apolyakov added a comment.
> bool handleSBError(SBError error, std::function<std::string(SBError)>
> convert) {
> if (error.Success())
> return false;
>
> SetError(convert(error));
> return error_handler();
> }
>
> ...
> bool CMICmdCmdExecContinue::Execute() {
> if
> (handleSBError(CMICmnLLDBDebugSessionInfo::Instance().GetProcess().Continue(),
> [](SBError error){
> return CMIUtilString::Format(
> MIRSRC(IDS_CMD_ERR_SET_NEW_DRIVER_STATE),
> this->m_cmdData.strMiCmd.c_str(),
> rErrMsg.c_str());'
> })
> return MIstatus::failure;
>
> // potentially run other SBAPI commands...
> return MIstatus::success;
> };
>
In this case, it's not clear how to pass `error_handler` to
`handleSBError(...)`. Moreover, user may want to specify action for success
case which isn't presented in your example.
About using more than one SB API command: it's possible even in my patch, just
use `ReturnMIStatus` like:
if (!ReturnMIStatus(success_handler, error_handler, error))
return MIstatus::failure;
// do other stuff
...
return MIstatus::success;
https://reviews.llvm.org/D48295
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