Import of Sleepycat DB 2.4.14.1

git-svn-id: svn://10.0.0.236/trunk@12863 18797224-902f-48f8-a5cc-f745e15eee43
1998-10-15 03:56:37 +00:00
parent 88b00edc52
commit e597bf5b5e
601 changed files with 252180 additions and 0 deletions
--- a/mozilla/db/libdb_java/java_DbMpool.cpp
+++ b/mozilla/db/libdb_java/java_DbMpool.cpp
@@ -0,0 +1,90 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 1997, 1998
+ *	Sleepycat Software.  All rights reserved.
+ */
+#include "config.h"
+
+#ifndef lint
+static const char sccsid[] = "@(#)java_DbMpool.cpp	10.4 (Sleepycat) 5/2/98";
+#endif /* not lint */
+
+#include <jni.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "db.h"
+#include "java_util.h"
+#include "com_sleepycat_db_DbMpool.h"
+
+JNIEXPORT jobject JNICALL Java_com_sleepycat_db_DbMpool_stat
+  (JNIEnv *jnienv, jobject jthis)
+{
+    int err;
+    DB_MPOOL *dbmpool = get_DB_MPOOL(jnienv, jthis);
+    DB_MPOOL_STAT *statp = 0;
+
+    if (!verify_non_null(jnienv, dbmpool))
+        return 0;
+
+    err = memp_stat(dbmpool, &statp, 0, 0);
+    verify_return(jnienv, err);
+    return get_DbMpoolStat(jnienv, statp);
+}
+
+JNIEXPORT jobjectArray JNICALL Java_com_sleepycat_db_DbMpool_fstat
+  (JNIEnv *jnienv, jobject jthis)
+{
+    int err;
+    DB_MPOOL *dbmpool = get_DB_MPOOL(jnienv, jthis);
+    DB_MPOOL_FSTAT **fstatp = 0;
+
+    if (!verify_non_null(jnienv, dbmpool))
+        return 0;
+
+    err = memp_stat(dbmpool, 0, &fstatp, 0);
+    if (!verify_return(jnienv, err))
+        return 0;
+
+    int len = 0;
+    while (fstatp[len])
+        len++;
+    jclass fstat_class = get_class(jnienv, name_DB_MPOOL_FSTAT);
+    jobjectArray array = jnienv->NewObjectArray(len, fstat_class, 0);
+    for (int i=0; i<len; i++) {
+        jobject obj = get_DbMpoolFStat(jnienv, fstatp[i]);
+        jnienv->SetObjectArrayElement(array, i, obj);
+    }
+
+    // Free the array of pointers now.  The individual
+    // DB_MPOOL_FSTAT pointers will be be freed when
+    // each DbMpoolFStat object is GC'd.
+    //
+    free (fstatp);
+    return array;
+}
+
+JNIEXPORT jint JNICALL Java_com_sleepycat_db_DbMpool_trickle
+  (JNIEnv *jnienv, jobject jthis, jint pct)
+{
+    int err;
+    DB_MPOOL *dbmpool = get_DB_MPOOL(jnienv, jthis);
+    int result = 0;
+
+    if (verify_non_null(jnienv, dbmpool)) {
+        err = memp_trickle(dbmpool, pct, &result);
+        verify_return(jnienv, err);
+    }
+    return result;
+}
+
+JNIEXPORT void JNICALL Java_com_sleepycat_db_DbMpool_finalize
+  (JNIEnv *jnienv, jobject jthis)
+{
+    DB_MPOOL *dbmpool = get_DB_MPOOL(jnienv, jthis);
+    if (dbmpool) {
+        // Free any data related to DB_MPOOL here
+    }
+}