diff options
| author | William Lachance <wrlach@gmail.com> | 2009-04-21 13:51:46 -0400 |
|---|---|---|
| committer | Colin Walters <walters@verbum.org> | 2009-04-21 13:51:46 -0400 |
| commit | 16a947eedb7f7f2951fff4ebbf301af7776aa8df (patch) | |
| tree | b3095a345c3547e36ae5015660d2b8a7655569f0 /dbus/dbus-message-util.c | |
| parent | ce09b82ec2dd3cb1d239605f8f458e09afd70694 (diff) | |
Bug 19567 - Make marshaling code usable without DBusConnection
Some projects want to reuse the DBus message format, without
actually going through a DBusConnection. This set of changes
makes a few functions from DBusMessage public, and adds a new
function to determine the number of bytes needed to demarshal
a message.
Signed-off-by: Colin Walters <walters@verbum.org>
Diffstat (limited to 'dbus/dbus-message-util.c')
| -rw-r--r-- | dbus/dbus-message-util.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/dbus/dbus-message-util.c b/dbus/dbus-message-util.c index 0fa010cc..46cbe4e3 100644 --- a/dbus/dbus-message-util.c +++ b/dbus/dbus-message-util.c @@ -949,7 +949,7 @@ _dbus_message_test (const char *test_data_dir) "TestMethod")); _dbus_assert (strcmp (dbus_message_get_path (message), "/org/freedesktop/TestPath") == 0); - _dbus_message_set_serial (message, 1234); + 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")) @@ -1041,7 +1041,7 @@ _dbus_message_test (const char *test_data_dir) "/org/freedesktop/TestPath", "Foo.TestInterface", "TestMethod"); - _dbus_message_set_serial (message, 1); + dbus_message_set_serial (message, 1); dbus_message_set_reply_serial (message, 5678); v_INT16 = -0x123; @@ -1172,7 +1172,7 @@ _dbus_message_test (const char *test_data_dir) dbus_message_unref (copy); /* Message loader test */ - _dbus_message_lock (message); + dbus_message_lock (message); loader = _dbus_message_loader_new (); /* check ref/unref */ @@ -1226,6 +1226,7 @@ _dbus_message_test (const char *test_data_dir) DBusError error = DBUS_ERROR_INIT; char *marshalled = NULL; int len = 0; + char garbage_header[DBUS_MINIMUM_HEADER_SIZE] = "xxx"; if (!dbus_message_marshal (message, &marshalled, &len)) _dbus_assert_not_reached ("failed to marshal message"); @@ -1233,6 +1234,7 @@ _dbus_message_test (const char *test_data_dir) _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); @@ -1255,6 +1257,14 @@ _dbus_message_test (const char *test_data_dir) _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); |