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1.1 root 1: /* smbdump.c */
2:
3: /* Synchronet message base (SMB) message header dumper */
4:
5: /* $Id: smbdump.c,v 1.3 2004/09/11 09:26:23 rswindell Exp $ */
6:
7: /****************************************************************************
8: * @format.tab-size 4 (Plain Text/Source Code File Header) *
9: * @format.use-tabs true (see http://www.synchro.net/ptsc_hdr.html) *
10: * *
11: * Copyright 2004 Rob Swindell - http://www.synchro.net/copyright.html *
12: * *
13: * This program is free software; you can redistribute it and/or *
14: * modify it under the terms of the GNU General Public License *
15: * as published by the Free Software Foundation; either version 2 *
16: * of the License, or (at your option) any later version. *
17: * See the GNU General Public License for more details: gpl.txt or *
18: * http://www.fsf.org/copyleft/gpl.html *
19: * *
20: * Anonymous FTP access to the most recent released source is available at *
21: * ftp://vert.synchro.net, ftp://cvs.synchro.net and ftp://ftp.synchro.net *
22: * *
23: * Anonymous CVS access to the development source and modification history *
24: * is available at cvs.synchro.net:/cvsroot/sbbs, example: *
25: * cvs -d :pserver:[email protected]:/cvsroot/sbbs login *
26: * (just hit return, no password is necessary) *
27: * cvs -d :pserver:[email protected]:/cvsroot/sbbs checkout src *
28: * *
29: * For Synchronet coding style and modification guidelines, see *
30: * http://www.synchro.net/source.html *
31: * *
32: * You are encouraged to submit any modifications (preferably in Unix diff *
33: * format) via e-mail to [email protected] *
34: * *
35: * Note: If this box doesn't appear square, then you need to fix your tabs. *
36: ****************************************************************************/
37:
38: #include <time.h> /* ctime */
39: #include "smblib.h"
40:
41: static char *binstr(uchar *buf, ushort length)
42: {
43: static char str[512];
44: char tmp[128];
45: int i;
46:
47: str[0]=0;
48: for(i=0;i<length;i++)
49: if(buf[i] && (buf[i]<' ' || buf[i]>=0x7f)
50: && buf[i]!='\r' && buf[i]!='\n' && buf[i]!='\t')
51: break;
52: if(i==length) /* not binary */
53: return(buf);
54: for(i=0;i<length;i++) {
55: sprintf(tmp,"%02X ",buf[i]);
56: strcat(str,tmp);
57: if(i>=100) {
58: strcat(str,"...");
59: break;
60: }
61: }
62: return(str);
63: }
64:
65: void SMBCALL smb_dump_msghdr(FILE* fp, smbmsg_t* msg)
66: {
67: int i;
68:
69: fprintf(fp,"%-20.20s %ld\n" ,"number" ,msg->hdr.number);
70:
71: /* convenience strings */
72: if(msg->subj)
73: fprintf(fp,"%-20.20s %s\n" ,"subject" ,msg->subj);
74: if(msg->to) {
75: fprintf(fp,"%-20.20s %s" ,"to" ,msg->to);
76: if(msg->to_ext)
77: fprintf(fp," #%s",msg->to_ext);
78: fprintf(fp,"\n");
79: }
80: if(msg->from) {
81: fprintf(fp,"%-20.20s %s" ,"from" ,msg->from);
82: if(msg->from_ext)
83: fprintf(fp," #%s",msg->from_ext);
84: fprintf(fp,"\n");
85: }
86: if(msg->replyto) {
87: fprintf(fp,"%-20.20s %s" ,"reply-to" ,msg->replyto);
88: if(msg->replyto_ext)
89: fprintf(fp," #%s",msg->replyto_ext);
90: fprintf(fp,"\n");
91: }
92: if(msg->summary)
93: fprintf(fp,"%-20.20s %s\n" ,"summary" ,msg->summary);
94:
95: /* convenience integers */
96: if(msg->expiration)
97: fprintf(fp,"%-20.20s %.24s\n","expiration"
98: ,ctime((time_t *)&msg->expiration));
99:
100: /* fixed header fields */
101: fprintf(fp,"%-20.20s %.24s UTC%+d:%02d\n" ,"when_written"
102: ,ctime((time_t *)&msg->hdr.when_written.time)
103: ,smb_tzutc(msg->hdr.when_written.zone)/60
104: ,abs(smb_tzutc(msg->hdr.when_written.zone)%60));
105: fprintf(fp,"%-20.20s %.24s UTC%+d:%02d\n" ,"when_imported"
106: ,ctime((time_t *)&msg->hdr.when_imported.time)
107: ,smb_tzutc(msg->hdr.when_imported.zone)/60
108: ,abs(smb_tzutc(msg->hdr.when_imported.zone)%60));
109: fprintf(fp,"%-20.20s %04Xh\n" ,"type" ,msg->hdr.type);
110: fprintf(fp,"%-20.20s %04Xh\n" ,"version" ,msg->hdr.version);
111: fprintf(fp,"%-20.20s %04Xh\n" ,"attr" ,msg->hdr.attr);
112: fprintf(fp,"%-20.20s %08lXh\n" ,"auxattr" ,msg->hdr.auxattr);
113: fprintf(fp,"%-20.20s %08lXh\n" ,"netattr" ,msg->hdr.netattr);
114:
115: /* optional fixed fields */
116: if(msg->hdr.thread_back)
117: fprintf(fp,"%-20.20s %ld\n" ,"thread_back" ,msg->hdr.thread_back);
118: if(msg->hdr.thread_next)
119: fprintf(fp,"%-20.20s %ld\n" ,"thread_next" ,msg->hdr.thread_next);
120: if(msg->hdr.thread_first)
121: fprintf(fp,"%-20.20s %ld\n" ,"thread_first" ,msg->hdr.thread_first);
122: if(msg->hdr.delivery_attempts)
123: fprintf(fp,"%-20.20s %hu\n" ,"delivery_attempts",msg->hdr.delivery_attempts);
124: if(msg->hdr.times_downloaded)
125: fprintf(fp,"%-20.20s %lu\n" ,"times_downloaded" ,msg->hdr.times_downloaded);
126: if(msg->hdr.last_downloaded)
127: fprintf(fp,"%-20.20s %.24s\n" ,"last_downloaded" ,ctime((time_t*)&msg->hdr.last_downloaded));
128:
129: fprintf(fp,"%-20.20s %06lXh\n" ,"header offset" ,msg->idx.offset);
130: fprintf(fp,"%-20.20s %u\n" ,"header length" ,msg->hdr.length);
131: fprintf(fp,"%-20.20s %lu\n" ,"calculated length",smb_getmsghdrlen(msg));
132:
133: /* variable fields */
134: for(i=0;i<msg->total_hfields;i++)
135: fprintf(fp,"%-20.20s %s\n"
136: ,smb_hfieldtype(msg->hfield[i].type)
137: ,binstr((uchar *)msg->hfield_dat[i],msg->hfield[i].length));
138:
139: /* data fields */
140: fprintf(fp,"%-20.20s %06lXh\n" ,"data offset" ,msg->hdr.offset);
141: for(i=0;i<msg->hdr.total_dfields;i++)
142: fprintf(fp,"data field[%u] %s, offset %lu, length %lu\n"
143: ,i
144: ,smb_dfieldtype(msg->dfield[i].type)
145: ,msg->dfield[i].offset
146: ,msg->dfield[i].length);
147: }
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