int tagwrite(const string fname, struct fennec_audiotag *wtag)
{
HRESULT hres;
IWMHeaderInfo* wminfo;
WORD wmistream = 0;
BOOL sdef = 1;
IWMMetadataEditor *pEdit = 0;
IWMHeaderInfo *pInfo = 0;
int twrote = 1;
if(!wtag)return 0;
CoInitialize(0);
hres = WMCreateEditor(&pEdit);
hres = pEdit->Open(fname);
pEdit->QueryInterface(IID_IWMHeaderInfo, (VOID **)(&wminfo));
if(wtag->tag_title.tsize ){ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMTitle ,wtag->tag_title.tdata ); }
else{ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMTitle , 0); }
if(wtag->tag_album.tsize ){ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMAlbumTitle ,wtag->tag_album.tdata ); }
else{ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMAlbumTitle , 0); }
if(wtag->tag_artist.tsize ){ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMAuthor ,wtag->tag_artist.tdata ); }
else{ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMAuthor , 0); }
if(wtag->tag_origartist.tsize ){ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMOriginalArtist ,wtag->tag_origartist.tdata ); }
else{ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMOriginalArtist , 0); }
if(wtag->tag_composer.tsize ){ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMComposer ,wtag->tag_composer.tdata ); }
else{ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMComposer , 0); }
if(wtag->tag_lyricist.tsize ){ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMLyrics ,wtag->tag_lyricist.tdata ); }
else{ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMWriter , 0); }
/* band: not used */
if(wtag->tag_copyright.tsize ){ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMCopyright ,wtag->tag_copyright.tdata ); }
else{ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMCopyright , 0); }
if(wtag->tag_publish.tsize ){ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMPublisher ,wtag->tag_publish.tdata ); }
else{ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMPublisher , 0); }
if(wtag->tag_encodedby.tsize ){ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMEncodedBy ,wtag->tag_encodedby.tdata ); }
else{ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMEncodedBy , 0); }
if(wtag->tag_genre.tsize ){ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMGenre ,wtag->tag_genre.tdata ); }
else{ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMGenre , 0); }
if(wtag->tag_year.tsize ){ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMYear ,wtag->tag_year.tdata ); }
else{ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMYear , 0); }
if(wtag->tag_url.tsize ){ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMUserWebURL ,wtag->tag_url.tdata ); }
else{ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMUserWebURL , 0); }
if(wtag->tag_offiartisturl.tsize ){ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMAuthorURL ,wtag->tag_offiartisturl.tdata ); }
else{ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMAuthorURL , 0); }
if(wtag->tag_comments.tsize ){ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMDescription ,wtag->tag_comments.tdata ); }
else{ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMDescription , 0); }
if(wtag->tag_lyric.tsize ){ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMLyrics ,wtag->tag_lyric.tdata ); }
else{ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMLyrics , 0); }
if(wtag->tag_bpm.tsize ){ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMBeatsPerMinute ,wtag->tag_bpm.tdata ); }
else{ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMBeatsPerMinute , 0); }
if(wtag->tag_tracknum.tsize ){ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMTrack ,wtag->tag_tracknum.tdata ); }
else{ twrote = WM_SetTagString(wminfo, &wmistream, g_wszWMTrack , 0); }
if(!twrote)
{
MessageBox(0, uni("Couldn't set tag(s), if you're setting tags on currently playing media, try stopping it."), uni("Error on tagging"), MB_ICONQUESTION);
}
pEdit->Flush();
pEdit->Close();
wminfo->Release();
pEdit->Release();
return 1;
}
HRESULT GetMediaMetadata(const TCHAR *szFileName,const TCHAR *szAttribute,BYTE **pszOutput)
{
typedef HRESULT (WINAPI *WMCREATEEDITOR_PROC)(IWMMetadataEditor **);
WMCREATEEDITOR_PROC pWMCreateEditor = NULL;
HMODULE hWMVCore;
IWMMetadataEditor *pEditor = NULL;
IWMHeaderInfo *pWMHeaderInfo = NULL;
HRESULT hr = E_FAIL;
hWMVCore = LoadLibrary(_T("wmvcore.dll"));
if(hWMVCore != NULL)
{
pWMCreateEditor = (WMCREATEEDITOR_PROC)GetProcAddress(hWMVCore,"WMCreateEditor");
if(pWMCreateEditor != NULL)
{
hr = pWMCreateEditor(&pEditor);
if(SUCCEEDED(hr))
{
hr = pEditor->Open(szFileName);
if(SUCCEEDED(hr))
{
hr = pEditor->QueryInterface(IID_PPV_ARGS(&pWMHeaderInfo));
if(SUCCEEDED(hr))
{
WORD wStreamNum;
WMT_ATTR_DATATYPE Type;
WORD cbLength;
/* Any stream. Should be zero for MP3 files. */
wStreamNum = 0;
hr = pWMHeaderInfo->GetAttributeByName(&wStreamNum,szAttribute,&Type,NULL,&cbLength);
if(SUCCEEDED(hr))
{
*pszOutput = (BYTE *)malloc(cbLength);
if(*pszOutput != NULL)
{
hr = pWMHeaderInfo->GetAttributeByName(&wStreamNum,szAttribute,&Type,
*pszOutput,&cbLength);
}
}
pWMHeaderInfo->Release();
}
}
pEditor->Release();
}
}
FreeLibrary(hWMVCore);
}
return hr;
}
