[iso2ps2.git] / ps2classic / iso.h

#ifndef __LIBISO_H__\r
#define __LIBISO_H__\r
\r
#define ISOTYPE_ILLEGAL	0\r
#define ISOTYPE_CD		1\r
#define ISOTYPE_DVD		2\r
#define ISOTYPE_AUDIO	3\r
#define ISOTYPE_DVDDL	4\r
\r
#define ISOFLAGS_Z			0x0001\r
#define ISOFLAGS_Z2			0x0002\r
#define ISOFLAGS_BLOCKDUMP	0x0004\r
#define ISOFLAGS_MULTI		0x0008\r
#define ISOFLAGS_BZ2		0x0010\r
\r
#define CD_FRAMESIZE_RAW	2352\r
#define DATA_SIZE	(CD_FRAMESIZE_RAW-12)\r
\r
#define itob(i)		((i)/10*16 + (i)%10)	/* u_char to BCD */\r
#define btoi(b)		((b)/16*10 + (b)%16)	/* BCD to u_char */\r
\r
#include "types.h"\r
\r
typedef struct\r
{\r
	u32 slsn;\r
	u32 elsn;\r
	void *handle;\r
} _multih;\r
\r
struct isoFile\r
{\r
	char filename[256];\r
	u32  type;\r
	u32  flags;\r
	u32  offset;\r
	u32  blockofs;\r
	u32  blocksize;\r
	u32  blocks;\r
	void *handle;\r
	void *htable;\r
	char *Ztable;\r
	u32  *dtable;\r
	int  dtablesize;\r
	_multih multih[8];\r
	int  buflsn;\r
	u8 *buffer;\r
};\r
\r
\r
struct rootDirTocHeader\r
{\r
	u16	length;			//+00\r
	u32 tocLBA;			//+02\r
	u32 tocLBA_bigend;	//+06\r
	u32 tocSize;		//+0A\r
	u32 tocSize_bigend;	//+0E\r
	u8	dateStamp[8];	//+12\r
	u8	reserved[6];	//+1A\r
	u8	reserved2;		//+20\r
	u8	reserved3;		//+21\r
} __attribute__((packed));\r
\r
\r
struct asciiDate\r
{\r
	char	year[4];\r
	char	month[2];\r
	char	day[2];\r
	char	hours[2];\r
	char	minutes[2];\r
	char	seconds[2];\r
	char	hundreths[2];\r
	char	terminator[1];\r
} __attribute__((packed));\r
\r
\r
struct cdVolDesc\r
{\r
	u8		filesystemType;	// 0x01 = ISO9660, 0x02 = Joliet, 0xFF = NULL\r
	u8		volID[5];		// "CD001"\r
	u8		reserved2;\r
	u8		reserved3;\r
	u8		sysIdName[32];\r
	u8		volName[32];	// The ISO9660 Volume Name\r
	u8		reserved5[8];\r
	u32		volSize;		// Volume Size\r
	u32		volSizeBig;		// Volume Size Big-Endian\r
	u8		reserved6[32];\r
	u32		unknown1;\r
	u32		unknown1_bigend;\r
	u16		volDescSize;									//+80\r
	u16		volDescSize_bigend;								//+82\r
	u32		unknown3;										//+84\r
	u32		unknown3_bigend;								//+88\r
	u32		priDirTableLBA;	// LBA of Primary Dir Table		//+8C\r
	u32		reserved7;										//+90\r
	u32		secDirTableLBA;	// LBA of Secondary Dir Table	//+94\r
	u32		reserved8;										//+98\r
	struct rootDirTocHeader	rootToc;\r
	s8		volSetName[128];\r
	s8		publisherName[128];\r
	s8		preparerName[128];\r
	s8		applicationName[128];\r
	s8		copyrightFileName[37];\r
	s8		abstractFileName[37];\r
	s8		bibliographyFileName[37];\r
	struct	asciiDate	creationDate;\r
	struct	asciiDate	modificationDate;\r
	struct	asciiDate	effectiveDate;\r
	struct	asciiDate	expirationDate;\r
	u8		reserved10;\r
	u8		reserved11[1166];\r
} __attribute__((packed));\r
\r
\r
\r
struct isoFile *isoOpen(const char *filename);\r
struct isoFile *isoCreate(const char *filename, int mode);\r
int  isoSetFormat(struct isoFile *iso, int blockofs, int blocksize, int blocks);\r
int  isoDetect(struct isoFile *iso);\r
int  isoReadBlock(struct isoFile *iso, u8 *dst, u32 lsn);\r
int  isoWriteBlock(struct isoFile *iso, u8 *src, u32 lsn);\r
void isoClose(struct isoFile *iso);\r
void print_ps2image_info(const char *image_name);\r
void prepare_iso(char image_name[]);\r
\r
void *_openfile(const char *filename, int flags);\r
u64 _tellfile(void *handle);\r
int _seekfile(void *handle, u64 offset, int whence);\r
int _readfile(void *handle, void *dst, int size);\r
int _writefile(void *handle, void *src, int size);\r
void _closefile(void *handle);\r
\r
#endif /* __LIBISO_H__ */
Commit	Line	Data
1de93811 ML	1	#ifndef __LIBISO_H__\r
	2	#define __LIBISO_H__\r
	3	\r
	4	#define ISOTYPE_ILLEGAL 0\r
	5	#define ISOTYPE_CD 1\r
	6	#define ISOTYPE_DVD 2\r
	7	#define ISOTYPE_AUDIO 3\r
	8	#define ISOTYPE_DVDDL 4\r
	9	\r
	10	#define ISOFLAGS_Z 0x0001\r
	11	#define ISOFLAGS_Z2 0x0002\r
	12	#define ISOFLAGS_BLOCKDUMP 0x0004\r
	13	#define ISOFLAGS_MULTI 0x0008\r
	14	#define ISOFLAGS_BZ2 0x0010\r
	15	\r
	16	#define CD_FRAMESIZE_RAW 2352\r
	17	#define DATA_SIZE (CD_FRAMESIZE_RAW-12)\r
	18	\r
	19	#define itob(i) ((i)/1016 + (i)%10) / u_char to BCD */\r
	20	#define btoi(b) ((b)/1610 + (b)%16) / BCD to u_char */\r
	21	\r
	22	#include "types.h"\r
	23	\r
	24	typedef struct\r
	25	{\r
	26	u32 slsn;\r
	27	u32 elsn;\r
	28	void *handle;\r
	29	} _multih;\r
	30	\r
	31	struct isoFile\r
	32	{\r
	33	char filename[256];\r
	34	u32 type;\r
	35	u32 flags;\r
	36	u32 offset;\r
	37	u32 blockofs;\r
	38	u32 blocksize;\r
	39	u32 blocks;\r
	40	void *handle;\r
	41	void *htable;\r
	42	char *Ztable;\r
	43	u32 *dtable;\r
	44	int dtablesize;\r
	45	_multih multih[8];\r
	46	int buflsn;\r
	47	u8 *buffer;\r
	48	};\r
	49	\r
	50	\r
	51	struct rootDirTocHeader\r
	52	{\r
	53	u16 length; //+00\r
	54	u32 tocLBA; //+02\r
	55	u32 tocLBA_bigend; //+06\r
	56	u32 tocSize; //+0A\r
	57	u32 tocSize_bigend; //+0E\r
	58	u8 dateStamp[8]; //+12\r
	59	u8 reserved[6]; //+1A\r
	60	u8 reserved2; //+20\r
	61	u8 reserved3; //+21\r
	62	} __attribute__((packed));\r
	63	\r
	64	\r
65	struct asciiDate\r
66	{\r
67	char year[4];\r
68	char month[2];\r
69	char day[2];\r
70	char hours[2];\r
71	char minutes[2];\r
72	char seconds[2];\r
73	char hundreths[2];\r
74	char terminator[1];\r
75	} __attribute__((packed));\r
76	\r
77	\r
78	struct cdVolDesc\r
79	{\r
80	u8 filesystemType; // 0x01 = ISO9660, 0x02 = Joliet, 0xFF = NULL\r
81	u8 volID[5]; // "CD001"\r
82	u8 reserved2;\r
83	u8 reserved3;\r
84	u8 sysIdName[32];\r
85	u8 volName[32]; // The ISO9660 Volume Name\r
86	u8 reserved5[8];\r
87	u32 volSize; // Volume Size\r
88	u32 volSizeBig; // Volume Size Big-Endian\r
89	u8 reserved6[32];\r
90	u32 unknown1;\r
91	u32 unknown1_bigend;\r
92	u16 volDescSize; //+80\r
93	u16 volDescSize_bigend; //+82\r
94	u32 unknown3; //+84\r
95	u32 unknown3_bigend; //+88\r
96	u32 priDirTableLBA; // LBA of Primary Dir Table //+8C\r
97	u32 reserved7; //+90\r
98	u32 secDirTableLBA; // LBA of Secondary Dir Table //+94\r
99	u32 reserved8; //+98\r
100	struct rootDirTocHeader rootToc;\r
101	s8 volSetName[128];\r
102	s8 publisherName[128];\r
103	s8 preparerName[128];\r
104	s8 applicationName[128];\r
105	s8 copyrightFileName[37];\r
106	s8 abstractFileName[37];\r
107	s8 bibliographyFileName[37];\r
108	struct asciiDate creationDate;\r
109	struct asciiDate modificationDate;\r
110	struct asciiDate effectiveDate;\r
111	struct asciiDate expirationDate;\r
112	u8 reserved10;\r
113	u8 reserved11[1166];\r
114	} __attribute__((packed));\r
115	\r
116	\r
117	\r
118	struct isoFile isoOpen(const char filename);\r
119	struct isoFile isoCreate(const char filename, int mode);\r
120	int isoSetFormat(struct isoFile *iso, int blockofs, int blocksize, int blocks);\r
121	int isoDetect(struct isoFile *iso);\r
122	int isoReadBlock(struct isoFile iso, u8 dst, u32 lsn);\r
123	int isoWriteBlock(struct isoFile iso, u8 src, u32 lsn);\r
124	void isoClose(struct isoFile *iso);\r
125	void print_ps2image_info(const char *image_name);\r
126	void prepare_iso(char image_name[]);\r
127	\r
128	void _openfile(const char filename, int flags);\r
129	u64 _tellfile(void *handle);\r
130	int _seekfile(void *handle, u64 offset, int whence);\r
131	int _readfile(void handle, void dst, int size);\r
132	int _writefile(void handle, void src, int size);\r
133	void _closefile(void *handle);\r
134	\r
135	#endif /* __LIBISO_H__ */