1 /** @file
2 UEFI Component Name(2) protocol implementation for ConPlatform driver.
3
4 Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
5 This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php
9
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
12
13 **/
14
15 #include "ConPlatform.h"
16
17 //
18 // EFI Component Name Protocol
19 //
20 GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gConPlatformComponentName = {
21 ConPlatformComponentNameGetDriverName,
22 ConPlatformComponentNameGetControllerName,
23 "eng"
24 };
25
26 //
27 // EFI Component Name 2 Protocol
28 //
29 GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gConPlatformComponentName2 = {
30 (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) ConPlatformComponentNameGetDriverName,
31 (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) ConPlatformComponentNameGetControllerName,
32 "en"
33 };
34
35
36 GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mConPlatformDriverNameTable[] = {
37 {
38 "eng;en",
39 L"Platform Console Management Driver"
40 },
41 {
42 NULL,
43 NULL
44 }
45 };
46
47 /**
48 Retrieves a Unicode string that is the user readable name of the driver.
49
50 This function retrieves the user readable name of a driver in the form of a
51 Unicode string. If the driver specified by This has a user readable name in
52 the language specified by Language, then a pointer to the driver name is
53 returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
54 by This does not support the language specified by Language,
55 then EFI_UNSUPPORTED is returned.
56
57 @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
58 EFI_COMPONENT_NAME_PROTOCOL instance.
59 @param Language[in] A pointer to a Null-terminated ASCII string
60 array indicating the language. This is the
61 language of the driver name that the caller is
62 requesting, and it must match one of the
63 languages specified in SupportedLanguages. The
64 number of languages supported by a driver is up
65 to the driver writer. Language is specified
66 in RFC 4646 or ISO 639-2 language code format.
67 @param DriverName[out] A pointer to the Unicode string to return.
68 This Unicode string is the name of the
69 driver specified by This in the language
70 specified by Language.
71
72 @retval EFI_SUCCESS The Unicode string for the Driver specified by
73 This and the language specified by Language was
74 returned in DriverName.
75 @retval EFI_INVALID_PARAMETER Language is NULL.
76 @retval EFI_INVALID_PARAMETER DriverName is NULL.
77 @retval EFI_UNSUPPORTED The driver specified by This does not support
78 the language specified by Language.
79
80 **/
81 EFI_STATUS
82 EFIAPI
ConPlatformComponentNameGetDriverName(IN EFI_COMPONENT_NAME_PROTOCOL * This,IN CHAR8 * Language,OUT CHAR16 ** DriverName)83 ConPlatformComponentNameGetDriverName (
84 IN EFI_COMPONENT_NAME_PROTOCOL *This,
85 IN CHAR8 *Language,
86 OUT CHAR16 **DriverName
87 )
88 {
89 return LookupUnicodeString2 (
90 Language,
91 This->SupportedLanguages,
92 mConPlatformDriverNameTable,
93 DriverName,
94 (BOOLEAN)(This == &gConPlatformComponentName)
95 );
96 }
97
98 /**
99 Retrieves a Unicode string that is the user readable name of the controller
100 that is being managed by a driver.
101
102 This function retrieves the user readable name of the controller specified by
103 ControllerHandle and ChildHandle in the form of a Unicode string. If the
104 driver specified by This has a user readable name in the language specified by
105 Language, then a pointer to the controller name is returned in ControllerName,
106 and EFI_SUCCESS is returned. If the driver specified by This is not currently
107 managing the controller specified by ControllerHandle and ChildHandle,
108 then EFI_UNSUPPORTED is returned. If the driver specified by This does not
109 support the language specified by Language, then EFI_UNSUPPORTED is returned.
110
111 @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
112 EFI_COMPONENT_NAME_PROTOCOL instance.
113 @param ControllerHandle[in] The handle of a controller that the driver
114 specified by This is managing. This handle
115 specifies the controller whose name is to be
116 returned.
117 @param ChildHandle[in] The handle of the child controller to retrieve
118 the name of. This is an optional parameter that
119 may be NULL. It will be NULL for device
120 drivers. It will also be NULL for a bus drivers
121 that wish to retrieve the name of the bus
122 controller. It will not be NULL for a bus
123 driver that wishes to retrieve the name of a
124 child controller.
125 @param Language[in] A pointer to a Null-terminated ASCII string
126 array indicating the language. This is the
127 language of the driver name that the caller is
128 requesting, and it must match one of the
129 languages specified in SupportedLanguages. The
130 number of languages supported by a driver is up
131 to the driver writer. Language is specified in
132 RFC 4646 or ISO 639-2 language code format.
133 @param ControllerName[out] A pointer to the Unicode string to return.
134 This Unicode string is the name of the
135 controller specified by ControllerHandle and
136 ChildHandle in the language specified by
137 Language from the point of view of the driver
138 specified by This.
139
140 @retval EFI_SUCCESS The Unicode string for the user readable name in
141 the language specified by Language for the
142 driver specified by This was returned in
143 DriverName.
144 @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
145 @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
146 EFI_HANDLE.
147 @retval EFI_INVALID_PARAMETER Language is NULL.
148 @retval EFI_INVALID_PARAMETER ControllerName is NULL.
149 @retval EFI_UNSUPPORTED The driver specified by This is not currently
150 managing the controller specified by
151 ControllerHandle and ChildHandle.
152 @retval EFI_UNSUPPORTED The driver specified by This does not support
153 the language specified by Language.
154
155 **/
156 EFI_STATUS
157 EFIAPI
ConPlatformComponentNameGetControllerName(IN EFI_COMPONENT_NAME_PROTOCOL * This,IN EFI_HANDLE ControllerHandle,IN EFI_HANDLE ChildHandle OPTIONAL,IN CHAR8 * Language,OUT CHAR16 ** ControllerName)158 ConPlatformComponentNameGetControllerName (
159 IN EFI_COMPONENT_NAME_PROTOCOL *This,
160 IN EFI_HANDLE ControllerHandle,
161 IN EFI_HANDLE ChildHandle OPTIONAL,
162 IN CHAR8 *Language,
163 OUT CHAR16 **ControllerName
164 )
165 {
166 return EFI_UNSUPPORTED;
167 }
168