25 #include "dbus-internals.h"
26 #include "dbus-server-unix.h"
27 #include "dbus-server-socket.h"
28 #include "dbus-server-launchd.h"
29 #include "dbus-transport-unix.h"
30 #include "dbus-connection-internal.h"
31 #include "dbus-sysdeps-unix.h"
32 #include "dbus-string.h"
53 DBusServerListenResult
64 if (strcmp (method,
"unix") == 0)
70 int mutually_exclusive_modes = 0;
72 mutually_exclusive_modes = (path !=
NULL) + (tmpdir !=
NULL) +
73 (
abstract !=
NULL) + (runtime !=
NULL);
75 if (mutually_exclusive_modes < 1)
78 "path or tmpdir or abstract or runtime",
80 return DBUS_SERVER_LISTEN_BAD_ADDRESS;
83 if (mutually_exclusive_modes > 1)
86 "cannot specify two of \"path\", \"tmpdir\", \"abstract\" and \"runtime\" at the same time");
87 return DBUS_SERVER_LISTEN_BAD_ADDRESS;
94 const char *runtimedir;
96 if (strcmp (runtime,
"yes") != 0)
99 "if given, the only value allowed for \"runtime\" is \"yes\"");
100 return DBUS_SERVER_LISTEN_BAD_ADDRESS;
105 if (runtimedir ==
NULL)
109 return DBUS_SERVER_LISTEN_DID_NOT_CONNECT;
116 _DBUS_SET_OOM (error);
117 return DBUS_SERVER_LISTEN_DID_NOT_CONNECT;
124 _DBUS_SET_OOM (error);
125 return DBUS_SERVER_LISTEN_DID_NOT_CONNECT;
132 _dbus_string_get_const_data (&full_path),
137 else if (tmpdir !=
NULL)
145 return DBUS_SERVER_LISTEN_DID_NOT_CONNECT;
152 return DBUS_SERVER_LISTEN_DID_NOT_CONNECT;
160 return DBUS_SERVER_LISTEN_DID_NOT_CONNECT;
167 return DBUS_SERVER_LISTEN_DID_NOT_CONNECT;
176 return DBUS_SERVER_LISTEN_DID_NOT_CONNECT;
183 #ifdef HAVE_ABSTRACT_SOCKETS
201 if (*server_p !=
NULL)
203 _DBUS_ASSERT_ERROR_IS_CLEAR(error);
204 return DBUS_SERVER_LISTEN_OK;
208 _DBUS_ASSERT_ERROR_IS_SET(error);
209 return DBUS_SERVER_LISTEN_DID_NOT_CONNECT;
212 else if (strcmp (method,
"systemd") == 0)
221 _DBUS_ASSERT_ERROR_IS_SET (error);
222 return DBUS_SERVER_LISTEN_DID_NOT_CONNECT;
228 for (i = 0; i < n; i++)
240 if (*server_p ==
NULL)
245 return DBUS_SERVER_LISTEN_OK;
248 _DBUS_SET_OOM (error);
250 for (i = 0; i < n; i++)
257 return DBUS_SERVER_LISTEN_DID_NOT_CONNECT;
259 #ifdef DBUS_ENABLE_LAUNCHD
260 else if (strcmp (method,
"launchd") == 0)
263 if (launchd_env_var ==
NULL)
266 return DBUS_SERVER_LISTEN_DID_NOT_CONNECT;
270 if (*server_p !=
NULL)
272 _DBUS_ASSERT_ERROR_IS_CLEAR(error);
273 return DBUS_SERVER_LISTEN_OK;
277 _DBUS_ASSERT_ERROR_IS_SET(error);
278 return DBUS_SERVER_LISTEN_DID_NOT_CONNECT;
287 _DBUS_ASSERT_ERROR_IS_CLEAR(error);
288 return DBUS_SERVER_LISTEN_NOT_HANDLED;
311 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
337 if (path_copy ==
NULL)
346 if (listen_fd.fd < 0)
348 _DBUS_ASSERT_ERROR_IS_SET (error);
358 if (path_copy !=
NULL)
dbus_bool_t _dbus_string_append(DBusString *str, const char *buffer)
Appends a nul-terminated C-style string to a DBusString.
#define NULL
A null pointer, defined appropriately for C or C++.
void dbus_free(void *memory)
Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().
DBusServer * _dbus_server_new_for_launchd(const char *launchd_env_var, DBusError *error)
Creates a new server from launchd.
#define DBUS_ERROR_NOT_SUPPORTED
Requested operation isn't supported (like ENOSYS on UNIX).
Internals of DBusServer object.
dbus_bool_t _dbus_append_address_from_socket(DBusSocket fd, DBusString *address, DBusError *error)
Read the address from the socket and append it to the string.
const char * dbus_address_entry_get_method(DBusAddressEntry *entry)
Returns the method string of an address entry.
dbus_bool_t _dbus_concat_dir_and_file(DBusString *dir, const DBusString *next_component)
Appends the given filename to the given directory.
dbus_bool_t _dbus_string_init(DBusString *str)
Initializes a string.
DBusServerListenResult _dbus_server_listen_platform_specific(DBusAddressEntry *entry, DBusServer **server_p, DBusError *error)
Tries to interpret the address entry in a platform-specific way, creating a platform-specific server ...
dbus_bool_t _dbus_close_socket(DBusSocket fd, DBusError *error)
Closes a socket.
DBusServer * _dbus_server_new_for_socket(DBusSocket *fds, int n_fds, const DBusString *address, DBusNonceFile *noncefile, DBusError *error)
Creates a new server listening on the given file descriptor.
const char * dbus_address_entry_get_value(DBusAddressEntry *entry, const char *key)
Returns a value from a key of an entry.
dbus_uint32_t dbus_bool_t
A boolean, valid values are TRUE and FALSE.
void _dbus_string_init_const(DBusString *str, const char *value)
Initializes a constant string.
dbus_bool_t _dbus_generate_random_ascii(DBusString *str, int n_bytes, DBusError *error)
Generates the given number of random bytes, where the bytes are chosen from the alphanumeric ASCII su...
void _dbus_server_socket_own_filename(DBusServer *server, char *filename)
This is a bad hack since it's really unix domain socket specific.
int _dbus_listen_systemd_sockets(DBusSocket **fds, DBusError *error)
Acquires one or more sockets passed in from systemd.
Internals of DBusAddressEntry.
void _dbus_set_bad_address(DBusError *error, const char *address_problem_type, const char *address_problem_field, const char *address_problem_other)
Sets DBUS_ERROR_BAD_ADDRESS.
Object representing an exception.
dbus_bool_t _dbus_address_append_escaped(DBusString *escaped, const DBusString *unescaped)
Appends an escaped version of one string to another string, using the D-Bus address escaping mechanis...
void dbus_set_error(DBusError *error, const char *name, const char *format,...)
Assigns an error name and message to a DBusError.
void _dbus_string_free(DBusString *str)
Frees a string created by _dbus_string_init().
#define TRUE
Expands to "1".
DBusServer * _dbus_server_new_for_domain_socket(const char *path, dbus_bool_t abstract, DBusError *error)
Creates a new server listening on the given Unix domain socket.
#define DBUS_ERROR_NO_MEMORY
There was not enough memory to complete an operation.
#define FALSE
Expands to "0".
char * _dbus_strdup(const char *str)
Duplicates a string.
const char * _dbus_getenv(const char *varname)
Wrapper for getenv().
int _dbus_listen_unix_socket(const char *path, dbus_bool_t abstract, DBusError *error)
Creates a socket and binds it to the given path, then listens on the socket.