X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1f3d991197dad97585073bbaa31b50d3619b9b05..6c2cd2a2116c5eff1646e0acb7cad2c887300300:/src/common/filefn.cpp diff --git a/src/common/filefn.cpp b/src/common/filefn.cpp index 3d2807acc1..f0bfce34c2 100644 --- a/src/common/filefn.cpp +++ b/src/common/filefn.cpp @@ -30,8 +30,10 @@ #include "wx/intl.h" #include "wx/log.h" #include "wx/utils.h" + #include "wx/crt.h" #endif +#include "wx/dynarray.h" #include "wx/file.h" #include "wx/filename.h" #include "wx/dir.h" @@ -95,7 +97,7 @@ #endif #ifdef __WXMAC__ -# include "MoreFilesX.h" +// # include "MoreFilesX.h" #endif // ---------------------------------------------------------------------------- @@ -128,38 +130,14 @@ const int wxInvalidOffset = -1; // wrappers around standard POSIX functions // ---------------------------------------------------------------------------- -#ifdef wxNEED_WX_UNISTD_H - -WXDLLEXPORT int wxStat( const wxChar *file_name, wxStructStat *buf ) -{ - return stat( wxConvFile.cWX2MB( file_name ), buf ); -} - -WXDLLEXPORT int wxLstat( const wxChar *file_name, wxStructStat *buf ) -{ - return lstat( wxConvFile.cWX2MB( file_name ), buf ); -} - -WXDLLEXPORT int wxAccess( const wxChar *pathname, int mode ) -{ - return access( wxConvFile.cWX2MB( pathname ), mode ); -} - -WXDLLEXPORT int wxOpen( const wxChar *pathname, int flags, mode_t mode ) -{ - return open( wxConvFile.cWX2MB( pathname ), flags, mode ); -} - -#endif // wxNEED_WX_UNISTD_H - #if wxUSE_UNICODE && defined __BORLANDC__ \ && __BORLANDC__ >= 0x550 && __BORLANDC__ <= 0x551 // BCC 5.5 and 5.5.1 have a bug in _wopen where files are created read only // regardless of the mode parameter. This hack works around the problem by // setting the mode with _wchmod. -// -int wxOpen(const wchar_t *pathname, int flags, mode_t mode) +// +int wxCRT_Open(const wchar_t *pathname, int flags, mode_t mode) { int moreflags = 0; @@ -324,9 +302,10 @@ static inline wxChar* MYcopystring(const wxString& s) return wxStrcpy(copy, s.c_str()); } -static inline wxChar* MYcopystring(const wxChar* s) +template +static inline CharType* MYcopystring(const CharType* s) { - wxChar* copy = new wxChar[wxStrlen(s) + 1]; + CharType* copy = new CharType[wxStrlen(s) + 1]; return wxStrcpy(copy, s); } @@ -339,7 +318,7 @@ wxFileExists (const wxString& filename) #elif defined(__WIN32__) && !defined(__WXMICROWIN__) // we must use GetFileAttributes() instead of the ANSI C functions because // it can cope with network (UNC) paths unlike them - DWORD ret = ::GetFileAttributes(filename); + DWORD ret = ::GetFileAttributes(filename.fn_str()); return (ret != (DWORD)-1) && !(ret & FILE_ATTRIBUTE_DIRECTORY); #else // !__WIN32__ @@ -365,20 +344,9 @@ wxIsAbsolutePath (const wxString& filename) { if (!filename.empty()) { -#if defined(__WXMAC__) && !defined(__DARWIN__) - // Classic or Carbon CodeWarrior like - // Carbon with Apple DevTools is Unix like - - // This seems wrong to me, but there is no fix. since - // "MacOS:MyText.txt" is absolute whereas "MyDir:MyText.txt" - // is not. Or maybe ":MyDir:MyText.txt" has to be used? RR. - if (filename.Find(':') != wxNOT_FOUND && filename[0] != ':') - return true ; -#else // Unix like or Windows if (filename[0] == wxT('/')) return true; -#endif #ifdef __VMS__ if ((filename[0] == wxT('[') && filename[1] != wxT('.'))) return true; @@ -398,7 +366,8 @@ wxIsAbsolutePath (const wxString& filename) * */ -void wxStripExtension(wxChar *buffer) +template +static void wxDoStripExtension(T *buffer) { int len = wxStrlen(buffer); int i = len-1; @@ -413,6 +382,9 @@ void wxStripExtension(wxChar *buffer) } } +void wxStripExtension(char *buffer) { wxDoStripExtension(buffer); } +void wxStripExtension(wchar_t *buffer) { wxDoStripExtension(buffer); } + void wxStripExtension(wxString& buffer) { //RN: Be careful about the handling the case where @@ -428,17 +400,16 @@ void wxStripExtension(wxString& buffer) } // Destructive removal of /./ and /../ stuff -wxChar *wxRealPath (wxChar *path) +template +static CharType *wxDoRealPath (CharType *path) { + static const CharType SEP = wxFILE_SEP_PATH; #ifdef __WXMSW__ - static const wxChar SEP = wxT('\\'); wxUnix2DosFilename(path); -#else - static const wxChar SEP = wxT('/'); #endif if (path[0] && path[1]) { /* MATTHEW: special case "/./x" */ - wxChar *p; + CharType *p; if (path[2] == SEP && path[1] == wxT('.')) p = &path[0]; else @@ -449,7 +420,7 @@ wxChar *wxRealPath (wxChar *path) { if (p[1] == wxT('.') && p[2] == wxT('.') && (p[3] == SEP || p[3] == wxT('\0'))) { - wxChar *q; + CharType *q; for (q = p - 1; q >= path && *q != SEP; q--) { // Empty @@ -483,6 +454,16 @@ wxChar *wxRealPath (wxChar *path) return path; } +char *wxRealPath(char *path) +{ + return wxDoRealPath(path); +} + +wchar_t *wxRealPath(wchar_t *path) +{ + return wxDoRealPath(path); +} + wxString wxRealPath(const wxString& path) { wxChar *buf1=MYcopystring(path); @@ -540,38 +521,39 @@ wxChar *wxCopyAbsolutePath(const wxString& filename) /* input name in name, pathname output to buf. */ -wxChar *wxExpandPath(wxChar *buf, const wxChar *name) +template +static CharType *wxDoExpandPath(CharType *buf, const wxString& name) { - register wxChar *d, *s, *nm; - wxChar lnm[_MAXPATHLEN]; + register CharType *d, *s, *nm; + CharType lnm[_MAXPATHLEN]; int q; // Some compilers don't like this line. -// const wxChar trimchars[] = wxT("\n \t"); +// const CharType trimchars[] = wxT("\n \t"); - wxChar trimchars[4]; + CharType trimchars[4]; trimchars[0] = wxT('\n'); trimchars[1] = wxT(' '); trimchars[2] = wxT('\t'); trimchars[3] = 0; + static const CharType SEP = wxFILE_SEP_PATH; #ifdef __WXMSW__ - const wxChar SEP = wxT('\\'); -#else - const wxChar SEP = wxT('/'); + //wxUnix2DosFilename(path); #endif + buf[0] = wxT('\0'); - if (name == NULL || *name == wxT('\0')) + if (name.empty()) return buf; - nm = MYcopystring(name); // Make a scratch copy - wxChar *nm_tmp = nm; + nm = ::MYcopystring(static_cast(name.c_str())); // Make a scratch copy + CharType *nm_tmp = nm; /* Skip leading whitespace and cr */ - while (wxStrchr((wxChar *)trimchars, *nm) != NULL) + while (wxStrchr(trimchars, *nm) != NULL) nm++; /* And strip off trailing whitespace and cr */ s = nm + (q = wxStrlen(nm)) - 1; - while (q-- && wxStrchr((wxChar *)trimchars, *s) != NULL) + while (q-- && wxStrchr(trimchars, *s) != NULL) *s = wxT('\0'); s = nm; @@ -619,9 +601,9 @@ wxChar *wxExpandPath(wxChar *buf, const wxChar *name) if (*s++ == wxT('$')) #endif { - register wxChar *start = d; + register CharType *start = d; register int braces = (*s == wxT('{') || *s == wxT('(')); - register wxChar *value; + register CharType *value; while ((*d++ = *s) != 0) if (braces ? (*s == wxT('}') || *s == wxT(')')) : !(wxIsalnum(*s) || *s == wxT('_')) ) break; @@ -645,21 +627,22 @@ wxChar *wxExpandPath(wxChar *buf, const wxChar *name) } /* Expand ~ and ~user */ + wxString homepath; nm = lnm; if (nm[0] == wxT('~') && !q) { /* prefix ~ */ if (nm[1] == SEP || nm[1] == 0) { /* ~/filename */ - // FIXME: wxGetUserHome could return temporary storage in Unicode mode - if ((s = WXSTRINGCAST wxGetUserHome(wxEmptyString)) != NULL) { + homepath = wxGetUserHome(wxEmptyString); + if (!homepath.empty()) { + s = (CharType*)(const CharType*)homepath.c_str(); if (*++nm) nm++; } } else { /* ~user/filename */ - register wxChar *nnm; - register wxChar *home; + register CharType *nnm; for (s = nm; *s && *s != SEP; s++) { // Empty @@ -668,8 +651,8 @@ 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 - if ((home = WXSTRINGCAST wxGetUserHome(wxString(nm + 1))) == NULL) + homepath = wxGetUserHome(wxString(nm + 1)); + if (homepath.empty()) { if (was_sep) /* replace only if it was there: */ *s = SEP; @@ -678,7 +661,7 @@ wxChar *wxExpandPath(wxChar *buf, const wxChar *name) else { nm = nnm; - s = home; + s = (CharType*)(const CharType*)homepath.c_str(); } } } @@ -702,6 +685,17 @@ wxChar *wxExpandPath(wxChar *buf, const wxChar *name) return wxRealPath(buf); } +char *wxExpandPath(char *buf, const wxString& name) +{ + return wxDoExpandPath(buf, name); +} + +wchar_t *wxExpandPath(wchar_t *buf, const wxString& name) +{ + return wxDoExpandPath(buf, name); +} + + /* Contract Paths to be build upon an environment variable component: @@ -719,22 +713,22 @@ wxContractPath (const wxString& filename, if (filename.empty()) return (wxChar *) NULL; - wxStrcpy (dest, WXSTRINGCAST filename); + wxStrcpy (dest, filename); #ifdef __WXMSW__ wxUnix2DosFilename(dest); #endif // Handle environment - const wxChar *val; + wxString val; #ifndef __WXWINCE__ wxChar *tcp; - if (!envname.empty() && (val = wxGetenv (WXSTRINGCAST envname)) != NULL && + if (!envname.empty() && !(val = wxGetenv (envname)).empty() && (tcp = wxStrstr (dest, val)) != NULL) { - wxStrcpy (wxFileFunctionsBuffer, tcp + wxStrlen (val)); + wxStrcpy (wxFileFunctionsBuffer, tcp + val.length()); *tcp++ = wxT('$'); *tcp++ = wxT('{'); - wxStrcpy (tcp, WXSTRINGCAST envname); + wxStrcpy (tcp, envname); wxStrcat (tcp, wxT("}")); wxStrcat (tcp, wxFileFunctionsBuffer); } @@ -742,10 +736,10 @@ wxContractPath (const wxString& filename, // Handle User's home (ignore root homes!) val = wxGetUserHome (user); - if (!val) + if (val.empty()) return dest; - const size_t len = wxStrlen(val); + const size_t len = val.length(); if (len <= 2) return dest; @@ -753,7 +747,7 @@ wxContractPath (const wxString& filename, { wxStrcpy(wxFileFunctionsBuffer, wxT("~")); if (!user.empty()) - wxStrcat(wxFileFunctionsBuffer, (const wxChar*) user); + wxStrcat(wxFileFunctionsBuffer, user); wxStrcat(wxFileFunctionsBuffer, dest + len); wxStrcpy (dest, wxFileFunctionsBuffer); } @@ -801,22 +795,12 @@ wxPathOnly (wxChar *path) // Search backward for a backward or forward slash while (i > -1) { -#if defined(__WXMAC__) && !defined(__DARWIN__) - // Classic or Carbon CodeWarrior like - // Carbon with Apple DevTools is Unix like - if (path[i] == wxT(':') ) - { - buf[i] = 0; - return buf; - } -#else // Unix like or Windows if (path[i] == wxT('/') || path[i] == wxT('\\')) { buf[i] = 0; return buf; } -#endif #ifdef __VMS__ if (path[i] == wxT(']')) { @@ -849,7 +833,7 @@ wxString wxPathOnly (const wxString& path) wxChar buf[_MAXPATHLEN]; // Local copy - wxStrcpy (buf, WXSTRINGCAST path); + wxStrcpy(buf, path); int l = path.length(); int i = l - 1; @@ -857,15 +841,6 @@ wxString wxPathOnly (const wxString& path) // Search backward for a backward or forward slash while (i > -1) { -#if defined(__WXMAC__) && !defined(__DARWIN__) - // Classic or Carbon CodeWarrior like - // Carbon with Apple DevTools is Unix like - if (path[i] == wxT(':') ) - { - buf[i] = 0; - return wxString(buf); - } -#else // Unix like or Windows if (path[i] == wxT('/') || path[i] == wxT('\\')) { @@ -875,7 +850,6 @@ wxString wxPathOnly (const wxString& path) buf[i] = 0; return wxString(buf); } -#endif #ifdef __VMS__ if (path[i] == wxT(']')) { @@ -906,11 +880,7 @@ wxString wxPathOnly (const wxString& path) #if defined(__WXMAC__) -#if TARGET_API_MAC_OSX #define kDefaultPathStyle kCFURLPOSIXPathStyle -#else -#define kDefaultPathStyle kCFURLHFSPathStyle -#endif wxString wxMacFSRefToPath( const FSRef *fsRef , CFStringRef additionalPathComponent ) { @@ -928,13 +898,13 @@ wxString wxMacFSRefToPath( const FSRef *fsRef , CFStringRef additionalPathCompon CFMutableStringRef cfMutableString = CFStringCreateMutableCopy(NULL, 0, cfString); CFRelease( cfString ); CFStringNormalize(cfMutableString,kCFStringNormalizationFormC); - return wxMacCFStringHolder(cfMutableString).AsString(); + return wxCFStringRef(cfMutableString).AsString(); } OSStatus wxMacPathToFSRef( const wxString&path , FSRef *fsRef ) { OSStatus err = noErr ; - CFMutableStringRef cfMutableString = CFStringCreateMutableCopy(NULL, 0, wxMacCFStringHolder(path)); + CFMutableStringRef cfMutableString = CFStringCreateMutableCopy(NULL, 0, wxCFStringRef(path)); CFStringNormalize(cfMutableString,kCFStringNormalizationFormD); CFURLRef url = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, cfMutableString , kDefaultPathStyle, false); CFRelease( cfMutableString ); @@ -959,7 +929,7 @@ wxString wxMacHFSUniStrToString( ConstHFSUniStr255Param uniname ) CFMutableStringRef cfMutableString = CFStringCreateMutableCopy(NULL, 0, cfname); CFRelease( cfname ); CFStringNormalize(cfMutableString,kCFStringNormalizationFormC); - return wxMacCFStringHolder(cfMutableString).AsString() ; + return wxCFStringRef(cfMutableString).AsString() ; } #ifndef __LP64__ @@ -976,17 +946,18 @@ wxString wxMacFSSpec2MacFilename( const FSSpec *spec ) void wxMacFilename2FSSpec( const wxString& path , FSSpec *spec ) { - OSStatus err = noErr ; - FSRef fsRef ; - wxMacPathToFSRef( path , &fsRef ) ; - err = FSRefMakeFSSpec( &fsRef , spec ) ; + OSStatus err = noErr; + FSRef fsRef; + wxMacPathToFSRef( path , &fsRef ); + err = FSGetCatalogInfo(&fsRef, kFSCatInfoNone, NULL, NULL, spec, NULL); + verify_noerr( err ); } #endif #endif // __WXMAC__ -void -wxDos2UnixFilename (wxChar *s) +template +static void wxDoDos2UnixFilename(T *s) { if (s) while (*s) @@ -995,17 +966,21 @@ wxDos2UnixFilename (wxChar *s) *s = _T('/'); #ifdef __WXMSW__ else - *s = (wxChar)wxTolower (*s); // Case INDEPENDENT + *s = wxTolower(*s); // Case INDEPENDENT #endif s++; } } -void +void wxDos2UnixFilename(char *s) { wxDoDos2UnixFilename(s); } +void wxDos2UnixFilename(wchar_t *s) { wxDoDos2UnixFilename(s); } + +template +static void #if defined(__WXMSW__) || defined(__OS2__) -wxUnix2DosFilename (wxChar *s) +wxDoUnix2DosFilename(T *s) #else -wxUnix2DosFilename (wxChar *WXUNUSED(s) ) +wxDoUnix2DosFilename(T *WXUNUSED(s) ) #endif { // Yes, I really mean this to happen under DOS only! JACS @@ -1020,6 +995,9 @@ wxUnix2DosFilename (wxChar *WXUNUSED(s) ) #endif } +void wxUnix2DosFilename(char *s) { wxDoUnix2DosFilename(s); } +void wxUnix2DosFilename(wchar_t *s) { wxDoUnix2DosFilename(s); } + // Concatenate two files to form third bool wxConcatFiles (const wxString& file1, const wxString& file2, const wxString& file3) @@ -1058,6 +1036,51 @@ wxConcatFiles (const wxString& file1, const wxString& file2, const wxString& fil #endif } +// helper of generic implementation of wxCopyFile() +#if !(defined(__WIN32__) || defined(__OS2__) || defined(__PALMOS__)) && \ + wxUSE_FILE + +static bool +wxDoCopyFile(wxFile& fileIn, + const wxStructStat& fbuf, + const wxString& filenameDst, + bool overwrite) +{ + // reset the umask as we want to create the file with exactly the same + // permissions as the original one + wxCHANGE_UMASK(0); + + // create file2 with the same permissions than file1 and open it for + // writing + + wxFile fileOut; + if ( !fileOut.Create(filenameDst, overwrite, fbuf.st_mode & 0777) ) + return false; + + // copy contents of file1 to file2 + char buf[4096]; + for ( ;; ) + { + ssize_t count = fileIn.Read(buf, WXSIZEOF(buf)); + if ( count == wxInvalidOffset ) + return false; + + // end of file? + if ( !count ) + break; + + if ( fileOut.Write(buf, count) < (size_t)count ) + return false; + } + + // we can expect fileIn to be closed successfully, but we should ensure + // that fileOut was closed as some write errors (disk full) might not be + // detected before doing this + return fileIn.Close() && fileOut.Close(); +} + +#endif // generic implementation of wxCopyFile + // Copy files bool wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite) @@ -1067,7 +1090,7 @@ wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite) // instead of our code if available // // NB: 3rd parameter is bFailIfExists i.e. the inverse of overwrite - if ( !::CopyFile(file1, file2, !overwrite) ) + if ( !::CopyFile(file1.fn_str(), file2.fn_str(), !overwrite) ) { wxLogSysError(_("Failed to copy the file '%s' to '%s'"), file1.c_str(), file2.c_str()); @@ -1107,38 +1130,49 @@ wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite) return false; } - // reset the umask as we want to create the file with exactly the same - // permissions as the original one - wxCHANGE_UMASK(0); + wxDoCopyFile(fileIn, fbuf, file2, overwrite); - // create file2 with the same permissions than file1 and open it for - // writing +#if defined(__WXMAC__) || defined(__WXCOCOA__) + // copy the resource fork of the file too if it's present + wxString pathRsrcOut; + wxFile fileRsrcIn; - wxFile fileOut; - if ( !fileOut.Create(file2, overwrite, fbuf.st_mode & 0777) ) - return false; - - // copy contents of file1 to file2 - char buf[4096]; - for ( ;; ) { - ssize_t count = fileIn.Read(buf, WXSIZEOF(buf)); - if ( count == wxInvalidOffset ) - return false; + // suppress error messages from this block as resource forks don't have + // to exist + wxLogNull noLog; + + // it's not enough to check for file existence: it always does on HFS + // but is empty for files without resources + if ( fileRsrcIn.Open(file1 + wxT("/..namedfork/rsrc")) && + fileRsrcIn.Length() > 0 ) + { + // we must be using HFS or another filesystem with resource fork + // support, suppose that destination file system also is HFS[-like] + pathRsrcOut = file2 + wxT("/..namedfork/rsrc"); + } + else // check if we have resource fork in separate file (non-HFS case) + { + wxFileName fnRsrc(file1); + fnRsrc.SetName(wxT("._") + fnRsrc.GetName()); - // end of file? - if ( !count ) - break; + fileRsrcIn.Close(); + if ( fileRsrcIn.Open( fnRsrc.GetFullPath() ) ) + { + fnRsrc = file2; + fnRsrc.SetName(wxT("._") + fnRsrc.GetName()); - if ( fileOut.Write(buf, count) < (size_t)count ) - return false; + pathRsrcOut = fnRsrc.GetFullPath(); + } + } } - // we can expect fileIn to be closed successfully, but we should ensure - // that fileOut was closed as some write errors (disk full) might not be - // detected before doing this - if ( !fileIn.Close() || !fileOut.Close() ) - return false; + if ( !pathRsrcOut.empty() ) + { + if ( !wxDoCopyFile(fileRsrcIn, fbuf, pathRsrcOut, overwrite) ) + return false; + } +#endif // wxMac || wxCocoa #if !defined(__VISAGECPP__) && !defined(__WXMAC__) || defined(__UNIX__) // no chmod in VA. Should be some permission API for HPFS386 partitions @@ -1203,7 +1237,7 @@ bool wxRemoveFile(const wxString& file) || (defined(__MWERKS__) && defined(__MSL__)) int res = wxRemove(file); #elif defined(__WXMAC__) - int res = unlink(wxFNCONV(file)); + int res = unlink(file.fn_str()); #elif defined(__WXPALMOS__) int res = 1; // TODO with VFSFileDelete() @@ -1219,7 +1253,7 @@ bool wxMkdir(const wxString& dir, int perm) #if defined(__WXPALMOS__) return false; #elif defined(__WXMAC__) && !defined(__UNIX__) - return (mkdir( wxFNCONV(dir) , 0 ) == 0); + return (mkdir(dir.fn_str() , 0 ) == 0); #else // !Mac const wxChar *dirname = dir.c_str(); @@ -1307,7 +1341,7 @@ bool wxDirExists(const wxString& pathName) return false; #elif defined(__WIN32__) && !defined(__WXMICROWIN__) // stat() can't cope with network paths - DWORD ret = ::GetFileAttributes(strPath); + DWORD ret = ::GetFileAttributes(strPath.fn_str()); return (ret != (DWORD)-1) && (ret & FILE_ATTRIBUTE_DIRECTORY); #elif defined(__OS2__) @@ -1339,7 +1373,12 @@ wxChar *wxGetTempFileName(const wxString& prefix, wxChar *buf) return NULL; if ( buf ) +#ifdef _PACC_VER + // work around the PalmOS pacc compiler bug + wxStrcpy(buf, filename.data()); +#else wxStrcpy(buf, filename); +#endif else buf = MYcopystring(filename); @@ -1365,7 +1404,7 @@ bool wxGetTempFileName(const wxString& prefix, wxString& buf) static wxDir *gs_dir = NULL; static wxString gs_dirPath; -wxString wxFindFirstFile(const wxChar *spec, int flags) +wxString wxFindFirstFile(const wxString& spec, int flags) { wxSplitPath(spec, &gs_dirPath, NULL, NULL); if ( gs_dirPath.empty() ) @@ -1392,7 +1431,7 @@ wxString wxFindFirstFile(const wxChar *spec, int flags) } wxString result; - gs_dir->GetFirst(&result, wxFileNameFromPath(wxString(spec)), dirFlags); + gs_dir->GetFirst(&result, wxFileNameFromPath(spec), dirFlags); if ( result.empty() ) { wxDELETE(gs_dir); @@ -1472,16 +1511,6 @@ wxChar *wxDoGetCwd(wxChar *buf, int sz) { #if defined(_MSC_VER) || defined(__MINGW32__) ok = _getcwd(cbuf, sz) != NULL; - #elif defined(__WXMAC__) && !defined(__DARWIN__) - char lbuf[1024] ; - if ( getcwd( lbuf , sizeof( lbuf ) ) ) - { - wxString res( lbuf , *wxConvCurrent ) ; - wxStrcpy( buf , res ) ; - ok = true; - } - else - ok = false ; #elif defined(__OS2__) APIRET rc; ULONG ulDriveNum = 0; @@ -1504,7 +1533,7 @@ wxChar *wxDoGetCwd(wxChar *buf, int sz) ok = getcwd(cbuf, sz) != NULL; #endif // platform - #if wxUSE_UNICODE && !(defined(__WXMAC__) && !defined(__DARWIN__)) + #if wxUSE_UNICODE // finally convert the result to Unicode if needed wxConvFile.MB2WC(buf, cbuf, sz); #endif // wxUSE_UNICODE @@ -1576,11 +1605,11 @@ bool wxSetWorkingDirectory(const wxString& d) #if defined(__OS2__) if (d[1] == ':') { - ::DosSetDefaultDisk(1 + wxToupper(d[0]) - _T('A')); - // do not call DosSetCurrentDir when just changing drive, - // since it requires e.g. "d:." instead of "d:"! - if (d.length() == 2) - return true; + ::DosSetDefaultDisk(wxToupper(d[0]) - _T('A') + 1); + // do not call DosSetCurrentDir when just changing drive, + // since it requires e.g. "d:." instead of "d:"! + if (d.length() == 2) + return true; } return (::DosSetCurrentDir(d.c_str()) == 0); #elif defined(__UNIX__) || defined(__WXMAC__) || defined(__DOS__) @@ -1593,7 +1622,7 @@ bool wxSetWorkingDirectory(const wxString& d) wxUnusedVar(d); return false; #else - return (bool)(SetCurrentDirectory(d) != 0); + return (bool)(SetCurrentDirectory(d.fn_str()) != 0); #endif #else // Must change drive, too. @@ -1639,69 +1668,55 @@ wxString wxGetOSDirectory() #endif } -bool wxEndsWithPathSeparator(const wxChar *pszFileName) +bool wxEndsWithPathSeparator(const wxString& filename) { - size_t len = wxStrlen(pszFileName); - - return len && wxIsPathSeparator(pszFileName[len - 1]); + return !filename.empty() && wxIsPathSeparator(filename.Last()); } // find a file in a list of directories, returns false if not found -bool wxFindFileInPath(wxString *pStr, const wxChar *pszPath, const wxChar *pszFile) +bool wxFindFileInPath(wxString *pStr, const wxString& szPath, const wxString& szFile) { // we assume that it's not empty - wxCHECK_MSG( !wxIsEmpty(pszFile), false, + wxCHECK_MSG( !szFile.empty(), false, _T("empty file name in wxFindFileInPath")); // skip path separator in the beginning of the file name if present - if ( wxIsPathSeparator(*pszFile) ) - pszFile++; - - // copy the path (strtok will modify it) - wxChar *szPath = new wxChar[wxStrlen(pszPath) + 1]; - wxStrcpy(szPath, pszPath); - - wxString strFile; - wxChar *pc, *save_ptr; - for ( pc = wxStrtok(szPath, wxPATH_SEP, &save_ptr); - pc != NULL; - pc = wxStrtok((wxChar *) NULL, wxPATH_SEP, &save_ptr) ) + wxString szFile2; + if ( wxIsPathSeparator(szFile[0u]) ) + szFile2 = szFile.Mid(1); + else + szFile2 = szFile; + + wxStringTokenizer tkn(szPath, wxPATH_SEP); + + while ( tkn.HasMoreTokens() ) { - // search for the file in this directory - strFile = pc; - if ( !wxEndsWithPathSeparator(pc) ) + wxString strFile = tkn.GetNextToken(); + if ( !wxEndsWithPathSeparator(strFile) ) strFile += wxFILE_SEP_PATH; - strFile += pszFile; + strFile += szFile2; - if ( wxFileExists(strFile) ) { + if ( wxFileExists(strFile) ) + { *pStr = strFile; - break; + return true; } } - // suppress warning about unused variable save_ptr when wxStrtok() is a - // macro which throws away its third argument - save_ptr = pc; - - delete [] szPath; - - return pc != NULL; // if true => we breaked from the loop + return false; } -void WXDLLEXPORT wxSplitPath(const wxChar *pszFileName, +void WXDLLIMPEXP_BASE wxSplitPath(const wxString& fileName, wxString *pstrPath, wxString *pstrName, wxString *pstrExt) { - // it can be empty, but it shouldn't be NULL - wxCHECK_RET( pszFileName, wxT("NULL file name in wxSplitPath") ); - - wxFileName::SplitPath(pszFileName, pstrPath, pstrName, pstrExt); + wxFileName::SplitPath(fileName, pstrPath, pstrName, pstrExt); } #if wxUSE_DATETIME -time_t WXDLLEXPORT wxFileModificationTime(const wxString& filename) +time_t WXDLLIMPEXP_BASE wxFileModificationTime(const wxString& filename) { wxDateTime mtime; if ( !wxFileName(filename).GetTimes(NULL, &mtime, NULL) ) @@ -1717,7 +1732,7 @@ time_t WXDLLEXPORT wxFileModificationTime(const wxString& filename) // Returns 0 if none or if there's a problem. // filterStr is in the form: "All files (*.*)|*.*|JPEG Files (*.jpeg)|*.jpeg" -int WXDLLEXPORT wxParseCommonDialogsFilter(const wxString& filterStr, +int WXDLLIMPEXP_BASE wxParseCommonDialogsFilter(const wxString& filterStr, wxArrayString& descriptions, wxArrayString& filters) { @@ -1840,7 +1855,7 @@ static bool wxCheckWin32Permission(const wxString& path, DWORD access) HANDLE h = ::CreateFile ( - path.c_str(), + path.wx_str(), access, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL, @@ -1859,7 +1874,7 @@ bool wxIsWritable(const wxString &path) { #if defined( __UNIX__ ) || defined(__OS2__) // access() will take in count also symbolic links - return access(wxConvFile.cWX2MB(path), W_OK) == 0; + return wxAccess(path.c_str(), W_OK) == 0; #elif defined( __WINDOWS__ ) return wxCheckWin32Permission(path, GENERIC_WRITE); #else @@ -1873,7 +1888,7 @@ bool wxIsReadable(const wxString &path) { #if defined( __UNIX__ ) || defined(__OS2__) // access() will take in count also symbolic links - return access(wxConvFile.cWX2MB(path), R_OK) == 0; + return wxAccess(path.c_str(), R_OK) == 0; #elif defined( __WINDOWS__ ) return wxCheckWin32Permission(path, GENERIC_READ); #else @@ -1887,7 +1902,7 @@ bool wxIsExecutable(const wxString &path) { #if defined( __UNIX__ ) || defined(__OS2__) // access() will take in count also symbolic links - return access(wxConvFile.cWX2MB(path), X_OK) == 0; + return wxAccess(path.c_str(), X_OK) == 0; #elif defined( __WINDOWS__ ) return wxCheckWin32Permission(path, GENERIC_EXECUTE); #else @@ -1977,17 +1992,19 @@ wxFileKind wxGetFileKind(FILE *fp) bool wxIsWild( const wxString& pattern ) { - wxString tmp = pattern; - wxChar *pat = WXSTRINGCAST(tmp); - while (*pat) + for ( wxString::const_iterator p = pattern.begin(); p != pattern.end(); ++p ) { - switch (*pat++) + switch ( (*p).GetValue() ) { - case wxT('?'): case wxT('*'): case wxT('['): case wxT('{'): - return true; - case wxT('\\'): - if (!*pat++) - return false; + case wxT('?'): + case wxT('*'): + case wxT('['): + case wxT('{'): + return true; + + case wxT('\\'): + if ( ++p == pattern.end() ) + return false; } } return false;