868 lines
19 KiB
C++
868 lines
19 KiB
C++
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/*
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* mptPathString.cpp
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* -----------------
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* Purpose: Wrapper class around the platform-native representation of path names. Should be the only type that is used to store path names.
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* Notes : Currently none.
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* Authors: OpenMPT Devs
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* The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
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*/
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#include "stdafx.h"
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#include "mptPathString.h"
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#include "misc_util.h"
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#include "mptUUID.h"
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#if MPT_OS_WINDOWS
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#include <windows.h>
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#if defined(MODPLUG_TRACKER)
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#include <shlwapi.h>
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#endif
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#include <tchar.h>
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#endif
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OPENMPT_NAMESPACE_BEGIN
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#if MPT_OS_WINDOWS
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namespace mpt
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{
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RawPathString PathString::AsNativePrefixed() const
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{
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#if MPT_OS_WINDOWS_WINRT && (_WIN32_WINNT < 0x0a00)
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// For WinRT on Windows 8, there is no official wy to determine an absolute path.
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return path;
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#else
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if(path.length() < MAX_PATH || path.substr(0, 4) == PL_("\\\\?\\"))
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{
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// Path is short enough or already in prefixed form
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return path;
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}
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const RawPathString absPath = mpt::GetAbsolutePath(*this).AsNative();
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if(absPath.substr(0, 2) == PL_("\\\\"))
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{
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// Path is a network share: \\server\foo.bar -> \\?\UNC\server\foo.bar
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return PL_("\\\\?\\UNC") + absPath.substr(1);
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} else
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{
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// Regular file: C:\foo.bar -> \\?\C:\foo.bar
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return PL_("\\\\?\\") + absPath;
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}
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#endif
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}
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#if !MPT_OS_WINDOWS_WINRT
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int PathString::CompareNoCase(const PathString & a, const PathString & b)
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{
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return lstrcmpi(a.path.c_str(), b.path.c_str());
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}
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#endif // !MPT_OS_WINDOWS_WINRT
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// Convert a path to its simplified form, i.e. remove ".\" and "..\" entries
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// Note: We use our own implementation as PathCanonicalize is limited to MAX_PATH
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// and unlimited versions are only available on Windows 8 and later.
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// Furthermore, we also convert forward-slashes to backslashes and always remove trailing slashes.
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PathString PathString::Simplify() const
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{
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if(path.empty())
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return PathString();
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std::vector<RawPathString> components;
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RawPathString root;
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RawPathString::size_type startPos = 0;
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if(path.size() >= 2 && path[1] == PC_(':'))
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{
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// Drive letter
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root = path.substr(0, 2) + PC_('\\');
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startPos = 2;
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} else if(path.substr(0, 2) == PL_("\\\\"))
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{
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// Network share
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root = PL_("\\\\");
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startPos = 2;
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} else if(path.substr(0, 2) == PL_(".\\") || path.substr(0, 2) == PL_("./"))
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{
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// Special case for relative paths
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root = PL_(".\\");
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startPos = 2;
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} else if(path.size() >= 1 && (path[0] == PC_('\\') || path[0] == PC_('/')))
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{
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// Special case for relative paths
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root = PL_("\\");
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startPos = 1;
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}
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while(startPos < path.size())
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{
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auto pos = path.find_first_of(PL_("\\/"), startPos);
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if(pos == RawPathString::npos)
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pos = path.size();
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mpt::RawPathString dir = path.substr(startPos, pos - startPos);
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if(dir == PL_(".."))
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{
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// Go back one directory
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if(!components.empty())
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{
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components.pop_back();
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}
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} else if(dir == PL_("."))
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{
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// nop
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} else if(!dir.empty())
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{
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components.push_back(std::move(dir));
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}
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startPos = pos + 1;
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}
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RawPathString result = root;
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result.reserve(path.size());
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for(const auto &component : components)
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{
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result += component + PL_("\\");
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}
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if(!components.empty())
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result.pop_back();
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return mpt::PathString(result);
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}
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} // namespace mpt
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#endif // MPT_OS_WINDOWS
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namespace mpt
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{
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#if MPT_OS_WINDOWS && (defined(MPT_ENABLE_DYNBIND) || defined(MPT_ENABLE_TEMPFILE))
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void PathString::SplitPath(PathString *drive, PathString *dir, PathString *fname, PathString *ext) const
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{
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// We cannot use CRT splitpath here, because:
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// * limited to _MAX_PATH or similar
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// * no support for UNC paths
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// * no support for \\?\ prefixed paths
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if(drive) *drive = mpt::PathString();
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if(dir) *dir = mpt::PathString();
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if(fname) *fname = mpt::PathString();
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if(ext) *ext = mpt::PathString();
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mpt::RawPathString p = path;
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// remove \\?\\ prefix
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if(p.substr(0, 8) == PL_("\\\\?\\UNC\\"))
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{
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p = PL_("\\\\") + p.substr(8);
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} else if(p.substr(0, 4) == PL_("\\\\?\\"))
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{
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p = p.substr(4);
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}
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if (p.length() >= 2 && (
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p.substr(0, 2) == PL_("\\\\")
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|| p.substr(0, 2) == PL_("\\/")
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|| p.substr(0, 2) == PL_("/\\")
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|| p.substr(0, 2) == PL_("//")
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))
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{ // UNC
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mpt::RawPathString::size_type first_slash = p.substr(2).find_first_of(PL_("\\/"));
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if(first_slash != mpt::RawPathString::npos)
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{
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mpt::RawPathString::size_type second_slash = p.substr(2 + first_slash + 1).find_first_of(PL_("\\/"));
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if(second_slash != mpt::RawPathString::npos)
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{
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if(drive) *drive = mpt::PathString::FromNative(p.substr(0, 2 + first_slash + 1 + second_slash));
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p = p.substr(2 + first_slash + 1 + second_slash);
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} else
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{
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if(drive) *drive = mpt::PathString::FromNative(p);
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p = mpt::RawPathString();
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}
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} else
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{
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if(drive) *drive = mpt::PathString::FromNative(p);
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p = mpt::RawPathString();
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}
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} else
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{ // local
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if(p.length() >= 2 && (p[1] == PC_(':')))
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{
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if(drive) *drive = mpt::PathString::FromNative(p.substr(0, 2));
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p = p.substr(2);
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} else
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{
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if(drive) *drive = mpt::PathString();
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}
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}
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mpt::RawPathString::size_type last_slash = p.find_last_of(PL_("\\/"));
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if(last_slash != mpt::RawPathString::npos)
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{
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if(dir) *dir = mpt::PathString::FromNative(p.substr(0, last_slash + 1));
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p = p.substr(last_slash + 1);
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} else
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{
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if(dir) *dir = mpt::PathString();
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}
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mpt::RawPathString::size_type last_dot = p.find_last_of(PL_("."));
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if(last_dot == mpt::RawPathString::npos)
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{
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if(fname) *fname = mpt::PathString::FromNative(p);
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if(ext) *ext = mpt::PathString();
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} else if(last_dot == 0)
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{
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if(fname) *fname = mpt::PathString::FromNative(p);
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if(ext) *ext = mpt::PathString();
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} else if(p == PL_(".") || p == PL_(".."))
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{
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if(fname) *fname = mpt::PathString::FromNative(p);
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if(ext) *ext = mpt::PathString();
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} else
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{
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if(fname) *fname = mpt::PathString::FromNative(p.substr(0, last_dot));
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if(ext) *ext = mpt::PathString::FromNative(p.substr(last_dot));
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}
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}
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PathString PathString::GetDrive() const
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{
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PathString drive;
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SplitPath(&drive, nullptr, nullptr, nullptr);
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return drive;
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}
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PathString PathString::GetDir() const
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{
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PathString dir;
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SplitPath(nullptr, &dir, nullptr, nullptr);
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return dir;
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}
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PathString PathString::GetPath() const
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{
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PathString drive, dir;
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SplitPath(&drive, &dir, nullptr, nullptr);
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return drive + dir;
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}
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PathString PathString::GetFileName() const
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{
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PathString fname;
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SplitPath(nullptr, nullptr, &fname, nullptr);
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return fname;
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}
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PathString PathString::GetFileExt() const
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{
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PathString ext;
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SplitPath(nullptr, nullptr, nullptr, &ext);
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return ext;
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}
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PathString PathString::GetFullFileName() const
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{
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PathString name, ext;
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SplitPath(nullptr, nullptr, &name, &ext);
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return name + ext;
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}
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bool PathString::IsDirectory() const
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{
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// Using PathIsDirectoryW here instead would increase libopenmpt dependencies by shlwapi.dll.
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// GetFileAttributesW also does the job just fine.
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#if MPT_OS_WINDOWS_WINRT
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WIN32_FILE_ATTRIBUTE_DATA data;
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MemsetZero(data);
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if(::GetFileAttributesExW(path.c_str(), GetFileExInfoStandard, &data) == 0)
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{
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return false;
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}
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DWORD dwAttrib = data.dwFileAttributes;
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#else // !MPT_OS_WINDOWS_WINRT
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DWORD dwAttrib = ::GetFileAttributes(path.c_str());
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#endif // MPT_OS_WINDOWS_WINRT
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return ((dwAttrib != INVALID_FILE_ATTRIBUTES) && (dwAttrib & FILE_ATTRIBUTE_DIRECTORY));
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}
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bool PathString::IsFile() const
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{
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#if MPT_OS_WINDOWS_WINRT
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WIN32_FILE_ATTRIBUTE_DATA data;
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MemsetZero(data);
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if (::GetFileAttributesExW(path.c_str(), GetFileExInfoStandard, &data) == 0)
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{
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return false;
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}
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DWORD dwAttrib = data.dwFileAttributes;
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#else // !MPT_OS_WINDOWS_WINRT
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DWORD dwAttrib = ::GetFileAttributes(path.c_str());
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#endif // MPT_OS_WINDOWS_WINRT
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return ((dwAttrib != INVALID_FILE_ATTRIBUTES) && !(dwAttrib & FILE_ATTRIBUTE_DIRECTORY));
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}
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#endif // MPT_OS_WINDOWS && (MPT_ENABLE_DYNBIND || MPT_ENABLE_TEMPFILE)
|
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#if defined(MODPLUG_TRACKER) && MPT_OS_WINDOWS
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bool PathString::FileOrDirectoryExists() const
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{
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return ::PathFileExists(path.c_str()) != FALSE;
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}
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||
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#endif // MODPLUG_TRACKER && MPT_OS_WINDOWS
|
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#if defined(MODPLUG_TRACKER) && MPT_OS_WINDOWS
|
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PathString PathString::ReplaceExt(const mpt::PathString &newExt) const
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{
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return GetDrive() + GetDir() + GetFileName() + newExt;
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}
|
||
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||
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PathString PathString::SanitizeComponent() const
|
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{
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PathString result = *this;
|
||
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SanitizeFilename(result);
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return result;
|
||
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}
|
||
|
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|
||
|
|
|
||
|
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// Convert an absolute path to a path that's relative to "&relativeTo".
|
||
|
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PathString PathString::AbsolutePathToRelative(const PathString &relativeTo) const
|
||
|
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{
|
||
|
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mpt::PathString result = *this;
|
||
|
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if(path.empty())
|
||
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{
|
||
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return result;
|
||
|
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}
|
||
|
|
if(!_tcsncicmp(relativeTo.AsNative().c_str(), AsNative().c_str(), relativeTo.AsNative().length()))
|
||
|
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{
|
||
|
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// Path is OpenMPT's directory or a sub directory ("C:\OpenMPT\Somepath" => ".\Somepath")
|
||
|
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result = P_(".\\"); // ".\"
|
||
|
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result += mpt::PathString::FromNative(AsNative().substr(relativeTo.AsNative().length()));
|
||
|
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} else if(!_tcsncicmp(relativeTo.AsNative().c_str(), AsNative().c_str(), 2))
|
||
|
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{
|
||
|
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// Path is on the same drive as OpenMPT ("C:\Somepath" => "\Somepath")
|
||
|
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result = mpt::PathString::FromNative(AsNative().substr(2));
|
||
|
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}
|
||
|
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return result;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
// Convert a path that is relative to "&relativeTo" to an absolute path.
|
||
|
|
PathString PathString::RelativePathToAbsolute(const PathString &relativeTo) const
|
||
|
|
{
|
||
|
|
mpt::PathString result = *this;
|
||
|
|
if(path.empty())
|
||
|
|
{
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
if(path.length() >= 2 && path.at(0) == PC_('\\') && path.at(1) != PC_('\\'))
|
||
|
|
{
|
||
|
|
// Path is on the same drive as OpenMPT ("\Somepath\" => "C:\Somepath\"), but ignore network paths starting with "\\"
|
||
|
|
result = mpt::PathString::FromNative(relativeTo.AsNative().substr(0, 2));
|
||
|
|
result += mpt::PathString(path);
|
||
|
|
} else if(path.length() >= 2 && path.substr(0, 2) == PL_(".\\"))
|
||
|
|
{
|
||
|
|
// Path is OpenMPT's directory or a sub directory (".\Somepath\" => "C:\OpenMPT\Somepath\")
|
||
|
|
result = relativeTo; // "C:\OpenMPT\"
|
||
|
|
result += mpt::PathString::FromNative(AsNative().substr(2));
|
||
|
|
}
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
#endif // MODPLUG_TRACKER && MPT_OS_WINDOWS
|
||
|
|
|
||
|
|
|
||
|
|
bool PathString::IsPathSeparator(RawPathString::value_type c)
|
||
|
|
{
|
||
|
|
#if MPT_OS_WINDOWS
|
||
|
|
return (c == PC_('\\')) || (c == PC_('/'));
|
||
|
|
#else
|
||
|
|
return c == PC_('/');
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
RawPathString::value_type PathString::GetDefaultPathSeparator()
|
||
|
|
{
|
||
|
|
#if MPT_OS_WINDOWS
|
||
|
|
return PC_('\\');
|
||
|
|
#else
|
||
|
|
return PC_('/');
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
} // namespace mpt
|
||
|
|
|
||
|
|
|
||
|
|
namespace mpt
|
||
|
|
{
|
||
|
|
|
||
|
|
bool PathIsAbsolute(const mpt::PathString &path) {
|
||
|
|
mpt::RawPathString rawpath = path.AsNative();
|
||
|
|
#if MPT_OS_WINDOWS
|
||
|
|
if(rawpath.substr(0, 8) == PL_("\\\\?\\UNC\\"))
|
||
|
|
{
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
if(rawpath.substr(0, 4) == PL_("\\\\?\\"))
|
||
|
|
{
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
if(rawpath.substr(0, 2) == PL_("\\\\"))
|
||
|
|
{
|
||
|
|
return true; // UNC
|
||
|
|
}
|
||
|
|
if(rawpath.substr(0, 2) == PL_("//"))
|
||
|
|
{
|
||
|
|
return true; // UNC
|
||
|
|
}
|
||
|
|
return (rawpath.length()) >= 3 && (rawpath[1] == ':') && mpt::PathString::IsPathSeparator(rawpath[2]);
|
||
|
|
#else
|
||
|
|
return (rawpath.length() >= 1) && mpt::PathString::IsPathSeparator(rawpath[0]);
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
#if MPT_OS_WINDOWS
|
||
|
|
|
||
|
|
#if !(MPT_OS_WINDOWS_WINRT && (_WIN32_WINNT < 0x0a00))
|
||
|
|
|
||
|
|
mpt::PathString GetAbsolutePath(const mpt::PathString &path)
|
||
|
|
{
|
||
|
|
DWORD size = GetFullPathName(path.AsNative().c_str(), 0, nullptr, nullptr);
|
||
|
|
if(size == 0)
|
||
|
|
{
|
||
|
|
return path;
|
||
|
|
}
|
||
|
|
std::vector<TCHAR> fullPathName(size, TEXT('\0'));
|
||
|
|
if(GetFullPathName(path.AsNative().c_str(), size, fullPathName.data(), nullptr) == 0)
|
||
|
|
{
|
||
|
|
return path;
|
||
|
|
}
|
||
|
|
return mpt::PathString::FromNative(fullPathName.data());
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef MODPLUG_TRACKER
|
||
|
|
|
||
|
|
bool DeleteWholeDirectoryTree(mpt::PathString path)
|
||
|
|
{
|
||
|
|
if(path.AsNative().empty())
|
||
|
|
{
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
if(PathIsRelative(path.AsNative().c_str()) == TRUE)
|
||
|
|
{
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
if(!path.FileOrDirectoryExists())
|
||
|
|
{
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
if(!path.IsDirectory())
|
||
|
|
{
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
path.EnsureTrailingSlash();
|
||
|
|
HANDLE hFind = NULL;
|
||
|
|
WIN32_FIND_DATA wfd;
|
||
|
|
MemsetZero(wfd);
|
||
|
|
hFind = FindFirstFile((path + P_("*.*")).AsNative().c_str(), &wfd);
|
||
|
|
if(hFind != NULL && hFind != INVALID_HANDLE_VALUE)
|
||
|
|
{
|
||
|
|
do
|
||
|
|
{
|
||
|
|
mpt::PathString filename = mpt::PathString::FromNative(wfd.cFileName);
|
||
|
|
if(filename != P_(".") && filename != P_(".."))
|
||
|
|
{
|
||
|
|
filename = path + filename;
|
||
|
|
if(filename.IsDirectory())
|
||
|
|
{
|
||
|
|
if(!DeleteWholeDirectoryTree(filename))
|
||
|
|
{
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
} else if(filename.IsFile())
|
||
|
|
{
|
||
|
|
if(DeleteFile(filename.AsNative().c_str()) == 0)
|
||
|
|
{
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
} while(FindNextFile(hFind, &wfd));
|
||
|
|
FindClose(hFind);
|
||
|
|
}
|
||
|
|
if(RemoveDirectory(path.AsNative().c_str()) == 0)
|
||
|
|
{
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif // MODPLUG_TRACKER
|
||
|
|
|
||
|
|
#endif // MPT_OS_WINDOWS
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#if MPT_OS_WINDOWS
|
||
|
|
|
||
|
|
#if defined(MPT_ENABLE_DYNBIND) || defined(MPT_ENABLE_TEMPFILE)
|
||
|
|
|
||
|
|
mpt::PathString GetExecutablePath()
|
||
|
|
{
|
||
|
|
std::vector<TCHAR> exeFileName(MAX_PATH);
|
||
|
|
while(GetModuleFileName(0, exeFileName.data(), mpt::saturate_cast<DWORD>(exeFileName.size())) >= exeFileName.size())
|
||
|
|
{
|
||
|
|
if(GetLastError() != ERROR_INSUFFICIENT_BUFFER)
|
||
|
|
{
|
||
|
|
return mpt::PathString();
|
||
|
|
}
|
||
|
|
exeFileName.resize(exeFileName.size() * 2);
|
||
|
|
}
|
||
|
|
return mpt::GetAbsolutePath(mpt::PathString::FromNative(exeFileName.data()).GetPath());
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif // MPT_ENABLE_DYNBIND || MPT_ENABLE_TEMPFILE
|
||
|
|
|
||
|
|
|
||
|
|
#if defined(MPT_ENABLE_DYNBIND)
|
||
|
|
|
||
|
|
#if !MPT_OS_WINDOWS_WINRT
|
||
|
|
|
||
|
|
mpt::PathString GetSystemPath()
|
||
|
|
{
|
||
|
|
DWORD size = GetSystemDirectory(nullptr, 0);
|
||
|
|
std::vector<TCHAR> path(size + 1);
|
||
|
|
if(!GetSystemDirectory(path.data(), size + 1))
|
||
|
|
{
|
||
|
|
return mpt::PathString();
|
||
|
|
}
|
||
|
|
return mpt::PathString::FromNative(path.data()) + P_("\\");
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif // !MPT_OS_WINDOWS_WINRT
|
||
|
|
|
||
|
|
#endif // MPT_ENABLE_DYNBIND
|
||
|
|
|
||
|
|
#endif // MPT_OS_WINDOWS
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#if defined(MPT_ENABLE_TEMPFILE)
|
||
|
|
#if MPT_OS_WINDOWS
|
||
|
|
|
||
|
|
mpt::PathString GetTempDirectory()
|
||
|
|
{
|
||
|
|
DWORD size = GetTempPath(0, nullptr);
|
||
|
|
if(size)
|
||
|
|
{
|
||
|
|
std::vector<TCHAR> tempPath(size + 1);
|
||
|
|
if(GetTempPath(size + 1, tempPath.data()))
|
||
|
|
{
|
||
|
|
return mpt::PathString::FromNative(tempPath.data());
|
||
|
|
}
|
||
|
|
}
|
||
|
|
// use exe directory as fallback
|
||
|
|
return mpt::GetExecutablePath();
|
||
|
|
}
|
||
|
|
|
||
|
|
mpt::PathString CreateTempFileName(const mpt::PathString &fileNamePrefix, const mpt::PathString &fileNameExtension)
|
||
|
|
{
|
||
|
|
mpt::PathString filename = mpt::GetTempDirectory();
|
||
|
|
filename += (!fileNamePrefix.empty() ? fileNamePrefix + P_("_") : mpt::PathString());
|
||
|
|
filename += mpt::PathString::FromUnicode(mpt::UUID::GenerateLocalUseOnly().ToUString());
|
||
|
|
filename += (!fileNameExtension.empty() ? P_(".") + fileNameExtension : mpt::PathString());
|
||
|
|
return filename;
|
||
|
|
}
|
||
|
|
|
||
|
|
TempFileGuard::TempFileGuard(const mpt::PathString &filename)
|
||
|
|
: filename(filename)
|
||
|
|
{
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
mpt::PathString TempFileGuard::GetFilename() const
|
||
|
|
{
|
||
|
|
return filename;
|
||
|
|
}
|
||
|
|
|
||
|
|
TempFileGuard::~TempFileGuard()
|
||
|
|
{
|
||
|
|
if(!filename.empty())
|
||
|
|
{
|
||
|
|
DeleteFile(filename.AsNative().c_str());
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
#ifdef MODPLUG_TRACKER
|
||
|
|
|
||
|
|
TempDirGuard::TempDirGuard(const mpt::PathString &dirname_)
|
||
|
|
: dirname(dirname_.WithTrailingSlash())
|
||
|
|
{
|
||
|
|
if(dirname.empty())
|
||
|
|
{
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if(::CreateDirectory(dirname.AsNative().c_str(), NULL) == 0)
|
||
|
|
{ // fail
|
||
|
|
dirname = mpt::PathString();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
mpt::PathString TempDirGuard::GetDirname() const
|
||
|
|
{
|
||
|
|
return dirname;
|
||
|
|
}
|
||
|
|
|
||
|
|
TempDirGuard::~TempDirGuard()
|
||
|
|
{
|
||
|
|
if(!dirname.empty())
|
||
|
|
{
|
||
|
|
DeleteWholeDirectoryTree(dirname);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif // MODPLUG_TRACKER
|
||
|
|
|
||
|
|
#endif // MPT_OS_WINDOWS
|
||
|
|
#endif // MPT_ENABLE_TEMPFILE
|
||
|
|
|
||
|
|
} // namespace mpt
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#if defined(MODPLUG_TRACKER)
|
||
|
|
|
||
|
|
static inline char SanitizeFilenameChar(char c)
|
||
|
|
{
|
||
|
|
if( c == '\\' ||
|
||
|
|
c == '\"' ||
|
||
|
|
c == '/' ||
|
||
|
|
c == ':' ||
|
||
|
|
c == '?' ||
|
||
|
|
c == '<' ||
|
||
|
|
c == '>' ||
|
||
|
|
c == '|' ||
|
||
|
|
c == '*')
|
||
|
|
{
|
||
|
|
c = '_';
|
||
|
|
}
|
||
|
|
return c;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline wchar_t SanitizeFilenameChar(wchar_t c)
|
||
|
|
{
|
||
|
|
if( c == L'\\' ||
|
||
|
|
c == L'\"' ||
|
||
|
|
c == L'/' ||
|
||
|
|
c == L':' ||
|
||
|
|
c == L'?' ||
|
||
|
|
c == L'<' ||
|
||
|
|
c == L'>' ||
|
||
|
|
c == L'|' ||
|
||
|
|
c == L'*')
|
||
|
|
{
|
||
|
|
c = L'_';
|
||
|
|
}
|
||
|
|
return c;
|
||
|
|
}
|
||
|
|
|
||
|
|
void SanitizeFilename(mpt::PathString &filename)
|
||
|
|
{
|
||
|
|
mpt::RawPathString tmp = filename.AsNative();
|
||
|
|
for(auto &c : tmp)
|
||
|
|
{
|
||
|
|
c = SanitizeFilenameChar(c);
|
||
|
|
}
|
||
|
|
filename = mpt::PathString::FromNative(tmp);
|
||
|
|
}
|
||
|
|
|
||
|
|
void SanitizeFilename(char *beg, char *end)
|
||
|
|
{
|
||
|
|
for(char *it = beg; it != end; ++it)
|
||
|
|
{
|
||
|
|
*it = SanitizeFilenameChar(*it);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void SanitizeFilename(wchar_t *beg, wchar_t *end)
|
||
|
|
{
|
||
|
|
for(wchar_t *it = beg; it != end; ++it)
|
||
|
|
{
|
||
|
|
*it = SanitizeFilenameChar(*it);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void SanitizeFilename(std::string &str)
|
||
|
|
{
|
||
|
|
for(size_t i = 0; i < str.length(); i++)
|
||
|
|
{
|
||
|
|
str[i] = SanitizeFilenameChar(str[i]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void SanitizeFilename(std::wstring &str)
|
||
|
|
{
|
||
|
|
for(size_t i = 0; i < str.length(); i++)
|
||
|
|
{
|
||
|
|
str[i] = SanitizeFilenameChar(str[i]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
#if MPT_USTRING_MODE_UTF8
|
||
|
|
void SanitizeFilename(mpt::u8string &str)
|
||
|
|
{
|
||
|
|
for(size_t i = 0; i < str.length(); i++)
|
||
|
|
{
|
||
|
|
str[i] = SanitizeFilenameChar(str[i]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
#endif // MPT_USTRING_MODE_UTF8
|
||
|
|
|
||
|
|
#if defined(MPT_WITH_MFC)
|
||
|
|
void SanitizeFilename(CString &str)
|
||
|
|
{
|
||
|
|
for(int i = 0; i < str.GetLength(); i++)
|
||
|
|
{
|
||
|
|
str.SetAt(i, SanitizeFilenameChar(str.GetAt(i)));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
#endif // MPT_WITH_MFC
|
||
|
|
|
||
|
|
#endif // MODPLUG_TRACKER
|
||
|
|
|
||
|
|
|
||
|
|
#if defined(MODPLUG_TRACKER)
|
||
|
|
|
||
|
|
|
||
|
|
mpt::PathString FileType::AsFilterString(FlagSet<FileTypeFormat> format) const
|
||
|
|
{
|
||
|
|
mpt::PathString filter;
|
||
|
|
if(GetShortName().empty() || GetExtensions().empty())
|
||
|
|
{
|
||
|
|
return filter;
|
||
|
|
}
|
||
|
|
if(!GetDescription().empty())
|
||
|
|
{
|
||
|
|
filter += mpt::PathString::FromUnicode(GetDescription());
|
||
|
|
} else
|
||
|
|
{
|
||
|
|
filter += mpt::PathString::FromUnicode(GetShortName());
|
||
|
|
}
|
||
|
|
const auto extensions = GetExtensions();
|
||
|
|
if(format[FileTypeFormatShowExtensions])
|
||
|
|
{
|
||
|
|
filter += P_(" (");
|
||
|
|
bool first = true;
|
||
|
|
for(const auto &ext : extensions)
|
||
|
|
{
|
||
|
|
if(first)
|
||
|
|
{
|
||
|
|
first = false;
|
||
|
|
} else
|
||
|
|
{
|
||
|
|
filter += P_(",");
|
||
|
|
}
|
||
|
|
filter += P_("*.");
|
||
|
|
filter += ext;
|
||
|
|
}
|
||
|
|
filter += P_(")");
|
||
|
|
}
|
||
|
|
filter += P_("|");
|
||
|
|
{
|
||
|
|
bool first = true;
|
||
|
|
for(const auto &ext : extensions)
|
||
|
|
{
|
||
|
|
if(first)
|
||
|
|
{
|
||
|
|
first = false;
|
||
|
|
} else
|
||
|
|
{
|
||
|
|
filter += P_(";");
|
||
|
|
}
|
||
|
|
filter += P_("*.");
|
||
|
|
filter += ext;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
filter += P_("|");
|
||
|
|
return filter;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
mpt::PathString FileType::AsFilterOnlyString() const
|
||
|
|
{
|
||
|
|
mpt::PathString filter;
|
||
|
|
const auto extensions = GetExtensions();
|
||
|
|
{
|
||
|
|
bool first = true;
|
||
|
|
for(const auto &ext : extensions)
|
||
|
|
{
|
||
|
|
if(first)
|
||
|
|
{
|
||
|
|
first = false;
|
||
|
|
} else
|
||
|
|
{
|
||
|
|
filter += P_(";");
|
||
|
|
}
|
||
|
|
filter += P_("*.");
|
||
|
|
filter += ext;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return filter;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
mpt::PathString ToFilterString(const FileType &fileType, FlagSet<FileTypeFormat> format)
|
||
|
|
{
|
||
|
|
return fileType.AsFilterString(format);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
mpt::PathString ToFilterString(const std::vector<FileType> &fileTypes, FlagSet<FileTypeFormat> format)
|
||
|
|
{
|
||
|
|
mpt::PathString filter;
|
||
|
|
for(const auto &type : fileTypes)
|
||
|
|
{
|
||
|
|
filter += type.AsFilterString(format);
|
||
|
|
}
|
||
|
|
return filter;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
mpt::PathString ToFilterOnlyString(const FileType &fileType, bool prependSemicolonWhenNotEmpty)
|
||
|
|
{
|
||
|
|
mpt::PathString filter = fileType.AsFilterOnlyString();
|
||
|
|
return filter.empty() ? filter : (prependSemicolonWhenNotEmpty ? P_(";") : P_("")) + filter;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
mpt::PathString ToFilterOnlyString(const std::vector<FileType> &fileTypes, bool prependSemicolonWhenNotEmpty)
|
||
|
|
{
|
||
|
|
mpt::PathString filter;
|
||
|
|
for(const auto &type : fileTypes)
|
||
|
|
{
|
||
|
|
filter += type.AsFilterOnlyString();
|
||
|
|
}
|
||
|
|
return filter.empty() ? filter : (prependSemicolonWhenNotEmpty ? P_(";") : P_("")) + filter;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
#endif // MODPLUG_TRACKER
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
OPENMPT_NAMESPACE_END
|