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[wxWidgets.git] / src / common / file.cpp

diff --git a/src/common/file.cpp b/src/common/file.cpp
index 55e153dee467f7febca2541facaad5e73da0af08..4ec2c612ec15ba7626066ab208d36660a1502d69 100644 (file)
--- a/src/common/file.cpp
+++ b/src/common/file.cpp
@@ -60,6 +60,11 @@
     #ifdef __GNUWIN32__
         #include <windows.h>
     #endif
+#elif (defined(__WXPM__))
+    #include <io.h>
+    #include <direct.h>
+    #define   W_OK        2
+    #define   R_OK        4
 #elif (defined(__WXSTUBS__))
     // Have to ifdef this for different environments
     #include <io.h>
@@ -164,7 +169,7 @@ bool wxFile::Exists(const wxChar *name)
     wxCharBuffer fname = wxConvFile.cWC2MB(name);
 
     return !access(fname, 0) &&
-           !stat(MBSTRINGCAST fname, &st) &&
+           !stat(wxMBSTRINGCAST fname, &st) &&
            (st.st_mode & S_IFREG);
 #else
     return !access(name, 0) &&
@@ -187,7 +192,7 @@ bool wxFile::Access(const wxChar *name, OpenMode mode)
             break;
 
         default:
-            wxFAIL_MSG(_T("bad wxFile::Access mode parameter."));
+            wxFAIL_MSG(wxT("bad wxFile::Access mode parameter."));
     }
 
     return access(wxFNCONV(name), how) == 0;
@@ -206,12 +211,6 @@ wxFile::wxFile(const wxChar *szFileName, OpenMode mode)
     Open(szFileName, mode);
 }
 
-// dtor
-wxFile::~wxFile()
-{
-    Close();
-}
-
 // create the file, fail if it already exists and bOverwrite
 bool wxFile::Create(const wxChar *szFileName, bool bOverwrite, int accessMode)
 {
@@ -350,25 +349,25 @@ off_t wxFile::Seek(off_t ofs, wxSeekMode mode)
 {
     wxASSERT( IsOpened() );
 
-    int flag = -1;
+    int origin;
     switch ( mode ) {
+        default:
+            wxFAIL_MSG(_("unknown seek origin"));
+
         case wxFromStart:
-            flag = SEEK_SET;
+            origin = SEEK_SET;
             break;
 
         case wxFromCurrent:
-            flag = SEEK_CUR;
+            origin = SEEK_CUR;
             break;
 
         case wxFromEnd:
-            flag = SEEK_END;
+            origin = SEEK_END;
             break;
-
-        default:
-            wxFAIL_MSG(_("unknown seek origin"));
     }
 
-    int iRc = lseek(m_fd, ofs, flag);
+    int iRc = lseek(m_fd, ofs, origin);
     if ( iRc == -1 ) {
         wxLogSysError(_("can't seek on file descriptor %d"), m_fd);
         return wxInvalidOffset;
@@ -482,21 +481,29 @@ bool wxTempFile::Open(const wxString& strName)
     // different partitions for example). Unfortunately, the only standard
     // (POSIX) temp file creation function tmpnam() can't do it.
 #if defined(__UNIX__) || defined(__WXSTUBS__)|| defined( __WXMAC__ )
-    static const wxChar *szMktempSuffix = _T("XXXXXX");
+    static const wxChar *szMktempSuffix = wxT("XXXXXX");
+    m_strTemp << strName << szMktempSuffix;
+    // can use the cast because length doesn't change
+    mktemp(wxMBSTRINGCAST m_strTemp.mb_str());
+#elif  defined(__WXPM__)
+    // for now just create a file
+    // future enhancements can be to set some extended attributes for file systems
+    // OS/2 supports that have them (HPFS, FAT32) and security (HPFS386)
+    static const wxChar *szMktempSuffix = wxT("XXX");
     m_strTemp << strName << szMktempSuffix;
-    mktemp(MBSTRINGCAST m_strTemp.mb_str()); // will do because length doesn't change
+    mkdir(m_strTemp.GetWriteBuf(MAX_PATH));
 #else // Windows
     wxString strPath;
     wxSplitPath(strName, &strPath, NULL, NULL);
     if ( strPath.IsEmpty() )
-        strPath = _T('.');  // GetTempFileName will fail if we give it empty string
+        strPath = wxT('.');  // GetTempFileName will fail if we give it empty string
 #ifdef __WIN32__
-    if ( !GetTempFileName(strPath, _T("wx_"),0, m_strTemp.GetWriteBuf(MAX_PATH)) )
+    if ( !GetTempFileName(strPath, wxT("wx_"),0, m_strTemp.GetWriteBuf(MAX_PATH)) )
 #else
         // Not sure why MSVC++ 1.5 header defines first param as BYTE - bug?
-        if ( !GetTempFileName((BYTE) (const wxChar*) strPath, _T("wx_"),0, m_strTemp.GetWriteBuf(MAX_PATH)) )
+        if ( !GetTempFileName((BYTE) (DWORD)(const wxChar*) strPath, wxT("wx_"),0, m_strTemp.GetWriteBuf(MAX_PATH)) )
 #endif
-            wxLogLastError(_T("GetTempFileName"));
+            wxLogLastError(wxT("GetTempFileName"));
     m_strTemp.UngetWriteBuf();
 #endif  // Windows/Unix