// Created: 29/01/98
// RCS-ID: $Id$
// Copyright: (c) 1998 Julian Smart
-// Licence: wxWindows license
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "filefn.h"
+// ============================================================================
+// declarations
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
+ #pragma implementation "filefn.h"
#endif
// For compilers that support precompilation, includes "wx.h".
#include "wx/defs.h"
#ifdef __BORLANDC__
-#pragma hdrstop
-#endif
-
-#ifndef WX_PRECOMP
-#include "wx/defs.h"
+ #pragma hdrstop
#endif
#include "wx/utils.h"
-#include <wx/intl.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__
+ #pragma warning(disable:4706) // assignment within conditional expression
+#endif // VC++
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#if !defined(__WATCOMC__)
-#if !(defined(_MSC_VER) && (_MSC_VER > 800))
-#include <errno.h>
+ #if !(defined(_MSC_VER) && (_MSC_VER > 800))
+ #include <errno.h>
+ #endif
#endif
+
+#if defined(__WXMAC__)
+ #include "wx/mac/private.h" // includes mac headers
#endif
+
+#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>
-
-#ifdef __UNIX__
#include <unistd.h>
-#include <dirent.h>
+#else
+ #include <stat.h>
+ #include <unistd.h>
+ #include <unix.h>
+ #include <fcntl.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"
+#ifdef __EMX__
+ #include <unistd.h>
+#endif
+#elif defined(__UNIX__)
+ #include <unistd.h>
+ #include <dirent.h>
+ #include <fcntl.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 <unistd.h>
+ #endif
#endif
-#ifdef __WINDOWS__
-#ifndef __GNUWIN32__
-#include <direct.h>
-#include <dos.h>
+#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
-#ifdef __GNUWIN32__
-#include <sys/unistd.h>
-// #include <sys/stat.h>
+#include "wx/log.h"
-#ifndef __MINGW32__
-#include <std.h>
+// No, Cygwin doesn't appear to have fnmatch.h after all.
+#if defined(HAVE_FNMATCH_H)
+ #include "fnmatch.h"
#endif
-#define stricmp strcasecmp
+#ifdef __WINDOWS__
+ #include "wx/msw/wrapwin.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
-#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>
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+#ifndef _MAXPATHLEN
+ #define _MAXPATHLEN 1024
#endif
-#ifdef __WINDOWS__
-#include "windows.h"
+#ifdef __WXMAC__
+# include "MoreFilesX.h"
#endif
-#define _MAXPATHLEN 500
+// ----------------------------------------------------------------------------
+// private globals
+// ----------------------------------------------------------------------------
+
+// MT-FIXME: get rid of this horror and all code using it
+static wxChar wxFileFunctionsBuffer[4*_MAXPATHLEN];
+
+#if defined(__VISAGECPP__) && __IBMCPP__ >= 400
+//
+// VisualAge C++ V4.0 cannot have any external linkage const decs
+// in headers included by more than one primary source
+//
+const off_t wxInvalidOffset = (off_t)-1;
+#endif
+
+// ----------------------------------------------------------------------------
+// macros
+// ----------------------------------------------------------------------------
+
+// we need to translate Mac filenames before passing them to OS functions
+#define OS_FILENAME(s) (s.fn_str())
+
+// ============================================================================
+// implementation
+// ============================================================================
+
+#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 );
+}
-#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxPathList, wxStringList)
#endif
+ // wxNEED_WX_UNISTD_H
-extern char *wxBuffer;
+// ----------------------------------------------------------------------------
+// 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 ((char *)(const char *)path);
+ wxStringList::Add (WXSTRINGCAST path);
}
// Add paths e.g. from the PATH environment variable
void wxPathList::AddEnvList (const wxString& envVariable)
{
- static const char PATH_TOKS[] =
-#ifdef __WINDOWS__
- " ;"; // Don't seperate with colon in DOS (used for drive)
+ // No environment variables on WinCE
+#ifndef __WXWINCE__
+ static const wxChar PATH_TOKS[] =
+#if defined(__WINDOWS__) || defined(__OS2__)
+ /*
+ 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
- char *val = getenv (WXSTRINGCAST envVariable);
- if (val && *val)
+ wxChar *val = wxGetenv (WXSTRINGCAST envVariable);
+ if (val && *val)
{
- char *s = copystring (val);
- char *token = strtok (s, PATH_TOKS);
-
- if (token)
- {
- Add (copystring (token));
- while (token)
- {
- if ((token = strtok ((char *) NULL, PATH_TOKS)) != NULL)
- Add (wxString(token));
- }
- }
- delete[]s;
+ wxChar *s = MYcopystring (val);
+ wxChar *save_ptr, *token = wxStrtok (s, PATH_TOKS, &save_ptr);
+
+ 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;
+
+ delete [] s;
}
+#endif
}
// Given a full filename (with path), ensure that that file can
// to the list if not already there.
void wxPathList::EnsureFileAccessible (const wxString& path)
{
- wxString path1(path);
- char *path_only = wxPathOnly (WXSTRINGCAST path1);
- if (path_only)
- {
- if (!Member (wxString(path_only)))
- Add (wxString(path_only));
- }
+ wxString path_only(wxPathOnly(path));
+ if ( !path_only.IsEmpty() )
+ {
+ if ( !Member(path_only) )
+ Add(path_only);
+ }
}
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((char *) node->Data ());
+ wxString path2( node->GetData() );
if (
-#if defined(__WINDOWS__) || defined(__VMS__)
+#if defined(__WINDOWS__) || defined(__OS2__) || defined(__VMS__) || defined (__WXMAC__)
// Case INDEPENDENT
- path.CompareTo (path2, wxString::ignoreCase) == 0
+ path.CompareTo (path2, wxString::ignoreCase) == 0
#else
- // Case sensitive File System
- path.CompareTo (path2) == 0
+ // Case sensitive File System
+ path.CompareTo (path2) == 0
#endif
- )
- return TRUE;
+ )
+ return true;
}
- return FALSE;
+ return false;
}
wxString wxPathList::FindValidPath (const wxString& file)
{
- if (wxFileExists (wxExpandPath(wxBuffer, file)))
- return wxString(wxBuffer);
+ if (wxFileExists (wxExpandPath(wxFileFunctionsBuffer, file)))
+ return wxString(wxFileFunctionsBuffer);
- char buf[_MAXPATHLEN];
- strcpy(buf, wxBuffer);
+ wxChar buf[_MAXPATHLEN];
+ wxStrcpy(buf, wxFileFunctionsBuffer);
- char *filename = IsAbsolutePath (buf) ? wxFileNameFromPath (buf) : (char *)buf;
+ wxChar *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())
{
- char *path = (char *) node->Data ();
- strcpy (wxBuffer, path);
- char ch = wxBuffer[strlen(wxBuffer)-1];
- if (ch != '\\' && ch != '/')
- strcat (wxBuffer, "/");
- strcat (wxBuffer, filename);
+ 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 (wxBuffer);
+ wxUnix2DosFilename (wxFileFunctionsBuffer);
#endif
- if (wxFileExists (wxBuffer))
+ if (wxFileExists (wxFileFunctionsBuffer))
{
- return wxString(wxBuffer); // Found!
+ return wxString(wxFileFunctionsBuffer); // Found!
}
- } // for()
+ } // for()
- return wxString(""); // Not found
+ return wxEmptyString; // Not found
}
wxString wxPathList::FindAbsoluteValidPath (const wxString& file)
{
- wxString f = FindValidPath(file);
- if (wxIsAbsolutePath(f))
- return f;
- else
- {
- char buf[500];
- wxGetWorkingDirectory(buf, 499);
- int len = (int)strlen(buf);
- char lastCh = 0;
- if (len > 0)
- lastCh = buf[len-1];
- if (lastCh != '/' && lastCh != '\\')
+ wxString f = FindValidPath(file);
+ if ( f.empty() || wxIsAbsolutePath(f) )
+ return f;
+
+ wxString buf;
+ wxGetWorkingDirectory(wxStringBuffer(buf, _MAXPATHLEN), _MAXPATHLEN);
+
+ if ( !wxEndsWithPathSeparator(buf) )
{
-#ifdef __WINDOWS__
- strcat(buf, "\\");
-#else
- strcat(buf, "/");
-#endif
+ buf += wxFILE_SEP_PATH;
}
- strcat(buf, (const char *)f);
- strcpy(wxBuffer, buf);
- return wxString(wxBuffer);
- }
-}
+ buf += f;
-bool
-wxFileExists (const wxString& filename)
-{
- struct stat stbuf;
-
- if (filename && stat ((char *)(const char *)filename, &stbuf) == 0)
- return TRUE;
- return FALSE;
+ return buf;
}
-/* Vadim's alternative implementation
-
-// does the file exist?
-bool wxFileExists(const char *pszFileName)
+bool
+wxFileExists (const wxString& filename)
{
- struct stat st;
- return !access(pszFileName, 0) &&
- !stat(pszFileName, &st) &&
- (st.st_mode & S_IFREG);
+ // 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);
+
+ 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
+bool
wxIsAbsolutePath (const wxString& filename)
{
- if (filename != "")
+ if (filename != wxT(""))
{
- if (filename[0] == '/'
+#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] == '[' && filename[1] != '.')
+ if ((filename[0] == wxT('[') && filename[1] != wxT('.')))
+ return true;
#endif
-#ifdef __WINDOWS__
- /* MSDOS */
- || filename[0] == '\\' || (isalpha (filename[0]) && filename[1] == ':')
+#if defined(__WINDOWS__) || defined(__OS2__)
+ // MSDOS like
+ if (filename[0] == wxT('\\') || (wxIsalpha (filename[0]) && filename[1] == wxT(':')))
+ return true;
#endif
- )
- return TRUE;
}
- return FALSE;
+ return false ;
}
/*
* IF one exists. Inserts zero into buffer.
*
*/
-
-void wxStripExtension(char *buffer)
+
+void wxStripExtension(wxChar *buffer)
{
- int len = strlen(buffer);
+ int len = wxStrlen(buffer);
int i = len-1;
while (i > 0)
{
- if (buffer[i] == '.')
+ if (buffer[i] == wxT('.'))
{
buffer[i] = 0;
break;
size_t i = len-1;
while (i > 0)
{
- if (buffer.GetChar(i) == '.')
+ if (buffer.GetChar(i) == wxT('.'))
{
buffer = buffer.Left(i);
break;
}
// Destructive removal of /./ and /../ stuff
-char *wxRealPath (char *path)
+wxChar *wxRealPath (wxChar *path)
{
#ifdef __WXMSW__
- static const char SEP = '\\';
- Unix2DosFilename(path);
+ static const wxChar SEP = wxT('\\');
+ wxUnix2DosFilename(path);
#else
- static const char SEP = '/';
+ static const wxChar SEP = wxT('/');
#endif
if (path[0] && path[1]) {
/* MATTHEW: special case "/./x" */
- char *p;
- if (path[2] == SEP && path[1] == '.')
+ wxChar *p;
+ if (path[2] == SEP && path[1] == wxT('.'))
p = &path[0];
else
p = &path[2];
for (; *p; p++)
{
- if (*p == SEP)
- {
- if (p[1] == '.' && p[2] == '.' && (p[3] == SEP || p[3] == '\0'))
- {
- char *q;
- for (q = p - 1; q >= path && *q != SEP; q--);
- if (q[0] == SEP && (q[1] != '.' || q[2] != '.' || q[3] != SEP)
- && (q - 1 <= path || q[-1] != SEP))
- {
- strcpy (q, p + 3);
- if (path[0] == '\0')
- {
- path[0] = SEP;
- path[1] = '\0';
- }
-#ifdef __WXMSW__
- /* Check that path[2] is NULL! */
- else if (path[1] == ':' && !path[2])
- {
- path[2] = SEP;
- path[3] = '\0';
- }
-#endif
- p = q - 1;
- }
- }
- else if (p[1] == '.' && (p[2] == SEP || p[2] == '\0'))
- strcpy (p, p + 2);
- }
+ if (*p == SEP)
+ {
+ 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--)
+ {
+ // Empty
+ }
+
+ if (q[0] == SEP && (q[1] != wxT('.') || q[2] != wxT('.') || q[3] != SEP)
+ && (q - 1 <= path || q[-1] != SEP))
+ {
+ wxStrcpy (q, p + 3);
+ if (path[0] == wxT('\0'))
+ {
+ path[0] = SEP;
+ path[1] = wxT('\0');
+ }
+#if defined(__WXMSW__) || defined(__OS2__)
+ /* Check that path[2] is NULL! */
+ else if (path[1] == wxT(':') && !path[2])
+ {
+ path[2] = SEP;
+ path[3] = wxT('\0');
+ }
+#endif
+ p = q - 1;
+ }
+ }
+ else if (p[1] == wxT('.') && (p[2] == SEP || p[2] == wxT('\0')))
+ wxStrcpy (p, p + 2);
+ }
}
}
return path;
}
// Must be destroyed
-char *wxCopyAbsolutePath(const wxString& filename)
+wxChar *wxCopyAbsolutePath(const wxString& filename)
{
- if (filename == "")
- return (char *) NULL;
-
- if (! IsAbsolutePath(wxExpandPath(wxBuffer, filename))) {
- char buf[_MAXPATHLEN];
- buf[0] = '\0';
- wxGetWorkingDirectory(buf, sizeof(buf)/sizeof(char));
- char ch = buf[strlen(buf) - 1];
+ if (filename == wxT(""))
+ return (wxChar *) NULL;
+
+ if (! wxIsAbsolutePath(wxExpandPath(wxFileFunctionsBuffer, filename))) {
+ wxChar buf[_MAXPATHLEN];
+ buf[0] = wxT('\0');
+ wxGetWorkingDirectory(buf, WXSIZEOF(buf));
+ wxChar ch = buf[wxStrlen(buf) - 1];
#ifdef __WXMSW__
- if (ch != '\\' && ch != '/')
- strcat(buf, "\\");
+ if (ch != wxT('\\') && ch != wxT('/'))
+ wxStrcat(buf, wxT("\\"));
#else
- if (ch != '/')
- strcat(buf, "/");
+ if (ch != wxT('/'))
+ wxStrcat(buf, wxT("/"));
#endif
- strcat(buf, wxBuffer);
- return copystring( wxRealPath(buf) );
+ wxStrcat(buf, wxFileFunctionsBuffer);
+ return MYcopystring( wxRealPath(buf) );
}
- return copystring( wxBuffer );
+ return MYcopystring( wxFileFunctionsBuffer );
}
/*-
~user/ => user's home dir
If the environment variable a = "foo" and b = "bar" then:
Unix:
- $a => foo
- $a$b => foobar
- $a.c => foo.c
- xxx$a => xxxfoo
- ${a}! => foo!
- $(b)! => bar!
- \$a => \$a
+ $a => foo
+ $a$b => foobar
+ $a.c => foo.c
+ xxx$a => xxxfoo
+ ${a}! => foo!
+ $(b)! => bar!
+ \$a => \$a
MSDOS:
- $a ==> $a
- $(a) ==> foo
- $(a)$b ==> foo$b
- $(a)$(b)==> foobar
- test.$$ ==> test.$$
+ $a ==> $a
+ $(a) ==> foo
+ $(a)$b ==> foo$b
+ $(a)$(b)==> foobar
+ test.$$ ==> test.$$
*/
/* input name in name, pathname output to buf. */
-char *wxExpandPath(char *buf, const char *name)
+wxChar *wxExpandPath(wxChar *buf, const wxChar *name)
{
- register char *d, *s, *nm;
- char lnm[_MAXPATHLEN];
- int q;
+ register wxChar *d, *s, *nm;
+ wxChar lnm[_MAXPATHLEN];
+ int q;
// Some compilers don't like this line.
-// const char trimchars[] = "\n \t";
+// const wxChar trimchars[] = wxT("\n \t");
- char trimchars[4];
- trimchars[0] = '\n';
- trimchars[1] = ' ';
- trimchars[2] = '\t';
+ wxChar trimchars[4];
+ trimchars[0] = wxT('\n');
+ trimchars[1] = wxT(' ');
+ trimchars[2] = wxT('\t');
trimchars[3] = 0;
#ifdef __WXMSW__
- const char SEP = '\\';
+ const wxChar SEP = wxT('\\');
#else
- const char SEP = '/';
+ const wxChar SEP = wxT('/');
#endif
- buf[0] = '\0';
- if (name == NULL || *name == '\0')
- return buf;
- nm = copystring(name); // Make a scratch copy
- char *nm_tmp = nm;
+ buf[0] = wxT('\0');
+ if (name == NULL || *name == wxT('\0'))
+ return buf;
+ nm = MYcopystring(name); // Make a scratch copy
+ wxChar *nm_tmp = nm;
/* Skip leading whitespace and cr */
- while (strchr((char *)trimchars, *nm) != NULL)
- nm++;
+ while (wxStrchr((wxChar *)trimchars, *nm) != NULL)
+ nm++;
/* And strip off trailing whitespace and cr */
- s = nm + (q = strlen(nm)) - 1;
- while (q-- && strchr((char *)trimchars, *s) != NULL)
- *s = '\0';
+ s = nm + (q = wxStrlen(nm)) - 1;
+ while (q-- && wxStrchr((wxChar *)trimchars, *s) != NULL)
+ *s = wxT('\0');
s = nm;
d = lnm;
#ifdef __WXMSW__
q = FALSE;
#else
- q = nm[0] == '\\' && nm[1] == '~';
+ q = nm[0] == wxT('\\') && nm[1] == wxT('~');
#endif
/* Expand inline environment variables */
- while ((*d++ = *s)) {
-#ifndef __WXMSW__
- if (*s == '\\') {
- if ((*(d - 1) = *++s)) {
- s++;
- continue;
- } else
- break;
- } else
+#ifdef __VISAGECPP__
+ while (*d)
+ {
+ *d++ = *s;
+ if(*s == wxT('\\'))
+ {
+ *(d - 1) = *++s;
+ if (*d)
+ {
+ s++;
+ continue;
+ }
+ else
+ break;
+ }
+ else
+#else
+ while ((*d++ = *s) != 0) {
+# ifndef __WXMSW__
+ if (*s == wxT('\\')) {
+ if ((*(d - 1) = *++s)) {
+ s++;
+ continue;
+ } else
+ break;
+ } else
+# endif
#endif
+ // No env variables on WinCE
+#ifndef __WXWINCE__
#ifdef __WXMSW__
- if (*s++ == '$' && (*s == '{' || *s == ')'))
+ if (*s++ == wxT('$') && (*s == wxT('{') || *s == wxT(')')))
#else
- if (*s++ == '$')
+ if (*s++ == wxT('$'))
#endif
- {
- register char *start = d;
- register int braces = (*s == '{' || *s == '(');
- register char *value;
- while ((*d++ = *s))
- if (braces ? (*s == '}' || *s == ')') : !(isalnum(*s) || *s == '_') )
- break;
- else
- s++;
- *--d = 0;
- value = getenv(braces ? start + 1 : start);
- if (value) {
- for ((d = start - 1); (*d++ = *value++););
- d--;
- if (braces && *s)
- s++;
- }
- }
+ {
+ register wxChar *start = d;
+ register int braces = (*s == wxT('{') || *s == wxT('('));
+ register wxChar *value;
+ while ((*d++ = *s) != 0)
+ if (braces ? (*s == wxT('}') || *s == wxT(')')) : !(wxIsalnum(*s) || *s == wxT('_')) )
+ break;
+ else
+ s++;
+ *--d = 0;
+ value = wxGetenv(braces ? start + 1 : start);
+ if (value) {
+ for ((d = start - 1); (*d++ = *value++) != 0;)
+ {
+ // Empty
+ }
+
+ d--;
+ if (braces && *s)
+ s++;
+ }
+ }
+#endif
+ // __WXWINCE__
}
/* Expand ~ and ~user */
nm = lnm;
- s = "";
- if (nm[0] == '~' && !q)
+ if (nm[0] == wxT('~') && !q)
{
- /* prefix ~ */
- if (nm[1] == SEP || nm[1] == 0)
- { /* ~/filename */
- if ((s = wxGetUserHome("")) != NULL) {
- if (*++nm)
- nm++;
- }
+ /* prefix ~ */
+ if (nm[1] == SEP || nm[1] == 0)
+ { /* ~/filename */
+ // FIXME: wxGetUserHome could return temporary storage in Unicode mode
+ if ((s = WXSTRINGCAST wxGetUserHome(wxT(""))) != NULL) {
+ if (*++nm)
+ nm++;
+ }
} else
- { /* ~user/filename */
- register char *nnm;
- register char *home;
- for (s = nm; *s && *s != SEP; s++);
- int was_sep; /* MATTHEW: Was there a separator, or NULL? */
+ { /* ~user/filename */
+ register wxChar *nnm;
+ register wxChar *home;
+ 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;
- *s = 0;
- if ((home = wxGetUserHome(wxString(nm + 1))) == NULL) {
+ nnm = *s ? s + 1 : s;
+ *s = 0;
+ // FIXME: wxGetUserHome could return temporary storage in Unicode mode
+ if ((home = WXSTRINGCAST wxGetUserHome(wxString(nm + 1))) == NULL) {
if (was_sep) /* replace only if it was there: */
- *s = SEP;
- s = "";
- } else {
- nm = nnm;
- s = home;
- }
- }
+ *s = SEP;
+ s = NULL;
+ } else {
+ nm = nnm;
+ s = home;
+ }
+ }
}
d = buf;
if (s && *s) { /* MATTHEW: s could be NULL if user '~' didn't exist */
- /* Copy home dir */
- while ('\0' != (*d++ = *s++))
- /* loop */;
- // Handle root home
- if (d - 1 > buf && *(d - 2) != SEP)
- *(d - 1) = SEP;
+ /* Copy home dir */
+ while (wxT('\0') != (*d++ = *s++))
+ /* loop */;
+ // Handle root home
+ if (d - 1 > buf && *(d - 2) != SEP)
+ *(d - 1) = SEP;
}
s = nm;
- while ((*d++ = *s++));
-
+ while ((*d++ = *s++) != 0)
+ {
+ // Empty
+ }
delete[] nm_tmp; // clean up alloc
/* Now clean up the buffer */
return wxRealPath(buf);
}
-
/* Contract Paths to be build upon an environment variable
component:
The call wxExpandPath can convert these back!
*/
-char *
+wxChar *
wxContractPath (const wxString& filename, const wxString& envname, const wxString& user)
{
- static char dest[_MAXPATHLEN];
+ static wxChar dest[_MAXPATHLEN];
- if (filename == "")
- return (char *) NULL;
+ if (filename == wxT(""))
+ return (wxChar *) NULL;
- strcpy (dest, WXSTRINGCAST filename);
+ wxStrcpy (dest, WXSTRINGCAST filename);
#ifdef __WXMSW__
- Unix2DosFilename(dest);
+ wxUnix2DosFilename(dest);
#endif
// Handle environment
- char *val = (char *) NULL;
- char *tcp = (char *) NULL;
- if (envname != WXSTRINGCAST NULL && (val = getenv (WXSTRINGCAST envname)) != NULL &&
- (tcp = strstr (dest, val)) != NULL)
+ const wxChar *val;
+#ifndef __WXWINCE__
+ wxChar *tcp;
+ if (envname != WXSTRINGCAST NULL && (val = wxGetenv (WXSTRINGCAST envname)) != NULL &&
+ (tcp = wxStrstr (dest, val)) != NULL)
{
- strcpy (wxBuffer, tcp + strlen (val));
- *tcp++ = '$';
- *tcp++ = '{';
- strcpy (tcp, WXSTRINGCAST envname);
- strcat (tcp, "}");
- strcat (tcp, wxBuffer);
+ wxStrcpy (wxFileFunctionsBuffer, tcp + wxStrlen (val));
+ *tcp++ = wxT('$');
+ *tcp++ = wxT('{');
+ wxStrcpy (tcp, WXSTRINGCAST envname);
+ wxStrcat (tcp, wxT("}"));
+ wxStrcat (tcp, wxFileFunctionsBuffer);
}
+#endif
// Handle User's home (ignore root homes!)
- size_t len = 0;
- if ((val = wxGetUserHome (user)) != NULL &&
- (len = strlen(val)) > 2 &&
- strncmp(dest, val, len) == 0)
- {
- strcpy(wxBuffer, "~");
- if (user && *user)
- strcat(wxBuffer, user);
-#ifdef __WXMSW__
-// strcat(wxBuffer, "\\");
-#else
-// strcat(wxBuffer, "/");
-#endif
- strcat(wxBuffer, dest + len);
- strcpy (dest, wxBuffer);
- }
+ val = wxGetUserHome (user);
+ if (!val)
+ return dest;
+
+ const size_t len = wxStrlen(val);
+ if (len <= 2)
+ return dest;
+
+ if (wxStrncmp(dest, val, len) == 0)
+ {
+ wxStrcpy(wxFileFunctionsBuffer, wxT("~"));
+ if (user != wxT(""))
+ wxStrcat(wxFileFunctionsBuffer, (const wxChar*) user);
+ wxStrcat(wxFileFunctionsBuffer, dest + len);
+ wxStrcpy (dest, wxFileFunctionsBuffer);
+ }
return dest;
}
-// Return just the filename, not the path
-// (basename)
-char *wxFileNameFromPath (char *path)
+// Return just the filename, not the path (basename)
+wxChar *wxFileNameFromPath (wxChar *path)
{
- if (path)
- {
- register char *tcp;
+ wxString p = path;
+ wxString n = wxFileNameFromPath(p);
- tcp = path + strlen (path);
- while (--tcp >= path)
- {
- if (*tcp == '/' || *tcp == '\\'
-#ifdef __VMS__
- || *tcp == ':' || *tcp == ']')
-#else
- )
-#endif
- return tcp + 1;
- } /* while */
-#ifdef __WXMSW__
- if (isalpha (*path) && *(path + 1) == ':')
- return path + 2;
-#endif
- }
- return path;
+ return path + p.length() - n.length();
}
-wxString wxFileNameFromPath (const wxString& path1)
+wxString wxFileNameFromPath (const wxString& path)
{
- if (path1 != "")
- {
+ wxString name, ext;
+ wxFileName::SplitPath(path, NULL, &name, &ext);
- char *path = WXSTRINGCAST path1 ;
- register char *tcp;
-
- tcp = path + strlen (path);
- while (--tcp >= path)
- {
- if (*tcp == '/' || *tcp == '\\'
-#ifdef __VMS__
- || *tcp == ':' || *tcp == ']')
-#else
- )
-#endif
- return wxString(tcp + 1);
- } /* while */
-#ifdef __WXMSW__
- if (isalpha (*path) && *(path + 1) == ':')
- return wxString(path + 2);
-#endif
+ wxString fullname = name;
+ if ( !ext.empty() )
+ {
+ fullname << wxFILE_SEP_EXT << ext;
}
- return wxString("");
+
+ return fullname;
}
// Return just the directory, or NULL if no directory
-char *
-wxPathOnly (char *path)
+wxChar *
+wxPathOnly (wxChar *path)
{
- if (path && *path)
+ if (path && *path)
{
- static char buf[_MAXPATHLEN];
-
- // Local copy
- strcpy (buf, path);
+ static wxChar buf[_MAXPATHLEN];
- int l = strlen(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] == '/' || path[i] == '\\' || path[i] == ']')
+ // 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 --;
- }
-#ifdef __WXMSW__
- // Try Drive specifier
- if (isalpha (buf[0]) && buf[1] == ':')
- {
- // A:junk --> A:. (since A:.\junk Not A:\junk)
- buf[2] = '.';
- buf[3] = '\0';
- return buf;
- }
+#if defined(__WXMSW__) || defined(__OS2__)
+ // 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;
+ }
#endif
}
-
- return (char *) NULL;
+ return (wxChar *) NULL;
}
// Return just the directory, or NULL if no directory
wxString wxPathOnly (const wxString& path)
{
- if (path != "")
+ if (path != wxT(""))
{
- char buf[_MAXPATHLEN];
+ wxChar buf[_MAXPATHLEN];
- // Local copy
- strcpy (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] == '/' || path[i] == '\\' || path[i] == ']')
+ // 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('\\'))
+ {
+ // Don't return an empty string
+ if (i == 0)
+ i ++;
+ 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 --;
- }
-#ifdef __WXMSW__
- // Try Drive specifier
- if (isalpha (buf[0]) && buf[1] == ':')
- {
- // A:junk --> A:. (since A:.\junk Not A:\junk)
- buf[2] = '.';
- buf[3] = '\0';
- return wxString(buf);
- }
+#if defined(__WXMSW__) || defined(__OS2__)
+ // 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);
+ }
#endif
}
-
- return wxString("");
+ 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.
-void
-wxDos2UnixFilename (char *s)
+#if defined(__WXMAC__)
+
+#if TARGET_API_MAC_OSX
+#define kDefaultPathStyle kCFURLPOSIXPathStyle
+#else
+#define kDefaultPathStyle kCFURLHFSPathStyle
+#endif
+
+wxString wxMacFSRefToPath( const FSRef *fsRef , CFStringRef additionalPathComponent )
+{
+ CFURLRef fullURLRef;
+ fullURLRef = CFURLCreateFromFSRef(NULL, fsRef);
+ if ( additionalPathComponent )
+ {
+ CFURLRef parentURLRef = fullURLRef ;
+ fullURLRef = CFURLCreateCopyAppendingPathComponent(NULL, parentURLRef,
+ additionalPathComponent,false);
+ CFRelease( parentURLRef ) ;
+ }
+ CFStringRef cfString = CFURLCopyFileSystemPath(fullURLRef, kDefaultPathStyle);
+ CFRelease( fullURLRef ) ;
+ return wxMacCFStringHolder(cfString).AsString(wxLocale::GetSystemEncoding());
+}
+
+OSStatus wxMacPathToFSRef( const wxString&path , FSRef *fsRef )
+{
+ OSStatus err = noErr ;
+ CFURLRef url = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, wxMacCFStringHolder(path ,wxLocale::GetSystemEncoding() ) , kDefaultPathStyle, false);
+ if ( NULL != url )
+ {
+ if ( CFURLGetFSRef(url, fsRef) == false )
+ err = fnfErr ;
+ CFRelease( url ) ;
+ }
+ else
+ {
+ err = fnfErr ;
+ }
+ return err ;
+}
+
+wxString wxMacHFSUniStrToString( ConstHFSUniStr255Param uniname )
+{
+ CFStringRef cfname = CFStringCreateWithCharacters( kCFAllocatorDefault,
+ uniname->unicode,
+ uniname->length );
+ return wxMacCFStringHolder(cfname).AsString() ;
+}
+
+wxString wxMacFSSpec2MacFilename( const FSSpec *spec )
+{
+ FSRef fsRef ;
+ if ( FSpMakeFSRef( spec , &fsRef) == noErr )
+ {
+ return wxMacFSRefToPath( &fsRef ) ;
+ }
+ return wxEmptyString ;
+}
+
+void wxMacFilename2FSSpec( const wxString& path , FSSpec *spec )
+{
+ OSStatus err = noErr ;
+ FSRef fsRef ;
+ wxMacPathToFSRef( path , &fsRef ) ;
+ err = FSRefMakeFSSpec( &fsRef , spec ) ;
+}
+
+#endif // __WXMAC__
+
+void
+wxDos2UnixFilename (wxChar *s)
{
if (s)
while (*s)
{
- if (*s == '\\')
- *s = '/';
+ if (*s == _T('\\'))
+ *s = _T('/');
#ifdef __WXMSW__
- else
- *s = wxToLower (*s); // Case INDEPENDENT
+ else
+ *s = wxTolower (*s); // Case INDEPENDENT
#endif
- s++;
+ s++;
}
}
-void
-#ifdef __WXMSW__
-wxUnix2DosFilename (char *s)
+void
+#if defined(__WXMSW__) || defined(__OS2__)
+wxUnix2DosFilename (wxChar *s)
#else
-wxUnix2DosFilename (char *WXUNUSED(s))
+wxUnix2DosFilename (wxChar *WXUNUSED(s) )
#endif
{
// Yes, I really mean this to happen under DOS only! JACS
-#ifdef __WXMSW__
+#if defined(__WXMSW__) || defined(__OS2__)
if (s)
while (*s)
{
- if (*s == '/')
- *s = '\\';
- s++;
+ if (*s == wxT('/'))
+ *s = wxT('\\');
+ s++;
}
#endif
}
// Concatenate two files to form third
-bool
+bool
wxConcatFiles (const wxString& file1, const wxString& file2, const wxString& file3)
{
- char *outfile = wxGetTempFileName("cat");
+ wxString outfile;
+ if ( !wxGetTempFileName( wxT("cat"), outfile) )
+ return false;
- FILE *fp1 = (FILE *) NULL;
- FILE *fp2 = (FILE *) NULL;
- FILE *fp3 = (FILE *) NULL;
+ FILE *fp1 wxDUMMY_INITIALIZE(NULL);
+ FILE *fp2 = NULL;
+ FILE *fp3 = NULL;
// Open the inputs and outputs
- if ((fp1 = fopen (WXSTRINGCAST file1, "rb")) == NULL ||
- (fp2 = fopen (WXSTRINGCAST file2, "rb")) == NULL ||
- (fp3 = fopen (outfile, "wb")) == NULL)
+ if ((fp1 = wxFopen ( file1, wxT("rb"))) == NULL ||
+ (fp2 = wxFopen ( file2, wxT("rb"))) == NULL ||
+ (fp3 = wxFopen ( outfile, wxT("wb"))) == NULL)
{
if (fp1)
- fclose (fp1);
+ fclose (fp1);
if (fp2)
- fclose (fp2);
+ fclose (fp2);
if (fp3)
- fclose (fp3);
- return FALSE;
+ fclose (fp3);
+ return false;
}
int ch;
fclose (fp3);
bool result = wxRenameFile(outfile, file3);
- delete[] outfile;
return result;
}
// Copy files
-bool
-wxCopyFile (const wxString& file1, const wxString& file2)
+bool
+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());
- if ((fd1 = fopen (WXSTRINGCAST file1, "rb")) == NULL)
- return FALSE;
- if ((fd2 = fopen (WXSTRINGCAST file2, "wb")) == NULL)
+ return false;
+ }
+#elif defined(__OS2__)
+ 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
+bool
wxRenameFile (const wxString& file1, const wxString& file2)
{
- // Normal system call
- if (0 == rename (WXSTRINGCAST file1, WXSTRINGCAST file2))
- return TRUE;
+#ifndef __WXWINCE__
+ // Normal system call
+ if ( wxRename (file1, file2) == 0 )
+ return true;
+#endif
+
// Try to copy
if (wxCopyFile(file1, file2)) {
wxRemoveFile(file1);
- return TRUE;
+ return true;
}
// Give up
- return FALSE;
+ return false;
}
bool wxRemoveFile(const wxString& file)
{
-#if defined(_MSC_VER) || defined(__BORLANDC__)
- int flag = remove(WXSTRINGCAST file);
+#if defined(__VISUALC__) \
+ || defined(__BORLANDC__) \
+ || defined(__WATCOMC__) \
+ || defined(__DMC__) \
+ || defined(__GNUWIN32__) \
+ || (defined(__MWERKS__) && defined(__MSL__))
+ int res = wxRemove(file);
+#elif defined(__WXMAC__)
+ int res = unlink(wxFNCONV(file));
#else
- int flag = unlink(WXSTRINGCAST file);
+ int res = unlink(OS_FILENAME(file));
#endif
- return (flag == 0) ;
+
+ return res == 0;
}
-bool wxMkdir(const wxString& dir)
+bool wxMkdir(const wxString& dir, int perm)
{
-#if defined(__WXSTUBS__)
- return FALSE;
-#elif defined(__VMS__)
- return FALSE;
-#elif (defined(__GNUWIN32__) && !defined(__MINGW32__)) || !defined(__WXMSW__)
- return (mkdir (WXSTRINGCAST dir, S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH) == 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(__OS2__) || defined(__DOS__))) || (defined(__GNUWIN32__) && !defined(__MINGW32__)) || defined(__WINE__) || defined(__WXMICROWIN__)
+ #if defined(MSVCRT)
+ wxUnusedVar(perm);
+ if ( mkdir(wxFNCONV(dirname)) != 0 )
+ #else
+ if ( mkdir(wxFNCONV(dirname), perm) != 0 )
+ #endif
+#elif defined(__OS2__)
+ if (::DosCreateDir((PSZ)dirname, NULL) != 0) // enhance for EAB's??
+#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;
+#ifdef __WXWINCE__
+ if ( !CreateDirectory(dirname, NULL) )
#else
- return (mkdir(WXSTRINGCAST dir) == 0);
+ if ( wxMkDir(wxFNSTRINGCAST wxFNCONV(dirname)) != 0 )
#endif
+#endif // !MSW/MSW
+ {
+ wxLogSysError(_("Directory '%s' couldn't be created"), dirname);
+
+ return false;
+ }
+
+ return true;
+#endif // Mac/!Mac
}
bool wxRmdir(const wxString& dir, int WXUNUSED(flags))
{
#ifdef __VMS__
- return FALSE;
+ return false; //to be changed since rmdir exists in VMS7.x
+#elif defined(__OS2__)
+ return (::DosDeleteDir((PSZ)dir.c_str()) == 0);
#else
- return (rmdir(WXSTRINGCAST dir) == 0);
+
+#ifdef __WXWINCE__
+ return (CreateDirectory(dir, NULL) != 0);
+#else
+ return (wxRmDir(OS_FILENAME(dir)) == 0);
+#endif
+
#endif
}
-#if 0
-bool wxDirExists(const wxString& dir)
+// does the path exists? (may have or not '/' or '\\' at the end)
+bool wxPathExists(const wxChar *pszPathName)
{
-#ifdef __VMS__
- return FALSE;
-#elif !defined(__WXMSW__)
- struct stat sbuf;
- return (stat(dir, &sbuf) != -1) && S_ISDIR(sbuf.st_mode) ? TRUE : FALSE;
-#else
+ wxString strPath(pszPathName);
- /* 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(__WINDOWS__) || defined(__OS2__)
+ // Windows fails to find directory named "c:\dir\" even if "c:\dir" exists,
+ // so remove all trailing backslashes from the path - but don't do this for
+ // the pathes "d:\" (which are different from "d:") nor for just "\"
+ while ( wxEndsWithPathSeparator(strPath) )
+ {
+ size_t len = strPath.length();
+ if ( len == 1 || (len == 3 && strPath[len - 2] == _T(':')) )
+ break;
-#if defined(__WIN32__)
- HANDLE h = FindFirstFile((LPTSTR) WXSTRINGCAST dir,(LPWIN32_FIND_DATA)&fileInfo);
+ strPath.Truncate(len - 1);
+ }
+#endif // __WINDOWS__
- 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
+#ifdef __OS2__
+ // OS/2 can't handle "d:", it wants either "d:\" or "d:."
+ if (strPath.length() == 2 && strPath[1u] == _T(':'))
+ strPath << _T('.');
#endif
-#endif
-}
+#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(strPath.c_str(), &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(pszPathName, &st) == 0 && (st.st_mode == S_IFDIR);
#endif
-// does the path exists? (may have or not '/' or '\\' at the end)
-bool wxPathExists(const char *pszPathName)
-{
- // Windows API returns -1 from stat for "c:\dir\" if "c:\dir" exists
- // OTOH, we should change "d:" to "d:\" and leave "\" as is.
- wxString strPath(pszPathName);
- if ( wxEndsWithPathSeparator(pszPathName) && pszPathName[1] != '\0' )
- strPath.Last() = '\0';
-
- struct stat st;
- return stat(strPath, &st) == 0 && (st.st_mode & S_IFDIR);
+#endif // __WIN32__/!__WIN32__
}
// Get a temporary filename, opening and closing the file.
-char *wxGetTempFileName(const wxString& prefix, char *buf)
+wxChar *wxGetTempFileName(const wxString& prefix, wxChar *buf)
{
-#ifdef __WINDOWS__
-
-#ifndef __WIN32__
- char tmp[144];
- ::GetTempFileName(0, WXSTRINGCAST prefix, 0, tmp);
-#else
- char tmp[MAX_PATH];
- char tmpPath[MAX_PATH];
- ::GetTempPath(MAX_PATH, tmpPath);
- ::GetTempFileName(tmpPath, WXSTRINGCAST prefix, 0, tmp);
-#endif
- if (buf) strcpy(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.
- char tmp[100];
+ if ( buf )
+ wxStrcpy(buf, filename);
+ else
+ buf = MYcopystring(filename);
- for (short suffix = last_temp + 1; suffix != last_temp; ++suffix %= 1000)
- {
- sprintf (tmp, "/tmp/%s%d.%03x", WXSTRINGCAST prefix, (int) getpid (), (int) suffix);
- if (!wxFileExists( tmp ))
- {
- // Touch the file to create it (reserve name)
- FILE *fd = fopen (tmp, "w");
- if (fd)
- fclose (fd);
- last_temp = suffix;
- if (buf)
- strcpy( buf, tmp);
- else
- buf = copystring( tmp );
- return buf;
- }
- }
- cerr << _("wxWindows: error finding temporary file name.\n");
- if (buf) buf[0] = 0;
- return (char *) NULL;
-#endif
+ return buf;
}
-// Get first file name matching given wild card.
+bool wxGetTempFileName(const wxString& prefix, wxString& buf)
+{
+ buf = wxFileName::CreateTempFileName(prefix);
-#ifdef __UNIX__
+ return !buf.empty();
+}
// Get first file name matching given wild card.
-// Flags are reserved for future use.
-#ifndef __VMS__
-static DIR *wxDirStream = (DIR *) NULL;
-static char *wxFileSpec = (char *) NULL;
-static int wxFindFileFlags = 0;
-#endif
-
-char *wxFindFirstFile(const char *spec, int flags)
-{
-#ifndef __VMS__
- if (wxDirStream)
- closedir(wxDirStream); // edz 941103: better housekeping
-
- wxFindFileFlags = flags;
-
- if (wxFileSpec)
- delete[] wxFileSpec;
- wxFileSpec = copystring(spec);
-
- // Find path only so we can concatenate
- // found file onto path
- char *p = wxPathOnly(wxFileSpec);
-
- /* MATTHEW: special case: path is really "/" */
- if (p && !*p && *wxFileSpec == '/')
- p = "/";
- /* MATTHEW: p is NULL => Local directory */
- if (!p)
- p = ".";
-
- if ((wxDirStream=opendir(p))==NULL)
- return (char *) NULL;
-
- /* MATTHEW: [5] wxFindNextFile can do the rest of the work */
- return wxFindNextFile();
-#endif
- // ifndef __VMS__
- return (char *) NULL;
-}
+static wxDir *gs_dir = NULL;
+static wxString gs_dirPath;
-char *wxFindNextFile(void)
+wxString wxFindFirstFile(const wxChar *spec, int flags)
{
-#ifndef __VMS__
- static char buf[400];
-
- /* MATTHEW: [2] Don't crash if we read too many times */
- if (!wxDirStream)
- return (char *) NULL;
-
- // Find path only so we can concatenate
- // found file onto path
- char *p = wxPathOnly(wxFileSpec);
- char *n = wxFileNameFromPath(wxFileSpec);
+ wxSplitPath(spec, &gs_dirPath, NULL, NULL);
+ if ( gs_dirPath.IsEmpty() )
+ gs_dirPath = wxT(".");
+ if ( !wxEndsWithPathSeparator(gs_dirPath ) )
+ gs_dirPath << wxFILE_SEP_PATH;
- /* MATTHEW: special case: path is really "/" */
- if (p && !*p && *wxFileSpec == '/')
- p = "/";
+ if (gs_dir)
+ delete gs_dir;
+ gs_dir = new wxDir(gs_dirPath);
- // Do the reading
- struct dirent *nextDir;
- for (nextDir = readdir(wxDirStream); nextDir != NULL; nextDir = readdir(wxDirStream))
- {
+ if ( !gs_dir->IsOpened() )
+ {
+ wxLogSysError(_("Can not enumerate files '%s'"), spec);
+ return wxEmptyString;
+ }
- /* MATTHEW: [5] Only return "." and ".." when they match, and only return
- directories when flags & wxDIR */
- if (wxMatchWild(n, nextDir->d_name)) {
- bool isdir;
+ int dirFlags;
+ switch (flags)
+ {
+ case wxDIR: dirFlags = wxDIR_DIRS; break;
+ case wxFILE: dirFlags = wxDIR_FILES; break;
+ default: dirFlags = wxDIR_DIRS | wxDIR_FILES; break;
+ }
- buf[0] = 0;
- if (p && *p) {
- strcpy(buf, p);
- if (strcmp(p, "/") != 0)
- strcat(buf, "/");
- }
- strcat(buf, nextDir->d_name);
-
- if ((strcmp(nextDir->d_name, ".") == 0) ||
- (strcmp(nextDir->d_name, "..") == 0)) {
- if (wxFindFileFlags && !(wxFindFileFlags & wxDIR))
- continue;
- isdir = TRUE;
- } else
- isdir = wxDirExists(buf);
-
- if (!wxFindFileFlags
- || ((wxFindFileFlags & wxDIR) && isdir)
- || ((wxFindFileFlags & wxFILE) && !isdir))
- return buf;
+ wxString result;
+ gs_dir->GetFirst(&result, wxFileNameFromPath(wxString(spec)), dirFlags);
+ if ( result.IsEmpty() )
+ {
+ wxDELETE(gs_dir);
+ return result;
}
- }
- closedir(wxDirStream);
- wxDirStream = (DIR *) NULL;
-#endif
- // ifndef __VMS__
- return (char *) NULL;
+ return gs_dirPath + result;
}
-#elif defined(__WXMSW__)
-
-#ifdef __WIN32__
-HANDLE wxFileStrucHandle = INVALID_HANDLE_VALUE;
-WIN32_FIND_DATA wxFileStruc;
-#else
-#ifdef __BORLANDC__
-static struct ffblk wxFileStruc;
-#else
-static struct _find_t wxFileStruc;
-#endif
-#endif
-static wxString wxFileSpec = "";
-static int wxFindFileFlags;
-
-char *wxFindFirstFile(const char *spec, int flags)
+wxString wxFindNextFile()
{
- wxFileSpec = spec;
- wxFindFileFlags = flags; /* MATTHEW: [5] Remember flags */
-
- // Find path only so we can concatenate
- // found file onto path
- wxString path1(wxFileSpec);
- char *p = wxPathOnly(WXSTRINGCAST path1);
- if (p && (strlen(p) > 0))
- strcpy(wxBuffer, p);
- else
- wxBuffer[0] = 0;
-
-#ifdef __WIN32__
- if (wxFileStrucHandle != INVALID_HANDLE_VALUE)
- FindClose(wxFileStrucHandle);
+ wxASSERT_MSG( gs_dir, wxT("You must call wxFindFirstFile before!") );
- wxFileStrucHandle = ::FindFirstFile(WXSTRINGCAST spec, &wxFileStruc);
+ wxString result;
+ gs_dir->GetNext(&result);
- if (wxFileStrucHandle == INVALID_HANDLE_VALUE)
- return NULL;
+ if ( result.IsEmpty() )
+ {
+ wxDELETE(gs_dir);
+ return result;
+ }
- bool isdir = !!(wxFileStruc.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY);
+ return gs_dirPath + result;
+}
- if (isdir && !(flags & wxDIR))
- return wxFindNextFile();
- else if (!isdir && flags && !(flags & wxFILE))
- return wxFindNextFile();
- if (wxBuffer[0] != 0)
- strcat(wxBuffer, "\\");
- strcat(wxBuffer, wxFileStruc.cFileName);
- return wxBuffer;
+// Get current working directory.
+// If buf is NULL, allocates space using new, else
+// copies into buf.
+wxChar *wxGetWorkingDirectory(wxChar *buf, int sz)
+{
+#ifdef __WXWINCE__
+ return NULL;
#else
+ if ( !buf )
+ {
+ buf = new wxChar[sz + 1];
+ }
- int flag = _A_NORMAL;
- if (flags & wxDIR) /* MATTHEW: [5] Use & */
- flag = _A_SUBDIR;
+ bool ok wxDUMMY_INITIALIZE(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
+
+ #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
+
+ if ( needsANSI )
+#endif // wxUSE_UNICODE
+ {
+ #if defined(_MSC_VER) || defined(__MINGW32__)
+ ok = _getcwd(cbuf, sz) != NULL;
+ #elif defined(__WXMAC__) && !defined(__DARWIN__)
+ char lbuf[1024] ;
+ if ( getcwd( lbuf , sizeof( lbuf ) ) )
+ {
+ wxString res( lbuf , *wxConvCurrent ) ;
+ wxStrcpy( buf , res ) ;
+ ok = true;
+ }
+ else
+ ok = false ;
+ #elif defined(__OS2__)
+ APIRET rc;
+ ULONG ulDriveNum = 0;
+ ULONG ulDriveMap = 0;
+ rc = ::DosQueryCurrentDisk(&ulDriveNum, &ulDriveMap);
+ ok = rc == 0;
+ if (ok)
+ {
+ sz -= 3;
+ rc = ::DosQueryCurrentDir( 0 // current drive
+ ,cbuf + 3
+ ,(PULONG)&sz
+ );
+ cbuf[0] = 'A' + (ulDriveNum - 1);
+ cbuf[1] = ':';
+ cbuf[2] = '\\';
+ ok = rc == 0;
+ }
+ #else // !Win32/VC++ !Mac !OS2
+ ok = getcwd(cbuf, sz) != NULL;
+ #endif // platform
+
+ #if wxUSE_UNICODE && !(defined(__WXMAC__) && !defined(__DARWIN__))
+ // finally convert the result to Unicode if needed
+ wxConvFile.MB2WC(buf, cbuf, sz);
+ #endif // wxUSE_UNICODE
+ }
-#ifdef __BORLANDC__
- if (findfirst(WXSTRINGCAST spec, &wxFileStruc, flag) == 0)
-#else
- if (_dos_findfirst(WXSTRINGCAST spec, flag, &wxFileStruc) == 0)
-#endif
- {
- /* MATTHEW: [5] Check directory flag */
- char attrib;
+ if ( !ok )
+ {
+ wxLogSysError(_("Failed to get the working directory"));
-#ifdef __BORLANDC__
- attrib = wxFileStruc.ff_attrib;
-#else
- attrib = wxFileStruc.attrib;
-#endif
+ // 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');
+ }
+ 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++)
+ {
+ if (*ch == wxT('/'))
+ *ch = wxT('\\');
+ }
+#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__
+ }
- if (attrib & _A_SUBDIR) {
- if (!(wxFindFileFlags & wxDIR))
- return wxFindNextFile();
- } else if (wxFindFileFlags && !(wxFindFileFlags & wxFILE))
- return wxFindNextFile();
+ return buf;
- if (wxBuffer[0] != 0)
- strcat(wxBuffer, "\\");
+#if !wxUSE_UNICODE
+ #undef cbuf
+#endif
-#ifdef __BORLANDC__
- strcat(wxBuffer, wxFileStruc.ff_name);
-#else
- strcat(wxBuffer, wxFileStruc.name);
#endif
- return wxBuffer;
- }
- else
- return NULL;
-#endif // __WIN32__
+ // __WXWINCE__
}
-char *wxFindNextFile(void)
+wxString wxGetCwd()
{
- // Find path only so we can concatenate
- // found file onto path
- wxString p2(wxFileSpec);
- char *p = wxPathOnly(WXSTRINGCAST p2);
- if (p && (strlen(p) > 0))
- strcpy(wxBuffer, p);
- else
- wxBuffer[0] = 0;
-
- try_again:
-
-#ifdef __WIN32__
- if (wxFileStrucHandle == INVALID_HANDLE_VALUE)
- return NULL;
-
- bool success = (FindNextFile(wxFileStrucHandle, &wxFileStruc) != 0);
- if (!success) {
- FindClose(wxFileStrucHandle);
- wxFileStrucHandle = INVALID_HANDLE_VALUE;
- return NULL;
- }
-
- bool isdir = !!(wxFileStruc.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY);
+ wxChar *buffer = new wxChar[_MAXPATHLEN];
+ wxGetWorkingDirectory(buffer, _MAXPATHLEN);
+ wxString str( buffer );
+ delete [] buffer;
- if (isdir && !(wxFindFileFlags & wxDIR))
- goto try_again;
- else if (!isdir && wxFindFileFlags && !(wxFindFileFlags & wxFILE))
- goto try_again;
+ return str;
+}
- if (wxBuffer[0] != 0)
- strcat(wxBuffer, "\\");
- strcat(wxBuffer, wxFileStruc.cFileName);
- return wxBuffer;
-#else
+bool wxSetWorkingDirectory(const wxString& d)
+{
+#if defined(__OS2__)
+ return (::DosSetCurrentDir((PSZ)d.c_str()) == 0);
+#elif defined(__UNIX__) || defined(__WXMAC__) || defined(__DOS__)
+ return (chdir(wxFNSTRINGCAST d.fn_str()) == 0);
+#elif defined(__WINDOWS__)
-#ifdef __BORLANDC__
- if (findnext(&wxFileStruc) == 0)
+#ifdef __WIN32__
+#ifdef __WXWINCE__
+ // No equivalent in WinCE
+ return false;
#else
- if (_dos_findnext(&wxFileStruc) == 0)
+ return (bool)(SetCurrentDirectory(d) != 0);
#endif
- {
- /* MATTHEW: [5] Check directory flag */
- char attrib;
-
-#ifdef __BORLANDC__
- attrib = wxFileStruc.ff_attrib;
#else
- attrib = wxFileStruc.attrib;
-#endif
+ // Must change drive, too.
+ bool isDriveSpec = ((strlen(d) > 1) && (d[1] == ':'));
+ if (isDriveSpec)
+ {
+ wxChar firstChar = d[0];
- if (attrib & _A_SUBDIR) {
- if (!(wxFindFileFlags & wxDIR))
- goto try_again;
- } else if (wxFindFileFlags && !(wxFindFileFlags & wxFILE))
- goto try_again;
+ // To upper case
+ if (firstChar > 90)
+ firstChar = firstChar - 32;
+ // To a drive number
+ unsigned int driveNo = firstChar - 64;
+ if (driveNo > 0)
+ {
+ unsigned int noDrives;
+ _dos_setdrive(driveNo, &noDrives);
+ }
+ }
+ bool success = (chdir(WXSTRINGCAST d) == 0);
- if (wxBuffer[0] != 0)
- strcat(wxBuffer, "\\");
-#ifdef __BORLANDC__
- strcat(wxBuffer, wxFileStruc.ff_name);
-#else
- strcat(wxBuffer, wxFileStruc.name);
-#endif
- return wxBuffer;
- }
- else
- return NULL;
+ return success;
#endif
-}
#endif
- // __WXMSW__
+}
-// Get current working directory.
-// If buf is NULL, allocates space using new, else
-// copies into buf.
-char *wxGetWorkingDirectory(char *buf, int sz)
+// Get the OS directory if appropriate (such as the Windows directory).
+// On non-Windows platform, probably just return the empty string.
+wxString wxGetOSDirectory()
{
- if (!buf)
- buf = new char[sz+1];
-#ifdef _MSC_VER
- if (_getcwd(buf, sz) == NULL) {
+#ifdef __WXWINCE__
+ return wxString(wxT("\\Windows"));
+#elif defined(__WINDOWS__) && !defined(__WXMICROWIN__)
+ wxChar buf[256];
+ GetWindowsDirectory(buf, 256);
+ return wxString(buf);
+#elif defined(__WXMAC__)
+ return wxMacFindFolder(kOnSystemDisk, 'macs', false);
#else
- if (getcwd(buf, sz) == NULL) {
+ return wxEmptyString;
#endif
- buf[0] = '.';
- buf[1] = '\0';
- }
- return buf;
}
-bool wxSetWorkingDirectory(const wxString& d)
+bool wxEndsWithPathSeparator(const wxChar *pszFileName)
{
-#ifdef __UNIX__
- return (chdir(d) == 0);
-#elif defined(__WINDOWS__)
+ size_t len = wxStrlen(pszFileName);
-#ifdef __WIN32__
- return (bool)(SetCurrentDirectory(d) != 0);
-#else
- // Must change drive, too.
- bool isDriveSpec = ((strlen(d) > 1) && (d[1] == ':'));
- if (isDriveSpec)
- {
- char firstChar = d[0];
-
- // To upper case
- if (firstChar > 90)
- firstChar = firstChar - 32;
+ return len && wxIsPathSeparator(pszFileName[len - 1]);
+}
- // To a drive number
- unsigned int driveNo = firstChar - 64;
- if (driveNo > 0)
+// 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
+ wxCHECK_MSG( !wxIsEmpty(pszFile), false,
+ _T("empty file name in wxFindFileInPath"));
+
+ // skip path separator in the beginning of the file name if present
+ if ( wxIsPathSeparator(*pszFile) )
+ pszFile++;
+
+ // copy the path (strtok will modify it)
+ wxChar *szPath = new wxChar[wxStrlen(pszPath) + 1];
+ wxStrcpy(szPath, pszPath);
+
+ wxString strFile;
+ wxChar *pc, *save_ptr;
+ for ( pc = wxStrtok(szPath, wxPATH_SEP, &save_ptr);
+ pc != NULL;
+ pc = wxStrtok((wxChar *) NULL, wxPATH_SEP, &save_ptr) )
{
- unsigned int noDrives;
- _dos_setdrive(driveNo, &noDrives);
+ // search for the file in this directory
+ strFile = pc;
+ if ( !wxEndsWithPathSeparator(pc) )
+ strFile += wxFILE_SEP_PATH;
+ strFile += pszFile;
+
+ if ( wxFileExists(strFile) ) {
+ *pStr = strFile;
+ break;
+ }
}
- }
- bool success = (chdir(WXSTRINGCAST d) == 0);
- return success;
-#endif
+ // suppress warning about unused variable save_ptr when wxStrtok() is a
+ // macro which throws away its third argument
+ save_ptr = pc;
-#endif
+ delete [] szPath;
+
+ return pc != NULL; // if true => we breaked from the loop
}
-bool wxEndsWithPathSeparator(const char *pszFileName)
+void WXDLLEXPORT wxSplitPath(const wxChar *pszFileName,
+ wxString *pstrPath,
+ wxString *pstrName,
+ wxString *pstrExt)
{
- size_t len = Strlen(pszFileName);
- if ( len == 0 )
- return FALSE;
- else
- return wxIsPathSeparator(pszFileName[len - 1]);
+ // it can be empty, but it shouldn't be NULL
+ wxCHECK_RET( pszFileName, wxT("NULL file name in wxSplitPath") );
+
+ wxFileName::SplitPath(pszFileName, pstrPath, pstrName, pstrExt);
}
-// find a file in a list of directories, returns false if not found
-bool wxFindFileInPath(wxString *pStr, const char *pszPath, const char *pszFile)
+time_t WXDLLEXPORT wxFileModificationTime(const wxString& filename)
{
- // we assume that it's not empty
- wxCHECK_MSG( !IsEmpty(pszFile), FALSE,
- _("empty file name in wxFindFileInPath"));
-
- // skip path separator in the beginning of the file name if present
- if ( wxIsPathSeparator(*pszFile) )
- pszFile++;
-
- // copy the path (strtok will modify it)
- char *szPath = new char[strlen(pszPath) + 1];
- strcpy(szPath, pszPath);
-
- wxString strFile;
- char *pc;
- for ( pc = strtok(szPath, PATH_SEP); pc; pc = strtok((char *) NULL, PATH_SEP) ) {
- // search for the file in this directory
- strFile = pc;
- if ( !wxEndsWithPathSeparator(pc) )
- strFile += FILE_SEP_PATH;
- strFile += pszFile;
-
- if ( FileExists(strFile) ) {
- *pStr = strFile;
- break;
+#ifdef __WXWINCE__
+ FILETIME creationTime, lastAccessTime, lastWriteTime;
+ HANDLE fileHandle = ::CreateFile(filename, GENERIC_READ, FILE_SHARE_READ, NULL,
+ 0, FILE_ATTRIBUTE_NORMAL, 0);
+ if (fileHandle == INVALID_HANDLE_VALUE)
+ return 0;
+ else
+ {
+ if (GetFileTime(fileHandle, & creationTime, & lastAccessTime, & lastWriteTime))
+ {
+ CloseHandle(fileHandle);
+
+ wxDateTime dateTime;
+ FILETIME ftLocal;
+ if ( !::FileTimeToLocalFileTime(&lastWriteTime, &ftLocal) )
+ {
+ wxLogLastError(_T("FileTimeToLocalFileTime"));
+ }
+
+ SYSTEMTIME st;
+ if ( !::FileTimeToSystemTime(&ftLocal, &st) )
+ {
+ wxLogLastError(_T("FileTimeToSystemTime"));
+ }
+
+ dateTime.Set(st.wDay, wxDateTime::Month(st.wMonth - 1), st.wYear,
+ st.wHour, st.wMinute, st.wSecond, st.wMilliseconds);
+ return dateTime.GetTicks();
+ }
+ else
+ return 0;
}
- }
-
- delete [] szPath;
+#else
+ wxStructStat buf;
+ wxStat( filename, &buf);
- return pc != NULL; // if true => we breaked from the loop
+ return buf.st_mtime;
+#endif
}
-void WXDLLEXPORT wxSplitPath(const char *pszFileName,
- wxString *pstrPath,
- wxString *pstrName,
- wxString *pstrExt)
+
+// Parses the filterStr, returning the number of filters.
+// Returns 0 if none or if there's a problem.
+// filterStr is in the form: "All files (*.*)|*.*|JPEG Files (*.jpeg)|*.jpeg"
+
+int WXDLLEXPORT wxParseCommonDialogsFilter(const wxString& filterStr, wxArrayString& descriptions, wxArrayString& filters)
{
- wxCHECK_RET( pszFileName, _("NULL file name in wxSplitPath") );
-
- const char *pDot = strrchr(pszFileName, FILE_SEP_EXT);
- const char *pSepUnix = strrchr(pszFileName, FILE_SEP_PATH_UNIX);
- const char *pSepDos = strrchr(pszFileName, FILE_SEP_PATH_DOS);
-
- // take the last of the two
- size_t nPosUnix = pSepUnix ? pSepUnix - pszFileName : 0;
- size_t nPosDos = pSepDos ? pSepDos - pszFileName : 0;
- if ( nPosDos > nPosUnix )
- nPosUnix = nPosDos;
-// size_t nLen = Strlen(pszFileName);
-
- if ( pstrPath )
- *pstrPath = wxString(pszFileName, nPosUnix);
- if ( pDot ) {
- size_t nPosDot = pDot - pszFileName;
- if ( pstrName )
- *pstrName = wxString(pszFileName + nPosUnix + 1, nPosDot - nPosUnix);
- if ( pstrExt )
- *pstrExt = wxString(pszFileName + nPosDot + 1);
- }
- else {
- if ( pstrName )
- *pstrName = wxString(pszFileName + nPosUnix + 1);
- if ( pstrExt )
- pstrExt->Empty();
- }
+ descriptions.Clear();
+ filters.Clear();
+
+ wxString str(filterStr);
+
+ wxString description, filter;
+ int pos = 0;
+ while( pos != wxNOT_FOUND )
+ {
+ pos = str.Find(wxT('|'));
+ if ( pos == wxNOT_FOUND )
+ {
+ // if there are no '|'s at all in the string just take the entire
+ // string as filter and make description empty for later autocompletion
+ if ( filters.IsEmpty() )
+ {
+ descriptions.Add(wxEmptyString);
+ filters.Add(filterStr);
+ }
+ else
+ {
+ wxFAIL_MSG( _T("missing '|' in the wildcard string!") );
+ }
+
+ break;
+ }
+
+ description = str.Left(pos);
+ str = str.Mid(pos + 1);
+ pos = str.Find(wxT('|'));
+ if ( pos == wxNOT_FOUND )
+ {
+ filter = str;
+ }
+ else
+ {
+ filter = str.Left(pos);
+ str = str.Mid(pos + 1);
+ }
+
+ descriptions.Add(description);
+ filters.Add(filter);
+ }
+
+#if defined(__WXMOTIF__)
+ // split it so there is one wildcard per entry
+ for( size_t i = 0 ; i < descriptions.GetCount() ; i++ )
+ {
+ pos = filters[i].Find(wxT(';'));
+ if (pos != wxNOT_FOUND)
+ {
+ // first split only filters
+ descriptions.Insert(descriptions[i],i+1);
+ filters.Insert(filters[i].Mid(pos+1),i+1);
+ filters[i]=filters[i].Left(pos);
+
+ // autoreplace new filter in description with pattern:
+ // C/C++ Files(*.cpp;*.c;*.h)|*.cpp;*.c;*.h
+ // cause split into:
+ // C/C++ Files(*.cpp)|*.cpp
+ // C/C++ Files(*.c;*.h)|*.c;*.h
+ // and next iteration cause another split into:
+ // C/C++ Files(*.cpp)|*.cpp
+ // C/C++ Files(*.c)|*.c
+ // C/C++ Files(*.h)|*.h
+ for ( size_t k=i;k<i+2;k++ )
+ {
+ pos = descriptions[k].Find(filters[k]);
+ if (pos != wxNOT_FOUND)
+ {
+ wxString before = descriptions[k].Left(pos);
+ wxString after = descriptions[k].Mid(pos+filters[k].Len());
+ pos = before.Find(_T('('),true);
+ if (pos>before.Find(_T(')'),true))
+ {
+ before = before.Left(pos+1);
+ before << filters[k];
+ pos = after.Find(_T(')'));
+ int pos1 = after.Find(_T('('));
+ if (pos != wxNOT_FOUND && (pos<pos1 || pos1==wxNOT_FOUND))
+ {
+ before << after.Mid(pos);
+ descriptions[k] = before;
+ }
+ }
+ }
+ }
+ }
+ }
+#endif
+
+ // autocompletion
+ for( size_t j = 0 ; j < descriptions.GetCount() ; j++ )
+ {
+ if ( descriptions[j] == wxEmptyString && filters[j] != wxEmptyString )
+ {
+ descriptions[j].Printf(_("Files (%s)"), filters[j].c_str());
+ }
+ }
+
+ return filters.GetCount();
}
+
//------------------------------------------------------------------------
// wild character routines
//------------------------------------------------------------------------
bool wxIsWild( const wxString& pattern )
{
- wxString tmp = pattern;
- char *pat = WXSTRINGCAST(tmp);
- while (*pat) {
- switch (*pat++) {
- case '?': case '*': case '[': case '{':
- return TRUE;
- case '\\':
- if (!*pat++)
- return FALSE;
- }
+ wxString tmp = pattern;
+ wxChar *pat = WXSTRINGCAST(tmp);
+ while (*pat)
+ {
+ switch (*pat++)
+ {
+ case wxT('?'): case wxT('*'): case wxT('['): case wxT('{'):
+ return true;
+ case wxT('\\'):
+ if (!*pat++)
+ return false;
+ }
}
- return FALSE;
-};
+ return false;
+}
+/*
+* Written By Douglas A. Lewis <dalewis@cs.Buffalo.EDU>
+*
+* The match procedure is public domain code (from ircII's reg.c)
+*/
bool wxMatchWild( const wxString& pat, const wxString& text, bool dot_special )
{
- wxString tmp1 = pat;
- char *pattern = WXSTRINGCAST(tmp1);
- wxString tmp2 = text;
- char *str = WXSTRINGCAST(tmp2);
- char c;
- char *cp;
- bool done = FALSE, ret_code, ok;
- // Below is for vi fans
- const char OB = '{', CB = '}';
-
- // dot_special means '.' only matches '.'
- if (dot_special && *str == '.' && *pattern != *str)
- return FALSE;
-
- while ((*pattern != '\0') && (!done)
- && (((*str=='\0')&&((*pattern==OB)||(*pattern=='*')))||(*str!='\0'))) {
- switch (*pattern) {
- case '\\':
- pattern++;
- if (*pattern != '\0')
- pattern++;
- break;
- case '*':
- pattern++;
- ret_code = FALSE;
- while ((*str!='\0')
- && (!(ret_code=wxMatchWild(pattern, str++, FALSE))))
- /*loop*/;
- if (ret_code) {
- while (*str != '\0')
- str++;
- while (*pattern != '\0')
- pattern++;
- }
- break;
- case '[':
- pattern++;
- repeat:
- if ((*pattern == '\0') || (*pattern == ']')) {
- done = TRUE;
- break;
- }
- if (*pattern == '\\') {
- pattern++;
- if (*pattern == '\0') {
- done = TRUE;
- break;
- }
- }
- if (*(pattern + 1) == '-') {
- c = *pattern;
- pattern += 2;
- if (*pattern == ']') {
- done = TRUE;
- break;
- }
- if (*pattern == '\\') {
- pattern++;
- if (*pattern == '\0') {
- done = TRUE;
- break;
- }
- }
- if ((*str < c) || (*str > *pattern)) {
- pattern++;
- goto repeat;
- }
- } else if (*pattern != *str) {
- pattern++;
- goto repeat;
- }
- pattern++;
- while ((*pattern != ']') && (*pattern != '\0')) {
- if ((*pattern == '\\') && (*(pattern + 1) != '\0'))
- pattern++;
- pattern++;
- }
- if (*pattern != '\0') {
- pattern++, str++;
- }
- break;
- case '?':
- pattern++;
- str++;
- break;
- case OB:
- pattern++;
- while ((*pattern != CB) && (*pattern != '\0')) {
- cp = str;
- ok = TRUE;
- while (ok && (*cp != '\0') && (*pattern != '\0')
- && (*pattern != ',') && (*pattern != CB)) {
- if (*pattern == '\\')
- pattern++;
- ok = (*pattern++ == *cp++);
- }
- if (*pattern == '\0') {
- ok = FALSE;
- done = TRUE;
- break;
- } else if (ok) {
- str = cp;
- while ((*pattern != CB) && (*pattern != '\0')) {
- if (*++pattern == '\\') {
- if (*++pattern == CB)
- pattern++;
- }
- }
- } else {
- while (*pattern!=CB && *pattern!=',' && *pattern!='\0') {
- if (*++pattern == '\\') {
- if (*++pattern == CB || *pattern == ',')
- pattern++;
- }
- }
- }
- if (*pattern != '\0')
- pattern++;
- }
- break;
- default:
- if (*str == *pattern) {
- str++, pattern++;
- } else {
- done = TRUE;
- }
- }
- }
- while (*pattern == '*')
- pattern++;
- return ((*str == '\0') && (*pattern == '\0'));
-};
+ if (text.empty())
+ {
+ /* Match if both are empty. */
+ return pat.empty();
+ }
+
+ 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 (*m == wxT('?'))
+ {
+ m++;
+ if (!*n++)
+ return false;
+ }
+ 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
+ {
+
+ 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;
+ }
+ }
+ }
+}
+
+#ifdef __VISUALC__
+ #pragma warning(default:4706) // assignment within conditional expression
+#endif // VC++
projects / wxWidgets.git / blobdiff