X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8e3f12618963afb2d52b06f8d4a0134a34e802a2..4f9297b0eead20a0bfee71df18e0d8f0cbc402fb:/src/common/file.cpp diff --git a/src/common/file.cpp b/src/common/file.cpp index 93598c8bb0..cd4f7c7a01 100644 --- a/src/common/file.cpp +++ b/src/common/file.cpp @@ -62,7 +62,6 @@ #endif #elif (defined(__WXPM__)) #include - #include #define W_OK 2 #define R_OK 4 #elif (defined(__WXSTUBS__)) @@ -87,36 +86,6 @@ #include // stat #endif -// Microsoft compiler loves underscores, feed them to it -#ifdef __VISUALC__ - // functions - #define open _open - #define close _close - #define read _read - #define write _write - #define lseek _lseek - #define fsync _commit - #define access _access - #define eof _eof - - // types - #define stat _stat - - // constants - - #define O_RDONLY _O_RDONLY - #define O_WRONLY _O_WRONLY - #define O_RDWR _O_RDWR - #define O_EXCL _O_EXCL - #define O_CREAT _O_CREAT - #define O_BINARY _O_BINARY - - #define S_IFDIR _S_IFDIR - #define S_IFREG _S_IFREG -#else - #define tell(fd) lseek(fd, 0, SEEK_CUR) -#endif // VC++ - #if defined(__BORLANDC__) || defined(_MSC_VER) #define W_OK 2 #define R_OK 4 @@ -132,12 +101,6 @@ #include #endif -// wxWindows -#include "wx/string.h" -#include "wx/intl.h" -#include "wx/file.h" -#include "wx/log.h" - #ifndef MAX_PATH #define MAX_PATH 512 #endif @@ -150,6 +113,12 @@ #define ACCESS(access) , (access) #endif // Salford C +// wxWindows +#include "wx/string.h" +#include "wx/intl.h" +#include "wx/file.h" +#include "wx/log.h" + // ============================================================================ // implementation of wxFile // ============================================================================ @@ -159,23 +128,23 @@ // ---------------------------------------------------------------------------- bool wxFile::Exists(const wxChar *name) { - struct stat st; + wxStructStat st; #if wxUSE_UNICODE && wxMBFILES wxCharBuffer fname = wxConvFile.cWC2MB(name); #ifdef __WXMAC__ return !access(wxUnix2MacFilename( name ) , 0) && !stat(wxUnix2MacFilename( name ), &st) && (st.st_mode & S_IFREG); #else - return !access(fname, 0) && - !stat(wxMBSTRINGCAST fname, &st) && + return !wxAccess(fname, 0) && + !wxStat(wxMBSTRINGCAST fname, &st) && (st.st_mode & S_IFREG); #endif #else #ifdef __WXMAC__ return !access(wxUnix2MacFilename( name ) , 0) && !stat(wxUnix2MacFilename( name ), &st) && (st.st_mode & S_IFREG); #else - return !access(name, 0) && - !stat((wxChar*) name, &st) && + return !wxAccess(name, 0) && + !wxStat(name, &st) && (st.st_mode & S_IFREG); #endif #endif @@ -198,7 +167,7 @@ bool wxFile::Access(const wxChar *name, OpenMode mode) wxFAIL_MSG(wxT("bad wxFile::Access mode parameter.")); } - return access(wxFNCONV(name), how) == 0; + return wxAccess(wxFNCONV(name), how) == 0; } // ---------------------------------------------------------------------------- @@ -222,10 +191,10 @@ bool wxFile::Create(const wxChar *szFileName, bool bOverwrite, int accessMode) #ifdef __WXMAC__ int fd = open(wxUnix2MacFilename( szFileName ), O_CREAT | (bOverwrite ? O_TRUNC : O_EXCL), access); #else - int fd = open(wxFNCONV(szFileName), - O_BINARY | O_WRONLY | O_CREAT | - (bOverwrite ? O_TRUNC : O_EXCL) - ACCESS(accessMode)); + int fd = wxOpen(wxFNCONV(szFileName), + O_BINARY | O_WRONLY | O_CREAT | + (bOverwrite ? O_TRUNC : O_EXCL) + ACCESS(accessMode)); #endif if ( fd == -1 ) { wxLogSysError(_("can't create file '%s'"), szFileName); @@ -247,14 +216,19 @@ bool wxFile::Open(const wxChar *szFileName, OpenMode mode, int accessMode) flags |= O_RDONLY; break; + case write_append: + if ( wxFile::Exists(szFileName) ) + { + flags |= O_WRONLY | O_APPEND; + break; + } + //else: fall through as write_append is the same as write if the + // file doesn't exist + case write: flags |= O_WRONLY | O_CREAT | O_TRUNC; break; - case write_append: - flags |= O_WRONLY | O_APPEND; - break; - case read_write: flags |= O_RDWR; break; @@ -263,7 +237,7 @@ bool wxFile::Open(const wxChar *szFileName, OpenMode mode, int accessMode) #ifdef __WXMAC__ int fd = open(wxUnix2MacFilename( szFileName ), flags, access); #else - int fd = open(wxFNCONV(szFileName), flags ACCESS(accessMode)); + int fd = wxOpen(wxFNCONV(szFileName), flags ACCESS(accessMode)); #endif if ( fd == -1 ) { wxLogSysError(_("can't open file '%s'"), szFileName); @@ -337,7 +311,7 @@ bool wxFile::Flush() { if ( IsOpened() ) { #if defined(__VISUALC__) || wxHAVE_FSYNC - if ( fsync(m_fd) == -1 ) + if ( wxFsync(m_fd) == -1 ) { wxLogSysError(_("can't flush file descriptor %d"), m_fd); return FALSE; @@ -391,7 +365,7 @@ off_t wxFile::Tell() const { wxASSERT( IsOpened() ); - int iRc = tell(m_fd); + int iRc = wxTell(m_fd); if ( iRc == -1 ) { wxLogSysError(_("can't get seek position on file descriptor %d"), m_fd); return wxInvalidOffset; @@ -408,7 +382,7 @@ off_t wxFile::Length() const #ifdef __VISUALC__ int iRc = _filelength(m_fd); #else // !VC++ - int iRc = tell(m_fd); + int iRc = wxTell(m_fd); if ( iRc != -1 ) { // @ have to use const_cast :-( int iLen = ((wxFile *)this)->SeekEnd(); @@ -500,7 +474,7 @@ bool wxTempFile::Open(const wxString& strName) // OS/2 supports that have them (HPFS, FAT32) and security (HPFS386) static const wxChar *szMktempSuffix = wxT("XXX"); m_strTemp << strName << szMktempSuffix; - mkdir(m_strTemp.GetWriteBuf(MAX_PATH)); + ::DosCreateDir(m_strTemp.GetWriteBuf(MAX_PATH), NULL); #else // Windows wxString strPath; wxSplitPath(strName, &strPath, NULL, NULL); @@ -522,7 +496,7 @@ bool wxTempFile::Open(const wxString& strName) mode_t umaskOld = 0; // just to suppress compiler warning bool changedUmask; - struct stat st; + wxStructStat st; if ( stat(strName.fn_str(), &st) == 0 ) { // this assumes that only lower bits of st_mode contain the access @@ -572,12 +546,12 @@ bool wxTempFile::Commit() m_file.Close(); #ifndef __WXMAC__ - if ( wxFile::Exists(m_strName) && remove(m_strName.fn_str()) != 0 ) { + if ( wxFile::Exists(m_strName) && wxRemove(m_strName) != 0 ) { wxLogSysError(_("can't remove file '%s'"), m_strName.c_str()); return FALSE; } - if ( rename(m_strTemp.fn_str(), m_strName.fn_str()) != 0 ) { + if ( wxRename(m_strTemp, m_strName) != 0 ) { wxLogSysError(_("can't commit changes to file '%s'"), m_strName.c_str()); return FALSE; } @@ -600,7 +574,7 @@ void wxTempFile::Discard() { m_file.Close(); #ifndef __WXMAC__ - if ( remove(m_strTemp.fn_str()) != 0 ) + if ( wxRemove(m_strTemp) != 0 ) wxLogSysError(_("can't remove temporary file '%s'"), m_strTemp.c_str()); #else if ( remove( wxUnix2MacFilename(m_strTemp.fn_str())) != 0 )