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authorPetr Mrázek <peterix@gmail.com>2016-04-10 15:53:05 +0200
committerPetr Mrázek <peterix@gmail.com>2016-05-01 00:00:14 +0200
commitb6d455a02bd338e9dc0faa09d4d8177ecd8d569a (patch)
tree41982bca1ede50049f2f8c7109dd18edeefde6d0 /api/logic/launch/steps
parent47e37635f50c09b4f9a9ee7699e3120bab3e4088 (diff)
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NOISSUE reorganize and document libraries
Diffstat (limited to 'api/logic/launch/steps')
-rw-r--r--api/logic/launch/steps/CheckJava.cpp92
-rw-r--r--api/logic/launch/steps/CheckJava.h41
-rw-r--r--api/logic/launch/steps/LaunchMinecraft.cpp155
-rw-r--r--api/logic/launch/steps/LaunchMinecraft.h48
-rw-r--r--api/logic/launch/steps/ModMinecraftJar.cpp44
-rw-r--r--api/logic/launch/steps/ModMinecraftJar.h39
-rw-r--r--api/logic/launch/steps/PostLaunchCommand.cpp84
-rw-r--r--api/logic/launch/steps/PostLaunchCommand.h39
-rw-r--r--api/logic/launch/steps/PreLaunchCommand.cpp85
-rw-r--r--api/logic/launch/steps/PreLaunchCommand.h39
-rw-r--r--api/logic/launch/steps/TextPrint.cpp29
-rw-r--r--api/logic/launch/steps/TextPrint.h43
-rw-r--r--api/logic/launch/steps/Update.cpp50
-rw-r--r--api/logic/launch/steps/Update.h41
14 files changed, 829 insertions, 0 deletions
diff --git a/api/logic/launch/steps/CheckJava.cpp b/api/logic/launch/steps/CheckJava.cpp
new file mode 100644
index 00000000..a4eaa307
--- /dev/null
+++ b/api/logic/launch/steps/CheckJava.cpp
@@ -0,0 +1,92 @@
+/* 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 "CheckJava.h"
+#include <launch/LaunchTask.h>
+#include <FileSystem.h>
+#include <QStandardPaths>
+#include <QFileInfo>
+
+void CheckJava::executeTask()
+{
+ auto instance = m_parent->instance();
+ auto settings = instance->settings();
+ m_javaPath = FS::ResolveExecutable(settings->get("JavaPath").toString());
+ bool perInstance = settings->get("OverrideJava").toBool() || settings->get("OverrideJavaLocation").toBool();
+
+ auto realJavaPath = QStandardPaths::findExecutable(m_javaPath);
+ if (realJavaPath.isEmpty())
+ {
+ if (perInstance)
+ {
+ emit logLine(
+ tr("The java binary \"%1\" couldn't be found. Please fix the java path "
+ "override in the instance's settings or disable it.").arg(m_javaPath),
+ MessageLevel::Warning);
+ }
+ else
+ {
+ emit logLine(tr("The java binary \"%1\" couldn't be found. Please set up java in "
+ "the settings.").arg(m_javaPath),
+ MessageLevel::Warning);
+ }
+ emitFailed(tr("Java path is not valid."));
+ return;
+ }
+ else
+ {
+ emit logLine("Java path is:\n" + m_javaPath + "\n\n", MessageLevel::MultiMC);
+ }
+
+ QFileInfo javaInfo(realJavaPath);
+ qlonglong javaUnixTime = javaInfo.lastModified().toMSecsSinceEpoch();
+ auto storedUnixTime = settings->get("JavaTimestamp").toLongLong();
+ m_javaUnixTime = javaUnixTime;
+ // if they are not the same, check!
+ if (javaUnixTime != storedUnixTime)
+ {
+ m_JavaChecker = std::make_shared<JavaChecker>();
+ QString errorLog;
+ QString version;
+ emit logLine(tr("Checking Java version..."), MessageLevel::MultiMC);
+ connect(m_JavaChecker.get(), &JavaChecker::checkFinished, this,
+ &CheckJava::checkJavaFinished);
+ m_JavaChecker->m_path = realJavaPath;
+ m_JavaChecker->performCheck();
+ return;
+ }
+ emitSucceeded();
+}
+
+void CheckJava::checkJavaFinished(JavaCheckResult result)
+{
+ if (!result.valid)
+ {
+ // Error message displayed if java can't start
+ emit logLine(tr("Could not start java:"), MessageLevel::Error);
+ emit logLines(result.errorLog.split('\n'), MessageLevel::Error);
+ emit logLine("\nCheck your MultiMC Java settings.", MessageLevel::MultiMC);
+ emitFailed(tr("Could not start java!"));
+ }
+ else
+ {
+ auto instance = m_parent->instance();
+ emit logLine(tr("Java version is %1!\n").arg(result.javaVersion.toString()),
+ MessageLevel::MultiMC);
+ instance->settings()->set("JavaVersion", result.javaVersion.toString());
+ instance->settings()->set("JavaTimestamp", m_javaUnixTime);
+ emitSucceeded();
+ }
+}
diff --git a/api/logic/launch/steps/CheckJava.h b/api/logic/launch/steps/CheckJava.h
new file mode 100644
index 00000000..b63dd4f4
--- /dev/null
+++ b/api/logic/launch/steps/CheckJava.h
@@ -0,0 +1,41 @@
+/* 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.
+ */
+
+#pragma once
+
+#include <launch/LaunchStep.h>
+#include <launch/LoggedProcess.h>
+#include <java/JavaChecker.h>
+
+class CheckJava: public LaunchStep
+{
+ Q_OBJECT
+public:
+ explicit CheckJava(LaunchTask *parent) :LaunchStep(parent){};
+ virtual ~CheckJava() {};
+
+ virtual void executeTask();
+ virtual bool canAbort() const
+ {
+ return false;
+ }
+private slots:
+ void checkJavaFinished(JavaCheckResult result);
+
+private:
+ QString m_javaPath;
+ qlonglong m_javaUnixTime;
+ JavaCheckerPtr m_JavaChecker;
+};
diff --git a/api/logic/launch/steps/LaunchMinecraft.cpp b/api/logic/launch/steps/LaunchMinecraft.cpp
new file mode 100644
index 00000000..9b8cc0fb
--- /dev/null
+++ b/api/logic/launch/steps/LaunchMinecraft.cpp
@@ -0,0 +1,155 @@
+/* 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 "LaunchMinecraft.h"
+#include <launch/LaunchTask.h>
+#include <minecraft/MinecraftInstance.h>
+#include <FileSystem.h>
+#include <QStandardPaths>
+
+LaunchMinecraft::LaunchMinecraft(LaunchTask *parent) : LaunchStep(parent)
+{
+ connect(&m_process, &LoggedProcess::log, this, &LaunchMinecraft::logLines);
+ connect(&m_process, &LoggedProcess::stateChanged, this, &LaunchMinecraft::on_state);
+}
+
+void LaunchMinecraft::executeTask()
+{
+ auto instance = m_parent->instance();
+ std::shared_ptr<MinecraftInstance> minecraftInstance = std::dynamic_pointer_cast<MinecraftInstance>(instance);
+
+ m_launchScript = minecraftInstance->createLaunchScript(m_session);
+
+ QStringList args = minecraftInstance->javaArguments();
+
+ // HACK: this is a workaround for MCL-3732 - 'server-resource-packs' is created.
+ if(!FS::ensureFolderPathExists(FS::PathCombine(minecraftInstance->minecraftRoot(), "server-resource-packs")))
+ {
+ emit logLine(tr("Couldn't create the 'server-resource-packs' folder"), MessageLevel::Error);
+ }
+
+ QString allArgs = args.join(", ");
+ emit logLine("Java Arguments:\n[" + m_parent->censorPrivateInfo(allArgs) + "]\n\n", MessageLevel::MultiMC);
+
+ auto javaPath = FS::ResolveExecutable(instance->settings()->get("JavaPath").toString());
+
+ m_process.setProcessEnvironment(instance->createEnvironment());
+
+ QString wrapperCommand = instance->getWrapperCommand();
+ if(!wrapperCommand.isEmpty())
+ {
+ auto realWrapperCommand = QStandardPaths::findExecutable(wrapperCommand);
+ if (realWrapperCommand.isEmpty())
+ {
+ QString reason = tr("The wrapper command \"%1\" couldn't be found.").arg(wrapperCommand);
+ emit logLine(reason, MessageLevel::Fatal);
+ emitFailed(reason);
+ return;
+ }
+ emit logLine("Wrapper command is:\n" + wrapperCommand + "\n\n", MessageLevel::MultiMC);
+ args.prepend(javaPath);
+ m_process.start(wrapperCommand, args);
+ }
+ else
+ {
+ m_process.start(javaPath, args);
+ }
+}
+
+void LaunchMinecraft::on_state(LoggedProcess::State state)
+{
+ switch(state)
+ {
+ case LoggedProcess::FailedToStart:
+ {
+ //: Error message displayed if instace can't start
+ QString reason = tr("Could not launch minecraft!");
+ emit logLine(reason, MessageLevel::Fatal);
+ emitFailed(reason);
+ return;
+ }
+ case LoggedProcess::Aborted:
+ case LoggedProcess::Crashed:
+
+ {
+ m_parent->setPid(-1);
+ emitFailed("Game crashed.");
+ return;
+ }
+ case LoggedProcess::Finished:
+ {
+ m_parent->setPid(-1);
+ // if the exit code wasn't 0, report this as a crash
+ auto exitCode = m_process.exitCode();
+ if(exitCode != 0)
+ {
+ emitFailed("Game crashed.");
+ return;
+ }
+ //FIXME: make this work again
+ // m_postlaunchprocess.processEnvironment().insert("INST_EXITCODE", QString(exitCode));
+ // run post-exit
+ emitSucceeded();
+ break;
+ }
+ case LoggedProcess::Running:
+ emit logLine(tr("Minecraft process ID: %1\n\n").arg(m_process.processId()), MessageLevel::MultiMC);
+ m_parent->setPid(m_process.processId());
+ m_parent->instance()->setLastLaunch();
+ // send the launch script to the launcher part
+ m_process.write(m_launchScript.toUtf8());
+ qDebug() << m_launchScript;
+
+ mayProceed = true;
+ emit readyForLaunch();
+ break;
+ default:
+ break;
+ }
+}
+
+void LaunchMinecraft::setWorkingDirectory(const QString &wd)
+{
+ m_process.setWorkingDirectory(wd);
+}
+
+void LaunchMinecraft::proceed()
+{
+ if(mayProceed)
+ {
+ QString launchString("launch\n");
+ m_process.write(launchString.toUtf8());
+ mayProceed = false;
+ }
+}
+
+bool LaunchMinecraft::abort()
+{
+ if(mayProceed)
+ {
+ mayProceed = false;
+ QString launchString("abort\n");
+ m_process.write(launchString.toUtf8());
+ }
+ else
+ {
+ auto state = m_process.state();
+ if (state == LoggedProcess::Running || state == LoggedProcess::Starting)
+ {
+ m_process.kill();
+ }
+ }
+ return true;
+}
diff --git a/api/logic/launch/steps/LaunchMinecraft.h b/api/logic/launch/steps/LaunchMinecraft.h
new file mode 100644
index 00000000..6b9f7919
--- /dev/null
+++ b/api/logic/launch/steps/LaunchMinecraft.h
@@ -0,0 +1,48 @@
+/* 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.
+ */
+
+#pragma once
+
+#include <launch/LaunchStep.h>
+#include <launch/LoggedProcess.h>
+#include <minecraft/auth/AuthSession.h>
+
+class LaunchMinecraft: public LaunchStep
+{
+ Q_OBJECT
+public:
+ explicit LaunchMinecraft(LaunchTask *parent);
+ virtual void executeTask();
+ virtual bool abort();
+ virtual void proceed();
+ virtual bool canAbort() const
+ {
+ return true;
+ }
+ void setWorkingDirectory(const QString &wd);
+ void setAuthSession(AuthSessionPtr session)
+ {
+ m_session = session;
+ }
+private slots:
+ void on_state(LoggedProcess::State state);
+
+private:
+ LoggedProcess m_process;
+ QString m_command;
+ QString m_launchScript;
+ AuthSessionPtr m_session;
+ bool mayProceed = false;
+};
diff --git a/api/logic/launch/steps/ModMinecraftJar.cpp b/api/logic/launch/steps/ModMinecraftJar.cpp
new file mode 100644
index 00000000..fce2d70a
--- /dev/null
+++ b/api/logic/launch/steps/ModMinecraftJar.cpp
@@ -0,0 +1,44 @@
+/* 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 "ModMinecraftJar.h"
+#include <launch/LaunchTask.h>
+#include <QStandardPaths>
+
+void ModMinecraftJar::executeTask()
+{
+ m_jarModTask = m_parent->instance()->createJarModdingTask();
+ if(m_jarModTask)
+ {
+ connect(m_jarModTask.get(), SIGNAL(finished()), this, SLOT(jarModdingFinished()));
+ m_jarModTask->start();
+ return;
+ }
+ emitSucceeded();
+}
+
+void ModMinecraftJar::jarModdingFinished()
+{
+ if(m_jarModTask->successful())
+ {
+ emitSucceeded();
+ }
+ else
+ {
+ QString reason = tr("jar modding failed because: %1.\n\n").arg(m_jarModTask->failReason());
+ emit logLine(reason, MessageLevel::Fatal);
+ emitFailed(reason);
+ }
+}
diff --git a/api/logic/launch/steps/ModMinecraftJar.h b/api/logic/launch/steps/ModMinecraftJar.h
new file mode 100644
index 00000000..b35dfafa
--- /dev/null
+++ b/api/logic/launch/steps/ModMinecraftJar.h
@@ -0,0 +1,39 @@
+/* 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.
+ */
+
+#pragma once
+
+#include <launch/LaunchStep.h>
+#include <memory>
+
+// FIXME: temporary wrapper for existing task.
+class ModMinecraftJar: public LaunchStep
+{
+ Q_OBJECT
+public:
+ explicit ModMinecraftJar(LaunchTask *parent) : LaunchStep(parent) {};
+ virtual ~ModMinecraftJar(){};
+
+ virtual void executeTask();
+ virtual bool canAbort() const
+ {
+ return false;
+ }
+private slots:
+ void jarModdingFinished();
+
+private:
+ std::shared_ptr<Task> m_jarModTask;
+};
diff --git a/api/logic/launch/steps/PostLaunchCommand.cpp b/api/logic/launch/steps/PostLaunchCommand.cpp
new file mode 100644
index 00000000..29a45f1b
--- /dev/null
+++ b/api/logic/launch/steps/PostLaunchCommand.cpp
@@ -0,0 +1,84 @@
+/* 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 "PostLaunchCommand.h"
+#include <launch/LaunchTask.h>
+
+PostLaunchCommand::PostLaunchCommand(LaunchTask *parent) : LaunchStep(parent)
+{
+ auto instance = m_parent->instance();
+ m_command = instance->getPostExitCommand();
+ m_process.setProcessEnvironment(instance->createEnvironment());
+ connect(&m_process, &LoggedProcess::log, this, &PostLaunchCommand::logLines);
+ connect(&m_process, &LoggedProcess::stateChanged, this, &PostLaunchCommand::on_state);
+}
+
+void PostLaunchCommand::executeTask()
+{
+ QString postlaunch_cmd = m_parent->substituteVariables(m_command);
+ emit logLine(tr("Running Post-Launch command: %1").arg(postlaunch_cmd), MessageLevel::MultiMC);
+ m_process.start(postlaunch_cmd);
+}
+
+void PostLaunchCommand::on_state(LoggedProcess::State state)
+{
+ auto getError = [&]()
+ {
+ return tr("Post-Launch command failed with code %1.\n\n").arg(m_process.exitCode());
+ };
+ switch(state)
+ {
+ case LoggedProcess::Aborted:
+ case LoggedProcess::Crashed:
+ case LoggedProcess::FailedToStart:
+ {
+ auto error = getError();
+ emit logLine(error, MessageLevel::Fatal);
+ emitFailed(error);
+ return;
+ }
+ case LoggedProcess::Finished:
+ {
+ if(m_process.exitCode() != 0)
+ {
+ auto error = getError();
+ emit logLine(error, MessageLevel::Fatal);
+ emitFailed(error);
+ }
+ else
+ {
+ emit logLine(tr("Post-Launch command ran successfully.\n\n"), MessageLevel::MultiMC);
+ emitSucceeded();
+ }
+ }
+ default:
+ break;
+ }
+}
+
+void PostLaunchCommand::setWorkingDirectory(const QString &wd)
+{
+ m_process.setWorkingDirectory(wd);
+}
+
+bool PostLaunchCommand::abort()
+{
+ auto state = m_process.state();
+ if (state == LoggedProcess::Running || state == LoggedProcess::Starting)
+ {
+ m_process.kill();
+ }
+ return true;
+}
diff --git a/api/logic/launch/steps/PostLaunchCommand.h b/api/logic/launch/steps/PostLaunchCommand.h
new file mode 100644
index 00000000..4d5b0a52
--- /dev/null
+++ b/api/logic/launch/steps/PostLaunchCommand.h
@@ -0,0 +1,39 @@
+/* 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.
+ */
+
+#pragma once
+
+#include <launch/LaunchStep.h>
+#include <launch/LoggedProcess.h>
+
+class PostLaunchCommand: public LaunchStep
+{
+ Q_OBJECT
+public:
+ explicit PostLaunchCommand(LaunchTask *parent);
+ virtual void executeTask();
+ virtual bool abort();
+ virtual bool canAbort() const
+ {
+ return true;
+ }
+ void setWorkingDirectory(const QString &wd);
+private slots:
+ void on_state(LoggedProcess::State state);
+
+private:
+ LoggedProcess m_process;
+ QString m_command;
+};
diff --git a/api/logic/launch/steps/PreLaunchCommand.cpp b/api/logic/launch/steps/PreLaunchCommand.cpp
new file mode 100644
index 00000000..47197a82
--- /dev/null
+++ b/api/logic/launch/steps/PreLaunchCommand.cpp
@@ -0,0 +1,85 @@
+/* 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)
+{
+ auto getError = [&]()
+ {
+ return tr("Pre-Launch command failed with code %1.\n\n").arg(m_process.exitCode());
+ };
+ switch(state)
+ {
+ case LoggedProcess::Aborted:
+ case LoggedProcess::Crashed:
+ case LoggedProcess::FailedToStart:
+ {
+ auto error = getError();
+ emit logLine(error, MessageLevel::Fatal);
+ emitFailed(error);
+ return;
+ }
+ case LoggedProcess::Finished:
+ {
+ if(m_process.exitCode() != 0)
+ {
+ auto error = getError();
+ emit logLine(error, MessageLevel::Fatal);
+ emitFailed(error);
+ }
+ else
+ {
+ 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;
+}
diff --git a/api/logic/launch/steps/PreLaunchCommand.h b/api/logic/launch/steps/PreLaunchCommand.h
new file mode 100644
index 00000000..077bdfca
--- /dev/null
+++ b/api/logic/launch/steps/PreLaunchCommand.h
@@ -0,0 +1,39 @@
+/* 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.
+ */
+
+#pragma once
+
+#include <launch/LaunchStep.h>
+#include <launch/LoggedProcess.h>
+
+class PreLaunchCommand: public LaunchStep
+{
+ Q_OBJECT
+public:
+ explicit PreLaunchCommand(LaunchTask *parent);
+ virtual void executeTask();
+ virtual bool abort();
+ virtual bool canAbort() const
+ {
+ return true;
+ }
+ void setWorkingDirectory(const QString &wd);
+private slots:
+ void on_state(LoggedProcess::State state);
+
+private:
+ LoggedProcess m_process;
+ QString m_command;
+};
diff --git a/api/logic/launch/steps/TextPrint.cpp b/api/logic/launch/steps/TextPrint.cpp
new file mode 100644
index 00000000..f307b1fd
--- /dev/null
+++ b/api/logic/launch/steps/TextPrint.cpp
@@ -0,0 +1,29 @@
+#include "TextPrint.h"
+
+TextPrint::TextPrint(LaunchTask * parent, const QStringList &lines, MessageLevel::Enum level) : LaunchStep(parent)
+{
+ m_lines = lines;
+ m_level = level;
+}
+TextPrint::TextPrint(LaunchTask *parent, const QString &line, MessageLevel::Enum level) : LaunchStep(parent)
+{
+ m_lines.append(line);
+ m_level = level;
+}
+
+void TextPrint::executeTask()
+{
+ emit logLines(m_lines, m_level);
+ emitSucceeded();
+}
+
+bool TextPrint::canAbort() const
+{
+ return true;
+}
+
+bool TextPrint::abort()
+{
+ emitFailed("Aborted.");
+ return true;
+}
diff --git a/api/logic/launch/steps/TextPrint.h b/api/logic/launch/steps/TextPrint.h
new file mode 100644
index 00000000..fdd9014a
--- /dev/null
+++ b/api/logic/launch/steps/TextPrint.h
@@ -0,0 +1,43 @@
+/* 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.
+ */
+
+#pragma once
+
+#include <launch/LaunchStep.h>
+#include <launch/LoggedProcess.h>
+#include <java/JavaChecker.h>
+
+#include "multimc_logic_export.h"
+
+/*
+ * FIXME: maybe do not export
+ */
+
+class MULTIMC_LOGIC_EXPORT TextPrint: public LaunchStep
+{
+ Q_OBJECT
+public:
+ explicit TextPrint(LaunchTask *parent, const QStringList &lines, MessageLevel::Enum level);
+ explicit TextPrint(LaunchTask *parent, const QString &line, MessageLevel::Enum level);
+ virtual ~TextPrint(){};
+
+ virtual void executeTask();
+ virtual bool canAbort() const;
+ virtual bool abort();
+
+private:
+ QStringList m_lines;
+ MessageLevel::Enum m_level;
+};
diff --git a/api/logic/launch/steps/Update.cpp b/api/logic/launch/steps/Update.cpp
new file mode 100644
index 00000000..4901f001
--- /dev/null
+++ b/api/logic/launch/steps/Update.cpp
@@ -0,0 +1,50 @@
+/* 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 "Update.h"
+#include <launch/LaunchTask.h>
+
+void Update::executeTask()
+{
+ m_updateTask = m_parent->instance()->createUpdateTask();
+ if(m_updateTask)
+ {
+ connect(m_updateTask.get(), SIGNAL(finished()), this, SLOT(updateFinished()));
+ connect(m_updateTask.get(), &Task::progress, this, &Task::setProgress);
+ connect(m_updateTask.get(), &Task::status, this, &Task::setStatus);
+ emit progressReportingRequest();
+ return;
+ }
+ emitSucceeded();
+}
+
+void Update::proceed()
+{
+ m_updateTask->start();
+}
+
+void Update::updateFinished()
+{
+ if(m_updateTask->successful())
+ {
+ emitSucceeded();
+ }
+ else
+ {
+ QString reason = tr("Instance update failed because: %1.\n\n").arg(m_updateTask->failReason());
+ emit logLine(reason, MessageLevel::Fatal);
+ emitFailed(reason);
+ }
+}
diff --git a/api/logic/launch/steps/Update.h b/api/logic/launch/steps/Update.h
new file mode 100644
index 00000000..14928253
--- /dev/null
+++ b/api/logic/launch/steps/Update.h
@@ -0,0 +1,41 @@
+/* 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.
+ */
+
+#pragma once
+
+#include <launch/LaunchStep.h>
+#include <launch/LoggedProcess.h>
+#include <java/JavaChecker.h>
+
+// FIXME: stupid. should be defined by the instance type? or even completely abstracted away...
+class Update: public LaunchStep
+{
+ Q_OBJECT
+public:
+ explicit Update(LaunchTask *parent):LaunchStep(parent) {};
+ virtual ~Update() {};
+
+ virtual void executeTask();
+ virtual bool canAbort() const
+ {
+ return false;
+ }
+ virtual void proceed();
+private slots:
+ void updateFinished();
+
+private:
+ std::shared_ptr<Task> m_updateTask;
+};