X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/503602dfe7fd468159d8d563657ad10c0bf6601f..15495b26032c30a9edc07d30e18cfd0a4f207e86:/src/common/fileconf.cpp diff --git a/src/common/fileconf.cpp b/src/common/fileconf.cpp index daaa9291fb..cc4823e058 100644 --- a/src/common/fileconf.cpp +++ b/src/common/fileconf.cpp @@ -1,5 +1,5 @@ /////////////////////////////////////////////////////////////////////////////// -// Name: fileconf.cpp +// Name: src/common/fileconf.cpp // Purpose: implementation of wxFileConfig derivation of wxConfig // Author: Vadim Zeitlin // Modified by: @@ -10,54 +10,49 @@ // Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) -#pragma implementation "fileconf.h" -#endif - // ---------------------------------------------------------------------------- // 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 + #define INCL_DOS + #include #endif #include @@ -73,7 +68,7 @@ // ---------------------------------------------------------------------------- #ifndef MAX_PATH - #define MAX_PATH 512 + #define MAX_PATH 512 #endif #define FILECONF_TRACE_MASK _T("fileconf") @@ -275,7 +270,7 @@ wxString wxFileConfig::GetGlobalDir() strDir = wxMacFindFolder( (short) kOnSystemDisk, kPreferencesFolderType, kDontCreateFolder ) ; #elif defined( __UNIX__ ) strDir = wxT("/etc/"); -#elif defined(__WXPM__) +#elif defined(__OS2__) ULONG aulSysInfo[QSV_MAX] = {0}; UINT drive; APIRET rc; @@ -287,14 +282,14 @@ wxString wxFileConfig::GetGlobalDir() 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?) - return wxT(".\\"); + strDir = wxT(".\\"); #elif defined(__WXWINCE__) strDir = wxT("\\Windows\\"); -#elif // Windows +#else // Windows wxChar szWinDir[MAX_PATH]; ::GetWindowsDirectory(szWinDir, MAX_PATH); @@ -312,18 +307,22 @@ wxString wxFileConfig::GetLocalDir() #if defined(__WXMAC__) || defined(__DOS__) // no local dir concept on Mac OS 9 or MS-DOS - return GetGlobalDir() ; + strDir << GetGlobalDir() ; #else wxGetHomeDir(&strDir); -#ifdef __UNIX__ -#ifdef __VMS - if (strDir.Last() != wxT(']')) -#endif - if (strDir.Last() != wxT('/')) strDir << wxT('/'); -#else - if (strDir.Last() != wxT('\\')) strDir << wxT('\\'); -#endif + #ifdef __UNIX__ + if ( + (strDir.Last() != wxT('/')) + #ifdef __VMS + && (strDir.Last() != wxT(']')) + #endif + ) + strDir << wxT('/'); + #else + if (strDir.Last() != wxT('\\')) + strDir << wxT('\\'); + #endif #endif return strDir; @@ -394,7 +393,7 @@ void wxFileConfig::Init() { 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(); @@ -409,7 +408,7 @@ void wxFileConfig::Init() 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(); @@ -426,12 +425,13 @@ void wxFileConfig::Init() // 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) ) @@ -454,16 +454,16 @@ wxFileConfig::wxFileConfig(const wxString& appName, const wxString& vendorName, { if ( !m_strLocalFile.empty() && !wxIsAbsolutePath(m_strLocalFile) ) { - wxString strLocal = m_strLocalFile; + const wxString strLocalOrig = m_strLocalFile; m_strLocalFile = GetLocalDir(); - m_strLocalFile << strLocal; + m_strLocalFile << strLocalOrig; } if ( !m_strGlobalFile.empty() && !wxIsAbsolutePath(m_strGlobalFile) ) { - wxString strGlobal = m_strGlobalFile; + const wxString strGlobalOrig = m_strGlobalFile; m_strGlobalFile = GetGlobalDir(); - m_strGlobalFile << strGlobal; + m_strGlobalFile << strGlobalOrig; } } @@ -474,8 +474,8 @@ wxFileConfig::wxFileConfig(const wxString& appName, const wxString& vendorName, #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); @@ -495,7 +495,7 @@ wxFileConfig::wxFileConfig(wxInputStream &inStream, wxMBConv& conv) char buf[1024]; do { - inStream.Read(buf, WXSIZEOF(buf)); + inStream.Read(buf, WXSIZEOF(buf)-1); // leave room for the NULL const wxStreamError err = inStream.GetLastError(); @@ -505,7 +505,12 @@ wxFileConfig::wxFileConfig(wxInputStream &inStream, wxMBConv& conv) break; } - strTmp.append(wxConvertMB2WX(buf), inStream.LastRead()); + // FIXME: this is broken because if we have part of multibyte + // character in the buffer (and another part hasn't been + // read yet) we're going to lose data because of conversion + // errors + buf[inStream.LastRead()] = '\0'; + strTmp += conv.cMB2WX(buf); } while ( !inStream.Eof() ); @@ -543,34 +548,37 @@ wxFileConfig::wxFileConfig(wxInputStream &inStream, wxMBConv& conv) Parse(memText, true /* local */); SetRootPath(); + ResetDirty(); } #endif // wxUSE_STREAMS void wxFileConfig::CleanUp() { - delete m_pRootGroup; + delete m_pRootGroup; - wxFileConfigLineList *pCur = m_linesHead; - while ( pCur != NULL ) { - wxFileConfigLineList *pNext = pCur->Next(); - delete pCur; - pCur = pNext; - } + wxFileConfigLineList *pCur = m_linesHead; + while ( pCur != NULL ) { + wxFileConfigLineList *pNext = pCur->Next(); + delete pCur; + pCur = pNext; + } } wxFileConfig::~wxFileConfig() { - Flush(); + Flush(); - CleanUp(); + CleanUp(); + + delete m_conv; } // ---------------------------------------------------------------------------- // parse a config file // ---------------------------------------------------------------------------- -void wxFileConfig::Parse(wxTextBuffer& buffer, bool bLocal) +void wxFileConfig::Parse(const wxTextBuffer& buffer, bool bLocal) { const wxChar *pStart; const wxChar *pEnd; @@ -587,7 +595,7 @@ void wxFileConfig::Parse(wxTextBuffer& buffer, bool bLocal) { LineListAppend(strLine); - // let the root group have it start line as well + // let the root group have its start line as well if ( !n ) { m_pCurrentGroup->SetLine(m_linesTail); @@ -662,7 +670,7 @@ void wxFileConfig::Parse(wxTextBuffer& buffer, bool bLocal) } } else { // a key - const wxChar *pEnd = pStart; + pEnd = pStart; while ( *pEnd && *pEnd != wxT('=') /* && !wxIsspace(*pEnd)*/ ) { if ( *pEnd == wxT('\\') ) { // next character may be space or not - still take it because it's @@ -736,45 +744,59 @@ void wxFileConfig::Parse(wxTextBuffer& buffer, bool bLocal) void wxFileConfig::SetRootPath() { - m_strPath.Empty(); - m_pCurrentGroup = m_pRootGroup; + m_strPath.Empty(); + m_pCurrentGroup = m_pRootGroup; } -void wxFileConfig::SetPath(const wxString& strPath) +bool +wxFileConfig::DoSetPath(const wxString& strPath, bool createMissingComponents) { - wxArrayString aParts; + wxArrayString aParts; - if ( strPath.empty() ) { - SetRootPath(); - return; - } + if ( strPath.empty() ) { + SetRootPath(); + return true; + } - if ( strPath[0] == wxCONFIG_PATH_SEPARATOR ) { - // absolute path - wxSplitPath(aParts, strPath); - } - else { - // relative path, combine with current one - wxString strFullPath = m_strPath; - strFullPath << wxCONFIG_PATH_SEPARATOR << strPath; - wxSplitPath(aParts, strFullPath); - } + if ( strPath[0] == wxCONFIG_PATH_SEPARATOR ) { + // absolute path + wxSplitPath(aParts, strPath); + } + else { + // relative path, combine with current one + wxString strFullPath = m_strPath; + strFullPath << wxCONFIG_PATH_SEPARATOR << strPath; + wxSplitPath(aParts, strFullPath); + } - // change current group - size_t n; - m_pCurrentGroup = m_pRootGroup; - for ( n = 0; n < aParts.Count(); n++ ) { - wxFileConfigGroup *pNextGroup = m_pCurrentGroup->FindSubgroup(aParts[n]); - if ( pNextGroup == NULL ) - pNextGroup = m_pCurrentGroup->AddSubgroup(aParts[n]); - m_pCurrentGroup = pNextGroup; - } + // change current group + size_t n; + m_pCurrentGroup = m_pRootGroup; + for ( n = 0; n < aParts.Count(); n++ ) { + wxFileConfigGroup *pNextGroup = m_pCurrentGroup->FindSubgroup(aParts[n]); + if ( pNextGroup == NULL ) + { + if ( !createMissingComponents ) + return false; - // recombine path parts in one variable - m_strPath.Empty(); - for ( n = 0; n < aParts.Count(); n++ ) { - m_strPath << wxCONFIG_PATH_SEPARATOR << aParts[n]; - } + pNextGroup = m_pCurrentGroup->AddSubgroup(aParts[n]); + } + + m_pCurrentGroup = pNextGroup; + } + + // recombine path parts in one variable + m_strPath.Empty(); + for ( n = 0; n < aParts.Count(); n++ ) { + m_strPath << wxCONFIG_PATH_SEPARATOR << aParts[n]; + } + + return true; +} + +void wxFileConfig::SetPath(const wxString& strPath) +{ + DoSetPath(strPath, true /* create missing path components */); } // ---------------------------------------------------------------------------- @@ -783,66 +805,66 @@ void wxFileConfig::SetPath(const wxString& strPath) bool wxFileConfig::GetFirstGroup(wxString& str, long& lIndex) const { - lIndex = 0; - return GetNextGroup(str, lIndex); + lIndex = 0; + return GetNextGroup(str, lIndex); } bool wxFileConfig::GetNextGroup (wxString& str, long& lIndex) const { - if ( size_t(lIndex) < m_pCurrentGroup->Groups().Count() ) { - str = m_pCurrentGroup->Groups()[(size_t)lIndex++]->Name(); - return true; - } - else - return false; + if ( size_t(lIndex) < m_pCurrentGroup->Groups().Count() ) { + str = m_pCurrentGroup->Groups()[(size_t)lIndex++]->Name(); + return true; + } + else + return false; } bool wxFileConfig::GetFirstEntry(wxString& str, long& lIndex) const { - lIndex = 0; - return GetNextEntry(str, lIndex); + lIndex = 0; + return GetNextEntry(str, lIndex); } bool wxFileConfig::GetNextEntry (wxString& str, long& lIndex) const { - if ( size_t(lIndex) < m_pCurrentGroup->Entries().Count() ) { - str = m_pCurrentGroup->Entries()[(size_t)lIndex++]->Name(); - return true; - } - else - return false; + if ( size_t(lIndex) < m_pCurrentGroup->Entries().Count() ) { + str = m_pCurrentGroup->Entries()[(size_t)lIndex++]->Name(); + return true; + } + else + return false; } size_t wxFileConfig::GetNumberOfEntries(bool bRecursive) const { - size_t n = m_pCurrentGroup->Entries().Count(); - if ( bRecursive ) { - wxFileConfigGroup *pOldCurrentGroup = m_pCurrentGroup; - size_t nSubgroups = m_pCurrentGroup->Groups().Count(); - for ( size_t nGroup = 0; nGroup < nSubgroups; nGroup++ ) { - CONST_CAST m_pCurrentGroup = m_pCurrentGroup->Groups()[nGroup]; - n += GetNumberOfEntries(true); - CONST_CAST m_pCurrentGroup = pOldCurrentGroup; + size_t n = m_pCurrentGroup->Entries().Count(); + if ( bRecursive ) { + wxFileConfigGroup *pOldCurrentGroup = m_pCurrentGroup; + size_t nSubgroups = m_pCurrentGroup->Groups().Count(); + for ( size_t nGroup = 0; nGroup < nSubgroups; nGroup++ ) { + CONST_CAST m_pCurrentGroup = m_pCurrentGroup->Groups()[nGroup]; + n += GetNumberOfEntries(true); + CONST_CAST m_pCurrentGroup = pOldCurrentGroup; + } } - } - return n; + return n; } size_t wxFileConfig::GetNumberOfGroups(bool bRecursive) const { - size_t n = m_pCurrentGroup->Groups().Count(); - if ( bRecursive ) { - wxFileConfigGroup *pOldCurrentGroup = m_pCurrentGroup; - size_t nSubgroups = m_pCurrentGroup->Groups().Count(); - for ( size_t nGroup = 0; nGroup < nSubgroups; nGroup++ ) { - CONST_CAST m_pCurrentGroup = m_pCurrentGroup->Groups()[nGroup]; - n += GetNumberOfGroups(true); - CONST_CAST m_pCurrentGroup = pOldCurrentGroup; + size_t n = m_pCurrentGroup->Groups().Count(); + if ( bRecursive ) { + wxFileConfigGroup *pOldCurrentGroup = m_pCurrentGroup; + size_t nSubgroups = m_pCurrentGroup->Groups().Count(); + for ( size_t nGroup = 0; nGroup < nSubgroups; nGroup++ ) { + CONST_CAST m_pCurrentGroup = m_pCurrentGroup->Groups()[nGroup]; + n += GetNumberOfGroups(true); + CONST_CAST m_pCurrentGroup = pOldCurrentGroup; + } } - } - return n; + return n; } // ---------------------------------------------------------------------------- @@ -851,18 +873,60 @@ size_t wxFileConfig::GetNumberOfGroups(bool bRecursive) const bool wxFileConfig::HasGroup(const wxString& strName) const { - wxConfigPathChanger path(this, strName); + // special case: DoSetPath("") does work as it's equivalent to DoSetPath("/") + // but there is no group with empty name so treat this separately + if ( strName.empty() ) + return false; + + const wxString pathOld = GetPath(); - wxFileConfigGroup *pGroup = m_pCurrentGroup->FindSubgroup(path.Name()); - return pGroup != NULL; + wxFileConfig *self = wx_const_cast(wxFileConfig *, this); + const bool + rc = self->DoSetPath(strName, false /* don't create missing components */); + + self->SetPath(pathOld); + + 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; } // ---------------------------------------------------------------------------- @@ -871,16 +935,16 @@ bool wxFileConfig::HasEntry(const wxString& strName) const bool wxFileConfig::DoReadString(const wxString& key, wxString* pStr) const { - wxConfigPathChanger path(this, key); + wxConfigPathChanger path(this, key); - wxFileConfigEntry *pEntry = m_pCurrentGroup->FindEntry(path.Name()); - if (pEntry == NULL) { - return false; - } + wxFileConfigEntry *pEntry = m_pCurrentGroup->FindEntry(path.Name()); + if (pEntry == NULL) { + return false; + } - *pStr = pEntry->Value(); + *pStr = pEntry->Value(); - return true; + return true; } bool wxFileConfig::DoReadLong(const wxString& key, long *pl) const @@ -981,7 +1045,7 @@ bool wxFileConfig::Flush(bool /* bCurrentOnly */) { 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; @@ -1006,14 +1070,16 @@ bool wxFileConfig::Flush(bool /* bCurrentOnly */) #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() ) { wxString line = p->Text(); line += wxTextFile::GetEOL(); - if ( !os.Write(line.mb_str(conv), line.length()) ) + + wxCharBuffer buf(line.mb_str(conv)); + if ( !os.Write(buf, strlen(buf)) ) { wxLogError(_("Error saving user configuration data.")); @@ -1090,12 +1156,13 @@ bool wxFileConfig::DeleteEntry(const wxString& key, bool bGroupIfEmptyAlso) if ( !m_pCurrentGroup->DeleteEntry(path.Name()) ) return false; + SetDirty(); + if ( bGroupIfEmptyAlso && m_pCurrentGroup->IsEmpty() ) { if ( m_pCurrentGroup != m_pRootGroup ) { wxFileConfigGroup *pGroup = m_pCurrentGroup; SetPath(wxT("..")); // changes m_pCurrentGroup! - if ( m_pCurrentGroup->DeleteSubgroupByName(pGroup->Name()) ) - SetDirty(); + m_pCurrentGroup->DeleteSubgroupByName(pGroup->Name()); } //else: never delete the root group } @@ -1110,6 +1177,8 @@ bool wxFileConfig::DeleteGroup(const wxString& key) if ( !m_pCurrentGroup->DeleteSubgroupByName(path.Name()) ) return false; + path.UpdateIfDeleted(); + SetDirty(); return true; @@ -1127,9 +1196,6 @@ bool wxFileConfig::DeleteAll() m_strLocalFile.c_str()); return false; } - - m_strLocalFile = - m_strGlobalFile = wxEmptyString; } Init(); @@ -1256,6 +1322,9 @@ void wxFileConfig::LineListRemove(wxFileConfigLineList *pLine) else pNext->SetPrev(pPrev); + if ( m_pRootGroup->GetGroupLine() == pLine ) + m_pRootGroup->SetLine(m_linesHead); + wxLogTrace( FILECONF_TRACE_MASK, _T(" head: %s"), ((m_linesHead) ? m_linesHead->Text().c_str() : wxEmptyString) ); @@ -1315,7 +1384,11 @@ wxFileConfigGroup::~wxFileConfigGroup() void wxFileConfigGroup::SetLine(wxFileConfigLineList *pLine) { - wxASSERT( m_pLine == 0 ); // shouldn't be called twice + // for a normal (i.e. not root) group this method shouldn't be called twice + // unless we are resetting the line + wxASSERT_MSG( !m_pParent || !m_pLine || !pLine, + _T("changing line for a non-root group?") ); + m_pLine = pLine; } @@ -1611,12 +1684,12 @@ bool wxFileConfigGroup::DeleteSubgroup(wxFileConfigGroup *pGroup) 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(); @@ -1839,20 +1912,11 @@ void wxFileConfigEntry::SetValue(const wxString& strValue, bool bUser) } else // this entry didn't exist in the local file { - // add a new line to the file: note the hack for the root group - // which is special in that it doesn't have its own group line - // (something like "[/]") and so the line we get for it may be not - // its line at all if it doesn't have any entries - // - // this is definitely not the right place to fix it but changing - // the root group to have NULL m_pLine will probably break too - // much stuff elsewhere so I don't dare to do it... + // add a new line to the file: note that line returned by + // GetLastEntryLine() may be NULL if we're in the root group and it + // doesn't have any entries yet, but this is ok as passing NULL + // line to LineListInsert() means to prepend new line to the list wxFileConfigLineList *line = Group()->GetLastEntryLine(); - if ( !Group()->Parent() && line == Group()->GetGroupLine() ) - { - // prepend the first root group entry to the head of the list - line = NULL; - } m_pLine = Group()->Config()->LineListInsert(strLine, line); Group()->SetLastEntry(this); @@ -1870,20 +1934,20 @@ void wxFileConfigEntry::SetValue(const wxString& strValue, bool bUser) 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 } // ---------------------------------------------------------------------------- @@ -1999,8 +2063,11 @@ static wxString FilterInEntryName(const wxString& str) 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; } @@ -2049,4 +2116,3 @@ static wxString GetAppName(const wxString& appName) } #endif // wxUSE_CONFIG -