Initial community commit

Src/Plugins/Input/in_wv/wasabi/Wasabi.cpp

@@ -0,0 +1,161 @@
+#include "Winamp/in2.h"
+#include "Winamp/wa_ipc.h"
+#include "Wasabi.h"
+
+AlbumArtFactory albumArtFactory;
+
+class WavPack_AlbumArtProvider : public svc_albumArtProvider
+{
+public:
+	bool IsMine(const wchar_t *filename);
+	int ProviderType();
+	// implementation note: use WASABI_API_MEMMGR to alloc bits and mimetype, so that the recipient can free through that
+	int GetAlbumArtData(const wchar_t *filename, const wchar_t *type, void **bits, size_t *len, wchar_t **mimeType);
+	int SetAlbumArtData(const wchar_t *filename, const wchar_t *type, void *bits, size_t len, const wchar_t *mimeType);
+	int DeleteAlbumArt(const wchar_t *filename, const wchar_t *type);
+protected:
+	RECVS_DISPATCH;
+};
+
+static const wchar_t *GetLastCharactercW(const wchar_t *string)
+{
+	if (!string || !*string)
+		return string;
+
+	return CharPrevW(string, string+lstrlenW(string));
+}
+
+static const wchar_t *scanstr_backW(const wchar_t *str, const wchar_t *toscan, const wchar_t *defval)
+{
+	const wchar_t *s = GetLastCharactercW(str);
+	if (!str[0]) return defval;
+	if (!toscan || !toscan[0]) return defval; 
+	while (1)
+	{
+		const wchar_t *t = toscan;
+		while (*t)
+		{
+			if (*t == *s) return s;
+			t = CharNextW(t);
+		}
+		t = CharPrevW(str, s);
+		if (t == s)
+			return defval;
+		s = t;
+	}
+}
+
+static const wchar_t *extensionW(const wchar_t *fn)
+{
+	const wchar_t *end = scanstr_backW(fn, L"./\\", 0);
+	if (!end)
+		return (fn+lstrlenW(fn));
+
+	if (*end == L'.')
+		return end+1;
+
+	return (fn+lstrlenW(fn));
+}
+
+int WavPack_HandlesExtension(const wchar_t *extension);
+bool WavPack_AlbumArtProvider::IsMine(const wchar_t *filename)
+{
+	const wchar_t *extension = extensionW(filename);
+	if (extension && *extension)
+	{
+		return WavPack_HandlesExtension(extension) != 0;
+	}
+	return false;
+}
+
+int WavPack_AlbumArtProvider::ProviderType()
+{
+	return ALBUMARTPROVIDER_TYPE_EMBEDDED;
+}
+
+int WavPack_GetAlbumArt(const wchar_t *filename, const wchar_t *type, void **bits, size_t *len, wchar_t **mime_type);
+int WavPack_AlbumArtProvider::GetAlbumArtData(const wchar_t *filename, const wchar_t *type, void **bits, size_t *len, wchar_t **mime_type)
+{
+	return WavPack_GetAlbumArt(filename, type, bits, len, mime_type);
+}
+
+int WavPack_SetAlbumArt(const wchar_t *filename, const wchar_t *type, void *bits, size_t len, const wchar_t *mime_type);
+int WavPack_AlbumArtProvider::SetAlbumArtData(const wchar_t *filename, const wchar_t *type, void *bits, size_t len, const wchar_t *mime_type)
+{
+	return WavPack_SetAlbumArt(filename, type, bits, len, mime_type);
+}
+
+int WavPack_DeleteAlbumArt(const wchar_t *filename, const wchar_t *type);
+int WavPack_AlbumArtProvider::DeleteAlbumArt(const wchar_t *filename, const wchar_t *type)
+{
+	return WavPack_DeleteAlbumArt(filename, type);
+}
+
+#define CBCLASS WavPack_AlbumArtProvider
+START_DISPATCH;
+CB(SVC_ALBUMARTPROVIDER_PROVIDERTYPE, ProviderType);
+CB(SVC_ALBUMARTPROVIDER_GETALBUMARTDATA, GetAlbumArtData);
+CB(SVC_ALBUMARTPROVIDER_ISMINE, IsMine);
+CB(SVC_ALBUMARTPROVIDER_SETALBUMARTDATA, SetAlbumArtData);
+CB(SVC_ALBUMARTPROVIDER_DELETEALBUMART, DeleteAlbumArt);
+END_DISPATCH;
+#undef CBCLASS
+
+static WavPack_AlbumArtProvider albumArtProvider;
+
+// {A558560E-4334-446a-9219-E1F34F518ADE}
+static const GUID wavpack_albumartproviderGUID = 
+{ 0xa558560e, 0x4334, 0x446a, { 0x92, 0x19, 0xe1, 0xf3, 0x4f, 0x51, 0x8a, 0xde } };
+
+FOURCC AlbumArtFactory::GetServiceType()
+{
+	return svc_albumArtProvider::SERVICETYPE;
+}
+
+const char *AlbumArtFactory::GetServiceName()
+{
+	return "WavPack Album Art Provider";
+}
+
+GUID AlbumArtFactory::GetGUID()
+{
+	return wavpack_albumartproviderGUID;
+}
+
+void *AlbumArtFactory::GetInterface(int global_lock)
+{
+	return &albumArtProvider;
+}
+
+int AlbumArtFactory::SupportNonLockingInterface()
+{
+	return 1;
+}
+
+int AlbumArtFactory::ReleaseInterface(void *ifc)
+{
+	return 1;
+}
+
+const char *AlbumArtFactory::GetTestString()
+{
+	return 0;
+}
+
+int AlbumArtFactory::ServiceNotify(int msg, int param1, int param2)
+{
+	return 1;
+}
+
+#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;
+#undef CBCLASS