1 /*
2 * Notification functions
3 *
4 * Copyright (C) 2008-2021, Joachim Metz <joachim.metz@gmail.com>
5 *
6 * Refer to AUTHORS for acknowledgements.
7 *
8 * This program is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU Lesser General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public License
19 * along with this program. If not, see <https://www.gnu.org/licenses/>.
20 */
21
22 #include <common.h>
23 #include <file_stream.h>
24 #include <types.h>
25
26 #if defined( HAVE_STDLIB_H ) || defined( WINAPI )
27 #include <stdlib.h>
28 #endif
29
30 #include "libolecf_libcerror.h"
31 #include "libolecf_libcnotify.h"
32 #include "libolecf_notify.h"
33
34 #if !defined( HAVE_LOCAL_LIBOLECF )
35
36 /* Sets the verbose notification
37 */
libolecf_notify_set_verbose(int verbose)38 void libolecf_notify_set_verbose(
39 int verbose )
40 {
41 libcnotify_verbose_set(
42 verbose );
43 }
44
45 /* Sets the notification stream
46 * Returns 1 if successful or -1 on error
47 */
libolecf_notify_set_stream(FILE * stream,libcerror_error_t ** error)48 int libolecf_notify_set_stream(
49 FILE *stream,
50 libcerror_error_t **error )
51 {
52 static char *function = "libolecf_notify_set_stream";
53
54 if( libcnotify_stream_set(
55 stream,
56 error ) != 1 )
57 {
58 libcerror_error_set(
59 error,
60 LIBCERROR_ERROR_DOMAIN_RUNTIME,
61 LIBCERROR_RUNTIME_ERROR_SET_FAILED,
62 "%s: unable to set stream.",
63 function );
64
65 return( -1 );
66 }
67 return( 1 );
68 }
69
70 /* Opens the notification stream using a filename
71 * The stream is opened in append mode
72 * Returns 1 if successful or -1 on error
73 */
libolecf_notify_stream_open(const char * filename,libcerror_error_t ** error)74 int libolecf_notify_stream_open(
75 const char *filename,
76 libcerror_error_t **error )
77 {
78 static char *function = "libolecf_notify_stream_open";
79
80 if( libcnotify_stream_open(
81 filename,
82 error ) != 1 )
83 {
84 libcerror_error_set(
85 error,
86 LIBCERROR_ERROR_DOMAIN_IO,
87 LIBCERROR_IO_ERROR_OPEN_FAILED,
88 "%s: unable to open stream.",
89 function );
90
91 return( -1 );
92 }
93 return( 1 );
94 }
95
96 /* Closes the notification stream if opened using a filename
97 * Returns 0 if successful or -1 on error
98 */
libolecf_notify_stream_close(libcerror_error_t ** error)99 int libolecf_notify_stream_close(
100 libcerror_error_t **error )
101 {
102 static char *function = "libolecf_notify_stream_close";
103
104 if( libcnotify_stream_close(
105 error ) != 0 )
106 {
107 libcerror_error_set(
108 error,
109 LIBCERROR_ERROR_DOMAIN_IO,
110 LIBCERROR_IO_ERROR_OPEN_FAILED,
111 "%s: unable to open stream.",
112 function );
113
114 return( -1 );
115 }
116 return( 0 );
117 }
118
119 #endif /* !defined( HAVE_LOCAL_LIBOLECF ) */
120
121