* [Bluez-devel] [PATCH 2/4] add connect, disconnect and is_connected methods to fake_input
@ 2008-01-29 5:12 Aristeu Sergio Rozanski Filho
2008-01-29 16:30 ` Marcel Holtmann
0 siblings, 1 reply; 3+ messages in thread
From: Aristeu Sergio Rozanski Filho @ 2008-01-29 5:12 UTC (permalink / raw)
To: BlueZ development
This patch adds three methods to fake_input structure, in order to
prepare fake_hid support addition.
---
input/device.c | 68 ++++++++++++++++++++++++++++++++++++---------------------
1 file changed, 43 insertions(+), 25 deletions(-)
--- a/input/device.c 2008-01-28 23:33:25.000000000 -0500
+++ b/input/device.c 2008-01-28 23:33:27.000000000 -0500
@@ -65,6 +65,9 @@ struct fake_input {
int rfcomm; /* RFCOMM socket */
int uinput; /* uinput socket */
uint8_t ch; /* RFCOMM channel number */
+ gboolean (*connect)(struct device *idev);
+ int (*disconnect)(struct device *idev);
+ int (is_connected)(struct device *idev);
};
struct device {
@@ -761,6 +764,26 @@ failed:
return FALSE;
}
+static int fake_disconnect(struct device *idev)
+{
+ struct fake_input *fake = idev->fake;
+
+ if (!fake->io)
+ return -ENOTCONN;
+
+ g_io_channel_close(fake->io);
+ g_io_channel_unref(fake->io);
+ fake->io = NULL;
+
+ if (fake->uinput >= 0) {
+ ioctl(fake->uinput, UI_DEV_DESTROY);
+ close(fake->uinput);
+ fake->uinput = -1;
+ }
+
+ return 0;
+}
+
static int disconnect(struct device *idev, uint32_t flags)
{
struct fake_input *fake = idev->fake;
@@ -769,22 +792,8 @@ static int disconnect(struct device *ide
int ctl, err;
/* Fake input disconnect */
- if (fake) {
- if (!fake->io)
- return -ENOTCONN;
-
- g_io_channel_close(fake->io);
- g_io_channel_unref(fake->io);
- fake->io = NULL;
-
- if (fake->uinput >= 0) {
- ioctl(fake->uinput, UI_DEV_DESTROY);
- close(fake->uinput);
- fake->uinput = -1;
- }
-
- return 0;
- }
+ if (fake)
+ return fake->disconnect(idev);
/* Standard HID disconnect */
if (idev->ctrl_sk >= 0) {
@@ -837,12 +846,8 @@ static int is_connected(struct device *i
int ctl;
/* Fake input */
- if (fake) {
- if (fake->io)
- return 1;
- else
- return 0;
- }
+ if (fake)
+ return fake->is_connected(idev);
/* Standard HID */
ctl = socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HIDP);
@@ -871,6 +876,7 @@ static DBusHandlerResult device_connect(
DBusMessage *msg, void *data)
{
struct device *idev = data;
+ struct fake_input *fake = idev->fake;
if (idev->pending_connect)
return error_in_progress(conn, msg,
@@ -882,11 +888,11 @@ static DBusHandlerResult device_connect(
idev->pending_connect = dbus_message_ref(msg);
/* Fake input device */
- if (idev->fake) {
- if (rfcomm_connect(idev) < 0) {
+ if (fake) {
+ if (fake->connect(idev) < 0) {
int err = errno;
const char *str = strerror(err);
- error("RFCOMM connect failed: %s(%d)", str, err);
+ error("Connect failed: %s(%d)", str, err);
dbus_message_unref(idev->pending_connect);
idev->pending_connect = NULL;
return error_connection_attempt_failed(conn,
@@ -1120,6 +1126,15 @@ int input_device_register(DBusConnection
return err;
}
+static int fake_is_connected(struct device *idev)
+{
+ struct fake_input *fake = idev->fake;
+
+ if (fake->io)
+ return 1;
+ return 0;
+}
+
int fake_input_register(DBusConnection *conn, bdaddr_t *src,
bdaddr_t *dst, uint8_t ch, const char **ppath)
{
@@ -1144,6 +1159,9 @@ int fake_input_register(DBusConnection *
idev->fake = g_new0(struct fake_input, 1);
idev->fake->ch = ch;
+ idev->fake->connect = rfcomm_connect;
+ idev->fake->disconnect = fake_disconnect;
+ idev->fake->is_connected = fake_is_connected;
err = register_path(conn, path, idev);
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2008-01-29 5:12 [Bluez-devel] [PATCH 2/4] add connect, disconnect and is_connected methods to fake_input Aristeu Sergio Rozanski Filho
2008-01-29 16:30 ` Marcel Holtmann
2008-01-29 16:59 ` Aristeu Rozanski
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