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d1f95000 | 1 | /** @file\r |
8a7d75b0 | 2 | Unicode Collation protocol that follows the UEFI 2.0 specification.\r |
9095d37b | 3 | This protocol is used to allow code running in the boot services environment\r |
4ca9b6c4 | 4 | to perform lexical comparison functions on Unicode strings for given languages.\r |
d1f95000 | 5 | \r |
9095d37b | 6 | Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r |
9344f092 | 7 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
d1f95000 | 8 | \r |
d1f95000 | 9 | **/\r |
10 | \r | |
11 | #ifndef __UNICODE_COLLATION_H__\r | |
12 | #define __UNICODE_COLLATION_H__\r | |
13 | \r | |
14 | #define EFI_UNICODE_COLLATION_PROTOCOL_GUID \\r | |
15 | { \\r | |
16 | 0x1d85cd7f, 0xf43d, 0x11d2, {0x9a, 0xc, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } \\r | |
17 | }\r | |
18 | \r | |
d24236bf | 19 | #define EFI_UNICODE_COLLATION_PROTOCOL2_GUID \\r |
20 | { \\r | |
21 | 0xa4c751fc, 0x23ae, 0x4c3e, {0x92, 0xe9, 0x49, 0x64, 0xcf, 0x63, 0xf3, 0x49 } \\r | |
22 | }\r | |
23 | \r | |
a6508c05 | 24 | typedef struct _EFI_UNICODE_COLLATION_PROTOCOL EFI_UNICODE_COLLATION_PROTOCOL;\r |
25 | \r | |
26 | \r | |
99e8ed21 | 27 | ///\r |
28 | /// Protocol GUID name defined in EFI1.1.\r | |
9095d37b | 29 | ///\r |
a6508c05 | 30 | #define UNICODE_COLLATION_PROTOCOL EFI_UNICODE_COLLATION_PROTOCOL_GUID\r |
31 | \r | |
99e8ed21 | 32 | ///\r |
33 | /// Protocol defined in EFI1.1.\r | |
9095d37b | 34 | ///\r |
a6508c05 | 35 | typedef EFI_UNICODE_COLLATION_PROTOCOL UNICODE_COLLATION_INTERFACE;\r |
d1f95000 | 36 | \r |
99e8ed21 | 37 | ///\r |
38 | /// Protocol data structures and defines\r | |
39 | ///\r | |
d1f95000 | 40 | #define EFI_UNICODE_BYTE_ORDER_MARK (CHAR16) (0xfeff)\r |
41 | \r | |
42 | //\r | |
43 | // Protocol member functions\r | |
44 | //\r | |
45 | /**\r | |
fbf926ad | 46 | Performs a case-insensitive comparison of two Null-terminated strings.\r |
d1f95000 | 47 | \r |
fbf926ad | 48 | @param This A pointer to the EFI_UNICODE_COLLATION_PROTOCOL instance.\r |
49 | @param Str1 A pointer to a Null-terminated string.\r | |
50 | @param Str2 A pointer to a Null-terminated string.\r | |
d1f95000 | 51 | \r |
af2dc6a7 | 52 | @retval 0 Str1 is equivalent to Str2.\r |
53 | @retval >0 Str1 is lexically greater than Str2.\r | |
54 | @retval <0 Str1 is lexically less than Str2.\r | |
d1f95000 | 55 | \r |
56 | **/\r | |
57 | typedef\r | |
58 | INTN\r | |
8b13229b | 59 | (EFIAPI *EFI_UNICODE_COLLATION_STRICOLL)(\r |
d1f95000 | 60 | IN EFI_UNICODE_COLLATION_PROTOCOL *This,\r |
61 | IN CHAR16 *Str1,\r | |
62 | IN CHAR16 *Str2\r | |
ed66e1bc | 63 | );\r |
d1f95000 | 64 | \r |
65 | /**\r | |
9095d37b | 66 | Performs a case-insensitive comparison of a Null-terminated\r |
fbf926ad | 67 | pattern string and a Null-terminated string.\r |
d1f95000 | 68 | \r |
fbf926ad | 69 | @param This A pointer to the EFI_UNICODE_COLLATION_PROTOCOL instance.\r |
70 | @param String A pointer to a Null-terminated string.\r | |
71 | @param Pattern A pointer to a Null-terminated pattern string.\r | |
d1f95000 | 72 | \r |
73 | @retval TRUE Pattern was found in String.\r | |
74 | @retval FALSE Pattern was not found in String.\r | |
75 | \r | |
76 | **/\r | |
77 | typedef\r | |
78 | BOOLEAN\r | |
8b13229b | 79 | (EFIAPI *EFI_UNICODE_COLLATION_METAIMATCH)(\r |
d1f95000 | 80 | IN EFI_UNICODE_COLLATION_PROTOCOL *This,\r |
81 | IN CHAR16 *String,\r | |
82 | IN CHAR16 *Pattern\r | |
ed66e1bc | 83 | );\r |
d1f95000 | 84 | \r |
85 | /**\r | |
9095d37b | 86 | Converts all the characters in a Null-terminated string to\r |
fbf926ad | 87 | lower case characters.\r |
d1f95000 | 88 | \r |
fbf926ad | 89 | @param This A pointer to the EFI_UNICODE_COLLATION_PROTOCOL instance.\r |
90 | @param String A pointer to a Null-terminated string.\r | |
d1f95000 | 91 | \r |
d1f95000 | 92 | **/\r |
93 | typedef\r | |
94 | VOID\r | |
8b13229b | 95 | (EFIAPI *EFI_UNICODE_COLLATION_STRLWR)(\r |
d1f95000 | 96 | IN EFI_UNICODE_COLLATION_PROTOCOL *This,\r |
97 | IN OUT CHAR16 *Str\r | |
ed66e1bc | 98 | );\r |
d1f95000 | 99 | \r |
100 | /**\r | |
fbf926ad | 101 | Converts all the characters in a Null-terminated string to upper\r |
102 | case characters.\r | |
d1f95000 | 103 | \r |
fbf926ad | 104 | @param This A pointer to the EFI_UNICODE_COLLATION_PROTOCOL instance.\r |
105 | @param String A pointer to a Null-terminated string.\r | |
d1f95000 | 106 | \r |
d1f95000 | 107 | **/\r |
108 | typedef\r | |
109 | VOID\r | |
8b13229b | 110 | (EFIAPI *EFI_UNICODE_COLLATION_STRUPR)(\r |
d1f95000 | 111 | IN EFI_UNICODE_COLLATION_PROTOCOL *This,\r |
112 | IN OUT CHAR16 *Str\r | |
ed66e1bc | 113 | );\r |
d1f95000 | 114 | \r |
115 | /**\r | |
9095d37b | 116 | Converts an 8.3 FAT file name in an OEM character set to a Null-terminated\r |
fbf926ad | 117 | string.\r |
d1f95000 | 118 | \r |
fbf926ad | 119 | @param This A pointer to the EFI_UNICODE_COLLATION_PROTOCOL instance.\r |
d1f95000 | 120 | @param FatSize The size of the string Fat in bytes.\r |
121 | @param Fat A pointer to a Null-terminated string that contains an 8.3 file\r | |
4f077902 | 122 | name using an 8-bit OEM character set.\r |
fbf926ad | 123 | @param String A pointer to a Null-terminated string. The string must\r |
124 | be allocated in advance to hold FatSize characters.\r | |
d1f95000 | 125 | \r |
d1f95000 | 126 | **/\r |
127 | typedef\r | |
128 | VOID\r | |
8b13229b | 129 | (EFIAPI *EFI_UNICODE_COLLATION_FATTOSTR)(\r |
d1f95000 | 130 | IN EFI_UNICODE_COLLATION_PROTOCOL *This,\r |
131 | IN UINTN FatSize,\r | |
132 | IN CHAR8 *Fat,\r | |
133 | OUT CHAR16 *String\r | |
ed66e1bc | 134 | );\r |
d1f95000 | 135 | \r |
136 | /**\r | |
9095d37b LG |
137 | Converts a Null-terminated string to legal characters in a FAT\r |
138 | filename using an OEM character set.\r | |
d1f95000 | 139 | \r |
fbf926ad | 140 | @param This A pointer to the EFI_UNICODE_COLLATION_PROTOCOL instance.\r |
141 | @param String A pointer to a Null-terminated string.\r | |
d1f95000 | 142 | @param FatSize The size of the string Fat in bytes.\r |
9095d37b | 143 | @param Fat A pointer to a string that contains the converted version of\r |
fbf926ad | 144 | String using legal FAT characters from an OEM character set.\r |
d1f95000 | 145 | \r |
fbf926ad | 146 | @retval TRUE One or more conversions failed and were substituted with '_'\r |
147 | @retval FALSE None of the conversions failed.\r | |
d1f95000 | 148 | \r |
149 | **/\r | |
150 | typedef\r | |
151 | BOOLEAN\r | |
8b13229b | 152 | (EFIAPI *EFI_UNICODE_COLLATION_STRTOFAT)(\r |
d1f95000 | 153 | IN EFI_UNICODE_COLLATION_PROTOCOL *This,\r |
154 | IN CHAR16 *String,\r | |
155 | IN UINTN FatSize,\r | |
156 | OUT CHAR8 *Fat\r | |
ed66e1bc | 157 | );\r |
d1f95000 | 158 | \r |
44717a39 | 159 | ///\r |
9095d37b LG |
160 | /// The EFI_UNICODE_COLLATION_PROTOCOL is used to perform case-insensitive\r |
161 | /// comparisons of strings.\r | |
44717a39 | 162 | ///\r |
d1f95000 | 163 | struct _EFI_UNICODE_COLLATION_PROTOCOL {\r |
d1f95000 | 164 | EFI_UNICODE_COLLATION_STRICOLL StriColl;\r |
165 | EFI_UNICODE_COLLATION_METAIMATCH MetaiMatch;\r | |
166 | EFI_UNICODE_COLLATION_STRLWR StrLwr;\r | |
167 | EFI_UNICODE_COLLATION_STRUPR StrUpr;\r | |
168 | \r | |
169 | //\r | |
170 | // for supporting fat volumes\r | |
171 | //\r | |
172 | EFI_UNICODE_COLLATION_FATTOSTR FatToStr;\r | |
173 | EFI_UNICODE_COLLATION_STRTOFAT StrToFat;\r | |
9095d37b | 174 | \r |
258cce13 | 175 | ///\r |
e69ccf58 LG |
176 | /// A Null-terminated ASCII string array that contains one or more language codes.\r |
177 | /// When this field is used for UnicodeCollation2, it is specified in RFC 4646 format.\r | |
178 | /// When it is used for UnicodeCollation, it is specified in ISO 639-2 format.\r | |
258cce13 | 179 | ///\r |
d1f95000 | 180 | CHAR8 *SupportedLanguages;\r |
181 | };\r | |
182 | \r | |
183 | extern EFI_GUID gEfiUnicodeCollationProtocolGuid;\r | |
fd21d1aa | 184 | extern EFI_GUID gEfiUnicodeCollation2ProtocolGuid;\r |
d1f95000 | 185 | \r |
186 | #endif\r |