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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)/10*16 + (i)%10) /* u_char to BCD */\r | |
20 | #define btoi(b) ((b)/16*10 + (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__ */ |