X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e33f6503823301550aade5ecc135d03304f0160a..9ca7505f1243ed1d2a2012caa09a52d41115c069:/src/common/fileconf.cpp diff --git a/src/common/fileconf.cpp b/src/common/fileconf.cpp index 876047dfc6..6215e1fe37 100644 --- a/src/common/fileconf.cpp +++ b/src/common/fileconf.cpp @@ -10,7 +10,7 @@ // Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "fileconf.h" #endif @@ -185,7 +185,7 @@ public: GetLine() const { return m_pLine; } // modify entry attributes - void SetValue(const wxString& strValue, bool bUser = TRUE); + void SetValue(const wxString& strValue, bool bUser = true); void SetDirty(); void SetLine(wxFileConfigLineList *pLine); @@ -204,7 +204,7 @@ private: ArrayEntries m_aEntries; // entries in this group ArrayGroups m_aSubgroups; // subgroups wxString m_strName; // group's name - bool m_bDirty; // if FALSE => all subgroups are not dirty + bool m_bDirty; // if false => all subgroups are not dirty wxFileConfigLineList *m_pLine; // pointer to our line in the linked list wxFileConfigEntry *m_pLastEntry; // last entry/subgroup of this group in the wxFileConfigGroup *m_pLastGroup; // local file (we insert new ones after it) @@ -233,7 +233,7 @@ public: wxFileConfigGroup *FindSubgroup(const wxChar *szName) const; wxFileConfigEntry *FindEntry (const wxChar *szName) const; - // delete entry/subgroup, return FALSE if doesn't exist + // delete entry/subgroup, return false if doesn't exist bool DeleteSubgroupByName(const wxChar *szName); bool DeleteEntry(const wxChar *szName); @@ -293,7 +293,7 @@ wxString wxFileConfig::GetGlobalDir() strDir.Printf(wxT("%c:\\OS2\\"), 'A'+drive-1); } #elif defined(__WXSTUBS__) - wxASSERT_MSG( FALSE, wxT("TODO") ) ; + wxASSERT_MSG( false, wxT("TODO") ) ; #elif defined(__DOS__) // There's no such thing as global cfg dir in MS-DOS, let's return // current directory (FIXME_MGL?) @@ -399,7 +399,7 @@ void wxFileConfig::Init() if ( fileGlobal.Open(m_conv/*ignored in ANSI build*/) ) { - Parse(fileGlobal, FALSE /* global */); + Parse(fileGlobal, false /* global */); SetRootPath(); } else @@ -414,7 +414,7 @@ void wxFileConfig::Init() wxTextFile fileLocal(m_strLocalFile); if ( fileLocal.Open(m_conv/*ignored in ANSI build*/) ) { - Parse(fileLocal, TRUE /* local */); + Parse(fileLocal, true /* local */); SetRootPath(); } else @@ -494,10 +494,21 @@ wxFileConfig::wxFileConfig(wxInputStream &inStream, wxMBConv& conv) wxString strTmp; char buf[1024]; - while ( !inStream.Read(buf, WXSIZEOF(buf)).Eof() ) - strTmp.append(wxConvertMB2WX(buf), inStream.LastRead()); + do + { + inStream.Read(buf, WXSIZEOF(buf)); - strTmp.append(wxConvertMB2WX(buf), inStream.LastRead()); + const wxStreamError err = inStream.GetLastError(); + + if ( err != wxSTREAM_NO_ERROR && err != wxSTREAM_EOF ) + { + wxLogError(_("Error reading config options.")); + break; + } + + strTmp.append(wxConvertMB2WX(buf), inStream.LastRead()); + } + while ( !inStream.Eof() ); strTrans = wxTextBuffer::Translate(strTmp); } @@ -529,7 +540,7 @@ wxFileConfig::wxFileConfig(wxInputStream &inStream, wxMBConv& conv) memText.AddLine(strTrans); // Finally we can parse it all. - Parse(memText, TRUE /* local */); + Parse(memText, true /* local */); SetRootPath(); } @@ -623,15 +634,19 @@ void wxFileConfig::Parse(wxTextBuffer& buffer, bool bLocal) SetPath(strGroup); if ( bLocal ) + { + if ( m_pCurrentGroup->Parent() ) + m_pCurrentGroup->Parent()->SetLastGroup(m_pCurrentGroup); m_pCurrentGroup->SetLine(m_linesTail); + } // check that there is nothing except comments left on this line - bool bCont = TRUE; + bool bCont = true; while ( *++pEnd != wxT('\0') && bCont ) { switch ( *pEnd ) { case wxT('#'): case wxT(';'): - bCont = FALSE; + bCont = false; break; case wxT(' '): @@ -642,13 +657,13 @@ void wxFileConfig::Parse(wxTextBuffer& buffer, bool bLocal) default: wxLogWarning(_("file '%s', line %d: '%s' ignored after group header."), buffer.GetName(), n + 1, pEnd); - bCont = FALSE; + bCont = false; } } } else { // a key const wxChar *pEnd = pStart; - while ( *pEnd && *pEnd != wxT('=') && !wxIsspace(*pEnd) ) { + while ( *pEnd && *pEnd != wxT('=') /* && !wxIsspace(*pEnd)*/ ) { if ( *pEnd == wxT('\\') ) { // next character may be space or not - still take it because it's // quoted (unless there is nothing) @@ -662,7 +677,7 @@ void wxFileConfig::Parse(wxTextBuffer& buffer, bool bLocal) pEnd++; } - wxString strKey(FilterInEntryName(wxString(pStart, pEnd))); + wxString strKey(FilterInEntryName(wxString(pStart, pEnd).Trim())); // skip whitespace while ( wxIsspace(*pEnd) ) @@ -678,19 +693,6 @@ void wxFileConfig::Parse(wxTextBuffer& buffer, bool bLocal) if ( pEntry == NULL ) { // new entry pEntry = m_pCurrentGroup->AddEntry(strKey, n); - - // - // Take the opportunity to set some pointers now - // that we know there are items in this group. - // Otherwise, items added to a newly read file - // can be put in the wrong place. - m_pCurrentGroup->SetLastEntry(pEntry); - if (m_pCurrentGroup->Parent()) - m_pCurrentGroup->Parent()->SetLastGroup(m_pCurrentGroup); - // - - if ( bLocal ) - pEntry->SetLine(m_linesTail); } else { if ( bLocal && pEntry->IsImmutable() ) { @@ -708,11 +710,12 @@ void wxFileConfig::Parse(wxTextBuffer& buffer, bool bLocal) wxLogWarning(_("file '%s', line %d: key '%s' was first found at line %d."), buffer.GetName(), n + 1, strKey.c_str(), pEntry->Line()); - if ( bLocal ) - pEntry->SetLine(m_linesTail); } } + if ( bLocal ) + pEntry->SetLine(m_linesTail); + // skip whitespace while ( wxIsspace(*pEnd) ) pEnd++; @@ -721,7 +724,7 @@ void wxFileConfig::Parse(wxTextBuffer& buffer, bool bLocal) if ( !(GetStyle() & wxCONFIG_USE_NO_ESCAPE_CHARACTERS) ) value = FilterInValue(value); - pEntry->SetValue(value, FALSE); + pEntry->SetValue(value, false); } } } @@ -788,10 +791,10 @@ 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; + return true; } else - return FALSE; + return false; } bool wxFileConfig::GetFirstEntry(wxString& str, long& lIndex) const @@ -804,10 +807,10 @@ 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; + return true; } else - return FALSE; + return false; } size_t wxFileConfig::GetNumberOfEntries(bool bRecursive) const @@ -818,7 +821,7 @@ size_t wxFileConfig::GetNumberOfEntries(bool bRecursive) const 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); + n += GetNumberOfEntries(true); CONST_CAST m_pCurrentGroup = pOldCurrentGroup; } } @@ -834,7 +837,7 @@ size_t wxFileConfig::GetNumberOfGroups(bool bRecursive) const 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); + n += GetNumberOfGroups(true); CONST_CAST m_pCurrentGroup = pOldCurrentGroup; } } @@ -872,19 +875,19 @@ bool wxFileConfig::DoReadString(const wxString& key, wxString* pStr) const wxFileConfigEntry *pEntry = m_pCurrentGroup->FindEntry(path.Name()); if (pEntry == NULL) { - return FALSE; + return false; } *pStr = pEntry->Value(); - return TRUE; + return true; } bool wxFileConfig::DoReadLong(const wxString& key, long *pl) const { wxString str; if ( !Read(key, &str) ) - return FALSE; + return false; // extra spaces shouldn't prevent us from reading numeric values str.Trim(); @@ -930,7 +933,7 @@ bool wxFileConfig::DoWriteString(const wxString& key, const wxString& szValue) { wxLogError( _("Config entry name cannot start with '%c'."), wxCONFIG_IMMUTABLE_PREFIX); - return FALSE; + return false; } wxFileConfigEntry *pEntry = m_pCurrentGroup->FindEntry(strName); @@ -949,7 +952,7 @@ bool wxFileConfig::DoWriteString(const wxString& key, const wxString& szValue) pEntry->SetValue(szValue); } - return TRUE; + return true; } bool wxFileConfig::DoWriteLong(const wxString& key, long lValue) @@ -960,7 +963,7 @@ bool wxFileConfig::DoWriteLong(const wxString& key, long lValue) bool wxFileConfig::Flush(bool /* bCurrentOnly */) { if ( LineListIsEmpty() || !m_pRootGroup->IsDirty() || !m_strLocalFile ) - return TRUE; + return true; #ifdef __UNIX__ // set the umask if needed @@ -976,7 +979,7 @@ bool wxFileConfig::Flush(bool /* bCurrentOnly */) if ( !file.IsOpened() ) { wxLogError(_("can't open user configuration file.")); - return FALSE; + return false; } // write all strings to file @@ -987,26 +990,30 @@ bool wxFileConfig::Flush(bool /* bCurrentOnly */) if ( !file.Write(line, m_conv) ) { wxLogError(_("can't write user configuration file.")); - return FALSE; + return false; } } bool ret = file.Commit(); #if defined(__WXMAC__) - if ( ret ) - { - FSSpec spec ; - - wxMacFilename2FSSpec( m_strLocalFile , &spec ) ; - FInfo finfo ; - if ( FSpGetFInfo( &spec , &finfo ) == noErr ) - { - finfo.fdType = 'TEXT' ; - finfo.fdCreator = 'ttxt' ; - FSpSetFInfo( &spec , &finfo ) ; - } - } + if ( ret ) + { + FSRef fsRef ; + FSCatalogInfo catInfo; + FileInfo *finfo ; + + if ( wxMacPathToFSRef( m_strLocalFile , &fsRef ) == noErr ) + { + if ( FSGetCatalogInfo (&fsRef, kFSCatInfoFinderInfo, &catInfo, NULL, NULL, NULL) == noErr ) + { + finfo = (FileInfo*)&catInfo.finderInfo; + finfo->fileType = 'TEXT' ; + finfo->fileCreator = 'ttxt' ; + FSSetCatalogInfo( &fsRef, kFSCatInfoFinderInfo, &catInfo ) ; + } + } + } #endif // __WXMAC__ #ifdef __UNIX__ @@ -1030,21 +1037,21 @@ bool wxFileConfig::RenameEntry(const wxString& oldName, // check that the entry exists wxFileConfigEntry *oldEntry = m_pCurrentGroup->FindEntry(oldName); if ( !oldEntry ) - return FALSE; + return false; // check that the new entry doesn't already exist if ( m_pCurrentGroup->FindEntry(newName) ) - return FALSE; + return false; // delete the old entry, create the new one wxString value = oldEntry->Value(); if ( !m_pCurrentGroup->DeleteEntry(oldName) ) - return FALSE; + return false; wxFileConfigEntry *newEntry = m_pCurrentGroup->AddEntry(newName); newEntry->SetValue(value); - return TRUE; + return true; } bool wxFileConfig::RenameGroup(const wxString& oldName, @@ -1053,15 +1060,15 @@ bool wxFileConfig::RenameGroup(const wxString& oldName, // check that the group exists wxFileConfigGroup *group = m_pCurrentGroup->FindSubgroup(oldName); if ( !group ) - return FALSE; + return false; // check that the new group doesn't already exist if ( m_pCurrentGroup->FindSubgroup(newName) ) - return FALSE; + return false; group->Rename(newName); - return TRUE; + return true; } // ---------------------------------------------------------------------------- @@ -1073,7 +1080,7 @@ bool wxFileConfig::DeleteEntry(const wxString& key, bool bGroupIfEmptyAlso) wxConfigPathChanger path(this, key); if ( !m_pCurrentGroup->DeleteEntry(path.Name()) ) - return FALSE; + return false; if ( bGroupIfEmptyAlso && m_pCurrentGroup->IsEmpty() ) { if ( m_pCurrentGroup != m_pRootGroup ) { @@ -1084,7 +1091,7 @@ bool wxFileConfig::DeleteEntry(const wxString& key, bool bGroupIfEmptyAlso) //else: never delete the root group } - return TRUE; + return true; } bool wxFileConfig::DeleteGroup(const wxString& key) @@ -1098,13 +1105,16 @@ bool wxFileConfig::DeleteAll() { CleanUp(); - if ( wxRemove(m_strLocalFile) == -1 ) - wxLogSysError(_("can't delete user configuration file '%s'"), m_strLocalFile.c_str()); + if ( wxFile::Exists(m_strLocalFile) && wxRemove(m_strLocalFile) == -1 ) + { + wxLogSysError(_("can't delete user configuration file '%s'"), m_strLocalFile.c_str()); + return false; + } m_strLocalFile = m_strGlobalFile = wxT(""); Init(); - return TRUE; + return true; } // ---------------------------------------------------------------------------- @@ -1259,7 +1269,7 @@ wxFileConfigGroup::wxFileConfigGroup(wxFileConfigGroup *pParent, { m_pConfig = pConfig; m_pParent = pParent; - m_bDirty = FALSE; + m_bDirty = false; m_pLine = NULL; m_pLastEntry = NULL; @@ -1555,14 +1565,14 @@ bool wxFileConfigGroup::DeleteSubgroupByName(const wxChar *szName) { wxFileConfigGroup * const pGroup = FindSubgroup(szName); - return pGroup ? DeleteSubgroup(pGroup) : FALSE; + return pGroup ? DeleteSubgroup(pGroup) : false; } // Delete the subgroup and remove all references to it from // other data structures. bool wxFileConfigGroup::DeleteSubgroup(wxFileConfigGroup *pGroup) { - wxCHECK_MSG( pGroup, FALSE, _T("deleting non existing group?") ); + wxCHECK_MSG( pGroup, false, _T("deleting non existing group?") ); wxLogTrace( _T("wxFileConfig"), _T("Deleting group '%s' from '%s'"), @@ -1696,13 +1706,13 @@ bool wxFileConfigGroup::DeleteSubgroup(wxFileConfigGroup *pGroup) m_aSubgroups.Remove(pGroup); delete pGroup; - return TRUE; + return true; } bool wxFileConfigGroup::DeleteEntry(const wxChar *szName) { wxFileConfigEntry *pEntry = FindEntry(szName); - wxCHECK( pEntry != NULL, FALSE ); // deleting non existing item? + wxCHECK( pEntry != NULL, false ); // deleting non existing item? wxFileConfigLineList *pLine = pEntry->GetLine(); if ( pLine != NULL ) { @@ -1746,7 +1756,7 @@ bool wxFileConfigGroup::DeleteEntry(const wxChar *szName) m_aEntries.Remove(pEntry); delete pEntry; - return TRUE; + return true; } // ---------------------------------------------------------------------------- @@ -1754,7 +1764,7 @@ bool wxFileConfigGroup::DeleteEntry(const wxChar *szName) // ---------------------------------------------------------------------------- void wxFileConfigGroup::SetDirty() { - m_bDirty = TRUE; + m_bDirty = true; if ( Parent() != NULL ) // propagate upwards Parent()->SetDirty(); } @@ -1778,7 +1788,7 @@ wxFileConfigEntry::wxFileConfigEntry(wxFileConfigGroup *pParent, m_pLine = NULL; m_bDirty = - m_bHasValue = FALSE; + m_bHasValue = false; m_bImmutable = strName[0] == wxCONFIG_IMMUTABLE_PREFIX; if ( m_bImmutable ) @@ -1800,7 +1810,7 @@ void wxFileConfigEntry::SetLine(wxFileConfigLineList *pLine) Group()->SetLastEntry(this); } -// second parameter is FALSE if we read the value from file and prevents the +// second parameter is false if we read the value from file and prevents the // entry from being marked as 'dirty' void wxFileConfigEntry::SetValue(const wxString& strValue, bool bUser) { @@ -1818,7 +1828,7 @@ void wxFileConfigEntry::SetValue(const wxString& strValue, bool bUser) if ( m_bHasValue && strValue == m_strValue ) return; - m_bHasValue = TRUE; + m_bHasValue = true; m_strValue = strValue; if ( bUser ) @@ -1844,8 +1854,6 @@ 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 - wxASSERT( m_nLine == wxNOT_FOUND ); // consistency check - wxFileConfigLineList *line = Group()->GetLastEntryLine(); m_pLine = Group()->Config()->LineListInsert(strLine, line); @@ -1858,7 +1866,7 @@ void wxFileConfigEntry::SetValue(const wxString& strValue, bool bUser) void wxFileConfigEntry::SetDirty() { - m_bDirty = TRUE; + m_bDirty = true; Group()->SetDirty(); } @@ -2017,14 +2025,22 @@ static wxString FilterOutEntryName(const wxString& str) strResult.Alloc(str.Len()); for ( const wxChar *pc = str.c_str(); *pc != wxT('\0'); pc++ ) { - wxChar c = *pc; + const wxChar c = *pc; // we explicitly allow some of "safe" chars and 8bit ASCII characters - // which will probably never have special meaning + // which will probably never have special meaning and with which we can't + // use isalnum() anyhow (in ASCII built, in Unicode it's just fine) + // // NB: note that wxCONFIG_IMMUTABLE_PREFIX and wxCONFIG_PATH_SEPARATOR // should *not* be quoted - if ( !wxIsalnum(c) && !wxStrchr(wxT("@_/-!.*%"), c) && ((c & 0x80) == 0) ) + if ( +#if !wxUSE_UNICODE + ((unsigned char)c < 127) && +#endif // ANSI + !wxIsalnum(c) && !wxStrchr(wxT("@_/-!.*%"), c) ) + { strResult += wxT('\\'); + } strResult += c; }