BOOL ovd_get_comment_from_file(LPCTSTR pszFile, ovd_comment* comment)
{
if (!ovd_test_file(pszFile))
return FALSE;
FILE* fp = _tfopen(pszFile, _T("rb"));
if (!fp)
return FALSE;
OggVorbis_File vf;
if (ov_open(fp, &vf, NULL, 0) < 0)
{
fclose(fp);
return FALSE;
}
memset(comment, 0, sizeof(ovd_comment));
vorbis_comment* p = ov_comment(&vf, -1);
for (int i = 0; i < p->comments; i++)
{
LPTSTR psz = NULL;
char* s = strchr(p->user_comments[i], '=');
if (s)
{
*s = NULL;
ovd_strupr(p->user_comments[i]);
if (strcmp(p->user_comments[i], OVD_COMMENT_DATE) == 0)
psz = comment->szDate;
else if (strcmp(p->user_comments[i], OVD_COMMENT_TRACKNUM) == 0)
psz = comment->szTrackNum;
else if (strcmp(p->user_comments[i], OVD_COMMENT_TITLE) == 0)
psz = comment->szTitle;
else if (strcmp(p->user_comments[i], OVD_COMMENT_ARTIST) == 0)
psz = comment->szArtist;
else if (strcmp(p->user_comments[i], OVD_COMMENT_ALBUM) == 0)
psz = comment->szAlbum;
else if (strcmp(p->user_comments[i], OVD_COMMENT_GENRE) == 0)
psz = comment->szGenre;
else if (strcmp(p->user_comments[i], OVD_COMMENT_COMMENT) == 0)
psz = comment->szComment;
if (psz)
{
#ifdef _UNICODE
UTF8toUCS2(s + 1, psz, OVD_COMMENT_LEN);
#else
WCHAR sz[OVD_COMMENT_LEN];
UTF8toUCS2(s + 1, sz, OVD_COMMENT_LEN);
WideCharToMultiByte(CP_ACP, 0, sz, -1, psz, OVD_COMMENT_LEN, 0, 0);
#endif
}
}
}
fclose(fp);
return TRUE;
}
BOOL CPlayer::OvIsValidFile(LPCTSTR pszFile)
{
return ovd_test_file(pszFile);
}