X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a1c34a786ac5b9acca84296a62a86ac8da9ec376..33754c4d83c59b7523a6da0c4fb21079cb60301c:/src/common/filefn.cpp?ds=sidebyside diff --git a/src/common/filefn.cpp b/src/common/filefn.cpp index b9c3a8e7ee..c8b6040148 100644 --- a/src/common/filefn.cpp +++ b/src/common/filefn.cpp @@ -33,6 +33,7 @@ #include "wx/intl.h" #include "wx/file.h" #include "wx/filename.h" +#include "wx/dir.h" // there are just too many of those... #ifdef __VISUALC__ @@ -69,7 +70,7 @@ #include #include "wx/os2/private.h" #endif -#ifdef __WINDOWS__ +#if defined(__WINDOWS__) && !defined(__WXMICROWIN__) #if !defined( __GNUWIN32__ ) && !defined( __MWERKS__ ) && !defined(__SALFORDC__) #include #include @@ -77,6 +78,17 @@ #endif // __WINDOWS__ #endif // native Win compiler +#if defined(__DOS__) + #ifdef __WATCOMC__ + #include + #include + #include + #endif + #ifdef __DJGPP__ + #include + #endif +#endif + #ifdef __GNUWIN32__ #include #ifndef __TWIN32__ @@ -272,7 +284,7 @@ wxString wxPathList::FindAbsoluteValidPath (const wxString& file) bool wxFileExists (const wxString& filename) { -#ifdef __WINDOWS__ +#if defined(__WINDOWS__) && !defined(__WXMICROWIN__) // GetFileAttributes can copy with network paths DWORD ret = GetFileAttributes(filename); DWORD isDir = (ret & FILE_ATTRIBUTE_DIRECTORY); @@ -1186,11 +1198,20 @@ bool wxMkdir(const wxString& dir, int perm) // assume mkdir() has 2 args on non Windows-OS/2 platforms and on Windows too // for the GNU compiler -#if (!(defined(__WXMSW__) || defined(__WXPM__))) || (defined(__GNUWIN32__) && !defined(__MINGW32__)) || defined(__WXWINE__) || defined(__WXMICROWIN__) +#if (!(defined(__WXMSW__) || defined(__WXPM__) || defined(__DOS__))) || (defined(__GNUWIN32__) && !defined(__MINGW32__)) || defined(__WXWINE__) || defined(__WXMICROWIN__) if ( mkdir(wxFNCONV(dirname), perm) != 0 ) #elif defined(__WXPM__) if (::DosCreateDir((PSZ)dirname, NULL) != 0) // enhance for EAB's?? -#else // !MSW and !OS/2 VAC++ +#elif defined(__DOS__) + #if defined(__WATCOMC__) + (void)perm; + if ( wxMkDir(wxFNSTRINGCAST wxFNCONV(dirname)) != 0 ) + #elif defined(__DJGPP__) + if ( mkdir(wxFNCONV(dirname), perm) != 0 ) + #else + #error "Unsupported DOS compiler!" + #endif +#else // !MSW, !DOS and !OS/2 VAC++ (void)perm; if ( wxMkDir(wxFNSTRINGCAST wxFNCONV(dirname)) != 0 ) #endif // !MSW/MSW @@ -1239,7 +1260,7 @@ bool wxPathExists(const wxChar *pszPathName) } #endif // __WINDOWS__ -#ifdef __WINDOWS__ +#if defined(__WINDOWS__) && !defined(__WXMICROWIN__) // Stat can't cope with network paths DWORD ret = GetFileAttributes(strPath.c_str()); DWORD isDir = (ret & FILE_ATTRIBUTE_DIRECTORY); @@ -1262,492 +1283,83 @@ bool wxPathExists(const wxChar *pszPathName) // Get a temporary filename, opening and closing the file. wxChar *wxGetTempFileName(const wxString& prefix, wxChar *buf) { -#if defined(__WINDOWS__) && !defined(__WXMICROWIN__) - -#ifndef __WIN32__ - wxChar tmp[144]; - ::GetTempFileName(0, WXSTRINGCAST prefix, 0, tmp); -#else - wxChar tmp[MAX_PATH]; - wxChar tmpPath[MAX_PATH]; - ::GetTempPath(MAX_PATH, tmpPath); - ::GetTempFileName(tmpPath, WXSTRINGCAST prefix, 0, tmp); -#endif - if (buf) wxStrcpy(buf, tmp); - else buf = copystring(tmp); - return buf; + wxString filename = wxFileName::CreateTempFileName(prefix); + if ( filename.empty() ) + return NULL; -#else - static short last_temp = 0; // cache last to speed things a bit - // At most 1000 temp files to a process! We use a ring count. - wxChar tmp[100]; // FIXME static buffer + if ( buf ) + wxStrcpy(buf, filename); + else + buf = copystring(filename); - for (short suffix = last_temp + 1; suffix != last_temp; ++suffix %= 1000) - { - wxSprintf (tmp, wxT("/tmp/%s%d.%03x"), WXSTRINGCAST prefix, (int) getpid (), (int) suffix); - if (!wxFileExists( tmp )) - { - // Touch the file to create it (reserve name) - FILE *fd = fopen (wxFNCONV(tmp), "w"); - if (fd) - fclose (fd); - last_temp = suffix; - if (buf) - wxStrcpy( buf, tmp); - else - buf = copystring( tmp ); - return buf; - } - } - wxLogError( _("wxWindows: error finding temporary file name.\n") ); - if (buf) buf[0] = 0; - return (wxChar *) NULL; -#endif + return buf; } bool wxGetTempFileName(const wxString& prefix, wxString& buf) { - wxChar buf2[512]; - if (wxGetTempFileName(prefix, buf2) != (wxChar*) NULL) - { - buf = buf2; - return TRUE; - } - else - return FALSE; -} + buf = wxFileName::CreateTempFileName(prefix); -// Get first file name matching given wild card. - -#if defined(__UNIX__) + return !buf.empty(); +} // Get first file name matching given wild card. -// Flags are reserved for future use. -#if !defined( __VMS__ ) || ( __VMS_VER >= 70000000 ) - static DIR *gs_dirStream = (DIR *) NULL; - static wxString gs_strFileSpec; - static int gs_findFlags = 0; -#endif +static wxDir *gs_dir = NULL; +static wxString gs_dirPath; 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 - - gs_findFlags = flags; - - gs_strFileSpec = spec; - - // Find path only so we can concatenate - // found file onto path - wxString path(wxPathOnly(gs_strFileSpec)); - - // special case: path is really "/" - if ( !path && gs_strFileSpec[0u] == wxT('/') ) -#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 ) -#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 ) - { - wxLogSysError(_("Can not enumerate files in directory '%s'"), - path.c_str()); - } - else - { - result = wxFindNextFile(); - } -#endif // !VMS6.x or earlier - - return result; -} - -wxString wxFindNextFile() -{ - wxString result; - -#if !defined( __VMS__ ) || ( __VMS_VER >= 70000000 ) - wxCHECK_MSG( gs_dirStream, result, wxT("must call wxFindFirstFile first") ); - - // Find path only so we can concatenate - // found file onto path - wxString path(wxPathOnly(gs_strFileSpec)); - wxString name(wxFileNameFromPath(gs_strFileSpec)); - - /* MATTHEW: special case: path is really "/" */ - if ( !path && gs_strFileSpec[0u] == wxT('/')) - path = wxT('/'); - - // Do the reading - struct dirent *nextDir; - for ( nextDir = readdir(gs_dirStream); - nextDir != NULL; - nextDir = readdir(gs_dirStream) ) + gs_dirPath = wxPathOnly(spec); + if ( gs_dirPath.IsEmpty() ) + gs_dirPath = wxT("."); + if ( gs_dirPath.Last() != wxFILE_SEP_PATH ) + gs_dirPath << wxFILE_SEP_PATH; + + if (gs_dir) + delete gs_dir; + gs_dir = new wxDir(gs_dirPath); + + if ( !gs_dir->IsOpened() ) { - if (wxMatchWild(name, nextDir->d_name, FALSE) && // RR: added FALSE to find hidden files - strcmp(nextDir->d_name, ".") && - strcmp(nextDir->d_name, "..") ) - { - result.Empty(); - if ( !path.IsEmpty() ) - { - result = path; - if ( path != wxT('/') ) - result += wxT('/'); - } - - result += nextDir->d_name; - - // Only return "." and ".." when they match - bool isdir; - if ( (strcmp(nextDir->d_name, ".") == 0) || - (strcmp(nextDir->d_name, "..") == 0)) - { - if ( (gs_findFlags & wxDIR) != 0 ) - isdir = TRUE; - else - continue; - } - else - isdir = wxDirExists(result); - - // and only return directories when flags & wxDIR - if ( !gs_findFlags || - ((gs_findFlags & wxDIR) && isdir) || - ((gs_findFlags & wxFILE) && !isdir) ) - { - return result; - } - } + wxLogSysError(_("Can not enumerate files '%s'"), spec); + return wxEmptyString; } - - result.Empty(); // not found - - closedir(gs_dirStream); - gs_dirStream = (DIR *) NULL; -#endif // !VMS6.2 or earlier - - return result; -} - -#elif defined(__WXMAC__) - -struct MacDirectoryIterator -{ - CInfoPBRec m_CPB ; - wxInt16 m_index ; - long m_dirId ; - Str255 m_name ; -} ; - -static int g_iter_flags ; - -static MacDirectoryIterator g_iter ; -wxString g_iter_spec ; - -wxString wxFindFirstFile(const wxChar *spec, int flags) -{ - wxString result; - - g_iter_spec = spec ; - g_iter_spec.MakeUpper() ; - g_iter_flags = flags; /* MATTHEW: [5] Remember flags */ - - // Find path only so we can concatenate found file onto path - wxString path(wxPathOnly(spec)); - FSSpec fsspec ; - - wxMacFilename2FSSpec( path , &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 ; - wxString name ; - while(1) + int dirFlags = 0; + switch (flags) { - 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) ; - - wxString name = wxMacFSSpec2MacFilename( &spec ) ; - if ( g_iter_spec.Right(4)==(":*.*") || g_iter_spec.Right(2)==(":*") || name.Upper().Matches(g_iter_spec) ) - return name ; + case wxDIR: dirFlags = wxDIR_DIRS; break; + case wxFILE: dirFlags = wxDIR_FILES; break; + default: dirFlags = wxDIR_DIRS | wxDIR_FILES; break; } - return wxEmptyString ; -} - -#elif defined(__WXMSW__) - -#ifdef __WIN32__ - static HANDLE gs_hFileStruct = INVALID_HANDLE_VALUE; - static WIN32_FIND_DATA gs_findDataStruct; -#else // Win16 - #ifdef __BORLANDC__ - static struct ffblk gs_findDataStruct; - #else - static struct _find_t gs_findDataStruct; - #endif // Borland -#endif // Win32/16 - -static wxString gs_strFileSpec; -static int gs_findFlags = 0; - -wxString wxFindFirstFile(const wxChar *spec, int flags) -{ + wxString result; - - gs_strFileSpec = spec; - gs_findFlags = flags; /* MATTHEW: [5] Remember flags */ - - // Find path only so we can concatenate found file onto path - wxString path(wxPathOnly(gs_strFileSpec)); - if ( !path.IsEmpty() ) - result << path << wxT('\\'); - -#ifdef __WIN32__ - if ( gs_hFileStruct != INVALID_HANDLE_VALUE ) - FindClose(gs_hFileStruct); - - gs_hFileStruct = ::FindFirstFile(WXSTRINGCAST spec, &gs_findDataStruct); - - if ( gs_hFileStruct == INVALID_HANDLE_VALUE ) + gs_dir->GetFirst(&result, wxFileNameFromPath(spec), dirFlags); + if ( result.IsEmpty() ) { - result.Empty(); - + wxDELETE(gs_dir); return result; } - bool isdir = !!(gs_findDataStruct.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY); - - if (isdir && !(flags & wxDIR)) - return wxFindNextFile(); - else if (!isdir && flags && !(flags & wxFILE)) - return wxFindNextFile(); - - result += gs_findDataStruct.cFileName; - - return result; -#else // !Win32 - int flag = _A_NORMAL; - if (flags & wxDIR) - flag = _A_SUBDIR; - -#ifdef __BORLANDC__ - if (findfirst(WXSTRINGCAST spec, &gs_findDataStruct, flag) == 0) -#else - if (_dos_findfirst(WXSTRINGCAST spec, flag, &gs_findDataStruct) == 0) -#endif - { - char attrib; - -#ifdef __BORLANDC__ - attrib = gs_findDataStruct.ff_attrib; -#else - attrib = gs_findDataStruct.attrib; -#endif - - if (attrib & _A_SUBDIR) { - if (!(gs_findFlags & wxDIR)) - return wxFindNextFile(); - } else if (gs_findFlags && !(gs_findFlags & wxFILE)) - return wxFindNextFile(); - - result += -#ifdef __BORLANDC__ - gs_findDataStruct.ff_name -#else - gs_findDataStruct.name -#endif - ; - } - - return result; -#endif // __WIN32__ + return gs_dirPath + result; } - wxString wxFindNextFile() { - wxString result; + wxASSERT_MSG( gs_dir, wxT("You must call wxFindFirstFile before!") ); - // Find path only so we can concatenate found file onto path - wxString path(wxPathOnly(gs_strFileSpec)); - -try_again: - -#ifdef __WIN32__ - if (gs_hFileStruct == INVALID_HANDLE_VALUE) - return result; - - bool success = (FindNextFile(gs_hFileStruct, &gs_findDataStruct) != 0); - if (!success) - { - FindClose(gs_hFileStruct); - gs_hFileStruct = INVALID_HANDLE_VALUE; - } - else - { - bool isdir = !!(gs_findDataStruct.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY); - - if (isdir && !(gs_findFlags & wxDIR)) - goto try_again; - else if (!isdir && gs_findFlags && !(gs_findFlags & wxFILE)) - goto try_again; - - if ( !path.IsEmpty() ) - result << path << wxT('\\'); - result << gs_findDataStruct.cFileName; - } - - return result; -#else // Win16 - -#ifdef __BORLANDC__ - if (findnext(&gs_findDataStruct) == 0) -#else - if (_dos_findnext(&gs_findDataStruct) == 0) -#endif - { - /* MATTHEW: [5] Check directory flag */ - char attrib; - -#ifdef __BORLANDC__ - attrib = gs_findDataStruct.ff_attrib; -#else - attrib = gs_findDataStruct.attrib; -#endif - - if (attrib & _A_SUBDIR) { - if (!(gs_findFlags & wxDIR)) - goto try_again; - } else if (gs_findFlags && !(gs_findFlags & wxFILE)) - goto try_again; - - - result += -#ifdef __BORLANDC__ - gs_findDataStruct.ff_name -#else - gs_findDataStruct.name -#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) + gs_dir->GetNext(&result); + + if ( result.IsEmpty() ) { - 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; + wxDELETE(gs_dir); + return result; } - */ - return result; -} - -wxString wxFindNextFile() -{ - wxString result; - // TODO: - return result; + + return gs_dirPath + result; } -#endif // Unix/Windows/OS/2 // Get current working directory. // If buf is NULL, allocates space using new, else @@ -1849,7 +1461,7 @@ wxString wxGetCwd() bool wxSetWorkingDirectory(const wxString& d) { -#if defined( __UNIX__ ) || defined( __WXMAC__ ) +#if defined(__UNIX__) || defined(__WXMAC__) || defined(__DOS__) return (chdir(wxFNSTRINGCAST d.fn_str()) == 0); #elif defined(__WXPM__) return (::DosSetCurrentDir((PSZ)d.c_str()) == 0);