// Created: 29/01/98
// RCS-ID: $Id$
// Copyright: (c) 1998 Julian Smart
-// Licence: wxWindows license
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// ============================================================================
#include "wx/utils.h"
#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__
#endif
#endif
+#if defined(__WXMAC__)
+ #include "wx/mac/private.h" // includes mac headers
+#endif
+
#include <time.h>
#ifndef __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>
+ #include <fcntl.h>
+#endif
#endif
#ifdef __UNIX__
#include <unistd.h>
#include <dirent.h>
+ #include <fcntl.h>
#endif
#ifdef __WXPM__
#include <process.h>
#include "wx/os2/private.h"
#endif
-#ifdef __WINDOWS__
+#if defined(__WINDOWS__) && !defined(__WXMICROWIN__)
#if !defined( __GNUWIN32__ ) && !defined( __MWERKS__ ) && !defined(__SALFORDC__)
#include <direct.h>
#include <dos.h>
+ #include <io.h>
#endif // __WINDOWS__
#endif // native Win compiler
-#ifdef __GNUWIN32__
- #ifndef __TWIN32__
- #include <sys/unistd.h>
+#if defined(__DOS__)
+ #ifdef __WATCOMC__
+ #include <direct.h>
+ #include <dos.h>
+ #include <io.h>
+ #endif
+ #ifdef __DJGPP__
+ #include <unistd.h>
#endif
#endif
#include <unix.h>
#endif
-#include "wx/setup.h"
#include "wx/log.h"
// No, Cygwin doesn't appear to have fnmatch.h after all.
#endif
#ifdef __WINDOWS__
- #include "windows.h"
+ #include <windows.h>
+ #include "wx/msw/mslu.h"
+
+ // for _getcwd
+ #ifdef __MINGW32__
+ #include <io.h>
+ #endif
+
+ // sys/cygwin.h is needed for cygwin_conv_to_full_win32_path()
+ //
+ // note that it must be included after <windows.h>
+ #ifdef __GNUWIN32__
+ #ifdef __CYGWIN__
+ #include <sys/cygwin.h>
+ #endif
+ #endif // __GNUWIN32__
+#endif // __WINDOWS__
+
+// TODO: Borland probably has _wgetcwd as well?
+#ifdef _MSC_VER
+ #define HAVE_WGETCWD
#endif
// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------
-#define _MAXPATHLEN 500
-
-extern wxChar *wxBuffer;
+#ifndef _MAXPATHLEN
+ #define _MAXPATHLEN 1024
+#endif
#ifdef __WXMAC__
-
-#include "morefile.h"
-#include "moreextr.h"
-#include "fullpath.h"
-#include "fspcompa.h"
+# ifdef __DARWIN__
+# include "MoreFilesX.h"
+# else
+# include "MoreFiles.h"
+# include "MoreFilesExtras.h"
+# include "FullPath.h"
+# include "FSpCompat.h"
+# endif
#endif
- IMPLEMENT_DYNAMIC_CLASS(wxPathList, wxStringList)
-
// ----------------------------------------------------------------------------
// private globals
// ----------------------------------------------------------------------------
+// MT-FIXME: get rid of this horror and all code using it
static wxChar wxFileFunctionsBuffer[4*_MAXPATHLEN];
#if defined(__VISAGECPP__) && __IBMCPP__ >= 400
const off_t wxInvalidOffset = (off_t)-1;
#endif
+// ----------------------------------------------------------------------------
+// macros
+// ----------------------------------------------------------------------------
+
+// we need to translate Mac filenames before passing them to OS functions
+#define OS_FILENAME(s) (s.fn_str())
+
// ============================================================================
// implementation
// ============================================================================
+#if defined(__WXMAC__) && !defined(__DARWIN__)
+
+WXDLLEXPORT int wxStat( const wxChar *file_name, wxStructStat *buf )
+{
+ return stat( wxMacStringToCString( file_name ), buf );
+}
+
+WXDLLEXPORT int wxAccess( const wxChar *pathname, int mode )
+{
+ return access( wxMacStringToCString( pathname ), mode );
+}
+
+WXDLLEXPORT int wxOpen( const wxChar *pathname, int flags, mode_t mode )
+{
+ return open( wxMacStringToCString( pathname ), flags, mode );
+}
+
+#endif
+
+#ifdef wxNEED_WX_UNISTD_H
+
+WXDLLEXPORT int wxStat( const wxChar *file_name, wxStructStat *buf )
+{
+ return stat( 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
+
+// ----------------------------------------------------------------------------
+// wxPathList
+// ----------------------------------------------------------------------------
+
+// IMPLEMENT_DYNAMIC_CLASS(wxPathList, wxStringList)
+
+static inline wxChar* MYcopystring(const wxString& s)
+{
+ wxChar* copy = new wxChar[s.length() + 1];
+ return wxStrcpy(copy, s.c_str());
+}
+
+static inline wxChar* MYcopystring(const wxChar* s)
+{
+ wxChar* copy = new wxChar[wxStrlen(s) + 1];
+ return wxStrcpy(copy, s);
+}
+
void wxPathList::Add (const wxString& path)
{
- wxStringList::Add (WXSTRINGCAST path);
+ wxStringList::Append (WXSTRINGCAST path);
}
// Add paths e.g. from the PATH environment variable
void wxPathList::AddEnvList (const wxString& envVariable)
{
- static const wxChar PATH_TOKS[] =
+ static const wxChar PATH_TOKS[] =
#ifdef __WINDOWS__
- wxT(" ;"); // Don't seperate with colon in DOS (used for drive)
+ /*
+ The space has been removed from the tokenizers, otherwise a
+ path such as "C:\Program Files" would be split into 2 paths:
+ "C:\Program" and "Files"
+ */
+// wxT(" ;"); // Don't seperate with colon in DOS (used for drive)
+ wxT(";"); // Don't seperate with colon in DOS (used for drive)
#else
wxT(" :;");
#endif
- wxChar *val = wxGetenv (WXSTRINGCAST envVariable);
- if (val && *val)
+ wxChar *val = wxGetenv (WXSTRINGCAST envVariable);
+ if (val && *val)
{
- wxChar *s = copystring (val);
- wxChar *save_ptr, *token = wxStrtok (s, PATH_TOKS, &save_ptr);
+ wxChar *s = MYcopystring (val);
+ wxChar *save_ptr, *token = wxStrtok (s, PATH_TOKS, &save_ptr);
- if (token)
- {
- Add (copystring (token));
- while (token)
- {
- if ((token = wxStrtok ((wxChar *) NULL, PATH_TOKS, &save_ptr)) != NULL)
- Add (wxString(token));
- }
- }
+ if (token)
+ {
+ Add(token);
+ while (token)
+ {
+ if ( (token = wxStrtok ((wxChar *) NULL, PATH_TOKS, &save_ptr))
+ != NULL )
+ {
+ Add(token);
+ }
+ }
+ }
- // suppress warning about unused variable save_ptr when wxStrtok() is a
- // macro which throws away its third argument
- save_ptr = token;
+ // suppress warning about unused variable save_ptr when wxStrtok() is a
+ // macro which throws away its third argument
+ save_ptr = token;
- delete [] s;
+ delete [] s;
}
}
bool wxPathList::Member (const wxString& path)
{
- for (wxNode * node = First (); node != NULL; node = node->Next ())
+ for (wxStringList::compatibility_iterator node = GetFirst(); node; node = node->GetNext())
{
- wxString path2((wxChar *) node->Data ());
+ wxString path2( node->GetData() );
if (
#if defined(__WINDOWS__) || defined(__VMS__) || defined (__WXMAC__)
// Case INDEPENDENT
wxStrcpy(buf, wxFileFunctionsBuffer);
wxChar *filename = (wxChar*) NULL; /* shut up buggy egcs warning */
- filename = IsAbsolutePath (buf) ? wxFileNameFromPath (buf) : (wxChar *)buf;
+ filename = wxIsAbsolutePath (buf) ? wxFileNameFromPath (buf) : (wxChar *)buf;
- for (wxNode * node = First (); node; node = node->Next ())
+ for (wxStringList::compatibility_iterator node = GetFirst(); node; node = node->GetNext())
{
- wxChar *path = (wxChar *) node->Data ();
+ const wxChar *path = node->GetData();
wxStrcpy (wxFileFunctionsBuffer, path);
wxChar ch = wxFileFunctionsBuffer[wxStrlen(wxFileFunctionsBuffer)-1];
if (ch != wxT('\\') && ch != wxT('/'))
wxStrcat (wxFileFunctionsBuffer, wxT("/"));
wxStrcat (wxFileFunctionsBuffer, filename);
#ifdef __WINDOWS__
- Unix2DosFilename (wxFileFunctionsBuffer);
+ wxUnix2DosFilename (wxFileFunctionsBuffer);
#endif
if (wxFileExists (wxFileFunctionsBuffer))
{
}
} // for()
- return wxString(wxT("")); // Not found
+ return wxEmptyString; // Not found
}
wxString wxPathList::FindAbsoluteValidPath (const wxString& file)
return f;
wxString buf;
- wxGetWorkingDirectory(buf.GetWriteBuf(_MAXPATHLEN), _MAXPATHLEN - 1);
- buf.UngetWriteBuf();
+ wxGetWorkingDirectory(wxStringBuffer(buf, _MAXPATHLEN), _MAXPATHLEN);
+
if ( !wxEndsWithPathSeparator(buf) )
{
buf += wxFILE_SEP_PATH;
bool
wxFileExists (const wxString& filename)
{
-#ifdef __GNUWIN32__ // (fix a B20 bug)
- if (GetFileAttributes(filename) == 0xFFFFFFFF)
- return FALSE;
- else
- return TRUE;
-#elif defined(__WXMAC__)
- struct stat stbuf;
- if (filename && stat (wxUnix2MacFilename(filename), &stbuf) == 0 )
- return TRUE;
- return FALSE ;
-#else
-
- wxStructStat stbuf;
- if ((filename != wxT("")) && wxStat (wxFNSTRINGCAST filename.fn_str(), &stbuf) == 0)
- return TRUE;
-
- return FALSE;
-#endif
-}
-
-/* Vadim's alternative implementation
+ // we must use GetFileAttributes() instead of the ANSI C functions because
+ // it can cope with network (UNC) paths unlike them
+#if defined(__WIN32__) && !defined(__WXMICROWIN__)
+ DWORD ret = ::GetFileAttributes(filename);
-// does the file exist?
-bool wxFileExists(const char *pszFileName)
-{
- struct stat st;
- return !access(pszFileName, 0) &&
- !stat(pszFileName, &st) &&
- (st.st_mode & S_IFREG);
+ return (ret != (DWORD)-1) && !(ret & FILE_ATTRIBUTE_DIRECTORY);
+#else // !__WIN32__
+ wxStructStat st;
+ return wxStat(filename, &st) == 0 && (st.st_mode & S_IFREG);
+#endif // __WIN32__/!__WIN32__
}
-*/
bool
wxIsAbsolutePath (const wxString& filename)
{
- if (filename != wxT(""))
+ if (filename != wxT(""))
{
- if (filename[0] == wxT('/')
+#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__
- || (filename[0] == wxT('[') && filename[1] != wxT('.'))
+ if ((filename[0] == wxT('[') && filename[1] != wxT('.')))
+ return TRUE;
#endif
#ifdef __WINDOWS__
- /* MSDOS */
- || filename[0] == wxT('\\') || (wxIsalpha (filename[0]) && filename[1] == wxT(':'))
+ // MSDOS like
+ if (filename[0] == wxT('\\') || (wxIsalpha (filename[0]) && filename[1] == wxT(':')))
+ return TRUE;
#endif
- )
- return TRUE;
}
- return FALSE;
+ return FALSE ;
}
/*
{
#ifdef __WXMSW__
static const wxChar SEP = wxT('\\');
- Unix2DosFilename(path);
+ wxUnix2DosFilename(path);
#else
static const wxChar SEP = wxT('/');
#endif
if (p[1] == wxT('.') && p[2] == wxT('.') && (p[3] == SEP || p[3] == wxT('\0')))
{
wxChar *q;
- for (q = p - 1; q >= path && *q != SEP; q--);
+ for (q = p - 1; q >= path && *q != SEP; q--)
+ {
+ // Empty
+ }
+
if (q[0] == SEP && (q[1] != wxT('.') || q[2] != wxT('.') || q[3] != SEP)
&& (q - 1 <= path || q[-1] != SEP))
{
if (filename == wxT(""))
return (wxChar *) NULL;
- if (! IsAbsolutePath(wxExpandPath(wxFileFunctionsBuffer, filename))) {
+ if (! wxIsAbsolutePath(wxExpandPath(wxFileFunctionsBuffer, filename))) {
wxChar buf[_MAXPATHLEN];
buf[0] = wxT('\0');
wxGetWorkingDirectory(buf, WXSIZEOF(buf));
wxStrcat(buf, wxT("/"));
#endif
wxStrcat(buf, wxFileFunctionsBuffer);
- return copystring( wxRealPath(buf) );
+ return MYcopystring( wxRealPath(buf) );
}
- return copystring( wxFileFunctionsBuffer );
+ return MYcopystring( wxFileFunctionsBuffer );
}
/*-
{
register wxChar *d, *s, *nm;
wxChar lnm[_MAXPATHLEN];
- int q;
+ int q;
// Some compilers don't like this line.
// const wxChar trimchars[] = wxT("\n \t");
buf[0] = wxT('\0');
if (name == NULL || *name == wxT('\0'))
return buf;
- nm = copystring(name); // Make a scratch copy
+ nm = MYcopystring(name); // Make a scratch copy
wxChar *nm_tmp = nm;
/* Skip leading whitespace and cr */
}
else
#else
- while ((*d++ = *s)) {
+ while ((*d++ = *s) != 0) {
# ifndef __WXMSW__
if (*s == wxT('\\')) {
if ((*(d - 1) = *++s)) {
register wxChar *start = d;
register int braces = (*s == wxT('{') || *s == wxT('('));
register wxChar *value;
-#ifdef __VISAGECPP__
- // VA gives assignment in logical expr warning
- while (*d)
- *d++ = *s;
-#else
- while ((*d++ = *s))
-#endif
+ while ((*d++ = *s) != 0)
if (braces ? (*s == wxT('}') || *s == wxT(')')) : !(wxIsalnum(*s) || *s == wxT('_')) )
break;
else
*--d = 0;
value = wxGetenv(braces ? start + 1 : start);
if (value) {
-#ifdef __VISAGECPP__
- // VA gives assignment in logical expr warning
- for ((d = start - 1); (*d); *d++ = *value++);
-#else
- for ((d = start - 1); (*d++ = *value++););
-#endif
+ for ((d = start - 1); (*d++ = *value++) != 0;)
+ {
+ // Empty
+ }
+
d--;
if (braces && *s)
s++;
/* Expand ~ and ~user */
nm = lnm;
- s = wxT("");
if (nm[0] == wxT('~') && !q)
{
/* prefix ~ */
{ /* ~user/filename */
register wxChar *nnm;
register wxChar *home;
- for (s = nm; *s && *s != SEP; s++);
+ for (s = nm; *s && *s != SEP; s++)
+ {
+ // Empty
+ }
int was_sep; /* MATTHEW: Was there a separator, or NULL? */
was_sep = (*s == SEP);
nnm = *s ? s + 1 : s;
if ((home = WXSTRINGCAST wxGetUserHome(wxString(nm + 1))) == NULL) {
if (was_sep) /* replace only if it was there: */
*s = SEP;
- s = wxT("");
+ s = NULL;
} else {
nm = nnm;
s = home;
*(d - 1) = SEP;
}
s = nm;
-#ifdef __VISAGECPP__
- // VA gives assignment in logical expr warning
- while (*d)
- *d++ = *s++;
-#else
- while ((*d++ = *s++));
-#endif
+ while ((*d++ = *s++) != 0)
+ {
+ // Empty
+ }
delete[] nm_tmp; // clean up alloc
/* Now clean up the buffer */
return wxRealPath(buf);
wxStrcpy (dest, WXSTRINGCAST filename);
#ifdef __WXMSW__
- Unix2DosFilename(dest);
+ wxUnix2DosFilename(dest);
#endif
// Handle environment
wxStrcpy(wxFileFunctionsBuffer, wxT("~"));
if (user != wxT(""))
wxStrcat(wxFileFunctionsBuffer, (const wxChar*) user);
-#ifdef __WXMSW__
-// strcat(wxFileFunctionsBuffer, "\\");
-#else
-// strcat(wxFileFunctionsBuffer, "/");
-#endif
wxStrcat(wxFileFunctionsBuffer, dest + len);
wxStrcpy (dest, wxFileFunctionsBuffer);
}
return dest;
}
-// Return just the filename, not the path
-// (basename)
+// Return just the filename, not the path (basename)
wxChar *wxFileNameFromPath (wxChar *path)
{
- if (path)
- {
- register wxChar *tcp;
+ wxString p = path;
+ wxString n = wxFileNameFromPath(p);
- tcp = path + wxStrlen (path);
- while (--tcp >= path)
- {
- if (*tcp == wxT('/') || *tcp == wxT('\\')
-#ifdef __VMS__
- || *tcp == wxT(':') || *tcp == wxT(']'))
-#else
- )
-#endif
- return tcp + 1;
- } /* while */
-#if defined(__WXMSW__) || defined(__WXPM__)
- if (wxIsalpha (*path) && *(path + 1) == wxT(':'))
- return path + 2;
-#endif
- }
- return path;
+ return path + p.length() - n.length();
}
-wxString wxFileNameFromPath (const wxString& path1)
+wxString wxFileNameFromPath (const wxString& path)
{
- if (path1 != wxT(""))
- {
-
- wxChar *path = WXSTRINGCAST path1 ;
- register wxChar *tcp;
+ wxString name, ext;
+ wxFileName::SplitPath(path, NULL, &name, &ext);
- tcp = path + wxStrlen (path);
- while (--tcp >= path)
- {
- if (*tcp == wxT('/') || *tcp == wxT('\\')
-#ifdef __VMS__
- || *tcp == wxT(':') || *tcp == wxT(']'))
-#else
- )
-#endif
- return wxString(tcp + 1);
- } /* while */
-#if defined(__WXMSW__) || defined(__WXPM__)
- if (wxIsalpha (*path) && *(path + 1) == wxT(':'))
- return wxString(path + 2);
-#endif
+ wxString fullname = name;
+ if ( !ext.empty() )
+ {
+ fullname << wxFILE_SEP_EXT << ext;
}
- // Yes, this should return the path, not an empty string, otherwise
- // we get "thing.txt" -> "".
- return path1;
+
+ return fullname;
}
// Return just the directory, or NULL if no directory
wxChar *
wxPathOnly (wxChar *path)
{
- if (path && *path)
+ if (path && *path)
{
- static wxChar buf[_MAXPATHLEN];
-
- // Local copy
- wxStrcpy (buf, path);
+ static wxChar buf[_MAXPATHLEN];
- int l = wxStrlen(path);
- bool done = FALSE;
+ // Local copy
+ wxStrcpy (buf, path);
- int i = l - 1;
+ int l = wxStrlen(path);
+ int i = l - 1;
- // Search backward for a backward or forward slash
- while (!done && i > -1)
- {
- // ] is for VMS
- if (path[i] == wxT('/') || path[i] == wxT('\\') || path[i] == wxT(']'))
+ // Search backward for a backward or forward slash
+ while (i > -1)
{
- done = TRUE;
-#ifdef __VMS__
- buf[i+1] = 0;
+#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
- buf[i] = 0;
+ // Unix like or Windows
+ if (path[i] == wxT('/') || path[i] == wxT('\\'))
+ {
+ buf[i] = 0;
+ return buf;
+ }
#endif
-
- return buf;
+#ifdef __VMS__
+ if (path[i] == wxT(']'))
+ {
+ buf[i+1] = 0;
+ return buf;
+ }
+#endif
+ i --;
}
- else i --;
- }
#if defined(__WXMSW__) || defined(__WXPM__)
- // Try Drive specifier
- if (wxIsalpha (buf[0]) && buf[1] == wxT(':'))
+ // Try Drive specifier
+ if (wxIsalpha (buf[0]) && buf[1] == wxT(':'))
{
- // A:junk --> A:. (since A:.\junk Not A:\junk)
- buf[2] = wxT('.');
- buf[3] = wxT('\0');
- return buf;
+ // A:junk --> A:. (since A:.\junk Not A:\junk)
+ buf[2] = wxT('.');
+ buf[3] = wxT('\0');
+ return buf;
}
#endif
}
-
- return (wxChar *) NULL;
+ return (wxChar *) NULL;
}
// Return just the directory, or NULL if no directory
wxString wxPathOnly (const wxString& path)
{
- if (path != wxT(""))
+ if (path != wxT(""))
{
- wxChar buf[_MAXPATHLEN];
+ wxChar buf[_MAXPATHLEN];
- // Local copy
- wxStrcpy (buf, WXSTRINGCAST path);
+ // Local copy
+ wxStrcpy (buf, WXSTRINGCAST path);
- int l = path.Length();
- bool done = FALSE;
+ int l = path.Length();
+ int i = l - 1;
- int i = l - 1;
-
- // Search backward for a backward or forward slash
- while (!done && i > -1)
- {
- // ] is for VMS
- if (path[i] == wxT('/') || path[i] == wxT('\\') || path[i] == wxT(']'))
+ // Search backward for a backward or forward slash
+ while (i > -1)
{
- done = TRUE;
-#ifdef __VMS__
- buf[i+1] = 0;
+#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
- buf[i] = 0;
+ // Unix like or Windows
+ if (path[i] == wxT('/') || path[i] == wxT('\\'))
+ {
+ buf[i] = 0;
+ return wxString(buf);
+ }
#endif
-
- return wxString(buf);
+#ifdef __VMS__
+ if (path[i] == wxT(']'))
+ {
+ buf[i+1] = 0;
+ return wxString(buf);
+ }
+#endif
+ i --;
}
- else i --;
- }
#if defined(__WXMSW__) || defined(__WXPM__)
- // Try Drive specifier
- if (wxIsalpha (buf[0]) && buf[1] == wxT(':'))
+ // Try Drive specifier
+ if (wxIsalpha (buf[0]) && buf[1] == wxT(':'))
{
- // A:junk --> A:. (since A:.\junk Not A:\junk)
- buf[2] = wxT('.');
- buf[3] = wxT('\0');
- return wxString(buf);
+ // A:junk --> A:. (since A:.\junk Not A:\junk)
+ buf[2] = wxT('.');
+ buf[3] = wxT('\0');
+ return wxString(buf);
}
#endif
}
-
- return wxString(wxT(""));
+ return wxString(wxT(""));
}
// Utility for converting delimiters in DOS filenames to UNIX style
// and back again - or we get nasty problems with delimiters.
// Also, convert to lower case, since case is significant in UNIX.
-#ifdef __WXMAC__
-
-static char sMacFileNameConversion[ 1000 ] ;
-
-wxString wxMac2UnixFilename (const char *str)
+#if defined(__WXMAC__)
+wxString wxMacFSSpec2MacFilename( const FSSpec *spec )
{
- char *s = sMacFileNameConversion ;
- strcpy( s , str ) ;
- if (s)
- {
- memmove( s+1 , s ,strlen( s ) + 1) ;
- if ( *s == ':' )
- *s = '.' ;
- else
- *s = '/' ;
-
- while (*s)
- {
- if (*s == ':')
- *s = '/';
- else
- *s = wxTolower (*s); // Case INDEPENDENT
- s++;
+#ifdef __DARWIN__
+ int i;
+ int j;
+ OSErr theErr;
+ OSStatus theStatus;
+ Boolean isDirectory = FALSE;
+ Str255 theParentPath = "\p";
+ FSSpec theParentSpec;
+ FSRef theParentRef;
+ char theFileName[FILENAME_MAX];
+ char thePath[FILENAME_MAX];
+
+ strcpy(thePath, "");
+
+ // GD: Separate file name from path and make a FSRef to the parent
+ // directory. This is necessary since FSRefs cannot reference files
+ // that have not yet been created.
+ // Based on example code from Apple Technical Note TN2022
+ // http://developer.apple.com/technotes/tn/tn2022.html
+
+ // check whether we are converting a directory
+ isDirectory = ((spec->name)[spec->name[0]] == ':');
+ // count length of file name
+ for (i = spec->name[0] - (isDirectory ? 1 : 0); ((spec->name[i] != ':') && (i > 0)); i--);
+ // copy file name
+ // prepend path separator since it will later be appended to the path
+ theFileName[0] = wxFILE_SEP_PATH;
+ for (j = i + 1; j <= spec->name[0] - (isDirectory ? 1 : 0); j++) {
+ theFileName[j - i] = spec->name[j];
}
- }
- return wxString (sMacFileNameConversion) ;
-}
-
-wxString wxUnix2MacFilename (const char *str)
-{
- char *s = sMacFileNameConversion ;
- strcpy( s , str ) ;
- if (s)
- {
- if ( *s == '.' )
- {
- // relative path , since it goes on with slash which is translated to a :
- memmove( s , s+1 ,strlen( s ) ) ;
+ theFileName[j - i] = '\0';
+ // copy path if any
+ for (j = 1; j <= i; j++) {
+ theParentPath[++theParentPath[0]] = spec->name[j];
}
- else if ( *s == '/' )
- {
- // absolute path -> on mac just start with the drive name
- memmove( s , s+1 ,strlen( s ) ) ;
+ theErr = FSMakeFSSpec(spec->vRefNum, spec->parID, theParentPath, &theParentSpec);
+ if (theErr == noErr) {
+ // convert the FSSpec to an FSRef
+ theErr = FSpMakeFSRef(&theParentSpec, &theParentRef);
}
- else
- {
- wxASSERT_MSG( 1 , "unkown path beginning" ) ;
+ if (theErr == noErr) {
+ // get the POSIX path associated with the FSRef
+ theStatus = FSRefMakePath(&theParentRef,
+ (UInt8 *)thePath, sizeof(thePath));
}
- while (*s)
- {
- if (*s == '/' || *s == '\\')
- {
- // 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
- *s = ':';
- }
-
- s++ ;
+ if (theStatus == noErr) {
+ // append file name to path
+ // includes previously prepended path separator
+ strcat(thePath, theFileName);
}
- }
- return wxString (sMacFileNameConversion) ;
-}
-wxString wxMacFSSpec2MacFilename( const FSSpec *spec )
-{
+ // create path string for return value
+ wxString result( thePath ) ;
+#else
Handle myPath ;
short length ;
+ // get length of path and allocate handle
FSpGetFullPath( spec , &length , &myPath ) ;
::SetHandleSize( myPath , length + 1 ) ;
::HLock( myPath ) ;
(*myPath)[length] = 0 ;
- if ( length > 0 && (*myPath)[length-1] ==':' )
+ if ((length > 0) && ((*myPath)[length-1] == ':'))
(*myPath)[length-1] = 0 ;
- wxString result( (char*) *myPath ) ;
+ // create path string for return value
+ wxString result = wxMacMakeStringFromCString( *myPath ) ;
+
+ // free allocated handle
::HUnlock( myPath ) ;
::DisposeHandle( myPath ) ;
+#endif
+
return result ;
}
+#ifndef __DARWIN__
+// Mac file names are POSIX (Unix style) under Darwin
+// therefore the conversion functions below are not needed
-wxString wxMacFSSpec2UnixFilename( const FSSpec *spec )
+static wxChar sMacFileNameConversion[ 1000 ] ;
+static char scMacFileNameConversion[ 1000 ] ;
+
+#endif
+void wxMacFilename2FSSpec( const char *path , FSSpec *spec )
{
- return wxMac2UnixFilename( wxMacFSSpec2MacFilename( spec) ) ;
+ OSStatus err = noErr ;
+#ifdef __DARWIN__
+ FSRef theRef;
+
+ // get the FSRef associated with the POSIX path
+ err = FSPathMakeRef((const UInt8 *) path, &theRef, NULL);
+ // convert the FSRef to an FSSpec
+ err = FSGetCatalogInfo(&theRef, kFSCatInfoNone, NULL, NULL, spec, NULL);
+#else
+ if ( strchr( path , ':' ) == NULL )
+ {
+ // try whether it is a volume / or a mounted volume
+ strncpy( scMacFileNameConversion , path , 1000 ) ;
+ scMacFileNameConversion[998] = 0 ;
+ strcat( scMacFileNameConversion , ":" ) ;
+ err = FSpLocationFromFullPath( strlen(scMacFileNameConversion) , scMacFileNameConversion , spec ) ;
+ }
+ else
+ {
+ err = FSpLocationFromFullPath( strlen(path) , path , spec ) ;
+ }
+#endif
}
-void wxMacFilename2FSSpec( const char *path , FSSpec *spec )
+#if wxUSE_UNICODE
+WXDLLEXPORT void wxMacFilename2FSSpec( const wxChar *path , FSSpec *spec )
+{
+ return wxMacFilename2FSSpec( wxMacStringToCString( wxString( path ) ) , spec ) ;
+}
+#endif
+
+#ifndef __DARWIN__
+
+wxString wxMac2UnixFilename (const wxChar *str)
+{
+ wxChar *s = sMacFileNameConversion ;
+ wxStrcpy( s , str ) ;
+ if (s)
+ {
+ memmove( s+1 , s ,wxStrlen( s ) + 1 * sizeof(wxChar)) ;
+ if ( *s == ':' )
+ *s = '.' ;
+ else
+ *s = '/' ;
+
+ while (*s)
+ {
+ if (*s == ':')
+ *s = '/';
+ else
+ *s = wxTolower(*s); // Case INDEPENDENT
+ s++;
+ }
+ }
+ return wxString(sMacFileNameConversion) ;
+}
+
+wxString wxUnix2MacFilename (const wxChar *str)
+{
+ wxChar *s = sMacFileNameConversion ;
+ wxStrcpy( s , str ) ;
+ if (s)
+ {
+ if ( *s == '.' )
+ {
+ // relative path , since it goes on with slash which is translated to a :
+ memmove( s , s+1 ,wxStrlen( s ) * sizeof(wxChar)) ;
+ }
+ else if ( *s == '/' )
+ {
+ // absolute path -> on mac just start with the drive name
+ memmove( s , s+1 ,wxStrlen( s ) * sizeof(wxChar) ) ;
+ }
+ else
+ {
+ wxASSERT_MSG( 1 , wxT("unkown path beginning") ) ;
+ }
+ while (*s)
+ {
+ if (*s == '/' || *s == '\\')
+ {
+ // convert any back-directory situations
+ if ( *(s+1) == '.' && *(s+2) == '.' && ( (*(s+3) == '/' || *(s+3) == '\\') ) )
+ {
+ *s = ':';
+ memmove( s+1 , s+3 ,(wxStrlen( s+3 ) + 1)*sizeof(wxChar) ) ;
+ }
+ else
+ *s = ':';
+ }
+ s++ ;
+ }
+ }
+ return wxString(sMacFileNameConversion) ;
+}
+
+wxString wxMacFSSpec2UnixFilename( const FSSpec *spec )
{
- FSpLocationFromFullPath( strlen(path ) , path , spec ) ;
+ return wxMac2UnixFilename( wxMacFSSpec2MacFilename( spec) ) ;
}
void wxUnixFilename2FSSpec( const char *path , FSSpec *spec )
wxString var = wxUnix2MacFilename( path ) ;
wxMacFilename2FSSpec( var , spec ) ;
}
+#endif // ! __DARWIN__
+
+#endif // __WXMAC__
-#endif
void
-wxDos2UnixFilename (char *s)
+wxDos2UnixFilename (wxChar *s)
{
if (s)
while (*s)
{
- if (*s == '\\')
- *s = '/';
+ if (*s == _T('\\'))
+ *s = _T('/');
#ifdef __WXMSW__
else
*s = wxTolower (*s); // Case INDEPENDENT
bool
wxConcatFiles (const wxString& file1, const wxString& file2, const wxString& file3)
{
- wxChar *outfile = wxGetTempFileName("cat");
+ wxString outfile;
+ if ( !wxGetTempFileName( wxT("cat"), outfile) )
+ return FALSE;
FILE *fp1 = (FILE *) NULL;
FILE *fp2 = (FILE *) NULL;
FILE *fp3 = (FILE *) NULL;
// Open the inputs and outputs
-#ifdef __WXMAC__
- if ((fp1 = fopen (wxUnix2MacFilename( file1 ), "rb")) == NULL ||
- (fp2 = fopen (wxUnix2MacFilename( file2 ), "rb")) == NULL ||
- (fp3 = fopen (wxUnix2MacFilename( outfile ), "wb")) == NULL)
-#else
- if ((fp1 = wxFopen (WXSTRINGCAST file1, wxT("rb"))) == NULL ||
- (fp2 = wxFopen (WXSTRINGCAST file2, wxT("rb"))) == NULL ||
- (fp3 = wxFopen (outfile, wxT("wb"))) == NULL)
-#endif
+ if ((fp1 = wxFopen ( file1, wxT("rb"))) == NULL ||
+ (fp2 = wxFopen ( file2, wxT("rb"))) == NULL ||
+ (fp3 = wxFopen ( outfile, wxT("wb"))) == NULL)
{
if (fp1)
fclose (fp1);
fclose (fp3);
bool result = wxRenameFile(outfile, file3);
- delete[] outfile;
return result;
}
// Copy files
bool
-wxCopyFile (const wxString& file1, const wxString& file2)
+wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite)
{
- FILE *fd1;
- FILE *fd2;
- int ch;
+#if defined(__WIN32__) && !defined(__WXMICROWIN__)
+ // CopyFile() copies file attributes and modification time too, so use it
+ // instead of our code if available
+ //
+ // NB: 3rd parameter is bFailIfExists i.e. the inverse of overwrite
+ if ( !::CopyFile(file1, file2, !overwrite) )
+ {
+ wxLogSysError(_("Failed to copy the file '%s' to '%s'"),
+ file1.c_str(), file2.c_str());
-#ifdef __WXMAC__
- if ((fd1 = fopen (wxUnix2MacFilename( file1 ), "rb")) == NULL)
- return FALSE;
- if ((fd2 = fopen (wxUnix2MacFilename( file2 ), "wb")) == NULL)
-#else
- if ((fd1 = wxFopen (WXSTRINGCAST file1, wxT("rb"))) == NULL)
- return FALSE;
- if ((fd2 = wxFopen (WXSTRINGCAST file2, wxT("wb"))) == NULL)
-#endif
+ return FALSE;
+ }
+#elif defined(__WXPM__)
+ if ( ::DosCopy(file2, file2, overwrite ? DCPY_EXISTING : 0) != 0 )
+ return FALSE;
+#else // !Win32
+
+ wxStructStat fbuf;
+ // get permissions of file1
+ if ( wxStat( file1.c_str(), &fbuf) != 0 )
{
- fclose (fd1);
- return FALSE;
+ // the file probably doesn't exist or we haven't the rights to read
+ // from it anyhow
+ wxLogSysError(_("Impossible to get permissions for file '%s'"),
+ file1.c_str());
+ return FALSE;
}
- while ((ch = getc (fd1)) != EOF)
- (void) putc (ch, fd2);
+ // open file1 for reading
+ wxFile fileIn(file1, wxFile::read);
+ if ( !fileIn.IsOpened() )
+ return FALSE;
- fclose (fd1);
- fclose (fd2);
- return TRUE;
+ // remove file2, if it exists. This is needed for creating
+ // file2 with the correct permissions in the next step
+ if ( wxFileExists(file2) && (!overwrite || !wxRemoveFile(file2)))
+ {
+ wxLogSysError(_("Impossible to overwrite the file '%s'"),
+ file2.c_str());
+ return FALSE;
+ }
+
+#ifdef __UNIX__
+ // reset the umask as we want to create the file with exactly the same
+ // permissions as the original one
+ mode_t oldUmask = umask( 0 );
+#endif // __UNIX__
+
+ // create file2 with the same permissions than file1 and open it for
+ // writing
+
+ wxFile fileOut;
+ if ( !fileOut.Create(file2, overwrite, fbuf.st_mode & 0777) )
+ return FALSE;
+
+#ifdef __UNIX__
+ /// restore the old umask
+ umask(oldUmask);
+#endif // __UNIX__
+
+ // copy contents of file1 to file2
+ char buf[4096];
+ size_t count;
+ for ( ;; )
+ {
+ count = fileIn.Read(buf, WXSIZEOF(buf));
+ if ( fileIn.Error() )
+ return FALSE;
+
+ // end of file?
+ if ( !count )
+ break;
+
+ if ( fileOut.Write(buf, count) < 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
+ if ( !fileIn.Close() || !fileOut.Close() )
+ return FALSE;
+
+#if !defined(__VISAGECPP__) && !defined(__WXMAC__) || defined(__UNIX__)
+ // no chmod in VA. Should be some permission API for HPFS386 partitions
+ // however
+ if ( chmod(OS_FILENAME(file2), fbuf.st_mode) != 0 )
+ {
+ wxLogSysError(_("Impossible to set permissions for the file '%s'"),
+ file2.c_str());
+ return FALSE;
+ }
+#endif // OS/2 || Mac
+#endif // __WXMSW__ && __WIN32__
+
+ return TRUE;
}
bool
wxRenameFile (const wxString& file1, const wxString& file2)
{
-#ifdef __WXMAC__
- if (0 == rename (wxUnix2MacFilename( file1 ), wxUnix2MacFilename( file2 )))
- return TRUE;
-#else
// Normal system call
- if (0 == wxRename (wxCSTRINGCAST file1, wxCSTRINGCAST file2))
+ if ( wxRename (file1, file2) == 0 )
return TRUE;
-#endif
+
// Try to copy
if (wxCopyFile(file1, file2)) {
wxRemoveFile(file1);
bool wxRemoveFile(const wxString& file)
{
-#if defined(__VISUALC__) || defined(__BORLANDC__) || defined(__WATCOMC__)
- int flag = wxRemove(file);
-#elif defined( __WXMAC__ )
- int flag = unlink(wxUnix2MacFilename( file ));
+#if defined(__VISUALC__) \
+ || defined(__BORLANDC__) \
+ || defined(__WATCOMC__) \
+ || defined(__GNUWIN32__)
+ int res = wxRemove(file);
+#elif defined(__WXMAC__)
+ int res = unlink(wxFNCONV(file));
#else
- int flag = unlink(wxFNSTRINGCAST file.fn_str());
+ int res = unlink(OS_FILENAME(file));
#endif
- return (flag == 0) ;
+
+ return res == 0;
}
bool wxMkdir(const wxString& dir, int perm)
{
-#if defined( __WXMAC__ )
- return (mkdir(wxUnix2MacFilename( dir ) , 0 ) == 0);
+#if defined(__WXMAC__) && !defined(__UNIX__)
+ return (mkdir( wxFNCONV(dir) , 0 ) == 0);
#else // !Mac
const wxChar *dirname = dir.c_str();
// 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__)
+#if (!(defined(__WXMSW__) || defined(__WXPM__) || defined(__DOS__))) || (defined(__GNUWIN32__) && !defined(__MINGW32__)) || defined(__WINE__) || defined(__WXMICROWIN__)
+ #ifndef MSVCRT
if ( mkdir(wxFNCONV(dirname), perm) != 0 )
+ #else
+ if ( mkdir(wxFNCONV(dirname)) != 0 )
+ #endif
#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
{
{
#ifdef __VMS__
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 (wxRmDir(wxFNSTRINGCAST dir.fn_str()) == 0);
+ return (wxRmDir(OS_FILENAME(dir)) == 0);
#endif
#endif
}
-#if 0
-bool wxDirExists(const wxString& dir)
-{
-#ifdef __VMS__
- return FALSE; //To be changed since stat exists in VMS7.x
-#elif !defined(__WXMSW__)
- struct stat sbuf;
- return (stat(dir.fn_str(), &sbuf) != -1) && S_ISDIR(sbuf.st_mode) ? TRUE : FALSE;
-#else
-
- /* MATTHEW: [6] Always use same code for Win32, call FindClose */
-#if defined(__WIN32__)
- WIN32_FIND_DATA fileInfo;
-#else
-#ifdef __BORLANDC__
- struct ffblk fileInfo;
-#else
- struct find_t fileInfo;
-#endif
-#endif
-
-#if defined(__WIN32__)
- HANDLE h = FindFirstFile((LPTSTR) WXSTRINGCAST dir,(LPWIN32_FIND_DATA)&fileInfo);
-
- if (h==INVALID_HANDLE_VALUE)
- return FALSE;
- else {
- FindClose(h);
- return ((fileInfo.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == FILE_ATTRIBUTE_DIRECTORY);
- }
-#else
- // In Borland findfirst has a different argument
- // ordering from _dos_findfirst. But _dos_findfirst
- // _should_ be ok in both MS and Borland... why not?
-#ifdef __BORLANDC__
- return ((findfirst(WXSTRINGCAST dir, &fileInfo, _A_SUBDIR) == 0 && (fileInfo.ff_attrib & _A_SUBDIR) != 0));
-#else
- return (((_dos_findfirst(WXSTRINGCAST dir, _A_SUBDIR, &fileInfo) == 0) && (fileInfo.attrib & _A_SUBDIR)) != 0);
-#endif
-#endif
-
-#endif
-}
-
-#endif
-
// does the path exists? (may have or not '/' or '\\' at the end)
bool wxPathExists(const wxChar *pszPathName)
{
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
while ( wxEndsWithPathSeparator(strPath) )
{
size_t len = strPath.length();
- if ( len == 1 || strPath[len - 1] == _T(':') )
+ if ( len == 1 || (len == 3 && strPath[len - 2] == _T(':')) )
break;
strPath.Truncate(len - 1);
}
#endif // __WINDOWS__
+#if defined(__WIN32__) && !defined(__WXMICROWIN__)
+ // stat() can't cope with network paths
+ DWORD ret = ::GetFileAttributes(strPath);
+
+ return (ret != (DWORD)-1) && (ret & FILE_ATTRIBUTE_DIRECTORY);
+#else // !__WIN32__
+
wxStructStat st;
#ifndef __VISAGECPP__
- return wxStat(wxFNSTRINGCAST strPath.fn_str(), &st) == 0 &&
- ((st.st_mode & S_IFMT) == S_IFDIR);
+ return wxStat(pszPathName, &st) == 0 && ((st.st_mode & S_IFMT) == S_IFDIR);
#else
// 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);
+ return wxStat(pszPathName, &st) == 0 && (st.st_mode == S_IFDIR);
#endif
+#endif // __WIN32__/!__WIN32__
}
// Get a temporary filename, opening and closing the file.
wxChar *wxGetTempFileName(const wxString& prefix, wxChar *buf)
{
-#ifdef __WINDOWS__
-
-#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 = MYcopystring(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;
-}
-
-// Get first file name matching given wild card.
+ buf = wxFileName::CreateTempFileName(prefix);
-#ifdef __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;
-
-#if !defined( __VMS__ ) || ( __VMS_VER >= 70000000 )
- if (gs_dirStream)
- closedir(gs_dirStream); // edz 941103: better housekeping
-
- gs_findFlags = flags;
+ wxSplitPath(spec, &gs_dirPath, NULL, NULL);
+ if ( gs_dirPath.IsEmpty() )
+ gs_dirPath = wxT(".");
+ if ( !wxEndsWithPathSeparator(gs_dirPath ) )
+ gs_dirPath << wxFILE_SEP_PATH;
- gs_strFileSpec = spec;
+ if (gs_dir)
+ delete gs_dir;
+ gs_dir = new wxDir(gs_dirPath);
- // 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('/') )
- path = wxT('/');
- // path is empty => Local directory
- if ( !path )
- path = wxT('.');
-
- gs_dirStream = opendir(path.fn_str());
- if ( !gs_dirStream )
+ if ( !gs_dir->IsOpened() )
{
- wxLogSysError(_("Can not enumerate files in directory '%s'"),
- path.c_str());
+ wxLogSysError(_("Can not enumerate files '%s'"), spec);
+ return wxEmptyString;
}
- else
+
+ int dirFlags = 0;
+ switch (flags)
{
- result = wxFindNextFile();
+ case wxDIR: dirFlags = wxDIR_DIRS; break;
+ case wxFILE: dirFlags = wxDIR_FILES; break;
+ default: dirFlags = wxDIR_DIRS | wxDIR_FILES; break;
}
-#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_dir->GetFirst(&result, wxFileNameFromPath(wxString(spec)), dirFlags);
+ if ( result.IsEmpty() )
{
- 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;
- }
- }
+ wxDELETE(gs_dir);
+ return result;
}
- 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 wxFindFirstFile(const wxChar *spec, int flags)
-{
- wxString result;
-
- g_iter_flags = flags; /* MATTHEW: [5] Remember flags */
-
- // Find path only so we can concatenate found file onto path
- wxString path(wxPathOnly(spec));
- 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( ) ;
+ return gs_dirPath + result;
}
wxString wxFindNextFile()
{
- wxString result;
-
- short err = noErr ;
+ wxASSERT_MSG( gs_dir, wxT("You must call wxFindFirstFile before!") );
- 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 ;
+ wxString result;
+ gs_dir->GetNext(&result);
- // hit !
- break ;
- }
- if ( err != noErr )
+ if ( result.IsEmpty() )
{
- return wxEmptyString ;
+ wxDELETE(gs_dir);
+ return result;
}
- FSSpec spec ;
- FSMakeFSSpecCompat(g_iter.m_CPB.hFileInfo.ioVRefNum,
- g_iter.m_dirId,
- g_iter.m_name,
- &spec) ;
-
- return wxMacFSSpec2UnixFilename( &spec ) ;
+ return gs_dirPath + result;
}
-#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)
+// Get current working directory.
+// If buf is NULL, allocates space using new, else
+// copies into buf.
+wxChar *wxGetWorkingDirectory(wxChar *buf, int sz)
{
- 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 )
+ if ( !buf )
{
- result.Empty();
-
- return result;
+ buf = new wxChar[sz + 1];
}
- 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;
+ bool ok = FALSE;
+
+ // for the compilers which have Unicode version of _getcwd(), call it
+ // directly, for the others call the ANSI version and do the translation
+#if !wxUSE_UNICODE
+ #define cbuf buf
+#else // wxUSE_UNICODE
+ bool needsANSI = TRUE;
+
+ #if !defined(HAVE_WGETCWD) || wxUSE_UNICODE_MSLU
+ // This is not legal code as the compiler
+ // is allowed destroy the wxCharBuffer.
+ // wxCharBuffer c_buffer(sz);
+ // char *cbuf = (char*)(const char*)c_buffer;
+ char cbuf[_MAXPATHLEN];
+ #endif
- return result;
-#else // !Win32
- int flag = _A_NORMAL;
- if (flags & wxDIR)
- flag = _A_SUBDIR;
+ #ifdef HAVE_WGETCWD
+ #if wxUSE_UNICODE_MSLU
+ if ( wxGetOsVersion() != wxWIN95 )
+ #else
+ char *cbuf = NULL; // never really used because needsANSI will always be FALSE
+ #endif
+ {
+ ok = _wgetcwd(buf, sz) != NULL;
+ needsANSI = FALSE;
+ }
+ #endif
-#ifdef __BORLANDC__
- if (findfirst(WXSTRINGCAST spec, &gs_findDataStruct, flag) == 0)
-#else
- if (_dos_findfirst(WXSTRINGCAST spec, flag, &gs_findDataStruct) == 0)
-#endif
+ if ( needsANSI )
+#endif // wxUSE_UNICODE
+ {
+ #if defined(_MSC_VER) || defined(__MINGW32__)
+ ok = _getcwd(cbuf, sz) != NULL;
+ #elif defined(__WXMAC__) && !defined(__DARWIN__)
+ FSSpec cwdSpec ;
+ FCBPBRec pb;
+ OSErr error;
+ Str255 fileName ;
+ pb.ioNamePtr = (StringPtr) &fileName;
+ pb.ioVRefNum = 0;
+ pb.ioRefNum = LMGetCurApRefNum();
+ pb.ioFCBIndx = 0;
+ error = PBGetFCBInfoSync(&pb);
+ if ( error == noErr )
{
- 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
- ;
+ cwdSpec.vRefNum = pb.ioFCBVRefNum;
+ cwdSpec.parID = pb.ioFCBParID;
+ cwdSpec.name[0] = 0 ;
+ wxString res = wxMacFSSpec2MacFilename( &cwdSpec ) ;
+ wxStrcpy( buf , res ) ;
+ ok = TRUE;
}
-
- return result;
-#endif // __WIN32__
-}
-
-
-wxString wxFindNextFile()
-{
- wxString result;
-
- // 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
+ {
+ ok = FALSE;
+ }
+ #elif defined(__VISAGECPP__) || (defined (__OS2__) && defined (__WATCOMC__))
+ APIRET rc;
+ rc = ::DosQueryCurrentDir( 0 // current drive
+ ,cbuf
+ ,(PULONG)&sz
+ );
+ ok = rc != 0;
+ #else // !Win32/VC++ !Mac !OS2
+ ok = getcwd(cbuf, sz) != NULL;
+ #endif // platform
+
+ #if wxUSE_UNICODE && !defined(__WXMAC__)
+ // finally convert the result to Unicode if needed
+ wxConvFile.MB2WC(buf, cbuf, sz);
+ #endif // wxUSE_UNICODE
}
- 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 ( !ok )
+ {
+ wxLogSysError(_("Failed to get the working directory"));
- if ( !path.IsEmpty() )
- result << path << wxT('\\');
- result << gs_findDataStruct.cFileName;
+ // VZ: the old code used to return "." on error which didn't make any
+ // sense at all to me - empty string is a better error indicator
+ // (NULL might be even better but I'm afraid this could lead to
+ // problems with the old code assuming the return is never NULL)
+ buf[0] = _T('\0');
}
-
- return result;
-#else // Win16
-
-#ifdef __BORLANDC__
- if (findnext(&gs_findDataStruct) == 0)
-#else
- if (_dos_findnext(&gs_findDataStruct) == 0)
-#endif
+ else // ok, but we might need to massage the path into the right format
+ {
+#ifdef __DJGPP__
+ // VS: DJGPP is a strange mix of DOS and UNIX API and returns paths
+ // with / deliminers. We don't like that.
+ for (wxChar *ch = buf; *ch; ch++)
{
- /* 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
- ;
+ if (*ch == wxT('/'))
+ *ch = wxT('\\');
}
-
- 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;
+#endif // __DJGPP__
+
+// MBN: we hope that in the case the user is compiling a GTK+/Motif app,
+// he needs Unix as opposed to Win32 pathnames
+#if defined( __CYGWIN__ ) && defined( __WINDOWS__ )
+ // another example of DOS/Unix mix (Cygwin)
+ wxString pathUnix = buf;
+ cygwin_conv_to_full_win32_path(pathUnix, buf);
+#endif // __CYGWIN__
}
- */
- return result;
-}
-wxString wxFindNextFile()
-{
- wxString result;
- // TODO:
- return result;
-}
-
-#endif // Unix/Windows/OS/2
+ return buf;
-// Get current working directory.
-// If buf is NULL, allocates space using new, else
-// copies into buf.
-wxChar *wxGetWorkingDirectory(wxChar *buf, int sz)
-{
- if (!buf)
- buf = new wxChar[sz+1];
-#if wxUSE_UNICODE
- char *cbuf = new char[sz+1];
-#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) {
-#else
- if (getcwd(cbuf, sz) == NULL) {
-#endif
- delete [] cbuf;
-#else // wxUnicode
-#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) {
-#elif(__VISAGECPP__)
- APIRET rc;
- rc = ::DosQueryCurrentDir( 0 // current drive
- ,buf
- ,(PULONG)&sz
- );
- if (rc != 0) {
-#else
- if (getcwd(buf, sz) == NULL) {
-#endif
-#endif
- buf[0] = wxT('.');
- buf[1] = wxT('\0');
- }
-#if wxUSE_UNICODE
- else {
- wxConvFile.MB2WC(buf, cbuf, sz);
- delete [] cbuf;
- }
+#if !wxUSE_UNICODE
+ #undef cbuf
#endif
- return buf;
}
wxString wxGetCwd()
{
- static const size_t maxPathLen = 1024;
-
- wxString str;
- wxGetWorkingDirectory(str.GetWriteBuf(maxPathLen), maxPathLen);
- str.UngetWriteBuf();
+ wxChar *buffer = new wxChar[_MAXPATHLEN];
+ wxGetWorkingDirectory(buffer, _MAXPATHLEN);
+ wxString str( buffer );
+ delete [] buffer;
return str;
}
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);
// On non-Windows platform, probably just return the empty string.
wxString wxGetOSDirectory()
{
-#ifdef __WINDOWS__
+#if defined(__WINDOWS__) && !defined(__WXMICROWIN__)
wxChar buf[256];
GetWindowsDirectory(buf, 256);
return wxString(buf);
+#elif defined(__WXMAC__)
+ return wxMacFindFolder(kOnSystemDisk, 'macs', false);
#else
return wxEmptyString;
#endif
bool wxEndsWithPathSeparator(const wxChar *pszFileName)
{
- size_t len = wxStrlen(pszFileName);
- if ( len == 0 )
- return FALSE;
- else
- return wxIsPathSeparator(pszFileName[len - 1]);
+ size_t len = wxStrlen(pszFileName);
+
+ return len && wxIsPathSeparator(pszFileName[len - 1]);
}
-// find a file in a list of directories, returns false if not found
+// find a file in a list of directories, returns FALSE if not found
bool wxFindFileInPath(wxString *pStr, const wxChar *pszPath, const wxChar *pszFile)
{
// we assume that it's not empty
strFile += wxFILE_SEP_PATH;
strFile += pszFile;
- if ( FileExists(strFile) ) {
+ if ( wxFileExists(strFile) ) {
*pStr = strFile;
break;
}
delete [] szPath;
- return pc != NULL; // if true => we breaked from the loop
+ return pc != NULL; // if TRUE => we breaked from the loop
}
void WXDLLEXPORT wxSplitPath(const wxChar *pszFileName,
// it can be empty, but it shouldn't be NULL
wxCHECK_RET( pszFileName, wxT("NULL file name in wxSplitPath") );
- const wxChar *pDot = wxStrrchr(pszFileName, wxFILE_SEP_EXT);
-
-#ifdef __WXMSW__
- // under Windows we understand both separators
- const wxChar *pSepUnix = wxStrrchr(pszFileName, wxFILE_SEP_PATH_UNIX);
- const wxChar *pSepDos = wxStrrchr(pszFileName, wxFILE_SEP_PATH_DOS);
- const wxChar *pLastSeparator = pSepUnix > pSepDos ? pSepUnix : pSepDos;
-#else // assume Unix
- const wxChar *pLastSeparator = wxStrrchr(pszFileName, wxFILE_SEP_PATH_UNIX);
-
- if ( pDot )
- {
- 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 && (pDot < pLastSeparator) )
- {
- // the dot is part of the path, not the start of the extension
- pDot = NULL;
- }
-
- if ( pstrPath )
- {
- if ( pLastSeparator )
- *pstrPath = wxString(pszFileName, pLastSeparator - pszFileName);
- else
- pstrPath->Empty();
- }
-
- if ( pstrName )
- {
- const wxChar *start = pLastSeparator ? pLastSeparator + 1 : pszFileName;
- const wxChar *end = pDot ? pDot : pszFileName + wxStrlen(pszFileName);
-
- *pstrName = wxString(start, end - start);
- }
-
- if ( pstrExt )
- {
- if ( pDot )
- *pstrExt = wxString(pDot + 1);
- else
- pstrExt->Empty();
- }
+ wxFileName::SplitPath(pszFileName, pstrPath, pstrName, pstrExt);
}
time_t WXDLLEXPORT wxFileModificationTime(const wxString& filename)
{
wxStructStat buf;
+ wxStat( filename, &buf);
- wxStat(filename.fn_str(), &buf);
return buf.st_mtime;
}
bool wxIsWild( const wxString& pattern )
{
- wxString tmp = pattern;
- wxChar *pat = WXSTRINGCAST(tmp);
- while (*pat) {
- switch (*pat++) {
+ wxString tmp = pattern;
+ wxChar *pat = WXSTRINGCAST(tmp);
+ while (*pat)
+ {
+ switch (*pat++)
+ {
case wxT('?'): case wxT('*'): case wxT('['): case wxT('{'):
return TRUE;
case wxT('\\'):
}
}
return FALSE;
-};
-
-bool wxMatchWild( const wxString& pat, const wxString& text, bool dot_special )
-
-#if defined(HAVE_FNMATCH_H)
-{
-// this probably won't work well for multibyte chars in Unicode mode?
- if(dot_special)
- return fnmatch(pat.fn_str(), text.fn_str(), FNM_PERIOD) == 0;
- else
- return fnmatch(pat.fn_str(), text.fn_str(), 0) == 0;
}
-#else
-// #pragma error Broken implementation of wxMatchWild() -- needs fixing!
+/*
+* Written By Douglas A. Lewis <dalewis@cs.Buffalo.EDU>
+*
+* The match procedure is public domain code (from ircII's reg.c)
+*/
- /*
- * WARNING: this code is broken!
- */
+bool wxMatchWild( const wxString& pat, const wxString& text, bool dot_special )
{
- wxString tmp1 = pat;
- wxChar *pattern = WXSTRINGCAST(tmp1);
- wxString tmp2 = text;
- wxChar *str = WXSTRINGCAST(tmp2);
- wxChar c;
- wxChar *cp;
- bool done = FALSE, ret_code, ok;
- // Below is for vi fans
- const wxChar OB = wxT('{'), CB = wxT('}');
-
- // dot_special means '.' only matches '.'
- if (dot_special && *str == wxT('.') && *pattern != *str)
- return FALSE;
+ if (text.empty())
+ {
+ /* Match if both are empty. */
+ return pat.empty();
+ }
- while ((*pattern != wxT('\0')) && (!done)
- && (((*str==wxT('\0'))&&((*pattern==OB)||(*pattern==wxT('*'))))||(*str!=wxT('\0')))) {
- switch (*pattern) {
- case wxT('\\'):
- pattern++;
- if (*pattern != wxT('\0'))
- pattern++;
- break;
- case wxT('*'):
- pattern++;
- ret_code = FALSE;
- while ((*str!=wxT('\0'))
- && (!(ret_code=wxMatchWild(pattern, str++, FALSE))))
- /*loop*/;
- if (ret_code) {
- while (*str != wxT('\0'))
- str++;
- while (*pattern != wxT('\0'))
- pattern++;
- }
- break;
- case wxT('['):
- pattern++;
- repeat:
- if ((*pattern == wxT('\0')) || (*pattern == wxT(']'))) {
- done = TRUE;
- break;
- }
- if (*pattern == wxT('\\')) {
- pattern++;
- if (*pattern == wxT('\0')) {
- done = TRUE;
- break;
- }
- }
- if (*(pattern + 1) == wxT('-')) {
- c = *pattern;
- pattern += 2;
- if (*pattern == wxT(']')) {
- done = TRUE;
- break;
- }
- if (*pattern == wxT('\\')) {
- pattern++;
- if (*pattern == wxT('\0')) {
- done = TRUE;
- break;
- }
- }
- if ((*str < c) || (*str > *pattern)) {
- pattern++;
- goto repeat;
+ const wxChar *m = pat.c_str(),
+ *n = text.c_str(),
+ *ma = NULL,
+ *na = NULL,
+ *mp = NULL,
+ *np = NULL;
+ int just = 0,
+ pcount = 0,
+ acount = 0,
+ count = 0;
+
+ if (dot_special && (*n == wxT('.')))
+ {
+ /* Never match so that hidden Unix files
+ * are never found. */
+ return FALSE;
+ }
+
+ for (;;)
+ {
+ if (*m == wxT('*'))
+ {
+ ma = ++m;
+ na = n;
+ just = 1;
+ mp = NULL;
+ acount = count;
}
- } else if (*pattern != *str) {
- pattern++;
- goto repeat;
- }
- pattern++;
- while ((*pattern != wxT(']')) && (*pattern != wxT('\0'))) {
- if ((*pattern == wxT('\\')) && (*(pattern + 1) != wxT('\0')))
- pattern++;
- pattern++;
- }
- if (*pattern != wxT('\0')) {
- pattern++, str++;
- }
- break;
- case wxT('?'):
- pattern++;
- str++;
- break;
- case OB:
- pattern++;
- while ((*pattern != CB) && (*pattern != wxT('\0'))) {
- cp = str;
- ok = TRUE;
- while (ok && (*cp != wxT('\0')) && (*pattern != wxT('\0'))
- && (*pattern != wxT(',')) && (*pattern != CB)) {
- if (*pattern == wxT('\\'))
- pattern++;
- ok = (*pattern++ == *cp++);
+ else if (*m == wxT('?'))
+ {
+ m++;
+ if (!*n++)
+ return FALSE;
}
- if (*pattern == wxT('\0')) {
- ok = FALSE;
- done = TRUE;
- break;
- } else if (ok) {
- str = cp;
- while ((*pattern != CB) && (*pattern != wxT('\0'))) {
- if (*++pattern == wxT('\\')) {
- if (*++pattern == CB)
- pattern++;
+ else
+ {
+ if (*m == wxT('\\'))
+ {
+ m++;
+ /* Quoting "nothing" is a bad thing */
+ if (!*m)
+ return FALSE;
+ }
+ if (!*m)
+ {
+ /*
+ * If we are out of both strings or we just
+ * saw a wildcard, then we can say we have a
+ * match
+ */
+ if (!*n)
+ return TRUE;
+ if (just)
+ return TRUE;
+ just = 0;
+ goto not_matched;
+ }
+ /*
+ * We could check for *n == NULL at this point, but
+ * since it's more common to have a character there,
+ * check to see if they match first (m and n) and
+ * then if they don't match, THEN we can check for
+ * the NULL of n
+ */
+ just = 0;
+ if (*m == *n)
+ {
+ m++;
+ if (*n == wxT(' '))
+ mp = NULL;
+ count++;
+ n++;
}
- }
- } else {
- while (*pattern!=CB && *pattern!=wxT(',') && *pattern!=wxT('\0')) {
- if (*++pattern == wxT('\\')) {
- if (*++pattern == CB || *pattern == wxT(','))
- pattern++;
+ else
+ {
+
+ not_matched:
+
+ /*
+ * If there are no more characters in the
+ * string, but we still need to find another
+ * character (*m != NULL), then it will be
+ * impossible to match it
+ */
+ if (!*n)
+ return FALSE;
+ if (mp)
+ {
+ m = mp;
+ if (*np == wxT(' '))
+ {
+ mp = NULL;
+ goto check_percent;
+ }
+ n = ++np;
+ count = pcount;
+ }
+ else
+ check_percent:
+
+ if (ma)
+ {
+ m = ma;
+ n = ++na;
+ count = acount;
+ }
+ else
+ return FALSE;
}
- }
}
- if (*pattern != wxT('\0'))
- pattern++;
- }
- break;
- default:
- if (*str == *pattern) {
- str++, pattern++;
- } else {
- done = TRUE;
- }
}
- }
- while (*pattern == wxT('*'))
- pattern++;
- return ((*str == wxT('\0')) && (*pattern == wxT('\0')));
-};
+}
-#endif
#ifdef __VISUALC__
#pragma warning(default:4706) // assignment within conditional expression
projects / wxWidgets.git / blobdiff