1 files changed, 106 insertions, 0 deletions
diff --git a/pws/launcher.cpp b/pws/launcher.cpp
new file mode 100644
index 0000000..bbd86df
--- /dev/null
+++ b/pws/launcher.cpp
@@ -0,0 +1,106 @@
+/*
+ * Copyright (c) 2020 Collabora 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.
+ */
+
+#include <json-c/json.h>
+
+#include "launcher.h"
+#include "pws.h"
+
+int
+Launcher::setup_pws_connection(void)
+{
+	pws = pws_data_source_init(afm_sock_name.toStdString().c_str());
+	if (!pws)
+		return -1;
+
+	connection_set = true;
+	return 0;
+}
+
+bool
+Launcher::connection_is_set(void)
+{
+	return connection_set;
+}
+
+int
+Launcher::start(const QString &app)
+{
+	int rid = -1;
+
+	if (!connection_set)
+		return rid;
+
+	rid = pws_start_process(pws, app.toStdString().c_str());
+	if (rid > 0)
+		applications.insert(app, rid);
+
+	return rid;
+}
+
+bool
+Launcher::terminate(const QString &app)
+{
+	if (!connection_set)
+		return -1;
+
+	if (pws_stop_process(pws, app.toStdString().c_str()))
+		return true;
+
+	return false;
+}
+
+bool
+Launcher::is_running(const QString &app)
+{
+	int rid = -1;
+
+	if (!connection_set)
+		return false;
+
+	rid = pws_check_process_is_running(pws, app.toStdString().c_str());
+	/* remove it from QHash if it was there and current no longer shows up */
+	if (rid > 0) {
+		return true;
+	} else {
+		if (applications.contains(app))
+			applications.remove(app);
+	}
+
+	return false;
+}
+
+size_t
+Launcher::get_list_runnables(QString *qstr)
+{
+	size_t items = 0;
+	struct json_object *json;
+
+	if (!connection_set)
+		return false;
+
+	items = pws_get_list_runnables(pws, &json);
+	if (json)
+		*qstr = QString(json_object_to_json_string(json));
+	else
+		*qstr = nullptr;
+
+	/* necessary as pws_get_list_runnables won't free() the json reply on
+	 * its own */
+	pws_data_source_reply_destroy(pws);
+
+	return items;
+}