1 /*

     2  * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved.

     3  *

     4  * Redistribution and use in source and binary forms, with or without

     5  * modification, are permitted provided that the following conditions

     6  * are met:

     7  *

     8  *   - Redistributions of source code must retain the above copyright

     9  *     notice, this list of conditions and the following disclaimer.

    10  *

    11  *   - Redistributions in binary form must reproduce the above copyright

    12  *     notice, this list of conditions and the following disclaimer in the

    13  *     documentation and/or other materials provided with the distribution.

    14  *

    15  *   - Neither the name of Oracle nor the names of its

    16  *     contributors may be used to endorse or promote products derived

    17  *     from this software without specific prior written permission.

    18  *

    19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS

    20  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,

    21  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

    22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR

    23  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

    24  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

    25  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

    26  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

    27  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

    28  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

    29  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    30  */

    31 

    32 /*

    33  * This source code is provided to illustrate the usage of a given feature

    34  * or technique and has been deliberately simplified. Additional steps

    35  * required for a production-quality application, such as security checks,

    36  * input validation and proper error handling, might not be present in

    37  * this sample code.

    38  */

    39 

    40 

    41 #ifndef HPROF_CLASS_H

    42 #define HPROF_CLASS_H

    43 

    44 void            class_init(void);

    45 ClassIndex      class_find_or_create(const char *sig, LoaderIndex loader);

    46 ClassIndex      class_create(const char *sig, LoaderIndex loader);

    47 SerialNumber    class_get_serial_number(ClassIndex index);

    48 StringIndex     class_get_signature(ClassIndex index);

    49 ClassStatus     class_get_status(ClassIndex index);

    50 void            class_add_status(ClassIndex index, ClassStatus status);

    51 void            class_all_status_remove(ClassStatus status);

    52 void            class_do_unloads(JNIEnv *env);

    53 void            class_list(void);

    54 void            class_delete_global_references(JNIEnv* env);

    55 void            class_cleanup(void);

    56 void            class_set_methods(ClassIndex index, const char**name,

    57                                 const char**descr,  int count);

    58 jmethodID       class_get_methodID(JNIEnv *env, ClassIndex index,

    59                                 MethodIndex mnum);

    60 jclass          class_new_classref(JNIEnv *env, ClassIndex index,

    61                                 jclass classref);

    62 void            class_delete_classref(JNIEnv *env, ClassIndex index);

    63 jclass          class_get_class(JNIEnv *env, ClassIndex index);

    64 void            class_set_inst_size(ClassIndex index, jint inst_size);

    65 jint            class_get_inst_size(ClassIndex index);

    66 void            class_set_object_index(ClassIndex index,

    67                                 ObjectIndex object_index);

    68 ObjectIndex     class_get_object_index(ClassIndex index);

    69 ClassIndex      class_get_super(ClassIndex index);

    70 void            class_set_super(ClassIndex index, ClassIndex super);

    71 void            class_set_loader(ClassIndex index, LoaderIndex loader);

    72 LoaderIndex     class_get_loader(ClassIndex index);

    73 void            class_prime_system_classes(void);

    74 jint            class_get_all_fields(JNIEnv *env, ClassIndex cnum,

    75                                      jint *pfield_count, FieldInfo **pfield);

    76 

    77 #endif