Initial community commit

Src/Plugins/Input/in_cdda/ExtendedRead.cpp

@@ -0,0 +1,145 @@
+#include "main.h"
+
+#include "CDPlay.h"
+#include "DAEPlay.h"
+#include "MCIPlay.h"
+#include "WindacPlay.h"
+
+#include "api__in_cdda.h"
+#include "workorder.h"
+#include "CDDB.h"
+
+//returns handle!=0 if successful, 0 if error
+//size will return the final nb of bytes written to the output, -1 if unknown
+//TODO> add output format stuff (srate, nch, bps)
+extern "C" __declspec(dllexport) intptr_t winampGetExtendedRead_openW(const wchar_t *fn, int *size, int *bps, int *nch, int *srate)
+{
+	s_last_error = NULL;
+	C_CDPlay *wp = NULL;
+	int ret = 1;
+
+	wchar_t device = 0;
+	int track = -1;
+	if (!ParseName(fn, device, track))
+		return 0;
+
+	if (playStatus[device].IsRipping() || (g_cdplay && g_cdplay->IsPlaying(device)))
+	{
+		wchar_t title[32] = {0};
+		MessageBoxW(NULL, WASABI_API_LNGSTRINGW(IDS_CD_CURRENTLY_IN_USE),
+		            WASABI_API_LNGSTRINGW_BUF(IDS_DRIVE_IN_USE,title,32),
+					MB_ICONWARNING | MB_OK);
+		return -1;
+	}
+
+	// Get a ICddbDisc object for MusicID
+	#ifndef IGNORE_API_GRACENOTE
+	ICddbDiscPtr pDisc = NULL;
+	OpenMusicIDWorkOrder();
+	if (workorder)
+	{
+		MCIDEVICEID submitDev = 0;
+		if (!CDOpen(&submitDev, device, L"MusicID")) submitDev = 0;
+		if (submitDev)
+		{
+			DINFO info;
+			ret = GetDiscID(submitDev, &info);
+			CDClose(&submitDev);
+			if (ret == 0)
+			{
+				wchar_t szTOC[2048] = {0};
+				if (Cddb_CalculateTOC(&info, szTOC, sizeof(szTOC)/sizeof(wchar_t)))
+					Cddb_GetDiscFromCache(szTOC, &pDisc);
+			}
+		}
+	}
+
+	if (config_rip_veritas)
+	{
+		VeritasPlay *vp = new VeritasPlay(true);
+		wp = vp;
+		ret = wp->open(device, track);
+		if (ret)
+		{
+			delete(wp);
+			wp = NULL;
+		}
+		else if (workorder && pDisc != 0) // see if MusicID is interested
+		{
+			void *handle = 0;
+			workorder->GetSigHandle(&handle, pDisc, track);
+			vp->submitHandle = handle;
+		}
+	}
+	#endif
+
+	if (ret)
+	{
+		DAEPlay *dae = new DAEPlay;
+		if (dae)
+		{
+			wp = dae;
+			ret = wp->open(device, track);
+			if (ret)
+			{
+				delete(wp);
+				wp = NULL;
+			}
+		}
+		else
+		{
+			wp = NULL;
+		}
+	}
+
+	if (ret)
+	{
+		wp = new WindacPlay;
+		if (wp->open(device, track))
+		{
+			delete(wp);
+			return 0;
+		}
+	}
+
+	if (size && wp)
+	{
+		double s = (double)wp->getlength() / 1000;
+		s *= (44100 * 4);
+		*size = (int)s;
+	}
+	if (srate) *srate = 44100;
+	if (nch) *nch = 2;
+	if (bps) *bps = 16;
+	playStatus[device].RippingStarted();
+	return (intptr_t)wp;
+}
+
+//returns nb of bytes read. -1 if read error (like CD ejected). if (ret<len), EOF is assumed
+extern "C" __declspec(dllexport) int winampGetExtendedRead_getData(intptr_t handle, char *dest, int len, int *killswitch)
+{
+	s_last_error = NULL;
+	C_CDPlay *wp = (C_CDPlay*)handle;
+	return (wp ? wp->read(dest, len, killswitch) : -1);
+}
+
+extern "C" __declspec(dllexport) void winampGetExtendedRead_close(intptr_t handle)
+{
+	s_last_error = NULL;
+	C_CDPlay *wp = (C_CDPlay*)handle;
+	if (wp)
+	{
+		playStatus[wp->g_drive].RippingStopped();
+		delete wp;
+		wp = 0;
+	}
+}
+
+// extended info writing (used by gen_ml to update the local CDDB database after a burn)
+
+extern "C" __declspec(dllexport) char * winampGetExtendedRead_lasterror()
+{
+	char * retval = s_last_error;
+	s_last_error = NULL;
+	return retval;
+}