Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 1 | #include "interfaces/openbmc_intf.h"
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Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 2 | #include "openbmc.h"
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| 3 |
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| 4 |
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| 5 | /* ---------------------------------------------------------------------------------------------------- */
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| 6 |
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Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 7 | static const gchar* dbus_object_path = "/org/openbmc/watchdog";
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| 8 | static const gchar* dbus_name = "org.openbmc.watchdog.Host";
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Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 9 |
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| 10 | static GDBusObjectManagerServer *manager = NULL;
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| 11 |
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| 12 |
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| 13 | static gboolean
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| 14 | poll_watchdog(gpointer user_data)
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| 15 | {
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| 16 | Watchdog *watchdog = object_get_watchdog((Object*)user_data);
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| 17 |
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| 18 | guint count = watchdog_get_watchdog(watchdog);
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| 19 | g_print("Polling watchdog: %d\n",count);
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| 20 |
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| 21 | if (count == 0)
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| 22 | {
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Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 23 | //watchdog error, emit error and stop watchdog
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Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 24 | watchdog_emit_watchdog_error(watchdog);
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Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 25 | return FALSE;
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Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 26 | }
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| 27 |
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| 28 | //reset watchdog
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| 29 | watchdog_set_watchdog(watchdog,0);
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| 30 | return TRUE;
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| 31 | }
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| 32 |
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| 33 | static gboolean
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Adriana Kobylak | 2cb2775 | 2015-10-19 16:23:14 -0500 | [diff] [blame] | 34 | set_poll_interval (Watchdog *wd,
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| 35 | GDBusMethodInvocation *invocation,
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| 36 | guint interval,
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| 37 | gpointer user_data)
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| 38 | {
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| 39 | g_print("Setting watchdog poll interval to: %d\n", interval);
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| 40 | watchdog_set_poll_interval(wd, interval);
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| 41 | watchdog_complete_set(wd,invocation);
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| 42 | }
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| 43 |
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| 44 | static gboolean
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Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 45 | on_start (Watchdog *wd,
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| 46 | GDBusMethodInvocation *invocation,
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| 47 | gpointer user_data)
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| 48 | {
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Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 49 | watchdog_set_watchdog(wd,1);
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Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 50 | guint poll_interval = watchdog_get_poll_interval(wd);
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Adriana Kobylak | 2cb2775 | 2015-10-19 16:23:14 -0500 | [diff] [blame] | 51 | g_print("Starting watchdog with poll interval: %d\n", poll_interval);
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Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 52 | g_timeout_add(poll_interval, poll_watchdog, user_data);
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| 53 | watchdog_complete_start(wd,invocation);
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| 54 | return TRUE;
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| 55 | }
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| 56 |
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| 57 | static gboolean
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| 58 | on_poke (Watchdog *wd,
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| 59 | GDBusMethodInvocation *invocation,
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| 60 | gpointer user_data)
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| 61 | {
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| 62 | watchdog_set_watchdog(wd,1);
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| 63 | watchdog_complete_poke(wd,invocation);
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| 64 | return TRUE;
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| 65 | }
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| 66 |
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| 67 |
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| 68 |
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| 69 | static void
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| 70 | on_bus_acquired (GDBusConnection *connection,
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| 71 | const gchar *name,
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| 72 | gpointer user_data)
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| 73 | {
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Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 74 | // g_print ("Acquired a message bus connection: %s\n",name);
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Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 75 |
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| 76 | cmdline *cmd = user_data;
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| 77 | if (cmd->argc < 2)
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| 78 | {
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| 79 | g_print("No objects created. Put object name(s) on command line\n");
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| 80 | return;
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| 81 | }
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| 82 | manager = g_dbus_object_manager_server_new (dbus_object_path);
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| 83 | int i=0;
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| 84 | for (i=1;i<cmd->argc;i++)
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| 85 | {
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| 86 | gchar *s;
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| 87 | s = g_strdup_printf ("%s/%s",dbus_object_path,cmd->argv[i]);
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| 88 | ObjectSkeleton *object = object_skeleton_new (s);
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| 89 | g_free (s);
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| 90 |
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| 91 | Watchdog *wd = watchdog_skeleton_new ();
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| 92 | object_skeleton_set_watchdog (object, wd);
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| 93 | g_object_unref (wd);
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| 94 |
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| 95 | // set properties
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| 96 | watchdog_set_watchdog(wd,1);
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| 97 |
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| 98 | //define method callbacks here
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| 99 | g_signal_connect (wd,
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| 100 | "handle-start",
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| 101 | G_CALLBACK (on_start),
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| 102 | object); /* user_data */
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| 103 |
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| 104 | g_signal_connect (wd,
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| 105 | "handle-poke",
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| 106 | G_CALLBACK (on_poke),
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| 107 | object); /* user_data */
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| 108 |
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Adriana Kobylak | 2cb2775 | 2015-10-19 16:23:14 -0500 | [diff] [blame] | 109 | g_signal_connect (wd,
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| 110 | "handle-set",
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| 111 | G_CALLBACK (set_poll_interval),
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| 112 | object); /* user_data */
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Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 113 |
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| 114 | /* Export the object (@manager takes its own reference to @object) */
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| 115 | g_dbus_object_manager_server_export (manager, G_DBUS_OBJECT_SKELETON (object));
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| 116 | g_object_unref (object);
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| 117 | }
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| 118 |
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| 119 | /* Export all objects */
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| 120 | g_dbus_object_manager_server_set_connection (manager, connection);
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| 121 | }
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| 122 |
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| 123 | static void
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| 124 | on_name_acquired (GDBusConnection *connection,
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| 125 | const gchar *name,
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| 126 | gpointer user_data)
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| 127 | {
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Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 128 | //g_print ("Acquired the name %s\n", name);
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Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 129 | }
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| 130 |
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| 131 | static void
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| 132 | on_name_lost (GDBusConnection *connection,
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| 133 | const gchar *name,
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| 134 | gpointer user_data)
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| 135 | {
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Norman James | 362a80f | 2015-09-14 14:04:39 -0500 | [diff] [blame] | 136 | //g_print ("Lost the name %s\n", name);
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Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 137 | }
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| 138 |
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| 139 |
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| 140 | gint
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| 141 | main (gint argc, gchar *argv[])
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| 142 | {
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| 143 | GMainLoop *loop;
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| 144 | cmdline cmd;
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| 145 | cmd.argc = argc;
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| 146 | cmd.argv = argv;
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| 147 | guint id;
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| 148 | loop = g_main_loop_new (NULL, FALSE);
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| 149 |
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Norman James | 5e792e3 | 2015-10-07 17:36:17 -0500 | [diff] [blame] | 150 | id = g_bus_own_name (DBUS_TYPE,
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Norman James | 9e6acf9 | 2015-09-08 07:00:04 -0500 | [diff] [blame] | 151 | dbus_name,
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| 152 | G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT |
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| 153 | G_BUS_NAME_OWNER_FLAGS_REPLACE,
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| 154 | on_bus_acquired,
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| 155 | on_name_acquired,
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| 156 | on_name_lost,
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| 157 | &cmd,
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| 158 | NULL);
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| 159 |
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| 160 | g_main_loop_run (loop);
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| 161 |
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| 162 | g_bus_unown_name (id);
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| 163 | g_main_loop_unref (loop);
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| 164 | return 0;
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| 165 | }
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