static BOOL __apxProcessCallback()

in src/native/windows/src/rprocess.c [504:563]
48 lines of code
10 McCabe index (conditional complexity)

static BOOL __apxProcessCallback(APXHANDLE hObject, UINT uMsg,
                                 WPARAM wParam, LPARAM lParam)
{
    LPAPXPROCESS lpProc;

    lpProc = APXHANDLE_DATA(hObject);
    /* Call the user supplied callback first */
    if (lpProc->fnUserCallback)
        (*lpProc->fnUserCallback)(hObject, uMsg, wParam, lParam);
    switch (uMsg) {
        case WM_CLOSE:
        	/* Avoid processing the WM_CLOSE message multiple times */
        	if (lpProc->stProcInfo.hProcess == NULL) break;
            if (lpProc->dwChildStatus & CHILD_RUNNING) {
                apxLogWrite(APXLOG_MARK_DEBUG "__apxProcessCallback: CHILD_RUNNING");
                __apxProcessClose(hObject);
                /* Wait for all worker threads to exit */
                WaitForMultipleObjects(3, lpProc->hWorkerThreads, TRUE, INFINITE);
                apxLogWrite(APXLOG_MARK_DEBUG "__apxProcessCallback: CHILD_RUNNING DONE!");
            }
            SAFE_CLOSE_HANDLE(lpProc->stProcInfo.hProcess);

            /* Close parent side of the pipes */
            SAFE_CLOSE_HANDLE(lpProc->hChildInpWr);
            SAFE_CLOSE_HANDLE(lpProc->hChildOutRd);
            SAFE_CLOSE_HANDLE(lpProc->hChildErrRd);

            SAFE_CLOSE_HANDLE(lpProc->hWorkerThreads[0]);
            SAFE_CLOSE_HANDLE(lpProc->hWorkerThreads[1]);
            SAFE_CLOSE_HANDLE(lpProc->hWorkerThreads[2]);
            SAFE_CLOSE_HANDLE(lpProc->hUserToken);
            apxFree(lpProc->szApplicationExec);
            apxFree(lpProc->szCommandLine);
            apxFree(lpProc->szWorkingPath);
            RESTORE_STD_HANDLES(lpProc);
            SAFE_CLOSE_HANDLE(lpProc->hCurrentProcess);
            if (lpProc->lpEnvironment)
                FreeEnvironmentStringsW(lpProc->lpEnvironment);

        case WM_QUIT:
            /* The process has finished
             * This is a WorkerThread message
             */
            lpProc->dwChildStatus &= ~CHILD_RUNNING;
        break;
        case WM_CHAR:
            __apxProcessPutc(lpProc, (INT)lParam, lpProc->chSize);
        break;
        case WM_SETTEXT:
            if (wParam)
                __apxProcessWrite(lpProc, (LPCVOID)lParam, (DWORD)wParam);
            else
                __apxProcessPuts(lpProc, (LPCTSTR)lParam);
        break;
        default:
        break;
    }

    return TRUE;
}