summaryrefslogtreecommitdiffstats
path: root/depends/util/src/pathutils.cpp
blob: ba66898e5d97708b1fc9f84635ac02f43c83ad9a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
/* 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>

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(QUrl::fromLocalFile(dir.absolutePath()));
}

void openFileInDefaultProgram(QString filename)
{
	QDesktopServices::openUrl(QUrl::fromLocalFile(filename));
}

// Does the directory path contain any '!'? If yes, return true, otherwise false.
// (This is a problem for Java)
bool checkProblemticPathJava(QDir folder)
{
	QString pathfoldername = folder.absolutePath();
	return pathfoldername.contains("!", Qt::CaseInsensitive);
}