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tfmt.h (3921B) | |
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1 #ifndef _FMT_H_ | |
2 #define _FMT_H_ 1 | |
3 #if defined(__cplusplus) | |
4 extern "C" { | |
5 #endif | |
6 /* | |
7 * The authors of this software are Rob Pike and Ken Thompson. | |
8 * Copyright (c) 2002 by Lucent Technologies. | |
9 * Permission to use, copy, modify, and distribute this software for any | |
10 * purpose without fee is hereby granted, provided that this entire noti… | |
11 * is included in all copies of any software which is or includes a copy | |
12 * or modification of this software and in all copies of the supporting | |
13 * documentation for such software. | |
14 * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLI… | |
15 * WARRANTY. IN PARTICULAR, NEITHER THE AUTHORS NOR LUCENT TECHNOLOGIES… | |
16 * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY | |
17 * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE. | |
18 */ | |
19 | |
20 #include <stdarg.h> | |
21 #include <utf.h> | |
22 | |
23 typedef struct Fmt Fmt; | |
24 struct Fmt{ | |
25 unsigned char runes; /* output buffer is r… | |
26 void *start; /* of buffer */ | |
27 void *to; /* current place in the … | |
28 void *stop; /* end of the buffer; … | |
29 int (*flush)(Fmt *); /* called when to == stop */ | |
30 void *farg; /* to make flush a clo… | |
31 int nfmt; /* num chars formatted s… | |
32 va_list args; /* args passed to do… | |
33 Rune r; /* % format Rune */ | |
34 int width; | |
35 int prec; | |
36 unsigned long flags; | |
37 char *decimal; /* decimal point; cannot be "" */ | |
38 | |
39 /* For %'d */ | |
40 char *thousands; /* separator for thousands */ | |
41 | |
42 /* | |
43 * Each char is an integer indicating #digits before next separa… | |
44 * \xFF: no more grouping (or \x7F; defined to be CHAR_MA… | |
45 * \x00: repeat previous indefinitely | |
46 * \x**: count that many | |
47 */ | |
48 char *grouping; /* descriptor of separator… | |
49 }; | |
50 | |
51 enum{ | |
52 FmtWidth = 1, | |
53 FmtLeft = FmtWidth << 1, | |
54 FmtPrec = FmtLeft << 1, | |
55 FmtSharp = FmtPrec << 1, | |
56 FmtSpace = FmtSharp << 1, | |
57 FmtSign = FmtSpace << 1, | |
58 FmtApost = FmtSign << 1, | |
59 FmtZero = FmtApost << 1, | |
60 FmtUnsigned = FmtZero << 1, | |
61 FmtShort = FmtUnsigned << 1, | |
62 FmtLong = FmtShort << 1, | |
63 FmtVLong = FmtLong << 1, | |
64 FmtComma = FmtVLong << 1, | |
65 FmtByte = FmtComma << 1, | |
66 FmtLDouble = FmtByte << 1, | |
67 | |
68 FmtFlag = FmtLDouble << 1 | |
69 }; | |
70 | |
71 extern int (*fmtdoquote)(int); | |
72 | |
73 /* Edit .+1,/^$/ | cfn $PLAN9/src/lib9/fmt/?*.c | grep -v static |grep -… | |
74 int dofmt(Fmt *f, char *fmt); | |
75 int dorfmt(Fmt *f, const Rune *fmt); | |
76 double fmtcharstod(int(*f)(void*), void *vp); | |
77 int fmtfdflush(Fmt *f); | |
78 int fmtfdinit(Fmt *f, int fd, char *buf, int size); | |
79 int fmtinstall(int c, int (*f)(Fmt*)); | |
80 int fmtnullinit(Fmt*); | |
81 void fmtlocaleinit(Fmt*, char*, char*, char*); | |
82 int fmtprint(Fmt *f, char *fmt, ...); | |
83 int fmtrune(Fmt *f, int r); | |
84 int fmtrunestrcpy(Fmt *f, Rune *s); | |
85 int fmtstrcpy(Fmt *f, char *s); | |
86 char* fmtstrflush(Fmt *f); | |
87 int fmtstrinit(Fmt *f); | |
88 double fmtstrtod(const char *as, char **aas); | |
89 int fmtvprint(Fmt *f, char *fmt, va_list args); | |
90 int fprint(int fd, char *fmt, ...); | |
91 int print(char *fmt, ...); | |
92 void quotefmtinstall(void); | |
93 int quoterunestrfmt(Fmt *f); | |
94 int quotestrfmt(Fmt *f); | |
95 Rune* runefmtstrflush(Fmt *f); | |
96 int runefmtstrinit(Fmt *f); | |
97 Rune* runeseprint(Rune *buf, Rune *e, char *fmt, ...); | |
98 Rune* runesmprint(char *fmt, ...); | |
99 int runesnprint(Rune *buf, int len, char *fmt, ...); | |
100 int runesprint(Rune *buf, char *fmt, ...); | |
101 Rune* runevseprint(Rune *buf, Rune *e, char *fmt, va_list… | |
102 Rune* runevsmprint(char *fmt, va_list args); | |
103 int runevsnprint(Rune *buf, int len, char *fmt, va_list a… | |
104 char* seprint(char *buf, char *e, char *fmt, ...); | |
105 char* smprint(char *fmt, ...); | |
106 int snprint(char *buf, int len, char *fmt, ...); | |
107 int sprint(char *buf, char *fmt, ...); | |
108 int vfprint(int fd, char *fmt, va_list args); | |
109 char* vseprint(char *buf, char *e, char *fmt, va_list arg… | |
110 char* vsmprint(char *fmt, va_list args); | |
111 int vsnprint(char *buf, int len, char *fmt, va_list args); | |
112 | |
113 #if defined(__cplusplus) | |
114 } | |
115 #endif | |
116 #endif |