sd-bus: when the server-side disconnects, make sure to dispatch all tracking objects...

[elogind.git] / src / libelogind / sd-bus / bus-internal.h

diff --git a/src/libelogind/sd-bus/bus-internal.h b/src/libelogind/sd-bus/bus-internal.h
index 1351938c80e7f0294831b441329a4fcd7311b1de..90a8eaec7eff09feca216b413c0cdd48164484c5 100644 (file)
--- a/src/libelogind/sd-bus/bus-internal.h
+++ b/src/libelogind/sd-bus/bus-internal.h
@@ -1,5 +1,3 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
 #pragma once
 
 /***
@@ -21,21 +19,21 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <sys/socket.h>
 #include <pthread.h>
-
-#include "hashmap.h"
-#include "prioq.h"
-#include "list.h"
-#include "util.h"
-#include "refcnt.h"
-#include "socket-util.h"
+#include <sys/socket.h>
 
 #include "sd-bus.h"
+
 #include "bus-error.h"
-#include "bus-match.h"
 #include "bus-kernel.h"
+#include "bus-match.h"
+#include "hashmap.h"
 #include "kdbus.h"
+#include "list.h"
+#include "prioq.h"
+#include "refcnt.h"
+#include "socket-util.h"
+#include "util.h"
 
 struct reply_callback {
         sd_bus_message_handler_t callback;
@@ -141,6 +139,7 @@ struct sd_bus_slot {
         void *userdata;
         BusSlotType type:5;
         bool floating:1;
+        bool match_added:1;
         char *description;
 
         LIST_FIELDS(sd_bus_slot, slots);
@@ -261,7 +260,7 @@ struct sd_bus {
         usec_t auth_timeout;
 
         struct ucred ucred;
-        char label[NAME_MAX];
+        char *label;
 
         uint64_t creds_mask;
 
@@ -321,6 +320,7 @@ struct sd_bus {
         sd_bus_track *track_queue;
 
         LIST_HEAD(sd_bus_slot, slots);
+        LIST_HEAD(sd_bus_track, tracks);
 };
 
 #define BUS_DEFAULT_TIMEOUT ((usec_t) (25 * USEC_PER_SEC))
@@ -343,7 +343,9 @@ struct sd_bus {
 
 bool interface_name_is_valid(const char *p) _pure_;
 bool service_name_is_valid(const char *p) _pure_;
+#if 0 /// UNNEEDED by elogind
 char* service_name_startswith(const char *a, const char *b);
+#endif // 0
 bool member_name_is_valid(const char *p) _pure_;
 bool object_path_is_valid(const char *p) _pure_;
 char *object_path_startswith(const char *a, const char *b) _pure_;
@@ -380,13 +382,25 @@ char *bus_address_escape(const char *v);
  * bus from the callback doesn't destroy the object we are working
  * on */
 #define BUS_DONT_DESTROY(bus) \
-        _cleanup_bus_unref_ _unused_ sd_bus *_dont_destroy_##bus = sd_bus_ref(bus)
+        _cleanup_(sd_bus_unrefp) _unused_ sd_bus *_dont_destroy_##bus = sd_bus_ref(bus)
 
 int bus_set_address_system(sd_bus *bus);
+#if 0 /// UNNEEDED by elogind
 int bus_set_address_user(sd_bus *bus);
+#endif // 0
 int bus_set_address_system_remote(sd_bus *b, const char *host);
 int bus_set_address_system_machine(sd_bus *b, const char *machine);
 
+#if 0 /// UNNEEDED by elogind
 int bus_remove_match_by_string(sd_bus *bus, const char *match, sd_bus_message_handler_t callback, void *userdata);
+#endif // 0
 
 int bus_get_root_path(sd_bus *bus);
+
+int bus_maybe_reply_error(sd_bus_message *m, int r, sd_bus_error *error);
+
+#define bus_assert_return(expr, r, error)                               \
+        do {                                                            \
+                if (!assert_log(expr, #expr))                           \
+                        return sd_bus_error_set_errno(error, r);        \
+        } while (false)