X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/cd25b18c8e7e8d77b1a5847f289afec6e114fbd5..6e264973e636cc41915d166cb7eddf2a7e72cf9b:/include/wx/wfstream.h diff --git a/include/wx/wfstream.h b/include/wx/wfstream.h index efd9317e1f..fedadfae4a 100644 --- a/include/wx/wfstream.h +++ b/include/wx/wfstream.h @@ -20,19 +20,23 @@ #if wxUSE_STREAMS && wxUSE_FILE -#include -#include -#include -#include +#include "wx/object.h" +#include "wx/string.h" +#include "wx/stream.h" +#include "wx/file.h" +#include "wx/ffile.h" -class wxFileInputStream: public wxInputStream { +// ---------------------------------------------------------------------------- +// wxFileStream using wxFile +// ---------------------------------------------------------------------------- + +class WXDLLEXPORT wxFileInputStream: public wxInputStream { public: wxFileInputStream(const wxString& ifileName); wxFileInputStream(wxFile& file); wxFileInputStream(int fd); ~wxFileInputStream(); - char Peek(); size_t GetSize() const; bool Ok() const { return m_file->IsOpened(); } @@ -49,7 +53,7 @@ class wxFileInputStream: public wxInputStream { bool m_file_destroy; }; -class wxFileOutputStream: public wxOutputStream { +class WXDLLEXPORT wxFileOutputStream: public wxOutputStream { public: wxFileOutputStream(const wxString& fileName); wxFileOutputStream(wxFile& file); @@ -77,14 +81,80 @@ class wxFileOutputStream: public wxOutputStream { bool m_file_destroy; }; -class wxFileStream: public wxFileInputStream, public wxFileOutputStream { +class WXDLLEXPORT wxFileStream: public wxFileInputStream, public wxFileOutputStream { public: wxFileStream(const wxString& fileName); }; +// ---------------------------------------------------------------------------- +// wxFFileStream using wxFFile +// ---------------------------------------------------------------------------- + +class WXDLLEXPORT wxFFileInputStream: public wxInputStream { + public: + wxFFileInputStream(const wxString& ifileName); + wxFFileInputStream(wxFFile& file); + wxFFileInputStream(FILE *file); + ~wxFFileInputStream(); + + size_t GetSize() const; + + bool Ok() const { return m_file->IsOpened(); } + + protected: + wxFFileInputStream(); + + size_t OnSysRead(void *buffer, size_t size); + off_t OnSysSeek(off_t pos, wxSeekMode mode); + off_t OnSysTell() const; + + protected: + wxFFile *m_file; + bool m_file_destroy; +}; + +class WXDLLEXPORT wxFFileOutputStream: public wxOutputStream { + public: + wxFFileOutputStream(const wxString& fileName); + wxFFileOutputStream(wxFFile& file); + wxFFileOutputStream(FILE *file); + virtual ~wxFFileOutputStream(); + + // To solve an ambiguity on GCC +// inline wxOutputStream& Write(const void *buffer, size_t size) +// { return wxOutputStream::Write(buffer, size); } + + void Sync(); + size_t GetSize() const; + + bool Ok() const { return m_file->IsOpened(); } + + protected: + wxFFileOutputStream(); + + size_t OnSysWrite(const void *buffer, size_t size); + off_t OnSysSeek(off_t pos, wxSeekMode mode); + off_t OnSysTell() const; + + protected: + wxFFile *m_file; + bool m_file_destroy; +}; + +class WXDLLEXPORT wxFFileStream: public wxFFileInputStream, public wxFFileOutputStream { + public: + wxFFileStream(const wxString& fileName); +}; #endif // wxUSE_STREAMS && wxUSE_FILE #endif // _WX_WXFSTREAM_H__ + + + + + + +