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1.1 root 1: /* smbdefs.h */
2:
3: /* Synchronet message base constant and structure definitions */
4:
1.1.1.2 ! root 5: /* $Id: smbdefs.h,v 1.78 2011/08/30 22:12:01 rswindell Exp $ */
1.1 root 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: * *
1.1.1.2 ! root 11: * Copyright 2011 Rob Swindell - http://www.synchro.net/copyright.html *
1.1 root 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:
1.1.1.2 ! root 95: /* status.attr bit flags: */
1.1 root 96: #define SMB_EMAIL 1 /* User numbers stored in Indexes */
1.1.1.2 ! root 97: #define SMB_HYPERALLOC 2 /* No allocation (also storage value for smb_addmsghdr) */
! 98: #define SMB_NOHASH 4 /* Do not calculate or store hashes */
1.1 root 99:
100: #define SMB_SUCCESS 0 /* Successful result/return code */
101: #define SMB_FAILURE -1 /* Generic error (discouraged) */
102:
103: /* Standard smblib errors values */
104: #define SMB_ERR_NOT_OPEN -100 /* Message base not open */
105: #define SMB_ERR_HDR_LEN -101 /* Invalid message header length (>64k) */
106: #define SMB_ERR_HDR_OFFSET -102 /* Invalid message header offset */
107: #define SMB_ERR_HDR_ID -103 /* Invalid header ID */
108: #define SMB_ERR_HDR_VER -104 /* Unsupported version */
109: #define SMB_ERR_HDR_FIELD -105 /* Missing header field */
110: #define SMB_ERR_NOT_FOUND -110 /* Item not found */
111: #define SMB_ERR_DAT_OFFSET -120 /* Invalid data offset (>2GB) */
112: #define SMB_ERR_DAT_LEN -121 /* Invalid data length (>2GB) */
113: #define SMB_ERR_OPEN -200 /* File open error */
114: #define SMB_ERR_SEEK -201 /* File seek/setpos error */
115: #define SMB_ERR_LOCK -202 /* File lock error */
116: #define SMB_ERR_READ -203 /* File read error */
117: #define SMB_ERR_WRITE -204 /* File write error */
118: #define SMB_ERR_TIMEOUT -205 /* File operation timed-out */
119: #define SMB_ERR_FILE_LEN -206 /* File length invalid */
120: #define SMB_ERR_DELETE -207 /* File deletion error */
121: #define SMB_ERR_UNLOCK -208 /* File unlock error */
122: #define SMB_ERR_MEM -300 /* Memory allocation error */
123:
124: #define SMB_DUPE_MSG 1 /* Duplicate message detected by smb_addcrc() */
125:
126: /* Time zone macros for when_t.zone */
127: #define DAYLIGHT 0x8000 /* Daylight savings is active */
128: #define US_ZONE 0x4000 /* U.S. time zone */
129: #define WESTERN_ZONE 0x2000 /* Non-standard zone west of UT */
130: #define EASTERN_ZONE 0x1000 /* Non-standard zone east of UT */
131:
132: /* US Time Zones (standard) */
133: #define AST 0x40F0 /* Atlantic (-04:00) */
134: #define EST 0x412C /* Eastern (-05:00) */
135: #define CST 0x4168 /* Central (-06:00) */
136: #define MST 0x41A4 /* Mountain (-07:00) */
137: #define PST 0x41E0 /* Pacific (-08:00) */
138: #define YST 0x421C /* Yukon (-09:00) */
139: #define HST 0x4258 /* Hawaii/Alaska (-10:00) */
140: #define BST 0x4294 /* Bering (-11:00) */
141:
142: /* US Time Zones (daylight) */
143: #define ADT 0xC0F0 /* Atlantic (-03:00) */
144: #define EDT 0xC12C /* Eastern (-04:00) */
145: #define CDT 0xC168 /* Central (-05:00) */
146: #define MDT 0xC1A4 /* Mountain (-06:00) */
147: #define PDT 0xC1E0 /* Pacific (-07:00) */
148: #define YDT 0xC21C /* Yukon (-08:00) */
149: #define HDT 0xC258 /* Hawaii/Alaska (-09:00) */
150: #define BDT 0xC294 /* Bering (-10:00) */
151:
152: /* Non-standard Time Zones */
153: #define MID 0x2294 /* Midway (-11:00) */
154: #define VAN 0x21E0 /* Vancouver (-08:00) */
155: #define EDM 0x21A4 /* Edmonton (-07:00) */
156: #define WIN 0x2168 /* Winnipeg (-06:00) */
157: #define BOG 0x212C /* Bogota (-05:00) */
158: #define CAR 0x20F0 /* Caracas (-04:00) */
159: #define RIO 0x20B4 /* Rio de Janeiro (-03:00) */
160: #define FER 0x2078 /* Fernando de Noronha (-02:00) */
161: #define AZO 0x203C /* Azores (-01:00) */
162: #define LON 0x1000 /* London (+00:00) */
163: #define BER 0x103C /* Berlin (+01:00) */
164: #define ATH 0x1078 /* Athens (+02:00) */
165: #define MOS 0x10B4 /* Moscow (+03:00) */
166: #define DUB 0x10F0 /* Dubai (+04:00) */
167: #define KAB 0x110E /* Kabul (+04:30) */
168: #define KAR 0x112C /* Karachi (+05:00) */
169: #define BOM 0x114A /* Bombay (+05:30) */
170: #define KAT 0x1159 /* Kathmandu (+05:45) */
171: #define DHA 0x1168 /* Dhaka (+06:00) */
172: #define BAN 0x11A4 /* Bangkok (+07:00) */
173: #define HON 0x11E0 /* Hong Kong (+08:00) */
174: #define TOK 0x121C /* Tokyo (+09:00) */
175: #define SYD 0x1258 /* Sydney (+10:00) */
176: #define NOU 0x1294 /* Noumea (+11:00) */
177: #define WEL 0x12D0 /* Wellington (+12:00) */
178:
179: #define OTHER_ZONE(zone) (zone<=1000 && zone>=-1000)
180:
181: /* Valid hfield_t.types */
182: #define SENDER 0x00
183: #define SENDERAGENT 0x01
184: #define SENDERNETTYPE 0x02
185: #define SENDERNETADDR 0x03
186: #define SENDEREXT 0x04
187: #define SENDERPOS 0x05
188: #define SENDERORG 0x06
189: #define SENDERIPADDR 0x07 /* for tracing */
190: #define SENDERHOSTNAME 0x08 /* for tracing */
191: #define SENDERPROTOCOL 0x09 /* for tracing */
1.1.1.2 ! root 192: #define SENDERPORT_BIN 0x0a /* deprecated */
! 193: #define SENDERPORT 0x0b /* for tracing */
! 194:
! 195: /* Used for the SMTP Originator-Info header field: */
! 196: #define SENDERUSERID 0x0c /* user-id */
! 197: #define SENDERTIME 0x0d /* authentication/connection time */
! 198: #define SENDERSERVER 0x0e /* server hostname that authenticed user */
1.1 root 199:
200: #define AUTHOR 0x10
201: #define AUTHORAGENT 0x11
202: #define AUTHORNETTYPE 0x12
203: #define AUTHORNETADDR 0x13
204: #define AUTHOREXT 0x14
205: #define AUTHORPOS 0x15
206: #define AUTHORORG 0x16
207:
208: #define REPLYTO 0x20
209: #define REPLYTOAGENT 0x21
210: #define REPLYTONETTYPE 0x22
211: #define REPLYTONETADDR 0x23
212: #define REPLYTOEXT 0x24
213: #define REPLYTOPOS 0x25
214: #define REPLYTOORG 0x26
215:
216: #define RECIPIENT 0x30
217: #define RECIPIENTAGENT 0x31
218: #define RECIPIENTNETTYPE 0x32
219: #define RECIPIENTNETADDR 0x33
220: #define RECIPIENTEXT 0x34
221: #define RECIPIENTPOS 0x35
222: #define RECIPIENTORG 0x36
223:
224: #define FORWARDTO 0x40
225: #define FORWARDTOAGENT 0x41
226: #define FORWARDTONETTYPE 0x42
227: #define FORWARDTONETADDR 0x43
228: #define FORWARDTOEXT 0x44
229: #define FORWARDTOPOS 0x45
230: #define FORWARDTOORG 0x46
231:
232: #define FORWARDED 0x48
233:
1.1.1.2 ! root 234: #if 0 /* Deprecating the following fields: (Jan-2009) never used */
! 235:
1.1 root 236: #define RECEIVEDBY 0x50
237: #define RECEIVEDBYAGENT 0x51
238: #define RECEIVEDBYNETTYPE 0x52
239: #define RECEIVEDBYNETADDR 0x53
240: #define RECEIVEDBYEXT 0x54
241: #define RECEIVEDBYPOS 0x55
242: #define RECEIVEDBYORG 0x56
243:
244: #define RECEIVED 0x58
245:
1.1.1.2 ! root 246: #endif
! 247:
1.1 root 248: #define SUBJECT 0x60 /* or filename */
249: #define SMB_SUMMARY 0x61 /* or file description */
250: #define SMB_COMMENT 0x62
251: #define SMB_CARBONCOPY 0x63
252: #define SMB_GROUP 0x64
253: #define SMB_EXPIRATION 0x65
254: #define SMB_PRIORITY 0x66
255: #define SMB_COST 0x67
1.1.1.2 ! root 256: #define SMB_EDITOR 0x68
1.1 root 257:
258: #define FILEATTACH 0x70
259: #define DESTFILE 0x71
260: #define FILEATTACHLIST 0x72
261: #define DESTFILELIST 0x73
262: #define FILEREQUEST 0x74
263: #define FILEPASSWORD 0x75
264: #define FILEREQUESTLIST 0x76
265: #define FILEPASSWORDLIST 0x77
266:
267: #define IMAGEATTACH 0x80
268: #define ANIMATTACH 0x81
269: #define FONTATTACH 0x82
270: #define SOUNDATTACH 0x83
271: #define PRESENTATTACH 0x84
272: #define VIDEOATTACH 0x85
273: #define APPDATAATTACH 0x86
274:
275: #define IMAGETRIGGER 0x90
276: #define ANIMTRIGGER 0x91
277: #define FONTTRIGGER 0x92
278: #define SOUNDTRIGGER 0x93
279: #define PRESENTTRIGGER 0x94
280: #define VIDEOTRIGGER 0x95
281: #define APPDATATRIGGER 0x96
282:
283: #define FIDOCTRL 0xa0
284: #define FIDOAREA 0xa1
285: #define FIDOSEENBY 0xa2
286: #define FIDOPATH 0xa3
287: #define FIDOMSGID 0xa4
288: #define FIDOREPLYID 0xa5
289: #define FIDOPID 0xa6
290: #define FIDOFLAGS 0xa7
291: #define FIDOTID 0xa8
292:
293: #define RFC822HEADER 0xb0
294: #define RFC822MSGID 0xb1
295: #define RFC822REPLYID 0xb2
296: #define RFC822TO 0xb3
297: #define RFC822FROM 0xb4
298: #define RFC822REPLYTO 0xb5
299:
300: #define USENETPATH 0xc0
301: #define USENETNEWSGROUPS 0xc1
302:
1.1.1.2 ! root 303: #define SMTPCOMMAND 0xd0 /* Arbitrary SMTP command */
1.1 root 304: #define SMTPREVERSEPATH 0xd1 /* MAIL FROM: argument, "reverse path" */
305: #define SMTPFORWARDPATH 0xd2 /* RCPT TO: argument, "forward path" */
1.1.1.2 ! root 306: #define SMTPRECEIVED 0xd3 /* SMTP "Received" information */
1.1 root 307:
308: #define SMTPSYSMSG 0xd8 /* for delivery failure notification */
309:
310: #define UNKNOWN 0xf1
311: #define UNKNOWNASCII 0xf2
312: #define UNUSED 0xff
313:
314: /* Valid dfield_t.types */
315: #define TEXT_BODY 0x00
316: #define TEXT_SOUL 0x01
317: #define TEXT_TAIL 0x02
318: #define TEXT_WING 0x03
319: #define IMAGEEMBED 0x20
320: #define ANIMEMBED 0x21
321: #define FONTEMBED 0x22
322: #define SOUNDEMBED 0x23
323: #define PRESENTEMBED 0x24
324: #define VIDEOEMBED 0x25
325: #define APPDATAEMBED 0x26
326: #define UNUSED 0xff
327:
328:
329: /* Message attributes */
330: #define MSG_PRIVATE (1<<0)
331: #define MSG_READ (1<<1)
332: #define MSG_PERMANENT (1<<2)
333: #define MSG_LOCKED (1<<3)
334: #define MSG_DELETE (1<<4)
335: #define MSG_ANONYMOUS (1<<5)
336: #define MSG_KILLREAD (1<<6)
337: #define MSG_MODERATED (1<<7)
338: #define MSG_VALIDATED (1<<8)
339: #define MSG_REPLIED (1<<9) /* User replied to this message */
1.1.1.2 ! root 340: #define MSG_NOREPLY (1<<10) /* No replies (or bounces) should be sent to the sender */
1.1 root 341:
342: /* Auxillary header attributes */
343: #define MSG_FILEREQUEST (1<<0) /* File request */
344: #define MSG_FILEATTACH (1<<1) /* File(s) attached to Msg */
345: #define MSG_TRUNCFILE (1<<2) /* Truncate file(s) when sent */
346: #define MSG_KILLFILE (1<<3) /* Delete file(s) when sent */
347: #define MSG_RECEIPTREQ (1<<4) /* Return receipt requested */
348: #define MSG_CONFIRMREQ (1<<5) /* Confirmation receipt requested */
349: #define MSG_NODISP (1<<6) /* Msg may not be displayed to user */
350:
351: /* Message network attributes */
352: #define MSG_LOCAL (1<<0) /* Msg created locally */
353: #define MSG_INTRANSIT (1<<1) /* Msg is in-transit */
354: #define MSG_SENT (1<<2) /* Sent to remote */
355: #define MSG_KILLSENT (1<<3) /* Kill when sent */
356: #define MSG_ARCHIVESENT (1<<4) /* Archive when sent */
357: #define MSG_HOLD (1<<5) /* Hold for pick-up */
358: #define MSG_CRASH (1<<6) /* Crash */
359: #define MSG_IMMEDIATE (1<<7) /* Send Msg now, ignore restrictions */
360: #define MSG_DIRECT (1<<8) /* Send directly to destination */
361: #define MSG_GATE (1<<9) /* Send via gateway */
362: #define MSG_ORPHAN (1<<10) /* Unknown destination */
363: #define MSG_FPU (1<<11) /* Force pickup */
364: #define MSG_TYPELOCAL (1<<12) /* Msg is for local use only */
365: #define MSG_TYPEECHO (1<<13) /* Msg is for conference distribution */
366: #define MSG_TYPENET (1<<14) /* Msg is direct network mail */
367:
368:
369: enum {
370: NET_NONE /* Local message */
371: ,NET_UNKNOWN /* Unknown network type */
372: ,NET_FIDO /* FidoNet address, faddr_t format (4D) */
373: ,NET_POSTLINK /* Imported with UTI driver */
374: ,NET_QWK /* QWK networked messsage */
375: ,NET_INTERNET /* Internet e-mail, netnews, etc. */
376: ,NET_WWIV /* unused */
377: ,NET_MHS /* unused */
378: ,NET_FIDO_ASCII /* FidoNet address, ASCIIZ format (e.g. 5D) */
379:
380: /* Add new ones here */
381:
382: ,NET_TYPES
383: };
384:
385: enum {
386: AGENT_PERSON
387: ,AGENT_PROCESS /* unknown process type */
388: ,AGENT_SMBUTIL /* imported via Synchronet SMBUTIL */
389: ,AGENT_SMTPSYSMSG /* Synchronet SMTP server system message */
390:
391: /* Add new ones here */
392:
393: ,AGENT_TYPES
394: };
395:
396: enum {
397: XLAT_NONE /* No translation/End of translation list */
398: ,XLAT_ENCRYPT /* Encrypted data */
399: ,XLAT_ESCAPED /* 7-bit ASCII escaping for ctrl and 8-bit data */
400: ,XLAT_HUFFMAN /* Static and adaptive Huffman coding compression */
401: ,XLAT_LZW /* Limpel/Ziv/Welch compression */
402: ,XLAT_MLZ78 /* Modified LZ78 compression */
403: ,XLAT_RLE /* Run length encoding compression */
404: ,XLAT_IMPLODE /* Implode compression (PkZIP) */
405: ,XLAT_SHRINK /* Shrink compression (PkZIP) */
406: ,XLAT_LZH /* LHarc (LHA) Dynamic Huffman coding */
407:
408: /* Add new ones here */
409:
410: ,XLAT_TYPES
411: };
412:
413:
414: /************/
415: /* Typedefs */
416: /************/
417:
418: #if defined(_WIN32) || defined(__BORLANDC__)
419: #define PRAGMA_PACK
420: #endif
421:
422: #if defined(PRAGMA_PACK) || defined(__WATCOMC__)
423: #define _PACK
424: #else
425: #define _PACK __attribute__ ((packed))
426: #endif
427:
428: #if defined(PRAGMA_PACK)
429: #pragma pack(push,1) /* Disk image structures must be packed */
430: #endif
431:
432: typedef struct _PACK { /* Time with time-zone */
433:
1.1.1.2 ! root 434: uint32_t time; /* Local time (unix format) */
! 435: int16_t zone; /* Time zone */
1.1 root 436:
437: } when_t;
438:
439: typedef struct _PACK { /* Index record */
440:
1.1.1.2 ! root 441: uint16_t to; /* 16-bit CRC of recipient name (lower case) */
! 442: uint16_t from; /* 16-bit CRC of sender name (lower case) */
! 443: uint16_t subj; /* 16-bit CRC of subject (lower case, w/o RE:) */
! 444: uint16_t attr; /* attributes (read, permanent, etc.) */
! 445: uint32_t offset; /* offset into header file */
! 446: uint32_t number; /* number of message (1 based) */
! 447: uint32_t time; /* time/date message was imported/posted */
1.1 root 448:
449: } idxrec_t;
450:
1.1.1.2 ! root 451: /* valid bits in hash_t.flags */
! 452: #define SMB_HASH_CRC16 (1<<0) /* CRC-16 hash is valid */
! 453: #define SMB_HASH_CRC32 (1<<1) /* CRC-32 hash is valid */
! 454: #define SMB_HASH_MD5 (1<<2) /* MD5 digest is valid */
! 455: #define SMB_HASH_MASK (SMB_HASH_CRC16|SMB_HASH_CRC32|SMB_HASH_MD5)
! 456:
! 457: #define SMB_HASH_MARKED (1<<4) /* Used by smb_findhash() */
! 458:
! 459: #define SMB_HASH_STRIP_CTRL_A (1<<5) /* Strip Ctrl-A codes first */
! 460: #define SMB_HASH_STRIP_WSP (1<<6) /* Strip white-space chars first */
! 461: #define SMB_HASH_LOWERCASE (1<<7) /* Convert A-Z to a-z first */
! 462: #define SMB_HASH_PROC_MASK (SMB_HASH_STRIP_CTRL_A|SMB_HASH_STRIP_WSP|SMB_HASH_LOWERCASE)
! 463: #define SMB_HASH_PROC_COMP_MASK (SMB_HASH_STRIP_WSP|SMB_HASH_LOWERCASE)
1.1 root 464:
465: enum {
466: SMB_HASH_SOURCE_BODY
467: ,SMB_HASH_SOURCE_MSG_ID
468: ,SMB_HASH_SOURCE_FTN_ID
1.1.1.2 ! root 469: ,SMB_HASH_SOURCE_SUBJECT
1.1 root 470:
471: /* Add new ones here (max value of 31) */
472:
473: ,SMB_HASH_SOURCE_TYPES
474: };
475:
476: #define SMB_HASH_SOURCE_MASK 0x1f
477: #define SMB_HASH_SOURCE_NONE 0
478: #define SMB_HASH_SOURCE_ALL 0xff
1.1.1.2 ! root 479: /* These are the hash sources stored/compared for duplicate message detection: */
! 480: #define SMB_HASH_SOURCE_DUPE ((1<<SMB_HASH_SOURCE_BODY)|(1<<SMB_HASH_SOURCE_MSG_ID)|(1<<SMB_HASH_SOURCE_FTN_ID))
! 481: /* These are the hash sources stored/compared for SPAM message detection: */
! 482: #define SMB_HASH_SOURCE_SPAM ((1<<SMB_HASH_SOURCE_BODY)|(1<<SMB_HASH_SOURCE_SUBJECT))
1.1 root 483:
484: typedef struct _PACK {
485:
1.1.1.2 ! root 486: uint32_t number; /* Message number */
! 487: uint32_t time; /* Local time of fingerprinting */
! 488: uint32_t length; /* Length (in bytes) of source */
! 489: uchar source; /* SMB_HASH_SOURCE* (in low 5-bits) */
! 490: uchar flags; /* indications of valid hashes and pre-processing */
! 491: uint16_t crc16; /* CRC-16 of source */
! 492: uint32_t crc32; /* CRC-32 of source */
! 493: uchar md5[MD5_DIGEST_SIZE]; /* MD5 digest of source */
! 494: uchar reserved[28]; /* sizeof(hash_t) = 64 */
1.1 root 495:
496: } hash_t;
497:
498: typedef struct _PACK { /* Message base header (fixed portion) */
499:
1.1.1.2 ! root 500: uchar id[LEN_HEADER_ID]; /* SMB<^Z> */
! 501: uint16_t version; /* version number (initially 100h for 1.00) */
! 502: uint16_t length; /* length including this struct */
1.1 root 503:
504: } smbhdr_t;
505:
506: typedef struct _PACK { /* Message base status header */
507:
1.1.1.2 ! root 508: uint32_t last_msg; /* last message number */
! 509: uint32_t total_msgs; /* total messages */
! 510: uint32_t header_offset; /* byte offset to first header record */
! 511: uint32_t max_crcs; /* Maximum number of CRCs to keep in history */
! 512: uint32_t max_msgs; /* Maximum number of message to keep in sub */
! 513: uint16_t max_age; /* Maximum age of message to keep in sub (in days) */
! 514: uint16_t attr; /* Attributes for this message base (SMB_HYPER,etc) */
1.1 root 515:
516: } smbstatus_t;
517:
518: typedef struct _PACK { /* Message header */
519:
1.1.1.2 ! root 520: /* 00 */ uchar id[LEN_HEADER_ID]; /* SHD<^Z> */
! 521: /* 04 */ uint16_t type; /* Message type (normally 0) */
! 522: /* 06 */ uint16_t version; /* Version of type (initially 100h for 1.00) */
! 523: /* 08 */ uint16_t length; /* Total length of fixed record + all fields */
! 524: /* 0a */ uint16_t attr; /* Attributes (bit field) (duped in SID) */
! 525: /* 0c */ uint32_t auxattr; /* Auxillary attributes (bit field) */
! 526: /* 10 */ uint32_t netattr; /* Network attributes */
! 527: /* 14 */ when_t when_written; /* Date/time/zone message was written */
! 528: /* 1a */ when_t when_imported; /* Date/time/zone message was imported */
! 529: /* 20 */ uint32_t number; /* Message number */
! 530: /* 24 */ uint32_t thread_back; /* Message number for backwards threading (aka thread_orig) */
! 531: /* 28 */ uint32_t thread_next; /* Next message in thread */
! 532: /* 2c */ uint32_t thread_first; /* First reply to this message */
! 533: /* 30 */ uint16_t delivery_attempts; /* Delivery attempt counter */
! 534: /* 32 */ uint32_t times_downloaded; /* Total number of times downloaded */
! 535: /* 36 */ uint32_t last_downloaded; /* Date/time of last download */
! 536: /* 3a */ uchar reserved[6]; /* Reserved for future use */
! 537: /* 40 */ uint32_t offset; /* Offset for buffer into data file (0 or mod 256) */
! 538: /* 44 */ uint16_t total_dfields; /* Total number of data fields */
1.1 root 539:
540: } msghdr_t;
541:
542: #define thread_orig thread_back /* for backwards compatibility with older code */
543:
544: typedef struct _PACK { /* Data field */
545:
1.1.1.2 ! root 546: uint16_t type; /* Type of data field */
! 547: uint32_t offset; /* Offset into buffer */
! 548: uint32_t length; /* Length of data field */
1.1 root 549:
550: } dfield_t;
551:
552: typedef struct _PACK { /* Header field */
553:
1.1.1.2 ! root 554: uint16_t type;
! 555: uint16_t length; /* Length of buffer */
1.1 root 556:
557: } hfield_t;
558:
559: typedef struct _PACK { /* FidoNet address (zone:net/node.point) */
560:
1.1.1.2 ! root 561: uint16_t zone;
! 562: uint16_t net;
! 563: uint16_t node;
! 564: uint16_t point;
1.1 root 565:
566: } fidoaddr_t;
567:
568: #if defined(PRAGMA_PACK)
569: #pragma pack(pop) /* original packing */
570: #endif
571:
572: typedef struct { /* Network (type and address) */
573:
1.1.1.2 ! root 574: uint16_t type;
! 575: void* addr;
1.1 root 576:
577: } net_t;
578:
579: /* Valid bits in smbmsg_t.flags */
580: #define MSG_FLAG_HASHED (1<<0) /* Message has been hashed with smb_hashmsg() */
581:
582: typedef struct { /* Message */
583:
584: idxrec_t idx; /* Index */
585: msghdr_t hdr; /* Header record (fixed portion) */
586: char *to, /* To name */
587: *to_ext, /* To extension */
588: *from, /* From name */
589: *from_ext, /* From extension */
590: *from_org, /* From organization */
1.1.1.2 ! root 591: *from_ip, /* From IP address (e.g. "192.168.1.2") */
! 592: *from_host, /* From host name */
! 593: *from_prot, /* From protocol (e.g. "Telnet", "NNTP", "HTTP", etc.) */
1.1 root 594: *replyto, /* Reply-to name */
595: *replyto_ext, /* Reply-to extension */
596: *id, /* RFC822 Message-ID */
597: *reply_id, /* RFC822 Reply-ID */
598: *forward_path, /* SMTP forward-path (RCPT TO: argument) */
599: *reverse_path, /* SMTP reverse-path (MAIL FROM: argument) */
600: *path, /* USENET Path */
601: *newsgroups, /* USENET Newsgroups */
602: *ftn_pid, /* FTN PID */
603: *ftn_tid, /* FTN TID */
604: *ftn_area, /* FTN AREA */
605: *ftn_flags, /* FTN FLAGS */
606: *ftn_msgid, /* FTN MSGID */
607: *ftn_reply; /* FTN REPLY */
608: char* summary; /* Summary */
609: char* subj; /* Subject */
1.1.1.2 ! root 610: uint16_t to_agent, /* Type of agent message is to */
1.1 root 611: from_agent, /* Type of agent message is from */
612: replyto_agent; /* Type of agent replies should be sent to */
613: net_t to_net, /* Destination network type and address */
614: from_net, /* Origin network address */
615: replyto_net; /* Network type and address for replies */
1.1.1.2 ! root 616: uint16_t total_hfields; /* Total number of header fields */
1.1 root 617: hfield_t *hfield; /* Header fields (fixed length portion) */
618: void **hfield_dat; /* Header fields (variable length portion) */
619: dfield_t *dfield; /* Data fields (fixed length portion) */
1.1.1.2 ! root 620: int32_t offset; /* Offset (number of records) into index */
! 621: BOOL forwarded; /* Forwarded from agent to another */
! 622: uint32_t expiration; /* Message will expire on this day (if >0) */
! 623: uint32_t priority; /* Message priority (0 is lowest) */
! 624: uint32_t cost; /* Cost to download/read */
! 625: uint32_t flags; /* Various smblib run-time flags (see MSG_FLAG_*) */
1.1 root 626:
627: } smbmsg_t;
628:
629: typedef struct { /* Message base */
630:
1.1.1.2 ! root 631: char file[128]; /* Path and base filename (no extension) */
! 632: FILE* sdt_fp; /* File pointer for data (.sdt) file */
! 633: FILE* shd_fp; /* File pointer for header (.shd) file */
! 634: FILE* sid_fp; /* File pointer for index (.sid) file */
! 635: FILE* sda_fp; /* File pointer for data allocation (.sda) file */
! 636: FILE* sha_fp; /* File pointer for header allocation (.sha) file */
! 637: FILE* hash_fp; /* File pointer for hash (.hash) file */
! 638: uint32_t retry_time; /* Maximum number of seconds to retry opens/locks */
! 639: uint32_t retry_delay; /* Time-slice yield (milliseconds) while retrying */
1.1 root 640: smbstatus_t status; /* Status header record */
1.1.1.2 ! root 641: BOOL locked; /* SMB header is locked */
! 642: char last_error[MAX_PATH*2]; /* Last error message */
1.1 root 643:
644: /* Private member variables (not initialized by or used by smblib) */
1.1.1.2 ! root 645: uint32_t subnum; /* Sub-board number */
! 646: int32_t msgs; /* Number of messages loaded (for user) */
! 647: int32_t curmsg; /* Current message number (for user) */
1.1 root 648:
649: } smb_t;
650:
651: #endif /* Don't add anything after this #endif statement */
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