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/**********************************************************************
Audacity: A Digital Audio Editor
@file PathList.cpp
Paul Licameli split from AudacityApp.cpp
**********************************************************************/
#include "PathList.h"
#include "FileNames.h"
#include "TempDirectory.h"
#include <wx/stdpaths.h>
#include <wx/utils.h>
void FileNames::InitializePathList()
{
auto &standardPaths = wxStandardPaths::Get();
const auto programPath = standardPaths.GetExecutablePath();
//
// Paths: set search path and temp dir path
//
FilePaths audacityPathList;
#ifdef __WXGTK__
const auto portablePrefix = wxPathOnly(wxPathOnly(programPath));
// Make sure install prefix is set so wxStandardPath resolves paths properly
if (wxDirExists(portablePrefix + L"/share/audacity")) {
// use prefix relative to executable location to make Audacity portable
standardPaths.SetInstallPrefix(portablePrefix);
} else {
// fallback to hard-coded prefix set during configuration
standardPaths.SetInstallPrefix(wxT(INSTALL_PREFIX));
}
wxString installPrefix = standardPaths.GetInstallPrefix();
/* Search path (for plug-ins, translations etc) is (in this order):
* The AUDACITY_PATH environment variable
* The current directory
* The user's "~/.audacity-data" or "Portable Settings" directory
* The user's "~/.audacity-files" directory
* The "share" and "share/doc" directories in their install path */
wxString home = wxGetHomeDir();
wxString envTempDir = wxGetenv(wxT("TMPDIR"));
if (!envTempDir.empty()) {
/* On Unix systems, the environment variable TMPDIR may point to
an unusual path when /tmp and /var/tmp are not desirable. */
TempDirectory::SetDefaultTempDir( wxString::Format(
wxT("%s/audacity-%s"), envTempDir, wxGetUserId() ) );
} else {
/* On Unix systems, the default temp dir is in /var/tmp. */
TempDirectory::SetDefaultTempDir( wxString::Format(
wxT("/var/tmp/audacity-%s"), wxGetUserId() ) );
}
// DA: Path env variable.
#ifndef EXPERIMENTAL_DA
wxString pathVar = wxGetenv(wxT("AUDACITY_PATH"));
#else
wxString pathVar = wxGetenv(wxT("DARKAUDACITY_PATH"));
#endif
if (!pathVar.empty())
FileNames::AddMultiPathsToPathList(pathVar, audacityPathList);
FileNames::AddUniquePathToPathList(::wxGetCwd(), audacityPathList);
const auto progPath = wxPathOnly(programPath);
FileNames::AddUniquePathToPathList(progPath, audacityPathList);
// Add the path to modules:
FileNames::AddUniquePathToPathList(progPath + L"/lib/audacity", audacityPathList);
#if !defined(__WXMSW__)
// On Unix systems, the common directory structure is
// .../bin
// .../lib
const wxString progParentPath = wxPathOnly(progPath);
if (!progParentPath.IsEmpty())
{
FileNames::AddUniquePathToPathList(progParentPath + L"/lib/audacity", audacityPathList);
FileNames::AddUniquePathToPathList(progParentPath + L"/lib", audacityPathList);
}
#endif
FileNames::AddUniquePathToPathList(FileNames::DataDir(), audacityPathList);
#ifdef AUDACITY_NAME
FileNames::AddUniquePathToPathList(wxString::Format(wxT("%s/.%s-files"),
home, wxT(AUDACITY_NAME)),
audacityPathList);
FileNames::AddUniquePathToPathList(FileNames::ModulesDir(),
audacityPathList);
FileNames::AddUniquePathToPathList(wxString::Format(installPrefix + L"/share/%s", wxT(AUDACITY_NAME)),
audacityPathList);
FileNames::AddUniquePathToPathList(wxString::Format(installPrefix + L"/share/doc/%s", wxT(AUDACITY_NAME)),
audacityPathList);
#else //AUDACITY_NAME
FileNames::AddUniquePathToPathList(wxString::Format(wxT("%s/.audacity-files"),
home),
audacityPathList);
FileNames::AddUniquePathToPathList(FileNames::ModulesDir(),
audacityPathList);
FileNames::AddUniquePathToPathList(installPrefix + L"/share/audacity",
audacityPathList);
FileNames::AddUniquePathToPathList(installPrefix + L"/share/doc/audacity",
audacityPathList);
#endif //AUDACITY_NAME
FileNames::AddUniquePathToPathList(installPrefix + L"/share/locale",
audacityPathList);
FileNames::AddUniquePathToPathList(wxString::Format(wxT("./locale")),
audacityPathList);
#endif //__WXGTK__
// JKC Bug 1220: Use path based on home directory on WXMAC
#ifdef __WXMAC__
wxFileName tmpFile;
tmpFile.AssignHomeDir();
wxString tmpDirLoc = tmpFile.GetPath(wxPATH_GET_VOLUME);
#else
wxFileName tmpFile;
tmpFile.AssignTempFileName(wxT("nn"));
wxString tmpDirLoc = tmpFile.GetPath(wxPATH_GET_VOLUME);
::wxRemoveFile(tmpFile.GetFullPath());
#endif
// On Mac and Windows systems, use the directory which contains Audacity.
#ifdef __WXMSW__
// On Windows, the path to the Audacity program is programPath
const auto progPath = wxPathOnly(programPath);
FileNames::AddUniquePathToPathList(progPath, audacityPathList);
FileNames::AddUniquePathToPathList(progPath + wxT("\\Languages"), audacityPathList);
// See bug #1271 for explanation of location
tmpDirLoc = FileNames::MkDir(wxStandardPaths::Get().GetUserLocalDataDir());
TempDirectory::SetDefaultTempDir( wxString::Format(
wxT("%s\\SessionData"), tmpDirLoc ) );
#endif //__WXWSW__
#ifdef __WXMAC__
// On Mac OS X, the path to the Audacity program is programPath
const auto progPath = wxPathOnly(programPath);
FileNames::AddUniquePathToPathList(progPath, audacityPathList);
// If Audacity is a "bundle" package, then the root directory is
// the great-great-grandparent of the directory containing the executable.
//FileNames::AddUniquePathToPathList(progPath + wxT("/../../../"), audacityPathList);
// These allow for searching the "bundle"
FileNames::AddUniquePathToPathList(
progPath + wxT("/../"), audacityPathList);
FileNames::AddUniquePathToPathList(
progPath + wxT("/../Resources"), audacityPathList);
// JKC Bug 1220: Using an actual temp directory for session data on Mac was
// wrong because it would get cleared out on a reboot.
TempDirectory::SetDefaultTempDir( wxString::Format(
wxT("%s/Library/Application Support/audacity/SessionData"), tmpDirLoc) );
//TempDirectory::SetDefaultTempDir( wxString::Format(
// wxT("%s/audacity-%s"),
// tmpDirLoc,
// wxGetUserId() ) );
#endif //__WXMAC__
FileNames::SetAudacityPathList( std::move( audacityPathList ) );
}
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