static int JimELAfterCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) { jim_wide ms, id; Jim_Obj *objPtr, *idObjPtr; const char *options[] = { "info", "cancel", "restart", "expire", NULL }; enum {INFO, CANCEL, RESTART, EXPIRE, CREATE }; int option = CREATE ; if (argc < 3) { Jim_WrongNumArgs(interp, 1, argv, "<after milliseconds> script"); return JIM_ERR; } if (Jim_GetWide(interp, argv[1], &ms) != JIM_OK) if (Jim_GetEnum(interp, argv[1], options, &option, "after options", JIM_ERRMSG) != JIM_OK) return JIM_ERR; switch (option) { case CREATE: Jim_IncrRefCount(argv[2]); id = Jim_CreateTimeHandler(interp, ms, JimAfterTimeHandler, argv[2], JimAfterTimeEventFinalizer); objPtr = Jim_NewStringObj(interp, NULL, 0); Jim_AppendString(interp, objPtr, "after#", -1); idObjPtr = Jim_NewIntObj(interp, id); Jim_IncrRefCount(idObjPtr); Jim_AppendObj(interp, objPtr, idObjPtr); Jim_DecrRefCount(interp, idObjPtr); Jim_SetResult(interp, objPtr); return JIM_OK; case CANCEL: { int tlen ; jim_wide remain = 0; const char *tok = Jim_GetString(argv[2], &tlen); if ( sscanf(tok,"after#%lld",&id) == 1) { remain = Jim_DeleteTimeHandler(interp, id); if (remain > -2) { Jim_SetResult(interp, Jim_NewIntObj(interp, remain)); return JIM_OK; } } Jim_SetResultString(interp, "invalid event" , -1); return JIM_ERR; } default: fprintf(stderr,"unserviced option to after %d\n",option); } return JIM_OK; }
static int JimELAfterCommand(Jim_Interp *interp, int argc, Jim_Obj *const *argv) { Jim_EventLoop *eventLoop = Jim_CmdPrivData(interp); double ms = 0; jim_wide id; Jim_Obj *objPtr, *idObjPtr; static const char * const options[] = { "cancel", "info", "idle", NULL }; enum { AFTER_CANCEL, AFTER_INFO, AFTER_IDLE, AFTER_RESTART, AFTER_EXPIRE, AFTER_CREATE }; int option = AFTER_CREATE; if (argc < 2) { Jim_WrongNumArgs(interp, 1, argv, "option ?arg ...?"); return JIM_ERR; } if (Jim_GetDouble(interp, argv[1], &ms) != JIM_OK) { if (Jim_GetEnum(interp, argv[1], options, &option, "argument", JIM_ERRMSG) != JIM_OK) { return JIM_ERR; } Jim_SetEmptyResult(interp); } else if (argc == 2) { /* Simply a sleep */ usleep(ms * 1000); return JIM_OK; } switch (option) { case AFTER_IDLE: if (argc < 3) { Jim_WrongNumArgs(interp, 2, argv, "script ?script ...?"); return JIM_ERR; } /* fall through */ case AFTER_CREATE: { Jim_Obj *scriptObj = Jim_ConcatObj(interp, argc - 2, argv + 2); Jim_IncrRefCount(scriptObj); id = Jim_CreateTimeHandler(interp, (jim_wide)(ms * 1000), JimAfterTimeHandler, scriptObj, JimAfterTimeEventFinalizer); objPtr = Jim_NewStringObj(interp, NULL, 0); Jim_AppendString(interp, objPtr, "after#", -1); idObjPtr = Jim_NewIntObj(interp, id); Jim_IncrRefCount(idObjPtr); Jim_AppendObj(interp, objPtr, idObjPtr); Jim_DecrRefCount(interp, idObjPtr); Jim_SetResult(interp, objPtr); return JIM_OK; } case AFTER_CANCEL: if (argc < 3) { Jim_WrongNumArgs(interp, 2, argv, "id|command"); return JIM_ERR; } else { jim_wide remain = 0; id = JimParseAfterId(argv[2]); if (id <= 0) { /* Not an event id, so search by script */ Jim_Obj *scriptObj = Jim_ConcatObj(interp, argc - 2, argv + 2); id = JimFindAfterByScript(eventLoop, scriptObj); Jim_FreeNewObj(interp, scriptObj); if (id <= 0) { /* Not found */ break; } } remain = Jim_DeleteTimeHandler(interp, id); if (remain >= 0) { Jim_SetResultInt(interp, remain); } } break; case AFTER_INFO: if (argc == 2) { Jim_TimeEvent *te = eventLoop->timeEventHead; Jim_Obj *listObj = Jim_NewListObj(interp, NULL, 0); char buf[30]; const char *fmt = "after#%" JIM_WIDE_MODIFIER; while (te) { snprintf(buf, sizeof(buf), fmt, te->id); Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, buf, -1)); te = te->next; } Jim_SetResult(interp, listObj); } else if (argc == 3) { id = JimParseAfterId(argv[2]); if (id >= 0) { Jim_TimeEvent *e = JimFindTimeHandlerById(eventLoop, id); if (e && e->timeProc == JimAfterTimeHandler) { Jim_Obj *listObj = Jim_NewListObj(interp, NULL, 0); Jim_ListAppendElement(interp, listObj, e->clientData); Jim_ListAppendElement(interp, listObj, Jim_NewStringObj(interp, e->initialus ? "timer" : "idle", -1)); Jim_SetResult(interp, listObj); return JIM_OK; } } Jim_SetResultFormatted(interp, "event \"%#s\" doesn't exist", argv[2]); return JIM_ERR; } else { Jim_WrongNumArgs(interp, 2, argv, "?id?"); return JIM_ERR; } break; } return JIM_OK; }