diff options
Diffstat (limited to 'binding-bluetooth/bluetooth-api.c')
| -rw-r--r-- | binding-bluetooth/bluetooth-api.c | 914 |
1 files changed, 0 insertions, 914 deletions
diff --git a/binding-bluetooth/bluetooth-api.c b/binding-bluetooth/bluetooth-api.c deleted file mode 100644 index 3f32db1..0000000 --- a/binding-bluetooth/bluetooth-api.c +++ /dev/null @@ -1,914 +0,0 @@ -/* Copyright 2016 ALPS ELECTRIC CO., LTD. -* -* 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. -*/ - -#define _GNU_SOURCE - -#include <stdio.h> -#include <string.h> -#include <stdlib.h> -#include <unistd.h> -#include <json-c/json.h> - -#define AFB_BINDING_VERSION 2 -#include <afb/afb-binding.h> - -#include "bluetooth-manager.h" -#include "bluetooth-agent.h" -#include "bluetooth-api.h" - -struct event -{ - struct event *next; - struct afb_event event; - char name[]; -}; - -static struct event *events = NULL; - -/* searchs the event of name */ -static struct event *event_get(const char *name) -{ - struct event *e = events; - while(e && strcmp(e->name, name)) - e = e->next; - return e; -} - -/* creates the event of name */ -static int event_add(const char *name) -{ - struct event *e; - - /* check valid name */ - e = event_get(name); - if (e) return -1; - - /* creation */ - e = malloc(strlen(name) + sizeof *e + 1); - if (!e) return -1; - strcpy(e->name, name); - - /* make the event */ - e->event = afb_daemon_make_event(name); - if (!e->event.closure) { free(e); return -1; } - - /* link */ - e->next = events; - events = e; - return 0; -} - -static int event_subscribe(struct afb_req request, const char *name) -{ - struct event *e; - e = event_get(name); - return e ? afb_req_subscribe(request, e->event) : -1; -} - -static int event_unsubscribe(struct afb_req request, const char *name) -{ - struct event *e; - e = event_get(name); - return e ? afb_req_unsubscribe(request, e->event) : -1; -} - -static int event_push(struct json_object *args, const char *name) -{ - struct event *e; - e = event_get(name); - return e ? afb_event_push(e->event, json_object_get(args)) : -1; -} - -static json_object *new_json_object_parse_avrcp(struct btd_device *BDdevice, unsigned int filter) -{ - json_object *jresp = json_object_new_object(); - json_object *jstring = NULL; - - if (BD_AVRCP_TITLE & filter) - { - if (BDdevice->avrcp_title) - { - jstring = json_object_new_string(BDdevice->avrcp_title); - } - else - { - jstring = json_object_new_string(""); - } - json_object_object_add(jresp, "Title", jstring); - } - - if (BD_AVRCP_ARTIST & filter) - { - if (BDdevice->avrcp_artist) - { - jstring = json_object_new_string(BDdevice->avrcp_artist); - } - else - { - jstring = json_object_new_string(""); - } - json_object_object_add(jresp, "Artist", jstring); - } - - if (BD_AVRCP_STATUS & filter) - { - if (BDdevice->avrcp_status) - { - jstring = json_object_new_string(BDdevice->avrcp_status); - } - else - { - jstring = json_object_new_string(""); - } - json_object_object_add(jresp, "Status", jstring); - } - - if (BD_AVRCP_DURATION & filter) - { - json_object_object_add(jresp, "Duration", - json_object_new_int(BDdevice->avrcp_duration)); - } - - if (BD_AVRCP_POSITION & filter) - { - json_object_object_add(jresp, "Position", - json_object_new_int(BDdevice->avrcp_position)); - } - - return jresp; -} - -/* create device json object*/ -static json_object *new_json_object_from_device(struct btd_device *BDdevice, unsigned int filter) -{ - json_object *jresp = json_object_new_object(); - json_object *jstring = NULL; - - if (BD_PATH & filter) - { - if (BDdevice->path) - { - gchar **str; - - jstring = json_object_new_string(BDdevice->path); - json_object_object_add(jresp, "Path", jstring); - - str = g_strsplit(BDdevice->path, "/", 0); - jstring = json_object_new_string(str[3]); - g_strfreev(str); - - json_object_object_add(jresp, "Adapter", jstring); - } - } - - if (BD_ADDER & filter) - { - if (BDdevice->bdaddr) - { - jstring = json_object_new_string(BDdevice->bdaddr); - } - else - { - jstring = json_object_new_string(""); - } - json_object_object_add(jresp, "Address", jstring); - } - - if (BD_NAME & filter) - { - if (BDdevice->name) - { - jstring = json_object_new_string(BDdevice->name); - } - else - { - jstring = json_object_new_string(""); - } - json_object_object_add(jresp, "Name", jstring); - } - - if (BD_PAIRED & filter) - { - jstring = (TRUE == BDdevice->paired) ? - json_object_new_string("True"):json_object_new_string("False"); - json_object_object_add(jresp, "Paired", jstring); - } - - if (BD_TRUSTED & filter) - { - jstring = (TRUE == BDdevice->trusted) ? - json_object_new_string("True"):json_object_new_string("False"); - json_object_object_add(jresp, "Trusted", jstring); - } - - if (BD_ACLCONNECTED & filter) - { - jstring = (TRUE == BDdevice->connected) ? - json_object_new_string("True"):json_object_new_string("False"); - json_object_object_add(jresp, "Connected", jstring); - } - - if (BD_AVCONNECTED & filter) - { - jstring = (TRUE == BDdevice->avconnected) ? - json_object_new_string("True"):json_object_new_string("False"); - json_object_object_add(jresp, "AVPConnected", jstring); - - if (BDdevice->avconnected) - { - jstring = new_json_object_parse_avrcp(BDdevice, filter); - json_object_object_add(jresp, "Metadata", jstring); - } - } - - if (BD_TRANSPORT_STATE & filter) - { - jstring = BDdevice->transport_state ? - json_object_new_string(BDdevice->transport_state) : - json_object_new_string("none"); - json_object_object_add(jresp, "TransportState", jstring); - } - - if (BD_TRANSPORT_VOLUME & filter) - { - json_object_object_add(jresp, "TransportVolume", - json_object_new_int(BDdevice->transport_volume)); - } - - if (BD_HFPCONNECTED & filter) - { - gpointer found = NULL; - - if (BDdevice->connected) - found = g_list_find_custom(BDdevice->uuids, HFP_UUID, strcmp); - - json_object_object_add(jresp, "HFPConnected", - json_object_new_string(found ? "True": "False")); - } - - if (BD_UUID_PROFILES & filter) - { - GList *list = BDdevice->uuids; - - if (list) - { - json_object *jarray = json_object_new_array(); - - for (;list;list=list->next) - { - jstring = json_object_new_string(list->data); - json_object_array_add(jarray, jstring); - } - json_object_object_add(jresp, "UUIDs", jarray); - } - } - - return jresp; -} - -/**/ -static void bt_power (struct afb_req request) -{ - LOGD("\n"); - - const char *value = afb_req_value (request, "value"); - json_object *jresp = NULL; - int ret = 0; - - jresp = json_object_new_object(); - - /* no "?value=" parameter : return current state */ - if (!value) { - gboolean power_value; - ret = adapter_get_powered(&power_value); - - if (0==ret) - { - (TRUE==power_value)?json_object_object_add (jresp, "power", json_object_new_string ("on")) - : json_object_object_add (jresp, "power", json_object_new_string ("off")); - } - else - { - afb_req_fail (request, "failed", "Unable to get power status"); - return; - } - - } - - /* "?value=" parameter is "1" or "true" */ - else if ( atoi(value) == 1 || !strcasecmp(value, "true") ) - { - if (adapter_set_powered (TRUE)) - { - afb_req_fail (request,"failed","no more radio devices available"); - return; - } - json_object_object_add (jresp, "power", json_object_new_string ("on")); - } - - /* "?value=" parameter is "0" or "false" */ - else if ( atoi(value) == 0 || !strcasecmp(value, "false") ) - { - if (adapter_set_powered (FALSE)) - { - afb_req_fail (request, "failed", "Unable to release radio device"); - return; - } - - json_object_object_add (jresp, "power", json_object_new_string("off")); - } - else - { - afb_req_fail (request, "failed", "Invalid value"); - return; - } - - afb_req_success (request, jresp, "Radio - Power set"); -} - -/**/ -static void bt_start_discovery (struct afb_req request) -{ - LOGD("\n"); - int ret = 0; - - ret = adapter_start_discovery(); - - if (ret) - { - afb_req_fail (request, "failed", "Unable to start discovery"); - return; - } - - afb_req_success (request, NULL, NULL); -} - -/**/ -static void bt_stop_discovery (struct afb_req request) -{ - LOGD("\n"); - int ret = 0; - - ret = adapter_stop_discovery(); - - if (ret) - { - afb_req_fail (request, "failed", "Unable to stop discovery"); - return; - } - - afb_req_success (request, NULL, NULL); -} - - -/**/ -static void bt_discovery_result (struct afb_req request) -{ - LOGD("\n"); - GSList *list = NULL; - GSList *tmp = NULL; - //adapter_update_devices(); - list = adapter_get_devices_list(); - if (NULL == list) - { - afb_req_fail (request, "failed", "No find devices"); - return; - } - - json_object *jresp = json_object_new_object(); - json_object *my_array = json_object_new_array(); - - tmp = list; - for(;tmp;tmp=tmp->next) - { - struct btd_device *BDdevice = tmp->data; - //LOGD("\n%s\t%s\n",BDdevice->bdaddr,BDdevice->name); - - unsigned int filter = BD_ADDER|BD_NAME|BD_PATH|BD_PAIRED|BD_ACLCONNECTED|BD_AVCONNECTED|BD_HFPCONNECTED|BD_UUID_PROFILES; - - json_object *jresp = new_json_object_from_device(BDdevice, filter); - - json_object_array_add(my_array, jresp); - } - - adapter_devices_list_free(list); - - json_object_object_add(jresp, "list", my_array); - - afb_req_success(request, jresp, "BT - Scan Result is Displayed"); -} - -/**/ -static void bt_pair (struct afb_req request) -{ - LOGD("\n"); - - const char *value = afb_req_value (request, "value"); - int ret = 0; - - if (NULL == value) - { - afb_req_fail (request, "failed", "Please Input the Device Address"); - return; - } - - ret = device_pair(value); - if (0 == ret) - { - afb_req_success (request, NULL, NULL); - } - else - { - afb_req_fail (request, "failed", "Device pairing failed"); - } - -} - -/**/ -static void bt_cancel_pairing (struct afb_req request) -{ - LOGD("\n"); - - const char *value = afb_req_value (request, "value"); - int ret = 0; - - if (NULL == value) - { - afb_req_fail (request, "failed", "Please Input the Device Address"); - return; - } - - ret = device_cancelPairing(value); - if (0 == ret) - { - afb_req_success (request, NULL, NULL); - } - else - { - afb_req_fail (request, "failed", "Device cancel pairing failed"); - } - -} - -/**/ -static void bt_connect (struct afb_req request) -{ - LOGD("\n"); - - const char *value = afb_req_value (request, "value"); - const char *uuid = afb_req_value (request, "uuid"); - int ret = 0; - - if (NULL == value) - { - afb_req_fail (request, "failed", "Please Input the Device Address"); - return; - } - - ret = device_connect(value, uuid); - - if (0 == ret) - { - json_object *jresp = json_object_new_object(); - json_object *jstring; - - jstring = json_object_new_string("connected"); - json_object_object_add(jresp, "Status", jstring); - - jstring = json_object_new_string(value); - json_object_object_add(jresp, "Address", jstring); - - if (uuid) { - jstring = json_object_new_string(uuid); - json_object_object_add(jresp, "UUID", jstring); - } - - event_push(jresp, "connection"); - afb_req_success (request, NULL, NULL); - } - else - { - afb_req_fail (request, "failed", "Device connect failed"); - } - -} - -/**/ -static void bt_disconnect (struct afb_req request) -{ - LOGD("\n"); - - const char *value = afb_req_value (request, "value"); - const char *uuid = afb_req_value (request, "uuid"); - int ret = 0; - - if (NULL == value) - { - afb_req_fail (request, "failed", "Please Input the Device Address"); - return; - } - - ret = device_disconnect(value, uuid); - if (0 == ret) - { - json_object *jresp = json_object_new_object(); - json_object *jstring; - - jstring = json_object_new_string("disconnected"); - json_object_object_add(jresp, "Status", jstring); - - jstring = json_object_new_string(value); - json_object_object_add(jresp, "Address", jstring); - - if (uuid) { - jstring = json_object_new_string(uuid); - json_object_object_add(jresp, "UUID", jstring); - } - - event_push(jresp, "connection"); - afb_req_success (request, NULL, NULL); - } - else - { - afb_req_fail (request, "failed", "Device disconnect failed"); - } - -} - -/**/ -static void bt_remove_device (struct afb_req request) -{ - LOGD("\n"); - - const char *value = afb_req_value (request, "value"); - int ret = 0; - - if (NULL == value) - { - afb_req_fail (request, "failed", "Please Input the Device Address"); - return; - } - - ret = adapter_remove_device(value); - if (0 == ret) - { - afb_req_success (request, NULL, NULL); - } - else - { - afb_req_fail (request, "failed", "Remove Device failed"); - } - -} - -static void bt_device_priorities_cb (json_object *array, gchar *str) -{ - json_object_array_add(array, json_object_new_string(str)); -} - -static void bt_device_priorities (struct afb_req request) -{ - json_object *jarray = json_object_new_array(); - - device_priority_list(&bt_device_priorities_cb, jarray); - - afb_req_success(request, jarray, "Display paired device priority"); -} - -/**/ -static void bt_set_device_property (struct afb_req request) -{ - LOGD("\n"); - - const char *address = afb_req_value (request, "Address"); - const char *property = afb_req_value (request, "Property"); - const char *value = afb_req_value (request, "value"); - int ret = 0; - GSList *list = NULL; - - if (NULL == address || NULL==property || NULL==value) - { - afb_req_fail (request, "failed", "Please Check Input Parameter"); - return; - } - - ret = device_set_property(address, property, value); - if (0 == ret) - { - afb_req_success (request, NULL, NULL); - } - else - { - afb_req_fail (request, "failed", "Device set property failed"); - } - -} - -/**/ -static void bt_set_property (struct afb_req request) -{ - LOGD("\n"); - - const char *property = afb_req_value (request, "Property"); - const char *value = afb_req_value (request, "value"); - int ret = 0; - gboolean setvalue; - - - if (NULL==property || NULL==value) - { - afb_req_fail (request, "failed", "Please Check Input Parameter"); - return; - } - - - if ( atoi(value) == 1 || !strcasecmp(value, "true") ) - { - ret = adapter_set_property (property, TRUE); - - } - - /* "?value=" parameter is "0" or "false" */ - else if ( atoi(value) == 0 || !strcasecmp(value, "false") ) - { - ret = adapter_set_property (property, FALSE); - } - else - { - afb_req_fail (request, "failed", "Invalid value"); - return; - } - - if (0 == ret) - { - afb_req_success (request, NULL, NULL); - } - else - { - afb_req_fail (request, "failed", "Bluetooth set property failed"); - } - -} - -/**/ -static void bt_set_avrcp_controls (struct afb_req request) -{ - LOGD("\n"); - - const char *address = afb_req_value (request, "Address"); - const char *value = afb_req_value (request, "value"); - int ret = 0; - GSList *list = NULL; - - if (NULL==value) - { - afb_req_fail (request, "failed", "Please Check Input Parameter"); - return; - } - - if (NULL == address) - { - list = adapter_get_devices_list(); - if (NULL == list) - { - afb_req_fail (request, "failed", "No find devices"); - return; - } - - for (;list;list=list->next) - { - struct btd_device *BDdevice = list->data; - //LOGD("\n%s\t%s\n",BDdevice->bdaddr,BDdevice->name); - if (BDdevice->avconnected) - { - address = BDdevice->bdaddr; - break; - } - } - } - - ret = device_call_avrcp_method(address, value); - if (0 == ret) - { - afb_req_success (request, NULL, NULL); - } - else - { - afb_req_fail (request, "failed", "Bluetooth set avrcp control failed"); - } -} - -static void subscribe(struct afb_req request) -{ - const char *name = afb_req_value(request, "value"); - - if (name == NULL) - afb_req_fail(request, "failed", "bad arguments"); - else if (0 != event_subscribe(request, name)) - afb_req_fail(request, "failed", "subscription error"); - else - afb_req_success(request, NULL, NULL); -} - -static void unsubscribe(struct afb_req request) -{ - const char *name = afb_req_value(request, "value"); - - if (name == NULL) - afb_req_fail(request, "failed", "bad arguments"); - else if (0 != event_unsubscribe(request, name)) - afb_req_fail(request, "failed", "unsubscription error"); - else - afb_req_success(request, NULL, NULL); -} - -/* - * broadcast new device - */ -void bt_broadcast_device_added(struct btd_device *BDdevice) -{ - unsigned int filter = BD_ADDER|BD_NAME|BD_PATH|BD_PAIRED|BD_ACLCONNECTED|BD_AVCONNECTED|BD_HFPCONNECTED|BD_UUID_PROFILES; - int ret; - json_object *jresp = new_json_object_from_device(BDdevice, filter); - - LOGD("\n"); - ret = event_push(jresp,"device_added"); - LOGD("%d\n",ret); -} - -/* - * broadcast device removed - */ -void bt_broadcast_device_removed(struct btd_device *BDdevice) -{ - unsigned int filter = BD_ADDER|BD_PATH; - int ret; - json_object *jresp = new_json_object_from_device(BDdevice, filter); - - LOGD("\n"); - ret = event_push(jresp,"device_removed"); - LOGD("%d\n",ret); -} - - -/* - * broadcast device updated - */ -void bt_broadcast_device_properties_change(struct btd_device *BDdevice) -{ - - unsigned int filter = BD_ADDER|BD_NAME|BD_PATH|BD_PAIRED|BD_ACLCONNECTED|BD_AVCONNECTED|BD_HFPCONNECTED|BD_AVRCP_TITLE|BD_AVRCP_ARTIST|BD_AVRCP_STATUS|BD_AVRCP_DURATION|BD_AVRCP_POSITION|BD_TRANSPORT_STATE|BD_TRANSPORT_VOLUME|BD_UUID_PROFILES; - - int ret; - json_object *jresp = new_json_object_from_device(BDdevice, filter); - - LOGD("\n"); - ret = event_push(jresp,"device_updated"); - LOGD("%d\n",ret); -} - -/* - * broadcast request confirmation - */ -gboolean bt_request_confirmation(const gchar *device, guint passkey) -{ - json_object *jresp = json_object_new_object(); - json_object *jstring = NULL; - int ret; - - jstring = json_object_new_string(device); - json_object_object_add(jresp, "Address", jstring); - jstring = json_object_new_int(passkey); - json_object_object_add(jresp, "Passkey", jstring); - - ret = event_push(jresp,"request_confirmation"); - - LOGD("%d\n",ret); - - if (ret >0) { - return TRUE; - }else { - return FALSE; - } - -} - -static void bt_send_confirmation(struct afb_req request) -{ - const char *value = afb_req_value(request, "value"); - int ret; - gboolean confirmation; - - if (!value) { - afb_req_fail (request, "failed", "Unable to get value status"); - return; - } - - /* "?value=" parameter is "1" or "yes" */ - else if ( atoi(value) == 1 || !strcasecmp(value, "yes") ) - { - ret = agent_send_confirmation (TRUE); - } - - /* "?value=" parameter is "0" or "no" */ - else if ( atoi(value) == 0 || !strcasecmp(value, "no") ) - { - ret = agent_send_confirmation (TRUE); - } - else - { - afb_req_fail (request, "failed", "Invalid value"); - return; - } - - if ( 0==ret) { - afb_req_success(request, NULL, NULL); - }else { - afb_req_success(request, "failed", "fail"); - } - -} - -static void bt_version(struct afb_req request) -{ - json_object *jresp = json_object_new_object(); - - json_object_object_add(jresp, "version", json_object_new_string("1.0")); - - afb_req_success(request, jresp, "Bluetooth - Binding version"); -} - -/* - * array of the verbs exported to afb-daemon - */ -static const struct afb_verb_v2 binding_verbs[]= { -/* VERB'S NAME FUNCTION TO CALL SHORT DESCRIPTION */ -{ .verb = "power", .callback = bt_power, .info = "Set Bluetooth Power ON or OFF" }, -{ .verb = "start_discovery", .callback = bt_start_discovery, .info = "Start discovery" }, -{ .verb = "stop_discovery", .callback = bt_stop_discovery, .info = "Stop discovery" }, -{ .verb = "discovery_result", .callback = bt_discovery_result, .info = "Get discovery result" }, -{ .verb = "remove_device", .callback = bt_remove_device, .info = "Remove the special device" }, -{ .verb = "pair", .callback = bt_pair, .info = "Pair to special device" }, -{ .verb = "cancel_pair", .callback = bt_cancel_pairing, .info = "Cancel the pairing process" }, -{ .verb = "connect", .callback = bt_connect, .info = "Connect to special device" }, -{ .verb = "disconnect", .callback = bt_disconnect, .info = "Disconnect special device" }, -{ .verb = "device_priorities", .callback = bt_device_priorities, .info = "Get BT paired device priorites" }, -{ .verb = "set_device_property", .callback = bt_set_device_property, .info = "Set special device property" }, -{ .verb = "set_property", .callback = bt_set_property, .info = "Set Bluetooth property" }, -{ .verb = "set_avrcp_controls", .callback = bt_set_avrcp_controls, .info = "Set Bluetooth AVRCP controls" }, -{ .verb = "send_confirmation", .callback = bt_send_confirmation, .info = "Send Confirmation" }, -{ .verb = "subscribe", .callback = subscribe, .info = "subscribes to the event of 'value'"}, -{ .verb = "unsubscribe", .callback = unsubscribe, .info = "unsubscribes to the event of 'value'"}, -{ .verb = "version", .callback = bt_version, .info = "report the binder version API"}, - -{ } /* marker for end of the array */ -}; - -/* - * activation function for registering the binding called by afb-daemon - */ - -static int init() -{ - Binding_RegisterCallback_t API_Callback; - API_Callback.binding_device_added = bt_broadcast_device_added; - API_Callback.binding_device_removed = bt_broadcast_device_removed; - API_Callback.binding_device_properties_changed = bt_broadcast_device_properties_change; - API_Callback.binding_request_confirmation = bt_request_confirmation; - BindingAPIRegister(&API_Callback); - - // register binding events - event_add("connection"); - event_add("request_confirmation"); - event_add("device_added"); - event_add("device_removed"); - event_add("device_updated"); - - return BluetoothManagerInit(); -} - -/* - * description of the binding for afb-daemon - */ -const struct afb_binding_v2 afbBindingV2 = -{ - .specification = "Application Framework Binder - Bluetooth Manager plugin", - .api = "Bluetooth-Manager", - .verbs = binding_verbs, - .init = init, -}; - -/***************************** The End Of File ******************************/ - |