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Commit | Line | Data |
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b7ed259b CP |
1 | #include <stdio.h> |
2 | #include <stdlib.h> | |
3 | #include <stdarg.h> | |
4 | #include <string.h> | |
79313d98 | 5 | #include <time.h> |
b7ed259b | 6 | #include "../lib/sstring.h" |
ba8a65c4 | 7 | #include "../lib/stringbuf.h" |
b7eebdcc | 8 | #include "../lib/ccassert.h" |
fdfed71a | 9 | #include "../core/error.h" |
0a50621f | 10 | #include "chanserv_messages.h" |
b7ed259b CP |
11 | |
12 | #define MAXARGS 10 | |
fdfed71a | 13 | #define CONVBUF 512 |
b7ed259b | 14 | |
b7eebdcc CP |
15 | void q9strftime(char *buf, size_t size, time_t t) { |
16 | strftime(buf, size, Q9_FORMAT_TIME, gmtime(&t)); | |
17 | } | |
18 | ||
b7ed259b | 19 | void q9vsnprintf(char *buf, size_t size, const char *format, const char *args, va_list ap) { |
ba8a65c4 | 20 | StringBuf b; |
b7ed259b CP |
21 | const char *p; |
22 | char *c; | |
b7eebdcc | 23 | |
fdfed71a | 24 | char convbuf[MAXARGS][CONVBUF]; |
b7ed259b | 25 | |
b7eebdcc CP |
26 | CCASSERT(CONVBUF > TIMELEN); |
27 | ||
b7ed259b CP |
28 | if(size == 0) |
29 | return; | |
30 | ||
31 | { | |
fdfed71a CP |
32 | int argno = 0, i; |
33 | ||
34 | int d; | |
b7ed259b | 35 | char *s; |
fdfed71a CP |
36 | double g; |
37 | unsigned int u; | |
79313d98 | 38 | time_t t; |
b7ed259b CP |
39 | |
40 | for(i=0;i<MAXARGS;i++) | |
41 | convbuf[i][0] = '\0'; | |
42 | ||
fdfed71a CP |
43 | for(;*args;args++) { |
44 | char *cb = convbuf[argno++]; | |
45 | ||
46 | switch(*args) { | |
b7ed259b CP |
47 | case 's': |
48 | s = va_arg(ap, char *); | |
fdfed71a | 49 | snprintf(cb, CONVBUF, "%s", s); |
b7ed259b CP |
50 | break; |
51 | case 'd': | |
52 | d = va_arg(ap, int); | |
fdfed71a CP |
53 | snprintf(cb, CONVBUF, "%d", d); |
54 | break; | |
55 | case 'u': | |
56 | u = va_arg(ap, unsigned int); | |
57 | snprintf(cb, CONVBUF, "%u", u); | |
b7ed259b CP |
58 | break; |
59 | case 'g': | |
fdfed71a CP |
60 | g = va_arg(ap, double); |
61 | snprintf(cb, CONVBUF, "%.1f", g); | |
b7ed259b | 62 | break; |
79313d98 CP |
63 | case 'T': |
64 | t = va_arg(ap, time_t); | |
b7eebdcc | 65 | q9strftime(cb, CONVBUF, t); |
79313d98 | 66 | break; |
fdfed71a CP |
67 | default: |
68 | /* calls exit(0) */ | |
69 | Error("chanserv", ERR_STOP, "Bad format specifier '%c' supplied in q9vsnprintf, format: '%s'", *args, format); | |
b7ed259b CP |
70 | } |
71 | } | |
72 | } | |
73 | ||
4a3ebc9e | 74 | sbinit(&b, buf, size); |
b7ed259b CP |
75 | |
76 | for(p=format;*p;p++) { | |
77 | if(*p != '$') { | |
ba8a65c4 | 78 | if(!sbaddchar(&b, *p)) |
b7ed259b CP |
79 | break; |
80 | continue; | |
81 | } | |
82 | p++; | |
83 | if(*p == '\0') | |
84 | break; | |
85 | if(*p == '$') { | |
ba8a65c4 | 86 | if(!sbaddchar(&b, *p)) |
b7ed259b CP |
87 | break; |
88 | continue; | |
89 | } | |
90 | ||
91 | c = NULL; | |
92 | switch(*p) { | |
93 | /* | |
94 | case 'C': | |
95 | c = botname; break; | |
96 | case 'N': | |
97 | c = network; break; | |
98 | */ | |
99 | case '0': | |
100 | case '1': | |
101 | case '2': | |
102 | case '3': | |
103 | case '4': | |
104 | case '5': | |
105 | case '6': | |
106 | case '7': | |
107 | case '8': | |
108 | case '9': | |
109 | c = convbuf[*p - '0']; break; | |
110 | default: | |
111 | c = "(bad format specifier)"; | |
112 | } | |
113 | if(c) | |
ba8a65c4 | 114 | if(!sbaddstr(&b, c)) |
b7ed259b CP |
115 | break; |
116 | } | |
117 | ||
0be0b2d0 | 118 | sbterminate(&b); |
b7ed259b CP |
119 | |
120 | /* not required */ | |
121 | /* | |
122 | buf[size-1] = '\0'; | |
123 | */ | |
124 | } | |
125 | ||
126 | void q9snprintf(char *buf, size_t size, const char *format, const char *args, ...) { | |
127 | va_list ap; | |
128 | ||
129 | va_start(ap, args); | |
130 | q9vsnprintf(buf, size, format, args, ap); | |
131 | va_end(ap); | |
132 | } |