1/*
2 * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26#ifndef JDWP_LOG_MESSAGES_H
27#define JDWP_LOG_MESSAGES_H
28
29/* LOG: Must be called like:  LOG_category(("anything")) or LOG_category((format,args)) */
30
31void setup_logging(const char *, unsigned);
32void finish_logging();
33
34#define LOG_NULL ((void)0)
35
36/* Use THIS_FILE when it is available. */
37#ifndef THIS_FILE
38    #define THIS_FILE __FILE__
39#endif
40
41#ifdef JDWP_LOGGING
42
43    #define _LOG(flavor,args) \
44                (log_message_begin(flavor,THIS_FILE,__LINE__), \
45                 log_message_end args)
46
47    #define LOG_TEST(flag)  (gdata->log_flags & (flag))
48
49    #define LOG_JVM(args)   \
50        (LOG_TEST(JDWP_LOG_JVM)  ?_LOG("JVM",  args):LOG_NULL)
51    #define LOG_JNI(args)   \
52        (LOG_TEST(JDWP_LOG_JNI)  ?_LOG("JNI",  args):LOG_NULL)
53    #define LOG_JVMTI(args) \
54        (LOG_TEST(JDWP_LOG_JVMTI)?_LOG("JVMTI",args):LOG_NULL)
55    #define LOG_MISC(args)  \
56        (LOG_TEST(JDWP_LOG_MISC) ?_LOG("MISC", args):LOG_NULL)
57    #define LOG_STEP(args)  \
58        (LOG_TEST(JDWP_LOG_STEP) ?_LOG("STEP", args):LOG_NULL)
59    #define LOG_LOC(args)   \
60        (LOG_TEST(JDWP_LOG_LOC)  ?_LOG("LOC",  args):LOG_NULL)
61    #define LOG_CB(args) \
62        (LOG_TEST(JDWP_LOG_CB)?_LOG("CB",args):LOG_NULL)
63    #define LOG_ERROR(args) \
64        (LOG_TEST(JDWP_LOG_ERROR)?_LOG("ERROR",args):LOG_NULL)
65
66
67    /* DO NOT USE THESE DIRECTLY */
68    void log_message_begin(const char *, const char *, int);
69    void log_message_end(const char *, ...);
70
71#else
72
73    #define LOG_TEST(flag)      0
74
75    #define LOG_JVM(args)       LOG_NULL
76    #define LOG_JNI(args)       LOG_NULL
77    #define LOG_JVMTI(args)     LOG_NULL
78    #define LOG_MISC(args)      LOG_NULL
79    #define LOG_STEP(args)      LOG_NULL
80    #define LOG_LOC(args)       LOG_NULL
81    #define LOG_CB(args)        LOG_NULL
82    #define LOG_ERROR(args)     LOG_NULL
83
84#endif
85
86#define    JDWP_LOG_JVM         0x00000001
87#define    JDWP_LOG_JNI         0x00000002
88#define    JDWP_LOG_JVMTI       0x00000004
89#define    JDWP_LOG_MISC        0x00000008
90#define    JDWP_LOG_STEP        0x00000010
91#define    JDWP_LOG_LOC         0x00000020
92#define    JDWP_LOG_CB          0x00000040
93#define    JDWP_LOG_ERROR       0x00000080
94#define    JDWP_LOG_ALL         0xffffffff
95
96#endif
97