X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5b7352027902bebecd06e2a124492fc0ee27f4e2..3cc487d140f11e26a9c4ae35ba87cc22684da65a:/src/common/filefn.cpp?ds=sidebyside diff --git a/src/common/filefn.cpp b/src/common/filefn.cpp index b2cf5e2950..947c3dfff7 100644 --- a/src/common/filefn.cpp +++ b/src/common/filefn.cpp @@ -29,10 +29,6 @@ #pragma hdrstop #endif -#ifndef WX_PRECOMP - #include "wx/defs.h" -#endif - #include "wx/utils.h" #include "wx/intl.h" @@ -66,9 +62,9 @@ #include #endif -#ifdef __OS2__ - #include +#ifdef __WXPM__ #include + #include "wx/os2/private.h" #endif #ifdef __WINDOWS__ #if !defined( __GNUWIN32__ ) && !defined( __MWERKS__ ) && !defined(__SALFORDC__) @@ -103,7 +99,7 @@ #endif #ifdef __WINDOWS__ - #include "windows.h" + #include #endif // ---------------------------------------------------------------------------- @@ -130,6 +126,14 @@ extern wxChar *wxBuffer; static wxChar wxFileFunctionsBuffer[4*_MAXPATHLEN]; +#if defined(__VISAGECPP__) && __IBMCPP__ >= 400 +// +// VisualAge C++ V4.0 cannot have any external linkage const decs +// in headers included by more than one primary source +// +const off_t wxInvalidOffset = (off_t)-1; +#endif + // ============================================================================ // implementation // ============================================================================ @@ -269,14 +273,10 @@ wxFileExists (const wxString& filename) return FALSE ; #else -#ifdef __SALFORDC__ - struct _stat stbuf; -#else - struct stat stbuf; -#endif - - if ((filename != wxT("")) && stat (wxFNSTRINGCAST filename.fn_str(), &stbuf) == 0) + wxStructStat stbuf; + if ((filename != wxT("")) && wxStat (wxFNSTRINGCAST filename.fn_str(), &stbuf) == 0) return TRUE; + return FALSE; #endif } @@ -562,7 +562,7 @@ wxChar *wxExpandPath(wxChar *buf, const wxChar *name) /* prefix ~ */ if (nm[1] == SEP || nm[1] == 0) { /* ~/filename */ - // FIXME: wxGetUserHome could return temporary storage in Unicode mode + // FIXME: wxGetUserHome could return temporary storage in Unicode mode if ((s = WXSTRINGCAST wxGetUserHome(wxT(""))) != NULL) { if (*++nm) nm++; @@ -576,7 +576,7 @@ wxChar *wxExpandPath(wxChar *buf, const wxChar *name) was_sep = (*s == SEP); nnm = *s ? s + 1 : s; *s = 0; - // FIXME: wxGetUserHome could return temporary storage in Unicode mode + // FIXME: wxGetUserHome could return temporary storage in Unicode mode if ((home = WXSTRINGCAST wxGetUserHome(wxString(nm + 1))) == NULL) { if (was_sep) /* replace only if it was there: */ *s = SEP; @@ -745,10 +745,11 @@ wxPathOnly (wxChar *path) { done = TRUE; #ifdef __VMS__ - buf[i+1] = 0; -#else + if ( path[i] == wxT(']') ) + buf[i+1] = 0; + else +#endif buf[i] = 0; -#endif return buf; } @@ -793,10 +794,11 @@ wxString wxPathOnly (const wxString& path) { done = TRUE; #ifdef __VMS__ - buf[i+1] = 0; -#else + if ( path[i] == wxT(']') ) + buf[i+1] = 0; + else +#endif buf[i] = 0; -#endif return wxString(buf); } @@ -828,8 +830,8 @@ static char sMacFileNameConversion[ 1000 ] ; wxString wxMac2UnixFilename (const char *str) { - char *s = sMacFileNameConversion ; - strcpy( s , str ) ; + char *s = sMacFileNameConversion ; + strcpy( s , str ) ; if (s) { memmove( s+1 , s ,strlen( s ) + 1) ; @@ -852,8 +854,8 @@ wxString wxMac2UnixFilename (const char *str) wxString wxUnix2MacFilename (const char *str) { - char *s = sMacFileNameConversion ; - strcpy( s , str ) ; + char *s = sMacFileNameConversion ; + strcpy( s , str ) ; if (s) { if ( *s == '.' ) @@ -874,13 +876,13 @@ wxString wxUnix2MacFilename (const char *str) { if (*s == '/' || *s == '\\') { - // convert any back-directory situations - if ( *(s+1) == '.' && *(s+2) == '.' && ( (*(s+3) == '/' || *(s+3) == '\\') ) ) - { + // convert any back-directory situations + if ( *(s+1) == '.' && *(s+2) == '.' && ( (*(s+3) == '/' || *(s+3) == '\\') ) ) + { *s = ':'; - memmove( s+1 , s+3 ,strlen( s+3 ) + 1 ) ; - } - else + memmove( s+1 , s+3 ,strlen( s+3 ) + 1 ) ; + } + else *s = ':'; } @@ -892,36 +894,36 @@ wxString wxUnix2MacFilename (const char *str) wxString wxMacFSSpec2MacFilename( const FSSpec *spec ) { - Handle myPath ; - short length ; - - FSpGetFullPath( spec , &length , &myPath ) ; - ::SetHandleSize( myPath , length + 1 ) ; - ::HLock( myPath ) ; - (*myPath)[length] = 0 ; - if ( length > 0 && (*myPath)[length-1] ==':' ) - (*myPath)[length-1] = 0 ; - - wxString result( (char*) *myPath ) ; - ::HUnlock( myPath ) ; - ::DisposeHandle( myPath ) ; - return result ; + Handle myPath ; + short length ; + + FSpGetFullPath( spec , &length , &myPath ) ; + ::SetHandleSize( myPath , length + 1 ) ; + ::HLock( myPath ) ; + (*myPath)[length] = 0 ; + if ( length > 0 && (*myPath)[length-1] ==':' ) + (*myPath)[length-1] = 0 ; + + wxString result( (char*) *myPath ) ; + ::HUnlock( myPath ) ; + ::DisposeHandle( myPath ) ; + return result ; } wxString wxMacFSSpec2UnixFilename( const FSSpec *spec ) { - return wxMac2UnixFilename( wxMacFSSpec2MacFilename( spec) ) ; + return wxMac2UnixFilename( wxMacFSSpec2MacFilename( spec) ) ; } void wxMacFilename2FSSpec( const char *path , FSSpec *spec ) { - FSpLocationFromFullPath( strlen(path ) , path , spec ) ; + FSpLocationFromFullPath( strlen(path ) , path , spec ) ; } void wxUnixFilename2FSSpec( const char *path , FSSpec *spec ) { - wxString var = wxUnix2MacFilename( path ) ; - wxMacFilename2FSSpec( var , spec ) ; + wxString var = wxUnix2MacFilename( path ) ; + wxMacFilename2FSSpec( var , spec ) ; } #endif @@ -1042,7 +1044,7 @@ wxRenameFile (const wxString& file1, const wxString& file2) return TRUE; #else // Normal system call - if (0 == rename (wxFNSTRINGCAST file1.fn_str(), wxFNSTRINGCAST file2.fn_str())) + if (0 == wxRename (wxCSTRINGCAST file1, wxCSTRINGCAST file2)) return TRUE; #endif // Try to copy @@ -1057,7 +1059,7 @@ wxRenameFile (const wxString& file1, const wxString& file2) bool wxRemoveFile(const wxString& file) { #if defined(__VISUALC__) || defined(__BORLANDC__) || defined(__WATCOMC__) - int flag = remove(wxFNSTRINGCAST file.fn_str()); + int flag = wxRemove(file); #elif defined( __WXMAC__ ) int flag = unlink(wxUnix2MacFilename( file )); #else @@ -1077,8 +1079,10 @@ bool wxMkdir(const wxString& dir, int perm) // for the GNU compiler #if (!(defined(__WXMSW__) || defined(__WXPM__))) || (defined(__GNUWIN32__) && !defined(__MINGW32__)) || defined(__WXWINE__) if ( mkdir(wxFNCONV(dirname), perm) != 0 ) -#else // MSW and OS/2 - if ( mkdir(wxFNSTRINGCAST wxFNCONV(dirname)) != 0 ) +#elif defined(__WXPM__) + if (::DosCreateDir((PSZ)dirname, NULL) != 0) // enhance for EAB's?? +#else // !MSW and !OS/2 VAC++ + if ( wxMkDir(wxFNSTRINGCAST wxFNCONV(dirname)) != 0 ) #endif // !MSW/MSW { wxLogSysError(_("Directory '%s' couldn't be created"), dirname); @@ -1096,12 +1100,14 @@ bool wxRmdir(const wxString& dir, int WXUNUSED(flags)) return FALSE; //to be changed since rmdir exists in VMS7.x #elif defined( __WXMAC__ ) return (rmdir(wxUnix2MacFilename( dir )) == 0); +#elif defined(__WXPM__) + return (::DosDeleteDir((PSZ)dir.c_str()) == 0); #else #ifdef __SALFORDC__ return FALSE; // What to do? #else - return (rmdir(wxFNSTRINGCAST dir.fn_str()) == 0); + return (wxRmDir(wxFNSTRINGCAST dir.fn_str()) == 0); #endif #endif @@ -1156,19 +1162,31 @@ bool wxDirExists(const wxString& dir) // does the path exists? (may have or not '/' or '\\' at the end) bool wxPathExists(const wxChar *pszPathName) { - /* Windows API returns -1 from stat for "c:\dir\" if "c:\dir" exists - * OTOH, we should change "d:" to "d:\" and leave "\" as is. */ - wxString strPath(pszPathName); - if ( wxEndsWithPathSeparator(pszPathName) && pszPathName[1] != wxT('\0') ) - strPath.Last() = wxT('\0'); + wxString strPath(pszPathName); +#ifdef __WINDOWS__ + // Windows fails to find directory named "c:\dir\" even if "c:\dir" exists, + // so remove all trailing backslashes from the path - but don't do this for + // the pathes "d:\" (which are different from "d:") nor for just "\" + while ( wxEndsWithPathSeparator(strPath) ) + { + size_t len = strPath.length(); + if ( len == 1 || strPath[len - 1] == _T(':') ) + break; -#ifdef __SALFORDC__ - struct _stat st; + strPath.Truncate(len - 1); + } +#endif // __WINDOWS__ + + wxStructStat st; +#ifndef __VISAGECPP__ + return wxStat(wxFNSTRINGCAST strPath.fn_str(), &st) == 0 && + ((st.st_mode & S_IFMT) == S_IFDIR); #else - struct stat st; + // S_IFMT not supported in VA compilers.. st_mode is a 2byte value only + return wxStat(wxFNSTRINGCAST strPath.fn_str(), &st) == 0 && + (st.st_mode == S_IFDIR); #endif - return stat(wxFNSTRINGCAST strPath.fn_str(), &st) == 0 && (st.st_mode & S_IFDIR); } // Get a temporary filename, opening and closing the file. @@ -1245,7 +1263,10 @@ bool wxGetTempFileName(const wxString& prefix, wxString& buf) wxString wxFindFirstFile(const wxChar *spec, int flags) { wxString result; - +#ifdef __VMS + wxChar *specvms = NULL; +#endif + #if !defined( __VMS__ ) || ( __VMS_VER >= 70000000 ) if (gs_dirStream) closedir(gs_dirStream); // edz 941103: better housekeping @@ -1260,11 +1281,29 @@ wxString wxFindFirstFile(const wxChar *spec, int flags) // special case: path is really "/" if ( !path && gs_strFileSpec[0u] == wxT('/') ) - path = wxT('/'); - // path is empty => Local directory +#ifdef __VMS + { + wxStrcpy( specvms , wxT( "[000000]" ) ); + gs_strFileSpec = specvms; + wxString path_vms(wxPathOnly(gs_strFileSpec)); + path = path_vms; + } +#else + path = wxT('/'); +#endif + // path is empty => Local directory if ( !path ) - path = wxT('.'); - +#ifdef __VMS + { + wxStrcpy( specvms , wxT( "[]" ) ); + gs_strFileSpec = specvms; + wxString path_vms1(wxPathOnly(gs_strFileSpec)); + path = path_vms1; + } +#else + path = wxT('.'); +#endif + gs_dirStream = opendir(path.fn_str()); if ( !gs_dirStream ) { @@ -1303,8 +1342,8 @@ wxString wxFindNextFile() nextDir = readdir(gs_dirStream) ) { if (wxMatchWild(name, nextDir->d_name, FALSE) && // RR: added FALSE to find hidden files - strcmp(nextDir->d_name, ".") && - strcmp(nextDir->d_name, "..") ) + strcmp(nextDir->d_name, ".") && + strcmp(nextDir->d_name, "..") ) { result.Empty(); if ( !path.IsEmpty() ) @@ -1352,10 +1391,10 @@ wxString wxFindNextFile() struct MacDirectoryIterator { - CInfoPBRec m_CPB ; - wxInt16 m_index ; - long m_dirId ; - Str255 m_name ; + CInfoPBRec m_CPB ; + wxInt16 m_index ; + long m_dirId ; + Str255 m_name ; } ; static int g_iter_flags ; @@ -1373,57 +1412,57 @@ wxString wxFindFirstFile(const wxChar *spec, int flags) if ( !path.IsEmpty() ) result << path << wxT('\\'); - FSSpec fsspec ; - - wxUnixFilename2FSSpec( result , &fsspec ) ; - g_iter.m_CPB.hFileInfo.ioVRefNum = fsspec.vRefNum ; - g_iter.m_CPB.hFileInfo.ioNamePtr = g_iter.m_name ; - g_iter.m_index = 0 ; - - Boolean isDir ; - FSpGetDirectoryID( &fsspec , &g_iter.m_dirId , &isDir ) ; - if ( !isDir ) - return wxEmptyString ; - - return wxFindNextFile( ) ; + FSSpec fsspec ; + + wxUnixFilename2FSSpec( result , &fsspec ) ; + g_iter.m_CPB.hFileInfo.ioVRefNum = fsspec.vRefNum ; + g_iter.m_CPB.hFileInfo.ioNamePtr = g_iter.m_name ; + g_iter.m_index = 0 ; + + Boolean isDir ; + FSpGetDirectoryID( &fsspec , &g_iter.m_dirId , &isDir ) ; + if ( !isDir ) + return wxEmptyString ; + + return wxFindNextFile( ) ; } wxString wxFindNextFile() { wxString result; - short err = noErr ; - - while ( err == noErr ) - { - g_iter.m_index++ ; - g_iter.m_CPB.dirInfo.ioFDirIndex = g_iter.m_index; - g_iter.m_CPB.dirInfo.ioDrDirID = g_iter.m_dirId; /* we need to do this every time */ - err = PBGetCatInfoSync((CInfoPBPtr)&g_iter.m_CPB); - if ( err != noErr ) - break ; - - if ( ( g_iter.m_CPB.dirInfo.ioFlAttrib & ioDirMask) != 0 && (g_iter_flags & wxDIR) ) // we have a directory - break ; - - if ( ( g_iter.m_CPB.dirInfo.ioFlAttrib & ioDirMask) == 0 && !(g_iter_flags & wxFILE ) ) - continue ; - - // hit ! - break ; - } - if ( err != noErr ) - { - return wxEmptyString ; - } - FSSpec spec ; - - FSMakeFSSpecCompat(g_iter.m_CPB.hFileInfo.ioVRefNum, - g_iter.m_dirId, - g_iter.m_name, - &spec) ; - - return wxMacFSSpec2UnixFilename( &spec ) ; + short err = noErr ; + + while ( err == noErr ) + { + g_iter.m_index++ ; + g_iter.m_CPB.dirInfo.ioFDirIndex = g_iter.m_index; + g_iter.m_CPB.dirInfo.ioDrDirID = g_iter.m_dirId; /* we need to do this every time */ + err = PBGetCatInfoSync((CInfoPBPtr)&g_iter.m_CPB); + if ( err != noErr ) + break ; + + if ( ( g_iter.m_CPB.dirInfo.ioFlAttrib & ioDirMask) != 0 && (g_iter_flags & wxDIR) ) // we have a directory + break ; + + if ( ( g_iter.m_CPB.dirInfo.ioFlAttrib & ioDirMask) == 0 && !(g_iter_flags & wxFILE ) ) + continue ; + + // hit ! + break ; + } + if ( err != noErr ) + { + return wxEmptyString ; + } + FSSpec spec ; + + FSMakeFSSpecCompat(g_iter.m_CPB.hFileInfo.ioVRefNum, + g_iter.m_dirId, + g_iter.m_name, + &spec) ; + + return wxMacFSSpec2UnixFilename( &spec ) ; } #elif defined(__WXMSW__) @@ -1477,9 +1516,9 @@ wxString wxFindFirstFile(const wxChar *spec, int flags) result += gs_findDataStruct.cFileName; return result; -#else +#else // !Win32 int flag = _A_NORMAL; - if (flags & wxDIR) /* MATTHEW: [5] Use & */ + if (flags & wxDIR) flag = _A_SUBDIR; #ifdef __BORLANDC__ @@ -1488,7 +1527,6 @@ wxString wxFindFirstFile(const wxChar *spec, int flags) if (_dos_findfirst(WXSTRINGCAST spec, flag, &gs_findDataStruct) == 0) #endif { - /* MATTHEW: [5] Check directory flag */ char attrib; #ifdef __BORLANDC__ @@ -1511,11 +1549,12 @@ wxString wxFindFirstFile(const wxChar *spec, int flags) #endif ; } -#endif // __WIN32__ return result; +#endif // __WIN32__ } + wxString wxFindNextFile() { wxString result; @@ -1582,12 +1621,56 @@ try_again: #endif ; } + + return result; #endif // Win32/16 +} + +#elif defined(__WXPM__) + +wxString wxFindFirstFile(const wxChar *spec, int flags) +{ + wxString result; + + /* + // TODO: figure something out here for OS/2 + gs_strFileSpec = spec; + gs_findFlags = flags; + + // Find path only so we can concatenate found file onto path + wxString path(wxPathOnly(gs_strFileSpec)); + if ( !path.IsEmpty() ) + result << path << wxT('\\'); + + int flag = _A_NORMAL; + if (flags & wxDIR) + flag = _A_SUBDIR; + + if (_dos_findfirst(WXSTRINGCAST spec, flag, &gs_findDataStruct) == 0) + { + char attrib; + attrib = gs_findDataStruct.attrib; + if (attrib & _A_SUBDIR) { + if (!(gs_findFlags & wxDIR)) + return wxFindNextFile(); + } else if (gs_findFlags && !(gs_findFlags & wxFILE)) + return wxFindNextFile(); + + result += gs_findDataStruct.name; + } + */ return result; } -#endif // Unix/Windows +wxString wxFindNextFile() +{ + wxString result; + // TODO: + return result; +} + +#endif // Unix/Windows/OS/2 // Get current working directory. // If buf is NULL, allocates space using new, else @@ -1601,16 +1684,16 @@ wxChar *wxGetWorkingDirectory(wxChar *buf, int sz) #ifdef _MSC_VER if (_getcwd(cbuf, sz) == NULL) { #elif defined( __WXMAC__) - enum - { - SFSaveDisk = 0x214, CurDirStore = 0x398 - }; - FSSpec cwdSpec ; - - FSMakeFSSpec( - *(short *) SFSaveDisk , *(long *) CurDirStore , NULL , &cwdSpec ) ; - wxString res = wxMacFSSpec2UnixFilename( &cwdSpec ) ; - strcpy( buf , res ) ; - if (0) { + enum + { + SFSaveDisk = 0x214, CurDirStore = 0x398 + }; + FSSpec cwdSpec ; + + FSMakeFSSpec( - *(short *) SFSaveDisk , *(long *) CurDirStore , NULL , &cwdSpec ) ; + wxString res = wxMacFSSpec2UnixFilename( &cwdSpec ) ; + strcpy( buf , res ) ; + if (0) { #else if (getcwd(cbuf, sz) == NULL) { #endif @@ -1619,16 +1702,23 @@ wxChar *wxGetWorkingDirectory(wxChar *buf, int sz) #ifdef _MSC_VER if (_getcwd(buf, sz) == NULL) { #elif defined( __WXMAC__) - enum - { - SFSaveDisk = 0x214, CurDirStore = 0x398 - }; - FSSpec cwdSpec ; - - FSMakeFSSpec( - *(short *) SFSaveDisk , *(long *) CurDirStore , NULL , &cwdSpec ) ; - wxString res = wxMacFSSpec2UnixFilename( &cwdSpec ) ; - strcpy( buf , res ) ; - if (0) { + enum + { + SFSaveDisk = 0x214, CurDirStore = 0x398 + }; + FSSpec cwdSpec ; + + FSMakeFSSpec( - *(short *) SFSaveDisk , *(long *) CurDirStore , NULL , &cwdSpec ) ; + wxString res = wxMacFSSpec2UnixFilename( &cwdSpec ) ; + strcpy( buf , res ) ; + if (0) { +#elif(__VISAGECPP__) + APIRET rc; + rc = ::DosQueryCurrentDir( 0 // current drive + ,buf + ,(PULONG)&sz + ); + if (rc != 0) { #else if (getcwd(buf, sz) == NULL) { #endif @@ -1658,8 +1748,10 @@ wxString wxGetCwd() bool wxSetWorkingDirectory(const wxString& d) { -#if defined( __UNIX__ ) || defined( __WXMAC__ ) || defined(__WXPM__) +#if defined( __UNIX__ ) || defined( __WXMAC__ ) return (chdir(wxFNSTRINGCAST d.fn_str()) == 0); +#elif defined(__WXPM__) + return (::DosSetCurrentDir((PSZ)d.c_str()) == 0); #elif defined(__WINDOWS__) #ifdef __WIN32__ @@ -1718,7 +1810,7 @@ bool wxFindFileInPath(wxString *pStr, const wxChar *pszPath, const wxChar *pszFi { // we assume that it's not empty wxCHECK_MSG( !wxIsEmpty(pszFile), FALSE, - _("empty file name in wxFindFileInPath")); + _T("empty file name in wxFindFileInPath")); // skip path separator in the beginning of the file name if present if ( wxIsPathSeparator(*pszFile) ) @@ -1773,14 +1865,18 @@ void WXDLLEXPORT wxSplitPath(const wxChar *pszFileName, #else // assume Unix const wxChar *pLastSeparator = wxStrrchr(pszFileName, wxFILE_SEP_PATH_UNIX); - if ( pDot == pszFileName ) + if ( pDot ) { - // under Unix files like .profile are treated in a special way - pDot = NULL; + if ( (pDot == pszFileName) || (*(pDot - 1) == wxFILE_SEP_PATH_UNIX) ) + { + // under Unix, dot may be (and commonly is) the first character of the + // filename, don't treat the entire filename as extension in this case + pDot = NULL; + } } #endif // MSW/Unix - if ( pDot < pLastSeparator ) + if ( pDot && (pDot < pLastSeparator) ) { // the dot is part of the path, not the start of the extension pDot = NULL; @@ -1811,6 +1907,15 @@ void WXDLLEXPORT wxSplitPath(const wxChar *pszFileName, } } +time_t WXDLLEXPORT wxFileModificationTime(const wxString& filename) +{ + wxStructStat buf; + + wxStat(filename.fn_str(), &buf); + return buf.st_mtime; +} + + //------------------------------------------------------------------------ // wild character routines //------------------------------------------------------------------------