X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8faef7ccbc4b4e192da06de7e1a2a7f1dff7ec91..eea4d01c65f9b29baa1193db762b4c6b8144af24:/src/common/stream.cpp diff --git a/src/common/stream.cpp b/src/common/stream.cpp index 357499b047..1a03caa346 100644 --- a/src/common/stream.cpp +++ b/src/common/stream.cpp @@ -100,7 +100,7 @@ wxStreamBuffer::wxStreamBuffer(const wxStreamBuffer& buffer) // doing this has big chances to lead to a crash when the source buffer is // destroyed (otherwise assume the caller knows what he does) wxASSERT_MSG( !buffer.m_destroybuf, - _T("it's a bad idea to copy this buffer") ); + wxT("it's a bad idea to copy this buffer") ); m_buffer_start = buffer.m_buffer_start; m_buffer_end = buffer.m_buffer_end; @@ -202,7 +202,7 @@ void wxStreamBuffer::Truncate() } char *new_start = (char *)realloc(m_buffer_start, new_size); - wxCHECK_RET( new_size, _T("shrinking buffer shouldn't fail") ); + wxCHECK_RET( new_size, wxT("shrinking buffer shouldn't fail") ); m_buffer_start = new_start; m_buffer_end = m_buffer_start + new_size; @@ -231,7 +231,7 @@ bool wxStreamBuffer::FillBuffer() // write the buffer contents to the stream (only for write buffers) bool wxStreamBuffer::FlushBuffer() { - wxCHECK_MSG( m_flushable, false, _T("can't flush this buffer") ); + wxCHECK_MSG( m_flushable, false, wxT("can't flush this buffer") ); // FIXME: what is this check for? (VZ) if ( m_buffer_pos == m_buffer_start ) @@ -239,7 +239,7 @@ bool wxStreamBuffer::FlushBuffer() wxOutputStream *outStream = GetOutputStream(); - wxCHECK_MSG( outStream, false, _T("should have a stream in wxStreamBuffer") ); + wxCHECK_MSG( outStream, false, wxT("should have a stream in wxStreamBuffer") ); size_t current = m_buffer_pos - m_buffer_start; size_t count = outStream->OnSysWrite(m_buffer_start, current); @@ -319,7 +319,7 @@ void wxStreamBuffer::PutChar(char c) { wxOutputStream *outStream = GetOutputStream(); - wxCHECK_RET( outStream, _T("should have a stream in wxStreamBuffer") ); + wxCHECK_RET( outStream, wxT("should have a stream in wxStreamBuffer") ); // if we don't have buffer at all, just forward this call to the stream, if ( !HasBuffer() ) @@ -345,7 +345,7 @@ void wxStreamBuffer::PutChar(char c) char wxStreamBuffer::Peek() { wxCHECK_MSG( m_stream && HasBuffer(), 0, - _T("should have the stream and the buffer in wxStreamBuffer") ); + wxT("should have the stream and the buffer in wxStreamBuffer") ); if ( !GetDataLeft() ) { @@ -364,7 +364,7 @@ char wxStreamBuffer::GetChar() { wxInputStream *inStream = GetInputStream(); - wxCHECK_MSG( inStream, 0, _T("should have a stream in wxStreamBuffer") ); + wxCHECK_MSG( inStream, 0, wxT("should have a stream in wxStreamBuffer") ); char c; if ( !HasBuffer() ) @@ -390,7 +390,7 @@ char wxStreamBuffer::GetChar() size_t wxStreamBuffer::Read(void *buffer, size_t size) { - wxASSERT_MSG( buffer, _T("Warning: Null pointer is about to be used") ); + wxASSERT_MSG( buffer, wxT("Warning: Null pointer is about to be used") ); /* Clear buffer first */ memset(buffer, 0x00, size); @@ -404,7 +404,7 @@ size_t wxStreamBuffer::Read(void *buffer, size_t size) { wxInputStream *inStream = GetInputStream(); - wxCHECK_MSG( inStream, 0, _T("should have a stream in wxStreamBuffer") ); + wxCHECK_MSG( inStream, 0, wxT("should have a stream in wxStreamBuffer") ); readBytes = inStream->OnSysRead(buffer, size); } @@ -449,7 +449,7 @@ size_t wxStreamBuffer::Read(void *buffer, size_t size) // this should really be called "Copy()" size_t wxStreamBuffer::Read(wxStreamBuffer *dbuf) { - wxCHECK_MSG( m_mode != write, 0, _T("can't read from this buffer") ); + wxCHECK_MSG( m_mode != write, 0, wxT("can't read from this buffer") ); char buf[BUF_TEMP_SIZE]; size_t nRead, @@ -471,7 +471,7 @@ size_t wxStreamBuffer::Read(wxStreamBuffer *dbuf) size_t wxStreamBuffer::Write(const void *buffer, size_t size) { - wxASSERT_MSG( buffer, _T("Warning: Null pointer is about to be send") ); + wxASSERT_MSG( buffer, wxT("Warning: Null pointer is about to be send") ); if (m_stream) { @@ -485,7 +485,7 @@ size_t wxStreamBuffer::Write(const void *buffer, size_t size) { wxOutputStream *outStream = GetOutputStream(); - wxCHECK_MSG( outStream, 0, _T("should have a stream in wxStreamBuffer") ); + wxCHECK_MSG( outStream, 0, wxT("should have a stream in wxStreamBuffer") ); // no buffer, just forward the call to the stream ret = outStream->OnSysWrite(buffer, size); @@ -543,8 +543,8 @@ size_t wxStreamBuffer::Write(const void *buffer, size_t size) size_t wxStreamBuffer::Write(wxStreamBuffer *sbuf) { - wxCHECK_MSG( m_mode != read, 0, _T("can't write to this buffer") ); - wxCHECK_MSG( sbuf->m_mode != write, 0, _T("can't read from that buffer") ); + wxCHECK_MSG( m_mode != read, 0, wxT("can't write to this buffer") ); + wxCHECK_MSG( sbuf->m_mode != write, 0, wxT("can't read from that buffer") ); char buf[BUF_TEMP_SIZE]; size_t nWrite, @@ -599,7 +599,7 @@ wxFileOffset wxStreamBuffer::Seek(wxFileOffset pos, wxSeekMode mode) break; default: - wxFAIL_MSG( _T("invalid seek mode") ); + wxFAIL_MSG( wxT("invalid seek mode") ); return wxInvalidOffset; } @@ -635,7 +635,7 @@ wxFileOffset wxStreamBuffer::Seek(wxFileOffset pos, wxSeekMode mode) size_t int_diff = wx_truncate_cast(size_t, diff); wxCHECK_MSG( (wxFileOffset)int_diff == diff, wxInvalidOffset, wxT("huge file not supported") ); SetIntPosition(int_diff); - return pos; + return diff; } case wxFromEnd: @@ -695,7 +695,7 @@ size_t wxStreamBase::GetSize() const return 0; const size_t len = wx_truncate_cast(size_t, length); - wxASSERT_MSG( len == length + size_t(0), _T("large files not supported") ); + wxASSERT_MSG( len == length + size_t(0), wxT("large files not supported") ); return len; } @@ -771,7 +771,7 @@ char *wxInputStream::AllocSpaceWBack(size_t needed_size) size_t wxInputStream::GetWBack(void *buf, size_t size) { - wxASSERT_MSG( buf, _T("Warning: Null pointer is about to be used") ); + wxASSERT_MSG( buf, wxT("Warning: Null pointer is about to be used") ); /* Clear buffer first */ memset(buf, 0x00, size); @@ -807,7 +807,7 @@ size_t wxInputStream::GetWBack(void *buf, size_t size) size_t wxInputStream::Ungetch(const void *buf, size_t bufsize) { - wxASSERT_MSG( buf, _T("Warning: Null pointer is about to be used in Ungetch()") ); + wxASSERT_MSG( buf, wxT("Warning: Null pointer is about to be used in Ungetch()") ); if ( m_lasterror != wxSTREAM_NO_ERROR && m_lasterror != wxSTREAM_EOF ) { @@ -841,7 +841,7 @@ int wxInputStream::GetC() wxInputStream& wxInputStream::Read(void *buf, size_t size) { - wxASSERT_MSG( buf, _T("Warning: Null pointer is about to be read") ); + wxASSERT_MSG( buf, wxT("Warning: Null pointer is about to be read") ); char *p = (char *)buf; m_lastcount = 0; @@ -943,17 +943,17 @@ wxFileOffset wxInputStream::SeekI(wxFileOffset pos, wxSeekMode mode) bytes_read = Read(buf, WXSIZEOF(buf)).LastRead(); if ( m_lasterror != wxSTREAM_NO_ERROR ) return wxInvalidOffset; - + wxASSERT(bytes_read == WXSIZEOF(buf)); } - + // read the last 'pos' bytes bytes_read = Read(buf, (size_t)pos).LastRead(); if ( m_lasterror != wxSTREAM_NO_ERROR ) return wxInvalidOffset; - + wxASSERT(bytes_read == (size_t)pos); - + // we should now have seeked to the right position... return TellI(); } @@ -1091,7 +1091,7 @@ wxFileOffset wxCountingOutputStream::OnSysSeek(wxFileOffset pos, wxSeekMode mode break; default: - wxFAIL_MSG( _T("invalid seek mode") ); + wxFAIL_MSG( wxT("invalid seek mode") ); return wxInvalidOffset; } @@ -1357,7 +1357,7 @@ wxFileOffset wxBufferedInputStream::OnSysTell() const void wxBufferedInputStream::SetInputStreamBuffer(wxStreamBuffer *buffer) { - wxCHECK_RET( buffer, _T("wxBufferedInputStream needs buffer") ); + wxCHECK_RET( buffer, wxT("wxBufferedInputStream needs buffer") ); delete m_i_streambuf; m_i_streambuf = buffer; @@ -1440,7 +1440,7 @@ wxFileOffset wxBufferedOutputStream::GetLength() const void wxBufferedOutputStream::SetOutputStreamBuffer(wxStreamBuffer *buffer) { - wxCHECK_RET( buffer, _T("wxBufferedOutputStream needs buffer") ); + wxCHECK_RET( buffer, wxT("wxBufferedOutputStream needs buffer") ); delete m_o_streambuf; m_o_streambuf = buffer;