// headers
// ----------------------------------------------------------------------------
+// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
- #pragma hdrstop
+ #pragma hdrstop
#endif //__BORLANDC__
#if wxUSE_CONFIG && wxUSE_FILECONFIG
#ifndef WX_PRECOMP
- #include "wx/string.h"
- #include "wx/intl.h"
+ #include "wx/dynarray.h"
+ #include "wx/string.h"
+ #include "wx/intl.h"
+ #include "wx/log.h"
+ #include "wx/app.h"
+ #include "wx/utils.h" // for wxGetHomeDir
+ #if wxUSE_STREAMS
+ #include "wx/stream.h"
+ #endif // wxUSE_STREAMS
#endif //WX_PRECOMP
-#include "wx/app.h"
-#include "wx/dynarray.h"
#include "wx/file.h"
-#include "wx/log.h"
#include "wx/textfile.h"
#include "wx/memtext.h"
#include "wx/config.h"
#include "wx/fileconf.h"
#include "wx/filefn.h"
-#if wxUSE_STREAMS
- #include "wx/stream.h"
-#endif // wxUSE_STREAMS
-
-#include "wx/utils.h" // for wxGetHomeDir
-
#if defined(__WXMAC__)
- #include "wx/mac/private.h" // includes mac headers
- #include "wx/filename.h" // for MacSetTypeAndCreator
+ #include "wx/mac/private.h" // includes mac headers
+ #include "wx/filename.h" // for MacSetTypeAndCreator
#endif
#if defined(__WXMSW__)
- #include "wx/msw/private.h"
+ #include "wx/msw/private.h"
#endif //windows.h
#if defined(__WXPM__)
- #define INCL_DOS
- #include <os2.h>
+ #define INCL_DOS
+ #include <os2.h>
#endif
#include <stdlib.h>
// ----------------------------------------------------------------------------
#ifndef MAX_PATH
- #define MAX_PATH 512
+ #define MAX_PATH 512
#endif
#define FILECONF_TRACE_MASK _T("fileconf")
strDir.Printf(wxT("%c:\\OS2\\"), 'A'+drive-1);
}
#elif defined(__WXSTUBS__)
- wxASSERT_MSG( false, wxT("TODO") ) ;
+ wxFAIL_MSG( wxT("TODO") );
#elif defined(__DOS__)
// There's no such thing as global cfg dir in MS-DOS, let's return
// current directory (FIXME_MGL?)
{
wxTextFile fileGlobal(m_strGlobalFile);
- if ( fileGlobal.Open(m_conv/*ignored in ANSI build*/) )
+ if ( fileGlobal.Open(*m_conv/*ignored in ANSI build*/) )
{
Parse(fileGlobal, false /* global */);
SetRootPath();
if ( !m_strLocalFile.empty() && wxFile::Exists(m_strLocalFile) )
{
wxTextFile fileLocal(m_strLocalFile);
- if ( fileLocal.Open(m_conv/*ignored in ANSI build*/) )
+ if ( fileLocal.Open(*m_conv/*ignored in ANSI build*/) )
{
Parse(fileLocal, true /* local */);
SetRootPath();
// constructor supports creation of wxFileConfig objects of any type
wxFileConfig::wxFileConfig(const wxString& appName, const wxString& vendorName,
const wxString& strLocal, const wxString& strGlobal,
- long style, wxMBConv& conv)
+ long style,
+ const wxMBConv& conv)
: wxConfigBase(::GetAppName(appName), vendorName,
strLocal, strGlobal,
style),
m_strLocalFile(strLocal), m_strGlobalFile(strGlobal),
- m_conv(conv)
+ m_conv(conv.Clone())
{
// Make up names for files if empty
if ( m_strLocalFile.empty() && (style & wxCONFIG_USE_LOCAL_FILE) )
#if wxUSE_STREAMS
-wxFileConfig::wxFileConfig(wxInputStream &inStream, wxMBConv& conv)
- : m_conv(conv)
+wxFileConfig::wxFileConfig(wxInputStream &inStream, const wxMBConv& conv)
+ : m_conv(conv.Clone())
{
// always local_file when this constructor is called (?)
SetStyle(GetStyle() | wxCONFIG_USE_LOCAL_FILE);
Flush();
CleanUp();
+
+ delete m_conv;
}
// ----------------------------------------------------------------------------
return rc;
}
-bool wxFileConfig::HasEntry(const wxString& strName) const
+bool wxFileConfig::HasEntry(const wxString& entry) const
{
- wxConfigPathChanger path(this, strName);
+ // path is the part before the last "/"
+ wxString path = entry.BeforeLast(wxCONFIG_PATH_SEPARATOR);
- wxFileConfigEntry *pEntry = m_pCurrentGroup->FindEntry(path.Name());
- return pEntry != NULL;
+ // except in the special case of "/keyname" when there is nothing before "/"
+ if ( path.empty() && *entry.c_str() == wxCONFIG_PATH_SEPARATOR )
+ {
+ path = wxCONFIG_PATH_SEPARATOR;
+ }
+
+ // change to the path of the entry if necessary and remember the old path
+ // to restore it later
+ wxString pathOld;
+ wxFileConfig * const self = wx_const_cast(wxFileConfig *, this);
+ if ( !path.empty() )
+ {
+ pathOld = GetPath();
+ if ( pathOld.empty() )
+ pathOld = wxCONFIG_PATH_SEPARATOR;
+
+ if ( !self->DoSetPath(path, false /* don't create if doesn't exist */) )
+ {
+ return false;
+ }
+ }
+
+ // check if the entry exists in this group
+ const bool exists = m_pCurrentGroup->FindEntry(
+ entry.AfterLast(wxCONFIG_PATH_SEPARATOR)) != NULL;
+
+ // restore the old path if we changed it above
+ if ( !pathOld.empty() )
+ {
+ self->SetPath(pathOld);
+ }
+
+ return exists;
}
// ----------------------------------------------------------------------------
{
wxString line = p->Text();
line += wxTextFile::GetEOL();
- if ( !file.Write(line, m_conv) )
+ if ( !file.Write(line, *m_conv) )
{
wxLogError(_("can't write user configuration file."));
return false;
#if wxUSE_STREAMS
-bool wxFileConfig::Save(wxOutputStream& os, wxMBConv& conv)
+bool wxFileConfig::Save(wxOutputStream& os, const wxMBConv& conv)
{
// save unconditionally, even if not dirty
for ( wxFileConfigLineList *p = m_linesHead; p != NULL; p = p->Next() )
if ( !m_pCurrentGroup->DeleteSubgroupByName(path.Name()) )
return false;
+ path.UpdateIfDeleted();
+
SetDirty();
return true;
m_strLocalFile.c_str());
return false;
}
-
- m_strLocalFile =
- m_strGlobalFile = wxEmptyString;
}
Init();
wxLogTrace( FILECONF_TRACE_MASK,
_T(" (m_pLine) = prev: %p, this %p, next %p"),
- ((m_pLine) ? m_pLine->Prev() : 0),
- m_pLine,
- ((m_pLine) ? m_pLine->Next() : 0) );
+ m_pLine ? wx_static_cast(void*, m_pLine->Prev()) : 0,
+ wx_static_cast(void*, m_pLine),
+ m_pLine ? wx_static_cast(void*, m_pLine->Next()) : 0 );
wxLogTrace( FILECONF_TRACE_MASK,
_T(" text: '%s'"),
- ((m_pLine) ? m_pLine->Text().c_str() : wxEmptyString) );
+ m_pLine ? m_pLine->Text().c_str() : wxEmptyString );
// delete all entries...
size_t nCount = pGroup->m_aEntries.Count();
int CompareEntries(wxFileConfigEntry *p1, wxFileConfigEntry *p2)
{
- #if wxCONFIG_CASE_SENSITIVE
+#if wxCONFIG_CASE_SENSITIVE
return wxStrcmp(p1->Name(), p2->Name());
- #else
+#else
return wxStricmp(p1->Name(), p2->Name());
- #endif
+#endif
}
int CompareGroups(wxFileConfigGroup *p1, wxFileConfigGroup *p2)
{
- #if wxCONFIG_CASE_SENSITIVE
+#if wxCONFIG_CASE_SENSITIVE
return wxStrcmp(p1->Name(), p2->Name());
- #else
+#else
return wxStricmp(p1->Name(), p2->Name());
- #endif
+#endif
}
// ----------------------------------------------------------------------------
strResult.Alloc(str.Len());
for ( const wxChar *pc = str.c_str(); *pc != '\0'; pc++ ) {
- if ( *pc == wxT('\\') )
- pc++;
+ if ( *pc == wxT('\\') ) {
+ // we need to test it here or we'd skip past the NUL in the loop line
+ if ( *++pc == _T('\0') )
+ break;
+ }
strResult += *pc;
}
projects / wxWidgets.git / blobdiff