UpdateInstaller Class Reference

Inheritance diagram for UpdateInstaller:

Public Types
enum	ErrorCode { EC_Ok, EC_NothingToUpdate, EC_UpdatePackageMissing, EC_ProcessStartFailure }
enum	ProcessErrorCode {   PEC_Ok, PEC_UnableToReadUpdateScript = 1, PEC_NoInstallationDirectorySpecified = 2, PEC_UnableToDeterminePathOfUpdater = 3,   PEC_GeneralFailure = 10000 }
	"--update-failed" values. More...

Public Member Functions
	UpdateInstaller (QObject *pParent=nullptr)
ErrorCode	startInstallation ()
	Starts update process. More...

Static Public Member Functions
static QString	errorCodeToStr (ErrorCode code)
static QString	processErrorCodeToStr (ProcessErrorCode code)

Detailed Description

Definition at line 29 of file updateinstaller.h.

Member Enumeration Documentation

enum UpdateInstaller::ErrorCode

Enumerator
EC_Ok	Update started properly.
EC_NothingToUpdate	No update needed.

Definition at line 46 of file updateinstaller.h.

enum UpdateInstaller::ProcessErrorCode

"--update-failed" values.

Definition at line 37 of file updateinstaller.h.

Member Function Documentation

UpdateInstaller::ErrorCode UpdateInstaller::startInstallation

(

)

Starts update process.

Checks if UPDATER_SCRIPT_FILENAME exists and launches updater program.

• If EC_Ok is returned then current program should shut down itself.
• If EC_NothingToUpdate is returned then program should continue normally.
• If anything else is returned then program should notify user of error.

Returns

EC_Ok if update process was successfully started. EC_NothingToUpdate is returned if no update packages were detected. Everything else is an error.

Definition at line 137 of file updateinstaller.cpp.

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

• src/core/updater/updateinstaller.h
• src/core/updater/updateinstaller.cpp