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1.1 root 1: /* smbdefs.h */
2:
3: /* Synchronet message base constant and structure definitions */
4:
5: /* $Id: smbdefs.h,v 1.64 2006/04/25 02:26:06 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 2006 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: #ifndef _SMBDEFS_H
39: #define _SMBDEFS_H
40:
41: /* ANSI headers */
42: #include <stdio.h>
43: #include <time.h>
44:
45: /* XPDEV headers */
46: #include "genwrap.h" /* truncsp() and get_errno() */
47: #include "dirwrap.h" /* MAX_PATH */
48: #include "filewrap.h" /* SH_DENYRW */
49:
50: /* SMBLIB Headers */
51: #include "md5.h" /* MD5_DIGEST_SIZE */
52:
53: /**********/
54: /* Macros */
55: /**********/
56:
57: #define SMB_HEADER_ID "SMB\x1a" /* <S> <M> <B> <^Z> */
58: #define SHD_HEADER_ID "SHD\x1a" /* <S> <H> <D> <^Z> */
59: #define LEN_HEADER_ID 4
60:
61: #ifndef uchar
62: #if defined(TYPEDEF_UCHAR)
63: typedef unsigned char uchar;
64: #else
65: #define uchar unsigned char
66: #endif
67: #endif
68: #ifdef __GLIBC__
69: #include <sys/types.h>
70: #else
71: #ifndef ushort
72: #define ushort unsigned short
73: #define ulong unsigned long
74: #define uint unsigned int
75: #endif
76: #endif
77:
78: #define HUGE16
79: #define FAR16
80: #define REALLOC realloc
81: #define LMALLOC malloc
82: #define MALLOC malloc
83: #define LFREE free
84: #define FREE free
85:
86:
87: #define SDT_BLOCK_LEN 256 /* Size of data blocks */
88: #define SHD_BLOCK_LEN 256 /* Size of header blocks */
89:
90: #define SMB_MAX_HDR_LEN 0xffffU /* Message header length is 16-bit */
91:
92: #define SMB_SELFPACK 0 /* Self-packing storage allocation */
93: #define SMB_FASTALLOC 1 /* Fast allocation */
94: #define SMB_HYPERALLOC 2 /* No allocation */
95:
96: #define SMB_EMAIL 1 /* User numbers stored in Indexes */
97:
98: #define SMB_SUCCESS 0 /* Successful result/return code */
99: #define SMB_FAILURE -1 /* Generic error (discouraged) */
100:
101: /* Standard smblib errors values */
102: #define SMB_ERR_NOT_OPEN -100 /* Message base not open */
103: #define SMB_ERR_HDR_LEN -101 /* Invalid message header length (>64k) */
104: #define SMB_ERR_HDR_OFFSET -102 /* Invalid message header offset */
105: #define SMB_ERR_HDR_ID -103 /* Invalid header ID */
106: #define SMB_ERR_HDR_VER -104 /* Unsupported version */
107: #define SMB_ERR_HDR_FIELD -105 /* Missing header field */
108: #define SMB_ERR_NOT_FOUND -110 /* Item not found */
109: #define SMB_ERR_DAT_OFFSET -120 /* Invalid data offset (>2GB) */
110: #define SMB_ERR_DAT_LEN -121 /* Invalid data length (>2GB) */
111: #define SMB_ERR_OPEN -200 /* File open error */
112: #define SMB_ERR_SEEK -201 /* File seek/setpos error */
113: #define SMB_ERR_LOCK -202 /* File lock error */
114: #define SMB_ERR_READ -203 /* File read error */
115: #define SMB_ERR_WRITE -204 /* File write error */
116: #define SMB_ERR_TIMEOUT -205 /* File operation timed-out */
117: #define SMB_ERR_FILE_LEN -206 /* File length invalid */
118: #define SMB_ERR_DELETE -207 /* File deletion error */
119: #define SMB_ERR_UNLOCK -208 /* File unlock error */
120: #define SMB_ERR_MEM -300 /* Memory allocation error */
121:
122: #define SMB_DUPE_MSG 1 /* Duplicate message detected by smb_addcrc() */
123:
124: /* Time zone macros for when_t.zone */
125: #define DAYLIGHT 0x8000 /* Daylight savings is active */
126: #define US_ZONE 0x4000 /* U.S. time zone */
127: #define WESTERN_ZONE 0x2000 /* Non-standard zone west of UT */
128: #define EASTERN_ZONE 0x1000 /* Non-standard zone east of UT */
129:
130: /* US Time Zones (standard) */
131: #define AST 0x40F0 /* Atlantic (-04:00) */
132: #define EST 0x412C /* Eastern (-05:00) */
133: #define CST 0x4168 /* Central (-06:00) */
134: #define MST 0x41A4 /* Mountain (-07:00) */
135: #define PST 0x41E0 /* Pacific (-08:00) */
136: #define YST 0x421C /* Yukon (-09:00) */
137: #define HST 0x4258 /* Hawaii/Alaska (-10:00) */
138: #define BST 0x4294 /* Bering (-11:00) */
139:
140: /* US Time Zones (daylight) */
141: #define ADT 0xC0F0 /* Atlantic (-03:00) */
142: #define EDT 0xC12C /* Eastern (-04:00) */
143: #define CDT 0xC168 /* Central (-05:00) */
144: #define MDT 0xC1A4 /* Mountain (-06:00) */
145: #define PDT 0xC1E0 /* Pacific (-07:00) */
146: #define YDT 0xC21C /* Yukon (-08:00) */
147: #define HDT 0xC258 /* Hawaii/Alaska (-09:00) */
148: #define BDT 0xC294 /* Bering (-10:00) */
149:
150: /* Non-standard Time Zones */
151: #define MID 0x2294 /* Midway (-11:00) */
152: #define VAN 0x21E0 /* Vancouver (-08:00) */
153: #define EDM 0x21A4 /* Edmonton (-07:00) */
154: #define WIN 0x2168 /* Winnipeg (-06:00) */
155: #define BOG 0x212C /* Bogota (-05:00) */
156: #define CAR 0x20F0 /* Caracas (-04:00) */
157: #define RIO 0x20B4 /* Rio de Janeiro (-03:00) */
158: #define FER 0x2078 /* Fernando de Noronha (-02:00) */
159: #define AZO 0x203C /* Azores (-01:00) */
160: #define LON 0x1000 /* London (+00:00) */
161: #define BER 0x103C /* Berlin (+01:00) */
162: #define ATH 0x1078 /* Athens (+02:00) */
163: #define MOS 0x10B4 /* Moscow (+03:00) */
164: #define DUB 0x10F0 /* Dubai (+04:00) */
165: #define KAB 0x110E /* Kabul (+04:30) */
166: #define KAR 0x112C /* Karachi (+05:00) */
167: #define BOM 0x114A /* Bombay (+05:30) */
168: #define KAT 0x1159 /* Kathmandu (+05:45) */
169: #define DHA 0x1168 /* Dhaka (+06:00) */
170: #define BAN 0x11A4 /* Bangkok (+07:00) */
171: #define HON 0x11E0 /* Hong Kong (+08:00) */
172: #define TOK 0x121C /* Tokyo (+09:00) */
173: #define SYD 0x1258 /* Sydney (+10:00) */
174: #define NOU 0x1294 /* Noumea (+11:00) */
175: #define WEL 0x12D0 /* Wellington (+12:00) */
176:
177: #define OTHER_ZONE(zone) (zone<=1000 && zone>=-1000)
178:
179: /* Valid hfield_t.types */
180: #define SENDER 0x00
181: #define SENDERAGENT 0x01
182: #define SENDERNETTYPE 0x02
183: #define SENDERNETADDR 0x03
184: #define SENDEREXT 0x04
185: #define SENDERPOS 0x05
186: #define SENDERORG 0x06
187: #define SENDERIPADDR 0x07 /* for tracing */
188: #define SENDERHOSTNAME 0x08 /* for tracing */
189: #define SENDERPROTOCOL 0x09 /* for tracing */
190: #define SENDERPORT 0x0a /* for tracing */
191:
192: #define AUTHOR 0x10
193: #define AUTHORAGENT 0x11
194: #define AUTHORNETTYPE 0x12
195: #define AUTHORNETADDR 0x13
196: #define AUTHOREXT 0x14
197: #define AUTHORPOS 0x15
198: #define AUTHORORG 0x16
199:
200: #define REPLYTO 0x20
201: #define REPLYTOAGENT 0x21
202: #define REPLYTONETTYPE 0x22
203: #define REPLYTONETADDR 0x23
204: #define REPLYTOEXT 0x24
205: #define REPLYTOPOS 0x25
206: #define REPLYTOORG 0x26
207:
208: #define RECIPIENT 0x30
209: #define RECIPIENTAGENT 0x31
210: #define RECIPIENTNETTYPE 0x32
211: #define RECIPIENTNETADDR 0x33
212: #define RECIPIENTEXT 0x34
213: #define RECIPIENTPOS 0x35
214: #define RECIPIENTORG 0x36
215:
216: #define FORWARDTO 0x40
217: #define FORWARDTOAGENT 0x41
218: #define FORWARDTONETTYPE 0x42
219: #define FORWARDTONETADDR 0x43
220: #define FORWARDTOEXT 0x44
221: #define FORWARDTOPOS 0x45
222: #define FORWARDTOORG 0x46
223:
224: #define FORWARDED 0x48
225:
226: #define RECEIVEDBY 0x50
227: #define RECEIVEDBYAGENT 0x51
228: #define RECEIVEDBYNETTYPE 0x52
229: #define RECEIVEDBYNETADDR 0x53
230: #define RECEIVEDBYEXT 0x54
231: #define RECEIVEDBYPOS 0x55
232: #define RECEIVEDBYORG 0x56
233:
234: #define RECEIVED 0x58
235:
236: #define SUBJECT 0x60 /* or filename */
237: #define SMB_SUMMARY 0x61 /* or file description */
238: #define SMB_COMMENT 0x62
239: #define SMB_CARBONCOPY 0x63
240: #define SMB_GROUP 0x64
241: #define SMB_EXPIRATION 0x65
242: #define SMB_PRIORITY 0x66
243: #define SMB_COST 0x67
244:
245: #define FILEATTACH 0x70
246: #define DESTFILE 0x71
247: #define FILEATTACHLIST 0x72
248: #define DESTFILELIST 0x73
249: #define FILEREQUEST 0x74
250: #define FILEPASSWORD 0x75
251: #define FILEREQUESTLIST 0x76
252: #define FILEPASSWORDLIST 0x77
253:
254: #define IMAGEATTACH 0x80
255: #define ANIMATTACH 0x81
256: #define FONTATTACH 0x82
257: #define SOUNDATTACH 0x83
258: #define PRESENTATTACH 0x84
259: #define VIDEOATTACH 0x85
260: #define APPDATAATTACH 0x86
261:
262: #define IMAGETRIGGER 0x90
263: #define ANIMTRIGGER 0x91
264: #define FONTTRIGGER 0x92
265: #define SOUNDTRIGGER 0x93
266: #define PRESENTTRIGGER 0x94
267: #define VIDEOTRIGGER 0x95
268: #define APPDATATRIGGER 0x96
269:
270: #define FIDOCTRL 0xa0
271: #define FIDOAREA 0xa1
272: #define FIDOSEENBY 0xa2
273: #define FIDOPATH 0xa3
274: #define FIDOMSGID 0xa4
275: #define FIDOREPLYID 0xa5
276: #define FIDOPID 0xa6
277: #define FIDOFLAGS 0xa7
278: #define FIDOTID 0xa8
279:
280: #define RFC822HEADER 0xb0
281: #define RFC822MSGID 0xb1
282: #define RFC822REPLYID 0xb2
283: #define RFC822TO 0xb3
284: #define RFC822FROM 0xb4
285: #define RFC822REPLYTO 0xb5
286:
287: #define USENETPATH 0xc0
288: #define USENETNEWSGROUPS 0xc1
289:
290: #define SMTPCOMMAND 0xd0 /* Aribtrary SMTP command */
291: #define SMTPREVERSEPATH 0xd1 /* MAIL FROM: argument, "reverse path" */
292: #define SMTPFORWARDPATH 0xd2 /* RCPT TO: argument, "forward path" */
293:
294: #define SMTPSYSMSG 0xd8 /* for delivery failure notification */
295:
296: #define UNKNOWN 0xf1
297: #define UNKNOWNASCII 0xf2
298: #define UNUSED 0xff
299:
300: /* Valid dfield_t.types */
301: #define TEXT_BODY 0x00
302: #define TEXT_SOUL 0x01
303: #define TEXT_TAIL 0x02
304: #define TEXT_WING 0x03
305: #define IMAGEEMBED 0x20
306: #define ANIMEMBED 0x21
307: #define FONTEMBED 0x22
308: #define SOUNDEMBED 0x23
309: #define PRESENTEMBED 0x24
310: #define VIDEOEMBED 0x25
311: #define APPDATAEMBED 0x26
312: #define UNUSED 0xff
313:
314:
315: /* Message attributes */
316: #define MSG_PRIVATE (1<<0)
317: #define MSG_READ (1<<1)
318: #define MSG_PERMANENT (1<<2)
319: #define MSG_LOCKED (1<<3)
320: #define MSG_DELETE (1<<4)
321: #define MSG_ANONYMOUS (1<<5)
322: #define MSG_KILLREAD (1<<6)
323: #define MSG_MODERATED (1<<7)
324: #define MSG_VALIDATED (1<<8)
325: #define MSG_REPLIED (1<<9) /* User replied to this message */
326:
327: /* Auxillary header attributes */
328: #define MSG_FILEREQUEST (1<<0) /* File request */
329: #define MSG_FILEATTACH (1<<1) /* File(s) attached to Msg */
330: #define MSG_TRUNCFILE (1<<2) /* Truncate file(s) when sent */
331: #define MSG_KILLFILE (1<<3) /* Delete file(s) when sent */
332: #define MSG_RECEIPTREQ (1<<4) /* Return receipt requested */
333: #define MSG_CONFIRMREQ (1<<5) /* Confirmation receipt requested */
334: #define MSG_NODISP (1<<6) /* Msg may not be displayed to user */
335:
336: /* Message network attributes */
337: #define MSG_LOCAL (1<<0) /* Msg created locally */
338: #define MSG_INTRANSIT (1<<1) /* Msg is in-transit */
339: #define MSG_SENT (1<<2) /* Sent to remote */
340: #define MSG_KILLSENT (1<<3) /* Kill when sent */
341: #define MSG_ARCHIVESENT (1<<4) /* Archive when sent */
342: #define MSG_HOLD (1<<5) /* Hold for pick-up */
343: #define MSG_CRASH (1<<6) /* Crash */
344: #define MSG_IMMEDIATE (1<<7) /* Send Msg now, ignore restrictions */
345: #define MSG_DIRECT (1<<8) /* Send directly to destination */
346: #define MSG_GATE (1<<9) /* Send via gateway */
347: #define MSG_ORPHAN (1<<10) /* Unknown destination */
348: #define MSG_FPU (1<<11) /* Force pickup */
349: #define MSG_TYPELOCAL (1<<12) /* Msg is for local use only */
350: #define MSG_TYPEECHO (1<<13) /* Msg is for conference distribution */
351: #define MSG_TYPENET (1<<14) /* Msg is direct network mail */
352:
353:
354: enum {
355: NET_NONE /* Local message */
356: ,NET_UNKNOWN /* Unknown network type */
357: ,NET_FIDO /* FidoNet address, faddr_t format (4D) */
358: ,NET_POSTLINK /* Imported with UTI driver */
359: ,NET_QWK /* QWK networked messsage */
360: ,NET_INTERNET /* Internet e-mail, netnews, etc. */
361: ,NET_WWIV /* unused */
362: ,NET_MHS /* unused */
363: ,NET_FIDO_ASCII /* FidoNet address, ASCIIZ format (e.g. 5D) */
364:
365: /* Add new ones here */
366:
367: ,NET_TYPES
368: };
369:
370: enum {
371: AGENT_PERSON
372: ,AGENT_PROCESS /* unknown process type */
373: ,AGENT_SMBUTIL /* imported via Synchronet SMBUTIL */
374: ,AGENT_SMTPSYSMSG /* Synchronet SMTP server system message */
375:
376: /* Add new ones here */
377:
378: ,AGENT_TYPES
379: };
380:
381: enum {
382: XLAT_NONE /* No translation/End of translation list */
383: ,XLAT_ENCRYPT /* Encrypted data */
384: ,XLAT_ESCAPED /* 7-bit ASCII escaping for ctrl and 8-bit data */
385: ,XLAT_HUFFMAN /* Static and adaptive Huffman coding compression */
386: ,XLAT_LZW /* Limpel/Ziv/Welch compression */
387: ,XLAT_MLZ78 /* Modified LZ78 compression */
388: ,XLAT_RLE /* Run length encoding compression */
389: ,XLAT_IMPLODE /* Implode compression (PkZIP) */
390: ,XLAT_SHRINK /* Shrink compression (PkZIP) */
391: ,XLAT_LZH /* LHarc (LHA) Dynamic Huffman coding */
392:
393: /* Add new ones here */
394:
395: ,XLAT_TYPES
396: };
397:
398:
399: /************/
400: /* Typedefs */
401: /************/
402:
403: #if defined(_WIN32) || defined(__BORLANDC__)
404: #define PRAGMA_PACK
405: #endif
406:
407: #if defined(PRAGMA_PACK) || defined(__WATCOMC__)
408: #define _PACK
409: #else
410: #define _PACK __attribute__ ((packed))
411: #endif
412:
413: #if defined(PRAGMA_PACK)
414: #pragma pack(push,1) /* Disk image structures must be packed */
415: #endif
416:
417: typedef struct _PACK { /* Time with time-zone */
418:
419: ulong time; /* Local time (unix format) */
420: short zone; /* Time zone */
421:
422: } when_t;
423:
424: typedef struct _PACK { /* Index record */
425:
426: ushort to; /* 16-bit CRC of recipient name (lower case) */
427: ushort from; /* 16-bit CRC of sender name (lower case) */
428: ushort subj; /* 16-bit CRC of subject (lower case, w/o RE:) */
429: ushort attr; /* attributes (read, permanent, etc.) */
430: ulong offset; /* offset into header file */
431: ulong number; /* number of message (1 based) */
432: ulong time; /* time/date message was imported/posted */
433:
434: } idxrec_t;
435:
436: /* valid bits in hash_t.flags */
437: #define SMB_HASH_CRC16 (1<<0) /* CRC-16 hash is valid */
438: #define SMB_HASH_CRC32 (1<<1) /* CRC-32 hash is valid */
439: #define SMB_HASH_MD5 (1<<2) /* MD5 digest is valid */
440: #define SMB_HASH_MASK (SMB_HASH_CRC16|SMB_HASH_CRC32|SMB_HASH_MD5)
441:
442: #define SMB_HASH_MARKED (1<<4) /* Used by smb_findhash() */
443:
444: #define SMB_HASH_STRIP_WSP (1<<6) /* Strip white-space chars first */
445: #define SMB_HASH_LOWERCASE (1<<7) /* Convert A-Z to a-z first */
446: #define SMB_HASH_PROC_MASK (SMB_HASH_STRIP_WSP|SMB_HASH_LOWERCASE)
447:
448: enum {
449: SMB_HASH_SOURCE_BODY
450: ,SMB_HASH_SOURCE_MSG_ID
451: ,SMB_HASH_SOURCE_FTN_ID
452:
453: /* Add new ones here (max value of 31) */
454:
455: ,SMB_HASH_SOURCE_TYPES
456: };
457:
458: #define SMB_HASH_SOURCE_MASK 0x1f
459: #define SMB_HASH_SOURCE_NONE 0
460: #define SMB_HASH_SOURCE_ALL 0xff
461:
462: typedef struct _PACK {
463:
464: ulong number; /* Message number */
465: ulong time; /* Local time of fingerprinting */
466: ulong length; /* Length (in bytes) of source */
467: uchar source; /* SMB_HASH_SOURCE* (in low 5-bits) */
468: uchar flags; /* indications of valid hashes and pre-processing */
469: ushort crc16; /* CRC-16 of source */
470: ulong crc32; /* CRC-32 of source */
471: uchar md5[MD5_DIGEST_SIZE]; /* MD5 digest of source */
472: uchar reserved[28]; /* sizeof(hash_t) = 64 */
473:
474: } hash_t;
475:
476: typedef struct _PACK { /* Message base header (fixed portion) */
477:
478: uchar id[LEN_HEADER_ID]; /* SMB<^Z> */
479: ushort version; /* version number (initially 100h for 1.00) */
480: ushort length; /* length including this struct */
481:
482: } smbhdr_t;
483:
484: typedef struct _PACK { /* Message base status header */
485:
486: ulong last_msg; /* last message number */
487: ulong total_msgs; /* total messages */
488: ulong header_offset; /* byte offset to first header record */
489: ulong max_crcs; /* Maximum number of CRCs to keep in history */
490: ulong max_msgs; /* Maximum number of message to keep in sub */
491: ushort max_age; /* Maximum age of message to keep in sub (in days) */
492: ushort attr; /* Attributes for this message base (SMB_HYPER,etc) */
493:
494: } smbstatus_t;
495:
496: typedef struct _PACK { /* Message header */
497:
498: /* 00 */ uchar id[LEN_HEADER_ID]; /* SHD<^Z> */
499: /* 04 */ ushort type; /* Message type (normally 0) */
500: /* 06 */ ushort version; /* Version of type (initially 100h for 1.00) */
501: /* 08 */ ushort length; /* Total length of fixed record + all fields */
502: /* 0a */ ushort attr; /* Attributes (bit field) (duped in SID) */
503: /* 0c */ ulong auxattr; /* Auxillary attributes (bit field) */
504: /* 10 */ ulong netattr; /* Network attributes */
505: /* 14 */ when_t when_written; /* Date/time/zone message was written */
506: /* 1a */ when_t when_imported; /* Date/time/zone message was imported */
507: /* 20 */ ulong number; /* Message number */
508: /* 24 */ ulong thread_back; /* Message number for backwards threading (aka thread_orig) */
509: /* 28 */ ulong thread_next; /* Next message in thread */
510: /* 2c */ ulong thread_first; /* First reply to this message */
511: /* 30 */ ushort delivery_attempts; /* Delivery attempt counter */
512: /* 32 */ ulong times_downloaded; /* Total number of times downloaded */
513: /* 36 */ ulong last_downloaded; /* Date/time of last download */
514: /* 3a */ uchar reserved[6]; /* Reserved for future use */
515: /* 40 */ ulong offset; /* Offset for buffer into data file (0 or mod 256) */
516: /* 44 */ ushort total_dfields; /* Total number of data fields */
517:
518: } msghdr_t;
519:
520: #define thread_orig thread_back /* for backwards compatibility with older code */
521:
522: typedef struct _PACK { /* Data field */
523:
524: ushort type; /* Type of data field */
525: ulong offset; /* Offset into buffer */
526: ulong length; /* Length of data field */
527:
528: } dfield_t;
529:
530: typedef struct _PACK { /* Header field */
531:
532: ushort type;
533: ushort length; /* Length of buffer */
534:
535: } hfield_t;
536:
537: typedef struct _PACK { /* FidoNet address (zone:net/node.point) */
538:
539: ushort zone;
540: ushort net;
541: ushort node;
542: ushort point;
543:
544: } fidoaddr_t;
545:
546: #if defined(PRAGMA_PACK)
547: #pragma pack(pop) /* original packing */
548: #endif
549:
550: typedef struct { /* Network (type and address) */
551:
552: ushort type;
553: void *addr;
554:
555: } net_t;
556:
557: /* Valid bits in smbmsg_t.flags */
558: #define MSG_FLAG_HASHED (1<<0) /* Message has been hashed with smb_hashmsg() */
559:
560: typedef struct { /* Message */
561:
562: idxrec_t idx; /* Index */
563: msghdr_t hdr; /* Header record (fixed portion) */
564: char *to, /* To name */
565: *to_ext, /* To extension */
566: *from, /* From name */
567: *from_ext, /* From extension */
568: *from_org, /* From organization */
569: *replyto, /* Reply-to name */
570: *replyto_ext, /* Reply-to extension */
571: *id, /* RFC822 Message-ID */
572: *reply_id, /* RFC822 Reply-ID */
573: *forward_path, /* SMTP forward-path (RCPT TO: argument) */
574: *reverse_path, /* SMTP reverse-path (MAIL FROM: argument) */
575: *path, /* USENET Path */
576: *newsgroups, /* USENET Newsgroups */
577: *ftn_pid, /* FTN PID */
578: *ftn_tid, /* FTN TID */
579: *ftn_area, /* FTN AREA */
580: *ftn_flags, /* FTN FLAGS */
581: *ftn_msgid, /* FTN MSGID */
582: *ftn_reply; /* FTN REPLY */
583: char* summary; /* Summary */
584: char* subj; /* Subject */
585: ushort to_agent, /* Type of agent message is to */
586: from_agent, /* Type of agent message is from */
587: replyto_agent; /* Type of agent replies should be sent to */
588: net_t to_net, /* Destination network type and address */
589: from_net, /* Origin network address */
590: replyto_net; /* Network type and address for replies */
591: ushort total_hfields; /* Total number of header fields */
592: hfield_t *hfield; /* Header fields (fixed length portion) */
593: void **hfield_dat; /* Header fields (variable length portion) */
594: dfield_t *dfield; /* Data fields (fixed length portion) */
595: long offset; /* Offset (number of records) into index */
596: int forwarded; /* Forwarded from agent to another */
597: ulong expiration; /* Message will expire on this day (if >0) */
598: ulong priority; /* Message priority (0 is lowest) */
599: ulong cost; /* Cost to download/read */
600: ulong flags; /* Various smblib run-time flags (see MSG_FLAG_*) */
601:
602: } smbmsg_t;
603:
604: typedef struct { /* Message base */
605:
606: char file[128]; /* Path and base filename (no extension) */
607: FILE* sdt_fp; /* File pointer for data (.sdt) file */
608: FILE* shd_fp; /* File pointer for header (.shd) file */
609: FILE* sid_fp; /* File pointer for index (.sid) file */
610: FILE* sda_fp; /* File pointer for data allocation (.sda) file */
611: FILE* sha_fp; /* File pointer for header allocation (.sha) file */
612: FILE* hash_fp; /* File pointer for hash (.hash) file */
613: ulong retry_time; /* Maximum number of seconds to retry opens/locks */
614: ulong retry_delay; /* Time-slice yield (milliseconds) while retrying */
615: smbstatus_t status; /* Status header record */
616: BOOL locked; /* SMB header is locked */
617: char last_error[MAX_PATH*2]; /* Last error message */
618:
619: /* Private member variables (not initialized by or used by smblib) */
620: uint subnum; /* Sub-board number */
621: long msgs; /* Number of messages loaded (for user) */
622: long curmsg; /* Current message number (for user) */
623:
624: } smb_t;
625:
626: #endif /* Don't add anything after this #endif statement */
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