From 6d2c7e465e4a8e3e6bb9595ccfd0f471070eda69 Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Fri, 29 Sep 2006 16:15:41 +0000
Subject: Add framework for Celluon keyboard

---
 hidd/fakehid.c   | 67 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 hidd/fakehid.txt |  1 +
 hidd/hidd.h      |  1 +
 hidd/main.c      | 12 ++++++++--
 4 files changed, 79 insertions(+), 2 deletions(-)

diff --git a/hidd/fakehid.c b/hidd/fakehid.c
index 3a1c0d6e..22349cbf 100644
--- a/hidd/fakehid.c
+++ b/hidd/fakehid.c
@@ -452,3 +452,70 @@ int jthree_keyboard(const bdaddr_t *src, const bdaddr_t *dst, uint8_t channel)
 
 	return 0;
 }
+
+int celluon_keyboard(const bdaddr_t *src, const bdaddr_t *dst, uint8_t channel)
+{
+	unsigned char buf[16];
+	struct sigaction sa;
+	struct pollfd p;
+	sigset_t sigs;
+	char addr[18];
+	int fd, sk, len;
+
+	sk = rfcomm_connect(src, dst, channel);
+	if (sk < 0)
+		return -1;
+
+	fd = uinput_create("Celluon Keyboard", 1, 0);
+	if (fd < 0) {
+		close(sk);
+		return -1;
+	}
+
+	ba2str(dst, addr);
+
+	printf("Connected to %s on channel %d\n", addr, channel);
+	printf("Press CTRL-C for hangup\n");
+
+	memset(&sa, 0, sizeof(sa));
+	sa.sa_flags   = SA_NOCLDSTOP;
+	sa.sa_handler = SIG_IGN;
+	sigaction(SIGCHLD, &sa, NULL);
+	sigaction(SIGPIPE, &sa, NULL);
+
+	sa.sa_handler = sig_term;
+	sigaction(SIGTERM, &sa, NULL);
+	sigaction(SIGINT,  &sa, NULL);
+
+	sa.sa_handler = sig_hup;
+	sigaction(SIGHUP, &sa, NULL);
+
+	sigfillset(&sigs);
+	sigdelset(&sigs, SIGCHLD);
+	sigdelset(&sigs, SIGPIPE);
+	sigdelset(&sigs, SIGTERM);
+	sigdelset(&sigs, SIGINT);
+	sigdelset(&sigs, SIGHUP);
+
+	p.fd = sk;
+	p.events = POLLIN | POLLERR | POLLHUP;
+
+	while (!__io_canceled) {
+		p.revents = 0;
+		if (ppoll(&p, 1, NULL, &sigs) < 1)
+			continue;
+
+		len = read(sk, buf, sizeof(buf));
+		if (len < 0)
+			break;
+	}
+
+	printf("Disconnected\n");
+
+	ioctl(fd, UI_DEV_DESTROY);
+
+	close(fd);
+	close(sk);
+
+	return 0;
+}
diff --git a/hidd/fakehid.txt b/hidd/fakehid.txt
index cfe4a296..05f5be34 100644
--- a/hidd/fakehid.txt
+++ b/hidd/fakehid.txt
@@ -90,6 +90,7 @@ Inquiring ...
 # hcitool info 00:0B:24:aa:bb:cc
 Requesting information ...
        BD Address:  00:0B:24:aa:bb:cc
+       OUI Company: AirLogic (00-0B-24)
        Device Name: CL800BT
        LMP Version: 1.1 (0x1) LMP Subversion: 0x291
        Manufacturer: Cambridge Silicon Radio (10)
diff --git a/hidd/hidd.h b/hidd/hidd.h
index bbbc952b..616eb5a1 100644
--- a/hidd/hidd.h
+++ b/hidd/hidd.h
@@ -31,3 +31,4 @@ int get_alternate_device_info(const bdaddr_t *src, const bdaddr_t *dst, uint16_t
 int epox_presenter(const bdaddr_t *src, const bdaddr_t *dst, uint8_t channel);
 int headset_presenter(const bdaddr_t *src, const bdaddr_t *dst, uint8_t channel);
 int jthree_keyboard(const bdaddr_t *src, const bdaddr_t *dst, uint8_t channel);
+int celluon_keyboard(const bdaddr_t *src, const bdaddr_t *dst, uint8_t channel);
diff --git a/hidd/main.c b/hidd/main.c
index 89c79509..a825f0de 100644
--- a/hidd/main.c
+++ b/hidd/main.c
@@ -470,6 +470,13 @@ static void do_connect(int ctl, bdaddr_t *src, bdaddr_t *dst, uint8_t subclass,
 			}
 			break;
 		}
+		if (subclass == 0x02 || !strcmp(name, "Serial Port")) {
+			if (celluon_keyboard(src, dst, channel) < 0) {
+				close(ctl);
+				exit(1);
+			}
+			break;
+		}
 		break;
 
 	case HEADSET_SVCLASS_ID:
@@ -551,8 +558,9 @@ static void do_search(int ctl, bdaddr_t *bdaddr, uint8_t subclass, int fakehid,
 
 	for (i = 0; i < num_rsp; i++) {
 		memcpy(class, (info+i)->dev_class, 3);
-		if (class[0] == 0x00 && class[2] == 0x00 && 
-				(class[1] == 0x40 || class[1] == 0x1f)) {
+		if ((class[0] == 0x00 && class[2] == 0x00 && 
+				(class[1] == 0x40 || class[1] == 0x1f)) ||
+				(class[0] == 0x10 && class[1] == 0x02 && class[2] == 0x40)) {
 			bacpy(&dst, &(info+i)->bdaddr);
 			ba2str(&dst, addr);
 
-- 
cgit