X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flibsystemd-terminal%2Fsysview-internal.h;fp=src%2Flibsystemd-terminal%2Fsysview-internal.h;h=5aee9f67d8035b022bd8ee3d9574fb583e43bcd3;hb=7ed3a638b2e4ffb5e76a0cf1a008e1c7233edb75;hp=0000000000000000000000000000000000000000;hpb=aae2b488d084cf2af9a552a55e1d9cc614f2a12a;p=elogind.git

diff --git a/src/libsystemd-terminal/sysview-internal.h b/src/libsystemd-terminal/sysview-internal.h
new file mode 100644
index 000000000..5aee9f67d
--- /dev/null
+++ b/src/libsystemd-terminal/sysview-internal.h
@@ -0,0 +1,140 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+  This file is part of systemd.
+
+  Copyright (C) 2014 David Herrmann <dh.herrmann@gmail.com>
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#pragma once
+
+#include <inttypes.h>
+#include <libudev.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <systemd/sd-bus.h>
+#include <systemd/sd-event.h>
+#include "hashmap.h"
+#include "list.h"
+#include "macro.h"
+#include "sysview.h"
+#include "util.h"
+
+/*
+ * Devices
+ */
+
+struct sysview_device {
+        sysview_seat *seat;
+        const char *name;
+        unsigned int type;
+
+        union {
+                struct {
+                        struct udev_device *ud;
+                } evdev, drm;
+        };
+};
+
+sysview_device *sysview_find_device(sysview_context *c, const char *name);
+
+int sysview_device_new(sysview_device **out, sysview_seat *seat, const char *name);
+sysview_device *sysview_device_free(sysview_device *device);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(sysview_device*, sysview_device_free);
+
+/*
+ * Sessions
+ */
+
+struct sysview_session {
+        sysview_seat *seat;
+        char *name;
+        char *path;
+
+        sd_bus_slot *slot_take_control;
+
+        bool custom : 1;
+        bool public : 1;
+        bool wants_control : 1;
+        bool has_control : 1;
+};
+
+sysview_session *sysview_find_session(sysview_context *c, const char *name);
+
+int sysview_session_new(sysview_session **out, sysview_seat *seat, const char *name);
+sysview_session *sysview_session_free(sysview_session *session);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(sysview_session*, sysview_session_free);
+
+/*
+ * Seats
+ */
+
+struct sysview_seat {
+        sysview_context *context;
+        char *name;
+
+        Hashmap *session_map;
+        Hashmap *device_map;
+
+        bool scanned : 1;
+        bool public : 1;
+};
+
+sysview_seat *sysview_find_seat(sysview_context *c, const char *name);
+
+int sysview_seat_new(sysview_seat **out, sysview_context *c, const char *name);
+sysview_seat *sysview_seat_free(sysview_seat *seat);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(sysview_seat*, sysview_seat_free);
+
+/*
+ * Contexts
+ */
+
+struct sysview_context {
+        sd_event *event;
+        sd_bus *sysbus;
+        struct udev *ud;
+        uint64_t custom_sid;
+
+        Hashmap *seat_map;
+        Hashmap *session_map;
+        Hashmap *device_map;
+
+        sd_event_source *scan_src;
+        sysview_event_fn event_fn;
+        void *userdata;
+
+        /* udev scanner */
+        struct udev_monitor *ud_monitor;
+        sd_event_source *ud_monitor_src;
+
+        /* logind scanner */
+        sd_bus_slot *ld_slot_manager_signal;
+        sd_bus_slot *ld_slot_list_seats;
+        sd_bus_slot *ld_slot_list_sessions;
+
+        bool scan_logind : 1;
+        bool scan_evdev : 1;
+        bool scan_drm : 1;
+        bool running : 1;
+        bool scanned : 1;
+        bool rescan : 1;
+};
+
+int sysview_context_rescan(sysview_context *c);