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[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [tools/] [src/] [tools/] [configtool/] [standalone/] [wxwin/] [filename.cpp] - Rev 574
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//####COPYRIGHTBEGIN#### // // ---------------------------------------------------------------------------- // Copyright (C) 1998, 1999, 2000 Red Hat, Inc. // Copyright (C) 2003 John Dallaway // // This program is part of the eCos host tools. // // This program is free software; you can redistribute it and/or modify it // under the terms of the GNU General Public License as published by the Free // Software Foundation; either version 2 of the License, or (at your option) // any later version. // // This program is distributed in the hope that it will be useful, but WITHOUT // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for // more details. // // You should have received a copy of the GNU General Public License along with // this program; if not, write to the Free Software Foundation, Inc., // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. // // ---------------------------------------------------------------------------- // //####COPYRIGHTEND#### #ifdef __GNUG__ #pragma implementation "filename.h" #endif // Includes other headers for precompiled compilation #include "ecpch.h" #ifdef __BORLANDC__ #pragma hdrstop #endif #include "wx/filefn.h" #include "wx/confbase.h" // For wxExpandEnvVars #include "filename.h" #ifdef __WXMSW__ //#include <direct.h> //#include <dos.h> #include <windows.h> #include <shlwapi.h> #include "wx/msw/winundef.h" #ifdef CreateDirectory #undef CreateDirectory #endif #ifdef ExpandEnvironmentStrings #undef ExpandEnvironmentStrings #endif #ifdef GetCurrentDirectory #undef GetCurrentDirectory #endif #ifdef SetCurrentDirectory #undef SetCurrentDirectory #endif #ifdef GetTempPath #undef GetTempPath #endif #else // #include <dir.h> #endif #include <sys/stat.h> #define wxTChar wxT const wxChar ecFileName::cSep=wxFILE_SEP_PATH; ecFileName::ecFileName(const wxChar* psz1,const wxChar* psz2): wxString(psz1) { Normalize(); operator+=(psz2); } ecFileName::ecFileName(const wxChar* psz1,const wxChar* psz2,const wxChar* psz3): wxString(psz1) { Normalize(); operator+=(psz2); operator+=(psz3); } ecFileName::ecFileName(const wxChar* psz1,const wxChar* psz2,const wxChar* psz3,const wxChar* psz4): wxString(psz1) { Normalize(); operator+=(psz2); operator+=(psz3); operator+=(psz4); } ecFileName::ecFileName(const wxChar* psz1,const wxChar* psz2,const wxChar* psz3,const wxChar* psz4,const wxChar* psz5): wxString(psz1) { operator+=(psz2); operator+=(psz3); operator+=(psz4); operator+=(psz5); } /* ecFileName::~ecFileName() { // Unfortunately we can't do this since GetStringData is private in wxString. // So for now, we may memory leaks since ~wxString is not virtual. //GetStringData()->Unlock(); } */ ecFileName operator+(const ecFileName& string1, const ecFileName& string2) { ecFileName s; s.ConcatCopy(string1, string2); return s; } ecFileName operator+(const ecFileName& string, const wxChar* lpsz) { if (lpsz == NULL) return string; ecFileName s; s.ConcatCopy(string, wxString(lpsz)); return s; } ecFileName operator+(const wxChar* lpsz, const ecFileName& string) { if (lpsz == NULL) return string; ecFileName s; s.ConcatCopy(wxString(lpsz), string); return s; } ecFileName operator+(const ecFileName& string1, wxChar ch) { ecFileName s; s.ConcatCopy(string1, wxString(ch)); return s; } ecFileName operator+(wxChar ch, const ecFileName& string) { ecFileName s; s.ConcatCopy(wxString(ch), string); return s; } const ecFileName& ecFileName::operator+=(const wxChar* lpsz) { if (lpsz == NULL) return *this; ConcatInPlace(wxString(lpsz)); return *this; } const ecFileName& ecFileName::operator+=(wxChar ch) { ConcatInPlace(wxString(ch)); return *this; } const ecFileName& ecFileName::operator+=(const ecFileName& string) { ConcatInPlace(string); return *this; } void ecFileName::ConcatInPlace(const wxString& src) { ConcatCopy(* this, src); } void ecFileName::ConcatCopy(const wxString& src1, const wxString& src2) { int nSrc1Len = src1.Len(); int nSrc2Len = src2.Len(); int n=1; int nNewLen = nSrc1Len + nSrc2Len; if(nSrc1Len>0) { if(1==nSrc2Len && cSep==src2[0]) { // Appending a single separator to a non-null string is a no-op return; } else { // Count the intervening separators n=(cSep==src1[nSrc1Len-1])+(cSep==src2[0]); switch(n){ case 0: (*this) = src1 + wxString(cSep) + src2; break; case 1: (*this) = src1 + src2; break; case 2: (*this) = src1 + src2.Mid(1); break; } return; } } } void ecFileName::Normalize() { // Remove any trailing seperator int len = Len(); if (len > 0 && (*this)[(size_t)(len - 1)] == cSep) (*this) = Mid(0, len - 1); } const ecFileName ecFileName::FullName() const { #ifdef __WXMSW__ TCHAR* pFile; long dwSize=::GetFullPathName (*this, 0, NULL, &pFile); if(dwSize>0){ wxString strCopy; ::GetFullPathName (*this, 1+dwSize, strCopy.GetWriteBuf(1+dwSize), &pFile); strCopy.UngetWriteBuf(); return strCopy; } else { return *this; } #else return wxGetCwd() + wxString(cSep) + wxString(*this); #endif } const ecFileName ecFileName::ShortName() const { #ifdef __WXMSW__ long dwSize=::GetShortPathName (*this, NULL, 0); if(dwSize>0){ wxString strCopy; ::GetShortPathName (*this, strCopy.GetWriteBuf(1+dwSize), 1+dwSize); strCopy.UngetWriteBuf(); return strCopy; } else { return *this; } #else return *this; #endif } const ecFileName ecFileName::NoSpaceName() const// sans spaces { #ifndef __WXMSW__ return *this; #else // Only replace components with spaces with FAT names. wxArrayString ar1,ar2; const wxString str2(ShortName()); size_t i,pcStart; unsigned int len = Len(); pcStart = 0; for (i = 0; i < len; i++) { if(wxTChar('\\')==(*this)[i]) { ar1.Add(this->Mid(pcStart, i - pcStart + 1)); pcStart = i + 1; } } ar1.Add(this->Mid(pcStart, i - pcStart + 1)); len = str2.Len(); pcStart = 0; for (i = 0; i < len; i++) { if(wxTChar('\\')==str2[i]) { ar2.Add(str2.Mid(pcStart, i - pcStart + 1)); pcStart = i + 1; } } ar2.Add(str2.Mid(pcStart, i - pcStart + 1)); wxASSERT(ar1.Count()==ar2.Count()); wxString rc; for(i=0;i<ar1.Count();i++){ rc+=(-1==ar1[i].Find(wxTChar(' ')))?ar1[i]:ar2[i]; } return rc; #endif } // const ecFileName ecFileName::Tail() const { return AfterLast(cSep); } const ecFileName ecFileName::Head() const { return BeforeLast(cSep); } time_t ecFileName::LastModificationTime() const { return wxFileModificationTime(* this); #if 0 // GetFileAttributes is not available in Win95 so we test the water first static HINSTANCE hInst=LoadLibrary(_T("kernel32.dll")); wxASSERT(hInst); #ifdef _UNICODE #define GETFILEATTRIBUTESNAME "GetFileAttributesExW" #else #define GETFILEATTRIBUTESNAME "GetFileAttributesExA" #endif // !UNICODE typedef BOOL (WINAPI *GetFileAttributesP)(const wxChar*,GET_FILEEX_INFO_LEVELS,LPVOID); static GetFileAttributesP p=(GetFileAttributesP)GetProcAddress(hInst,GETFILEATTRIBUTESNAME); if(p){ WIN32_FILE_ATTRIBUTE_DATA data; if((*p)(*this, GetFileExInfoStandard, (LPVOID)&data)){ return data.ftLastWriteTime; } } else { HANDLE h=CreateFile(*this,0,0,NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL,NULL); FILETIME ft; if(INVALID_HANDLE_VALUE!=h){ BOOL b=::GetFileTime(h,NULL,NULL,&ft); ::CloseHandle(h); if(b){ return ft; } } } static FILETIME ftNull={0,0}; return ftNull; #endif } /* TODO bool ecFileName::SetFileAttributes(long dwFileAttributes) const { return ::SetFileAttributes (*this, dwFileAttributes)!=0; } */ bool ecFileName::Exists () const { return IsFile() || IsDir() ; } bool ecFileName::IsDir () const { return wxPathExists(* this); } bool ecFileName::IsFile () const { #if defined(__WXMAC__) struct stat stbuf; if (filename && stat (wxUnix2MacFilename(filename), &stbuf) == 0 ) return TRUE; return FALSE ; #else wxStructStat st; if ((*this) != wxT("") && wxStat (wxFNSTRINGCAST fn_str(), &st) == 0 && (st.st_mode & S_IFREG)) return TRUE; return FALSE; #endif } bool ecFileName::IsReadOnly () const { #ifdef __WXMSW__ long a=GetFileAttributes(* this); return 0xFFFFFFFF!=a && (0!=(a&FILE_ATTRIBUTE_READONLY )); #else wxFAIL_MSG("ecFileName::IsReadOnly not supported on this platform."); return FALSE; #endif } bool ecFileName::SameFile(const ecFileName &o) const { #ifdef __WXMSW__ return 0==ShortName().CmpNoCase(o.ShortName()); #else // On most other platforms, case is important. return o == (*this); #endif } ecFileName ecFileName::ExpandEnvironmentStrings(const wxChar* psz) { // wxExpandEnvVars is from confbase.h ecFileName f = wxExpandEnvVars(psz); return f; } const ecFileName& ecFileName::ExpandEnvironmentStrings() { *this=ecFileName::ExpandEnvironmentStrings(*this); return *this; } #if 0 // Helper for Relative() psz is in full format. ecFileName ecFileName::Drive(const wxChar* psz) { if(wxIsalpha(psz[0])){ return psz[0]; } else if(cSep==psz[0]&&cSep==psz[1]){ wxChar *c=_tcschr(psz+2,cSep); if(c){ c=_tcschr(c+1,cSep); if(c){ return wxString(psz,c-psz); } } } return _T(""); } #endif ecFileName ecFileName::Relative(const wxChar* compare,const wxChar* current) { #ifdef __WXMSW__ wxString rc; bool b=(TRUE==PathRelativePathTo(rc.GetWriteBuf(1+MAX_PATH),current,FILE_ATTRIBUTE_DIRECTORY,compare,0)); rc.UngetWriteBuf(); return b?(ecFileName)rc:(ecFileName)compare; #else wxFAIL_MSG("ecFileName::Relative not implemented on this platform."); return ecFileName(); #endif } const ecFileName& ecFileName::MakeRelative(const wxChar* pszRelativeTo) { *this=ecFileName::Relative(*this,pszRelativeTo); return *this; } ecFileName ecFileName::GetCurrentDirectory() { ecFileName f; f = wxGetCwd(); f.Normalize(); return f; } const ecFileName& ecFileName::Append(const wxChar* lpsz) { if (lpsz) return *this; //wxString::ConcatInPlace(lpsz); wxString::Append(lpsz); return *this; } const ecFileName& ecFileName::Append(wxChar ch) { ConcatInPlace(wxString(ch)); return *this; } bool ecFileName::IsAbsolute() const { int nLength=Len(); const wxString& psz=*this; return (nLength>0 && (cSep==psz[0]))|| // starts with '\' (nLength>1 && ( (wxIsalpha(psz[0]) && wxTChar(':')==psz[1]) || // starts with [e.g.] "c:\" (cSep==psz[0] && cSep==psz[1]))); // UNC } // TODO (?) #if 0 // Return an array of filename pieces. Plugs '\0's into 'this', which // is therefore subsequently only usable as referenced by the returned array. const wxChar* *ecFileName::Chop() { wxChar *c; // Count the separators int nSeps=0; for(c=_tcschr(m_pchData,cSep);c;c=_tcschr(c+1,cSep)){ nSeps++; } const wxChar* *ar=new const wxChar*[2+nSeps]; // +1 for first, +1 for terminating 0 ar[0]=m_pchData; int i=1; for(c=_tcschr(m_pchData,cSep);c;c=_tcschr(c+1,cSep)){ ar[i++]=c+1; *c=wxTChar('\0'); } ar[i]=0; return ar; } #endif ecFileName ecFileName::GetTempPath() { ecFileName f; #ifdef __WXMSW__ #ifdef _UNICODE ::GetTempPathW(1+MAX_PATH,f.GetWriteBuf(1+MAX_PATH)); #else ::GetTempPathA(1+MAX_PATH,f.GetWriteBuf(1+MAX_PATH)); #endif f.UngetWriteBuf(); #elif defined(__WXGTK__) #else wxFAIL("ecFileName::GetTempPath() not implemented on this platform."); #endif f.Normalize(); return f; } const ecFileName ecFileName::CygPath () const { #ifdef __WXMSW__ ecFileName rc = ShortName(); if(wxIsalpha(rc[(size_t)0]) && wxTChar(':')==rc[(size_t)1]) { // Convert c:\ to /cygdrive/c/ wxString s = wxString(wxT("/cygdrive/")) + wxString(rc[(size_t)0]) + rc.Mid(2); rc = s; } size_t i; for (i = 0; i < rc.Len(); i++) { if (rc[i] == wxTChar('\\')) rc[i] = wxTChar('/'); } #else const ecFileName& rc = * this; #endif return rc; } bool ecFileName::CreateDirectory(bool bParentsToo,bool bFailIfAlreadyExists) const { if(bParentsToo) { // Create intermediate directories // 'rest' will progressively have its separators replaced by underscores in order // to find the next separator wxString rest = * this; size_t lastPos = 0; int len = rest.Len(); #ifdef __WXMSW__ // If the path is a network path, ignore the first part of the path if (len > 2 && (rest.GetChar(0) == wxT('\\') || rest.GetChar(0) == wxT('/')) && (rest.GetChar(1) == wxT('\\') || rest.GetChar(1) == wxT('/'))) { rest.SetChar(0,wxT('_')); rest.SetChar(1,wxT('_')); lastPos = rest.Find(cSep); if (lastPos != -1 && lastPos >= 0) rest.SetChar(lastPos,wxT('_')); } #endif while (lastPos != -1) { lastPos = rest.Find(cSep); if (lastPos != -1 && lastPos >= 0) { rest[lastPos] = wxT('_'); // So we find the NEXT separator // don't attempt to create "C: or /" if (lastPos > 0 && (*this)[lastPos-1] == wxT(':')) continue; else if (lastPos == 0) continue; } // Fail if any of the dirs exist already wxString str(this->Mid(0, lastPos)); bool alreadyExists = wxDirExists(str); if (alreadyExists && bFailIfAlreadyExists) return FALSE; if (!alreadyExists) if (!wxMkdir(str)) return FALSE; } } return IsDir()? (!bFailIfAlreadyExists) : (TRUE==wxMkdir(*this)); } const wxString ecFileName::Extension() const { wxString path, name, ext; wxSplitPath(*this, & path, & name, & ext); return ext; } const wxString ecFileName::Root() const { return wxPathOnly(*this); } ecFileName ecFileName::SetCurrentDirectory(const wxChar* pszDir) { const ecFileName strPwd=wxGetCwd(); if (::wxSetWorkingDirectory(pszDir)) return strPwd; else return wxT(""); } bool ecFileName::RecursivelyDelete() { wxArrayString ar; int i; for(i=FindFiles(*this,ar)-1;i>=0;--i){ wxRemoveFile(ar[i]); } for(i=FindFiles(*this,ar,wxT("*.*"),TRUE,0)-1;i>=0;--i){ wxRmdir(ar[i]); } return TRUE==wxRmdir(*this); } // TODO: take account of dwExclude int ecFileName::FindFiles (const wxString& pszDir,wxArrayString &ar,const wxString& pszPattern/*=wxT("*.*")*/,bool bRecurse/*=TRUE*/,long dwExclude/*=wxDIR_DIRS|wxDIR_HIDDEN*/) { ar.Clear(); // Scoping for wxDir { wxDir dir(pszDir); wxString fileName; bool bMore = dir.GetFirst(& fileName, pszPattern, wxDIR_FILES); while (bMore) { if (fileName != wxT(".") && fileName != wxT("..")) { // Add full path ecFileName path(pszDir); path += (const wxChar*) fileName; ar.Add(path); } bMore = dir.GetNext(& fileName); } } if (bRecurse) { // Since wxDir isn't rentrant, we need to gather all the directories // first wxArrayString ar2; // Scoping { wxDir dir(pszDir); wxString fileName; bool bMore = dir.GetFirst(& fileName, wxT("*"), wxDIR_DIRS); while (bMore) { if (fileName != wxT(".") && fileName != wxT("..")) { // Add full path ecFileName path(pszDir); path += (const wxChar*) fileName; ar2.Add(path); } bMore = dir.GetNext(& fileName); } } unsigned int i; for (i = 0; i < ar2.Count(); i++) { wxString f(ar2[i]); FindFiles(f, ar, pszPattern, bRecurse, dwExclude); } } return ar.Count(); } void ecFileName::ReplaceExtension(const wxString& newExt) { wxString ext = newExt; if (ext[(unsigned) 0] == wxT('.')) ext = ext.Mid(1); wxStripExtension(* this); this->wxString::Append(wxT(".")); this->wxString::Append(ext); }
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