/** * Tries loading the message in the given message file * and verifies that DBusMessageLoader can handle it. * * @param filename filename to load * @param expected_validity what the message has to be like to return #TRUE * @returns #TRUE if the message has the expected validity */ dbus_bool_t dbus_internal_do_not_use_try_message_file (const DBusString *filename, DBusValidity expected_validity) { DBusString data; dbus_bool_t retval; retval = FALSE; if (!_dbus_string_init (&data)) _dbus_assert_not_reached ("could not allocate string\n"); if (!dbus_internal_do_not_use_load_message_file (filename, &data)) goto failed; retval = dbus_internal_do_not_use_try_message_data (&data, expected_validity); failed: if (!retval) { if (_dbus_string_get_length (&data) > 0) _dbus_verbose_bytes_of_string (&data, 0, _dbus_string_get_length (&data)); _dbus_warn ("Failed message loader test on %s\n", _dbus_string_get_const_data (filename)); } _dbus_string_free (&data); return retval; }
/** * Thin wrapper around the read() system call that appends * the data it reads to the DBusString buffer. It appends * up to the given count. * * @param hnd the HANDLE to read from * @param buffer the buffer to append data to * @param count the amount of data to read * @param error place to set an error * @returns the number of bytes read or -1 */ static int _dbus_file_read (HANDLE hnd, DBusString *buffer, int count, DBusError *error) { BOOL result; DWORD bytes_read; int start; char *data; _DBUS_ASSERT_ERROR_IS_CLEAR (error); _dbus_assert (count >= 0); start = _dbus_string_get_length (buffer); if (!_dbus_string_lengthen (buffer, count)) { dbus_set_error (error, DBUS_ERROR_NO_MEMORY, NULL); return -1; } data = _dbus_string_get_data_len (buffer, start, count); result = ReadFile (hnd, data, count, &bytes_read, NULL); if (result == 0) { char *emsg = _dbus_win_error_string (GetLastError ()); dbus_set_error (error, _dbus_win_error_from_last_error (), "Failed to read from 0x%x: %s", hnd, emsg); _dbus_win_free_error_string (emsg); return -1; } if (bytes_read) { /* put length back (doesn't actually realloc) */ _dbus_string_set_length (buffer, start + bytes_read); #if 0 if (bytes_read > 0) _dbus_verbose_bytes_of_string (buffer, start, bytes_read); #endif } return bytes_read; }
/** * @ingroup DBusMessageInternals * Unit test for DBusMessage. * * @returns #TRUE on success. */ dbus_bool_t _dbus_message_test (const char *test_data_dir) { DBusMessage *message, *message_without_unix_fds; DBusMessageLoader *loader; int i; const char *data; DBusMessage *copy; const char *name1; const char *name2; const dbus_uint32_t our_uint32_array[] = { 0x12345678, 0x23456781, 0x34567812, 0x45678123 }; const dbus_int32_t our_int32_array[] = { 0x12345678, -0x23456781, 0x34567812, -0x45678123 }; const dbus_uint32_t *v_ARRAY_UINT32 = our_uint32_array; const dbus_int32_t *v_ARRAY_INT32 = our_int32_array; #ifdef DBUS_HAVE_INT64 const dbus_uint64_t our_uint64_array[] = { 0x12345678, 0x23456781, 0x34567812, 0x45678123 }; const dbus_int64_t our_int64_array[] = { 0x12345678, -0x23456781, 0x34567812, -0x45678123 }; const dbus_uint64_t *v_ARRAY_UINT64 = our_uint64_array; const dbus_int64_t *v_ARRAY_INT64 = our_int64_array; #endif const char *our_string_array[] = { "Foo", "bar", "", "woo woo woo woo" }; const char **v_ARRAY_STRING = our_string_array; const double our_double_array[] = { 0.1234, 9876.54321, -300.0 }; const double *v_ARRAY_DOUBLE = our_double_array; const unsigned char our_byte_array[] = { 'a', 'b', 'c', 234 }; const unsigned char *v_ARRAY_BYTE = our_byte_array; const dbus_bool_t our_boolean_array[] = { TRUE, FALSE, TRUE, TRUE, FALSE }; const dbus_bool_t *v_ARRAY_BOOLEAN = our_boolean_array; char sig[64]; const char *s; const char *v_STRING; double v_DOUBLE; dbus_int16_t v_INT16; dbus_uint16_t v_UINT16; dbus_int32_t v_INT32; dbus_uint32_t v_UINT32; #ifdef DBUS_HAVE_INT64 dbus_int64_t v_INT64; dbus_uint64_t v_UINT64; #endif unsigned char v_BYTE; unsigned char v2_BYTE; dbus_bool_t v_BOOLEAN; DBusMessageIter iter, array_iter, struct_iter; #ifdef HAVE_UNIX_FD_PASSING int v_UNIX_FD; #endif char **decomposed; message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService", "/org/freedesktop/TestPath", "Foo.TestInterface", "TestMethod"); _dbus_assert (dbus_message_has_destination (message, "org.freedesktop.DBus.TestService")); _dbus_assert (dbus_message_is_method_call (message, "Foo.TestInterface", "TestMethod")); _dbus_assert (strcmp (dbus_message_get_path (message), "/org/freedesktop/TestPath") == 0); dbus_message_set_serial (message, 1234); /* string length including nul byte not a multiple of 4 */ if (!dbus_message_set_sender (message, "org.foo.bar1")) _dbus_assert_not_reached ("out of memory"); _dbus_assert (dbus_message_has_sender (message, "org.foo.bar1")); dbus_message_set_reply_serial (message, 5678); _dbus_verbose_bytes_of_string (&message->header.data, 0, _dbus_string_get_length (&message->header.data)); _dbus_verbose_bytes_of_string (&message->body, 0, _dbus_string_get_length (&message->body)); if (!dbus_message_set_sender (message, NULL)) _dbus_assert_not_reached ("out of memory"); _dbus_verbose_bytes_of_string (&message->header.data, 0, _dbus_string_get_length (&message->header.data)); _dbus_verbose_bytes_of_string (&message->body, 0, _dbus_string_get_length (&message->body)); _dbus_assert (!dbus_message_has_sender (message, "org.foo.bar1")); _dbus_assert (dbus_message_get_serial (message) == 1234); _dbus_assert (dbus_message_get_reply_serial (message) == 5678); _dbus_assert (dbus_message_has_destination (message, "org.freedesktop.DBus.TestService")); _dbus_assert (dbus_message_get_no_reply (message) == FALSE); dbus_message_set_no_reply (message, TRUE); _dbus_assert (dbus_message_get_no_reply (message) == TRUE); dbus_message_set_no_reply (message, FALSE); _dbus_assert (dbus_message_get_no_reply (message) == FALSE); /* Set/get some header fields */ if (!dbus_message_set_path (message, "/foo")) _dbus_assert_not_reached ("out of memory"); _dbus_assert (strcmp (dbus_message_get_path (message), "/foo") == 0); if (!dbus_message_set_interface (message, "org.Foo")) _dbus_assert_not_reached ("out of memory"); _dbus_assert (strcmp (dbus_message_get_interface (message), "org.Foo") == 0); if (!dbus_message_set_member (message, "Bar")) _dbus_assert_not_reached ("out of memory"); _dbus_assert (strcmp (dbus_message_get_member (message), "Bar") == 0); /* Set/get them with longer values */ if (!dbus_message_set_path (message, "/foo/bar")) _dbus_assert_not_reached ("out of memory"); _dbus_assert (strcmp (dbus_message_get_path (message), "/foo/bar") == 0); if (!dbus_message_set_interface (message, "org.Foo.Bar")) _dbus_assert_not_reached ("out of memory"); _dbus_assert (strcmp (dbus_message_get_interface (message), "org.Foo.Bar") == 0); if (!dbus_message_set_member (message, "BarFoo")) _dbus_assert_not_reached ("out of memory"); _dbus_assert (strcmp (dbus_message_get_member (message), "BarFoo") == 0); /* Realloc shorter again */ if (!dbus_message_set_path (message, "/foo")) _dbus_assert_not_reached ("out of memory"); _dbus_assert (strcmp (dbus_message_get_path (message), "/foo") == 0); if (!dbus_message_set_interface (message, "org.Foo")) _dbus_assert_not_reached ("out of memory"); _dbus_assert (strcmp (dbus_message_get_interface (message), "org.Foo") == 0); if (!dbus_message_set_member (message, "Bar")) _dbus_assert_not_reached ("out of memory"); _dbus_assert (strcmp (dbus_message_get_member (message), "Bar") == 0); /* Path decomposing */ dbus_message_set_path (message, NULL); dbus_message_get_path_decomposed (message, &decomposed); _dbus_assert (decomposed == NULL); dbus_free_string_array (decomposed); dbus_message_set_path (message, "/"); dbus_message_get_path_decomposed (message, &decomposed); _dbus_assert (decomposed != NULL); _dbus_assert (decomposed[0] == NULL); dbus_free_string_array (decomposed); dbus_message_set_path (message, "/a/b"); dbus_message_get_path_decomposed (message, &decomposed); _dbus_assert (decomposed != NULL); _dbus_assert (strcmp (decomposed[0], "a") == 0); _dbus_assert (strcmp (decomposed[1], "b") == 0); _dbus_assert (decomposed[2] == NULL); dbus_free_string_array (decomposed); dbus_message_set_path (message, "/spam/eggs"); dbus_message_get_path_decomposed (message, &decomposed); _dbus_assert (decomposed != NULL); _dbus_assert (strcmp (decomposed[0], "spam") == 0); _dbus_assert (strcmp (decomposed[1], "eggs") == 0); _dbus_assert (decomposed[2] == NULL); dbus_free_string_array (decomposed); dbus_message_unref (message); /* Test the vararg functions */ message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService", "/org/freedesktop/TestPath", "Foo.TestInterface", "TestMethod"); dbus_message_set_serial (message, 1); dbus_message_set_reply_serial (message, 5678); v_INT16 = -0x123; v_UINT16 = 0x123; v_INT32 = -0x12345678; v_UINT32 = 0x12300042; #ifdef DBUS_HAVE_INT64 v_INT64 = DBUS_INT64_CONSTANT (-0x123456789abcd); v_UINT64 = DBUS_UINT64_CONSTANT (0x123456789abcd); #endif v_STRING = "Test string"; v_DOUBLE = 3.14159; v_BOOLEAN = TRUE; v_BYTE = 42; v2_BYTE = 24; #ifdef HAVE_UNIX_FD_PASSING v_UNIX_FD = 1; #endif dbus_message_append_args (message, DBUS_TYPE_INT16, &v_INT16, DBUS_TYPE_UINT16, &v_UINT16, DBUS_TYPE_INT32, &v_INT32, DBUS_TYPE_UINT32, &v_UINT32, #ifdef DBUS_HAVE_INT64 DBUS_TYPE_INT64, &v_INT64, DBUS_TYPE_UINT64, &v_UINT64, #endif DBUS_TYPE_STRING, &v_STRING, DBUS_TYPE_DOUBLE, &v_DOUBLE, DBUS_TYPE_BOOLEAN, &v_BOOLEAN, DBUS_TYPE_BYTE, &v_BYTE, DBUS_TYPE_BYTE, &v2_BYTE, DBUS_TYPE_ARRAY, DBUS_TYPE_UINT32, &v_ARRAY_UINT32, _DBUS_N_ELEMENTS (our_uint32_array), DBUS_TYPE_ARRAY, DBUS_TYPE_INT32, &v_ARRAY_INT32, _DBUS_N_ELEMENTS (our_int32_array), #ifdef DBUS_HAVE_INT64 DBUS_TYPE_ARRAY, DBUS_TYPE_UINT64, &v_ARRAY_UINT64, _DBUS_N_ELEMENTS (our_uint64_array), DBUS_TYPE_ARRAY, DBUS_TYPE_INT64, &v_ARRAY_INT64, _DBUS_N_ELEMENTS (our_int64_array), #endif DBUS_TYPE_ARRAY, DBUS_TYPE_DOUBLE, &v_ARRAY_DOUBLE, _DBUS_N_ELEMENTS (our_double_array), DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE, &v_ARRAY_BYTE, _DBUS_N_ELEMENTS (our_byte_array), DBUS_TYPE_ARRAY, DBUS_TYPE_BOOLEAN, &v_ARRAY_BOOLEAN, _DBUS_N_ELEMENTS (our_boolean_array), DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, &v_ARRAY_STRING, _DBUS_N_ELEMENTS (our_string_array), DBUS_TYPE_INVALID); i = 0; sig[i++] = DBUS_TYPE_INT16; sig[i++] = DBUS_TYPE_UINT16; sig[i++] = DBUS_TYPE_INT32; sig[i++] = DBUS_TYPE_UINT32; #ifdef DBUS_HAVE_INT64 sig[i++] = DBUS_TYPE_INT64; sig[i++] = DBUS_TYPE_UINT64; #endif sig[i++] = DBUS_TYPE_STRING; sig[i++] = DBUS_TYPE_DOUBLE; sig[i++] = DBUS_TYPE_BOOLEAN; sig[i++] = DBUS_TYPE_BYTE; sig[i++] = DBUS_TYPE_BYTE; sig[i++] = DBUS_TYPE_ARRAY; sig[i++] = DBUS_TYPE_UINT32; sig[i++] = DBUS_TYPE_ARRAY; sig[i++] = DBUS_TYPE_INT32; #ifdef DBUS_HAVE_INT64 sig[i++] = DBUS_TYPE_ARRAY; sig[i++] = DBUS_TYPE_UINT64; sig[i++] = DBUS_TYPE_ARRAY; sig[i++] = DBUS_TYPE_INT64; #endif sig[i++] = DBUS_TYPE_ARRAY; sig[i++] = DBUS_TYPE_DOUBLE; sig[i++] = DBUS_TYPE_ARRAY; sig[i++] = DBUS_TYPE_BYTE; sig[i++] = DBUS_TYPE_ARRAY; sig[i++] = DBUS_TYPE_BOOLEAN; sig[i++] = DBUS_TYPE_ARRAY; sig[i++] = DBUS_TYPE_STRING; message_without_unix_fds = dbus_message_copy(message); _dbus_assert(message_without_unix_fds); #ifdef HAVE_UNIX_FD_PASSING dbus_message_append_args (message, DBUS_TYPE_UNIX_FD, &v_UNIX_FD, DBUS_TYPE_INVALID); sig[i++] = DBUS_TYPE_UNIX_FD; #endif sig[i++] = DBUS_TYPE_INVALID; _dbus_assert (i < (int) _DBUS_N_ELEMENTS (sig)); _dbus_verbose ("HEADER\n"); _dbus_verbose_bytes_of_string (&message->header.data, 0, _dbus_string_get_length (&message->header.data)); _dbus_verbose ("BODY\n"); _dbus_verbose_bytes_of_string (&message->body, 0, _dbus_string_get_length (&message->body)); _dbus_verbose ("Signature expected \"%s\" actual \"%s\"\n", sig, dbus_message_get_signature (message)); s = dbus_message_get_signature (message); _dbus_assert (dbus_message_has_signature (message, sig)); _dbus_assert (strcmp (s, sig) == 0); verify_test_message (message); copy = dbus_message_copy (message); _dbus_assert (dbus_message_get_reply_serial (message) == dbus_message_get_reply_serial (copy)); _dbus_assert (message->header.padding == copy->header.padding); _dbus_assert (_dbus_string_get_length (&message->header.data) == _dbus_string_get_length (©->header.data)); _dbus_assert (_dbus_string_get_length (&message->body) == _dbus_string_get_length (©->body)); verify_test_message (copy); name1 = dbus_message_get_interface (message); name2 = dbus_message_get_interface (copy); _dbus_assert (strcmp (name1, name2) == 0); name1 = dbus_message_get_member (message); name2 = dbus_message_get_member (copy); _dbus_assert (strcmp (name1, name2) == 0); dbus_message_unref (copy); /* Message loader test */ dbus_message_lock (message); loader = _dbus_message_loader_new (); /* check ref/unref */ _dbus_message_loader_ref (loader); _dbus_message_loader_unref (loader); /* Write the header data one byte at a time */ data = _dbus_string_get_const_data (&message->header.data); for (i = 0; i < _dbus_string_get_length (&message->header.data); i++) { DBusString *buffer; _dbus_message_loader_get_buffer (loader, &buffer); _dbus_string_append_byte (buffer, data[i]); _dbus_message_loader_return_buffer (loader, buffer, 1); } /* Write the body data one byte at a time */ data = _dbus_string_get_const_data (&message->body); for (i = 0; i < _dbus_string_get_length (&message->body); i++) { DBusString *buffer; _dbus_message_loader_get_buffer (loader, &buffer); _dbus_string_append_byte (buffer, data[i]); _dbus_message_loader_return_buffer (loader, buffer, 1); } #ifdef HAVE_UNIX_FD_PASSING { int *unix_fds; unsigned n_unix_fds; /* Write unix fd */ _dbus_message_loader_get_unix_fds(loader, &unix_fds, &n_unix_fds); _dbus_assert(n_unix_fds > 0); _dbus_assert(message->n_unix_fds == 1); unix_fds[0] = _dbus_dup(message->unix_fds[0], NULL); _dbus_assert(unix_fds[0] >= 0); _dbus_message_loader_return_unix_fds(loader, unix_fds, 1); } #endif dbus_message_unref (message); /* Now pop back the message */ if (!_dbus_message_loader_queue_messages (loader)) _dbus_assert_not_reached ("no memory to queue messages"); if (_dbus_message_loader_get_is_corrupted (loader)) _dbus_assert_not_reached ("message loader corrupted"); message = _dbus_message_loader_pop_message (loader); if (!message) _dbus_assert_not_reached ("received a NULL message"); if (dbus_message_get_reply_serial (message) != 5678) _dbus_assert_not_reached ("reply serial fields differ"); dbus_message_unref (message); /* ovveride the serial, since it was reset by dbus_message_copy() */ dbus_message_set_serial(message_without_unix_fds, 8901); dbus_message_lock (message_without_unix_fds); verify_test_message (message_without_unix_fds); { /* Marshal and demarshal the message. */ DBusMessage *message2; DBusError error = DBUS_ERROR_INIT; char *marshalled = NULL; int len = 0; char garbage_header[DBUS_MINIMUM_HEADER_SIZE] = "xxx"; if (!dbus_message_marshal (message_without_unix_fds, &marshalled, &len)) _dbus_assert_not_reached ("failed to marshal message"); _dbus_assert (len != 0); _dbus_assert (marshalled != NULL); _dbus_assert (dbus_message_demarshal_bytes_needed (marshalled, len) == len); message2 = dbus_message_demarshal (marshalled, len, &error); _dbus_assert (message2 != NULL); _dbus_assert (!dbus_error_is_set (&error)); verify_test_message (message2); dbus_message_unref (message2); dbus_free (marshalled); /* Demarshal invalid message. */ message2 = dbus_message_demarshal ("invalid", 7, &error); _dbus_assert (message2 == NULL); _dbus_assert (dbus_error_is_set (&error)); dbus_error_free (&error); /* Demarshal invalid (empty) message. */ message2 = dbus_message_demarshal ("", 0, &error); _dbus_assert (message2 == NULL); _dbus_assert (dbus_error_is_set (&error)); dbus_error_free (&error); /* Bytes needed to demarshal empty message: 0 (more) */ _dbus_assert (dbus_message_demarshal_bytes_needed ("", 0) == 0); /* Bytes needed to demarshal invalid message: -1 (error). */ _dbus_assert (dbus_message_demarshal_bytes_needed (garbage_header, DBUS_MINIMUM_HEADER_SIZE) == -1); } dbus_message_unref (message_without_unix_fds); _dbus_message_loader_unref (loader); check_memleaks (); _dbus_check_fdleaks(); /* Check that we can abandon a container */ message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService", "/org/freedesktop/TestPath", "Foo.TestInterface", "Method"); dbus_message_iter_init_append (message, &iter); _dbus_assert (dbus_message_iter_open_container (&iter, DBUS_TYPE_ARRAY, (DBUS_STRUCT_BEGIN_CHAR_AS_STRING DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_STRING_AS_STRING DBUS_STRUCT_END_CHAR_AS_STRING), &array_iter)); _dbus_assert (dbus_message_iter_open_container (&array_iter, DBUS_TYPE_STRUCT, NULL, &struct_iter)); s = "peaches"; _dbus_assert (dbus_message_iter_append_basic (&struct_iter, DBUS_TYPE_STRING, &s)); /* uh-oh, error, try and unwind */ dbus_message_iter_abandon_container (&array_iter, &struct_iter); dbus_message_iter_abandon_container (&array_iter, &iter); dbus_message_unref (message); /* Load all the sample messages from the message factory */ { DBusMessageDataIter diter; DBusMessageData mdata; int count; reset_validities_seen (); count = 0; _dbus_message_data_iter_init (&diter); while (_dbus_message_data_iter_get_and_next (&diter, &mdata)) { if (!dbus_internal_do_not_use_try_message_data (&mdata.data, mdata.expected_validity)) { _dbus_warn ("expected validity %d and did not get it\n", mdata.expected_validity); _dbus_assert_not_reached ("message data failed"); } _dbus_message_data_free (&mdata); count += 1; } printf ("%d sample messages tested\n", count); print_validities_seen (FALSE); print_validities_seen (TRUE); } check_memleaks (); _dbus_check_fdleaks(); /* Now load every message in test_data_dir if we have one */ if (test_data_dir == NULL) return TRUE; return dbus_internal_do_not_use_foreach_message_file (test_data_dir, (DBusForeachMessageFileFunc) dbus_internal_do_not_use_try_message_file, NULL); }
static void do_byteswap_test (int byte_order) { int sequence; DBusString signature; DBusString body; int opposite_order; if (!_dbus_string_init (&signature) || !_dbus_string_init (&body)) _dbus_assert_not_reached ("oom"); opposite_order = byte_order == DBUS_LITTLE_ENDIAN ? DBUS_BIG_ENDIAN : DBUS_LITTLE_ENDIAN; sequence = 0; while (dbus_internal_do_not_use_generate_bodies (sequence, byte_order, &signature, &body)) { DBusString copy; DBusTypeReader body_reader; DBusTypeReader copy_reader; if (!_dbus_string_init (©)) _dbus_assert_not_reached ("oom"); if (!_dbus_string_copy (&body, 0, ©, 0)) _dbus_assert_not_reached ("oom"); _dbus_marshal_byteswap (&signature, 0, byte_order, opposite_order, ©, 0); _dbus_type_reader_init (&body_reader, byte_order, &signature, 0, &body, 0); _dbus_type_reader_init (©_reader, opposite_order, &signature, 0, ©, 0); if (!_dbus_type_reader_equal_values (&body_reader, ©_reader)) { _dbus_verbose_bytes_of_string (&signature, 0, _dbus_string_get_length (&signature)); _dbus_verbose_bytes_of_string (&body, 0, _dbus_string_get_length (&body)); _dbus_verbose_bytes_of_string (©, 0, _dbus_string_get_length (©)); _dbus_warn ("Byte-swapped data did not have same values as original data"); _dbus_assert_not_reached ("test failed"); } _dbus_string_free (©); _dbus_string_set_length (&signature, 0); _dbus_string_set_length (&body, 0); ++sequence; } _dbus_string_free (&signature); _dbus_string_free (&body); printf (" %d blocks swapped from order '%c' to '%c'\n", sequence, byte_order, opposite_order); }
/** * @ingroup DBusMessageInternals * Unit test for DBusMessage. * * @returns #TRUE on success. */ dbus_bool_t _dbus_message_test (const char *test_data_dir) { DBusMessage *message; DBusMessageLoader *loader; int i; const char *data; DBusMessage *copy; const char *name1; const char *name2; const dbus_uint32_t our_uint32_array[] = { 0x12345678, 0x23456781, 0x34567812, 0x45678123 }; const dbus_int32_t our_int32_array[] = { 0x12345678, -0x23456781, 0x34567812, -0x45678123 }; const dbus_uint32_t *v_ARRAY_UINT32 = our_uint32_array; const dbus_int32_t *v_ARRAY_INT32 = our_int32_array; #ifdef DBUS_HAVE_INT64 const dbus_uint64_t our_uint64_array[] = { 0x12345678, 0x23456781, 0x34567812, 0x45678123 }; const dbus_int64_t our_int64_array[] = { 0x12345678, -0x23456781, 0x34567812, -0x45678123 }; const dbus_uint64_t *v_ARRAY_UINT64 = our_uint64_array; const dbus_int64_t *v_ARRAY_INT64 = our_int64_array; #endif const char *our_string_array[] = { "Foo", "bar", "", "woo woo woo woo" }; const char **v_ARRAY_STRING = our_string_array; const double our_double_array[] = { 0.1234, 9876.54321, -300.0 }; const double *v_ARRAY_DOUBLE = our_double_array; const unsigned char our_byte_array[] = { 'a', 'b', 'c', 234 }; const unsigned char *v_ARRAY_BYTE = our_byte_array; const dbus_bool_t our_boolean_array[] = { TRUE, FALSE, TRUE, TRUE, FALSE }; const dbus_bool_t *v_ARRAY_BOOLEAN = our_boolean_array; char sig[64]; const char *s; const char *v_STRING; double v_DOUBLE; dbus_int16_t v_INT16; dbus_uint16_t v_UINT16; dbus_int32_t v_INT32; dbus_uint32_t v_UINT32; #ifdef DBUS_HAVE_INT64 dbus_int64_t v_INT64; dbus_uint64_t v_UINT64; #endif unsigned char v_BYTE; unsigned char v2_BYTE; dbus_bool_t v_BOOLEAN; message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService", "/org/freedesktop/TestPath", "Foo.TestInterface", "TestMethod"); _dbus_assert (dbus_message_has_destination (message, "org.freedesktop.DBus.TestService")); _dbus_assert (dbus_message_is_method_call (message, "Foo.TestInterface", "TestMethod")); _dbus_assert (strcmp (dbus_message_get_path (message), "/org/freedesktop/TestPath") == 0); _dbus_message_set_serial (message, 1234); /* string length including nul byte not a multiple of 4 */ if (!dbus_message_set_sender (message, "org.foo.bar1")) _dbus_assert_not_reached ("out of memory"); _dbus_assert (dbus_message_has_sender (message, "org.foo.bar1")); dbus_message_set_reply_serial (message, 5678); _dbus_verbose_bytes_of_string (&message->header.data, 0, _dbus_string_get_length (&message->header.data)); _dbus_verbose_bytes_of_string (&message->body, 0, _dbus_string_get_length (&message->body)); if (!dbus_message_set_sender (message, NULL)) _dbus_assert_not_reached ("out of memory"); _dbus_verbose_bytes_of_string (&message->header.data, 0, _dbus_string_get_length (&message->header.data)); _dbus_verbose_bytes_of_string (&message->body, 0, _dbus_string_get_length (&message->body)); _dbus_assert (!dbus_message_has_sender (message, "org.foo.bar1")); _dbus_assert (dbus_message_get_serial (message) == 1234); _dbus_assert (dbus_message_get_reply_serial (message) == 5678); _dbus_assert (dbus_message_has_destination (message, "org.freedesktop.DBus.TestService")); _dbus_assert (dbus_message_get_no_reply (message) == FALSE); dbus_message_set_no_reply (message, TRUE); _dbus_assert (dbus_message_get_no_reply (message) == TRUE); dbus_message_set_no_reply (message, FALSE); _dbus_assert (dbus_message_get_no_reply (message) == FALSE); /* Set/get some header fields */ if (!dbus_message_set_path (message, "/foo")) _dbus_assert_not_reached ("out of memory"); _dbus_assert (strcmp (dbus_message_get_path (message), "/foo") == 0); if (!dbus_message_set_interface (message, "org.Foo")) _dbus_assert_not_reached ("out of memory"); _dbus_assert (strcmp (dbus_message_get_interface (message), "org.Foo") == 0); if (!dbus_message_set_member (message, "Bar")) _dbus_assert_not_reached ("out of memory"); _dbus_assert (strcmp (dbus_message_get_member (message), "Bar") == 0); /* Set/get them with longer values */ if (!dbus_message_set_path (message, "/foo/bar")) _dbus_assert_not_reached ("out of memory"); _dbus_assert (strcmp (dbus_message_get_path (message), "/foo/bar") == 0); if (!dbus_message_set_interface (message, "org.Foo.Bar")) _dbus_assert_not_reached ("out of memory"); _dbus_assert (strcmp (dbus_message_get_interface (message), "org.Foo.Bar") == 0); if (!dbus_message_set_member (message, "BarFoo")) _dbus_assert_not_reached ("out of memory"); _dbus_assert (strcmp (dbus_message_get_member (message), "BarFoo") == 0); /* Realloc shorter again */ if (!dbus_message_set_path (message, "/foo")) _dbus_assert_not_reached ("out of memory"); _dbus_assert (strcmp (dbus_message_get_path (message), "/foo") == 0); if (!dbus_message_set_interface (message, "org.Foo")) _dbus_assert_not_reached ("out of memory"); _dbus_assert (strcmp (dbus_message_get_interface (message), "org.Foo") == 0); if (!dbus_message_set_member (message, "Bar")) _dbus_assert_not_reached ("out of memory"); _dbus_assert (strcmp (dbus_message_get_member (message), "Bar") == 0); dbus_message_unref (message); /* Test the vararg functions */ message = dbus_message_new_method_call ("org.freedesktop.DBus.TestService", "/org/freedesktop/TestPath", "Foo.TestInterface", "TestMethod"); _dbus_message_set_serial (message, 1); dbus_message_set_reply_serial (message, 5678); v_INT16 = -0x123; v_UINT16 = 0x123; v_INT32 = -0x12345678; v_UINT32 = 0x12300042; #ifdef DBUS_HAVE_INT64 v_INT64 = DBUS_INT64_CONSTANT (-0x123456789abcd); v_UINT64 = DBUS_UINT64_CONSTANT (0x123456789abcd); #endif v_STRING = "Test string"; v_DOUBLE = 3.14159; v_BOOLEAN = TRUE; v_BYTE = 42; v2_BYTE = 24; dbus_message_append_args (message, DBUS_TYPE_INT16, &v_INT16, DBUS_TYPE_UINT16, &v_UINT16, DBUS_TYPE_INT32, &v_INT32, DBUS_TYPE_UINT32, &v_UINT32, #ifdef DBUS_HAVE_INT64 DBUS_TYPE_INT64, &v_INT64, DBUS_TYPE_UINT64, &v_UINT64, #endif DBUS_TYPE_STRING, &v_STRING, DBUS_TYPE_DOUBLE, &v_DOUBLE, DBUS_TYPE_BOOLEAN, &v_BOOLEAN, DBUS_TYPE_BYTE, &v_BYTE, DBUS_TYPE_BYTE, &v2_BYTE, DBUS_TYPE_ARRAY, DBUS_TYPE_UINT32, &v_ARRAY_UINT32, _DBUS_N_ELEMENTS (our_uint32_array), DBUS_TYPE_ARRAY, DBUS_TYPE_INT32, &v_ARRAY_INT32, _DBUS_N_ELEMENTS (our_int32_array), #ifdef DBUS_HAVE_INT64 DBUS_TYPE_ARRAY, DBUS_TYPE_UINT64, &v_ARRAY_UINT64, _DBUS_N_ELEMENTS (our_uint64_array), DBUS_TYPE_ARRAY, DBUS_TYPE_INT64, &v_ARRAY_INT64, _DBUS_N_ELEMENTS (our_int64_array), #endif DBUS_TYPE_ARRAY, DBUS_TYPE_DOUBLE, &v_ARRAY_DOUBLE, _DBUS_N_ELEMENTS (our_double_array), DBUS_TYPE_ARRAY, DBUS_TYPE_BYTE, &v_ARRAY_BYTE, _DBUS_N_ELEMENTS (our_byte_array), DBUS_TYPE_ARRAY, DBUS_TYPE_BOOLEAN, &v_ARRAY_BOOLEAN, _DBUS_N_ELEMENTS (our_boolean_array), DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, &v_ARRAY_STRING, _DBUS_N_ELEMENTS (our_string_array), DBUS_TYPE_INVALID); i = 0; sig[i++] = DBUS_TYPE_INT16; sig[i++] = DBUS_TYPE_UINT16; sig[i++] = DBUS_TYPE_INT32; sig[i++] = DBUS_TYPE_UINT32; #ifdef DBUS_HAVE_INT64 sig[i++] = DBUS_TYPE_INT64; sig[i++] = DBUS_TYPE_UINT64; #endif sig[i++] = DBUS_TYPE_STRING; sig[i++] = DBUS_TYPE_DOUBLE; sig[i++] = DBUS_TYPE_BOOLEAN; sig[i++] = DBUS_TYPE_BYTE; sig[i++] = DBUS_TYPE_BYTE; sig[i++] = DBUS_TYPE_ARRAY; sig[i++] = DBUS_TYPE_UINT32; sig[i++] = DBUS_TYPE_ARRAY; sig[i++] = DBUS_TYPE_INT32; #ifdef DBUS_HAVE_INT64 sig[i++] = DBUS_TYPE_ARRAY; sig[i++] = DBUS_TYPE_UINT64; sig[i++] = DBUS_TYPE_ARRAY; sig[i++] = DBUS_TYPE_INT64; #endif sig[i++] = DBUS_TYPE_ARRAY; sig[i++] = DBUS_TYPE_DOUBLE; sig[i++] = DBUS_TYPE_ARRAY; sig[i++] = DBUS_TYPE_BYTE; sig[i++] = DBUS_TYPE_ARRAY; sig[i++] = DBUS_TYPE_BOOLEAN; sig[i++] = DBUS_TYPE_ARRAY; sig[i++] = DBUS_TYPE_STRING; sig[i++] = DBUS_TYPE_INVALID; _dbus_assert (i < (int) _DBUS_N_ELEMENTS (sig)); _dbus_verbose ("HEADER\n"); _dbus_verbose_bytes_of_string (&message->header.data, 0, _dbus_string_get_length (&message->header.data)); _dbus_verbose ("BODY\n"); _dbus_verbose_bytes_of_string (&message->body, 0, _dbus_string_get_length (&message->body)); _dbus_verbose ("Signature expected \"%s\" actual \"%s\"\n", sig, dbus_message_get_signature (message)); s = dbus_message_get_signature (message); _dbus_assert (dbus_message_has_signature (message, sig)); _dbus_assert (strcmp (s, sig) == 0); verify_test_message (message); copy = dbus_message_copy (message); _dbus_assert (dbus_message_get_reply_serial (message) == dbus_message_get_reply_serial (copy)); _dbus_assert (message->header.padding == copy->header.padding); _dbus_assert (_dbus_string_get_length (&message->header.data) == _dbus_string_get_length (©->header.data)); _dbus_assert (_dbus_string_get_length (&message->body) == _dbus_string_get_length (©->body)); verify_test_message (copy); name1 = dbus_message_get_interface (message); name2 = dbus_message_get_interface (copy); _dbus_assert (strcmp (name1, name2) == 0); name1 = dbus_message_get_member (message); name2 = dbus_message_get_member (copy); _dbus_assert (strcmp (name1, name2) == 0); dbus_message_unref (copy); /* Message loader test */ _dbus_message_lock (message); loader = _dbus_message_loader_new (); /* check ref/unref */ _dbus_message_loader_ref (loader); _dbus_message_loader_unref (loader); /* Write the header data one byte at a time */ data = _dbus_string_get_const_data (&message->header.data); for (i = 0; i < _dbus_string_get_length (&message->header.data); i++) { DBusString *buffer; _dbus_message_loader_get_buffer (loader, &buffer); _dbus_string_append_byte (buffer, data[i]); _dbus_message_loader_return_buffer (loader, buffer, 1); } /* Write the body data one byte at a time */ data = _dbus_string_get_const_data (&message->body); for (i = 0; i < _dbus_string_get_length (&message->body); i++) { DBusString *buffer; _dbus_message_loader_get_buffer (loader, &buffer); _dbus_string_append_byte (buffer, data[i]); _dbus_message_loader_return_buffer (loader, buffer, 1); } dbus_message_unref (message); /* Now pop back the message */ if (!_dbus_message_loader_queue_messages (loader)) _dbus_assert_not_reached ("no memory to queue messages"); if (_dbus_message_loader_get_is_corrupted (loader)) _dbus_assert_not_reached ("message loader corrupted"); message = _dbus_message_loader_pop_message (loader); if (!message) _dbus_assert_not_reached ("received a NULL message"); if (dbus_message_get_reply_serial (message) != 5678) _dbus_assert_not_reached ("reply serial fields differ"); verify_test_message (message); dbus_message_unref (message); _dbus_message_loader_unref (loader); check_memleaks (); /* Load all the sample messages from the message factory */ { DBusMessageDataIter diter; DBusMessageData mdata; int count; reset_validities_seen (); count = 0; _dbus_message_data_iter_init (&diter); while (_dbus_message_data_iter_get_and_next (&diter, &mdata)) { if (!dbus_internal_do_not_use_try_message_data (&mdata.data, mdata.expected_validity)) { _dbus_warn ("expected validity %d and did not get it\n", mdata.expected_validity); _dbus_assert_not_reached ("message data failed"); } _dbus_message_data_free (&mdata); count += 1; } printf ("%d sample messages tested\n", count); print_validities_seen (FALSE); print_validities_seen (TRUE); } check_memleaks (); /* Now load every message in test_data_dir if we have one */ if (test_data_dir == NULL) return TRUE; return dbus_internal_do_not_use_foreach_message_file (test_data_dir, (DBusForeachMessageFileFunc) dbus_internal_do_not_use_try_message_file, NULL); }
dbus_bool_t _dbus_marshal_validate_test (void) { DBusString str; int i; const char *valid_paths[] = { "/", "/foo/bar", "/foo", "/foo/bar/baz" }; const char *invalid_paths[] = { "bar", "bar/baz", "/foo/bar/", "/foo/", "foo/", "boo//blah", "//", "///", "foo///blah/", "Hello World", "", " ", "foo bar" }; const char *valid_interfaces[] = { "org.freedesktop.Foo", "Bar.Baz", "Blah.Blah.Blah.Blah.Blah", "a.b", "a.b.c.d.e.f.g", "a0.b1.c2.d3.e4.f5.g6", "abc123.foo27" }; const char *invalid_interfaces[] = { ".", "", "..", ".Foo.Bar", "..Foo.Bar", "Foo.Bar.", "Foo.Bar..", "Foo", "9foo.bar.baz", "foo.bar..baz", "foo.bar...baz", "foo.bar.b..blah", ":", ":0-1", "10", ":11.34324", "0.0.0", "0..0", "foo.Bar.%", "foo.Bar!!", "!Foo.bar.bz", "foo.$.blah", "", " ", "foo bar" }; const char *valid_unique_names[] = { ":0", ":a", ":", ":.a", ":.1", ":0.1", ":000.2222", ":.blah", ":abce.freedesktop.blah" }; const char *invalid_unique_names[] = { //":-", ":!", //":0-10", ":blah.", ":blah.", ":blah..org", ":blah.org..", ":..blah.org", "", " ", "foo bar" }; const char *valid_members[] = { "Hello", "Bar", "foobar", "_foobar", "foo89" }; const char *invalid_members[] = { "9Hello", "10", "1", "foo-bar", "blah.org", ".blah", "blah.", "Hello.", "!foo", "", " ", "foo bar" }; const char *valid_signatures[] = { "", "sss", "i", "b" }; const char *invalid_signatures[] = { " ", "not a valid signature", "123", ".", "(", "a{(ii)i}" /* https://bugs.freedesktop.org/show_bug.cgi?id=17803 */ }; /* Signature with reason */ run_validity_tests (signature_tests, _DBUS_N_ELEMENTS (signature_tests), _dbus_validate_signature_with_reason); /* Path validation */ i = 0; while (i < (int) _DBUS_N_ELEMENTS (valid_paths)) { _dbus_string_init_const (&str, valid_paths[i]); if (!_dbus_validate_path (&str, 0, _dbus_string_get_length (&str))) { _dbus_warn ("Path \"%s\" should have been valid", valid_paths[i]); _dbus_assert_not_reached ("invalid path"); } ++i; } i = 0; while (i < (int) _DBUS_N_ELEMENTS (invalid_paths)) { _dbus_string_init_const (&str, invalid_paths[i]); if (_dbus_validate_path (&str, 0, _dbus_string_get_length (&str))) { _dbus_warn ("Path \"%s\" should have been invalid", invalid_paths[i]); _dbus_assert_not_reached ("valid path"); } ++i; } /* Interface validation */ i = 0; while (i < (int) _DBUS_N_ELEMENTS (valid_interfaces)) { _dbus_string_init_const (&str, valid_interfaces[i]); if (!_dbus_validate_interface (&str, 0, _dbus_string_get_length (&str))) { _dbus_warn ("Interface \"%s\" should have been valid", valid_interfaces[i]); _dbus_assert_not_reached ("invalid interface"); } ++i; } i = 0; while (i < (int) _DBUS_N_ELEMENTS (invalid_interfaces)) { _dbus_string_init_const (&str, invalid_interfaces[i]); if (_dbus_validate_interface (&str, 0, _dbus_string_get_length (&str))) { _dbus_warn ("Interface \"%s\" should have been invalid", invalid_interfaces[i]); _dbus_assert_not_reached ("valid interface"); } ++i; } /* Bus name validation (check that valid interfaces are valid bus names, * and invalid interfaces are invalid services except if they start with ':') */ i = 0; while (i < (int) _DBUS_N_ELEMENTS (valid_interfaces)) { _dbus_string_init_const (&str, valid_interfaces[i]); if (!_dbus_validate_bus_name (&str, 0, _dbus_string_get_length (&str))) { _dbus_warn ("Bus name \"%s\" should have been valid", valid_interfaces[i]); _dbus_assert_not_reached ("invalid bus name"); } ++i; } i = 0; while (i < (int) _DBUS_N_ELEMENTS (invalid_interfaces)) { if (invalid_interfaces[i][0] != ':') { _dbus_string_init_const (&str, invalid_interfaces[i]); if (_dbus_validate_bus_name (&str, 0, _dbus_string_get_length (&str))) { _dbus_warn ("Bus name \"%s\" should have been invalid", invalid_interfaces[i]); _dbus_assert_not_reached ("valid bus name"); } } ++i; } /* unique name validation */ i = 0; while (i < (int) _DBUS_N_ELEMENTS (valid_unique_names)) { _dbus_string_init_const (&str, valid_unique_names[i]); if (!_dbus_validate_bus_name (&str, 0, _dbus_string_get_length (&str))) { _dbus_warn ("Bus name \"%s\" should have been valid", valid_unique_names[i]); _dbus_assert_not_reached ("invalid unique name"); } ++i; } i = 0; while (i < (int) _DBUS_N_ELEMENTS (invalid_unique_names)) { _dbus_string_init_const (&str, invalid_unique_names[i]); if (_dbus_validate_bus_name (&str, 0, _dbus_string_get_length (&str))) { _dbus_warn ("Bus name \"%s\" should have been invalid", invalid_unique_names[i]); _dbus_assert_not_reached ("valid unique name"); } ++i; } /* Error name validation (currently identical to interfaces) */ i = 0; while (i < (int) _DBUS_N_ELEMENTS (valid_interfaces)) { _dbus_string_init_const (&str, valid_interfaces[i]); if (!_dbus_validate_error_name (&str, 0, _dbus_string_get_length (&str))) { _dbus_warn ("Error name \"%s\" should have been valid", valid_interfaces[i]); _dbus_assert_not_reached ("invalid error name"); } ++i; } i = 0; while (i < (int) _DBUS_N_ELEMENTS (invalid_interfaces)) { if (invalid_interfaces[i][0] != ':') { _dbus_string_init_const (&str, invalid_interfaces[i]); if (_dbus_validate_error_name (&str, 0, _dbus_string_get_length (&str))) { _dbus_warn ("Error name \"%s\" should have been invalid", invalid_interfaces[i]); _dbus_assert_not_reached ("valid error name"); } } ++i; } /* Member validation */ i = 0; while (i < (int) _DBUS_N_ELEMENTS (valid_members)) { _dbus_string_init_const (&str, valid_members[i]); if (!_dbus_validate_member (&str, 0, _dbus_string_get_length (&str))) { _dbus_warn ("Member \"%s\" should have been valid", valid_members[i]); _dbus_assert_not_reached ("invalid member"); } ++i; } i = 0; while (i < (int) _DBUS_N_ELEMENTS (invalid_members)) { _dbus_string_init_const (&str, invalid_members[i]); if (_dbus_validate_member (&str, 0, _dbus_string_get_length (&str))) { _dbus_warn ("Member \"%s\" should have been invalid", invalid_members[i]); _dbus_assert_not_reached ("valid member"); } ++i; } /* Signature validation */ i = 0; while (i < (int) _DBUS_N_ELEMENTS (valid_signatures)) { _dbus_string_init_const (&str, valid_signatures[i]); if (!_dbus_validate_signature (&str, 0, _dbus_string_get_length (&str))) { _dbus_warn ("Signature \"%s\" should have been valid", valid_signatures[i]); _dbus_assert_not_reached ("invalid signature"); } ++i; } i = 0; while (i < (int) _DBUS_N_ELEMENTS (invalid_signatures)) { _dbus_string_init_const (&str, invalid_signatures[i]); if (_dbus_validate_signature (&str, 0, _dbus_string_get_length (&str))) { _dbus_warn ("Signature \"%s\" should have been invalid", invalid_signatures[i]); _dbus_assert_not_reached ("valid signature"); } ++i; } /* Validate claimed length longer than real length */ _dbus_string_init_const (&str, "abc.efg"); if (_dbus_validate_bus_name (&str, 0, 8)) _dbus_assert_not_reached ("validated too-long string"); if (_dbus_validate_interface (&str, 0, 8)) _dbus_assert_not_reached ("validated too-long string"); if (_dbus_validate_error_name (&str, 0, 8)) _dbus_assert_not_reached ("validated too-long string"); _dbus_string_init_const (&str, "abc"); if (_dbus_validate_member (&str, 0, 4)) _dbus_assert_not_reached ("validated too-long string"); _dbus_string_init_const (&str, "sss"); if (_dbus_validate_signature (&str, 0, 4)) _dbus_assert_not_reached ("validated too-long signature"); /* Validate string exceeding max name length */ if (!_dbus_string_init (&str)) _dbus_assert_not_reached ("no memory"); while (_dbus_string_get_length (&str) <= DBUS_MAXIMUM_NAME_LENGTH) if (!_dbus_string_append (&str, "abc.def")) _dbus_assert_not_reached ("no memory"); if (_dbus_validate_bus_name (&str, 0, _dbus_string_get_length (&str))) _dbus_assert_not_reached ("validated overmax string"); if (_dbus_validate_interface (&str, 0, _dbus_string_get_length (&str))) _dbus_assert_not_reached ("validated overmax string"); if (_dbus_validate_error_name (&str, 0, _dbus_string_get_length (&str))) _dbus_assert_not_reached ("validated overmax string"); /* overlong member */ _dbus_string_set_length (&str, 0); while (_dbus_string_get_length (&str) <= DBUS_MAXIMUM_NAME_LENGTH) if (!_dbus_string_append (&str, "abc")) _dbus_assert_not_reached ("no memory"); if (_dbus_validate_member (&str, 0, _dbus_string_get_length (&str))) _dbus_assert_not_reached ("validated overmax string"); /* overlong unique name */ _dbus_string_set_length (&str, 0); _dbus_string_append (&str, ":"); while (_dbus_string_get_length (&str) <= DBUS_MAXIMUM_NAME_LENGTH) if (!_dbus_string_append (&str, "abc")) _dbus_assert_not_reached ("no memory"); if (_dbus_validate_bus_name (&str, 0, _dbus_string_get_length (&str))) _dbus_assert_not_reached ("validated overmax string"); _dbus_string_free (&str); /* Body validation; test basic validation of valid bodies for both endian */ { int sequence; DBusString signature; DBusString body; if (!_dbus_string_init (&signature) || !_dbus_string_init (&body)) _dbus_assert_not_reached ("oom"); sequence = 0; while (dbus_internal_do_not_use_generate_bodies (sequence, DBUS_LITTLE_ENDIAN, &signature, &body)) { DBusValidity validity; validity = _dbus_validate_body_with_reason (&signature, 0, DBUS_LITTLE_ENDIAN, NULL, &body, 0, _dbus_string_get_length (&body)); if (validity != DBUS_VALID) { _dbus_warn ("invalid code %d expected valid on sequence %d little endian", validity, sequence); _dbus_verbose_bytes_of_string (&signature, 0, _dbus_string_get_length (&signature)); _dbus_verbose_bytes_of_string (&body, 0, _dbus_string_get_length (&body)); _dbus_assert_not_reached ("test failed"); } _dbus_string_set_length (&signature, 0); _dbus_string_set_length (&body, 0); ++sequence; } sequence = 0; while (dbus_internal_do_not_use_generate_bodies (sequence, DBUS_BIG_ENDIAN, &signature, &body)) { DBusValidity validity; validity = _dbus_validate_body_with_reason (&signature, 0, DBUS_BIG_ENDIAN, NULL, &body, 0, _dbus_string_get_length (&body)); if (validity != DBUS_VALID) { _dbus_warn ("invalid code %d expected valid on sequence %d big endian", validity, sequence); _dbus_verbose_bytes_of_string (&signature, 0, _dbus_string_get_length (&signature)); _dbus_verbose_bytes_of_string (&body, 0, _dbus_string_get_length (&body)); _dbus_assert_not_reached ("test failed"); } _dbus_string_set_length (&signature, 0); _dbus_string_set_length (&body, 0); ++sequence; } _dbus_string_free (&signature); _dbus_string_free (&body); } return TRUE; }