mirror of
https://github.com/WinampDesktop/winamp.git
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145 lines
No EOL
3 KiB
C++
145 lines
No EOL
3 KiB
C++
#include "main.h"
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#include "CDPlay.h"
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#include "DAEPlay.h"
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#include "MCIPlay.h"
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#include "WindacPlay.h"
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#include "api__in_cdda.h"
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#include "workorder.h"
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#include "CDDB.h"
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//returns handle!=0 if successful, 0 if error
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//size will return the final nb of bytes written to the output, -1 if unknown
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//TODO> add output format stuff (srate, nch, bps)
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extern "C" __declspec(dllexport) intptr_t winampGetExtendedRead_openW(const wchar_t *fn, int *size, int *bps, int *nch, int *srate)
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{
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s_last_error = NULL;
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C_CDPlay *wp = NULL;
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int ret = 1;
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wchar_t device = 0;
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int track = -1;
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if (!ParseName(fn, device, track))
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return 0;
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if (playStatus[device].IsRipping() || (g_cdplay && g_cdplay->IsPlaying(device)))
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{
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wchar_t title[32] = {0};
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MessageBoxW(NULL, WASABI_API_LNGSTRINGW(IDS_CD_CURRENTLY_IN_USE),
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WASABI_API_LNGSTRINGW_BUF(IDS_DRIVE_IN_USE,title,32),
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MB_ICONWARNING | MB_OK);
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return -1;
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}
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// Get a ICddbDisc object for MusicID
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#ifndef IGNORE_API_GRACENOTE
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ICddbDiscPtr pDisc = NULL;
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OpenMusicIDWorkOrder();
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if (workorder)
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{
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MCIDEVICEID submitDev = 0;
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if (!CDOpen(&submitDev, device, L"MusicID")) submitDev = 0;
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if (submitDev)
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{
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DINFO info;
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ret = GetDiscID(submitDev, &info);
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CDClose(&submitDev);
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if (ret == 0)
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{
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wchar_t szTOC[2048] = {0};
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if (Cddb_CalculateTOC(&info, szTOC, sizeof(szTOC)/sizeof(wchar_t)))
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Cddb_GetDiscFromCache(szTOC, &pDisc);
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}
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}
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}
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if (config_rip_veritas)
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{
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VeritasPlay *vp = new VeritasPlay(true);
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wp = vp;
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ret = wp->open(device, track);
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if (ret)
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{
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delete(wp);
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wp = NULL;
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}
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else if (workorder && pDisc != 0) // see if MusicID is interested
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{
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void *handle = 0;
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workorder->GetSigHandle(&handle, pDisc, track);
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vp->submitHandle = handle;
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}
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}
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#endif
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if (ret)
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{
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DAEPlay *dae = new DAEPlay;
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if (dae)
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{
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wp = dae;
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ret = wp->open(device, track);
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if (ret)
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{
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delete(wp);
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wp = NULL;
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}
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}
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else
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{
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wp = NULL;
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}
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}
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if (ret)
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{
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wp = new WindacPlay;
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if (wp->open(device, track))
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{
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delete(wp);
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return 0;
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}
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}
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if (size && wp)
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{
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double s = (double)wp->getlength() / 1000;
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s *= (44100 * 4);
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*size = (int)s;
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}
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if (srate) *srate = 44100;
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if (nch) *nch = 2;
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if (bps) *bps = 16;
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playStatus[device].RippingStarted();
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return (intptr_t)wp;
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}
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//returns nb of bytes read. -1 if read error (like CD ejected). if (ret<len), EOF is assumed
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extern "C" __declspec(dllexport) int winampGetExtendedRead_getData(intptr_t handle, char *dest, int len, int *killswitch)
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{
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s_last_error = NULL;
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C_CDPlay *wp = (C_CDPlay*)handle;
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return (wp ? wp->read(dest, len, killswitch) : -1);
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}
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extern "C" __declspec(dllexport) void winampGetExtendedRead_close(intptr_t handle)
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{
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s_last_error = NULL;
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C_CDPlay *wp = (C_CDPlay*)handle;
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if (wp)
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{
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playStatus[wp->g_drive].RippingStopped();
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delete wp;
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wp = 0;
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}
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}
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// extended info writing (used by gen_ml to update the local CDDB database after a burn)
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extern "C" __declspec(dllexport) char * winampGetExtendedRead_lasterror()
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{
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char * retval = s_last_error;
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s_last_error = NULL;
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return retval;
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} |