#include <istream>
#include <thread>
#include <map>
+#include <queue>
#include <systemd/sd-event.h>
#include <json-c/json.h>
#include "policy_manager.hpp"
typedef struct LayoutState {
std::string name;
std::map<std::string, int> category_num;
-// int category_num[stm::gStmCategoryNoNum];
AreaList area_list;
std::map<std::string, std::vector<std::string>> role_history;
} LayoutState;
LayoutState layout_state;
} LayerState;
+typedef struct EventInfo {
+ int event;
+ std::string role;
+ uint64_t delay;
+} EventInfo;
+
struct sd_event* event_loop;
std::map<int, struct sd_event_source*> event_source_list;
-std::map<int, std::string> g_event_info_list;
+std::map<int, std::string> g_req_role_list;
PolicyManager::CallbackTable callback;
+std::queue<EventInfo> g_event_info_queue;
std::unordered_map<std::string, LayerState> g_prv_layers;
std::unordered_map<std::string, LayerState> g_crr_layers;
}
-static int checkPolicyEntry(int event, uint64_t delay_ms, const char* role);
+static int checkPolicyEntry(int event, uint64_t delay_ms, std::string role);
static int checkPolicy(sd_event_source *source, void *data) {
HMI_DEBUG("wm:pm", "Call");
HMI_DEBUG("wm:pm", ">>>>>>>>>> START CHECK POLICY");
crr_state.layer[stm::gStmLayerNoOnScreen].state,
stm::gStmLayoutNo2Name[crr_state.layer[stm::gStmLayerNoOnScreen].state]);
-#if 1 // @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
// Store previous layers
pm::g_prv_layers = pm::g_crr_layers;
- std::string req_role = pm::g_event_info_list[event_data];
+ std::string req_role = pm::g_req_role_list[event_data];
std::string req_evt = std::string(stm::gStmEventName[event_no]);
std::string req_ctg = std::string(stm::gStmCategoryName[category_no]);
std::string req_area = std::string(stm::gStmAreaName[area_no]);
HMI_DEBUG("wm:pm", ">>> >>> >>> >>> ROLE:%s", as.role.c_str());
}
}
-#endif // @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
json_object* json_out = json_object_new_object();
stm::gStmRestrictionModeStateNo2Name[crr_state.restriction_mode.state],
&json_out);
+ // Create layout information
+ //
// "layers": [
+ // {
+ // "homescreen": {
+ // "changed": <bool>,
+ // "areas": [
+ // {
+ // "name":<const char*>,
+ // "role":<const char*>
+ // }.
+ // ...
+ // ]
+ // }
+ // },
+ // ...
json_object* json_layer = json_object_new_array();
json_object* json_tmp;
+ for (int layer_no = stm::gStmLayerNoMin;
+ layer_no <= stm::gStmLayerNoMax; layer_no++) {
+ const char* layer_name = stm::gStmLayerName[layer_no];
+ HMI_DEBUG("wm:pm", "LAYER:%s", layer_name);
- // {
- // "homescreen": {
- // "changed": <bool>,
- // "areas": [
- // {
- // "name":<const char*>,
- // "role":<const char*>
- // }.
- // ...
- // ]
- // }
- // },
- json_tmp = json_object_new_object();
- addStateToJson("homescreen",
- crr_state.layer[stm::gStmLayerNoHomescreen].is_changed,
-#if 1
- pm::g_crr_layers["homescreen"].layout_state.name.c_str(),
-#else
- stm::gStmLayoutNo2Name[crr_state.layer[stm::gStmLayerNoHomescreen].state],
-#endif
- &json_tmp);
- json_object_array_add(json_layer, json_tmp);
-
- // {
- // "apps": {
- // "is_changed": <bool>,
- // "state": <const char*>
- // }
- // },
- json_tmp = json_object_new_object();
- addStateToJson("apps",
- crr_state.layer[stm::gStmLayerNoApps].is_changed,
-#if 1
- pm::g_crr_layers["apps"].layout_state.name.c_str(),
-#else
- stm::gStmLayoutNo2Name[crr_state.layer[stm::gStmLayerNoApps].state],
-#endif
- &json_tmp);
- json_object_array_add(json_layer, json_tmp);
-
- // {
- // "restriction": {
- // "is_changed": <bool>,
- // "state": <const char*>
- // }
- // },
- json_tmp = json_object_new_object();
- addStateToJson("restriction",
- crr_state.layer[stm::gStmLayerNoRestriction].is_changed,
-#if 1
- pm::g_crr_layers["restriction"].layout_state.name.c_str(),
-#else
- stm::gStmLayoutNo2Name[crr_state.layer[stm::gStmLayerNoRestriction].state],
-#endif
- &json_tmp);
- json_object_array_add(json_layer, json_tmp);
-
- // {
- // "on_screen": {
- // "is_changed": <bool>,
- // "state": <const char*>
- // }
- // },
- json_tmp = json_object_new_object();
- addStateToJson("on_screen",
- crr_state.layer[stm::gStmLayerNoOnScreen].is_changed,
-#if 1
- pm::g_crr_layers["on_screen"].layout_state.name.c_str(),
-#else
- stm::gStmLayoutNo2Name[crr_state.layer[stm::gStmLayerNoOnScreen].state],
-#endif
- &json_tmp);
- json_object_array_add(json_layer, json_tmp);
+ json_tmp = json_object_new_object();
+ addStateToJson(layer_name,
+ crr_state.layer[layer_no].is_changed,
+ pm::g_crr_layers[layer_name].layout_state.area_list,
+ &json_tmp);
+ json_object_array_add(json_layer, json_tmp);
+ }
// Add json array of layer
json_object_object_add(json_out, "layers", json_layer);
if (crr_state.car.is_changed) {
if (stm::gStmCarStateNoRun == crr_state.car.state) {
// Set delay event(restriction mode on)
- checkPolicyEntry(STM_EVT_NO_RESTRICTION_MODE_ON, 3000, nullptr);
+ checkPolicyEntry(STM_EVT_NO_RESTRICTION_MODE_ON, 3000, "");
}
else if (stm::gStmCarStateNoStop == crr_state.car.state) {
// Set event(restriction mode off)
- checkPolicyEntry(STM_EVT_NO_RESTRICTION_MODE_OFF, 0, nullptr);
+ checkPolicyEntry(STM_EVT_NO_RESTRICTION_MODE_OFF, 0, "");
// Stop timer for restriction on event
if (pm::event_source_list.find(STM_EVT_NO_RESTRICTION_MODE_ON)
}
static int timerEvent(sd_event_source *source, uint64_t usec, void *data) {
+ HMI_DEBUG("wm:pm", "Call");
+
int ret = checkPolicy(source, data);
return ret;
-};
+}
-static int checkPolicyEntry(int event, uint64_t delay_ms, const char* role)
+static int checkPolicyEntry(int event, uint64_t delay_ms, std::string role)
{
HMI_DEBUG("wm:pm", "Call");
- HMI_DEBUG("wm:pm", "event:0x%x", event);
+ HMI_DEBUG("wm:pm", "event:0x%x delay:%d role:%s", event, delay_ms, role.c_str());
- // Store event info
- if (nullptr == role) {
- pm::g_event_info_list[event] = std::string("");
- }
- else {
- pm::g_event_info_list[event] = std::string(role);
- }
+ // Store requested role
+ pm::g_req_role_list[event] = role;
if (0 == delay_ms) {
int ret = sd_event_add_defer(pm::event_loop, NULL,
&checkPolicy, new int(event));
if (0 > ret) {
HMI_ERROR("wm:pm", "Faild to sd_event_add_defer: errno:%d", ret);
- pm::g_event_info_list.erase(event);
+ pm::g_req_role_list.erase(event);
return -1;
}
}
&timerEvent, new int(event));
if (0 > ret) {
HMI_ERROR("wm:pm", "Faild to sd_event_add_time: errno:%d", ret);
- pm::g_event_info_list.erase(event);
+ pm::g_req_role_list.erase(event);
return -1;
}
}
void PolicyManager::registerCallback(CallbackTable callback) {
+ HMI_DEBUG("wm:pm", "Call");
+
pm::callback.onStateTransitioned = callback.onStateTransitioned;
pm::callback.onError = callback.onError;
}
-int PolicyManager::inputEvent(json_object* json_in) {
+int PolicyManager::setInputEventData(json_object* json_in) {
HMI_DEBUG("wm:pm", "Call");
// Check arguments
HMI_DEBUG("wm:pm", "area(%s:%d)", area, area_no);
}
- // Check policy
- checkPolicyEntry((event_no | category_no | area_no), 0, role);
+ // Set event info to the queue
+ pm::EventInfo event_info;
+ event_info.event = (event_no | category_no | area_no);
+ if (nullptr == role) {
+ event_info.role = std::string("");
+ }
+ else {
+ event_info.role = std::string(role);
+ }
+ event_info.delay = 0;
+ pm::g_event_info_queue.push(event_info);
return 0;
}
-std::string PolicyManager::roleToCategory(const char* role) {
- return this->role2category_[role];
+int PolicyManager::executeStateTransition() {
+ HMI_DEBUG("wm:pm", "Call");
+
+ int ret;
+ pm::EventInfo event_info;
+
+ while (!pm::g_event_info_queue.empty()) {
+ // Get event info from queue and delete
+ event_info = pm::g_event_info_queue.front();
+ pm::g_event_info_queue.pop();
+
+ // Set event info for checking policy
+ ret = checkPolicyEntry(event_info.event, event_info.delay, event_info.role);
+ }
+ return ret;
+}
+
+void PolicyManager::undoState() {
+ HMI_DEBUG("wm:pm", "Call");
+
+ // Undo state of STM
+ stm::stmUndoState();
+
+ pm::g_crr_layers = pm::g_prv_layers;
}
extern const char* kDefaultRoleDb;