X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3096bd2fa7b88105bc54c08e3c878585de1a9b91..a45d2855c6882edc830777de2cec9ac21caced61:/src/msw/iniconf.cpp diff --git a/src/msw/iniconf.cpp b/src/msw/iniconf.cpp index f3d0a6727b..a84b90756a 100644 --- a/src/msw/iniconf.cpp +++ b/src/msw/iniconf.cpp @@ -6,13 +6,9 @@ // Created: 27.07.98 // RCS-ID: $Id$ // Copyright: (c) 1998 Vadim Zeitlin -// Licence: wxWindows license +// Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "iniconf.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -28,16 +24,21 @@ #include "wx/utils.h" #endif //WX_PRECOMP +// Doesn't yet compile in Unicode mode + +#if wxUSE_CONFIG && !wxUSE_UNICODE + #include "wx/dynarray.h" #include "wx/log.h" #include "wx/config.h" +#include "wx/file.h" #include "wx/msw/iniconf.h" // _WINDOWS_ is defined when windows.h is included, // __WXMSW__ is defined for MS Windows compilation #if defined(__WXMSW__) && !defined(_WINDOWS_) - #include + #include "wx/msw/wrapwin.h" #endif //windows.h // ---------------------------------------------------------------------------- @@ -60,29 +61,38 @@ wxIniConfig::wxIniConfig(const wxString& strAppName, const wxString& localFilename, const wxString& globalFilename, long style) - : wxConfigBase(!strAppName && wxTheApp ? wxTheApp->GetAppName() + : wxConfigBase(strAppName, strVendor, localFilename, globalFilename, style) + +#if 0 // This is too complex for some compilers, e.g. BC++ 5.01 + : wxConfigBase((strAppName.IsEmpty() && wxTheApp) ? wxTheApp->GetAppName() : strAppName, - !strVendor ? (wxTheApp ? wxTheApp->GetVendorName() + strVendor.IsEmpty() ? (wxTheApp ? wxTheApp->GetVendorName() : strAppName) : strVendor, localFilename, globalFilename, style) +#endif { + if (strAppName.IsEmpty() && wxTheApp) + SetAppName(wxTheApp->GetAppName()); + if (strVendor.IsEmpty() && wxTheApp) + SetVendorName(wxTheApp->GetVendorName()); + m_strLocalFilename = localFilename; if (m_strLocalFilename.IsEmpty()) { - m_strLocalFilename = GetAppName() + ".ini"; + m_strLocalFilename = GetAppName() + wxT(".ini"); } // 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('.') == wxNOT_FOUND ) + m_strLocalFilename.Find(wxT('.')) == wxNOT_FOUND ) { - m_strLocalFilename << ".ini"; + m_strLocalFilename << wxT(".ini"); } // set root path - SetPath(""); + SetPath(wxEmptyString); } wxIniConfig::~wxIniConfig() @@ -187,32 +197,32 @@ wxString wxIniConfig::GetKeyName(const wxString& szKey) const // ---------------------------------------------------------------------------- // not implemented -bool wxIniConfig::GetFirstGroup(wxString& str, long& lIndex) const +bool wxIniConfig::GetFirstGroup(wxString& WXUNUSED(str), long& WXUNUSED(lIndex)) const { wxFAIL_MSG("not implemented"); - return FALSE; + return false; } -bool wxIniConfig::GetNextGroup (wxString& str, long& lIndex) const +bool wxIniConfig::GetNextGroup (wxString& WXUNUSED(str), long& WXUNUSED(lIndex)) const { wxFAIL_MSG("not implemented"); - return FALSE; + return false; } -bool wxIniConfig::GetFirstEntry(wxString& str, long& lIndex) const +bool wxIniConfig::GetFirstEntry(wxString& WXUNUSED(str), long& WXUNUSED(lIndex)) const { wxFAIL_MSG("not implemented"); - return FALSE; + return false; } -bool wxIniConfig::GetNextEntry (wxString& str, long& lIndex) const +bool wxIniConfig::GetNextEntry (wxString& WXUNUSED(str), long& WXUNUSED(lIndex)) const { wxFAIL_MSG("not implemented"); - return FALSE; + return false; } // ---------------------------------------------------------------------------- @@ -220,32 +230,32 @@ bool wxIniConfig::GetNextEntry (wxString& str, long& lIndex) const // ---------------------------------------------------------------------------- // not implemented -size_t wxIniConfig::GetNumberOfEntries(bool bRecursive) const +size_t wxIniConfig::GetNumberOfEntries(bool WXUNUSED(bRecursive)) const { wxFAIL_MSG("not implemented"); return (size_t)-1; } -size_t wxIniConfig::GetNumberOfGroups(bool bRecursive) const +size_t wxIniConfig::GetNumberOfGroups(bool WXUNUSED(bRecursive)) const { wxFAIL_MSG("not implemented"); return (size_t)-1; } -bool wxIniConfig::HasGroup(const wxString& strName) const +bool wxIniConfig::HasGroup(const wxString& WXUNUSED(strName)) const { wxFAIL_MSG("not implemented"); - return FALSE; + return false; } -bool wxIniConfig::HasEntry(const wxString& strName) const +bool wxIniConfig::HasEntry(const wxString& WXUNUSED(strName)) const { wxFAIL_MSG("not implemented"); - return FALSE; + return false; } // is current group empty? @@ -256,20 +266,20 @@ bool wxIniConfig::IsEmpty() const GetPrivateProfileString(m_strGroup, NULL, "", szBuf, WXSIZEOF(szBuf), m_strLocalFilename); if ( !::IsEmpty(szBuf) ) - return FALSE; + return false; GetProfileString(m_strGroup, NULL, "", szBuf, WXSIZEOF(szBuf)); if ( !::IsEmpty(szBuf) ) - return FALSE; + return false; - return TRUE; + return true; } // ---------------------------------------------------------------------------- // read/write // ---------------------------------------------------------------------------- -bool wxIniConfig::Read(const wxString& szKey, wxString *pstr) const +bool wxIniConfig::DoReadString(const wxString& szKey, wxString *pstr) const { wxConfigPathChanger path(this, szKey); wxString strKey = GetPrivateKeyName(path.Name()); @@ -287,45 +297,14 @@ bool wxIniConfig::Read(const wxString& szKey, wxString *pstr) const GetProfileString(m_strGroup, strKey, "", szBuf, WXSIZEOF(szBuf)); } - if ( ::IsEmpty(szBuf) ) { - return FALSE; - } - else { - *pstr = szBuf ; - return TRUE; - } -} - -bool wxIniConfig::Read(const wxString& szKey, wxString *pstr, - const wxString& szDefault) const -{ - wxConfigPathChanger path(this, szKey); - wxString strKey = GetPrivateKeyName(path.Name()); - - char szBuf[1024]; // @@ should dynamically allocate memory... - - // first look in the private INI file - - // NB: the lpDefault param to GetPrivateProfileString can't be NULL - GetPrivateProfileString(m_strGroup, strKey, "", - szBuf, WXSIZEOF(szBuf), m_strLocalFilename); - if ( ::IsEmpty(szBuf) ) { - // now look in win.ini - wxString strKey = GetKeyName(path.Name()); - GetProfileString(m_strGroup, strKey, "", szBuf, WXSIZEOF(szBuf)); - } + if ( ::IsEmpty(szBuf) ) + return false; - if ( ::IsEmpty(szBuf) ) { - *pstr = szDefault; - return FALSE; - } - else { - *pstr = szBuf ; - return TRUE; - } + *pstr = szBuf; + return true; } -bool wxIniConfig::Read(const wxString& szKey, long *pl) const +bool wxIniConfig::DoReadLong(const wxString& szKey, long *pl) const { wxConfigPathChanger path(this, szKey); wxString strKey = GetPrivateKeyName(path.Name()); @@ -339,24 +318,30 @@ bool wxIniConfig::Read(const wxString& szKey, long *pl) const if ( lVal != nMagic ) { // the value was read from the file *pl = lVal; - return TRUE; + return true; } // is it really nMagic? lVal = GetPrivateProfileInt(m_strGroup, strKey, nMagic2, m_strLocalFilename); - if ( lVal == nMagic2 ) { + if ( lVal != nMagic2 ) { // the nMagic it returned was indeed read from the file *pl = lVal; - return TRUE; + return true; } + // CS : I have no idea why they should look up in win.ini + // and if at all they have to do the same procedure using the two magic numbers + // otherwise it always returns true, even if the key was not there at all +#if 0 // no, it was just returning the default value, so now look in win.ini - *pl = GetProfileInt(GetVendorName(), GetKeyName(szKey), *pl); + *pl = GetProfileInt(GetVendorName(), GetKeyName(szKey), *pl); - return TRUE; + return true; +#endif + return false ; } -bool wxIniConfig::Write(const wxString& szKey, const wxString& szValue) +bool wxIniConfig::DoWriteString(const wxString& szKey, const wxString& szValue) { wxConfigPathChanger path(this, szKey); wxString strKey = GetPrivateKeyName(path.Name()); @@ -365,12 +350,12 @@ bool wxIniConfig::Write(const wxString& szKey, const wxString& szValue) szValue, m_strLocalFilename) != 0; if ( !bOk ) - wxLogLastError("WritePrivateProfileString"); + wxLogLastError(wxT("WritePrivateProfileString")); return bOk; } -bool wxIniConfig::Write(const wxString& szKey, long lValue) +bool wxIniConfig::DoWriteLong(const wxString& szKey, long lValue) { // ltoa() is not ANSI :-( char szBuf[40]; // should be good for sizeof(long) <= 16 (128 bits) @@ -392,24 +377,22 @@ bool wxIniConfig::Flush(bool /* bCurrentOnly */) bool wxIniConfig::DeleteEntry(const wxString& szKey, bool bGroupIfEmptyAlso) { // passing NULL as value to WritePrivateProfileString deletes the key -// if ( !Write(szKey, (const char *)NULL) ) -// return FALSE; wxConfigPathChanger path(this, szKey); wxString strKey = GetPrivateKeyName(path.Name()); - if (WritePrivateProfileString(m_strGroup, szKey, + if (WritePrivateProfileString(m_strGroup, strKey, (const char*) NULL, m_strLocalFilename) == 0) - return FALSE; + return false; if ( !bGroupIfEmptyAlso || !IsEmpty() ) - return TRUE; + return true; // delete the current group too bool bOk = WritePrivateProfileString(m_strGroup, NULL, NULL, m_strLocalFilename) != 0; if ( !bOk ) - wxLogLastError("WritePrivateProfileString"); + wxLogLastError(wxT("WritePrivateProfileString")); return bOk; } @@ -424,7 +407,7 @@ bool wxIniConfig::DeleteGroup(const wxString& szKey) NULL, m_strLocalFilename) != 0; if ( !bOk ) - wxLogLastError("WritePrivateProfileString"); + wxLogLastError(wxT("WritePrivateProfileString")); return bOk; } @@ -443,32 +426,37 @@ bool wxIniConfig::DeleteAll() size_t nRc = GetWindowsDirectory(szBuf, WXSIZEOF(szBuf)); if ( nRc == 0 ) { - wxLogLastError("GetWindowsDirectory"); + wxLogLastError(wxT("GetWindowsDirectory")); } else if ( nRc > WXSIZEOF(szBuf) ) { - wxFAIL_MSG("buffer is too small for Windows directory."); + wxFAIL_MSG(wxT("buffer is too small for Windows directory.")); } wxString strFile = szBuf; strFile << '\\' << m_strLocalFilename; - if ( !wxRemoveFile(strFile) ) { + if ( wxFile::Exists(strFile) && !wxRemoveFile(strFile) ) { wxLogSysError(_("Can't delete the INI file '%s'"), strFile.c_str()); - return FALSE; + return false; } - return TRUE; + return true; } -bool wxIniConfig::RenameEntry(const wxString& oldName, const wxString& newName) +bool wxIniConfig::RenameEntry(const wxString& WXUNUSED(oldName), + const wxString& WXUNUSED(newName)) { // Not implemented - return FALSE; + return false; } -bool wxIniConfig::RenameGroup(const wxString& oldName, const wxString& newName) +bool wxIniConfig::RenameGroup(const wxString& WXUNUSED(oldName), + const wxString& WXUNUSED(newName)) { // Not implemented - return FALSE; + return false; } + +#endif + // wxUSE_CONFIG && wxUSE_UNICODE