// Created: 29/01/98
// RCS-ID: $Id$
// Copyright: (c) 1998 Julian Smart
-// Licence: wxWindows license
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _FILEFN_H_
#define _FILEFN_H_
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma interface "filefn.h"
#endif
#include "wx/list.h"
+#include "wx/arrstr.h"
-#include <time.h>
+#ifdef __WXWINCE__
+ #include "wx/msw/wince/time.h"
+ #include "wx/msw/private.h"
+#else
+ #include <time.h>
+#endif
+
+#ifdef __WXWINCE__
+// Nothing
+#elif !defined(__MWERKS__)
+ #include <sys/types.h>
+ #include <sys/stat.h>
+#else
+ #ifdef __MACH__
+ #include <sys/types.h>
+ #include <utime.h>
+ #include <sys/stat.h>
+ #include <unistd.h>
+ #else
+ #include <stat.h>
+ #include <unistd.h>
+ #include <unix.h>
+ #endif
+#endif
+
+#ifdef __OS2__
+// need to check for __OS2__ first since currently both
+// __OS2__ and __UNIX__ are defined.
+ #include <process.h>
+ #include "wx/os2/private.h"
+ #include <io.h>
+ #ifdef __EMX__
+ #include <unistd.h>
+ #endif
+#elif defined(__UNIX__)
+ #include <unistd.h>
+ #include <dirent.h>
+#endif
+
+#if defined(__WINDOWS__) && !defined(__WXMICROWIN__)
+#if !defined( __GNUWIN32__ ) && !defined( __MWERKS__ ) && !defined(__SALFORDC__) && !defined(__WXWINCE__)
+ #include <direct.h>
+ #include <dos.h>
+ #include <io.h>
+#endif // __WINDOWS__
+#endif // native Win compiler
+
+#if defined(__DOS__)
+ #ifdef __WATCOMC__
+ #include <direct.h>
+ #include <dos.h>
+ #include <io.h>
+ #endif
+ #ifdef __DJGPP__
+ #include <io.h>
+ #include <unistd.h>
+ #endif
+#endif
+#ifdef __BORLANDC__ // Please someone tell me which version of Borland needs
+ // this (3.1 I believe) and how to test for it.
+ // If this works for Borland 4.0 as well, then no worries.
+ #include <dir.h>
+#endif
+
+#ifdef __SALFORDC__
+ #include <dir.h>
+ #include <unix.h>
+#endif
+
+#ifndef __WXWINCE__
+ #include <fcntl.h> // O_RDONLY &c
+#endif
// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------
-// define off_t
-#if !defined(__WXMAC__) || defined(__UNIX__)
- #include <sys/types.h>
-#else
+#ifdef __WXWINCE__
typedef long off_t;
+#else
+ // define off_t
+ #if !defined(__WXMAC__) || defined(__UNIX__) || defined(__MACH__)
+ #include <sys/types.h>
+ #else
+ typedef long off_t;
+ #endif
#endif
-#if defined(__VISUALC__) || ( defined(__MWERKS__) && defined( __INTEL__) )
+#if (defined(__VISUALC__) && !defined(__WXWINCE__)) || ( defined(__MWERKS__) && defined( __INTEL__) )
typedef _off_t off_t;
-#elif defined(__BORLANDC__) && defined(__WIN16__)
- typedef long off_t;
-#elif defined(__SC__)
+#elif defined(__SYMANTEC__)
typedef long off_t;
-#elif defined(__MWERKS__) && !defined(__INTEL__)
+#elif defined(__MWERKS__) && !defined(__INTEL__) && !defined(__MACH__)
typedef long off_t;
#endif
-#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
-//
-extern const off_t wxInvalidOffset;
-#else
-const off_t wxInvalidOffset = (off_t)-1;
-#endif
-
enum wxSeekMode
{
wxFromStart,
wxFromEnd
};
-WXDLLEXPORT_DATA(extern const wxChar*) wxEmptyString;
+enum wxFileKind
+{
+ wxFILE_KIND_UNKNOWN,
+ wxFILE_KIND_DISK, // a file supporting seeking to arbitrary offsets
+ wxFILE_KIND_TERMINAL, // a tty
+ wxFILE_KIND_PIPE // a pipe
+};
// ----------------------------------------------------------------------------
// declare our versions of low level file functions: some compilers prepend
// underscores to the usual names, some also have Unicode versions of them
// ----------------------------------------------------------------------------
+// Wrappers around Win32 api functions like CreateFile, ReadFile and such
+// Implemented in filefnwce.cpp
+#if defined( __WXWINCE__)
+ typedef __int64 wxFileOffset;
+ #define wxFileOffsetFmtSpec _("I64")
+ int wxOpen(const wxChar *filename, int oflag, int WXUNUSED(pmode));
+ int wxAccess(const wxChar *name, int WXUNUSED(how));
+ int wxClose(int fd);
+ int wxFsync(int WXUNUSED(fd));
+ int wxRead(int fd, void *buf, unsigned int count);
+ int wxWrite(int fd, const void *buf, unsigned int count);
+ int wxEof(int fd);
+ wxFileOffset wxSeek(int fd, wxFileOffset offset, int origin);
+ #define wxLSeek wxSeek
+ wxFileOffset wxTell(int fd);
+
+ // always Unicode under WinCE
+ #define wxMkDir _wmkdir
+ #define wxRmDir _wrmdir
+ #define wxStat _wstat
+ #define wxStructStat struct _stat
+
// Microsoft compiler loves underscores, feed them to it
-#if defined( __VISUALC__ ) \
- || ( defined(__MINGW32__) && wxCHECK_W32API_VERSION( 0, 5 ) ) \
- || ( defined(__MWERKS__) && defined(__WXMSW__) )
+#elif defined( __VISUALC__ ) \
+ || ( defined(__MINGW32__) && !defined(__WINE__) && wxCHECK_W32API_VERSION( 0, 5 ) ) \
+ || ( defined(__MWERKS__) && defined(__WXMSW__) ) \
+ || ( defined(__DMC__) && defined(__WXMSW__) ) \
+ || ( defined(__WATCOMC__) && defined(__WXMSW__) )
+
+ // detect compilers which have support for huge files (currently only
+ // Digital Mars doesn't)
+ #ifndef __WXPALMOS__
+ #include "wx/msw/private.h"
+ #endif
+
+ #undef wxHAS_HUGE_FILES
+ #if defined(__MINGW32__)
+ #define wxHAS_HUGE_FILES 1
+ #elif defined(__MWERKS__)
+ #define wxHAS_HUGE_FILES 0
+ #elif defined(__DMC__)
+ #define wxHAS_HUGE_FILES 0
+ #elif ((_INTEGRAL_MAX_BITS >= 64) || defined(_LARGE_FILES))
+ #define wxHAS_HUGE_FILES 1
+ #else
+ #define wxHAS_HUGE_FILES 0
+ #endif
+
// functions
+ #if defined(__BORLANDC__) || defined(__WATCOMC__)
+ #define _tell tell
+ #endif
+
+ #if wxHAS_HUGE_FILES
+ typedef wxLongLong_t wxFileOffset;
+ #define wxFileOffsetFmtSpec wxLongLongFmtSpec
+ #else
+ typedef off_t wxFileOffset;
+ #endif
+
#define wxClose _close
- #define wxRead _read
- #define wxWrite _write
- #define wxLseek _lseek
- #define wxFsync _commit
- #define wxEof _eof
- #define wxTell _tell
+ #if defined(__MWERKS__)
+ #if __MSL__ >= 0x6000
+ #define wxRead(fd, buf, nCount) _read(fd, (void *)buf, nCount)
+ #define wxWrite(fd, buf, nCount) _write(fd, (void *)buf, nCount)
+ #else
+ #define wxRead(fd, buf, nCount)\
+ _read(fd, (const char *)buf, nCount)
+ #define wxWrite(fd, buf, nCount)\
+ _write(fd, (const char *)buf, nCount)
+ #endif
+ #else
+ #if defined(__DMC__) || defined(__WATCOMC__)
+ #define wxRead ::read
+ #define wxWrite ::write
+ #else
+ #define wxRead _read
+ #define wxWrite _write
+ #endif
+ #endif
+ #if wxHAS_HUGE_FILES
+ #define wxSeek _lseeki64
+ #define wxLseek _lseeki64
+ #define wxTell _telli64
+ #else
+ #define wxSeek _lseek
+ #define wxLseek _lseek
+ #define wxTell _tell
+ #endif
+ #define wxFsync _commit
+ #if defined(__WATCOMC__)
+ #define wxEof ::eof
+ #else
+ #define wxEof _eof
+ #endif
#if wxUSE_UNICODE
#if wxUSE_UNICODE_MSLU
- WXDLLEXPORT int wxOpen(const wxChar *name, int flags, int mode);
+ #define wxOpen wxMSLU__wopen
+
+ #define wxAccess wxMSLU__waccess
+ #define wxMkDir wxMSLU__wmkdir
+ #define wxRmDir wxMSLU__wrmdir
+ #if wxHAS_HUGE_FILES
+ #define wxStat wxMSLU__wstati64
+ #else
+ #define wxStat wxMSLU__wstat
+ #endif
#else
#define wxOpen _wopen
+ #define wxAccess _waccess
+ #define wxMkDir _wmkdir
+ #define wxRmDir _wrmdir
+ #if wxHAS_HUGE_FILES
+ #define wxStat _wstati64
+ #else
+ #define wxStat _wstat
+ #endif
#endif
- #define wxAccess _waccess
-
- #define wxMkDir _wmkdir
- #define wxRmDir _wrmdir
-
- #define wxStat _wstat
#else // !wxUSE_UNICODE
- #define wxOpen _open
+ #ifdef __BORLANDC__
+ #define wxOpen open
+ #else
+ #define wxOpen _open
+ #endif
#define wxAccess _access
-
#define wxMkDir _mkdir
- #define wxRmDir _rmdir
-
- #define wxStat _stat
+ #ifdef __WATCOMC__
+ #define wxRmDir rmdir
+ #else
+ #define wxRmDir _rmdir
+ #endif
+ #if wxHAS_HUGE_FILES
+ #define wxStat _stati64
+ #else
+ #define wxStat _stat
+ #endif
#endif
- // types
- #define wxStructStat struct _stat
+ // types: notice that Watcom is the only compiler to have a wide char
+ // version of struct stat as well as a wide char stat function variant
+ #if wxHAS_HUGE_FILES
+ #if wxUSE_UNICODE && defined(__WATCOMC__)
+ #define wxStructStat struct _wstati64
+ #else
+ #define wxStructStat struct _stati64
+ #endif
+ #else
+ #if wxUSE_UNICODE && defined(__WATCOMC__)
+ #define wxStructStat struct _wstat
+ #else
+ #define wxStructStat struct _stat
+ #endif
+ #endif
// constants (unless already defined by the user code)
- #ifndef O_RDONLY
- #define O_RDONLY _O_RDONLY
- #define O_WRONLY _O_WRONLY
- #define O_RDWR _O_RDWR
- #define O_EXCL _O_EXCL
- #define O_CREAT _O_CREAT
- #define O_BINARY _O_BINARY
-
- #define S_IFMT _S_IFMT
- #define S_IFDIR _S_IFDIR
- #define S_IFREG _S_IFREG
- #endif // O_RDONLY
-#else
+ #if !defined(__BORLANDC__) && !defined(__WATCOMC__) && !defined(__WXPALMOS__)
+ #ifndef O_RDONLY
+ #define O_RDONLY _O_RDONLY
+ #define O_WRONLY _O_WRONLY
+ #define O_RDWR _O_RDWR
+ #define O_EXCL _O_EXCL
+ #define O_CREAT _O_CREAT
+ #define O_BINARY _O_BINARY
+ #endif
+
+ #ifndef S_IFMT
+ #define S_IFMT _S_IFMT
+ #define S_IFDIR _S_IFDIR
+ #define S_IFREG _S_IFREG
+ #endif
+ #endif
+
+ // It's a private define, undefine it so nobody gets tempted to use it
+ #undef wxHAS_HUGE_FILES
+#else // Unix platforms using configure
+ typedef off_t wxFileOffset;
+ #ifdef _LARGE_FILES
+ #define wxFileOffsetFmtSpec wxLongLongFmtSpec
+ wxCOMPILE_TIME_ASSERT( sizeof(off_t) == sizeof(wxLongLong_t),
+ BadFileSizeType );
+ #else
+ #define wxFileOffsetFmtSpec _T("")
+ #endif
// functions
- #define wxOpen open
#define wxClose close
- #define wxRead read
- #define wxWrite write
+ #define wxRead ::read
+ #define wxWrite ::write
#define wxLseek lseek
+ #define wxSeek lseek
#define wxFsync commit
- #define wxAccess access
#define wxEof eof
#define wxMkDir mkdir
#define wxTell(fd) lseek(fd, 0, SEEK_CUR)
- #define wxStat stat
-
- // types
#define wxStructStat struct stat
-#endif // VC++
+ #if wxUSE_UNICODE
+ #define wxNEED_WX_UNISTD_H
+ #if defined(__DMC__)
+ typedef unsigned long mode_t;
+ #endif
+ WXDLLIMPEXP_BASE int wxStat( const wxChar *file_name, wxStructStat *buf );
+ WXDLLIMPEXP_BASE int wxAccess( const wxChar *pathname, int mode );
+ WXDLLIMPEXP_BASE int wxOpen( const wxChar *pathname, int flags, mode_t mode );
+ #else
+ #define wxOpen open
+ #define wxStat stat
+ #define wxAccess access
+ #endif
+#endif // platforms
+
+#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
+//
+extern const int wxInvalidOffset;
+#else
+const int wxInvalidOffset = -1;
+#endif
// ----------------------------------------------------------------------------
// functions
// ----------------------------------------------------------------------------
-WXDLLEXPORT bool wxFileExists(const wxString& filename);
-#define FileExists wxFileExists
+WXDLLIMPEXP_BASE bool wxFileExists(const wxString& filename);
// does the path exist? (may have or not '/' or '\\' at the end)
-WXDLLEXPORT bool wxPathExists(const wxChar *pszPathName);
-
-#define wxDirExists wxPathExists
-#define DirExists wxDirExists
+WXDLLIMPEXP_BASE bool wxPathExists(const wxChar *pszPathName);
-WXDLLEXPORT bool wxIsAbsolutePath(const wxString& filename);
-#define IsAbsolutePath wxIsAbsolutePath
+WXDLLIMPEXP_BASE bool wxIsAbsolutePath(const wxString& filename);
// Get filename
-WXDLLEXPORT wxChar* wxFileNameFromPath(wxChar *path);
-WXDLLEXPORT wxString wxFileNameFromPath(const wxString& path);
-#define FileNameFromPath wxFileNameFromPath
+WXDLLIMPEXP_BASE wxChar* wxFileNameFromPath(wxChar *path);
+WXDLLIMPEXP_BASE wxString wxFileNameFromPath(const wxString& path);
// Get directory
-WXDLLEXPORT wxString wxPathOnly(const wxString& path);
-#define PathOnly wxPathOnly
+WXDLLIMPEXP_BASE wxString wxPathOnly(const wxString& path);
// wxString version
-WXDLLEXPORT wxString wxRealPath(const wxString& path);
+WXDLLIMPEXP_BASE wxString wxRealPath(const wxString& path);
-WXDLLEXPORT void wxDos2UnixFilename(wxChar *s);
-#define Dos2UnixFilename wxDos2UnixFilename
+WXDLLIMPEXP_BASE void wxDos2UnixFilename(wxChar *s);
-WXDLLEXPORT void wxUnix2DosFilename(wxChar *s);
-#define Unix2DosFilename wxUnix2DosFilename
+WXDLLIMPEXP_BASE void wxUnix2DosFilename(wxChar *s);
// Strip the extension, in situ
-WXDLLEXPORT void wxStripExtension(wxChar *buffer);
-WXDLLEXPORT void wxStripExtension(wxString& buffer);
+WXDLLIMPEXP_BASE void wxStripExtension(wxChar *buffer);
+WXDLLIMPEXP_BASE void wxStripExtension(wxString& buffer);
// Get a temporary filename
-WXDLLEXPORT wxChar* wxGetTempFileName(const wxString& prefix, wxChar *buf = (wxChar *) NULL);
-WXDLLEXPORT bool wxGetTempFileName(const wxString& prefix, wxString& buf);
+WXDLLIMPEXP_BASE wxChar* wxGetTempFileName(const wxString& prefix, wxChar *buf = (wxChar *) NULL);
+WXDLLIMPEXP_BASE bool wxGetTempFileName(const wxString& prefix, wxString& buf);
// Expand file name (~/ and ${OPENWINHOME}/ stuff)
-WXDLLEXPORT wxChar* wxExpandPath(wxChar *dest, const wxChar *path);
-WXDLLEXPORT bool wxExpandPath(wxString& dest, const wxChar *path);
+WXDLLIMPEXP_BASE wxChar* wxExpandPath(wxChar *dest, const wxChar *path);
+WXDLLIMPEXP_BASE bool wxExpandPath(wxString& dest, const wxChar *path);
// Contract w.r.t environment (</usr/openwin/lib, OPENWHOME> -> ${OPENWINHOME}/lib)
// and make (if under the home tree) relative to home
// [caller must copy-- volatile]
-WXDLLEXPORT wxChar* wxContractPath(const wxString& filename,
+WXDLLIMPEXP_BASE wxChar* wxContractPath(const wxString& filename,
const wxString& envname = wxEmptyString,
const wxString& user = wxEmptyString);
// Destructive removal of /./ and /../ stuff
-WXDLLEXPORT wxChar* wxRealPath(wxChar *path);
+WXDLLIMPEXP_BASE wxChar* wxRealPath(wxChar *path);
// Allocate a copy of the full absolute path
-WXDLLEXPORT wxChar* wxCopyAbsolutePath(const wxString& path);
+WXDLLIMPEXP_BASE wxChar* wxCopyAbsolutePath(const wxString& path);
// Get first file name matching given wild card.
// Flags are reserved for future use.
#define wxFILE 1
#define wxDIR 2
-WXDLLEXPORT wxString wxFindFirstFile(const wxChar *spec, int flags = wxFILE);
-WXDLLEXPORT wxString wxFindNextFile();
+WXDLLIMPEXP_BASE wxString wxFindFirstFile(const wxChar *spec, int flags = wxFILE);
+WXDLLIMPEXP_BASE wxString wxFindNextFile();
// Does the pattern contain wildcards?
-WXDLLEXPORT bool wxIsWild(const wxString& pattern);
+WXDLLIMPEXP_BASE bool wxIsWild(const wxString& pattern);
// Does the pattern match the text (usually a filename)?
-// If dot_special is TRUE, doesn't match * against . (eliminating
+// If dot_special is true, doesn't match * against . (eliminating
// `hidden' dot files)
-WXDLLEXPORT bool wxMatchWild(const wxString& pattern, const wxString& text, bool dot_special = TRUE);
+WXDLLIMPEXP_BASE bool wxMatchWild(const wxString& pattern, const wxString& text, bool dot_special = true);
// Concatenate two files to form third
-WXDLLEXPORT bool wxConcatFiles(const wxString& file1, const wxString& file2, const wxString& file3);
+WXDLLIMPEXP_BASE bool wxConcatFiles(const wxString& file1, const wxString& file2, const wxString& file3);
// Copy file1 to file2
-WXDLLEXPORT bool wxCopyFile(const wxString& file1, const wxString& file2,
- bool overwrite = TRUE);
+WXDLLIMPEXP_BASE bool wxCopyFile(const wxString& file1, const wxString& file2,
+ bool overwrite = true);
// Remove file
-WXDLLEXPORT bool wxRemoveFile(const wxString& file);
+WXDLLIMPEXP_BASE bool wxRemoveFile(const wxString& file);
// Rename file
-WXDLLEXPORT bool wxRenameFile(const wxString& file1, const wxString& file2);
+WXDLLIMPEXP_BASE bool wxRenameFile(const wxString& file1, const wxString& file2);
// Get current working directory.
// If buf is NULL, allocates space using new, else
// copies into buf.
// IMPORTANT NOTE getcwd is know not to work under some releases
// of Win32s 1.3, according to MS release notes!
-WXDLLEXPORT wxChar* wxGetWorkingDirectory(wxChar *buf = (wxChar *) NULL, int sz = 1000);
+WXDLLIMPEXP_BASE wxChar* wxGetWorkingDirectory(wxChar *buf = (wxChar *) NULL, int sz = 1000);
// new and preferred version of wxGetWorkingDirectory
// NB: can't have the same name because of overloading ambiguity
-WXDLLEXPORT wxString wxGetCwd();
+WXDLLIMPEXP_BASE wxString wxGetCwd();
// Set working directory
-WXDLLEXPORT bool wxSetWorkingDirectory(const wxString& d);
+WXDLLIMPEXP_BASE bool wxSetWorkingDirectory(const wxString& d);
// Make directory
-WXDLLEXPORT bool wxMkdir(const wxString& dir, int perm = 0777);
+WXDLLIMPEXP_BASE bool wxMkdir(const wxString& dir, int perm = 0777);
// Remove directory. Flags reserved for future use.
-WXDLLEXPORT bool wxRmdir(const wxString& dir, int flags = 0);
+WXDLLIMPEXP_BASE bool wxRmdir(const wxString& dir, int flags = 0);
+
+// Return the type of an open file
+WXDLLIMPEXP_BASE wxFileKind wxGetFileKind(int fd);
+WXDLLIMPEXP_BASE wxFileKind wxGetFileKind(FILE *fp);
+
+// compatibility defines, don't use in new code
+#if WXWIN_COMPATIBILITY_2_4
+ #define wxDirExists wxPathExists
+#endif
// ----------------------------------------------------------------------------
// separators in file names
#define wxPATH_SEP_MAC wxT(";")
// platform independent versions
-#if defined(__UNIX__)
+#if defined(__UNIX__) && !defined(__OS2__)
+ // CYGWIN also uses UNIX settings
#define wxFILE_SEP_PATH wxFILE_SEP_PATH_UNIX
#define wxPATH_SEP wxPATH_SEP_UNIX
#elif defined(__MAC__)
// this is useful for wxString::IsSameAs(): to compare two file names use
// filename1.IsSameAs(filename2, wxARE_FILENAMES_CASE_SENSITIVE)
-#if defined(__UNIX__) && !defined(__DARWIN__)
- #define wxARE_FILENAMES_CASE_SENSITIVE TRUE
+#if defined(__UNIX__) && !defined(__DARWIN__) && !defined(__OS2__)
+ #define wxARE_FILENAMES_CASE_SENSITIVE true
#else // Windows, Mac OS and OS/2
- #define wxARE_FILENAMES_CASE_SENSITIVE FALSE
+ #define wxARE_FILENAMES_CASE_SENSITIVE false
#endif // Unix/Windows
// is the char a path separator?
inline bool wxIsPathSeparator(wxChar c)
{
// under DOS/Windows we should understand both Unix and DOS file separators
-#if defined(__UNIX__) || defined(__MAC__)
+#if ( defined(__UNIX__) && !defined(__OS2__) )|| defined(__MAC__)
return c == wxFILE_SEP_PATH;
#else
return c == wxFILE_SEP_PATH_DOS || c == wxFILE_SEP_PATH_UNIX;
}
// does the string ends with path separator?
-WXDLLEXPORT bool wxEndsWithPathSeparator(const wxChar *pszFileName);
+WXDLLIMPEXP_BASE bool wxEndsWithPathSeparator(const wxChar *pszFileName);
// split the full path into path (including drive for DOS), name and extension
// (understands both '/' and '\\')
-WXDLLEXPORT void wxSplitPath(const wxChar *pszFileName,
+WXDLLIMPEXP_BASE void wxSplitPath(const wxChar *pszFileName,
wxString *pstrPath,
wxString *pstrName,
wxString *pstrExt);
// find a file in a list of directories, returns false if not found
-WXDLLEXPORT bool wxFindFileInPath(wxString *pStr, const wxChar *pszPath, const wxChar *pszFile);
+WXDLLIMPEXP_BASE bool wxFindFileInPath(wxString *pStr, const wxChar *pszPath, const wxChar *pszFile);
// Get the OS directory if appropriate (such as the Windows directory).
// On non-Windows platform, probably just return the empty string.
-WXDLLEXPORT wxString wxGetOSDirectory();
+WXDLLIMPEXP_BASE wxString wxGetOSDirectory();
// Get file modification time
-WXDLLEXPORT time_t wxFileModificationTime(const wxString& filename);
+WXDLLIMPEXP_BASE time_t wxFileModificationTime(const wxString& filename);
+
+// Parses the wildCard, returning the number of filters.
+// Returns 0 if none or if there's a problem,
+// The arrays will contain an equal number of items found before the error.
+// wildCard is in the form:
+// "All files (*)|*|Image Files (*.jpeg *.png)|*.jpg;*.png"
+WXDLLIMPEXP_BASE int wxParseCommonDialogsFilter(const wxString& wildCard, wxArrayString& descriptions, wxArrayString& filters);
// ----------------------------------------------------------------------------
// classes
// ----------------------------------------------------------------------------
+#ifdef __UNIX__
+
+// set umask to the given value in ctor and reset it to the old one in dtor
+class WXDLLIMPEXP_BASE wxUmaskChanger
+{
+public:
+ // change the umask to the given one if it is not -1: this allows to write
+ // the same code whether you really want to change umask or not, as is in
+ // wxFileConfig::Flush() for example
+ wxUmaskChanger(int umaskNew)
+ {
+ m_umaskOld = umaskNew == -1 ? -1 : (int)umask((mode_t)umaskNew);
+ }
+
+ ~wxUmaskChanger()
+ {
+ if ( m_umaskOld != -1 )
+ umask((mode_t)m_umaskOld);
+ }
+
+private:
+ int m_umaskOld;
+};
+
+// this macro expands to an "anonymous" wxUmaskChanger object under Unix and
+// nothing elsewhere
+#define wxCHANGE_UMASK(m) wxUmaskChanger wxMAKE_UNIQUE_NAME(umaskChanger_)(m)
+
+#else // !__UNIX__
+
+#define wxCHANGE_UMASK(m)
+
+#endif // __UNIX__/!__UNIX__
+
+
// Path searching
-class WXDLLEXPORT wxPathList : public wxStringList
+class WXDLLIMPEXP_BASE wxPathList : public wxStringList
{
public:
+ // avoid GCC warning about virtual functions w/o virtual dtor
+ virtual ~wxPathList() {}
+
// Adds all paths in environment variable
void AddEnvList(const wxString& envVariable);
void Add(const wxString& path);
- // Avoid compiler warning
- wxNode *Add(const wxChar *s) { return wxStringList::Add(s); }
// Find the first full path for which the file exists
wxString FindValidPath(const wxString& filename);
// Find the first full path for which the file exists; ensure it's an
wxString FindAbsoluteValidPath(const wxString& filename);
// Given full path and filename, add path to list
void EnsureFileAccessible(const wxString& path);
- // Returns TRUE if the path is in the list
+ // Returns true if the path is in the list
bool Member(const wxString& path);
private:
- DECLARE_DYNAMIC_CLASS(wxPathList)
+ // DECLARE_DYNAMIC_CLASS(wxPathList)
};
#endif
projects / wxWidgets.git / blobdiff