From 19f4f86bfed21c5326ed2acebe1163f3a83e832b Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 04:25:50 +0200 Subject: Adding upstream version 241. Signed-off-by: Daniel Baumann --- src/libsystemd/sd-bus/test-bus-vtable.c | 81 +++++++++++++++++++++++++++++++++ 1 file changed, 81 insertions(+) create mode 100644 src/libsystemd/sd-bus/test-bus-vtable.c (limited to 'src/libsystemd/sd-bus/test-bus-vtable.c') diff --git a/src/libsystemd/sd-bus/test-bus-vtable.c b/src/libsystemd/sd-bus/test-bus-vtable.c new file mode 100644 index 0000000..fd9ad81 --- /dev/null +++ b/src/libsystemd/sd-bus/test-bus-vtable.c @@ -0,0 +1,81 @@ +#include +#include + +/* We use system assert.h here, because we don't want to keep macro.h and log.h C++ compatible */ +#undef NDEBUG +#include +#include + +#include "sd-bus-vtable.h" + +#define DEFAULT_BUS_PATH "unix:path=/run/dbus/system_bus_socket" + +struct context { + bool quit; + char *something; + char *automatic_string_property; + uint32_t automatic_integer_property; +}; + +static int handler(sd_bus_message *m, void *userdata, sd_bus_error *error) { + return 1; +} + +static int value_handler(sd_bus *bus, const char *path, const char *interface, const char *property, sd_bus_message *reply, void *userdata, sd_bus_error *error) { + return 1; +} + +static int get_handler(sd_bus *bus, const char *path, const char *interface, const char *property, sd_bus_message *reply, void *userdata, sd_bus_error *error) { + return 1; +} + +static int set_handler(sd_bus *bus, const char *path, const char *interface, const char *property, sd_bus_message *value, void *userdata, sd_bus_error *error) { + return 1; +} + +static const sd_bus_vtable vtable[] = { + SD_BUS_VTABLE_START(0), + SD_BUS_METHOD("AlterSomething", "s", "s", handler, 0), + SD_BUS_METHOD("Exit", "", "", handler, 0), + SD_BUS_METHOD_WITH_OFFSET("AlterSomething2", "s", "s", handler, 200, 0), + SD_BUS_METHOD_WITH_OFFSET("Exit2", "", "", handler, 200, 0), + SD_BUS_PROPERTY("Value", "s", value_handler, 10, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE), + SD_BUS_PROPERTY("Value2", "s", value_handler, 10, SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION), + SD_BUS_PROPERTY("Value3", "s", value_handler, 10, SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("Value4", "s", value_handler, 10, 0), + SD_BUS_PROPERTY("AnExplicitProperty", "s", NULL, offsetof(struct context, something), + SD_BUS_VTABLE_PROPERTY_EXPLICIT|SD_BUS_VTABLE_PROPERTY_EMITS_INVALIDATION), + SD_BUS_WRITABLE_PROPERTY("Something", "s", get_handler, set_handler, 0, 0), + SD_BUS_WRITABLE_PROPERTY("AutomaticStringProperty", "s", NULL, NULL, + offsetof(struct context, automatic_string_property), 0), + SD_BUS_WRITABLE_PROPERTY("AutomaticIntegerProperty", "u", NULL, NULL, + offsetof(struct context, automatic_integer_property), 0), + SD_BUS_METHOD("NoOperation", NULL, NULL, NULL, 0), + SD_BUS_SIGNAL("DummySignal", "b", 0), + SD_BUS_SIGNAL("DummySignal2", "so", 0), + SD_BUS_VTABLE_END +}; + +static void test_vtable(void) { + sd_bus *bus = NULL; + struct context c = {}; + int r; + + assert(sd_bus_new(&bus) >= 0); + + assert(sd_bus_add_object_vtable(bus, NULL, "/foo", "org.freedesktop.systemd.testVtable", vtable, &c) >= 0); + assert(sd_bus_add_object_vtable(bus, NULL, "/foo", "org.freedesktop.systemd.testVtable2", vtable, &c) >= 0); + + assert(sd_bus_set_address(bus, DEFAULT_BUS_PATH) >= 0); + r = sd_bus_start(bus); + assert(r == 0 || /* success */ + r == -ENOENT /* dbus is inactive */ ); + + sd_bus_unref(bus); +} + +int main(int argc, char **argv) { + test_vtable(); + + return 0; +} -- cgit v1.2.3