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glib/gio/tests/gdbus-testserver.c
Simon McVittie 7c609f8142 gdbus: Use symbolic constants for interfaces from dbus-specification 
Most D-Bus interfaces are domain-specific, but these interfaces from the
D-Bus Specification are intended to be commonly used in any context for
which they are found to be appropriate.

Most of these use `gdbusprivate.h`. One exception is that
`gio/tests/gdbus-example-*` redefine the constants locally: due to these
files' dual role as part of the unit tests and as sample code, it seems
desirable to ensure that they can still be compiled outside GLib.

Signed-off-by: Simon McVittie <smcv@collabora.com>
2024-05-16 22:52:23 +01:00

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#include <gio/gio.h>
#include <stdlib.h>
#include "gdbusprivate.h"
static GDBusNodeInfo *introspection_data = NULL;
static GMainLoop *loop = NULL;
static GHashTable *properties = NULL;
static const gchar introspection_xml[] =
"<node>"
" <interface name='com.example.Frob'>"
" <method name='Quit'>"
" </method>"
" <method name='TestArrayOfStringTypes'>"
" <arg direction='in' type='as' name='val_string' />"
" <arg direction='in' type='ao' name='val_objpath' />"
" <arg direction='in' type='ag' name='val_signature' />"
" <arg direction='out' type='as' />"
" <arg direction='out' type='ao' />"
" <arg direction='out' type='ag' />"
" </method>"
" <method name='TestPrimitiveTypes'>"
" <arg direction='in' type='y' name='val_byte' />"
" <arg direction='in' type='b' name='val_boolean' />"
" <arg direction='in' type='n' name='val_int16' />"
" <arg direction='in' type='q' name='val_uint16' />"
" <arg direction='in' type='i' name='val_int32' />"
" <arg direction='in' type='u' name='val_uint32' />"
" <arg direction='in' type='x' name='val_int64' />"
" <arg direction='in' type='t' name='val_uint64' />"
" <arg direction='in' type='d' name='val_double' />"
" <arg direction='in' type='s' name='val_string' />"
" <arg direction='in' type='o' name='val_objpath' />"
" <arg direction='in' type='g' name='val_signature' />"
" <arg direction='out' type='y' />"
" <arg direction='out' type='b' />"
" <arg direction='out' type='n' />"
" <arg direction='out' type='q' />"
" <arg direction='out' type='i' />"
" <arg direction='out' type='u' />"
" <arg direction='out' type='x' />"
" <arg direction='out' type='t' />"
" <arg direction='out' type='d' />"
" <arg direction='out' type='s' />"
" <arg direction='out' type='o' />"
" <arg direction='out' type='g' />"
" </method>"
" <method name='EmitSignal'>"
" <arg direction='in' type='s' name='str1' />"
" <arg direction='in' type='o' name='objpath1' />"
" </method>"
" <method name='TestArrayOfPrimitiveTypes'>"
" <arg direction='in' type='ay' name='val_byte' />"
" <arg direction='in' type='ab' name='val_boolean' />"
" <arg direction='in' type='an' name='val_int16' />"
" <arg direction='in' type='aq' name='val_uint16' />"
" <arg direction='in' type='ai' name='val_int32' />"
" <arg direction='in' type='au' name='val_uint32' />"
" <arg direction='in' type='ax' name='val_int64' />"
" <arg direction='in' type='at' name='val_uint64' />"
" <arg direction='in' type='ad' name='val_double' />"
" <arg direction='out' type='ay' />"
" <arg direction='out' type='ab' />"
" <arg direction='out' type='an' />"
" <arg direction='out' type='aq' />"
" <arg direction='out' type='ai' />"
" <arg direction='out' type='au' />"
" <arg direction='out' type='ax' />"
" <arg direction='out' type='at' />"
" <arg direction='out' type='ad' />"
" </method>"
" <method name='FrobSetProperty'>"
" <arg direction='in' type='s' name='prop_name' />"
" <arg direction='in' type='v' name='prop_value' />"
" </method>"
" <signal name='TestSignal'>"
" <arg type='s' name='str1' />"
" <arg type='o' name='objpath1' />"
" <arg type='v' name='variant1' />"
" </signal>"
" <method name='TestComplexArrays'>"
" <arg direction='in' type='a(ii)' name='aii' />"
" <arg direction='in' type='aa(ii)' name='aaii' />"
" <arg direction='in' type='aas' name='aas' />"
" <arg direction='in' type='aa{ss}' name='ahashes' />"
" <arg direction='in' type='aay' name='aay' />"
" <arg direction='in' type='av' name='av' />"
" <arg direction='in' type='aav' name='aav' />"
" <arg direction='out' type='a(ii)' />"
" <arg direction='out' type='aa(ii)' />"
" <arg direction='out' type='aas' />"
" <arg direction='out' type='aa{ss}' />"
" <arg direction='out' type='aay' />"
" <arg direction='out' type='av' />"
" <arg direction='out' type='aav' />"
" </method>"
" <method name='TestVariant'>"
" <arg direction='in' type='v' name='v' />"
" <arg direction='in' type='b' name='modify' />"
" <arg direction='out' type='v' />"
" </method>"
" <method name='FrobInvalidateProperty'>"
" <arg direction='in' type='s' name='new_value' />"
" </method>"
" <method name='HelloWorld'>"
" <arg direction='in' type='s' name='hello_message' />"
" <arg direction='out' type='s' />"
" </method>"
" <method name='PairReturn'>"
" <arg direction='out' type='s' />"
" <arg direction='out' type='u' />"
" </method>"
" <method name='TestStructureTypes'>"
" <arg direction='in' type='(ii)' name='s1' />"
" <arg direction='in' type='(s(ii)aya{ss})' name='s2' />"
" <arg direction='out' type='(ii)' />"
" <arg direction='out' type='(s(ii)aya{ss})' />"
" </method>"
" <method name='EmitSignal2'>"
" </method>"
" <method name='DoubleHelloWorld'>"
" <arg direction='in' type='s' name='hello1' />"
" <arg direction='in' type='s' name='hello2' />"
" <arg direction='out' type='s' />"
" <arg direction='out' type='s' />"
" </method>"
" <method name='Sleep'>"
" <arg direction='in' type='i' name='msec' />"
" </method>"
" <method name='TestHashTables'>"
" <arg direction='in' type='a{yy}' name='hyy' />"
" <arg direction='in' type='a{bb}' name='hbb' />"
" <arg direction='in' type='a{nn}' name='hnn' />"
" <arg direction='in' type='a{qq}' name='hqq' />"
" <arg direction='in' type='a{ii}' name='hii' />"
" <arg direction='in' type='a{uu}' name='huu' />"
" <arg direction='in' type='a{xx}' name='hxx' />"
" <arg direction='in' type='a{tt}' name='htt' />"
" <arg direction='in' type='a{dd}' name='hdd' />"
" <arg direction='in' type='a{ss}' name='hss' />"
" <arg direction='in' type='a{oo}' name='hoo' />"
" <arg direction='in' type='a{gg}' name='hgg' />"
" <arg direction='out' type='a{yy}' />"
" <arg direction='out' type='a{bb}' />"
" <arg direction='out' type='a{nn}' />"
" <arg direction='out' type='a{qq}' />"
" <arg direction='out' type='a{ii}' />"
" <arg direction='out' type='a{uu}' />"
" <arg direction='out' type='a{xx}' />"
" <arg direction='out' type='a{tt}' />"
" <arg direction='out' type='a{dd}' />"
" <arg direction='out' type='a{ss}' />"
" <arg direction='out' type='a{oo}' />"
" <arg direction='out' type='a{gg}' />"
" </method>"
" <signal name='TestSignal2'>"
" <arg type='i' name='int1' />"
" </signal>"
" <method name='TestComplexHashTables'>"
" <arg direction='in' type='a{s(ii)}' name='h_str_to_pair' />"
" <arg direction='in' type='a{sv}' name='h_str_to_variant' />"
" <arg direction='in' type='a{sav}' name='h_str_to_av' />"
" <arg direction='in' type='a{saav}' name='h_str_to_aav' />"
" <arg direction='in' type='a{sa(ii)}' name='h_str_to_array_of_pairs' />"
" <arg direction='in' type='a{sa{ss}}' name='hash_of_hashes' />"
" <arg direction='out' type='a{s(ii)}' />"
" <arg direction='out' type='a{sv}' />"
" <arg direction='out' type='a{sav}' />"
" <arg direction='out' type='a{saav}' />"
" <arg direction='out' type='a{sa(ii)}' />"
" <arg direction='out' type='a{sa{ss}}' />"
" </method>"
" <property type='y' name='y' access='readwrite' />"
" <property type='b' name='b' access='readwrite' />"
" <property type='n' name='n' access='readwrite' />"
" <property type='q' name='q' access='readwrite' />"
" <property type='i' name='i' access='readwrite' />"
" <property type='u' name='u' access='readwrite' />"
" <property type='x' name='x' access='readwrite' />"
" <property type='t' name='t' access='readwrite' />"
" <property type='d' name='d' access='readwrite' />"
" <property type='s' name='s' access='readwrite' />"
" <property type='o' name='o' access='readwrite' />"
" <property type='ay' name='ay' access='readwrite' />"
" <property type='ab' name='ab' access='readwrite' />"
" <property type='an' name='an' access='readwrite' />"
" <property type='aq' name='aq' access='readwrite' />"
" <property type='ai' name='ai' access='readwrite' />"
" <property type='au' name='au' access='readwrite' />"
" <property type='ax' name='ax' access='readwrite' />"
" <property type='at' name='at' access='readwrite' />"
" <property type='ad' name='ad' access='readwrite' />"
" <property type='as' name='as' access='readwrite' />"
" <property type='ao' name='ao' access='readwrite' />"
" <property type='s' name='foo' access='readwrite' />"
" <property type='s' name='PropertyThatWillBeInvalidated' access='readwrite' />"
" </interface>"
"</node>";
static gboolean
end_sleep (gpointer data)
{
GDBusMethodInvocation *invocation = data;
g_dbus_method_invocation_return_value (invocation, NULL);
g_object_unref (invocation);
return G_SOURCE_REMOVE;
}
static void
handle_method_call (GDBusConnection *connection,
const gchar *sender,
const gchar *object_path,
const gchar *interface_name,
const gchar *method_name,
GVariant *parameters,
GDBusMethodInvocation *invocation,
gpointer user_data)
{
if (g_strcmp0 (method_name, "HelloWorld") == 0)
{
const gchar *greeting;
g_variant_get (parameters, "(&s)", &greeting);
if (g_strcmp0 (greeting, "Yo") == 0)
{
g_dbus_method_invocation_return_dbus_error (invocation,
"com.example.TestException",
"Yo is not a proper greeting");
}
else
{
gchar *response;
response = g_strdup_printf ("You greeted me with '%s'. Thanks!", greeting);
g_dbus_method_invocation_return_value (invocation,
g_variant_new ("(s)", response));
g_free ( response);
}
}
else if (g_strcmp0 (method_name, "DoubleHelloWorld") == 0)
{
const gchar *hello1, *hello2;
gchar *reply1, *reply2;
g_variant_get (parameters, "(&s&s)", &hello1, &hello2);
reply1 = g_strdup_printf ("You greeted me with '%s'. Thanks!", hello1);
reply2 = g_strdup_printf ("Yo dawg, you uttered '%s'. Thanks!", hello2);
g_dbus_method_invocation_return_value (invocation,
g_variant_new ("(ss)", reply1, reply2));
g_free (reply1);
g_free (reply2);
}
else if (g_strcmp0 (method_name, "PairReturn") == 0)
{
g_dbus_method_invocation_return_value (invocation,
g_variant_new ("(su)", "foo", 42));
}
else if (g_strcmp0 (method_name, "TestPrimitiveTypes") == 0)
{
guchar val_byte;
gboolean val_boolean;
gint16 val_int16;
guint16 val_uint16;
gint32 val_int32;
guint32 val_uint32;
gint64 val_int64;
guint64 val_uint64;
gdouble val_double;
const gchar *val_string;
const gchar *val_objpath;
const gchar *val_signature;
gchar *ret_string;
gchar *ret_objpath;
gchar *ret_signature;
g_variant_get (parameters, "(ybnqiuxtd&s&o&g)",
&val_byte,
&val_boolean,
&val_int16,
&val_uint16,
&val_int32,
&val_uint32,
&val_int64,
&val_uint64,
&val_double,
&val_string,
&val_objpath,
&val_signature);
ret_string = g_strconcat (val_string, val_string, NULL);
ret_objpath = g_strconcat (val_objpath, "/modified", NULL);
ret_signature = g_strconcat (val_signature, val_signature, NULL);
g_dbus_method_invocation_return_value (invocation,
g_variant_new ("(ybnqiuxtdsog)",
val_byte + 1,
!val_boolean,
val_int16 + 1,
val_uint16 + 1,
val_int32 + 1,
val_uint32 + 1,
val_int64 + 1,
val_uint64 + 1,
- val_double + 0.123,
ret_string,
ret_objpath,
ret_signature));
g_free (ret_string);
g_free (ret_objpath);
g_free (ret_signature);
}
else if (g_strcmp0 (method_name, "TestArrayOfPrimitiveTypes") == 0)
{
GVariant *v;
const guchar *bytes;
const gint16 *int16s;
const guint16 *uint16s;
const gint32 *int32s;
const guint32 *uint32s;
const gint64 *int64s;
const guint64 *uint64s;
const gdouble *doubles;
gsize n_elts;
gsize i, j;
GVariantBuilder ret;
g_variant_builder_init (&ret, G_VARIANT_TYPE ("(ayabanaqaiauaxatad)"));
v = g_variant_get_child_value (parameters, 0);
bytes = g_variant_get_fixed_array (v, &n_elts, 1);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("ay"));
for (j = 0; j < 2; j++)
for (i = 0; i < n_elts; i++)
g_variant_builder_add (&ret, "y", bytes[i]);
g_variant_builder_close (&ret);
g_variant_unref (v);
v = g_variant_get_child_value (parameters, 1);
bytes = g_variant_get_fixed_array (v, &n_elts, 1);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("ab"));
for (j = 0; j < 2; j++)
for (i = 0; i < n_elts; i++)
g_variant_builder_add (&ret, "b", (gboolean)bytes[i]);
g_variant_builder_close (&ret);
g_variant_unref (v);
v = g_variant_get_child_value (parameters, 2);
int16s = g_variant_get_fixed_array (v, &n_elts, 2);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("an"));
for (j = 0; j < 2; j++)
for (i = 0; i < n_elts; i++)
g_variant_builder_add (&ret, "n", int16s[i]);
g_variant_builder_close (&ret);
g_variant_unref (v);
v = g_variant_get_child_value (parameters, 3);
uint16s = g_variant_get_fixed_array (v, &n_elts, 2);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("aq"));
for (j = 0; j < 2; j++)
for (i = 0; i < n_elts; i++)
g_variant_builder_add (&ret, "q", uint16s[i]);
g_variant_builder_close (&ret);
g_variant_unref (v);
v = g_variant_get_child_value (parameters, 4);
int32s = g_variant_get_fixed_array (v, &n_elts, 4);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("ai"));
for (j = 0; j < 2; j++)
for (i = 0; i < n_elts; i++)
g_variant_builder_add (&ret, "i", int32s[i]);
g_variant_builder_close (&ret);
g_variant_unref (v);
v = g_variant_get_child_value (parameters, 5);
uint32s = g_variant_get_fixed_array (v, &n_elts, 4);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("au"));
for (j = 0; j < 2; j++)
for (i = 0; i < n_elts; i++)
g_variant_builder_add (&ret, "u", uint32s[i]);
g_variant_builder_close (&ret);
g_variant_unref (v);
v = g_variant_get_child_value (parameters, 6);
int64s = g_variant_get_fixed_array (v, &n_elts, 8);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("ax"));
for (j = 0; j < 2; j++)
for (i = 0; i < n_elts; i++)
g_variant_builder_add (&ret, "x", int64s[i]);
g_variant_builder_close (&ret);
g_variant_unref (v);
v = g_variant_get_child_value (parameters, 7);
uint64s = g_variant_get_fixed_array (v, &n_elts, 8);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("at"));
for (j = 0; j < 2; j++)
for (i = 0; i < n_elts; i++)
g_variant_builder_add (&ret, "t", uint64s[i]);
g_variant_builder_close (&ret);
g_variant_unref (v);
v = g_variant_get_child_value (parameters, 8);
doubles = g_variant_get_fixed_array (v, &n_elts, sizeof (gdouble));
g_variant_builder_open (&ret, G_VARIANT_TYPE ("ad"));
for (j = 0; j < 2; j++)
for (i = 0; i < n_elts; i++)
g_variant_builder_add (&ret, "d", doubles[i]);
g_variant_builder_close (&ret);
g_variant_unref (v);
g_dbus_method_invocation_return_value (invocation,
g_variant_builder_end (&ret));
}
else if (g_strcmp0 (method_name, "TestArrayOfStringTypes") == 0)
{
GVariantIter *iter1;
GVariantIter *iter2;
GVariantIter *iter3;
GVariantIter *iter;
GVariantBuilder ret;
const gchar *s;
gint i;
g_variant_builder_init (&ret, G_VARIANT_TYPE ("(asaoag)"));
g_variant_get (parameters, "(asaoag)", &iter1, &iter2, &iter3);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("as"));
for (i = 0; i < 2; i++)
{
iter = g_variant_iter_copy (iter1);
while (g_variant_iter_loop (iter, "s", &s))
g_variant_builder_add (&ret, "s", s);
g_variant_iter_free (iter);
}
g_variant_builder_close (&ret);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("ao"));
for (i = 0; i < 2; i++)
{
iter = g_variant_iter_copy (iter1);
while (g_variant_iter_loop (iter, "o", &s))
g_variant_builder_add (&ret, "o", s);
g_variant_iter_free (iter);
}
g_variant_builder_close (&ret);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("ag"));
for (i = 0; i < 2; i++)
{
iter = g_variant_iter_copy (iter1);
while (g_variant_iter_loop (iter, "g", &s))
g_variant_builder_add (&ret, "g", s);
g_variant_iter_free (iter);
}
g_variant_builder_close (&ret);
g_variant_iter_free (iter1);
g_variant_iter_free (iter2);
g_variant_iter_free (iter3);
g_dbus_method_invocation_return_value (invocation,
g_variant_builder_end (&ret));
}
else if (g_strcmp0 (method_name, "TestHashTables") == 0)
{
GVariant *v;
GVariantIter iter;
GVariantBuilder ret;
guint8 y1, y2;
gboolean b1, b2;
gint16 n1, n2;
guint16 q1, q2;
gint i1, i2;
guint u1, u2;
gint64 x1, x2;
guint64 t1, t2;
gdouble d1, d2;
gchar *s1, *s2;
g_variant_builder_init (&ret, G_VARIANT_TYPE ("(a{yy}a{bb}a{nn}a{qq}a{ii}a{uu}a{xx}a{tt}a{dd}a{ss}a{oo}a{gg})"));
g_variant_builder_open (&ret, G_VARIANT_TYPE ("a{yy}"));
v = g_variant_get_child_value (parameters, 0);
g_variant_iter_init (&iter, v);
while (g_variant_iter_loop (&iter, "yy", &y1, &y2))
g_variant_builder_add (&ret, "{yy}", y1 * 2, (y2 * 3) & 255);
g_variant_unref (v);
g_variant_builder_close (&ret);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("a{bb}"));
v = g_variant_get_child_value (parameters, 1);
g_variant_iter_init (&iter, v);
while (g_variant_iter_loop (&iter, "bb", &b1, &b2))
g_variant_builder_add (&ret, "{bb}", b1, TRUE);
g_variant_unref (v);
g_variant_builder_close (&ret);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("a{nn}"));
v = g_variant_get_child_value (parameters, 2);
g_variant_iter_init (&iter, v);
while (g_variant_iter_loop (&iter, "nn", &n1, &n2))
g_variant_builder_add (&ret, "{nn}", n1 * 2, n2 * 3);
g_variant_unref (v);
g_variant_builder_close (&ret);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("a{qq}"));
v = g_variant_get_child_value (parameters, 3);
g_variant_iter_init (&iter, v);
while (g_variant_iter_loop (&iter, "qq", &q1, &q2))
g_variant_builder_add (&ret, "{qq}", q1 * 2, q2 * 3);
g_variant_unref (v);
g_variant_builder_close (&ret);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("a{ii}"));
v = g_variant_get_child_value (parameters, 4);
g_variant_iter_init (&iter, v);
while (g_variant_iter_loop (&iter, "ii", &i1, &i2))
g_variant_builder_add (&ret, "{ii}", i1 * 2, i2 * 3);
g_variant_unref (v);
g_variant_builder_close (&ret);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("a{uu}"));
v = g_variant_get_child_value (parameters, 5);
g_variant_iter_init (&iter, v);
while (g_variant_iter_loop (&iter, "uu", &u1, &u2))
g_variant_builder_add (&ret, "{uu}", u1 * 2, u2 * 3);
g_variant_unref (v);
g_variant_builder_close (&ret);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("a{xx}"));
v = g_variant_get_child_value (parameters, 6);
g_variant_iter_init (&iter, v);
while (g_variant_iter_loop (&iter, "xx", &x1, &x2))
g_variant_builder_add (&ret, "{xx}", x1 + 2, x2 + 1);
g_variant_unref (v);
g_variant_builder_close (&ret);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("a{tt}"));
v = g_variant_get_child_value (parameters, 7);
g_variant_iter_init (&iter, v);
while (g_variant_iter_loop (&iter, "tt", &t1, &t2))
g_variant_builder_add (&ret, "{tt}", t1 + 2, t2 + 1);
g_variant_unref (v);
g_variant_builder_close (&ret);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("a{dd}"));
v = g_variant_get_child_value (parameters, 8);
g_variant_iter_init (&iter, v);
while (g_variant_iter_loop (&iter, "dd", &d1, &d2))
g_variant_builder_add (&ret, "{dd}", d1 + 2.5, d2 + 5.0);
g_variant_unref (v);
g_variant_builder_close (&ret);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("a{ss}"));
v = g_variant_get_child_value (parameters, 9);
g_variant_iter_init (&iter, v);
while (g_variant_iter_loop (&iter, "ss", &s1, &s2))
{
gchar *tmp1, *tmp2;
tmp1 = g_strconcat (s1, "mod", NULL);
tmp2 = g_strconcat (s2, s2, NULL);
g_variant_builder_add (&ret, "{ss}", tmp1, tmp2);
g_free (tmp1);
g_free (tmp2);
}
g_variant_unref (v);
g_variant_builder_close (&ret);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("a{oo}"));
v = g_variant_get_child_value (parameters, 10);
g_variant_iter_init (&iter, v);
while (g_variant_iter_loop (&iter, "oo", &s1, &s2))
{
gchar *tmp1, *tmp2;
tmp1 = g_strconcat (s1, "/mod", NULL);
tmp2 = g_strconcat (s2, "/mod2", NULL);
g_variant_builder_add (&ret, "{oo}", tmp1, tmp2);
g_free (tmp1);
g_free (tmp2);
}
g_variant_unref (v);
g_variant_builder_close (&ret);
g_variant_builder_open (&ret, G_VARIANT_TYPE ("a{gg}"));
v = g_variant_get_child_value (parameters, 11);
g_variant_iter_init (&iter, v);
while (g_variant_iter_loop (&iter, "gg", &s1, &s2))
{
gchar *tmp1, *tmp2;
tmp1 = g_strconcat (s1, "assgit", NULL);
tmp2 = g_strconcat (s2, s2, NULL);
g_variant_builder_add (&ret, "{gg}", tmp1, tmp2);
g_free (tmp1);
g_free (tmp2);
}
g_variant_unref (v);
g_variant_builder_close (&ret);
g_dbus_method_invocation_return_value (invocation,
g_variant_builder_end (&ret));
}
else if (g_strcmp0 (method_name, "TestStructureTypes") == 0)
{
gint x, y, x1, y1;
const gchar *desc;
GVariantIter *iter1, *iter2;
gchar *desc_ret;
GVariantBuilder ret1, ret2;
GVariantIter *iter;
GVariant *v;
gchar *s1, *s2;
g_variant_get (parameters, "((ii)(&s(ii)aya{ss}))",
&x, &y, &desc, &x1, &y1, &iter1, &iter2);
desc_ret = g_strconcat (desc, "... in bed!", NULL);
g_variant_builder_init (&ret1, G_VARIANT_TYPE ("ay"));
iter = g_variant_iter_copy (iter1);
while (g_variant_iter_loop (iter1, "y", &v))
g_variant_builder_add (&ret1, "y", v);
while (g_variant_iter_loop (iter, "y", &v))
g_variant_builder_add (&ret1, "y", v);
g_variant_iter_free (iter);
g_variant_iter_free (iter1);
g_variant_builder_init (&ret2, G_VARIANT_TYPE ("a{ss}"));
while (g_variant_iter_loop (iter1, "ss", &s1, &s2))
{
gchar *tmp;
tmp = g_strconcat (s2, " ... in bed!", NULL);
g_variant_builder_add (&ret1, "{ss}", s1, tmp);
g_free (tmp);
}
g_variant_iter_free (iter2);
g_dbus_method_invocation_return_value (invocation,
g_variant_new ("((ii)(&s(ii)aya{ss}))",
x + 1, y + 1, desc_ret, x1 + 2, y1 + 2,
&ret1, &ret2));
g_free (desc_ret);
}
else if (g_strcmp0 (method_name, "TestVariant") == 0)
{
GVariant *v;
gboolean modify;
GVariant *ret;
g_variant_get (parameters, "(vb)", &v, &modify);
/* FIXME handle more cases */
if (modify)
{
if (g_variant_is_of_type (v, G_VARIANT_TYPE_BOOLEAN))
{
ret = g_variant_new_boolean (FALSE);
}
else if (g_variant_is_of_type (v, G_VARIANT_TYPE_TUPLE))
{
ret = g_variant_new ("(si)", "other struct", 100);
}
else
g_assert_not_reached ();
}
else
ret = v;
g_dbus_method_invocation_return_value (invocation, ret);
g_variant_unref (v);
}
else if (g_strcmp0 (method_name, "TestComplexArrays") == 0)
{
/* FIXME */
g_dbus_method_invocation_return_value (invocation, parameters);
}
else if (g_strcmp0 (method_name, "TestComplexHashTables") == 0)
{
/* FIXME */
g_dbus_method_invocation_return_value (invocation, parameters);
}
else if (g_strcmp0 (method_name, "FrobSetProperty") == 0)
{
gchar *name;
GVariant *value;
g_variant_get (parameters, "(sv)", &name, &value);
g_hash_table_replace (properties, name, value);
g_dbus_connection_emit_signal (connection,
NULL,
"/com/example/TestObject",
DBUS_INTERFACE_PROPERTIES,
"PropertiesChanged",
g_variant_new_parsed ("('com.example.Frob', [{%s, %v}], @as [])", name, value),
NULL);
g_dbus_method_invocation_return_value (invocation, NULL);
}
else if (g_strcmp0 (method_name, "FrobInvalidateProperty") == 0)
{
const gchar *value;
g_variant_get (parameters, "(&s)", &value);
g_hash_table_replace (properties, g_strdup ("PropertyThatWillBeInvalidated"), g_variant_ref_sink (g_variant_new_string (value)));
g_dbus_connection_emit_signal (connection,
NULL,
"/com/example/TestObject",
DBUS_INTERFACE_PROPERTIES,
"PropertiesChanged",
g_variant_new_parsed ("('com.example.Frob', @a{sv} [], ['PropertyThatWillBeInvalidated'])"),
NULL);
g_dbus_method_invocation_return_value (invocation, NULL);
}
else if (g_strcmp0 (method_name, "EmitSignal") == 0)
{
const gchar *str;
const gchar *path;
gchar *str_ret;
gchar *path_ret;
g_variant_get (parameters, "(&s&o)", &str, &path);
str_ret = g_strconcat (str, " .. in bed!", NULL);
path_ret = g_strconcat (path, "/in/bed", NULL);
g_dbus_connection_emit_signal (connection,
NULL,
"/com/example/TestObject",
"com.example.Frob",
"TestSignal",
g_variant_new_parsed ("(%s, %o, <'a variant'>)", str_ret, path_ret),
NULL);
g_free (str_ret);
g_free (path_ret);
g_dbus_method_invocation_return_value (invocation, NULL);
}
else if (g_strcmp0 (method_name, "EmitSignal2") == 0)
{
g_dbus_connection_emit_signal (connection,
NULL,
"/com/example/TestObject",
"com.example.Frob",
"TestSignal2",
g_variant_new_parsed ("(42, )"),
NULL);
g_dbus_method_invocation_return_value (invocation, NULL);
}
else if (g_strcmp0 (method_name, "Sleep") == 0)
{
gint msec;
g_variant_get (parameters, "(i)", &msec);
g_timeout_add ((guint)msec, end_sleep, g_object_ref (invocation));
}
else if (g_strcmp0 (method_name, "Quit") == 0)
{
g_dbus_method_invocation_return_value (invocation, NULL);
g_main_loop_quit (loop);
}
}
static GVariant *
handle_get_property (GDBusConnection *connection,
const gchar *sender,
const gchar *object_path,
const gchar *interface_name,
const gchar *property_name,
GError **error,
gpointer user_data)
{
GVariant *ret;
ret = g_hash_table_lookup (properties, property_name);
if (ret)
{
g_assert (!g_variant_is_floating (ret));
g_variant_ref (ret);
}
else
{
g_set_error (error,
G_DBUS_ERROR, G_DBUS_ERROR_FAILED,
"no such property: %s", property_name);
}
return ret;
}
static gboolean
handle_set_property (GDBusConnection *connection,
const gchar *sender,
const gchar *object_path,
const gchar *interface_name,
const gchar *property_name,
GVariant *value,
GError **error,
gpointer user_data)
{
g_set_error (error,
G_DBUS_ERROR, G_DBUS_ERROR_FAILED,
"SetProperty not implemented");
return FALSE;
}
static const GDBusInterfaceVTable interface_vtable =
{
handle_method_call,
handle_get_property,
handle_set_property,
{ 0 }
};
static void
on_bus_acquired (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
guint id;
id = g_dbus_connection_register_object (connection,
"/com/example/TestObject",
introspection_data->interfaces[0],
&interface_vtable,
NULL,
NULL,
NULL);
g_assert (id > 0);
}
static void
on_name_acquired (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
}
static void
on_name_lost (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
exit (1);
}
int
main (int argc, char *argv[])
{
guint owner_id;
g_log_writer_default_set_use_stderr (TRUE);
introspection_data = g_dbus_node_info_new_for_xml (introspection_xml, NULL);
properties = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, (GDestroyNotify)g_variant_unref);
g_hash_table_insert (properties, g_strdup ("y"), g_variant_ref_sink (g_variant_new_byte (1)));
g_hash_table_insert (properties, g_strdup ("b"), g_variant_ref_sink (g_variant_new_boolean (TRUE)));
g_hash_table_insert (properties, g_strdup ("n"), g_variant_ref_sink (g_variant_new_int16 (2)));
g_hash_table_insert (properties, g_strdup ("q"), g_variant_ref_sink (g_variant_new_uint16 (3)));
g_hash_table_insert (properties, g_strdup ("i"), g_variant_ref_sink (g_variant_new_int32 (4)));
g_hash_table_insert (properties, g_strdup ("u"), g_variant_ref_sink (g_variant_new_uint32 (5)));
g_hash_table_insert (properties, g_strdup ("x"), g_variant_ref_sink (g_variant_new_int64 (6)));
g_hash_table_insert (properties, g_strdup ("t"), g_variant_ref_sink (g_variant_new_uint64 (7)));
g_hash_table_insert (properties, g_strdup ("d"), g_variant_ref_sink (g_variant_new_double (7.5)));
g_hash_table_insert (properties, g_strdup ("s"), g_variant_ref_sink (g_variant_new_string ("a string")));
g_hash_table_insert (properties, g_strdup ("o"), g_variant_ref_sink (g_variant_new_object_path ("/some/path")));
g_hash_table_insert (properties, g_strdup ("ay"), g_variant_ref_sink (g_variant_new_parsed ("[@y 1, @y 11]")));
g_hash_table_insert (properties, g_strdup ("ab"), g_variant_ref_sink (g_variant_new_parsed ("[true, false]")));
g_hash_table_insert (properties, g_strdup ("an"), g_variant_ref_sink (g_variant_new_parsed ("[@n 2, @n 12]")));
g_hash_table_insert (properties, g_strdup ("aq"), g_variant_ref_sink (g_variant_new_parsed ("[@q 3, @q 13]")));
g_hash_table_insert (properties, g_strdup ("ai"), g_variant_ref_sink (g_variant_new_parsed ("[@i 4, @i 14]")));
g_hash_table_insert (properties, g_strdup ("au"), g_variant_ref_sink (g_variant_new_parsed ("[@u 5, @u 15]")));
g_hash_table_insert (properties, g_strdup ("ax"), g_variant_ref_sink (g_variant_new_parsed ("[@x 6, @x 16]")));
g_hash_table_insert (properties, g_strdup ("at"), g_variant_ref_sink (g_variant_new_parsed ("[@t 7, @t 17]")));
g_hash_table_insert (properties, g_strdup ("ad"), g_variant_ref_sink (g_variant_new_parsed ("[7.5, 17.5]")));
g_hash_table_insert (properties, g_strdup ("as"), g_variant_ref_sink (g_variant_new_parsed ("['a string', 'another string']")));
g_hash_table_insert (properties, g_strdup ("ao"), g_variant_ref_sink (g_variant_new_parsed ("[@o '/some/path', @o '/another/path']")));
g_hash_table_insert (properties, g_strdup ("foo"), g_variant_ref_sink (g_variant_new_string ("a frobbed string")));
g_hash_table_insert (properties, g_strdup ("PropertyThatWillBeInvalidated"), g_variant_ref_sink (g_variant_new_string ("InitialValue")));
owner_id = g_bus_own_name (G_BUS_TYPE_SESSION,
"com.example.TestService",
G_BUS_NAME_OWNER_FLAGS_NONE,
on_bus_acquired,
on_name_acquired,
on_name_lost,
NULL,
NULL);
loop = g_main_loop_new (NULL, FALSE);
g_main_loop_run (loop);
g_bus_unown_name (owner_id);
g_dbus_node_info_unref (introspection_data);
g_hash_table_unref (properties);
return 0;
}
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