1 files changed, 154 insertions, 0 deletions
diff --git a/app/qlibsoundmanager.cpp b/app/qlibsoundmanager.cpp
new file mode 100644
index 0000000..5bcbf10
--- /dev/null
+++ b/app/qlibsoundmanager.cpp
@@ -0,0 +1,154 @@
+/*
+ * Copyright (c) 2017 TOYOTA MOTOR CORPORATION
+ *
+ * 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 "qlibsoundmanager.h"
+#include <QJsonDocument>
+using namespace std;
+
+static int create_json_object(const QJsonObject& obj, struct json_object* jobj);
+static bool put_val_to_jobj(const char* key, const QJsonValue& val, struct json_object* jobj);
+QLibSoundmanager* me;
+
+static void cbEvent_static(const std::string& event, struct json_object* event_contents)
+{
+    const QString event_name = QString(event.c_str());
+    QString str = QString(json_object_get_string(event_contents));
+    QJsonParseError error;
+    QJsonDocument jdoc = QJsonDocument::fromJson(str.toUtf8(), &error);
+    const QJsonObject jobj = jdoc.object();
+    emit me->event(event_name, jobj);
+}
+
+static void cbReply_static(struct json_object* replyContents)
+{
+    if(me == nullptr){
+        return;
+    }
+    QString str = QString(json_object_get_string(replyContents));
+    QJsonParseError error;
+    QJsonDocument jdoc = QJsonDocument::fromJson(str.toUtf8(), &error);
+    QJsonObject jobj = jdoc.object();
+    emit me->reply(jobj);
+}
+
+QLibSoundmanager::QLibSoundmanager(QObject *parent) :
+    QObject(parent)
+{
+    /* This is not enabled */
+    libsm = new LibSoundmanager();
+}
+
+QLibSoundmanager::~QLibSoundmanager()
+{
+    delete libsm;
+}
+
+int QLibSoundmanager::init(int port, const QString& token)
+{
+    if(libsm == nullptr){
+        return -1;
+    }
+    string ctoken = token.toStdString();
+    int rc = libsm->init(port, ctoken);
+    if(rc != 0){
+        return rc;
+    }
+    me = this;
+
+    libsm->register_callback(
+        cbEvent_static,
+        cbReply_static);
+    return rc;
+}
+
+int QLibSoundmanager::call(const QString &verb, const QJsonObject &arg)
+{
+    // translate QJsonObject to struct json_object
+    struct json_object* jobj = json_object_new_object();
+    int ret = create_json_object(arg, jobj);
+    if(ret < 0)
+    {
+        return -1;
+    }
+    return libsm->call(verb.toStdString().c_str(), jobj);
+}
+
+int QLibSoundmanager::connect(int sourceID, const QString& sinkName){
+    string str = sinkName.toStdString();
+    return libsm->connect(sourceID, str);
+}
+int QLibSoundmanager::disconnect(int connectionID){
+    return libsm->disconnect(connectionID);
+}
+int QLibSoundmanager::ackSetSourceState(int handle, int errorcode){
+    return libsm->ackSetSourceState(handle, errorcode);
+}
+int QLibSoundmanager::registerSource(const QString& name){
+    string str = name.toStdString();
+    return libsm->registerSource(str);
+}
+
+static int create_json_object(const QJsonObject& obj, struct json_object* jobj)
+{
+    try{
+        for(auto itr = obj.begin(); itr != obj.end();++itr)
+        {
+            string key = itr.key().toStdString();
+            //const char* key = itr.key().toStdString().c_str(); // Do not code like this. string is removed if size is over 16!!
+
+            bool ret = put_val_to_jobj(key.c_str(), itr.value(),jobj);
+            if(!ret){
+                /*This is not implemented*/
+                qDebug("JsonArray can't parse for now");
+                return -1;
+            }
+        }
+    }
+    catch(...){
+        qDebug("Json parse error occured");
+        return -1;
+    }
+    return 0;
+}
+
+static bool put_val_to_jobj(const char* key, const QJsonValue& val, struct json_object* jobj)
+{
+    if(val.isArray()){
+        return false;  // Array can't input
+    }
+    if(val.isString()){
+        string value = val.toString().toStdString();
+        json_object_object_add(jobj, key, json_object_new_string(value.c_str()));
+    }
+    else{
+        const int value = val.toInt();     
+        json_object_object_add(jobj, key, json_object_new_int(value));   
+    }
+    return true;
+}
+
+
+void QLibSoundmanager::subscribe(const QString &event_name)
+{
+    std::string str = event_name.toStdString();
+    libsm->subscribe(str);
+}
+
+void QLibSoundmanager::unsubscribe(const QString &event_name)
+{
+    std::string str = event_name.toStdString();
+    libsm->unsubscribe(str);
+}