Commit | Line | Data |
---|---|---|
3b600ead TL |
1 | #include <signal.h> |
2 | /* | |
3 | * dpr -- off line print via dataphone daemon to GCOS | |
4 | * normally invoked through opr | |
5 | */ | |
6 | ||
7 | char tfname[] = "/usr/dpd/tfaXXXXX"; | |
8 | char cfname[] = "/usr/dpd/cfaXXXXX"; | |
9 | char lfname[] = "/usr/dpd/lfaXXXXX"; | |
10 | char dfname[] = "/usr/dpd/dfaXXXXX"; | |
11 | int nact; | |
12 | int tff; | |
13 | int mailflg; | |
14 | char person[10]; | |
15 | int inchar; | |
16 | int maxrec = 400; | |
17 | ||
18 | main(argc, argv) | |
19 | int argc; | |
20 | char *argv[]; | |
21 | { | |
22 | register char *arg, *remote; | |
23 | int c, f, flag; | |
24 | int out(); | |
25 | ||
26 | pidfn(); | |
27 | if (signal(SIGHUP, SIG_IGN) != SIG_IGN) | |
28 | signal(SIGHUP, out); | |
29 | if (signal(SIGINT, SIG_IGN) != SIG_IGN) | |
30 | signal(SIGINT, out); | |
31 | if (signal(SIGQUIT, SIG_IGN) != SIG_IGN) | |
32 | signal(SIGQUIT, out); | |
33 | remote = "$ remote **,onl"; | |
34 | flag = 0; | |
35 | tff = nfile(tfname); | |
36 | while (argc>1 && (arg = argv[1])[0]=='-') { | |
37 | if (arg[1] && arg[2]) { | |
38 | remote[12] = arg[1]; | |
39 | remote[13] = arg[2]; | |
40 | remote[14] = 0; | |
41 | } else switch (arg[1]) { | |
42 | ||
43 | case '-': | |
44 | remote[12] = 'r'; | |
45 | remote[13] = '1'; | |
46 | remote[14] = '\0'; | |
47 | break; | |
48 | ||
49 | case 'c': | |
50 | flag = '+'; | |
51 | break; | |
52 | ||
53 | case 'r': | |
54 | flag = '-'; | |
55 | break; | |
56 | ||
57 | case 'm': | |
58 | mailflg = 1; | |
59 | break; | |
60 | } | |
61 | argc--; | |
62 | argv++; | |
63 | } | |
64 | card('S', ""); | |
65 | card('L', "$ sgrade 2"); | |
66 | ident(); | |
67 | card('L', remote); | |
68 | card('L', "$ select ken/mh322"); | |
69 | card('L', "$ data i*,ncksum,copy"); | |
70 | ||
71 | if(argc == 1) | |
72 | copy(0); | |
73 | while(--argc) { | |
74 | arg = *++argv; | |
75 | if(flag == '+') | |
76 | goto cf; | |
77 | if(*arg == '/' && flag != '-') { | |
78 | card('F', arg); | |
79 | nact++; | |
80 | continue; | |
81 | } | |
82 | if(link(arg, lfname) < 0) | |
83 | goto cf; | |
84 | card('F', lfname); | |
85 | card('U', lfname); | |
86 | lfname[inchar]++; | |
87 | nact++; | |
88 | goto df; | |
89 | ||
90 | cf: | |
91 | f = open(arg, 0); | |
92 | if(f < 0) { | |
93 | printf("Cannot open %s\n", arg); | |
94 | continue; | |
95 | } | |
96 | copy(f); | |
97 | close(f); | |
98 | ||
99 | df: | |
100 | if(flag == '-') { | |
101 | f = unlink(arg); | |
102 | if(f < 0) | |
103 | printf("Cannot remove %s\n", arg); | |
104 | } | |
105 | } | |
106 | ||
107 | card('L', "$ endcopy"); | |
108 | card('L', "$ endjob"); | |
109 | if(nact) { | |
110 | tfname[inchar]--; | |
111 | f = link(tfname, dfname); | |
112 | if(f < 0) { | |
113 | printf("Cannot rename %s\n", dfname); | |
114 | tfname[inchar]++; | |
115 | out(); | |
116 | } | |
117 | unlink(tfname); | |
118 | execl("/etc/dpd", "dpd", 0); | |
119 | dfname[inchar]++; | |
120 | } | |
121 | out(); | |
122 | } | |
123 | ||
124 | copy(f) | |
125 | int f; | |
126 | { | |
127 | int ff, i, nr, nc; | |
128 | static int buf[256]; | |
129 | ||
130 | card('F', cfname); | |
131 | card('U', cfname); | |
132 | ff = nfile(cfname); | |
133 | nc = 0; | |
134 | nr = 0; | |
135 | while((i = read(f, buf, 512)) > 0) { | |
136 | write(ff, buf, i); | |
137 | nc += i; | |
138 | if(nc >= 512) { | |
139 | nc -= 512; | |
140 | nr++; | |
141 | if(nr > maxrec) { | |
142 | printf("Copy file is too large\n"); | |
143 | break; | |
144 | } | |
145 | } | |
146 | } | |
147 | close(ff); | |
148 | nact++; | |
149 | } | |
150 | ||
151 | card(c, s) | |
152 | int c; | |
153 | char s[]; | |
154 | { | |
155 | char *p1, *p2; | |
156 | static char buf[512]; | |
157 | int col; | |
158 | ||
159 | p1 = buf; | |
160 | p2 = s; | |
161 | col = 0; | |
162 | *p1++ = c; | |
163 | while((c = *p2++) != '\0') { | |
164 | *p1++ = c; | |
165 | col++; | |
166 | } | |
167 | *p1++ = '\n'; | |
168 | write(tff, buf, col+2); | |
169 | } | |
170 | ||
171 | ident() | |
172 | { | |
173 | int c, n; | |
174 | register char *b1p, *pp, *b2p; | |
175 | static char b1[100], b2[100]; | |
176 | ||
177 | b1p = b1; | |
178 | if(getpw(getuid(), b1p)) { | |
179 | b1p = "pdp::::m0000,m000:"; | |
180 | } | |
181 | n = 0; | |
182 | b2p = b2; | |
183 | while(*b2p++ = "$ ident "[n++]); | |
184 | b2p--; | |
185 | n = 5; | |
186 | while(--n) while(*b1p++ != ':'); | |
187 | while((*b2p++ = *b1p++) != ':'); | |
188 | b2p[-1] = ','; | |
189 | b1p = b1; | |
190 | pp = person; | |
191 | while((c = *b1p++) != ':') { | |
192 | *b2p++ = c; | |
193 | *pp++ = c; | |
194 | } | |
195 | *b2p++ = 0; | |
196 | *pp++ = 0; | |
197 | card('L', b2); | |
198 | if (mailflg) | |
199 | card('M', person); | |
200 | } | |
201 | ||
202 | pidfn() | |
203 | { | |
204 | register i, j, c; | |
205 | int s; | |
206 | int p; | |
207 | ||
208 | s = p = getpid(); | |
209 | p &= 077777; | |
210 | i = 0; | |
211 | while(tfname[i] != 'X') | |
212 | i++; | |
213 | i += 4; | |
214 | for(j=0; j<5; j++) { | |
215 | c = (p%10) + '0'; | |
216 | if(s<0 && j==4) | |
217 | c += 4; | |
218 | p /= 10; | |
219 | tfname[i] = c; | |
220 | cfname[i] = c; | |
221 | lfname[i] = c; | |
222 | dfname[i] = c; | |
223 | i--; | |
224 | } | |
225 | inchar = i; | |
226 | } | |
227 | ||
228 | nfile(name) | |
229 | char *name; | |
230 | { | |
231 | register f; | |
232 | ||
233 | f = creat(name, 0666); | |
234 | if(f < 0) { | |
235 | printf("Cannot create %s\n", name); | |
236 | out(); | |
237 | } | |
238 | name[inchar]++; | |
239 | return(f); | |
240 | } | |
241 | ||
242 | out() | |
243 | { | |
244 | register i; | |
245 | ||
246 | signal(SIGHUP, SIG_IGN); | |
247 | signal(SIGINT, SIG_IGN); | |
248 | signal(SIGQUIT, SIG_IGN); | |
249 | i = inchar; | |
250 | while(tfname[i] != 'a') { | |
251 | tfname[i]--; | |
252 | unlink(tfname); | |
253 | } | |
254 | while(cfname[i] != 'a') { | |
255 | cfname[i]--; | |
256 | unlink(cfname); | |
257 | } | |
258 | while(lfname[i] != 'a') { | |
259 | lfname[i]--; | |
260 | unlink(lfname); | |
261 | } | |
262 | while(dfname[i] != 'a') { | |
263 | dfname[i]--; | |
264 | unlink(dfname); | |
265 | } | |
266 | exit(0); | |
267 | } |