mirror of https://github.com/PCSX2/pcsx2.git
55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
/* ecma119.c
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* Copyright (C) 2002-2005 PCSX2 Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*
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* PCSX2 members can be contacted through their website at www.pcsx2.net.
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*/
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#include <stddef.h>
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// #define CDVDdefs
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// #include "PS2Edefs.h"
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#include "ecma119.h"
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const char ECMA119VolumeIDstdid[] = "CD001\0";
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int ValidateECMA119PrimaryVolume(struct ECMA119PrimaryVolume *volume)
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{
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int i;
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if (volume == NULL) return(-1);
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// Volume ID
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if (volume->id.voltype != 1) return(-1); // Incorrect volume type
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if (volume->id.version != 1) return(-1); // Not a Standard Version?
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i = 0;
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while ((ECMA119VolumeIDstdid[i] != 0) &&
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(ECMA119VolumeIDstdid[i] == volume->id.stdid[i])) i++;
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if (ECMA119VolumeIDstdid[i] != 0) return(-1); // "CD001" did not match?
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// Looks like numblocksle might give us maximum sector count...
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// Looks like blocksizele can be compared to blocksize stored in isofile...
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return(0);
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} // END ValidateECMA119PrimaryVolume()
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// Not sure the Partition Volume will be much help...
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