2 * Copyright 2000, International Business Machines Corporation and others.
5 * This software has been released under the terms of the IBM Public
6 * License. For details, see the LICENSE file in the top-level source
7 * directory or online at http://www.openafs.org/dl/license10.html
10 #include <afs/param.h>
12 #include <afs/afs_args.h>
24 #include <rx\rx_null.h>
26 #include <WINNT/syscfg.h>
31 extern int RXAFSCB_ExecuteRequest();
32 extern int RXSTATS_ExecuteRequest();
34 extern afs_int32 cryptall;
36 char AFSConfigKeyName[] =
37 "SYSTEM\\CurrentControlSet\\Services\\TransarcAFSDaemon\\Parameters";
41 char cm_rootVolumeName[64];
42 DWORD cm_rootVolumeNameLen;
43 cm_volume_t *cm_rootVolumep = NULL;
44 cm_cell_t *cm_rootCellp = NULL;
46 cm_scache_t *cm_rootSCachep;
47 char cm_mountRoot[1024];
48 DWORD cm_mountRootLen;
51 #ifdef AFS_FREELANCE_CLIENT
53 #endif /* freelance */
66 char cm_HostName[200];
69 char cm_CachePath[200];
70 DWORD cm_CachePathLen;
72 BOOL isGateway = FALSE;
74 BOOL reportSessionStartups = FALSE;
76 cm_initparams_v1 cm_initParams;
79 * AFSD Initialization Log
81 * This is distinct from the regular debug logging facility.
82 * Log items go directly to a file, not to an array in memory, so that even
83 * if AFSD crashes, the log can be inspected.
89 int cm_dnsEnabled = 1;
92 /*#ifdef AFS_FREELANCE_CLIENT
93 extern int cm_freelanceEnabled;
96 void cm_InitFakeRootDir();
106 afsi_file = INVALID_HANDLE_VALUE;
107 code = GetWindowsDirectory(wd, sizeof(wd));
108 if (code == 0) return;
109 strcat(wd, "\\afsd_init.log");
110 GetTimeFormat(LOCALE_SYSTEM_DEFAULT, 0, NULL, NULL, t, sizeof(t));
111 afsi_file = CreateFile(wd, GENERIC_WRITE, FILE_SHARE_READ, NULL,
112 CREATE_ALWAYS, FILE_FLAG_WRITE_THROUGH, NULL);
113 GetTimeFormat(LOCALE_SYSTEM_DEFAULT, 0, NULL, NULL, u, sizeof(u));
114 strcat(t, ": Create log file\n");
115 strcat(u, ": Created log file\n");
116 WriteFile(afsi_file, t, strlen(t), &zilch, NULL);
117 WriteFile(afsi_file, u, strlen(u), &zilch, NULL);
121 afsi_log(char *pattern, ...)
123 char s[100], t[100], u[100];
126 va_start(ap, pattern);
128 vsprintf(s, pattern, ap);
129 GetTimeFormat(LOCALE_SYSTEM_DEFAULT, 0, NULL, NULL, t, sizeof(t));
130 sprintf(u, "%s: %s\n", t, s);
131 if (afsi_file != INVALID_HANDLE_VALUE)
132 WriteFile(afsi_file, u, strlen(u), &zilch, NULL);
136 * Standard AFSD trace
139 void afsd_ForceTrace(BOOL flush)
145 if (!logReady) return;
147 len = GetTempPath(99, buf);
148 strcpy(&buf[len], "/afsd.log");
149 handle = CreateFile(buf, GENERIC_WRITE, FILE_SHARE_READ,
150 NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
151 if (handle == INVALID_HANDLE_VALUE) {
153 osi_panic("Cannot create log file", __FILE__, __LINE__);
155 osi_LogPrint(afsd_logp, handle);
157 FlushFileBuffers(handle);
162 * AFSD Initialization
165 int afsd_InitCM(char **reasonP)
174 char rootCellName[256];
175 struct rx_service *serverp;
176 static struct rx_securityClass *nullServerSecurityClassp;
183 /*int freelanceEnabled;*/
186 WSAStartup(0x0101, &WSAjunk);
188 /* setup osidebug server at RPC slot 1000 */
189 osi_LongToUID(1000, &debugID);
190 code = osi_InitDebug(&debugID);
191 afsi_log("osi_InitDebug code %d", code);
192 // osi_LockTypeSetDefault("stat"); /* comment this out for speed *
194 *reasonP = "unknown error";
199 gethostname(cm_HostName, sizeof(cm_HostName));
200 afsi_log("gethostname %s", cm_HostName);
201 thp = gethostbyname(cm_HostName);
202 memcpy(&cm_HostAddr, thp->h_addr_list[0], 4);
204 /* seed random number generator */
205 srand(ntohl(cm_HostAddr));
207 /* Look up configuration parameters in Registry */
209 code = RegOpenKeyEx(HKEY_LOCAL_MACHINE, AFSConfigKeyName,
210 0, KEY_QUERY_VALUE, &parmKey);
211 if (code != ERROR_SUCCESS) {
212 FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM
213 | FORMAT_MESSAGE_ALLOCATE_BUFFER,
214 NULL, code, 0, (LPTSTR)&msgBuf, 0, NULL);
216 "Failure in configuration while opening Registry: %s",
218 osi_panic(buf, __FILE__, __LINE__);
221 dummyLen = sizeof(LANadapter);
222 code = RegQueryValueEx(parmKey, "LANadapter", NULL, NULL,
223 (BYTE *) &LANadapter, &dummyLen);
224 if (code == ERROR_SUCCESS)
225 afsi_log("LAN adapter number %d", LANadapter);
228 afsi_log("Default LAN adapter number");
231 dummyLen = sizeof(cacheSize);
232 code = RegQueryValueEx(parmKey, "CacheSize", NULL, NULL,
233 (BYTE *) &cacheSize, &dummyLen);
234 if (code == ERROR_SUCCESS)
235 afsi_log("Cache size %d", cacheSize);
237 cacheSize = CM_CONFIGDEFAULT_CACHESIZE;
238 afsi_log("Default cache size %d", cacheSize);
241 dummyLen = sizeof(logChunkSize);
242 code = RegQueryValueEx(parmKey, "ChunkSize", NULL, NULL,
243 (BYTE *) &logChunkSize, &dummyLen);
244 if (code == ERROR_SUCCESS) {
245 if (logChunkSize < 12 || logChunkSize > 30) {
246 afsi_log("Invalid chunk size %d, using default",
248 logChunkSize = CM_CONFIGDEFAULT_CHUNKSIZE;
250 afsi_log("Chunk size %d", logChunkSize);
252 logChunkSize = CM_CONFIGDEFAULT_CHUNKSIZE;
253 afsi_log("Default chunk size %d", logChunkSize);
255 cm_logChunkSize = logChunkSize;
256 cm_chunkSize = 1 << logChunkSize;
258 dummyLen = sizeof(numBkgD);
259 code = RegQueryValueEx(parmKey, "Daemons", NULL, NULL,
260 (BYTE *) &numBkgD, &dummyLen);
261 if (code == ERROR_SUCCESS)
262 afsi_log("%d background daemons", numBkgD);
264 numBkgD = CM_CONFIGDEFAULT_DAEMONS;
265 afsi_log("Defaulting to %d background daemons", numBkgD);
268 dummyLen = sizeof(numSvThreads);
269 code = RegQueryValueEx(parmKey, "ServerThreads", NULL, NULL,
270 (BYTE *) &numSvThreads, &dummyLen);
271 if (code == ERROR_SUCCESS)
272 afsi_log("%d server threads", numSvThreads);
274 numSvThreads = CM_CONFIGDEFAULT_SVTHREADS;
275 afsi_log("Defaulting to %d server threads", numSvThreads);
278 dummyLen = sizeof(stats);
279 code = RegQueryValueEx(parmKey, "Stats", NULL, NULL,
280 (BYTE *) &stats, &dummyLen);
281 if (code == ERROR_SUCCESS)
282 afsi_log("Status cache size %d", stats);
284 stats = CM_CONFIGDEFAULT_STATS;
285 afsi_log("Default status cache size %d", stats);
288 dummyLen = sizeof(ltt);
289 code = RegQueryValueEx(parmKey, "LogoffTokenTransfer", NULL, NULL,
290 (BYTE *) <t, &dummyLen);
291 if (code == ERROR_SUCCESS)
292 afsi_log("Logoff token transfer %s", (ltt ? "on" : "off"));
295 afsi_log("Logoff token transfer on by default");
297 smb_LogoffTokenTransfer = ltt;
300 dummyLen = sizeof(ltto);
301 code = RegQueryValueEx(parmKey, "LogoffTokenTransferTimeout",
302 NULL, NULL, (BYTE *) <to, &dummyLen);
303 if (code == ERROR_SUCCESS)
304 afsi_log("Logoff token tranfer timeout %d seconds",
308 afsi_log("Default logoff token transfer timeout 10 seconds");
311 smb_LogoffTransferTimeout = ltto;
313 dummyLen = sizeof(cm_rootVolumeName);
314 code = RegQueryValueEx(parmKey, "RootVolume", NULL, NULL,
315 cm_rootVolumeName, &dummyLen);
316 if (code == ERROR_SUCCESS)
317 afsi_log("Root volume %s", cm_rootVolumeName);
319 strcpy(cm_rootVolumeName, "root.afs");
320 afsi_log("Default root volume name root.afs");
323 cm_mountRootLen = sizeof(cm_mountRoot);
324 code = RegQueryValueEx(parmKey, "Mountroot", NULL, NULL,
325 cm_mountRoot, &cm_mountRootLen);
326 if (code == ERROR_SUCCESS)
327 afsi_log("Mount root %s", cm_mountRoot);
329 strcpy(cm_mountRoot, "/afs");
334 dummyLen = sizeof(cm_CachePath);
335 code = RegQueryValueEx(parmKey, "CachePath", NULL, NULL,
336 cm_CachePath, &dummyLen);
337 if (code == ERROR_SUCCESS)
338 afsi_log("Cache path %s", cm_CachePath);
340 GetWindowsDirectory(cm_CachePath, sizeof(cm_CachePath));
341 cm_CachePath[2] = 0; /* get drive letter only */
342 strcat(cm_CachePath, "\\AFSCache");
343 afsi_log("Default cache path %s", cm_CachePath);
346 dummyLen = sizeof(traceOnPanic);
347 code = RegQueryValueEx(parmKey, "TrapOnPanic", NULL, NULL,
348 (BYTE *) &traceOnPanic, &dummyLen);
349 if (code == ERROR_SUCCESS)
350 afsi_log("Set to %s on panic",
351 traceOnPanic ? "trap" : "not trap");
357 dummyLen = sizeof(isGateway);
358 code = RegQueryValueEx(parmKey, "IsGateway", NULL, NULL,
359 (BYTE *) &isGateway, &dummyLen);
360 if (code == ERROR_SUCCESS)
361 afsi_log("Set for %s service",
362 isGateway ? "gateway" : "stand-alone");
368 dummyLen = sizeof(reportSessionStartups);
369 code = RegQueryValueEx(parmKey, "ReportSessionStartups", NULL, NULL,
370 (BYTE *) &reportSessionStartups, &dummyLen);
371 if (code == ERROR_SUCCESS)
372 afsi_log("Session startups %s be recorded in the Event Log",
373 reportSessionStartups ? "will" : "will not");
375 reportSessionStartups = 0;
379 dummyLen = sizeof(traceBufSize);
380 code = RegQueryValueEx(parmKey, "TraceBufferSize", NULL, NULL,
381 (BYTE *) &traceBufSize, &dummyLen);
382 if (code == ERROR_SUCCESS)
383 afsi_log("Trace Buffer size %d", traceBufSize);
385 traceBufSize = CM_CONFIGDEFAULT_TRACEBUFSIZE;
386 afsi_log("Default trace buffer size %d", traceBufSize);
389 dummyLen = sizeof(cm_sysName);
390 code = RegQueryValueEx(parmKey, "SysName", NULL, NULL,
391 cm_sysName, &dummyLen);
392 if (code == ERROR_SUCCESS)
393 afsi_log("Sys name %s", cm_sysName);
395 strcat(cm_sysName, "i386_nt40");
396 afsi_log("Default sys name %s", cm_sysName);
399 dummyLen = sizeof(cryptall);
400 code = RegQueryValueEx(parmKey, "SecurityLevel", NULL, NULL,
401 (BYTE *) &cryptall, &dummyLen);
402 if (code == ERROR_SUCCESS)
403 afsi_log("SecurityLevel is %s", cryptall?"crypt":"clear");
405 cryptall = rxkad_clear;
406 afsi_log("Default SecurityLevel is clear");
410 dummyLen = sizeof(cm_dnsEnabled);
411 code = RegQueryValueEx(parmKey, "UseDNS", NULL, NULL,
412 (BYTE *) &cm_dnsEnabled, &dummyLen);
413 if (code == ERROR_SUCCESS) {
414 afsi_log("DNS %s be used to find AFS cell servers",
415 cm_dnsEnabled ? "will" : "will not");
418 cm_dnsEnabled = 1; /* default on */
420 #endif /* AFS_AFSDB_ENV */
422 #ifdef AFS_FREELANCE_CLIENT
423 dummyLen = sizeof(cm_freelanceEnabled);
424 code = RegQueryValueEx(parmKey, "FreelanceClient", NULL, NULL,
425 (BYTE *) &cm_freelanceEnabled, &dummyLen);
426 if (code == ERROR_SUCCESS) {
427 afsi_log("Freelance client feature %s activated",
428 cm_freelanceEnabled ? "is" : "is not");
431 cm_freelanceEnabled = 0; /* default off */
433 #endif /* AFS_FREELANCE_CLIENT */
435 RegCloseKey (parmKey);
437 /* setup early variables */
438 /* These both used to be configurable. */
440 buf_bufferSize = CM_CONFIGDEFAULT_BLOCKSIZE;
442 /* turn from 1024 byte units into memory blocks */
443 cacheBlocks = (cacheSize * 1024) / buf_bufferSize;
445 /* setup and enable debug log */
446 afsd_logp = osi_LogCreate("afsd", traceBufSize);
447 afsi_log("osi_LogCreate log addr %x", afsd_logp);
448 osi_LogEnable(afsd_logp);
451 /* get network related info */
452 cm_noIPAddr = CM_MAXINTERFACE_ADDR;
453 code = syscfg_GetIFInfo(&cm_noIPAddr,
454 cm_IPAddr, cm_SubnetMask,
455 cm_NetMtu, cm_NetFlags);
457 if ( (cm_noIPAddr <= 0) || (code <= 0 ) )
458 afsi_log("syscfg_GetIFInfo error code %d", code);
460 afsi_log("First Network address %x SubnetMask %x",
461 cm_IPAddr[0], cm_SubnetMask[0]);
464 * Save client configuration for GetCacheConfig requests
466 cm_initParams.nChunkFiles = 0;
467 cm_initParams.nStatCaches = stats;
468 cm_initParams.nDataCaches = 0;
469 cm_initParams.nVolumeCaches = 0;
470 cm_initParams.firstChunkSize = cm_chunkSize;
471 cm_initParams.otherChunkSize = cm_chunkSize;
472 cm_initParams.cacheSize = cacheSize;
473 cm_initParams.setTime = 0;
474 cm_initParams.memCache = 0;
476 /* initialize RX, and tell it to listen to port 7001, which is used for
477 * callback RPC messages.
479 code = rx_Init(htons(7001));
480 afsi_log("rx_Init code %x", code);
482 *reasonP = "afsd: failed to init rx client on port 7001";
486 /* Initialize the RPC server for session keys */
489 /* create an unauthenticated service #1 for callbacks */
490 nullServerSecurityClassp = rxnull_NewServerSecurityObject();
491 serverp = rx_NewService(0, 1, "AFS", &nullServerSecurityClassp, 1,
492 RXAFSCB_ExecuteRequest);
493 afsi_log("rx_NewService addr %x", serverp);
494 if (serverp == NULL) {
495 *reasonP = "unknown error";
499 nullServerSecurityClassp = rxnull_NewServerSecurityObject();
500 serverp = rx_NewService(0, RX_STATS_SERVICE_ID, "rpcstats",
501 &nullServerSecurityClassp, 1, RXSTATS_ExecuteRequest);
502 afsi_log("rx_NewService addr %x", serverp);
503 if (serverp == NULL) {
504 *reasonP = "unknown error";
508 /* start server threads, *not* donating this one to the pool */
510 afsi_log("rx_StartServer");
512 /* init user daemon, and other packages */
515 cm_InitACLCache(2*stats);
531 cm_InitSCache(stats);
533 code = cm_InitDCache(0, cacheBlocks);
534 afsi_log("cm_InitDCache code %x", code);
536 *reasonP = "error initializing cache";
541 if (cm_InitDNS(cm_dnsEnabled) == -1)
542 cm_dnsEnabled = 0; /* init failed, so deactivate */
543 afsi_log("cm_InitDNS %d", cm_dnsEnabled);
546 code = cm_GetRootCellName(rootCellName);
547 afsi_log("cm_GetRootCellName code %d rcn %s", code,
548 (code ? "<none>" : rootCellName));
549 if (code != 0 && !cm_freelanceEnabled) {
550 *reasonP = "can't find root cell name in afsd.ini";
553 else if (cm_freelanceEnabled)
556 if (code == 0 && !cm_freelanceEnabled) {
557 cm_rootCellp = cm_GetCell(rootCellName, CM_FLAG_CREATE);
558 afsi_log("cm_GetCell addr %x", cm_rootCellp);
559 if (cm_rootCellp == NULL) {
560 *reasonP = "can't find root cell in afsdcell.ini";
565 #ifdef AFS_FREELANCE_CLIENT
566 if (cm_freelanceEnabled)
573 int afsd_InitDaemons(char **reasonP)
580 /* this should really be in an init daemon from here on down */
582 if (!cm_freelanceEnabled) {
583 code = cm_GetVolumeByName(cm_rootCellp, cm_rootVolumeName, cm_rootUserp,
584 &req, CM_FLAG_CREATE, &cm_rootVolumep);
585 afsi_log("cm_GetVolumeByName code %x root vol %x", code,
586 (code ? 0xffffffff : cm_rootVolumep));
588 *reasonP = "can't find root volume in root cell";
593 /* compute the root fid */
594 if (!cm_freelanceEnabled) {
595 cm_rootFid.cell = cm_rootCellp->cellID;
596 cm_rootFid.volume = cm_GetROVolumeID(cm_rootVolumep);
597 cm_rootFid.vnode = 1;
598 cm_rootFid.unique = 1;
601 cm_FakeRootFid(&cm_rootFid);
603 code = cm_GetSCache(&cm_rootFid, &cm_rootSCachep, cm_rootUserp, &req);
604 afsi_log("cm_GetSCache code %x scache %x", code,
605 (code ? 0xffffffff : cm_rootSCachep));
607 *reasonP = "unknown error";
611 cm_InitDaemon(numBkgD);
612 afsi_log("cm_InitDaemon");
617 int afsd_InitSMB(char **reasonP, void *aMBfunc)
622 /* Do this last so that we don't handle requests before init is done.
623 * Here we initialize the SMB listener.
625 strcpy(hostName, cm_HostName);
626 ctemp = strchr(hostName, '.'); /* turn ntdfs.* into ntdfs */
627 if (ctemp) *ctemp = 0;
628 hostName[11] = 0; /* ensure that even after adding the -A, we
629 * leave one byte free for the netbios server
632 strcat(hostName, "-AFS");
634 smb_Init(afsd_logp, hostName, smb_UseV3, LANadapter, numSvThreads,
636 afsi_log("smb_Init");