1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
|
/*
* Copyright 2020 HIMSA II K/S - www.himsa.com. Represented by EHIMA -
* www.ehima.com
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "eatt_impl.h"
#include "stack/include/bt_hdr.h"
#include "stack/l2cap/l2c_int.h"
#include "types/raw_address.h"
#include <base/logging.h>
using bluetooth::eatt::eatt_impl;
namespace bluetooth {
namespace eatt {
struct EattExtension::impl {
impl() = default;
~impl() = default;
void Start() {
if (eatt_impl_) {
LOG(ERROR) << "Eatt already started";
return;
};
/* Register server for Eatt */
memset(®_info_, 0, sizeof(reg_info_));
reg_info_.pL2CA_CreditBasedConnectInd_Cb = eatt_connect_ind;
reg_info_.pL2CA_CreditBasedConnectCfm_Cb = eatt_connect_cfm;
reg_info_.pL2CA_CreditBasedReconfigCompleted_Cb = eatt_reconfig_completed;
reg_info_.pL2CA_DisconnectInd_Cb = eatt_disconnect_ind;
reg_info_.pL2CA_Error_Cb = eatt_error_cb;
reg_info_.pL2CA_DataInd_Cb = eatt_data_ind;
if (L2CA_RegisterLECoc(BT_PSM_EATT, reg_info_, BTM_SEC_NONE, {}) == 0) {
LOG(ERROR) << __func__ << " cannot register EATT";
} else {
eatt_impl_ = std::make_unique<eatt_impl>();
}
}
void Stop() {
if (!eatt_impl_) {
LOG(ERROR) << "Eatt not started";
return;
}
eatt_impl_.reset(nullptr);
L2CA_DeregisterLECoc(BT_PSM_EATT);
}
bool IsRunning() { return eatt_impl_ ? true : false; }
static eatt_impl* GetImplInstance(void) {
auto* instance = EattExtension::GetInstance();
return instance->pimpl_->eatt_impl_.get();
}
static void eatt_connect_ind(const RawAddress& bda,
std::vector<uint16_t>& lcids, uint16_t psm,
uint16_t peer_mtu, uint8_t identifier) {
auto p_eatt_impl = GetImplInstance();
if (p_eatt_impl)
p_eatt_impl->eatt_l2cap_connect_ind(bda, lcids, psm, peer_mtu,
identifier);
}
static void eatt_connect_cfm(const RawAddress& bda, uint16_t lcid,
uint16_t peer_mtu, uint16_t result) {
auto p_eatt_impl = GetImplInstance();
if (p_eatt_impl)
p_eatt_impl->eatt_l2cap_connect_cfm(bda, lcid, peer_mtu, result);
}
static void eatt_reconfig_completed(const RawAddress& bda, uint16_t lcid,
bool is_local_cfg,
tL2CAP_LE_CFG_INFO* p_cfg) {
auto p_eatt_impl = GetImplInstance();
if (p_eatt_impl)
p_eatt_impl->eatt_l2cap_reconfig_completed(bda, lcid, is_local_cfg,
p_cfg);
}
static void eatt_error_cb(uint16_t lcid, uint16_t reason) {
auto p_eatt_impl = GetImplInstance();
if (p_eatt_impl) p_eatt_impl->eatt_l2cap_error_cb(lcid, reason);
}
static void eatt_disconnect_ind(uint16_t lcid, bool please_confirm) {
auto p_eatt_impl = GetImplInstance();
if (p_eatt_impl)
p_eatt_impl->eatt_l2cap_disconnect_ind(lcid, please_confirm);
}
static void eatt_data_ind(uint16_t lcid, BT_HDR* data_p) {
auto p_eatt_impl = GetImplInstance();
if (p_eatt_impl) p_eatt_impl->eatt_l2cap_data_ind(lcid, data_p);
}
std::unique_ptr<eatt_impl> eatt_impl_;
tL2CAP_APPL_INFO reg_info_;
};
void EattExtension::AddFromStorage(const RawAddress& bd_addr) {
eatt_impl* p_eatt_impl = EattExtension::impl::GetImplInstance();
if (p_eatt_impl) p_eatt_impl->add_from_storage(bd_addr);
}
EattExtension::EattExtension() : pimpl_(std::make_unique<impl>()) {}
bool EattExtension::IsEattSupportedByPeer(const RawAddress& bd_addr) {
return pimpl_->eatt_impl_->is_eatt_supported_by_peer(bd_addr);
}
void EattExtension::Connect(const RawAddress& bd_addr) {
pimpl_->eatt_impl_->connect(bd_addr);
}
void EattExtension::Disconnect(const RawAddress& bd_addr) {
pimpl_->eatt_impl_->disconnect(bd_addr);
}
void EattExtension::Reconfigure(const RawAddress& bd_addr, uint16_t cid,
uint16_t mtu) {
pimpl_->eatt_impl_->reconfigure(bd_addr, cid, mtu);
}
void EattExtension::ReconfigureAll(const RawAddress& bd_addr, uint16_t mtu) {
pimpl_->eatt_impl_->reconfigure_all(bd_addr, mtu);
}
EattChannel* EattExtension::FindEattChannelByCid(const RawAddress& bd_addr,
uint16_t cid) {
return pimpl_->eatt_impl_->find_eatt_channel_by_cid(bd_addr, cid);
}
EattChannel* EattExtension::FindEattChannelByTransId(const RawAddress& bd_addr,
uint32_t trans_id) {
return pimpl_->eatt_impl_->find_eatt_channel_by_transid(bd_addr, trans_id);
}
bool EattExtension::IsIndicationPending(const RawAddress& bd_addr,
uint16_t indication_handle) {
return pimpl_->eatt_impl_->is_indication_pending(bd_addr, indication_handle);
}
EattChannel* EattExtension::GetChannelAvailableForIndication(
const RawAddress& bd_addr) {
return pimpl_->eatt_impl_->get_channel_available_for_indication(bd_addr);
}
void EattExtension::FreeGattResources(const RawAddress& bd_addr) {
pimpl_->eatt_impl_->free_gatt_resources(bd_addr);
}
bool EattExtension::IsOutstandingMsgInSendQueue(const RawAddress& bd_addr) {
return pimpl_->eatt_impl_->is_outstanding_msg_in_send_queue(bd_addr);
}
EattChannel* EattExtension::GetChannelWithQueuedData(
const RawAddress& bd_addr) {
return pimpl_->eatt_impl_->get_channel_with_queued_data(bd_addr);
}
EattChannel* EattExtension::GetChannelAvailableForClientRequest(
const RawAddress& bd_addr) {
return pimpl_->eatt_impl_->get_channel_available_for_client_request(bd_addr);
}
/* Start stop GATT indication timer per CID */
void EattExtension::StartIndicationConfirmationTimer(const RawAddress& bd_addr,
uint16_t cid) {
pimpl_->eatt_impl_->start_indication_confirm_timer(bd_addr, cid);
}
void EattExtension::StopIndicationConfirmationTimer(const RawAddress& bd_addr,
uint16_t cid) {
pimpl_->eatt_impl_->stop_indication_confirm_timer(bd_addr, cid);
}
/* Start stop application indication timeout */
void EattExtension::StartAppIndicationTimer(const RawAddress& bd_addr,
uint16_t cid) {
pimpl_->eatt_impl_->start_app_indication_timer(bd_addr, cid);
}
void EattExtension::StopAppIndicationTimer(const RawAddress& bd_addr,
uint16_t cid) {
pimpl_->eatt_impl_->stop_app_indication_timer(bd_addr, cid);
}
void EattExtension::Start() { pimpl_->Start(); }
void EattExtension::Stop() { pimpl_->Stop(); }
EattExtension::~EattExtension() = default;
} // namespace eatt
} // namespace bluetooth
|
