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1.1 root 1: /* SMBDEFS.H */
2:
3: /* Developed 1990-1997 by Rob Swindell; PO Box 501, Yorba Linda, CA 92885 */
4:
5: #ifndef _SMBDEFS_H
6: #define _SMBDEFS_H
7:
8: #include <stdio.h>
9:
10: /**********/
11: /* Macros */
12: /**********/
13:
14: /* Control characters */
15: #define TAB 0x09 /* Horizontal tabulation ^I */
16: #define LF 0x0a /* Line feed ^J */
17: #define FF 0x0c /* Form feed ^L */
18: #define CR 0x0d /* Carriage return ^M */
19: #define ESC 0x1b /* Escape ^[ */
20: #define SP 0x20 /* Space */
21:
22: #define ulong unsigned long
23: #define ushort unsigned short
24: #define uchar unsigned char
25: #define uint unsigned int
26:
27: /****************************************************************************/
28: /* Memory allocation macros for various compilers and environments */
29: /* MALLOC is used for allocations of 64k or less */
30: /* FREE is used to free buffers allocated with MALLOC */
31: /* LMALLOC is used for allocations of possibly larger than 64k */
32: /* LFREE is used to free buffers allocated with LMALLOC */
33: /* REALLOC is used to re-size a previously MALLOCed or LMALLOCed buffer */
34: /****************************************************************************/
35: #if defined(__COMPACT__) || defined(__LARGE__) || defined(__HUGE__)
36: # define HUGE16 huge
37: # define FAR16 far
38: # if defined(__TURBOC__)
39: # define REALLOC(x,y) farrealloc(x,y)
40: # define LMALLOC(x) farmalloc(x)
41: # define MALLOC(x) farmalloc(x)
42: # define LFREE(x) farfree(x)
43: # define FREE(x) farfree(x)
44: # elif defined(__WATCOMC__)
45: # define REALLOC realloc
46: # define LMALLOC(x) halloc(x,1) /* far heap, but slow */
47: # define MALLOC malloc /* far heap, but 64k max */
48: # define LFREE hfree
49: # define FREE free
50: # else /* Other 16-bit Compiler */
51: # define REALLOC realloc
52: # define LMALLOC malloc
53: # define MALLOC malloc
54: # define LFREE free
55: # define FREE free
56: # endif
57: #else /* 32-bit Compiler or Small Memory Model */
58: # define HUGE16
59: # define FAR16
60: # define REALLOC realloc
61: # define LMALLOC malloc
62: # define MALLOC malloc
63: # define LFREE free
64: # define FREE free
65: #endif
66:
67:
68: #define SDT_BLOCK_LEN 256 /* Size of data blocks */
69: #define SHD_BLOCK_LEN 256 /* Size of header blocks */
70:
71: #define SMB_SELFPACK 0 /* Self-packing storage allocation */
72: #define SMB_FASTALLOC 1 /* Fast allocation */
73: #define SMB_HYPERALLOC 2 /* No allocation */
74:
75: #define SMB_EMAIL 1 /* User numbers stored in Indexes */
76:
77: /* Time zone macros for when_t.zone */
78: #define DAYLIGHT 0x8000 /* Daylight savings is active */
79: #define US_ZONE 0x4000 /* U.S. time zone */
80: #define WESTERN_ZONE 0x2000 /* Non-standard zone west of UT */
81: #define EASTERN_ZONE 0x1000 /* Non-standard zone east of UT */
82:
83: /* US Time Zones (standard) */
84: #define AST 0x40F0 // Atlantic (-04:00)
85: #define EST 0x412C // Eastern (-05:00)
86: #define CST 0x4168 // Central (-06:00)
87: #define MST 0x41A4 // Mountain (-07:00)
88: #define PST 0x41E0 // Pacific (-08:00)
89: #define YST 0x421C // Yukon (-09:00)
90: #define HST 0x4258 // Hawaii/Alaska (-10:00)
91: #define BST 0x4294 // Bering (-11:00)
92:
93: /* US Time Zones (daylight) */
94: #define ADT 0xC0F0 // Atlantic (-03:00)
95: #define EDT 0xC12C // Eastern (-04:00)
96: #define CDT 0xC168 // Central (-05:00)
97: #define MDT 0xC1A4 // Mountain (-06:00)
98: #define PDT 0xC1E0 // Pacific (-07:00)
99: #define YDT 0xC21C // Yukon (-08:00)
100: #define HDT 0xC258 // Hawaii/Alaska (-09:00)
101: #define BDT 0xC294 // Bering (-10:00)
102:
103: /* Non-standard Time Zones */
104: #define MID 0x2294 // Midway (-11:00)
105: #define VAN 0x21E0 // Vancouver (-08:00)
106: #define EDM 0x21A4 // Edmonton (-07:00)
107: #define WIN 0x2168 // Winnipeg (-06:00)
108: #define BOG 0x212C // Bogota (-05:00)
109: #define CAR 0x20F0 // Caracas (-04:00)
110: #define RIO 0x20B4 // Rio de Janeiro (-03:00)
111: #define FER 0x2078 // Fernando de Noronha (-02:00)
112: #define AZO 0x203C // Azores (-01:00)
113: #define LON 0x1000 // London (+00:00)
114: #define BER 0x103C // Berlin (+01:00)
115: #define ATH 0x1078 // Athens (+02:00)
116: #define MOS 0x10B4 // Moscow (+03:00)
117: #define DUB 0x10F0 // Dubai (+04:00)
118: #define KAB 0x110E // Kabul (+04:30)
119: #define KAR 0x112C // Karachi (+05:00)
120: #define BOM 0x114A // Bombay (+05:30)
121: #define KAT 0x1159 // Kathmandu (+05:45)
122: #define DHA 0x1168 // Dhaka (+06:00)
123: #define BAN 0x11A4 // Bangkok (+07:00)
124: #define HON 0x11E0 // Hong Kong (+08:00)
125: #define TOK 0x121C // Tokyo (+09:00)
126: #define SYD 0x1258 // Sydney (+10:00)
127: #define NOU 0x1294 // Noumea (+11:00)
128: #define WEL 0x12D0 // Wellington (+12:00)
129:
130: /* Valid hfield_t.types */
131: #define SENDER 0x00
132: #define SENDERAGENT 0x01
133: #define SENDERNETTYPE 0x02
134: #define SENDERNETADDR 0x03
135: #define SENDEREXT 0x04
136: #define SENDERPOS 0x05
137: #define SENDERORG 0x06
138:
139: #define AUTHOR 0x10
140: #define AUTHORAGENT 0x11
141: #define AUTHORNETTYPE 0x12
142: #define AUTHORNETADDR 0x13
143: #define AUTHOREXT 0x14
144: #define AUTHORPOS 0x15
145: #define AUTHORORG 0x16
146:
147: #define REPLYTO 0x20
148: #define REPLYTOAGENT 0x21
149: #define REPLYTONETTYPE 0x22
150: #define REPLYTONETADDR 0x23
151: #define REPLYTOEXT 0x24
152: #define REPLYTOPOS 0x25
153: #define REPLYTOORG 0x26
154:
155: #define RECIPIENT 0x30
156: #define RECIPIENTAGENT 0x31
157: #define RECIPIENTNETTYPE 0x32
158: #define RECIPIENTNETADDR 0x33
159: #define RECIPIENTEXT 0x34
160: #define RECIPIENTPOS 0x35
161: #define RECIPIENTORG 0x36
162:
163: #define FORWARDTO 0x40
164: #define FORWARDTOAGENT 0x41
165: #define FORWARDTONETTYPE 0x42
166: #define FORWARDTONETADDR 0x43
167: #define FORWARDTOEXT 0x44
168: #define FORWARDTOPOS 0x45
169: #define FORWARDTOORG 0x46
170:
171: #define FORWARDED 0x48
172:
173: #define RECEIVEDBY 0x50
174: #define RECEIVEDBYAGENT 0x51
175: #define RECEIVEDBYNETTYPE 0x52
176: #define RECEIVEDBYNETADDR 0x53
177: #define RECEIVEDBYEXT 0x54
178: #define RECEIVEDBYPOS 0x55
179: #define RECEIVEDBYORG 0x56
180:
181: #define RECEIVED 0x58
182:
183: #define SUBJECT 0x60
184: #define SUMMARY 0x61
185: #ifndef COMMENT
186: #define COMMENT 0x62
187: #endif
188: #define CARBONCOPY 0x63
189: #define GROUP 0x64
190: #define EXPIRATION 0x65
191: #define PRIORITY 0x66
192:
193: #define FILEATTACH 0x70
194: #define DESTFILE 0x71
195: #define FILEATTACHLIST 0x72
196: #define DESTFILELIST 0x73
197: #define FILEREQUEST 0x74
198: #define FILEPASSWORD 0x75
199: #define FILEREQUESTLIST 0x76
200: #define FILEPASSWORDLIST 0x77
201:
202: #define IMAGEATTACH 0x80
203: #define ANIMATTACH 0x81
204: #define FONTATTACH 0x82
205: #define SOUNDATTACH 0x83
206: #define PRESENTATTACH 0x84
207: #define VIDEOATTACH 0x85
208: #define APPDATAATTACH 0x86
209:
210: #define IMAGETRIGGER 0x90
211: #define ANIMTRIGGER 0x91
212: #define FONTTRIGGER 0x92
213: #define SOUNDTRIGGER 0x93
214: #define PRESENTTRIGGER 0x94
215: #define VIDEOTRIGGER 0x95
216: #define APPDATATRIGGER 0x96
217:
218: #define FIDOCTRL 0xa0
219: #define FIDOAREA 0xa1
220: #define FIDOSEENBY 0xa2
221: #define FIDOPATH 0xa3
222: #define FIDOMSGID 0xa4
223: #define FIDOREPLYID 0xa5
224: #define FIDOPID 0xa6
225: #define FIDOFLAGS 0xa7
226:
227: #define RFC822HEADER 0xb0
228: #define RFC822MSGID 0xb1
229: #define RFC822REPLYID 0xb2
230:
231: #define UNKNOWN 0xf1
232: #define UNKNOWNASCII 0xf2
233: #define UNUSED 0xff
234:
235: /* Valid dfield_t.types */
236: #define TEXT_BODY 0x00
237: #define TEXT_SOUL 0x01
238: #define TEXT_TAIL 0x02
239: #define TEXT_WING 0x03
240: #define IMAGEEMBED 0x20
241: #define ANIMEMBED 0x21
242: #define FONTEMBED 0x22
243: #define SOUNDEMBED 0x23
244: #define PRESENTEMBED 0x24
245: #define VIDEOEMBED 0x25
246: #define APPDATAEMBED 0x26
247: #define UNUSED 0xff
248:
249:
250: /* Message attributes */
251: #define MSG_PRIVATE (1<<0)
252: #define MSG_READ (1<<1)
253: #define MSG_PERMANENT (1<<2)
254: #define MSG_LOCKED (1<<3)
255: #define MSG_DELETE (1<<4)
256: #define MSG_ANONYMOUS (1<<5)
257: #define MSG_KILLREAD (1<<6)
258: #define MSG_MODERATED (1<<7)
259: #define MSG_VALIDATED (1<<8)
1.1.1.2 ! root 260: #define MSG_REPLIED (1<<9) // User replied to this message
1.1 root 261:
262: /* Auxillary header attributes */
263: #define MSG_FILEREQUEST (1<<0) // File request
264: #define MSG_FILEATTACH (1<<1) // File(s) attached to Msg
265: #define MSG_TRUNCFILE (1<<2) // Truncate file(s) when sent
266: #define MSG_KILLFILE (1<<3) // Delete file(s) when sent
267: #define MSG_RECEIPTREQ (1<<4) // Return receipt requested
268: #define MSG_CONFIRMREQ (1<<5) // Confirmation receipt requested
269: #define MSG_NODISP (1<<6) // Msg may not be displayed to user
270:
271: /* Message network attributes */
272: #define MSG_LOCAL (1<<0) // Msg created locally
273: #define MSG_INTRANSIT (1<<1) // Msg is in-transit
274: #define MSG_SENT (1<<2) // Sent to remote
275: #define MSG_KILLSENT (1<<3) // Kill when sent
276: #define MSG_ARCHIVESENT (1<<4) // Archive when sent
277: #define MSG_HOLD (1<<5) // Hold for pick-up
278: #define MSG_CRASH (1<<6) // Crash
279: #define MSG_IMMEDIATE (1<<7) // Send Msg now, ignore restrictions
280: #define MSG_DIRECT (1<<8) // Send directly to destination
281: #define MSG_GATE (1<<9) // Send via gateway
282: #define MSG_ORPHAN (1<<10) // Unknown destination
283: #define MSG_FPU (1<<11) // Force pickup
284: #define MSG_TYPELOCAL (1<<12) // Msg is for local use only
285: #define MSG_TYPEECHO (1<<13) // Msg is for conference distribution
286: #define MSG_TYPENET (1<<14) // Msg is direct network mail
287:
288:
289: enum {
290: NET_NONE
291: ,NET_UNKNOWN
292: ,NET_FIDO
293: ,NET_POSTLINK
294: ,NET_QWK
295: ,NET_INTERNET
296: ,NET_WWIV
297: ,NET_MHS
298:
299: /* Add new ones here */
300:
301: ,NET_TYPES
302: };
303:
304: enum {
305: AGENT_PERSON
306: ,AGENT_PROCESS
307:
308: /* Add new ones here */
309:
310: ,AGENT_TYPES
311: };
312:
313: enum {
314: XLAT_NONE // No translation/End of translation list
315: ,XLAT_ENCRYPT // Encrypted data
316: ,XLAT_ESCAPED // 7-bit ASCII escaping for ctrl and 8-bit data
317: ,XLAT_HUFFMAN // Static and adaptive Huffman coding compression
318: ,XLAT_LZW // Limpel/Ziv/Welch compression
319: ,XLAT_MLZ78 // Modified LZ78 compression
320: ,XLAT_RLE // Run length encoding compression
321: ,XLAT_IMPLODE // Implode compression (PkZIP)
322: ,XLAT_SHRINK // Shrink compression (PkZIP)
323: ,XLAT_LZH // LHarc (LHA) Dynamic Huffman coding
324:
325: /* Add new ones here */
326:
327: ,XLAT_TYPES
328: };
329:
330:
331: /************/
332: /* Typedefs */
333: /************/
334:
1.1.1.2 ! root 335: #ifdef _WIN32 /* necessary for compatibility with SBBS v2 */
! 336: #pragma pack(push)
! 337: #pragma pack(1)
! 338: #endif
! 339:
1.1 root 340: typedef struct { // Time with time-zone
341:
342: ulong time; // Local time (unix format)
343: short zone; // Time zone
344:
345: } when_t;
346:
347: typedef struct { // Index record
348:
349: ushort to; // 16-bit CRC of recipient name (lower case)
350: ushort from; // 16-bit CRC of sender name (lower case)
351: ushort subj; // 16-bit CRC of subject (lower case, w/o RE:)
352: ushort attr; // attributes (read, permanent, etc.)
353: ulong offset; // offset into header file
354: ulong number; // number of message (1 based)
355: ulong time; // time/date message was imported/posted
356:
357: } idxrec_t;
358:
359: typedef struct { // Message base header (fixed portion)
360:
361: uchar id[4]; // text or binary unique hdr ID
362: ushort version; // version number (initially 100h for 1.00)
363: ushort length; // length including this struct
364:
365: } smbhdr_t;
366:
367: typedef struct { // Message base status header
368:
369: ulong last_msg; // last message number
370: ulong total_msgs; // total messages
371: ulong header_offset; // byte offset to first header record
372: ulong max_crcs; // Maximum number of CRCs to keep in history
373: ulong max_msgs; // Maximum number of message to keep in sub
374: ushort max_age; // Maximum age of message to keep in sub (in days)
375: ushort attr; // Attributes for this message base (SMB_HYPER,etc)
376:
377: } smbstatus_t;
378:
379: typedef struct { // Message header
380:
381: uchar id[4]; // SHD<^Z>
382: ushort type; // Message type (normally 0)
383: ushort version; // Version of type (initially 100h for 1.00)
384: ushort length; // Total length of fixed record + all fields
385: ushort attr; // Attributes (bit field) (duped in SID)
386: ulong auxattr; // Auxillary attributes (bit field)
387: ulong netattr; // Network attributes
388: when_t when_written; // Time message was written (unix format)
389: when_t when_imported; // Time message was imported
390: ulong number; // Message number
391: ulong thread_orig; // Original message number in thread
392: ulong thread_next; // Next message in thread
393: ulong thread_first; // First reply to this message
394: uchar reserved[16]; // Reserved for future use
395: ulong offset; // Offset for buffer into data file (0 or mod 256)
396: ushort total_dfields; // Total number of data fields
397:
398: } msghdr_t;
399:
400: typedef struct { // Data field
401:
402: ushort type; // Type of data field
403: ulong offset; // Offset into buffer
404: ulong length; // Length of data field
405:
406: } dfield_t;
407:
408: typedef struct { // Header field
409:
410: ushort type;
411: ushort length; // Length of buffer
412:
413: } hfield_t;
414:
415: typedef struct { // FidoNet address (zone:net/node.point)
416:
417: ushort zone;
418: ushort net;
419: ushort node;
420: ushort point;
421:
422: } fidoaddr_t;
423:
424: typedef struct { // Network (type and address)
425:
426: ushort type;
427: void *addr;
428:
429: } net_t;
430:
431: typedef struct { // Message
432:
433: idxrec_t idx; // Index
434: msghdr_t hdr; // Header record (fixed portion)
1.1.1.2 ! root 435: char *to, // To name
1.1 root 436: *to_ext, // To extension
437: *from, // From name
438: *from_ext, // From extension
439: *replyto, // Reply-to name
440: *replyto_ext, // Reply-to extension */
441: *subj; // Subject
442: ushort to_agent, // Type of agent message is to
443: from_agent, // Type of agent message is from
444: replyto_agent; // Type of agent replies should be sent to
445: net_t to_net, // Destination network type and address
446: from_net, // Origin network address
447: replyto_net; // Network type and address for replies
448: ushort total_hfields; // Total number of header fields
449: hfield_t *hfield; // Header fields (fixed length portion)
450: void **hfield_dat; // Header fields (variable length portion)
451: dfield_t *dfield; // Data fields (fixed length portion)
452: ulong offset; // Offset (number of records) into index
453: uchar forwarded; // Forwarded from agent to another
454: when_t expiration; // Message will exipre on this day (if >0)
455:
456: } smbmsg_t;
457:
458: typedef struct { // Message base
459:
460: char file[128]; // Path and base filename (no extension)
461: FILE *sdt_fp; // File pointer for data (.sdt) file
462: FILE *shd_fp; // File pointer for header (.shd) file
463: FILE *sid_fp; // File pointer for index (.sid) file
464: FILE *sda_fp; // File pointer for data allocation (.sda) file
465: FILE *sha_fp; // File pointer for header allocation (.sha) file
1.1.1.2 ! root 466: ulong retry_time; // Maximum number of seconds to retry opens/locks
1.1 root 467: smbstatus_t status; // Status header record
468: char shd_buf[SHD_BLOCK_LEN]; // File I/O buffer for header file
469:
470: } smb_t;
471:
1.1.1.2 ! root 472: #ifdef _WIN32
! 473: #pragma pack(pop) /* original packing */
! 474: #endif
1.1 root 475:
476: #endif /* Don't add anything after this #endif statement */
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