# Makefile.am for bin/cnid/
EXTRA_DIST = cnid_maint.in cnid2_create.in
-INCLUDES = -I$(top_srcdir)/include -I$(top_srcdir)/sys
if USE_BDB
bin_SCRIPTS = cnid_maint cnid2_create
-bin_PROGRAMS = cnid_index
else
#bin_SCRIPTS =
endif
-
-cnid_index_SOURCES = cnid_index.c
-
-cnid_index_LDADD = $(top_builddir)/libatalk/libatalk.la
-
-LIBS = @LIBS@ @BDB_LIBS@
-
-AM_CFLAGS = @CFLAGS@ @BDB_CFLAGS@
+++ /dev/null
-/*
- * $Id: cnid_index.c,v 1.5 2008-08-07 07:39:14 didg Exp $
- *
- * All Rights Reserved. See COPYING.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif /* HAVE_CONFIG_H */
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif /* HAVE_UNISTD_H */
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h>
-#endif /* HAVE_FCNTL_H */
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <signal.h>
-#include <string.h>
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif /* HAVE_SYS_TYPES_H */
-#include <sys/param.h>
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif /* HAVE_SYS_STAT_H */
-#include <time.h>
-#include <sys/file.h>
-
-#include <netatalk/endian.h>
-#include <atalk/cnid_dbd_private.h>
-#include <atalk/logger.h>
-
-#define LOCKFILENAME "lock"
-static int exit_sig = 0;
-
-/* Copy and past from etc/cnid_dbd/dbif.c */
-#include <db.h>
-
-#define DB_ERRLOGFILE "db_errlog"
-
-static DB_ENV *db_env = NULL;
-static DB_TXN *db_txn = NULL;
-static FILE *db_errlog = NULL;
-
-#ifdef CNID_BACKEND_DBD_TXN
-#define DBOPTIONS (DB_CREATE | DB_INIT_LOCK | DB_INIT_LOG | DB_INIT_MPOOL | DB_INIT_TXN)
-#else
-#define DBOPTIONS (DB_CREATE | DB_INIT_CDB | DB_INIT_MPOOL | DB_PRIVATE)
-#endif
-
-#define DBIF_DB_CNT 3
-
-#define DBIF_IDX_CNID 0
-#define DBIF_IDX_DEVINO 1
-#define DBIF_IDX_DIDNAME 2
-
-static struct db_table {
- char *name;
- DB *db;
- u_int32_t general_flags;
- DBTYPE type;
-} db_table[] =
-{
- { "cnid2.db", NULL, 0, DB_BTREE},
- { "devino.db", NULL, 0, DB_BTREE},
- { "didname.db", NULL, 0, DB_BTREE},
-};
-
-static char *old_dbfiles[] = {"cnid.db", NULL};
-
-/* --------------- */
-int didname(dbp, pkey, pdata, skey)
-DB *dbp _U_;
-const DBT *pkey _U_, *pdata;
-DBT *skey;
-{
-int len;
-
- memset(skey, 0, sizeof(DBT));
- skey->data = (char *)pdata->data + CNID_DID_OFS;
- /* FIXME: At least DB 4.0.14 and 4.1.25 pass in the correct length of
- pdata.size. strlen is therefore not needed. Also, skey should be zeroed
- out already. */
- len = strlen((char *)skey->data + CNID_DID_LEN);
- skey->size = CNID_DID_LEN + len + 1;
- return (0);
-}
-
-/* --------------- */
-int devino(dbp, pkey, pdata, skey)
-DB *dbp _U_;
-const DBT *pkey _U_, *pdata;
-DBT *skey;
-{
- memset(skey, 0, sizeof(DBT));
- skey->data = (char *)pdata->data + CNID_DEVINO_OFS;
- skey->size = CNID_DEVINO_LEN;
- return (0);
-}
-
-/* --------------- */
-static int db_compat_associate (DB *p, DB *s,
- int (*callback)(DB *, const DBT *,const DBT *, DBT *),
- u_int32_t flags)
-{
-#if DB_VERSION_MAJOR > 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 1)
- return p->associate(p, db_txn, s, callback, flags);
-#else
-#if (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 0)
- return p->associate(p, s, callback, flags);
-#else
- return 0;
-#endif
-#endif
-}
-
-/* --------------- */
-static int db_compat_open(DB *db, char *file, char *name, DBTYPE type, int mode)
-{
- int ret;
-
-#if DB_VERSION_MAJOR > 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 1)
- ret = db->open(db, db_txn, file, name, type, DB_CREATE, mode);
-#else
- ret = db->open(db, file, name, type, DB_CREATE, mode);
-#endif
-
- if (ret) {
- LOG(log_error, logtype_cnid, "error opening database %s: %s", name, db_strerror(ret));
- return -1;
- } else {
- return 0;
- }
-}
-
-/* --------------- */
-static int dbif_open(int do_truncate)
-{
- int ret;
- int i;
- u_int32_t count;
-
- for (i = 0; i != DBIF_DB_CNT; i++) {
- if ((ret = db_create(&(db_table[i].db), db_env, 0))) {
- LOG(log_error, logtype_cnid, "error creating handle for database %s: %s",
- db_table[i].name, db_strerror(ret));
- return -1;
- }
-
- if (db_table[i].general_flags) {
- if ((ret = db_table[i].db->set_flags(db_table[i].db, db_table[i].general_flags))) {
- LOG(log_error, logtype_cnid, "error setting flags for database %s: %s",
- db_table[i].name, db_strerror(ret));
- return -1;
- }
- }
-
- if (db_compat_open(db_table[i].db, db_table[0].name, db_table[i].name, db_table[i].type, 0664) < 0)
- return -1;
- if (db_errlog != NULL)
- db_table[i].db->set_errfile(db_table[i].db, db_errlog);
-
- if (do_truncate && i > 0) {
- if ((ret = db_table[i].db->truncate(db_table[i].db, db_txn, &count, 0))) {
- LOG(log_error, logtype_cnid, "error truncating database %s: %s",
- db_table[i].name, db_strerror(ret));
- return -1;
- }
- }
- }
-
- /* TODO: Implement CNID DB versioning info on new databases. */
- /* TODO: Make transaction support a runtime option. */
- /* Associate the secondary with the primary. */
- if ((ret = db_compat_associate(db_table[0].db, db_table[DBIF_IDX_DIDNAME].db, didname, (do_truncate)?DB_CREATE:0)) != 0) {
- LOG(log_error, logtype_cnid, "Failed to associate didname database: %s",db_strerror(ret));
- return -1;
- }
-
- if ((ret = db_compat_associate(db_table[0].db, db_table[DBIF_IDX_DEVINO].db, devino, (do_truncate)?DB_CREATE:0)) != 0) {
- LOG(log_error, logtype_cnid, "Failed to associate devino database: %s",db_strerror(ret));
- return -1;
- }
-
- return 0;
-}
-
-/* ------------------------ */
-static int dbif_closedb(void)
-{
- int i;
- int ret;
- int err = 0;
-
- for (i = DBIF_DB_CNT -1; i >= 0; i--) {
- if (db_table[i].db != NULL && (ret = db_table[i].db->close(db_table[i].db, 0))) {
- LOG(log_error, logtype_cnid, "error closing database %s: %s", db_table[i].name, db_strerror(ret));
- err++;
- }
- }
- if (err)
- return -1;
- return 0;
-}
-
-/* ------------------------ */
-static int dbif_close(void)
-{
- int ret;
- int err = 0;
-
- if (dbif_closedb())
- err++;
-
- if (db_env != NULL && (ret = db_env->close(db_env, 0))) {
- LOG(log_error, logtype_cnid, "error closing DB environment: %s", db_strerror(ret));
- err++;
- }
- if (db_errlog != NULL && fclose(db_errlog) == EOF) {
- LOG(log_error, logtype_cnid, "error closing DB logfile: %s", strerror(errno));
- err++;
- }
- if (err)
- return -1;
- return 0;
-}
-/* --------------- */
-static int upgrade_required(void)
-{
- int i;
- int found = 0;
- struct stat st;
-
- for (i = 0; old_dbfiles[i] != NULL; i++) {
- if ( !(stat(old_dbfiles[i], &st) < 0) ) {
- found++;
- continue;
- }
- if (errno != ENOENT) {
- LOG(log_error, logtype_cnid, "cnid_open: Checking %s gave %s", old_dbfiles[i], strerror(errno));
- found++;
- }
- }
- return found;
-}
-
-/* -------------------------- */
-static int dbif_sync(void)
-{
- int i;
- int ret;
- int err = 0;
-
- for (i = 0; i != /* DBIF_DB_CNT*/ 1; i++) {
- if ((ret = db_table[i].db->sync(db_table[i].db, 0))) {
- LOG(log_error, logtype_cnid, "error syncing database %s: %s", db_table[i].name, db_strerror(ret));
- err++;
- }
- }
-
- if (err)
- return -1;
- else
- return 0;
-}
-
-/* -------------------------- */
-static int dbif_count(const int dbi, u_int32_t *count)
-{
- int ret;
- DB_BTREE_STAT *sp;
- DB *db = db_table[dbi].db;
-
-#if DB_VERSION_MAJOR > 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 3)
- ret = db->stat(db, db_txn, &sp, 0);
-#else
- ret = db->stat(db, &sp, 0);
-#endif
-
- if (ret) {
- LOG(log_error, logtype_cnid, "error getting stat infotmation on database: %s", db_strerror(errno));
- return -1;
- }
-
- *count = sp->bt_ndata;
- free(sp);
-
- return 0;
-}
-
-/* -------------------------- */
-static int dbd_check(char *dbdir)
-{
- u_int32_t c_didname = 0, c_devino = 0, c_cnid = 0;
-
- LOG(log_debug, logtype_cnid, "CNID database at `%s' is being checked (quick)", dbdir);
-
- if (dbif_count(DBIF_IDX_CNID, &c_cnid))
- return -1;
-
- if (dbif_count(DBIF_IDX_DEVINO, &c_devino))
- return -1;
-
- /* bailout after the first error */
- if ( c_cnid != c_devino) {
- LOG(log_error, logtype_cnid, "CNID database at `%s' corrupted (%u/%u)", dbdir, c_cnid, c_devino);
- return 1;
- }
-
- if (dbif_count(DBIF_IDX_DIDNAME, &c_didname))
- return -1;
-
- if ( c_cnid != c_didname) {
- LOG(log_error, logtype_cnid, "CNID database at `%s' corrupted (%u/%u)", dbdir, c_cnid, c_didname);
- return 1;
- }
-
- LOG(log_debug, logtype_cnid, "CNID database at `%s' seems ok, %u entries.", dbdir, c_cnid);
- return 0;
-}
-
-/* --------------- */
-/*
- * We assume our current directory is already the BDB homedir. Otherwise
- * opening the databases will not work as expected. If we use transactions,
- * dbif_env_init(), dbif_close() and dbif_stamp() are the only interface
- * functions that can be called without a valid transaction handle in db_txn.
- */
-static int dbif_env_init(void)
-{
- int ret;
-#ifdef CNID_BACKEND_DBD_TXN
- char **logfiles = NULL;
- char **file;
-#endif
-
- /* Refuse to do anything if this is an old version of the CNID database */
- if (upgrade_required()) {
- LOG(log_error, logtype_cnid, "Found version 1 of the CNID database. Please upgrade to version 2");
- return -1;
- }
-
- if ((db_errlog = fopen(DB_ERRLOGFILE, "a")) == NULL)
- LOG(log_warning, logtype_cnid, "error creating/opening DB errlogfile: %s", strerror(errno));
-
-#ifdef CNID_BACKEND_DBD_TXN
- if ((ret = db_env_create(&db_env, 0))) {
- LOG(log_error, logtype_cnid, "error creating DB environment: %s",
- db_strerror(ret));
- db_env = NULL;
- return -1;
- }
- if (db_errlog != NULL)
- db_env->set_errfile(db_env, db_errlog);
- db_env->set_verbose(db_env, DB_VERB_RECOVERY, 1);
- if ((ret = db_env->open(db_env, ".", DBOPTIONS | DB_PRIVATE | DB_RECOVER, 0))) {
- LOG(log_error, logtype_cnid, "error opening DB environment: %s",
- db_strerror(ret));
- db_env->close(db_env, 0);
- db_env = NULL;
- return -1;
- }
-
- if (db_errlog != NULL)
- fflush(db_errlog);
-
- if ((ret = db_env->close(db_env, 0))) {
- LOG(log_error, logtype_cnid, "error closing DB environment after recovery: %s",
- db_strerror(ret));
- db_env = NULL;
- return -1;
- }
-#endif
- if ((ret = db_env_create(&db_env, 0))) {
- LOG(log_error, logtype_cnid, "error creating DB environment after recovery: %s",
- db_strerror(ret));
- db_env = NULL;
- return -1;
- }
- if (db_errlog != NULL)
- db_env->set_errfile(db_env, db_errlog);
- if ((ret = db_env->open(db_env, ".", DBOPTIONS , 0))) {
- LOG(log_error, logtype_cnid, "error opening DB environment after recovery: %s",
- db_strerror(ret));
- db_env->close(db_env, 0);
- db_env = NULL;
- return -1;
- }
-
-#ifdef CNID_BACKEND_DBD_TXN
- if (db_env->log_archive(db_env, &logfiles, 0)) {
- LOG(log_error, logtype_cnid, "error getting list of stale logfiles: %s",
- db_strerror(ret));
- db_env->close(db_env, 0);
- db_env = NULL;
- return -1;
- }
- if (logfiles != NULL) {
- for (file = logfiles; *file != NULL; file++) {
- if (unlink(*file) < 0)
- LOG(log_warning, logtype_cnid, "Error removing stale logfile %s: %s", *file, strerror(errno));
- }
- free(logfiles);
- }
-#endif
- return 0;
-}
-
-
-static void sig_exit(int signo)
-{
- exit_sig = signo;
- return;
-}
-
-static void block_sigs_onoff(int block)
-{
- sigset_t set;
-
- sigemptyset(&set);
- sigaddset(&set, SIGINT);
- sigaddset(&set, SIGTERM);
- if (block)
- sigprocmask(SIG_BLOCK, &set, NULL);
- else
- sigprocmask(SIG_UNBLOCK, &set, NULL);
- return;
-}
-
-/* ------------------------ */
-int get_lock(void)
-{
- int lockfd;
- struct flock lock;
-
- if ((lockfd = open(LOCKFILENAME, O_RDWR | O_CREAT, 0644)) < 0) {
- LOG(log_error, logtype_cnid, "main: error opening lockfile: %s", strerror(errno));
- exit(1);
- }
-
- lock.l_start = 0;
- lock.l_whence = SEEK_SET;
- lock.l_len = 0;
- lock.l_type = F_WRLCK;
-
- if (fcntl(lockfd, F_SETLK, &lock) < 0) {
- if (errno == EACCES || errno == EAGAIN) {
- exit(0);
- } else {
- LOG(log_error, logtype_cnid, "main: fcntl F_WRLCK lockfile: %s", strerror(errno));
- exit(1);
- }
- }
-
- return lockfd;
-}
-
-/* ----------------------- */
-void set_signal(void)
-{
- struct sigaction sv;
-
- sv.sa_handler = sig_exit;
- sv.sa_flags = 0;
- sigemptyset(&sv.sa_mask);
- sigaddset(&sv.sa_mask, SIGINT);
- sigaddset(&sv.sa_mask, SIGTERM);
- if (sigaction(SIGINT, &sv, NULL) < 0 || sigaction(SIGTERM, &sv, NULL) < 0) {
- LOG(log_error, logtype_cnid, "main: sigaction: %s", strerror(errno));
- exit(1);
- }
- sv.sa_handler = SIG_IGN;
- sigemptyset(&sv.sa_mask);
- if (sigaction(SIGPIPE, &sv, NULL) < 0) {
- LOG(log_error, logtype_cnid, "main: sigaction: %s", strerror(errno));
- exit(1);
- }
-}
-
-/* ----------------------- */
-void free_lock(int lockfd)
-{
- struct flock lock;
-
- lock.l_start = 0;
- lock.l_whence = SEEK_SET;
- lock.l_len = 0;
- lock.l_type = F_UNLCK;
- fcntl(lockfd, F_SETLK, &lock);
- close(lockfd);
-}
-
-/* ------------------------ */
-int main(int argc, char *argv[])
-{
-#ifdef CNID_BACKEND_DBD_TXN
-
- fprintf(stderr, "%s doesn't work with db transaction enabled\n", argv[0]);
- exit (1);
-
-#else
- int err = 0;
- int ret;
- int lockfd;
- char *dir;
-
- set_processname("cnid_index");
- syslog_setup(log_debug, logtype_default, logoption_ndelay | logoption_pid, logfacility_daemon);
-
- if (argc != 2) {
- LOG(log_error, logtype_cnid, "main: not enough arguments");
- exit(1);
- }
-
- dir = argv[1];
-
- if (chdir(dir) < 0) {
- LOG(log_error, logtype_cnid, "chdir to %s failed: %s", dir, strerror(errno));
- exit(1);
- }
-
- /* Before we do anything else, check if there is an instance of cnid_dbd
- running already and silently exit if yes. */
- lockfd = get_lock();
-
- LOG(log_info, logtype_cnid, "Startup, DB dir %s", dir);
-
- set_signal();
-
- /* SIGINT and SIGTERM are always off, unless we get a return code of 0 from
- comm_rcv (no requests for one second, see above in loop()). That means we
- only shut down after one second of inactivity. */
- block_sigs_onoff(1);
-
- if (dbif_env_init() < 0)
- exit(2); /* FIXME: same exit code as failure for dbif_open() */
-
-#ifdef CNID_BACKEND_DBD_TXN
- if (dbif_txn_begin() < 0)
- exit(6);
-#endif
-
- if (dbif_open(0) < 0) {
-#ifdef CNID_BACKEND_DBD_TXN
- dbif_txn_abort();
-#endif
- dbif_close();
- exit(2);
- }
-
-#ifndef CNID_BACKEND_DBD_TXN
- if ((ret = dbd_check(dir))) {
- if (ret < 0) {
- dbif_close();
- exit(2);
- }
- dbif_closedb();
- LOG(log_info, logtype_cnid, "main: re-opening, secondaries will be rebuilt. This may take some time");
- if (dbif_open(1) < 0) {
- LOG(log_info, logtype_cnid, "main: re-opening databases failed");
- dbif_close();
- exit(2);
- }
- LOG(log_info, logtype_cnid, "main: rebuilt done");
- }
-#endif
-
-#ifdef CNID_BACKEND_DBD_TXN
- if (dbif_txn_commit() < 0)
- exit(6);
-#endif
-
-#ifndef CNID_BACKEND_DBD_TXN
- /* FIXME: Do we really need to sync before closing the DB? Just closing it
- should be enough. */
- if (dbif_sync() < 0)
- err++;
-#endif
-
- if (dbif_close() < 0)
- err++;
-
- free_lock(lockfd);
-
- if (err)
- exit(4);
-#endif
- return 0;
-}
-dnl $Id: configure.in,v 1.216 2009-04-22 08:06:01 franklahm Exp $
+dnl $Id: configure.in,v 1.217 2009-04-28 13:01:24 franklahm Exp $
dnl configure.in for netatalk
AC_INIT(etc/afpd/main.c)
AC_PROG_GREP
AC_PROG_PS
+AM_PROG_CC_C_O
+
dnl *********************************************************************
dnl FIXME! FIXME! These should be selectable properly, and should produce
dnl the proper flags and defines...
/*
- * $Id: volume.c,v 1.85 2009-04-27 07:58:25 franklahm Exp $
+ * $Id: volume.c,v 1.86 2009-04-28 13:01:24 franklahm Exp $
*
* Copyright (c) 1990,1993 Regents of The University of Michigan.
* All Rights Reserved. See COPYRIGHT.
#include <atalk/adouble.h>
#include <atalk/afp.h>
#include <atalk/util.h>
+#include <atalk/volinfo.h>
#include <atalk/logger.h>
#ifdef CNID_DB
#include <atalk/cnid.h>
if BUILD_DBD_DAEMON
sbin_PROGRAMS = cnid_dbd cnid_metad
+bin_PROGRAMS = dbd
else
sbin_PROGRAMS =
endif
dbd_add.c dbd_get.c dbd_resolve.c dbd_lookup.c \
dbd_update.c dbd_delete.c dbd_getstamp.c \
dbd_rebuild_add.c dbd_dbcheck.c
-
cnid_dbd_LDADD = $(top_builddir)/libatalk/libatalk.la @BDB_LIBS@
cnid_metad_SOURCES = cnid_metad.c usockfd.c db_param.c
-
cnid_metad_LDADD = $(top_builddir)/libatalk/libatalk.la
+dbd_SOURCES = dbd.c dbif.c pack.c
+dbd_CFLAGS = $(AM_CFLAGS)
+dbd_LDADD = $(top_builddir)/libatalk/libatalk.la @BDB_LIBS@
+
noinst_HEADERS = dbif.h pack.h db_param.h dbd.h usockfd.h comm.h
EXTRA_DIST = README
-
-AM_CFLAGS = @CFLAGS@ @BDB_CFLAGS@ \
- -D_PATH_CNID_DBD=\"$(sbindir)/cnid_dbd\"
+AM_CFLAGS = @BDB_CFLAGS@ -D_PATH_CNID_DBD=\"$(sbindir)/cnid_dbd\"
--- /dev/null
+/*
+ $Id: dbd.c,v 1.1 2009-04-28 13:01:24 franklahm Exp $
+
+ Copyright (c) 2009 Frank Lahm <franklahm@gmail.com>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /* HAVE_CONFIG_H */
+
+#include <unistd.h>
+#include <sys/types.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <limits.h>
+#include <signal.h>
+#include <string.h>
+#include <errno.h>
+
+#include <atalk/logger.h>
+#include <atalk/cnid_dbd_private.h>
+#include <atalk/volinfo.h>
+#include "dbif.h"
+#include "db_param.h"
+
+#define LOCKFILENAME "lock"
+#define DBOPTIONS (DB_CREATE | DB_INIT_LOCK | DB_INIT_MPOOL | DB_INIT_TXN)
+
+enum logtype {LOGSTD, LOGDEBUG};
+
+static volatile sig_atomic_t alarmed;
+static int verbose; /* Logging flag */
+static int exclusive; /* How to open the bdb database */
+static struct volinfo volinfo;
+static struct db_param db_param = {
+ NULL, /* Volume dirpath */
+ 1, /* bdb logfile autoremove */
+ 16384, /* bdb cachesize */
+ -1, /* not used ... */
+ -1,
+ "",
+ -1,
+ -1,
+ -1
+};
+
+/*
+ Provide some logging
+ */
+static void dblog(enum logtype lt, char *fmt, ...)
+{
+ int len;
+ static char logbuffer[1024];
+ va_list args;
+
+ if ( (lt == LOGSTD) || (verbose == 1)) {
+ va_start(args, fmt);
+ len = vsnprintf(logbuffer, 1023, fmt, args);
+ va_end(args);
+ logbuffer[1023] = 0;
+
+ printf("%s\n", logbuffer);
+ }
+}
+
+/*
+ SIGNAL handling:
+ ignore everything except SIGTERM which we catch and which causes
+ a clean exit.
+ */
+
+static void sig_handler(int signo)
+{
+ alarmed = 1;
+ return;
+}
+
+void set_signal(void)
+{
+ struct sigaction sv;
+
+ sv.sa_handler = sig_handler;
+ sv.sa_flags = SA_RESTART;
+ sigemptyset(&sv.sa_mask);
+ sigaddset(&sv.sa_mask, SIGTERM);
+ if (sigaction(SIGTERM, &sv, NULL) < 0) {
+ dblog( LOGSTD, "error in sigaction(SIGTERM): %s", strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+
+ sv.sa_handler = SIG_IGN;
+ memset(&sv, 0, sizeof(struct sigaction));
+ sigemptyset(&sv.sa_mask);
+
+ if (sigaction(SIGINT, &sv, NULL) < 0) {
+ dblog( LOGSTD, "error in sigaction(SIGINT): %s", strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+ if (sigaction(SIGABRT, &sv, NULL) < 0) {
+ dblog( LOGSTD, "error in sigaction(SIGABRT): %s", strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+ if (sigaction(SIGHUP, &sv, NULL) < 0) {
+ dblog( LOGSTD, "error in sigaction(SIGHUP): %s", strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+ if (sigaction(SIGQUIT, &sv, NULL) < 0) {
+ dblog( LOGSTD, "error in sigaction(SIGQUIT): %s", strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+}
+
+#if 0
+static void block_sigs_onoff(int block)
+{
+ sigset_t set;
+
+ sigemptyset(&set);
+ sigaddset(&set, SIGINT);
+ sigaddset(&set, SIGTERM);
+ if (block)
+ sigprocmask(SIG_BLOCK, &set, NULL);
+ else
+ sigprocmask(SIG_UNBLOCK, &set, NULL);
+ return;
+}
+#endif
+
+int get_lock(void)
+{
+ int lockfd;
+ struct flock lock;
+
+ if ((lockfd = open(LOCKFILENAME, O_RDWR | O_CREAT, 0644)) < 0) {
+ dblog( LOGSTD, "Error opening lockfile: %s", strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+
+ lock.l_start = 0;
+ lock.l_whence = SEEK_SET;
+ lock.l_len = 0;
+ lock.l_type = F_WRLCK;
+
+ if (fcntl(lockfd, F_SETLK, &lock) < 0) {
+ if (errno == EACCES || errno == EAGAIN) {
+ if (exclusive) {
+ dblog( LOGDEBUG, "Database is in use and exlusive was requested", strerror(errno));
+ exit(EXIT_FAILURE);
+ };
+ } else {
+ dblog( LOGSTD, "Error getting fcntl F_WRLCK on lockfile: %s", strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+ }
+
+ return lockfd;
+}
+
+void free_lock(int lockfd)
+{
+ struct flock lock;
+
+ lock.l_start = 0;
+ lock.l_whence = SEEK_SET;
+ lock.l_len = 0;
+ lock.l_type = F_UNLCK;
+ fcntl(lockfd, F_SETLK, &lock);
+ close(lockfd);
+}
+
+static void usage ()
+{
+ printf("Usage: dbd [-e|-v|-x] -d [-i] | -s | -r [-f] <path to netatalk volume>\n"
+ "dbd can dump, scan, reindex and rebuild Netatalk dbd CNID databases.\n"
+ "dbd must run with appropiate permissions i.e. as root.\n\n"
+ "Main commands are:\n"
+ " -d dump\n"
+ " Dump CNID database\n"
+ " Option: -i dump indexes too\n"
+ " -s scan\n"
+ " Compare database with volume\n"
+ " -r rebuild\n"
+ " Rebuild CNID database\n"
+ " Option: -f wipe database and rebuild from IDs stored in AppleDouble files\n\n"
+ "General options:\n"
+ " -e only work on inactive volumes and lock them (exclusive)\n"
+ " -x rebuild indexes\n"
+ " -v verbose\n"
+ "\n"
+ "28-04-2009: -s and -r and not yet implemented\n"
+ );
+}
+
+int main(int argc, char **argv)
+{
+ int c, ret, lockfd;
+ int dump=0, scan=0, rebuild=0, rebuildindexes=0, dumpindexes=0, force=0;
+ char *volpath;
+
+ if (geteuid() != 0) {
+ usage();
+ exit(EXIT_FAILURE);
+ }
+
+ while ((c = getopt(argc, argv, ":dsrvxif")) != -1) {
+ switch(c) {
+ case 'd':
+ dump = 1;
+ break;
+ case 'i':
+ dumpindexes = 1;
+ break;
+ case 's':
+ scan = 1;
+ break;
+ case 'r':
+ rebuild = 1;
+ break;
+ case 'v':
+ verbose = 1;
+ break;
+ case 'e':
+ exclusive = 1;
+ break;
+ case 'x':
+ rebuildindexes = 1;
+ break;
+ case 'f':
+ force = 1;
+ break;
+ case ':':
+ case '?':
+ usage();
+ exit(EXIT_FAILURE);
+ break;
+ }
+ }
+
+ if ((dump + scan + rebuild) != 1) {
+ usage();
+ exit(EXIT_FAILURE);
+ }
+
+ if ( (optind + 1) != argc ) {
+ usage();
+ exit(EXIT_FAILURE);
+ }
+ volpath = argv[optind];
+
+ /* Put "/.AppleDB" at end of volpath */
+ if ( (strlen(volpath) + strlen("/.AppleDB")) > (PATH_MAX -1) ) {
+ dblog( LOGSTD, "Volume pathname too long");
+ exit(EXIT_FAILURE);
+ }
+ char dbpath[PATH_MAX];
+ strncpy(dbpath, volpath, PATH_MAX - 1);
+ strcat(dbpath, "/.AppleDB");
+
+ if ( -1 == (ret = loadvolinfo(volpath, &volinfo)) ) {
+ dblog( LOGSTD, "Unkown volume options!");
+ exit(EXIT_FAILURE);
+ }
+
+ if (chdir(dbpath) < 0) {
+ dblog( LOGSTD, "chdir to %s failed: %s", dbpath, strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+
+ /*
+ Before we do anything else, check if there is an instance of cnid_dbd
+ running already and silently exit if yes.
+ */
+ lockfd = get_lock();
+
+ /* Ignore everything except SIGTERM */
+ set_signal();
+
+ /* Setup logging. Should be portable among *NIXes */
+ if (!verbose)
+ setuplog("default log_info /dev/tty");
+ else
+ setuplog("default log_debug /dev/tty");
+
+ /*
+ Lets start with the BerkeleyDB stuff
+ */
+ if (dbif_env_init(&db_param, DBOPTIONS) < 0) {
+ dblog( LOGSTD, "error opening database!");
+ exit(EXIT_FAILURE);
+ }
+
+ dblog( LOGDEBUG, "Finished opening BerkeleyDB databases including recovery.");
+
+ if (dbif_open(&db_param, rebuildindexes) < 0) {
+ dbif_close();
+ exit(EXIT_FAILURE);
+ }
+
+ if (dump) {
+ if (dbif_dump(dumpindexes) < 0) {
+ dblog( LOGSTD, "Error dumping database");
+ }
+ }
+
+ if (dbif_close() < 0)
+ exit(EXIT_FAILURE);
+
+ free_lock(lockfd);
+
+ return 0;
+}
/*
- * $Id: dbif.c,v 1.6 2009-04-21 10:18:44 franklahm Exp $
+ * $Id: dbif.c,v 1.7 2009-04-28 13:01:24 franklahm Exp $
*
* Copyright (C) Joerg Lenneis 2003
+ * Copyright (C) Frank Lahm 2009
* All Rights Reserved. See COPYING.
*/
#include <db.h>
#include "db_param.h"
#include "dbif.h"
+#include "pack.h"
#define DB_ERRLOGFILE "db_errlog"
static DB_TXN *db_txn = NULL;
static FILE *db_errlog = NULL;
-/*
- Note: DB_INIT_LOCK is here so we can run the db_* utilities while netatalk is running.
- It's a likey performance hit, but it might we worth it.
- */
-#define DBOPTIONS (DB_CREATE | DB_INIT_LOG | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN)
-
static struct db_table {
char *name;
DB *db;
static char *old_dbfiles[] = {"cnid.db", NULL};
-extern int didname(DB *dbp, const DBT *pkey, const DBT *pdata, DBT *skey);
-extern int devino(DB *dbp, const DBT *pkey, const DBT *pdata, DBT *skey);
-
/* --------------- */
static int db_compat_associate (DB *p, DB *s,
int (*callback)(DB *, const DBT *,const DBT *, DBT *),
* We assume our current directory is already the BDB homedir. Otherwise
* opening the databases will not work as expected.
*/
-int dbif_env_init(struct db_param *dbp)
+int dbif_env_init(struct db_param *dbp, uint32_t dbenv_oflags)
{
int ret;
char **logfiles = NULL;
db_env->set_verbose(db_env, DB_VERB_RECOVERY, 1);
/* Open the database for recovery using DB_PRIVATE option which is faster */
- if ((ret = db_env->open(db_env, ".", DBOPTIONS | DB_PRIVATE | DB_RECOVER, 0))) {
+ if ((ret = db_env->open(db_env, ".", dbenv_oflags | DB_PRIVATE | DB_RECOVER, 0))) {
LOG(log_error, logtype_cnid, "error opening DB environment: %s",
db_strerror(ret));
db_env->close(db_env, 0);
db_env->set_errfile(db_env, db_errlog);
db_env->set_msgfile(db_env, db_errlog);
}
- if ((ret = db_env->open(db_env, ".", DBOPTIONS , 0))) {
+ if ((ret = db_env->open(db_env, ".", dbenv_oflags, 0))) {
LOG(log_error, logtype_cnid, "error opening DB environment after recovery: %s",
db_strerror(ret));
db_env->close(db_env, 0);
db_table[i].db->set_errfile(db_table[i].db, db_errlog);
if (do_truncate && i > 0) {
+ LOG(log_info, logtype_cnid, "Truncating CNID index.");
if ((ret = db_table[i].db->truncate(db_table[i].db, NULL, &count, 0))) {
LOG(log_error, logtype_cnid, "error truncating database %s: %s",
db_table[i].name, db_strerror(ret));
/* TODO: Implement CNID DB versioning info on new databases. */
/* Associate the secondary with the primary. */
+ LOG(log_debug, logtype_cnid, "Associating DBIF_IDX_DIDNAME index. Possibly reindexing...");
if ((ret = db_compat_associate(db_table[0].db, db_table[DBIF_IDX_DIDNAME].db, didname, (do_truncate)?DB_CREATE:0)) != 0) {
LOG(log_error, logtype_cnid, "Failed to associate didname database: %s",db_strerror(ret));
return -1;
}
+ LOG(log_debug, logtype_cnid, "... done.");
+ LOG(log_debug, logtype_cnid, "Associating DBIF_IDX_DEVINO index. Possibly reindexing...");
if ((ret = db_compat_associate(db_table[0].db, db_table[DBIF_IDX_DEVINO].db, devino, (do_truncate)?DB_CREATE:0)) != 0) {
LOG(log_error, logtype_cnid, "Failed to associate devino database: %s",db_strerror(ret));
return -1;
}
+ LOG(log_debug, logtype_cnid, "... done.");
return 0;
}
return 0;
}
+int dbif_dump(int dumpindexes)
+{
+ int rc;
+ uint32_t max = 0, count = 0, cnid, type, did;
+ uint64_t dev, ino;
+ DBC *cur;
+ DBT key = { 0 }, data = { 0 };
+ DB *db = db_table[DBIF_IDX_CNID].db;
+ char *typestring[2] = {"f", "d"};
+
+ printf("CNID database:\n");
+
+ rc = db->cursor(db, NULL, &cur, 0);
+ if (rc) {
+ LOG(log_error, logtype_cnid, "Couldn't create cursor: %s", db_strerror(errno));
+ return -1;
+ }
+
+ cur->c_get(cur, &key, &data, DB_FIRST);
+ while (rc == 0) {
+ /* Parse and print data */
+ memcpy(&cnid, key.data, 4);
+ cnid = ntohl(cnid);
+ if (cnid > max)
+ max = cnid;
+
+ /* Rootinfo node ? */
+ if (cnid == 0) {
+ } else {
+ /* dev */
+ memcpy(&dev, data.data + CNID_DEV_OFS, 8);
+ dev = ntoh64(dev);
+ /* ino */
+ memcpy(&ino, data.data + CNID_INO_OFS, 8);
+ ino = ntoh64(ino);
+ /* type */
+ memcpy(&type, data.data + CNID_TYPE_OFS, 4);
+ type = ntohl(type);
+ /* did */
+ memcpy(&did, data.data + CNID_DID_OFS, 4);
+ did = ntohl(did);
+
+ count++;
+ printf("id: %10u, did: %10u, type: %s, dev: 0x%llx, ino: 0x%016llx, name: %s\n",
+ cnid, did, typestring[type],
+ (long long unsigned int)dev, (long long unsigned int)ino,
+ (char *)data.data + CNID_NAME_OFS);
+
+ }
+
+ rc = cur->c_get(cur, &key, &data, DB_NEXT);
+ }
+
+ if (rc != DB_NOTFOUND) {
+ LOG(log_error, logtype_cnid, "Error iterating over btree: %s", db_strerror(errno));
+ return -1;
+ }
+
+ rc = cur->c_close(cur);
+ if (rc) {
+ LOG(log_error, logtype_cnid, "Couldn't close cursor: %s", db_strerror(errno));
+ return -1;
+ }
+ printf("%u CNIDs in database. Max CNID: %u.\n", count, max);
+
+ /* Dump indexes too ? */
+ if (dumpindexes) {
+ /* DBIF_IDX_DEVINO */
+ printf("\ndev/inode index:\n");
+ count = 0;
+ db = db_table[DBIF_IDX_DEVINO].db;
+ rc = db->cursor(db, NULL, &cur, 0);
+ if (rc) {
+ LOG(log_error, logtype_cnid, "Couldn't create cursor: %s", db_strerror(errno));
+ return -1;
+ }
+
+ cur->c_get(cur, &key, &data, DB_FIRST);
+ while (rc == 0) {
+ /* Parse and print data */
+
+ /* cnid */
+ memcpy(&cnid, data.data, CNID_LEN);
+ cnid = ntohl(cnid);
+ if (cnid == 0) {
+ /* Rootinfo node */
+ } else {
+ /* dev */
+ memcpy(&dev, key.data, CNID_DEV_LEN);
+ dev = ntoh64(dev);
+ /* ino */
+ memcpy(&ino, key.data + CNID_DEV_LEN, CNID_INO_LEN);
+ ino = ntoh64(ino);
+
+ printf("id: %10u <== dev: 0x%llx, ino: 0x%016llx\n",
+ cnid, (unsigned long long int)dev, (unsigned long long int)ino);
+ count++;
+ }
+ rc = cur->c_get(cur, &key, &data, DB_NEXT);
+ }
+ if (rc != DB_NOTFOUND) {
+ LOG(log_error, logtype_cnid, "Error iterating over btree: %s", db_strerror(errno));
+ return -1;
+ }
+
+ rc = cur->c_close(cur);
+ if (rc) {
+ LOG(log_error, logtype_cnid, "Couldn't close cursor: %s", db_strerror(errno));
+ return -1;
+ }
+ printf("%u items\n", count);
+
+ /* Now dump DBIF_IDX_DIDNAME */
+ printf("\ndid/name index:\n");
+ count = 0;
+ db = db_table[DBIF_IDX_DIDNAME].db;
+ rc = db->cursor(db, NULL, &cur, 0);
+ if (rc) {
+ LOG(log_error, logtype_cnid, "Couldn't create cursor: %s", db_strerror(errno));
+ return -1;
+ }
+
+ cur->c_get(cur, &key, &data, DB_FIRST);
+ while (rc == 0) {
+ /* Parse and print data */
+
+ /* cnid */
+ memcpy(&cnid, data.data, CNID_LEN);
+ cnid = ntohl(cnid);
+ if (cnid == 0) {
+ /* Rootinfo node */
+ } else {
+ /* did */
+ memcpy(&did, key.data, CNID_LEN);
+ did = ntohl(did);
+
+ printf("id: %10u <== did: %10u, name: %s\n", cnid, did, (char *)key.data + CNID_LEN);
+ count++;
+ }
+ rc = cur->c_get(cur, &key, &data, DB_NEXT);
+ }
+ if (rc != DB_NOTFOUND) {
+ LOG(log_error, logtype_cnid, "Error iterating over btree: %s", db_strerror(errno));
+ return -1;
+ }
+
+ rc = cur->c_close(cur);
+ if (rc) {
+ LOG(log_error, logtype_cnid, "Couldn't close cursor: %s", db_strerror(errno));
+ return -1;
+ }
+ printf("%u items\n", count);
+ }
+
+ return 0;
+}
/*
- * $Id: dbif.h,v 1.3 2009-04-21 08:55:44 franklahm Exp $
+ * $Id: dbif.h,v 1.4 2009-04-28 13:01:24 franklahm Exp $
*
* Copyright (C) Joerg Lenneis 2003
+ * Copyright (C) Frank Lahm 2009
* All Rights Reserved. See COPYING.
*/
#define DBIF_IDX_DEVINO 1
#define DBIF_IDX_DIDNAME 2
-extern int dbif_stamp __P((void *, int));
-extern int dbif_env_init __P((struct db_param *));
-extern int dbif_open __P((struct db_param *, int));
-extern int dbif_close __P((void));
-extern int dbif_closedb __P((void));
-extern int dbif_get __P((const int, DBT *, DBT *, u_int32_t));
-extern int dbif_pget __P((const int, DBT *, DBT *, DBT *, u_int32_t));
-extern int dbif_put __P((const int, DBT *, DBT *, u_int32_t));
-extern int dbif_del __P((const int, DBT *, u_int32_t));
+extern int dbif_stamp(void *, int);
+extern int dbif_env_init(struct db_param *, uint32_t);
+extern int dbif_open(struct db_param *, int);
+extern int dbif_close(void);
+extern int dbif_closedb(void);
+extern int dbif_get(const int, DBT *, DBT *, u_int32_t);
+extern int dbif_pget(const int, DBT *, DBT *, DBT *, u_int32_t);
+extern int dbif_put(const int, DBT *, DBT *, u_int32_t);
+extern int dbif_del(const int, DBT *, u_int32_t);
-extern int dbif_count __P((const int, u_int32_t *));
+extern int dbif_count(const int, u_int32_t *);
-extern int dbif_txn_begin __P((void));
-extern int dbif_txn_commit __P((void));
-extern int dbif_txn_abort __P((void));
-extern int dbif_txn_checkpoint __P((u_int32_t, u_int32_t, u_int32_t));
+extern int dbif_txn_begin(void);
+extern int dbif_txn_commit(void);
+extern int dbif_txn_abort(void);
+extern int dbif_txn_checkpoint(u_int32_t, u_int32_t, u_int32_t);
+extern int dbif_dump(int dumpindexes);
#endif
/*
- * $Id: main.c,v 1.4 2009-04-21 08:55:44 franklahm Exp $
+ * $Id: main.c,v 1.5 2009-04-28 13:01:24 franklahm Exp $
*
* Copyright (C) Joerg Lenneis 2003
* Copyright (c) Frank Lahm 2009
#include "dbd.h"
#include "comm.h"
-
#define LOCKFILENAME "lock"
-static int exit_sig = 0;
+/*
+ Note: DB_INIT_LOCK is here so we can run the db_* utilities while netatalk is running.
+ It's a likey performance hit, but it might we worth it.
+ */
+#define DBOPTIONS (DB_CREATE | DB_INIT_LOG | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN)
+static int exit_sig = 0;
static void sig_exit(int signo)
{
exit(1);
LOG(log_maxdebug, logtype_cnid, "Finished parsing db_param config file");
- if (dbif_env_init(dbp) < 0)
+ if (dbif_env_init(dbp, DBOPTIONS) < 0)
exit(2); /* FIXME: same exit code as failure for dbif_open() */
LOG(log_debug, logtype_cnid, "Finished initializing BerkeleyDB environment");
/*
- * $Id: pack.c,v 1.3 2005-05-03 14:55:11 didg Exp $
+ * $Id: pack.c,v 1.4 2009-04-28 13:01:24 franklahm Exp $
*
* Copyright (C) Joerg Lenneis 2003
* All Rights Reserved. See COPYING.
char *end;
int ci;
- pack_devino(buf, dev, ino);
+ pack_devino((unsigned char *)buf, dev, ino);
middle = buf + CNID_DEV_LEN;
end = buf + CNID_DEV_LEN + CNID_INO_LEN;
/*
- * $Id: pack.h,v 1.3 2005-05-03 14:55:11 didg Exp $
+ * $Id: pack.h,v 1.4 2009-04-28 13:01:24 franklahm Exp $
*
* Copyright (C) Joerg Lenneis 2003
* All Rights Reserved. See COPYING.
#ifndef CNID_DBD_PACK_H
#define CNID_DBD_PACK_H 1
-
+#include <db.h>
#include <atalk/cnid_dbd_private.h>
-#define CNID_OFS 0
-#define CNID_LEN 4
-
-#define CNID_DEV_OFS CNID_LEN
-#define CNID_DEV_LEN 8
-
-#define CNID_INO_OFS (CNID_DEV_OFS + CNID_DEV_LEN)
-#define CNID_INO_LEN 8
-
-#define CNID_DEVINO_OFS CNID_LEN
-#define CNID_DEVINO_LEN (CNID_DEV_LEN +CNID_INO_LEN)
-
-#define CNID_TYPE_OFS (CNID_DEVINO_OFS +CNID_DEVINO_LEN)
-#define CNID_TYPE_LEN 4
-
-#define CNID_DID_OFS (CNID_TYPE_OFS +CNID_TYPE_LEN)
-#define CNID_DID_LEN CNID_LEN
-
-#define CNID_NAME_OFS (CNID_DID_OFS + CNID_DID_LEN)
-#define CNID_HEADER_LEN (CNID_NAME_OFS)
-
-#if 0
-#define CNID_DBD_DEVINO_LEN 8
-#define CNID_DBD_DID_LEN 4
-#define CNID_DBD_HEADER_LEN (CNID_DBD_DEVINO_LEN + CNID_DBD_DID_LEN)
-#endif
+#define ntoh64(x) (((uint64_t)(x) << 56) | \
+ (((uint64_t)(x) << 40) & 0xff000000000000ULL) | \
+ (((uint64_t)(x) << 24) & 0xff0000000000ULL) | \
+ (((uint64_t)(x) << 8) & 0xff00000000ULL) | \
+ (((uint64_t)(x) >> 8) & 0xff000000ULL) | \
+ (((uint64_t)(x) >> 24) & 0xff0000ULL) | \
+ (((uint64_t)(x) >> 40) & 0xff00ULL) | \
+ ((uint64_t)(x) >> 56))
-extern unsigned char *pack_cnid_data __P((struct cnid_dbd_rqst *));
+extern unsigned char *pack_cnid_data(struct cnid_dbd_rqst *);
+extern int didname(DB *dbp, const DBT *pkey, const DBT *pdata, DBT *skey);
+extern int devino(DB *dbp, const DBT *pkey, const DBT *pdata, DBT *skey);
#ifdef DEBUG
-extern char *stringify_devino __P((dev_t dev, ino_t ino));
+extern char *stringify_devino(dev_t dev, ino_t ino);
#endif
#endif /* CNID_DBD_PACK_H */
/*
- * $Id: util.h,v 1.8 2005-04-28 20:49:51 bfernhomberg Exp $
+ * $Id: util.h,v 1.9 2009-04-28 13:01:24 franklahm Exp $
*/
#ifndef _ATALK_UTIL_H
#define mod_close(a) dlclose(a)
#endif /* ! HAVE_DLFCN_H */
-
+#if 0
/* volinfo for shell utilities */
-
#define VOLINFOFILE ".volinfo"
struct volinfo {
extern int loadvolinfo __P((char *path, struct volinfo *vol));
extern int vol_load_charsets __P(( struct volinfo *vol));
+#endif /* 0 */
#endif
/*
- * $Id: volinfo.h,v 1.3 2009-04-27 07:58:26 franklahm Exp $
+ * $Id: volinfo.h,v 1.4 2009-04-28 13:01:24 franklahm Exp $
*/
#ifndef _ATALK_VOLINFO_H
#define _ATALK_VOLINFO_H 1
+#include <atalk/unicode.h>
+
/* FIXME: following duplicated from etc/afpd/volume.h */
/* flags that alter volume behaviour. */
#define AFPVOL_EXT_ATTRS (1 << 23) /* Volume supports Extended Attributes */
#define AFPVOL_ACLS (1 << 25) /* Volume supports ACLS */
-
/* handle casefolding */
#define AFPVOL_MTOUUPPER (1 << 0)
#define AFPVOL_MTOULOWER (1 << 1)
#define AFPVOL_UUPPERMLOWER (AFPVOL_MTOUUPPER | AFPVOL_UTOMLOWER)
#define AFPVOL_ULOWERMUPPER (AFPVOL_MTOULOWER | AFPVOL_UTOMUPPER)
+/* volinfo for shell utilities */
+#define VOLINFOFILE ".volinfo"
+
+struct volinfo {
+ char *v_name;
+ char *v_path;
+ int v_flags;
+ int v_casefold;
+ char *v_cnidscheme;
+ char *v_dbpath;
+ char *v_volcodepage;
+ charset_t v_volcharset;
+ char *v_maccodepage;
+ charset_t v_maccharset;
+ int v_adouble; /* default adouble format */
+ char *(*ad_path)(const char *, int);
+ char *v_dbd_host;
+ int v_dbd_port;
+};
+
+extern int loadvolinfo(char *path, struct volinfo *vol);
+extern int vol_load_charsets(struct volinfo *vol);
#endif
pos = strrchr(path, '/');
while ( stat(path, &st) != 0) {
-#ifdef DEBUG
- fprintf(stderr, "searching in path %s\n", path);
-#endif
path[pos-path]=0;
if ((pos = strrchr(path, '/'))) {
path[pos-path]=0;
path[pos-path] = '/';
path[pos-path+1] = 0;
-#ifdef DEBUG
- fprintf(stderr, "%s path %s\n", subdir, path);
-#endif
+
return path;
}
return (-1);
break;
}
-#ifdef DEBUG
- printf ("volume information: %s, %s", buf, value);
-#endif
return 0;
}