1 files changed, 0 insertions, 317 deletions
diff --git a/external/db_drivers/liblmdb64/mdb_dump.c b/external/db_drivers/liblmdb64/mdb_dump.c
deleted file mode 100644
index 7202d865b..000000000
--- a/external/db_drivers/liblmdb64/mdb_dump.c
+++ /dev/null
@@ -1,317 +0,0 @@
-/* mdb_dump.c - memory-mapped database dump tool */
-/*
- * Copyright 2011-2015 Howard Chu, Symas Corp.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted only as authorized by the OpenLDAP
- * Public License.
- *
- * A copy of this license is available in the file LICENSE in the
- * top-level directory of the distribution or, alternatively, at
- * <http://www.OpenLDAP.org/license.html>.
- */
-#include <stdio.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-#include <unistd.h>
-#include <signal.h>
-#include "lmdb.h"
-
-#ifdef _WIN32
-#define Z	"I"
-#else
-#define Z	"z"
-#endif
-
-#define PRINT	1
-static int mode;
-
-typedef struct flagbit {
-	int bit;
-	char *name;
-} flagbit;
-
-flagbit dbflags[] = {
-	{ MDB_REVERSEKEY, "reversekey" },
-	{ MDB_DUPSORT, "dupsort" },
-	{ MDB_INTEGERKEY, "integerkey" },
-	{ MDB_DUPFIXED, "dupfixed" },
-	{ MDB_INTEGERDUP, "integerdup" },
-	{ MDB_REVERSEDUP, "reversedup" },
-	{ 0, NULL }
-};
-
-static volatile sig_atomic_t gotsig;
-
-static void dumpsig( int sig )
-{
-	gotsig=1;
-}
-
-static const char hexc[] = "0123456789abcdef";
-
-static void hex(unsigned char c)
-{
-	putchar(hexc[c >> 4]);
-	putchar(hexc[c & 0xf]);
-}
-
-static void text(MDB_val *v)
-{
-	unsigned char *c, *end;
-
-	putchar(' ');
-	c = v->mv_data;
-	end = c + v->mv_size;
-	while (c < end) {
-		if (isprint(*c)) {
-			putchar(*c);
-		} else {
-			putchar('\\');
-			hex(*c);
-		}
-		c++;
-	}
-	putchar('\n');
-}
-
-static void byte(MDB_val *v)
-{
-	unsigned char *c, *end;
-
-	putchar(' ');
-	c = v->mv_data;
-	end = c + v->mv_size;
-	while (c < end) {
-		hex(*c++);
-	}
-	putchar('\n');
-}
-
-/* Dump in BDB-compatible format */
-static int dumpit(MDB_txn *txn, MDB_dbi dbi, char *name)
-{
-	MDB_cursor *mc;
-	MDB_stat ms;
-	MDB_val key, data;
-	MDB_envinfo info;
-	unsigned int flags;
-	int rc, i;
-
-	rc = mdb_dbi_flags(txn, dbi, &flags);
-	if (rc) return rc;
-
-	rc = mdb_stat(txn, dbi, &ms);
-	if (rc) return rc;
-
-	rc = mdb_env_info(mdb_txn_env(txn), &info);
-	if (rc) return rc;
-
-	printf("VERSION=3\n");
-	printf("format=%s\n", mode & PRINT ? "print" : "bytevalue");
-	if (name)
-		printf("database=%s\n", name);
-	printf("type=btree\n");
-	printf("mapsize=%" Z "u\n", info.me_mapsize);
-	if (info.me_mapaddr)
-		printf("mapaddr=%p\n", info.me_mapaddr);
-	printf("maxreaders=%u\n", info.me_maxreaders);
-
-	if (flags & MDB_DUPSORT)
-		printf("duplicates=1\n");
-
-	for (i=0; dbflags[i].bit; i++)
-		if (flags & dbflags[i].bit)
-			printf("%s=1\n", dbflags[i].name);
-
-	printf("db_pagesize=%d\n", ms.ms_psize);
-	printf("HEADER=END\n");
-
-	rc = mdb_cursor_open(txn, dbi, &mc);
-	if (rc) return rc;
-
-	while ((rc = mdb_cursor_get(mc, &key, &data, MDB_NEXT) == MDB_SUCCESS)) {
-		if (gotsig) {
-			rc = EINTR;
-			break;
-		}
-		if (mode & PRINT) {
-			text(&key);
-			text(&data);
-		} else {
-			byte(&key);
-			byte(&data);
-		}
-	}
-	printf("DATA=END\n");
-	if (rc == MDB_NOTFOUND)
-		rc = MDB_SUCCESS;
-
-	return rc;
-}
-
-static void usage(char *prog)
-{
-	fprintf(stderr, "usage: %s dbpath [-V] [-f output] [-l] [-n] [-p] [-a|-s subdb]\n", prog);
-	exit(EXIT_FAILURE);
-}
-
-int main(int argc, char *argv[])
-{
-	int i, rc;
-	MDB_env *env;
-	MDB_txn *txn;
-	MDB_dbi dbi;
-	char *prog = argv[0];
-	char *envname;
-	char *subname = NULL;
-	int alldbs = 0, envflags = 0, list = 0;
-
-	if (argc < 2) {
-		usage(prog);
-	}
-
-	/* -a: dump main DB and all subDBs
-	 * -s: dump only the named subDB
-	 * -n: use NOSUBDIR flag on env_open
-	 * -p: use printable characters
-	 * -f: write to file instead of stdout
-	 * -V: print version and exit
-	 * (default) dump only the main DB
-	 */
-	while ((i = getopt(argc, argv, "af:lnps:V")) != EOF) {
-		switch(i) {
-		case 'V':
-			printf("%s\n", MDB_VERSION_STRING);
-			exit(0);
-			break;
-		case 'l':
-			list = 1;
-			/*FALLTHROUGH*/;
-		case 'a':
-			if (subname)
-				usage(prog);
-			alldbs++;
-			break;
-		case 'f':
-			if (freopen(optarg, "w", stdout) == NULL) {
-				fprintf(stderr, "%s: %s: reopen: %s\n",
-					prog, optarg, strerror(errno));
-				exit(EXIT_FAILURE);
-			}
-			break;
-		case 'n':
-			envflags |= MDB_NOSUBDIR;
-			break;
-		case 'p':
-			mode |= PRINT;
-			break;
-		case 's':
-			if (alldbs)
-				usage(prog);
-			subname = optarg;
-			break;
-		default:
-			usage(prog);
-		}
-	}
-
-	if (optind != argc - 1)
-		usage(prog);
-
-#ifdef SIGPIPE
-	signal(SIGPIPE, dumpsig);
-#endif
-#ifdef SIGHUP
-	signal(SIGHUP, dumpsig);
-#endif
-	signal(SIGINT, dumpsig);
-	signal(SIGTERM, dumpsig);
-
-	envname = argv[optind];
-	rc = mdb_env_create(&env);
-	if (rc) {
-		fprintf(stderr, "mdb_env_create failed, error %d %s\n", rc, mdb_strerror(rc));
-		return EXIT_FAILURE;
-	}
-
-	if (alldbs || subname) {
-		mdb_env_set_maxdbs(env, 2);
-	}
-
-	rc = mdb_env_open(env, envname, envflags | MDB_RDONLY, 0664);
-	if (rc) {
-		fprintf(stderr, "mdb_env_open failed, error %d %s\n", rc, mdb_strerror(rc));
-		goto env_close;
-	}
-
-	rc = mdb_txn_begin(env, NULL, MDB_RDONLY, &txn);
-	if (rc) {
-		fprintf(stderr, "mdb_txn_begin failed, error %d %s\n", rc, mdb_strerror(rc));
-		goto env_close;
-	}
-
-	rc = mdb_open(txn, subname, 0, &dbi);
-	if (rc) {
-		fprintf(stderr, "mdb_open failed, error %d %s\n", rc, mdb_strerror(rc));
-		goto txn_abort;
-	}
-
-	if (alldbs) {
-		MDB_cursor *cursor;
-		MDB_val key;
-		int count = 0;
-
-		rc = mdb_cursor_open(txn, dbi, &cursor);
-		if (rc) {
-			fprintf(stderr, "mdb_cursor_open failed, error %d %s\n", rc, mdb_strerror(rc));
-			goto txn_abort;
-		}
-		while ((rc = mdb_cursor_get(cursor, &key, NULL, MDB_NEXT_NODUP)) == 0) {
-			char *str;
-			MDB_dbi db2;
-			if (memchr(key.mv_data, '\0', key.mv_size))
-				continue;
-			count++;
-			str = malloc(key.mv_size+1);
-			memcpy(str, key.mv_data, key.mv_size);
-			str[key.mv_size] = '\0';
-			rc = mdb_open(txn, str, 0, &db2);
-			if (rc == MDB_SUCCESS) {
-				if (list) {
-					printf("%s\n", str);
-					list++;
-				} else {
-					rc = dumpit(txn, db2, str);
-					if (rc)
-						break;
-				}
-				mdb_close(env, db2);
-			}
-			free(str);
-			if (rc) continue;
-		}
-		mdb_cursor_close(cursor);
-		if (!count) {
-			fprintf(stderr, "%s: %s does not contain multiple databases\n", prog, envname);
-			rc = MDB_NOTFOUND;
-		} else if (rc == MDB_NOTFOUND) {
-			rc = MDB_SUCCESS;
-		}
-	} else {
-		rc = dumpit(txn, dbi, subname);
-	}
-	if (rc && rc != MDB_NOTFOUND)
-		fprintf(stderr, "%s: %s: %s\n", prog, envname, mdb_strerror(rc));
-
-	mdb_close(env, dbi);
-txn_abort:
-	mdb_txn_abort(txn);
-env_close:
-	mdb_env_close(env);
-
-	return rc ? EXIT_FAILURE : EXIT_SUCCESS;
-}