From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 651851A1E91 for ; Thu, 27 Oct 2016 06:42:41 -0700 (PDT) Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga105.fm.intel.com with ESMTP; 27 Oct 2016 06:42:40 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.31,404,1473145200"; d="scan'208";a="24719787" Received: from jyao1-mobl.ccr.corp.intel.com ([10.254.210.225]) by orsmga004.jf.intel.com with ESMTP; 27 Oct 2016 06:42:38 -0700 From: Jiewen Yao To: edk2-devel@lists.01.org Cc: Feng Tian , Star Zeng , Michael D Kinney , Liming Gao , Chao Zhang Date: Thu, 27 Oct 2016 21:42:17 +0800 Message-Id: <1477575745-3052-5-git-send-email-jiewen.yao@intel.com> X-Mailer: git-send-email 2.7.4.windows.1 In-Reply-To: <1477575745-3052-1-git-send-email-jiewen.yao@intel.com> References: <1477575745-3052-1-git-send-email-jiewen.yao@intel.com> Subject: [PATCH V5 04/12] SignedCapsulePkg/Include: Add IniParsingLib header. X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 27 Oct 2016 13:42:41 -0000 This library is used to parse the INI configuration file. The INI configuration file is used in EDKII capsule image to describe the capsule information. Detail format is documented in header file. Cc: Feng Tian Cc: Star Zeng Cc: Michael D Kinney Cc: Liming Gao Cc: Chao Zhang Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiewen Yao Reviewed-by: Liming Gao --- SignedCapsulePkg/Include/Library/IniParsingLib.h | 166 ++++++++++++++++++++ 1 file changed, 166 insertions(+) diff --git a/SignedCapsulePkg/Include/Library/IniParsingLib.h b/SignedCapsulePkg/Include/Library/IniParsingLib.h new file mode 100644 index 0000000..e964dd2 --- /dev/null +++ b/SignedCapsulePkg/Include/Library/IniParsingLib.h @@ -0,0 +1,166 @@ +/** @file + INI configuration parsing library. + + The INI file format is: + ================ + [SectionName] + EntryName=EntryValue + ================ + + Where: + 1) SectionName is an ASCII string. The valid format is [A-Za-z0-9_]+ + 2) EntryName is an ASCII string. The valid format is [A-Za-z0-9_]+ + 3) EntryValue can be: + 3.1) an ASCII String. The valid format is [A-Za-z0-9_]+ + 3.2) a GUID. The valid format is xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx, where x is [A-Fa-f0-9] + 3.3) a decimal value. The valid format is [0-9]+ + 3.4) a heximal value. The valid format is 0x[A-Fa-f0-9]+ + 4) '#' or ';' can be used as comment at anywhere. + 5) TAB(0x20) or SPACE(0x9) can be used as separator. + 6) LF(\n, 0xA) or CR(\r, 0xD) can be used as line break. + +Copyright (c) 2016, Intel Corporation. All rights reserved.
+This program and the accompanying materials +are licensed and made available under the terms and conditions of the BSD License +which accompanies this distribution. The full text of the license may be found at +http://opensource.org/licenses/bsd-license.php + +THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + + +#ifndef __INI_PARSING_LIB_H__ +#define __INI_PARSING_LIB_H__ + +/** + Open an INI config file and return a context. + + @param[in] DataBuffer Config raw file buffer. + @param[in] BufferSize Size of raw buffer. + + @return Config data buffer is opened and context is returned. + @retval NULL No enough memory is allocated. + @retval NULL Config data buffer is invalid. +**/ +VOID * +EFIAPI +OpenIniFile ( + IN UINT8 *DataBuffer, + IN UINTN BufferSize + ); + +/** + Get section entry string value. + + @param[in] Context INI Config file context. + @param[in] SectionName Section name. + @param[in] EntryName Section entry name. + @param[out] EntryValue Point to the got entry string value. + + @retval EFI_SUCCESS Section entry string value is got. + @retval EFI_NOT_FOUND Section is not found. +**/ +EFI_STATUS +EFIAPI +GetStringFromDataFile ( + IN VOID *Context, + IN CHAR8 *SectionName, + IN CHAR8 *EntryName, + OUT CHAR8 **EntryValue + ); + +/** + Get section entry GUID value. + + @param[in] Context INI Config file context. + @param[in] SectionName Section name. + @param[in] EntryName Section entry name. + @param[out] Guid Point to the got GUID value. + + @retval EFI_SUCCESS Section entry GUID value is got. + @retval EFI_NOT_FOUND Section is not found. +**/ +EFI_STATUS +EFIAPI +GetGuidFromDataFile ( + IN VOID *Context, + IN CHAR8 *SectionName, + IN CHAR8 *EntryName, + OUT EFI_GUID *Guid + ); + +/** + Get section entry decimal UINTN value. + + @param[in] Context INI Config file context. + @param[in] SectionName Section name. + @param[in] EntryName Section entry name. + @param[out] Data Point to the got decimal UINTN value. + + @retval EFI_SUCCESS Section entry decimal UINTN value is got. + @retval EFI_NOT_FOUND Section is not found. +**/ +EFI_STATUS +EFIAPI +GetDecimalUintnFromDataFile ( + IN VOID *Context, + IN CHAR8 *SectionName, + IN CHAR8 *EntryName, + OUT UINTN *Data + ); + +/** + Get section entry heximal UINTN value. + + @param[in] Context INI Config file context. + @param[in] SectionName Section name. + @param[in] EntryName Section entry name. + @param[out] Data Point to the got heximal UINTN value. + + @retval EFI_SUCCESS Section entry heximal UINTN value is got. + @retval EFI_NOT_FOUND Section is not found. +**/ +EFI_STATUS +EFIAPI +GetHexUintnFromDataFile ( + IN VOID *Context, + IN CHAR8 *SectionName, + IN CHAR8 *EntryName, + OUT UINTN *Data + ); + +/** + Get section entry heximal UINT64 value. + + @param[in] Context INI Config file context. + @param[in] SectionName Section name. + @param[in] EntryName Section entry name. + @param[out] Data Point to the got heximal UINT64 value. + + @retval EFI_SUCCESS Section entry heximal UINT64 value is got. + @retval EFI_NOT_FOUND Section is not found. +**/ +EFI_STATUS +EFIAPI +GetHexUint64FromDataFile ( + IN VOID *Context, + IN CHAR8 *SectionName, + IN CHAR8 *EntryName, + OUT UINT64 *Data + ); + +/** + Close an INI config file and free the context. + + @param[in] Context INI Config file context. +**/ +VOID +EFIAPI +CloseIniFile ( + IN VOID *Context + ); + +#endif + -- 2.7.4.windows.1