X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e7e1b01eb55e59e555860c7ce181f176b8bbf4e2..9b69526274b023fa1460b29a92bea8bf82e4703f:/src/common/fileconf.cpp?ds=sidebyside diff --git a/src/common/fileconf.cpp b/src/common/fileconf.cpp index dff486f876..e976daf434 100644 --- a/src/common/fileconf.cpp +++ b/src/common/fileconf.cpp @@ -36,11 +36,20 @@ #include "wx/file.h" #include "wx/log.h" #include "wx/textfile.h" +#include "wx/memtext.h" #include "wx/config.h" #include "wx/fileconf.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 +#endif + // _WINDOWS_ is defined when windows.h is included, // __WXMSW__ is defined for MS Windows compilation #if defined(__WXMSW__) && !defined(_WINDOWS_) @@ -269,90 +278,14 @@ wxString wxFileConfig::GetGlobalDir() if (rc == 0) { drive = aulSysInfo[QSV_BOOT_DRIVE - 1]; - switch(drive) - { - case 1: - strDir = "A:\\OS2\\"; - break; - case 2: - strDir = "B:\\OS2\\"; - break; - case 3: - strDir = "C:\\OS2\\"; - break; - case 4: - strDir = "D:\\OS2\\"; - break; - case 5: - strDir = "E:\\OS2\\"; - break; - case 6: - strDir = "F:\\OS2\\"; - break; - case 7: - strDir = "G:\\OS2\\"; - break; - case 8: - strDir = "H:\\OS2\\"; - break; - case 9: - strDir = "I:\\OS2\\"; - break; - case 10: - strDir = "J:\\OS2\\"; - break; - case 11: - strDir = "K:\\OS2\\"; - break; - case 12: - strDir = "L:\\OS2\\"; - break; - case 13: - strDir = "M:\\OS2\\"; - break; - case 14: - strDir = "N:\\OS2\\"; - break; - case 15: - strDir = "O:\\OS2\\"; - break; - case 16: - strDir = "P:\\OS2\\"; - break; - case 17: - strDir = "Q:\\OS2\\"; - break; - case 18: - strDir = "R:\\OS2\\"; - break; - case 19: - strDir = "S:\\OS2\\"; - break; - case 20: - strDir = "T:\\OS2\\"; - break; - case 21: - strDir = "U:\\OS2\\"; - break; - case 22: - strDir = "V:\\OS2\\"; - break; - case 23: - strDir = "W:\\OS2\\"; - break; - case 24: - strDir = "X:\\OS2\\"; - break; - case 25: - strDir = "Y:\\OS2\\"; - break; - case 26: - strDir = "Z:\\OS2\\"; - break; - } + strDir.Printf(wxT("%c:\\OS2\\"), 'A'+drive-1); } #elif defined(__WXSTUBS__) 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?) + return wxT(".\\"); #else // Windows wxChar szWinDir[MAX_PATH]; ::GetWindowsDirectory(szWinDir, MAX_PATH); @@ -368,8 +301,8 @@ wxString wxFileConfig::GetLocalDir() { wxString strDir; -#if defined(__WXMAC__) - // no local dir concept on Mac OS 9 +#if defined(__WXMAC__) || defined(__DOS__) + // no local dir concept on Mac OS 9 or MS-DOS return GetGlobalDir() ; #else wxGetHomeDir(&strDir); @@ -420,7 +353,7 @@ wxString wxFileConfig::GetLocalFileName(const wxChar *szFile) str << szFile; - #ifdef __WXMSW__ + #if defined(__WINDOWS__) || defined(__DOS__) if ( wxStrchr(szFile, wxT('.')) == NULL ) str << wxT(".ini"); #endif @@ -523,6 +456,68 @@ wxFileConfig::wxFileConfig(const wxString& appName, const wxString& vendorName, Init(); } +#if wxUSE_STREAMS + +wxFileConfig::wxFileConfig(wxInputStream &inStream) +{ + // always local_file when this constructor is called (?) + SetStyle(GetStyle() | wxCONFIG_USE_LOCAL_FILE); + + m_pCurrentGroup = + m_pRootGroup = new wxFileConfigGroup(NULL, "", this); + + m_linesHead = + m_linesTail = NULL; + + // translate everything to the current (platform-dependent) line + // termination character + wxString strTrans; + { + wxString strTmp; + + char buf[1024]; + while ( !inStream.Read(buf, WXSIZEOF(buf)).Eof() ) + strTmp.append(wxConvertMB2WX(buf), inStream.LastRead()); + + strTmp.append(wxConvertMB2WX(buf), inStream.LastRead()); + + strTrans = wxTextBuffer::Translate(strTmp); + } + + wxMemoryText memText; + + // Now we can add the text to the memory text. To do this we extract line + // by line from the translated string, until we've reached the end. + // + // VZ: all this is horribly inefficient, we should do the translation on + // the fly in one pass saving both memory and time (TODO) + + const wxChar *pEOL = wxTextBuffer::GetEOL(wxTextBuffer::typeDefault); + const size_t EOLLen = wxStrlen(pEOL); + + int posLineStart = strTrans.Find(pEOL); + while ( posLineStart != -1 ) + { + wxString line(strTrans.Left(posLineStart)); + + memText.AddLine(line); + + strTrans = strTrans.Mid(posLineStart + EOLLen); + + posLineStart = strTrans.Find(pEOL); + } + + // also add whatever we have left in the translated string. + memText.AddLine(strTrans); + + // Finally we can parse it all. + Parse(memText, TRUE /* local */); + + SetRootPath(); +} + +#endif // wxUSE_STREAMS + void wxFileConfig::CleanUp() { delete m_pRootGroup; @@ -546,15 +541,15 @@ wxFileConfig::~wxFileConfig() // parse a config file // ---------------------------------------------------------------------------- -void wxFileConfig::Parse(wxTextFile& file, bool bLocal) +void wxFileConfig::Parse(wxTextBuffer& buffer, bool bLocal) { const wxChar *pStart; const wxChar *pEnd; wxString strLine; - size_t nLineCount = file.GetLineCount(); + size_t nLineCount = buffer.GetLineCount(); for ( size_t n = 0; n < nLineCount; n++ ) { - strLine = file[n]; + strLine = buffer[n]; // add the line to linked list if ( bLocal ) @@ -585,7 +580,7 @@ void wxFileConfig::Parse(wxTextFile& file, bool bLocal) if ( *pEnd != wxT(']') ) { wxLogError(_("file '%s': unexpected character %c at line %d."), - file.GetName(), *pEnd, n + 1); + buffer.GetName(), *pEnd, n + 1); continue; // skip this line } @@ -617,7 +612,7 @@ void wxFileConfig::Parse(wxTextFile& file, bool bLocal) default: wxLogWarning(_("file '%s', line %d: '%s' ignored after group header."), - file.GetName(), n + 1, pEnd); + buffer.GetName(), n + 1, pEnd); bCont = FALSE; } } @@ -646,7 +641,7 @@ void wxFileConfig::Parse(wxTextFile& file, bool bLocal) if ( *pEnd++ != wxT('=') ) { wxLogError(_("file '%s', line %d: '=' expected."), - file.GetName(), n + 1); + buffer.GetName(), n + 1); } else { wxFileConfigEntry *pEntry = m_pCurrentGroup->FindEntry(strKey); @@ -662,7 +657,7 @@ void wxFileConfig::Parse(wxTextFile& file, bool bLocal) if ( bLocal && pEntry->IsImmutable() ) { // immutable keys can't be changed by user wxLogWarning(_("file '%s', line %d: value for immutable key '%s' ignored."), - file.GetName(), n + 1, strKey.c_str()); + buffer.GetName(), n + 1, strKey.c_str()); continue; } // the condition below catches the cases (a) and (b) but not (c): @@ -672,7 +667,7 @@ void wxFileConfig::Parse(wxTextFile& file, bool bLocal) // which is exactly what we want. else if ( !bLocal || pEntry->IsLocal() ) { wxLogWarning(_("file '%s', line %d: key '%s' was first found at line %d."), - file.GetName(), n + 1, strKey.c_str(), pEntry->Line()); + buffer.GetName(), n + 1, strKey.c_str(), pEntry->Line()); if ( bLocal ) pEntry->SetLine(m_linesTail); @@ -828,8 +823,7 @@ bool wxFileConfig::HasEntry(const wxString& strName) const // read/write values // ---------------------------------------------------------------------------- -bool wxFileConfig::Read(const wxString& key, - wxString* pStr) const +bool wxFileConfig::DoReadString(const wxString& key, wxString* pStr) const { wxConfigPathChanger path(this, key); @@ -838,44 +832,22 @@ bool wxFileConfig::Read(const wxString& key, return FALSE; } - *pStr = ExpandEnvVars(pEntry->Value()); - return TRUE; -} + *pStr = pEntry->Value(); -bool wxFileConfig::Read(const wxString& key, - wxString* pStr, const wxString& defVal) const -{ - wxConfigPathChanger path(this, key); - - wxFileConfigEntry *pEntry = m_pCurrentGroup->FindEntry(path.Name()); - bool ok; - if (pEntry == NULL) { - if( IsRecordingDefaults() ) - ((wxFileConfig *)this)->Write(key,defVal); - *pStr = ExpandEnvVars(defVal); - ok = FALSE; - } - else { - *pStr = ExpandEnvVars(pEntry->Value()); - ok = TRUE; - } - - return ok; + return TRUE; } -bool wxFileConfig::Read(const wxString& key, long *pl) const +bool wxFileConfig::DoReadLong(const wxString& key, long *pl) const { wxString str; if ( !Read(key, & str) ) { return FALSE; } - - *pl = wxAtol(str); - return TRUE; + return str.ToLong(pl) ; } -bool wxFileConfig::Write(const wxString& key, const wxString& szValue) +bool wxFileConfig::DoWriteString(const wxString& key, const wxString& szValue) { wxConfigPathChanger path(this, key); @@ -910,12 +882,9 @@ bool wxFileConfig::Write(const wxString& key, const wxString& szValue) return TRUE; } -bool wxFileConfig::Write(const wxString& key, long lValue) +bool wxFileConfig::DoWriteLong(const wxString& key, long lValue) { - // ltoa() is not ANSI :-( - wxString buf; - buf.Printf(wxT("%ld"), lValue); - return Write(key, buf); + return Write(key, wxString::Format(_T("%ld"), lValue)); } bool wxFileConfig::Flush(bool /* bCurrentOnly */)