/////////////////////////////////////////////////////////////////////////////
#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 <time.h>
#ifndef __MWERKS__
-#include <sys/types.h>
-#include <sys/stat.h>
+ #include <sys/types.h>
+ #include <sys/stat.h>
#else
-#include <stat.h>
-#include <unistd.h>
+ #include <stat.h>
+ #include <unistd.h>
#endif
#ifdef __UNIX__
-#include <unistd.h>
-#include <dirent.h>
+ #include <unistd.h>
+ #include <dirent.h>
#endif
#ifdef __WINDOWS__
#if !defined( __GNUWIN32__ ) && !defined( __MWERKS__ ) && !defined(__SALFORDC__)
-#include <direct.h>
-#include <dos.h>
-#endif
-#endif
+ #include <direct.h>
+ #include <dos.h>
+#endif // __WINDOWS__
+#endif // native Win compiler
#ifdef __GNUWIN32__
-#ifndef __TWIN32__
-#include <sys/unistd.h>
-#endif
+ #ifndef __TWIN32__
+ #include <sys/unistd.h>
+ #endif
-#define stricmp strcasecmp
+ #define stricmp strcasecmp
#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>
+ #include <dir.h>
+ #include <unix.h>
#endif
#include "wx/setup.h"
// No, Cygwin doesn't appear to have fnmatch.h after all.
#if defined(HAVE_FNMATCH_H)
-#include "fnmatch.h"
+ #include "fnmatch.h"
#endif
#ifdef __WINDOWS__
-#include "windows.h"
+ #include "windows.h"
#endif
#define _MAXPATHLEN 500
extern char *wxBuffer;
#ifdef __WXMAC__
-extern char gwxMacFileName[] ;
-extern char gwxMacFileName2[] ;
-extern char gwxMacFileName3[] ;
+ extern char gwxMacFileName[] ;
+ extern char gwxMacFileName2[] ;
+ extern char gwxMacFileName3[] ;
#endif
#if !USE_SHARED_LIBRARIES
-IMPLEMENT_DYNAMIC_CLASS(wxPathList, wxStringList)
+ IMPLEMENT_DYNAMIC_CLASS(wxPathList, wxStringList)
#endif
void wxPathList::Add (const wxString& path)
{
- wxStringList::Add ((char *)(const char *)path);
+ wxStringList::Add ((char *)(const char *)path);
}
// Add paths e.g. from the PATH environment variable
// 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)
if (! IsAbsolutePath(wxExpandPath(wxBuffer, filename))) {
char buf[_MAXPATHLEN];
buf[0] = '\0';
- wxGetWorkingDirectory(buf, sizeof(buf)/sizeof(char));
+ wxGetWorkingDirectory(buf, WXSIZEOF(buf));
char ch = buf[strlen(buf) - 1];
#ifdef __WXMSW__
if (ch != '\\' && ch != '/')
if (*s == ':')
*s = '/';
else
- *s = wxToLower (*s); // Case INDEPENDENT
+ *s = tolower(*s); // Case INDEPENDENT
s++;
}
}
*s = '/';
#ifdef __WXMSW__
else
- *s = wxToLower (*s); // Case INDEPENDENT
+ *s = tolower(*s); // Case INDEPENDENT
#endif
s++;
}
return (flag == 0) ;
}
-bool wxMkdir(const wxString& dir)
+bool wxMkdir(const wxString& dir, int perm)
{
+/*
+#if defined( __WXMAC__ )
+ strcpy( gwxMacFileName , dir ) ;
+ wxUnix2MacFilename( gwxMacFileName ) ;
+ const char *dirname = gwxMacFileName;
+#else
+ const char *dirname = dir.c_str();
+#endif
+
+ if ( mkdir(dirname, perm) != 0 )
+ {
+ wxLogSysError(_("Directory '%s' couldn't be created"), dirname);
+
+ return FALSE;
+ }
+
+ return TRUE;
+*/
+
#if defined(__WXSTUBS__)
return FALSE;
#elif defined(__VMS__)
#else
return (mkdir(WXSTRINGCAST dir) == 0);
#endif
+
}
bool wxRmdir(const wxString& dir, int WXUNUSED(flags))
// Flags are reserved for future use.
#ifndef __VMS__
-static DIR *wxDirStream = (DIR *) NULL;
-static char *wxFileSpec = (char *) NULL;
-static int wxFindFileFlags = 0;
+ 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 char *spec, int flags)
{
+ wxString result;
+
#ifndef __VMS__
- if (wxDirStream)
- closedir(wxDirStream); // edz 941103: better housekeping
+ if (gs_dirStream)
+ closedir(gs_dirStream); // edz 941103: better housekeping
- wxFindFileFlags = flags;
+ gs_findFlags = flags;
- if (wxFileSpec)
- delete[] wxFileSpec;
- wxFileSpec = copystring(spec);
+ gs_strFileSpec = spec;
- // Find path only so we can concatenate
- // found file onto path
- char *p = wxPathOnly(wxFileSpec);
+ // Find path only so we can concatenate
+ // found file onto path
+ wxString path(wxPathOnly(gs_strFileSpec));
- /* MATTHEW: special case: path is really "/" */
- if (p && !*p && *wxFileSpec == '/')
- p = "/";
- /* MATTHEW: p is NULL => Local directory */
- if (!p)
- p = ".";
+ // special case: path is really "/"
+ if ( !path && gs_strFileSpec[0u] == '/' )
+ path = '/';
+ // path is empty => Local directory
+ if ( !path )
+ path = '.';
- if ((wxDirStream=opendir(p))==NULL)
- return (char *) NULL;
+ gs_dirStream = opendir(path);
+ if ( !gs_dirStream )
+ {
+ wxLogSysError(_("Can not enumerate files in directory '%s'"),
+ path.c_str());
+ }
+ else
+ {
+ result = wxFindNextFile();
+ }
+#endif // !VMS
- /* MATTHEW: [5] wxFindNextFile can do the rest of the work */
- return wxFindNextFile();
-#endif
- // ifndef __VMS__
- return (char *) NULL;
+ return result;
}
-char *wxFindNextFile(void)
+wxString wxFindNextFile()
{
+ wxString result;
+
#ifndef __VMS__
- static char buf[400]; // FIXME static buffer
+ wxCHECK_MSG( gs_dirStream, result, "must call wxFindFirstFile first" );
+
+ // Find path only so we can concatenate
+ // found file onto path
+ wxString path(wxPathOnly(gs_strFileSpec));
+ wxString name(wxFileNameFromPath(gs_strFileSpec));
+
+ /* MATTHEW: special case: path is really "/" */
+ if ( !path && gs_strFileSpec[0u] == '/')
+ path = '/';
+
+ // Do the reading
+ struct dirent *nextDir;
+ for ( nextDir = readdir(gs_dirStream);
+ nextDir != NULL;
+ nextDir = readdir(gs_dirStream) )
+ {
+ if (wxMatchWild(name, nextDir->d_name))
+ {
+ result.Empty();
+ if ( !path.IsEmpty() )
+ {
+ result = path;
+ if ( path != '/' )
+ result += '/';
+ }
- /* MATTHEW: [2] Don't crash if we read too many times */
- if (!wxDirStream)
- return (char *) NULL;
+ result += nextDir->d_name;
- // Find path only so we can concatenate
- // found file onto path
- char *p = wxPathOnly(wxFileSpec);
- char *n = wxFileNameFromPath(wxFileSpec);
+ // 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);
- /* MATTHEW: special case: path is really "/" */
- if (p && !*p && *wxFileSpec == '/')
- p = "/";
+ // and only return directories when flags & wxDIR
+ if ( !gs_findFlags ||
+ ((gs_findFlags & wxDIR) && isdir) ||
+ ((gs_findFlags & wxFILE) && !isdir) )
+ {
+ return result;
+ }
+ }
+ }
- // Do the reading
- struct dirent *nextDir;
- for (nextDir = readdir(wxDirStream); nextDir != NULL; nextDir = readdir(wxDirStream))
- {
+ result.Empty(); // not found
- /* MATTHEW: [5] Only return "." and ".." when they match, and only return
- directories when flags & wxDIR */
- if (wxMatchWild(n, nextDir->d_name)) {
- bool isdir;
+ closedir(gs_dirStream);
+ gs_dirStream = (DIR *) NULL;
+#endif // !VMS
- 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__
-
- return (char *) NULL;
+ return 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)
+ 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 char *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 << '\\';
#ifdef __WIN32__
- if (wxFileStrucHandle != INVALID_HANDLE_VALUE)
- FindClose(wxFileStrucHandle);
+ if ( gs_hFileStruct != INVALID_HANDLE_VALUE )
+ FindClose(gs_hFileStruct);
+
+ gs_hFileStruct = ::FindFirstFile(WXSTRINGCAST spec, &gs_findDataStruct);
- wxFileStrucHandle = ::FindFirstFile(WXSTRINGCAST spec, &wxFileStruc);
+ if ( gs_hFileStruct == INVALID_HANDLE_VALUE )
+ {
+ result.Empty();
+
+ return result;
+ }
- if (wxFileStrucHandle == INVALID_HANDLE_VALUE)
- return NULL;
+ bool isdir = !!(gs_findDataStruct.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY);
- bool isdir = !!(wxFileStruc.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY);
+ if (isdir && !(flags & wxDIR))
+ return wxFindNextFile();
+ else if (!isdir && flags && !(flags & wxFILE))
+ return wxFindNextFile();
- if (isdir && !(flags & wxDIR))
- return wxFindNextFile();
- else if (!isdir && flags && !(flags & wxFILE))
- return wxFindNextFile();
+ result += gs_findDataStruct.cFileName;
- if (wxBuffer[0] != 0)
- strcat(wxBuffer, "\\");
- strcat(wxBuffer, wxFileStruc.cFileName);
- return wxBuffer;
+ return result;
#else
-
- int flag = _A_NORMAL;
- if (flags & wxDIR) /* MATTHEW: [5] Use & */
- flag = _A_SUBDIR;
+ 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))
+ if (attrib & _A_SUBDIR) {
+ if (!(gs_findFlags & wxDIR))
+ return wxFindNextFile();
+ } else if (gs_findFlags && !(gs_findFlags & wxFILE))
return wxFindNextFile();
- if (wxBuffer[0] != 0)
- strcat(wxBuffer, "\\");
-
+ 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;
+ wxString result;
+
+ // Find path only so we can concatenate found file onto path
+ wxString path(wxPathOnly(gs_strFileSpec));
- try_again:
+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 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);
- bool isdir = !!(wxFileStruc.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY);
+ if (isdir && !(gs_findFlags & wxDIR))
+ goto try_again;
+ else if (!isdir && gs_findFlags && !(gs_findFlags & wxFILE))
+ goto try_again;
- if (isdir && !(wxFindFileFlags & wxDIR))
- goto try_again;
- else if (!isdir && wxFindFileFlags && !(wxFindFileFlags & wxFILE))
- goto try_again;
+ if ( !path.IsEmpty() )
+ result << path << '\\';
+ result << gs_findDataStruct.cFileName;
+ }
- if (wxBuffer[0] != 0)
- strcat(wxBuffer, "\\");
- strcat(wxBuffer, wxFileStruc.cFileName);
- return wxBuffer;
-#else
+ 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__
+#endif // Unix/Windows
// Get current working directory.
// If buf is NULL, allocates space using new, else
return buf;
}
+wxString wxGetCwd()
+{
+ return wxString(wxGetWorkingDirectory());
+}
+
bool wxSetWorkingDirectory(const wxString& d)
{
#if defined( __UNIX__ ) || defined( __WXMAC__ )
#endif
}
+// Get the OS directory if appropriate (such as the Windows directory).
+// On non-Windows platform, probably just return the empty string.
+wxString wxGetOSDirectory()
+{
+#ifdef __WINDOWS__
+ char buf[256];
+ GetWindowsDirectory(buf, 256);
+ return wxString(buf);
+#else
+ return wxEmptyString;
+#endif
+}
+
bool wxEndsWithPathSeparator(const char *pszFileName)
{
size_t len = Strlen(pszFileName);
wxString strFile;
char *pc;
- for ( pc = strtok(szPath, PATH_SEP); pc; pc = strtok((char *) NULL, PATH_SEP) ) {
+ for ( pc = strtok(szPath, wxPATH_SEP);
+ pc != NULL;
+ pc = strtok((char *) NULL, wxPATH_SEP) )
+ {
// search for the file in this directory
strFile = pc;
if ( !wxEndsWithPathSeparator(pc) )
- strFile += FILE_SEP_PATH;
+ strFile += wxFILE_SEP_PATH;
strFile += pszFile;
if ( FileExists(strFile) ) {
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);
+ // it can be empty, but it shouldn't be NULL
+ wxCHECK_RET( pszFileName, "NULL file name in wxSplitPath" );
- // take the last of the two: nPosUnix containts the last slash in the
- // filename
- size_t nPosUnix = pSepUnix ? pSepUnix - pszFileName : 0;
- size_t nPosDos = pSepDos ? pSepDos - pszFileName : 0;
- if ( nPosDos > nPosUnix )
- nPosUnix = nPosDos;
+ const char *pDot = strrchr(pszFileName, wxFILE_SEP_EXT);
- if ( pstrPath )
- *pstrPath = wxString(pszFileName, nPosUnix);
+#ifdef __WXMSW__
+ // under Windows we understand both separators
+ const char *pSepUnix = strrchr(pszFileName, wxFILE_SEP_PATH_UNIX);
+ const char *pSepDos = strrchr(pszFileName, wxFILE_SEP_PATH_DOS);
+ const char *pLastSeparator = pSepUnix > pSepDos ? pSepUnix : pSepDos;
+#else // assume Unix
+ const char *pLastSeparator = strrchr(pszFileName, wxFILE_SEP_PATH_UNIX);
+
+ if ( pDot == pszFileName )
+ {
+ // under Unix files like .profile are treated in a special way
+ pDot = NULL;
+ }
+#endif // MSW/Unix
+
+ if ( pDot < pLastSeparator )
+ {
+ // the dot is part of the path, not the start of the extension
+ pDot = NULL;
+ }
- size_t nPosDot = 0;
- if ( pDot )
- nPosDot = pDot - pszFileName;
+ if ( pstrPath )
+ {
+ if ( pLastSeparator )
+ *pstrPath = wxString(pszFileName, pLastSeparator - pszFileName);
+ else
+ pstrPath->Empty();
+ }
- if ( nPosDot > nPosUnix ) {
- // the file name looks like "path/name.ext"
if ( pstrName )
- *pstrName = wxString(pszFileName + nPosUnix + 1, nPosDot - nPosUnix);
- if ( pstrExt )
- *pstrExt = wxString(pszFileName + nPosDot + 1);
- }
- else {
- // there is either no dot at all or there is a '/' after it
- if ( pstrName )
- *pstrName = wxString(pszFileName + nPosUnix + 1);
+ {
+ const char *start = pLastSeparator ? pLastSeparator + 1 : pszFileName;
+ const char *end = pDot ? pDot : pszFileName + strlen(pszFileName);
+
+ *pstrName = wxString(start, end - start);
+ }
+
if ( pstrExt )
- pstrExt->Empty();
- }
+ {
+ if ( pDot )
+ *pstrExt = wxString(pDot + 1);
+ else
+ pstrExt->Empty();
+ }
}
//------------------------------------------------------------------------
projects / wxWidgets.git / blobdiff