mirror of
https://github.com/juce-framework/JUCE.git
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100 lines
3 KiB
C++
100 lines
3 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE 6 technical preview.
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Copyright (c) 2020 - Raw Material Software Limited
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You may use this code under the terms of the GPL v3
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(see www.gnu.org/licenses).
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For this technical preview, this file is not subject to commercial licensing.
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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#include "../../Application/jucer_Headers.h"
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#include "jucer_CodeHelpers.h"
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//==============================================================================
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namespace FileHelpers
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{
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bool containsAnyNonHiddenFiles (const File& folder)
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{
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for (const auto& di : RangedDirectoryIterator (folder, false))
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if (! di.getFile().isHidden())
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return true;
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return false;
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}
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bool shouldPathsBeRelative (String path1, String path2)
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{
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path1 = build_tools::unixStylePath (path1);
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path2 = build_tools::unixStylePath (path2);
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const int len = jmin (path1.length(), path2.length());
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int commonBitLength = 0;
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for (int i = 0; i < len; ++i)
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{
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if (CharacterFunctions::toLowerCase (path1[i]) != CharacterFunctions::toLowerCase (path2[i]))
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break;
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++commonBitLength;
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}
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return path1.substring (0, commonBitLength).removeCharacters ("/:").isNotEmpty();
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}
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// removes "/../" bits from the middle of the path
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String simplifyPath (String::CharPointerType p)
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{
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#if JUCE_WINDOWS
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if (CharacterFunctions::indexOf (p, CharPointer_ASCII ("/../")) >= 0
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|| CharacterFunctions::indexOf (p, CharPointer_ASCII ("\\..\\")) >= 0)
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#else
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if (CharacterFunctions::indexOf (p, CharPointer_ASCII ("/../")) >= 0)
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#endif
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{
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StringArray toks;
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#if JUCE_WINDOWS
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toks.addTokens (p, "\\/", StringRef());
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#else
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toks.addTokens (p, "/", StringRef());
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#endif
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while (toks[0] == ".")
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toks.remove (0);
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for (int i = 1; i < toks.size(); ++i)
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{
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if (toks[i] == ".." && toks [i - 1] != "..")
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{
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toks.removeRange (i - 1, 2);
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i = jmax (0, i - 2);
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}
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}
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return toks.joinIntoString ("/");
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}
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return p;
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}
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String simplifyPath (const String& path)
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{
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#if JUCE_WINDOWS
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if (path.contains ("\\..\\") || path.contains ("/../"))
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#else
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if (path.contains ("/../"))
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#endif
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return simplifyPath (path.getCharPointer());
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return path;
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}
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}
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