Blueman and other GUIs use the string from ServiceName
attribute as device name in the SDP response, but hidd tool
uses strings from Service Description and Provider Name atrribute.
SDP response from Microsoft Bluetooth device has extended ASCII
character 174(registered symbol) in its ServiceDescription attribute.
Android platform expects the device name to have only printable characters and
therefore GUI Crashes while connecting Microsoft Bluetooth Mouse using hidd
Using the ServiceName attribute from the SDP response
instead of ProviderName+ServiceDescription for device name in the
hidd tool solves both the issues.
---
compat/sdp.c | 33 +++++++++++++++++----------------
1 files changed, 17 insertions(+), 16 deletions(-)
diff --git a/compat/sdp.c b/compat/sdp.c
index ff2e39f..f384844 100644
--- a/compat/sdp.c
+++ b/compat/sdp.c
@@ -248,22 +248,23 @@ int get_sdp_device_info(const bdaddr_t *src, const bdaddr_t *dst, struct hidp_co
rec = (sdp_record_t *) hid_rsp->data;
- pdlist = sdp_data_get(rec, 0x0101);
- pdlist2 = sdp_data_get(rec, 0x0102);
- if (pdlist) {
- if (pdlist2) {
- if (strncmp(pdlist->val.str, pdlist2->val.str, 5)) {
- strncpy(req->name, pdlist2->val.str, sizeof(req->name) - 1);
- strcat(req->name, " ");
- }
- strncat(req->name, pdlist->val.str,
- sizeof(req->name) - strlen(req->name));
- } else
- strncpy(req->name, pdlist->val.str, sizeof(req->name) - 1);
- } else {
- pdlist2 = sdp_data_get(rec, 0x0100);
- if (pdlist2)
- strncpy(req->name, pdlist2->val.str, sizeof(req->name) - 1);
+ pdlist2 = sdp_data_get(rec, 0x0100);
+ if (pdlist2)
+ strncpy(req->name, pdlist2->val.str, sizeof(req->name) - 1);
+ else {
+ pdlist = sdp_data_get(rec, 0x0101);
+ pdlist2 = sdp_data_get(rec, 0x0102);
+ if (pdlist) {
+ if (pdlist2) {
+ if (strncmp(pdlist->val.str, pdlist2->val.str, 5)) {
+ strncpy(req->name, pdlist2->val.str, sizeof(req->name) - 1);
+ strcat(req->name, " ");
+ }
+ strncat(req->name, pdlist->val.str,
+ sizeof(req->name) - strlen(req->name));
+ } else
+ strncpy(req->name, pdlist->val.str, sizeof(req->name) - 1);
+ }
}
pdlist = sdp_data_get(rec, 0x0201);
--
1.6.3.3
--
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