1 | /* |
---|
2 | * |
---|
3 | * Copyright (C) 1989 by the Massachusetts Institute of Technology |
---|
4 | * Developed by the MIT Student Information Processing Board (SIPB). |
---|
5 | * For copying information, see the file mit-copyright.h in this release. |
---|
6 | * |
---|
7 | */ |
---|
8 | /* |
---|
9 | * $Id: output.c,v 1.16 1999-02-08 14:46:51 danw Exp $ |
---|
10 | * |
---|
11 | * Utility routines. |
---|
12 | * |
---|
13 | */ |
---|
14 | |
---|
15 | #ifndef lint |
---|
16 | static char rcsid_discuss_utils_c[] = |
---|
17 | "$Id: output.c,v 1.16 1999-02-08 14:46:51 danw Exp $"; |
---|
18 | #endif /* lint */ |
---|
19 | |
---|
20 | #include <stdio.h> |
---|
21 | #include <sys/file.h> |
---|
22 | #include <string.h> |
---|
23 | #include <signal.h> |
---|
24 | #include <ss/ss.h> |
---|
25 | #include <discuss/discuss.h> |
---|
26 | #include "config.h" |
---|
27 | #include "globals.h" |
---|
28 | |
---|
29 | extern ss_request_table discuss_cmds; |
---|
30 | extern char *temp_file; |
---|
31 | extern char *pgm; |
---|
32 | extern char *malloc(), *getenv(), *short_time(); |
---|
33 | |
---|
34 | output_trans(tinfop, tf, code) |
---|
35 | trn_info3 *tinfop; |
---|
36 | tfile tf; |
---|
37 | int *code; |
---|
38 | { |
---|
39 | char *plural; |
---|
40 | char newtime[26]; |
---|
41 | char line[255]; |
---|
42 | int flagged; |
---|
43 | |
---|
44 | if (*code != 0) return; |
---|
45 | |
---|
46 | (void) strcpy (newtime, short_time (&tinfop->date_entered)); |
---|
47 | newtime [24] = '\0'; /* get rid of \n */ |
---|
48 | |
---|
49 | if (tinfop->num_lines != 1) |
---|
50 | plural = "s"; |
---|
51 | else |
---|
52 | plural = ""; |
---|
53 | |
---|
54 | if (tinfop -> signature != NULL && *(tinfop -> signature) != '\0' && |
---|
55 | strcmp(tinfop -> signature, tinfop->author)) { |
---|
56 | (void) sprintf (line, "[%04d] %s (%s) %s %s (%d line%s)\n", |
---|
57 | tinfop->current, tinfop->author, |
---|
58 | tinfop->signature, dsc_public.m_info.long_name, |
---|
59 | newtime, tinfop->num_lines, plural); |
---|
60 | } else { |
---|
61 | (void) sprintf (line, "[%04d] %s %s %s (%d line%s)\n", |
---|
62 | tinfop->current, tinfop->author, |
---|
63 | dsc_public.m_info.long_name, |
---|
64 | newtime, tinfop->num_lines, plural); |
---|
65 | } |
---|
66 | twrite (tf, line, strlen (line), code); |
---|
67 | if (tinfop->subject [0] != '\0') { |
---|
68 | twrite (tf, "Subject: ", 9, code); |
---|
69 | twrite (tf, tinfop->subject, strlen (tinfop->subject), code); |
---|
70 | twrite (tf, "\n", 1, code); |
---|
71 | } |
---|
72 | dsc_get_trn(&dsc_public.nb, tinfop->current, tf, code); |
---|
73 | if (*code != 0) return; |
---|
74 | |
---|
75 | /* Force a NL in case the transaction doesn't have one. |
---|
76 | Tfile's now have Control operations that allow us to |
---|
77 | do this */ |
---|
78 | tcontrol(tf, TFC_FORCE_NL, 0, code); |
---|
79 | |
---|
80 | flagged = (tinfop->flags & TRN_FLAG1) != 0; |
---|
81 | if (tinfop->pref == 0 && tinfop->nref == 0) |
---|
82 | (void) sprintf (line, "--[%04d]--%s\n\f\n", tinfop->current, |
---|
83 | flagged ? " (flagged)" : ""); |
---|
84 | else if (tinfop->pref == 0) |
---|
85 | (void) sprintf (line, "--[%04d]-- (nref = [%04d]%s)\n\f\n", |
---|
86 | tinfop->current, tinfop->nref, |
---|
87 | flagged ? ", flagged" : ""); |
---|
88 | else if (tinfop->nref == 0) |
---|
89 | (void) sprintf (line, "--[%04d]-- (pref = [%04d]%s)\n\f\n", |
---|
90 | tinfop->current, tinfop->pref, |
---|
91 | flagged ? ", flagged" : ""); |
---|
92 | else |
---|
93 | (void) sprintf (line, |
---|
94 | "--[%04d]-- (pref = [%04d], nref = [%04d]%s)\n\f\n", |
---|
95 | tinfop->current, tinfop->pref, tinfop->nref, |
---|
96 | flagged ? ", flagged" : ""); |
---|
97 | twrite (tf, line, strlen (line), code); |
---|
98 | } |
---|