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Diffstat (limited to 'rbutil/ipodpatcher/ipodio.h')
-rw-r--r-- | rbutil/ipodpatcher/ipodio.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/rbutil/ipodpatcher/ipodio.h b/rbutil/ipodpatcher/ipodio.h new file mode 100644 index 0000000000..d0641faa2b --- /dev/null +++ b/rbutil/ipodpatcher/ipodio.h | |||
@@ -0,0 +1,89 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2006-2007 Dave Chapman | ||
11 | * | ||
12 | * All files in this archive are subject to the GNU General Public License. | ||
13 | * See the file COPYING in the source tree root for full license agreement. | ||
14 | * | ||
15 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
16 | * KIND, either express or implied. | ||
17 | * | ||
18 | ****************************************************************************/ | ||
19 | |||
20 | #ifndef __IPODIO_H | ||
21 | #define __IPODIO_H | ||
22 | |||
23 | #include <stdint.h> | ||
24 | |||
25 | #ifdef __WIN32__ | ||
26 | #include <windows.h> | ||
27 | #else | ||
28 | #define HANDLE int | ||
29 | #define O_BINARY 0 | ||
30 | #endif | ||
31 | |||
32 | /* The maximum number of images in a firmware partition - a guess... */ | ||
33 | #define MAX_IMAGES 10 | ||
34 | |||
35 | enum firmwaretype_t { | ||
36 | FTYPE_OSOS = 0, | ||
37 | FTYPE_RSRC, | ||
38 | FTYPE_AUPD, | ||
39 | FTYPE_HIBE | ||
40 | }; | ||
41 | |||
42 | struct ipod_directory_t { | ||
43 | enum firmwaretype_t ftype; | ||
44 | int id; | ||
45 | uint32_t devOffset; /* Offset of image relative to one sector into bootpart*/ | ||
46 | uint32_t len; | ||
47 | uint32_t addr; | ||
48 | uint32_t entryOffset; | ||
49 | uint32_t chksum; | ||
50 | uint32_t vers; | ||
51 | uint32_t loadAddr; | ||
52 | }; | ||
53 | |||
54 | struct partinfo_t { | ||
55 | unsigned long start; /* first sector (LBA) */ | ||
56 | unsigned long size; /* number of sectors */ | ||
57 | int type; | ||
58 | }; | ||
59 | |||
60 | struct ipod_t { | ||
61 | HANDLE dh; | ||
62 | char diskname[4096]; | ||
63 | int sector_size; | ||
64 | struct ipod_directory_t ipod_directory[MAX_IMAGES]; | ||
65 | int nimages; | ||
66 | off_t diroffset; | ||
67 | off_t start; /* Offset in bytes of firmware partition from start of disk */ | ||
68 | off_t fwoffset; /* Offset in bytes of start of firmware images from start of disk */ | ||
69 | struct partinfo_t pinfo[4]; | ||
70 | int modelnum; | ||
71 | char* modelname; | ||
72 | char* modelstr; | ||
73 | int macpod; | ||
74 | #ifdef WITH_BOOTOBJS | ||
75 | unsigned char* bootloader; | ||
76 | int bootloader_len; | ||
77 | #endif | ||
78 | }; | ||
79 | |||
80 | void print_error(char* msg); | ||
81 | int ipod_open(struct ipod_t* ipod, int silent); | ||
82 | int ipod_reopen_rw(struct ipod_t* ipod); | ||
83 | int ipod_close(struct ipod_t* ipod); | ||
84 | int ipod_seek(struct ipod_t* ipod, unsigned long pos); | ||
85 | int ipod_read(struct ipod_t* ipod, unsigned char* buf, int nbytes); | ||
86 | int ipod_write(struct ipod_t* ipod, unsigned char* buf, int nbytes); | ||
87 | int ipod_alloc_buffer(unsigned char** sectorbuf, int bufsize); | ||
88 | |||
89 | #endif | ||