/* initDirPathArray() -- Initializes the afs dir paths for the * server and client installations. * * For NT these are determined dynamically; for Unix they are static. * * NT NOTE: If a particular component (client/server) is not installed * then we may not be able to initialize the paths to anything * meaningful. In this case the paths are set to the local * temp directory to avoid later reference to an uninitialized * variable. The initStatus flag is set to indicate which * paths (client/server) initialized properly for callers of * initAFSDirPath() who would like to know this information. */ static void initDirPathArray(void) { char *pathp; const char *clientPrefix = ""; const char *serverPrefix = ""; #ifdef AFS_NT40_ENV char *buf; int status; /* get the afs server software installation dir from the registry */ if (afssw_GetServerInstallDir(&buf)) { /* failed; server not installed; use temp directory */ strcpy(ntServerInstallDirLong, gettmpdir()); } else { strcpy(ntServerInstallDirLong, buf); free(buf); initStatus |= AFSDIR_SERVER_PATHS_OK; } FilepathNormalize(ntServerInstallDirLong); status = GetShortPathName(ntServerInstallDirLong, ntServerInstallDirShort, AFSDIR_PATH_MAX); if (status == 0 || status > AFSDIR_PATH_MAX) { /* can't convert path to short version; just use long version */ strcpy(ntServerInstallDirShort, ntServerInstallDirLong); } FilepathNormalize(ntServerInstallDirShort); /* get the afs client configuration directory (/usr/vice/etc equivalent) */ if (afssw_GetClientCellServDBDir(&buf)) { /* failed */ status = GetWindowsDirectory(ntClientConfigDirLong, AFSDIR_PATH_MAX); if (status == 0 || status > AFSDIR_PATH_MAX) { /* failed to get canonical Windows directory; use temp directory */ strcpy(ntClientConfigDirLong, gettmpdir()); } else { initStatus |= AFSDIR_CLIENT_PATHS_OK; } } else { strcpy(ntClientConfigDirLong, buf); free(buf); initStatus |= AFSDIR_CLIENT_PATHS_OK; } FilepathNormalize(ntClientConfigDirLong); status = GetShortPathName(ntClientConfigDirLong, ntClientConfigDirShort, AFSDIR_PATH_MAX); if (status == 0 || status > AFSDIR_PATH_MAX) { /* can't convert path to short version; just use long version */ strcpy(ntClientConfigDirShort, ntClientConfigDirLong); } FilepathNormalize(ntClientConfigDirShort); clientPrefix = ntClientConfigDirShort; /* setup the root server directory path (/usr/afs equivalent) */ strcpy(afsSrvDirPath, ntServerInstallDirShort); strcat(afsSrvDirPath, AFSDIR_CANONICAL_SERVER_AFS_DIRPATH); /* there is no root client directory path (/usr/vice equivalent) */ afsClntDirPath[0] = '\0'; /* setup top level dirpath (/usr equivalent); valid for server ONLY */ strcpy(dirPathArray[AFSDIR_USR_DIRPATH_ID], ntServerInstallDirShort); serverPrefix = ntServerInstallDirShort; strcat(dirPathArray[AFSDIR_USR_DIRPATH_ID], AFSDIR_CANONICAL_USR_DIRPATH); #else /* AFS_NT40_ENV */ /* setup the root server directory path */ strcpy(afsSrvDirPath, AFSDIR_CANONICAL_SERVER_AFS_DIRPATH); /* setup the root client directory path */ #ifdef AFS_DARWIN_ENV if (access(AFSDIR_ALTERNATE_CLIENT_VICE_DIRPATH, F_OK) == 0) strcpy(afsClntDirPath, AFSDIR_ALTERNATE_CLIENT_VICE_DIRPATH); else #endif strcpy(afsClntDirPath, AFSDIR_CANONICAL_CLIENT_VICE_DIRPATH); /* setup top level dirpath; valid for both server and client */ strcpy(dirPathArray[AFSDIR_USR_DIRPATH_ID], AFSDIR_CANONICAL_USR_DIRPATH); initStatus |= (AFSDIR_CLIENT_PATHS_OK | AFSDIR_SERVER_PATHS_OK); #endif /* AFS_NT40_ENV */ /* now initialize various dir and file paths exported by dirpath module */ /* server dir paths */ strcpy(dirPathArray[AFSDIR_SERVER_AFS_DIRPATH_ID], afsSrvDirPath); pathp = dirPathArray[AFSDIR_SERVER_ETC_DIRPATH_ID]; AFSDIR_SERVER_DIRPATH(pathp, AFSDIR_SERVER_ETC_DIR); pathp = dirPathArray[AFSDIR_SERVER_BIN_DIRPATH_ID]; AFSDIR_SERVER_DIRPATH(pathp, AFSDIR_SERVER_BIN_DIR); pathp = dirPathArray[AFSDIR_SERVER_CORES_DIRPATH_ID]; AFSDIR_SERVER_DIRPATH(pathp, AFSDIR_CORES_DIR); pathp = dirPathArray[AFSDIR_SERVER_DB_DIRPATH_ID]; AFSDIR_SERVER_DIRPATH(pathp, AFSDIR_DB_DIR); pathp = dirPathArray[AFSDIR_SERVER_LOGS_DIRPATH_ID]; AFSDIR_SERVER_DIRPATH(pathp, AFSDIR_LOGS_DIR); pathp = dirPathArray[AFSDIR_SERVER_LOCAL_DIRPATH_ID]; AFSDIR_SERVER_DIRPATH(pathp, AFSDIR_LOCAL_DIR); pathp = dirPathArray[AFSDIR_SERVER_BACKUP_DIRPATH_ID]; AFSDIR_SERVER_DIRPATH(pathp, AFSDIR_BACKUP_DIR); pathp = dirPathArray[AFSDIR_SERVER_MIGRATE_DIRPATH_ID]; AFSDIR_SERVER_DIRPATH(pathp, AFSDIR_MIGR_DIR); pathp = dirPathArray[AFSDIR_SERVER_BIN_FILE_DIRPATH_ID]; AFSDIR_SERVER_DIRPATH(pathp, AFSDIR_BIN_FILE_DIR); /* client dir path */ #ifdef AFS_NT40_ENV strcpy(dirPathArray[AFSDIR_CLIENT_VICE_DIRPATH_ID], "/NoUsrViceDirectoryOnWindows"); strcpy(dirPathArray[AFSDIR_CLIENT_ETC_DIRPATH_ID], ntClientConfigDirShort); #else strcpy(dirPathArray[AFSDIR_CLIENT_VICE_DIRPATH_ID], afsClntDirPath); pathp = dirPathArray[AFSDIR_CLIENT_ETC_DIRPATH_ID]; #ifdef AFS_DARWIN_ENV if (access(AFSDIR_ALTERNATE_CLIENT_ETC_DIR, F_OK) == 0) AFSDIR_CLIENT_DIRPATH(pathp, AFSDIR_ALTERNATE_CLIENT_ETC_DIR); else #endif AFSDIR_CLIENT_DIRPATH(pathp, AFSDIR_CLIENT_ETC_DIR); #endif /* AFS_NT40_ENV */ #ifndef AFS_NT40_ENV pathp = dirPathArray[AFSDIR_CLIENT_DATA_DIRPATH_ID]; #ifdef AFS_DARWIN_ENV if (access(AFSDIR_ALTERNATE_CLIENT_DATA_DIR, F_OK) == 0) AFSDIR_CLIENT_DIRPATH(pathp, AFSDIR_ALTERNATE_CLIENT_DATA_DIR); else #endif AFSDIR_CLIENT_DIRPATH(pathp, AFSDIR_DATA_DIR); #endif /* server file paths */ pathp = dirPathArray[AFSDIR_SERVER_THISCELL_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_SERVER_ETC_DIR, AFSDIR_THISCELL_FILE); pathp = dirPathArray[AFSDIR_SERVER_CELLSERVDB_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_SERVER_ETC_DIR, AFSDIR_CELLSERVDB_FILE); pathp = dirPathArray[AFSDIR_SERVER_NOAUTH_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOCAL_DIR, AFSDIR_NOAUTH_FILE); pathp = dirPathArray[AFSDIR_SERVER_BUDBLOG_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOGS_DIR, AFSDIR_BUDBLOG_FILE); pathp = dirPathArray[AFSDIR_SERVER_TAPECONFIG_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_BACKUP_DIR, AFSDIR_TAPECONFIG_FILE); pathp = dirPathArray[AFSDIR_SERVER_KALOGDB_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOGS_DIR, AFSDIR_KALOGDB_FILE); pathp = dirPathArray[AFSDIR_SERVER_KALOG_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOGS_DIR, AFSDIR_KALOG_FILE); pathp = dirPathArray[AFSDIR_SERVER_KADB_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_DB_DIR, AFSDIR_KADB_FILE); pathp = dirPathArray[AFSDIR_SERVER_NTPD_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_SERVER_BIN_DIR, AFSDIR_NTPD_FILE); pathp = dirPathArray[AFSDIR_SERVER_PRDB_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_DB_DIR, AFSDIR_PRDB_FILE); pathp = dirPathArray[AFSDIR_SERVER_PTLOG_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOGS_DIR, AFSDIR_PTLOG_FILE); pathp = dirPathArray[AFSDIR_SERVER_KCONF_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_SERVER_ETC_DIR, AFSDIR_KCONF_FILE); pathp = dirPathArray[AFSDIR_SERVER_VLDB_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_DB_DIR, AFSDIR_VLDB_FILE); pathp = dirPathArray[AFSDIR_SERVER_VLOG_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOGS_DIR, AFSDIR_VLOG_FILE); pathp = dirPathArray[AFSDIR_SERVER_CORELOG_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOGS_DIR, AFSDIR_CORE_FILE); pathp = dirPathArray[AFSDIR_SERVER_SLVGLOG_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOGS_DIR, AFSDIR_SLVGLOG_FILE); pathp = dirPathArray[AFSDIR_SERVER_SALSRVLOG_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOGS_DIR, AFSDIR_SALSRVLOG_FILE); pathp = dirPathArray[AFSDIR_SERVER_SALVAGER_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_SERVER_BIN_DIR, AFSDIR_SALVAGER_FILE); pathp = dirPathArray[AFSDIR_SERVER_SALSRV_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_SERVER_BIN_DIR, AFSDIR_SALSRV_FILE); pathp = dirPathArray[AFSDIR_SERVER_SLVGLOCK_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOCAL_DIR, AFSDIR_SLVGLOCK_FILE); pathp = dirPathArray[AFSDIR_SERVER_KEY_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_SERVER_ETC_DIR, AFSDIR_KEY_FILE); pathp = dirPathArray[AFSDIR_SERVER_ULIST_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_SERVER_ETC_DIR, AFSDIR_ULIST_FILE); pathp = dirPathArray[AFSDIR_SERVER_BOZCONF_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_BOSCONFIG_DIR, AFSDIR_BOZCONF_FILE); pathp = dirPathArray[AFSDIR_SERVER_BOZCONFNEW_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_BOSCONFIG_DIR, AFSDIR_BOZCONFNEW_FILE); pathp = dirPathArray[AFSDIR_SERVER_BOZLOG_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOGS_DIR, AFSDIR_BOZLOG_FILE); pathp = dirPathArray[AFSDIR_SERVER_BOZINIT_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_BOSCONFIG_DIR, AFSDIR_BOZINIT_FILE); pathp = dirPathArray[AFSDIR_SERVER_BOSVR_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_BOSSERVER_DIR, AFSDIR_BOSVR_FILE); pathp = dirPathArray[AFSDIR_SERVER_VOLSERLOG_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOGS_DIR, AFSDIR_VOLSERLOG_FILE); pathp = dirPathArray[AFSDIR_SERVER_ROOTVOL_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_SERVER_ETC_DIR, AFSDIR_ROOTVOL_FILE); pathp = dirPathArray[AFSDIR_SERVER_HOSTDUMP_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOCAL_DIR, AFSDIR_HOSTDUMP_FILE); pathp = dirPathArray[AFSDIR_SERVER_CLNTDUMP_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOCAL_DIR, AFSDIR_CLNTDUMP_FILE); pathp = dirPathArray[AFSDIR_SERVER_CBKDUMP_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOCAL_DIR, AFSDIR_CBKDUMP_FILE); pathp = dirPathArray[AFSDIR_SERVER_OLDSYSID_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOCAL_DIR, AFSDIR_OLDSYSID_FILE); pathp = dirPathArray[AFSDIR_SERVER_SYSID_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOCAL_DIR, AFSDIR_SYSID_FILE); pathp = dirPathArray[AFSDIR_SERVER_FILELOG_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOGS_DIR, AFSDIR_FILELOG_FILE); pathp = dirPathArray[AFSDIR_SERVER_AUDIT_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOCAL_DIR, AFSDIR_AUDIT_FILE); pathp = dirPathArray[AFSDIR_SERVER_NETINFO_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOCAL_DIR, AFSDIR_NETINFO_FILE); pathp = dirPathArray[AFSDIR_SERVER_NETRESTRICT_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOCAL_DIR, AFSDIR_NETRESTRICT_FILE); pathp = dirPathArray[AFSDIR_SERVER_WEIGHTING_CONSTANTS_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_MIGR_DIR, AFSDIR_WEIGHTINGCONST_FILE); pathp = dirPathArray[AFSDIR_SERVER_THRESHOLD_CONSTANTS_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_MIGR_DIR, AFSDIR_THRESHOLDCONST_FILE); pathp = dirPathArray[AFSDIR_SERVER_MIGRATELOG_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_MIGR_DIR, AFSDIR_MIGRATE_LOGNAME); pathp = dirPathArray[AFSDIR_SERVER_KRB_EXCL_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_SERVER_ETC_DIR, AFSDIR_KRB_EXCL_FILE); pathp = dirPathArray[AFSDIR_SERVER_FSSTATE_FILEPATH_ID]; AFSDIR_SERVER_FILEPATH(pathp, AFSDIR_LOCAL_DIR, AFSDIR_FSSTATE_FILE); /* client file paths */ #ifdef AFS_NT40_ENV strcpy(dirPathArray[AFSDIR_CLIENT_THISCELL_FILEPATH_ID], "/NoUsrViceEtcThisCellFileOnWindows"); sprintf(dirPathArray[AFSDIR_CLIENT_CELLSERVDB_FILEPATH_ID], "%s/%s", ntClientConfigDirShort, AFSDIR_CELLSERVDB_FILE_NTCLIENT); strcpy(dirPathArray[AFSDIR_CLIENT_CELLALIAS_FILEPATH_ID], "/NoCellAliasOnWindows"); #else pathp = dirPathArray[AFSDIR_CLIENT_THISCELL_FILEPATH_ID]; AFSDIR_CLIENT_FILEPATH(pathp, AFSDIR_CLIENT_ETC_DIR, AFSDIR_THISCELL_FILE); pathp = dirPathArray[AFSDIR_CLIENT_CELLSERVDB_FILEPATH_ID]; AFSDIR_CLIENT_FILEPATH(pathp, AFSDIR_CLIENT_ETC_DIR, AFSDIR_CELLSERVDB_FILE); pathp = dirPathArray[AFSDIR_CLIENT_CELLALIAS_FILEPATH_ID]; AFSDIR_CLIENT_FILEPATH(pathp, AFSDIR_CLIENT_ETC_DIR, AFSDIR_CELLALIAS_FILE); #endif /* AFS_NT40_ENV */ pathp = dirPathArray[AFSDIR_CLIENT_NETINFO_FILEPATH_ID]; AFSDIR_CLIENT_FILEPATH(pathp, AFSDIR_CLIENT_ETC_DIR, AFSDIR_NETINFO_FILE); pathp = dirPathArray[AFSDIR_CLIENT_NETRESTRICT_FILEPATH_ID]; AFSDIR_CLIENT_FILEPATH(pathp, AFSDIR_CLIENT_ETC_DIR, AFSDIR_NETRESTRICT_FILE); initFlag = 1; /* finished dirpath initialization */ return; }
/* * ConstructLocalPath() -- Convert a canonical (wire-format) path to a fully * specified local path. Upon successful completion, *fullPathBufp is * set to an allocated buffer containing the fully specified local path * constructed from the cpath argument. * * On NT, path construction proceeds as follows: * 1) If cpath is fully qualified (i.e., starts with 'X:/') then the * path returned is equivalent to cpath. * 2) If cpath begins with a drive letter but is not fully qualified, * i.e., it is drive relative, then the function fails with EINVAL. * 3) If cpath begins with '/' (or '\') then the path returned is the * concatenation AFS-server-install-dir + cpath after translating for localization. * 4) Otherwise the path returned is the concatenation * AFS-server-install-dir + relativeTo + cpath. * * Leading whitespace in cpath is ignored; the constructed path is * normalized (FilepathNormalize()). * * RETURN CODES: 0 if successful; errno code otherwise. */ int ConstructLocalPath(const char *cpath, const char *relativeTo, char **fullPathBufp) { int status = 0; char *newPath = NULL; if (initFlag == 0) { /* dirpath module not yet initialized */ #ifdef AFS_PTHREAD_ENV pthread_once(&dirInit_once, initDirPathArray); #else initDirPathArray(); #endif } *fullPathBufp = NULL; while (isspace(*cpath)) { cpath++; } LocalizePathHead(&cpath, &relativeTo); if ((((*cpath >= 'a') && (*cpath <= 'z')) || ((*cpath >= 'A') && (*cpath <= 'Z'))) && (*(cpath + 1) == ':')) { /* cpath has a leading drive letter */ if ((*(cpath + 2) != '/') && (*(cpath + 2) != '\\')) { /* drive letter relative path; this is not allowed */ status = EINVAL; } else { /* fully qualified path; just make a copy */ newPath = strdup(cpath); if (!newPath) status = ENOMEM; } } else { /* cpath has NO leading drive letter; make relative to install dir */ size_t pathSize = strlen(ntServerInstallDirShort) + 2; if ((*cpath == '/') || (*cpath == '\\')) { /* construct path relative to install directory only */ pathSize += strlen(cpath); newPath = malloc(pathSize); if (!newPath) { status = ENOMEM; } else { sprintf(newPath, "%s/%s", ntServerInstallDirShort, cpath); } } else { /* construct path relative to 'relativeTo' (and install dir) */ pathSize += strlen(relativeTo) + 1 + strlen(cpath); newPath = malloc(pathSize); if (!newPath) { status = ENOMEM; } else { sprintf(newPath, "%s/%s/%s", ntServerInstallDirShort, relativeTo, cpath); } } } if (status == 0) { FilepathNormalize(newPath); /* return buffer containing fully specified path */ *fullPathBufp = newPath; } return status; }