source: branches/client-3.0/src/h/ndfs.h@ 930

Last change on this file since 930 was 5, checked in by Yuri Dario, 18 years ago

OS/2 client code, initial import.
  • Property svn:eol-style set to native
File size: 14.6 KB
Line 
1/*
2 * NetDrive File System (NDFS)
3 *
4 * Version 2.3.x
5 *
6 * (C) COPYRIGHT Blueprint Software Works, Inc. 1999-2004.
7 * ALL RIGHTS RESERVED.
8 */
9
10#ifndef __NDFS__H
11#define __NDFS__H
12
13#define INCL_DOS
14#define INCL_DOSERRORS
15#include <os2.h>
16
17#if defined(__IBMC__) || defined(__IBMCPP__)
18#define FNPTR(a) * a
19#else
20#define FNPTR(a) a *
21#endif
22
23#define NDENTRY APIENTRY
24#define PNDENTRY FNPTR(NDENTRY)
25
26#ifdef __cplusplus
27 extern "C" {
28#endif
29
30 /* This is the file system ID as in DOSQUERYFSINFO */
31 #define NDFS_ID 0x21401785UL
32
33 /* Maximum length of a type name, including trailing '\0',
34 * i.e. len is up to 7 characters and one nul character
35 */
36 #define ND_MAX_TYPE_SIZE 8
37
38 /* resource independent flags for NdpMount */
39 #define ND_FLAG_WRITEPROTECT 0x1
40 #define ND_FLAG_CHECKDUPLICATE 0x2
41
42 /* mount points flags */
43 #define ND_MP_FLAG_NORMAL 0x0
44
45 /* NdQueryInfo infolevels */
46 #define ND_INFO_IFS 0
47 #define ND_INFO_CTL 1
48 #define ND_INFO_NDFS_PATH 2
49 #define ND_INFO_DRIVES 3
50
51 #pragma pack(1)
52 typedef struct _RIDINFO
53 {
54 ULONG ulReqCompleted;
55 USHORT usReqMax;
56 USHORT usReqInProcess;
57 USHORT usReqMaxInProcess;
58 USHORT usReqRetCnt;
59 USHORT usReqCptCnt;
60 ULONG ulFreeHits;
61 ULONG ulCptHits;
62 ULONG ulFreeFaults;
63 ULONG ulCptFaults;
64 ULONG ulFreeScanned;
65 ULONG ulCptScanned;
66 } RIDINFO;
67
68 typedef struct _IFSINFO
69 {
70 CHAR achName[8];
71 USHORT usVerMajor;
72 USHORT usVerMinor;
73 RIDINFO ridInfo;
74 USHORT usCpgmConnected;
75 USHORT usCpgmPID;
76 } IFSINFO;
77
78 typedef struct _CTLINFO
79 {
80 USHORT usCpgmConnected;
81 USHORT usCpgmPID;
82 ULONG ulVersion;
83 } CTLINFO;
84
85 typedef struct _NDFSPATHINFO
86 {
87 CHAR achNDFSPath[CCHMAXPATH];
88 } NDFSPATHINFO;
89
90 #pragma pack()
91
92
93 APIRET NDENTRY NdQueryInfo (ULONG infolevel,
94 PVOID pBuf,
95 PULONG pcbBuf);
96
97 APIRET NDENTRY NdAttach (PSZ pszDevice,
98 PSZ pszLabel,
99 ULONG cUnit,
100 ULONG cUnitAvail);
101
102 APIRET NDENTRY NdDetach (PSZ pszDevice);
103
104 APIRET NDENTRY NdSetDriveInfo (PSZ pszDevice,
105 ULONG cUnit,
106 ULONG cUnitAvail);
107
108 APIRET NDENTRY NdMount (PSZ pszType,
109 ULONG ulFlags,
110 PSZ pszDest,
111 PSZ pszSrc);
112
113 APIRET NDENTRY NdRemount (PSZ pszType,
114 ULONG ulIndex,
115 ULONG ulFlags,
116 PSZ pszDest,
117 PSZ pszSrc);
118
119 APIRET NDENTRY NdUnmount (PSZ pszDest,
120 ULONG ulIndex);
121
122 APIRET NDENTRY NdIoctl (ULONG ulFunction,
123 PSZ pszDest,
124 PVOID pData,
125 ULONG ulDataLenIn,
126 PULONG pulDataLenOut);
127
128 APIRET NDENTRY NdPluginIoctl (ULONG ulFunction,
129 PSZ pszPlugin,
130 PSZ pszRsrcType,
131 PSZ pszDest,
132 PVOID pData,
133 ULONG ulDataLenIn,
134 PULONG pulDataLenOut);
135
136 APIRET NDENTRY NdCreateMountPoint (PSZ pszPath,
137 ULONG ulFlags);
138
139 APIRET NDENTRY NdDeleteMountPoint (PSZ pszPath);
140
141 APIRET NDENTRY NdKill (VOID);
142
143 APIRET NDENTRY NdLoadPlugin (PSZ pszName);
144
145 APIRET NDENTRY NdFreePlugin (PSZ pszName);
146
147 #define ORD_NDQUERYINFO 1
148 #define ORD_NDATTACH 2
149 #define ORD_NDDETACH 3
150 #define ORD_NDSETDRIVEINFO 4
151 #define ORD_NDMOUNT 5
152 #define ORD_NDUNMOUNT 6
153 #define ORD_NDIOCTL 7
154 #define ORD_NDCREATEMOUNTPOINT 8
155 #define ORD_NDDELETEMOUNTPOINT 9
156 #define ORD_NDKILL 10
157 #define ORD_NDLOADPLUGIN 11
158 #define ORD_NDFREEPLUGIN 12
159 #define ORD_NDPLUGINIOCTL 14
160 #define ORD_NDREMOUNT 15
161
162
163 /* IOCTL functions */
164 /* Path related function, pszDest != NULL */
165 #define ND_IOCTL_QUERYMOUNTPOINT 0
166 #define ND_IOCTL_QUERYMOUNTINFO 1
167 #define ND_IOCTL_REFRESH 2
168 #define ND_IOCTL_QUERYMOUNTINFOSHORT 3
169 /* 4 is obsoleted */
170 #define ND_IOCTL_RSRCINFO 5
171 #define ND_IOCTL_REFRESHTREE 6
172 #define ND_IOCTL_QUERYPATHINFO 7
173 #define ND_IOCTL_SETWRITEPROTECT 8
174
175 /* Plugin related function, pszDest == NULL */
176 #define ND_IOCTL_QUERYPLUGINS 100
177 #define ND_IOCTL_QUERYRSRCTYPES 101
178 #define ND_IOCTL_QUERYTYPEINFO 102
179
180
181 #pragma pack(1)
182
183 /* IOCTL in and out data */
184
185 /* ND_IOCTL_QUERYMOUNTPOINT:
186 * Query if the specified path is an existing mount point.
187 */
188 /* no in */
189 /* no out */
190
191
192 /* ND_IOCTL_QUERYMOUNTINFO:
193 * Query mounted resources and child mount point information
194 * on the specified mount point path.
195 */
196 /* no in */
197 /* out */
198 typedef struct _ND_DATA_MOUNTINFO
199 {
200 USHORT usMountPointsTotal;
201 USHORT usMountPointsReturned;
202 USHORT usResourcesTotal;
203 USHORT usResourcesReturned;
204 ULONG cbName; /* length of the name without the trailing '\0' */
205 CHAR achName[1]; /* name of the mount point */
206 /* usMountPointsReturned ND_DATA_MOUNTPOINT structures */
207 /* usResourcesReturned ND_DATA_MOUNTRESOURCE structures */
208 } ND_DATA_MOUNTINFO;
209 typedef ND_DATA_MOUNTINFO *PND_DATA_MOUNTINFO;
210
211 typedef struct _ND_DATA_MOUNTPOINT
212 {
213 ULONG cbName; /* length of the name without the trailing '\0' */
214 CHAR achName[1]; /* name of the mount point */
215 } ND_DATA_MOUNTPOINT;
216 typedef ND_DATA_MOUNTPOINT *PND_DATA_MOUNTPOINT;
217
218 typedef struct _ND_DATA_MOUNTRESOURCE
219 {
220 CHAR achType[ND_MAX_TYPE_SIZE]; /* asciiz type of the resource */
221 ULONG ulFlags; /* resource flags,
222 * low 16 bit - resource independent,
223 * high 16 bit - resource private flags
224 */
225 ULONG cbData; /* length of the data without the trailing '\0' */
226 CHAR achData[1]; /* resource data */
227 } ND_DATA_MOUNTRESOURCE;
228 typedef ND_DATA_MOUNTRESOURCE *PND_DATA_MOUNTRESOURCE;
229
230
231 /* ND_IOCTL_REFRESH:
232 * Refresh content of the specified directory. Allows to invalidate
233 * cache for this directory listing.
234 */
235 /* no in */
236 /* no out */
237
238
239 /* ND_IOCTL_QUERYMOUNTINFOSHORT:
240 * Query mounted resources and child mount point numbers
241 * on the specified mount point path.
242 */
243 /* no in */
244 /* out */
245 typedef struct _ND_DATA_MOUNTINFOSHORT
246 {
247 USHORT usMountPointsTotal;
248 USHORT usResourcesTotal;
249 ULONG cbName; /* length of the name without the trailing '\0' */
250 CHAR achName[CCHMAXPATH]; /* name of the mount point */
251 } ND_DATA_MOUNTINFOSHORT;
252 typedef ND_DATA_MOUNTINFOSHORT *PND_DATA_MOUNTINFOSHORT;
253
254
255 /* ND_IOCTL_RSRCINFO:
256 * Query information about resource with specified index in the
257 * specified mount point.
258 */
259 /* in */
260 typedef struct _ND_PARAM_INDEX
261 {
262 ULONG ulIndex; /* index of resource */
263 } ND_PARAM_INDEX;
264 /* out */
265 typedef struct _ND_DATA_RSRCINFO
266 {
267 ULONG ulType; /* numeric value of resource type, index in types array */
268 ULONG ulFlags; /* flags of the resource */
269 ULONG cbData; /* length of achData without trailing '\0' */
270 BYTE cbType; /* length of achType without trailing '\0' */
271 BYTE bExternal; /* =1 if external plugin */
272 BYTE cbPlugin; /* length of achPlugin without trailing '\0' */
273 CHAR achType[1]; /* type of resource */
274 CHAR achPlugin[1]; /* name of plugin */
275 CHAR achData[1]; /* resource data */
276 } ND_DATA_RSRCINFO;
277
278 #define RSRCINFO_SIZE(p) (sizeof (*p) + p->cbData + p->cbType + p->cbPlugin)
279 #define RSRCINFO_TYPE(p) (&(p->achType[0]))
280 #define RSRCINFO_PLUGIN(p) (RSRCINFO_TYPE(p) + sizeof (p->achType) + p->cbType)
281 #define RSRCINFO_DATA(p) (RSRCINFO_PLUGIN(p) + sizeof (p->achPlugin) + p->cbPlugin)
282
283 #define RSRC_TYPE_ERROR 0xFFFF0000L
284
285
286 /* ND_IOCTL_REFRESHTREE:
287 * Refresh content of the specified directory and its descendants.
288 * Allows to invalidate cache for the whole tree.
289 */
290 /* no in */
291 /* no out */
292
293
294 /* ND_IOCTL_QUERYPATHINFO:
295 * Query NetDrive path information.
296 */
297 /* no in */
298 /* out */
299 typedef struct _ND_DATA_QUERYPATHINFO
300 {
301 USHORT cb; /* size of the structure including the cb */
302 BYTE bPathType; /* see ND_PT_* */
303 ULONG ulType; /* numeric value of resource type */
304 ULONG ulIndex; /* index of resource */
305 BYTE cbType; /* length of achType without trailing '\0' */
306 BYTE cbPlugin; /* length of achPlugin without trailing '\0' */
307 BYTE cbMountPoint; /* length of achMountPoint without trailing '\0' */
308 BYTE cbRsrcPath; /* length of achRsrcPath without trailing '\0' */
309 CHAR achType[1]; /* type name */
310 CHAR achPlugin[1]; /* plugin name */
311 CHAR achMountPoint[1]; /* mount point path */
312 CHAR achRsrcPath[1]; /* path after mount point */
313 } ND_DATA_QUERYPATHINFO;
314 typedef ND_DATA_QUERYPATHINFO *PND_DATA_QUERYPATHINFO;
315
316 /* Values for ND_DATA_QUERYPATHINFO::bPathType */
317 #define ND_PT_MOUNTPOINT 0
318 #define ND_PT_INTERNAL 1
319 #define ND_PT_EXTERNAL 2
320
321 #define PATHINFO_SIZE(p) (sizeof (*p) + p->cbType + p->cbPlugin + p->cbMountPoint + p->cbRsrcPath)
322 #define PATHINFO_TYPE(p) (&(p->achType[0]))
323 #define PATHINFO_PLUGIN(p) (PATHINFO_TYPE(p) + sizeof (p->achType) + p->cbType)
324 #define PATHINFO_MOUNTPOINT(p) (PATHINFO_PLUGIN(p) + sizeof (p->achPlugin) + p->cbPlugin)
325 #define PATHINFO_RSRCPATH(p) (PATHINFO_MOUNTPOINT(p) + sizeof (p->achMountPoint) + p->cbMountPoint)
326
327
328 /* ND_IOCTL_SETWRITEPROTECT:
329 * Sets write protect flag for resource with specified index in the
330 * specified mount point.
331 */
332 /* in */
333 typedef struct _ND_PARAM_SETWRITEPROTECT
334 {
335 ULONG ulIndex; /* index of resource */
336 ULONG fWriteProtect; /* 1 - write protect, 0 - write enable */
337 } ND_PARAM_SETWRITEPROTECT;
338 /* no out */
339
340
341 /* ND_IOCTL_QUERYPLUGINS:
342 * Queries list of loaded plugins.
343 */
344 /* no in */
345 /* out */
346 typedef struct _ND_DATA_PLUGINLIST
347 {
348 ULONG cbSize; /* size of plugin list (with ND_DATA_PLUGINLIST) */
349 ULONG ulCount; /* number of plugins returned */
350 /* ulCount ND_DATA_PLUGIN structures follow */
351 } ND_DATA_PLUGINLIST;
352
353 typedef struct _ND_DATA_PLUGIN
354 {
355 HMODULE hMod; /* placeholder, always zero */
356 BYTE bExternal; /* = 1 if external plugin; 0 if internal */
357 BYTE cbName; /* length of the name without the trailing '\0' */
358 CHAR szName[1]; /* plugin dll: ndpftp.dll -> name == ndpftp */
359 } ND_DATA_PLUGIN;
360
361
362 /* ND_IOCTL_QUERYRSRCTYPES:
363 * Query type names for specified plugin.
364 */
365 /* in */
366 typedef struct _ND_PARAM_QUERYRSRCTYPES
367 {
368 BYTE cbName; /* length of the name without the trailing '\0' */
369 char szName[1]; /* plugin name */
370 } ND_PARAM_QUERYRSRCTYPES;
371 /* out */
372 typedef struct _ND_DATA_RSRCTYPELIST
373 {
374 ULONG cbSize; /* size of type list (with ND_DATA_RSRCTYPELIST) */
375 ULONG ulCount; /* number of types returned */
376 /* ulCount ND_DATA_RSRCTYPE structures follow */
377 } ND_DATA_RSRCTYPELIST;
378
379 typedef struct _ND_DATA_RSRCTYPE
380 {
381 BYTE cbType; /* length of the name without the trailing '\0' */
382 CHAR szType[1]; /* type: local, ftp ... */
383 } ND_DATA_RSRCTYPE;
384
385
386 /* ND_IOCTL_QUERYTYPEINFO:
387 * Query plugin name that supports the specified type.
388 */
389 /* in */
390 typedef struct _ND_PARAM_NAME
391 {
392 BYTE cbName; /* length of the name without the trailing '\0' */
393 CHAR achName[1]; /* the type name */
394 } ND_PARAM_NAME;
395 /* out */
396 typedef struct _ND_DATA_TYPEINFO
397 {
398 ULONG ulType; /* numeric value of resource type, index in types array */
399 BYTE cbType; /* length of achType without trailing '\0' */
400 BYTE cbPlugin; /* length of achPlugin without trailing '\0' */
401 BYTE bExternal; /* = 1 if external plugin */
402 CHAR achType[1]; /* type name */
403 CHAR achPlugin[1]; /* plugin name */
404 } ND_DATA_TYPEINFO;
405
406 #define TYPEINFO_SIZE(p) (sizeof (*p) + p->cbType + p->cbPlugin)
407 #define TYPEINFO_TYPE(p) (&(p->achType[0]))
408 #define TYPEINFO_PLUGIN(p) (TYPEINFO_TYPE(p) + sizeof (p->achType) + p->cbType)
409
410 #pragma pack()
411
412#ifdef __cplusplus
413 }
414#endif
415
416#endif /* __NDFS__H */
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