| /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
| |
| #include <pthread.h> |
| #include <stdlib.h> |
| |
| #include "sd-bus.h" |
| |
| #include "alloc-util.h" |
| #include "bus-dump.h" |
| #include "bus-internal.h" |
| #include "bus-message.h" |
| #include "log.h" |
| #include "macro.h" |
| #include "strv.h" |
| |
| struct context { |
| int fds[2]; |
| bool quit; |
| char *something; |
| char *automatic_string_property; |
| uint32_t automatic_integer_property; |
| }; |
| |
| static int something_handler(sd_bus_message *m, void *userdata, sd_bus_error *error) { |
| struct context *c = userdata; |
| const char *s; |
| char *n = NULL; |
| int r; |
| |
| r = sd_bus_message_read(m, "s", &s); |
| assert_se(r > 0); |
| |
| n = strjoin("<<<", s, ">>>"); |
| assert_se(n); |
| |
| free(c->something); |
| c->something = n; |
| |
| log_info("AlterSomething() called, got %s, returning %s", s, n); |
| |
| /* This should fail, since the return type doesn't match */ |
| assert_se(sd_bus_reply_method_return(m, "u", 4711) == -ENOMSG); |
| |
| r = sd_bus_reply_method_return(m, "s", n); |
| assert_se(r >= 0); |
| |
| return 1; |
| } |
| |
| static int exit_handler(sd_bus_message *m, void *userdata, sd_bus_error *error) { |
| struct context *c = userdata; |
| int r; |
| |
| c->quit = true; |
| |
| log_info("Exit called"); |
| |
| r = sd_bus_reply_method_return(m, ""); |
| assert_se(r >= 0); |
| |
| 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) { |
| struct context *c = userdata; |
| int r; |
| |
| log_info("property get for %s called, returning \"%s\".", property, c->something); |
| |
| r = sd_bus_message_append(reply, "s", c->something); |
| assert_se(r >= 0); |
| |
| 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) { |
| struct context *c = userdata; |
| const char *s; |
| char *n; |
| int r; |
| |
| log_info("property set for %s called", property); |
| |
| r = sd_bus_message_read(value, "s", &s); |
| assert_se(r >= 0); |
| |
| n = strdup(s); |
| assert_se(n); |
| |
| free(c->something); |
| c->something = n; |
| |
| 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) { |
| _cleanup_free_ char *s = NULL; |
| const char *x; |
| int r; |
| |
| assert_se(asprintf(&s, "object %p, path %s", userdata, path) >= 0); |
| r = sd_bus_message_append(reply, "s", s); |
| assert_se(r >= 0); |
| |
| assert_se(x = startswith(path, "/value/")); |
| |
| assert_se(PTR_TO_UINT(userdata) == 30); |
| |
| return 1; |
| } |
| |
| static int notify_test(sd_bus_message *m, void *userdata, sd_bus_error *error) { |
| int r; |
| |
| assert_se(sd_bus_emit_properties_changed(sd_bus_message_get_bus(m), m->path, "org.freedesktop.systemd.ValueTest", "Value", NULL) >= 0); |
| |
| r = sd_bus_reply_method_return(m, NULL); |
| assert_se(r >= 0); |
| |
| return 1; |
| } |
| |
| static int notify_test2(sd_bus_message *m, void *userdata, sd_bus_error *error) { |
| int r; |
| |
| assert_se(sd_bus_emit_properties_changed_strv(sd_bus_message_get_bus(m), m->path, "org.freedesktop.systemd.ValueTest", NULL) >= 0); |
| |
| r = sd_bus_reply_method_return(m, NULL); |
| assert_se(r >= 0); |
| |
| return 1; |
| } |
| |
| static int emit_interfaces_added(sd_bus_message *m, void *userdata, sd_bus_error *error) { |
| int r; |
| |
| assert_se(sd_bus_emit_interfaces_added(sd_bus_message_get_bus(m), "/value/a/x", "org.freedesktop.systemd.ValueTest", NULL) >= 0); |
| |
| r = sd_bus_reply_method_return(m, NULL); |
| assert_se(r >= 0); |
| |
| return 1; |
| } |
| |
| static int emit_interfaces_removed(sd_bus_message *m, void *userdata, sd_bus_error *error) { |
| int r; |
| |
| assert_se(sd_bus_emit_interfaces_removed(sd_bus_message_get_bus(m), "/value/a/x", "org.freedesktop.systemd.ValueTest", NULL) >= 0); |
| |
| r = sd_bus_reply_method_return(m, NULL); |
| assert_se(r >= 0); |
| |
| return 1; |
| } |
| |
| static int emit_object_added(sd_bus_message *m, void *userdata, sd_bus_error *error) { |
| int r; |
| |
| assert_se(sd_bus_emit_object_added(sd_bus_message_get_bus(m), "/value/a/x") >= 0); |
| |
| r = sd_bus_reply_method_return(m, NULL); |
| assert_se(r >= 0); |
| |
| return 1; |
| } |
| |
| static int emit_object_with_manager_added(sd_bus_message *m, void *userdata, sd_bus_error *error) { |
| assert_se(sd_bus_emit_object_added(sd_bus_message_get_bus(m), "/value/a") >= 0); |
| |
| return ASSERT_SE_NONNEG(sd_bus_reply_method_return(m, NULL)); |
| } |
| |
| static int emit_object_removed(sd_bus_message *m, void *userdata, sd_bus_error *error) { |
| int r; |
| |
| assert_se(sd_bus_emit_object_removed(sd_bus_message_get_bus(m), "/value/a/x") >= 0); |
| |
| r = sd_bus_reply_method_return(m, NULL); |
| assert_se(r >= 0); |
| |
| return 1; |
| } |
| |
| static const sd_bus_vtable vtable[] = { |
| SD_BUS_VTABLE_START(0), |
| SD_BUS_METHOD("AlterSomething", "s", "s", something_handler, 0), |
| SD_BUS_METHOD("Exit", "", "", exit_handler, 0), |
| 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_METHOD("EmitInterfacesAdded", NULL, NULL, emit_interfaces_added, 0), |
| SD_BUS_METHOD("EmitInterfacesRemoved", NULL, NULL, emit_interfaces_removed, 0), |
| SD_BUS_METHOD("EmitObjectAdded", NULL, NULL, emit_object_added, 0), |
| SD_BUS_METHOD("EmitObjectWithManagerAdded", NULL, NULL, emit_object_with_manager_added, 0), |
| SD_BUS_METHOD("EmitObjectRemoved", NULL, NULL, emit_object_removed, 0), |
| SD_BUS_VTABLE_END |
| }; |
| |
| static const sd_bus_vtable vtable2[] = { |
| SD_BUS_VTABLE_START(0), |
| SD_BUS_METHOD("NotifyTest", "", "", notify_test, 0), |
| SD_BUS_METHOD("NotifyTest2", "", "", notify_test2, 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_VTABLE_END |
| }; |
| |
| static int enumerator_callback(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error) { |
| |
| if (object_path_startswith("/value", path)) |
| assert_se(*nodes = strv_new("/value/a", "/value/b", "/value/c")); |
| |
| return 1; |
| } |
| |
| static int enumerator2_callback(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error) { |
| |
| if (object_path_startswith("/value/a", path)) |
| assert_se(*nodes = strv_new("/value/a/x", "/value/a/y", "/value/a/z")); |
| |
| return 1; |
| } |
| |
| static int enumerator3_callback(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error) { |
| _cleanup_strv_free_ char **v = NULL; |
| |
| if (!object_path_startswith("/value/b", path)) |
| return 1; |
| |
| for (unsigned i = 0; i < 30; i++) |
| assert_se(strv_extendf(&v, "/value/b/%u", i) >= 0); |
| |
| *nodes = TAKE_PTR(v); |
| return 1; |
| } |
| |
| static void *server(void *p) { |
| struct context *c = p; |
| sd_bus *bus = NULL; |
| sd_id128_t id; |
| int r; |
| |
| c->quit = false; |
| |
| assert_se(sd_id128_randomize(&id) >= 0); |
| |
| assert_se(sd_bus_new(&bus) >= 0); |
| assert_se(sd_bus_set_fd(bus, c->fds[0], c->fds[0]) >= 0); |
| assert_se(sd_bus_set_server(bus, 1, id) >= 0); |
| |
| assert_se(sd_bus_add_object_vtable(bus, NULL, "/foo", "org.freedesktop.systemd.test", vtable, c) >= 0); |
| assert_se(sd_bus_add_object_vtable(bus, NULL, "/foo", "org.freedesktop.systemd.test2", vtable, c) >= 0); |
| assert_se(sd_bus_add_fallback_vtable(bus, NULL, "/value", "org.freedesktop.systemd.ValueTest", vtable2, NULL, UINT_TO_PTR(20)) >= 0); |
| assert_se(sd_bus_add_node_enumerator(bus, NULL, "/value", enumerator_callback, NULL) >= 0); |
| assert_se(sd_bus_add_node_enumerator(bus, NULL, "/value/a", enumerator2_callback, NULL) >= 0); |
| assert_se(sd_bus_add_node_enumerator(bus, NULL, "/value/b", enumerator3_callback, NULL) >= 0); |
| assert_se(sd_bus_add_object_manager(bus, NULL, "/value") >= 0); |
| assert_se(sd_bus_add_object_manager(bus, NULL, "/value/a") >= 0); |
| |
| assert_se(sd_bus_start(bus) >= 0); |
| |
| log_error("Entering event loop on server"); |
| |
| while (!c->quit) { |
| log_error("Loop!"); |
| |
| r = sd_bus_process(bus, NULL); |
| if (r < 0) { |
| log_error_errno(r, "Failed to process requests: %m"); |
| goto fail; |
| } |
| |
| if (r == 0) { |
| r = sd_bus_wait(bus, UINT64_MAX); |
| if (r < 0) { |
| log_error_errno(r, "Failed to wait: %m"); |
| goto fail; |
| } |
| |
| continue; |
| } |
| } |
| |
| r = 0; |
| |
| fail: |
| if (bus) { |
| sd_bus_flush(bus); |
| sd_bus_unref(bus); |
| } |
| |
| return INT_TO_PTR(r); |
| } |
| |
| static int client(struct context *c) { |
| _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; |
| _cleanup_(sd_bus_unrefp) sd_bus *bus = NULL; |
| _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; |
| _cleanup_strv_free_ char **lines = NULL; |
| const char *s; |
| int r; |
| |
| assert_se(sd_bus_new(&bus) >= 0); |
| assert_se(sd_bus_set_fd(bus, c->fds[1], c->fds[1]) >= 0); |
| assert_se(sd_bus_start(bus) >= 0); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "NoOperation", &error, NULL, NULL); |
| assert_se(r >= 0); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "AlterSomething", &error, &reply, "s", "hallo"); |
| assert_se(r >= 0); |
| |
| r = sd_bus_message_read(reply, "s", &s); |
| assert_se(r >= 0); |
| assert_se(streq(s, "<<<hallo>>>")); |
| |
| reply = sd_bus_message_unref(reply); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "Doesntexist", &error, &reply, ""); |
| assert_se(r < 0); |
| assert_se(sd_bus_error_has_name(&error, SD_BUS_ERROR_UNKNOWN_METHOD)); |
| |
| sd_bus_error_free(&error); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "Doesntexist", &error, &reply, NULL); /* NULL and "" are equivalent */ |
| assert_se(r < 0); |
| assert_se(sd_bus_error_has_name(&error, SD_BUS_ERROR_UNKNOWN_METHOD)); |
| |
| sd_bus_error_free(&error); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "AlterSomething", &error, &reply, "as", 1, "hallo"); |
| assert_se(r < 0); |
| assert_se(sd_bus_error_has_name(&error, SD_BUS_ERROR_INVALID_ARGS)); |
| |
| sd_bus_error_free(&error); |
| |
| r = sd_bus_get_property(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "Something", &error, &reply, "s"); |
| assert_se(r >= 0); |
| |
| r = sd_bus_message_read(reply, "s", &s); |
| assert_se(r >= 0); |
| assert_se(streq(s, "<<<hallo>>>")); |
| |
| reply = sd_bus_message_unref(reply); |
| |
| r = sd_bus_set_property(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "Something", &error, "s", "test"); |
| assert_se(r >= 0); |
| |
| r = sd_bus_get_property(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "Something", &error, &reply, "s"); |
| assert_se(r >= 0); |
| |
| r = sd_bus_message_read(reply, "s", &s); |
| assert_se(r >= 0); |
| assert_se(streq(s, "test")); |
| |
| reply = sd_bus_message_unref(reply); |
| |
| r = sd_bus_set_property(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "AutomaticIntegerProperty", &error, "u", 815); |
| assert_se(r >= 0); |
| |
| assert_se(c->automatic_integer_property == 815); |
| |
| r = sd_bus_set_property(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "AutomaticStringProperty", &error, "s", "Du Dödel, Du!"); |
| assert_se(r >= 0); |
| |
| assert_se(streq(c->automatic_string_property, "Du Dödel, Du!")); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.DBus.Introspectable", "Introspect", &error, &reply, ""); |
| assert_se(r >= 0); |
| |
| r = sd_bus_message_read(reply, "s", &s); |
| assert_se(r >= 0); |
| fputs(s, stdout); |
| |
| reply = sd_bus_message_unref(reply); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.DBus.Introspectable", "Introspect", &error, &reply, NULL); /* NULL and "" are equivalent */ |
| assert_se(r >= 0); |
| |
| r = sd_bus_message_read(reply, "s", &s); |
| assert_se(r >= 0); |
| fputs(s, stdout); |
| |
| reply = sd_bus_message_unref(reply); |
| |
| r = sd_bus_get_property(bus, "org.freedesktop.systemd.test", "/value/xuzz", "org.freedesktop.systemd.ValueTest", "Value", &error, &reply, "s"); |
| assert_se(r >= 0); |
| |
| r = sd_bus_message_read(reply, "s", &s); |
| assert_se(r >= 0); |
| log_info("read %s", s); |
| |
| reply = sd_bus_message_unref(reply); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/", "org.freedesktop.DBus.Introspectable", "Introspect", &error, &reply, NULL); |
| assert_se(r >= 0); |
| |
| r = sd_bus_message_read(reply, "s", &s); |
| assert_se(r >= 0); |
| fputs(s, stdout); |
| |
| reply = sd_bus_message_unref(reply); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/value", "org.freedesktop.DBus.Introspectable", "Introspect", &error, &reply, NULL); |
| assert_se(r >= 0); |
| |
| r = sd_bus_message_read(reply, "s", &s); |
| assert_se(r >= 0); |
| fputs(s, stdout); |
| |
| reply = sd_bus_message_unref(reply); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/value/a", "org.freedesktop.DBus.Introspectable", "Introspect", &error, &reply, NULL); |
| assert_se(r >= 0); |
| |
| r = sd_bus_message_read(reply, "s", &s); |
| assert_se(r >= 0); |
| fputs(s, stdout); |
| |
| assert_se(lines = strv_split_newlines(s)); |
| assert_se(strv_contains(lines, " <node name=\"x\"/>")); |
| assert_se(strv_contains(lines, " <node name=\"y\"/>")); |
| assert_se(strv_contains(lines, " <node name=\"z\"/>")); |
| lines = strv_free(lines); |
| |
| reply = sd_bus_message_unref(reply); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/value/b", "org.freedesktop.DBus.Introspectable", "Introspect", &error, &reply, NULL); |
| assert_se(r >= 0); |
| |
| r = sd_bus_message_read(reply, "s", &s); |
| assert_se(r >= 0); |
| fputs(s, stdout); |
| |
| assert_se(lines = strv_split_newlines(s)); |
| for (unsigned i = 0; i < 30; i++) { |
| _cleanup_free_ char *n = NULL; |
| |
| assert_se(asprintf(&n, " <node name=\"%u\"/>", i) >= 0); |
| assert_se(strv_contains(lines, n)); |
| } |
| lines = strv_free(lines); |
| |
| reply = sd_bus_message_unref(reply); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.DBus.Properties", "GetAll", &error, &reply, "s", NULL); |
| assert_se(r >= 0); |
| |
| sd_bus_message_dump(reply, stdout, SD_BUS_MESSAGE_DUMP_WITH_HEADER); |
| |
| reply = sd_bus_message_unref(reply); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/value/a", "org.freedesktop.DBus.Properties", "GetAll", &error, &reply, "s", "org.freedesktop.systemd.ValueTest2"); |
| assert_se(r < 0); |
| assert_se(sd_bus_error_has_name(&error, SD_BUS_ERROR_UNKNOWN_INTERFACE)); |
| sd_bus_error_free(&error); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.DBus.ObjectManager", "GetManagedObjects", &error, &reply, NULL); |
| assert_se(r < 0); |
| assert_se(sd_bus_error_has_name(&error, SD_BUS_ERROR_UNKNOWN_METHOD)); |
| sd_bus_error_free(&error); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/value", "org.freedesktop.DBus.ObjectManager", "GetManagedObjects", &error, &reply, NULL); |
| assert_se(r >= 0); |
| |
| sd_bus_message_dump(reply, stdout, SD_BUS_MESSAGE_DUMP_WITH_HEADER); |
| |
| /* Check that /value/b does not have ObjectManager interface but /value/a does */ |
| assert_se(sd_bus_message_rewind(reply, 1) > 0); |
| assert_se(sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "{oa{sa{sv}}}") > 0); |
| while (ASSERT_SE_NONNEG(sd_bus_message_enter_container(reply, SD_BUS_TYPE_DICT_ENTRY, "oa{sa{sv}}")) > 0) { |
| const char *path = NULL; |
| assert_se(sd_bus_message_read_basic(reply, 'o', &path) > 0); |
| if (STR_IN_SET(path, "/value/b", "/value/a")) { |
| /* Check that there is no object manager interface here */ |
| bool found_object_manager_interface = false; |
| assert_se(sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "{sa{sv}}") > 0); |
| while (ASSERT_SE_NONNEG(sd_bus_message_enter_container(reply, SD_BUS_TYPE_DICT_ENTRY, "sa{sv}")) > 0) { |
| const char *interface_name = NULL; |
| assert_se(sd_bus_message_read_basic(reply, 's', &interface_name) > 0); |
| |
| if (streq(interface_name, "org.freedesktop.DBus.ObjectManager")) { |
| assert_se(!streq(path, "/value/b")); |
| found_object_manager_interface = true; |
| } |
| |
| assert_se(sd_bus_message_skip(reply, "a{sv}") >= 0); |
| assert_se(sd_bus_message_exit_container(reply) >= 0); |
| } |
| assert_se(sd_bus_message_exit_container(reply) >= 0); |
| |
| if (streq(path, "/value/a")) { |
| /* ObjectManager must be here */ |
| assert_se(found_object_manager_interface); |
| } |
| |
| } else |
| assert_se(sd_bus_message_skip(reply, "a{sa{sv}}") >= 0); |
| |
| assert_se(sd_bus_message_exit_container(reply) >= 0); |
| } |
| |
| reply = sd_bus_message_unref(reply); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/value/a", "org.freedesktop.systemd.ValueTest", "NotifyTest", &error, NULL, NULL); |
| assert_se(r >= 0); |
| |
| r = sd_bus_process(bus, &reply); |
| assert_se(r > 0); |
| |
| assert_se(sd_bus_message_is_signal(reply, "org.freedesktop.DBus.Properties", "PropertiesChanged")); |
| sd_bus_message_dump(reply, stdout, SD_BUS_MESSAGE_DUMP_WITH_HEADER); |
| |
| reply = sd_bus_message_unref(reply); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/value/a", "org.freedesktop.systemd.ValueTest", "NotifyTest2", &error, NULL, NULL); |
| assert_se(r >= 0); |
| |
| r = sd_bus_process(bus, &reply); |
| assert_se(r > 0); |
| |
| assert_se(sd_bus_message_is_signal(reply, "org.freedesktop.DBus.Properties", "PropertiesChanged")); |
| sd_bus_message_dump(reply, stdout, SD_BUS_MESSAGE_DUMP_WITH_HEADER); |
| |
| reply = sd_bus_message_unref(reply); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "EmitInterfacesAdded", &error, NULL, NULL); |
| assert_se(r >= 0); |
| |
| r = sd_bus_process(bus, &reply); |
| assert_se(r > 0); |
| |
| assert_se(sd_bus_message_is_signal(reply, "org.freedesktop.DBus.ObjectManager", "InterfacesAdded")); |
| sd_bus_message_dump(reply, stdout, SD_BUS_MESSAGE_DUMP_WITH_HEADER); |
| |
| reply = sd_bus_message_unref(reply); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "EmitInterfacesRemoved", &error, NULL, NULL); |
| assert_se(r >= 0); |
| |
| r = sd_bus_process(bus, &reply); |
| assert_se(r > 0); |
| |
| assert_se(sd_bus_message_is_signal(reply, "org.freedesktop.DBus.ObjectManager", "InterfacesRemoved")); |
| sd_bus_message_dump(reply, stdout, SD_BUS_MESSAGE_DUMP_WITH_HEADER); |
| |
| reply = sd_bus_message_unref(reply); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "EmitObjectAdded", &error, NULL, NULL); |
| assert_se(r >= 0); |
| |
| r = sd_bus_process(bus, &reply); |
| assert_se(r > 0); |
| |
| assert_se(sd_bus_message_is_signal(reply, "org.freedesktop.DBus.ObjectManager", "InterfacesAdded")); |
| sd_bus_message_dump(reply, stdout, SD_BUS_MESSAGE_DUMP_WITH_HEADER); |
| |
| /* Check if /value/a/x does not have org.freedesktop.DBus.ObjectManager */ |
| assert_se(sd_bus_message_rewind(reply, 1) >= 0); |
| const char* should_be_value_a_x = NULL; |
| assert_se(sd_bus_message_read_basic(reply, 'o', &should_be_value_a_x) > 0); |
| assert_se(streq(should_be_value_a_x, "/value/a/x")); |
| assert_se(sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "{sa{sv}}") > 0); |
| while (ASSERT_SE_NONNEG(sd_bus_message_enter_container(reply, SD_BUS_TYPE_DICT_ENTRY, "sa{sv}")) > 0) { |
| const char* interface_name = NULL; |
| assert_se(sd_bus_message_read_basic(reply, 's', &interface_name) > 0); |
| |
| assert(!streq(interface_name, "org.freedesktop.DBus.ObjectManager")); |
| |
| assert_se(sd_bus_message_skip(reply, "a{sv}") >= 0); |
| |
| assert_se(sd_bus_message_exit_container(reply) >= 0); |
| } |
| |
| reply = sd_bus_message_unref(reply); |
| |
| assert_se(sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "EmitObjectWithManagerAdded", &error, NULL, NULL) >= 0); |
| |
| assert_se(sd_bus_process(bus, &reply) > 0); |
| |
| assert_se(sd_bus_message_is_signal(reply, "org.freedesktop.DBus.ObjectManager", "InterfacesAdded")); |
| sd_bus_message_dump(reply, stdout, SD_BUS_MESSAGE_DUMP_WITH_HEADER); |
| |
| /* Check if /value/a has org.freedesktop.DBus.ObjectManager */ |
| assert_se(sd_bus_message_rewind(reply, 1) >= 0); |
| const char* should_be_value_a = NULL; |
| bool found_object_manager = false; |
| assert_se(sd_bus_message_read_basic(reply, 'o', &should_be_value_a) > 0); |
| assert_se(streq(should_be_value_a, "/value/a")); |
| assert_se(sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "{sa{sv}}") > 0); |
| while (ASSERT_SE_NONNEG(sd_bus_message_enter_container(reply, SD_BUS_TYPE_DICT_ENTRY, "sa{sv}")) > 0) { |
| const char* interface_name = NULL; |
| assert_se(sd_bus_message_read_basic(reply, 's', &interface_name)); |
| |
| if (streq(interface_name, "org.freedesktop.DBus.ObjectManager")) { |
| found_object_manager = true; |
| break; |
| } |
| |
| assert_se(sd_bus_message_skip(reply, "a{sv}") >= 0); |
| |
| assert_se(sd_bus_message_exit_container(reply) >= 0); |
| } |
| assert_se(found_object_manager); |
| |
| reply = sd_bus_message_unref(reply); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "EmitObjectRemoved", &error, NULL, NULL); |
| assert_se(r >= 0); |
| |
| r = sd_bus_process(bus, &reply); |
| assert_se(r > 0); |
| |
| assert_se(sd_bus_message_is_signal(reply, "org.freedesktop.DBus.ObjectManager", "InterfacesRemoved")); |
| sd_bus_message_dump(reply, stdout, SD_BUS_MESSAGE_DUMP_WITH_HEADER); |
| |
| /* Check if /value/a/x does not have org.freedesktop.DBus.ObjectManager */ |
| assert_se(sd_bus_message_rewind(reply, 1) >= 0); |
| should_be_value_a_x = NULL; |
| assert_se(sd_bus_message_read_basic(reply, 'o', &should_be_value_a_x) > 0); |
| assert_se(streq(should_be_value_a_x, "/value/a/x")); |
| assert_se(sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "s") > 0); |
| const char* deleted_interface_name = NULL; |
| while (ASSERT_SE_NONNEG(sd_bus_message_read_basic(reply, 's', &deleted_interface_name)) > 0) { |
| assert(!streq(deleted_interface_name, "org.freedesktop.DBus.ObjectManager")); |
| } |
| assert_se(sd_bus_message_exit_container(reply) >= 0); |
| |
| reply = sd_bus_message_unref(reply); |
| |
| r = sd_bus_call_method(bus, "org.freedesktop.systemd.test", "/foo", "org.freedesktop.systemd.test", "Exit", &error, NULL, NULL); |
| assert_se(r >= 0); |
| |
| sd_bus_flush(bus); |
| |
| return 0; |
| } |
| |
| int main(int argc, char *argv[]) { |
| struct context c = {}; |
| pthread_t s; |
| void *p; |
| int r, q; |
| |
| c.automatic_integer_property = 4711; |
| assert_se(c.automatic_string_property = strdup("dudeldu")); |
| |
| assert_se(socketpair(AF_UNIX, SOCK_STREAM, 0, c.fds) >= 0); |
| |
| r = pthread_create(&s, NULL, server, &c); |
| if (r != 0) |
| return -r; |
| |
| r = client(&c); |
| |
| q = pthread_join(s, &p); |
| if (q != 0) |
| return -q; |
| |
| if (r < 0) |
| return r; |
| |
| if (PTR_TO_INT(p) < 0) |
| return PTR_TO_INT(p); |
| |
| free(c.something); |
| free(c.automatic_string_property); |
| |
| return EXIT_SUCCESS; |
| } |
