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-rw-r--r--tdb/tools/tdbbackup.c300
-rw-r--r--tdb/tools/tdbdump.c116
-rw-r--r--tdb/tools/tdbtest.c265
-rw-r--r--tdb/tools/tdbtool.c659
-rw-r--r--tdb/tools/tdbtorture.c318
5 files changed, 1658 insertions, 0 deletions
diff --git a/tdb/tools/tdbbackup.c b/tdb/tools/tdbbackup.c
new file mode 100644
index 0000000000..6f3ca48314
--- /dev/null
+++ b/tdb/tools/tdbbackup.c
@@ -0,0 +1,300 @@
+/*
+ Unix SMB/CIFS implementation.
+ low level tdb backup and restore utility
+ Copyright (C) Andrew Tridgell 2002
+
+ 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 3 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.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/*
+
+ This program is meant for backup/restore of tdb databases. Typical usage would be:
+ tdbbackup *.tdb
+ when Samba shuts down cleanly, which will make a backup of all the local databases
+ to *.bak files. Then on Samba startup you would use:
+ tdbbackup -v *.tdb
+ and this will check the databases for corruption and if corruption is detected then
+ the backup will be restored.
+
+ You may also like to do a backup on a regular basis while Samba is
+ running, perhaps using cron.
+
+ The reason this program is needed is to cope with power failures
+ while Samba is running. A power failure could lead to database
+ corruption and Samba will then not start correctly.
+
+ Note that many of the databases in Samba are transient and thus
+ don't need to be backed up, so you can optimise the above a little
+ by only running the backup on the critical databases.
+
+ */
+
+#include "replace.h"
+#include "system/locale.h"
+#include "system/time.h"
+#include "system/filesys.h"
+#include "system/wait.h"
+#include "tdb.h"
+
+#ifdef HAVE_GETOPT_H
+#include <getopt.h>
+#endif
+
+static int failed;
+
+static char *add_suffix(const char *name, const char *suffix)
+{
+ char *ret;
+ int len = strlen(name) + strlen(suffix) + 1;
+ ret = (char *)malloc(len);
+ if (!ret) {
+ fprintf(stderr,"Out of memory!\n");
+ exit(1);
+ }
+ snprintf(ret, len, "%s%s", name, suffix);
+ return ret;
+}
+
+static int copy_fn(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+ TDB_CONTEXT *tdb_new = (TDB_CONTEXT *)state;
+
+ if (tdb_store(tdb_new, key, dbuf, TDB_INSERT) != 0) {
+ fprintf(stderr,"Failed to insert into %s\n", tdb_name(tdb_new));
+ failed = 1;
+ return 1;
+ }
+ return 0;
+}
+
+
+static int test_fn(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+ return 0;
+}
+
+/*
+ carefully backup a tdb, validating the contents and
+ only doing the backup if its OK
+ this function is also used for restore
+*/
+static int backup_tdb(const char *old_name, const char *new_name, int hash_size)
+{
+ TDB_CONTEXT *tdb;
+ TDB_CONTEXT *tdb_new;
+ char *tmp_name;
+ struct stat st;
+ int count1, count2;
+
+ tmp_name = add_suffix(new_name, ".tmp");
+
+ /* stat the old tdb to find its permissions */
+ if (stat(old_name, &st) != 0) {
+ perror(old_name);
+ free(tmp_name);
+ return 1;
+ }
+
+ /* open the old tdb */
+ tdb = tdb_open(old_name, 0, 0, O_RDWR, 0);
+ if (!tdb) {
+ printf("Failed to open %s\n", old_name);
+ free(tmp_name);
+ return 1;
+ }
+
+ /* create the new tdb */
+ unlink(tmp_name);
+ tdb_new = tdb_open(tmp_name,
+ hash_size ? hash_size : tdb_hash_size(tdb),
+ TDB_DEFAULT, O_RDWR|O_CREAT|O_EXCL,
+ st.st_mode & 0777);
+ if (!tdb_new) {
+ perror(tmp_name);
+ free(tmp_name);
+ return 1;
+ }
+
+ /* lock the old tdb */
+ if (tdb_lockall(tdb) != 0) {
+ fprintf(stderr,"Failed to lock %s\n", old_name);
+ tdb_close(tdb);
+ tdb_close(tdb_new);
+ unlink(tmp_name);
+ free(tmp_name);
+ return 1;
+ }
+
+ failed = 0;
+
+ /* traverse and copy */
+ count1 = tdb_traverse(tdb, copy_fn, (void *)tdb_new);
+ if (count1 < 0 || failed) {
+ fprintf(stderr,"failed to copy %s\n", old_name);
+ tdb_close(tdb);
+ tdb_close(tdb_new);
+ unlink(tmp_name);
+ free(tmp_name);
+ return 1;
+ }
+
+ /* close the old tdb */
+ tdb_close(tdb);
+
+ /* close the new tdb and re-open read-only */
+ tdb_close(tdb_new);
+ tdb_new = tdb_open(tmp_name, 0, TDB_DEFAULT, O_RDONLY, 0);
+ if (!tdb_new) {
+ fprintf(stderr,"failed to reopen %s\n", tmp_name);
+ unlink(tmp_name);
+ perror(tmp_name);
+ free(tmp_name);
+ return 1;
+ }
+
+ /* traverse the new tdb to confirm */
+ count2 = tdb_traverse(tdb_new, test_fn, NULL);
+ if (count2 != count1) {
+ fprintf(stderr,"failed to copy %s\n", old_name);
+ tdb_close(tdb_new);
+ unlink(tmp_name);
+ free(tmp_name);
+ return 1;
+ }
+
+ /* make sure the new tdb has reached stable storage */
+ fsync(tdb_fd(tdb_new));
+
+ /* close the new tdb and rename it to .bak */
+ tdb_close(tdb_new);
+ if (rename(tmp_name, new_name) != 0) {
+ perror(new_name);
+ free(tmp_name);
+ return 1;
+ }
+
+ free(tmp_name);
+
+ return 0;
+}
+
+/*
+ verify a tdb and if it is corrupt then restore from *.bak
+*/
+static int verify_tdb(const char *fname, const char *bak_name)
+{
+ TDB_CONTEXT *tdb;
+ int count = -1;
+
+ /* open the tdb */
+ tdb = tdb_open(fname, 0, 0, O_RDONLY, 0);
+
+ /* traverse the tdb, then close it */
+ if (tdb) {
+ count = tdb_traverse(tdb, test_fn, NULL);
+ tdb_close(tdb);
+ }
+
+ /* count is < 0 means an error */
+ if (count < 0) {
+ printf("restoring %s\n", fname);
+ return backup_tdb(bak_name, fname, 0);
+ }
+
+ printf("%s : %d records\n", fname, count);
+
+ return 0;
+}
+
+/*
+ see if one file is newer than another
+*/
+static int file_newer(const char *fname1, const char *fname2)
+{
+ struct stat st1, st2;
+ if (stat(fname1, &st1) != 0) {
+ return 0;
+ }
+ if (stat(fname2, &st2) != 0) {
+ return 1;
+ }
+ return (st1.st_mtime > st2.st_mtime);
+}
+
+static void usage(void)
+{
+ printf("Usage: tdbbackup [options] <fname...>\n\n");
+ printf(" -h this help message\n");
+ printf(" -s suffix set the backup suffix\n");
+ printf(" -v verify mode (restore if corrupt)\n");
+ printf(" -n hashsize set the new hash size for the backup\n");
+}
+
+
+ int main(int argc, char *argv[])
+{
+ int i;
+ int ret = 0;
+ int c;
+ int verify = 0;
+ int hashsize = 0;
+ const char *suffix = ".bak";
+
+ while ((c = getopt(argc, argv, "vhs:n:")) != -1) {
+ switch (c) {
+ case 'h':
+ usage();
+ exit(0);
+ case 'v':
+ verify = 1;
+ break;
+ case 's':
+ suffix = optarg;
+ break;
+ case 'n':
+ hashsize = atoi(optarg);
+ break;
+ }
+ }
+
+ argc -= optind;
+ argv += optind;
+
+ if (argc < 1) {
+ usage();
+ exit(1);
+ }
+
+ for (i=0; i<argc; i++) {
+ const char *fname = argv[i];
+ char *bak_name;
+
+ bak_name = add_suffix(fname, suffix);
+
+ if (verify) {
+ if (verify_tdb(fname, bak_name) != 0) {
+ ret = 1;
+ }
+ } else {
+ if (file_newer(fname, bak_name) &&
+ backup_tdb(fname, bak_name, hashsize) != 0) {
+ ret = 1;
+ }
+ }
+
+ free(bak_name);
+ }
+
+ return ret;
+}
diff --git a/tdb/tools/tdbdump.c b/tdb/tools/tdbdump.c
new file mode 100644
index 0000000000..8d930383b0
--- /dev/null
+++ b/tdb/tools/tdbdump.c
@@ -0,0 +1,116 @@
+/*
+ Unix SMB/CIFS implementation.
+ simple tdb dump util
+ Copyright (C) Andrew Tridgell 2001
+
+ 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 3 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.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "replace.h"
+#include "system/locale.h"
+#include "system/time.h"
+#include "system/filesys.h"
+#include "system/wait.h"
+#include "tdb.h"
+
+static void print_data(TDB_DATA d)
+{
+ unsigned char *p = (unsigned char *)d.dptr;
+ int len = d.dsize;
+ while (len--) {
+ if (isprint(*p) && !strchr("\"\\", *p)) {
+ fputc(*p, stdout);
+ } else {
+ printf("\\%02X", *p);
+ }
+ p++;
+ }
+}
+
+static int traverse_fn(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+ printf("{\n");
+ printf("key(%d) = \"", (int)key.dsize);
+ print_data(key);
+ printf("\"\n");
+ printf("data(%d) = \"", (int)dbuf.dsize);
+ print_data(dbuf);
+ printf("\"\n");
+ printf("}\n");
+ return 0;
+}
+
+static int dump_tdb(const char *fname, const char *keyname)
+{
+ TDB_CONTEXT *tdb;
+ TDB_DATA key, value;
+
+ tdb = tdb_open(fname, 0, 0, O_RDONLY, 0);
+ if (!tdb) {
+ printf("Failed to open %s\n", fname);
+ return 1;
+ }
+
+ if (!keyname) {
+ tdb_traverse(tdb, traverse_fn, NULL);
+ } else {
+ key.dptr = discard_const_p(uint8_t,keyname);
+ key.dsize = strlen( keyname);
+ value = tdb_fetch(tdb, key);
+ if (!value.dptr) {
+ return 1;
+ } else {
+ print_data(value);
+ free(value.dptr);
+ }
+ }
+
+ return 0;
+}
+
+static void usage( void)
+{
+ printf( "Usage: tdbdump [options] <filename>\n\n");
+ printf( " -h this help message\n");
+ printf( " -k keyname dumps value of keyname\n");
+}
+
+ int main(int argc, char *argv[])
+{
+ char *fname, *keyname=NULL;
+ int c;
+
+ if (argc < 2) {
+ printf("Usage: tdbdump <fname>\n");
+ exit(1);
+ }
+
+ while ((c = getopt( argc, argv, "hk:")) != -1) {
+ switch (c) {
+ case 'h':
+ usage();
+ exit( 0);
+ case 'k':
+ keyname = optarg;
+ break;
+ default:
+ usage();
+ exit( 1);
+ }
+ }
+
+ fname = argv[optind];
+
+ return dump_tdb(fname, keyname);
+}
diff --git a/tdb/tools/tdbtest.c b/tdb/tools/tdbtest.c
new file mode 100644
index 0000000000..416bc50a5b
--- /dev/null
+++ b/tdb/tools/tdbtest.c
@@ -0,0 +1,265 @@
+/* a test program for tdb - the trivial database */
+
+#include "replace.h"
+#include "tdb.h"
+#include "system/filesys.h"
+#include "system/time.h"
+
+#include <gdbm.h>
+
+
+#define DELETE_PROB 7
+#define STORE_PROB 5
+
+static struct tdb_context *db;
+static GDBM_FILE gdbm;
+
+struct timeval tp1,tp2;
+
+static void _start_timer(void)
+{
+ gettimeofday(&tp1,NULL);
+}
+
+static double _end_timer(void)
+{
+ gettimeofday(&tp2,NULL);
+ return((tp2.tv_sec - tp1.tv_sec) +
+ (tp2.tv_usec - tp1.tv_usec)*1.0e-6);
+}
+
+static void fatal(const char *why)
+{
+ perror(why);
+ exit(1);
+}
+
+#ifdef PRINTF_ATTRIBUTE
+static void tdb_log(struct tdb_context *tdb, int level, const char *format, ...) PRINTF_ATTRIBUTE(3,4);
+#endif
+static void tdb_log(struct tdb_context *tdb, int level, const char *format, ...)
+{
+ va_list ap;
+
+ va_start(ap, format);
+ vfprintf(stdout, format, ap);
+ va_end(ap);
+ fflush(stdout);
+}
+
+static void compare_db(void)
+{
+ TDB_DATA d, key, nextkey;
+ datum gd, gkey, gnextkey;
+
+ key = tdb_firstkey(db);
+ while (key.dptr) {
+ d = tdb_fetch(db, key);
+ gkey.dptr = key.dptr;
+ gkey.dsize = key.dsize;
+
+ gd = gdbm_fetch(gdbm, gkey);
+
+ if (!gd.dptr) fatal("key not in gdbm");
+ if (gd.dsize != d.dsize) fatal("data sizes differ");
+ if (memcmp(gd.dptr, d.dptr, d.dsize)) {
+ fatal("data differs");
+ }
+
+ nextkey = tdb_nextkey(db, key);
+ free(key.dptr);
+ free(d.dptr);
+ free(gd.dptr);
+ key = nextkey;
+ }
+
+ gkey = gdbm_firstkey(gdbm);
+ while (gkey.dptr) {
+ gd = gdbm_fetch(gdbm, gkey);
+ key.dptr = gkey.dptr;
+ key.dsize = gkey.dsize;
+
+ d = tdb_fetch(db, key);
+
+ if (!d.dptr) fatal("key not in db");
+ if (d.dsize != gd.dsize) fatal("data sizes differ");
+ if (memcmp(d.dptr, gd.dptr, gd.dsize)) {
+ fatal("data differs");
+ }
+
+ gnextkey = gdbm_nextkey(gdbm, gkey);
+ free(gkey.dptr);
+ free(gd.dptr);
+ free(d.dptr);
+ gkey = gnextkey;
+ }
+}
+
+static char *randbuf(int len)
+{
+ char *buf;
+ int i;
+ buf = (char *)malloc(len+1);
+
+ for (i=0;i<len;i++) {
+ buf[i] = 'a' + (rand() % 26);
+ }
+ buf[i] = 0;
+ return buf;
+}
+
+static void addrec_db(void)
+{
+ int klen, dlen;
+ char *k, *d;
+ TDB_DATA key, data;
+
+ klen = 1 + (rand() % 4);
+ dlen = 1 + (rand() % 100);
+
+ k = randbuf(klen);
+ d = randbuf(dlen);
+
+ key.dptr = k;
+ key.dsize = klen+1;
+
+ data.dptr = d;
+ data.dsize = dlen+1;
+
+ if (rand() % DELETE_PROB == 0) {
+ tdb_delete(db, key);
+ } else if (rand() % STORE_PROB == 0) {
+ if (tdb_store(db, key, data, TDB_REPLACE) != 0) {
+ fatal("tdb_store failed");
+ }
+ } else {
+ data = tdb_fetch(db, key);
+ if (data.dptr) free(data.dptr);
+ }
+
+ free(k);
+ free(d);
+}
+
+static void addrec_gdbm(void)
+{
+ int klen, dlen;
+ char *k, *d;
+ datum key, data;
+
+ klen = 1 + (rand() % 4);
+ dlen = 1 + (rand() % 100);
+
+ k = randbuf(klen);
+ d = randbuf(dlen);
+
+ key.dptr = k;
+ key.dsize = klen+1;
+
+ data.dptr = d;
+ data.dsize = dlen+1;
+
+ if (rand() % DELETE_PROB == 0) {
+ gdbm_delete(gdbm, key);
+ } else if (rand() % STORE_PROB == 0) {
+ if (gdbm_store(gdbm, key, data, GDBM_REPLACE) != 0) {
+ fatal("gdbm_store failed");
+ }
+ } else {
+ data = gdbm_fetch(gdbm, key);
+ if (data.dptr) free(data.dptr);
+ }
+
+ free(k);
+ free(d);
+}
+
+static int traverse_fn(struct tdb_context *tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+#if 0
+ printf("[%s] [%s]\n", key.dptr, dbuf.dptr);
+#endif
+ tdb_delete(tdb, key);
+ return 0;
+}
+
+static void merge_test(void)
+{
+ int i;
+ char keys[5][2];
+ char tdata[] = "test";
+ TDB_DATA key, data;
+
+ for (i = 0; i < 5; i++) {
+ snprintf(keys[i],2, "%d", i);
+ key.dptr = keys[i];
+ key.dsize = 2;
+
+ data.dptr = tdata;
+ data.dsize = 4;
+
+ if (tdb_store(db, key, data, TDB_REPLACE) != 0) {
+ fatal("tdb_store failed");
+ }
+ }
+
+ key.dptr = keys[0];
+ tdb_delete(db, key);
+ key.dptr = keys[4];
+ tdb_delete(db, key);
+ key.dptr = keys[2];
+ tdb_delete(db, key);
+ key.dptr = keys[1];
+ tdb_delete(db, key);
+ key.dptr = keys[3];
+ tdb_delete(db, key);
+}
+
+ int main(int argc, const char *argv[])
+{
+ int i, seed=0;
+ int loops = 10000;
+ int num_entries;
+ char test_gdbm[] = "test.gdbm";
+
+ unlink("test.gdbm");
+
+ db = tdb_open("test.tdb", 0, TDB_CLEAR_IF_FIRST,
+ O_RDWR | O_CREAT | O_TRUNC, 0600);
+ gdbm = gdbm_open(test_gdbm, 512, GDBM_WRITER|GDBM_NEWDB|GDBM_FAST,
+ 0600, NULL);
+
+ if (!db || !gdbm) {
+ fatal("db open failed");
+ }
+
+#if 1
+ srand(seed);
+ _start_timer();
+ for (i=0;i<loops;i++) addrec_gdbm();
+ printf("gdbm got %.2f ops/sec\n", i/_end_timer());
+#endif
+
+ merge_test();
+
+ srand(seed);
+ _start_timer();
+ for (i=0;i<loops;i++) addrec_db();
+ printf("tdb got %.2f ops/sec\n", i/_end_timer());
+
+ if (tdb_validate_freelist(db, &num_entries) == -1) {
+ printf("tdb freelist is corrupt\n");
+ } else {
+ printf("tdb freelist is good (%d entries)\n", num_entries);
+ }
+
+ compare_db();
+
+ printf("traversed %d records\n", tdb_traverse(db, traverse_fn, NULL));
+ printf("traversed %d records\n", tdb_traverse(db, traverse_fn, NULL));
+
+ tdb_close(db);
+ gdbm_close(gdbm);
+
+ return 0;
+}
diff --git a/tdb/tools/tdbtool.c b/tdb/tools/tdbtool.c
new file mode 100644
index 0000000000..d104ccd7c4
--- /dev/null
+++ b/tdb/tools/tdbtool.c
@@ -0,0 +1,659 @@
+/*
+ Unix SMB/CIFS implementation.
+ Samba database functions
+ Copyright (C) Andrew Tridgell 1999-2000
+ Copyright (C) Paul `Rusty' Russell 2000
+ Copyright (C) Jeremy Allison 2000
+ Copyright (C) Andrew Esh 2001
+
+ 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 3 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.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "replace.h"
+#include "system/locale.h"
+#include "system/time.h"
+#include "system/filesys.h"
+#include "system/wait.h"
+#include "tdb.h"
+
+static int do_command(void);
+const char *cmdname;
+char *arg1, *arg2;
+size_t arg1len, arg2len;
+int bIterate = 0;
+char *line;
+TDB_DATA iterate_kbuf;
+char cmdline[1024];
+static int disable_mmap;
+
+enum commands {
+ CMD_CREATE_TDB,
+ CMD_OPEN_TDB,
+ CMD_ERASE,
+ CMD_DUMP,
+ CMD_INSERT,
+ CMD_MOVE,
+ CMD_STORE,
+ CMD_SHOW,
+ CMD_KEYS,
+ CMD_HEXKEYS,
+ CMD_DELETE,
+ CMD_LIST_HASH_FREE,
+ CMD_LIST_FREE,
+ CMD_INFO,
+ CMD_MMAP,
+ CMD_SPEED,
+ CMD_FIRST,
+ CMD_NEXT,
+ CMD_SYSTEM,
+ CMD_QUIT,
+ CMD_HELP
+};
+
+typedef struct {
+ const char *name;
+ enum commands cmd;
+} COMMAND_TABLE;
+
+COMMAND_TABLE cmd_table[] = {
+ {"create", CMD_CREATE_TDB},
+ {"open", CMD_OPEN_TDB},
+ {"erase", CMD_ERASE},
+ {"dump", CMD_DUMP},
+ {"insert", CMD_INSERT},
+ {"move", CMD_MOVE},
+ {"store", CMD_STORE},
+ {"show", CMD_SHOW},
+ {"keys", CMD_KEYS},
+ {"hexkeys", CMD_HEXKEYS},
+ {"delete", CMD_DELETE},
+ {"list", CMD_LIST_HASH_FREE},
+ {"free", CMD_LIST_FREE},
+ {"info", CMD_INFO},
+ {"speed", CMD_SPEED},
+ {"mmap", CMD_MMAP},
+ {"first", CMD_FIRST},
+ {"1", CMD_FIRST},
+ {"next", CMD_NEXT},
+ {"n", CMD_NEXT},
+ {"quit", CMD_QUIT},
+ {"q", CMD_QUIT},
+ {"!", CMD_SYSTEM},
+ {NULL, CMD_HELP}
+};
+
+struct timeval tp1,tp2;
+
+static void _start_timer(void)
+{
+ gettimeofday(&tp1,NULL);
+}
+
+static double _end_timer(void)
+{
+ gettimeofday(&tp2,NULL);
+ return((tp2.tv_sec - tp1.tv_sec) +
+ (tp2.tv_usec - tp1.tv_usec)*1.0e-6);
+}
+
+/* a tdb tool for manipulating a tdb database */
+
+static TDB_CONTEXT *tdb;
+
+static int print_rec(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state);
+static int print_key(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state);
+static int print_hexkey(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state);
+
+static void print_asc(const char *buf,int len)
+{
+ int i;
+
+ /* We're probably printing ASCII strings so don't try to display
+ the trailing NULL character. */
+
+ if (buf[len - 1] == 0)
+ len--;
+
+ for (i=0;i<len;i++)
+ printf("%c",isprint(buf[i])?buf[i]:'.');
+}
+
+static void print_data(const char *buf,int len)
+{
+ int i=0;
+ if (len<=0) return;
+ printf("[%03X] ",i);
+ for (i=0;i<len;) {
+ printf("%02X ",(int)((unsigned char)buf[i]));
+ i++;
+ if (i%8 == 0) printf(" ");
+ if (i%16 == 0) {
+ print_asc(&buf[i-16],8); printf(" ");
+ print_asc(&buf[i-8],8); printf("\n");
+ if (i<len) printf("[%03X] ",i);
+ }
+ }
+ if (i%16) {
+ int n;
+
+ n = 16 - (i%16);
+ printf(" ");
+ if (n>8) printf(" ");
+ while (n--) printf(" ");
+
+ n = i%16;
+ if (n > 8) n = 8;
+ print_asc(&buf[i-(i%16)],n); printf(" ");
+ n = (i%16) - n;
+ if (n>0) print_asc(&buf[i-n],n);
+ printf("\n");
+ }
+}
+
+static void help(void)
+{
+ printf("\n"
+"tdbtool: \n"
+" create dbname : create a database\n"
+" open dbname : open an existing database\n"
+" erase : erase the database\n"
+" dump : dump the database as strings\n"
+" keys : dump the database keys as strings\n"
+" hexkeys : dump the database keys as hex values\n"
+" info : print summary info about the database\n"
+" insert key data : insert a record\n"
+" move key file : move a record to a destination tdb\n"
+" store key data : store a record (replace)\n"
+" show key : show a record by key\n"
+" delete key : delete a record by key\n"
+" list : print the database hash table and freelist\n"
+" free : print the database freelist\n"
+" ! command : execute system command\n"
+" 1 | first : print the first record\n"
+" n | next : print the next record\n"
+" q | quit : terminate\n"
+" \\n : repeat 'next' command\n"
+"\n");
+}
+
+static void terror(const char *why)
+{
+ printf("%s\n", why);
+}
+
+static void create_tdb(const char *tdbname)
+{
+ if (tdb) tdb_close(tdb);
+ tdb = tdb_open(tdbname, 0, TDB_CLEAR_IF_FIRST | (disable_mmap?TDB_NOMMAP:0),
+ O_RDWR | O_CREAT | O_TRUNC, 0600);
+ if (!tdb) {
+ printf("Could not create %s: %s\n", tdbname, strerror(errno));
+ }
+}
+
+static void open_tdb(const char *tdbname)
+{
+ if (tdb) tdb_close(tdb);
+ tdb = tdb_open(tdbname, 0, disable_mmap?TDB_NOMMAP:0, O_RDWR, 0600);
+ if (!tdb) {
+ printf("Could not open %s: %s\n", tdbname, strerror(errno));
+ }
+}
+
+static void insert_tdb(char *keyname, size_t keylen, char* data, size_t datalen)
+{
+ TDB_DATA key, dbuf;
+
+ if ((keyname == NULL) || (keylen == 0)) {
+ terror("need key");
+ return;
+ }
+
+ key.dptr = (unsigned char *)keyname;
+ key.dsize = keylen;
+ dbuf.dptr = (unsigned char *)data;
+ dbuf.dsize = datalen;
+
+ if (tdb_store(tdb, key, dbuf, TDB_INSERT) == -1) {
+ terror("insert failed");
+ }
+}
+
+static void store_tdb(char *keyname, size_t keylen, char* data, size_t datalen)
+{
+ TDB_DATA key, dbuf;
+
+ if ((keyname == NULL) || (keylen == 0)) {
+ terror("need key");
+ return;
+ }
+
+ if ((data == NULL) || (datalen == 0)) {
+ terror("need data");
+ return;
+ }
+
+ key.dptr = (unsigned char *)keyname;
+ key.dsize = keylen;
+ dbuf.dptr = (unsigned char *)data;
+ dbuf.dsize = datalen;
+
+ printf("Storing key:\n");
+ print_rec(tdb, key, dbuf, NULL);
+
+ if (tdb_store(tdb, key, dbuf, TDB_REPLACE) == -1) {
+ terror("store failed");
+ }
+}
+
+static void show_tdb(char *keyname, size_t keylen)
+{
+ TDB_DATA key, dbuf;
+
+ if ((keyname == NULL) || (keylen == 0)) {
+ terror("need key");
+ return;
+ }
+
+ key.dptr = (unsigned char *)keyname;
+ key.dsize = keylen;
+
+ dbuf = tdb_fetch(tdb, key);
+ if (!dbuf.dptr) {
+ terror("fetch failed");
+ return;
+ }
+
+ print_rec(tdb, key, dbuf, NULL);
+
+ free( dbuf.dptr );
+
+ return;
+}
+
+static void delete_tdb(char *keyname, size_t keylen)
+{
+ TDB_DATA key;
+
+ if ((keyname == NULL) || (keylen == 0)) {
+ terror("need key");
+ return;
+ }
+
+ key.dptr = (unsigned char *)keyname;
+ key.dsize = keylen;
+
+ if (tdb_delete(tdb, key) != 0) {
+ terror("delete failed");
+ }
+}
+
+static void move_rec(char *keyname, size_t keylen, char* tdbname)
+{
+ TDB_DATA key, dbuf;
+ TDB_CONTEXT *dst_tdb;
+
+ if ((keyname == NULL) || (keylen == 0)) {
+ terror("need key");
+ return;
+ }
+
+ if ( !tdbname ) {
+ terror("need destination tdb name");
+ return;
+ }
+
+ key.dptr = (unsigned char *)keyname;
+ key.dsize = keylen;
+
+ dbuf = tdb_fetch(tdb, key);
+ if (!dbuf.dptr) {
+ terror("fetch failed");
+ return;
+ }
+
+ print_rec(tdb, key, dbuf, NULL);
+
+ dst_tdb = tdb_open(tdbname, 0, 0, O_RDWR, 0600);
+ if ( !dst_tdb ) {
+ terror("unable to open destination tdb");
+ return;
+ }
+
+ if ( tdb_store( dst_tdb, key, dbuf, TDB_REPLACE ) == -1 ) {
+ terror("failed to move record");
+ }
+ else
+ printf("record moved\n");
+
+ tdb_close( dst_tdb );
+
+ return;
+}
+
+static int print_rec(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+ printf("\nkey %d bytes\n", (int)key.dsize);
+ print_asc((const char *)key.dptr, key.dsize);
+ printf("\ndata %d bytes\n", (int)dbuf.dsize);
+ print_data((const char *)dbuf.dptr, dbuf.dsize);
+ return 0;
+}
+
+static int print_key(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+ printf("key %d bytes: ", (int)key.dsize);
+ print_asc((const char *)key.dptr, key.dsize);
+ printf("\n");
+ return 0;
+}
+
+static int print_hexkey(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+ printf("key %d bytes\n", (int)key.dsize);
+ print_data((const char *)key.dptr, key.dsize);
+ printf("\n");
+ return 0;
+}
+
+static int total_bytes;
+
+static int traverse_fn(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf, void *state)
+{
+ total_bytes += dbuf.dsize;
+ return 0;
+}
+
+static void info_tdb(void)
+{
+ int count;
+ total_bytes = 0;
+ if ((count = tdb_traverse(tdb, traverse_fn, NULL)) == -1)
+ printf("Error = %s\n", tdb_errorstr(tdb));
+ else
+ printf("%d records totalling %d bytes\n", count, total_bytes);
+}
+
+static void speed_tdb(const char *tlimit)
+{
+ unsigned timelimit = tlimit?atoi(tlimit):0;
+ double t;
+ int ops=0;
+ if (timelimit == 0) timelimit = 10;
+ printf("Testing traverse speed for %u seconds\n", timelimit);
+ _start_timer();
+ while ((t=_end_timer()) < timelimit) {
+ tdb_traverse(tdb, traverse_fn, NULL);
+ printf("%10.3f ops/sec\r", (++ops)/t);
+ }
+ printf("\n");
+}
+
+static void toggle_mmap(void)
+{
+ disable_mmap = !disable_mmap;
+ if (disable_mmap) {
+ printf("mmap is disabled\n");
+ } else {
+ printf("mmap is enabled\n");
+ }
+}
+
+static char *tdb_getline(const char *prompt)
+{
+ static char thisline[1024];
+ char *p;
+ fputs(prompt, stdout);
+ thisline[0] = 0;
+ p = fgets(thisline, sizeof(thisline)-1, stdin);
+ if (p) p = strchr(p, '\n');
+ if (p) *p = 0;
+ return p?thisline:NULL;
+}
+
+static int do_delete_fn(TDB_CONTEXT *the_tdb, TDB_DATA key, TDB_DATA dbuf,
+ void *state)
+{
+ return tdb_delete(the_tdb, key);
+}
+
+static void first_record(TDB_CONTEXT *the_tdb, TDB_DATA *pkey)
+{
+ TDB_DATA dbuf;
+ *pkey = tdb_firstkey(the_tdb);
+
+ dbuf = tdb_fetch(the_tdb, *pkey);
+ if (!dbuf.dptr) terror("fetch failed");
+ else {
+ print_rec(the_tdb, *pkey, dbuf, NULL);
+ }
+}
+
+static void next_record(TDB_CONTEXT *the_tdb, TDB_DATA *pkey)
+{
+ TDB_DATA dbuf;
+ *pkey = tdb_nextkey(the_tdb, *pkey);
+
+ dbuf = tdb_fetch(the_tdb, *pkey);
+ if (!dbuf.dptr)
+ terror("fetch failed");
+ else
+ print_rec(the_tdb, *pkey, dbuf, NULL);
+}
+
+static int do_command(void)
+{
+ COMMAND_TABLE *ctp = cmd_table;
+ enum commands mycmd = CMD_HELP;
+ int cmd_len;
+
+ if (cmdname && strlen(cmdname) == 0) {
+ mycmd = CMD_NEXT;
+ } else {
+ while (ctp->name) {
+ cmd_len = strlen(ctp->name);
+ if (strncmp(ctp->name,cmdname,cmd_len) == 0) {
+ mycmd = ctp->cmd;
+ break;
+ }
+ ctp++;
+ }
+ }
+
+ switch (mycmd) {
+ case CMD_CREATE_TDB:
+ bIterate = 0;
+ create_tdb(arg1);
+ return 0;
+ case CMD_OPEN_TDB:
+ bIterate = 0;
+ open_tdb(arg1);
+ return 0;
+ case CMD_SYSTEM:
+ /* Shell command */
+ system(arg1);
+ return 0;
+ case CMD_QUIT:
+ return 1;
+ default:
+ /* all the rest require a open database */
+ if (!tdb) {
+ bIterate = 0;
+ terror("database not open");
+ help();
+ return 0;
+ }
+ switch (mycmd) {
+ case CMD_ERASE:
+ bIterate = 0;
+ tdb_traverse(tdb, do_delete_fn, NULL);
+ return 0;
+ case CMD_DUMP:
+ bIterate = 0;
+ tdb_traverse(tdb, print_rec, NULL);
+ return 0;
+ case CMD_INSERT:
+ bIterate = 0;
+ insert_tdb(arg1, arg1len,arg2,arg2len);
+ return 0;
+ case CMD_MOVE:
+ bIterate = 0;
+ move_rec(arg1,arg1len,arg2);
+ return 0;
+ case CMD_STORE:
+ bIterate = 0;
+ store_tdb(arg1,arg1len,arg2,arg2len);
+ return 0;
+ case CMD_SHOW:
+ bIterate = 0;
+ show_tdb(arg1, arg1len);
+ return 0;
+ case CMD_KEYS:
+ tdb_traverse(tdb, print_key, NULL);
+ return 0;
+ case CMD_HEXKEYS:
+ tdb_traverse(tdb, print_hexkey, NULL);
+ return 0;
+ case CMD_DELETE:
+ bIterate = 0;
+ delete_tdb(arg1,arg1len);
+ return 0;
+ case CMD_LIST_HASH_FREE:
+ tdb_dump_all(tdb);
+ return 0;
+ case CMD_LIST_FREE:
+ tdb_printfreelist(tdb);
+ return 0;
+ case CMD_INFO:
+ info_tdb();
+ return 0;
+ case CMD_SPEED:
+ speed_tdb(arg1);
+ return 0;
+ case CMD_MMAP:
+ toggle_mmap();
+ return 0;
+ case CMD_FIRST:
+ bIterate = 1;
+ first_record(tdb, &iterate_kbuf);
+ return 0;
+ case CMD_NEXT:
+ if (bIterate)
+ next_record(tdb, &iterate_kbuf);
+ return 0;
+ case CMD_HELP:
+ help();
+ return 0;
+ case CMD_CREATE_TDB:
+ case CMD_OPEN_TDB:
+ case CMD_SYSTEM:
+ case CMD_QUIT:
+ /*
+ * unhandled commands. cases included here to avoid compiler
+ * warnings.
+ */
+ return 0;
+ }
+ }
+
+ return 0;
+}
+
+static char *convert_string(char *instring, size_t *sizep)
+{
+ size_t length = 0;
+ char *outp, *inp;
+ char temp[3];
+
+
+ outp = inp = instring;
+
+ while (*inp) {
+ if (*inp == '\\') {
+ inp++;
+ if (*inp && strchr("0123456789abcdefABCDEF",(int)*inp)) {
+ temp[0] = *inp++;
+ temp[1] = '\0';
+ if (*inp && strchr("0123456789abcdefABCDEF",(int)*inp)) {
+ temp[1] = *inp++;
+ temp[2] = '\0';
+ }
+ *outp++ = (char)strtol((const char *)temp,NULL,16);
+ } else {
+ *outp++ = *inp++;
+ }
+ } else {
+ *outp++ = *inp++;
+ }
+ length++;
+ }
+ *sizep = length;
+ return instring;
+}
+
+int main(int argc, char *argv[])
+{
+ cmdname = "";
+ arg1 = NULL;
+ arg1len = 0;
+ arg2 = NULL;
+ arg2len = 0;
+
+ if (argv[1]) {
+ cmdname = "open";
+ arg1 = argv[1];
+ do_command();
+ cmdname = "";
+ arg1 = NULL;
+ }
+
+ switch (argc) {
+ case 1:
+ case 2:
+ /* Interactive mode */
+ while ((cmdname = tdb_getline("tdb> "))) {
+ arg2 = arg1 = NULL;
+ if ((arg1 = strchr((const char *)cmdname,' ')) != NULL) {
+ arg1++;
+ arg2 = arg1;
+ while (*arg2) {
+ if (*arg2 == ' ') {
+ *arg2++ = '\0';
+ break;
+ }
+ if ((*arg2++ == '\\') && (*arg2 == ' ')) {
+ arg2++;
+ }
+ }
+ }
+ if (arg1) arg1 = convert_string(arg1,&arg1len);
+ if (arg2) arg2 = convert_string(arg2,&arg2len);
+ if (do_command()) break;
+ }
+ break;
+ case 5:
+ arg2 = convert_string(argv[4],&arg2len);
+ case 4:
+ arg1 = convert_string(argv[3],&arg1len);
+ case 3:
+ cmdname = argv[2];
+ default:
+ do_command();
+ break;
+ }
+
+ if (tdb) tdb_close(tdb);
+
+ return 0;
+}
diff --git a/tdb/tools/tdbtorture.c b/tdb/tools/tdbtorture.c
new file mode 100644
index 0000000000..9265cf07aa
--- /dev/null
+++ b/tdb/tools/tdbtorture.c
@@ -0,0 +1,318 @@
+/* this tests tdb by doing lots of ops from several simultaneous
+ writers - that stresses the locking code.
+*/
+
+#include "replace.h"
+#include "system/time.h"
+#include "system/wait.h"
+#include "system/filesys.h"
+#include "tdb.h"
+
+#ifdef HAVE_GETOPT_H
+#include <getopt.h>
+#endif
+
+
+#define REOPEN_PROB 30
+#define DELETE_PROB 8
+#define STORE_PROB 4
+#define APPEND_PROB 6
+#define TRANSACTION_PROB 10
+#define LOCKSTORE_PROB 5
+#define TRAVERSE_PROB 20
+#define TRAVERSE_READ_PROB 20
+#define CULL_PROB 100
+#define KEYLEN 3
+#define DATALEN 100
+
+static struct tdb_context *db;
+static int in_transaction;
+static int error_count;
+
+#ifdef PRINTF_ATTRIBUTE
+static void tdb_log(struct tdb_context *tdb, enum tdb_debug_level level, const char *format, ...) PRINTF_ATTRIBUTE(3,4);
+#endif
+static void tdb_log(struct tdb_context *tdb, enum tdb_debug_level level, const char *format, ...)
+{
+ va_list ap;
+
+ error_count++;
+
+ va_start(ap, format);
+ vfprintf(stdout, format, ap);
+ va_end(ap);
+ fflush(stdout);
+#if 0
+ {
+ char *ptr;
+ asprintf(&ptr,"xterm -e gdb /proc/%d/exe %d", getpid(), getpid());
+ system(ptr);
+ free(ptr);
+ }
+#endif
+}
+
+static void fatal(const char *why)
+{
+ perror(why);
+ error_count++;
+}
+
+static char *randbuf(int len)
+{
+ char *buf;
+ int i;
+ buf = (char *)malloc(len+1);
+
+ for (i=0;i<len;i++) {
+ buf[i] = 'a' + (rand() % 26);
+ }
+ buf[i] = 0;
+ return buf;
+}
+
+static int cull_traverse(struct tdb_context *tdb, TDB_DATA key, TDB_DATA dbuf,
+ void *state)
+{
+#if CULL_PROB
+ if (random() % CULL_PROB == 0) {
+ tdb_delete(tdb, key);
+ }
+#endif
+ return 0;
+}
+
+static void addrec_db(void)
+{
+ int klen, dlen;
+ char *k, *d;
+ TDB_DATA key, data;
+
+ klen = 1 + (rand() % KEYLEN);
+ dlen = 1 + (rand() % DATALEN);
+
+ k = randbuf(klen);
+ d = randbuf(dlen);
+
+ key.dptr = (unsigned char *)k;
+ key.dsize = klen+1;
+
+ data.dptr = (unsigned char *)d;
+ data.dsize = dlen+1;
+
+#if TRANSACTION_PROB
+ if (in_transaction == 0 && random() % TRANSACTION_PROB == 0) {
+ if (tdb_transaction_start(db) != 0) {
+ fatal("tdb_transaction_start failed");
+ }
+ in_transaction++;
+ goto next;
+ }
+ if (in_transaction && random() % TRANSACTION_PROB == 0) {
+ if (tdb_transaction_commit(db) != 0) {
+ fatal("tdb_transaction_commit failed");
+ }
+ in_transaction--;
+ goto next;
+ }
+ if (in_transaction && random() % TRANSACTION_PROB == 0) {
+ if (tdb_transaction_cancel(db) != 0) {
+ fatal("tdb_transaction_cancel failed");
+ }
+ in_transaction--;
+ goto next;
+ }
+#endif
+
+#if REOPEN_PROB
+ if (in_transaction == 0 && random() % REOPEN_PROB == 0) {
+ tdb_reopen_all(0);
+ goto next;
+ }
+#endif
+
+#if DELETE_PROB
+ if (random() % DELETE_PROB == 0) {
+ tdb_delete(db, key);
+ goto next;
+ }
+#endif
+
+#if STORE_PROB
+ if (random() % STORE_PROB == 0) {
+ if (tdb_store(db, key, data, TDB_REPLACE) != 0) {
+ fatal("tdb_store failed");
+ }
+ goto next;
+ }
+#endif
+
+#if APPEND_PROB
+ if (random() % APPEND_PROB == 0) {
+ if (tdb_append(db, key, data) != 0) {
+ fatal("tdb_append failed");
+ }
+ goto next;
+ }
+#endif
+
+#if LOCKSTORE_PROB
+ if (random() % LOCKSTORE_PROB == 0) {
+ tdb_chainlock(db, key);
+ data = tdb_fetch(db, key);
+ if (tdb_store(db, key, data, TDB_REPLACE) != 0) {
+ fatal("tdb_store failed");
+ }
+ if (data.dptr) free(data.dptr);
+ tdb_chainunlock(db, key);
+ goto next;
+ }
+#endif
+
+#if TRAVERSE_PROB
+ if (random() % TRAVERSE_PROB == 0) {
+ tdb_traverse(db, cull_traverse, NULL);
+ goto next;
+ }
+#endif
+
+#if TRAVERSE_READ_PROB
+ if (random() % TRAVERSE_READ_PROB == 0) {
+ tdb_traverse_read(db, NULL, NULL);
+ goto next;
+ }
+#endif
+
+ data = tdb_fetch(db, key);
+ if (data.dptr) free(data.dptr);
+
+next:
+ free(k);
+ free(d);
+}
+
+static int traverse_fn(struct tdb_context *tdb, TDB_DATA key, TDB_DATA dbuf,
+ void *state)
+{
+ tdb_delete(tdb, key);
+ return 0;
+}
+
+static void usage(void)
+{
+ printf("Usage: tdbtorture [-n NUM_PROCS] [-l NUM_LOOPS] [-s SEED] [-H HASH_SIZE]\n");
+ exit(0);
+}
+
+ int main(int argc, char * const *argv)
+{
+ int i, seed = -1;
+ int num_procs = 3;
+ int num_loops = 5000;
+ int hash_size = 2;
+ int c;
+ extern char *optarg;
+ pid_t *pids;
+
+ struct tdb_logging_context log_ctx;
+ log_ctx.log_fn = tdb_log;
+
+ while ((c = getopt(argc, argv, "n:l:s:H:h")) != -1) {
+ switch (c) {
+ case 'n':
+ num_procs = strtol(optarg, NULL, 0);
+ break;
+ case 'l':
+ num_loops = strtol(optarg, NULL, 0);
+ break;
+ case 'H':
+ hash_size = strtol(optarg, NULL, 0);
+ break;
+ case 's':
+ seed = strtol(optarg, NULL, 0);
+ break;
+ default:
+ usage();
+ }
+ }
+
+ unlink("torture.tdb");
+
+ pids = (pid_t *)calloc(sizeof(pid_t), num_procs);
+ pids[0] = getpid();
+
+ for (i=0;i<num_procs-1;i++) {
+ if ((pids[i+1]=fork()) == 0) break;
+ }
+
+ db = tdb_open_ex("torture.tdb", hash_size, TDB_CLEAR_IF_FIRST,
+ O_RDWR | O_CREAT, 0600, &log_ctx, NULL);
+ if (!db) {
+ fatal("db open failed");
+ }
+
+ if (seed == -1) {
+ seed = (getpid() + time(NULL)) & 0x7FFFFFFF;
+ }
+
+ if (i == 0) {
+ printf("testing with %d processes, %d loops, %d hash_size, seed=%d\n",
+ num_procs, num_loops, hash_size, seed);
+ }
+
+ srand(seed + i);
+ srandom(seed + i);
+
+ for (i=0;i<num_loops && error_count == 0;i++) {
+ addrec_db();
+ }
+
+ if (error_count == 0) {
+ tdb_traverse_read(db, NULL, NULL);
+ tdb_traverse(db, traverse_fn, NULL);
+ tdb_traverse(db, traverse_fn, NULL);
+ }
+
+ tdb_close(db);
+
+ if (getpid() != pids[0]) {
+ return error_count;
+ }
+
+ for (i=1;i<num_procs;i++) {
+ int status, j;
+ pid_t pid;
+ if (error_count != 0) {
+ /* try and stop the test on any failure */
+ for (j=1;j<num_procs;j++) {
+ if (pids[j] != 0) {
+ kill(pids[j], SIGTERM);
+ }
+ }
+ }
+ pid = waitpid(-1, &status, 0);
+ if (pid == -1) {
+ perror("failed to wait for child\n");
+ exit(1);
+ }
+ for (j=1;j<num_procs;j++) {
+ if (pids[j] == pid) break;
+ }
+ if (j == num_procs) {
+ printf("unknown child %d exited!?\n", (int)pid);
+ exit(1);
+ }
+ if (WEXITSTATUS(status) != 0) {
+ printf("child %d exited with status %d\n",
+ (int)pid, WEXITSTATUS(status));
+ error_count++;
+ }
+ pids[j] = 0;
+ }
+
+ if (error_count == 0) {
+ printf("OK\n");
+ }
+
+ return error_count;
+}
generated by cgit (git 2.34.1) at 2024-11-26 15:16:50 +0000