From: Derek Lesho Subject: [PATCH v2 3/6] server: Add request for sending native raw-input messages. Message-Id: <20190630022629.12152-3-dereklesho52@Gmail.com> Date: Sat, 29 Jun 2019 22:26:26 -0400 In-Reply-To: <20190630022629.12152-1-dereklesho52@Gmail.com> References: <20190630022629.12152-1-dereklesho52@Gmail.com> Signed-off-by: Derek Lesho --- server/protocol.def | 28 ++++++++++++++++++++++++++++ server/queue.c | 41 +++++++++++++++++++++++++++++++++++++++++ server/trace.c | 21 +++++++++++++++++++++ tools/make_requests | 1 + 4 files changed, 91 insertions(+) diff --git a/server/protocol.def b/server/protocol.def index 8b8a8a1512..3a6a202f49 100644 --- a/server/protocol.def +++ b/server/protocol.def @@ -358,6 +358,29 @@ typedef union } hw; } hw_input_t; +typedef union +{ + int type; + struct + { + int type; /* RIM_TYPEMOUSE */ + int x; /* relative x movement */ + int y; /* relative y movement */ + unsigned short button_flags; /* mouse button */ + unsigned short button_data; /* event details */ + } mouse; + struct + { + int type; /* RIM_TYPEKEYBOARD */ + /* TODO: fill this in if/when necessary */ + } kbd; + struct + { + int type; /* RIM_TYPEHID */ + /* TODO: fill this in if/when necessary */ + } hid; +} hw_rawinput_t; + typedef union { unsigned char bytes[1]; /* raw data for sent messages */ @@ -2294,6 +2317,11 @@ enum message_type #define SEND_HWMSG_INJECTED 0x01 +@REQ(send_rawinput_message) + hw_rawinput_t input; +@END + + /* Get a message from the current queue */ @REQ(get_message) unsigned int flags; /* PM_* flags */ diff --git a/server/queue.c b/server/queue.c index d12db927b9..35cfcecff5 100644 --- a/server/queue.c +++ b/server/queue.c @@ -2421,6 +2421,47 @@ DECL_HANDLER(send_hardware_message) release_object( desktop ); } +/* send a hardware rawinput message to the queue thread */ +DECL_HANDLER(send_rawinput_message) +{ + const struct rawinput_device *device; + struct hardware_msg_data *msg_data; + struct message *msg; + struct desktop *desktop; + struct hw_msg_source source = { IMDT_MOUSE, IMO_HARDWARE }; + + desktop = get_thread_desktop( current, 0 ); + + switch (req->input.type) + { + case RIM_TYPEMOUSE: + if ((device = current->process->rawinput_mouse)) + { + if (!(msg = alloc_hardware_message( 0, source, 0 ))) return; + msg_data = msg->data; + + msg->win = device->target; + msg->msg = WM_INPUT; + msg->wparam = RIM_INPUT; + msg->lparam = 0; + + msg_data->flags = 0; + msg_data->rawinput.type = RIM_TYPEMOUSE; + msg_data->rawinput.mouse.x = req->input.mouse.x; + msg_data->rawinput.mouse.y = req->input.mouse.y; + msg_data->rawinput.mouse.button_flags = req->input.mouse.button_flags; + msg_data->rawinput.mouse.button_data = req->input.mouse.button_data; + + queue_hardware_message( desktop, msg, 0 ); + } + break; + default: + set_error( STATUS_INVALID_PARAMETER ); + } + + release_object(desktop); +} + /* post a quit message to the current queue */ DECL_HANDLER(post_quit_message) { diff --git a/server/trace.c b/server/trace.c index 3562823659..bccab449cf 100644 --- a/server/trace.c +++ b/server/trace.c @@ -390,6 +390,27 @@ static void dump_hw_input( const char *prefix, const hw_input_t *input ) } } +static void dump_hw_rawinput( const char *prefix, const hw_rawinput_t *rawinput ) +{ + switch (rawinput->type) + { + case RIM_TYPEMOUSE: + fprintf( stderr, "%s{type=MOUSE,x=%d,y=%d,button_flags=%04hx,button_data=%04hx}", + prefix, rawinput->mouse.x, rawinput->mouse.y, rawinput->mouse.button_flags, + rawinput->mouse.button_data); + break; + case RIM_TYPEKEYBOARD: + fprintf( stderr, "%s{type=KEYBOARD}\n", prefix); + break; + case RIM_TYPEHID: + fprintf( stderr, "%s{type=HID}\n", prefix); + break; + default: + fprintf( stderr, "%s{type=%04x}", prefix, rawinput->type); + break; + } +} + static void dump_luid( const char *prefix, const luid_t *luid ) { fprintf( stderr, "%s%d.%u", prefix, luid->high_part, luid->low_part ); diff --git a/tools/make_requests b/tools/make_requests index 367f245653..cf631923a7 100755 --- a/tools/make_requests +++ b/tools/make_requests @@ -53,6 +53,7 @@ my %formats = "ioctl_code_t" => [ 4, 4, "&dump_ioctl_code" ], "cpu_type_t" => [ 4, 4, "&dump_cpu_type" ], "hw_input_t" => [ 32, 8, "&dump_hw_input" ], + "hw_rawinput_t" => [ 16, 8, "&dump_hw_rawinput" ] ); my @requests = (); -- 2.21.0