference drops. More...
 
void autoCleanup (bool yesno_r)
 Turn autoCleanup on/off if path is valid. More...
 

Static Public Member Functions

static TmpFile makeSibling (const Pathname &sibling_r)
 Provide a new empty temporary directory as sibling. More...
 
static ManagedFile asManagedFile ()
 Create a temporary file and convert it to a automatically cleaned up ManagedFile. More...
 
static const std::string & defaultPrefix ()
 
- Static Public Member Functions inherited from zypp::filesystem::TmpPath
static const PathnamedefaultLocation ()
 

Additional Inherited Members

- Protected Attributes inherited from zypp::filesystem::TmpPath
RW_pointer< Impl_impl
 

Detailed Description

Provide a new empty temporary file and delete it when no longer needed.

The temporary file is per default created in '/var/tmp' and named 'TmpFile.XXXXXX', with XXXXXX replaced by a string which makes the name unique. Different location and file prefix may be passed to the ctor. TmpFile is created with mode 0600.

TmpFile provides the Pathname of the temporary file, or an empty path in case of any error.

Definition at line 127 of file TmpPath.h.

Constructor & Destructor Documentation

◆ TmpFile()

zypp::filesystem::TmpFile::TmpFile ( const Pathname inParentDir_r = defaultLocation(),
const std::string &  prefix_r = defaultPrefix() 
)
explicit

Ctor.

Takes a Pathname.

Definition at line 181 of file TmpPath.cc.

Member Function Documentation

◆ makeSibling()

TmpFile zypp::filesystem::TmpFile::makeSibling ( const Pathname sibling_r)
static

Provide a new empty temporary directory as sibling.

TmpFile s = makeSibling( "/var/lib/myfile" );
// returns: /var/lib/myfile.XXXXXX

If sibling_r exists, sibling is created using the same mode.

Definition at line 218 of file TmpPath.cc.

◆ asManagedFile()

ManagedFile zypp::filesystem::TmpFile::asManagedFile ( )
static

Create a temporary file and convert it to a automatically cleaned up ManagedFile.

Definition at line 230 of file TmpPath.cc.

◆ defaultPrefix()

const std::string & zypp::filesystem::TmpFile::defaultPrefix ( )
static
Returns
The default prefix for temporary files (TmpFile.)

Definition at line 244 of file TmpPath.cc.


The documentation for this class was generated from the following files: