// callback function f is responsible for deleting HttpRsp
void HttpGetAsync(const WCHAR *url, const std::function<void(HttpRsp *)> &f) {
RunAsync([=] {
auto rsp = new HttpRsp;
rsp->url = str::Dup(url);
HttpGet(url, rsp);
f(rsp);
});
}
int CGit::Run(CGitCall* pcall)
{
PROCESS_INFORMATION pi;
HANDLE hRead;
if(RunAsync(pcall->GetCmd(),&pi,&hRead))
return GIT_ERROR_CREATE_PROCESS;
DWORD readnumber;
BYTE data[CALL_OUTPUT_READ_CHUNK_SIZE];
bool bAborted=false;
while(ReadFile(hRead,data,CALL_OUTPUT_READ_CHUNK_SIZE,&readnumber,NULL))
{
//Todo: when OnOutputData() returns 'true', abort git-command. Send CTRL-C signal?
if(!bAborted)//For now, flush output when command aborted.
if(pcall->OnOutputData(data,readnumber))
bAborted=true;
}
if(!bAborted)
pcall->OnEnd();
CloseHandle(pi.hThread);
WaitForSingleObject(pi.hProcess, INFINITE);
DWORD exitcode =0;
if(!GetExitCodeProcess(pi.hProcess,&exitcode))
{
return GIT_ERROR_GET_EXIT_CODE;
}
CloseHandle(pi.hProcess);
CloseHandle(hRead);
return exitcode;
}
//
// Run a task on the UI thread with a specified priority
//
template<class T> static void RunOnUIThread(Windows::UI::Core::CoreDispatcherPriority priority, T handler) {
auto dispatcher = Windows::ApplicationModel::Core::CoreApplication::MainView->CoreWindow->Dispatcher;
dispatcher->RunAsync(priority, ref new Windows::UI::Core::DispatchedHandler(handler));
}