#include <regex>
#include <thread>
-#include "windowmanager-client.hpp"
+#include "wm-client.hpp"
#include "applist.hpp"
extern "C"
namespace wm
{
-const unsigned TIME_OUT = 10000000UL; /* 10s */
+const unsigned kTimeOut = 10000000UL; /* 10s */
/* DrawingArea name used by "{layout}.{area}" */
const char kNameLayoutNormal[] = "normal";
const char kKeyWidthMm[] = "width_mm";
const char kKeyHeightMm[] = "height_mm";
-static const std::string task_allocate = "allocate";
-static const std::string task_release = "release";
-static sd_event_source *timer_ev_src = nullptr;
+static sd_event_source *g_timer_ev_src = nullptr;
-static AppList app_list;
+static AppList g_app_list;
namespace
{
void App::timerHandler()
{
- unsigned seq = app_list.currentSequenceNumber();
- HMI_SEQ_DEBUG(seq, "Timer expired remove Request");
- app_list.req_dump();
- app_list.removeRequest(seq);
- app_list.next();
- app_list.req_dump();
- if (app_list.haveRequest())
+ unsigned req_num = g_app_list.currentRequestNumber();
+ HMI_SEQ_DEBUG(req_num, "Timer expired remove Request");
+ g_app_list.reqDump();
+ g_app_list.removeRequest(req_num);
+ g_app_list.next();
+ g_app_list.reqDump();
+ if (g_app_list.haveRequest())
{
this->process_request();
}
}
+void App::removeClient(const std::string &appid)
+{
+ HMI_DEBUG("wm", "Remove clinet %s from list", appid.c_str());
+ g_app_list.removeClient(appid);
+}
+
+bool App::subscribeEventForApp(const std::string &appid, afb_req req, const std::string &evname)
+{
+ if(!g_app_list.contains(appid)){
+ HMI_DEBUG("wm", "Client %s is not registered", appid.c_str());
+ return false;
+ }
+ auto client = g_app_list.lookUpClient(appid);
+ return client->subscribe(req, evname);
+}
+
/**
* App Impl
*/
this->display->flush();
}
-void App::set_timer(){
- HMI_SEQ_DEBUG(app_list.currentSequenceNumber(), "Timer set activate");
- if (timer_ev_src == nullptr)
+void App::set_timer()
+{
+ HMI_SEQ_DEBUG(g_app_list.currentRequestNumber(), "Timer set activate");
+ if (g_timer_ev_src == nullptr)
{
// firsttime set into sd_event
- int ret = sd_event_add_time(afb_daemon_get_event_loop(), &timer_ev_src,
- CLOCK_REALTIME, time(NULL) * (1000000UL) + TIME_OUT, 1, processTimerHandler, this);
+ int ret = sd_event_add_time(afb_daemon_get_event_loop(), &g_timer_ev_src,
+ CLOCK_REALTIME, time(NULL) * (1000000UL) + kTimeOut, 1, processTimerHandler, this);
if (ret < 0)
{
HMI_ERROR("wm", "Could't set timer");
else
{
// update timer limitation after second time
- sd_event_source_set_time(timer_ev_src, time(NULL) * (1000000UL) + TIME_OUT);
- sd_event_source_set_enabled(timer_ev_src, SD_EVENT_ONESHOT);
+ sd_event_source_set_time(g_timer_ev_src, time(NULL) * (1000000UL) + kTimeOut);
+ sd_event_source_set_enabled(g_timer_ev_src, SD_EVENT_ONESHOT);
}
}
-void App::stop_timer(){
- unsigned seq = app_list.currentSequenceNumber();
- HMI_SEQ_DEBUG(seq, "Timer stop");
- int rc = sd_event_source_set_enabled(timer_ev_src, SD_EVENT_OFF);
- if(rc < 0){
- HMI_SEQ_ERROR(seq, "Timer stop failed");
+void App::stop_timer()
+{
+ unsigned req_num = g_app_list.currentRequestNumber();
+ HMI_SEQ_DEBUG(req_num, "Timer stop");
+ int rc = sd_event_source_set_enabled(g_timer_ev_src, SD_EVENT_OFF);
+ if (rc < 0)
+ {
+ HMI_SEQ_ERROR(req_num, "Timer stop failed");
}
}
-bool App::lm_release(const struct WMAction &action)
+WMError App::lm_release(const struct WMAction &action)
{
//auto const &surface_id = this->lookup_id(drawing_name);
- unsigned req_num = app_list.currentSequenceNumber();
+ WMError ret = WMError::LAYOUT_CHANGE_FAIL;
+ unsigned req_num = g_app_list.currentRequestNumber();
auto const &surface_id = this->lookup_id(action.role.c_str());
if (!surface_id)
{
HMI_SEQ_ERROR(req_num, "Surface does not exist");
- return false;
+ return ret;
}
if (*surface_id == this->layers.main_surface)
{
HMI_SEQ_ERROR(req_num, "Cannot deactivate main_surface");
- return false;
+ return ret;
}
auto o_state = *this->layers.get_layout_state(*surface_id);
if (o_state == nullptr)
{
HMI_SEQ_ERROR(req_num, "Could not find layer for surface");
- return false;
+ return ret;
}
struct LayoutState &state = *o_state;
if (state.main == -1)
{
HMI_SEQ_ERROR(req_num, "No surface active");
- return false;
+ return ret;
}
// Check against main_surface, main_surface_name is the configuration item.
{
HMI_SEQ_DEBUG(req_num, "Refusing to deactivate main_surface %d", *surface_id);
//reply(nullptr);
- return true;
+ return WMError::SUCCESS;
}
if ((state.main == *surface_id) && (state.sub == *surface_id))
{
HMI_SEQ_ERROR(req_num, "Surface is not active");
- return false;
+ return ret;
}
if (state.main == *surface_id)
this->enqueue_flushdraw(state.main);
});
}
- return true;
+ return WMError::SUCCESS;
}
-bool App::lm_layout_change(const struct WMAction &action)
+WMError App::lm_layout_change(const struct WMAction &action)
{
const char *msg = this->check_surface_exist(action.role.c_str());
TODO: emit syncDraw with application*/
if (msg)
{
- HMI_SEQ_DEBUG(app_list.currentSequenceNumber(), msg);
- //app_list.removeRequest(req_num);
- return false;
+ HMI_SEQ_DEBUG(g_app_list.currentRequestNumber(), msg);
+ return WMError::LAYOUT_CHANGE_FAIL;
}
this->lm_layout_change(action.role.c_str());
- return true;
+ return WMError::SUCCESS;
}
-bool App::do_transition(unsigned req_num)
+WMError App::do_transition(unsigned req_num)
{
/*
* Check Policy
*/
// get current trigger
- auto trigger = app_list.getRequest(req_num);
+ auto trigger = g_app_list.getRequest(req_num);
bool is_activate = true;
/* get new status from Policy Manager
(json_object*?) newLayout = checkPolicy(trigger);
(vector<struct WMAction>&) auto actions = translator.inputActionFromLayout(newLayout, currentLayout)
for(const auto& x : actions){
- app_list.setAciton(req_num, x)
+ g_app_list.setAciton(req_num, x)
}
or
- translator.inputActionFromLayout(newLayout, currentLayout, &app_list, req_num);
+ translator.inputActionFromLayout(newLayout, currentLayout, &g_app_list, req_num);
/* The following error check is not necessary because main.cpp will reject the message form not registered object
} */
HMI_SEQ_NOTICE(req_num, "ATM, Policy manager does't exist, then set WMAction as is");
- if (TASK_RELEASE == trigger.task)
+ if (trigger.task == Task::TASK_RELEASE)
{
is_activate = false;
}
- bool ret = app_list.setAction(req_num, trigger.appid, trigger.role, trigger.area, is_activate);
- app_list.req_dump();
+ WMError ret = g_app_list.setAction(req_num, trigger.appid, trigger.role, trigger.area, is_activate);
+ g_app_list.reqDump();
- if(!ret){
+ if (ret != WMError::SUCCESS)
+ {
HMI_SEQ_ERROR(req_num, "Failed to set action");
return ret;
}
// layer manager task
bool sync_draw_happen = false;
- for (const auto &y : app_list.getActions(req_num))
+ for (const auto &y : g_app_list.getActions(req_num))
{
/*
do_task(y);
*/
- /* TODO
+ /* TODO
but current we can't do do_task,
so divide the processing into lm_layout_change and lm_release
*/
{
sync_draw_happen = true;
ret = lm_layout_change(y);
- if(!ret){
- HMI_SEQ_ERROR(req_num, "Failed layout change: %s", y.appid.c_str());
- app_list.removeRequest(req_num);
+ if (ret != WMError::SUCCESS)
+ {
+ HMI_SEQ_ERROR(req_num, "%s: appid: %s, role: %s, area: %s",
+ errorDescription(ret), y.appid.c_str(), y.role.c_str(), y.area.c_str());
+ g_app_list.removeRequest(req_num);
break;
// TODO: if transition fails, what should we do?
}
- /* app_list.lookUpClient(y.appid)->emit_syncdraw(y.role, y.area); */
+ /* g_app_list.lookUpClient(y.appid)->emit_syncdraw(y.role, y.area); */
}
- else{
+ else
+ {
ret = lm_release(y);
if (!ret)
{
HMI_SEQ_ERROR(req_num, "Failed release resource: %s", y.appid.c_str());
- app_list.removeRequest(req_num);
+ g_app_list.removeRequest(req_num);
break;
// TODO: if transition fails, what should we do?
}
- /* app_list.lookUpClient(y.appid)->emit_invisible(y.role, y.area); */
+ /* g_app_list.lookUpClient(y.appid)->emit_invisible(y.role, y.area); */
}
}
- if(!ret){
- //this->emit_error(request_seq, 0 /*error_num*/, "error happens"); // test
+ if (ret != WMError::SUCCESS)
+ {
+ //this->emit_error(req_num, 0 /*error_num*/, "error happens"); // test
}
- else if (ret && sync_draw_happen){
+ else if (sync_draw_happen)
+ {
this->set_timer();
}
- else{
- app_list.removeRequest(req_num); // HACK!!!
+ else
+ {
+ g_app_list.removeRequest(req_num); // HACK!!!
}
return ret;
}
-void App::lm_layout_change(const char* drawing_name)
+void App::lm_layout_change(const char *drawing_name)
{
auto const &surface_id = this->lookup_id(drawing_name);
auto layer_id = this->layers.get_layer_id(*surface_id);
std::string str_area_sub = std::string(kNameLayoutSplit) + "." + std::string(kNameAreaSub);
compositor::rect area_rect_main = this->area_info[state.main];
compositor::rect area_rect_sub = this->area_info[*surface_id];
+ // >>> HACK
+ HMI_WARNING("wm", "HACK!!! mediaplayer and hvac is only supported for split");
+ std::string request_role = drawing_name;
+ //std::string request_app = transform(request_role.begin(), request_role.end(), request_role.begin(), tolower); //hvac or mediaplayer
+ std::string hack_appid = "navigation";
+ std::string hack_role = main;
+ std::string hack_area = str_area_main;
+ g_app_list.setAction(g_app_list.currentRequestNumber(), hack_appid, hack_role, hack_area, true);
+ //g_app_list.setEndDrawFinished(g_app_list.currentRequestNumber(), request_role, request_role);
+ //g_app_list.setEndDrawFinished(g_app_list.currentRequestNumber(), hack_appid, hack_role); // This process is illegal
+ // >>> HACK
this->emit_syncdraw(main.c_str(), str_area_main.c_str(),
area_rect_main.x, area_rect_main.y,
area_rect_main.w, area_rect_main.h);
- this->emit_syncdraw(drawing_name, str_area_sub.c_str(),
+ this->emit_syncdraw(request_role.c_str(), str_area_sub.c_str(),
area_rect_sub.x, area_rect_sub.y,
area_rect_sub.w, area_rect_sub.h);
this->enqueue_flushdraw(state.main);
}
}
-const char* App::check_surface_exist(const char* drawing_name)
+const char *App::check_surface_exist(const char *drawing_name)
{
auto const &surface_id = this->lookup_id(drawing_name);
if (!surface_id)
std::string role = drawing_name;
std::string area = drawing_area;
- if(!app_list.contains(id)){
+ if (!g_app_list.contains(id))
+ {
reply("app doesn't request 'requestSurface' yet");
return;
}
- auto client = app_list.lookUpClient(id);
+ auto client = g_app_list.lookUpClient(id);
/*
* Queueing Phase
*/
- unsigned current = app_list.currentSequenceNumber();
- unsigned requested_num = app_list.getSequenceNumber(id);
+ unsigned current = g_app_list.currentRequestNumber();
+ unsigned requested_num = g_app_list.getRequestNumber(id);
if (requested_num != 0)
{
HMI_SEQ_INFO(requested_num, "%s %s %s request is already queued", id.c_str(), role.c_str(), area.c_str());
}
WMRequest req = WMRequest(id, role, area, Task::TASK_ALLOCATE);
- unsigned new_req = app_list.addAllocateRequest(req);
- app_list.req_dump();
+ unsigned new_req = g_app_list.addAllocateRequest(req);
+ g_app_list.reqDump();
HMI_SEQ_DEBUG(current, "%s start sequence with %s, %s", id.c_str(), role.c_str(), area.c_str());
/*
* Do allocate tasks
*/
- bool ret = this->do_transition(new_req);
+ WMError ret = this->do_transition(new_req);
- if(!ret){
- HMI_SEQ_ERROR(new_req, "failed to do_transition");
+ if (ret != WMError::SUCCESS)
+ {
+ HMI_SEQ_ERROR(new_req, errorDescription(ret));
//this->emit_error()
}
}
*/
std::string id = appid;
std::string role = drawing_name;
- std::string area = ""; //drawing_area;
+ std::string area = ""; //drawing_area;
- if(!app_list.contains(id)){
+ if (!g_app_list.contains(id))
+ {
reply("app doesn't request 'requestSurface' yet");
return;
}
- auto client = app_list.lookUpClient(id);
+ auto client = g_app_list.lookUpClient(id);
/*
* Queueing Phase
*/
- unsigned current = app_list.currentSequenceNumber();
- unsigned requested_num = app_list.getSequenceNumber(id);
+ unsigned current = g_app_list.currentRequestNumber();
+ unsigned requested_num = g_app_list.getRequestNumber(id);
if (requested_num != 0)
{
HMI_SEQ_INFO(requested_num, "%s %s %s request is already queued", id.c_str(), role.c_str(), area.c_str());
}
WMRequest req = WMRequest(id, role, area, Task::TASK_RELEASE);
- unsigned new_req = app_list.addAllocateRequest(req);
- app_list.req_dump();
+ unsigned new_req = g_app_list.addAllocateRequest(req);
+ g_app_list.reqDump();
HMI_SEQ_DEBUG(current, "%s start sequence with %s, %s", id.c_str(), role.c_str(), area.c_str());
/*
* Do allocate tasks
*/
- bool ret = this->do_transition(new_req);
+ WMError ret = this->do_transition(new_req);
- if (!ret)
+ if (ret != WMError::SUCCESS)
{
- HMI_SEQ_ERROR(new_req, "failed to do_transition");
+ HMI_SEQ_ERROR(new_req, errorDescription(ret));
//this->emit_error()
}
}
}
}
-void App::lm_enddraw(const char* drawing_name){
+void App::lm_enddraw(const char *drawing_name)
+{
HMI_DEBUG("wm", "end draw %s", drawing_name);
for (unsigned i = 0, iend = this->pending_end_draw.size(); i < iend; i++)
{
}
}
-void App::do_enddraw(unsigned request_seq)
+void App::do_enddraw(unsigned req_num)
{
// get actions
- auto actions = app_list.getActions(request_seq);
- HMI_SEQ_INFO(request_seq, "do endDraw");
+ auto actions = g_app_list.getActions(req_num);
+ HMI_SEQ_INFO(req_num, "do endDraw");
- for(const auto& act : actions){
- HMI_SEQ_DEBUG(request_seq, "visible %s", act.role.c_str());
+ for (const auto &act : actions)
+ {
+ HMI_SEQ_DEBUG(req_num, "visible %s", act.role.c_str());
this->lm_enddraw(act.role.c_str());
}
- HMI_SEQ_INFO(request_seq, "emit flushDraw");
-/* do
+ HMI_SEQ_INFO(req_num, "emit flushDraw");
+ /* do
{
// emit flush Draw
- //emitFlushDrawToAll(&app_list, request_seq);
+ //emitFlushDrawToAll(&g_app_list, req_num);
// emit status change event
- } while (!app_list.requestFinished());*/
+ } while (!g_app_list.requestFinished());*/
}
void App::process_request()
{
- unsigned req = app_list.currentSequenceNumber();
+ unsigned req = g_app_list.currentRequestNumber();
HMI_SEQ_DEBUG(req, "Do next request");
- do_transition(req);
+ WMError rc = do_transition(req);
+ if(rc != WMError::SUCCESS){
+ HMI_SEQ_ERROR(req, errorDescription(rc));
+ }
}
void App::api_enddraw(char const *appid, char const *drawing_name)
{
std::string id(appid);
std::string role(drawing_name);
- unsigned current_seq = app_list.currentSequenceNumber();
- bool result = app_list.setEndDrawFinished(current_seq, id, role);
+ unsigned current_req = g_app_list.currentRequestNumber();
+ bool result = g_app_list.setEndDrawFinished(current_req, id, role);
if (!result)
{
return;
}
- if (app_list.endDrawFullfilled(current_seq))
+ if (g_app_list.endDrawFullfilled(current_req))
{
// do task for endDraw
//this->stop_timer();
- this->do_enddraw(current_seq);
+ this->do_enddraw(current_req);
this->stop_timer();
- app_list.removeRequest(current_seq);
- HMI_SEQ_INFO(current_seq, "Finish request");
- app_list.next();
- if (app_list.haveRequest())
+ g_app_list.removeRequest(current_req);
+ HMI_SEQ_INFO(current_req, "Finish request");
+ g_app_list.next();
+ if (g_app_list.haveRequest())
{
this->process_request();
}
}
else
{
- HMI_SEQ_INFO(current_seq, "Wait other App call endDraw");
+ HMI_SEQ_INFO(current_req, "Wait other App call endDraw");
return;
}
}
this->api_activate_surface(
this->lookup_name(surface_id).value_or("unknown-name").c_str());
}*/
+
+ // search pid from surfaceID
+
+ // pick up appid from pid from application manager
+
+ // check appid then add it to the client
}
void App::surface_removed(uint32_t surface_id)
{
HMI_DEBUG("wm", "surface_id is %u", surface_id);
- // We cannot normally deactivate the main_surface, so be explicit
- // about it:
- if (int(surface_id) == this->layers.main_surface)
- {
- this->deactivate_main_surface();
- }
- else
- {
- auto drawing_name = this->lookup_name(surface_id);
- if (drawing_name)
- {
- std::string appid = "";
- /* auto = lookUpClient(surface_id);
- appid = client->appID();
-
- */
- this->api_deactivate_surface(appid.c_str(), drawing_name->c_str(), [](const char *) {});
- }
- }
-
- this->id_alloc.remove_id(surface_id);
- this->layers.remove_surface(surface_id);
+ g_app_list.removeSurface(surface_id);
}
void App::emit_activated(char const *label)
// add client into the db
std::string appid_str(appid);
std::string role(drawing_name);
- app_list.addClient(appid_str, role);
+ //g_app_list.addClient(appid_str, role);
+ g_app_list.addClient(appid_str, *lid, id, role);
return Ok<int>(id);
}
return nullptr;
}
+/**
+ * This function is substitute of requestSurface
+ * If surface creation is faster than application request of this function,
+ * WM will bind surfaceID with application and role.
+ * If surface creation is slower than application request of thie function,
+ * WM will put Client into pending list.
+ *
+ * Note :
+ * Application can request with pid but this is temporary solution for now.
+ * This will be removed.
+ * */
+bool App::api_set_role(char const *appid, char const *drawing_name, unsigned pid){
+ std::string id = appid;
+ std::string role = drawing_name;
+ unsigned surface = 0;
+ WMError wm_err = WMError::UNKNOWN;
+ bool ret = false;
+
+ // get layer ID which role should be in
+ auto lid = this->layers.get_layer_id(role);
+ if (!lid)
+ {
+ /**
+ * register drawing_name as fallback and make it displayed.
+ */
+ lid = this->layers.get_layer_id(std::string("Fallback"));
+ HMI_DEBUG("wm", "%s is not registered in layers.json, then fallback as normal app", role.c_str());
+ if (!lid)
+ {
+ HMI_ERROR("wm", "Drawing name does not match any role, Fallback is disabled");
+ return ret;
+ }
+ }
+
+ if(0 != pid){
+ // search floating surfaceID from pid if pid is designated.
+ // It is not good that application request with its pid
+ //wm_err = g_app_list.lookUpFloatingSurface(pid, &surface);
+ }
+ else{
+ // get floating surface with appid. If WM queries appid from pid,
+ // WM can bind appid and role to surface (not implemented yet)
+ //wm_err = g_app_list.lookUpFloatingSurface(id);
+ }
+ if(wm_err != WMError::SUCCESS){
+ HMI_ERROR("wm", "No floating surface for app: %s", id.c_str());
+ //g_app_list.addFloatingClient(id, *lid, role);
+ HMI_NOTICE("wm", "%s : Waiting for surface creation", id.c_str());
+ return ret;
+ }
+
+ ret = true;
+ if (g_app_list.contains(id))
+ {
+ HMI_INFO("wm", "Add role: %s with surface: %d. Client %s has multi surfaces.",
+ role.c_str(), surface, id.c_str());
+ //wm_err = g_app_list.appendRole(id, surface, role);
+ if(wm_err != WMError::SUCCESS){
+ HMI_INFO("wm", errorDescription(wm_err));
+ }
+ }
+ else{
+ HMI_INFO("wm", "Create new client: %s, surface: %d into layer: %d with role: %s",
+ id.c_str(), surface, *lid, role.c_str());
+ g_app_list.addClient(id, *lid, surface, role);
+ }
+ return ret;
+}
+
result<json_object *> App::api_get_display_info()
{
// Check controller