diff options
Diffstat (limited to 'src/ahl-config.c')
| -rw-r--r-- | src/ahl-config.c | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/src/ahl-config.c b/src/ahl-config.c deleted file mode 100644 index 5e3de08..0000000 --- a/src/ahl-config.c +++ /dev/null @@ -1,178 +0,0 @@ -/* - * Copyright (C) 2017 "Audiokinetic Inc" - * - * 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 <json-c/json.h> -#include "wrap-json.h" - -#include "ahl-binding.h" - -extern AHLCtxT g_AHLCtx; - -static InterruptBehaviorT InterruptBehaviorToEnum(char * in_pInterruptBehaviorStr) -{ - g_assert_nonnull(in_pInterruptBehaviorStr); - if (strcasecmp(in_pInterruptBehaviorStr,AHL_INTERRUPTBEHAVIOR_CONTINUE)==0) { - return INTERRUPTBEHAVIOR_CONTINUE; - } - else if (strcasecmp(in_pInterruptBehaviorStr,AHL_INTERRUPTBEHAVIOR_CANCEL)==0) { - return INTERRUPTBEHAVIOR_CANCEL; - } - else if (strcasecmp(in_pInterruptBehaviorStr,AHL_INTERRUPTBEHAVIOR_PAUSE)==0) { - return INTERRUPTBEHAVIOR_PAUSE; - } - else - return INTERRUPTBEHAVIOR_MAXVALUE; -} - -int ParseHLBConfig() { - char * versionStr = NULL; - json_object * jAudioRoles = NULL; - json_object * jHALList = NULL; - char * policyModule = NULL; - - // TODO: This should be retrieve from binding startup arguments - char configfile_path[256]; - if(getenv("AHL_CONFIG_FILE") == NULL) - { - AFB_ERROR("Please Set Environnement Variable AHL_CONFIG_FILE"); - return 1; - } - - sprintf(configfile_path, "%s", getenv("AHL_CONFIG_FILE")); - AFB_INFO("High-level config file -> %s\n", configfile_path); - - // Open configuration file - json_object *config_JFile=json_object_from_file(configfile_path); - if(config_JFile == NULL) - { - AFB_ERROR("Error: Can't open configuration file -> %s",configfile_path); - return 1; - } - - int err = wrap_json_unpack(config_JFile, "{s:s,s:s,s:o,s:o}", "version", &versionStr,"policy_module", &policyModule,"audio_roles",&jAudioRoles,"hal_list",&jHALList); - if (err) { - AFB_ERROR("Invalid configuration file -> %s", configfile_path); - return 1; - } - AFB_INFO("High-level audio API version: %s", "1.0.0"); - AFB_INFO("Config version: %s", versionStr); - AFB_INFO("Policy module: %s", policyModule); - - int iHALListLength = json_object_array_length(jHALList); - g_AHLCtx.policyCtx.pHALList = g_ptr_array_new_with_free_func(g_free); - int iNumberOfRoles = json_object_array_length(jAudioRoles); - g_AHLCtx.policyCtx.pRoleInfo = g_hash_table_new(g_str_hash, g_str_equal); - - for (int i = 0; i < iHALListLength; i++) - { - char * pHAL = NULL; - json_object * jHAL = json_object_array_get_idx(jHALList,i); - if (jHAL) { - pHAL = (char *)json_object_get_string(jHAL); - char * pHALName = g_strdup( pHAL ); - g_ptr_array_add( g_AHLCtx.policyCtx.pHALList, pHALName ); - - // Set dependency on HAL specified - err = afb_daemon_require_api_v2(pHAL,1) ; - if( err != 0 ) - { - AFB_ERROR("Audio high level API could not set dependency on API: %s",pHAL); - return 1; - } - } - } - - for (int i = 0; i < iNumberOfRoles; i++) - { - int priority = 0; - json_object * jAudioRole = json_object_array_get_idx(jAudioRoles,i); - json_object * jOutputDevices = NULL; - json_object * jInputDevices = NULL; - json_object * jActions = NULL; - char * pRoleName = NULL; - char * pInteruptBehavior = NULL; - - int iNumOutDevices = 0; - int iNumInDevices = 0; - int iNumActions = 0; - - err = wrap_json_unpack(jAudioRole, "{s:s,s:i,s:s,s?o,s?o,s?o}", - "name", &pRoleName, - "priority",&priority, - "interupt_behavior",&pInteruptBehavior, - "output",&jOutputDevices, - "input",&jInputDevices, - "actions",&jActions - ); - if (err) { - AFB_ERROR("Invalid audio role configuration : %s", json_object_to_json_string(jAudioRole)); - return 1; - } - - if (jOutputDevices) - iNumOutDevices = json_object_array_length(jOutputDevices); - if (jInputDevices) - iNumInDevices = json_object_array_length(jInputDevices); - if (jActions) - iNumActions = json_object_array_length(jActions); - - RoleInfoT * pRoleInfo = (RoleInfoT*) malloc(sizeof(RoleInfoT)); - memset(pRoleInfo,0,sizeof(RoleInfoT)); - pRoleInfo->pRoleName = g_strdup( pRoleName ); - pRoleInfo->iPriority = priority; - pRoleInfo->eInterruptBehavior = InterruptBehaviorToEnum(pInteruptBehavior); - - // Actions - pRoleInfo->pActionList = g_ptr_array_new_with_free_func(g_free); - // Parse and validate list of available actions - for (int i = 0; i < iNumActions; i++) - { - json_object * jAction = json_object_array_get_idx(jActions,i); - char * pActionName = (char *)json_object_get_string(jAction); - if (pActionName) - g_ptr_array_add(pRoleInfo->pActionList, g_strdup(pActionName)); - } - - // Sources - pRoleInfo->pSourceEndpoints = g_ptr_array_new_with_free_func(g_free); - if (iNumInDevices) { - err = EnumerateDevices(jInputDevices,pRoleName,ENDPOINTTYPE_SOURCE,pRoleInfo->pSourceEndpoints); - if (err) { - AFB_ERROR("Invalid input devices : %s", json_object_to_json_string(jInputDevices)); - return 1; - } - } - // Sinks - pRoleInfo->pSinkEndpoints = g_ptr_array_new_with_free_func(g_free); - if (iNumOutDevices) { - err = EnumerateDevices(jOutputDevices,pRoleName,ENDPOINTTYPE_SINK,pRoleInfo->pSinkEndpoints); - if (err) { - AFB_ERROR("Invalid output devices : %s", json_object_to_json_string(jOutputDevices)); - return 1; - } - } - - g_hash_table_insert(g_AHLCtx.policyCtx.pRoleInfo, pRoleInfo->pRoleName, pRoleInfo); - - } - - // Build lists of all device URI referenced in config file (input/output) - AFB_DEBUG ("Audio high-level - Parse high-level audio configuration done"); - return 0; -} |