54. Crash

Handling crashes and recovery of other modules

54.1. Authors

  • Jiri Srain <jsrain@suse.cz>

54.2. Summary of Module Globals

List of Global Functions

  • AskRun - Check whether operation was last run in moment of last fail. Return whether operation shall be run If not, return true (no reason to think that operation is unsafe), Otherwise ask user

  • Failed - Check whether operation failed

  • FailedLast - Check whether operation was last started when failed

  • Finish - Finish operation

  • LastFinished - Get last finished operation

  • Read - Read settings from data file to variables

  • Run - Start operation

  • Write - Write data stored in variables to data files

List of Global Variables

  • filename - Filename of file storing crash settings

54.3. Global Functions

54.3.1. AskRun

Check whether operation was last run in moment of last fail. Return whether operation shall be run If not, return true (no reason to think that operation is unsafe), Otherwise ask user

Function parameters

  • string op

  • string question

Return value

  • boolean - true if operation shall be started

54.3.2. Failed

Check whether operation failed

Function parameters

  • string op

Return value

  • boolean - true if yes

54.3.3. FailedLast

Check whether operation was last started when failed

Function parameters

  • string op

Return value

  • boolean - true if yes

54.3.4. Finish

Finish operation

Function parameters

  • string op

Return value

  • void

54.3.5. LastFinished

Get last finished operation

Return value

  • string - operation name

54.3.6. Read

Read settings from data file to variables

Return value

  • void

54.3.7. Run

Start operation

Function parameters

  • string op

Return value

  • void

54.3.8. Write

Write data stored in variables to data files

Return value

  • void

54.4. Global Variables

54.4.1. filename

Filename of file storing crash settings

54.5. Module Requirements

54.5.1. Module Imports

  • Popup

54.5.2. Module Includes