1 files changed, 137 insertions, 0 deletions
diff --git a/src/components/ble/NavigationService.cpp b/src/components/ble/NavigationService.cpp
new file mode 100644
index 00000000..3c1fd162
--- /dev/null
+++ b/src/components/ble/NavigationService.cpp
@@ -0,0 +1,137 @@
+/*  Copyright (C) 2021  Adam Pigg
+
+    This file is part of InfiniTime.
+
+    InfiniTime is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    InfiniTime is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+#include "NavigationService.h"
+
+#include "systemtask/SystemTask.h"
+
+int NAVCallback(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg) {
+  auto navService = static_cast<Pinetime::Controllers::NavigationService *>(arg);
+  return navService->OnCommand(conn_handle, attr_handle, ctxt);
+}
+
+Pinetime::Controllers::NavigationService::NavigationService(Pinetime::System::SystemTask &system) : m_system(system) {
+  navUuid.value[14] = navId[0];
+  navUuid.value[15] = navId[1];
+
+  navFlagCharUuid.value[12] = navFlagCharId[0];
+  navFlagCharUuid.value[13] = navFlagCharId[1];
+  navFlagCharUuid.value[14] = navId[0];
+  navFlagCharUuid.value[15] = navId[1];
+
+  navNarrativeCharUuid.value[12] = navNarrativeCharId[0];
+  navNarrativeCharUuid.value[13] = navNarrativeCharId[1];
+  navNarrativeCharUuid.value[14] = navId[0];
+  navNarrativeCharUuid.value[15] = navId[1];
+
+  navManDistCharUuid.value[12] = navManDistCharId[0];
+  navManDistCharUuid.value[13] = navManDistCharId[1];
+  navManDistCharUuid.value[14] = navId[0];
+  navManDistCharUuid.value[15] = navId[1];
+
+  navProgressCharUuid.value[12] = navProgressCharId[0];
+  navProgressCharUuid.value[13] = navProgressCharId[1];
+  navProgressCharUuid.value[14] = navId[0];
+  navProgressCharUuid.value[15] = navId[1];
+
+  characteristicDefinition[0] = {.uuid = (ble_uuid_t *) (&navFlagCharUuid),
+      .access_cb = NAVCallback,
+      .arg = this,
+      .flags =  BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
+  };
+
+  characteristicDefinition[1] = {.uuid = (ble_uuid_t *) (&navNarrativeCharUuid),
+      .access_cb = NAVCallback,
+      .arg = this,
+      .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
+  };
+  characteristicDefinition[2] = {.uuid = (ble_uuid_t *) (&navManDistCharUuid),
+      .access_cb = NAVCallback,
+      .arg = this,
+      .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
+  };
+  characteristicDefinition[3] = {.uuid = (ble_uuid_t *) (&navProgressCharUuid),
+      .access_cb = NAVCallback,
+      .arg = this,
+      .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
+  };
+
+  characteristicDefinition[4] = {0};
+
+  serviceDefinition[0] = {
+      .type = BLE_GATT_SVC_TYPE_PRIMARY,
+      .uuid = (ble_uuid_t *) &navUuid,
+      .characteristics = characteristicDefinition
+  };
+  serviceDefinition[1] = {0};
+
+  m_progress = 0;
+}
+
+void Pinetime::Controllers::NavigationService::Init() {
+  int res = 0;
+  res = ble_gatts_count_cfg(serviceDefinition);
+  ASSERT(res == 0);
+
+  res = ble_gatts_add_svcs(serviceDefinition);
+  ASSERT(res == 0);
+}
+
+int Pinetime::Controllers::NavigationService::OnCommand(uint16_t conn_handle, uint16_t attr_handle,
+                                                   struct ble_gatt_access_ctxt *ctxt) {
+
+  if (ctxt->op == BLE_GATT_ACCESS_OP_WRITE_CHR) {
+    size_t notifSize = OS_MBUF_PKTLEN(ctxt->om);
+    uint8_t data[notifSize + 1];
+    data[notifSize] = '\0';
+    os_mbuf_copydata(ctxt->om, 0, notifSize, data);
+    char *s = (char *) &data[0];
+    NRF_LOG_INFO("DATA : %s", s);
+    if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &navFlagCharUuid) == 0) {
+      m_flag = s;
+    } else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &navNarrativeCharUuid) == 0) {
+      m_narrative = s;
+    } else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &navManDistCharUuid) == 0) {
+      m_manDist = s;
+    } else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &navProgressCharUuid) == 0) {
+      m_progress = data[0];
+    }
+  }
+  return 0;
+}
+
+std::string Pinetime::Controllers::NavigationService::getFlag()
+{
+    return m_flag;
+}
+
+std::string Pinetime::Controllers::NavigationService::getNarrative()
+{
+    return m_narrative;
+}
+
+std::string Pinetime::Controllers::NavigationService::getManDist()
+{
+    return m_manDist;
+}
+
+int Pinetime::Controllers::NavigationService::getProgress()
+{
+    return m_progress;
+}
+