From: Anderson Lizardo <anderson.lizardo@openbossa.org>
To: linux-bluetooth@vger.kernel.org
Cc: Anderson Lizardo <anderson.lizardo@openbossa.org>
Subject: [PATCH 14/15] GATT server: add characteristic descriptor registration
Date: Wed, 16 Mar 2011 21:00:38 -0400 [thread overview]
Message-ID: <1300323639-13296-15-git-send-email-anderson.lizardo@openbossa.org> (raw)
In-Reply-To: <1300323639-13296-1-git-send-email-anderson.lizardo@openbossa.org>
---
plugins/gatt-profile.c | 41 +++++++++++++++++++++++++++++++++++++++++
1 files changed, 41 insertions(+), 0 deletions(-)
diff --git a/plugins/gatt-profile.c b/plugins/gatt-profile.c
index 4cf0164..521befe 100644
--- a/plugins/gatt-profile.c
+++ b/plugins/gatt-profile.c
@@ -427,6 +427,45 @@ static uint16_t service_size(struct gatt_service *svc)
return size;
}
+static void register_descriptors(gpointer data, gpointer user_data)
+{
+ struct gatt_descriptor *desc = data;
+ GSList **attrs = user_data, *l;
+ struct attribute *a;
+ uint8_t atval[ATT_MAX_VALUE_LEN];
+ uint16_t handle;
+ bt_uuid_t uuid;
+
+ DBG("descriptor: type=0x%04x", desc->type);
+
+ l = g_slist_last(*attrs);
+ g_assert(l != NULL);
+
+ a = l->data;
+ handle = a->handle + 1;
+
+ bt_uuid16_create(&uuid, desc->type);
+ if (desc->type == GATT_CHARAC_USER_DESC_UUID)
+ a = attrib_db_add(handle, &uuid, ATT_NONE, ATT_NOT_PERMITTED,
+ (uint8_t *) desc->data.description,
+ strlen(desc->data.description));
+ else if (desc->type == GATT_CHARAC_FMT_UUID) {
+ atval[0] = desc->data.presentation.format;
+ atval[1] = desc->data.presentation.exponent;
+ att_put_u16(desc->data.presentation.unit, &atval[2]);
+ atval[4] = desc->data.presentation.namespace;
+ att_put_u16(desc->data.presentation.description, &atval[5]);
+ a = attrib_db_add(handle, &uuid, ATT_NONE, ATT_NOT_PERMITTED,
+ atval, 7);
+ } else {
+ error("Unsupported descriptor type: 0x%04x", desc->type);
+ return;
+ }
+
+ g_assert(a != NULL);
+ *attrs = g_slist_append(*attrs, a);
+}
+
static void register_characteristics(gpointer data, gpointer user_data)
{
struct gatt_characteristic *chr = data;
@@ -468,6 +507,8 @@ static void register_characteristics(gpointer data, gpointer user_data)
ATT_NOT_PERMITTED, chr->value, chr->vlen);
g_assert(a != NULL);
*attrs = g_slist_append(*attrs, a);
+
+ g_slist_foreach(chr->descriptors, register_descriptors, attrs);
}
static void register_services(gpointer data, gpointer user_data)
--
1.7.0.4
next prev parent reply other threads:[~2011-03-17 1:00 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-17 1:00 [RFC][PATCH 00/15] Attribute server management API Anderson Lizardo
2011-03-17 1:00 ` [PATCH 01/15] Remove built-in example attribute server Anderson Lizardo
2011-03-17 1:00 ` [PATCH 02/15] GATT server: add profile API plugin skeleton Anderson Lizardo
2011-03-17 1:00 ` [PATCH 03/15] GATT server: add initial D-Bus interface Anderson Lizardo
2011-03-17 1:00 ` [PATCH 04/15] GATT server: add initial XML parsing Anderson Lizardo
2011-03-17 1:00 ` [PATCH 05/15] GATT server: parse primary/secondary services Anderson Lizardo
2011-03-17 1:00 ` [PATCH 06/15] GATT server: parse and resolve service includes Anderson Lizardo
2011-03-17 1:00 ` [PATCH 07/15] GATT server: parse characteristics Anderson Lizardo
2011-03-17 1:00 ` [PATCH 08/15] GATT server: parse characteristic value Anderson Lizardo
2011-03-17 1:00 ` [PATCH 09/15] GATT server: add test/test-gatt-profile example Anderson Lizardo
2011-03-17 1:00 ` [PATCH 10/15] Add attrib_db_find_avail() function to attribute server Anderson Lizardo
2011-03-17 1:00 ` [PATCH 11/15] GATT server: add service registration Anderson Lizardo
2011-03-17 1:00 ` [PATCH 12/15] GATT server: add service includes registration Anderson Lizardo
2011-03-17 1:00 ` [PATCH 13/15] GATT server: add characteristic registration Anderson Lizardo
2011-03-17 1:00 ` Anderson Lizardo [this message]
2011-03-17 1:00 ` [PATCH 15/15] GATT server: add disconnect watch Anderson Lizardo
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