28 #include "dbus-internals.h"
29 #include "dbus-connection-internal.h"
30 #include "dbus-transport-unix.h"
31 #include "dbus-transport-socket.h"
32 #include "dbus-transport-protected.h"
33 #include "dbus-watch.h"
34 #include "dbus-sysdeps-unix.h"
35 #include "dbus-test.h"
66 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
89 _DBUS_ASSERT_ERROR_IS_SET (error);
93 _dbus_verbose (
"Successfully connected to unix socket %s\n",
97 if (transport ==
NULL)
126 _dbus_transport_new_for_exec (
const char *path,
136 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
165 for (i = 0; argv[i]; i++)
190 _DBUS_ASSERT_ERROR_IS_SET (error);
194 _dbus_verbose (
"Successfully connected to process %s\n",
198 if (transport ==
NULL)
224 DBusTransportOpenResult
234 if (strcmp (method,
"unix") == 0)
243 "cannot use the \"tmpdir\" option for an address to connect to, only in an address to listen on");
244 return DBUS_TRANSPORT_OPEN_BAD_ADDRESS;
247 if (path ==
NULL &&
abstract ==
NULL)
252 return DBUS_TRANSPORT_OPEN_BAD_ADDRESS;
255 if (path !=
NULL &&
abstract !=
NULL)
258 "can't specify both \"path\" and \"abstract\" options in an address");
259 return DBUS_TRANSPORT_OPEN_BAD_ADDRESS;
268 if (*transport_p ==
NULL)
270 _DBUS_ASSERT_ERROR_IS_SET (error);
271 return DBUS_TRANSPORT_OPEN_DID_NOT_CONNECT;
275 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
276 return DBUS_TRANSPORT_OPEN_OK;
279 else if (strcmp (method,
"unixexec") == 0)
289 "No process path specified");
290 return DBUS_TRANSPORT_OPEN_BAD_ADDRESS;
298 snprintf (t,
sizeof(t),
"argv%u", i);
309 return DBUS_TRANSPORT_OPEN_DID_NOT_CONNECT;
318 snprintf (t,
sizeof(t),
"argv%u", i);
335 return DBUS_TRANSPORT_OPEN_DID_NOT_CONNECT;
339 *transport_p = _dbus_transport_new_for_exec (path, argv, error);
342 if (*transport_p ==
NULL)
344 _DBUS_ASSERT_ERROR_IS_SET (error);
345 return DBUS_TRANSPORT_OPEN_DID_NOT_CONNECT;
349 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
350 return DBUS_TRANSPORT_OPEN_OK;
353 #ifdef DBUS_ENABLE_LAUNCHD
354 else if (strcmp (method,
"launchd") == 0)
358 const char *launchd_socket;
364 _DBUS_SET_OOM (error);
368 if (launchd_env_var ==
NULL)
371 return DBUS_TRANSPORT_OPEN_BAD_ADDRESS;
379 return DBUS_TRANSPORT_OPEN_DID_NOT_CONNECT;
385 "launchd's env var %s does not exist", launchd_env_var);
388 return DBUS_TRANSPORT_OPEN_DID_NOT_CONNECT;
394 if (*transport_p ==
NULL)
396 _DBUS_ASSERT_ERROR_IS_SET (error);
397 return DBUS_TRANSPORT_OPEN_DID_NOT_CONNECT;
401 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
402 return DBUS_TRANSPORT_OPEN_OK;
408 _DBUS_ASSERT_ERROR_IS_CLEAR (error);
409 return DBUS_TRANSPORT_OPEN_NOT_HANDLED;
415 #ifdef DBUS_BUILD_TESTS
418 _dbus_transport_unix_test (
void)
431 address = _dbus_connection_get_address (c);
435 ret = strcmp (address,
"unixexec:path=/bin/false,argv0=false,argv1=foobar") == 0;
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++.
DBusTransportOpenResult _dbus_transport_open_platform_specific(DBusAddressEntry *entry, DBusTransport **transport_p, DBusError *error)
Opens platform specific transport types.
void dbus_free(void *memory)
Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().
#define _dbus_assert(condition)
Aborts with an error message if the condition is false.
#define DBUS_ERROR_INIT
Expands to a suitable initializer for a DBusError on the stack.
const char * dbus_address_entry_get_method(DBusAddressEntry *entry)
Returns the method string of an address entry.
void dbus_error_free(DBusError *error)
Frees an error that's been set (or just initialized), then reinitializes the error as in dbus_error_i...
Implementation details of DBusConnection.
dbus_bool_t _dbus_string_init(DBusString *str)
Initializes a string.
DBusTransport * _dbus_transport_new_for_socket(int fd, const DBusString *server_guid, const DBusString *address)
Creates a new transport for the given socket file descriptor.
DBusTransport * _dbus_transport_new_for_domain_socket(const char *path, dbus_bool_t abstract, DBusError *error)
Creates a new transport for the given Unix domain socket path.
const char * dbus_address_entry_get_value(DBusAddressEntry *entry, const char *key)
Returns a value from a key of an entry.
dbus_bool_t _dbus_lookup_launchd_socket(DBusString *socket_path, const char *launchd_env_var, DBusError *error)
quries launchd for a specific env var which holds the socket path.
#define dbus_new0(type, count)
Safe macro for using dbus_malloc0().
dbus_uint32_t dbus_bool_t
A boolean, valid values are TRUE and FALSE.
Internals of DBusAddressEntry.
dbus_bool_t _dbus_string_append_printf(DBusString *str, const char *format,...)
Appends a printf-style formatted string to the DBusString.
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.
DBusConnection * dbus_connection_open(const char *address, DBusError *error)
Gets a connection to a remote address.
Object representing an exception.
#define DBUS_ERROR_BAD_ADDRESS
A D-Bus bus address was malformed.
void dbus_set_error(DBusError *error, const char *name, const char *format,...)
Assigns an error name and message to a DBusError.
int _dbus_connect_exec(const char *path, char *const argv[], DBusError *error)
Creates a UNIX domain socket and connects it to the specified process to execute. ...
void _dbus_string_free(DBusString *str)
Frees a string created by _dbus_string_init().
#define TRUE
Expands to "1".
void dbus_move_error(DBusError *src, DBusError *dest)
Moves an error src into dest, freeing src and overwriting dest.
char * dbus_address_escape_value(const char *value)
Escapes the given string as a value in a key=value pair for a D-Bus address.
Object representing a transport such as a socket.
void dbus_error_init(DBusError *error)
Initializes a DBusError structure.
void dbus_free_string_array(char **str_array)
Frees a NULL-terminated array of strings.
#define DBUS_ERROR_NO_MEMORY
There was not enough memory to complete an operation.
#define FALSE
Expands to "0".
void dbus_connection_unref(DBusConnection *connection)
Decrements the reference count of a DBusConnection, and finalizes it if the count reaches zero...
char * _dbus_strdup(const char *str)
Duplicates a string.
dbus_bool_t _dbus_close_socket(int fd, DBusError *error)
Closes a socket.
const char * _dbus_string_get_const_data(const DBusString *str)
Gets the raw character buffer from a const string.
int _dbus_connect_unix_socket(const char *path, dbus_bool_t abstract, DBusError *error)
Creates a socket and connects it to the UNIX domain socket at the given path.
dbus_bool_t dbus_error_is_set(const DBusError *error)
Checks whether an error occurred (the error is set).