BDB 4.1.24

BitKeeper/deleted/.del-ex_access.wpj~3df6ae8c99bf7c5f:
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BitKeeper/deleted/.del-ex_btrec.wpj~a7622f1c6f432dc6:
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BitKeeper/deleted/.del-ex_dbclient.wpj~7345440f3b204cdd:
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BitKeeper/deleted/.del-ex_env.wpj~fbe1ab10b04e8b74:
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BitKeeper/deleted/.del-ex_mpool.wpj~4479cfd5c45f327d:
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BitKeeper/deleted/.del-ex_tpcb.wpj~f78093006e14bf41:
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BitKeeper/deleted/.del-db_buildall.dsp~bd749ff6da11682:
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BitKeeper/deleted/.del-cxx_app.cpp~ad8df8e0791011ed:
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BitKeeper/deleted/.del-Design.fileop~3ca4da68f1727373:
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BitKeeper/deleted/.del-db185_int.h~61bee3736e7959ef:
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BitKeeper/deleted/.del-acconfig.h~411e8854d67ad8b5:
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BitKeeper/deleted/.del-mutex.m4~a13383cde18a64e1:
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BitKeeper/deleted/.del-options.m4~b9d0ca637213750a:
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BitKeeper/deleted/.del-tcl.m4~f944e2db93c3b6db:
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BitKeeper/deleted/.del-types.m4~59cae158c9a32cff:
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BitKeeper/deleted/.del-script~d38f6d3a4f159cb4:
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BitKeeper/deleted/.del-ltconfig~66bbd007d8024af:
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BitKeeper/deleted/.del-db_verify.h~b8d6c297c61f342e:
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BitKeeper/deleted/.del-log.h~ff20184238e35e4d:
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BitKeeper/deleted/.del-mp.h~7e317597622f3411:
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BitKeeper/deleted/.del-Design~b3d0f179f2767b:
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BitKeeper/deleted/.del-os_abs.c~df95d1e7db81924:
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BitKeeper/deleted/.del-os_map.c~3a6d7926398b76d3:
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BitKeeper/deleted/.del-os_finit.c~19a227c6d3c78ad:
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BitKeeper/deleted/.del-log-corruption.patch~1cf2ecc7c6408d5d:
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BitKeeper/deleted/.del-Btree.pm~af6d0c5eaed4a98e:
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BitKeeper/deleted/.del-BerkeleyDB.pm~7244036d4482643:
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BitKeeper/deleted/.del-BerkeleyDB.pod~e7b18fd6132448e3:
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BitKeeper/deleted/.del-BerkeleyDB.xs~80c99afbd98e392c:
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BitKeeper/deleted/.del-Changes~729c1891efa60de9:
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BitKeeper/deleted/.del-Makefile.PL~c68797707d8df87a:
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BitKeeper/deleted/.del-solaris.pl~6771e7182394e152:
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BitKeeper/deleted/.del-db-3.0.t~d2c60991d84558f2:
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BitKeeper/deleted/.del-queue.t~8f338034ce44a641:
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BitKeeper/deleted/.del-subdb.t~aab62a5d5864c603:
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1 files changed, 171 insertions, 0 deletions

diff --git a/bdb/test/scr015/TestKeyRange.cpp b/bdb/test/scr015/TestKeyRange.cpp
new file mode 100644
index 00000000000..980d2f518e0
--- /dev/null
+++ b/bdb/test/scr015/TestKeyRange.cpp
@@ -0,0 +1,171 @@
+/*NOTE: AccessExample changed to test Db.key_range.
+ * We made a global change of /AccessExample/TestKeyRange/,
+ * the only other changes are marked with comments that
+ * are notated as 'ADDED'.
+ */
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 1997-2002
+ *	Sleepycat Software.  All rights reserved.
+ *
+ * $Id: TestKeyRange.cpp,v 1.4 2002/01/23 14:26:41 bostic Exp $
+ */
+
+#ifndef NO_SYSTEM_INCLUDES
+#include <sys/types.h>
+
+#include <iostream.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#ifndef _MSC_VER
+#include <unistd.h>
+#endif
+#endif
+
+#include <iomanip.h>
+#include <db_cxx.h>
+
+class TestKeyRange
+{
+public:
+	TestKeyRange();
+	void run();
+
+private:
+	static const char FileName[];
+
+	// no need for copy and assignment
+	TestKeyRange(const TestKeyRange &);
+	void operator = (const TestKeyRange &);
+};
+
+static void usage();          // forward
+
+int main(int argc, char *argv[])
+{
+	if (argc > 1) {
+		usage();
+	}
+
+	// Use a try block just to report any errors.
+	// An alternate approach to using exceptions is to
+	// use error models (see DbEnv::set_error_model()) so
+	// that error codes are returned for all Berkeley DB methods.
+	//
+	try {
+		TestKeyRange app;
+		app.run();
+		return 0;
+	}
+	catch (DbException &dbe) {
+		cerr << "TestKeyRange: " << dbe.what() << "\n";
+		return 1;
+	}
+}
+
+static void usage()
+{
+	cerr << "usage: TestKeyRange\n";
+	exit(1);
+}
+
+const char TestKeyRange::FileName[] = "access.db";
+
+TestKeyRange::TestKeyRange()
+{
+}
+
+void TestKeyRange::run()
+{
+	// Remove the previous database.
+	(void)unlink(FileName);
+
+	// Create the database object.
+	// There is no environment for this simple example.
+	Db db(0, 0);
+
+	db.set_error_stream(&cerr);
+	db.set_errpfx("TestKeyRange");
+	db.set_pagesize(1024);		/* Page size: 1K. */
+	db.set_cachesize(0, 32 * 1024, 0);
+	db.open(NULL, FileName, NULL, DB_BTREE, DB_CREATE, 0664);
+
+	//
+	// Insert records into the database, where the key is the user
+	// input and the data is the user input in reverse order.
+	//
+	char buf[1024];
+	char rbuf[1024];
+	char *t;
+	char *p;
+	int ret;
+	int len;
+	Dbt *firstkey = NULL;
+	char firstbuf[1024];
+
+	for (;;) {
+		cout << "input>";
+		cout.flush();
+
+		cin.getline(buf, sizeof(buf));
+		if (cin.eof())
+			break;
+
+		if ((len = strlen(buf)) <= 0)
+			continue;
+		for (t = rbuf, p = buf + (len - 1); p >= buf;)
+			*t++ = *p--;
+		*t++ = '\0';
+
+		Dbt key(buf, len + 1);
+		Dbt data(rbuf, len + 1);
+		if (firstkey == NULL) {
+			strcpy(firstbuf, buf);
+			firstkey = new Dbt(firstbuf, len + 1);
+		}
+
+		ret = db.put(0, &key, &data, DB_NOOVERWRITE);
+		if (ret == DB_KEYEXIST) {
+			cout << "Key " << buf << " already exists.\n";
+		}
+		cout << "\n";
+	}
+
+	// We put a try block around this section of code
+	// to ensure that our database is properly closed
+	// in the event of an error.
+	//
+	try {
+		// Acquire a cursor for the table.
+		Dbc *dbcp;
+		db.cursor(NULL, &dbcp, 0);
+
+		/*ADDED...*/
+		DB_KEY_RANGE range;
+		memset(&range, 0, sizeof(range));
+
+		db.key_range(NULL, firstkey, &range, 0);
+		printf("less: %f\n", range.less);
+		printf("equal: %f\n", range.equal);
+		printf("greater: %f\n", range.greater);
+		/*end ADDED*/
+
+		Dbt key;
+		Dbt data;
+
+		// Walk through the table, printing the key/data pairs.
+		while (dbcp->get(&key, &data, DB_NEXT) == 0) {
+			char *key_string = (char *)key.get_data();
+			char *data_string = (char *)data.get_data();
+			cout << key_string << " : " << data_string << "\n";
+		}
+		dbcp->close();
+	}
+	catch (DbException &dbe) {
+		cerr << "TestKeyRange: " << dbe.what() << "\n";
+	}
+
+	db.close(0);
+}