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dc53ebfa MW |
1 | #ifndef LIB_H |
2 | #define LIB_H | |
3 | ||
4 | #define _GNU_SOURCE | |
5 | #define _FILE_OFFSET_BITS 64 | |
6 | ||
7 | #include <assert.h> | |
8 | #include <ctype.h> | |
9 | #include <errno.h> | |
10 | #include <float.h> | |
11 | #include <inttypes.h> | |
12 | #include <limits.h> | |
13 | #include <locale.h> | |
14 | #include <math.h> | |
15 | #include <stdarg.h> | |
16 | #include <stdint.h> | |
17 | #include <stdio.h> | |
18 | #include <stdlib.h> | |
19 | #include <string.h> | |
20 | #include <time.h> | |
21 | ||
22 | #include <unistd.h> | |
23 | #include <fcntl.h> | |
24 | #include <sys/ioctl.h> | |
25 | #include <sys/select.h> | |
26 | #include <sys/stat.h> | |
27 | #include <sys/time.h> | |
28 | ||
29 | #include <getopt.h> | |
30 | ||
31 | #include <linux/fs.h> | |
32 | ||
33 | #include <dvdread/dvd_reader.h> | |
34 | #include <dvdread/dvd_udf.h> | |
35 | #include <dvdread/ifo_read.h> | |
36 | #include <dvdread/ifo_types.h> | |
37 | ||
38 | #include "multiprogress.h" | |
39 | ||
40 | #define CTYPE_HACK(fn, ch) fn((unsigned char)(ch)) | |
41 | #define ISDIGIT(ch) CTYPE_HACK(isdigit, ch) | |
42 | #define ISSPACE(ch) CTYPE_HACK(isspace, ch) | |
43 | ||
44 | #define STRCMP(a, op, b) (strcmp((a), (b)) op 0) | |
45 | #define STRNCMP(a, op, b, n) (strncmp((a), (b), (n)) op 0) | |
2bbc0426 | 46 | #define MEMCMP(a, op, b, n) (memcmp((a), (b), (n)) op 0) |
dc53ebfa MW |
47 | |
48 | #ifdef DEBUG | |
49 | # define D(x) x | |
50 | #else | |
51 | # define D(x) | |
52 | #endif | |
53 | ||
54 | #define N(v) (sizeof(v)/sizeof((v)[0])) | |
55 | ||
56 | #define SECTORSZ 2048 | |
57 | #define SECTORS(n) (((n) + (SECTORSZ - 1))/SECTORSZ) | |
58 | typedef uint_least32_t secaddr; | |
59 | #define PRIuSEC PRIuLEAST32 | |
60 | #define SECLIMIT 0x00400000 | |
61 | ||
62 | #define PRINTF_LIKE(fmt, dots) __attribute__((format(printf, fmt, dots))) | |
63 | #define NORETURN __attribute__((noreturn)) | |
64 | ||
65 | extern const char *prog; | |
66 | ||
67 | extern void set_prog(const char *p); | |
68 | extern void vmoan(const char *fmt, va_list ap); | |
7ea9ce2b | 69 | extern void vmoan_syserr(int err, const char *fmt, va_list ap); |
dc53ebfa | 70 | extern PRINTF_LIKE(1, 2) void moan(const char *fmt, ...); |
7ea9ce2b | 71 | extern PRINTF_LIKE(2, 3) void moan_syserr(int err, const char *fmt, ...); |
dc53ebfa MW |
72 | extern PRINTF_LIKE(1, 2) NORETURN void bail(const char *fmt, ...); |
73 | extern PRINTF_LIKE(2, 3) NORETURN | |
74 | void bail_syserr(int err, const char *fmt, ...); | |
75 | ||
f82e4cd7 MW |
76 | #define PNF_JUNK 1u |
77 | extern double parse_float(const char **p_inout, unsigned f, | |
78 | double min, double max, const char *what); | |
79 | extern long parse_int(const char **p_inout, unsigned f, | |
80 | long min, long max, const char *what); | |
81 | ||
dc53ebfa MW |
82 | extern void sit(double t); |
83 | ||
00a5be1d MW |
84 | extern void carefully_write(int fd, const void *buf, size_t sz); |
85 | extern void open_file_on_demand(const char *file, FILE **fp_inout, | |
86 | const char *what); | |
87 | extern void check_write(FILE *fp, const char *what); | |
88 | extern void carefully_fclose(FILE *fp, const char *what); | |
4bd4876f | 89 | extern off_t device_size(int fd, const char *file, int *blksz_out); |
00a5be1d | 90 | |
dc53ebfa MW |
91 | enum { RAW, IFO, VOB, BUP }; |
92 | typedef uint_least32_t ident; | |
93 | ||
94 | static inline ident mkident(unsigned kind, unsigned title, unsigned part) | |
95 | { return (((ident)kind << 0) | ((ident)title << 8) | ((ident)part << 16)); } | |
96 | static inline unsigned id_kind(ident id) { return ((id >> 0)&0x0ff); } | |
97 | static inline unsigned id_title(ident id) { return ((id >> 8)&0x0ff); } | |
98 | static inline unsigned id_part(ident id) { return ((id >> 16)&0x0ff); } | |
99 | ||
100 | #define MAXFNSZ (1 + 8 + 1 + 12 + 1) | |
101 | extern void store_filename(char *buf, ident id); | |
102 | ||
9b86c33f MW |
103 | #define DIF_MUSTVOLINF 1u |
104 | #define DIF_MUSTIFOHASH 2u | |
105 | #define MAXIDSZ 99 | |
106 | extern int dvd_id(char *p, dvd_reader_t *dvd, unsigned f, const char *file); | |
107 | ||
dc53ebfa MW |
108 | struct banner_progress_item { |
109 | struct progress_item _base; | |
110 | const char *msg; | |
111 | }; | |
112 | ||
113 | extern struct progress_state progress; | |
114 | ||
115 | extern void show_banner(const char *msg); | |
116 | extern void hide_banner(void); | |
117 | ||
118 | extern void open_dvd(const char *device, | |
119 | int *fd_out, dvd_reader_t **dvd_out); | |
120 | ||
121 | #endif |