'\" t .\" Title: gdbus-codegen .\" Author: David Zeuthen .\" Generator: DocBook XSL Stylesheets v1.79.1 .\" Date: 02/13/2017 .\" Manual: User Commands .\" Source: GIO .\" Language: English .\" .TH "GDBUS\-CODEGEN" "1" "" "GIO" "User Commands" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" gdbus-codegen \- D\-Bus code and documentation generator .SH "SYNOPSIS" .HP \w'\fBgdbus\-codegen\fR\ 'u \fBgdbus\-codegen\fR [\fB\-h\fR,\ \fB\-\-help\fR] [\fB\-\-interface\-prefix\fR\ \fIorg\&.project\&.Prefix\fR] [\fB\-\-generate\-c\-code\fR\ \fIOUTFILES\fR] [\fB\-\-c\-namespace\fR\ \fIYourProject\fR] [\fB\-\-c\-generate\-object\-manager\fR] [\fB\-\-c\-generate\-autocleanup\fR\ none|objects|all] [\fB\-\-generate\-docbook\fR\ \fIOUTFILES\fR] [\fB\-\-xml\-files\fR\ \fIFILE\fR] [\fB\-\-annotate\fR\ \fIELEMENT\fR\ \fIKEY\fR\ \fIVALUE\fR]... FILE [FILE...] .SH "DESCRIPTION" .PP \fBgdbus\-codegen\fR is used to generate code and/or documentation for one or more D\-Bus interfaces\&. The tool reads \m[blue]\fBD\-Bus Introspection XML\fR\m[]\&\s-2\u[1]\d\s+2 files and generates output files\&. The tool currently supports generating C code (via \fB\-\-generate\-c\-code\fR) and Docbook XML (via \fB\-\-generate\-docbook\fR)\&. .SH "GENERATING C CODE" .PP When generating C code, a #GInterface \-derived type is generated for each D\-Bus interface\&. Additionally, for every generated type, \fBFooBar\fR, two concrete instantiable types, \fBFooBarProxy\fR and \fBFooBarSkeleton\fR, implementing said interface are also generated\&. The former is derived from #GDBusProxy and intended for use on the client side while the latter is derived from the #GDBusInterfaceSkeleton type making it easy to export on a #GDBusConnection either directly or via a #GDBusObjectManagerServer instance\&. .PP The name of each generated C type is derived from the D\-Bus interface name stripped with the prefix given with \fB\-\-interface\-prefix\fR and with the dots removed and initial characters capitalized\&. For example, for the D\-Bus interface com\&.acme\&.Coyote the name used is ComAcmeCoyote\&. For the D\-Bus interface org\&.project\&.Bar\&.Frobnicator with \fB\-\-interface\-prefix\fR org\&.project\&., the name used is BarFrobnicator\&. .PP For methods, signals and properties, if not specified, the name defaults to the name of the method, signal or property\&. .PP Two forms of the name are used \- the CamelCase form and the lower\-case form\&. The CamelCase form is used for the #GType and struct name, while lower\-case form is used in function names\&. The lower\-case form is calculated by converting from CamelCase to lower\-case and inserting underscores at word boundaries (using certain heuristics)\&. .PP If the value given by the org\&.gtk\&.GDBus\&.C\&.Name annotation or the \fB\-\-c\-namespace\fR option contains an underscore (sometimes called \fIUgly_Case\fR), then the camel\-case name is derived by removing all underscores, and the lower\-case name is derived by lower\-casing the string\&. This is useful in some situations where abbreviations are used\&. For example, if the annotation is used on the interface net\&.MyCorp\&.MyApp\&.iSCSITarget with the value iSCSI_Target the CamelCase form is iSCSITarget while the lower\-case form is iscsi_target\&. If the annotation is used on the method EjectTheiPod with the value Eject_The_iPod, the lower\-case form is eject_the_ipod\&. .SH "GENERATING DOCBOOK DOCUMENTATION" .PP Each generated Docbook XML file (see the \fB\-\-generate\-docbook\fR option for details) is a \m[blue]\fBRefEntry\fR\m[]\&\s-2\u[2]\d\s+2 article describing the D\-Bus interface\&. .SH "OPTIONS" .PP The following options are supported: .PP \fB\-h\fR, \fB\-\-help\fR .RS 4 Show help and exit\&. .RE .PP \fB\-\-xml\-files\fR \fIFILE\fR .RS 4 The D\-Bus introspection XML file\&. .RE .PP \fB\-\-interface\-prefix\fR \fIorg\&.project\&.Prefix\&.\fR .RS 4 A prefix to strip from all D\-Bus interface names when calculating the typename for the C binding and the Docbook \m[blue]\fBsortas attribute\fR\m[]\&\s-2\u[3]\d\s+2\&. .RE .PP \fB\-\-generate\-docbook\fR \fIOUTFILES\fR .RS 4 Generate Docbook Documentation for each D\-Bus interface and put it in OUTFILES\-NAME\&.xml where NAME is a place\-holder for the interface name, e\&.g\&. net\&.Corp\&.FooBar and so on\&. .RE .PP \fB\-\-generate\-c\-code\fR \fIOUTFILES\fR .RS 4 Generate C code for all D\-Bus interfaces and put it in OUTFILES\&.c and OUTFILES\&.h\&. .RE .PP \fB\-\-c\-namespace\fR \fIYourProject\fR .RS 4 The namespace to use for generated C code\&. This is expected to be in \m[blue]\fBCamelCase\fR\m[]\&\s-2\u[4]\d\s+2 or \fIUgly_Case\fR (see above)\&. .RE .PP \fB\-\-c\-generate\-object\-manager\fR .RS 4 If this option is passed, suitable #GDBusObject, #GDBusObjectProxy, #GDBusObjectSkeleton and #GDBusObjectManagerClient subclasses are generated\&. .RE .PP \fB\-\-c\-generate\-autocleanup\fR none|objects|all .RS 4 This option influences what types autocleanup functions are generated for\&. \*(Aqnone\*(Aq means to not generate any autocleanup functions\&. \*(Aqobjects\*(Aq means to generate them for object types, and \*(Aqall\*(Aq means to generate them for object types and interfaces\&. The default is \*(Aqobjects\*(Aq due to a corner case in backwards compatibility with a few projects, but you should likely switch your project to use \*(Aqall\*(Aq\&. This option was added in GLib 2\&.50\&. .RE .PP \fB\-\-annotate\fR \fIELEMENT\fR \fIKEY\fR \fIVALUE\fR .RS 4 Used to inject D\-Bus annotations into the given XML files\&. It can be used with interfaces, methods, signals, properties and arguments in the following way: .sp .if n \{\ .RS 4 .\} .nf gdbus\-codegen \-\-c\-namespace MyApp \e \-\-generate\-c\-code myapp\-generated \e \-\-annotate "org\&.project\&.InterfaceName" \e org\&.gtk\&.GDBus\&.C\&.Name MyFrobnicator \e \-\-annotate "org\&.project\&.InterfaceName:Property" \e bar bat \e \-\-annotate "org\&.project\&.InterfaceName\&.Method()" \e org\&.freedesktop\&.DBus\&.Deprecated true \e \-\-annotate "org\&.project\&.InterfaceName\&.Method()[arg_name]" \e snake hiss \e \-\-annotate "org\&.project\&.InterfaceName::Signal" \e cat meow \e \-\-annotate "org\&.project\&.InterfaceName::Signal[arg_name]" \e dog wuff \e myapp\-dbus\-interfaces\&.xml .fi .if n \{\ .RE .\} Any UTF\-8 string can be used for \fIKEY\fR and \fIVALUE\fR\&. .RE .SH "SUPPORTED D\-BUS ANNOTATIONS" .PP The following D\-Bus annotations are supported by \fBgdbus\-codegen\fR: .PP org\&.freedesktop\&.DBus\&.Deprecated .RS 4 Can be used on any , , and element to specify that the element is deprecated if its value is true\&. Note that this annotation is defined in the \m[blue]\fBD\-Bus specification\fR\m[]\&\s-2\u[1]\d\s+2 and can only assume the values true and false\&. In particular, you cannot specify the version that the element was deprecated in nor any helpful deprecation message\&. Such information should be added to the element documentation instead\&. .sp When generating C code, this annotation is used to add #G_GNUC_DEPRECATED to generated functions for the element\&. .sp When generating Docbook XML, a deprecation warning will appear along the documentation for the element\&. .RE .PP org\&.gtk\&.GDBus\&.Since .RS 4 Can be used on any , , and element to specify the version (any free\-form string but compared using a version\-aware sort function) the element appeared in\&. .sp When generating C code, this field is used to ensure function pointer order for preserving ABI/API, see the section called \(lqSTABILITY GUARANTEES\(rq\&. .sp When generating Docbook XML, the value of this tag appears in the documentation\&. .RE .PP org\&.gtk\&.GDBus\&.DocString .RS 4 A string with Docbook content for documentation\&. This annotation can be used on , , , and elements\&. .RE .PP org\&.gtk\&.GDBus\&.DocString\&.Short .RS 4 A string with Docbook content for short/brief documentation\&. This annotation can only be used on elements\&. .RE .PP org\&.gtk\&.GDBus\&.C\&.Name .RS 4 Can be used on any , , and element to specify the name to use when generating C code\&. The value is expected to be in \m[blue]\fBCamelCase\fR\m[]\&\s-2\u[4]\d\s+2 or \fIUgly_Case\fR (see above)\&. .RE .PP org\&.gtk\&.GDBus\&.C\&.ForceGVariant .RS 4 If set to a non\-empty string, a #GVariant instance will be used instead of the natural C type\&. This annotation can be used on any and element\&. .RE .PP org\&.gtk\&.GDBus\&.C\&.UnixFD .RS 4 If set to a non\-empty string, the generated code will include parameters to exchange file descriptors using the #GUnixFDList type\&. This annotation can be used on elements\&. .RE .PP As an easier alternative to using the org\&.gtk\&.GDBus\&.DocString annotation, note that parser used by \fBgdbus\-codegen\fR parses XML comments in a way similar to \m[blue]\fBgtk\-doc\fR\m[]\&\s-2\u[5]\d\s+2: .sp .if n \{\ .RS 4 .\} .nf longer description\&. This is a new paragraph\&. \-\-> .fi .if n \{\ .RE .\} .PP Note that @since can be used in any inline documentation bit (e\&.g\&. for interfaces, methods, signals and properties) to set the org\&.gtk\&.GDBus\&.Since annotation\&. For the org\&.gtk\&.GDBus\&.DocString annotation (and inline comments), note that substrings of the form #net\&.Corp\&.Bar, net\&.Corp\&.Bar\&.FooMethod(), #net\&.Corp\&.Bar::BarSignal and #net\&.Corp\&.InlineDocs:BazProperty are all expanded to links to the respective interface, method, signal and property\&. Additionally, substrings starting with @ and % characters are rendered as \m[blue]\fBparameter\fR\m[]\&\s-2\u[6]\d\s+2 and \m[blue]\fBconstant\fR\m[]\&\s-2\u[7]\d\s+2 respectively\&. .PP If both XML comments and org\&.gtk\&.GDBus\&.DocString or org\&.gtk\&.GDBus\&.DocString\&.Short annotations are present, the latter wins\&. .SH "EXAMPLE" .PP Consider the following D\-Bus Introspection XML\&. .sp .if n \{\ .RS 4 .\} .nf .fi .if n \{\ .RE .\} .PP If \fBgdbus\-codegen\fR is used on this file like this: .sp .if n \{\ .RS 4 .\} .nf gdbus\-codegen \-\-generate\-c\-code myapp\-generated \e \-\-c\-namespace MyApp \e \-\-interface\-prefix net\&.corp\&.MyApp\&. \e net\&.Corp\&.MyApp\&.Frobber\&.xml .fi .if n \{\ .RE .\} .PP two files called myapp\-generated\&.[ch] are generated\&. The files provide an abstract #GTypeInterface \-derived type called \fBMyAppFrobber\fR as well as two instantiable types with the same name but suffixed with \fBProxy\fR and \fBSkeleton\fR\&. The generated file, roughly, contains the following facilities: .sp .if n \{\ .RS 4 .\} .nf /* GType macros for the three generated types */ #define MY_APP_TYPE_FROBBER (my_app_frobber_get_type ()) #define MY_APP_TYPE_FROBBER_SKELETON (my_app_frobber_skeleton_get_type ()) #define MY_APP_TYPE_FROBBER_PROXY (my_app_frobber_proxy_get_type ()) typedef struct _MyAppFrobber MyAppFrobber; /* Dummy typedef */ typedef struct { GTypeInterface parent_iface; /* Signal handler for the ::notification signal */ void (*notification) (MyAppFrobber *proxy, GVariant *icon_blob, gint height, const gchar* const *messages); /* Signal handler for the ::handle\-hello\-world signal */ gboolean (*handle_hello_world) (MyAppFrobber *proxy, GDBusMethodInvocation *invocation, const gchar *greeting); } MyAppFrobberIface; /* Asynchronously calls HelloWorld() */ void my_app_frobber_call_hello_world (MyAppFrobber *proxy, const gchar *greeting, GCancellable *cancellable, GAsyncReadyCallback callback, gpointer user_data); gboolean my_app_frobber_call_hello_world_finish (MyAppFrobber *proxy, gchar **out_response, GAsyncResult *res, GError **error); /* Synchronously calls HelloWorld()\&. Blocks calling thread\&. */ gboolean my_app_frobber_call_hello_world_sync (MyAppFrobber *proxy, const gchar *greeting, gchar **out_response, GCancellable *cancellable, GError **error); /* Completes handling the HelloWorld() method call */ void my_app_frobber_complete_hello_world (MyAppFrobber *object, GDBusMethodInvocation *invocation, const gchar *response); /* Emits the ::notification signal / Notification() D\-Bus signal */ void my_app_frobber_emit_notification (MyAppFrobber *object, GVariant *icon_blob, gint height, const gchar* const *messages); /* Gets the :verbose GObject property / Verbose D\-Bus property\&. * Does no blocking I/O\&. */ gboolean my_app_frobber_get_verbose (MyAppFrobber *object); /* Sets the :verbose GObject property / Verbose D\-Bus property\&. * Does no blocking I/O\&. */ void my_app_frobber_set_verbose (MyAppFrobber *object, gboolean value); /* Gets the interface info */ GDBusInterfaceInfo *my_app_frobber_interface_info (void); /* Creates a new skeleton object, ready to be exported */ MyAppFrobber *my_app_frobber_skeleton_new (void); /* Client\-side proxy constructors\&. * * Additionally, _new_for_bus(), _new_for_bus_finish() and * _new_for_bus_sync() proxy constructors are also generated\&. */ void my_app_frobber_proxy_new (GDBusConnection *connection, GDBusProxyFlags flags, const gchar *name, const gchar *object_path, GCancellable *cancellable, GAsyncReadyCallback callback, gpointer user_data); MyAppFrobber * my_app_frobber_proxy_new_finish (GAsyncResult *res, GError **error); MyAppFrobber * my_app_frobber_proxy_new_sync (GDBusConnection *connection, GDBusProxyFlags flags, const gchar *name, const gchar *object_path, GCancellable *cancellable, GError **error); .fi .if n \{\ .RE .\} .PP Thus, for every D\-Bus method, there will be three C functions for calling the method, one #GObject signal for handling an incoming call and one C function for completing an incoming call\&. For every D\-Bus signal, there\*(Aqs one #GObject signal and one C function for emitting it\&. For every D\-Bus property, two C functions are generated (one setter, one getter) and one #GObject property\&. The following table summarizes the generated facilities and where they are applicable: .TS allbox tab(:); lB lB lB. T{ \ \& T}:T{ Client T}:T{ Server T} .T& l l l l l l l l l l l l l l l. T{ Types T}:T{ Use \fBMyAppFrobberProxy\fR T}:T{ Any type implementing the \fBMyAppFrobber\fR interface T} T{ Methods T}:T{ Use \fBm_a_f_hello_world()\fR to call\&. T}:T{ Receive via the \fBhandle_hello_world()\fR signal handler\&. Complete the call with \fBm_a_f_complete_hello_world()\fR T} T{ Signals T}:T{ Connect to the \fB::notification\fR GObject signal\&. T}:T{ Use \fBm_a_f_emit_notification()\fR to emit signal\&. T} T{ Properties (Reading) T}:T{ Use \fBm_a_f_get_verbose()\fR or \fI:verbose\fR\&. T}:T{ Implement #GObject\*(Aqs \fBget_property()\fR vfunc\&. T} T{ Properties (writing) T}:T{ Use \fBm_a_f_set_verbose()\fR or \fI:verbose\fR\&. T}:T{ Implement #GObject\*(Aqs \fBset_property()\fR vfunc\&. T} .TE .sp 1 .SS "Client\-side usage" .PP You can use the generated proxy type with the generated constructors: .sp .if n \{\ .RS 4 .\} .nf MyAppFrobber *proxy; GError *error; error = NULL; proxy = my_app_frobber_proxy_new_for_bus_sync ( G_BUS_TYPE_SESSION, G_DBUS_PROXY_FLAGS_NONE, "net\&.Corp\&.MyApp", /* bus name */ "/net/Corp/MyApp/SomeFrobber", /* object */ NULL, /* GCancellable* */ &error); /* do stuff with proxy */ g_object_unref (proxy); .fi .if n \{\ .RE .\} .PP Instead of using the generic #GDBusProxy facilities, one can use the generated methods such as \fBmy_app_frobber_call_hello_world()\fR to invoke the \fBnet\&.Corp\&.MyApp\&.Frobber\&.HelloWorld()\fR D\-Bus method, connect to the \fB::notification\fR GObject signal to receive the \fBnet\&.Corp\&.MyApp\&.Frobber::Notication\fR D\-Bus signal and get/set the \fInet\&.Corp\&.MyApp\&.Frobber:Verbose\fR D\-Bus Property using either the GObject property \fI:verbose\fR or the \fBmy_app_get_verbose()\fR and \fBmy_app_set_verbose()\fR methods\&. Use the standard #GObject::notify signal to listen to property changes\&. .PP Note that all property access is via #GDBusProxy \*(Aqs property cache so no I/O is ever done when reading properties\&. Also note that setting a property will cause the \m[blue]\fBorg\&.freedesktop\&.DBus\&.Properties\&.Set\fR\m[]\&\s-2\u[8]\d\s+2 method to be called on the remote object\&. This call, however, is asynchronous so setting a property won\*(Aqt block\&. Further, the change is delayed and no error checking is possible\&. .SS "Server\-side usage" .PP The generated \fBMyAppFrobber\fR interface is designed so it is easy to implement it in a #GObject subclass\&. For example, to handle \fBHelloWorld()\fR method invocations, set the vfunc for \fBhandle_hello_hello_world()\fR in the \fBMyAppFrobberIface\fR structure\&. Similary, to handle the \fInet\&.Corp\&.MyApp\&.Frobber:Verbose\fR property override the \fI:verbose\fR #GObject property from the subclass\&. To emit a signal, use e\&.g\&. \fBmy_app_emit_signal()\fR or g_signal_emit_by_name()\&. .PP Instead of subclassing, it is often easier to use the generated \fBMyAppFrobberSkeleton\fR subclass\&. To handle incoming method calls, use \fBg_signal_connect()\fR with the \fB::handle\-*\fR signals and instead of overriding #GObject \*(Aqs \fBget_property()\fR and \fBset_property()\fR vfuncs, use g_object_get() and g_object_set() or the generated property getters and setters (the generated class has an internal property bag implementation)\&. .sp .if n \{\ .RS 4 .\} .nf static gboolean on_handle_hello_world (MyAppFrobber *interface, GDBusMethodInvocation *invocation, const gchar *greeting, gpointer user_data) { if (g_strcmp0 (greeting, "Boo") != 0) { gchar *response; response = g_strdup_printf ("Word! You said `%s\*(Aq\&.", greeting); my_app_complete_hello_world (interface, invocation, response); g_free (response); } else { g_dbus_method_invocation_return_error (invocation, MY_APP_ERROR, MY_APP_ERROR_NO_WHINING, "Hey, %s, there will be no whining!", g_dbus_method_invocation_get_sender (invocation)); } return TRUE; } [\&.\&.\&.] interface = my_app_frobber_skeleton_new (); my_app_frobber_set_verbose (interface, TRUE); g_signal_connect (interface, "handle\-hello\-world", G_CALLBACK (on_handle_hello_world), some_user_data); [\&.\&.\&.] error = NULL; if (!g_dbus_interface_skeleton_export (G_DBUS_INTERFACE_SKELETON (interface), connection, "/path/of/dbus_object", &error)) { /* handle error */ } .fi .if n \{\ .RE .\} .PP To facilitate atomic changesets (multiple properties changing at the same time), #GObject::notify signals are queued up when received\&. The queue is drained in an idle handler (which is called from the thread\-default main loop of the thread where the skeleton object was contructed) and will cause emissions of the \m[blue]\fBorg\&.freedesktop\&.DBus\&.Properties::PropertiesChanged\fR\m[]\&\s-2\u[8]\d\s+2 signal with all the properties that have changed\&. Use g_dbus_interface_skeleton_flush() or g_dbus_object_skeleton_flush() to empty the queue immediately\&. Use g_object_freeze_notify() and g_object_thaw_notify() for atomic changesets if on a different thread\&. .SH "C TYPE MAPPING" .PP Scalar types (type\-strings \*(Aqb\*(Aq, \*(Aqy\*(Aq, \*(Aqn\*(Aq, \*(Aqq\*(Aq, \*(Aqi\*(Aq, \*(Aqu\*(Aq, \*(Aqx\*(Aq, \*(Aqt\*(Aq and \*(Aqd\*(Aq) ), strings (type\-strings \*(Aqs\*(Aq, \*(Aqay\*(Aq, \*(Aqo\*(Aq and \*(Aqg\*(Aq) and arrays of string (type\-strings \*(Aqas\*(Aq, \*(Aqao\*(Aq and \*(Aqaay\*(Aq) are mapped to the natural types, e\&.g\&. #gboolean, #gdouble, #gint, gchar*, gchar** and so on\&. Everything else is mapped to the #GVariant type\&. .PP This automatic mapping can be turned off by using the annotation org\&.gtk\&.GDBus\&.C\&.ForceGVariant \- if used then a #GVariant is always exchanged instead of the corresponding native C type\&. This annotation may be convenient to use when using bytestrings (type\-string \*(Aqay\*(Aq) for data that could have embedded NUL bytes\&. .SH "STABILITY GUARANTEES" .PP The generated C functions are guaranteed to not change their ABI that is, if a method, signal or property does not change its signature in the introspection XML, the generated C functions will not change its C ABI either\&. The ABI of the generated instance and class structures will be preserved as well\&. .PP The ABI of the generated #GType s will be preserved only if the org\&.gtk\&.GDBus\&.Since annotation is used judiciously \(em this is because the VTable for the #GInterface relies on functions pointers for signal handlers\&. Specifically, if a D\-Bus method, property or signal or is added to a D\-Bus interface, then ABI of the generated #GInterface type is preserved if, and only if, each added method, property signal is annotated with they org\&.gtk\&.GDBus\&.Since annotation using a greater version number than previous versions\&. .PP The generated C code currently happens to be annotated with \m[blue]\fBgtk\-doc\fR\m[]\&\s-2\u[5]\d\s+2 / \m[blue]\fBGObject Introspection\fR\m[]\&\s-2\u[9]\d\s+2 comments / annotations\&. The layout and contents might change in the future so no guarantees about e\&.g\&. SECTION usage etc\&. is given\&. .PP While the generated Docbook for D\-Bus interfaces isn\*(Aqt expected to change, no guarantees are given at this point\&. .PP It is important to note that the generated code should not be checked into revision control systems, nor it should be included in distributed source archives\&. .SH "BUGS" .PP Please send bug reports to either the distribution bug tracker or the upstream bug tracker at \m[blue]\fBhttps://bugzilla\&.gnome\&.org/enter_bug\&.cgi?product=glib\fR\m[]\&. .SH "SEE ALSO" .PP \fBgdbus\fR(1) .SH "NOTES" .IP " 1." 4 D-Bus Introspection XML .RS 4 \%http://dbus.freedesktop.org/doc/dbus-specification.html#introspection-format .RE .IP " 2." 4 RefEntry .RS 4 \%http://www.docbook.org/tdg/en/html/refentry.html .RE .IP " 3." 4 sortas attribute .RS 4 \%http://www.docbook.org/tdg/en/html/primary.html .RE .IP " 4." 4 CamelCase .RS 4 \%http://en.wikipedia.org/wiki/CamelCase .RE .IP " 5." 4 gtk-doc .RS 4 \%http://www.gtk.org/gtk-doc/ .RE .IP " 6." 4 parameter .RS 4 \%http://www.docbook.org/tdg/en/html/parameter.html .RE .IP " 7." 4 constant .RS 4 \%http://www.docbook.org/tdg/en/html/constant.html .RE .IP " 8." 4 org.freedesktop.DBus.Properties.Set .RS 4 \%http://dbus.freedesktop.org/doc/dbus-specification.html#standard-interfaces-properties .RE .IP " 9." 4 GObject Introspection .RS 4 \%https://wiki.gnome.org/Projects/GObjectIntrospection .RE