// Created: 29/01/98
// RCS-ID: $Id$
// Copyright: (c) 1998 Julian Smart
-// Licence: wxWindows license
+// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
+// ============================================================================
+// declarations
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
#ifdef __GNUG__
-#pragma implementation "filefn.h"
+ #pragma implementation "filefn.h"
#endif
// For compilers that support precompilation, includes "wx.h".
#include "wx/defs.h"
#ifdef __BORLANDC__
-#pragma hdrstop
+ #pragma hdrstop
#endif
#ifndef WX_PRECOMP
-#include "wx/defs.h"
+ #include "wx/defs.h"
#endif
#include "wx/utils.h"
-#include <wx/intl.h>
+#include "wx/intl.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>
-#endif
+ #if !(defined(_MSC_VER) && (_MSC_VER > 800))
+ #include <errno.h>
+ #endif
#endif
+
#include <time.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#ifdef __UNIX__
-#include <unistd.h>
-#include <dirent.h>
+#ifndef __MWERKS__
+ #include <sys/types.h>
+ #include <sys/stat.h>
+#else
+ #include <stat.h>
+ #include <unistd.h>
#endif
-#ifdef __WINDOWS__
-#ifndef __GNUWIN32__
-#include <direct.h>
-#include <dos.h>
-#endif
+#ifdef __UNIX__
+ #include <unistd.h>
+ #include <dirent.h>
#endif
-#ifdef __GNUWIN32__
-#include <sys/unistd.h>
-// #include <sys/stat.h>
-
-#ifndef __MINGW32__
-#include <std.h>
+#ifdef __OS2__
+ #include <direct.h>
+ #include <process.h>
#endif
+#ifdef __WINDOWS__
+#if !defined( __GNUWIN32__ ) && !defined( __MWERKS__ ) && !defined(__SALFORDC__)
+ #include <direct.h>
+ #include <dos.h>
+#endif // __WINDOWS__
+#endif // native Win compiler
-#define stricmp strcasecmp
+#ifdef __GNUWIN32__
+ #ifndef __TWIN32__
+ #include <sys/unistd.h>
+ #endif
#endif
#ifdef __BORLANDC__ // Please someone tell me which version of Borland needs
// this (3.1 I believe) and how to test for it.
// If this works for Borland 4.0 as well, then no worries.
-#include <dir.h>
+ #include <dir.h>
+#endif
+
+#ifdef __SALFORDC__
+ #include <dir.h>
+ #include <unix.h>
+#endif
+
+#include "wx/setup.h"
+#include "wx/log.h"
+
+// No, Cygwin doesn't appear to have fnmatch.h after all.
+#if defined(HAVE_FNMATCH_H)
+ #include "fnmatch.h"
#endif
#ifdef __WINDOWS__
-#include "windows.h"
+ #include "windows.h"
#endif
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
#define _MAXPATHLEN 500
-#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxPathList, wxStringList)
+extern wxChar *wxBuffer;
+
+#ifdef __WXMAC__
+
+#include "morefile.h"
+#include "moreextr.h"
+#include "fullpath.h"
+#include "fspcompa.h"
+#endif
+
+ IMPLEMENT_DYNAMIC_CLASS(wxPathList, wxStringList)
+
+// ----------------------------------------------------------------------------
+// private globals
+// ----------------------------------------------------------------------------
+
+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
-extern char *wxBuffer;
+// ============================================================================
+// implementation
+// ============================================================================
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[] =
+ static const wxChar PATH_TOKS[] =
#ifdef __WINDOWS__
- " ;"; // 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);
+ wxChar *val = wxGetenv (WXSTRINGCAST envVariable);
if (val && *val)
{
- char *s = copystring (val);
- char *token = strtok (s, PATH_TOKS);
+ wxChar *s = copystring (val);
+ wxChar *save_ptr, *token = wxStrtok (s, PATH_TOKS, &save_ptr);
if (token)
- {
- Add (copystring (token));
- while (token)
- {
- if ((token = strtok ((char *) NULL, PATH_TOKS)) != NULL)
- Add (wxString(token));
- }
- }
- delete[]s;
+ {
+ Add (copystring (token));
+ while (token)
+ {
+ if ((token = wxStrtok ((wxChar *) NULL, PATH_TOKS, &save_ptr)) != NULL)
+ Add (wxString(token));
+ }
+ }
+
+ // suppress warning about unused variable save_ptr when wxStrtok() is a
+ // macro which throws away its third argument
+ save_ptr = token;
+
+ delete [] s;
}
}
// 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 ())
{
- wxString path2((char *) node->Data ());
+ wxString path2((wxChar *) node->Data ());
if (
-#if defined(__WINDOWS__) || defined(__VMS__)
+#if defined(__WINDOWS__) || 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;
}
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 = (wxChar*) NULL; /* shut up buggy egcs warning */
+ filename = IsAbsolutePath (buf) ? wxFileNameFromPath (buf) : (wxChar *)buf;
for (wxNode * node = First (); node; node = node->Next ())
{
- char *path = (char *) node->Data ();
- strcpy (wxBuffer, path);
- char ch = wxBuffer[strlen(wxBuffer)-1];
- if (ch != '\\' && ch != '/')
- strcat (wxBuffer, "/");
- strcat (wxBuffer, filename);
+ wxChar *path = (wxChar *) node->Data ();
+ wxStrcpy (wxFileFunctionsBuffer, path);
+ wxChar ch = wxFileFunctionsBuffer[wxStrlen(wxFileFunctionsBuffer)-1];
+ if (ch != wxT('\\') && ch != wxT('/'))
+ wxStrcat (wxFileFunctionsBuffer, wxT("/"));
+ wxStrcat (wxFileFunctionsBuffer, filename);
#ifdef __WINDOWS__
- Unix2DosFilename (wxBuffer);
+ Unix2DosFilename (wxFileFunctionsBuffer);
#endif
- if (wxFileExists (wxBuffer))
+ if (wxFileExists (wxFileFunctionsBuffer))
{
- return wxString(wxBuffer); // Found!
+ return wxString(wxFileFunctionsBuffer); // Found!
}
- } // for()
+ } // for()
- return wxString(""); // Not found
+ return wxString(wxT("")); // 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 ( wxIsAbsolutePath(f) )
+ return f;
+
+ wxString buf;
+ wxGetWorkingDirectory(buf.GetWriteBuf(_MAXPATHLEN), _MAXPATHLEN - 1);
+ buf.UngetWriteBuf();
+ 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;
+
+ return buf;
}
-bool
+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
+
+#ifdef __SALFORDC__
+ struct _stat stbuf;
+#else
struct stat stbuf;
+#endif
- if (filename && stat ((char *)(const char *)filename, &stbuf) == 0)
+ if ((filename != wxT("")) && stat (wxFNSTRINGCAST filename.fn_str(), &stbuf) == 0)
return TRUE;
return FALSE;
+#endif
}
/* Vadim's alternative implementation
}
*/
-bool
+bool
wxIsAbsolutePath (const wxString& filename)
{
- if (filename != "")
+ if (filename != wxT(""))
{
- if (filename[0] == '/'
+ if (filename[0] == wxT('/')
#ifdef __VMS__
- || (filename[0] == '[' && filename[1] != '.')
+ || (filename[0] == wxT('[') && filename[1] != wxT('.'))
#endif
#ifdef __WINDOWS__
/* MSDOS */
- || filename[0] == '\\' || (isalpha (filename[0]) && filename[1] == ':')
+ || filename[0] == wxT('\\') || (wxIsalpha (filename[0]) && filename[1] == wxT(':'))
#endif
- )
- return TRUE;
+ )
+ return TRUE;
}
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 = '\\';
+ static const wxChar SEP = wxT('\\');
Unix2DosFilename(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';
- }
+ 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--);
+ 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');
+ }
#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);
- }
+ /* 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 (! IsAbsolutePath(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);
+ wxStrcat(buf, wxFileFunctionsBuffer);
return copystring( wxRealPath(buf) );
}
- return copystring( wxBuffer );
+ return copystring( 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;
+ buf[0] = wxT('\0');
+ if (name == NULL || *name == wxT('\0'))
+ return buf;
nm = copystring(name); // Make a scratch copy
- char *nm_tmp = nm;
+ 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 */
+#ifdef __VISAGECPP__
+ while (*d)
+ {
+ *d++ = *s;
+ if(*s == wxT('\\'))
+ {
+ *(d - 1) = *++s;
+ if (*d)
+ {
+ s++;
+ continue;
+ }
+ else
+ break;
+ }
+ else
+#else
while ((*d++ = *s)) {
-#ifndef __WXMSW__
- if (*s == '\\') {
- if ((*(d - 1) = *++s)) {
- s++;
- continue;
- } else
- break;
- } else
+# ifndef __WXMSW__
+ if (*s == wxT('\\')) {
+ if ((*(d - 1) = *++s)) {
+ s++;
+ continue;
+ } else
+ break;
+ } else
+# endif
#endif
#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;
+#ifdef __VISAGECPP__
+ // VA gives assignment in logical expr warning
+ while (*d)
+ *d++ = *s;
+#else
+ while ((*d++ = *s))
+#endif
+ if (braces ? (*s == wxT('}') || *s == wxT(')')) : !(wxIsalnum(*s) || *s == wxT('_')) )
+ break;
+ else
+ s++;
+ *--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
+ d--;
+ if (braces && *s)
+ s++;
+ }
+ }
}
/* Expand ~ and ~user */
nm = lnm;
- s = "";
- if (nm[0] == '~' && !q)
+ s = wxT("");
+ 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++);
+ 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 = wxT("");
+ } 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;
+#ifdef __VISAGECPP__
+ // VA gives assignment in logical expr warning
+ while (*d)
+ *d++ = *s++;
+#else
while ((*d++ = *s++));
-
+#endif
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);
#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 = (const wxChar *) NULL;
+ wxChar *tcp = (wxChar *) NULL;
+ 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);
}
// 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)
+ (len = wxStrlen(val)) > 2 &&
+ wxStrncmp(dest, val, len) == 0)
{
- strcpy(wxBuffer, "~");
- if (user && *user)
- strcat(wxBuffer, user);
+ wxStrcpy(wxFileFunctionsBuffer, wxT("~"));
+ if (user != wxT(""))
+ wxStrcat(wxFileFunctionsBuffer, (const wxChar*) user);
#ifdef __WXMSW__
-// strcat(wxBuffer, "\\");
+// strcat(wxFileFunctionsBuffer, "\\");
#else
-// strcat(wxBuffer, "/");
+// strcat(wxFileFunctionsBuffer, "/");
#endif
- strcat(wxBuffer, dest + len);
- strcpy (dest, wxBuffer);
+ wxStrcat(wxFileFunctionsBuffer, dest + len);
+ wxStrcpy (dest, wxFileFunctionsBuffer);
}
return dest;
// Return just the filename, not the path
// (basename)
-char *wxFileNameFromPath (char *path)
+wxChar *wxFileNameFromPath (wxChar *path)
{
if (path)
{
- register char *tcp;
+ register wxChar *tcp;
- tcp = path + strlen (path);
+ tcp = path + wxStrlen (path);
while (--tcp >= path)
- {
- if (*tcp == '/' || *tcp == '\\'
+ {
+ if (*tcp == wxT('/') || *tcp == wxT('\\')
#ifdef __VMS__
- || *tcp == ':' || *tcp == ']')
+ || *tcp == wxT(':') || *tcp == wxT(']'))
#else
)
#endif
- return tcp + 1;
- } /* while */
-#ifdef __WXMSW__
- if (isalpha (*path) && *(path + 1) == ':')
- return path + 2;
+ return tcp + 1;
+ } /* while */
+#if defined(__WXMSW__) || defined(__WXPM__)
+ if (wxIsalpha (*path) && *(path + 1) == wxT(':'))
+ return path + 2;
#endif
}
return path;
wxString wxFileNameFromPath (const wxString& path1)
{
- if (path1 != "")
+ if (path1 != wxT(""))
{
- char *path = WXSTRINGCAST path1 ;
- register char *tcp;
+ wxChar *path = WXSTRINGCAST path1 ;
+ register wxChar *tcp;
- tcp = path + strlen (path);
+ tcp = path + wxStrlen (path);
while (--tcp >= path)
- {
- if (*tcp == '/' || *tcp == '\\'
+ {
+ if (*tcp == wxT('/') || *tcp == wxT('\\')
#ifdef __VMS__
- || *tcp == ':' || *tcp == ']')
+ || *tcp == wxT(':') || *tcp == wxT(']'))
#else
)
#endif
- return wxString(tcp + 1);
- } /* while */
-#ifdef __WXMSW__
- if (isalpha (*path) && *(path + 1) == ':')
- return wxString(path + 2);
+ return wxString(tcp + 1);
+ } /* while */
+#if defined(__WXMSW__) || defined(__WXPM__)
+ if (wxIsalpha (*path) && *(path + 1) == wxT(':'))
+ return wxString(path + 2);
#endif
}
- return wxString("");
+ // Yes, this should return the path, not an empty string, otherwise
+ // we get "thing.txt" -> "".
+ return path1;
}
// Return just the directory, or NULL if no directory
-char *
-wxPathOnly (char *path)
+wxChar *
+wxPathOnly (wxChar *path)
{
if (path && *path)
{
- static char buf[_MAXPATHLEN];
+ static wxChar buf[_MAXPATHLEN];
// Local copy
- strcpy (buf, path);
+ wxStrcpy (buf, path);
- int l = strlen(path);
+ int l = wxStrlen(path);
bool done = FALSE;
int i = l - 1;
while (!done && i > -1)
{
// ] is for VMS
- if (path[i] == '/' || path[i] == '\\' || path[i] == ']')
+ if (path[i] == wxT('/') || path[i] == wxT('\\') || path[i] == wxT(']'))
{
done = TRUE;
#ifdef __VMS__
else i --;
}
-#ifdef __WXMSW__
+#if defined(__WXMSW__) || defined(__WXPM__)
// 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 (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);
+ wxStrcpy (buf, WXSTRINGCAST path);
int l = path.Length();
bool done = FALSE;
while (!done && i > -1)
{
// ] is for VMS
- if (path[i] == '/' || path[i] == '\\' || path[i] == ']')
+ if (path[i] == wxT('/') || path[i] == wxT('\\') || path[i] == wxT(']'))
{
done = TRUE;
#ifdef __VMS__
else i --;
}
-#ifdef __WXMSW__
+#if defined(__WXMSW__) || defined(__WXPM__)
// 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 (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
+#ifdef __WXMAC__
+
+static char sMacFileNameConversion[ 1000 ] ;
+
+wxString wxMac2UnixFilename (const char *str)
+{
+ 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++;
+ }
+ }
+ 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 ) ) ;
+ }
+ else if ( *s == '/' )
+ {
+ // absolute path -> on mac just start with the drive name
+ memmove( s , s+1 ,strlen( s ) ) ;
+ }
+ else
+ {
+ wxASSERT_MSG( 1 , "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 ,strlen( s+3 ) + 1 ) ;
+ }
+ else
+ *s = ':';
+ }
+
+ s++ ;
+ }
+ }
+ return wxString (sMacFileNameConversion) ;
+}
+
+wxString wxMacFSSpec2MacFilename( const FSSpec *spec )
+{
+ Handle myPath ;
+ short length ;
+
+ FSpGetFullPath( spec , &length , &myPath ) ;
+ ::SetHandleSize( myPath , length + 1 ) ;
+ ::HLock( myPath ) ;
+ (*myPath)[length] = 0 ;
+ if ( length > 0 && (*myPath)[length-1] ==':' )
+ (*myPath)[length-1] = 0 ;
+
+ wxString result( (char*) *myPath ) ;
+ ::HUnlock( myPath ) ;
+ ::DisposeHandle( myPath ) ;
+ return result ;
+}
+
+wxString wxMacFSSpec2UnixFilename( const FSSpec *spec )
+{
+ return wxMac2UnixFilename( wxMacFSSpec2MacFilename( spec) ) ;
+}
+
+void wxMacFilename2FSSpec( const char *path , FSSpec *spec )
+{
+ FSpLocationFromFullPath( strlen(path ) , path , spec ) ;
+}
+
+void wxUnixFilename2FSSpec( const char *path , FSSpec *spec )
+{
+ wxString var = wxUnix2MacFilename( path ) ;
+ wxMacFilename2FSSpec( var , spec ) ;
+}
+
+#endif
+void
wxDos2UnixFilename (char *s)
{
if (s)
while (*s)
{
- if (*s == '\\')
- *s = '/';
+ if (*s == '\\')
+ *s = '/';
#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(__WXPM__)
+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(__WXPM__)
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");
+ wxChar *outfile = wxGetTempFileName("cat");
FILE *fp1 = (FILE *) NULL;
FILE *fp2 = (FILE *) NULL;
FILE *fp3 = (FILE *) NULL;
// Open the inputs and outputs
- if ((fp1 = fopen (WXSTRINGCAST file1, "rb")) == NULL ||
- (fp2 = fopen (WXSTRINGCAST file2, "rb")) == NULL ||
- (fp3 = fopen (outfile, "wb")) == NULL)
+#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)
- fclose (fp1);
+ fclose (fp1);
if (fp2)
- fclose (fp2);
+ fclose (fp2);
if (fp3)
- fclose (fp3);
+ fclose (fp3);
return FALSE;
}
}
// Copy files
-bool
+bool
wxCopyFile (const wxString& file1, const wxString& file2)
{
FILE *fd1;
FILE *fd2;
int ch;
- if ((fd1 = fopen (WXSTRINGCAST file1, "rb")) == NULL)
+#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 = fopen (WXSTRINGCAST file2, "wb")) == NULL)
+ if ((fd2 = wxFopen (WXSTRINGCAST file2, wxT("wb"))) == NULL)
+#endif
{
fclose (fd1);
return FALSE;
return TRUE;
}
-bool
+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 == rename (WXSTRINGCAST file1, WXSTRINGCAST file2))
+ if (0 == rename (wxFNSTRINGCAST file1.fn_str(), wxFNSTRINGCAST file2.fn_str()))
return TRUE;
+#endif
// Try to copy
if (wxCopyFile(file1, file2)) {
wxRemoveFile(file1);
bool wxRemoveFile(const wxString& file)
{
-#if defined(_MSC_VER) || defined(__BORLANDC__)
- int flag = remove(WXSTRINGCAST file);
+#if defined(__VISUALC__) || defined(__BORLANDC__) || defined(__WATCOMC__)
+ int flag = remove(wxFNSTRINGCAST file.fn_str());
+#elif defined( __WXMAC__ )
+ int flag = unlink(wxUnix2MacFilename( file ));
#else
- int flag = unlink(WXSTRINGCAST file);
+ int flag = unlink(wxFNSTRINGCAST file.fn_str());
#endif
return (flag == 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);
-#else
- return (mkdir(WXSTRINGCAST dir) == 0);
-#endif
+#if defined( __WXMAC__ )
+ return (mkdir(wxUnix2MacFilename( 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(__GNUWIN32__) && !defined(__MINGW32__)) || defined(__WXWINE__)
+ if ( mkdir(wxFNCONV(dirname), perm) != 0 )
+#else // !MSW and !OS/2 VAC++
+ if ( mkdir(wxFNSTRINGCAST wxFNCONV(dirname)) != 0 )
+#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( __WXMAC__ )
+ return (rmdir(wxUnix2MacFilename( dir )) == 0);
#else
- return (rmdir(WXSTRINGCAST dir) == 0);
+
+#ifdef __SALFORDC__
+ return FALSE; // What to do?
+#else
+ return (rmdir(wxFNSTRINGCAST dir.fn_str()) == 0);
+#endif
+
#endif
}
bool wxDirExists(const wxString& dir)
{
#ifdef __VMS__
- return FALSE;
+ return FALSE; //To be changed since stat exists in VMS7.x
#elif !defined(__WXMSW__)
struct stat sbuf;
- return (stat(dir, &sbuf) != -1) && S_ISDIR(sbuf.st_mode) ? TRUE : FALSE;
+ 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 */
#endif
#if defined(__WIN32__)
- HANDLE h = FindFirstFile((LPTSTR) WXSTRINGCAST dir,(LPWIN32_FIND_DATA)&fileInfo);
+ 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);
- }
+ 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
#endif
// does the path exists? (may have or not '/' or '\\' at the end)
-bool wxPathExists(const char *pszPathName)
+bool wxPathExists(const wxChar *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.
+ /* 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';
+ if ( wxEndsWithPathSeparator(pszPathName) && pszPathName[1] != wxT('\0') )
+ strPath.Last() = wxT('\0');
+#ifdef __SALFORDC__
+ struct _stat st;
+#else
struct stat st;
- return stat(strPath, &st) == 0 && (st.st_mode & S_IFDIR);
+#endif
+
+ return stat(wxFNSTRINGCAST strPath.fn_str(), &st) == 0 && (st.st_mode & S_IFDIR);
}
// 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];
+#ifndef __WIN32__
+ wxChar tmp[144];
::GetTempFileName(0, WXSTRINGCAST prefix, 0, tmp);
#else
- char tmp[MAX_PATH];
- char tmpPath[MAX_PATH];
+ wxChar tmp[MAX_PATH];
+ wxChar tmpPath[MAX_PATH];
::GetTempPath(MAX_PATH, tmpPath);
::GetTempFileName(tmpPath, WXSTRINGCAST prefix, 0, tmp);
#endif
- if (buf) strcpy(buf, tmp);
+ if (buf) wxStrcpy(buf, tmp);
else buf = copystring(tmp);
return buf;
#else
- static short last_temp = 0; // cache last to speed things a bit
+ 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];
+ wxChar tmp[100]; // FIXME static buffer
for (short suffix = last_temp + 1; suffix != last_temp; ++suffix %= 1000)
{
- sprintf (tmp, "/tmp/%s%d.%03x", WXSTRINGCAST prefix, (int) getpid (), (int) suffix);
+ 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 (tmp, "w");
- if (fd)
- fclose (fd);
- last_temp = suffix;
+ {
+ // Touch the file to create it (reserve name)
+ FILE *fd = fopen (wxFNCONV(tmp), "w");
+ if (fd)
+ fclose (fd);
+ last_temp = suffix;
if (buf)
- strcpy( buf, tmp);
- else
- buf = copystring( tmp );
- return buf;
- }
+ wxStrcpy( buf, tmp);
+ else
+ buf = copystring( tmp );
+ return buf;
+ }
}
- cerr << _("wxWindows: error finding temporary file name.\n");
+ wxLogError( _("wxWindows: error finding temporary file name.\n") );
if (buf) buf[0] = 0;
- return (char *) NULL;
+ return (wxChar *) NULL;
#endif
}
+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.
#ifdef __UNIX__
// 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;
+#if !defined( __VMS__ ) || ( __VMS_VER >= 70000000 )
+ static DIR *gs_dirStream = (DIR *) NULL;
+ static wxString gs_strFileSpec;
+ static int gs_findFlags = 0;
#endif
-char *wxFindFirstFile(const char *spec, int flags)
+wxString wxFindFirstFile(const wxChar *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;
+ wxString result;
+
+#if !defined( __VMS__ ) || ( __VMS_VER >= 70000000 )
+ if (gs_dirStream)
+ closedir(gs_dirStream); // edz 941103: better housekeping
+
+ gs_findFlags = flags;
+
+ gs_strFileSpec = spec;
+
+ // Find path only so we can concatenate
+ // found file onto path
+ wxString path(wxPathOnly(gs_strFileSpec));
+
+ // special case: path is really "/"
+ if ( !path && gs_strFileSpec[0u] == wxT('/') )
+ path = wxT('/');
+ // path is empty => Local directory
+ if ( !path )
+ path = wxT('.');
+
+ gs_dirStream = opendir(path.fn_str());
+ if ( !gs_dirStream )
+ {
+ wxLogSysError(_("Can not enumerate files in directory '%s'"),
+ path.c_str());
+ }
+ else
+ {
+ result = wxFindNextFile();
+ }
+#endif // !VMS6.x or earlier
+
+ return result;
}
-char *wxFindNextFile(void)
+wxString wxFindNextFile()
{
-#ifndef __VMS__
- static char buf[400];
+ wxString result;
- /* MATTHEW: [2] Don't crash if we read too many times */
- if (!wxDirStream)
- return (char *) NULL;
+#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
- char *p = wxPathOnly(wxFileSpec);
- char *n = wxFileNameFromPath(wxFileSpec);
+ // 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 (p && !*p && *wxFileSpec == '/')
- p = "/";
+ /* MATTHEW: special case: path is really "/" */
+ if ( !path && gs_strFileSpec[0u] == wxT('/'))
+ path = wxT('/');
- // Do the reading
- struct dirent *nextDir;
- for (nextDir = readdir(wxDirStream); nextDir != NULL; nextDir = readdir(wxDirStream))
- {
+ // Do the reading
+ struct dirent *nextDir;
+ for ( nextDir = readdir(gs_dirStream);
+ nextDir != NULL;
+ nextDir = readdir(gs_dirStream) )
+ {
+ 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;
+ }
+ }
+ }
- /* MATTHEW: [5] Only return "." and ".." when they match, and only return
- directories when flags & wxDIR */
- if (wxMatchWild(n, nextDir->d_name)) {
- bool isdir;
+ result.Empty(); // not found
- 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;
- }
- }
- closedir(wxDirStream);
- wxDirStream = (DIR *) NULL;
-#endif
- // ifndef __VMS__
+ 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( ) ;
+}
+
+wxString wxFindNextFile()
+{
+ wxString result;
- return (char *) NULL;
+ short err = noErr ;
+
+ while ( err == noErr )
+ {
+ g_iter.m_index++ ;
+ g_iter.m_CPB.dirInfo.ioFDirIndex = g_iter.m_index;
+ g_iter.m_CPB.dirInfo.ioDrDirID = g_iter.m_dirId; /* we need to do this every time */
+ err = PBGetCatInfoSync((CInfoPBPtr)&g_iter.m_CPB);
+ if ( err != noErr )
+ break ;
+
+ if ( ( g_iter.m_CPB.dirInfo.ioFlAttrib & ioDirMask) != 0 && (g_iter_flags & wxDIR) ) // we have a directory
+ break ;
+
+ if ( ( g_iter.m_CPB.dirInfo.ioFlAttrib & ioDirMask) == 0 && !(g_iter_flags & wxFILE ) )
+ continue ;
+
+ // hit !
+ break ;
+ }
+ if ( err != noErr )
+ {
+ return wxEmptyString ;
+ }
+ FSSpec spec ;
+
+ FSMakeFSSpecCompat(g_iter.m_CPB.hFileInfo.ioVRefNum,
+ g_iter.m_dirId,
+ g_iter.m_name,
+ &spec) ;
+
+ return wxMacFSSpec2UnixFilename( &spec ) ;
}
#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)
+ 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)
{
- 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;
+ 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 (wxFileStrucHandle != INVALID_HANDLE_VALUE)
- FindClose(wxFileStrucHandle);
+ if ( gs_hFileStruct != INVALID_HANDLE_VALUE )
+ FindClose(gs_hFileStruct);
- wxFileStrucHandle = ::FindFirstFile(WXSTRINGCAST spec, &wxFileStruc);
+ gs_hFileStruct = ::FindFirstFile(WXSTRINGCAST spec, &gs_findDataStruct);
- if (wxFileStrucHandle == INVALID_HANDLE_VALUE)
- return NULL;
+ if ( gs_hFileStruct == INVALID_HANDLE_VALUE )
+ {
+ result.Empty();
- bool isdir = !!(wxFileStruc.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY);
+ return result;
+ }
- if (isdir && !(flags & wxDIR))
- return wxFindNextFile();
- else if (!isdir && flags && !(flags & wxFILE))
- return wxFindNextFile();
+ bool isdir = !!(gs_findDataStruct.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY);
- if (wxBuffer[0] != 0)
- strcat(wxBuffer, "\\");
- strcat(wxBuffer, wxFileStruc.cFileName);
- return wxBuffer;
-#else
+ if (isdir && !(flags & wxDIR))
+ return wxFindNextFile();
+ else if (!isdir && flags && !(flags & wxFILE))
+ return wxFindNextFile();
- int flag = _A_NORMAL;
- if (flags & wxDIR) /* MATTHEW: [5] Use & */
- flag = _A_SUBDIR;
+ result += gs_findDataStruct.cFileName;
+
+ return result;
+#else
+ int flag = _A_NORMAL;
+ if (flags & wxDIR) /* MATTHEW: [5] Use & */
+ flag = _A_SUBDIR;
#ifdef __BORLANDC__
- if (findfirst(WXSTRINGCAST spec, &wxFileStruc, flag) == 0)
+ if (findfirst(WXSTRINGCAST spec, &gs_findDataStruct, flag) == 0)
#else
- if (_dos_findfirst(WXSTRINGCAST spec, flag, &wxFileStruc) == 0)
+ if (_dos_findfirst(WXSTRINGCAST spec, flag, &gs_findDataStruct) == 0)
#endif
- {
- /* MATTHEW: [5] Check directory flag */
- char attrib;
+ {
+ /* MATTHEW: [5] Check directory flag */
+ char attrib;
#ifdef __BORLANDC__
- attrib = wxFileStruc.ff_attrib;
+ attrib = gs_findDataStruct.ff_attrib;
#else
- attrib = wxFileStruc.attrib;
+ attrib = gs_findDataStruct.attrib;
#endif
- if (attrib & _A_SUBDIR) {
- if (!(wxFindFileFlags & wxDIR))
- return wxFindNextFile();
- } else if (wxFindFileFlags && !(wxFindFileFlags & wxFILE))
- return wxFindNextFile();
-
- if (wxBuffer[0] != 0)
- strcat(wxBuffer, "\\");
+ if (attrib & _A_SUBDIR) {
+ if (!(gs_findFlags & wxDIR))
+ return wxFindNextFile();
+ } else if (gs_findFlags && !(gs_findFlags & wxFILE))
+ return wxFindNextFile();
+ result +=
#ifdef __BORLANDC__
- strcat(wxBuffer, wxFileStruc.ff_name);
+ gs_findDataStruct.ff_name
#else
- strcat(wxBuffer, wxFileStruc.name);
+ gs_findDataStruct.name
#endif
- return wxBuffer;
- }
- else
- return NULL;
+ ;
+ }
#endif // __WIN32__
+
+ return result;
}
-char *wxFindNextFile(void)
+
+wxString wxFindNextFile()
{
- // 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:
+ wxString result;
+
+ // Find path only so we can concatenate found file onto path
+ wxString path(wxPathOnly(gs_strFileSpec));
+
+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;
- }
+ if (gs_hFileStruct == INVALID_HANDLE_VALUE)
+ return result;
- bool isdir = !!(wxFileStruc.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY);
+ bool success = (FindNextFile(gs_hFileStruct, &gs_findDataStruct) != 0);
+ if (!success)
+ {
+ FindClose(gs_hFileStruct);
+ gs_hFileStruct = INVALID_HANDLE_VALUE;
+ }
+ else
+ {
+ bool isdir = !!(gs_findDataStruct.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY);
- if (isdir && !(wxFindFileFlags & wxDIR))
- goto try_again;
- else if (!isdir && wxFindFileFlags && !(wxFindFileFlags & wxFILE))
- goto try_again;
+ if (isdir && !(gs_findFlags & wxDIR))
+ goto try_again;
+ else if (!isdir && gs_findFlags && !(gs_findFlags & wxFILE))
+ goto try_again;
- if (wxBuffer[0] != 0)
- strcat(wxBuffer, "\\");
- strcat(wxBuffer, wxFileStruc.cFileName);
- return wxBuffer;
-#else
+ if ( !path.IsEmpty() )
+ result << path << wxT('\\');
+ result << gs_findDataStruct.cFileName;
+ }
+
+ return result;
+#else // Win16
#ifdef __BORLANDC__
- if (findnext(&wxFileStruc) == 0)
+ if (findnext(&gs_findDataStruct) == 0)
#else
- if (_dos_findnext(&wxFileStruc) == 0)
+ if (_dos_findnext(&gs_findDataStruct) == 0)
#endif
- {
- /* MATTHEW: [5] Check directory flag */
- char attrib;
+ {
+ /* MATTHEW: [5] Check directory flag */
+ char attrib;
#ifdef __BORLANDC__
- attrib = wxFileStruc.ff_attrib;
+ attrib = gs_findDataStruct.ff_attrib;
#else
- attrib = wxFileStruc.attrib;
+ attrib = gs_findDataStruct.attrib;
#endif
- if (attrib & _A_SUBDIR) {
- if (!(wxFindFileFlags & wxDIR))
- goto try_again;
- } else if (wxFindFileFlags && !(wxFindFileFlags & wxFILE))
- goto try_again;
+ if (attrib & _A_SUBDIR) {
+ if (!(gs_findFlags & wxDIR))
+ goto try_again;
+ } else if (gs_findFlags && !(gs_findFlags & wxFILE))
+ goto try_again;
- if (wxBuffer[0] != 0)
- strcat(wxBuffer, "\\");
+ result +=
#ifdef __BORLANDC__
- strcat(wxBuffer, wxFileStruc.ff_name);
+ gs_findDataStruct.ff_name
#else
- strcat(wxBuffer, wxFileStruc.name);
-#endif
- return wxBuffer;
- }
- else
- return NULL;
+ gs_findDataStruct.name
#endif
+ ;
+ }
+#endif // Win32/16
+
+ return result;
}
-#endif
- // __WXMSW__
+#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;
+ }
+ */
+ return result;
+}
+
+wxString wxFindNextFile()
+{
+ wxString result;
+ // TODO:
+ return result;
+}
+
+#endif // Unix/Windows/OS/2
// Get current working directory.
// If buf is NULL, allocates space using new, else
// copies into buf.
-char *wxGetWorkingDirectory(char *buf, int sz)
+wxChar *wxGetWorkingDirectory(wxChar *buf, int sz)
{
if (!buf)
- buf = new char[sz+1];
+ 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) {
#else
if (getcwd(buf, sz) == NULL) {
#endif
- buf[0] = '.';
- buf[1] = '\0';
+#endif
+ buf[0] = wxT('.');
+ buf[1] = wxT('\0');
+ }
+#if wxUSE_UNICODE
+ else {
+ wxConvFile.MB2WC(buf, cbuf, sz);
+ delete [] cbuf;
}
+#endif
return buf;
}
+wxString wxGetCwd()
+{
+ static const size_t maxPathLen = 1024;
+
+ wxString str;
+ wxGetWorkingDirectory(str.GetWriteBuf(maxPathLen), maxPathLen);
+ str.UngetWriteBuf();
+
+ return str;
+}
+
bool wxSetWorkingDirectory(const wxString& d)
{
-#ifdef __UNIX__
- return (chdir(d) == 0);
+#if defined( __UNIX__ ) || defined( __WXMAC__ ) || defined(__WXPM__)
+ return (chdir(wxFNSTRINGCAST d.fn_str()) == 0);
#elif defined(__WINDOWS__)
#ifdef __WIN32__
bool isDriveSpec = ((strlen(d) > 1) && (d[1] == ':'));
if (isDriveSpec)
{
- char firstChar = d[0];
+ wxChar firstChar = d[0];
// To upper case
if (firstChar > 90)
#endif
}
-bool wxEndsWithPathSeparator(const char *pszFileName)
+// Get the OS directory if appropriate (such as the Windows directory).
+// On non-Windows platform, probably just return the empty string.
+wxString wxGetOSDirectory()
{
- size_t len = Strlen(pszFileName);
+#ifdef __WINDOWS__
+ wxChar buf[256];
+ GetWindowsDirectory(buf, 256);
+ return wxString(buf);
+#else
+ return wxEmptyString;
+#endif
+}
+
+bool wxEndsWithPathSeparator(const wxChar *pszFileName)
+{
+ size_t len = wxStrlen(pszFileName);
if ( len == 0 )
return FALSE;
else
}
// find a file in a list of directories, returns false if not found
-bool wxFindFileInPath(wxString *pStr, const char *pszPath, const char *pszFile)
+bool wxFindFileInPath(wxString *pStr, const wxChar *pszPath, const wxChar *pszFile)
{
- // 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;
+ // we assume that it's not empty
+ wxCHECK_MSG( !wxIsEmpty(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)
+ 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) )
+ {
+ // search for the file in this directory
+ strFile = pc;
+ if ( !wxEndsWithPathSeparator(pc) )
+ strFile += wxFILE_SEP_PATH;
+ strFile += pszFile;
+
+ if ( FileExists(strFile) ) {
+ *pStr = strFile;
+ break;
+ }
}
- }
- delete [] szPath;
+ // suppress warning about unused variable save_ptr when wxStrtok() is a
+ // macro which throws away its third argument
+ save_ptr = pc;
+
+ delete [] szPath;
- return pc != NULL; // if true => we breaked from the loop
+ return pc != NULL; // if true => we breaked from the loop
}
-void WXDLLEXPORT wxSplitPath(const char *pszFileName,
+void WXDLLEXPORT wxSplitPath(const wxChar *pszFileName,
wxString *pstrPath,
wxString *pstrName,
wxString *pstrExt)
{
- 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 {
+ // 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 )
- *pstrName = wxString(pszFileName + nPosUnix + 1);
+ {
+ const wxChar *start = pLastSeparator ? pLastSeparator + 1 : pszFileName;
+ const wxChar *end = pDot ? pDot : pszFileName + wxStrlen(pszFileName);
+
+ *pstrName = wxString(start, end - start);
+ }
+
if ( pstrExt )
- pstrExt->Empty();
- }
+ {
+ if ( pDot )
+ *pstrExt = wxString(pDot + 1);
+ else
+ pstrExt->Empty();
+ }
}
+
+
+
+time_t WXDLLEXPORT wxFileModificationTime(const wxString& filename)
+{
+ struct stat buf;
+
+ stat(filename.fn_str(), &buf);
+ return buf.st_mtime;
+}
+
+
+//------------------------------------------------------------------------
+// wild character routines
+//------------------------------------------------------------------------
+
+bool wxIsWild( const wxString& pattern )
+{
+ 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;
+};
+
+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!
+
+ /*
+ * WARNING: this code is broken!
+ */
+{
+ 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;
+
+ 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;
+ }
+ } 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++);
+ }
+ 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 {
+ while (*pattern!=CB && *pattern!=wxT(',') && *pattern!=wxT('\0')) {
+ if (*++pattern == wxT('\\')) {
+ if (*++pattern == CB || *pattern == wxT(','))
+ pattern++;
+ }
+ }
+ }
+ 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
+#endif // VC++
projects / wxWidgets.git / blobdiff