mirror/JUCE
1
0
Fork 0
mirror of https://github.com/juce-framework/JUCE.git synced 2026-02-01 03:10:06 +00:00
Code Activity

Added several new features: support for AudioUnit v3, new simplified JUCE module format, deleted the Introjucer and replaced it by the Projucer, various improvements for exporting of iOS and Android projects.

Browse source
This commit is contained in:
Timur Doumler 2016-04-06 18:31:24 +01:00
parent 9eb54629f2
commit 70949aa0c6
1979 changed files with 130149 additions and 129257 deletions
Download patch file Download diff file Expand all files Collapse all files

215
extras/Introjucer/Source/Utility/jucer_FileHelpers.cpp
View file

@ -1,215 +0,0 @@
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2015 - ROLI Ltd.
Permission is granted to use this software under the terms of either:
a) the GPL v2 (or any later version)
b) the Affero GPL v3
Details of these licenses can be found at: www.gnu.org/licenses
JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
------------------------------------------------------------------------------
To release a closed-source product which uses JUCE, commercial licenses are
available: visit www.juce.com for more information.
==============================================================================
*/
#include "../jucer_Headers.h"
#include "jucer_CodeHelpers.h"
//==============================================================================
namespace FileHelpers
{
static int64 calculateMemoryHashCode (const void* data, const size_t numBytes)
{
int64 t = 0;
for (size_t i = 0; i < numBytes; ++i)
t = t * 65599 + static_cast<const uint8*> (data)[i];
return t;
}
int64 calculateStreamHashCode (InputStream& in)
{
int64 t = 0;
const int bufferSize = 4096;
HeapBlock<uint8> buffer;
buffer.malloc (bufferSize);
for (;;)
{
const int num = in.read (buffer, bufferSize);
if (num <= 0)
break;
for (int i = 0; i < num; ++i)
t = t * 65599 + buffer[i];
}
return t;
}
int64 calculateFileHashCode (const File& file)
{
ScopedPointer<FileInputStream> stream (file.createInputStream());
return stream != nullptr ? calculateStreamHashCode (*stream) : 0;
}
bool overwriteFileWithNewDataIfDifferent (const File& file, const void* data, size_t numBytes)
{
if (file.getSize() == (int64) numBytes
&& calculateMemoryHashCode (data, numBytes) == calculateFileHashCode (file))
return true;
if (file.exists())
return file.replaceWithData (data, numBytes);
return file.getParentDirectory().createDirectory() && file.appendData (data, numBytes);
}
bool overwriteFileWithNewDataIfDifferent (const File& file, const MemoryOutputStream& newData)
{
return overwriteFileWithNewDataIfDifferent (file, newData.getData(), newData.getDataSize());
}
bool overwriteFileWithNewDataIfDifferent (const File& file, const String& newData)
{
const char* const utf8 = newData.toUTF8();
return overwriteFileWithNewDataIfDifferent (file, utf8, strlen (utf8));
}
bool containsAnyNonHiddenFiles (const File& folder)
{
DirectoryIterator di (folder, false);
while (di.next())
if (! di.getFile().isHidden())
return true;
return false;
}
String unixStylePath (const String& path) { return path.replaceCharacter ('\\', '/'); }
String windowsStylePath (const String& path) { return path.replaceCharacter ('/', '\\'); }
String currentOSStylePath (const String& path)
{
#if JUCE_WINDOWS
return windowsStylePath (path);
#else
return unixStylePath (path);
#endif
}
bool isAbsolutePath (const String& path)
{
return File::isAbsolutePath (path)
|| path.startsWithChar ('/') // (needed because File::isAbsolutePath will ignore forward-slashes on Windows)
|| path.startsWithChar ('$')
|| path.startsWithChar ('~')
|| (CharacterFunctions::isLetter (path[0]) && path[1] == ':')
|| path.startsWithIgnoreCase ("smb:");
}
String appendPath (const String& path, const String& subpath)
{
if (isAbsolutePath (subpath))
return unixStylePath (subpath);
String path1 (unixStylePath (path));
if (! path1.endsWithChar ('/'))
path1 << '/';
return path1 + unixStylePath (subpath);
}
bool shouldPathsBeRelative (String path1, String path2)
{
path1 = unixStylePath (path1);
path2 = unixStylePath (path2);
const int len = jmin (path1.length(), path2.length());
int commonBitLength = 0;
for (int i = 0; i < len; ++i)
{
if (CharacterFunctions::toLowerCase (path1[i]) != CharacterFunctions::toLowerCase (path2[i]))
break;
++commonBitLength;
}
return path1.substring (0, commonBitLength).removeCharacters ("/:").isNotEmpty();
}
String getRelativePathFrom (const File& file, const File& sourceFolder)
{
#if ! JUCE_WINDOWS
// On a non-windows machine, we can't know if a drive-letter path may be relative or not.
if (CharacterFunctions::isLetter (file.getFullPathName()[0]) && file.getFullPathName()[1] == ':')
return file.getFullPathName();
#endif
return file.getRelativePathFrom (sourceFolder);
}
// removes "/../" bits from the middle of the path
String simplifyPath (String::CharPointerType p)
{
#if JUCE_WINDOWS
if (CharacterFunctions::indexOf (p, CharPointer_ASCII ("/../")) >= 0
|| CharacterFunctions::indexOf (p, CharPointer_ASCII ("\\..\\")) >= 0)
#else
if (CharacterFunctions::indexOf (p, CharPointer_ASCII ("/../")) >= 0)
#endif
{
StringArray toks;
#if JUCE_WINDOWS
toks.addTokens (p, "\\/", StringRef());
#else
toks.addTokens (p, "/", StringRef());
#endif
while (toks[0] == ".")
toks.remove (0);
for (int i = 1; i < toks.size(); ++i)
{
if (toks[i] == ".." && toks [i - 1] != "..")
{
toks.removeRange (i - 1, 2);
i = jmax (0, i - 2);
}
}
return toks.joinIntoString ("/");
}
return p;
}
String simplifyPath (const String& path)
{
#if JUCE_WINDOWS
if (path.contains ("\\..\\") || path.contains ("/../"))
#else
if (path.contains ("/../"))
#endif
return simplifyPath (path.getCharPointer());
return path;
}
}