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authorScott Murray <scott.murray@konsulko.com>2018-12-03 17:52:53 -0500
committerScott Murray <scott.murray@konsulko.com>2018-12-04 12:26:43 -0500
commit37ca895c177f2c33207ae580dda3ad7d87ca609b (patch)
treed9e7eedd5027af201e7febfbef61880b81e48307 /app
parent6d0bddab56b403f6f698f2d758a5c576a3e8da8d (diff)
Demo instrument cluster receiver application to receive a h264 stream sent via RTP from another host running Wayland and Weston with the gst-recorder feature for streaming a virtual display patched in. The gstreamer pipeline used is based on what was being used with gst-launch-1.0 in the previously hand-constructed instrument cluster demo. The use of vaapisink likely constrains use to Intel based platforms at present, future work should allow working on other platforms. The app/surface.{hpp,cpp} files are adapted from code from xdg-launcher: https://gerrit.automotivelinux.org/gerrit/staging/xdg-launcher Note that they are MIT licensed while all other source files are Apache 2.0. Other than significant refactoring to ease integration, the functional differences from the runxdg code in xdg-launcher are that homescreen support has been removed, as the instrument cluster platform does not use it, and the logging has been reworked to use the hmi-debug mechanism used by the windowmanager and homescreen. There is also an implicit assumption that the windowmanager configuration is such that the "app" role will map the receiver's surface to the desired location in the center of the dashboard. Change-Id: Ieddef6463efb744d9c9c28b1508cc930a32981a4 Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Diffstat (limited to 'app')
-rw-r--r--app/CMakeLists.txt54
-rw-r--r--app/hmi-debug.h117
-rw-r--r--app/main.cpp85
-rw-r--r--app/surface.cpp193
-rw-r--r--app/surface.hpp94
5 files changed, 543 insertions, 0 deletions
diff --git a/app/CMakeLists.txt b/app/CMakeLists.txt
new file mode 100644
index 0000000..7fef810
--- /dev/null
+++ b/app/CMakeLists.txt
@@ -0,0 +1,54 @@
+###########################################################################
+# Copyright 2018 Konsulko Group
+#
+# Author: Scott Murray <scott.murray@konsulko.com>
+#
+# 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.
+###########################################################################
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_CXX_STANDARD 14)
+
+find_package(PkgConfig REQUIRED)
+
+PROJECT_TARGET_ADD(cluster-receiver)
+
+add_executable(${TARGET_NAME}
+ main.cpp
+ surface.cpp
+ ${RESOURCES}
+)
+
+pkg_check_modules(GSTREAMER REQUIRED gstreamer-1.0)
+pkg_check_modules(ILMCONTROL REQUIRED ilmControl)
+
+include_directories(
+ "${ILMCONTROL_INCLUDE_DIRS}"
+ "${GSTREAMER_INCLUDE_DIRS}"
+)
+
+set_target_properties(${TARGET_NAME} PROPERTIES
+ LABELS "EXECUTABLE"
+ PREFIX ""
+ COMPILE_FLAGS "${EXTRAS_CFLAGS} -DFOR_AFB_BINDING"
+ LINK_FLAGS "${BINDINGS_LINK_FLAG}"
+ LINK_LIBRARIES "${EXTRAS_LIBRARIES}"
+ OUTPUT_NAME "${TARGET_NAME}"
+)
+
+target_link_libraries(${TARGET_NAME}
+ windowmanager
+ ${GSTREAMER_LIBRARIES}
+ ${ILMCONTROL_LIBRARIES}
+)
diff --git a/app/hmi-debug.h b/app/hmi-debug.h
new file mode 100644
index 0000000..697ac80
--- /dev/null
+++ b/app/hmi-debug.h
@@ -0,0 +1,117 @@
+/*
+ * 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.
+ */
+
+#ifndef __HMI_DEBUG_H__
+#define __HMI_DEBUG_H__
+
+#include <time.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <stdlib.h>
+
+enum LOG_LEVEL{
+ LOG_LEVEL_NONE = 0,
+ LOG_LEVEL_ERROR,
+ LOG_LEVEL_WARNING,
+ LOG_LEVEL_NOTICE,
+ LOG_LEVEL_INFO,
+ LOG_LEVEL_DEBUG,
+ LOG_LEVEL_MAX = LOG_LEVEL_DEBUG
+};
+
+#define __FILENAME__ (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILE__)
+
+#define HMI_ERROR(prefix, args,...) _HMI_LOG(LOG_LEVEL_ERROR, __FILENAME__, __FUNCTION__, __LINE__, prefix, args, ##__VA_ARGS__)
+#define HMI_WARNING(prefix, args,...) _HMI_LOG(LOG_LEVEL_WARNING, __FILENAME__, __FUNCTION__,__LINE__, prefix, args,##__VA_ARGS__)
+#define HMI_NOTICE(prefix, args,...) _HMI_LOG(LOG_LEVEL_NOTICE, __FILENAME__, __FUNCTION__,__LINE__, prefix, args,##__VA_ARGS__)
+#define HMI_INFO(prefix, args,...) _HMI_LOG(LOG_LEVEL_INFO, __FILENAME__, __FUNCTION__,__LINE__, prefix, args,##__VA_ARGS__)
+#define HMI_DEBUG(prefix, args,...) _HMI_LOG(LOG_LEVEL_DEBUG, __FILENAME__, __FUNCTION__,__LINE__, prefix, args,##__VA_ARGS__)
+
+#define HMI_SEQ_ERROR(seq_num, args,...) _HMI_SEQ_LOG(LOG_LEVEL_ERROR, __FILENAME__, __FUNCTION__, __LINE__, seq_num, args, ##__VA_ARGS__)
+#define HMI_SEQ_WARNING(seq_num, args,...) _HMI_SEQ_LOG(LOG_LEVEL_WARNING, __FILENAME__, __FUNCTION__, __LINE__, seq_num, args, ##__VA_ARGS__)
+#define HMI_SEQ_NOTICE(seq_num, args,...) _HMI_SEQ_LOG(LOG_LEVEL_NOTICE, __FILENAME__, __FUNCTION__, __LINE__, seq_num, args, ##__VA_ARGS__)
+#define HMI_SEQ_INFO(seq_num, args,...) _HMI_SEQ_LOG(LOG_LEVEL_INFO, __FILENAME__, __FUNCTION__, __LINE__, seq_num, args, ##__VA_ARGS__)
+#define HMI_SEQ_DEBUG(seq_num, args,...) _HMI_SEQ_LOG(LOG_LEVEL_DEBUG, __FILENAME__, __FUNCTION__, __LINE__, seq_num, args, ##__VA_ARGS__)
+
+#define DUMP(args, ...) _DUMP(LOG_LEVEL_DEBUG, args, ##__VA_ARGS__)
+
+static char ERROR_FLAG[6][20] = {"NONE", "ERROR", "WARNING", "NOTICE", "INFO", "DEBUG"};
+
+static void _HMI_LOG(enum LOG_LEVEL level, const char* file, const char* func, const int line, const char* prefix, const char* log, ...)
+{
+ const int log_level = (getenv("USE_HMI_DEBUG") == NULL)?LOG_LEVEL_ERROR:atoi(getenv("USE_HMI_DEBUG"));
+ if(log_level < level)
+ {
+ return;
+ }
+
+ char *message;
+ struct timespec tp;
+ unsigned int time;
+
+ clock_gettime(CLOCK_REALTIME, &tp);
+ time = (tp.tv_sec * 1000000L) + (tp.tv_nsec / 1000);
+
+ va_list args;
+ va_start(args, log);
+ if (log == NULL || vasprintf(&message, log, args) < 0)
+ message = NULL;
+ fprintf(stderr, "[%10.3f] [%s %s] [%s, %s(), Line:%d] >>> %s \n", time / 1000.0, prefix, ERROR_FLAG[level], file, func, line, message);
+ va_end(args);
+ free(message);
+}
+
+static void _HMI_SEQ_LOG(enum LOG_LEVEL level, const char* file, const char* func, const int line, unsigned seq_num, const char* log, ...){
+ const int log_level = (getenv("USE_HMI_DEBUG") == NULL) ? LOG_LEVEL_ERROR:atoi(getenv("USE_HMI_DEBUG"));
+ if(log_level < level)
+ {
+ return;
+ }
+
+ char *message;
+ struct timespec tp;
+ unsigned int time;
+
+ clock_gettime(CLOCK_REALTIME, &tp);
+ time = (tp.tv_sec * 1000000L) + (tp.tv_nsec / 1000);
+
+ va_list args;
+ va_start(args, log);
+ if (log == NULL || vasprintf(&message, log, args) < 0)
+ message = NULL;
+ fprintf(stderr, "[%10.3f] [wm %s] [%s, %s(), Line:%d] >>> req %d: %s \n", time / 1000.0, ERROR_FLAG[level], file, func, line, seq_num, message);
+ va_end(args);
+ free(message);
+}
+
+static void _DUMP(enum LOG_LEVEL level, const char *log, ...)
+{
+ const int log_level = (getenv("USE_HMI_DEBUG") == NULL) ? LOG_LEVEL_ERROR : atoi(getenv("USE_HMI_DEBUG"));
+ if (log_level < level)
+ {
+ return;
+ }
+ char *message;
+ va_list args;
+ va_start(args, log);
+ if (log == NULL || vasprintf(&message, log, args) < 0)
+ message = NULL;
+ fprintf(stderr, "%s \n", message);
+ va_end(args);
+ free(message);
+}
+#endif //__HMI_DEBUG_H__ \ No newline at end of file
diff --git a/app/main.cpp b/app/main.cpp
new file mode 100644
index 0000000..400a066
--- /dev/null
+++ b/app/main.cpp
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2018 Konsulko Group
+ *
+ * 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 <string>
+#include <iostream>
+#include <cstring>
+#include <gst/gst.h>
+#include "surface.hpp"
+
+int main(int argc, char *argv[])
+{
+ int port = 0;
+ std::string token;
+ std::string role = "receiver";
+
+ try {
+ port = std::stol(argv[1]);
+ token = argv[2];
+ } catch (const std::invalid_argument& e) {
+ std::cerr << "Invalid argument" << std::endl;
+ exit(1);
+ } catch (const std::out_of_range& e) {
+ std::cerr << "Port out of range" << std::endl;
+ exit(1);
+ }
+
+ // NOTES:
+ // (1) For reference, the pipeline used is based on the gst-launch-1.0 command in the ad hoc unit
+ // file in the previous hand-rolled CES demo:
+ //
+ // udpsrc port=5005 ! application/x-rtp,media=video,encoding-name=H264 ! queue ! rtph264depay ! h264parse config-interval=1 disable-passthrough=true ! decodebin ! vaapisink
+ //
+ // (2) waylandsink is a bit broken, as it needs a RGB format, but its caps include non-RGB formats
+ // This results in crashes when videoconvert doesn't end up in the pipeline, so care must be taken
+ // if it is used, e.g. for testing:
+ //
+ // videotestsrc pattern=smpte ! video/x-raw,format=BGRx,width=384,height=368 ! waylandsink
+ //
+ std::string pipeline_str = \
+ "udpsrc port=5005 ! application/x-rtp,media=video,encoding-name=H264 ! queue ! rtph264depay ! h264parse config-interval=1 disable-passthrough=true ! decodebin ! vaapisink";
+
+ // Initialize GStreamer
+ gst_init(NULL, NULL);
+
+ // Create our IVI surface handler
+ SurfaceHandler handler(port, token, role);
+
+ GstElement *pipeline = gst_parse_launch(pipeline_str.c_str(), NULL);
+ if(!pipeline) {
+ std::cerr << "gstreamer pipeline construction failed!" << std::endl;
+ exit(1);
+ }
+
+ // Start pipeline
+ gst_element_set_state(pipeline, GST_STATE_PLAYING);
+ std::cout << "gstreamer pipeline running" << std::endl;
+
+ // Wait until error or EOS
+ GstBus *bus = gst_element_get_bus(pipeline);
+ GstMessage *msg = gst_bus_timed_pop_filtered(bus,
+ GST_CLOCK_TIME_NONE,
+ (GstMessageType) (GST_MESSAGE_ERROR | GST_MESSAGE_EOS));
+
+ // Free resources
+ if(msg != NULL)
+ gst_message_unref(msg);
+ gst_object_unref(bus);
+ gst_element_set_state(pipeline, GST_STATE_NULL);
+ gst_object_unref(pipeline);
+
+ return 0;
+}
diff --git a/app/surface.cpp b/app/surface.cpp
new file mode 100644
index 0000000..8f6c49f
--- /dev/null
+++ b/app/surface.cpp
@@ -0,0 +1,193 @@
+/*
+ * Copyright (c) 2017 Panasonic Corporation
+ * Copyright (c) 2018 Konsulko Group
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <cstdio>
+#include <cstdarg>
+#include "surface.hpp"
+#include "hmi-debug.h"
+
+#define AREA_NORMAL_FULL "normal.full"
+
+SurfaceHandler::SurfaceHandler(const int port, const std::string &token, const std::string &role)
+{
+ m_port = port;
+ m_token = token;
+ m_role = role;
+
+ m_rid = getpid();
+
+ // Setup HomeScreen/WindowManager API
+ if (init_wm()) {
+ HMI_ERROR("receiver:sh", "cannot setup windowmanager API");
+ exit(1);
+ }
+
+ // Setup ilmController API
+ m_ic = new ILMControl(notify_ivi_control_cb_static, this);
+ if (!m_ic) {
+ HMI_ERROR("receiver:sh", "cannot setup IVI layer management API");
+ exit(1);
+ }
+}
+
+int SurfaceHandler::init_wm(void)
+{
+ m_wm = new LibWindowmanager();
+ if (m_wm->init(m_port, m_token.c_str())) {
+ HMI_ERROR("receiver:sh", "cannot initialize windowmanager");
+ return -1;
+ }
+
+ std::function< void(json_object*) > h_active =
+ [](json_object* object) {
+ HMI_DEBUG("receiver:sh", "Got Event_Active");
+ };
+
+ std::function< void(json_object*) > h_inactive =
+ [](json_object* object) {
+ HMI_DEBUG("receiver:sh", "Got Event_Inactive");
+ };
+
+ std::function< void(json_object*) > h_visible =
+ [](json_object* object) {
+ HMI_DEBUG("receiver:sh", "Got Event_Visible");
+ };
+
+ std::function< void(json_object*) > h_invisible =
+ [](json_object* object) {
+ HMI_DEBUG("receiver:sh", "Got Event_Invisible");
+ };
+
+ std::function< void(json_object*) > h_syncdraw =
+ [this](json_object* object) {
+ HMI_DEBUG("receiver:sh", "Got Event_SyncDraw");
+ this->m_wm->endDraw(this->m_role.c_str());
+ };
+
+ std::function< void(json_object*) > h_flushdraw =
+ [](json_object* object) {
+ HMI_DEBUG("receiver:sh", "Got Event_FlushDraw");
+ };
+
+ m_wm->set_event_handler(LibWindowmanager::Event_Active, h_active);
+ m_wm->set_event_handler(LibWindowmanager::Event_Inactive, h_inactive);
+ m_wm->set_event_handler(LibWindowmanager::Event_Visible, h_visible);
+ m_wm->set_event_handler(LibWindowmanager::Event_Invisible, h_invisible);
+ m_wm->set_event_handler(LibWindowmanager::Event_SyncDraw, h_syncdraw);
+ m_wm->set_event_handler(LibWindowmanager::Event_FlushDraw, h_flushdraw);
+
+ return 0;
+}
+
+void SurfaceHandler::notify_ivi_control_cb(ilmObjectType object,
+ t_ilm_uint id,
+ t_ilm_bool created)
+{
+ if (object == ILM_SURFACE) {
+ struct ilmSurfaceProperties surf_props;
+
+ ilm_getPropertiesOfSurface(id, &surf_props);
+ pid_t surf_pid = surf_props.creatorPid;
+
+ if (!created) {
+ HMI_DEBUG("receiver:sh", "ivi surface (id=%d, pid=%d) destroyed.", id, surf_pid);
+ unregister_surfpid(surf_pid);
+ m_surfaces.erase(surf_pid);
+ return;
+ }
+
+ HMI_DEBUG("receiver:sh", "ivi surface (id=%d, pid=%d) is created.", id, surf_pid);
+
+ register_surfpid(surf_pid);
+ if (m_rid && surf_pid == find_surfpid_by_rid(m_rid)) {
+ setup_surface(id);
+ }
+ m_surfaces[surf_pid] = id;
+ } else if (object == ILM_LAYER) {
+ if (created)
+ HMI_DEBUG("receiver:sh", "ivi layer: %d created.", id);
+ else
+ HMI_DEBUG("receiver:sh", "ivi layer: %d destroyed.", id);
+ }
+
+}
+
+void SurfaceHandler::notify_ivi_control_cb_static (ilmObjectType object,
+ t_ilm_uint id,
+ t_ilm_bool created,
+ void *user_data)
+{
+ SurfaceHandler *handler = static_cast<SurfaceHandler*>(user_data);
+ handler->notify_ivi_control_cb(object, id, created);
+}
+
+void SurfaceHandler::register_surfpid (pid_t surf_pid)
+{
+ if (surf_pid == m_rid) {
+ if (!std::count(m_pid_v.begin(), m_pid_v.end(), surf_pid)) {
+ HMI_DEBUG("receiver:sh", "surface creator(pid=%d) registered", surf_pid);
+ m_pid_v.push_back(surf_pid);
+ HMI_DEBUG("receiver:sh", "m_pid_v.count(%d) = %d", surf_pid,
+ std::count(m_pid_v.begin(), m_pid_v.end(), surf_pid));
+ }
+ }
+}
+
+void SurfaceHandler::unregister_surfpid (pid_t surf_pid)
+{
+ auto itr = m_pid_v.begin();
+ while (itr != m_pid_v.end()) {
+ if (*itr == surf_pid) {
+ m_pid_v.erase(itr++);
+ } else {
+ ++itr;
+ }
+ }
+}
+
+pid_t SurfaceHandler::find_surfpid_by_rid (pid_t rid)
+{
+ HMI_DEBUG("receiver:sh", "find surfpid by rid(%d)", rid);
+ if (std::count(m_pid_v.begin(), m_pid_v.end(), rid)) {
+ HMI_DEBUG("receiver:sh", "found return(%d)", rid);
+ return rid;
+ }
+
+ return -1;
+}
+
+void SurfaceHandler::setup_surface (int id)
+{
+ std::string sid = std::to_string(id);
+
+ // This surface is mine, register pair app_name and ivi id.
+ HMI_DEBUG("receiver:sh", "requestSurfaceXDG(%s,%d)", m_role.c_str(), id);
+ m_wm->requestSurfaceXDG(m_role.c_str(), id);
+
+ if (m_pending_create) {
+ // Activate window if it has not been yet
+ HMI_DEBUG("receiver:sh", "calling activateWindow on (%s,%d)", m_role.c_str(), id);
+ m_pending_create = false;
+ m_wm->activateWindow(m_role.c_str(), AREA_NORMAL_FULL);
+ }
+}
diff --git a/app/surface.hpp b/app/surface.hpp
new file mode 100644
index 0000000..88be3bb
--- /dev/null
+++ b/app/surface.hpp
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2017 Panasonic Corporation
+ * Copyright (c) 2018 Konsulko Group
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef SURFACE_HPP
+#define SURFACE_HPP
+
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <string>
+#include <vector>
+#include <map>
+#include <algorithm>
+
+#include <ilm/ilm_control.h>
+#include <libwindowmanager.h>
+
+class ILMControl
+{
+public:
+ ILMControl(notificationFunc callback, void *user_data) {
+ ilm_init();
+ ilm_registerNotification(callback, user_data);
+ }
+
+ ~ILMControl(void) {
+ ilm_unregisterNotification();
+ ilm_destroy();
+ }
+};
+
+class SurfaceHandler
+{
+public:
+ SurfaceHandler(const int port, const std::string &token, const std::string &role);
+
+ void notify_ivi_control_cb(ilmObjectType object,
+ t_ilm_uint id,
+ t_ilm_bool created);
+
+ static void notify_ivi_control_cb_static (ilmObjectType object,
+ t_ilm_uint id,
+ t_ilm_bool created,
+ void *user_data);
+
+private:
+ int m_port;
+ std::string m_token;
+
+ std::string m_role;
+
+ int m_rid = 0;
+
+ LibWindowmanager *m_wm;
+ ILMControl *m_ic;
+
+ std::vector<pid_t> m_pid_v;
+
+ std::map<int, int> m_surfaces; // pair of <afm:rid, ivi:id>
+
+ //bool m_pending_create = false;
+ bool m_pending_create = true;
+
+ // Private functions
+
+ int init_wm(void);
+
+ void register_surfpid(pid_t surf_pid);
+ void unregister_surfpid(pid_t surf_pid);
+ pid_t find_surfpid_by_rid(pid_t rid);
+ void setup_surface(int id);
+};
+
+#endif // SURFACE_HPP