From: Luiz Augusto von Dentz <[email protected]>
This adds bt_uhid_create which uses UHID_CREATE2 and tracks progress of
when the device is ready to receive events and in the meantime queues
them while waiting for UHID_START and other dedicated functions for each
UHID opcode so users don't need to build each command manually.
---
src/shared/uhid.c | 212 +++++++++++++++++++++++++++++++++++++++++++++-
src/shared/uhid.h | 13 +++
2 files changed, 221 insertions(+), 4 deletions(-)
diff --git a/src/shared/uhid.c b/src/shared/uhid.c
index 1f15443cd6d0..46edb3bfa3ba 100644
--- a/src/shared/uhid.c
+++ b/src/shared/uhid.c
@@ -26,11 +26,18 @@
#define UHID_DEVICE_FILE "/dev/uhid"
+#ifndef MIN
+#define MIN(x, y) ((x) < (y) ? (x) : (y))
+#endif
+
struct bt_uhid {
int ref_count;
struct io *io;
unsigned int notify_id;
struct queue *notify_list;
+ struct queue *input;
+ bool created;
+ bool started;
};
struct uhid_notify {
@@ -48,6 +55,9 @@ static void uhid_free(struct bt_uhid *uhid)
if (uhid->notify_list)
queue_destroy(uhid->notify_list, free);
+ if (uhid->input)
+ queue_destroy(uhid->input, free);
+
free(uhid);
}
@@ -215,14 +225,11 @@ bool bt_uhid_unregister_all(struct bt_uhid *uhid)
return true;
}
-int bt_uhid_send(struct bt_uhid *uhid, const struct uhid_event *ev)
+static int uhid_send(struct bt_uhid *uhid, const struct uhid_event *ev)
{
ssize_t len;
struct iovec iov;
- if (!uhid->io)
- return -ENOTCONN;
-
iov.iov_base = (void *) ev;
iov.iov_len = sizeof(*ev);
@@ -233,3 +240,200 @@ int bt_uhid_send(struct bt_uhid *uhid, const struct uhid_event *ev)
/* uHID kernel driver does not handle partial writes */
return len != sizeof(*ev) ? -EIO : 0;
}
+
+int bt_uhid_send(struct bt_uhid *uhid, const struct uhid_event *ev)
+{
+ if (!uhid || !ev)
+ return -EINVAL;
+
+ if (!uhid->io)
+ return -ENOTCONN;
+
+ return uhid_send(uhid, ev);
+}
+
+static bool input_dequeue(const void *data, const void *match_data)
+{
+ struct uhid_event *ev = (void *)data;
+ struct bt_uhid *uhid = (void *)match_data;
+
+ return bt_uhid_send(uhid, ev) == 0;
+}
+
+static void uhid_start(struct uhid_event *ev, void *user_data)
+{
+ struct bt_uhid *uhid = user_data;
+
+ uhid->started = true;
+
+ /* dequeue input events send while UHID_CREATE2 was in progress */
+ queue_remove_all(uhid->input, input_dequeue, uhid, free);
+}
+
+int bt_uhid_create(struct bt_uhid *uhid, const char *name, bdaddr_t *src,
+ bdaddr_t *dst, uint32_t vendor, uint32_t product,
+ uint32_t version, uint32_t country, void *rd_data,
+ size_t rd_size)
+{
+ struct uhid_event ev;
+ int err;
+
+ if (!uhid || !name || rd_size > sizeof(ev.u.create2.rd_data))
+ return -EINVAL;
+
+ if (uhid->created)
+ return 0;
+
+ memset(&ev, 0, sizeof(ev));
+ ev.type = UHID_CREATE2;
+ strncpy((char *) ev.u.create2.name, name,
+ sizeof(ev.u.create2.name) - 1);
+ if (src)
+ sprintf((char *)ev.u.create2.phys,
+ "%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x",
+ src->b[5], src->b[4], src->b[3], src->b[2], src->b[1],
+ src->b[0]);
+ if (dst)
+ sprintf((char *)ev.u.create2.uniq,
+ "%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x",
+ dst->b[5], dst->b[4], dst->b[3], dst->b[2], dst->b[1],
+ dst->b[0]);
+ ev.u.create2.vendor = vendor;
+ ev.u.create2.product = product;
+ ev.u.create2.version = version;
+ ev.u.create2.country = country;
+ ev.u.create2.bus = BUS_BLUETOOTH;
+ if (rd_size)
+ memcpy(ev.u.create2.rd_data, rd_data, rd_size);
+ ev.u.create2.rd_size = rd_size;
+
+ err = bt_uhid_send(uhid, &ev);
+ if (err)
+ return err;
+
+ bt_uhid_register(uhid, UHID_START, uhid_start, uhid);
+
+ uhid->created = true;
+ uhid->started = false;
+
+ return 0;
+}
+
+bool bt_uhid_created(struct bt_uhid *uhid)
+{
+ if (!uhid)
+ return false;
+
+ return uhid->created;
+}
+
+bool bt_uhid_started(struct bt_uhid *uhid)
+{
+ if (!uhid)
+ return false;
+
+ return uhid->started;
+}
+
+int bt_uhid_input(struct bt_uhid *uhid, uint8_t number, const void *data,
+ size_t size)
+{
+ struct uhid_event ev;
+ struct uhid_input2_req *req = &ev.u.input2;
+ size_t len = 0;
+
+ if (!uhid)
+ return -EINVAL;
+
+ memset(&ev, 0, sizeof(ev));
+ ev.type = UHID_INPUT2;
+
+ if (number) {
+ req->data[len++] = number;
+ req->size = 1 + MIN(size, sizeof(req->data) - 1);
+ } else
+ req->size = MIN(size, sizeof(req->data));
+
+ if (data && size)
+ memcpy(&req->data[len], data, req->size - len);
+
+ /* Queue events if UHID_START has not been received yet */
+ if (!uhid->started) {
+ if (!uhid->input)
+ uhid->input = queue_new();
+
+ queue_push_tail(uhid->input, util_memdup(&ev, sizeof(ev)));
+ return 0;
+ }
+
+ return bt_uhid_send(uhid, &ev);
+}
+
+int bt_uhid_set_report_reply(struct bt_uhid *uhid, uint8_t id, uint8_t status)
+{
+ struct uhid_event ev;
+ struct uhid_set_report_reply_req *rsp = &ev.u.set_report_reply;
+
+ if (!uhid)
+ return false;
+
+ memset(&ev, 0, sizeof(ev));
+ ev.type = UHID_SET_REPORT_REPLY;
+ rsp->id = id;
+ rsp->err = status;
+
+ return bt_uhid_send(uhid, &ev);
+}
+
+int bt_uhid_get_report_reply(struct bt_uhid *uhid, uint8_t id, uint8_t number,
+ uint8_t status, const void *data, size_t size)
+{
+ struct uhid_event ev;
+ struct uhid_get_report_reply_req *rsp = &ev.u.get_report_reply;
+ size_t len = 0;
+
+ if (!uhid)
+ return false;
+
+ memset(&ev, 0, sizeof(ev));
+ ev.type = UHID_GET_REPORT_REPLY;
+ rsp->id = id;
+ rsp->err = status;
+
+ if (!data || !size)
+ goto done;
+
+ if (number) {
+ rsp->data[len++] = number;
+ rsp->size += MIN(size, sizeof(rsp->data) - 1);
+ } else
+ rsp->size = MIN(size, sizeof(ev.u.input.data));
+
+ memcpy(&rsp->data[len], data, rsp->size - len);
+
+done:
+ return bt_uhid_send(uhid, &ev);
+}
+
+int bt_uhid_destroy(struct bt_uhid *uhid)
+{
+ struct uhid_event ev;
+ int err;
+
+ if (!uhid)
+ return -EINVAL;
+
+ if (!uhid->created)
+ return 0;
+
+ memset(&ev, 0, sizeof(ev));
+ ev.type = UHID_DESTROY;
+
+ err = bt_uhid_send(uhid, &ev);
+ if (err < 0)
+ return err;
+
+ uhid->created = false;
+
+ return err;
+}
diff --git a/src/shared/uhid.h b/src/shared/uhid.h
index 55ae839f3017..d70533882727 100644
--- a/src/shared/uhid.h
+++ b/src/shared/uhid.h
@@ -11,6 +11,7 @@
#include <stdbool.h>
#include <stdint.h>
#include <linux/uhid.h>
+#include <bluetooth/bluetooth.h>
struct bt_uhid;
@@ -29,3 +30,15 @@ bool bt_uhid_unregister(struct bt_uhid *uhid, unsigned int id);
bool bt_uhid_unregister_all(struct bt_uhid *uhid);
int bt_uhid_send(struct bt_uhid *uhid, const struct uhid_event *ev);
+int bt_uhid_create(struct bt_uhid *uhid, const char *name, bdaddr_t *src,
+ bdaddr_t *dst, uint32_t vendor, uint32_t product,
+ uint32_t version, uint32_t country, void *rd_data,
+ size_t rd_size);
+bool bt_uhid_created(struct bt_uhid *uhid);
+bool bt_uhid_started(struct bt_uhid *uhid);
+int bt_uhid_input(struct bt_uhid *uhid, uint8_t number, const void *data,
+ size_t size);
+int bt_uhid_set_report_reply(struct bt_uhid *uhid, uint8_t id, uint8_t status);
+int bt_uhid_get_report_reply(struct bt_uhid *uhid, uint8_t id, uint8_t number,
+ uint8_t status, const void *data, size_t size);
+int bt_uhid_destroy(struct bt_uhid *uhid);
--
2.43.0
From: Luiz Augusto von Dentz <[email protected]>
This makes use of bt_uhid function instead of directly submitting
events directly using bt_uhid_send.
---
profiles/input/hog-lib.c | 168 ++++++---------------------------------
1 file changed, 25 insertions(+), 143 deletions(-)
diff --git a/profiles/input/hog-lib.c b/profiles/input/hog-lib.c
index 67492a63eca3..8071e1364b10 100644
--- a/profiles/input/hog-lib.c
+++ b/profiles/input/hog-lib.c
@@ -79,8 +79,6 @@ struct bt_hog {
GSList *reports;
struct bt_uhid *uhid;
int uhid_fd;
- bool uhid_created;
- bool uhid_start;
uint64_t uhid_flags;
uint16_t bcdhid;
uint8_t bcountrycode;
@@ -99,7 +97,6 @@ struct bt_hog {
struct queue *gatt_op;
struct gatt_db *gatt_db;
struct gatt_db_attribute *report_map_attr;
- struct queue *input;
};
struct report {
@@ -326,8 +323,6 @@ static void report_value_cb(const guint8 *pdu, guint16 len, gpointer user_data)
{
struct report *report = user_data;
struct bt_hog *hog = report->hog;
- struct uhid_event ev;
- uint8_t *buf;
int err;
if (len < ATT_NOTIFICATION_HEADER_SIZE) {
@@ -338,40 +333,10 @@ static void report_value_cb(const guint8 *pdu, guint16 len, gpointer user_data)
pdu += ATT_NOTIFICATION_HEADER_SIZE;
len -= ATT_NOTIFICATION_HEADER_SIZE;
- memset(&ev, 0, sizeof(ev));
- ev.type = UHID_INPUT;
- buf = ev.u.input.data;
-
- /* BLUETOOTH SPECIFICATION Page 16 of 26
- * HID Service Specification
- *
- * Report ID shall be nonzero in a Report Reference characteristic
- * descriptor where there is more than one instance of the Report
- * characteristic for any given Report Type.
- */
- if (report->numbered && report->id) {
- buf[0] = report->id;
- len = MIN(len, sizeof(ev.u.input.data) - 1);
- memcpy(buf + 1, pdu, len);
- ev.u.input.size = ++len;
- } else {
- len = MIN(len, sizeof(ev.u.input.data));
- memcpy(buf, pdu, len);
- ev.u.input.size = len;
- }
-
- /* If uhid had not sent UHID_START yet queue up the input */
- if (!hog->uhid_created || !hog->uhid_start) {
- if (!hog->input)
- hog->input = queue_new();
-
- queue_push_tail(hog->input, util_memdup(&ev, sizeof(ev)));
- return;
- }
-
- err = bt_uhid_send(hog->uhid, &ev);
+ err = bt_uhid_input(hog->uhid, report->numbered ? report->id : 0, pdu,
+ len);
if (err < 0)
- error("bt_uhid_send: %s (%d)", strerror(-err), -err);
+ error("bt_uhid_input: %s (%d)", strerror(-err), -err);
}
static void report_notify_destroy(void *user_data)
@@ -832,56 +797,32 @@ static void set_numbered(void *data, void *user_data)
}
}
-static bool input_dequeue(const void *data, const void *match_data)
-{
- const struct uhid_event *ev = data;
- const struct bt_hog *hog = match_data;
- int err;
-
- err = bt_uhid_send(hog->uhid, ev);
- if (err < 0) {
- error("bt_uhid_send: %s (%d)", strerror(-err), -err);
- return false;
- }
-
- return true;
-}
-
static void start_flags(struct uhid_event *ev, void *user_data)
{
struct bt_hog *hog = user_data;
- hog->uhid_start = true;
hog->uhid_flags = ev->u.start.dev_flags;
DBG("uHID device flags: 0x%16" PRIx64, hog->uhid_flags);
if (hog->uhid_flags)
g_slist_foreach(hog->reports, set_numbered, hog);
-
- queue_remove_all(hog->input, input_dequeue, hog, free);
}
static void set_report_cb(guint8 status, const guint8 *pdu,
guint16 plen, gpointer user_data)
{
struct bt_hog *hog = user_data;
- struct uhid_event rsp;
int err;
hog->setrep_att = 0;
- memset(&rsp, 0, sizeof(rsp));
- rsp.type = UHID_SET_REPORT_REPLY;
- rsp.u.set_report_reply.id = hog->setrep_id;
- rsp.u.set_report_reply.err = status;
-
if (status != 0)
error("Error setting Report value: %s", att_ecode2str(status));
- err = bt_uhid_send(hog->uhid, &rsp);
+ err = bt_uhid_set_report_reply(hog->uhid, hog->setrep_id, status);
if (err < 0)
- error("bt_uhid_send: %s", strerror(-err));
+ error("bt_uhid_set_report_reply: %s", strerror(-err));
}
static void set_report(struct uhid_event *ev, void *user_data)
@@ -937,34 +878,16 @@ fail:
}
static void report_reply(struct bt_hog *hog, uint8_t status, uint8_t id,
- bool numbered, uint16_t len, const uint8_t *data)
+ uint16_t len, const uint8_t *data)
{
- struct uhid_event rsp;
int err;
hog->getrep_att = 0;
- memset(&rsp, 0, sizeof(rsp));
- rsp.type = UHID_GET_REPORT_REPLY;
- rsp.u.get_report_reply.id = hog->getrep_id;
-
- if (status)
- goto done;
-
- if (numbered && len > 0) {
- rsp.u.get_report_reply.size = len + 1;
- rsp.u.get_report_reply.data[0] = id;
- memcpy(&rsp.u.get_report_reply.data[1], data, len);
- } else {
- rsp.u.get_report_reply.size = len;
- memcpy(rsp.u.get_report_reply.data, data, len);
- }
-
-done:
- rsp.u.get_report_reply.err = status;
- err = bt_uhid_send(hog->uhid, &rsp);
+ err = bt_uhid_get_report_reply(hog->uhid, hog->getrep_id, status, id,
+ data, len);
if (err < 0)
- error("bt_uhid_send: %s", strerror(-err));
+ error("bt_uhid_get_report_reply: %s", strerror(-err));
}
static void get_report_cb(guint8 status, const guint8 *pdu, guint16 len,
@@ -994,7 +917,7 @@ static void get_report_cb(guint8 status, const guint8 *pdu, guint16 len,
++pdu;
exit:
- report_reply(hog, status, report->id, report->numbered, len, pdu);
+ report_reply(hog, status, report->numbered ? report->id : 0, len, pdu);
}
static void get_report(struct uhid_event *ev, void *user_data)
@@ -1030,61 +953,33 @@ static void get_report(struct uhid_event *ev, void *user_data)
fail:
/* reply with an error on failure */
- report_reply(hog, err, 0, false, 0, NULL);
+ report_reply(hog, err, 0, 0, NULL);
}
static void uhid_create(struct bt_hog *hog, uint8_t *report_map,
size_t report_map_len)
{
uint8_t *value = report_map;
- struct uhid_event ev;
size_t vlen = report_map_len;
- int i, err;
+ int err;
GError *gerr = NULL;
-
- if (vlen > sizeof(ev.u.create2.rd_data)) {
- error("Report MAP too big: %zu > %zu", vlen,
- sizeof(ev.u.create2.rd_data));
- return;
- }
-
- /* create uHID device */
- memset(&ev, 0, sizeof(ev));
- ev.type = UHID_CREATE2;
+ bdaddr_t src, dst;
bt_io_get(g_attrib_get_channel(hog->attrib), &gerr,
- BT_IO_OPT_SOURCE, ev.u.create2.phys,
- BT_IO_OPT_DEST, ev.u.create2.uniq,
+ BT_IO_OPT_SOURCE_BDADDR, &src,
+ BT_IO_OPT_DEST_BDADDR, &dst,
BT_IO_OPT_INVALID);
-
if (gerr) {
error("Failed to connection details: %s", gerr->message);
g_error_free(gerr);
return;
}
- /* Phys + uniq are the same size (hw address type) */
- for (i = 0;
- i < (int)sizeof(ev.u.create2.phys) && ev.u.create2.phys[i] != 0;
- ++i) {
- ev.u.create2.phys[i] = tolower(ev.u.create2.phys[i]);
- ev.u.create2.uniq[i] = tolower(ev.u.create2.uniq[i]);
- }
-
- strncpy((char *) ev.u.create2.name, hog->name,
- sizeof(ev.u.create2.name) - 1);
- ev.u.create2.vendor = hog->vendor;
- ev.u.create2.product = hog->product;
- ev.u.create2.version = hog->version;
- ev.u.create2.country = hog->bcountrycode;
- ev.u.create2.bus = BUS_BLUETOOTH;
- ev.u.create2.rd_size = vlen;
-
- memcpy(ev.u.create2.rd_data, value, vlen);
-
- err = bt_uhid_send(hog->uhid, &ev);
+ err = bt_uhid_create(hog->uhid, hog->name, &src, &dst,
+ hog->vendor, hog->product, hog->version,
+ hog->bcountrycode, value, vlen);
if (err < 0) {
- error("bt_uhid_send: %s", strerror(-err));
+ error("bt_uhid_create: %s", strerror(-err));
return;
}
@@ -1093,9 +988,6 @@ static void uhid_create(struct bt_hog *hog, uint8_t *report_map,
bt_uhid_register(hog->uhid, UHID_GET_REPORT, get_report, hog);
bt_uhid_register(hog->uhid, UHID_SET_REPORT, set_report, hog);
- hog->uhid_created = true;
- hog->uhid_start = false;
-
DBG("HoG created uHID device");
}
@@ -1146,7 +1038,8 @@ static void read_report_map(struct bt_hog *hog)
{
uint16_t handle;
- if (!hog->report_map_attr || hog->uhid_created || hog->report_map_id)
+ if (!hog->report_map_attr || bt_uhid_created(hog->uhid) ||
+ hog->report_map_id)
return;
handle = gatt_db_attribute_get_handle(hog->report_map_attr);
@@ -1312,24 +1205,14 @@ static bool cancel_gatt_req(const void *data, const void *user_data)
static void uhid_destroy(struct bt_hog *hog)
{
int err;
- struct uhid_event ev;
-
- if (!hog->uhid_created)
- return;
bt_uhid_unregister_all(hog->uhid);
- memset(&ev, 0, sizeof(ev));
- ev.type = UHID_DESTROY;
-
- err = bt_uhid_send(hog->uhid, &ev);
-
+ err = bt_uhid_destroy(hog->uhid);
if (err < 0) {
- error("bt_uhid_send: %s", strerror(-err));
+ error("bt_uhid_destroy: %s", strerror(-err));
return;
}
-
- hog->uhid_created = false;
}
static void hog_free(void *data)
@@ -1339,7 +1222,6 @@ static void hog_free(void *data)
bt_hog_detach(hog);
uhid_destroy(hog);
- queue_destroy(hog->input, free);
queue_destroy(hog->bas, (void *) bt_bas_unref);
g_slist_free_full(hog->instances, hog_free);
@@ -1810,7 +1692,7 @@ bool bt_hog_attach(struct bt_hog *hog, void *gatt)
bt_hog_attach(instance, gatt);
}
- if (!hog->uhid_created) {
+ if (!bt_uhid_created(hog->uhid)) {
DBG("HoG discovering characteristics");
if (hog->attr)
gatt_db_service_foreach_char(hog->attr,
@@ -1822,7 +1704,7 @@ bool bt_hog_attach(struct bt_hog *hog, void *gatt)
char_discovered_cb, hog);
}
- if (!hog->uhid_created)
+ if (!bt_uhid_created(hog->uhid))
return true;
/* If UHID is already created, set up the report value handlers to
--
2.43.0
From: Luiz Augusto von Dentz <[email protected]>
This makes use of bt_uhid function instead of directly submitting
events directly using bt_uhid_send.
Fixes: https://github.com/bluez/bluez/issues/771
---
profiles/input/device.c | 92 ++++++++++-------------------------------
1 file changed, 21 insertions(+), 71 deletions(-)
diff --git a/profiles/input/device.c b/profiles/input/device.c
index 0d32b705bd00..592eceb5535d 100644
--- a/profiles/input/device.c
+++ b/profiles/input/device.c
@@ -73,7 +73,6 @@ struct input_device {
unsigned int reconnect_timer;
uint32_t reconnect_attempt;
struct bt_uhid *uhid;
- bool uhid_created;
uint8_t report_req_pending;
unsigned int report_req_timer;
uint32_t report_rsp_id;
@@ -215,32 +214,20 @@ static bool uhid_send_get_report_reply(struct input_device *idev,
const uint8_t *data, size_t size,
uint32_t id, uint16_t err)
{
- struct uhid_event ev;
int ret;
if (data == NULL)
size = 0;
- if (size > sizeof(ev.u.get_report_reply.data))
- size = sizeof(ev.u.get_report_reply.data);
-
- if (!idev->uhid_created) {
+ if (!bt_uhid_created(idev->uhid)) {
DBG("HID report (%zu bytes) dropped", size);
return false;
}
- memset(&ev, 0, sizeof(ev));
- ev.type = UHID_GET_REPORT_REPLY;
- ev.u.get_report_reply.id = id;
- ev.u.get_report_reply.err = err;
- ev.u.get_report_reply.size = size;
-
- if (size > 0)
- memcpy(ev.u.get_report_reply.data, data, size);
-
- ret = bt_uhid_send(idev->uhid, &ev);
+ ret = bt_uhid_get_report_reply(idev->uhid, id, 0, err, data, size);
if (ret < 0) {
- error("bt_uhid_send: %s (%d)", strerror(-ret), -ret);
+ error("bt_uhid_get_report_reply: %s (%d)", strerror(-ret),
+ -ret);
return false;
}
@@ -252,20 +239,15 @@ static bool uhid_send_get_report_reply(struct input_device *idev,
static bool uhid_send_set_report_reply(struct input_device *idev,
uint32_t id, uint16_t err)
{
- struct uhid_event ev;
int ret;
- if (!idev->uhid_created)
+ if (!bt_uhid_created(idev->uhid))
return false;
- memset(&ev, 0, sizeof(ev));
- ev.type = UHID_SET_REPORT_REPLY;
- ev.u.set_report_reply.id = id;
- ev.u.set_report_reply.err = err;
-
- ret = bt_uhid_send(idev->uhid, &ev);
+ ret = bt_uhid_set_report_reply(idev->uhid, id, err);
if (ret < 0) {
- error("bt_uhid_send: %s (%d)", strerror(-ret), -ret);
+ error("bt_uhid_set_report_reply: %s (%d)", strerror(-ret),
+ -ret);
return false;
}
@@ -275,30 +257,19 @@ static bool uhid_send_set_report_reply(struct input_device *idev,
static bool uhid_send_input_report(struct input_device *idev,
const uint8_t *data, size_t size)
{
- struct uhid_event ev;
int err;
if (data == NULL)
size = 0;
- if (size > sizeof(ev.u.input.data))
- size = sizeof(ev.u.input.data);
-
- if (!idev->uhid_created) {
+ if (!bt_uhid_created(idev->uhid)) {
DBG("HID report (%zu bytes) dropped", size);
return false;
}
- memset(&ev, 0, sizeof(ev));
- ev.type = UHID_INPUT;
- ev.u.input.size = size;
-
- if (size > 0)
- memcpy(ev.u.input.data, data, size);
-
- err = bt_uhid_send(idev->uhid, &ev);
+ err = bt_uhid_input(idev->uhid, 0, data, size);
if (err < 0) {
- error("bt_uhid_send: %s (%d)", strerror(-err), -err);
+ error("bt_uhid_input: %s (%d)", strerror(-err), -err);
return false;
}
@@ -385,7 +356,7 @@ static gboolean intr_watch_cb(GIOChannel *chan, GIOCondition cond, gpointer data
virtual_cable_unplug(idev);
/* If connection abruptly ended, uhid might be not yet disconnected */
- if (idev->uhid_created)
+ if (bt_uhid_created(idev->uhid))
uhid_disconnect(idev);
return FALSE;
@@ -625,7 +596,7 @@ static bool hidp_report_req_timeout(gpointer data)
break;
}
- DBG("Device %s HIDP %s request timed out", address, req_type_str);
+ error("Device %s HIDP %s request timed out", address, req_type_str);
idev->report_req_pending = 0;
idev->report_req_timer = 0;
@@ -941,28 +912,15 @@ static int ioctl_disconnect(struct input_device *idev, uint32_t flags)
static int uhid_connadd(struct input_device *idev, struct hidp_connadd_req *req)
{
int err;
- struct uhid_event ev;
- if (idev->uhid_created)
+ if (bt_uhid_created(idev->uhid))
return 0;
- /* create uHID device */
- memset(&ev, 0, sizeof(ev));
- ev.type = UHID_CREATE;
- strncpy((char *) ev.u.create.name, req->name, sizeof(ev.u.create.name));
- ba2strlc(&idev->src, (char *) ev.u.create.phys);
- ba2strlc(&idev->dst, (char *) ev.u.create.uniq);
- ev.u.create.vendor = req->vendor;
- ev.u.create.product = req->product;
- ev.u.create.version = req->version;
- ev.u.create.country = req->country;
- ev.u.create.bus = BUS_BLUETOOTH;
- ev.u.create.rd_data = req->rd_data;
- ev.u.create.rd_size = req->rd_size;
-
- err = bt_uhid_send(idev->uhid, &ev);
+ err = bt_uhid_create(idev->uhid, req->name, &idev->src, &idev->dst,
+ req->vendor, req->product, req->version,
+ req->country, req->rd_data, req->rd_size);
if (err < 0) {
- error("bt_uhid_send: %s", strerror(-err));
+ error("bt_uhid_create: %s", strerror(-err));
return err;
}
@@ -972,17 +930,14 @@ static int uhid_connadd(struct input_device *idev, struct hidp_connadd_req *req)
bt_uhid_register(idev->uhid, UHID_SET_REPORT, hidp_send_set_report,
idev);
- idev->uhid_created = true;
-
return err;
}
static int uhid_disconnect(struct input_device *idev)
{
int err;
- struct uhid_event ev;
- if (!idev->uhid_created)
+ if (!bt_uhid_created(idev->uhid))
return 0;
/* Only destroy the node if virtual cable unplug flag has been set */
@@ -991,17 +946,12 @@ static int uhid_disconnect(struct input_device *idev)
bt_uhid_unregister_all(idev->uhid);
- memset(&ev, 0, sizeof(ev));
- ev.type = UHID_DESTROY;
-
- err = bt_uhid_send(idev->uhid, &ev);
+ err = bt_uhid_destroy(idev->uhid);
if (err < 0) {
- error("bt_uhid_send: %s", strerror(-err));
+ error("bt_uhid_destroy: %s", strerror(-err));
return err;
}
- idev->uhid_created = false;
-
return err;
}
--
2.43.0
From: Luiz Augusto von Dentz <[email protected]>
This tests bt_uhid_create, bt_uhid_input and bt_uhid_destroy instead of
directly submitting UHID_CREATE, UHID_INPUT and UHID_DESTROY.
---
unit/test-uhid.c | 35 ++++++++++++++++++++++++-----------
1 file changed, 24 insertions(+), 11 deletions(-)
diff --git a/unit/test-uhid.c b/unit/test-uhid.c
index 8a8eef855bc5..516b5441bd01 100644
--- a/unit/test-uhid.c
+++ b/unit/test-uhid.c
@@ -117,8 +117,8 @@ static gboolean send_pdu(gpointer user_data)
len = write(context->fd, pdu->data, pdu->size);
-
- util_hexdump('<', pdu->data, len, test_debug, "uHID: ");
+ if (tester_use_debug())
+ util_hexdump('<', pdu->data, len, test_debug, "uHID: ");
g_assert_cmpint(len, ==, pdu->size);
@@ -159,7 +159,8 @@ static gboolean test_handler(GIOChannel *channel, GIOCondition cond,
g_assert(len > 0);
- util_hexdump('>', buf, len, test_debug, "uHID: ");
+ if (tester_use_debug())
+ util_hexdump('>', buf, len, test_debug, "uHID: ");
g_assert_cmpint(len, ==, pdu->size);
@@ -228,19 +229,31 @@ static const struct uhid_event ev_feature = {
static void test_client(gconstpointer data)
{
struct context *context = create_context(data);
+ int err;
- if (g_str_equal(context->data->test_name, "/uhid/command/create"))
- bt_uhid_send(context->uhid, &ev_create);
+ err = bt_uhid_create(context->uhid, "", NULL, NULL, 0, 0, 0, 0, NULL,
+ 0);
+ if (err < 0)
+ tester_test_failed();
- if (g_str_equal(context->data->test_name, "/uhid/command/destroy"))
- bt_uhid_send(context->uhid, &ev_destroy);
+ if (g_str_equal(context->data->test_name, "/uhid/command/destroy")) {
+ err = bt_uhid_destroy(context->uhid);
+ if (err < 0)
+ tester_test_failed();
+ }
if (g_str_equal(context->data->test_name,
- "/uhid/command/feature_answer"))
- bt_uhid_send(context->uhid, &ev_feature_answer);
+ "/uhid/command/feature_answer")) {
+ err = bt_uhid_send(context->uhid, &ev_feature_answer);
+ if (err < 0)
+ tester_test_failed();
+ }
- if (g_str_equal(context->data->test_name, "/uhid/command/input"))
- bt_uhid_send(context->uhid, &ev_input);
+ if (g_str_equal(context->data->test_name, "/uhid/command/input")) {
+ err = bt_uhid_input(context->uhid, 0, NULL, 0);
+ if (err < 0)
+ tester_test_failed();
+ }
context_quit(context);
}
--
2.43.0
This is automated email and please do not reply to this email!
Dear submitter,
Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=834439
---Test result---
Test Summary:
CheckPatch PASS 1.28 seconds
GitLint PASS 0.74 seconds
BuildEll PASS 24.02 seconds
BluezMake PASS 1711.42 seconds
MakeCheck PASS 13.45 seconds
MakeDistcheck PASS 176.18 seconds
CheckValgrind PASS 246.00 seconds
CheckSmatch PASS 346.82 seconds
bluezmakeextell PASS 118.15 seconds
IncrementalBuild PASS 6271.33 seconds
ScanBuild PASS 992.67 seconds
---
Regards,
Linux Bluetooth