mirror of
https://github.com/cookiengineer/audacity
synced 2025-07-13 15:17:42 +02:00
43574553fc
... This only cuts and pastes some functions from FileNames to another new file and namespace, and changes namespace qualifiers where they are called. The cycle resulted because of the need to include widgets/ErrorDialog.h
134 lines
3.5 KiB
C++
134 lines
3.5 KiB
C++
/**********************************************************************
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Audacity: A Digital Audio Editor
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TempDirectory.cpp
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Paul Licameli split from FileNames.cpp
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**********************************************************************/
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#include "TempDirectory.h"
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#include "FileNames.h"
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#include "widgets/ErrorDialog.h"
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static wxString &TempDirPath()
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{
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static wxString path;
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return path;
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}
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/// Returns the directory used for temp files.
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/// \todo put a counter in here to see if it gets used a lot.
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/// if it does, then maybe we should cache the path name
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/// each time.
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wxString TempDirectory::TempDir()
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{
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auto &path = TempDirPath();
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if (gPrefs && path.empty())
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path =
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gPrefs->Read(PreferenceKey(FileNames::Operation::Temp,
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FileNames::PathType::_None), wxT(""));
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if (FileNames::IsOnFATFileSystem(path))
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{
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ShowErrorDialog(
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nullptr,
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XO("Unsuitable"),
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XO("The temporary files directory is on a FAT formatted drive.\n"
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"Resetting to default location."),
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"Error:_Unsuitable_drive"
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);
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path = DefaultTempDir();
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UpdateDefaultPath(FileNames::Operation::Temp, path);
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}
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return FileNames::MkDir(path);
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}
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void TempDirectory::ResetTempDir()
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{
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TempDirPath().clear();
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}
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/** \brief Default temp directory */
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static FilePath sDefaultTempDir;
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const FilePath &TempDirectory::DefaultTempDir()
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{
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return sDefaultTempDir;
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}
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void TempDirectory::SetDefaultTempDir( const FilePath &tempDir )
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{
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sDefaultTempDir = tempDir;
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}
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// We now disallow temp directory name that puts it where cleaner apps will
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// try to clean out the files.
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bool TempDirectory::IsTempDirectoryNameOK( const FilePath & Name )
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{
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if( Name.empty() )
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return false;
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wxFileName tmpFile;
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tmpFile.AssignTempFileName(wxT("nn"));
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// use Long Path to expand out any abbreviated long substrings.
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wxString BadPath = tmpFile.GetLongPath();
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::wxRemoveFile(tmpFile.GetFullPath());
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#ifdef __WXMAC__
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// This test is to fix bug 1220 on a 1.x to 2.x to 2.1.3 upgrade.
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// It is less permissive than we could be as it stops a path
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// with this string ANYWHERE within it rather than excluding just
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// the paths that the earlier Audacities used to create.
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if( Name.Contains( "/tmp/") )
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return false;
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BadPath = BadPath.BeforeLast( '/' ) + "/";
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wxFileName cmpFile( Name );
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wxString NameCanonical = cmpFile.GetLongPath( ) + "/";
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#else
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BadPath = BadPath.BeforeLast( '\\' ) + "\\";
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wxFileName cmpFile( Name );
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wxString NameCanonical = cmpFile.GetLongPath( ) + "\\";
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#endif
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if (FATFilesystemDenied(NameCanonical,
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XO("The temporary files directory is on a FAT formatted drive.\n"
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"Resetting to default location.")))
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{
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return false;
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}
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return !(NameCanonical.StartsWith( BadPath ));
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}
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wxString TempDirectory::UnsavedProjectFileName()
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{
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wxFileName fn(TempDir(),
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FileNames::CreateUniqueName(wxT("New Project"), FileNames::UnsavedProjectExtension()));
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return fn.GetFullPath();
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}
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bool TempDirectory::FATFilesystemDenied( const FilePath &path,
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const TranslatableString &msg,
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wxWindow *window /* = nullptr */ )
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{
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if (FileNames::IsOnFATFileSystem(path))
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{
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ShowErrorDialog(
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window,
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XO("Unsuitable"),
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XO("%s\n\nFor tips on suitable drives, click the help button.").Format(msg),
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"Error:_Unsuitable_drive"
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);
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return true;
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}
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return false;
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}
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