Typedefs | |
typedef DBusMessage | DBusMessage |
Opaque data type representing a message received from or to be sent to another application. | |
Functions | |
DBusMessage * | dbus_message_new (const char *name, const char *destination_service) |
Constructs a new message. | |
DBusMessage * | dbus_message_new_reply (DBusMessage *original_message) |
Constructs a message that is a reply to some other message. | |
DBusMessage * | dbus_message_new_error_reply (DBusMessage *original_message, const char *error_name, const char *error_message) |
Creates a new message that is an error reply to a certain message. | |
DBusMessage * | dbus_message_copy (const DBusMessage *message) |
Creates a new message that is an exact replica of the message specified, except that its refcount is set to 1. | |
void | dbus_message_ref (DBusMessage *message) |
Increments the reference count of a DBusMessage. | |
void | dbus_message_unref (DBusMessage *message) |
Decrements the reference count of a DBusMessage. | |
const char * | dbus_message_get_name (DBusMessage *message) |
Gets the name of a message. | |
const char * | dbus_message_get_destination (DBusMessage *message) |
Gets the destination service of a message. | |
dbus_bool_t | dbus_message_append_args (DBusMessage *message, int first_arg_type,...) |
Appends fields to a message given a variable argument list. | |
dbus_bool_t | dbus_message_append_args_valist (DBusMessage *message, int first_arg_type, va_list var_args) |
This function takes a va_list for use by language bindings. | |
dbus_bool_t | dbus_message_get_args (DBusMessage *message, DBusError *error, int first_arg_type,...) |
Gets arguments from a message given a variable argument list. | |
dbus_bool_t | dbus_message_get_args_valist (DBusMessage *message, DBusError *error, int first_arg_type, va_list var_args) |
This function takes a va_list for use by language bindings. | |
dbus_bool_t | dbus_message_iter_get_args (DBusMessageIter *iter, DBusError *error, int first_arg_type,...) |
Gets arguments from a message iterator given a variable argument list. | |
dbus_bool_t | dbus_message_iter_get_args_valist (DBusMessageIter *iter, DBusError *error, int first_arg_type, va_list var_args) |
This function takes a va_list for use by language bindings. | |
void | dbus_message_iter_init (DBusMessage *message, DBusMessageIter *iter) |
Initializes a DBusMessageIter representing the arguments of the message passed in. | |
dbus_bool_t | dbus_message_iter_has_next (DBusMessageIter *iter) |
Checks if an iterator has any more fields. | |
dbus_bool_t | dbus_message_iter_next (DBusMessageIter *iter) |
Moves the iterator to the next field. | |
int | dbus_message_iter_get_arg_type (DBusMessageIter *iter) |
Returns the argument type of the argument that the message iterator points at. | |
int | dbus_message_iter_get_array_type (DBusMessageIter *iter) |
Returns the element type of the array that the message iterator points at. | |
char * | dbus_message_iter_get_string (DBusMessageIter *iter) |
Returns the string value that an iterator may point to. | |
dbus_bool_t | dbus_message_iter_get_named (DBusMessageIter *iter, char **name, unsigned char **value, int *len) |
Returns the name and data from a named type that an iterator may point to. | |
unsigned char | dbus_message_iter_get_byte (DBusMessageIter *iter) |
Returns the byte value that an iterator may point to. | |
dbus_bool_t | dbus_message_iter_get_boolean (DBusMessageIter *iter) |
Returns the boolean value that an iterator may point to. | |
dbus_int32_t | dbus_message_iter_get_int32 (DBusMessageIter *iter) |
Returns the 32 bit signed integer value that an iterator may point to. | |
dbus_uint32_t | dbus_message_iter_get_uint32 (DBusMessageIter *iter) |
Returns the 32 bit unsigned integer value that an iterator may point to. | |
dbus_int64_t | dbus_message_iter_get_int64 (DBusMessageIter *iter) |
Returns the 64 bit signed integer value that an iterator may point to. | |
dbus_uint64_t | dbus_message_iter_get_uint64 (DBusMessageIter *iter) |
Returns the 64 bit unsigned integer value that an iterator may point to. | |
double | dbus_message_iter_get_double (DBusMessageIter *iter) |
Returns the double value that an iterator may point to. | |
dbus_bool_t | dbus_message_iter_init_array_iterator (DBusMessageIter *iter, DBusMessageIter *array_iter, int *array_type) |
Initializes an iterator for the array that the iterator may point to. | |
dbus_bool_t | dbus_message_iter_init_dict_iterator (DBusMessageIter *iter, DBusMessageIter *dict_iter) |
Initializes an iterator for the dict that the iterator may point to. | |
dbus_bool_t | dbus_message_iter_get_byte_array (DBusMessageIter *iter, unsigned char **value, int *len) |
Returns the byte array that the iterator may point to. | |
dbus_bool_t | dbus_message_iter_get_boolean_array (DBusMessageIter *iter, unsigned char **value, int *len) |
Returns the boolean array that the iterator may point to. | |
dbus_bool_t | dbus_message_iter_get_int32_array (DBusMessageIter *iter, dbus_int32_t **value, int *len) |
Returns the 32 bit signed integer array that the iterator may point to. | |
dbus_bool_t | dbus_message_iter_get_uint32_array (DBusMessageIter *iter, dbus_uint32_t **value, int *len) |
Returns the 32 bit unsigned integer array that the iterator may point to. | |
dbus_bool_t | dbus_message_iter_get_int64_array (DBusMessageIter *iter, dbus_int64_t **value, int *len) |
Returns the 64 bit signed integer array that the iterator may point to. | |
dbus_bool_t | dbus_message_iter_get_uint64_array (DBusMessageIter *iter, dbus_uint64_t **value, int *len) |
Returns the 64 bit unsigned integer array that the iterator may point to. | |
dbus_bool_t | dbus_message_iter_get_double_array (DBusMessageIter *iter, double **value, int *len) |
Returns the double array that the iterator may point to. | |
dbus_bool_t | dbus_message_iter_get_string_array (DBusMessageIter *iter, char ***value, int *len) |
Returns the string array that the iterator may point to. | |
char * | dbus_message_iter_get_dict_key (DBusMessageIter *iter) |
Returns the key name fot the dict entry that an iterator may point to. | |
void | dbus_message_append_iter_init (DBusMessage *message, DBusMessageIter *iter) |
Initializes a DBusMessageIter pointing to the end of the message. | |
dbus_bool_t | dbus_message_iter_append_nil (DBusMessageIter *iter) |
Appends a nil value to the message. | |
dbus_bool_t | dbus_message_iter_append_boolean (DBusMessageIter *iter, dbus_bool_t value) |
Appends a boolean value to the message. | |
dbus_bool_t | dbus_message_iter_append_byte (DBusMessageIter *iter, unsigned char value) |
Appends a byte to the message. | |
dbus_bool_t | dbus_message_iter_append_int32 (DBusMessageIter *iter, dbus_int32_t value) |
Appends a 32 bit signed integer to the message. | |
dbus_bool_t | dbus_message_iter_append_uint32 (DBusMessageIter *iter, dbus_uint32_t value) |
Appends a 32 bit unsigned integer to the message. | |
dbus_bool_t | dbus_message_iter_append_int64 (DBusMessageIter *iter, dbus_int64_t value) |
Appends a 64 bit signed integer to the message. | |
dbus_bool_t | dbus_message_iter_append_uint64 (DBusMessageIter *iter, dbus_uint64_t value) |
Appends a 64 bit unsigned integer to the message. | |
dbus_bool_t | dbus_message_iter_append_double (DBusMessageIter *iter, double value) |
Appends a double value to the message. | |
dbus_bool_t | dbus_message_iter_append_string (DBusMessageIter *iter, const char *value) |
Appends a UTF-8 string to the message. | |
dbus_bool_t | dbus_message_iter_append_named (DBusMessageIter *iter, const char *name, const unsigned char *data, int len) |
Appends a named type data chunk to the message. | |
dbus_bool_t | dbus_message_iter_append_dict_key (DBusMessageIter *iter, const char *value) |
Appends a dict key name to the message. | |
dbus_bool_t | dbus_message_iter_append_array (DBusMessageIter *iter, DBusMessageIter *array_iter, int element_type) |
Appends an array to the message and initializes an iterator that can be used to append to the array. | |
dbus_bool_t | dbus_message_iter_append_dict (DBusMessageIter *iter, DBusMessageIter *dict_iter) |
Appends a dict to the message and initializes an iterator that can be used to append to the dict. | |
dbus_bool_t | dbus_message_iter_append_boolean_array (DBusMessageIter *iter, unsigned const char *value, int len) |
Appends a boolean array to the message. | |
dbus_bool_t | dbus_message_iter_append_int32_array (DBusMessageIter *iter, const dbus_int32_t *value, int len) |
Appends a 32 bit signed integer array to the message. | |
dbus_bool_t | dbus_message_iter_append_uint32_array (DBusMessageIter *iter, const dbus_uint32_t *value, int len) |
Appends a 32 bit unsigned integer array to the message. | |
dbus_bool_t | dbus_message_iter_append_int64_array (DBusMessageIter *iter, const dbus_int64_t *value, int len) |
Appends a 64 bit signed integer array to the message. | |
dbus_bool_t | dbus_message_iter_append_uint64_array (DBusMessageIter *iter, const dbus_uint64_t *value, int len) |
Appends a 64 bit unsigned integer array to the message. | |
dbus_bool_t | dbus_message_iter_append_double_array (DBusMessageIter *iter, const double *value, int len) |
Appends a double array to the message. | |
dbus_bool_t | dbus_message_iter_append_byte_array (DBusMessageIter *iter, unsigned const char *value, int len) |
Appends a byte array to the message. | |
dbus_bool_t | dbus_message_iter_append_string_array (DBusMessageIter *iter, const char **value, int len) |
Appends a string array to the message. | |
dbus_bool_t | dbus_message_set_sender (DBusMessage *message, const char *sender) |
Sets the message sender. | |
void | dbus_message_set_is_error (DBusMessage *message, dbus_bool_t is_error_reply) |
Sets a flag indicating that the message is an error reply message, i.e. | |
dbus_bool_t | dbus_message_get_is_error (DBusMessage *message) |
Returns TRUE if the message is an error reply to some previous message we sent. | |
const char * | dbus_message_get_sender (DBusMessage *message) |
Gets the service which originated this message, or NULL if unknown or inapplicable. | |
dbus_bool_t | dbus_message_has_name (DBusMessage *message, const char *name) |
Checks whether the message has the given name. | |
dbus_bool_t | dbus_message_has_destination (DBusMessage *message, const char *service) |
Checks whether the message was sent to the given service. | |
dbus_bool_t | dbus_message_has_sender (DBusMessage *message, const char *service) |
Checks whether the message has the given service as its sender. | |
dbus_bool_t | dbus_set_error_from_message (DBusError *error, DBusMessage *message) |
Sets a #DBusError based on the contents of the given message. |
A DBusMessage is the most basic unit of communication over a DBusConnection. A DBusConnection represents a stream of messages received from a remote application, and a stream of messages sent to a remote application.
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Appends fields to a message given a variable argument list. The variable argument list should contain the type of the argument followed by the value to add. Array values are specified by an int typecode followed by a pointer to the array followed by an int giving the length of the array. The argument list must be terminated with #DBUS_TYPE_INVALID. This function doesn't support dicts or non-fundamental arrays. This function supports #DBUS_TYPE_INT64 and #DBUS_TYPE_UINT64 only if #DBUS_HAVE_INT64 is defined.
Definition at line 1250 of file dbus-message.c. References dbus_bool_t, and dbus_message_append_args_valist(). Referenced by dbus_bus_acquire_service(), dbus_bus_activate_service(), and dbus_bus_service_exists(). |
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Initializes a DBusMessageIter pointing to the end of the message. This iterator can be used to append data to the message.
Definition at line 2755 of file dbus-message.c. References _dbus_string_get_length(), body, changed_stamp, DBusMessageRealIter::changed_stamp, DBusMessageRealIter::container_length_pos, DBusMessageRealIter, DBusMessageRealIter::end, DBusMessageRealIter::message, NULL, DBusMessageRealIter::parent_iter, DBusMessageRealIter::pos, DBusMessageRealIter::type, and DBusMessageRealIter::wrote_dict_key. Referenced by dbus_message_append_args_valist(), and dbus_message_new_error_reply(). |
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Creates a new message that is an exact replica of the message specified, except that its refcount is set to 1.
Definition at line 1081 of file dbus-message.c. References _dbus_string_copy(), _dbus_string_free(), _dbus_string_init(), body, byte_order, client_serial, dbus_free(), dbus_new0, FALSE, header, header_fields, header_padding, locked, NULL, refcount, and reply_serial. |
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Gets arguments from a message given a variable argument list. The variable argument list should contain the type of the argumen followed by a pointer to where the value should be stored. The list is terminated with #DBUS_TYPE_INVALID.
Definition at line 1438 of file dbus-message.c. References dbus_bool_t, and dbus_message_get_args_valist(). Referenced by dbus_bus_acquire_service(), dbus_bus_activate_service(), dbus_bus_register(), dbus_bus_service_exists(), and dbus_set_error_from_message(). |
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This function takes a va_list for use by language bindings.
Definition at line 1469 of file dbus-message.c. References dbus_message_iter_get_args_valist(), and dbus_message_iter_init(). Referenced by dbus_message_get_args(). |
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Gets the destination service of a message.
Definition at line 1224 of file dbus-message.c. Referenced by dbus_message_has_destination(). |
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Returns TRUE if the message is an error reply to some previous message we sent.
Definition at line 3723 of file dbus-message.c. References _dbus_string_get_const_data_len(), and header. Referenced by dbus_set_error_from_message(). |
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Gets the name of a message.
Definition at line 1210 of file dbus-message.c. Referenced by dbus_connection_dispatch(), and dbus_message_has_name(). |
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Gets the service which originated this message, or NULL if unknown or inapplicable.
Definition at line 3742 of file dbus-message.c. Referenced by dbus_message_has_sender(). |
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Checks whether the message was sent to the given service. If the message has no service specified or has a different name, returns FALSE.
Definition at line 3787 of file dbus-message.c. References dbus_message_get_destination(), FALSE, and TRUE. |
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Checks whether the message has the given name. If the message has no name or has a different name, returns FALSE.
Definition at line 3760 of file dbus-message.c. References dbus_message_get_name(), FALSE, and TRUE. |
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Checks whether the message has the given service as its sender. If the message has no sender specified or has a different sender, returns FALSE. Note that if a peer application owns multiple services, its messages will have only one of those services as the sender (usually the base service). So you can't use this function to prove the sender didn't own service Foo, you can only use it to prove that it did.
Definition at line 3818 of file dbus-message.c. References _dbus_assert, dbus_message_get_sender(), FALSE, and TRUE. |
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Appends an array to the message and initializes an iterator that can be used to append to the array.
Definition at line 3309 of file dbus-message.c. References _dbus_marshal_uint32(), _dbus_string_get_length(), _dbus_string_set_length(), _dbus_warn(), DBusMessageRealIter::array_type_done, DBusMessageRealIter::array_type_pos, DBusMessageRealIter::changed_stamp, DBusMessageRealIter::container_length_pos, DBusMessageRealIter::container_start, dbus_bool_t, DBusMessageRealIter, DBusMessageRealIter::end, FALSE, DBusMessageRealIter::message, DBusMessageRealIter::parent_iter, DBusMessageRealIter::pos, TRUE, DBusMessageRealIter::type, and DBusMessageRealIter::wrote_dict_key. |
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Appends a boolean value to the message.
Definition at line 2913 of file dbus-message.c. References _dbus_string_append_byte(), _dbus_string_set_length(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_append_args_valist(). |
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Appends a boolean array to the message.
Definition at line 3418 of file dbus-message.c. References _dbus_marshal_byte_array(), _dbus_string_set_length(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_append_args_valist(). |
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Appends a byte to the message.
Definition at line 2942 of file dbus-message.c. References _dbus_string_append_byte(), _dbus_string_set_length(), DBusMessageRealIter, FALSE, and TRUE. |
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Appends a byte array to the message.
Definition at line 3611 of file dbus-message.c. References _dbus_marshal_byte_array(), _dbus_string_set_length(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_append_args_valist(). |
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Appends a dict to the message and initializes an iterator that can be used to append to the dict.
Definition at line 3370 of file dbus-message.c. References _dbus_marshal_uint32(), _dbus_string_get_length(), _dbus_string_set_length(), DBusMessageRealIter::changed_stamp, DBusMessageRealIter::container_length_pos, DBusMessageRealIter::container_start, DBusMessageRealIter, DBusMessageRealIter::end, FALSE, DBusMessageRealIter::message, DBusMessageRealIter::parent_iter, DBusMessageRealIter::pos, TRUE, DBusMessageRealIter::type, and DBusMessageRealIter::wrote_dict_key. |
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Appends a dict key name to the message. The iterator used must point to a dict.
Definition at line 3198 of file dbus-message.c. References _dbus_assert, _dbus_marshal_string(), _dbus_warn(), DBusMessageRealIter, FALSE, and TRUE. |
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Appends a double value to the message.
Definition at line 3096 of file dbus-message.c. References _dbus_marshal_double(), _dbus_string_set_length(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_append_args_valist(). |
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Appends a double array to the message.
Definition at line 3580 of file dbus-message.c. References _dbus_marshal_double_array(), _dbus_string_set_length(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_append_args_valist(). |
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Appends a 32 bit signed integer to the message.
Definition at line 2972 of file dbus-message.c. References _dbus_marshal_int32(), _dbus_string_set_length(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_append_args_valist(). |
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Appends a 32 bit signed integer array to the message.
Definition at line 3449 of file dbus-message.c. References _dbus_marshal_int32_array(), _dbus_string_set_length(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_append_args_valist(). |
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Appends a 64 bit signed integer to the message. This function only exists if #DBUS_HAVE_INT64 is defined.
Definition at line 3034 of file dbus-message.c. References _dbus_marshal_int64(), _dbus_string_set_length(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_append_args_valist(). |
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Appends a 64 bit signed integer array to the message. This function only exists if #DBUS_HAVE_INT64 is defined.
Definition at line 3515 of file dbus-message.c. References _dbus_marshal_int64_array(), _dbus_string_set_length(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_append_args_valist(). |
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Appends a named type data chunk to the message. A named type is simply an arbitrary UTF-8 string used as a type tag, plus an array of arbitrary bytes to be interpreted according to the type tag.
Definition at line 3159 of file dbus-message.c. References _dbus_marshal_byte_array(), _dbus_marshal_string(), _dbus_string_set_length(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_append_args_valist(). |
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Appends a nil value to the message.
Definition at line 2891 of file dbus-message.c. References DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_append_args_valist(). |
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Appends a UTF-8 string to the message.
Definition at line 3125 of file dbus-message.c. References _dbus_marshal_string(), _dbus_string_set_length(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_append_args_valist(), and dbus_message_new_error_reply(). |
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Appends a string array to the message.
Definition at line 3642 of file dbus-message.c. References _dbus_marshal_string_array(), _dbus_string_set_length(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_append_args_valist(). |
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Appends a 32 bit unsigned integer to the message.
Definition at line 3001 of file dbus-message.c. References _dbus_marshal_uint32(), _dbus_string_set_length(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_append_args_valist(). |
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Appends a 32 bit unsigned integer array to the message.
Definition at line 3480 of file dbus-message.c. References _dbus_marshal_uint32_array(), _dbus_string_set_length(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_append_args_valist(). |
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Appends a 64 bit unsigned integer to the message. This function only exists if #DBUS_HAVE_INT64 is defined.
Definition at line 3065 of file dbus-message.c. References _dbus_marshal_uint64(), _dbus_string_set_length(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_append_args_valist(). |
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Appends a 64 bit unsigned integer array to the message. This function only exists if #DBUS_HAVE_INT64 is defined.
Definition at line 3548 of file dbus-message.c. References _dbus_marshal_uint64_array(), _dbus_string_set_length(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_append_args_valist(). |
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Returns the argument type of the argument that the message iterator points at.
Definition at line 1991 of file dbus-message.c. References DBusMessageRealIter. Referenced by dbus_message_iter_get_args_valist(). |
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Gets arguments from a message iterator given a variable argument list. The variable argument list should contain the type of the argumen followed by a pointer to where the value should be stored. The list is terminated with 0.
Definition at line 1496 of file dbus-message.c. References dbus_bool_t, and dbus_message_iter_get_args_valist(). |
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This function takes a va_list for use by language bindings. This function supports #DBUS_TYPE_INT64 and #DBUS_TYPE_UINT64 only if #DBUS_HAVE_INT64 is defined.
Definition at line 1537 of file dbus-message.c. References _dbus_warn(), dbus_bool_t, dbus_int32_t, dbus_int64_t, dbus_message_iter_get_arg_type(), dbus_message_iter_get_array_type(), dbus_message_iter_get_boolean(), dbus_message_iter_get_boolean_array(), dbus_message_iter_get_byte(), dbus_message_iter_get_byte_array(), dbus_message_iter_get_double(), dbus_message_iter_get_double_array(), dbus_message_iter_get_int32(), dbus_message_iter_get_int32_array(), dbus_message_iter_get_int64(), dbus_message_iter_get_int64_array(), dbus_message_iter_get_named(), dbus_message_iter_get_string(), dbus_message_iter_get_string_array(), dbus_message_iter_get_uint32(), dbus_message_iter_get_uint32_array(), dbus_message_iter_get_uint64(), dbus_message_iter_get_uint64_array(), dbus_message_iter_next(), dbus_set_error(), dbus_uint32_t, dbus_uint64_t, FALSE, and TRUE. Referenced by dbus_message_get_args_valist(), and dbus_message_iter_get_args(). |
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Returns the element type of the array that the message iterator points at. Note that you need to check that the iterator points to an array prior to using this function.
Definition at line 2058 of file dbus-message.c. References _dbus_assert, and DBusMessageRealIter. Referenced by dbus_message_iter_get_args_valist(). |
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Returns the boolean value that an iterator may point to. Note that you need to check that the iterator points to a boolean value before using this function.
Definition at line 2187 of file dbus-message.c. References _dbus_assert, _dbus_string_get_byte(), and DBusMessageRealIter. Referenced by dbus_message_iter_get_args_valist(). |
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Returns the boolean array that the iterator may point to. Note that you need to check that the iterator points to an array of the correct type prior to using this function.
Definition at line 2481 of file dbus-message.c. References _dbus_assert, _dbus_demarshal_byte_array(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_iter_get_args_valist(). |
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Returns the byte value that an iterator may point to. Note that you need to check that the iterator points to a byte value before using this function.
Definition at line 2159 of file dbus-message.c. References _dbus_assert, _dbus_string_get_byte(), and DBusMessageRealIter. Referenced by dbus_message_iter_get_args_valist(). |
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Returns the byte array that the iterator may point to. Note that you need to check that the iterator points to a byte array prior to using this function.
Definition at line 2446 of file dbus-message.c. References _dbus_assert, _dbus_demarshal_byte_array(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_iter_get_args_valist(). |
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Returns the key name fot the dict entry that an iterator may point to. Note that you need to check that the iterator points to a dict entry before using this function.
Definition at line 2734 of file dbus-message.c. References _dbus_assert, _dbus_demarshal_string(), and DBusMessageRealIter. |
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Returns the double value that an iterator may point to. Note that you need to check that the iterator points to a string value before using this function.
Definition at line 2322 of file dbus-message.c. References _dbus_assert, _dbus_demarshal_double(), and DBusMessageRealIter. Referenced by dbus_message_iter_get_args_valist(). |
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Returns the double array that the iterator may point to. Note that you need to check that the iterator points to an array of the correct type prior to using this function.
Definition at line 2662 of file dbus-message.c. References _dbus_assert, _dbus_demarshal_double_array(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_iter_get_args_valist(). |
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Returns the 32 bit signed integer value that an iterator may point to. Note that you need to check that the iterator points to a 32-bit integer value before using this function.
Definition at line 2214 of file dbus-message.c. References _dbus_assert, _dbus_demarshal_int32(), and DBusMessageRealIter. Referenced by dbus_message_iter_get_args_valist(). |
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Returns the 32 bit signed integer array that the iterator may point to. Note that you need to check that the iterator points to an array of the correct type prior to using this function.
Definition at line 2516 of file dbus-message.c. References _dbus_assert, _dbus_demarshal_int32_array(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_iter_get_args_valist(). |
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Returns the 64 bit signed integer value that an iterator may point to. Note that you need to check that the iterator points to a 64-bit integer value before using this function. This function only exists if #DBUS_HAVE_INT64 is defined.
Definition at line 2268 of file dbus-message.c. References _dbus_assert, _dbus_demarshal_int64(), and DBusMessageRealIter. Referenced by dbus_message_iter_get_args_valist(). |
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Returns the 64 bit signed integer array that the iterator may point to. Note that you need to check that the iterator points to an array of the correct type prior to using this function. This function only exists if #DBUS_HAVE_INT64 is defined.
Definition at line 2589 of file dbus-message.c. References _dbus_assert, _dbus_demarshal_int64_array(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_iter_get_args_valist(). |
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Returns the name and data from a named type that an iterator may point to. Note that you need to check that the iterator points to a named type before using this function.
Definition at line 2116 of file dbus-message.c. References _dbus_assert, _dbus_demarshal_byte_array(), _dbus_demarshal_string(), dbus_free(), DBusMessageRealIter, FALSE, NULL, and TRUE. Referenced by dbus_message_iter_get_args_valist(). |
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Returns the string value that an iterator may point to. Note that you need to check that the iterator points to a string value before using this function.
Definition at line 2086 of file dbus-message.c. References _dbus_assert, _dbus_demarshal_string(), and DBusMessageRealIter. Referenced by dbus_message_iter_get_args_valist(). |
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Returns the string array that the iterator may point to. Note that you need to check that the iterator points to a byte array prior to using this function. The returned value is a NULL-terminated array of strings. Each string is a separate malloc block, and the array itself is a malloc block. You can free this type of string array with dbus_free_string_array().
Definition at line 2701 of file dbus-message.c. References _dbus_assert, _dbus_demarshal_string_array(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_iter_get_args_valist(). |
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Returns the 32 bit unsigned integer value that an iterator may point to. Note that you need to check that the iterator points to a 32-bit unsigned integer value before using this function.
Definition at line 2239 of file dbus-message.c. References _dbus_assert, _dbus_demarshal_uint32(), and DBusMessageRealIter. Referenced by dbus_message_iter_get_args_valist(). |
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Returns the 32 bit unsigned integer array that the iterator may point to. Note that you need to check that the iterator points to an array of the correct type prior to using this function.
Definition at line 2551 of file dbus-message.c. References _dbus_assert, _dbus_demarshal_uint32_array(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_iter_get_args_valist(). |
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Returns the 64 bit unsigned integer value that an iterator may point to. Note that you need to check that the iterator points to a 64-bit unsigned integer value before using this function. This function only exists if #DBUS_HAVE_INT64 is defined.
Definition at line 2295 of file dbus-message.c. References _dbus_assert, _dbus_demarshal_uint64(), and DBusMessageRealIter. Referenced by dbus_message_iter_get_args_valist(). |
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Returns the 64 bit unsigned integer array that the iterator may point to. Note that you need to check that the iterator points to an array of the correct type prior to using this function. This function only exists if #DBUS_HAVE_INT64 is defined.
Definition at line 2626 of file dbus-message.c. References _dbus_assert, _dbus_demarshal_uint64_array(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_iter_get_args_valist(). |
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Checks if an iterator has any more fields.
Definition at line 1929 of file dbus-message.c. References _dbus_marshal_get_arg_end_pos(), DBusMessageRealIter, FALSE, and TRUE. |
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Initializes a DBusMessageIter representing the arguments of the message passed in.
Definition at line 1803 of file dbus-message.c. References _dbus_assert, _dbus_string_get_length(), DBusMessageRealIter::array_type_pos, body, changed_stamp, DBusMessageRealIter::changed_stamp, DBusMessageRealIter::container_length_pos, DBusMessageRealIter::container_start, DBusMessageRealIter, DBusMessageRealIter::end, DBusMessageRealIter::message, NULL, DBusMessageRealIter::parent_iter, DBusMessageRealIter::pos, DBusMessageRealIter::type, and DBusMessageRealIter::wrote_dict_key. Referenced by dbus_message_get_args_valist(). |
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Initializes an iterator for the array that the iterator may point to. Note that you need to check that the iterator points to an array prior to using this function. The array element type is returned in array_type, and the array iterator can only be used to get that type of data.
Definition at line 2351 of file dbus-message.c. References _dbus_assert, _dbus_demarshal_uint32(), DBusMessageRealIter::array_type_done, DBusMessageRealIter::array_type_pos, DBusMessageRealIter::changed_stamp, DBusMessageRealIter::container_length_pos, DBusMessageRealIter::container_start, DBusMessageRealIter, DBusMessageRealIter::end, DBusMessageRealIter::message, NULL, DBusMessageRealIter::parent_iter, DBusMessageRealIter::pos, TRUE, DBusMessageRealIter::type, and DBusMessageRealIter::wrote_dict_key. |
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Initializes an iterator for the dict that the iterator may point to. Note that you need to check that the iterator points to a dict prior to using this function.
Definition at line 2403 of file dbus-message.c. References _dbus_assert, _dbus_demarshal_uint32(), DBusMessageRealIter::changed_stamp, DBusMessageRealIter::container_length_pos, DBusMessageRealIter::container_start, DBusMessageRealIter, DBusMessageRealIter::end, DBusMessageRealIter::message, DBusMessageRealIter::parent_iter, DBusMessageRealIter::pos, TRUE, DBusMessageRealIter::type, and DBusMessageRealIter::wrote_dict_key. |
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Moves the iterator to the next field.
Definition at line 1960 of file dbus-message.c. References _dbus_marshal_get_arg_end_pos(), DBusMessageRealIter, FALSE, and TRUE. Referenced by dbus_message_iter_get_args_valist(). |
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Constructs a new message. Returns NULL if memory can't be allocated for the message. The service may be NULL in which case no service is set; this is appropriate when using D-BUS in a peer-to-peer context (no message bus).
Definition at line 958 of file dbus-message.c. References dbus_message_unref(), and NULL. Referenced by _dbus_connection_new_for_transport(), dbus_bus_acquire_service(), dbus_bus_activate_service(), dbus_bus_register(), dbus_bus_service_exists(), dbus_message_new_error_reply(), and dbus_message_new_reply(). |
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Creates a new message that is an error reply to a certain message.
Definition at line 1027 of file dbus-message.c. References dbus_message_append_iter_init(), dbus_message_iter_append_string(), dbus_message_new(), dbus_message_set_is_error(), dbus_message_set_reply_serial(), dbus_message_unref(), and NULL. Referenced by dbus_connection_send_with_reply(). |
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Constructs a message that is a reply to some other message. Returns NULL if memory can't be allocated for the message.
Definition at line 989 of file dbus-message.c. References dbus_message_new(), dbus_message_set_reply_serial(), dbus_message_unref(), and NULL. |
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Increments the reference count of a DBusMessage.
Definition at line 1148 of file dbus-message.c. References _dbus_assert, _dbus_atomic_inc(), dbus_int32_t, and refcount. |
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Sets a flag indicating that the message is an error reply message, i.e. an "exception" rather than a normal response.
Definition at line 3699 of file dbus-message.c. References _dbus_string_get_data_len(), header, and locked. Referenced by dbus_message_new_error_reply(). |
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Sets the message sender.
Definition at line 3672 of file dbus-message.c. References locked, NULL, and TRUE. |
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Decrements the reference count of a DBusMessage.
Definition at line 1177 of file dbus-message.c. References _dbus_assert, _dbus_atomic_dec(), _dbus_data_slot_list_free(), _dbus_list_clear(), _dbus_list_foreach(), _dbus_string_free(), body, dbus_free(), dbus_int32_t, header, refcount, size_counters, and slot_list. Referenced by _dbus_connection_message_sent(), _dbus_connection_new_for_transport(), _dbus_message_loader_queue_messages(), dbus_bus_acquire_service(), dbus_bus_activate_service(), dbus_bus_register(), dbus_bus_service_exists(), dbus_connection_dispatch(), dbus_connection_send_with_reply(), dbus_message_new(), dbus_message_new_error_reply(), and dbus_message_new_reply(). |
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Sets a #DBusError based on the contents of the given message. The error is only set if the message is an error message, as in dbus_message_get_is_error(). The name of the error is set to the name of the message, and the error message is set to the first argument if the argument exists and is a string. The return value indicates whether the error was set (the error is set if and only if the message is an error message). So you can check for an error reply and convert it to DBusError in one go.
Definition at line 3851 of file dbus-message.c. References dbus_free(), dbus_message_get_args(), dbus_message_get_is_error(), dbus_set_error(), FALSE, NULL, and TRUE. Referenced by dbus_bus_acquire_service(), dbus_bus_activate_service(), and dbus_bus_register(). |