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#include "mp4.h"
#include "AlbumArt.h"
#include "api__in_mp4.h"
#include "main.h"
#include "../nu/AutoWide.h"
#include "VirtualIO.h"
#include "Stopper.h"
#include <shlwapi.h>
#include <strsafe.h>
bool IsMyExtension(const wchar_t *filename)
{
const wchar_t *extension = PathFindExtension(filename);
if (extension && *extension)
{
wchar_t exts[1024] = L"";
// TODO: build a copy of this at config load time so we don't have to run this every time
GetPrivateProfileStringW(L"in_mp4", L"extensionlist", defaultExtensions, exts, 1024, m_ini);
extension++;
wchar_t *b = exts;
wchar_t *c = 0;
do
{
wchar_t d[20] = {0};
StringCchCopyW(d, 15, b);
c = wcschr(b, L';');
if (c)
{
if ((c-b)<15)
d[c - b] = 0;
}
if (!_wcsicmp(extension, d))
return true;
b = c + 1;
}
while (c);
}
return false;
}
bool MP4_AlbumArtProvider::IsMine(const wchar_t *filename)
{
return IsMyExtension(filename);
}
int MP4_AlbumArtProvider::ProviderType()
{
return ALBUMARTPROVIDER_TYPE_EMBEDDED;
}
static int MimeTypeToFlags(const wchar_t *mime_type)
{
if (!mime_type)
return 0;
if (!_wcsicmp(mime_type, L"jpeg")
|| !_wcsicmp(mime_type, L"jpg")
|| !_wcsicmp(mime_type, L"image/jpeg")
|| !_wcsicmp(mime_type, L"image/jpg"))
return 13; /* JPEG */
if (!_wcsicmp(mime_type, L"png")
|| !_wcsicmp(mime_type, L"image/png"))
return 14; /* PNG */
if (!_wcsicmp(mime_type, L"gif")
|| !_wcsicmp(mime_type, L"image/gif"))
return 12; /* GIF */
if (!_wcsicmp(mime_type, L"bmp")
|| !_wcsicmp(mime_type, L"image/bmp"))
return 27; /* BMP */
return 0; /* default to binary, I guess */
}
int MP4_AlbumArtProvider::GetAlbumArtData(const wchar_t *filename, const wchar_t *type, void **bits, size_t *len, wchar_t **mimeType)
{
void *reader = CreateUnicodeReader(filename);
if (!reader)
return ALBUMARTPROVIDER_FAILURE;
MP4FileHandle mp4 = MP4ReadEx(filename, reader, &UnicodeIO);
if (!mp4)
{
DestroyUnicodeReader(reader);
return ALBUMARTPROVIDER_FAILURE;
}
else
{
UnicodeClose(reader); // go ahead and close the file so we don't lock it
}
u_int8_t *art = 0;
u_int32_t artSize = 0;
int flags = 0;
if (MP4GetMetadataCoverArt(mp4, &art, &artSize, &flags))
{
*bits = WASABI_API_MEMMGR->sysMalloc(artSize);
memcpy(*bits, art, artSize);
*len=artSize;
/* TODO: use flags */
*mimeType = 0; // no idea what the mime type is :(
MP4Free(art);
MP4Close(mp4);
DestroyUnicodeReader(reader);
return ALBUMARTPROVIDER_SUCCESS;
}
MP4Close(mp4);
DestroyUnicodeReader(reader);
return ALBUMARTPROVIDER_FAILURE;
}
int MP4_AlbumArtProvider::SetAlbumArtData(const wchar_t *filename, const wchar_t *type, void *bits, size_t len, const wchar_t *mimeType)
{
MP4FileHandle mp4 = MP4Modify(filename, 0, 0);
if (!mp4)
{
return ALBUMARTPROVIDER_FAILURE;
}
int flags = MimeTypeToFlags(mimeType);
if (MP4SetMetadataCoverArt(mp4, (u_int8_t *)bits, len, flags))
{
MP4Close(mp4);
return ALBUMARTPROVIDER_SUCCESS;
}
MP4Close(mp4);
return ALBUMARTPROVIDER_FAILURE;
}
int MP4_AlbumArtProvider::DeleteAlbumArt(const wchar_t *filename, const wchar_t *type)
{
MP4FileHandle mp4 = MP4Modify(filename, 0, 0);
if (!mp4)
{
return ALBUMARTPROVIDER_FAILURE;
}
if (MP4DeleteMetadataCoverArt(mp4))
{
Stopper stopper;
if (!_wcsicmp(filename, lastfn))
stopper.Stop();
MP4Close(mp4);
stopper.Play();
return ALBUMARTPROVIDER_SUCCESS;
}
MP4Close(mp4);
return ALBUMARTPROVIDER_FAILURE;
}
#define CBCLASS MP4_AlbumArtProvider
START_DISPATCH;
CB(SVC_ALBUMARTPROVIDER_PROVIDERTYPE, ProviderType);
CB(SVC_ALBUMARTPROVIDER_GETALBUMARTDATA, GetAlbumArtData);
CB(SVC_ALBUMARTPROVIDER_SETALBUMARTDATA, SetAlbumArtData);
CB(SVC_ALBUMARTPROVIDER_DELETEALBUMART, DeleteAlbumArt);
CB(SVC_ALBUMARTPROVIDER_ISMINE, IsMine);
END_DISPATCH;
#undef CBCLASS
static MP4_AlbumArtProvider albumArtProvider;
// {315CA473-4A7B-43a9-BB1B-7E1C24B3BFE2}
static const GUID mp4_albumartproviderGUID =
{ 0x315ca473, 0x4a7b, 0x43a9, { 0xbb, 0x1b, 0x7e, 0x1c, 0x24, 0xb3, 0xbf, 0xe2 } };
FOURCC AlbumArtFactory::GetServiceType()
{
return svc_albumArtProvider::SERVICETYPE;
}
const char *AlbumArtFactory::GetServiceName()
{
return "MP4 Album Art Provider";
}
GUID AlbumArtFactory::GetGUID()
{
return mp4_albumartproviderGUID;
}
void *AlbumArtFactory::GetInterface(int global_lock)
{
return &albumArtProvider;
}
int AlbumArtFactory::SupportNonLockingInterface()
{
return 1;
}
int AlbumArtFactory::ReleaseInterface(void *ifc)
{
//plugin.service->service_unlock(ifc);
return 1;
}
const char *AlbumArtFactory::GetTestString()
{
return 0;
}
int AlbumArtFactory::ServiceNotify(int msg, int param1, int param2)
{
return 1;
}
#ifdef CBCLASS
#undef CBCLASS
#endif
#define CBCLASS AlbumArtFactory
START_DISPATCH;
CB(WASERVICEFACTORY_GETSERVICETYPE, GetServiceType)
CB(WASERVICEFACTORY_GETSERVICENAME, GetServiceName)
CB(WASERVICEFACTORY_GETGUID, GetGUID)
CB(WASERVICEFACTORY_GETINTERFACE, GetInterface)
CB(WASERVICEFACTORY_SUPPORTNONLOCKINGGETINTERFACE, SupportNonLockingInterface)
CB(WASERVICEFACTORY_RELEASEINTERFACE, ReleaseInterface)
CB(WASERVICEFACTORY_GETTESTSTRING, GetTestString)
CB(WASERVICEFACTORY_SERVICENOTIFY, ServiceNotify)
END_DISPATCH;
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