diff options
Diffstat (limited to 'plugins/lib/bluetooth/hal-bt-data.c')
| -rw-r--r-- | plugins/lib/bluetooth/hal-bt-data.c | 277 |
1 files changed, 0 insertions, 277 deletions
diff --git a/plugins/lib/bluetooth/hal-bt-data.c b/plugins/lib/bluetooth/hal-bt-data.c deleted file mode 100644 index f3cb0e4..0000000 --- a/plugins/lib/bluetooth/hal-bt-data.c +++ /dev/null @@ -1,277 +0,0 @@ -/* - * Copyright (C) 2018 "IoT.bzh" - * Author Jonathan Aillet <jonathan.aillet@iot.bzh> - * - * 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 <stdbool.h> - -#include <wrap-json.h> - -#include "hal-bt-data.h" - -/******************************************************************************* - * Bt device data handling functions * - ******************************************************************************/ - -int HalBtDataRemoveSelectedBtDeviceFromList(struct HalBtDeviceData **firstBtDeviceData, struct HalBtDeviceData *btDeviceDataToRemove) -{ - struct HalBtDeviceData *currentBtDevice, *matchingBtDevice; - - if(! firstBtDeviceData || ! btDeviceDataToRemove) - return -1; - - currentBtDevice = *firstBtDeviceData; - - if(currentBtDevice == btDeviceDataToRemove) { - *firstBtDeviceData = currentBtDevice->next; - matchingBtDevice = currentBtDevice; - } - else { - while(currentBtDevice && currentBtDevice->next != btDeviceDataToRemove) - currentBtDevice = currentBtDevice->next; - - if(currentBtDevice) { - matchingBtDevice = currentBtDevice->next; - currentBtDevice->next = currentBtDevice->next->next; - } - else { - return -2; - } - } - - free(matchingBtDevice->hci); - free(matchingBtDevice->uid); - free(matchingBtDevice->name); - free(matchingBtDevice->address); - - free(matchingBtDevice); - - return 0; -} - -struct HalBtDeviceData *HalBtDataAddBtDeviceToBtDeviceList(struct HalBtDeviceData **firstBtDeviceData, json_object *currentSingleBtDeviceDataJ) -{ - char *currentBtDeviceName, *currentBtDeviceAddress, *currentBtDevicePath, *currentBtDeviceHci; - - struct HalBtDeviceData *currentBtDeviceData; - - if(! firstBtDeviceData || ! currentSingleBtDeviceDataJ) - return NULL; - - currentBtDeviceData = *firstBtDeviceData; - - if(! currentBtDeviceData) { - currentBtDeviceData = (struct HalBtDeviceData *) calloc(1, sizeof(struct HalBtDeviceData)); - if(! currentBtDeviceData) - return NULL; - - *firstBtDeviceData = currentBtDeviceData; - } - else { - while(currentBtDeviceData->next) - currentBtDeviceData = currentBtDeviceData->next; - - currentBtDeviceData->next = calloc(1, sizeof(struct HalBtDeviceData)); - if(! currentBtDeviceData) - return NULL; - - currentBtDeviceData = currentBtDeviceData->next; - } - - if(wrap_json_unpack(currentSingleBtDeviceDataJ, - "{s:s s:s s:s}", - "Name", ¤tBtDeviceName, - "Address", ¤tBtDeviceAddress, - "Path", ¤tBtDevicePath)) { - HalBtDataRemoveSelectedBtDeviceFromList(firstBtDeviceData, currentBtDeviceData); - return NULL; - } - - if(asprintf(¤tBtDeviceData->uid, "BT#%s", currentBtDeviceAddress) == -1) { - HalBtDataRemoveSelectedBtDeviceFromList(firstBtDeviceData, currentBtDeviceData); - return NULL; - } - - currentBtDeviceHci = strtok(currentBtDevicePath, "/"); - while(currentBtDeviceHci && strncmp(currentBtDeviceHci, "hci", 3)) - currentBtDeviceHci = strtok(NULL, "/"); - - if((! currentBtDeviceHci) || (! (currentBtDeviceData->hci = strdup(currentBtDeviceHci)))) { - HalBtDataRemoveSelectedBtDeviceFromList(firstBtDeviceData, currentBtDeviceData); - return NULL; - } - - if(! (currentBtDeviceData->name = strdup(currentBtDeviceName))) { - HalBtDataRemoveSelectedBtDeviceFromList(firstBtDeviceData, currentBtDeviceData); - return NULL; - } - - if(! (currentBtDeviceData->address = strdup(currentBtDeviceAddress))) { - HalBtDataRemoveSelectedBtDeviceFromList(firstBtDeviceData, currentBtDeviceData); - return NULL; - } - - return currentBtDeviceData; -} - -int HalBtDataGetNumberOfBtDeviceInList(struct HalBtDeviceData **firstBtDeviceData) -{ - unsigned int btDeviceNb = 0; - - struct HalBtDeviceData *currentBtDeviceData; - - if(! firstBtDeviceData) - return -1; - - currentBtDeviceData = *firstBtDeviceData; - - while(currentBtDeviceData) { - currentBtDeviceData = currentBtDeviceData->next; - btDeviceNb++; - } - - return btDeviceNb; -} - -struct HalBtDeviceData *HalBtDataSearchBtDeviceByAddress(struct HalBtDeviceData **firstBtDeviceData, char *btAddress) -{ - struct HalBtDeviceData *currentBtDevice; - - if(! firstBtDeviceData || ! btAddress) - return NULL; - - currentBtDevice = *firstBtDeviceData; - - while(currentBtDevice) { - if(! strcmp(btAddress, currentBtDevice->address)) - return currentBtDevice; - - currentBtDevice = currentBtDevice->next; - } - - return NULL; -} - -int HalBtDataHandleReceivedSingleBtDeviceData(struct HalBtPluginData *halBtPluginData, json_object *currentSingleBtDeviceDataJ) -{ - int btProfilesCount; - - unsigned int idx = 0, currentBtDeviceIsConnected, currentBtDeviceIsA2DP; - - char *currentBtDeviceAddress, *currentBtDeviceIsConnectedString, *currentBtDeviceIsAVPConnectedString; - - json_object *currentBtAllProfilesJ = NULL, *currentBtCurrentProfileJ; - - struct HalBtDeviceData *currentBtDevice; - if(! halBtPluginData || ! currentSingleBtDeviceDataJ) - return -1; - - if(wrap_json_unpack(currentSingleBtDeviceDataJ, - "{s:s s:s s:s s?:o}", - "Address", ¤tBtDeviceAddress, - "Connected", ¤tBtDeviceIsConnectedString, - "AVPConnected", ¤tBtDeviceIsAVPConnectedString, - "UUIDs", ¤tBtAllProfilesJ)) { - return -2; - } - - if(! currentBtAllProfilesJ) { - AFB_ApiInfo(halBtPluginData->currentHalApiHandle, "Bluetooth device (address = %s) has no specified profiles, ignore it", currentBtDeviceAddress); - return 0; - } - - if(json_object_is_type(currentBtAllProfilesJ, json_type_array)) { - btProfilesCount = json_object_array_length(currentBtAllProfilesJ); - - while(idx < btProfilesCount) { - currentBtCurrentProfileJ = json_object_array_get_idx(currentBtAllProfilesJ, idx); - - if(json_object_is_type(currentBtCurrentProfileJ, json_type_string) && - ! strncasecmp(json_object_get_string(currentBtCurrentProfileJ), A2DP_AUDIOSOURCE_UUID, sizeof(A2DP_AUDIOSOURCE_UUID))) { - currentBtDeviceIsA2DP = 1; - break; - } - - idx++; - } - } - else if(json_object_is_type(currentBtAllProfilesJ, json_type_string) && - ! strncasecmp(json_object_get_string(currentBtAllProfilesJ), A2DP_AUDIOSOURCE_UUID, sizeof(A2DP_AUDIOSOURCE_UUID))) { - currentBtDeviceIsA2DP = 1; - } - - if(! currentBtDeviceIsA2DP) - return 0; - - currentBtDeviceIsConnected = ((! strncmp(currentBtDeviceIsConnectedString, "True", strlen(currentBtDeviceIsConnectedString))) && - (! strncmp(currentBtDeviceIsAVPConnectedString, "True", strlen(currentBtDeviceIsAVPConnectedString)))); - - currentBtDevice = HalBtDataSearchBtDeviceByAddress(&halBtPluginData->first, currentBtDeviceAddress); - - if(currentBtDevice && ! currentBtDeviceIsConnected) { - if(HalBtDataRemoveSelectedBtDeviceFromList(&halBtPluginData->first, currentBtDevice)) - return -3; - - AFB_ApiInfo(halBtPluginData->currentHalApiHandle, "Bluetooth device (address = %s) successfully removed from list", currentBtDeviceAddress); - - if(halBtPluginData->selectedBtDevice == currentBtDevice) { - halBtPluginData->selectedBtDevice = halBtPluginData->first; - AFB_ApiDebug(halBtPluginData->currentHalApiHandle, - "Bluetooth selected device changed to '%s'", - halBtPluginData->selectedBtDevice ? halBtPluginData->selectedBtDevice->address : "none"); - } - } - else if(! currentBtDevice && currentBtDeviceIsConnected) { - if(! HalBtDataAddBtDeviceToBtDeviceList(&halBtPluginData->first, currentSingleBtDeviceDataJ)) - return -4; - - AFB_ApiInfo(halBtPluginData->currentHalApiHandle, "Bluetooth device (address = %s) successfully added to list", currentBtDeviceAddress); - - if(! halBtPluginData->selectedBtDevice) { - halBtPluginData->selectedBtDevice = halBtPluginData->first; - AFB_ApiDebug(halBtPluginData->currentHalApiHandle, - "Bluetooth selected device changed to '%s'", - halBtPluginData->selectedBtDevice ? halBtPluginData->selectedBtDevice->address : "none"); - } - } - - return 0; -} - -int HalBtDataHandleReceivedMutlipleBtDeviceData(struct HalBtPluginData *halBtPluginData, json_object *currentMultipleBtDeviceDataJ) -{ - int err = 0; - size_t idx, btDeviceNumber; - - if(! halBtPluginData || ! currentMultipleBtDeviceDataJ) - return -1; - - if(! json_object_is_type(currentMultipleBtDeviceDataJ, json_type_array)) - return -2; - - btDeviceNumber = json_object_array_length(currentMultipleBtDeviceDataJ); - - for(idx = 0; idx < btDeviceNumber; idx++) { - if((err = HalBtDataHandleReceivedSingleBtDeviceData(halBtPluginData, json_object_array_get_idx(currentMultipleBtDeviceDataJ, (unsigned int) idx)))) { - return ((int) idx * err * 10); - } - } - - return 0; -} |