//--------------------------------------------------------------------------------------------------
static void PrintErrorMsg
(
void
)
{
switch (le_update_GetErrorCode())
{
case LE_UPDATE_ERR_NONE:
fprintf(stderr, "\n***Error: Unexpected error code: NONE\n");
return;
case LE_UPDATE_ERR_BAD_PACKAGE:
fprintf(stderr, "\n***Error: Received bad update package. See log for details.\n");
return;
case LE_UPDATE_ERR_SECURITY_FAILURE:
fprintf(stderr, "\n***Error: Security check failure. See log for details.\n");
return;
case LE_UPDATE_ERR_INTERNAL_ERROR:
fprintf(stderr, "\n***Error: Internal error during update. See log for details.\n");
return;
}
fprintf(stderr, "\n***Error: Unexpected error code: %d.\n", le_update_GetErrorCode());
}
//--------------------------------------------------------------------------------------------------
static void UpdateProgressHandler
(
le_update_State_t updateState, ///< Current State of ongoing update task in Update State
///< machine.
uint percentDone, ///< Percent done for current state. As example: at state
///< LE_UPDATE_STATE_UNPACKING, percentDone=80 means,
///< 80% of the update file data is already transferred to
///< unpack process.
void* contextPtr ///< Context pointer.
)
{
static const int StatusMsgBytes = 100;
char statusMsg[StatusMsgBytes];
switch(updateState)
{
// TODO: Currently app/firmware(app script, modemService) tools are not able to give
// status in the middle of installation. Revise the way of printing when these tools
// will be able to provide installation status.
case LE_UPDATE_STATE_NEW:
// Update started. Print this information.
fprintf(stdout, "New update started\n");
break;
case LE_UPDATE_STATE_UNPACKING:
// Reset all characters to zero.
memset(statusMsg, 0, StatusMsgBytes);
snprintf(statusMsg, sizeof(statusMsg), "Unpacking package");
// Print progress bar if there is any noticeable progress.
PrintProgressBar(percentDone, statusMsg);
break;
case LE_UPDATE_STATE_APPLYING:
// Reset all characters to zero.
memset(statusMsg, 0, StatusMsgBytes);
snprintf(statusMsg, sizeof(statusMsg), "Applying update");
// Print progress bar if there is any noticeable progress.
PrintProgressBar(percentDone, statusMsg);
break;
case LE_UPDATE_STATE_SUCCESS:
//Successful update(install/remove) task.
fprintf(stdout, "SUCCESS\n");
le_update_Delete(Handle);
exit(EXIT_SUCCESS);
case LE_UPDATE_STATE_FAILED:
// Failure in update, exit with failure code.
PrintErrorMsg(le_update_GetErrorCode(Handle));
fprintf(stderr, "FAILED\n");
le_update_Delete(Handle);
exit(EXIT_FAILURE);
}
}
