1 files changed, 147 insertions, 0 deletions
diff --git a/depends/util/src/pathutils.cpp b/depends/util/src/pathutils.cpp
new file mode 100644
index 00000000..20888754
--- /dev/null
+++ b/depends/util/src/pathutils.cpp
@@ -0,0 +1,147 @@
+/* Copyright 2013 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 "include/pathutils.h"
+
+#include <QFileInfo>
+#include <QDir>
+#include <QDesktopServices>
+#include <QUrl>
+#include <QDebug>
+
+QString PathCombine(QString path1, QString path2)
+{
+    return QDir::cleanPath(path1 + QDir::separator() + path2);
+}
+
+QString PathCombine(QString path1, QString path2, QString path3)
+{
+	return PathCombine(PathCombine(path1, path2), path3);
+}
+
+QString AbsolutePath(QString path)
+{
+	return QFileInfo(path).absolutePath();
+}
+
+/**
+ * Normalize path
+ *
+ * Any paths inside the current directory will be normalized to relative paths (to current)
+ * Other paths will be made absolute
+ */
+QString NormalizePath(QString path)
+{
+	QDir a = QDir::currentPath();
+	QString currentAbsolute = a.absolutePath();
+
+	QDir b(path);
+	QString newAbsolute = b.absolutePath();
+
+	if (newAbsolute.startsWith(currentAbsolute))
+	{
+		return a.relativeFilePath(newAbsolute);
+	}
+	else
+	{
+		return newAbsolute;
+	}
+}
+
+QString badFilenameChars = "\"\\/?<>:*|!";
+
+QString RemoveInvalidFilenameChars(QString string, QChar replaceWith)
+{
+	for (int i = 0; i < string.length(); i++)
+	{
+		if (badFilenameChars.contains(string[i]))
+		{
+			string[i] = replaceWith;
+		}
+	}
+	return string;
+}
+
+QString DirNameFromString(QString string, QString inDir)
+{
+	int num = 0;
+	QString dirName = RemoveInvalidFilenameChars(string, '-');
+	while (QFileInfo(PathCombine(inDir, dirName)).exists())
+	{
+		num++;
+		dirName = RemoveInvalidFilenameChars(dirName, '-') + QString::number(num);
+
+		// If it's over 9000
+		if (num > 9000)
+			return "";
+	}
+	return dirName;
+}
+
+bool ensureFilePathExists(QString filenamepath)
+{
+	QFileInfo a(filenamepath);
+	QDir dir;
+	QString ensuredPath = a.path();
+	bool success = dir.mkpath(ensuredPath);
+	return success;
+}
+
+bool ensureFolderPathExists(QString foldernamepath)
+{
+	QFileInfo a(foldernamepath);
+	QDir dir;
+	QString ensuredPath = a.filePath();
+	bool success = dir.mkpath(ensuredPath);
+	return success;
+}
+
+bool copyPath(QString src, QString dst)
+{
+	QDir dir(src);
+	if (!dir.exists())
+		return false;
+	if (!ensureFolderPathExists(dst))
+		return false;
+
+	foreach(QString d, dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot))
+	{
+		QString inner_src = src + QDir::separator() + d;
+		QString inner_dst = dst + QDir::separator() + d;
+		copyPath(inner_src, inner_dst);
+	}
+
+	foreach(QString f, dir.entryList(QDir::Files))
+	{
+		QFile::copy(src + QDir::separator() + f, dst + QDir::separator() + f);
+	}
+	return true;
+}
+
+void openDirInDefaultProgram(QString path, bool ensureExists)
+{
+	QDir parentPath;
+	QDir dir(path);
+	if (!dir.exists())
+	{
+		parentPath.mkpath(dir.absolutePath());
+	}
+	QDesktopServices::openUrl("file:///" + dir.absolutePath());
+}
+
+void openFileInDefaultProgram(QString filename)
+{
+	QDesktopServices::openUrl("file:///" + QFileInfo(filename).absolutePath());
+}