Commit | Line | Data |
---|---|---|
36b073d4 | 1 | /* vpq.c %G% |
c8c4b75c BJ |
2 | * Varian and Versatec queue |
3 | */ | |
4 | ||
36b073d4 DH |
5 | static char vpqSCCSid[] = "@(#)vpq.c 1.2\t%G%"; |
6 | ||
c8c4b75c BJ |
7 | #include <sys/types.h> |
8 | #include <dir.h> | |
9 | #include <stat.h> | |
10 | #include <stdio.h> | |
11 | #include <errno.h> | |
12 | #define MAXJOBS 100 | |
13 | ||
14 | struct dir dirent; | |
15 | struct stat stbuf; | |
16 | int nextflag; | |
17 | int linecnt; | |
18 | FILE *df; | |
19 | FILE *jf; | |
20 | char line[100]; | |
21 | char username[10]; | |
22 | int cnt; | |
23 | extern int errno; | |
24 | extern char _sobuf[]; | |
25 | ||
26 | main(argc, argv) | |
27 | int argc; | |
28 | char **argv; | |
29 | { | |
30 | int varian = 1; | |
31 | int versatec = 1; | |
32 | ||
33 | setbuf(stdout, _sobuf); | |
34 | ||
35 | argc--, argv++; | |
36 | while (argc > 0 && argv[0][0] == '-') { | |
37 | switch (argv[0][1]) { | |
38 | ||
39 | case 'W': /* Wide: the versatec. */ | |
40 | varian = 0; | |
41 | versatec++; | |
42 | break; | |
43 | ||
44 | case 'b': | |
45 | varian++; | |
46 | versatec++; | |
47 | break; | |
48 | ||
49 | default: | |
50 | fprintf(stderr, "usage: vpq [ -W ] [ -b ]\n"); | |
51 | exit(1); | |
52 | } | |
53 | argc--, argv++; | |
54 | } | |
55 | if (varian) | |
56 | queue("/dev/va0", "Varian", "/usr/spool/vad", "/usr/lib/vad"); | |
57 | if (versatec) | |
58 | queue("/dev/vp0", "Versatec", "/usr/spool/vpd", "/usr/lib/vpd"); | |
59 | exit(0); | |
60 | } | |
61 | ||
62 | ||
63 | queue(device, devname, spooldir, daemon) | |
64 | char *device, *devname, *spooldir, *daemon; | |
65 | { | |
66 | FILE *vc; | |
67 | ||
68 | printf("%s: ", devname); | |
69 | vc = fopen(device, "w"); | |
70 | if (vc == NULL) { | |
71 | if (errno == EIO) | |
72 | printf("offline\n"); | |
73 | else if (errno == ENXIO) | |
74 | printf("in use\n"); | |
75 | else | |
76 | printf("not available\n"); | |
77 | } else { | |
78 | printf("ready and idle.\n"); | |
79 | fclose(vc); | |
80 | } | |
81 | if (access(daemon, 1)) | |
82 | printf("Daemon is disabled.\n"); | |
83 | if (chdir(spooldir) < 0) { | |
84 | perror(spooldir); | |
85 | return; | |
86 | } | |
87 | oloop: | |
88 | df = fopen(".", "r"); | |
89 | if (df == NULL) { | |
90 | perror(spooldir); | |
91 | return; | |
92 | } | |
93 | loop: | |
94 | fseek(df, 0l, 0); | |
95 | linecnt = 0; | |
96 | cnt = 0; | |
97 | while (fread(&dirent, sizeof dirent, 1, df) == 1) { | |
98 | if (dirent.d_ino == 0) | |
99 | continue; | |
100 | if (dirent.d_name[0] != 'd') | |
101 | continue; | |
102 | if (dirent.d_name[1] != 'f') | |
103 | continue; | |
104 | if (stat(dirent.d_name, &stbuf) < 0) | |
105 | continue; | |
106 | if (cnt == 0) | |
107 | printf("Owner\t Id Chars Filename\n"); | |
108 | cnt++; | |
109 | process(); | |
110 | } | |
111 | if (cnt == 0) | |
112 | printf("Queue is empty.\n"); | |
113 | printf("\n"); | |
114 | } | |
115 | ||
116 | process() | |
117 | { | |
118 | ||
119 | jf = fopen(dirent.d_name, "r"); | |
120 | if (jf == NULL) | |
121 | return; | |
122 | while (getline()) { | |
123 | switch (line[0]) { | |
124 | ||
125 | case 'L': | |
126 | strcpy(username, line+1); | |
127 | break; | |
128 | ||
36b073d4 DH |
129 | case 'C': |
130 | case 'V': | |
c8c4b75c BJ |
131 | case 'F': |
132 | case 'G': | |
133 | case 'P': | |
134 | case 'T': | |
135 | if (stat(line+1, &stbuf) < 0) | |
136 | stbuf.st_size = 0; | |
137 | printf("%-10s%5s%8d %s\n", username, dirent.d_name+3, | |
138 | stbuf.st_size, line+1); | |
139 | break; | |
140 | } | |
141 | } | |
142 | fclose(jf); | |
143 | } | |
144 | ||
145 | getline() | |
146 | { | |
147 | register int i, c; | |
148 | ||
149 | i = 0; | |
150 | while ((c = getc(jf)) != '\n') { | |
151 | if (c <= 0) | |
152 | return(0); | |
153 | if (i < 100) | |
154 | line[i++] = c; | |
155 | } | |
156 | line[i++] = 0; | |
157 | return (1); | |
158 | } |