summaryrefslogtreecommitdiffstats
path: root/logic/launch/steps/PreLaunchCommand.cpp
diff options
context:
space:
mode:
authorPetr Mrázek <peterix@gmail.com>2015-07-21 02:38:15 +0200
committerPetr Mrázek <peterix@gmail.com>2015-07-21 02:38:15 +0200
commit61c5a67777a6f7639c9d2f36b14f7a903bdfc5a0 (patch)
treece1e124a44f48d221d40c5534e438ef60491831c /logic/launch/steps/PreLaunchCommand.cpp
parent8e7caf4e25dc3f56877a504c45d157860215496b (diff)
downloadMultiMC-61c5a67777a6f7639c9d2f36b14f7a903bdfc5a0.tar
MultiMC-61c5a67777a6f7639c9d2f36b14f7a903bdfc5a0.tar.gz
MultiMC-61c5a67777a6f7639c9d2f36b14f7a903bdfc5a0.tar.lz
MultiMC-61c5a67777a6f7639c9d2f36b14f7a903bdfc5a0.tar.xz
MultiMC-61c5a67777a6f7639c9d2f36b14f7a903bdfc5a0.zip
GH-1053 explode launch task into many small steps, each a Task
Diffstat (limited to 'logic/launch/steps/PreLaunchCommand.cpp')
-rw-r--r--logic/launch/steps/PreLaunchCommand.cpp72
1 files changed, 72 insertions, 0 deletions
diff --git a/logic/launch/steps/PreLaunchCommand.cpp b/logic/launch/steps/PreLaunchCommand.cpp
new file mode 100644
index 00000000..5d5862d8
--- /dev/null
+++ b/logic/launch/steps/PreLaunchCommand.cpp
@@ -0,0 +1,72 @@
+/* Copyright 2013-2015 MultiMC Contributors
+ *
+ * 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 "PreLaunchCommand.h"
+#include <launch/LaunchTask.h>
+
+PreLaunchCommand::PreLaunchCommand(LaunchTask *parent) : LaunchStep(parent)
+{
+ auto instance = m_parent->instance();
+ m_command = instance->getPreLaunchCommand();
+ m_process.setProcessEnvironment(instance->createEnvironment());
+ connect(&m_process, &LoggedProcess::log, this, &PreLaunchCommand::logLines);
+ connect(&m_process, &LoggedProcess::stateChanged, this, &PreLaunchCommand::on_state);
+}
+
+void PreLaunchCommand::executeTask()
+{
+ //FIXME: where to put this?
+ QString prelaunch_cmd = m_parent->substituteVariables(m_command);
+ emit logLine(tr("Running Pre-Launch command: %1").arg(prelaunch_cmd), MessageLevel::MultiMC);
+ m_process.start(prelaunch_cmd);
+}
+
+void PreLaunchCommand::on_state(LoggedProcess::State state)
+{
+ switch(state)
+ {
+ case LoggedProcess::Aborted:
+ case LoggedProcess::Crashed:
+ case LoggedProcess::FailedToStart:
+ {
+ QString error = tr("Pre-Launch command failed with code %1.\n\n").arg(m_process.exitCode());
+ emit logLine(error, MessageLevel::Fatal);
+ emitFailed(error);
+ return;
+ }
+ case LoggedProcess::Finished:
+ {
+ emit logLine(tr("Pre-Launch command ran successfully.\n\n"), MessageLevel::MultiMC);
+ emitSucceeded();
+ }
+ default:
+ break;
+ }
+}
+
+void PreLaunchCommand::setWorkingDirectory(const QString &wd)
+{
+ m_process.setWorkingDirectory(wd);
+}
+
+bool PreLaunchCommand::abort()
+{
+ auto state = m_process.state();
+ if (state == LoggedProcess::Running || state == LoggedProcess::Starting)
+ {
+ m_process.kill();
+ }
+ return true;
+}