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abmain.c revision 1.1 
      1 
      2 /******************************************************************************
      3  *
      4  * Module Name: abmain - Main module for the acpi binary utility
      5  *
      6  *****************************************************************************/
      7 
      8 /*
      9  * Copyright (C) 2000 - 2011, Intel Corp.
     10  * All rights reserved.
     11  *
     12  * Redistribution and use in source and binary forms, with or without
     13  * modification, are permitted provided that the following conditions
     14  * are met:
     15  * 1. Redistributions of source code must retain the above copyright
     16  *    notice, this list of conditions, and the following disclaimer,
     17  *    without modification.
     18  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
     19  *    substantially similar to the "NO WARRANTY" disclaimer below
     20  *    ("Disclaimer") and any redistribution must be conditioned upon
     21  *    including a substantially similar Disclaimer requirement for further
     22  *    binary redistribution.
     23  * 3. Neither the names of the above-listed copyright holders nor the names
     24  *    of any contributors may be used to endorse or promote products derived
     25  *    from this software without specific prior written permission.
     26  *
     27  * Alternatively, this software may be distributed under the terms of the
     28  * GNU General Public License ("GPL") version 2 as published by the Free
     29  * Software Foundation.
     30  *
     31  * NO WARRANTY
     32  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     33  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     34  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
     35  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     36  * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     37  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     38  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     39  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
     40  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
     41  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     42  * POSSIBILITY OF SUCH DAMAGES.
     43  */
     44 
     45 
     46 #define _DECLARE_GLOBALS
     47 #include "acpibin.h"
     48 #include "acapps.h"
     49 
     50 /* Local prototypes */
     51 
     52 static void
     53 AbDisplayUsage (
     54     UINT8                   OptionCount);
     55 
     56 
     57 /******************************************************************************
     58  *
     59  * FUNCTION:    AbDisplayUsage
     60  *
     61  * DESCRIPTION: Usage message
     62  *
     63  ******************************************************************************/
     64 
     65 static void
     66 AbDisplayUsage (
     67     UINT8                   OptionCount)
     68 {
     69 
     70     if (OptionCount)
     71     {
     72         printf ("Option requires %u arguments\n\n", OptionCount);
     73     }
     74 
     75     printf ("Usage: acpibin [options]\n\n");
     76     printf ("Options:\n\n");
     77     printf (" -c <File1> <File2>           Compare two AML files\n");
     78     printf (" -d <InFile> <OutFile>        Dump AML binary to text file\n");
     79     printf (" -e <Sig> <InFile> <OutFile>  Extract binary AML table from AcpiDmp file\n\n");
     80 
     81     printf (" -h <File>                    Display table header for binary AML file\n");
     82     printf (" -s <File>                    Update checksum for binary AML file\n");
     83     printf (" -t                           Terse mode\n");
     84 
     85     printf ("\n");
     86     return;
     87 }
     88 
     89 
     90 /******************************************************************************
     91  *
     92  * FUNCTION:    main
     93  *
     94  * DESCRIPTION: C main function
     95  *
     96  ******************************************************************************/
     97 
     98 int ACPI_SYSTEM_XFACE
     99 main (
    100     int                     argc,
    101     char                    *argv[])
    102 {
    103     int                     j;
    104     int                     Status = AE_OK;
    105 
    106 
    107     AcpiGbl_DebugFile = NULL;
    108     AcpiGbl_DbOutputFlags = DB_CONSOLE_OUTPUT ;
    109 
    110     AcpiOsInitialize ();
    111     printf (ACPI_COMMON_SIGNON ("ACPI Binary AML File Utility"));
    112 
    113     if (argc < 2)
    114     {
    115         AbDisplayUsage (0);
    116         return 0;
    117     }
    118 
    119     /* Command line options */
    120 
    121     while ((j = AcpiGetopt (argc, argv, "c:d:e:h:s:t")) != EOF) switch(j)
    122     {
    123     case 'c':   /* Compare Files */
    124 
    125         if (argc < 4)
    126         {
    127             AbDisplayUsage (2);
    128             return -1;
    129         }
    130 
    131         Status = AbCompareAmlFiles (AcpiGbl_Optarg, argv[AcpiGbl_Optind]);
    132         break;
    133 
    134     case 'd':   /* Dump AML file */
    135 
    136         if (argc < 4)
    137         {
    138             AbDisplayUsage (2);
    139             return -1;
    140         }
    141 
    142         Status = AbDumpAmlFile (AcpiGbl_Optarg, argv[AcpiGbl_Optind]);
    143         break;
    144 
    145     case 'e':   /* Extract AML text file */
    146 
    147         if (argc < 5)
    148         {
    149             AbDisplayUsage (3);
    150             return -1;
    151         }
    152 
    153         Status = AbExtractAmlFile (AcpiGbl_Optarg, argv[AcpiGbl_Optind],
    154                     argv[AcpiGbl_Optind+1]);
    155         break;
    156 
    157     case 'h':   /* Display ACPI table header */
    158 
    159         if (argc < 3)
    160         {
    161             AbDisplayUsage (1);
    162             return -1;
    163         }
    164 
    165         AbDisplayHeader (AcpiGbl_Optarg);
    166         return (0);
    167 
    168     case 's':   /* Compute/update checksum */
    169 
    170         if (argc < 3)
    171         {
    172             AbDisplayUsage (1);
    173             return -1;
    174         }
    175 
    176         AbComputeChecksum (AcpiGbl_Optarg);
    177         return (0);
    178 
    179     case 't':   /* Enable terse mode */
    180 
    181         Gbl_TerseMode = TRUE;
    182         break;
    183 
    184     default:
    185         AbDisplayUsage (0);
    186         return -1;
    187     }
    188 
    189     return Status;
    190 }
    191