406 lines
13 KiB
C
406 lines
13 KiB
C
/******************************************************************************
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*
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* Module Name: adfile - Application-level disassembler file support routines
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*
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*****************************************************************************/
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/******************************************************************************
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*
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* 1. Copyright Notice
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*
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* Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp.
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* All rights reserved.
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*
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* 2. License
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*
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* 2.1. This is your license from Intel Corp. under its intellectual property
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* rights. You may have additional license terms from the party that provided
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* you this software, covering your right to use that party's intellectual
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* property rights.
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*
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* 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
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* copy of the source code appearing in this file ("Covered Code") an
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* irrevocable, perpetual, worldwide license under Intel's copyrights in the
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* base code distributed originally by Intel ("Original Intel Code") to copy,
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* make derivatives, distribute, use and display any portion of the Covered
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* Code in any form, with the right to sublicense such rights; and
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*
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* 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
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* license (with the right to sublicense), under only those claims of Intel
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* patents that are infringed by the Original Intel Code, to make, use, sell,
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* offer to sell, and import the Covered Code and derivative works thereof
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* solely to the minimum extent necessary to exercise the above copyright
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* license, and in no event shall the patent license extend to any additions
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* to or modifications of the Original Intel Code. No other license or right
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* is granted directly or by implication, estoppel or otherwise;
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*
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* The above copyright and patent license is granted only if the following
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* conditions are met:
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*
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* 3. Conditions
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*
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* 3.1. Redistribution of Source with Rights to Further Distribute Source.
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* Redistribution of source code of any substantial portion of the Covered
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* Code or modification with rights to further distribute source must include
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* the above Copyright Notice, the above License, this list of Conditions,
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* and the following Disclaimer and Export Compliance provision. In addition,
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* Licensee must cause all Covered Code to which Licensee contributes to
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* contain a file documenting the changes Licensee made to create that Covered
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* Code and the date of any change. Licensee must include in that file the
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* documentation of any changes made by any predecessor Licensee. Licensee
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* must include a prominent statement that the modification is derived,
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* directly or indirectly, from Original Intel Code.
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*
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* 3.2. Redistribution of Source with no Rights to Further Distribute Source.
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* Redistribution of source code of any substantial portion of the Covered
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* Code or modification without rights to further distribute source must
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* include the following Disclaimer and Export Compliance provision in the
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* documentation and/or other materials provided with distribution. In
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* addition, Licensee may not authorize further sublicense of source of any
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* portion of the Covered Code, and must include terms to the effect that the
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* license from Licensee to its licensee is limited to the intellectual
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* property embodied in the software Licensee provides to its licensee, and
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* not to intellectual property embodied in modifications its licensee may
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* make.
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*
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* 3.3. Redistribution of Executable. Redistribution in executable form of any
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* substantial portion of the Covered Code or modification must reproduce the
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* above Copyright Notice, and the following Disclaimer and Export Compliance
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* provision in the documentation and/or other materials provided with the
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* distribution.
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*
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* 3.4. Intel retains all right, title, and interest in and to the Original
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* Intel Code.
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*
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* 3.5. Neither the name Intel nor any other trademark owned or controlled by
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* Intel shall be used in advertising or otherwise to promote the sale, use or
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* other dealings in products derived from or relating to the Covered Code
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* without prior written authorization from Intel.
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*
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* 4. Disclaimer and Export Compliance
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*
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* 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
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* HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
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* IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
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* INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
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* UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
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* IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
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* PARTICULAR PURPOSE.
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*
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* 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
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* OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
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* COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
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* SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
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* CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
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* HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
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* SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
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* LIMITED REMEDY.
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*
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* 4.3. Licensee shall not export, either directly or indirectly, any of this
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* software or system incorporating such software without first obtaining any
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* required license or other approval from the U. S. Department of Commerce or
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* any other agency or department of the United States Government. In the
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* event Licensee exports any such software from the United States or
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* re-exports any such software from a foreign destination, Licensee shall
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* ensure that the distribution and export/re-export of the software is in
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* compliance with all laws, regulations, orders, or other restrictions of the
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* U.S. Export Administration Regulations. Licensee agrees that neither it nor
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* any of its subsidiaries will export/re-export any technical data, process,
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* software, or service, directly or indirectly, to any country for which the
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* United States government or any agency thereof requires an export license,
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* other governmental approval, or letter of assurance, without first obtaining
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* such license, approval or letter.
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*
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*****************************************************************************/
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#include "acpi.h"
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#include "accommon.h"
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#include "acapps.h"
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#include <stdio.h>
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#define _COMPONENT ACPI_TOOLS
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ACPI_MODULE_NAME ("adfile")
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/* Local prototypes */
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INT32
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AdWriteBuffer (
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char *Filename,
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char *Buffer,
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UINT32 Length);
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char FilenameBuf[20];
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/******************************************************************************
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*
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* FUNCTION: AfGenerateFilename
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*
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* PARAMETERS: Prefix - prefix string
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* TableId - The table ID
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*
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* RETURN: Pointer to the completed string
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*
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* DESCRIPTION: Build an output filename from an ACPI table ID string
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*
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******************************************************************************/
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char *
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AdGenerateFilename (
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char *Prefix,
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char *TableId)
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{
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UINT32 i;
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UINT32 j;
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for (i = 0; Prefix[i]; i++)
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{
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FilenameBuf[i] = Prefix[i];
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}
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FilenameBuf[i] = '_';
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i++;
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for (j = 0; j < 8 && (TableId[j] != ' ') && (TableId[j] != 0); i++, j++)
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{
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FilenameBuf[i] = TableId[j];
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}
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FilenameBuf[i] = 0;
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strcat (FilenameBuf, ACPI_TABLE_FILE_SUFFIX);
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return FilenameBuf;
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}
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/******************************************************************************
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*
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* FUNCTION: AfWriteBuffer
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*
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* PARAMETERS: Filename - name of file
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* Buffer - data to write
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* Length - length of data
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*
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* RETURN: Actual number of bytes written
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*
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* DESCRIPTION: Open a file and write out a single buffer
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*
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******************************************************************************/
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INT32
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AdWriteBuffer (
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char *Filename,
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char *Buffer,
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UINT32 Length)
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{
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FILE *fp;
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ACPI_SIZE Actual;
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fp = fopen (Filename, "wb");
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if (!fp)
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{
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printf ("Couldn't open %s\n", Filename);
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return (-1);
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}
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Actual = fwrite (Buffer, (size_t) Length, 1, fp);
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fclose (fp);
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return ((INT32) Actual);
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}
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/******************************************************************************
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*
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* FUNCTION: AfWriteTable
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*
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* PARAMETERS: Table - pointer to the ACPI table
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* Length - length of the table
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* TableName - the table signature
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* OemTableID - from the table header
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*
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* RETURN: None
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*
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* DESCRIPTION: Dump the loaded tables to a file (or files)
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*
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******************************************************************************/
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void
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AdWriteTable (
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ACPI_TABLE_HEADER *Table,
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UINT32 Length,
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char *TableName,
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char *OemTableId)
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{
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char *Filename;
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Filename = AdGenerateFilename (TableName, OemTableId);
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AdWriteBuffer (Filename, (char *) Table, Length);
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AcpiOsPrintf ("Table [%s] written to \"%s\"\n", TableName, Filename);
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}
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/*******************************************************************************
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*
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* FUNCTION: FlGenerateFilename
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*
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* PARAMETERS: InputFilename - Original ASL source filename
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* Suffix - New extension.
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*
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* RETURN: New filename containing the original base + the new suffix
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*
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* DESCRIPTION: Generate a new filename from the ASL source filename and a new
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* extension. Used to create the *.LST, *.TXT, etc. files.
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*
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******************************************************************************/
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char *
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FlGenerateFilename (
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char *InputFilename,
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char *Suffix)
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{
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char *Position;
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char *NewFilename;
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/*
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* Copy the original filename to a new buffer. Leave room for the worst case
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* where we append the suffix, an added dot and the null terminator.
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*/
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NewFilename = ACPI_ALLOCATE_ZEROED ((ACPI_SIZE)
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strlen (InputFilename) + strlen (Suffix) + 2);
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strcpy (NewFilename, InputFilename);
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/* Try to find the last dot in the filename */
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Position = strrchr (NewFilename, '.');
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if (Position)
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{
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/* Tack on the new suffix */
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Position++;
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*Position = 0;
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strcat (Position, Suffix);
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}
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else
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{
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/* No dot, add one and then the suffix */
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strcat (NewFilename, ".");
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strcat (NewFilename, Suffix);
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}
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return NewFilename;
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}
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/*******************************************************************************
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*
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* FUNCTION: FlStrdup
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*
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* DESCRIPTION: Local strdup function
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*
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******************************************************************************/
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static char *
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FlStrdup (
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char *String)
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{
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char *NewString;
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NewString = ACPI_ALLOCATE ((ACPI_SIZE) strlen (String) + 1);
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if (!NewString)
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{
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return (NULL);
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}
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strcpy (NewString, String);
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return (NewString);
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}
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/*******************************************************************************
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*
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* FUNCTION: FlSplitInputPathname
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*
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* PARAMETERS: InputFilename - The user-specified ASL source file to be
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* compiled
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* OutDirectoryPath - Where the directory path prefix is
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* returned
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* OutFilename - Where the filename part is returned
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*
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* RETURN: Status
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*
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* DESCRIPTION: Split the input path into a directory and filename part
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* 1) Directory part used to open include files
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* 2) Filename part used to generate output filenames
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*
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******************************************************************************/
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ACPI_STATUS
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FlSplitInputPathname (
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char *InputPath,
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char **OutDirectoryPath,
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char **OutFilename)
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{
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char *Substring;
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char *DirectoryPath;
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char *Filename;
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*OutDirectoryPath = NULL;
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*OutFilename = NULL;
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if (!InputPath)
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{
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return (AE_OK);
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}
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/* Get the path to the input filename's directory */
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DirectoryPath = FlStrdup (InputPath);
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if (!DirectoryPath)
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{
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return (AE_NO_MEMORY);
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}
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Substring = strrchr (DirectoryPath, '\\');
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if (!Substring)
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{
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Substring = strrchr (DirectoryPath, '/');
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if (!Substring)
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{
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Substring = strrchr (DirectoryPath, ':');
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}
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}
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if (!Substring)
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{
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DirectoryPath[0] = 0;
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Filename = FlStrdup (InputPath);
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}
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else
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{
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Filename = FlStrdup (Substring + 1);
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*(Substring+1) = 0;
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}
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if (!Filename)
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{
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return (AE_NO_MEMORY);
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}
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*OutDirectoryPath = DirectoryPath;
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*OutFilename = Filename;
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return (AE_OK);
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}
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