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>
30 #include <rx\rx_null.h>
31 #include <rx\rxstat.h>
32 #include <WINNT/syscfg.h>
33 #include <WINNT/afsreg.h>
34 #include <afs\afscbint.h>
38 #include "lanahelper.h"
40 #include "cm_memmap.h"
46 extern afs_uint32 cryptall;
47 extern afs_uint32 cm_anonvldb;
48 extern int cm_enableServerLocks;
49 extern int cm_followBackupPath;
50 extern int cm_deleteReadOnly;
52 extern afs_int32 cm_BPlusTrees;
54 extern afs_int32 cm_OfflineROIsValid;
55 extern afs_int32 cm_giveUpAllCBs;
56 extern const clientchar_t **smb_ExecutableExtensions;
60 cm_config_data_t cm_data;
62 fschar_t cm_rootVolumeName[VL_MAXNAMELEN];
63 DWORD cm_rootVolumeNameLen;
65 fschar_t cm_mountRoot[1024];
66 DWORD cm_mountRootLen;
68 clientchar_t cm_mountRootC[1024];
69 DWORD cm_mountRootCLen;
85 char cm_HostName[200];
87 unsigned short cm_callbackport = CM_DEFAULT_CALLBACKPORT;
89 char cm_NetbiosName[MAX_NB_NAME_LENGTH] = "NOT.YET.SET";
90 clientchar_t cm_NetbiosNameC[MAX_NB_NAME_LENGTH] = _C("NOT.YET.SET");
92 char cm_CachePath[MAX_PATH];
93 DWORD cm_ValidateCache = 1;
95 BOOL reportSessionStartups = FALSE;
97 cm_initparams_v1 cm_initParams;
99 clientchar_t *cm_sysName = 0;
100 unsigned int cm_sysNameCount = 0;
101 clientchar_t *cm_sysNameList[MAXNUMSYSNAMES];
103 DWORD TraceOption = 0;
106 * AFSD Initialization Log
108 * This is distinct from the regular debug logging facility.
109 * Log items go directly to a file, not to an array in memory, so that even
110 * if AFSD crashes, the log can be inspected.
116 int cm_dnsEnabled = 1;
120 static int afsi_log_useTimestamp = 1;
123 afsi_log(char *pattern, ...)
125 char s[256], t[100], d[100], u[512];
128 va_start(ap, pattern);
130 StringCbVPrintfA(s, sizeof(s), pattern, ap);
131 if ( afsi_log_useTimestamp ) {
132 GetTimeFormat(LOCALE_SYSTEM_DEFAULT, 0, NULL, NULL, t, sizeof(t));
133 GetDateFormat(LOCALE_SYSTEM_DEFAULT, 0, NULL, NULL, d, sizeof(d));
134 StringCbPrintfA(u, sizeof(u), "%s %s: %s\r\n", d, t, s);
135 if (afsi_file != INVALID_HANDLE_VALUE)
136 WriteFile(afsi_file, u, (DWORD)strlen(u), &zilch, NULL);
141 if (afsi_file != INVALID_HANDLE_VALUE)
142 WriteFile(afsi_file, s, (DWORD)strlen(s), &zilch, NULL);
150 char t[100], u[100], *p, *path;
156 DWORD maxLogSize = 100 * 1024;
158 afsi_file = INVALID_HANDLE_VALUE;
159 code = GetTempPath(sizeof(wd)-15, wd);
160 if ( code == 0 || code > (sizeof(wd)-15) )
161 return; /* unable to create a log */
163 StringCbCatA(wd, sizeof(wd), "\\afsd_init.log");
164 GetTimeFormat(LOCALE_SYSTEM_DEFAULT, 0, NULL, NULL, t, sizeof(t));
165 afsi_file = CreateFile(wd, GENERIC_WRITE, FILE_SHARE_READ, NULL,
166 OPEN_ALWAYS, FILE_FLAG_WRITE_THROUGH, NULL);
168 code = RegOpenKeyEx(HKEY_LOCAL_MACHINE, AFSREG_CLT_SVC_PARAM_SUBKEY,
169 0, KEY_QUERY_VALUE, &parmKey);
170 if (code == ERROR_SUCCESS) {
171 dummyLen = sizeof(maxLogSize);
172 code = RegQueryValueEx(parmKey, "MaxLogSize", NULL, NULL,
173 (BYTE *) &maxLogSize, &dummyLen);
174 RegCloseKey (parmKey);
178 dwLow = GetFileSize( afsi_file, &dwHigh );
179 if ( dwHigh > 0 || dwLow >= maxLogSize ) {
180 CloseHandle(afsi_file);
181 afsi_file = CreateFile( wd, GENERIC_WRITE, FILE_SHARE_READ, NULL,
182 CREATE_ALWAYS, FILE_FLAG_WRITE_THROUGH, NULL);
186 SetFilePointer(afsi_file, 0, NULL, FILE_END);
187 GetTimeFormat(LOCALE_SYSTEM_DEFAULT, 0, NULL, NULL, u, sizeof(u));
188 StringCbCatA(t, sizeof(t), ": Create log file\r\n");
189 StringCbCatA(u, sizeof(u), ": Created log file\r\n");
190 WriteFile(afsi_file, t, (DWORD)strlen(t), &zilch, NULL);
191 WriteFile(afsi_file, u, (DWORD)strlen(u), &zilch, NULL);
193 code = GetEnvironmentVariable("PATH", NULL, 0);
195 code = GetEnvironmentVariable("PATH", path, code);
196 WriteFile(afsi_file, p, (DWORD)strlen(p), &zilch, NULL);
197 WriteFile(afsi_file, path, (DWORD)strlen(path), &zilch, NULL);
198 WriteFile(afsi_file, "\r\n", (DWORD)1, &zilch, NULL);
201 /* Initialize C RTL Code Page conversion functions */
202 /* All of the path info obtained from the SMB client is in the OEM code page */
203 afsi_log("OEM Code Page = %d", GetOEMCP());
204 afsi_log("locale = %s", setlocale(LC_ALL,NULL));
206 /* Two things to look into. First, should mbstowcs() be performing
207 * character set translations from OEM to Unicode in smb3.c;
208 * Second, do we need to set this translation in each function
209 * due to multi-threading.
211 afsi_log("locale -> %s", setlocale(LC_ALL, ".OCP"));
212 afsi_log("_setmbcp = %d -> %d", _setmbcp(_MB_CP_OEM), _getmbcp());
217 * Standard AFSD trace
220 void afsd_ForceTrace(BOOL flush)
229 len = GetTempPath(sizeof(buf)-10, buf);
230 StringCbCopyA(&buf[len], sizeof(buf)-len, "/afsd.log");
231 handle = CreateFile(buf, GENERIC_WRITE, FILE_SHARE_READ,
232 NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
233 if (handle == INVALID_HANDLE_VALUE) {
235 osi_panic("Cannot create log file", __FILE__, __LINE__);
237 osi_LogPrint(afsd_logp, handle);
239 FlushFileBuffers(handle);
243 static void afsd_InitServerPreferences(void)
246 DWORD dwType, dwSize;
250 DWORD dwHostSize = 256;
252 struct sockaddr_in saddr;
255 if (RegOpenKeyEx( HKEY_LOCAL_MACHINE,
256 AFSREG_CLT_OPENAFS_SUBKEY "\\Server Preferences\\VLDB",
258 KEY_READ|KEY_QUERY_VALUE,
259 &hkPrefs) == ERROR_SUCCESS) {
261 RegQueryInfoKey( hkPrefs,
264 NULL, /* lpReserved */
265 NULL, /* lpcSubKeys */
266 NULL, /* lpcMaxSubKeyLen */
267 NULL, /* lpcMaxClassLen */
268 &dwPrefs, /* lpcValues */
269 NULL, /* lpcMaxValueNameLen */
270 NULL, /* lpcMaxValueLen */
271 NULL, /* lpcbSecurityDescriptor */
272 NULL /* lpftLastWriteTime */
275 for ( dwIndex = 0 ; dwIndex < dwPrefs; dwIndex++ ) {
277 dwSize = sizeof(DWORD);
280 if (RegEnumValue( hkPrefs, dwIndex, szHost, &dwHostSize, NULL,
281 &dwType, (LPBYTE)&dwRank, &dwSize))
283 afsi_log("RegEnumValue(hkPrefs) failed");
287 afsi_log("VLDB Server Preference: %s = %d",szHost, dwRank);
289 if (isdigit(szHost[0]))
291 if ((saddr.sin_addr.S_un.S_addr = inet_addr (szHost)) == INADDR_NONE)
295 if ((pEntry = gethostbyname (szHost)) == NULL)
298 saddr.sin_addr.S_un.S_addr = *(unsigned long *)pEntry->h_addr;
300 saddr.sin_port = htons(7003);
301 saddr.sin_family = AF_INET;
302 dwRank += (rand() & 0x000f);
304 tsp = cm_FindServer(&saddr, CM_SERVER_VLDB);
305 if ( tsp ) /* an existing server - ref count increased */
307 lock_ObtainMutex(&tsp->mx);
308 tsp->ipRank = (USHORT)dwRank;
309 tsp->flags |= CM_SERVERFLAG_PREF_SET;
310 lock_ReleaseMutex(&tsp->mx);
312 /* set preferences for an existing vlserver */
313 cm_ChangeRankCellVLServer(tsp);
314 cm_PutServer(tsp); /* decrease refcount */
316 else /* add a new server without a cell */
318 tsp = cm_NewServer(&saddr, CM_SERVER_VLDB, NULL, NULL, CM_FLAG_NOPROBE); /* refcount = 1 */
319 lock_ObtainMutex(&tsp->mx);
320 tsp->ipRank = (USHORT)dwRank;
321 tsp->flags |= CM_SERVERFLAG_PREF_SET;
322 lock_ReleaseMutex(&tsp->mx);
326 RegCloseKey(hkPrefs);
329 if (RegOpenKeyEx( HKEY_LOCAL_MACHINE,
330 AFSREG_CLT_OPENAFS_SUBKEY "\\Server Preferences\\File",
332 KEY_READ|KEY_QUERY_VALUE,
333 &hkPrefs) == ERROR_SUCCESS) {
335 RegQueryInfoKey( hkPrefs,
338 NULL, /* lpReserved */
339 NULL, /* lpcSubKeys */
340 NULL, /* lpcMaxSubKeyLen */
341 NULL, /* lpcMaxClassLen */
342 &dwPrefs, /* lpcValues */
343 NULL, /* lpcMaxValueNameLen */
344 NULL, /* lpcMaxValueLen */
345 NULL, /* lpcbSecurityDescriptor */
346 NULL /* lpftLastWriteTime */
349 for ( dwIndex = 0 ; dwIndex < dwPrefs; dwIndex++ ) {
351 dwSize = sizeof(DWORD);
354 if (RegEnumValue( hkPrefs, dwIndex, szHost, &dwHostSize, NULL,
355 &dwType, (LPBYTE)&dwRank, &dwSize))
357 afsi_log("RegEnumValue(hkPrefs) failed");
361 afsi_log("File Server Preference: %s = %d",szHost, dwRank);
363 if (isdigit(szHost[0]))
365 if ((saddr.sin_addr.S_un.S_addr = inet_addr (szHost)) == INADDR_NONE)
369 if ((pEntry = gethostbyname (szHost)) == NULL)
372 saddr.sin_addr.S_un.S_addr = *(unsigned long *)pEntry->h_addr;
374 saddr.sin_port = htons(7000);
375 saddr.sin_family = AF_INET;
376 dwRank += (rand() & 0x000f);
378 tsp = cm_FindServer(&saddr, CM_SERVER_FILE);
379 if ( tsp ) /* an existing server - ref count increased */
381 lock_ObtainMutex(&tsp->mx);
382 tsp->ipRank = (USHORT)dwRank;
383 tsp->flags |= CM_SERVERFLAG_PREF_SET;
384 lock_ReleaseMutex(&tsp->mx);
386 /* find volumes which might have RO copy
387 /* on server and change the ordering of
390 cm_ChangeRankVolume(tsp);
391 cm_PutServer(tsp); /* decrease refcount */
393 else /* add a new server without a cell */
395 tsp = cm_NewServer(&saddr, CM_SERVER_FILE, NULL, NULL, CM_FLAG_NOPROBE); /* refcount = 1 */
396 lock_ObtainMutex(&tsp->mx);
397 tsp->ipRank = (USHORT)dwRank;
398 tsp->flags |= CM_SERVERFLAG_PREF_SET;
399 lock_ReleaseMutex(&tsp->mx);
403 RegCloseKey(hkPrefs);
409 typedef BOOL (WINAPI *LPFN_ISWOW64PROCESS) (HANDLE, PBOOL);
414 static BOOL bChecked = FALSE;
415 static BOOL bIsWow64 = FALSE;
420 LPFN_ISWOW64PROCESS fnIsWow64Process = NULL;
422 h1 = GetModuleHandle("kernel32.dll");
424 (LPFN_ISWOW64PROCESS)GetProcAddress(h1, "IsWow64Process");
426 /* If we don't find the fnIsWow64Process function then we
427 * are not running in a broken Wow64
429 if (fnIsWow64Process)
430 fnIsWow64Process(GetCurrentProcess(), &bIsWow64);
440 * AFSD Initialization
444 afsd_InitRoot(char **reasonP)
451 if (cm_freelanceEnabled) {
452 cm_FakeRootFid(&cm_data.rootFid);
456 osi_Log0(afsd_logp, "Loading Root Volume from cell");
458 code = cm_FindVolumeByName(cm_data.rootCellp, cm_rootVolumeName, cm_rootUserp,
459 &req, CM_GETVOL_FLAG_CREATE, &cm_data.rootVolumep);
460 afsi_log("cm_FindVolumeByName code %x root vol %x", code,
461 (code ? (cm_volume_t *)-1 : cm_data.rootVolumep));
462 } while (code && --attempts);
464 *reasonP = "can't find root volume in root cell";
468 /* compute the root fid */
469 cm_SetFid(&cm_data.rootFid, cm_data.rootCellp->cellID, cm_GetROVolumeID(cm_data.rootVolumep), 1, 1);
472 code = cm_GetSCache(&cm_data.rootFid, &cm_data.rootSCachep, cm_rootUserp, &req);
473 afsi_log("cm_GetSCache code %x scache %x", code,
474 (code ? (cm_scache_t *)-1 : cm_data.rootSCachep));
476 *reasonP = "unknown error";
484 afsd_InitCM(char **reasonP)
487 afs_uint64 cacheBlocks;
495 DWORD rx_enable_peer_stats;
496 DWORD rx_enable_process_stats;
497 DWORD rx_udpbufsize = -1;
498 DWORD lockOrderValidation;
503 long virtualCache = 0;
504 fschar_t rootCellName[256];
505 struct rx_service *serverp;
506 static struct rx_securityClass *nullServerSecurityClassp;
514 /*int freelanceEnabled;*/
517 int cm_noIPAddr; /* number of client network interfaces */
518 int cm_IPAddr[CM_MAXINTERFACE_ADDR]; /* client's IP address in host order */
519 int cm_SubnetMask[CM_MAXINTERFACE_ADDR];/* client's subnet mask in host order*/
520 int cm_NetMtu[CM_MAXINTERFACE_ADDR]; /* client's MTU sizes */
521 int cm_NetFlags[CM_MAXINTERFACE_ADDR]; /* network flags */
524 WSAStartup(0x0101, &WSAjunk);
526 init_et_to_sys_error();
530 /* setup osidebug server at RPC slot 1000 */
531 osi_LongToUID(1000, &debugID);
532 code = osi_InitDebug(&debugID);
533 afsi_log("osi_InitDebug code %d", code);
538 *reasonP = "32-bit OpenAFS Service is incompatible with the WOW64 environment";
543 // osi_LockTypeSetDefault("stat"); /* comment this out for speed */
545 if (code == RPC_S_NO_PROTSEQS)
546 *reasonP = "No RPC Protocol Sequences registered. Check HKLM\\SOFTWARE\\Microsoft\\RPC\\ClientProtocols";
548 *reasonP = "unknown error";
553 gethostname(cm_HostName, sizeof(cm_HostName));
554 afsi_log("gethostname %s", cm_HostName);
555 thp = gethostbyname(cm_HostName);
556 memcpy(&cm_HostAddr, thp->h_addr_list[0], 4);
558 /* seed random number generator */
559 srand(ntohl(cm_HostAddr));
561 /* Look up configuration parameters in Registry */
562 code = RegOpenKeyEx(HKEY_LOCAL_MACHINE, AFSREG_CLT_SVC_PARAM_SUBKEY,
563 0, KEY_QUERY_VALUE, &parmKey);
564 if (code != ERROR_SUCCESS) {
565 FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM
566 | FORMAT_MESSAGE_ALLOCATE_BUFFER,
567 NULL, code, 0, (LPTSTR)&msgBuf, 0, NULL);
568 StringCbPrintfA(buf, sizeof(buf),
569 "Failure in configuration while opening Registry: %s",
571 osi_panic(buf, __FILE__, __LINE__);
574 dummyLen = sizeof(dwPriority);
575 code = RegQueryValueEx(parmKey, "PriorityClass", NULL, NULL,
576 (BYTE *) &dwPriority, &dummyLen);
577 if (code != ERROR_SUCCESS || dwPriority == 0) {
578 dwPriority = HIGH_PRIORITY_CLASS;
580 if (dwPriority != GetPriorityClass(GetCurrentProcess()))
581 SetPriorityClass(GetCurrentProcess(), dwPriority);
582 afsi_log("PriorityClass 0x%x", GetPriorityClass(GetCurrentProcess()));
584 dummyLen = sizeof(lockOrderValidation);
585 code = RegQueryValueEx(parmKey, "LockOrderValidation", NULL, NULL,
586 (BYTE *) &lockOrderValidation, &dummyLen);
587 if (code != ERROR_SUCCESS) {
589 lockOrderValidation = 1;
591 lockOrderValidation = 0;
594 osi_SetLockOrderValidation(lockOrderValidation);
595 afsi_log("Lock Order Validation %s", lockOrderValidation ? "On" : "Off");
597 dummyLen = sizeof(maxcpus);
598 code = RegQueryValueEx(parmKey, "MaxCPUs", NULL, NULL,
599 (BYTE *) &maxcpus, &dummyLen);
600 if (code == ERROR_SUCCESS) {
602 DWORD_PTR processAffinityMask, systemAffinityMask;
604 hProcess = OpenProcess(PROCESS_QUERY_INFORMATION|PROCESS_SET_INFORMATION,
605 FALSE, GetCurrentProcessId());
606 if ( hProcess != NULL &&
607 GetProcessAffinityMask(hProcess, &processAffinityMask, &systemAffinityMask) )
610 DWORD_PTR mask, newAffinityMask;
617 for ( i=0, n=0, mask=1, newAffinityMask=0; i<bits && n<maxcpus; i++ ) {
618 if ( processAffinityMask & mask ) {
619 newAffinityMask |= mask;
625 SetProcessAffinityMask(hProcess, newAffinityMask);
626 CloseHandle(hProcess);
627 afsi_log("CPU Restrictions set to %d cpu(s); %d cpu(s) available", maxcpus, n);
629 afsi_log("CPU Restrictions set to %d cpu(s); unable to access process information", maxcpus);
633 dummyLen = sizeof(TraceOption);
634 code = RegQueryValueEx(parmKey, "TraceOption", NULL, NULL,
635 (BYTE *) &TraceOption, &dummyLen);
636 afsi_log("Trace Options = %lX", TraceOption);
638 dummyLen = sizeof(traceBufSize);
639 code = RegQueryValueEx(parmKey, "TraceBufferSize", NULL, NULL,
640 (BYTE *) &traceBufSize, &dummyLen);
641 if (code == ERROR_SUCCESS)
642 afsi_log("Trace Buffer size %d", traceBufSize);
644 traceBufSize = CM_CONFIGDEFAULT_TRACEBUFSIZE;
645 afsi_log("Default trace buffer size %d", traceBufSize);
648 /* setup and enable debug log */
649 afsd_logp = osi_LogCreate("afsd", traceBufSize);
650 afsi_log("osi_LogCreate log addr %x", PtrToUlong(afsd_logp));
651 if ((TraceOption & 0x8)
656 osi_LogEnable(afsd_logp);
660 osi_Log0(afsd_logp, "Log init");
662 dummyLen = sizeof(cacheSize);
663 code = RegQueryValueEx(parmKey, "CacheSize", NULL, NULL,
664 (BYTE *) &cacheSize, &dummyLen);
665 if (code == ERROR_SUCCESS)
666 afsi_log("Cache size %d", cacheSize);
668 cacheSize = CM_CONFIGDEFAULT_CACHESIZE;
669 afsi_log("Default cache size %d", cacheSize);
672 dummyLen = sizeof(logChunkSize);
673 code = RegQueryValueEx(parmKey, "ChunkSize", NULL, NULL,
674 (BYTE *) &logChunkSize, &dummyLen);
675 if (code == ERROR_SUCCESS) {
676 if (logChunkSize < 12 || logChunkSize > 30) {
677 afsi_log("Invalid chunk size %d, using default",
679 logChunkSize = CM_CONFIGDEFAULT_CHUNKSIZE;
682 logChunkSize = CM_CONFIGDEFAULT_CHUNKSIZE;
684 cm_logChunkSize = logChunkSize;
685 cm_chunkSize = 1 << logChunkSize;
686 afsi_log("Chunk size %u (%d)", cm_chunkSize, cm_logChunkSize);
688 dummyLen = sizeof(blockSize);
689 code = RegQueryValueEx(parmKey, "blockSize", NULL, NULL,
690 (BYTE *) &blockSize, &dummyLen);
691 if (code == ERROR_SUCCESS) {
693 (blockSize > 1024 && (blockSize % CM_CONFIGDEFAULT_BLOCKSIZE != 0)))
695 afsi_log("Invalid block size %u specified, using default", blockSize);
696 blockSize = CM_CONFIGDEFAULT_BLOCKSIZE;
699 * if the blockSize is less than 1024 we permit the blockSize to be
700 * specified in multiples of the default blocksize
702 if (blockSize <= 1024)
703 blockSize *= CM_CONFIGDEFAULT_BLOCKSIZE;
706 blockSize = CM_CONFIGDEFAULT_BLOCKSIZE;
708 if (blockSize > cm_chunkSize) {
709 afsi_log("Block size (%d) cannot be larger than Chunk size (%d).",
710 blockSize, cm_chunkSize);
711 blockSize = cm_chunkSize;
713 if (cm_chunkSize % blockSize != 0) {
714 afsi_log("Block size (%d) must be a factor of Chunk size (%d).",
715 blockSize, cm_chunkSize);
716 blockSize = CM_CONFIGDEFAULT_BLOCKSIZE;
718 afsi_log("Block size %u", blockSize);
720 dummyLen = sizeof(numBkgD);
721 code = RegQueryValueEx(parmKey, "Daemons", NULL, NULL,
722 (BYTE *) &numBkgD, &dummyLen);
723 if (code == ERROR_SUCCESS) {
724 if (numBkgD > CM_MAX_DAEMONS)
725 numBkgD = CM_MAX_DAEMONS;
726 afsi_log("%d background daemons", numBkgD);
728 numBkgD = CM_CONFIGDEFAULT_DAEMONS;
729 afsi_log("Defaulting to %d background daemons", numBkgD);
732 dummyLen = sizeof(numSvThreads);
733 code = RegQueryValueEx(parmKey, "ServerThreads", NULL, NULL,
734 (BYTE *) &numSvThreads, &dummyLen);
735 if (code == ERROR_SUCCESS)
736 afsi_log("%d server threads", numSvThreads);
738 numSvThreads = CM_CONFIGDEFAULT_SVTHREADS;
739 afsi_log("Defaulting to %d server threads", numSvThreads);
742 dummyLen = sizeof(stats);
743 code = RegQueryValueEx(parmKey, "Stats", NULL, NULL,
744 (BYTE *) &stats, &dummyLen);
745 if (code == ERROR_SUCCESS)
746 afsi_log("Status cache entries: %d", stats);
748 stats = CM_CONFIGDEFAULT_STATS;
749 afsi_log("Default status cache entries: %d", stats);
752 dummyLen = sizeof(volumes);
753 code = RegQueryValueEx(parmKey, "Volumes", NULL, NULL,
754 (BYTE *) &volumes, &dummyLen);
755 if (code == ERROR_SUCCESS)
756 afsi_log("Volumes cache entries: %d", volumes);
758 volumes = CM_CONFIGDEFAULT_STATS / 3;
759 afsi_log("Default volume cache entries: %d", volumes);
762 dummyLen = sizeof(cells);
763 code = RegQueryValueEx(parmKey, "Cells", NULL, NULL,
764 (BYTE *) &cells, &dummyLen);
765 if (code == ERROR_SUCCESS)
766 afsi_log("Cell cache entries: %d", cells);
768 cells = CM_CONFIGDEFAULT_CELLS;
769 afsi_log("Default cell cache entries: %d", cells);
772 dummyLen = sizeof(ltt);
773 code = RegQueryValueEx(parmKey, "LogoffTokenTransfer", NULL, NULL,
774 (BYTE *) <t, &dummyLen);
775 if (code != ERROR_SUCCESS)
777 smb_LogoffTokenTransfer = ltt;
778 afsi_log("Logoff token transfer %s", (ltt ? "on" : "off"));
781 dummyLen = sizeof(ltto);
782 code = RegQueryValueEx(parmKey, "LogoffTokenTransferTimeout",
783 NULL, NULL, (BYTE *) <to, &dummyLen);
784 if (code != ERROR_SUCCESS)
789 smb_LogoffTransferTimeout = ltto;
790 afsi_log("Logoff token transfer timeout %d seconds", ltto);
792 dummyLen = sizeof(cm_rootVolumeName);
793 code = RegQueryValueEx(parmKey, "RootVolume", NULL, NULL,
794 (LPBYTE) cm_rootVolumeName, &dummyLen);
795 if (code == ERROR_SUCCESS)
796 afsi_log("Root volume %s", cm_rootVolumeName);
798 cm_FsStrCpy(cm_rootVolumeName, lengthof(cm_rootVolumeName), "root.afs");
799 afsi_log("Default root volume name root.afs");
802 cm_mountRootCLen = sizeof(cm_mountRootC);
803 code = RegQueryValueExW(parmKey, L"MountRoot", NULL, NULL,
804 (LPBYTE) cm_mountRootC, &cm_mountRootCLen);
805 if (code == ERROR_SUCCESS) {
806 afsi_log("Mount root %S", cm_mountRootC);
807 cm_mountRootCLen = (DWORD)cm_ClientStrLen(cm_mountRootC);
809 cm_ClientStrCpy(cm_mountRootC, lengthof(cm_mountRootC), _C("/afs"));
810 cm_mountRootCLen = (DWORD)cm_ClientStrLen(cm_mountRootC);
814 cm_ClientStringToFsString(cm_mountRootC, -1, cm_mountRoot, lengthof(cm_mountRoot));
815 cm_mountRootLen = (DWORD)cm_FsStrLen(cm_mountRoot);
817 dummyLen = sizeof(buf);
818 code = RegQueryValueEx(parmKey, "CachePath", NULL, ®Type,
820 if (code == ERROR_SUCCESS && buf[0]) {
821 if (regType == REG_EXPAND_SZ) {
822 dummyLen = ExpandEnvironmentStrings(buf, cm_CachePath, sizeof(cm_CachePath));
823 if (dummyLen > sizeof(cm_CachePath)) {
824 afsi_log("Cache path [%s] longer than %d after expanding env strings", buf, sizeof(cm_CachePath));
825 osi_panic("CachePath too long", __FILE__, __LINE__);
828 StringCbCopyA(cm_CachePath, sizeof(cm_CachePath), buf);
830 afsi_log("Cache path %s", cm_CachePath);
832 dummyLen = ExpandEnvironmentStrings("%TEMP%\\AFSCache", cm_CachePath, sizeof(cm_CachePath));
833 if (dummyLen > sizeof(cm_CachePath)) {
834 afsi_log("Cache path [%%TEMP%%\\AFSCache] longer than %d after expanding env strings",
835 sizeof(cm_CachePath));
836 osi_panic("CachePath too long", __FILE__, __LINE__);
838 afsi_log("Default cache path %s", cm_CachePath);
841 dummyLen = sizeof(virtualCache);
842 code = RegQueryValueEx(parmKey, "NonPersistentCaching", NULL, NULL,
843 (LPBYTE)&virtualCache, &dummyLen);
844 afsi_log("Cache type is %s", (virtualCache?"VIRTUAL":"FILE"));
847 dummyLen = sizeof(cm_ValidateCache);
848 code = RegQueryValueEx(parmKey, "ValidateCache", NULL, NULL,
849 (LPBYTE)&cm_ValidateCache, &dummyLen);
850 if ( cm_ValidateCache < 0 || cm_ValidateCache > 2 )
851 cm_ValidateCache = 1;
852 switch (cm_ValidateCache) {
854 afsi_log("Cache Validation disabled");
857 afsi_log("Cache Validation on Startup");
860 afsi_log("Cache Validation on Startup and Shutdown");
865 dummyLen = sizeof(traceOnPanic);
866 code = RegQueryValueEx(parmKey, "TrapOnPanic", NULL, NULL,
867 (BYTE *) &traceOnPanic, &dummyLen);
868 if (code != ERROR_SUCCESS)
869 traceOnPanic = 1; /* log */
870 afsi_log("Set to %s on panic", traceOnPanic ? "trap" : "not trap");
872 dummyLen = sizeof(reportSessionStartups);
873 code = RegQueryValueEx(parmKey, "ReportSessionStartups", NULL, NULL,
874 (BYTE *) &reportSessionStartups, &dummyLen);
875 if (code == ERROR_SUCCESS)
876 afsi_log("Session startups %s be recorded in the Event Log",
877 reportSessionStartups ? "will" : "will not");
879 reportSessionStartups = 0;
883 for ( i=0; i < MAXNUMSYSNAMES; i++ ) {
884 cm_sysNameList[i] = osi_Alloc(MAXSYSNAME * sizeof(clientchar_t));
885 cm_sysNameList[i][0] = '\0';
887 cm_sysName = cm_sysNameList[0];
891 clientchar_t * cbuf = (clientchar_t *) buf;
892 dummyLen = sizeof(buf);
893 code = RegQueryValueExW(parmKey, L"SysName", NULL, NULL, (LPBYTE) cbuf, &dummyLen);
894 if (code != ERROR_SUCCESS || !cbuf[0]) {
896 cm_ClientStrCpy(cbuf, lengthof(buf), _C("ia64_win64"));
897 #elif defined(_AMD64_)
898 cm_ClientStrCpy(cbuf, lengthof(buf), _C("amd64_win64 x86_win32 i386_w2k"));
899 #else /* assume x86 32-bit */
900 cm_ClientStrCpy(cbuf, lengthof(buf), _C("x86_win32 i386_w2k i386_nt40"));
903 afsi_log("Sys name %S", cbuf);
905 /* breakup buf into individual search string entries */
906 for (p = q = cbuf; p < cbuf + dummyLen; p++) {
907 if (*p == '\0' || iswspace(*p)) {
908 memcpy(cm_sysNameList[cm_sysNameCount],q,(p-q) * sizeof(clientchar_t));
909 cm_sysNameList[cm_sysNameCount][p-q] = '\0';
915 } while (*p == '\0' || isspace(*p));
922 cm_ClientStrCpy(cm_sysName, MAXSYSNAME, cm_sysNameList[0]);
924 dummyLen = sizeof(cryptall);
925 code = RegQueryValueEx(parmKey, "SecurityLevel", NULL, NULL,
926 (BYTE *) &cryptall, &dummyLen);
927 if (code == ERROR_SUCCESS) {
928 afsi_log("SecurityLevel is %s", cryptall == 1?"crypt": cryptall == 2?"auth":"clear");
931 afsi_log("Default SecurityLevel is clear");
935 LogEvent(EVENTLOG_INFORMATION_TYPE, MSG_CRYPT_ON);
936 else if (cryptall == 2)
937 LogEvent(EVENTLOG_INFORMATION_TYPE, MSG_CRYPT_AUTH);
939 LogEvent(EVENTLOG_INFORMATION_TYPE, MSG_CRYPT_OFF);
941 dummyLen = sizeof(cryptall);
942 code = RegQueryValueEx(parmKey, "ForceAnonVLDB", NULL, NULL,
943 (BYTE *) &cm_anonvldb, &dummyLen);
944 afsi_log("CM ForceAnonVLDB is %s", cm_anonvldb ? "on" : "off");
947 dummyLen = sizeof(cm_dnsEnabled);
948 code = RegQueryValueEx(parmKey, "UseDNS", NULL, NULL,
949 (BYTE *) &cm_dnsEnabled, &dummyLen);
950 if (code == ERROR_SUCCESS) {
951 afsi_log("DNS %s be used to find AFS cell servers",
952 cm_dnsEnabled ? "will" : "will not");
955 cm_dnsEnabled = 1; /* default on */
956 afsi_log("Default to use DNS to find AFS cell servers");
958 #else /* AFS_AFSDB_ENV */
959 afsi_log("AFS not built with DNS support to find AFS cell servers");
960 #endif /* AFS_AFSDB_ENV */
962 #ifdef AFS_FREELANCE_CLIENT
963 dummyLen = sizeof(cm_freelanceEnabled);
964 code = RegQueryValueEx(parmKey, "FreelanceClient", NULL, NULL,
965 (BYTE *) &cm_freelanceEnabled, &dummyLen);
966 if (code == ERROR_SUCCESS) {
967 afsi_log("Freelance client feature %s activated",
968 cm_freelanceEnabled ? "is" : "is not");
971 cm_freelanceEnabled = 1; /* default on */
973 #endif /* AFS_FREELANCE_CLIENT */
975 dummyLen = sizeof(smb_UseUnicode);
976 code = RegQueryValueEx(parmKey, "NegotiateUnicode", NULL, NULL,
977 (BYTE *) &smb_UseUnicode, &dummyLen);
978 if (code != ERROR_SUCCESS) {
979 smb_UseUnicode = 1; /* default on */
981 afsi_log("SMB Server Unicode Support is %s",
982 smb_UseUnicode ? "enabled" : "disabled");
984 dummyLen = sizeof(smb_hideDotFiles);
985 code = RegQueryValueEx(parmKey, "HideDotFiles", NULL, NULL,
986 (BYTE *) &smb_hideDotFiles, &dummyLen);
987 if (code != ERROR_SUCCESS) {
988 smb_hideDotFiles = 1; /* default on */
990 afsi_log("Dot files/dirs will %sbe marked hidden",
991 smb_hideDotFiles ? "" : "not ");
993 dummyLen = sizeof(smb_maxMpxRequests);
994 code = RegQueryValueEx(parmKey, "MaxMpxRequests", NULL, NULL,
995 (BYTE *) &smb_maxMpxRequests, &dummyLen);
996 if (code != ERROR_SUCCESS) {
997 smb_maxMpxRequests = 50;
999 afsi_log("Maximum number of multiplexed sessions is %d", smb_maxMpxRequests);
1001 dummyLen = sizeof(smb_maxVCPerServer);
1002 code = RegQueryValueEx(parmKey, "MaxVCPerServer", NULL, NULL,
1003 (BYTE *) &smb_maxVCPerServer, &dummyLen);
1004 if (code != ERROR_SUCCESS) {
1005 smb_maxVCPerServer = 100;
1007 afsi_log("Maximum number of VCs per server is %d", smb_maxVCPerServer);
1009 dummyLen = sizeof(smb_authType);
1010 code = RegQueryValueEx(parmKey, "SMBAuthType", NULL, NULL,
1011 (BYTE *) &smb_authType, &dummyLen);
1013 if (code != ERROR_SUCCESS ||
1014 (smb_authType != SMB_AUTH_EXTENDED && smb_authType != SMB_AUTH_NTLM && smb_authType != SMB_AUTH_NONE)) {
1015 smb_authType = SMB_AUTH_EXTENDED; /* default is to use extended authentication */
1017 afsi_log("SMB authentication type is %s", ((smb_authType == SMB_AUTH_NONE)?"NONE":((smb_authType == SMB_AUTH_EXTENDED)?"EXTENDED":"NTLM")));
1019 dummyLen = sizeof(rx_nojumbo);
1020 code = RegQueryValueEx(parmKey, "RxNoJumbo", NULL, NULL,
1021 (BYTE *) &rx_nojumbo, &dummyLen);
1022 if (code != ERROR_SUCCESS) {
1024 dummyLen = sizeof(jumbo);
1025 code = RegQueryValueEx(parmKey, "RxJumbo", NULL, NULL,
1026 (BYTE *) &jumbo, &dummyLen);
1027 if (code != ERROR_SUCCESS) {
1030 rx_nojumbo = !jumbo;
1034 afsi_log("RX Jumbograms are disabled");
1036 afsi_log("RX Jumbograms are enabled");
1038 dummyLen = sizeof(rx_extraPackets);
1039 code = RegQueryValueEx(parmKey, "RxExtraPackets", NULL, NULL,
1040 (BYTE *) &rx_extraPackets, &dummyLen);
1041 if (code != ERROR_SUCCESS) {
1042 rx_extraPackets = (numBkgD + numSvThreads + 5) * 64;
1044 if (rx_extraPackets)
1045 afsi_log("RX extraPackets is %d", rx_extraPackets);
1047 dummyLen = sizeof(rx_udpbufsize);
1048 code = RegQueryValueEx(parmKey, "RxUdpBufSize", NULL, NULL,
1049 (BYTE *) &rx_udpbufsize, &dummyLen);
1050 if (code != ERROR_SUCCESS) {
1051 rx_udpbufsize = 256*1024;
1053 if (rx_udpbufsize != -1)
1054 afsi_log("RX udpbufsize is %d", rx_udpbufsize);
1056 dummyLen = sizeof(rx_mtu);
1057 code = RegQueryValueEx(parmKey, "RxMaxMTU", NULL, NULL,
1058 (BYTE *) &rx_mtu, &dummyLen);
1059 if (code != ERROR_SUCCESS || !rx_mtu) {
1063 afsi_log("RX maximum MTU is %d", rx_mtu);
1065 dummyLen = sizeof(rx_enable_peer_stats);
1066 code = RegQueryValueEx(parmKey, "RxEnablePeerStats", NULL, NULL,
1067 (BYTE *) &rx_enable_peer_stats, &dummyLen);
1068 if (code != ERROR_SUCCESS) {
1069 rx_enable_peer_stats = 1;
1071 if (rx_enable_peer_stats)
1072 afsi_log("RX Peer Statistics gathering is enabled");
1074 afsi_log("RX Peer Statistics gathering is disabled");
1076 dummyLen = sizeof(rx_enable_process_stats);
1077 code = RegQueryValueEx(parmKey, "RxEnableProcessStats", NULL, NULL,
1078 (BYTE *) &rx_enable_process_stats, &dummyLen);
1079 if (code != ERROR_SUCCESS) {
1080 rx_enable_process_stats = 1;
1082 if (rx_enable_process_stats)
1083 afsi_log("RX Process Statistics gathering is enabled");
1085 afsi_log("RX Process Statistics gathering is disabled");
1087 dummyLen = sizeof(dwValue);
1089 code = RegQueryValueEx(parmKey, "RxEnableHotThread", NULL, NULL,
1090 (BYTE *) &dwValue, &dummyLen);
1091 if (code != ERROR_SUCCESS || dwValue != 0) {
1092 rx_EnableHotThread();
1093 afsi_log("RX Hot Thread is enabled");
1096 afsi_log("RX Hot Thread is disabled");
1098 dummyLen = sizeof(DWORD);
1099 code = RegQueryValueEx(parmKey, "CallBackPort", NULL, NULL,
1100 (BYTE *) &dwValue, &dummyLen);
1101 if (code == ERROR_SUCCESS) {
1102 cm_callbackport = (unsigned short) dwValue;
1104 afsi_log("CM CallBackPort is %u", cm_callbackport);
1106 dummyLen = sizeof(DWORD);
1107 code = RegQueryValueEx(parmKey, "EnableServerLocks", NULL, NULL,
1108 (BYTE *) &dwValue, &dummyLen);
1109 if (code == ERROR_SUCCESS) {
1110 cm_enableServerLocks = (unsigned short) dwValue;
1112 switch (cm_enableServerLocks) {
1114 afsi_log("EnableServerLocks: never");
1117 afsi_log("EnableServerLocks: always");
1121 afsi_log("EnableServerLocks: server requested");
1125 dummyLen = sizeof(DWORD);
1126 code = RegQueryValueEx(parmKey, "DeleteReadOnly", NULL, NULL,
1127 (BYTE *) &dwValue, &dummyLen);
1128 if (code == ERROR_SUCCESS) {
1129 cm_deleteReadOnly = (unsigned short) dwValue;
1131 afsi_log("CM DeleteReadOnly is %u", cm_deleteReadOnly);
1134 dummyLen = sizeof(DWORD);
1135 code = RegQueryValueEx(parmKey, "BPlusTrees", NULL, NULL,
1136 (BYTE *) &dwValue, &dummyLen);
1137 if (code == ERROR_SUCCESS) {
1138 cm_BPlusTrees = (unsigned short) dwValue;
1140 afsi_log("CM BPlusTrees is %u", cm_BPlusTrees);
1142 if (cm_BPlusTrees && !cm_InitBPlusDir()) {
1144 afsi_log("CM BPlusTree initialization failure; disabled for this session");
1147 afsi_log("CM BPlusTrees is not supported");
1150 if ((RegQueryValueExW( parmKey, L"PrefetchExecutableExtensions", 0,
1151 ®Type, NULL, &dummyLen) == ERROR_SUCCESS) &&
1152 (regType == REG_MULTI_SZ))
1155 dummyLen += 3; /* in case the source string is not nul terminated */
1156 pSz = malloc(dummyLen);
1157 if ((RegQueryValueExW( parmKey, L"PrefetchExecutableExtensions", 0, ®Type,
1158 (LPBYTE) pSz, &dummyLen) == ERROR_SUCCESS) &&
1159 (regType == REG_MULTI_SZ))
1164 for (cnt = 0, p = pSz; (p - pSz < dummyLen) && *p; cnt++, p += cm_ClientStrLen(p) + 1);
1166 smb_ExecutableExtensions = malloc(sizeof(clientchar_t *) * (cnt+1));
1168 for (cnt = 0, p = pSz; (p - pSz < dummyLen) && *p; cnt++, p += cm_ClientStrLen(p) + 1) {
1169 smb_ExecutableExtensions[cnt] = p;
1170 afsi_log("PrefetchExecutableExtension: \"%S\"", p);
1172 smb_ExecutableExtensions[cnt] = NULL;
1175 if (!smb_ExecutableExtensions)
1178 if (!smb_ExecutableExtensions)
1179 afsi_log("No PrefetchExecutableExtensions");
1181 dummyLen = sizeof(DWORD);
1182 code = RegQueryValueEx(parmKey, "OfflineReadOnlyIsValid", NULL, NULL,
1183 (BYTE *) &dwValue, &dummyLen);
1184 if (code == ERROR_SUCCESS) {
1185 cm_OfflineROIsValid = (unsigned short) dwValue;
1187 afsi_log("CM OfflineReadOnlyIsValid is %u", cm_deleteReadOnly);
1189 dummyLen = sizeof(DWORD);
1190 code = RegQueryValueEx(parmKey, "GiveUpAllCallBacks", NULL, NULL,
1191 (BYTE *) &dwValue, &dummyLen);
1192 if (code == ERROR_SUCCESS) {
1193 cm_giveUpAllCBs = (unsigned short) dwValue;
1195 afsi_log("CM GiveUpAllCallBacks is %u", cm_giveUpAllCBs);
1197 dummyLen = sizeof(DWORD);
1198 code = RegQueryValueEx(parmKey, "FollowBackupPath", NULL, NULL,
1199 (BYTE *) &dwValue, &dummyLen);
1200 if (code == ERROR_SUCCESS) {
1201 cm_followBackupPath = (unsigned short) dwValue;
1203 afsi_log("CM FollowBackupPath is %u", cm_followBackupPath);
1205 dummyLen = sizeof(DWORD);
1206 code = RegQueryValueEx(parmKey, "PerFileAccessCheck", NULL, NULL,
1207 (BYTE *) &dwValue, &dummyLen);
1208 if (code == ERROR_SUCCESS) {
1209 cm_accessPerFileCheck = (int) dwValue;
1211 afsi_log("CM PerFileAccessCheck is %d", cm_accessPerFileCheck);
1213 RegCloseKey (parmKey);
1215 cacheBlocks = ((afs_uint64)cacheSize * 1024) / blockSize;
1217 /* get network related info */
1218 cm_noIPAddr = CM_MAXINTERFACE_ADDR;
1219 code = syscfg_GetIFInfo(&cm_noIPAddr,
1220 cm_IPAddr, cm_SubnetMask,
1221 cm_NetMtu, cm_NetFlags);
1223 if ( (cm_noIPAddr <= 0) || (code <= 0 ) )
1224 afsi_log("syscfg_GetIFInfo error code %d", code);
1226 afsi_log("First Network address %x SubnetMask %x",
1227 cm_IPAddr[0], cm_SubnetMask[0]);
1230 * Save client configuration for GetCacheConfig requests
1232 cm_initParams.nChunkFiles = 0;
1233 cm_initParams.nStatCaches = stats;
1234 cm_initParams.nDataCaches = (afs_uint32)(cacheBlocks > 0xFFFFFFFF ? 0xFFFFFFFF : cacheBlocks);
1235 cm_initParams.nVolumeCaches = volumes;
1236 cm_initParams.firstChunkSize = cm_chunkSize;
1237 cm_initParams.otherChunkSize = cm_chunkSize;
1238 cm_initParams.cacheSize = cacheSize;
1239 cm_initParams.setTime = 0;
1240 cm_initParams.memCache = 1;
1242 /* init user daemon, and other packages */
1255 cm_InitNormalization();
1257 code = cm_InitMappedMemory(virtualCache, cm_CachePath, stats, volumes, cells, cm_chunkSize, cacheBlocks, blockSize);
1258 afsi_log("cm_InitMappedMemory code %x", code);
1260 *reasonP = "error initializing cache file";
1264 #ifdef AFS_AFSDB_ENV
1265 #if !defined(_WIN32_WINNT) || (_WIN32_WINNT < 0x0500)
1266 if (cm_InitDNS(cm_dnsEnabled) == -1)
1267 cm_dnsEnabled = 0; /* init failed, so deactivate */
1268 afsi_log("cm_InitDNS %d", cm_dnsEnabled);
1272 /* Set RX parameters before initializing RX */
1275 afsi_log("rx_SetNoJumbo successful");
1278 if ( rx_mtu != -1 ) {
1279 extern void rx_SetMaxMTU(int);
1281 rx_SetMaxMTU(rx_mtu);
1282 afsi_log("rx_SetMaxMTU %d successful", rx_mtu);
1285 if ( rx_udpbufsize != -1 ) {
1286 rx_SetUdpBufSize(rx_udpbufsize);
1287 afsi_log("rx_SetUdpBufSize %d", rx_udpbufsize);
1290 /* initialize RX, and tell it to listen to the callbackport,
1291 * which is used for callback RPC messages.
1293 code = rx_Init(htons(cm_callbackport));
1295 afsi_log("rx_Init code %x - retrying with a random port number", code);
1298 afsi_log("rx_Init code %x", code);
1300 *reasonP = "afsd: failed to init rx client";
1304 /* create an unauthenticated service #1 for callbacks */
1305 nullServerSecurityClassp = rxnull_NewServerSecurityObject();
1306 serverp = rx_NewService(0, 1, "AFS", &nullServerSecurityClassp, 1,
1307 RXAFSCB_ExecuteRequest);
1308 afsi_log("rx_NewService addr %x", PtrToUlong(serverp));
1309 if (serverp == NULL) {
1310 *reasonP = "unknown error";
1313 rx_SetMinProcs(serverp, 2);
1314 rx_SetMaxProcs(serverp, 4);
1315 rx_SetCheckReach(serverp, 1);
1317 nullServerSecurityClassp = rxnull_NewServerSecurityObject();
1318 serverp = rx_NewService(0, RX_STATS_SERVICE_ID, "rpcstats",
1319 &nullServerSecurityClassp, 1, RXSTATS_ExecuteRequest);
1320 afsi_log("rx_NewService addr %x", PtrToUlong(serverp));
1321 if (serverp == NULL) {
1322 *reasonP = "unknown error";
1325 rx_SetMinProcs(serverp, 2);
1326 rx_SetMaxProcs(serverp, 4);
1328 /* start server threads, *not* donating this one to the pool */
1330 afsi_log("rx_StartServer");
1332 if (rx_enable_peer_stats)
1333 rx_enablePeerRPCStats();
1335 if (rx_enable_process_stats)
1336 rx_enableProcessRPCStats();
1338 code = cm_GetRootCellName(rootCellName);
1339 afsi_log("cm_GetRootCellName code %d, cm_freelanceEnabled= %d, rcn= %s",
1340 code, cm_freelanceEnabled, (code ? "<none>" : rootCellName));
1341 if (code != 0 && !cm_freelanceEnabled)
1343 *reasonP = "can't find root cell name in " AFS_CELLSERVDB;
1346 else if (cm_freelanceEnabled)
1347 cm_data.rootCellp = NULL;
1349 if (code == 0 && !cm_freelanceEnabled)
1351 cm_data.rootCellp = cm_GetCell(rootCellName, CM_FLAG_CREATE);
1352 afsi_log("cm_GetCell addr %x", PtrToUlong(cm_data.rootCellp));
1353 if (cm_data.rootCellp == NULL)
1355 *reasonP = "can't find root cell in " AFS_CELLSERVDB;
1360 #ifdef AFS_FREELANCE_CLIENT
1361 if (cm_freelanceEnabled)
1365 /* Initialize the RPC server for session keys */
1368 /* Initialize the RPC server for pipe services */
1371 afsd_InitServerPreferences();
1373 code = afsd_InitRoot(reasonP);
1378 int afsd_ShutdownCM(void)
1382 cm_ReleaseSCache(cm_data.rootSCachep);
1391 int afsd_InitDaemons(char **reasonP)
1393 cm_InitDaemon(numBkgD);
1394 afsi_log("cm_InitDaemon complete");
1399 int afsd_InitSMB(char **reasonP, void *aMBfunc)
1406 code = RegOpenKeyEx(HKEY_LOCAL_MACHINE, AFSREG_CLT_OPENAFS_SUBKEY,
1407 0, KEY_QUERY_VALUE, &parmKey);
1408 if (code == ERROR_SUCCESS) {
1409 dummyLen = sizeof(DWORD);
1410 code = RegQueryValueEx(parmKey, "StoreAnsiFilenames", NULL, NULL,
1411 (BYTE *) &dwValue, &dummyLen);
1412 if (code == ERROR_SUCCESS)
1413 smb_StoreAnsiFilenames = dwValue ? 1 : 0;
1414 afsi_log("StoreAnsiFilenames = %d", smb_StoreAnsiFilenames);
1416 dummyLen = sizeof(DWORD);
1417 code = RegQueryValueEx(parmKey, "EnableSMBAsyncStore", NULL, NULL,
1418 (BYTE *) &dwValue, &dummyLen);
1419 if (code == ERROR_SUCCESS)
1420 smb_AsyncStore = dwValue == 2 ? 2 : (dwValue ? 1 : 0);
1421 afsi_log("EnableSMBAsyncStore = %d", smb_AsyncStore);
1423 dummyLen = sizeof(DWORD);
1424 code = RegQueryValueEx(parmKey, "SMBAsyncStoreSize", NULL, NULL,
1425 (BYTE *) &dwValue, &dummyLen);
1426 if (code == ERROR_SUCCESS) {
1427 /* Should check for >= blocksize && <= chunksize && round down to multiple of blocksize */
1428 if (dwValue > cm_chunkSize)
1429 smb_AsyncStoreSize = cm_chunkSize;
1430 else if (dwValue < cm_data.buf_blockSize)
1431 smb_AsyncStoreSize = cm_data.buf_blockSize;
1433 smb_AsyncStoreSize = (dwValue & ~(cm_data.buf_blockSize-1));
1435 smb_AsyncStoreSize = CM_CONFIGDEFAULT_ASYNCSTORESIZE;
1436 afsi_log("SMBAsyncStoreSize = %d", smb_AsyncStoreSize);
1438 RegCloseKey (parmKey);
1441 /* Do this last so that we don't handle requests before init is done.
1442 * Here we initialize the SMB listener.
1444 smb_Init(afsd_logp, smb_UseV3, numSvThreads, aMBfunc);
1445 afsi_log("smb_Init complete");
1458 #pragma pack( push, before_imagehlp, 8 )
1459 #include <imagehlp.h>
1460 #pragma pack( pop, before_imagehlp )
1462 #define MAXNAMELEN 1024
1464 void afsd_printStack(HANDLE hThread, CONTEXT *c)
1466 HANDLE hProcess = GetCurrentProcess();
1468 #if defined(_AMD64_)
1470 #elif defined(_X86_)
1474 char functionName[MAXNAMELEN];
1476 IMAGEHLP_MODULE Module;
1480 IMAGEHLP_SYMBOL *pSym;
1482 afsi_log_useTimestamp = 0;
1484 pSym = (IMAGEHLP_SYMBOL *) GlobalAlloc(0, sizeof (IMAGEHLP_SYMBOL) + MAXNAMELEN);
1486 memset( &s, '\0', sizeof s );
1487 if (!SymInitialize(hProcess, NULL, 1) )
1489 afsi_log("SymInitialize(): GetLastError() = %lu\n", GetLastError() );
1491 SymCleanup( hProcess );
1497 symOptions = SymGetOptions();
1498 symOptions |= SYMOPT_LOAD_LINES;
1499 symOptions &= ~SYMOPT_UNDNAME;
1500 SymSetOptions( symOptions );
1503 * init STACKFRAME for first call
1504 * Notes: AddrModeFlat is just an assumption. I hate VDM debugging.
1505 * Notes: will have to be #ifdef-ed for Alphas; MIPSes are dead anyway,
1506 * and good riddance.
1508 #if defined (_ALPHA_) || defined (_MIPS_) || defined (_PPC_)
1509 #error The STACKFRAME initialization in afsd_printStack() for this platform
1510 #error must be properly configured
1511 #elif defined(_AMD64_)
1512 s.AddrPC.Offset = c->Rip;
1513 s.AddrPC.Mode = AddrModeFlat;
1514 s.AddrFrame.Offset = c->Rbp;
1515 s.AddrFrame.Mode = AddrModeFlat;
1517 s.AddrPC.Offset = c->Eip;
1518 s.AddrPC.Mode = AddrModeFlat;
1519 s.AddrFrame.Offset = c->Ebp;
1520 s.AddrFrame.Mode = AddrModeFlat;
1523 memset( pSym, '\0', sizeof (IMAGEHLP_SYMBOL) + MAXNAMELEN );
1524 pSym->SizeOfStruct = sizeof (IMAGEHLP_SYMBOL);
1525 pSym->MaxNameLength = MAXNAMELEN;
1527 memset( &Line, '\0', sizeof Line );
1528 Line.SizeOfStruct = sizeof Line;
1530 memset( &Module, '\0', sizeof Module );
1531 Module.SizeOfStruct = sizeof Module;
1535 afsi_log("\n--# FV EIP----- RetAddr- FramePtr StackPtr Symbol" );
1537 for ( frameNum = 0; ; ++ frameNum )
1540 * get next stack frame (StackWalk(), SymFunctionTableAccess(),
1541 * SymGetModuleBase()). if this returns ERROR_INVALID_ADDRESS (487) or
1542 * ERROR_NOACCESS (998), you can assume that either you are done, or
1543 * that the stack is so hosed that the next deeper frame could not be
1546 if ( ! StackWalk( IMAGE_FILE_MACHINE_I386, hProcess, hThread, &s, c,
1547 NULL, SymFunctionTableAccess, SymGetModuleBase,
1551 /* display its contents */
1552 afsi_log("\n%3d %c%c %08lx %08lx %08lx %08lx ",
1553 frameNum, s.Far? 'F': '.', s.Virtual? 'V': '.',
1554 s.AddrPC.Offset, s.AddrReturn.Offset,
1555 s.AddrFrame.Offset, s.AddrStack.Offset );
1557 if ( s.AddrPC.Offset == 0 )
1559 afsi_log("(-nosymbols- PC == 0)" );
1563 /* show procedure info from a valid PC */
1564 if (!SymGetSymFromAddr(hProcess, s.AddrPC.Offset, &offset, pSym))
1566 if ( GetLastError() != ERROR_INVALID_ADDRESS )
1568 afsi_log("SymGetSymFromAddr(): errno = %lu",
1574 UnDecorateSymbolName(pSym->Name, functionName, MAXNAMELEN,
1576 afsi_log("%s", functionName );
1580 afsi_log(" %+ld bytes", (long) offset);
1584 if (!SymGetLineFromAddr(hProcess, s.AddrPC.Offset, &offset, &Line))
1586 if (GetLastError() != ERROR_INVALID_ADDRESS)
1588 afsi_log("Error: SymGetLineFromAddr(): errno = %lu",
1594 afsi_log(" Line: %s(%lu) %+ld bytes", Line.FileName,
1595 Line.LineNumber, offset);
1599 /* no return address means no deeper stackframe */
1600 if (s.AddrReturn.Offset == 0)
1607 if (GetLastError() != 0)
1609 afsi_log("\nStackWalk(): errno = %lu\n", GetLastError());
1612 SymCleanup(hProcess);
1617 static DWORD *afsd_crtDbgBreakCurrent = NULL;
1618 static DWORD afsd_crtDbgBreaks[256];
1621 static EFaultRepRetVal (WINAPI *pReportFault)(LPEXCEPTION_POINTERS pep, DWORD dwMode) = NULL;
1622 static BOOL (WINAPI *pMiniDumpWriteDump)(HANDLE hProcess,DWORD ProcessId,HANDLE hFile,
1623 MINIDUMP_TYPE DumpType,
1624 PMINIDUMP_EXCEPTION_INFORMATION ExceptionParam,
1625 PMINIDUMP_USER_STREAM_INFORMATION UserStreamParam,
1626 PMINIDUMP_CALLBACK_INFORMATION CallbackParam) = NULL;
1635 code = GetEnvironmentVariable("TEMP", wd, sizeof(wd));
1636 if ( code == 0 || code > sizeof(wd) )
1638 if (!GetWindowsDirectory(wd, sizeof(wd)))
1641 StringCbCatA(wd, sizeof(wd), "\\afsd.dmp");
1642 return CreateFile( wd, GENERIC_WRITE, FILE_SHARE_READ, NULL,
1643 CREATE_ALWAYS, FILE_FLAG_WRITE_THROUGH, NULL);
1647 GenerateMiniDump(PEXCEPTION_POINTERS ep)
1649 if (IsDebuggerPresent())
1654 // Generate exception to get proper context in dump
1657 RaiseException(DBG_CONTINUE, 0, 0, NULL);
1659 __except(GenerateMiniDump(GetExceptionInformation()), EXCEPTION_CONTINUE_EXECUTION)
1665 MINIDUMP_EXCEPTION_INFORMATION eInfo;
1666 HANDLE hFile = NULL;
1667 HMODULE hDbgHelp = NULL;
1669 hDbgHelp = LoadLibrary("Dbghelp.dll");
1670 if ( hDbgHelp == NULL )
1673 (FARPROC) pMiniDumpWriteDump = GetProcAddress(hDbgHelp, "MiniDumpWriteDump");
1674 if ( pMiniDumpWriteDump == NULL ) {
1675 FreeLibrary(hDbgHelp);
1679 hFile = OpenDumpFile();
1686 DWORD dwMiniDumpType = MiniDumpWithDataSegs;
1688 code = RegOpenKeyEx(HKEY_LOCAL_MACHINE, AFSREG_CLT_OPENAFS_SUBKEY,
1689 0, KEY_QUERY_VALUE, &parmKey);
1690 if (code == ERROR_SUCCESS) {
1691 dummyLen = sizeof(DWORD);
1692 code = RegQueryValueEx(parmKey, "MiniDumpType", NULL, NULL,
1693 (BYTE *) &dwValue, &dummyLen);
1694 if (code == ERROR_SUCCESS)
1695 dwMiniDumpType = dwValue;
1696 RegCloseKey (parmKey);
1699 eInfo.ThreadId = GetCurrentThreadId();
1700 eInfo.ExceptionPointers = ep;
1701 eInfo.ClientPointers = FALSE;
1703 pMiniDumpWriteDump( GetCurrentProcess(), GetCurrentProcessId(),
1704 hFile, dwMiniDumpType, ep ? &eInfo : NULL,
1709 FreeLibrary(hDbgHelp);
1713 LONG __stdcall afsd_ExceptionFilter(EXCEPTION_POINTERS *ep)
1717 BOOL allocRequestBrk = FALSE;
1719 HMODULE hLib = NULL;
1721 afsi_log("UnhandledException : code : 0x%x, address: 0x%x\n",
1722 ep->ExceptionRecord->ExceptionCode,
1723 ep->ExceptionRecord->ExceptionAddress);
1726 if (afsd_crtDbgBreakCurrent &&
1727 *afsd_crtDbgBreakCurrent == _CrtSetBreakAlloc(*afsd_crtDbgBreakCurrent))
1729 allocRequestBrk = TRUE;
1730 afsi_log("Breaking on alloc request # %d\n", *afsd_crtDbgBreakCurrent);
1734 /* save context if we want to print the stack information */
1735 context = *ep->ContextRecord;
1737 afsd_printStack(GetCurrentThread(), &context);
1739 GenerateMiniDump(ep);
1741 hLib = LoadLibrary("Faultrep.dll");
1743 (FARPROC) pReportFault = GetProcAddress(hLib, "ReportFault");
1745 pReportFault(ep, 0);
1749 if (ep->ExceptionRecord->ExceptionCode == EXCEPTION_BREAKPOINT)
1751 afsi_log("\nEXCEPTION_BREAKPOINT - continue execution ...\n");
1754 if (allocRequestBrk)
1756 afsd_crtDbgBreakCurrent++;
1757 _CrtSetBreakAlloc(*afsd_crtDbgBreakCurrent);
1761 ep->ContextRecord->Eip++;
1763 #if defined(_AMD64_)
1764 ep->ContextRecord->Rip++;
1766 return EXCEPTION_CONTINUE_EXECUTION;
1770 return EXCEPTION_CONTINUE_SEARCH;
1774 void afsd_SetUnhandledExceptionFilter()
1777 SetUnhandledExceptionFilter(afsd_ExceptionFilter);
1782 void afsd_DbgBreakAllocInit()
1784 memset(afsd_crtDbgBreaks, -1, sizeof(afsd_crtDbgBreaks));
1785 afsd_crtDbgBreakCurrent = afsd_crtDbgBreaks;
1788 void afsd_DbgBreakAdd(DWORD requestNumber)
1791 for (i = 0; i < sizeof(afsd_crtDbgBreaks) - 1; i++)
1793 if (afsd_crtDbgBreaks[i] == -1)
1798 afsd_crtDbgBreaks[i] = requestNumber;
1800 _CrtSetBreakAlloc(afsd_crtDbgBreaks[0]);