X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/92980e9076469956e1e2cb94df97d0f8d873114a..3225a4b8b8656f25dac6cb20684a3c2c273cf796:/src/unix/dir.cpp diff --git a/src/unix/dir.cpp b/src/unix/dir.cpp index d31f73ef6d..9e71c8a40f 100644 --- a/src/unix/dir.cpp +++ b/src/unix/dir.cpp @@ -1,12 +1,12 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: unix/dir.cpp +// Name: src/unix/dir.cpp // Purpose: wxDir implementation for Unix/POSIX systems // Author: Vadim Zeitlin // Modified by: // Created: 08.12.99 // RCS-ID: $Id$ // Copyright: (c) 1999 Vadim Zeitlin -// Licence: wxWindows license +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -17,10 +17,6 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ - #pragma implementation "dir.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -95,7 +91,7 @@ wxDirData::wxDirData(const wxString& dirname) // throw away the trailing slashes size_t n = m_dirname.length(); - wxCHECK_RET( n, _T("empty dir name in wxDir") ); + wxCHECK_RET( n, wxT("empty dir name in wxDir") ); while ( n > 0 && m_dirname[--n] == '/' ) ; @@ -112,26 +108,34 @@ wxDirData::~wxDirData() { if ( closedir(m_dir) != 0 ) { - wxLogLastError(_T("closedir")); + wxLogLastError(wxT("closedir")); } } } bool wxDirData::Read(wxString *filename) { - dirent *de = (dirent *)NULL; // just to silence compiler warnings - bool matches = FALSE; + dirent *de = NULL; // just to silence compiler warnings + bool matches = false; // speed up string concatenation in the loop a bit wxString path = m_dirname; - path += _T('/'); + path += wxT('/'); path.reserve(path.length() + 255); + wxString de_d_name; + while ( !matches ) { de = readdir(m_dir); if ( !de ) - return FALSE; + return false; + +#if wxUSE_UNICODE + de_d_name = wxString(de->d_name, *wxConvFileName); +#else + de_d_name = de->d_name; +#endif // don't return "." and ".." unless asked for if ( de->d_name[0] == '.' && @@ -146,12 +150,12 @@ bool wxDirData::Read(wxString *filename) } // check the type now - if ( !(m_flags & wxDIR_FILES) && !wxDir::Exists(path + de->d_name) ) + if ( !(m_flags & wxDIR_FILES) && !wxDir::Exists(path + de_d_name) ) { // it's a file, but we don't want them continue; } - else if ( !(m_flags & wxDIR_DIRS) && wxDir::Exists(path + de->d_name) ) + else if ( !(m_flags & wxDIR_DIRS) && wxDir::Exists(path + de_d_name) ) { // it's a dir, and we don't want it continue; @@ -160,26 +164,26 @@ bool wxDirData::Read(wxString *filename) // finally, check the name if ( m_filespec.empty() ) { - matches = m_flags & wxDIR_HIDDEN ? TRUE : de->d_name[0] != '.'; + matches = m_flags & wxDIR_HIDDEN ? true : de->d_name[0] != '.'; } else { // test against the pattern - matches = wxMatchWild(m_filespec, de->d_name, + matches = wxMatchWild(m_filespec, de_d_name, !(m_flags & wxDIR_HIDDEN)); } } - *filename = de->d_name; + *filename = de_d_name; - return TRUE; + return true; } #else // old VMS (TODO) wxDirData::wxDirData(const wxString& WXUNUSED(dirname)) { - wxFAIL_MSG(_T("not implemented")); + wxFAIL_MSG(wxT("not implemented")); } wxDirData::~wxDirData() @@ -188,21 +192,11 @@ wxDirData::~wxDirData() bool wxDirData::Read(wxString * WXUNUSED(filename)) { - return FALSE; + return false; } #endif // not or new VMS/old VMS -// ---------------------------------------------------------------------------- -// wxDir helpers -// ---------------------------------------------------------------------------- - -/* static */ -bool wxDir::Exists(const wxString& dir) -{ - return wxPathExists(dir); -} - // ---------------------------------------------------------------------------- // wxDir construction/destruction // ---------------------------------------------------------------------------- @@ -221,16 +215,13 @@ bool wxDir::Open(const wxString& dirname) if ( !M_DIR->IsOk() ) { - wxLogSysError(_("Can not enumerate files in directory '%s'"), - dirname.c_str()); - delete M_DIR; m_data = NULL; - return FALSE; + return false; } - return TRUE; + return true; } bool wxDir::IsOpened() const @@ -244,7 +235,7 @@ wxString wxDir::GetName() const if ( m_data ) { name = M_DIR->GetName(); - if ( !name.empty() && (name.Last() == _T('/')) ) + if ( !name.empty() && (name.Last() == wxT('/')) ) { // chop off the last (back)slash name.Truncate(name.length() - 1); @@ -267,7 +258,7 @@ bool wxDir::GetFirst(wxString *filename, const wxString& filespec, int flags) const { - wxCHECK_MSG( IsOpened(), FALSE, _T("must wxDir::Open() first") ); + wxCHECK_MSG( IsOpened(), false, wxT("must wxDir::Open() first") ); M_DIR->Rewind(); @@ -279,16 +270,16 @@ bool wxDir::GetFirst(wxString *filename, bool wxDir::GetNext(wxString *filename) const { - wxCHECK_MSG( IsOpened(), FALSE, _T("must wxDir::Open() first") ); + wxCHECK_MSG( IsOpened(), false, wxT("must wxDir::Open() first") ); - wxCHECK_MSG( filename, FALSE, _T("bad pointer in wxDir::GetNext()") ); + wxCHECK_MSG( filename, false, wxT("bad pointer in wxDir::GetNext()") ); return M_DIR->Read(filename); } -bool wxDir::HasSubDirs(const wxString& spec) +bool wxDir::HasSubDirs(const wxString& spec) const { - wxCHECK_MSG( IsOpened(), FALSE, _T("must wxDir::Open() first") ); + wxCHECK_MSG( IsOpened(), false, wxT("must wxDir::Open() first") ); if ( spec.empty() ) { @@ -303,13 +294,13 @@ bool wxDir::HasSubDirs(const wxString& spec) // caller will learn it soon enough when it calls GetFirst(wxDIR) // anyhow wxStructStat stBuf; - if ( wxStat(M_DIR->GetName().c_str(), &stBuf) == 0 ) + if ( wxStat(M_DIR->GetName(), &stBuf) == 0 ) { switch ( stBuf.st_nlink ) { case 2: // just "." and ".." - return FALSE; + return false; case 0: case 1: @@ -321,7 +312,7 @@ bool wxDir::HasSubDirs(const wxString& spec) // assume we have subdirs - may turn out to be wrong if we // have other hard links to this directory but it's not // that bad as explained above - return TRUE; + return true; } } }