Initial community commit

Src/Plugins/Library/ml_plg/pass2.cpp

@@ -0,0 +1,72 @@
+#include "IDScanner.h"
+#include "playlist.h"
+#include <atlbase.h>
+#include "main.h"
+#include "api__ml_plg.h"
+
+static ICddbFileInfoList *CreateScanList(volatile int *killswitch)
+{
+	// benski> this function REALLY SUCKS but there's not much we can do about it unfortunately.
+	// because Gracenote's Playlist SDK doesn't give us a good way to run queries like this
+	ICddbPL2FindDataPtr	pFindData;
+	ICddbDisc2Ptr		pDisc;
+
+	if (FAILED(pFindData.CreateInstance(CLSID_CddbPL2FindData)))
+		return 0;
+
+	if (FAILED(playlistMgr->FindOpen(pFindData)))
+		return 0;
+
+	ICddbFileInfoListPtr infoList;
+	infoList.CreateInstance(CLSID_CddbFileInfoList);
+
+	while (SUCCEEDED(playlistMgr->FindNext(pFindData, &pDisc)))
+	{
+		if (*killswitch)
+			return 0;
+		CComBSTR path,filespec;
+		wchar_t file[MAX_PATH] = {0};
+		CComBSTR phase;
+
+		pDisc->GetProperty(PROP_Default, PLM_Filename, &filespec);
+		pDisc->GetProperty(PROP_Default, PLM_Pathname, &path);
+		PathCombineW(file, path, filespec);
+		playlistMgr->FileGetFieldVal(file, gnpl_crit_field_xdev1, &phase);
+		if (!phase || !phase[0] || phase[0]!='2')
+			continue;
+
+		ICddbFileInfoPtr info;
+		info.CreateInstance(CLSID_CddbFileInfo);
+		info->put_Filename(file);
+		infoList->AddFileInfo(info);
+	}
+
+	playlistMgr->FindClose(pFindData);
+	infoList->AddRef();
+	return infoList;
+}
+
+
+/*
+Pass 2 Algorithm
+Find all files with gnpl_crit_field_xdev1 == "2" and run them through MusicID
+*/
+void IDScanner::Pass2()
+{
+	if (SetupMusicID())
+	{
+		ICddbFileInfoList *infoList = CreateScanList(&killswitch);
+		if (infoList)
+		{
+			musicID->LibraryID(infoList, MUSICID_RETURN_EXACT_ONLY | MUSICID_GET_FP_FROM_APP | MUSICID_GET_TAG_FROM_APP | MUSICID_PREFER_WF_MATCHES);
+			infoList->Release();
+		}
+	}
+}
+
+int IDScanner::Pass2OnThread(HANDLE handle, void *user_data, intptr_t id)
+{
+	IDScanner *scanner = (IDScanner *)id;
+	scanner->Pass2();
+	return 0;
+}