DWORD CTag_Mp4::Save(LPCTSTR szFileName)
{
DWORD dwWin32errorCode = ERROR_SUCCESS;
if(!m_bEnable)
{
return -1;
}
char *pFileName = TstrToDataAlloc(szFileName, -1, NULL, DTC_CODE_UTF8);
if (pFileName == NULL) {
return -1;
}
MP4FileHandle mp4file = MP4Modify(pFileName);
free(pFileName);
if(mp4file == MP4_INVALID_FILE_HANDLE)
{
return -1;
}
#ifdef USE_OLD_TAG_API
if(m_strMetadata_Name.GetLength())
{
char *buf = TstrToDataAlloc(m_strMetadata_Name, -1, NULL, DTC_CODE_UTF8);
if (buf != NULL) {
MP4SetMetadataName(mp4file,buf);
free(buf);
}
}
else
{
MP4DeleteMetadataName(mp4file);
}
if(m_strMetadata_Artist.GetLength())
{
char *buf = TstrToDataAlloc(m_strMetadata_Artist, -1, NULL, DTC_CODE_UTF8);
if (buf != NULL) {
MP4SetMetadataArtist(mp4file,buf);
free(buf);
}
}
else
{
MP4DeleteMetadataArtist(mp4file);
}
if(m_strMetadata_Album.GetLength())
{
char *buf = TstrToDataAlloc(m_strMetadata_Album, -1, NULL, DTC_CODE_UTF8);
if (buf != NULL) {
MP4SetMetadataAlbum(mp4file,buf);
free(buf);
}
}
else
{
MP4DeleteMetadataAlbum(mp4file);
}
if(m_strMetadata_Group.GetLength())
{
char *buf = TstrToDataAlloc(m_strMetadata_Group, -1, NULL, DTC_CODE_UTF8);
if (buf != NULL) {
MP4SetMetadataGrouping(mp4file,buf);
free(buf);
}
}
else
{
MP4DeleteMetadataGrouping(mp4file);
}
if(m_strMetadata_Composer.GetLength())
{
char *buf = TstrToDataAlloc(m_strMetadata_Composer, -1, NULL, DTC_CODE_UTF8);
if (buf != NULL) {
MP4SetMetadataWriter(mp4file,buf);
free(buf);
}
}
else
{
MP4DeleteMetadataWriter(mp4file);
}
if(m_strMetadata_Genre.GetLength())
{
char *buf = TstrToDataAlloc(m_strMetadata_Genre, -1, NULL, DTC_CODE_UTF8);
if (buf != NULL) {
MP4SetMetadataGenre(mp4file,buf);
free(buf);
}
}
else
{
MP4DeleteMetadataGenre(mp4file);
}
if((m_iMetadata_Track1 == -1) && (m_iMetadata_Track2 == -1))
{
MP4DeleteMetadataTrack(mp4file);
}
else if(m_iMetadata_Track1 == -1)
{
MP4SetMetadataTrack(mp4file,0,m_iMetadata_Track2);
}
else if(m_iMetadata_Track2 == -1)
{
MP4SetMetadataTrack(mp4file,m_iMetadata_Track1,0);
}
else
{
MP4SetMetadataTrack(mp4file,m_iMetadata_Track1,m_iMetadata_Track2);
}
if((m_iMetadata_Disc1 == -1) && (m_iMetadata_Disc2 == -1))
{
MP4DeleteMetadataDisk(mp4file);
}
else if(m_iMetadata_Disc1 == -1)
{
MP4SetMetadataDisk(mp4file,0,m_iMetadata_Disc2);
}
else if(m_iMetadata_Disc2 == -1)
{
MP4SetMetadataDisk(mp4file,m_iMetadata_Disc1,0);
}
else
{
MP4SetMetadataDisk(mp4file,m_iMetadata_Disc1,m_iMetadata_Disc2);
}
if(m_iMetadata_Tempo == -1)
{
MP4DeleteMetadataTempo(mp4file);
}
else
{
MP4SetMetadataTempo(mp4file,m_iMetadata_Tempo);
}
if(m_strMetadata_Year.GetLength())
{
char *buf = TstrToDataAlloc(m_strMetadata_Year, -1, NULL, DTC_CODE_UTF8);
if (buf != NULL) {
MP4SetMetadataYear(mp4file,buf);
free(buf);
}
}
else
{
MP4DeleteMetadataYear(mp4file);
}
if(m_iMetadata_Compilation != -1)
{
MP4SetMetadataCompilation(mp4file,1);
}
else
{
MP4DeleteMetadataCompilation(mp4file);
}
if(m_strMetadata_Comment.GetLength())
{
char *buf = TstrToDataAlloc(m_strMetadata_Comment, -1, NULL, DTC_CODE_UTF8);
if (buf != NULL) {
MP4SetMetadataComment(mp4file,buf);
free(buf);
}
}
else
{
MP4DeleteMetadataComment(mp4file);
}
if(m_strMetadata_Tool.GetLength())
{
char *buf = TstrToDataAlloc(m_strMetadata_Tool, -1, NULL, DTC_CODE_UTF8);
if (buf != NULL) {
MP4SetMetadataTool(mp4file,buf);
free(buf);
}
}
else
{
MP4DeleteMetadataTool(mp4file);
}
#else
const MP4Tags* tags = MP4TagsAlloc();
if(tags)
{
MP4TagsFetch(tags, mp4file);
if(m_strMetadata_Name.GetLength())
{
char *buf = TstrToDataAlloc(m_strMetadata_Name, -1, NULL, DTC_CODE_UTF8);
if (buf != NULL) {
MP4TagsSetName(tags, buf);
free(buf);
}
}
else
{
MP4TagsSetName(tags, NULL);
}
if(m_strMetadata_Artist.GetLength())
{
char *buf = TstrToDataAlloc(m_strMetadata_Artist, -1, NULL, DTC_CODE_UTF8);
if (buf != NULL) {
MP4TagsSetArtist(tags, buf);
free(buf);
}
}
else
{
MP4TagsSetArtist(tags, NULL);
}
if(m_strMetadata_Album.GetLength())
{
char *buf = TstrToDataAlloc(m_strMetadata_Album, -1, NULL, DTC_CODE_UTF8);
if (buf != NULL) {
MP4TagsSetAlbum(tags, buf);
free(buf);
}
}
else
{
MP4TagsSetAlbum(tags, NULL);
}
if(m_strMetadata_Group.GetLength())
{
char *buf = TstrToDataAlloc(m_strMetadata_Group, -1, NULL, DTC_CODE_UTF8);
if (buf != NULL) {
MP4TagsSetGrouping(tags, buf);
free(buf);
}
}
else
{
MP4TagsSetGrouping(tags, NULL);
}
if(m_strMetadata_Composer.GetLength())
{
char *buf = TstrToDataAlloc(m_strMetadata_Composer, -1, NULL, DTC_CODE_UTF8);
if (buf != NULL) {
MP4TagsSetComposer(tags, buf);
free(buf);
}
}
else
{
MP4TagsSetComposer(tags, NULL);
}
if(m_strMetadata_Genre.GetLength())
{
char *buf = TstrToDataAlloc(m_strMetadata_Genre, -1, NULL, DTC_CODE_UTF8);
if (buf != NULL) {
MP4TagsSetGenre(tags, buf);
free(buf);
}
}
else
{
MP4TagsSetGenre(tags, NULL);
}
if((m_iMetadata_Track1 == -1) && (m_iMetadata_Track2 == -1))
{
MP4TagsSetTrack(tags, NULL);
}
else
{
MP4TagTrack track;
track.index = (m_iMetadata_Track1 == -1) ? 0 : m_iMetadata_Track1;
track.total = (m_iMetadata_Track2 == -1) ? 0 : m_iMetadata_Track2;
MP4TagsSetTrack(tags, &track);
}
if((m_iMetadata_Disc1 == -1) && (m_iMetadata_Disc2 == -1))
{
MP4TagsSetDisk(tags, NULL);
}
else
{
MP4TagDisk disk;
disk.index = (m_iMetadata_Disc1 == -1) ? 0 : m_iMetadata_Disc1;
disk.total = (m_iMetadata_Disc2 == -1) ? 0 : m_iMetadata_Disc2;
MP4TagsSetDisk(tags, &disk);
}
if(m_iMetadata_Tempo == -1)
{
MP4TagsSetTempo(tags, NULL);
}
else
{
uint16_t tempo = m_iMetadata_Tempo;
MP4TagsSetTempo(tags, &tempo);
}
if(m_strMetadata_Year.GetLength())
{
char *buf = TstrToDataAlloc(m_strMetadata_Year, -1, NULL, DTC_CODE_UTF8);
if (buf != NULL) {
MP4TagsSetReleaseDate(tags, buf);
free(buf);
}
}
else
{
MP4TagsSetReleaseDate(tags, NULL);
}
if(m_iMetadata_Compilation != -1)
{
uint8_t compilation = 1;
MP4TagsSetCompilation(tags, &compilation);
}
else
{
MP4TagsSetCompilation(tags, NULL);
}
if(m_strMetadata_Comment.GetLength())
{
char *buf = TstrToDataAlloc(m_strMetadata_Comment, -1, NULL, DTC_CODE_UTF8);
if (buf != NULL) {
MP4TagsSetComments(tags, buf);
free(buf);
}
}
else
{
MP4TagsSetComments(tags, NULL);
}
if(m_strMetadata_Tool.GetLength())
{
char *buf = TstrToDataAlloc(m_strMetadata_Tool, -1, NULL, DTC_CODE_UTF8);
if (buf != NULL) {
MP4TagsSetEncodingTool(tags, buf);
free(buf);
}
}
else
{
MP4TagsSetEncodingTool(tags, NULL);
}
MP4TagsStore(tags, mp4file);
MP4TagsFree(tags);
}
#endif
MP4Close(mp4file);
return dwWin32errorCode;
}
DWORD CM3u::Save(LPCTSTR szFileName)
{
DWORD dwWin32errorCode = ERROR_SUCCESS;
if (lstrcmpi(getExtName(szFileName), _T(".m3u8")) == 0) {
if ((m_encoding != ENC_UTF8N) && (m_encoding != ENC_UTF8B)) {
m_encoding = ENC_UTF8N;
}
}
int output_code = DTC_CODE_ANSI;
if ((m_encoding == ENC_UTF8N) || (m_encoding == ENC_UTF8B)) {
output_code = DTC_CODE_UTF8;
}
//ファイルをオープン
HANDLE hFile = CreateFile(
szFileName,
GENERIC_READ|GENERIC_WRITE,
FILE_SHARE_READ,
NULL,
CREATE_ALWAYS, //新しいファイルを作成します。指定したファイルが既に存在している場合、そのファイルを上書きし、既存の属性を消去します。
FILE_ATTRIBUTE_NORMAL,
NULL);
if(hFile == INVALID_HANDLE_VALUE)
{
dwWin32errorCode = GetLastError();
return dwWin32errorCode;
}
DWORD dwWritten;
if (m_encoding == ENC_UTF8B) {
WriteFile(hFile, "\xEF\xBB\xBF", 3, &dwWritten, NULL);
}
//リストが空の時は0バイトのファイルを作る
if(m_strLines.GetUpperBound() == -1)
{
CloseHandle(hFile);
return dwWin32errorCode;
}
CString str;
for(int i=0; i<=m_strLines.GetUpperBound(); i++)
{
str = m_strLines.GetAt(i);
str += _T("\r\n");
int size;
char *buf = TstrToDataAlloc(str, str.GetLength(), &size, output_code);
if (buf != NULL) {
int ret = WriteFile(hFile,buf,size,&dwWritten,NULL);
free(buf);
if (!ret) {
dwWin32errorCode = GetLastError();
break;
}
}
}
CloseHandle(hFile);
return dwWin32errorCode;
}
DWORD CTag_Mp4::Load(LPCTSTR szFileName)
{
DWORD dwWin32errorCode = ERROR_SUCCESS;
Release();
char *pFileName = TstrToDataAlloc(szFileName, -1, NULL, DTC_CODE_UTF8);
if (pFileName == NULL) {
return -1;
}
char *info = MP4FileInfo(pFileName);
if(!info)
{
free(pFileName);
Release();
return -1;
}
m_strTrackInfo = info;
free(info);
m_strTrackInfo.Replace(_T("\n"),_T("\r\n"));
// Audio/Video
_StripAudioInfo(m_strTrackInfo,m_strAudioInfo,m_strVideoInfo);
MP4FileHandle mp4file = MP4Read(pFileName);
free(pFileName);
if(mp4file == MP4_INVALID_FILE_HANDLE)
{
Release();
return -1;
}
m_bEnable = TRUE;
char *value;
uint16_t numvalue, numvalue2;
uint8_t int8value;
#ifdef USE_OLD_TAG_API
if(MP4GetMetadataName(mp4file,&value) && (value != NULL))
{
m_strMetadata_Name = _CnvMetadata(value);
}
if(MP4GetMetadataArtist(mp4file,&value) && (value != NULL))
{
m_strMetadata_Artist = _CnvMetadata(value);
}
if(MP4GetMetadataAlbum(mp4file,&value) && (value != NULL))
{
m_strMetadata_Album = _CnvMetadata(value);
}
if(MP4GetMetadataGrouping(mp4file,&value) && (value != NULL))
{
m_strMetadata_Group = _CnvMetadata(value);
}
if(MP4GetMetadataWriter(mp4file,&value) && (value != NULL))
{
m_strMetadata_Composer = _CnvMetadata(value);
}
if(MP4GetMetadataGenre(mp4file,&value) && (value != NULL))
{
m_strMetadata_Genre = _CnvMetadata(value);
}
if(MP4GetMetadataTrack(mp4file,&numvalue,&numvalue2))
{
m_iMetadata_Track1 = numvalue;
m_iMetadata_Track2 = numvalue2;
}
if(MP4GetMetadataDisk(mp4file,&numvalue,&numvalue2))
{
m_iMetadata_Disc1 = numvalue;
m_iMetadata_Disc2 = numvalue2;
}
if(MP4GetMetadataTempo(mp4file,&numvalue))
{
m_iMetadata_Tempo = numvalue;
}
if(MP4GetMetadataYear(mp4file,&value) && (value != NULL))
{
m_strMetadata_Year = _CnvMetadata(value);
}
if(MP4GetMetadataCompilation(mp4file,&int8value))
{
m_iMetadata_Compilation = int8value;
}
if(MP4GetMetadataComment(mp4file,&value) && (value != NULL))
{
m_strMetadata_Comment = _CnvMetadata(value);
}
if(MP4GetMetadataTool(mp4file,&value) && (value != NULL))
{
m_strMetadata_Tool = _CnvMetadata(value);
}
#else
const MP4Tags* tags = MP4TagsAlloc();
if(tags)
{
MP4TagsFetch(tags, mp4file);
if(tags->name)
{
m_strMetadata_Name = _CnvMetadata(tags->name);
}
if(tags->artist)
{
m_strMetadata_Artist = _CnvMetadata(tags->artist);
}
if(tags->album)
{
m_strMetadata_Album = _CnvMetadata(tags->album);
}
if(tags->grouping)
{
m_strMetadata_Group = _CnvMetadata(tags->grouping);
}
if(tags->composer)
{
m_strMetadata_Composer = _CnvMetadata(tags->composer);
}
if(tags->genre)
{
m_strMetadata_Genre = _CnvMetadata(tags->genre);
}
if(tags->track)
{
m_iMetadata_Track1 = tags->track->index;
m_iMetadata_Track2 = tags->track->total;
}
if(tags->disk)
{
m_iMetadata_Disc1 = tags->disk->index;
m_iMetadata_Disc2 = tags->disk->total;
}
if(tags->tempo)
{
m_iMetadata_Tempo = *tags->tempo;
}
if(tags->releaseDate)
{
m_strMetadata_Year = _CnvMetadata(tags->releaseDate);
}
if(tags->compilation)
{
m_iMetadata_Compilation = *tags->compilation;
}
if(tags->comments)
{
m_strMetadata_Comment = _CnvMetadata(tags->comments);
}
if(tags->encodingTool)
{
m_strMetadata_Tool = _CnvMetadata(tags->encodingTool);
}
MP4TagsFree(tags);
}
#endif
MP4Close(mp4file);
return dwWin32errorCode;
}
