compile warnings removed

[wxWidgets.git] / src / msw / iniconf.cpp

diff --git a/src/msw/iniconf.cpp b/src/msw/iniconf.cpp
index d3035015971b31c8bbbb4856ea4f50ddb7e64fc4..22199a3f397df2d9307f58f54ea2c72de1bef4de 100644 (file)
--- a/src/msw/iniconf.cpp
+++ b/src/msw/iniconf.cpp
@@ -2,30 +2,30 @@
 // Name:        src/msw/iniconf.cpp
 // Purpose:     implementation of wxIniConfig class
 // Author:      Vadim Zeitlin
-// Modified by: 
+// Modified by:
 // Created:     27.07.98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
 // Licence:     wxWindows license
 ///////////////////////////////////////////////////////////////////////////////
 
-// ============================================================================
-// declarations
-// ============================================================================
+#ifdef __GNUG__
+#pragma implementation "iniconf.h"
+#endif
 
-// ----------------------------------------------------------------------------
-// headers
-// ----------------------------------------------------------------------------
-#include  "wx/wxprec.h"
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
 
-#ifdef    __BORLANDC__
-  #pragma hdrstop
-#endif  //__BORLANDC__
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
 
 #ifndef   WX_PRECOMP
   #include  <wx/string.h>
   #include  <wx/intl.h>
+  #include  <wx/event.h>
   #include  <wx/app.h>
+  #include  <wx/utils.h>
 #endif  //WX_PRECOMP
 
 #include  <wx/dynarray.h>
@@ -55,31 +55,18 @@
 // ctor & dtor
 // ----------------------------------------------------------------------------
 
-wxIniConfig::wxIniConfig(const wxString& strAppName, const wxString& strVendor,
-    const wxString& localFilename, const wxString& globalFilename, long style):
-     wxConfigBase(strAppName, strVendor, localFilename, globalFilename, style)
+wxIniConfig::wxIniConfig(const wxString& strAppName,
+                         const wxString& strVendor,
+                         const wxString& localFilename,
+                         const wxString& globalFilename,
+                         long style)
+           : wxConfigBase(!strAppName && wxTheApp ? wxTheApp->GetAppName()
+                                               : strAppName,
+                          !strVendor ? (wxTheApp ? wxTheApp->GetVendorName()
+                                                  : strAppName)
+                                      : strVendor,
+                          localFilename, globalFilename, style)
 {
-    if ( GetAppName().IsEmpty() )
-    {
-        wxString app;
-        if (wxTheApp)
-            app = wxTheApp->GetAppName();
-        wxASSERT( !app.IsEmpty() );
-        SetAppName(app);
-    }
-
-    // Vendor name is required in wxIniConfig.
-    // TODO: should it be required? Why isn't appName used instead? -- JACS
-    if ( GetVendorName().IsEmpty() )
-    {
-        wxString vendor;
-        if (wxTheApp)
-            vendor = wxTheApp->GetVendorName();
-        else
-            vendor = strAppName;
-        SetVendorName(vendor);
-    }
-
     m_strLocalFilename = localFilename;
     if (m_strLocalFilename.IsEmpty())
     {
@@ -89,7 +76,7 @@ wxIniConfig::wxIniConfig(const wxString& strAppName, const wxString& strVendor,
     // append the extension if none given and it's not an absolute file name
     // (otherwise we assume that they know what they're doing)
     if ( !wxIsPathSeparator(m_strLocalFilename[0u]) &&
-        m_strLocalFilename.Find('.') == NOT_FOUND )
+        m_strLocalFilename.Find('.') == wxNOT_FOUND )
     {
         m_strLocalFilename << ".ini";
     }
@@ -143,7 +130,7 @@ void wxIniConfig::SetPath(const wxString& strPath)
   // other functions assume that all this is true, i.e. there are no trailing
   // underscores at the end except if the group is the root one
   wxASSERT( (m_strPath.IsEmpty() || m_strPath.Last() != PATH_SEP_REPLACE) &&
-            (m_strGroup == PATH_SEP_REPLACE ||
+            (m_strGroup == wxString(PATH_SEP_REPLACE) ||
              m_strGroup.Last() != PATH_SEP_REPLACE) );
 }
 
@@ -154,7 +141,7 @@ const wxString& wxIniConfig::GetPath() const
   // always return abs path
   s_str = wxCONFIG_PATH_SEPARATOR;
 
-  if ( m_strGroup == PATH_SEP_REPLACE ) {
+  if ( m_strGroup == wxString(PATH_SEP_REPLACE) ) {
     // we're at the root level, nothing to do
   }
   else {
@@ -185,7 +172,7 @@ wxString wxIniConfig::GetKeyName(const wxString& szKey) const
 {
   wxString strKey;
 
-  if ( m_strGroup != PATH_SEP_REPLACE )
+  if ( m_strGroup != wxString(PATH_SEP_REPLACE) )
     strKey << m_strGroup << PATH_SEP_REPLACE;
   if ( !m_strPath.IsEmpty() )
     strKey << m_strPath << PATH_SEP_REPLACE;
@@ -304,6 +291,7 @@ bool wxIniConfig::Read(const wxString& szKey, wxString *pstr) const
     return FALSE;
   }
   else {
+    *pstr = szBuf ;
     return TRUE;
   }
 }
@@ -332,6 +320,7 @@ bool wxIniConfig::Read(const wxString& szKey, wxString *pstr,
     return FALSE;
   }
   else {
+    *pstr = szBuf ;
     return TRUE;
   }
 }
@@ -355,7 +344,7 @@ bool wxIniConfig::Read(const wxString& szKey, long *pl) const
 
   // is it really nMagic?
   lVal = GetPrivateProfileInt(m_strGroup, strKey, nMagic2, m_strLocalFilename);
-  if ( lVal == nMagic ) {
+  if ( lVal == nMagic2 ) {
     // the nMagic it returned was indeed read from the file
     *pl = lVal;
     return TRUE;
@@ -400,12 +389,18 @@ bool wxIniConfig::Flush(bool /* bCurrentOnly */)
 // delete
 // ----------------------------------------------------------------------------
 
-bool wxIniConfig::DeleteEntry(const char *szKey, bool bGroupIfEmptyAlso)
+bool wxIniConfig::DeleteEntry(const wxString& szKey, bool bGroupIfEmptyAlso)
 {
   // passing NULL as value to WritePrivateProfileString deletes the key
-  if ( !Write(szKey, (const char *)NULL) )
+//  if ( !Write(szKey, (const char *)NULL) )
+//    return FALSE;
+  wxConfigPathChanger path(this, szKey);
+  wxString strKey = GetPrivateKeyName(path.Name());
+
+  if (WritePrivateProfileString(m_strGroup, szKey,
+                                         (const char*) NULL, m_strLocalFilename) == 0)
     return FALSE;
-    
+
   if ( !bGroupIfEmptyAlso || !IsEmpty() )
     return TRUE;
 
@@ -419,11 +414,11 @@ bool wxIniConfig::DeleteEntry(const char *szKey, bool bGroupIfEmptyAlso)
   return bOk;
 }
 
-bool wxIniConfig::DeleteGroup(const char *szKey)
+bool wxIniConfig::DeleteGroup(const wxString& szKey)
 {
   wxConfigPathChanger path(this, szKey);
 
-  // passing NULL as section name to WritePrivateProfileString deletes the 
+  // passing NULL as section name to WritePrivateProfileString deletes the
   // whole section according to the docs
   bool bOk = WritePrivateProfileString(path.Name(), NULL,
                                        NULL, m_strLocalFilename) != 0;
@@ -434,6 +429,10 @@ bool wxIniConfig::DeleteGroup(const char *szKey)
   return bOk;
 }
 
+#ifndef MAX_PATH
+#define MAX_PATH 256
+#endif
+
 bool wxIniConfig::DeleteAll()
 {
   // first delete our group in win.ini
@@ -450,10 +449,22 @@ bool wxIniConfig::DeleteAll()
   wxString strFile = szBuf;
   strFile << '\\' << m_strLocalFilename;
 
-  if ( !DeleteFile(strFile) ) {
+  if ( !wxRemoveFile(strFile) ) {
     wxLogSysError(_("Can't delete the INI file '%s'"), strFile.c_str());
     return FALSE;
   }
 
   return TRUE;
 }
+
+bool wxIniConfig::RenameEntry(const wxString& oldName, const wxString& newName)
+{
+    // Not implemented
+    return FALSE;
+}
+
+bool wxIniConfig::RenameGroup(const wxString& oldName, const wxString& newName)
+{
+    // Not implemented
+    return FALSE;
+}