/src/libphdi/libphdi/libphdi_uuid_string.c
Line | Count | Source (jump to first uncovered line) |
1 | | /* |
2 | | * UUID string functions |
3 | | * |
4 | | * Copyright (C) 2015-2024, 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 <types.h> |
24 | | |
25 | | #include "libphdi_libfguid.h" |
26 | | #include "libphdi_uuid_string.h" |
27 | | |
28 | | /* Copies an UUID string to a byte stream |
29 | | * Returns 1 if successful or -1 on error |
30 | | */ |
31 | | int libphdi_uuid_string_copy_to_byte_stream( |
32 | | const uint8_t *utf8_string, |
33 | | size_t utf8_string_length, |
34 | | uint8_t *byte_stream, |
35 | | size_t byte_stream_size, |
36 | | libcerror_error_t **error ) |
37 | 0 | { |
38 | 0 | libfguid_identifier_t *guid = NULL; |
39 | 0 | static char *function = "libphdi_uuid_string_copy_to_byte_stream"; |
40 | |
|
41 | 0 | if( libfguid_identifier_initialize( |
42 | 0 | &guid, |
43 | 0 | error ) != 1 ) |
44 | 0 | { |
45 | 0 | libcerror_error_set( |
46 | 0 | error, |
47 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
48 | 0 | LIBCERROR_RUNTIME_ERROR_INITIALIZE_FAILED, |
49 | 0 | "%s: unable to create GUID.", |
50 | 0 | function ); |
51 | |
|
52 | 0 | goto on_error; |
53 | 0 | } |
54 | 0 | if( libfguid_identifier_copy_from_utf8_string( |
55 | 0 | guid, |
56 | 0 | utf8_string, |
57 | 0 | utf8_string_length, |
58 | 0 | LIBFGUID_STRING_FORMAT_FLAG_USE_MIXED_CASE | LIBFGUID_STRING_FORMAT_FLAG_USE_SURROUNDING_BRACES, |
59 | 0 | error ) != 1 ) |
60 | 0 | { |
61 | 0 | libcerror_error_set( |
62 | 0 | error, |
63 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
64 | 0 | LIBCERROR_RUNTIME_ERROR_SET_FAILED, |
65 | 0 | "%s: unable to copy GUID from UTF-8 string.", |
66 | 0 | function ); |
67 | |
|
68 | 0 | goto on_error; |
69 | 0 | } |
70 | 0 | if( libfguid_identifier_copy_to_byte_stream( |
71 | 0 | guid, |
72 | 0 | byte_stream, |
73 | 0 | byte_stream_size, |
74 | 0 | LIBFGUID_ENDIAN_BIG, |
75 | 0 | error ) != 1 ) |
76 | 0 | { |
77 | 0 | libcerror_error_set( |
78 | 0 | error, |
79 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
80 | 0 | LIBCERROR_RUNTIME_ERROR_SET_FAILED, |
81 | 0 | "%s: unable to copy GUID to byte stream.", |
82 | 0 | function ); |
83 | |
|
84 | 0 | goto on_error; |
85 | 0 | } |
86 | 0 | if( libfguid_identifier_free( |
87 | 0 | &guid, |
88 | 0 | error ) != 1 ) |
89 | 0 | { |
90 | 0 | libcerror_error_set( |
91 | 0 | error, |
92 | 0 | LIBCERROR_ERROR_DOMAIN_RUNTIME, |
93 | 0 | LIBCERROR_RUNTIME_ERROR_FINALIZE_FAILED, |
94 | 0 | "%s: unable to free GUID.", |
95 | 0 | function ); |
96 | |
|
97 | 0 | goto on_error; |
98 | 0 | } |
99 | 0 | return( 1 ); |
100 | | |
101 | 0 | on_error: |
102 | 0 | if( guid != NULL ) |
103 | 0 | { |
104 | 0 | libfguid_identifier_free( |
105 | 0 | &guid, |
106 | 0 | NULL ); |
107 | 0 | } |
108 | 0 | return( -1 ); |
109 | 0 | } |
110 | | |