3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
28 /* All Rights Reserved */
29
30 #pragma ident "%Z%%M% %I% %E% SMI"
31
32 #include "mail.h"
33
34 /*
35 NAME
36 copylet - copy a given letter to a file pointer
37
38 SYNOPSIS
39 int copylet(int letnum, FILE *f, int type)
40
41 DESCRIPTION
42 Copylet() will copy the letter "letnum" to the
43 given file pointer.
44
45 letnum -> index into: letter table
46 f -> file pointer to copy file to
47 type -> copy type
48
49 Returns TRUE on a completely successful copy.
50 */
51
73 {
74 static char pn[] = "copylet";
75 char buf[LSIZE], lastc;
76 char wbuf[LSIZE];
77 int n;
78 long i, k;
79 int num;
80 int rtrncont = 1; /* True: nondelivery&content included, or regular mail */
81 int suppress = FALSE;
82 int sav_suppress = FALSE; /* Did we suppress previous hdr line? */
83 int print_from_struct = FALSE; /* print from hdrlines struct */
84 /* rather than fgets() buffer */
85 int pushrest = FALSE;
86 int ctf = FALSE;
87 int didafflines = FALSE; /* Did we already put out any */
88 /* H_AFWDFROM lines? */
89 int didrcvlines = FALSE; /* Did we already put out any */
90 /* H_RECEIVED lines? */
91 long clen = -1L;
92 int htype; /* header type */
93 int sav_htype; /* Header type of last non-H_CONT header line */
94 struct hdrs *hptr;
95
96 if (!sending) {
97 /* Clear out any saved header info from previous message */
98 clr_hinfo();
99 }
100
101 fseek(tmpf, let[letnum].adr, 0);
102 /* Get size of message as stored into tempfile by copymt() */
103 k = let[letnum+1].adr - let[letnum].adr;
104 Dout(pn, 1, "(letnum = %d, type = %d), k = %ld\n", letnum, type, k);
105 while (k>0) { /* process header */
106 num = ((k < sizeof(buf)) ? k+1 : sizeof(buf));
107 if (fgets (buf, num, tmpf) == NULL) {
108 return (FALSE);
109 }
110 if ((n = strlen (buf)) == 0) {
111 k = 0;
112 break;
113 }
279 /* H_AFWDFROM or H_RECEIVED lines */
280 dumprcv(type, -1,&didrcvlines,&suppress,f);
281 dumpaff(type, -1,&didafflines,&suppress,f);
282 break;
283 }
284 num = ((k < sizeof(buf)) ? k+1 : sizeof(buf));
285 if (fgets (buf, num, tmpf) == NULL) {
286 return (FALSE);
287 }
288 n = strlen (buf);
289 k -= n;
290 lastc = buf[n-1];
291
292 if (pushrest) {
293 pushrest = (lastc != '\n');
294 continue;
295 }
296 sav_suppress = suppress;
297 suppress = FALSE;
298 print_from_struct = FALSE;
299 sav_htype = htype;
300 htype = isheader (buf, &ctf);
301 Dout(pn, 5, "loop 2: buf = %s, htype= %d/%s\n", buf, htype, header[htype].tag);
302 /* The following order is defined in the MTA documents. */
303 switch (htype) {
304 case H_CONT:
305 if (sending) {
306 suppress = sav_suppress;
307 }
308 continue;
309 case H_TCOPY:
310 case H_MIMEVERS:
311 case H_CTYPE:
312 case H_CLEN:
313 if (!sending) {
314 savehdrs(buf,htype);
315 }
316 hptr = hdrlines[htype].head;
317 if (htype == H_CLEN) {
318 clen = atol (hptr->value);
319 }
|
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright 2017 Gary Mills
24 * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
25 * Use is subject to license terms.
26 */
27
28 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
29 /* All Rights Reserved */
30
31 #include "mail.h"
32
33 /*
34 NAME
35 copylet - copy a given letter to a file pointer
36
37 SYNOPSIS
38 int copylet(int letnum, FILE *f, int type)
39
40 DESCRIPTION
41 Copylet() will copy the letter "letnum" to the
42 given file pointer.
43
44 letnum -> index into: letter table
45 f -> file pointer to copy file to
46 type -> copy type
47
48 Returns TRUE on a completely successful copy.
49 */
50
72 {
73 static char pn[] = "copylet";
74 char buf[LSIZE], lastc;
75 char wbuf[LSIZE];
76 int n;
77 long i, k;
78 int num;
79 int rtrncont = 1; /* True: nondelivery&content included, or regular mail */
80 int suppress = FALSE;
81 int sav_suppress = FALSE; /* Did we suppress previous hdr line? */
82 int print_from_struct = FALSE; /* print from hdrlines struct */
83 /* rather than fgets() buffer */
84 int pushrest = FALSE;
85 int ctf = FALSE;
86 int didafflines = FALSE; /* Did we already put out any */
87 /* H_AFWDFROM lines? */
88 int didrcvlines = FALSE; /* Did we already put out any */
89 /* H_RECEIVED lines? */
90 long clen = -1L;
91 int htype; /* header type */
92 struct hdrs *hptr;
93
94 if (!sending) {
95 /* Clear out any saved header info from previous message */
96 clr_hinfo();
97 }
98
99 fseek(tmpf, let[letnum].adr, 0);
100 /* Get size of message as stored into tempfile by copymt() */
101 k = let[letnum+1].adr - let[letnum].adr;
102 Dout(pn, 1, "(letnum = %d, type = %d), k = %ld\n", letnum, type, k);
103 while (k>0) { /* process header */
104 num = ((k < sizeof(buf)) ? k+1 : sizeof(buf));
105 if (fgets (buf, num, tmpf) == NULL) {
106 return (FALSE);
107 }
108 if ((n = strlen (buf)) == 0) {
109 k = 0;
110 break;
111 }
277 /* H_AFWDFROM or H_RECEIVED lines */
278 dumprcv(type, -1,&didrcvlines,&suppress,f);
279 dumpaff(type, -1,&didafflines,&suppress,f);
280 break;
281 }
282 num = ((k < sizeof(buf)) ? k+1 : sizeof(buf));
283 if (fgets (buf, num, tmpf) == NULL) {
284 return (FALSE);
285 }
286 n = strlen (buf);
287 k -= n;
288 lastc = buf[n-1];
289
290 if (pushrest) {
291 pushrest = (lastc != '\n');
292 continue;
293 }
294 sav_suppress = suppress;
295 suppress = FALSE;
296 print_from_struct = FALSE;
297 htype = isheader (buf, &ctf);
298 Dout(pn, 5, "loop 2: buf = %s, htype= %d/%s\n", buf, htype, header[htype].tag);
299 /* The following order is defined in the MTA documents. */
300 switch (htype) {
301 case H_CONT:
302 if (sending) {
303 suppress = sav_suppress;
304 }
305 continue;
306 case H_TCOPY:
307 case H_MIMEVERS:
308 case H_CTYPE:
309 case H_CLEN:
310 if (!sending) {
311 savehdrs(buf,htype);
312 }
313 hptr = hdrlines[htype].head;
314 if (htype == H_CLEN) {
315 clen = atol (hptr->value);
316 }
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