/* -*- mode: C; c-file-style: "gnu" -*- */
-/* dbus-sysdeps.h Wrappers around system/libc features (internal to D-BUS implementation)
+/* dbus-sysdeps.h Wrappers around system/libc features (internal to D-Bus implementation)
*
* Copyright (C) 2002, 2003 Red Hat, Inc.
* Copyright (C) 2003 CodeFactory AB
/* and it would just be annoying to abstract this */
#include <errno.h>
+#include <stdarg.h>
+
DBUS_BEGIN_DECLS
/* The idea of this file is to encapsulate everywhere that we're
dbus_bool_t _dbus_setenv (const char *varname,
const char *value);
-int _dbus_read (int fd,
- DBusString *buffer,
- int count);
-int _dbus_write (int fd,
- const DBusString *buffer,
- int start,
- int len);
-int _dbus_write_two (int fd,
- const DBusString *buffer1,
- int start1,
- int len1,
- const DBusString *buffer2,
- int start2,
- int len2);
typedef unsigned long dbus_pid_t;
typedef unsigned long dbus_uid_t;
#define DBUS_UID_FORMAT "%lu"
#define DBUS_GID_FORMAT "%lu"
-#define DBUS_CONSOLE_DIR "/var/run/console/"
/**
- * Struct representing socket credentials
+ * Socket interface
+ *
+ * @todo Use for the file descriptors a struct
+ * - struct DBusSocket{ int d; }; -
+ * instead of int to get type-safety which
+ * will be checked by the compiler.
+ *
*/
-typedef struct
-{
- dbus_pid_t pid; /**< process ID or DBUS_PID_UNSET */
- dbus_uid_t uid; /**< user ID or DBUS_UID_UNSET */
- dbus_gid_t gid; /**< group ID or DBUS_GID_UNSET */
-} DBusCredentials;
-int _dbus_connect_unix_socket (const char *path,
- dbus_bool_t abstract,
- DBusError *error);
-int _dbus_listen_unix_socket (const char *path,
- dbus_bool_t abstract,
- DBusError *error);
+dbus_bool_t _dbus_open_tcp_socket (int *fd,
+ DBusError *error);
+dbus_bool_t _dbus_close_socket (int fd,
+ DBusError *error);
+int _dbus_read_socket (int fd,
+ DBusString *buffer,
+ int count);
+int _dbus_write_socket (int fd,
+ const DBusString *buffer,
+ int start,
+ int len);
+int _dbus_write_socket_two (int fd,
+ const DBusString *buffer1,
+ int start1,
+ int len1,
+ const DBusString *buffer2,
+ int start2,
+ int len2);
int _dbus_connect_tcp_socket (const char *host,
dbus_uint32_t port,
DBusError *error);
DBusError *error);
int _dbus_accept (int listen_fd);
+/**
+ * Struct representing socket credentials
+ */
+typedef struct
+{
+ dbus_pid_t pid; /**< process ID or DBUS_PID_UNSET */
+ dbus_uid_t uid; /**< user ID or DBUS_UID_UNSET */
+ dbus_gid_t gid; /**< group ID or DBUS_GID_UNSET */
+} DBusCredentials;
+
+/* FIXME these read/send credentials should get moved to sysdeps-unix.h,
+ * or renamed to reflect what they mean cross-platform
+ */
dbus_bool_t _dbus_read_credentials_unix_socket (int client_fd,
DBusCredentials *credentials,
DBusError *error);
void _dbus_get_current_time (long *tv_sec,
long *tv_usec);
-
+/**
+ * File/directory interface
+ */
+dbus_bool_t _dbus_file_exists (const char *file);
dbus_bool_t _dbus_file_get_contents (DBusString *str,
const DBusString *filename,
DBusError *error);
DBusError *error);
void _dbus_directory_close (DBusDirIter *iter);
+dbus_bool_t _dbus_check_dir_is_private_to_user (DBusString *dir,
+ DBusError *error);
+void _dbus_fd_set_close_on_exec (int fd);
+
+const char* _dbus_get_tmpdir (void);
+
+/**
+ * Random numbers
+ */
+void _dbus_generate_pseudorandom_bytes_buffer (char *buffer,
+ int n_bytes);
void _dbus_generate_random_bytes_buffer (char *buffer,
int n_bytes);
dbus_bool_t _dbus_generate_random_bytes (DBusString *str,
void _dbus_disable_sigpipe (void);
-void _dbus_fd_set_close_on_exec (int fd);
void _dbus_exit (int code) _DBUS_GNUC_NORETURN;
+int _dbus_printf_string_upper_bound (const char *format,
+ va_list args);
+
+
/**
* Portable struct with stat() results
*/
int *fd2,
dbus_bool_t blocking,
DBusError *error);
-dbus_bool_t _dbus_close (int fd,
- DBusError *error);
void _dbus_print_backtrace (void);
void _dbus_set_signal_handler (int sig,
DBusSignalHandler handler);
-dbus_bool_t _dbus_file_exists (const char *file);
dbus_bool_t _dbus_user_at_console (const char *username,
DBusError *error);
dbus_bool_t _dbus_parse_uid (const DBusString *uid_str,
dbus_uid_t *uid);
+dbus_bool_t _dbus_get_autolaunch_address (DBusString *address,
+ DBusError *error);
+
DBUS_END_DECLS
#endif /* DBUS_SYSDEPS_H */