#include <netinet/in.h>
#include "hashmap.h"
+#include "prioq.h"
#include "list.h"
#include "util.h"
void *userdata;
usec_t timeout;
uint64_t serial;
+ unsigned prioq_idx;
};
struct filter_callback {
LIST_FIELDS(struct filter_callback, callbacks);
};
+struct object_callback {
+ sd_message_handler_t callback;
+ void *userdata;
+
+ char *path;
+ bool is_fallback;
+};
+
enum bus_state {
+ BUS_UNSET,
BUS_OPENING,
BUS_AUTHENTICATING,
BUS_HELLO,
enum bus_state state;
int fd;
int message_version;
+
+ bool negotiate_fds:1;
bool can_fds:1;
- bool sent_hello:1;
+ bool bus_client:1;
+ bool ucred_valid:1;
void *rbuffer;
size_t rbuffer_size;
char *unique_name;
+ Prioq *reply_callbacks_prioq;
Hashmap *reply_callbacks;
LIST_HEAD(struct filter_callback, filter_callbacks);
+ Hashmap *object_callbacks;
union {
struct sockaddr sa;
unsigned auth_index;
size_t auth_size;
char *auth_uid;
+ usec_t auth_timeout;
+
+ struct ucred ucred;
+ char label[NAME_MAX];
+
+ int *fds;
+ unsigned n_fds;
+
+ char *exec_path;
+ char **exec_argv;
};
static inline void bus_unrefp(sd_bus **b) {
}
#define _cleanup_bus_unref_ __attribute__((cleanup(bus_unrefp)))
+#define _cleanup_bus_error_free_ __attribute__((cleanup(sd_bus_error_free)))
+
+#define BUS_DEFAULT_TIMEOUT ((usec_t) (25 * USEC_PER_SEC))
+
+#define BUS_WQUEUE_MAX 128
+#define BUS_RQUEUE_MAX 128
+
+#define BUS_MESSAGE_SIZE_MAX (64*1024*1024)
+#define BUS_AUTH_SIZE_MAX (64*1024)
+
+#define BUS_CONTAINER_DEPTH 128
+
+/* Defined by the specification as maximum size of an array in
+ * bytes */
+#define BUS_ARRAY_MAX_SIZE 67108864
+
+#define BUS_FDS_MAX 1024
+
+#define BUS_EXEC_ARGV_MAX 256
+
+bool object_path_is_valid(const char *p);
+bool interface_name_is_valid(const char *p);
+bool service_name_is_valid(const char *p);
+bool member_name_is_valid(const char *p);
+
+#define error_name_is_valid interface_name_is_valid
+
+int bus_ensure_running(sd_bus *bus);
+int bus_start_running(sd_bus *bus);
+int bus_next_address(sd_bus *bus);