[mirror_edk2.git] / MdePkg / Include / Protocol / UnicodeCollation.h

/** @file\r
  Unicode Collation protocol that follows the UEFI 2.0 specification.\r
  This protocol is used to allow code running in the boot services environment \r
  to perform lexical comparison functions on Unicode strings for given languages.\r
\r
  Copyright (c) 2006 - 2008, Intel Corporation                                                         \r
  All rights reserved. This program and the accompanying materials                          \r
  are licensed and made available under the terms and conditions of the BSD License         \r
  which accompanies this distribution.  The full text of the license may be found at        \r
  http://opensource.org/licenses/bsd-license.php                                            \r
\r
  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             \r
\r
**/\r
\r
#ifndef __UNICODE_COLLATION_H__\r
#define __UNICODE_COLLATION_H__\r
\r
#define EFI_UNICODE_COLLATION_PROTOCOL_GUID \\r
  { \\r
    0x1d85cd7f, 0xf43d, 0x11d2, {0x9a, 0xc, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } \\r
  }\r
\r
#define EFI_UNICODE_COLLATION_PROTOCOL2_GUID \\r
  { \\r
    0xa4c751fc, 0x23ae, 0x4c3e, {0x92, 0xe9, 0x49, 0x64, 0xcf, 0x63, 0xf3, 0x49 } \\r
  }\r
\r
typedef struct _EFI_UNICODE_COLLATION_PROTOCOL  EFI_UNICODE_COLLATION_PROTOCOL;\r
\r
\r
///\r
/// Protocol GUID name defined in EFI1.1.\r
/// \r
#define UNICODE_COLLATION_PROTOCOL              EFI_UNICODE_COLLATION_PROTOCOL_GUID\r
\r
///\r
/// Protocol defined in EFI1.1.\r
/// \r
typedef EFI_UNICODE_COLLATION_PROTOCOL          UNICODE_COLLATION_INTERFACE;\r
\r
///\r
/// Protocol data structures and defines\r
///\r
#define EFI_UNICODE_BYTE_ORDER_MARK (CHAR16) (0xfeff)\r
\r
//\r
// Protocol member functions\r
//\r
/**\r
  Performs a case-insensitive comparison of two Null-terminated Unicode \r
  strings.\r
\r
  @param  This Protocol instance pointer.\r
  @param  Str1 A pointer to a Null-terminated Unicode string.\r
  @param  Str2 A pointer to a Null-terminated Unicode string.\r
\r
  @retval 0   Str1 is equivalent to Str2\r
  @retval >_0 Str1 is lexically greater than Str2\r
  @retval <_0 Str1 is lexically less than Str2\r
\r
**/\r
typedef\r
INTN\r
(EFIAPI *EFI_UNICODE_COLLATION_STRICOLL)(\r
  IN EFI_UNICODE_COLLATION_PROTOCOL         *This,\r
  IN CHAR16                                 *Str1,\r
  IN CHAR16                                 *Str2\r
  );\r
\r
/**\r
  Performs a case-insensitive comparison of a Null-terminated Unicode \r
  pattern string and a Null-terminated Unicode string.\r
\r
  @param  This    Protocol instance pointer.\r
  @param  String  A pointer to a Null-terminated Unicode string.\r
  @param  Pattern A pointer to a Null-terminated Unicode pattern string.\r
\r
  @retval TRUE    Pattern was found in String.\r
  @retval FALSE   Pattern was not found in String.\r
\r
**/\r
typedef\r
BOOLEAN\r
(EFIAPI *EFI_UNICODE_COLLATION_METAIMATCH)(\r
  IN EFI_UNICODE_COLLATION_PROTOCOL         *This,\r
  IN CHAR16                                 *String,\r
  IN CHAR16                                 *Pattern\r
  );\r
\r
/**\r
  Converts all the Unicode characters in a Null-terminated Unicode string to \r
  lower case Unicode characters.\r
\r
  @param  This   Protocol instance pointer.\r
  @param  String A pointer to a Null-terminated Unicode string.\r
\r
**/\r
typedef\r
VOID\r
(EFIAPI *EFI_UNICODE_COLLATION_STRLWR)(\r
  IN EFI_UNICODE_COLLATION_PROTOCOL         *This,\r
  IN OUT CHAR16                             *Str\r
  );\r
\r
/**\r
  Converts all the Unicode characters in a Null-terminated Unicode string to upper\r
  case Unicode characters.\r
\r
  @param  This   Protocol instance pointer.\r
  @param  String A pointer to a Null-terminated Unicode string.\r
\r
**/\r
typedef\r
VOID\r
(EFIAPI *EFI_UNICODE_COLLATION_STRUPR)(\r
  IN EFI_UNICODE_COLLATION_PROTOCOL         *This,\r
  IN OUT CHAR16                             *Str\r
  );\r
\r
/**\r
  Converts an 8.3 FAT file name in an OEM character set to a Null-terminated \r
  Unicode string.\r
\r
  @param  This    Protocol instance pointer.\r
  @param  FatSize The size of the string Fat in bytes.\r
  @param  Fat     A pointer to a Null-terminated string that contains an 8.3 file\r
                  name using an OEM character set.\r
  @param  String  A pointer to a Null-terminated Unicode string. The string must\r
                  be preallocated to hold FatSize Unicode characters.\r
\r
**/\r
typedef\r
VOID\r
(EFIAPI *EFI_UNICODE_COLLATION_FATTOSTR)(\r
  IN EFI_UNICODE_COLLATION_PROTOCOL         *This,\r
  IN UINTN                                  FatSize,\r
  IN CHAR8                                  *Fat,\r
  OUT CHAR16                                *String\r
  );\r
\r
/**\r
  Converts a Null-terminated Unicode string to legal characters in a FAT \r
  filename using an OEM character set. \r
\r
  @param  This    Protocol instance pointer.\r
  @param  String  A pointer to a Null-terminated Unicode string. The string must\r
                  be preallocated to hold FatSize Unicode characters.\r
  @param  FatSize The size of the string Fat in bytes.\r
  @param  Fat     A pointer to a Null-terminated string that contains an 8.3 file\r
                  name using an OEM character set.\r
\r
  @retval TRUE    Fat is a Long File Name\r
  @retval FALSE   Fat is an 8.3 file name\r
\r
**/\r
typedef\r
BOOLEAN\r
(EFIAPI *EFI_UNICODE_COLLATION_STRTOFAT)(\r
  IN EFI_UNICODE_COLLATION_PROTOCOL         *This,\r
  IN CHAR16                                 *String,\r
  IN UINTN                                  FatSize,\r
  OUT CHAR8                                 *Fat\r
  );\r
\r
///\r
/// The EFI_UNICODE_COLLATION_PROTOCOL is used to perform case-insensitive \r
/// comparisons of Unicode strings. \r
///\r
struct _EFI_UNICODE_COLLATION_PROTOCOL {\r
  EFI_UNICODE_COLLATION_STRICOLL    StriColl;\r
  EFI_UNICODE_COLLATION_METAIMATCH  MetaiMatch;\r
  EFI_UNICODE_COLLATION_STRLWR      StrLwr;\r
  EFI_UNICODE_COLLATION_STRUPR      StrUpr;\r
\r
  //\r
  // for supporting fat volumes\r
  //\r
  EFI_UNICODE_COLLATION_FATTOSTR    FatToStr;\r
  EFI_UNICODE_COLLATION_STRTOFAT    StrToFat;\r
  \r
  ///\r
  /// A Null-terminated ASCII string array that contains one or more \r
  /// language codes. This array is specified in RFC 4646 format.\r
  ///\r
  CHAR8                             *SupportedLanguages;\r
};\r
\r
extern EFI_GUID gEfiUnicodeCollationProtocolGuid;\r
extern EFI_GUID gEfiUnicodeCollation2ProtocolGuid;\r
\r
#endif\r
Commit	Line	Data
	1	/** @file\r
	2	Unicode Collation protocol that follows the UEFI 2.0 specification.\r
	3	This protocol is used to allow code running in the boot services environment \r
	4	to perform lexical comparison functions on Unicode strings for given languages.\r
	5	\r
	6	Copyright (c) 2006 - 2008, Intel Corporation \r
	7	All rights reserved. This program and the accompanying materials \r
	8	are licensed and made available under the terms and conditions of the BSD License \r
	9	which accompanies this distribution. The full text of the license may be found at \r
	10	http://opensource.org/licenses/bsd-license.php \r
	11	\r
	12	THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
	13	WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
	14	\r
	15	**/\r
	16	\r
	17	#ifndef __UNICODE_COLLATION_H__\r
	18	#define __UNICODE_COLLATION_H__\r
	19	\r
	20	#define EFI_UNICODE_COLLATION_PROTOCOL_GUID \\r
	21	{ \\r
	22	0x1d85cd7f, 0xf43d, 0x11d2, {0x9a, 0xc, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } \\r
	23	}\r
	24	\r
	25	#define EFI_UNICODE_COLLATION_PROTOCOL2_GUID \\r
	26	{ \\r
	27	0xa4c751fc, 0x23ae, 0x4c3e, {0x92, 0xe9, 0x49, 0x64, 0xcf, 0x63, 0xf3, 0x49 } \\r
	28	}\r
	29	\r
	30	typedef struct _EFI_UNICODE_COLLATION_PROTOCOL EFI_UNICODE_COLLATION_PROTOCOL;\r
	31	\r
	32	\r
	33	///\r
	34	/// Protocol GUID name defined in EFI1.1.\r
	35	/// \r
	36	#define UNICODE_COLLATION_PROTOCOL EFI_UNICODE_COLLATION_PROTOCOL_GUID\r
	37	\r
	38	///\r
	39	/// Protocol defined in EFI1.1.\r
	40	/// \r
	41	typedef EFI_UNICODE_COLLATION_PROTOCOL UNICODE_COLLATION_INTERFACE;\r
	42	\r
	43	///\r
	44	/// Protocol data structures and defines\r
	45	///\r
	46	#define EFI_UNICODE_BYTE_ORDER_MARK (CHAR16) (0xfeff)\r
	47	\r
	48	//\r
	49	// Protocol member functions\r
	50	//\r
	51	/**\r
	52	Performs a case-insensitive comparison of two Null-terminated Unicode \r
	53	strings.\r
	54	\r
	55	@param This Protocol instance pointer.\r
	56	@param Str1 A pointer to a Null-terminated Unicode string.\r
	57	@param Str2 A pointer to a Null-terminated Unicode string.\r
	58	\r
	59	@retval 0 Str1 is equivalent to Str2\r
	60	@retval >_0 Str1 is lexically greater than Str2\r
	61	@retval <_0 Str1 is lexically less than Str2\r
	62	\r
	63	**/\r
	64	typedef\r
	65	INTN\r
	66	(EFIAPI *EFI_UNICODE_COLLATION_STRICOLL)(\r
	67	IN EFI_UNICODE_COLLATION_PROTOCOL *This,\r
	68	IN CHAR16 *Str1,\r
	69	IN CHAR16 *Str2\r
	70	);\r
	71	\r
	72	/**\r
	73	Performs a case-insensitive comparison of a Null-terminated Unicode \r
	74	pattern string and a Null-terminated Unicode string.\r
	75	\r
	76	@param This Protocol instance pointer.\r
	77	@param String A pointer to a Null-terminated Unicode string.\r
	78	@param Pattern A pointer to a Null-terminated Unicode pattern string.\r
	79	\r
	80	@retval TRUE Pattern was found in String.\r
	81	@retval FALSE Pattern was not found in String.\r
	82	\r
	83	**/\r
	84	typedef\r
	85	BOOLEAN\r
	86	(EFIAPI *EFI_UNICODE_COLLATION_METAIMATCH)(\r
	87	IN EFI_UNICODE_COLLATION_PROTOCOL *This,\r
	88	IN CHAR16 *String,\r
	89	IN CHAR16 *Pattern\r
	90	);\r
	91	\r
	92	/**\r
	93	Converts all the Unicode characters in a Null-terminated Unicode string to \r
	94	lower case Unicode characters.\r
	95	\r
	96	@param This Protocol instance pointer.\r
	97	@param String A pointer to a Null-terminated Unicode string.\r
	98	\r
	99	**/\r
	100	typedef\r
	101	VOID\r
	102	(EFIAPI *EFI_UNICODE_COLLATION_STRLWR)(\r
	103	IN EFI_UNICODE_COLLATION_PROTOCOL *This,\r
	104	IN OUT CHAR16 *Str\r
	105	);\r
	106	\r
	107	/**\r
	108	Converts all the Unicode characters in a Null-terminated Unicode string to upper\r
	109	case Unicode characters.\r
	110	\r
	111	@param This Protocol instance pointer.\r
	112	@param String A pointer to a Null-terminated Unicode string.\r
	113	\r
	114	**/\r
	115	typedef\r
	116	VOID\r
	117	(EFIAPI *EFI_UNICODE_COLLATION_STRUPR)(\r
	118	IN EFI_UNICODE_COLLATION_PROTOCOL *This,\r
	119	IN OUT CHAR16 *Str\r
	120	);\r
	121	\r
	122	/**\r
	123	Converts an 8.3 FAT file name in an OEM character set to a Null-terminated \r
	124	Unicode string.\r
	125	\r
	126	@param This Protocol instance pointer.\r
	127	@param FatSize The size of the string Fat in bytes.\r
	128	@param Fat A pointer to a Null-terminated string that contains an 8.3 file\r
	129	name using an OEM character set.\r
	130	@param String A pointer to a Null-terminated Unicode string. The string must\r
	131	be preallocated to hold FatSize Unicode characters.\r
	132	\r
	133	**/\r
	134	typedef\r
	135	VOID\r
	136	(EFIAPI *EFI_UNICODE_COLLATION_FATTOSTR)(\r
	137	IN EFI_UNICODE_COLLATION_PROTOCOL *This,\r
	138	IN UINTN FatSize,\r
	139	IN CHAR8 *Fat,\r
	140	OUT CHAR16 *String\r
	141	);\r
	142	\r
	143	/**\r
	144	Converts a Null-terminated Unicode string to legal characters in a FAT \r
	145	filename using an OEM character set. \r
	146	\r
	147	@param This Protocol instance pointer.\r
	148	@param String A pointer to a Null-terminated Unicode string. The string must\r
	149	be preallocated to hold FatSize Unicode characters.\r
	150	@param FatSize The size of the string Fat in bytes.\r
	151	@param Fat A pointer to a Null-terminated string that contains an 8.3 file\r
	152	name using an OEM character set.\r
	153	\r
	154	@retval TRUE Fat is a Long File Name\r
	155	@retval FALSE Fat is an 8.3 file name\r
	156	\r
	157	**/\r
	158	typedef\r
	159	BOOLEAN\r
	160	(EFIAPI *EFI_UNICODE_COLLATION_STRTOFAT)(\r
	161	IN EFI_UNICODE_COLLATION_PROTOCOL *This,\r
	162	IN CHAR16 *String,\r
	163	IN UINTN FatSize,\r
	164	OUT CHAR8 *Fat\r
	165	);\r
	166	\r
	167	///\r
	168	/// The EFI_UNICODE_COLLATION_PROTOCOL is used to perform case-insensitive \r
	169	/// comparisons of Unicode strings. \r
	170	///\r
	171	struct _EFI_UNICODE_COLLATION_PROTOCOL {\r
	172	EFI_UNICODE_COLLATION_STRICOLL StriColl;\r
	173	EFI_UNICODE_COLLATION_METAIMATCH MetaiMatch;\r
	174	EFI_UNICODE_COLLATION_STRLWR StrLwr;\r
	175	EFI_UNICODE_COLLATION_STRUPR StrUpr;\r
	176	\r
	177	//\r
	178	// for supporting fat volumes\r
	179	//\r
	180	EFI_UNICODE_COLLATION_FATTOSTR FatToStr;\r
	181	EFI_UNICODE_COLLATION_STRTOFAT StrToFat;\r
	182	\r
	183	///\r
	184	/// A Null-terminated ASCII string array that contains one or more \r
	185	/// language codes. This array is specified in RFC 4646 format.\r
	186	///\r
	187	CHAR8 *SupportedLanguages;\r
	188	};\r
	189	\r
	190	extern EFI_GUID gEfiUnicodeCollationProtocolGuid;\r
	191	extern EFI_GUID gEfiUnicodeCollation2ProtocolGuid;\r
	192	\r
	193	#endif\r