libzypp  13.10.6
zypp::media::MediaNoLoopDeviceException Class Reference

Thrown if /sbin/losetup fails to find an unused loop device for mounting an .iso image. More...

#include <MediaException.h>

Inheritance diagram for zypp::media::MediaNoLoopDeviceException:
zypp::media::MediaException zypp::Exception

Public Member Functions

 MediaNoLoopDeviceException (const Url &url_r, const std::string &msg="")
 
virtual ~MediaNoLoopDeviceException () throw ()
 
- Public Member Functions inherited from zypp::media::MediaException
 MediaException ()
 Ctor taking message. More...
 
 MediaException (const std::string &msg_r)
 Ctor taking message. More...
 
virtual ~MediaException () throw ()
 Dtor. More...
 
- Public Member Functions inherited from zypp::Exception
 Exception ()
 Default ctor. More...
 
 Exception (const std::string &msg_r)
 Ctor taking a message. More...
 
 Exception (const std::string &msg_r, const Exception &history_r)
 Ctor taking a message and an exception to remember as history. More...
 
virtual ~Exception () throw ()
 Dtor. More...
 
const CodeLocationwhere () const
 Return CodeLocation. More...
 
void relocate (const CodeLocation &where_r) const
 Exchange location on rethrow. More...
 
const std::string & msg () const
 Return the message string provided to the ctor. More...
 
std::string asString () const
 Error message provided by dumpOn as string. More...
 
std::string asUserString () const
 Translated error message as string suitable for the user. More...
 
void remember (const Exception &old_r)
 Store an other Exception as history. More...
 
void addHistory (const std::string &msg_r)
 Add some message text to the history. More...
 
HistoryIterator historyBegin () const
 Iterator pointing to the most recent message. More...
 
HistoryIterator historyEnd () const
 Iterator pointing behind the last message. More...
 
bool historyEmpty () const
 Whether the history list is empty. More...
 
HistorySize historySize () const
 The size of the history list. More...
 
std::string historyAsString () const
 The history as string. More...
 
std::string asUserHistory () const
 A single (multiline) string composed of asUserString and historyAsString. More...
 

Protected Member Functions

virtual std::ostream & dumpOn (std::ostream &str) const
 Overload this to print a proper error message. More...
 

Protected Attributes

std::string _url
 
std::string _msg
 

Additional Inherited Members

- Public Types inherited from zypp::Exception
typedef
exception_detail::CodeLocation 
CodeLocation
 
typedef std::list< std::string > History
 
typedef History::const_iterator HistoryIterator
 
typedef History::size_type HistorySize
 
- Static Public Member Functions inherited from zypp::Exception
static std::string strErrno (int errno_r)
 Make a string from errno_r. More...
 
static std::string strErrno (int errno_r, const std::string &msg_r)
 Make a string from errno_r and msg_r. More...
 
static void log (const Exception &excpt_r, const CodeLocation &where_r, const char *const prefix_r)
 Drop a logline on throw, catch or rethrow. More...
 

Detailed Description

Thrown if /sbin/losetup fails to find an unused loop device for mounting an .iso image.

UI hint: tell user to check permissions to read /dev/loop# or enablement of support for loop devices.

See Also
MediaISO

Definition at line 527 of file MediaException.h.

Constructor & Destructor Documentation

zypp::media::MediaNoLoopDeviceException::MediaNoLoopDeviceException ( const Url url_r,
const std::string &  msg = "" 
)
inline

Definition at line 530 of file MediaException.h.

virtual zypp::media::MediaNoLoopDeviceException::~MediaNoLoopDeviceException ( )
throw (
)
inlinevirtual

Definition at line 534 of file MediaException.h.

Member Function Documentation

std::ostream & zypp::media::MediaNoLoopDeviceException::dumpOn ( std::ostream &  str) const
protectedvirtual

Overload this to print a proper error message.

Reimplemented from zypp::Exception.

Definition at line 229 of file MediaException.cc.

Member Data Documentation

std::string zypp::media::MediaNoLoopDeviceException::_url
protected

Definition at line 537 of file MediaException.h.

std::string zypp::media::MediaNoLoopDeviceException::_msg
protected

Definition at line 538 of file MediaException.h.


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