From 6d1732b0bbb526e96d3cf8d2af879d3d1f6e8309 Mon Sep 17 00:00:00 2001 From: zheng_wenlong Date: Mon, 12 Nov 2018 17:50:46 +0900 Subject: Add common applications Add homescreen-service, libhomescreen, libqthomescreen, windowmanager-service, libwindowmanager, libqtwindowmanager. Signed-off-by: zheng_wenlong --- .../common/agl-service-windowmanager/src/main.cpp | 844 +++++++++++++++++++++ 1 file changed, 844 insertions(+) create mode 100644 demo#3/common/agl-service-windowmanager/src/main.cpp (limited to 'demo#3/common/agl-service-windowmanager/src/main.cpp') diff --git a/demo#3/common/agl-service-windowmanager/src/main.cpp b/demo#3/common/agl-service-windowmanager/src/main.cpp new file mode 100644 index 0000000..3766152 --- /dev/null +++ b/demo#3/common/agl-service-windowmanager/src/main.cpp @@ -0,0 +1,844 @@ +/* + * Copyright (c) 2017 TOYOTA MOTOR CORPORATION + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include +#include +#include +#include +#include +#include +#include "window_manager.hpp" +#include "json_helper.hpp" + +extern "C" +{ +#include +#include +} + +typedef struct WMClientCtxt +{ + std::string name; + std::string role; + WMClientCtxt(const char *appName, const char* appRole) + { + name = appName; + role = appRole; + } +} WMClientCtxt; + +struct afb_instance +{ + wm::WindowManager wmgr; + + afb_instance() : wmgr() {} + ~afb_instance() = default; + + int init(); +}; + +struct afb_instance *g_afb_instance; +std::mutex binding_m; + +int afb_instance::init() +{ + return this->wmgr.init(); +} + +int _binding_init() +{ + HMI_NOTICE("WinMan ver. %s", WINMAN_VERSION_STRING); + + g_afb_instance = new afb_instance; + + if (g_afb_instance->init() == -1) + { + HMI_ERROR("Could not connect to compositor"); + goto error; + } + + atexit([] { delete g_afb_instance; }); + + return 0; + +error: + delete g_afb_instance; + g_afb_instance = nullptr; + return -1; +} + +int binding_init() noexcept +{ + try + { + return _binding_init(); + } + catch (std::exception &e) + { + HMI_ERROR("Uncaught exception in binding_init(): %s", e.what()); + } + return -1; +} + +static void cbRemoveClientCtxt(void *data) +{ + WMClientCtxt *ctxt = (WMClientCtxt *)data; + if (ctxt == nullptr) + { + return; + } + HMI_DEBUG("remove app %s", ctxt->name.c_str()); + + // Policy Manager does not know this app was killed, + // so notify it by deactivate request. + g_afb_instance->wmgr.api_deactivate_surface( + ctxt->name.c_str(), ctxt->role.c_str(), + [](const char *) {}); + + g_afb_instance->wmgr.removeClient(ctxt->name); + delete ctxt; +} + +static void createSecurityContext(afb_req req, const char* appid, const char* role) +{ + WMClientCtxt *ctxt = (WMClientCtxt *)afb_req_context_get(req); + if (!ctxt) + { + // Create Security Context at first time + const char *new_role = g_afb_instance->wmgr.convertRoleOldToNew(role); + WMClientCtxt *ctxt = new WMClientCtxt(appid, new_role); + HMI_DEBUG("create session for %s", ctxt->name.c_str()); + afb_req_session_set_LOA(req, 1); + afb_req_context_set(req, ctxt, cbRemoveClientCtxt); + } +} + +void windowmanager_requestsurface(afb_req req) noexcept +{ + std::lock_guard guard(binding_m); + + if (g_afb_instance == nullptr) + { + afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?"); + return; + } + + try + { + const char *a_drawing_name = afb_req_value(req, "drawing_name"); + if (!a_drawing_name) + { + afb_req_fail(req, "failed", "Need char const* argument drawing_name"); + return; + } + + char *appid = afb_req_get_application_id(req); + if(appid) + { + auto ret = g_afb_instance->wmgr.api_request_surface( + appid, a_drawing_name); + + if (ret.is_err()) + { + afb_req_fail(req, "failed", ret.unwrap_err()); + } + else + { + createSecurityContext(req, appid, a_drawing_name); + afb_req_success(req, json_object_new_int(ret.unwrap()), "success"); + } + free(appid); + } + else + { + afb_req_fail(req, "failed", nullptr); + } + } + catch (std::exception &e) + { + afb_req_fail_f(req, "failed", "Uncaught exception while calling requestsurface: %s", e.what()); + return; + } +} + +void windowmanager_requestsurfacexdg(afb_req req) noexcept +{ + std::lock_guard guard(binding_m); + + if (g_afb_instance == nullptr) + { + afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?"); + return; + } + + try + { + json_object *jreq = afb_req_json(req); + + json_object *j_drawing_name = nullptr; + if (!json_object_object_get_ex(jreq, "drawing_name", &j_drawing_name)) + { + afb_req_fail(req, "failed", "Need char const* argument drawing_name"); + return; + } + char const *a_drawing_name = json_object_get_string(j_drawing_name); + + json_object *j_ivi_id = nullptr; + if (!json_object_object_get_ex(jreq, "ivi_id", &j_ivi_id)) + { + afb_req_fail(req, "failed", "Need char const* argument ivi_id"); + return; + } + char const *a_ivi_id = json_object_get_string(j_ivi_id); + char *appid = afb_req_get_application_id(req); + if(appid) + { + auto ret = g_afb_instance->wmgr.api_request_surface( + appid, a_drawing_name, a_ivi_id); + if (ret != nullptr) + { + afb_req_fail(req, "failed", ret); + } + else + { + createSecurityContext(req, appid, a_drawing_name); + afb_req_success(req, NULL, "success"); + } + free(appid); + } + } + catch (std::exception &e) + { + afb_req_fail_f(req, "failed", "Uncaught exception while calling requestsurfacexdg: %s", e.what()); + return; + } +} + +void windowmanager_setrole(afb_req req) noexcept +{ + std::lock_guard guard(binding_m); + if (g_afb_instance == nullptr) + { + afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?"); + return; + } + try + { + json_object *jreq = afb_req_json(req); + + json_object *j_role = nullptr; + if (!json_object_object_get_ex(jreq, "role", &j_role)) + { + afb_req_fail(req, "failed", "Need char const* argument role"); + return; + } + char const *a_role = json_object_get_string(j_role); + char *appid = afb_req_get_application_id(req); + + if(appid) + { + auto ret = g_afb_instance->wmgr.api_set_role(appid, a_role); + if (!ret) + { + afb_req_fail(req, "failed", "Couldn't register"); + } + else + { + createSecurityContext(req, appid, a_role); + afb_req_success(req, NULL, "success"); + } + free(appid); + } + } + catch (std::exception &e) + { + afb_req_fail_f(req, "failed", "Uncaught exception while calling requestsurfacexdg: %s", e.what()); + return; + } +} + +void windowmanager_activatewindow(afb_req req) noexcept +{ + std::lock_guard guard(binding_m); + + if (g_afb_instance == nullptr) + { + afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?"); + return; + } + + try + { + const char *a_drawing_name = afb_req_value(req, "drawing_name"); + if (!a_drawing_name) + { + afb_req_fail(req, "failed", "Need char const* argument drawing_name"); + return; + } + + const char *a_drawing_area = afb_req_value(req, "drawing_area"); + if (!a_drawing_area) + { + afb_req_fail(req, "failed", "Need char const* argument drawing_area"); + return; + } + + char* appid = afb_req_get_application_id(req); + if(appid) + { + auto reply = [&req](const char *errmsg) { + if (errmsg != nullptr) + { + HMI_ERROR(errmsg); + afb_req_fail(req, "failed", errmsg); + return; + } + afb_req_success(req, NULL, "success"); + }; + + if (g_afb_instance->wmgr.wmcon.isMasterMode() || + !g_afb_instance->wmgr.wmcon.isMasterArea(a_drawing_area)) + { + g_afb_instance->wmgr.api_activate_surface( + appid, a_drawing_name, a_drawing_area, reply); + } + else + { + // TODO: temporarily + if (!g_afb_instance->wmgr.wmcon.isConnecting()) + { + g_afb_instance->wmgr.wmcon.connectToMaster(); + } + + // If Window Manager is slave and this request is for master, + // request activateWindow to master + g_afb_instance->wmgr.api_activate_surface_to_master( + appid, a_drawing_name, a_drawing_area, reply); + } + free(appid); + } + } + catch (std::exception &e) + { + HMI_WARNING("failed: Uncaught exception while calling activatesurface: %s", e.what()); + g_afb_instance->wmgr.exceptionProcessForTransition(); + return; + } +} + +void windowmanager_deactivatewindow(afb_req req) noexcept +{ + std::lock_guard guard(binding_m); + + if (g_afb_instance == nullptr) + { + afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?"); + return; + } + + try + { + const char *a_drawing_name = afb_req_value(req, "drawing_name"); + if (!a_drawing_name) + { + afb_req_fail(req, "failed", "Need char const* argument drawing_name"); + return; + } + + char* appid = afb_req_get_application_id(req); + if(appid) + { + auto reply = [&req](const char *errmsg) { + if (errmsg != nullptr) + { + HMI_ERROR(errmsg); + afb_req_fail(req, "failed", errmsg); + return; + } + afb_req_success(req, NULL, "success"); + }; + + // TODO: Check whether role is tbtnavi to request remote invisible + if (g_afb_instance->wmgr.wmcon.isMasterMode() || + ("tbtnavi" != std::string(a_drawing_name))) + { + g_afb_instance->wmgr.api_deactivate_surface( + appid, a_drawing_name, reply); + } + else + { + // If Window Manager is slave and this request is for master, + // request deactivateWindow to master + g_afb_instance->wmgr.api_deactivate_surface_to_master( + appid, a_drawing_name, reply); + } + free(appid); + } + } + catch (std::exception &e) + { + HMI_WARNING("failed: Uncaught exception while calling deactivatesurface: %s", e.what()); + g_afb_instance->wmgr.exceptionProcessForTransition(); + return; + } +} + +void windowmanager_enddraw(afb_req req) noexcept +{ + std::lock_guard guard(binding_m); + + if (g_afb_instance == nullptr) + { + afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?"); + return; + } + + try + { + const char *a_drawing_name = afb_req_value(req, "drawing_name"); + if (!a_drawing_name) + { + afb_req_fail(req, "failed", "Need char const* argument drawing_name"); + return; + } + afb_req_success(req, NULL, "success"); + + char* appid = afb_req_get_application_id(req); + if(appid) + { + if (g_afb_instance->wmgr.wmcon.isMasterMode() || + !g_afb_instance->wmgr.wmcon.isSyncDrawingForRemote(appid)) + { + g_afb_instance->wmgr.api_enddraw(appid, a_drawing_name); + } + else + { + // If Window Manager is slave and requesting app is syncDrawing, + // request endDraw to master + g_afb_instance->wmgr.api_enddraw_for_remote(appid, a_drawing_name); + } + free(appid); + } + } + catch (std::exception &e) + { + HMI_WARNING("failed: Uncaught exception while calling enddraw: %s", e.what()); + g_afb_instance->wmgr.exceptionProcessForTransition(); + return; + } +} + +void windowmanager_getdisplayinfo_thunk(afb_req req) noexcept +{ + std::lock_guard guard(binding_m); + + if (g_afb_instance == nullptr) + { + afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?"); + return; + } + + try + { + auto ret = g_afb_instance->wmgr.api_get_display_info(); + if (ret.is_err()) + { + afb_req_fail(req, "failed", ret.unwrap_err()); + return; + } + + afb_req_success(req, ret.unwrap(), "success"); + } + catch (std::exception &e) + { + afb_req_fail_f(req, "failed", "Uncaught exception while calling getdisplayinfo: %s", e.what()); + return; + } +} + +void windowmanager_getareainfo_thunk(afb_req req) noexcept +{ + std::lock_guard guard(binding_m); + + if (g_afb_instance == nullptr) + { + afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?"); + return; + } + + try + { + json_object *jreq = afb_req_json(req); + + json_object *j_drawing_name = nullptr; + if (!json_object_object_get_ex(jreq, "drawing_name", &j_drawing_name)) + { + afb_req_fail(req, "failed", "Need char const* argument drawing_name"); + return; + } + char const *a_drawing_name = json_object_get_string(j_drawing_name); + + auto ret = g_afb_instance->wmgr.api_get_area_info(a_drawing_name); + if (ret.is_err()) + { + afb_req_fail(req, "failed", ret.unwrap_err()); + return; + } + + afb_req_success(req, ret.unwrap(), "success"); + } + catch (std::exception &e) + { + afb_req_fail_f(req, "failed", "Uncaught exception while calling getareainfo: %s", e.what()); + return; + } +} + +void windowmanager_getcarinfo_thunk(afb_req req) noexcept +{ + std::lock_guard guard(binding_m); + if (g_afb_instance == nullptr) + { + afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?"); + return; + } + + try + { + json_object *jreq = afb_req_json(req); + + json_object *j_label = nullptr; + if (! json_object_object_get_ex(jreq, "label", &j_label)) + { + afb_req_fail(req, "failed", "Need char const* argument label"); + return; + } + char const* a_label = json_object_get_string(j_label); + + auto ret = g_afb_instance->wmgr.api_get_car_info(a_label); + if (ret.is_err()) + { + afb_req_fail(req, "failed", ret.unwrap_err()); + return; + } + + afb_req_success(req, ret.unwrap(), "success"); + } + catch (std::exception &e) + { + afb_req_fail_f(req, "failed", "Uncaught exception while calling getcarinfo: %s", e.what()); + return; + } +} + +void windowmanager_set_render_order(afb_req req) noexcept +{ + std::lock_guard guard(binding_m); + if (g_afb_instance == nullptr) + { + afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?"); + return; + } + + char* appid = afb_req_get_application_id(req); + if(appid) + { + json_object *jreq = afb_req_json(req); + json_object *j_ro; // Do not free this. binder frees jreq, then free j_ro + if (json_object_object_get_ex(jreq, "render_order", &j_ro)) + { + int size = json_object_array_length(j_ro); + std::vector ro(size); + for(int i = 0; i < size; i++) + { + ro[i] = json_object_get_string(json_object_array_get_idx(j_ro, i)); + } + + auto ret = g_afb_instance->wmgr.api_client_set_render_order(appid, ro); + if (!ret) + { + afb_req_fail(req, "failed", nullptr); + } + else + { + afb_req_success(req, nullptr, nullptr); + } + } + free(appid); + } + else + { + afb_req_fail(req, "failed", nullptr); + } +} + +void windowmanager_attach_app(afb_req req) noexcept +{ + std::lock_guard guard(binding_m); + if (g_afb_instance == nullptr) + { + afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?"); + return; + } + + char* appid = afb_req_get_application_id(req); + if(appid) + { + json_object *jreq = afb_req_json(req); + json_object *j_dest, *j_id; // Do not free this. binder frees jreq, then free j_ro + if (json_object_object_get_ex(jreq, "destination", &j_dest) && + json_object_object_get_ex(jreq, "service_surface", &j_id)) + { + const char* dest_app = json_object_get_string(j_dest); + const char* service = json_object_get_string(j_id); + + std::string uuid = g_afb_instance->wmgr.api_client_attach_service_surface(appid, dest_app, service); + if (uuid.empty()) + { + afb_req_fail(req, "failed", nullptr); + } + else + { + json_object *resp = json_object_new_object(); + json_object_object_add(resp, "uuid", json_object_new_string(uuid.c_str())); + afb_req_success(req, resp, nullptr); + } + } + free(appid); + } + else + { + afb_req_fail(req, "failed", nullptr); + } +} + +void windowmanager_wm_subscribe(afb_req req) noexcept +{ + std::lock_guard guard(binding_m); + + if (g_afb_instance == nullptr) + { + afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?"); + return; + } + + try + { + json_object *jreq = afb_req_json(req); + json_object *j = nullptr; + if (!json_object_object_get_ex(jreq, "event", &j)) + { + afb_req_fail(req, "failed", "Need char const* argument event"); + return; + } + int event_type = json_object_get_int(j); + const char *event_name = g_afb_instance->wmgr.kListEventName[event_type]; + struct afb_event event = g_afb_instance->wmgr.map_afb_event[event_name]; + int ret = afb_req_subscribe(req, event); + if (ret) + { + afb_req_fail(req, "failed", "Error: afb_req_subscribe()"); + return; + } + afb_req_success(req, NULL, "success"); + } + catch (std::exception &e) + { + afb_req_fail_f(req, "failed", "Uncaught exception while calling wm_subscribe: %s", e.what()); + return; + } +} + +void windowmanager_list_drawing_names(afb_req req) noexcept +{ + std::lock_guard guard(binding_m); + + /* if (g_afb_instance == nullptr) + { + afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?"); + return; + } + + try + { + + nlohmann::json j = g_afb_instance->wmgr.id_alloc.name2id; + auto ret = wm::Ok(json_tokener_parse(j.dump().c_str())); + if (ret.is_err()) + { + afb_req_fail(req, "failed", ret.unwrap_err()); + return; + } + + afb_req_success(req, ret.unwrap(), "success"); + } + catch (std::exception &e) + { + afb_req_fail_f(req, "failed", "Uncaught exception while calling list_drawing_names: %s", e.what()); + return; + } */ +} + +void windowmanager_ping(afb_req req) noexcept +{ + std::lock_guard guard(binding_m); + + if (g_afb_instance == nullptr) + { + afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?"); + return; + } + else + { + afb_req_success(req, NULL, "success"); + } +} + +void windowmanager_debug_status(afb_req req) noexcept +{ + std::lock_guard guard(binding_m); + + /* if (g_afb_instance == nullptr) + { + afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?"); + return; + } + + try + { + + json_object *jr = json_object_new_object(); + json_object_object_add(jr, "surfaces", + to_json(g_afb_instance->wmgr.controller->sprops)); + json_object_object_add(jr, "layers", to_json(g_afb_instance->wmgr.controller->lprops)); + + afb_req_success(req, jr, "success"); + } + catch (std::exception &e) + { + afb_req_fail_f(req, "failed", "Uncaught exception while calling debug_status: %s", e.what()); + return; + } */ +} + +void windowmanager_debug_layers(afb_req req) noexcept +{ + std::lock_guard guard(binding_m); + + /* if (g_afb_instance == nullptr) + { + afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?"); + return; + } + + try + { + auto ret = wm::Ok(json_tokener_parse(g_afb_instance->wmgr.layers.to_json().dump().c_str())); + + afb_req_success(req, ret, "success"); + } + catch (std::exception &e) + { + afb_req_fail_f(req, "failed", "Uncaught exception while calling debug_layers: %s", e.what()); + return; + } */ +} + +void windowmanager_debug_surfaces(afb_req req) noexcept +{ + std::lock_guard guard(binding_m); + + /* if (g_afb_instance == nullptr) + { + afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?"); + return; + } + + try + { + + auto ret = wm::Ok(to_json(g_afb_instance->wmgr.controller->sprops)); + if (ret.is_err()) + { + afb_req_fail(req, "failed", ret.unwrap_err()); + return; + } + + afb_req_success(req, ret.unwrap(), "success"); + } + catch (std::exception &e) + { + afb_req_fail_f(req, "failed", "Uncaught exception while calling debug_surfaces: %s", e.what()); + return; + } */ +} + +void windowmanager_debug_terminate(afb_req req) noexcept +{ + std::lock_guard guard(binding_m); + + if (g_afb_instance == nullptr) + { + afb_req_fail(req, "failed", "Binding not initialized, did the compositor die?"); + return; + } + + try + { + + if (getenv("WINMAN_DEBUG_TERMINATE") != nullptr) + { + raise(SIGKILL); // afb-daemon kills it's pgroup using TERM, which + // doesn't play well with perf + } + + afb_req_success(req, NULL, "success"); + } + catch (std::exception &e) + { + afb_req_fail_f(req, "failed", "Uncaught exception while calling debug_terminate: %s", e.what()); + return; + } +} + +void on_event(const char *event, struct json_object *object) +{ + g_afb_instance->wmgr.analyzeReceivedEvent(event, object); +} + +const struct afb_verb_v2 windowmanager_verbs[] = { + {"requestSurface", windowmanager_requestsurface, nullptr, nullptr, AFB_SESSION_NONE}, + {"requestSurfaceXdg", windowmanager_requestsurfacexdg, nullptr, nullptr, AFB_SESSION_NONE}, + {"setRole", windowmanager_setrole, nullptr, nullptr, AFB_SESSION_NONE}, + {"activateWindow", windowmanager_activatewindow, nullptr, nullptr, AFB_SESSION_NONE}, + {"deactivateWindow", windowmanager_deactivatewindow, nullptr, nullptr, AFB_SESSION_NONE}, + {"endDraw", windowmanager_enddraw, nullptr, nullptr, AFB_SESSION_NONE}, + {"getDisplayInfo", windowmanager_getdisplayinfo_thunk, nullptr, nullptr, AFB_SESSION_NONE}, + {"getAreaInfo", windowmanager_getareainfo_thunk, nullptr, nullptr, AFB_SESSION_NONE}, + {"getCarInfo", windowmanager_getcarinfo_thunk, nullptr, nullptr, AFB_SESSION_NONE }, + {"setRenderOrder", windowmanager_set_render_order, nullptr, nullptr, AFB_SESSION_NONE}, + {"attachApp", windowmanager_attach_app, nullptr, nullptr, AFB_SESSION_NONE}, + {"wm_subscribe", windowmanager_wm_subscribe, nullptr, nullptr, AFB_SESSION_NONE}, + {"list_drawing_names", windowmanager_list_drawing_names, nullptr, nullptr, AFB_SESSION_NONE}, + {"ping", windowmanager_ping, nullptr, nullptr, AFB_SESSION_NONE}, + {"debug_status", windowmanager_debug_status, nullptr, nullptr, AFB_SESSION_NONE}, + {"debug_layers", windowmanager_debug_layers, nullptr, nullptr, AFB_SESSION_NONE}, + {"debug_surfaces", windowmanager_debug_surfaces, nullptr, nullptr, AFB_SESSION_NONE}, + {"debug_terminate", windowmanager_debug_terminate, nullptr, nullptr, AFB_SESSION_NONE}, + {}}; + +extern "C" const struct afb_binding_v2 afbBindingV2 = { + "windowmanager", nullptr, nullptr, windowmanager_verbs, nullptr, binding_init, on_event, 0}; -- cgit 1.2.3-korg