自学教程：C++ wxLogError函数代码示例

int OggImportFileHandle::Import(TrackFactory *trackFactory, TrackHolders &outTracks,                                Tags *tags){   outTracks.clear();   wxASSERT(mFile->IsOpened());   CreateProgress();   //Number of streams used may be less than mVorbisFile->links,   //but this way bitstream matches array index.   mChannels.resize(mVorbisFile->links);   int i = -1;   for (auto &link: mChannels)   {      ++i;      //Stream is not used      if (mStreamUsage[i] == 0)      {         //This is just a padding to keep bitstream number and         //array indices matched.         continue;      }      vorbis_info *vi = ov_info(mVorbisFile, i);      link.resize(vi->channels);      int c = - 1;      for (auto &channel : link) {         ++c;         channel = trackFactory->NewWaveTrack(mFormat, vi->rate);         if (vi->channels == 2) {            switch (c) {         case 0:            channel->SetChannel(Track::LeftChannel);            channel->SetLinked(true);            break;         case 1:            channel->SetChannel(Track::RightChannel);            break;            }         }         else {            channel->SetChannel(Track::MonoChannel);         }      }   }/* The number of bytes to get from the codec in each run */#define CODEC_TRANSFER_SIZE 4096/* The number of samples to read between calls to the callback. * Balance between responsiveness of the GUI and throughput of import. */#define SAMPLES_PER_CALLBACK 100000   short *mainBuffer = new short[CODEC_TRANSFER_SIZE];   /* determine endianness (clever trick courtesy of Nicholas Devillard,    * (http://www.eso.org/~ndevilla/endian/) */   int testvar = 1, endian;   if(*(char *)&testvar)      endian = 0;  // little endian   else      endian = 1;  // big endian   /* number of samples currently in each channel's buffer */   int updateResult = eProgressSuccess;   long bytesRead = 0;   long samplesRead = 0;   int bitstream = 0;   int samplesSinceLastCallback = 0;   // You would think that the stream would already be seeked to 0, and   // indeed it is if the file is legit.  But I had several ogg files on   // my hard drive that have malformed headers, and this added call   // causes them to be read correctly.  Otherwise they have lots of   // zeros inserted at the beginning   ov_pcm_seek(mVorbisFile, 0);   do {      /* get data from the decoder */      bytesRead = ov_read(mVorbisFile, (char *) mainBuffer,                          CODEC_TRANSFER_SIZE,                          endian,                          2,    // word length (2 for 16 bit samples)                          1,    // signed                          &bitstream);      if (bytesRead == OV_HOLE) {         wxFileName ff(mFilename);         wxLogError(wxT("Ogg Vorbis importer: file %s is malformed, ov_read() reported a hole"),                    ff.GetFullName().c_str());         /* http://lists.xiph.org/pipermail/vorbis-dev/2001-February/003223.html          * is the justification for doing this - best effort for malformed file,          * hence the message.//.........这里部分代码省略.........

voidEventWorker::OnSocketEvent(wxSocketEvent& pEvent) {    switch(pEvent.GetSocketEvent()) {        case wxSOCKET_INPUT:            //wxLogDebug(wxT("EventWorker: INPUT"));            do {                if (m_readed == m_insize)                    return; //event already posted                m_clientSocket->Read(m_inbuf + m_readed, m_insize - m_readed);                if (m_clientSocket->Error())                {                    if (m_clientSocket->LastError() != wxSOCKET_WOULDBLOCK)                    {                        wxLogError(wxT("%s: read error"),CreateIdent(m_localaddr).c_str());                        SendEvent(true);                    }                }                m_readed += m_clientSocket->LastCount();                //wxLogDebug(wxT("EventWorker: readed %d bytes, %d bytes to do"),m_clientSocket->LastCount(), m_insize - m_readed);                if (m_readed == m_insize)                {                    if (!memcmp(m_inbuf,m_outbuf,m_insize)) {                        wxLogError(wxT("%s: data mismatch"),CreateIdent(m_localaddr).c_str());                        SendEvent(true);                    }                    m_currentType = WorkerEvent::DISCONNECTING;                    wxLogDebug(wxT("%s: DISCONNECTING"),CreateIdent(m_localaddr).c_str());                    SendEvent(false);                    //wxLogDebug(wxT("EventWorker %p closing"),this);                    m_clientSocket->Close();                    m_currentType = WorkerEvent::DONE;                    wxLogDebug(wxT("%s: DONE"),CreateIdent(m_localaddr).c_str());                    SendEvent(false);                }            } while (!m_clientSocket->Error());        break;        case wxSOCKET_OUTPUT:            //wxLogDebug(wxT("EventWorker: OUTPUT"));            do {                if (m_written == m_outsize)                    return;                if (m_written == 0)                {                    m_currentType = WorkerEvent::SENDING;                    wxLogDebug(wxT("%s: SENDING"),CreateIdent(m_localaddr).c_str());                }                m_clientSocket->Write(m_outbuf + m_written, m_outsize - m_written);                if (m_clientSocket->Error())                {                    if (m_clientSocket->LastError() != wxSOCKET_WOULDBLOCK) {                        wxLogError(wxT("%s: Write error"),CreateIdent(m_localaddr).c_str());                        SendEvent(true);                    }                }                m_written += m_clientSocket->LastCount();                if (m_written != m_outsize)                {                    //wxLogDebug(wxT("EventWorker: written %d bytes, %d bytes to do"),m_clientSocket->LastCount(),m_outsize - m_written);                }                else                {                    //wxLogDebug(wxT("EventWorker %p SENDING->RECEIVING"),this);                    m_currentType = WorkerEvent::RECEIVING;                    wxLogDebug(wxT("%s: RECEIVING"),CreateIdent(m_localaddr).c_str());                    SendEvent(false);                }            } while(!m_clientSocket->Error());        break;        case wxSOCKET_CONNECTION:        {            //wxLogMessage(wxT("EventWorker: got connection"));            wxLogMessage(wxT("%s: starting writing message (2 bytes for signature and %d bytes of data to write)"),CreateIdent(m_localaddr).c_str(),m_outsize-2);            if (!m_clientSocket->GetLocal(m_localaddr))            {                wxLogError(_("Cannot get peer data for socket %p"),m_clientSocket);            }            m_currentType = WorkerEvent::SENDING;            wxLogDebug(wxT("%s: CONNECTING"),CreateIdent(m_localaddr).c_str());            SendEvent(false);        }        break;        case wxSOCKET_LOST:        {            wxLogError(_("%s: connection lost"),CreateIdent(m_localaddr).c_str());            SendEvent(true);        }        break;    }}

void dlgSelectConnection::OnChangeServer(wxCommandEvent& ev){    int item;    wxString olddatabase, oldusername;    	if (!GetServer())		return;    // Keep old value for these comboboxes so that we can restore them if needed    olddatabase = cbDatabase->GetValue();    oldusername = cbUsername->GetValue();        // Clear the comboboxes    cbDatabase->Clear();    cbUsername->Clear();    cbRolename->Clear();    int sel=cbServer->GetCurrentSelection();    if (sel >= 0)    {        remoteServer = (pgServer*)cbServer->GetClientData(sel);        if (!remoteServer->GetConnected())        {            remoteServer->Connect(mainForm, remoteServer->GetStorePwd());            if (!remoteServer->GetConnected())            {                wxLogError(wxT("%s"), remoteServer->GetLastError().c_str());                return;            }        }        if (remoteServer->GetConnected())        {            pgSetIterator set1(remoteServer->GetConnection(),                 wxT("SELECT DISTINCT datname/n")                wxT("  FROM pg_database db/n")                wxT(" WHERE datallowconn ORDER BY datname"));            item = 0;            while(set1.RowsLeft())            {                cbDatabase->Append(set1.GetVal(wxT("datname")));                if (set1.GetVal(wxT("datname")) == olddatabase)                    item = cbDatabase->GetCount() - 1;            }            if (cbDatabase->GetCount())                cbDatabase->SetSelection(item);            pgSetIterator set2(remoteServer->GetConnection(),                 wxT("SELECT DISTINCT usename/n")                wxT("FROM pg_user db/n")                wxT("ORDER BY usename"));            item = 0;            while(set2.RowsLeft())            {                cbUsername->Append(set2.GetVal(wxT("usename")));                if (set2.GetVal(wxT("usename")) == oldusername)                    item = cbDatabase->GetCount() - 1;            }            if (cbUsername->GetCount())                cbUsername->SetSelection(item);            if (remoteServer->GetConnection()->BackendMinimumVersion(8, 1))            {                pgSetIterator set3(remoteServer->GetConnection(),                    wxT("SELECT DISTINCT rolname/n")                    wxT("FROM pg_roles db/n")                    wxT("ORDER BY rolname"));                cbRolename->Append(wxEmptyString);                while(set3.RowsLeft())                    cbRolename->Append(set3.GetVal(wxT("rolname")));                cbRolename->Enable(true);            }            else                cbRolename->Disable();            cbRolename->SetValue(wxEmptyString);        }    }    OnChangeDatabase(ev);}

void *wxGetClipboardData(wxDataFormat dataFormat, long *len){    void *retval = NULL;    switch ( dataFormat )    {#ifndef __WXWINCE__        case wxDF_BITMAP:            {                BITMAP bm;                HBITMAP hBitmap = (HBITMAP) GetClipboardData(CF_BITMAP);                if (!hBitmap)                    break;                HDC hdcMem = CreateCompatibleDC((HDC) NULL);                HDC hdcSrc = CreateCompatibleDC((HDC) NULL);                HBITMAP old = (HBITMAP) ::SelectObject(hdcSrc, hBitmap);                GetObject(hBitmap, sizeof(BITMAP), (LPSTR)&bm);                HBITMAP hNewBitmap = CreateBitmapIndirect(&bm);                if (!hNewBitmap)                {                    SelectObject(hdcSrc, old);                    DeleteDC(hdcMem);                    DeleteDC(hdcSrc);                    break;                }                HBITMAP old1 = (HBITMAP) SelectObject(hdcMem, hNewBitmap);                BitBlt(hdcMem, 0, 0, bm.bmWidth, bm.bmHeight,                       hdcSrc, 0, 0, SRCCOPY);                // Select new bitmap out of memory DC                SelectObject(hdcMem, old1);                // Clean up                SelectObject(hdcSrc, old);                DeleteDC(hdcSrc);                DeleteDC(hdcMem);                // Create and return a new wxBitmap                wxBitmap *wxBM = new wxBitmap;                wxBM->SetHBITMAP((WXHBITMAP) hNewBitmap);                wxBM->SetWidth(bm.bmWidth);                wxBM->SetHeight(bm.bmHeight);                wxBM->SetDepth(bm.bmPlanes);                retval = wxBM;                break;            }#endif        case wxDF_METAFILE:        case CF_SYLK:        case CF_DIF:        case CF_TIFF:        case CF_PALETTE:        case wxDF_DIB:            wxLogError(_("Unsupported clipboard format."));            return NULL;        case wxDF_OEMTEXT:            dataFormat = wxDF_TEXT;            // fall through        case wxDF_TEXT:            {                HANDLE hGlobalMemory = ::GetClipboardData(dataFormat);                if (!hGlobalMemory)                    break;                DWORD hsize = ::GlobalSize(hGlobalMemory);                if (len)                    *len = hsize;                char *s = new char[hsize];                if (!s)                    break;                LPSTR lpGlobalMemory = (LPSTR) GlobalLock(hGlobalMemory);                memcpy(s, lpGlobalMemory, hsize);                GlobalUnlock(hGlobalMemory);                retval = s;                break;            }        default:            {                HANDLE hGlobalMemory = ::GetClipboardData(dataFormat);                if ( !hGlobalMemory )                    break;                DWORD size = ::GlobalSize(hGlobalMemory);                if ( len )                    *len = size;                void *buf = malloc(size);//.........这里部分代码省略.........

// load the mxf file formatbool wxMXFHandler::LoadFile(wxImage *image, wxInputStream& stream, bool verbose, int index){	opj_dparameters_t parameters;	/* decompression parameters */	opj_event_mgr_t event_mgr;		/* event manager */	opj_image_t *opjimage = NULL;	unsigned char *src = NULL;    unsigned char *ptr;	int file_length, j2k_point, j2k_len;	opj_codestream_info_t cstr_info;  /* Codestream information structure */	// destroy the image    image->Destroy();	/* handle to a decompressor */	opj_dinfo_t* dinfo = NULL;		opj_cio_t *cio = NULL;	/* configure the event callbacks (not required) */	memset(&event_mgr, 0, sizeof(opj_event_mgr_t));	event_mgr.error_handler = mxf_error_callback;	event_mgr.warning_handler = mxf_warning_callback;	event_mgr.info_handler = mxf_info_callback;	/* set decoding parameters to default values */	opj_set_default_decoder_parameters(&parameters);	/* prepare parameters */	strncpy(parameters.infile, "", sizeof(parameters.infile)-1);	strncpy(parameters.outfile, "", sizeof(parameters.outfile)-1);	parameters.decod_format = J2K_CFMT;	parameters.cod_format = BMP_DFMT;	if (m_reducefactor)		parameters.cp_reduce = m_reducefactor;	if (m_qualitylayers)		parameters.cp_layer = m_qualitylayers;	/*if (n_components)		parameters. = n_components;*/	/* JPWL only */#ifdef USE_JPWL	parameters.jpwl_exp_comps = m_expcomps;	parameters.jpwl_max_tiles = m_maxtiles;	parameters.jpwl_correct = m_enablejpwl;#endif /* USE_JPWL */	/* get a decoder handle */	dinfo = opj_create_decompress(CODEC_J2K);	/* find length of the stream */	stream.SeekI(0, wxFromEnd);	file_length = (int) stream.TellI();	/* search for the m_framenum codestream position and length  */	//jp2c_point = searchjp2c(stream, file_length, m_framenum);	//jp2c_len = searchjp2c(stream, file_length, m_framenum);	j2k_point = 0;	j2k_len = 10;	// malloc memory source    src = (unsigned char *) malloc(j2k_len);	// copy the jp2c	stream.SeekI(j2k_point, wxFromStart);	stream.Read(src, j2k_len);	/* catch events using our callbacks and give a local context */	opj_set_event_mgr((opj_common_ptr)dinfo, &event_mgr, stderr);	/* setup the decoder decoding parameters using user parameters */	opj_setup_decoder(dinfo, &parameters);	/* open a byte stream */	cio = opj_cio_open((opj_common_ptr)dinfo, src, j2k_len);	/* decode the stream and fill the image structure */	opjimage = opj_decode_with_info(dinfo, cio, &cstr_info);	if (!opjimage) {		wxMutexGuiEnter();		wxLogError(wxT("MXF: failed to decode image!"));		wxMutexGuiLeave();		opj_destroy_decompress(dinfo);		opj_cio_close(cio);		free(src);		return false;	}	/* close the byte stream */	opj_cio_close(cio);	/* common rendering method */#include "imagjpeg2000.cpp"    wxMutexGuiEnter();    wxLogMessage(wxT("MXF: image loaded."));    wxMutexGuiLeave();	/* close openjpeg structs */	opj_destroy_decompress(dinfo);	opj_image_destroy(opjimage);//.........这里部分代码省略.........

// same as AddPage() but does it at given positionbool wxNotebook::InsertPage(size_t nPage,                            wxNotebookPage *pPage,                            const wxString& strText,                            bool bSelect,                            int imageId){    wxCHECK_MSG( pPage != NULL, false, wxT("NULL page in wxNotebook::InsertPage") );    wxCHECK_MSG( IS_VALID_PAGE(nPage) || nPage == GetPageCount(), false,                 wxT("invalid index in wxNotebook::InsertPage") );    wxASSERT_MSG( pPage->GetParent() == this,                    wxT("notebook pages must have notebook as parent") );    // add a new tab to the control    // ----------------------------    // init all fields to 0    TC_ITEM tcItem;    wxZeroMemory(tcItem);    // set the image, if any    if ( imageId != -1 )    {        tcItem.mask |= TCIF_IMAGE;        tcItem.iImage  = imageId;    }    // and the text    if ( !strText.empty() )    {        tcItem.mask |= TCIF_TEXT;        tcItem.pszText = (wxChar *)strText.wx_str(); // const_cast    }    // hide the page: unless it is selected, it shouldn't be shown (and if it    // is selected it will be shown later)    HWND hwnd = GetWinHwnd(pPage);    SetWindowLong(hwnd, GWL_STYLE, GetWindowLong(hwnd, GWL_STYLE) & ~WS_VISIBLE);    // this updates internal flag too -- otherwise it would get out of sync    // with the real state    pPage->Show(false);    // fit the notebook page to the tab control's display area: this should be    // done before adding it to the notebook or TabCtrl_InsertItem() will    // change the notebooks size itself!    AdjustPageSize(pPage);    // finally do insert it    if ( TabCtrl_InsertItem(GetHwnd(), nPage, &tcItem) == -1 )    {        wxLogError(wxT("Can't create the notebook page '%s'."), strText.c_str());        return false;    }    // need to update the bg brush when the first page is added    // so the first panel gets the correct themed background    if ( m_pages.empty() )    {#if wxUSE_UXTHEME        UpdateBgBrush();#endif // wxUSE_UXTHEME    }    // succeeded: save the pointer to the page    m_pages.Insert(pPage, nPage);    // also ensure that the notebook background is used for its pages by making    // them transparent: this ensures that MSWGetBgBrush() queries the notebook    // for the background brush to be used for erasing them    if ( wxPanel *panel = wxDynamicCast(pPage, wxPanel) )    {        panel->MSWSetTransparentBackground();    }    // we may need to adjust the size again if the notebook size changed:    // normally this only happens for the first page we add (the tabs which    // hadn't been there before are now shown) but for a multiline notebook it    // can happen for any page at all as a new row could have been started    if ( m_pages.GetCount() == 1 || HasFlag(wxNB_MULTILINE) )    {        AdjustPageSize(pPage);    }    // now deal with the selection    // ---------------------------    // if the inserted page is before the selected one, we must update the    // index of the selected page    if ( int(nPage) <= m_nSelection )    {        // one extra page added        m_nSelection++;    }    // some page should be selected: either this one or the first one if there    // is still no selection//.........这里部分代码省略.........

FSOExecutable FSOExecutable::GetBinaryVersion(wxString binaryname) {	wxLogDebug(_T("Making version struct for the executable '%s'"), binaryname.c_str());	FSOExecutable ver;	wxStringTokenizer tok(binaryname, _T("_.- ()[]/"));	ver.executablename = binaryname;	if ( !tok.HasMoreTokens() ) {		wxLogError(			_T("Did not find initial 'fs2' or 'fred2' token in executable '%s'"),				binaryname.c_str());		return ver;	}	wxString first(tok.GetNextToken());	if ( tok.HasMoreTokens() && (!first.CmpNoCase(_T("fred2")) || !first.CmpNoCase(_T("fs2"))) ) {		wxString second(tok.GetNextToken());		if ( !second.CmpNoCase(_T("open")) ) {			if ( !first.CmpNoCase(_T("fs2")) ) {				ver.binaryname = _T("FS2 Open");			} else {				ver.binaryname = _T("FRED2 Open");			}		} else {			wxLogWarning(_T("was expecting 'open'; got %s in executable %s"),				second.c_str(), binaryname.c_str());			return ver;		}	} else {		wxLogWarning(_T("executable name '%s' too short"), binaryname.c_str());		return ver;	}	while ( tok.HasMoreTokens() ) {		wxString token = tok.GetNextToken();		wxString temp;		long tempVersion;		if (token.IsEmpty()) { // can happen in OS X nightly debug builds			// do nothing		} else if ( !token.CmpNoCase(_T("exe")) ) {			; // do nothing#if IS_APPLE		} else if ( !token.CmpNoCase(_T("app")) ) {			break; // we've reached the end of the app name#endif		} else if ( token.ToLong(&tempVersion) && token.size() == 8 ) {			// must be a date from a nightly build; add it to the string			if (!ver.string.IsEmpty()) {				ver.string += _T(" ");			}			// add it in YYYY-MM-DD format			ver.string += token.Mid(0, 4);			ver.string += _T("-");			ver.string += token.Mid(4, 2);			ver.string += _T("-");			ver.string += token.Mid(6, 2);		} else if ( token.ToLong(&tempVersion) && ver.antipodes && ver.antNumber == 0) {			// must be antipodes number			if ( tempVersion > 0 ) {				ver.antNumber = (int)tempVersion;			} else {				wxLogWarning(					_T("antipodes number out of range (%ld) in executable %s"),						tempVersion, binaryname.c_str());			}		} else if ( token.ToLong(&tempVersion) && ver.major == 0 ) {			// must be major version number			if ( tempVersion < 1000 && tempVersion > 0 ) {				ver.major = (int)tempVersion;			} else {				wxLogWarning(					_T("major version number out of range (%ld) in executable %s"),						tempVersion, binaryname.c_str());			}		} else if ( token.ToLong(&tempVersion) && ver.minor == 0 ) {			// must be minor version number			if ( tempVersion < 1000 && tempVersion >= 0 ) {				ver.minor = (int)tempVersion;			} else {				wxLogWarning(					_T("minor version number out of range (%ld) in executable %s"),						tempVersion, binaryname.c_str());			}		} else if ( token.ToLong(&tempVersion) && ver.revision == 0) {			// must be revision version number			if ( tempVersion < 1000 && tempVersion >= 0 ) {				ver.revision = (int)tempVersion;			} else {				wxLogWarning(					_T("Revision version number out of range (%ld) in executable %s"),						tempVersion, binaryname.c_str());			}		} else if ( !token.CmpNoCase(_T("d")) || !token.CmpNoCase(_T("debug")) ) {			ver.debug = true;		} else if ( token.Lower().EndsWith(_T("d"), &temp) ) {			if ( temp.ToLong(&tempVersion) ) {				// is the revision version number				if ( tempVersion < 1000 && tempVersion >= 0 ) {					ver.revision = (int)tempVersion;					ver.debug = true;				} else {//.........这里部分代码省略.........

bool CDPlusAuthenticator::authenticate(const wxString& callsign, const wxString& hostname, unsigned int port, unsigned char id, bool writeToCache){	CTCPReaderWriterClient socket(hostname, port, m_address);	bool ret = socket.open();	if (!ret)		return false;	unsigned char* buffer = new unsigned char[600U];	::memset(buffer, ' ', 56U);	buffer[0U] = 0x38U;	buffer[1U] = 0xC0U;	buffer[2U] = 0x01U;	buffer[3U] = 0x00U;	for (unsigned int i = 0U; i < callsign.Len(); i++)		buffer[i + 4U] = callsign.GetChar(i);	buffer[12U] = 'D';	buffer[13U] = 'V';	buffer[14U] = '0';	buffer[15U] = '1';	buffer[16U] = '9';	buffer[17U] = '9';	buffer[18U] = '9';	buffer[19U] = '9';	buffer[28U] = 'W';	buffer[29U] = '7';	buffer[30U] = 'I';	buffer[31U] = 'B';	buffer[32U] = id;	buffer[40U] = 'D';	buffer[41U] = 'H';	buffer[42U] = 'S';	buffer[43U] = '0';	buffer[44U] = '2';	buffer[45U] = '5';	buffer[46U] = '7';	ret = socket.write(buffer, 56U);	if (!ret) {		socket.close();		delete[] buffer;		return false;	}	ret = read(socket, buffer + 0U, 2U);	while (ret) {		unsigned int len = (buffer[1U] & 0x0FU) * 256U + buffer[0U];		// Ensure that we get exactly len - 2U bytes from the TCP stream		ret = read(socket, buffer + 2U, len - 2U);		if (!ret) {			wxLogError(wxT("Short read from %s:%u"), hostname.c_str(), port);			break;		}		if ((buffer[1U] & 0xC0U) != 0xC0U || buffer[2U] != 0x01U) {			wxLogError(wxT("Invalid packet received from %s:%u"), hostname.c_str(), port);			CUtils::dump(wxT("Details:"), buffer, len);			ret = read(socket, buffer + 0U, 2U);			continue;		}			for (unsigned int i = 8U; i < len; i += 26U) {			wxString address = wxString((char*)(buffer + i + 0U),  wxConvLocal);			wxString    name = wxString((char*)(buffer + i + 16U), wxConvLocal);			address.Trim();			name.Trim();			// Get the active flag			bool active = (buffer[i + 25U] & 0x80U) == 0x80U;			// An empty name or IP address or an inactive gateway/reflector is not written out			if (address.Len() > 0U && name.Len() > 0U && !name.Left(3U).IsSameAs(wxT("XRF")) && active && writeToCache){				if (name.Left(3U).IsSameAs(wxT("REF")))					wxLogMessage(wxT("D-Plus: %s/t%s"), name.c_str(), address.c_str());				name.Append(wxT("        "));				name.Truncate(LONG_CALLSIGN_LENGTH - 1U);				name.Append(wxT("G"));				m_cache->updateGateway(name, address, DP_DPLUS, false, true);			}		}		ret = read(socket, buffer + 0U, 2U);	}	wxLogMessage(wxT("Registered with %s using callsign %s"), hostname.c_str(), callsign.c_str());	socket.close();	delete[] buffer;	return true;//.........这里部分代码省略.........

wxObject *wxNotebookXmlHandler::DoCreateResource(){    if (m_class == wxT("notebookpage"))    {        wxXmlNode *n = GetParamNode(wxT("object"));        if ( !n )            n = GetParamNode(wxT("object_ref"));        if (n)        {            bool old_ins = m_isInside;            m_isInside = false;            wxObject *item = CreateResFromNode(n, m_notebook, NULL);            m_isInside = old_ins;            wxWindow *wnd = wxDynamicCast(item, wxWindow);            if (wnd)            {                m_notebook->AddPage(wnd, GetText(wxT("label")),                                         GetBool(wxT("selected")));                if ( HasParam(wxT("bitmap")) )                {                    wxBitmap bmp = GetBitmap(wxT("bitmap"), wxART_OTHER);                    wxImageList *imgList = m_notebook->GetImageList();                    if ( imgList == NULL )                    {                        imgList = new wxImageList( bmp.GetWidth(), bmp.GetHeight() );                        m_notebook->AssignImageList( imgList );                    }                    int imgIndex = imgList->Add(bmp);                    m_notebook->SetPageImage(m_notebook->GetPageCount()-1, imgIndex );                }            }            else                wxLogError(wxT("Error in resource."));            return wnd;        }        else        {            wxLogError(wxT("Error in resource: no control within notebook's <page> tag."));            return NULL;        }    }    else    {        XRC_MAKE_INSTANCE(nb, wxNotebook)        nb->Create(m_parentAsWindow,                   GetID(),                   GetPosition(), GetSize(),                   GetStyle(wxT("style")),                   GetName());        SetupWindow(nb);        wxNotebook *old_par = m_notebook;        m_notebook = nb;        bool old_ins = m_isInside;        m_isInside = true;        CreateChildren(m_notebook, true/*only this handler*/);        m_isInside = old_ins;        m_notebook = old_par;        return nb;    }}

wxWindow* wxWindow::CreateWindowFromHWND(wxWindow* parent, WXHWND hWnd){    wxString str(wxGetWindowClass(hWnd));    str.UpperCase();    long id = wxGetWindowId(hWnd);    long style = GetWindowLong((HWND) hWnd, GWL_STYLE);    wxWindow* win = NULL;    if (str == wxT("BUTTON"))    {        int style1 = (style & 0xFF);#if wxUSE_CHECKBOX        if ((style1 == BS_3STATE) || (style1 == BS_AUTO3STATE) || (style1 == BS_AUTOCHECKBOX) ||            (style1 == BS_CHECKBOX))        {            win = new wxCheckBox;        }        else#endif#if wxUSE_RADIOBTN        if ((style1 == BS_AUTORADIOBUTTON) || (style1 == BS_RADIOBUTTON))        {            win = new wxRadioButton;        }        else#endif#if wxUSE_BMPBUTTON#if defined(__WIN32__) && defined(BS_BITMAP)        if (style & BS_BITMAP)        {            // TODO: how to find the bitmap?            win = new wxBitmapButton;            wxLogError(wxT("Have not yet implemented bitmap button as BS_BITMAP button."));        }        else#endif        if (style1 == BS_OWNERDRAW)        {            // TODO: how to find the bitmap?            // TODO: can't distinguish between bitmap button and bitmap static.            // Change implementation of wxStaticBitmap to SS_BITMAP.            // PROBLEM: this assumes that we're using resource-based bitmaps.            // So maybe need 2 implementations of bitmap buttons/static controls,            // with a switch in the drawing code. Call default proc if BS_BITMAP.            win = new wxBitmapButton;        }        else#endif#if wxUSE_BUTTON        if ((style1 == BS_PUSHBUTTON) || (style1 == BS_DEFPUSHBUTTON))        {            win = new wxButton;        }        else#endif#if wxUSE_STATBOX        if (style1 == BS_GROUPBOX)        {            win = new wxStaticBox;        }        else#endif        {            wxLogError(wxT("Don't know what kind of button this is: id = %ld"),                       id);        }    }#if wxUSE_COMBOBOX    else if (str == wxT("COMBOBOX"))    {        win = new wxComboBox;    }#endif#if wxUSE_TEXTCTRL    // TODO: Problem if the user creates a multiline - but not rich text - text control,    // since wxWin assumes RichEdit control for this. Should have m_isRichText in    // wxTextCtrl. Also, convert as much of the window style as is necessary    // for correct functioning.    // Could have wxWindow::AdoptAttributesFromHWND(WXHWND)    // to be overridden by each control class.    else if (str == wxT("EDIT"))    {        win = new wxTextCtrl;    }#endif#if wxUSE_LISTBOX    else if (str == wxT("LISTBOX"))    {        win = new wxListBox;    }#endif#if wxUSE_SCROLLBAR    else if (str == wxT("SCROLLBAR"))    {        win = new wxScrollBar;    }#endif#if wxUSE_SPINBTN//.........这里部分代码省略.........

int wxRegExImpl::Replace(wxString *text,                         const wxString& replacement,                         size_t maxMatches) const{    wxCHECK_MSG( text, wxNOT_FOUND, wxT("NULL text in wxRegEx::Replace") );    wxCHECK_MSG( IsValid(), wxNOT_FOUND, wxT("must successfully Compile() first") );    // the input string#ifndef WXREGEX_CONVERT_TO_MB    const wxChar *textstr = text->c_str();    size_t textlen = text->length();#else    const wxWX2MBbuf textstr = WXREGEX_CHAR(*text);    if (!textstr)    {        wxLogError(_("Failed to find match for regular expression: %s"),                   GetErrorMsg(0, true).c_str());        return 0;    }    size_t textlen = strlen(textstr);    text->clear();#endif    // the replacement text    wxString textNew;    // the result, allow 25% extra    wxString result;    result.reserve(5 * textlen / 4);    // attempt at optimization: don't iterate over the string if it doesn't    // contain back references at all    bool mayHaveBackrefs =        replacement.find_first_of(wxT("//&")) != wxString::npos;    if ( !mayHaveBackrefs )    {        textNew = replacement;    }    // the position where we start looking for the match    size_t matchStart = 0;    // number of replacement made: we won't make more than maxMatches of them    // (unless maxMatches is 0 which doesn't limit the number of replacements)    size_t countRepl = 0;    // note that "^" shouldn't match after the first call to Matches() so we    // use wxRE_NOTBOL to prevent it from happening    while ( (!maxMatches || countRepl < maxMatches) &&             Matches(#ifndef WXREGEX_CONVERT_TO_MB                    textstr + matchStart,#else                    textstr.data() + matchStart,#endif                    countRepl ? wxRE_NOTBOL : 0                    WXREGEX_IF_NEED_LEN(textlen - matchStart)) )    {        // the string possibly contains back references: we need to calculate        // the replacement text anew after each match        if ( mayHaveBackrefs )        {            mayHaveBackrefs = false;            textNew.clear();            textNew.reserve(replacement.length());            for ( const wxChar *p = replacement.c_str(); *p; p++ )            {                size_t index = (size_t)-1;                if ( *p == wxT('//') )                {                    if ( wxIsdigit(*++p) )                    {                        // back reference                        wxChar *end;                        index = (size_t)wxStrtoul(p, &end, 10);                        p = end - 1; // -1 to compensate for p++ in the loop                    }                    //else: backslash used as escape character                }                else if ( *p == wxT('&') )                {                    // treat this as "/0" for compatbility with ed and such                    index = 0;                }                // do we have a back reference?                if ( index != (size_t)-1 )                {                    // yes, get its text                    size_t start, len;                    if ( !GetMatch(&start, &len, index) )                    {                        wxFAIL_MSG( wxT("invalid back reference") );                        // just eat it...                    }                    else//.........这里部分代码省略.........

bool wxRegExImpl::Compile(const wxString& expr, int flags){    Reinit();#ifdef WX_NO_REGEX_ADVANCED#   define FLAVORS wxRE_BASIC#else#   define FLAVORS (wxRE_ADVANCED | wxRE_BASIC)    wxASSERT_MSG( (flags & FLAVORS) != FLAVORS,                  wxT("incompatible flags in wxRegEx::Compile") );#endif    wxASSERT_MSG( !(flags & ~(FLAVORS | wxRE_ICASE | wxRE_NOSUB | wxRE_NEWLINE)),                  wxT("unrecognized flags in wxRegEx::Compile") );    // translate our flags to regcomp() ones    int flagsRE = 0;    if ( !(flags & wxRE_BASIC) )    {#ifndef WX_NO_REGEX_ADVANCED        if (flags & wxRE_ADVANCED)            flagsRE |= REG_ADVANCED;        else#endif            flagsRE |= REG_EXTENDED;    }    if ( flags & wxRE_ICASE )        flagsRE |= REG_ICASE;    if ( flags & wxRE_NOSUB )        flagsRE |= REG_NOSUB;    if ( flags & wxRE_NEWLINE )        flagsRE |= REG_NEWLINE;    // compile it#ifdef WXREGEX_USING_BUILTIN    bool conv = true;    // FIXME-UTF8: use wc_str() after removing ANSI build    int errorcode = wx_re_comp(&m_RegEx, expr.c_str(), expr.length(), flagsRE);#else    // FIXME-UTF8: this is potentially broken, we shouldn't even try it    //             and should always use builtin regex library (or PCRE?)    const wxWX2MBbuf conv = expr.mbc_str();    int errorcode = conv ? regcomp(&m_RegEx, conv, flagsRE) : REG_BADPAT;#endif    if ( errorcode )    {        wxLogError(_("Invalid regular expression '%s': %s"),                   expr.c_str(), GetErrorMsg(errorcode, !conv).c_str());        m_isCompiled = false;    }    else // ok    {        // don't allocate the matches array now, but do it later if necessary        if ( flags & wxRE_NOSUB )        {            // we don't need it at all            m_nMatches = 0;        }        else        {            // we will alloc the array later (only if really needed) but count            // the number of sub-expressions in the regex right now            // there is always one for the whole expression            m_nMatches = 1;            // and some more for bracketed subexperessions            for ( const wxChar *cptr = expr.c_str(); *cptr; cptr++ )            {                if ( *cptr == wxT('//') )                {                    // in basic RE syntax groups are inside /(.../)                    if ( *++cptr == wxT('(') && (flags & wxRE_BASIC) )                    {                        m_nMatches++;                    }                }                else if ( *cptr == wxT('(') && !(flags & wxRE_BASIC) )                {                    // we know that the previous character is not an unquoted                    // backslash because it would have been eaten above, so we                    // have a bare '(' and this indicates a group start for the                    // extended syntax. '(?' is used for extensions by perl-                    // like REs (e.g. advanced), and is not valid for POSIX                    // extended, so ignore them always.                    if ( cptr[1] != wxT('?') )                        m_nMatches++;                }            }        }        m_isCompiled = true;    }    return IsValid();}

void MyListCtrl::OnListKeyDown(wxListEvent& event){    long item;    if ( !wxGetKeyState(WXK_SHIFT) )    {        LogEvent(event, wxT("OnListKeyDown"));        event.Skip();        return;    }    switch ( event.GetKeyCode() )    {        case 'C': // colorize            {                wxListItem info;                info.m_itemId = event.GetIndex();                if ( info.m_itemId == -1 )                {                    // no item                    break;                }                GetItem(info);                wxListItemAttr *attr = info.GetAttributes();                if ( !attr || !attr->HasTextColour() )                {                    info.SetTextColour(*wxCYAN);                    SetItem(info);                    RefreshItem(info.m_itemId);                }            }            break;        case 'N': // next            item = GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_FOCUSED);            if ( item++ == GetItemCount() - 1 )            {                item = 0;            }            wxLogMessage(wxT("Focusing item %ld"), item);            SetItemState(item, wxLIST_STATE_FOCUSED, wxLIST_STATE_FOCUSED);            EnsureVisible(item);            break;        case 'R': // show bounding rectangle            {                item = event.GetIndex();                wxRect r;                if ( !GetItemRect(item, r) )                {                    wxLogError(wxT("Failed to retrieve rect of item %ld"), item);                    break;                }                wxLogMessage(wxT("Bounding rect of item %ld is (%d, %d)-(%d, %d)"),                             item, r.x, r.y, r.x + r.width, r.y + r.height);            }            break;        case '1': // show sub item bounding rectangle for the given column        case '2': // (and icon/label rectangle if Shift/Ctrl is pressed)        case '3':        case '4': // this column is invalid but we want to test it too            if ( InReportView() )            {                int subItem = event.GetKeyCode() - '1';                item = event.GetIndex();                wxRect r;                int code = wxLIST_RECT_BOUNDS;                if ( wxGetKeyState(WXK_SHIFT) )                    code = wxLIST_RECT_ICON;                else if ( wxGetKeyState(WXK_CONTROL) )                    code = wxLIST_RECT_LABEL;                if ( !GetSubItemRect(item, subItem, r, code) )                {                    wxLogError(wxT("Failed to retrieve rect of item %ld column %d"), item, subItem + 1);                    break;                }                wxLogMessage(wxT("Bounding rect of item %ld column %d is (%d, %d)-(%d, %d)"),                             item, subItem + 1,                             r.x, r.y, r.x + r.width, r.y + r.height);            }            break;        case 'U': // update            if ( !IsVirtual() )                break;            if ( m_updated != -1 )                RefreshItem(m_updated);//.........这里部分代码省略.........

/// Check TrueType font file whether font license allows embeddingvoidMakeFont::CheckTTF(const wxString& fileName, bool& embeddingAllowed, bool& subsettingAllowed, int& cffOffset, int& cffLength){  embeddingAllowed = false;  subsettingAllowed = false;  cffOffset = -1;  cffLength = 0;  if (fileName.Length() == 0)  {    return;  }  wxFileInputStream ttfFile(fileName);  if (!ttfFile.Ok())  {    // Can't open file    wxLogMessage(wxT("Error: Unable to read font file '") + fileName + wxT("'."));    return;  }  // Extract number of tables  ttfFile.SeekI(0, wxFromCurrent);  int id = ReadInt(&ttfFile);  if (id != 0x00010000 && id != 0x4f54544f)  {    wxLogError(wxT("Error: File '") + fileName + wxT("' is not a valid font file."));    return;  }  short nb = ReadShort(&ttfFile);  ttfFile.SeekI(6, wxFromCurrent);  // Seek OS/2 table  bool found = false;  int offset = 0;  int i;  for (i = 0; i < nb; i++)  {    char buffer[4];    ttfFile.Read(buffer,4);    if (strncmp(buffer,"OS/2",4) == 0)    {      found = true;      ttfFile.SeekI(4, wxFromCurrent);      offset = ReadInt(&ttfFile);      ttfFile.SeekI(4, wxFromCurrent);    }    else if (strncmp(buffer,"CFF ",4) == 0)    {      ttfFile.SeekI(4, wxFromCurrent);      cffOffset = ReadInt(&ttfFile);      cffLength = ReadInt(&ttfFile);    }    else    {      ttfFile.SeekI(12, wxFromCurrent);    }  }  if (!found)  {    return;  }  ttfFile.SeekI(offset, wxFromStart);  // Extract fsType flags  ttfFile.SeekI(8, wxFromCurrent);  short fsType = ReadShort(&ttfFile);  bool rl = (fsType & 0x02) != 0;  bool pp = (fsType & 0x04) != 0;  bool e  = (fsType & 0x08) != 0;  bool ns = (fsType & 0x0100) != 0;  bool eb = (fsType & 0x0200) != 0;  embeddingAllowed = !(rl && !pp && !e) && !eb;  subsettingAllowed = !ns;}

bool CDVAPNodeD::createThread(){	CDVAPNodeConfig config(m_confDir, m_name);	wxString callsign, gateway;	DSTAR_MODE mode;	ACK_TYPE ack;	bool restriction, rpt1Validation;	config.getCallsign(callsign, gateway, mode, ack, restriction, rpt1Validation);	switch (mode) {		case MODE_RXONLY:			m_thread = new CDVAPNodeRXThread;			break;		case MODE_TXONLY:			m_thread = new CDVAPNodeTXThread;			break;		default:			m_thread = new CDVAPNodeTRXThread;			break;	}	m_thread->setCallsign(callsign, gateway, mode, ack, restriction, rpt1Validation);	wxLogInfo(wxT("Callsign set to /"%s/", gateway set to /"%s/", mode: %d, ack: %d, restriction: %d, RPT1 validation: %d"), callsign.c_str(), gateway.c_str(), int(mode), int(ack), restriction, rpt1Validation);	wxString gatewayAddress, localAddress;	unsigned int gatewayPort, localPort;	config.getNetwork(gatewayAddress, gatewayPort, localAddress, localPort);	wxLogInfo(wxT("Gateway set to %s:%u, local set to %s:%u"), gatewayAddress.c_str(), gatewayPort, localAddress.c_str(), localPort);	if (!gatewayAddress.IsEmpty()) {		CRepeaterProtocolHandler* handler = new CRepeaterProtocolHandler(gatewayAddress, gatewayPort, localAddress, localPort);		bool res = handler->open();		if (!res) {			wxLogError(wxT("Cannot open the protocol handler"));			return false;		}		m_thread->setProtocolHandler(handler);	}	unsigned int timeout, ackTime;	config.getTimes(timeout, ackTime);	m_thread->setTimes(timeout, ackTime);	wxLogInfo(wxT("Timeout set to %u secs, ack time set to %u ms"), timeout, ackTime);	unsigned int beaconTime;	wxString beaconText;	bool beaconVoice;	TEXT_LANG language;	config.getBeacon(beaconTime, beaconText, beaconVoice, language);	m_thread->setBeacon(beaconTime, beaconText, beaconVoice, language);	wxLogInfo(wxT("Beacon set to %u mins, text set to /"%s/", voice set to %d, language set to %d"), beaconTime / 60U, beaconText.c_str(), int(beaconVoice), int(language));	wxString dvapPort;	unsigned int dvapFrequency;	int dvapPower, dvapSquelch, dvapOffset;	config.getDVAP(dvapPort, dvapFrequency, dvapPower, dvapSquelch, dvapOffset);	wxLogInfo(wxT("DVAP: port: %s, frequency: %u Hz, power: %d dBm, squelch: %d dBm, offset: %d Hz"), dvapPort.c_str(), dvapFrequency, dvapPower, dvapSquelch, dvapOffset);	if (!dvapPort.IsEmpty()) {		CDVAPController* dvap = new CDVAPController(dvapPort, dvapFrequency, dvapPower, dvapSquelch, dvapOffset);		bool res = dvap->open();		if (!res) {			wxLogError(wxT("Unable to open the DVAP"));			return false;		}		m_thread->setDVAP(dvap);	}	bool logging;	config.getLogging(logging);	m_thread->setLogging(logging, m_audioDir);	wxLogInfo(wxT("Frame logging set to %d, in %s"), int(logging), m_audioDir.c_str());	wxFileName wlFilename(wxFileName::GetHomeDir(), WHITELIST_FILE_NAME);	bool exists = wlFilename.FileExists();	if (exists) {		CCallsignList* list = new CCallsignList(wlFilename.GetFullPath());		bool res = list->load();		if (!res) {			wxLogError(wxT("Unable to open white list file - %s"), wlFilename.GetFullPath().c_str());			delete list;		} else {			wxLogInfo(wxT("%u callsigns loaded into the white list"), list->getCount());			m_thread->setWhiteList(list);		}	}	wxFileName blFilename(wxFileName::GetHomeDir(), BLACKLIST_FILE_NAME);	exists = blFilename.FileExists();	if (exists) {		CCallsignList* list = new CCallsignList(blFilename.GetFullPath());		bool res = list->load();		if (!res) {			wxLogError(wxT("Unable to open black list file - %s"), blFilename.GetFullPath().c_str());			delete list;		} else {//.........这里部分代码省略.........

static void SeeLogErrorObj(SEE_interpreter* interpr_, SEE_value* errorValue){	// is the value an object?	if( errorValue==NULL || SEE_VALUE_GET_TYPE(errorValue) != SEE_OBJECT )		return;	// is the object an array?	SEE_object* errorObj = errorValue->u.object;	if( errorObj == NULL )		return;	// get what to get ...	wxString errorName, errorMsg, tempStr;	long lineno = -1;	// ... get the error name	SEE_value tempVal;	SEE_OBJECT_GET(interpr_, errorObj, str_name, &tempVal);	if( SEE_VALUE_GET_TYPE(&tempVal) == SEE_STRING )		errorName = SeeValueToWxString(interpr_, &tempVal);	errorName.Trim(true);	errorName.Trim(false);	if( errorName.IsEmpty() )		errorName = wxT("Error");	// ... get the error message, this is formatted as "<string>:<lineno>:msg"	SEE_OBJECT_GET(interpr_, errorObj, str_message, &tempVal);	if( SEE_VALUE_GET_TYPE(&tempVal) == SEE_STRING )	{		errorMsg = SeeValueToWxString(interpr_, &tempVal);		if( errorMsg.Find(wxT(":")) >= 0 )		{			tempStr = errorMsg.BeforeFirst(wxT(':'));			errorMsg = errorMsg.AfterFirst(wxT(':'));		}		if( errorMsg.Find(wxT(":")) >= 0 )		{			tempStr = errorMsg.BeforeFirst(wxT(':'));			if( !tempStr.ToLong(&lineno, 10) )				lineno = -1;			errorMsg = errorMsg.AfterFirst(wxT(':'));		}		errorMsg.Trim(true);		errorMsg.Trim(false);	}	if( errorMsg.IsEmpty() )		errorMsg = wxT("Unknown error");	// ... get the line number	if( lineno >= 1 )		tempStr.Printf(wxT("%i"), (int)lineno);	else		tempStr = wxT("?");	// ... format the line	wxLogError(wxT("Line %s: %s: %s [%s]"),	           tempStr.c_str(),	           errorName.c_str(),	           errorMsg.c_str(),	           HOST_DATA->m_executionScope.c_str()	          );	// old stuff	#if 0	{		SEE_value errorObjAsStr;		SEE_ToString(interpr_, errorValue, &errorObjAsStr);		wxString error = ::SeeValueToWxString(interpr_, &errorObjAsStr);		if( error.IsEmpty() )			error = wxT("Unknown error.");		wxLogError(wxT("%s [%s]"), error.c_str(), HOST_DATA->m_executionScope.c_str());	}	#endif}

wxGzipInputStream::wxGzipInputStream(wxInputStream& stream,                                     wxMBConv& conv /*=wxConvFile*/)  : wxFilterInputStream(stream){    m_decomp = NULL;    m_crc = crc32(0, Z_NULL, 0);    // Try to read the Gzip magic numbers 0x1f, 0x8b. If not found then the    // underlying stream isn't gzipped after all, so unread the bytes taken    // so that the underlying stream can be read directly instead.    wxUint8 magic[2];    size_t n = m_parent_i_stream->Read(magic, sizeof(magic)).LastRead();    if (n < sizeof(magic) || ((magic[1] << 8) | magic[0]) != GZ_MAGIC) {        if (n)            m_parent_i_stream->Ungetch(magic, n);        // Set EOF rather than error to indicate no gzip data        m_lasterror = wxSTREAM_EOF;        return;    }    wxDataInputStream ds(*m_parent_i_stream);    // read method, flags, timestamp, extra flags and OS-code    int method = ds.Read8();    int flags = ds.Read8();#if wxUSE_DATETIME    wxUint32 datetime = ds.Read32();    if (datetime)   // zero means not set (not -1 as usual for time_t)        m_datetime = wxLongLong(0, datetime) * 1000L;#else    ds.Read32();#endif    ds.Read8();    ds.Read8();    if (flags & GZ_HEAD_CRC)        ds.Read16();    if (flags & GZ_EXTRA_FIELD)        for (int i = ds.Read16(); i > 0 && m_parent_i_stream->IsOk(); i--)            m_parent_i_stream->GetC();    // RFC-1952 specifies ISO-8859-1 for these fields    if (flags & GZ_ORIG_NAME) {#if wxUSE_UNICODE        wxTextInputStream tis(*m_parent_i_stream, wxT(" /t"), conv);#else        wxTextInputStream tis(*m_parent_i_stream);        (void)conv;#endif        wxChar c;        while ((c = tis.GetChar()) != 0 && m_parent_i_stream->IsOk())            m_name += c;    }    if (flags & GZ_COMMENT)        while (m_parent_i_stream->GetC() != 0 && m_parent_i_stream->IsOk())            ;   // empty loop    m_lasterror = wxSTREAM_READ_ERROR;    if (!*m_parent_i_stream) {        wxLogDebug(wxT("Error reading Gzip header"));        return;    }    if (flags & GZ_RESERVED)        wxLogWarning(_("Unsupported flag in Gzip header"));    switch (method) {        case Z_DEFLATED:            m_decomp = new wxZlibInputStream(*m_parent_i_stream, wxZLIB_NO_HEADER);            break;        default:            wxLogError(_("unsupported compression method in Gzip stream"));            return;     }    if (m_decomp)        m_lasterror = m_decomp->GetLastError();}

// save the mxf file formatbool wxMXFHandler::SaveFile( wxImage *image, wxOutputStream& stream, bool verbose ){    wxLogError(wxT("MXF: Couldn't save movie -> not implemented."));    return false;}

//.........这里部分代码省略.........        {            wxGxObjectContainer* pGxCont = wxDynamicCast(pGxParentObj, wxGxObjectContainer);            if (NULL != pGxCont && pGxCont->CanCreate(enumGISFeatureDataset, eDefaulSubType))            {                break;            }            else            {                pGxParentObj = pGxParentObj->GetParent();            }        }        if (pGxParentObj)        {            sStartLoc = pGxParentObj->GetFullName();        }    }    wxGISAppConfig oConfig = GetConfig();    if (oConfig.IsOk())    {        if (eType == enumGISFeatureDataset)        {            sStartLoc = oConfig.Read(enumGISHKCU, dlg.GetAppName() + wxT("/lastpath/expm_vector_ds/path"), sStartLoc);        }        else if (eType == enumGISRasterDataset)        {            sStartLoc = oConfig.Read(enumGISHKCU, dlg.GetAppName() + wxT("/lastpath/expm_raster_ds/path"), sStartLoc);        }        else if (eType == enumGISTableDataset)        {            sStartLoc = oConfig.Read(enumGISHKCU, dlg.GetAppName() + wxT("/lastpath/expm_table_ds/path"), sStartLoc);        }    }    if (!sStartLoc.IsEmpty())        dlg.SetStartingLocation(sStartLoc);    if (dlg.ShowModal() == wxID_OK)    {        wxGxObjectFilter* pFilter = dlg.GetCurrentFilter();        if (NULL == pFilter)        {            wxMessageBox(_("Unexpected error"), _("Error"), wxCENTRE | wxOK | wxICON_ERROR, pWnd);            wxLogError(_("Null wxGxObjectFilter returned"));            return;        }        CPLString sPath = dlg.GetPath();        wxString sCatalogPath = dlg.GetLocation()->GetFullName();        if (oConfig.IsOk())        {            if (eType == enumGISFeatureDataset)            {                oConfig.Write(enumGISHKCU, dlg.GetAppName() + wxT("/lastpath/expm_vector_ds/path"), sCatalogPath);            }            else if (eType == enumGISRasterDataset)            {                oConfig.Write(enumGISHKCU, dlg.GetAppName() + wxT("/lastpath/expm_raster_ds/path"), sCatalogPath);            }            else if (eType == enumGISTableDataset)            {                oConfig.Write(enumGISHKCU, dlg.GetAppName() + wxT("/lastpath/expm_table_ds/path"), sCatalogPath);            }        }        //TODO: Now we create the copies (new names) instead of overwrite, but should show table with exist names and new names. If user set the same name - overwrite        // |----------------|------------------|        // |    dataset1    |  dataset1 (1)    |        // |    dataset2    |  dataset2 (1)    |        // |    dataset3    |  dataset3 (2)    |        // |----------------|------------------|        wxVector<EXPORTED_DATASET> paExportDatasets;        for (size_t i = 0; i < paDatasets.size(); ++i)        {            wxGxObject* pGxSrcDatasetObj = dynamic_cast<wxGxObject*>(paDatasets[i]);            if (NULL == pGxSrcDatasetObj)            {                continue;            }            wxString sNewName = CheckUniqName(sPath, pGxSrcDatasetObj->GetBaseName(), pFilter->GetExt());            EXPORTED_DATASET ds = { sNewName, paDatasets[i] };            paExportDatasets.push_back(ds);        }        if (eType == enumGISFeatureDataset)        {            ExportMultipleVectorDatasets(pWnd, sPath, pFilter, paExportDatasets);        }        else if (eType == enumGISRasterDataset)        {            ExportMultipleRasterDatasets(pWnd, sPath, pFilter, paExportDatasets);        }        else if (eType == enumGISTableDataset)        {            ExportMultipleTableDatasets(pWnd, sPath, pFilter, paExportDatasets);        }    }}

bool CIRCDDBGatewayAppD::createThread(){	CIRCDDBGatewayConfig config(m_confDir, CONFIG_FILE_NAME, m_name);	m_thread = new CIRCDDBGatewayThread(m_logDir, m_name);	GATEWAY_TYPE gatewayType;	wxString gatewayCallsign, gatewayAddress, icomAddress, hbAddress, description1, description2, url;	unsigned int icomPort, hbPort;	double latitude, longitude;	config.getGateway(gatewayType, gatewayCallsign, gatewayAddress, icomAddress, icomPort, hbAddress, hbPort, latitude, longitude, description1, description2, url);	gatewayCallsign.MakeUpper();	gatewayCallsign.Append(wxT("        "));	gatewayCallsign.Truncate(LONG_CALLSIGN_LENGTH - 1U);	wxString callsign = gatewayCallsign;	callsign.Append(wxT(" "));	gatewayCallsign.Append(wxT("G"));	wxLogInfo(wxT("Gateway type: %d, callsign: /"%s/", address: %s, Icom address: %s:%u, homebrew address: %s:%u, latitude: %lf, longitude: %lf, description: /"%s %s/", URL: /"%s/""), int(gatewayType), gatewayCallsign.c_str(), gatewayAddress.c_str(), icomAddress.c_str(), icomPort, hbAddress.c_str(), hbPort, latitude, longitude, description1.c_str(), description2.c_str(), url.c_str());	m_thread->setGateway(gatewayType, gatewayCallsign, gatewayAddress);	wxString aprsHostname;	unsigned int aprsPort;	bool aprsEnabled;	config.getDPRS(aprsEnabled, aprsHostname, aprsPort);	wxLogInfo(wxT("APRS enabled: %d, host: %s:%u"), int(aprsEnabled), aprsHostname.c_str(), aprsPort);	CAPRSWriter* aprs = NULL;	if (aprsEnabled && !gatewayCallsign.IsEmpty() && !aprsHostname.IsEmpty() && aprsPort != 0U) {		aprs = new CAPRSWriter(aprsHostname, aprsPort, gatewayCallsign, gatewayAddress);		bool res = aprs->open();		if (!res)			wxLogError(wxT("Cannot initialise the APRS data writer"));		else			m_thread->setAPRSWriter(aprs);	}	TEXT_LANG language;	bool infoEnabled, echoEnabled, logEnabled, dratsEnabled, dtmfEnabled;	config.getMiscellaneous(language, infoEnabled, echoEnabled, logEnabled, dratsEnabled, dtmfEnabled);	wxLogInfo(wxT("Language: %d, info enabled: %d, echo enabled: %d, log enabled : %d, D-RATS enabled: %d, DTMF control enabled: %d"), int(language), int(infoEnabled), int(echoEnabled), int(logEnabled), int(dratsEnabled), int(dtmfEnabled));	CIcomRepeaterProtocolHandler* icomRepeaterHandler = NULL;	CHBRepeaterProtocolHandler* hbRepeaterHandler = NULL;	CDummyRepeaterProtocolHandler* dummyRepeaterHandler = NULL;	unsigned int icomCount = 0U;	wxString repeaterCall1, repeaterBand1, repeaterAddress1, reflector1, description11, description12, url1;	double frequency1, offset1, range1, latitude1, longitude1, agl1;	unsigned char band11, band12, band13;	unsigned int repeaterPort1;	HW_TYPE repeaterType1;	bool atStartup1;	RECONNECT reconnect1;	config.getRepeater1(repeaterCall1, repeaterBand1, repeaterType1, repeaterAddress1, repeaterPort1, band11, band12, band13, reflector1, atStartup1, reconnect1, frequency1, offset1, range1, latitude1, longitude1, agl1, description11, description12, url1);	CUtils::clean(description11, wxT("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789 .,&*()[email
C++ wxLogInfo函数代码示例
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