/////////////////////////////////////////////////////////////////////////////
-// Name: filefn.cpp
+// Name: src/common/filefn.cpp
// Purpose: File- and directory-related functions
// Author: Julian Smart
// Modified by:
// headers
// ----------------------------------------------------------------------------
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
- #pragma implementation "filefn.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#include "wx/defs.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#if !defined(__WATCOMC__)
+#if !wxONLY_WATCOM_EARLIER_THAN(1,4)
#if !(defined(_MSC_VER) && (_MSC_VER > 800))
#include <errno.h>
#endif
wxString wxPathList::FindValidPath (const wxString& file)
{
- if (wxFileExists (wxExpandPath(wxFileFunctionsBuffer, file)))
- return wxString(wxFileFunctionsBuffer);
+ wxExpandPath(wxFileFunctionsBuffer, file);
wxChar buf[_MAXPATHLEN];
wxStrcpy(buf, wxFileFunctionsBuffer);
for (wxStringList::compatibility_iterator node = GetFirst(); node; node = node->GetNext())
{
- const wxChar *path = node->GetData();
+ const wxString path(node->GetData());
wxStrcpy (wxFileFunctionsBuffer, path);
wxChar ch = wxFileFunctionsBuffer[wxStrlen(wxFileFunctionsBuffer)-1];
if (ch != wxT('\\') && ch != wxT('/'))
if ( f.empty() || wxIsAbsolutePath(f) )
return f;
- wxString buf;
- wxGetWorkingDirectory(wxStringBuffer(buf, _MAXPATHLEN), _MAXPATHLEN);
+ wxString buf = ::wxGetCwd();
if ( !wxEndsWithPathSeparator(buf) )
{
#else // !__WIN32__
wxStructStat st;
#ifndef wxNEED_WX_UNISTD_H
- return wxStat( filename.fn_str() , &st) == 0 && (st.st_mode & S_IFREG);
+ return (wxStat( filename.fn_str() , &st) == 0 && (st.st_mode & S_IFREG))
+#ifdef __OS2__
+ || (errno == EACCES) // if access is denied something with that name
+ // exists and is opened in exclusive mode.
+#endif
+ ;
#else
return wxStat( filename , &st) == 0 && (st.st_mode & S_IFREG);
#endif
void wxStripExtension(wxString& buffer)
{
//RN: Be careful about the handling the case where
- //buffer.Length() == 0
- for(size_t i = buffer.Length() - 1; i != wxString::npos; --i)
+ //buffer.length() == 0
+ for(size_t i = buffer.length() - 1; i != wxString::npos; --i)
{
if (buffer.GetChar(i) == wxT('.'))
{
return path;
}
+wxString wxRealPath(const wxString& path)
+{
+ wxChar *buf1=MYcopystring(path);
+ wxChar *buf2=wxRealPath(buf1);
+ wxString buf(buf2);
+ delete [] buf1;
+ return buf;
+}
+
+
// Must be destroyed
wxChar *wxCopyAbsolutePath(const wxString& filename)
{
- if (filename.empty())
- return (wxChar *) NULL;
+ if (filename.empty())
+ 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];
+ if (! wxIsAbsolutePath(wxExpandPath(wxFileFunctionsBuffer, filename)))
+ {
+ wxString buf = ::wxGetCwd();
+ wxChar ch = buf.Last();
#ifdef __WXMSW__
- if (ch != wxT('\\') && ch != wxT('/'))
- wxStrcat(buf, wxT("\\"));
+ if (ch != wxT('\\') && ch != wxT('/'))
+ buf << wxT("\\");
#else
- if (ch != wxT('/'))
- wxStrcat(buf, wxT("/"));
+ if (ch != wxT('/'))
+ buf << wxT("/");
#endif
- wxStrcat(buf, wxFileFunctionsBuffer);
- return MYcopystring( wxRealPath(buf) );
- }
- return MYcopystring( wxFileFunctionsBuffer );
+ buf << wxFileFunctionsBuffer;
+ buf = wxRealPath( buf );
+ return MYcopystring( buf );
+ }
+ return MYcopystring( wxFileFunctionsBuffer );
}
/*-
while ((*d++ = *s) != 0) {
# ifndef __WXMSW__
if (*s == wxT('\\')) {
- if ((*(d - 1) = *++s)) {
+ if ((*(d - 1) = *++s)!=0) {
s++;
continue;
} else
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;
+ if ((home = WXSTRINGCAST wxGetUserHome(wxString(nm + 1))) == NULL)
+ {
+ if (was_sep) /* replace only if it was there: */
+ *s = SEP;
s = NULL;
- } else {
+ }
+ else
+ {
nm = nnm;
s = home;
}
// Local copy
wxStrcpy (buf, WXSTRINGCAST path);
- int l = path.Length();
+ int l = path.length();
int i = l - 1;
// Search backward for a backward or forward slash
return (ret != (DWORD)-1) && (ret & FILE_ATTRIBUTE_DIRECTORY);
#elif defined(__OS2__)
- return (bool)(::DosSetCurrentDir((PSZ)(WXSTRINGCAST strPath)));
+ FILESTATUS3 Info = {{0}};
+ APIRET rc = ::DosQueryPathInfo((PSZ)(WXSTRINGCAST strPath), FIL_STANDARD,
+ (void*) &Info, sizeof(FILESTATUS3));
+
+ return ((rc == NO_ERROR) && (Info.attrFile & FILE_DIRECTORY)) ||
+ (rc == ERROR_SHARING_VIOLATION);
+ // If we got a sharing violation, there must be something with this name.
#else // !__WIN32__
wxStructStat st;
// Get current working directory.
-// If buf is NULL, allocates space using new, else
-// copies into buf.
-wxChar *wxGetWorkingDirectory(wxChar *buf, int sz)
+// If buf is NULL, allocates space using new, else copies into buf.
+// wxGetWorkingDirectory() is obsolete, use wxGetCwd()
+// wxDoGetCwd() is their common core to be moved
+// to wxGetCwd() once wxGetWorkingDirectory() will be removed.
+// Do not expose wxDoGetCwd in headers!
+
+wxChar *wxDoGetCwd(wxChar *buf, int sz)
{
#if defined(__WXPALMOS__)
- // TODO ?
- return NULL;
+ // TODO
+ if(buf && sz>0) buf[0] = _T('\0');
+ return buf;
#elif defined(__WXWINCE__)
// TODO
- wxUnusedVar(buf);
- wxUnusedVar(sz);
- return NULL;
+ if(buf && sz>0) buf[0] = _T('\0');
+ return buf;
#else
if ( !buf )
{
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
#if defined( __CYGWIN__ ) && defined( __WINDOWS__ )
// another example of DOS/Unix mix (Cygwin)
wxString pathUnix = buf;
+#if wxUSE_UNICODE
+ char bufA[_MAXPATHLEN];
+ cygwin_conv_to_full_win32_path(pathUnix.mb_str(wxConvFile), bufA);
+ wxConvFile.MB2WC(buf, bufA, sz);
+#else
cygwin_conv_to_full_win32_path(pathUnix, buf);
+#endif // wxUSE_UNICODE
#endif // __CYGWIN__
}
// __WXWINCE__
}
-wxString wxGetCwd()
+#if WXWIN_COMPATIBILITY_2_6
+wxChar *wxGetWorkingDirectory(wxChar *buf, int sz)
{
- wxChar *buffer = new wxChar[_MAXPATHLEN];
- wxGetWorkingDirectory(buffer, _MAXPATHLEN);
- wxString str( buffer );
- delete [] buffer;
+ return wxDoGetCwd(buf,sz);
+}
+#endif // WXWIN_COMPATIBILITY_2_6
+wxString wxGetCwd()
+{
+ wxString str;
+ wxDoGetCwd(wxStringBuffer(str, _MAXPATHLEN), _MAXPATHLEN);
return str;
}
* Written By Douglas A. Lewis <dalewis@cs.Buffalo.EDU>
*
* The match procedure is public domain code (from ircII's reg.c)
+* but modified to suit our tastes (RN: No "%" syntax I guess)
*/
bool wxMatchWild( const wxString& pat, const wxString& text, bool dot_special )
{
- if (text.empty())
+ 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;
+ int just = 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('*'))
{
- /* Match if both are empty. */
- return pat.empty();
+ ma = ++m;
+ na = n;
+ just = 1;
+ acount = count;
}
-
- 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('.')))
+ else if (*m == wxT('?'))
{
- /* Never match so that hidden Unix files
- * are never found. */
+ m++;
+ if (!*n++)
return false;
}
-
- for (;;)
+ else
{
- if (*m == wxT('*'))
- {
- ma = ++m;
- na = n;
- just = 1;
- mp = NULL;
- acount = count;
- }
- else if (*m == wxT('?'))
+ 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++;
+ 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 (ma)
{
- m++;
- if (!*n++)
- return false;
+ m = ma;
+ n = ++na;
+ count = acount;
}
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;
- }
- }
+ return false;
+ }
}
+ }
}
// Return the type of an open file
{
// Note: The watcom rtl dll doesn't have fileno (the static lib does).
// Should be fixed in version 1.4.
-#if defined(wxFILEKIND_STUB) || \
- (defined(__WATCOMC__) && __WATCOMC__ <= 1230 && defined(__SW_BR))
+#if defined(wxFILEKIND_STUB) || wxONLY_WATCOM_EARLIER_THAN(1,4)
(void)fp;
return wxFILE_KIND_DISK;
#else
- return wxGetFileKind(fileno(fp));
+ return fp ? wxGetFileKind(fileno(fp)) : wxFILE_KIND_UNKNOWN;
#endif
}
projects / wxWidgets.git / blobdiff