#include <fstream>
#include <sstream>
#include <istream>
+#include <thread>
+#include <map>
+#include <systemd/sd-event.h>
#include <json-c/json.h>
#include "policy_manager.hpp"
-#include "dummy_stm.h"
#include "hmi-debug.h"
+namespace stm {
+extern "C" {
+#include "dummy_stm.h"
+}
+} // namespace stm
-namespace {
-
-static const char* kEventName[] = {
- "activate",
- "deactivate",
- "car_stop",
- "car_run",
- "timer_expired",
- "lamp_off",
- "lamp_on"
-};
-
-static const int kEventNo[] = {
- STM_EVT_NO_ACTIVATE,
- STM_EVT_NO_DEACTIVATE,
- STM_EVT_NO_CAR_STOP,
- STM_EVT_NO_CAR_RUN,
- STM_EVT_NO_TIMER_EXPIRED,
- STM_EVT_NO_LAMP_OFF,
- STM_EVT_NO_LAMP_ON
-};
-
-static const char* kCategoryName[] = {
- "homescreen",
- "map",
- "general",
- "splitable",
- "popup",
- "system_alert"
-};
-
-static const int kCategoryNo[] = {
- STM_CTG_NO_HOMESCREEN,
- STM_CTG_NO_MAP,
- STM_CTG_NO_GENERAL,
- STM_CTG_NO_SPLITABLE,
- STM_CTG_NO_POPUP,
- STM_CTG_NO_SYSTEM_ALERT
-};
-static const char* kAreaName[] = {
- "full",
- "normal",
- "split.main",
- "split.sub",
- "onscreen"
-};
+namespace pm {
+typedef struct AreaState {
+ std::string name;
+ std::string category;
+ std::string role;
+} AreaState;
-static const int kAreaNo[] = {
- STM_ARA_NO_FULL,
- STM_ARA_NO_NORMAL,
- STM_ARA_NO_SPLIT_MAIN,
- STM_ARA_NO_SPLIT_SUB,
- STM_ARA_NO_ON_SCREEN
-};
+typedef struct LayoutState {
+ std::string name;
+ std::map<std::string, int> category_num;
+// int category_num[stm::gStmCategoryNoNum];
+ std::vector<AreaState> area_list;
+ std::map<std::string, std::string> last_invisibled_role;
+} LayoutState;
-// String for state
-const char* gStmCarStateNo2Name[] = {
- "car_stop",
- "car_run"
-};
+typedef struct LayerState {
+ std::string name;
+ LayoutState layout_state;
+} LayerState;
-const char* gStmLampStateNo2Name[] = {
- "lamp_off",
- "lamp_on"
-};
+struct sd_event* event_loop;
+std::map<int, struct sd_event_source*> event_source_list;
+std::map<int, std::string> g_event_info_list;
+PolicyManager::CallbackTable callback;
-const char* gStmLayoutNo2Name[] = {
- "none",
- "pu",
- "sa",
- "m1",
- "m2",
- "mf",
- "s1",
- "s2",
- "g",
- "hs",
-};
+std::unordered_map<std::string, LayerState> g_prv_layers;
+std::unordered_map<std::string, LayerState> g_crr_layers;
+std::unordered_map<std::string, LayerState> g_prv_layers_car_stop;
+std::unordered_map<std::string, LayoutState> g_default_layouts;
+} // namespace pm
-} // namespace
PolicyManager::PolicyManager() :
eventname2no_(),
areaname2no_(),
role2category_(),
category2role_(),
- role2defaultarea_(),
- current_state_()
+ role2defaultarea_()
{
HMI_DEBUG("wm:pm", "Call");
}
int ret = 0;
// Create convert map
- for (unsigned int i=0; i<(sizeof(kEventNo)/sizeof(int)); i++) {
- HMI_DEBUG("wm:pm", "event name:%s no:%d", kEventName[i], kEventNo[i]);
- this->eventname2no_[kEventName[i]] = kEventNo[i];
+ for (unsigned int i=0; i<STM_NUM_EVT; i++) {
+ HMI_DEBUG("wm:pm", "event name:%s no:%d", stm::gStmEventName[i], stm::gStmEventNo[i]);
+ this->eventname2no_[stm::gStmEventName[i]] = stm::gStmEventNo[i];
}
- for (unsigned int i=0; i<(sizeof(kCategoryNo)/sizeof(int)); i++) {
- HMI_DEBUG("wm:pm", "category name:%s no:%d", kCategoryName[i], kCategoryNo[i]);
- this->categoryname2no_[kCategoryName[i]] = kCategoryNo[i];
+ for (int i = stm::gStmCategoryNoMin; i <= stm::gStmCategoryNoMax; i++) {
+ HMI_DEBUG("wm:pm", "category name:%s no:%d", stm::gStmCategoryName[i], stm::gStmCategoryNo[i]);
+ this->categoryname2no_[stm::gStmCategoryName[i]] = stm::gStmCategoryNo[i];
}
- for (unsigned int i=0; i<(sizeof(kAreaNo)/sizeof(int)); i++) {
- HMI_DEBUG("wm:pm", "area name:%s no:%d", kAreaName[i], kAreaNo[i]);
- this->areaname2no_[kAreaName[i]] = kAreaNo[i];
+ for (unsigned int i=0; i<STM_NUM_ARA; i++) {
+ HMI_DEBUG("wm:pm", "area name:%s no:%d", stm::gStmAreaName[i], stm::gStmAreaNo[i]);
+ this->areaname2no_[stm::gStmAreaName[i]] = stm::gStmAreaNo[i];
}
// Load role.db
- ret = loadRoleDb();
+ ret = this->loadRoleDb();
if (0 > ret) {
HMI_ERROR("wm:pm", "Load role.db Error!!");
return ret;
}
- // TODO:
+ // Load layout.db
+ ret = this->loadLayoutDb();
+ if (0 > ret) {
+ HMI_ERROR("wm:pm", "Load layout.db Error!!");
+ return ret;
+ }
+
+ // Initialize current/previous state of layers
+ pm::AreaState init_area;
+ pm::LayoutState init_layout;
+ init_area.name = "none";
+ init_area.category = "none";
+ init_area.role = "none";
+ init_layout.area_list.push_back(init_area);
+
+ for (int i = stm::gStmLayerNoMin; i <= stm::gStmLayerNoMax; i++) {
+ const char* layer_name = stm::gStmLayerName[i];
+ pm::g_crr_layers[layer_name].name = layer_name;
+ pm::g_crr_layers[layer_name].layout_state = init_layout;
+ }
+
+ pm::g_prv_layers = pm::g_crr_layers;
+
// Initialize StateTransitioner
- // stmInitialize();
+ stm::stmInitialize();
+
+ // Initialize sd_event loop
+ ret = this->initializeSdEventLoop();
+ if (0 > ret) {
+ HMI_ERROR("wm:pm", "Failed to initializeSdEventLoop!!");
+ return ret;
+ }
return ret;
}
-int PolicyManager::checkPolicy(json_object* json_in, json_object** json_out) {
- HMI_DEBUG("wm:pm", "Call");
-
- // Check arguments
- if ((nullptr == json_in) || (nullptr == json_out)) {
- HMI_ERROR("wm:pm", "Argument is NULL!!");
+int PolicyManager::initializeSdEventLoop() {
+ // Get default event loop object
+ int ret = sd_event_new(&(pm::event_loop));
+ if (0 > ret) {
+ HMI_ERROR("wm:pm", "Faild to sd_event_default: errno:%d", ret);
return -1;
}
- // Get event from json_object
- const char* event = getStringFromJson(json_in, "event");
- int event_no = 0;
- if (nullptr != event) {
- // Convert name to number
- event_no = this->eventname2no_[event];
- HMI_DEBUG("wm:pm", "event(%s:%d)", event, event_no);
- }
-
- // Get role from json_object
- const char* role = getStringFromJson(json_in, "role");
- int category_no = 0;
- if (nullptr != role) {
- HMI_DEBUG("wm:pm", "role(%s)", role);
-
- // Convert role to category
- const char* category = this->role2category_[role].c_str();
- if (0 == strcmp("", category)) {
- HMI_ERROR("wm:pm", "Error!!");
- return -1;
+ // Create thread for sd_event and detach
+ std::thread sd_event_loop([this]() {
+ while (1) {
+ sd_event_run(pm::event_loop, 1000);
}
- HMI_DEBUG("wm:pm", "category(%s)", category);
+ });
+ sd_event_loop.detach();
- // Convert name to number
- category_no = categoryname2no_[category];
- HMI_DEBUG("wm:pm", "role(%s), category(%s:%d)", role, category, category_no);
+ return 0;
+}
+
+static void addStateToJson(
+ const char* key, int is_changed, const char* state, json_object** json_out) {
+ if ((nullptr == key) || (nullptr == state) || (nullptr == json_out)) {
+ HMI_ERROR("wm:pm", "Argument is nullptr!!!");
+ return;
}
- // Get areat from json_object
- const char* area = getStringFromJson(json_in, "area");
- int area_no = 0;
- if (nullptr != area) {
- // Convert name to number
- area_no = areaname2no_[area];
- HMI_DEBUG("wm:pm", "area(%s:%d)", area, area_no);
+ json_object* json_obj = json_object_new_object();
+ json_object_object_add(json_obj, "is_changed", json_object_new_boolean(is_changed));
+ if (is_changed) {
+ HMI_DEBUG("wm:pm", "%s: state changed (%s)", key, state);
+ json_object_object_add(json_obj, "state", json_object_new_string(state));
}
+ json_object_object_add(*json_out, key, json_obj);
+}
+
+static int checkPolicyEntry(int event, uint64_t delay_ms, const char* role);
+static int checkPolicy(sd_event_source *source, void *data) {
+ HMI_DEBUG("wm:pm", "Call");
+ HMI_DEBUG("wm:pm", ">>>>>>>>>> START CHECK POLICY");
+
+ int event_data = *((int*)data);
+
+ int event_no, category_no, area_no;
+ event_no = (event_data & STM_MSK_EVT_NO) - 1;
+ category_no = ((event_data & STM_MSK_CTG_NO) >> 8) - 1;
+ area_no = ((event_data & STM_MSK_ARA_NO) >> 16) - 1;
+ HMI_DEBUG("wm:pm", ">>>>>>>>>> event:%s category:%s area:%s",
+ stm::gStmEventName[event_no],
+ stm::gStmCategoryName[category_no],
+ stm::gStmAreaName[area_no]);
// Transition state
- HMI_DEBUG("wm:pm", "set event:0x%x", (event_no | category_no | area_no));
- int ret = stmTransitionState((event_no | category_no | area_no),
- &(this->current_state_));
+ stm::stm_state_t crr_state;
+ int ret = stm::stmTransitionState(event_data, &crr_state);
if (0 > ret) {
HMI_ERROR("wm:pm", "Error!!");
return -1;
}
+ HMI_DEBUG("wm:pm", "parking brake state (is_changed:%d state:%d:%s)",
+ crr_state.parking_brake.is_changed,
+ crr_state.parking_brake.state,
+ stm::gStmParkingBrakeStateNo2Name[crr_state.parking_brake.state]);
+ HMI_DEBUG("wm:pm", "accelerator pedal state (is_changed:%d state:%d:%s)",
+ crr_state.accel_pedal.is_changed,
+ crr_state.accel_pedal.state,
+ stm::gStmAccelPedalStateNo2Name[crr_state.accel_pedal.state]);
+ HMI_DEBUG("wm:pm", "lightstatus brake state (is_changed:%d state:%d:%s)",
+ crr_state.lightstatus_brake.is_changed,
+ crr_state.lightstatus_brake.state,
+ stm::gStmLightstatusBrakeStateNo2Name[crr_state.lightstatus_brake.state]);
+ HMI_DEBUG("wm:pm", "car state (is_changed:%d state:%d:%s)",
+ crr_state.car.is_changed,
+ crr_state.car.state,
+ stm::gStmCarStateNo2Name[crr_state.car.state]);
+ HMI_DEBUG("wm:pm", "lamp state (is_changed:%d state:%d:%s)",
+ crr_state.lamp.is_changed,
+ crr_state.lamp.state,
+ stm::gStmLampStateNo2Name[crr_state.lamp.state]);
+ HMI_DEBUG("wm:pm", "restriction mode state (is_changed:%d state:%d:%s)",
+ crr_state.restriction_mode.is_changed,
+ crr_state.restriction_mode.state,
+ stm::gStmRestrictionModeStateNo2Name[crr_state.restriction_mode.state]);
+ HMI_DEBUG("wm:pm", "homescreen state (is_changed:%d state:%d:%s)",
+ crr_state.layer[stm::gStmLayerNoHomescreen].is_changed,
+ crr_state.layer[stm::gStmLayerNoHomescreen].state,
+ stm::gStmLayoutNo2Name[crr_state.layer[stm::gStmLayerNoHomescreen].state]);
+ HMI_DEBUG("wm:pm", "apps state (is_changed:%d state:%d:%s)",
+ crr_state.layer[stm::gStmLayerNoApps].is_changed,
+ crr_state.layer[stm::gStmLayerNoApps].state,
+ stm::gStmLayoutNo2Name[crr_state.layer[stm::gStmLayerNoApps].state]);
+ HMI_DEBUG("wm:pm", "restriction state (is_changed:%d state:%d:%s)",
+ crr_state.layer[stm::gStmLayerNoRestriction].is_changed,
+ crr_state.layer[stm::gStmLayerNoRestriction].state,
+ stm::gStmLayoutNo2Name[crr_state.layer[stm::gStmLayerNoRestriction].state]);
+ HMI_DEBUG("wm:pm", "on_screen state (is_changed:%d state:%d:%s)",
+ crr_state.layer[stm::gStmLayerNoOnScreen].is_changed,
+ 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 role = pm::g_event_info_list[event_data];
+ std::string event = std::string(stm::gStmEventName[event_no]);
+ std::string category = std::string(stm::gStmCategoryName[category_no]);
+ std::string area = std::string(stm::gStmAreaName[area_no]);
+
+ // Update layers
+ 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);
+
+#if 1
+ // If restriction mode is changed off -> on,
+ // store current state for state of restriction mode off
+ if ((crr_state.restriction_mode.is_changed)
+ && (stm::gStmRestrictionModeStateNoOn == crr_state.restriction_mode.state)) {
+ HMI_DEBUG("wm:lm", "Store current state for state of restriction mode off");
+ pm::g_prv_layers_car_stop[layer_name] = pm::g_crr_layers[layer_name];
+ }
+#else
+ // If car state is changed car_stop -> car_run,
+ // store current state for state of car stop
+ if ((crr_state.car.is_changed)
+ && (stm::gStmCarStateNoRun == crr_state.car.state)) {
+ HMI_DEBUG("wm:lm", "Store current state for state of car stop");
+ pm::g_prv_layers_car_stop[layer_name] = pm::g_crr_layers[layer_name];
+ }
+#endif
+
+
+ // This layer is changed?
+ if (crr_state.layer[layer_no].is_changed) {
+ // Get previous layout name of this layer
+ pm::LayoutState prv_layout_state = pm::g_prv_layers[layer_name].layout_state;
+ std::string prv_layout_name = prv_layout_state.name;
+
+ // Get current layout name of this layer
+ int crr_layout_state_no = crr_state.layer[layer_no].state;
+ std::string crr_layout_name = std::string(stm::gStmLayoutNo2Name[crr_layout_state_no]);
+
+ pm::LayoutState crr_layout_state;
+#if 1
+ if ((crr_state.restriction_mode.is_changed)
+ && (stm::gStmRestrictionModeStateNoOff == crr_state.restriction_mode.state)) {
+ // If restriction mode is changed on -> off,
+ // restore state of restriction mode off
+ HMI_DEBUG("wm:lm", "Restriction mode is changed on -> off, so restore state of restriction mode off");
+ crr_layout_state = pm::g_prv_layers_car_stop[layer_name].layout_state;
+#else
+ if ((crr_state.car.is_changed)
+ && (stm::gStmCarStateNoStop == crr_state.car.state)) {
+ // If car state is changed car_run -> car_stop,
+ // restore state of car stop
+ HMI_DEBUG("wm:lm", "Car state is changed car_run -> car_stop, so restore state of car stop");
+ crr_layout_state = pm::g_prv_layers_car_stop[layer_name].layout_state;
+#endif
+ }
+#if 0
+ else if ("none" == crr_layout_name) {
+ // If current layout is "none",
+ // current areas is set with "none"
+ HMI_DEBUG("wm:pm", "Current layout is \"none\"");
+ pm::AreaState crr_area_state;
+ crr_area_state.name = "none";
+ crr_area_state.category = "none";
+ crr_area_state.role = "none";
+ crr_layout_state.name = "none";
+ crr_layout_state.area_list.push_back(crr_area_state);
+ }
+#endif
+ else {
+ // Copy previous layout state for current
+ crr_layout_state = prv_layout_state;
+
+ if (prv_layout_name == crr_layout_name) {
+ HMI_DEBUG("wm:lm", "Previous layout is same with current");
+ }
+ else {
+ // If previous layout is NOT same with current,
+ // current areas is set with default value
+ HMI_DEBUG("wm:lm", "Previous layout is NOT same with current");
+ crr_layout_state.name = pm::g_default_layouts[crr_layout_name].name;
+ crr_layout_state.category_num = pm::g_default_layouts[crr_layout_name].category_num;
+ crr_layout_state.area_list = pm::g_default_layouts[crr_layout_name].area_list;
+ }
+
+ // Update role in new area
+#if 0
+#if 1
+ if (crr_state.restriction_mode.is_changed) {
+ // Updating role is not necessary
+ // because new_role is not specified
+ // when restriction mode is changed
+ HMI_DEBUG("wm:lm", "Updating role is not necessary because new_role is not specified when restriction mode is changed");
+#else
+ if (crr_state.car.is_changed) {
+ // Updating role is not necessary
+ // because new_role is not specified
+ // when car state is changed
+ HMI_DEBUG("wm:lm", "Updating role is not necessary because new_role is not specified when car state is changed");
+#endif
+ }
+ else {
+#endif
+ std::map<std::string, std::vector<pm::AreaState>> ctg_list;
+ for (int ctg_no=stm::gStmCategoryNoMin;
+ ctg_no<=stm::gStmCategoryNoMax; ctg_no++) {
+ const char* ctg = stm::gStmCategoryName[ctg_no];
+ HMI_DEBUG("wm:pm", "ctg:%s", ctg);
+
+ // Create area list of previous app
+ std::vector<pm::AreaState> area_list;
+ for (pm::AreaState area_state : prv_layout_state.area_list) {
+ if (std::string(ctg) == area_state.category) {
+ // If there is the category which is same with new category in previous layout,
+ // push it to area list
+ HMI_DEBUG("wm:pm", "push area_state to prv list category:%s role:%s",
+ area_state.category.c_str(), area_state.role.c_str());
+ area_list.push_back(area_state);
+ }
+ }
+
+ int prv_ctg_num = prv_layout_state.category_num[ctg];
+ int crr_ctg_num = crr_layout_state.category_num[ctg];
+ HMI_DEBUG("wm:pm", "crr_ctg_num:%d prv_ctg_num:%d", crr_ctg_num, prv_ctg_num);
+
+ // Remove state of area which is used no longer from area list
+ if (crr_ctg_num < prv_ctg_num) {
+ HMI_DEBUG("wm:pm", "crr_ctg_num < prv_ctg_num");
+ if (0 == strcmp(ctg, category.c_str())) {
+ for (auto i = area_list.begin(); i != area_list.end(); ++i) {
+ if ((role == i->role) && (area == i->name)) {
+ HMI_DEBUG("wm:pm", "store removed role:%s", i->role.c_str());
+ crr_layout_state.last_invisibled_role[category] = i->role;
+
+ HMI_DEBUG("wm:pm", "remove area state which have same role with requested role");
+ area_list.erase(i);
+
+ prv_ctg_num--;
+
+ if (crr_ctg_num == prv_ctg_num) {
+ break;
+ }
+ }
+ }
+ }
+ else {
+ HMI_DEBUG("wm:pm", "store removed role:%s", area_list.begin()->role.c_str());
+ crr_layout_state.last_invisibled_role[ctg] = area_list.begin()->role;
+
+ HMI_DEBUG("wm:pm", "remove the oldest area data");
+ area_list.erase(area_list.begin());
+ }
+ }
+ else if (crr_ctg_num >= prv_ctg_num) {
+ HMI_DEBUG("wm:pm", "crr_ctg_num >= prv_ctg_num");
+ if (0 == strcmp(ctg, category.c_str())) {
+ HMI_DEBUG("wm:pm", "category of requested role is same");
+ if ((crr_ctg_num == prv_ctg_num) && (0 != prv_ctg_num)) {
+ HMI_DEBUG("wm:pm", "store removed role:%s", area_list.begin()->role.c_str());
+ crr_layout_state.last_invisibled_role[ctg] = area_list.begin()->role;
+
+ HMI_DEBUG("wm:pm", "remove the oldest area data for adding requested role");
+ area_list.erase(area_list.begin());
+ }
+ }
+ }
+
+ // Check
+ for (pm::AreaState area_state : area_list) {
+ HMI_DEBUG("wm:pm", "area_list name:%s category:%s role:%s",
+ area_state.name.c_str(),
+ area_state.category.c_str(),
+ area_state.role.c_str());
+ }
+
+ ctg_list[ctg] = area_list;
+ }
+
+ if (event == "activate") {
+ HMI_DEBUG("wm:pm", "event is activate");
+ // First, update area for requested role
+ bool request_for_this_layer = false;
+ bool updated = false;
+ for (pm::AreaState &as : crr_layout_state.area_list) {
+ if (as.category == category) {
+ request_for_this_layer = true;
+ if (as.name == area) {
+ HMI_DEBUG("wm:pm", "update area for requested category:%s role:%s area:%s", category.c_str(), role.c_str(), area.c_str());
+ as.role = role;
+ updated = true;
+ break;
+ }
+ }
+ }
+
+ // If NOT updated: there is not requested area in new layout,
+ // requested role is used later.
+ if (request_for_this_layer && (!updated)) {
+ HMI_DEBUG("wm:pm", "requested role is used later category:%s role:%s area:%s", category.c_str(), role.c_str(), area.c_str());
+ pm::AreaState area_state;
+ area_state.name = area;
+ area_state.category = category;
+ area_state.role = role;
+ ctg_list[category].push_back(area_state);
+ }
+ }
+
+ // Update areas
+ for (pm::AreaState &as : crr_layout_state.area_list) {
+ HMI_DEBUG("wm:pm", "current area info area:%s category:%s role:%s",
+ as.name.c_str(), as.category.c_str(), as.role.c_str());
+ if ((as.role != role) || ("" == as.role)) {
+ HMI_DEBUG("wm:pm", "update areas for category:%s", as.category.c_str());
+ if (0 != ctg_list[as.category].size()) {
+ HMI_DEBUG("wm:pm", "update role to %s by using area list this category",
+ ctg_list[as.category].begin()->role);
+ as.role = ctg_list[as.category].begin()->role;
+ ctg_list[as.category].erase(ctg_list[as.category].begin());
+ }
+ else {
+ HMI_DEBUG("wm:pm", "there is no area list for this category, so update area by last invisibled role:", crr_layout_state.last_invisibled_role[as.category]);
+ as.role = crr_layout_state.last_invisibled_role[as.category];
+ crr_layout_state.last_invisibled_role.erase(as.category);
+ }
+ }
+ }
+#if 0
+ }
+#endif
+ }
+ // Update current layout of this layer
+ pm::g_crr_layers[layer_name].layout_state = crr_layout_state;
+ }
+ }
+
+ // Check
+ for (auto itr : pm::g_crr_layers) {
+ pm::LayerState ls = itr.second;
+ HMI_DEBUG("wm:pm", ">>> LAYER:%s",ls.name.c_str());
+ HMI_DEBUG("wm:pm", ">>> >>> LAYOUT:%s", ls.layout_state.name.c_str());
+
+ for (pm::AreaState as : ls.layout_state.area_list) {
+ HMI_DEBUG("wm:pm", ">>> >>> >>> AREA:%s", as.name.c_str());
+ HMI_DEBUG("wm:pm", ">>> >>> >>> >>> CTG:%s", as.category.c_str());
+ HMI_DEBUG("wm:pm", ">>> >>> >>> >>> ROLE:%s", as.role.c_str());
+ }
+ }
+#endif // @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
+
+ json_object* json_out = json_object_new_object();
+
// Create result
// {
+ // "parking_brake": {
+ // "is_changed": <bool>,
+ // "state": <const char*>
+ // },
+ addStateToJson("parking_brake",
+ crr_state.parking_brake.is_changed,
+ stm::gStmParkingBrakeStateNo2Name[crr_state.parking_brake.state],
+ &json_out);
+
+ // "accel_pedal": {
+ // "is_changed": <bool>,
+ // "state": <const char*>
+ // },
+ addStateToJson("accel_pedal",
+ crr_state.accel_pedal.is_changed,
+ stm::gStmAccelPedalStateNo2Name[crr_state.accel_pedal.state],
+ &json_out);
+
+ // "lightstatus_brake": {
+ // "is_changed": <bool>,
+ // "state": <const char*>
+ // },
+ addStateToJson("lightstatus_brake",
+ crr_state.lightstatus_brake.is_changed,
+ stm::gStmLightstatusBrakeStateNo2Name[crr_state.lightstatus_brake.state],
+ &json_out);
+
// "car": {
// "is_changed": <bool>,
// "state": <const char*>
// },
- HMI_DEBUG("wm", "@@@@@ car state (is_changed:%d state:%d:%s)",
- this->current_state_.car.is_changed,
- this->current_state_.car.state,
- gStmCarStateNo2Name[this->current_state_.car.state]);
- this->addStateToJson("car",
- this->current_state_.car.is_changed,
- gStmCarStateNo2Name[this->current_state_.car.state],
- json_out);
+ addStateToJson("car",
+ crr_state.car.is_changed,
+ stm::gStmCarStateNo2Name[crr_state.car.state],
+ &json_out);
// "lamp": {
// "is_changed": <bool>,
// "state": <const char*>
// },
- HMI_DEBUG("wm", "@@@@@ lamp state (is_changed:%d state:%d:%s)",
- this->current_state_.lamp.is_changed,
- this->current_state_.lamp.state,
- gStmLampStateNo2Name[this->current_state_.lamp.state]);
- this->addStateToJson("lamp",
- this->current_state_.lamp.is_changed,
- gStmLampStateNo2Name[this->current_state_.lamp.state],
- json_out);
+ addStateToJson("lamp",
+ crr_state.lamp.is_changed,
+ stm::gStmLampStateNo2Name[crr_state.lamp.state],
+ &json_out);
+
+ // "restriction_mode": {
+ // "is_changed": <bool>,
+ // "state": <const char*>
+ // },
+ addStateToJson("restriction_mode",
+ crr_state.restriction_mode.is_changed,
+ stm::gStmRestrictionModeStateNo2Name[crr_state.restriction_mode.state],
+ &json_out);
// "layers": [
+ json_object* json_layer = json_object_new_array();
+ json_object* json_tmp;
+
// {
- // "on_screen": {
+ // "homescreen": {
// "is_changed": <bool>,
// "state": <const char*>
// }
// },
- json_object* json_layer = json_object_new_array();
- json_object* json_tmp = json_object_new_object();
- this->addStateToJson("on_screen",
- this->current_state_.layer.on_screen.is_changed,
- gStmLayoutNo2Name[this->current_state_.layer.on_screen.state],
- &json_tmp);
+ // ]
+ // }
+ 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);
// {
// }
// },
json_tmp = json_object_new_object();
- this->addStateToJson("apps",
- this->current_state_.layer.apps.is_changed,
- gStmLayoutNo2Name[this->current_state_.layer.apps.state],
- &json_tmp);
+ 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);
// {
- // "homescreen": {
+ // "restriction": {
// "is_changed": <bool>,
// "state": <const char*>
// }
// },
- // ]
- // }
json_tmp = json_object_new_object();
- this->addStateToJson("homescreen",
- this->current_state_.layer.homescreen.is_changed,
- gStmLayoutNo2Name[this->current_state_.layer.homescreen.state],
- &json_tmp);
+ 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);
// Add json array of layer
- json_object_object_add(*json_out, "layers", json_layer);
+ json_object_object_add(json_out, "layers", json_layer);
+
+ // Notify state is changed
+ if (nullptr != pm::callback.onStateTransitioned) {
+ pm::callback.onStateTransitioned(json_out);
+ }
+
+ 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);
+ }
+ else if (stm::gStmCarStateNoStop == crr_state.car.state) {
+ // Set event(restriction mode off)
+ checkPolicyEntry(STM_EVT_NO_RESTRICTION_MODE_OFF, 0, nullptr);
+
+ // Stop timer for restriction on event
+ if (pm::event_source_list.find(STM_EVT_NO_RESTRICTION_MODE_ON)
+ != pm::event_source_list.end()) {
+ HMI_DEBUG("wm:pm", "Stop timer for restriction on");
+ sd_event_source *event_source
+ = pm::event_source_list[STM_EVT_NO_RESTRICTION_MODE_ON];
+ int ret = sd_event_source_set_enabled(event_source, SD_EVENT_OFF);
+ if (0 > ret) {
+ HMI_ERROR("wm:pm", "Failed to stop timer");
+ }
+ }
+ }
+ }
+
+ // Release json_object
+ json_object_put(json_out);
+
+ // Release data
+ delete (int*)data;
+
+ // Destroy sd_event_source object
+ sd_event_source_unref(source);
+
+ // Remove event source from list
+ if (pm::event_source_list.find(event_data) != pm::event_source_list.end()) {
+ pm::event_source_list.erase(event_data);
+ }
+
+ HMI_DEBUG("wm:pm", ">>>>>>>>>> FINISH CHECK POLICY");
+ return 0;
+}
+
+static int timerEvent(sd_event_source *source, uint64_t usec, void *data) {
+ int ret = checkPolicy(source, data);
+ return ret;
+};
+
+static int checkPolicyEntry(int event, uint64_t delay_ms, const char* role)
+{
+ HMI_DEBUG("wm:pm", "Call");
+ HMI_DEBUG("wm:pm", "event:0x%x", event);
+
+ // Store event info
+ if (nullptr == role) {
+ pm::g_event_info_list[event] = std::string("");
+ }
+ else {
+ pm::g_event_info_list[event] = std::string(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);
+ return -1;
+ }
+ }
+ else {
+ // Get current time
+ struct timespec time_spec;
+ clock_gettime(CLOCK_MONOTONIC, &time_spec);
+
+ // Calculate timer fired time
+ uint64_t usec = (time_spec.tv_sec * 1000000)
+ + (time_spec.tv_nsec / 1000)
+ + (delay_ms * 1000);
+
+ // Set timer
+ struct sd_event_source* event_source;
+ int ret = sd_event_add_time(pm::event_loop, &event_source, CLOCK_MONOTONIC, usec, 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);
+ return -1;
+ }
- HMI_DEBUG("wm:pm", "json_out.dump:%s", json_object_get_string(*json_out));
+ // Store event source
+ pm::event_source_list[event] = event_source;
+ }
+
+ return 0;
+}
+
+void PolicyManager::registerCallback(CallbackTable callback) {
+ pm::callback.onStateTransitioned = callback.onStateTransitioned;
+ pm::callback.onError = callback.onError;
+}
+
+int PolicyManager::inputEvent(json_object* json_in) {
+ HMI_DEBUG("wm:pm", "Call");
+
+ // Check arguments
+ if (nullptr == json_in) {
+ HMI_ERROR("wm:pm", "Argument is NULL!!");
+ return -1;
+ }
+
+ // Get event from json_object
+ const char* event = this->getStringFromJson(json_in, "event");
+ int event_no = 0;
+ if (nullptr != event) {
+ // Convert name to number
+ event_no = this->eventname2no_[event];
+ HMI_DEBUG("wm:pm", "event(%s:%d)", event, event_no);
+ }
+
+ // Get role from json_object
+ const char* role = this->getStringFromJson(json_in, "role");
+ int category_no = 0;
+ if (nullptr != role) {
+ HMI_DEBUG("wm:pm", "role(%s)", role);
+
+ // Convert role to category
+ const char* category = this->role2category_[role].c_str();
+ if (0 == strcmp("", category)) {
+ HMI_ERROR("wm:pm", "Error!!");
+ return -1;
+ }
+ HMI_DEBUG("wm:pm", "category(%s)", category);
+
+ // Convert name to number
+ category_no = categoryname2no_[category];
+ HMI_DEBUG("wm:pm", "role(%s), category(%s:%d)", role, category, category_no);
+ }
+
+ // Get areat from json_object
+ const char* area = this->getStringFromJson(json_in, "area");
+ int area_no = 0;
+ if (nullptr != area) {
+ // Convert name to number
+ area_no = areaname2no_[area];
+ HMI_DEBUG("wm:pm", "area(%s:%d)", area, area_no);
+ }
+
+ // Check policy
+ checkPolicyEntry((event_no | category_no | area_no), 0, role);
return 0;
}
}
// Load role.db
- HMI_DEBUG("wm:pm", "file_name:%s", file_name.c_str());
- json_object* json_obj = json_object_from_file(file_name.c_str());
- if (nullptr == json_obj) {
+ json_object* json_obj;
+ int ret = this->inputJsonFilie(file_name.c_str(), &json_obj);
+ if (0 > ret) {
HMI_ERROR("wm:pm", "Could not open role.db, so use default role information");
json_obj = json_tokener_parse(kDefaultRoleDb);
}
return 0;
}
+extern const char* kDefaultLayoutDb;
+int PolicyManager::loadLayoutDb() {
+ HMI_DEBUG("wm:lm", "Call");
+
+ // Get afm application installed dir
+ char const *afm_app_install_dir = getenv("AFM_APP_INSTALL_DIR");
+ HMI_DEBUG("wm:pm", "afm_app_install_dir:%s", afm_app_install_dir);
+
+ std::string file_name;
+ if (!afm_app_install_dir) {
+ HMI_ERROR("wm:pm", "AFM_APP_INSTALL_DIR is not defined");
+ }
+ else {
+ file_name = std::string(afm_app_install_dir) + std::string("/etc/layout.db");
+ }
+
+ // Load layout.db
+ json_object* json_obj;
+ int ret = this->inputJsonFilie(file_name.c_str(), &json_obj);
+ if (0 > ret) {
+ HMI_DEBUG("wm:pm", "Could not open layout.db, so use default layout information");
+ json_obj = json_tokener_parse(kDefaultLayoutDb);
+ }
+ HMI_DEBUG("wm:pm", "json_obj dump:%s", json_object_get_string(json_obj));
+
+ // Perse layouts
+ HMI_DEBUG("wm:pm", "Perse layouts");
+ json_object* json_cfg;
+ if (!json_object_object_get_ex(json_obj, "layouts", &json_cfg)) {
+ HMI_ERROR("wm:pm", "Parse Error!!");
+ return -1;
+ }
+
+ int len = json_object_array_length(json_cfg);
+ HMI_DEBUG("wm:pm", "json_cfg len:%d", len);
+ HMI_DEBUG("wm:pm", "json_cfg dump:%s", json_object_get_string(json_cfg));
+
+ const char* layout;
+ const char* role;
+ const char* category;
+ for (int i=0; i<len; i++) {
+ json_object* json_tmp = json_object_array_get_idx(json_cfg, i);
+
+ layout = this->getStringFromJson(json_tmp, "name");
+ if (nullptr == layout) {
+ HMI_ERROR("wm:pm", "Parse Error!!");
+ return -1;
+ }
+ HMI_DEBUG("wm:pm", "> layout:%s", layout);
+
+ json_object* json_area_array;
+ if (!json_object_object_get_ex(json_tmp, "areas", &json_area_array)) {
+ HMI_ERROR("wm:pm", "Parse Error!!");
+ return -1;
+ }
+
+ int len_area = json_object_array_length(json_area_array);
+ HMI_DEBUG("wm:pm", "json_area_array len:%d", len_area);
+ HMI_DEBUG("wm:pm", "json_area_array dump:%s", json_object_get_string(json_area_array));
+
+ pm::LayoutState layout_state;
+ pm::AreaState area_state;
+ std::map<std::string, int> category_num;
+ for (int ctg_no = stm::gStmCategoryNoMin;
+ ctg_no <= stm::gStmCategoryNoMax; ctg_no++) {
+ const char* ctg_name = stm::gStmCategoryName[ctg_no];
+ category_num[ctg_name] = 0;
+ }
+
+ for (int j=0; j<len_area; j++) {
+ json_object* json_area = json_object_array_get_idx(json_area_array, j);
+
+ // Get area name
+ const char* area = this->getStringFromJson(json_area, "name");
+ if (nullptr == area) {
+ HMI_ERROR("wm:pm", "Parse Error!!");
+ return -1;
+ }
+ area_state.name = std::string(area);
+ HMI_DEBUG("wm:pm", ">> area:%s", area);
+
+ // Get app attribute of the area
+ category = this->getStringFromJson(json_area, "category");
+ if (nullptr == category) {
+ HMI_ERROR("wm:pm", "Parse Error!!");
+ return -1;
+ }
+ area_state.category = std::string(category);
+ category_num[category]++;
+ HMI_DEBUG("wm:pm", ">>> category:%s", category);
+
+ role = this->getStringFromJson(json_area, "role");
+ if (nullptr != role) {
+ // Role is NOT essential here
+ area_state.role = std::string(role);
+ HMI_DEBUG("wm:pm", ">>> role:%s", role);
+ }
+
+ layout_state.area_list.push_back(area_state);
+
+ }
+
+ layout_state.name = layout;
+ layout_state.category_num = category_num;
+ pm::g_default_layouts[layout] = layout_state;
+ }
+
+ // initialize for none layout
+ pm::LayoutState none_layout_state;
+ memset(&none_layout_state, 0, sizeof(none_layout_state));
+ none_layout_state.name = "none";
+ pm::g_default_layouts["none"] = none_layout_state;
+
+ // Check
+ for(auto itr_layout = pm::g_default_layouts.begin();
+ itr_layout != pm::g_default_layouts.end(); ++itr_layout) {
+ HMI_DEBUG("wm:pm", ">>> layout:%s", itr_layout->first.c_str());
+
+ for (auto itr_area = itr_layout->second.area_list.begin();
+ itr_area != itr_layout->second.area_list.end(); ++itr_area) {
+ HMI_DEBUG("wm:pm", ">>> >>> area :%s", itr_area->name.c_str());
+ HMI_DEBUG("wm:pm", ">>> >>> category:%s", itr_area->category.c_str());
+ HMI_DEBUG("wm:pm", ">>> >>> role :%s", itr_area->role.c_str());
+#if 0
+ for (auto itr_role = itr_area->second.begin();
+ itr_role != itr_area->second.end(); ++itr_role) {
+ HMI_DEBUG("wm:pm", ">>> >>> >>> attribute:%s, name:%s",
+ itr_role->first.c_str(), itr_role->second.c_str());
+ }
+#endif
+ }
+ }
+
+ // Release json_object
+ json_object_put(json_obj);
+
+ return 0;
+}
+
+// TODO:
+// This function will be removed because json_helper has same function.
+// json_helper should be library.
const char* PolicyManager::getStringFromJson(json_object* obj, const char* key) {
if ((nullptr == obj) || (nullptr == key)) {
HMI_ERROR("wm:pm", "Argument is nullptr!!!");
return json_object_get_string(tmp);
}
-int PolicyManager::getIntFromJson(json_object* obj, const char* key) {
- if ((nullptr == obj) || (nullptr == key)) {
- HMI_ERROR("wm:pm", "Argument is nullptr!!!");
- return 0;
- }
+// TODO:
+// This function will be removed because json_helper has same function.
+// json_helper should be library.
+int PolicyManager::inputJsonFilie(const char* file, json_object** obj) {
+ const int input_size = 128;
+ int ret = -1;
- json_object* tmp;
- if (!json_object_object_get_ex(obj, key, &tmp)) {
- HMI_DEBUG("wm:pm", "Not found key \"%s\"", key);
- return 0;
+ if ((nullptr == file) || (nullptr == obj)) {
+ HMI_ERROR("wm:jh", "Argument is nullptr!!!");
+ return ret;
}
- return json_object_get_int(tmp);
-}
+ HMI_DEBUG("wm:jh", "Input file: %s", file);
-void PolicyManager::addStateToJson(
- const char* key, int is_changed, const char* state, json_object** json_out) {
- if ((nullptr == key) || (nullptr == state) || (nullptr == json_out)) {
- HMI_ERROR("wm:pm", "Argument is nullptr!!!");
- return;
+ // Open json file
+ FILE *fp = fopen(file, "rb");
+ if (nullptr == fp) {
+ HMI_ERROR("wm:jh", "Could not open file");
+ return ret;
}
- json_object* json_obj = json_object_new_object();
- json_object_object_add(json_obj, "is_changed", json_object_new_boolean(is_changed));
- if (is_changed) {
- HMI_DEBUG("wm:pm", "%s: state changed (%s)", key, state);
- json_object_object_add(json_obj, "state", json_object_new_string(state));
+ // Parse file data
+ struct json_tokener *tokener = json_tokener_new();
+ enum json_tokener_error json_error;
+ char buffer[input_size];
+ int block_cnt = 1;
+ while (1) {
+ size_t len = fread(buffer, sizeof(char), input_size, fp);
+ *obj = json_tokener_parse_ex(tokener, buffer, len);
+ if (nullptr != *obj) {
+ HMI_DEBUG("wm:jh", "File input is success");
+ ret = 0;
+ break;
+ }
+
+ json_error = json_tokener_get_error(tokener);
+ if ((json_tokener_continue != json_error)
+ || (input_size > len)) {
+ HMI_ERROR("wm:jh", "Failed to parse file (byte:%d err:%s)",
+ (input_size * block_cnt), json_tokener_error_desc(json_error));
+ HMI_ERROR("wm:jh", "\n%s", buffer);
+ *obj = nullptr;
+ break;
+ }
+ block_cnt++;
}
- json_object_object_add(*json_out, key, json_obj);
+
+ // Close json file
+ fclose(fp);
+
+ // Free json_tokener
+ json_tokener_free(tokener);
+
+ return ret;
}
std::vector<std::string> PolicyManager::parseString(std::string str, char delimiter) {
} \
] \
}";
+
+
+const char* kDefaultLayoutDb = "{ \
+ \"layouts\": [ \
+ { \
+ \"name\": \"pu\", \
+ \"layer\": \"on_screen\", \
+ \"areas\": [ \
+ { \
+ \"name\": \"pop_up\", \
+ \"role\": \"incomming_call\" \
+ } \
+ ] \
+ }, \
+ { \
+ \"name\": \"sa\", \
+ \"layer\": \"on_screen\", \
+ \"areas\": [ \
+ { \
+ \"name\": \"system_alert\", \
+ \"role\": \"system_alert\" \
+ } \
+ ] \
+ }, \
+ { \
+ \"name\": \"m1\", \
+ \"layer\": \"apps\", \
+ \"areas\": [ \
+ { \
+ \"name\": \"normal\", \
+ \"role\": \"map\" \
+ } \
+ ] \
+ }, \
+ { \
+ \"name\": \"m2\", \
+ \"layer\": \"apps\", \
+ \"areas\": [ \
+ { \
+ \"name\": \"split.main\", \
+ \"role\": \"map\" \
+ }, \
+ { \
+ \"name\": \"split.sub\", \
+ \"category\": \"hvac\" \
+ } \
+ ] \
+ }, \
+ { \
+ \"name\": \"mf\", \
+ \"layer\": \"apps\", \
+ \"areas\": [ \
+ { \
+ \"name\": \"full\", \
+ \"role\": \"map\" \
+ } \
+ ] \
+ }, \
+ { \
+ \"name\": \"s1\", \
+ \"layer\": \"apps\", \
+ \"areas\": [ \
+ { \
+ \"name\": \"normal\", \
+ \"category\": \"splitable\" \
+ } \
+ ] \
+ }, \
+ { \
+ \"name\": \"s2\", \
+ \"layer\": \"apps\", \
+ \"areas\": [ \
+ { \
+ \"name\": \"split.main\", \
+ \"category\": \"splitable\" \
+ }, \
+ { \
+ \"name\": \"split.sub\", \
+ \"category\": \"splitable\" \
+ } \
+ ] \
+ }, \
+ { \
+ \"name\": \"g\", \
+ \"layer\": \"apps\", \
+ \"areas\": [ \
+ { \
+ \"name\": \"normal\", \
+ \"category\": \"general\" \
+ } \
+ ] \
+ }, \
+ { \
+ \"name\": \"hs\", \
+ \"layer\": \"homescreen\", \
+ \"areas\": [ \
+ { \
+ \"name\": \"full\", \
+ \"role\": \"homescreen\" \
+ } \
+ ] \
+ } \
+ ], \
+ \"areas\": [ \
+ { \
+ \"name\": \"normal\", \
+ \"rect\": { \
+ \"x\": 0, \
+ \"y\": 218, \
+ \"w\": 1080, \
+ \"h\": 1488 \
+ } \
+ }, \
+ { \
+ \"name\": \"split.main\", \
+ \"rect\": { \
+ \"x\": 0, \
+ \"y\": 218, \
+ \"w\": 1080, \
+ \"h\": 744 \
+ } \
+ }, \
+ { \
+ \"name\": \"split.sub\", \
+ \"rect\": { \
+ \"x\": 0, \
+ \"y\": 962, \
+ \"w\": 1080, \
+ \"h\": 744 \
+ } \
+ }, \
+ { \
+ \"name\": \"full\", \
+ \"rect\": { \
+ \"x\": 0, \
+ \"y\": 0, \
+ \"w\": 1080, \
+ \"h\": 1920 \
+ } \
+ }, \
+ { \
+ \"name\": \"pop_up\", \
+ \"rect\": { \
+ \"x\": 0, \
+ \"y\": 640, \
+ \"w\": 1080, \
+ \"h\": 640 \
+ } \
+ }, \
+ { \
+ \"name\": \"system_alert\", \
+ \"rect\": { \
+ \"x\": 0, \
+ \"y\": 640, \
+ \"w\": 1080, \
+ \"h\": 640 \
+ } \
+ } \
+ ] \
+}";
Code Review / apps / agl-service-windowmanager.git / blobdiff