void* RunInstance(void* arg)
{
FcitxInstance* instance = (FcitxInstance*) arg;
FcitxAddonsInit(&instance->addons);
FcitxInstanceInitIM(instance);
FcitxInstanceInitNoPreeditApps(instance);
FcitxFrontendsInit(&instance->frontends);
InitFcitxModules(&instance->modules);
InitFcitxModules(&instance->eventmodules);
utarray_init(&instance->uistats, &stat_icd);
utarray_init(&instance->uicompstats, &compstat_icd);
utarray_init(&instance->uimenus, fcitx_ptr_icd);
utarray_init(&instance->timeout, &timeout_icd);
utarray_init(&instance->icdata, &icdata_icd);
instance->input = FcitxInputStateCreate();
instance->config = fcitx_utils_malloc0(sizeof(FcitxGlobalConfig));
instance->profile = fcitx_utils_malloc0(sizeof(FcitxProfile));
instance->globalIMName = strdup("");
if (instance->fd >= 0) {
fcntl(instance->fd, F_SETFL, O_NONBLOCK);
} else {
instance->fd = -1;
}
if (!FcitxGlobalConfigLoad(instance->config))
goto error_exit;
FcitxCandidateWordSetPageSize(instance->input->candList, instance->config->iMaxCandWord);
int overrideDelay = instance->overrideDelay;
if (overrideDelay < 0)
overrideDelay = instance->config->iDelayStart;
if (overrideDelay > 0)
sleep(overrideDelay);
instance->timeStart = time(NULL);
instance->globalState = instance->config->defaultIMState;
instance->totaltime = 0;
FcitxInitThread(instance);
if (!FcitxProfileLoad(instance->profile, instance))
goto error_exit;
if (FcitxAddonGetConfigDesc() == NULL)
goto error_exit;
if (GetIMConfigDesc() == NULL)
goto error_exit;
FcitxAddonsLoad(&instance->addons);
FcitxInstanceFillAddonOwner(instance, NULL);
FcitxInstanceResolveAddonDependency(instance);
FcitxInstanceInitBuiltInHotkey(instance);
FcitxInstanceInitBuiltContext(instance);
FcitxModuleLoad(instance);
if (instance->loadingFatalError)
return NULL;
if (!FcitxInstanceLoadAllIM(instance)) {
goto error_exit;
}
FcitxInstanceInitIMMenu(instance);
FcitxUIRegisterMenu(instance, &instance->imMenu);
FcitxUIRegisterStatus(instance, instance, "remind",
instance->profile->bUseRemind ? _("Use remind") : _("No remind"),
_("Toggle Remind"), ToggleRemindState, GetRemindEnabled);
FcitxUISetStatusVisable(instance, "remind", false);
FcitxUILoad(instance);
instance->iIMIndex = FcitxInstanceGetIMIndexByName(instance, instance->profile->imName);
if (instance->iIMIndex < 0) {
instance->iIMIndex = 0;
}
FcitxInstanceSwitchIMByIndex(instance, instance->iIMIndex);
if (!FcitxInstanceLoadFrontend(instance)) {
goto error_exit;
}
/* fcitx is running in a standalone thread or not */
if (instance->sem) {
sem_post(&instance->notifySem);
sem_wait(&instance->startUpSem);
} else {
instance->initialized = true;
}
uint64_t curtime = 0;
while (1) {
FcitxAddon** pmodule;
uint8_t signo = 0;
if (instance->fd >= 0) {
while (read(instance->fd, &signo, sizeof(char)) > 0) {
if (signo == SIGINT || signo == SIGTERM || signo == SIGQUIT || signo == SIGXCPU)
FcitxInstanceEnd(instance);
else if (signo == SIGHUP)
FcitxInstanceRestart(instance);
else if (signo == SIGUSR1)
FcitxInstanceReloadConfig(instance);
}
}
do {
instance->eventflag &= (~FEF_PROCESS_EVENT_MASK);
for (pmodule = (FcitxAddon**) utarray_front(&instance->eventmodules);
pmodule != NULL;
pmodule = (FcitxAddon**) utarray_next(&instance->eventmodules, pmodule)) {
FcitxModule* module = (*pmodule)->module;
module->ProcessEvent((*pmodule)->addonInstance);
}
struct timeval current_time;
gettimeofday(¤t_time, NULL);
curtime = (current_time.tv_sec * 1000LL) + (current_time.tv_usec / 1000LL);
unsigned int idx = 0;
while(idx < utarray_len(&instance->timeout))
{
TimeoutItem* ti = (TimeoutItem*) utarray_eltptr(&instance->timeout, idx);
uint64_t id = ti->idx;
if (ti->time + ti->milli <= curtime) {
ti->callback(ti->arg);
ti = (TimeoutItem*) utarray_eltptr(&instance->timeout, idx);
/* faster remove */
if (ti && ti->idx == id)
utarray_remove_quick(&instance->timeout, idx);
else {
FcitxInstanceRemoveTimeoutById(instance, id);
idx = 0;
}
}
else {
idx++;
}
}
if (instance->eventflag & FEF_UI_MOVE)
FcitxUIMoveInputWindowReal(instance);
if (instance->eventflag & FEF_UI_UPDATE)
FcitxUIUpdateInputWindowReal(instance);
} while ((instance->eventflag & FEF_PROCESS_EVENT_MASK) != FEF_NONE);
setjmp(FcitxRecover);
if (instance->destroy || instance->restart) {
FcitxInstanceRealEnd(instance);
break;
}
if (instance->eventflag & FEF_RELOAD_ADDON) {
instance->eventflag &= ~(FEF_RELOAD_ADDON);
FcitxInstanceReloadAddon(instance);
}
FD_ZERO(&instance->rfds);
FD_ZERO(&instance->wfds);
FD_ZERO(&instance->efds);
instance->maxfd = 0;
if (instance->fd > 0) {
instance->maxfd = instance->fd;
FD_SET(instance->fd, &instance->rfds);
}
for (pmodule = (FcitxAddon**) utarray_front(&instance->eventmodules);
pmodule != NULL;
pmodule = (FcitxAddon**) utarray_next(&instance->eventmodules, pmodule)) {
FcitxModule* module = (*pmodule)->module;
module->SetFD((*pmodule)->addonInstance);
}
if (instance->maxfd == 0)
break;
struct timeval tval;
struct timeval* ptval = NULL;
if (utarray_len(&instance->timeout) != 0) {
unsigned long int min_time = LONG_MAX;
TimeoutItem* ti;
for (ti = (TimeoutItem*)utarray_front(&instance->timeout);ti;
ti = (TimeoutItem*)utarray_next(&instance->timeout, ti)) {
if (ti->time + ti->milli - curtime < min_time) {
min_time = ti->time + ti->milli - curtime;
}
}
tval.tv_usec = (min_time % 1000) * 1000;
tval.tv_sec = min_time / 1000;
ptval = &tval;
}
select(instance->maxfd + 1, &instance->rfds, &instance->wfds,
&instance->efds, ptval);
}
if (instance->restart) {
fcitx_utils_restart_in_place();
}
return NULL;
error_exit:
sem_post(&instance->startUpSem);
FcitxInstanceEnd(instance);
return NULL;
}
FCITX_EXPORT_API
FcitxInstance* FcitxInstanceCreateWithFD(sem_t *sem, int argc, char* argv[], int fd)
{
FcitxInstance* instance = fcitx_utils_malloc0(sizeof(FcitxInstance));
FcitxAddonsInit(&instance->addons);
FcitxInstanceInitIM(instance);
FcitxFrontendsInit(&instance->frontends);
InitFcitxModules(&instance->modules);
InitFcitxModules(&instance->eventmodules);
utarray_init(&instance->uistats, &stat_icd);
utarray_init(&instance->uicompstats, &compstat_icd);
utarray_init(&instance->uimenus, &menup_icd);
utarray_init(&instance->timeout, &timeout_icd);
utarray_init(&instance->icdata, &icdata_icd);
instance->input = FcitxInputStateCreate();
instance->sem = sem;
instance->config = fcitx_utils_malloc0(sizeof(FcitxGlobalConfig));
instance->profile = fcitx_utils_malloc0(sizeof(FcitxProfile));
instance->globalIMName = strdup("");
if (fd > 0) {
fcntl(fd, F_SETFL, O_NONBLOCK);
instance->fd = fd;
}
if (!FcitxGlobalConfigLoad(instance->config))
goto error_exit;
FcitxCandidateWordSetPageSize(instance->input->candList, instance->config->iMaxCandWord);
if (!ProcessOption(instance, argc, argv))
goto error_exit;
instance->timeStart = time(NULL);
instance->globalState = instance->config->defaultIMState;
instance->totaltime = 0;
FcitxInitThread(instance);
if (!FcitxProfileLoad(instance->profile, instance))
goto error_exit;
if (FcitxAddonGetConfigDesc() == NULL)
goto error_exit;
if (GetIMConfigDesc() == NULL)
goto error_exit;
FcitxAddonsLoad(&instance->addons);
FcitxInstanceFillAddonOwner(instance, NULL);
FcitxInstanceResolveAddonDependency(instance);
FcitxInstanceInitBuiltInHotkey(instance);
FcitxInstanceInitBuiltContext(instance);
FcitxModuleLoad(instance);
if (instance->loadingFatalError)
return instance;
if (!FcitxInstanceLoadAllIM(instance)) {
FcitxInstanceEnd(instance);
return instance;
}
FcitxInstanceInitIMMenu(instance);
FcitxUIRegisterMenu(instance, &instance->imMenu);
FcitxUIRegisterStatus(instance, instance, "remind",
instance->profile->bUseRemind ? _("Use remind") : _("No remind"),
_("Toggle Remind"), ToggleRemindState, GetRemindEnabled);
FcitxUISetStatusVisable(instance, "remind", false);
FcitxUILoad(instance);
instance->iIMIndex = FcitxInstanceGetIMIndexByName(instance, instance->profile->imName);
FcitxInstanceSwitchIMByIndex(instance, instance->iIMIndex);
if (!FcitxInstanceLoadFrontend(instance)) {
FcitxInstanceEnd(instance);
return instance;
}
/* make in order to use block X, query is not good here */
pthread_create(&instance->pid, NULL, RunInstance, instance);
return instance;
error_exit:
FcitxInstanceEnd(instance);
return instance;
}
FCITX_EXPORT_API
FcitxInstance* FcitxInstanceCreate(sem_t *sem, int argc, char* argv[])
{
FcitxInstance* instance = fcitx_utils_malloc0(sizeof(FcitxInstance));
FcitxAddonsInit(&instance->addons);
FcitxInstanceInitIM(instance);
FcitxFrontendsInit(&instance->frontends);
InitFcitxModules(&instance->eventmodules);
utarray_init(&instance->uistats, &stat_icd);
utarray_init(&instance->uimenus, &menup_icd);
instance->input = FcitxInputStateCreate();
instance->sem = sem;
instance->config = fcitx_utils_malloc0(sizeof(FcitxGlobalConfig));
instance->profile = fcitx_utils_malloc0(sizeof(FcitxProfile));
if (!FcitxGlobalConfigLoad(instance->config))
goto error_exit;
FcitxCandidateWordSetPageSize(instance->input->candList, instance->config->iMaxCandWord);
if (!ProcessOption(instance, argc, argv))
goto error_exit;
instance->timeStart = time(NULL);
instance->globalState = instance->config->defaultIMState;
instance->totaltime = 0;
FcitxInitThread(instance);
if (!FcitxProfileLoad(instance->profile, instance))
goto error_exit;
if (FcitxAddonGetConfigDesc() == NULL)
goto error_exit;
if (GetIMConfigDesc() == NULL)
goto error_exit;
FcitxAddonsLoad(&instance->addons);
/* FIXME: a walkaround for not have instance in function FcitxModuleInvokeFunction */
FcitxAddon* addon;
for (addon = (FcitxAddon *) utarray_front(&instance->addons);
addon != NULL;
addon = (FcitxAddon *) utarray_next(&instance->addons, addon)) {
addon->owner = instance;
}
FcitxInstanceResolveAddonDependency(instance);
FcitxInstanceInitBuiltInHotkey(instance);
FcitxInstanceInitBuiltContext(instance);
FcitxModuleLoad(instance);
if (!FcitxInstanceLoadAllIM(instance)) {
FcitxInstanceEnd(instance);
return instance;
}
FcitxInstanceInitIMMenu(instance);
FcitxUIRegisterMenu(instance, &instance->imMenu);
FcitxUIRegisterStatus(instance, instance, "remind", _("Remind"), _("Remind"), ToggleRemindState, GetRemindEnabled);
FcitxUILoad(instance);
instance->iIMIndex = FcitxInstanceGetIMIndexByName(instance, instance->profile->imName);
FcitxInstanceSwitchIM(instance, instance->iIMIndex);
instance->lastIMIndex = instance->iIMIndex;
if (!FcitxInstanceLoadFrontend(instance)) {
FcitxInstanceEnd(instance);
return instance;
}
if (instance->config->bFirstRun) {
instance->config->bFirstRun = false;
FcitxGlobalConfigSave(instance->config);
const char *imname = "fcitx";
char *strTemp;
asprintf(&strTemp, "@im=%s", imname);
if ((getenv("XMODIFIERS") != NULL && CHECK_ENV("XMODIFIERS", strTemp, true)) ||
(CHECK_ENV("GTK_IM_MODULE", "xim", false) && CHECK_ENV("GTK_IM_MODULE", "fcitx", false))
|| (CHECK_ENV("QT_IM_MODULE", "xim", false) && CHECK_ENV("QT_IM_MODULE", "fcitx", false))) {
char *msg[12];
msg[0] = _("Please check your environment varibles.");
msg[1] = _("You can use tools provided by your distribution.");
msg[2] = _("Or You may need to set environment varibles below to make fcitx work correctly.");
msg[3] = "export XMODIFIERS=\"@im=fcitx\"";
msg[4] = "export QT_IM_MODULE=xim";
msg[5] = "export GTK_IM_MODULE=xim";
msg[6] = _("Or (Depends on you install im module or not)");
msg[7] = "export XMODIFIERS=\"@im=fcitx\"";
msg[8] = "export QT_IM_MODULE=fcitx";
msg[9] = "export GTK_IM_MODULE=fcitx";
msg[10] = _("If you use login manager like gdm or kdm, put those lines in your ~/.xprofile.");
msg[11] = _("If you use ~/.xinitrc and startx, put those lines in ~/.xinitrc.");
FcitxUIDisplayMessage(instance, _("Setting Hint"), msg, 12);
}
free(strTemp);
}
/* make in order to use block X, query is not good here */
pthread_create(&instance->pid, NULL, RunInstance, instance);
return instance;
error_exit:
FcitxInstanceEnd(instance);
return instance;
}