Open SCAP Library: debug_priv.h Source File

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debug_priv.h
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1
5 /*
6 * Copyright 2011 Red Hat Inc., Durham, North Carolina.
7 * All Rights Reserved.
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 *
23 * Authors:
24 * Daniel Kopecek <dkopecek@redhat.com>
25 * Peter Vrabec <pvrabec@redhat.com>
26 */
27
28 #pragma once
29 #ifndef OSCAP_DEBUG_PRIV_H_
30 #define OSCAP_DEBUG_PRIV_H_
31
32 #include "util.h"
33
39 #ifndef OSCAP_DEBUG_FILE
40 # define OSCAP_DEBUG_FILE "oscap_debug.log"
41 #endif
42
47 #ifndef OSCAP_DEBUG_FILE_ENV
48 # define OSCAP_DEBUG_FILE_ENV "OSCAP_DEBUG_FILE"
49 #endif
50
57 #ifndef OSCAP_DEBUG_LEVEL_ENV
58 # define OSCAP_DEBUG_LEVEL_ENV "OSCAP_DEBUG_LEVEL"
59 #endif
60
69 #ifndef OSCAP_DEBUG_PATHSTRIP_ENV
70 # define OSCAP_DEBUG_PATHSTRIP_ENV "OSCAP_DEBUG_PSTRIP"
71 #endif
72
73
74 #define OSCAP_DEBUGOBJ_SEXP 1
75
76 #include <assert.h>
77 #ifndef _A
78 #define _A(x) assert(x)
79 #endif
80
81 #if defined(NDEBUG)
82 # define oscap_dlprintf(...) while(0)
83 # define debug(l) if (0)
84 # define dO(type, obj) while(0)
85 #else
86 # include <stdlib.h>
87 # include <stddef.h>
88 # include <stdarg.h>
89
90 enum {
91 DBG_E = 1,
92 DBG_W,
93 DBG_I
94 };
95
96 # define __dlprintf_wrapper(l, ...) __oscap_dlprintf (l, __FILE__, __PRETTY_FUNCTION__, __LINE__, __VA_ARGS__)
97
98 extern int __debuglog_level;
99
113 # define debug(l) if ((__debuglog_level = (__debuglog_level == -1 ? atoi (getenv (OSCAP_DEBUG_LEVEL_ENV) == NULL ? "0" : getenv (OSCAP_DEBUG_LEVEL_ENV)) : __debuglog_level)) && __debuglog_level >= (l))
114
125 void __oscap_dlprintf(int level, const char *file, const char *fn, size_t line, const char *fmt, ...);
126
132 # define oscap_dlprintf(l, ...) __dlprintf_wrapper (l, __VA_ARGS__)
133
134 void __oscap_debuglog_object (const char *file, const char *fn, size_t line, int objtype, void *obj);
135
136 # define dO(type, obj) __oscap_debuglog_object(__FILE__, __PRETTY_FUNCTION__, __LINE__, type, obj)
137
138 #endif /* NDEBUG */
139
140 #define dI(...) oscap_dlprintf(DBG_I, __VA_ARGS__)
141 #define dW(...) oscap_dlprintf(DBG_W, __VA_ARGS__)
142 #define dE(...) oscap_dlprintf(DBG_E, __VA_ARGS__)
143
144 #endif
__oscap_dlprintf
void __oscap_dlprintf(int level, const char *file, const char *fn, size_t line, const char *fmt,...)
Version of the oscap_dprintf function with support for debug level.
Definition: debug.c:197