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Diffstat (limited to 'tools/acpisrc/asmain.c')
| -rw-r--r-- | tools/acpisrc/asmain.c | 512 |
1 files changed, 512 insertions, 0 deletions
diff --git a/tools/acpisrc/asmain.c b/tools/acpisrc/asmain.c new file mode 100644 index 000000000000..c1fbb0cf133c --- /dev/null +++ b/tools/acpisrc/asmain.c @@ -0,0 +1,512 @@ + +/****************************************************************************** + * + * Module Name: asmain - Main module for the acpi source processor utility + * + *****************************************************************************/ + +/****************************************************************************** + * + * 1. Copyright Notice + * + * Some or all of this work - Copyright (c) 1999 - 2009, Intel Corp. + * All rights reserved. + * + * 2. License + * + * 2.1. This is your license from Intel Corp. under its intellectual property + * rights. You may have additional license terms from the party that provided + * you this software, covering your right to use that party's intellectual + * property rights. + * + * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a + * copy of the source code appearing in this file ("Covered Code") an + * irrevocable, perpetual, worldwide license under Intel's copyrights in the + * base code distributed originally by Intel ("Original Intel Code") to copy, + * make derivatives, distribute, use and display any portion of the Covered + * Code in any form, with the right to sublicense such rights; and + * + * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent + * license (with the right to sublicense), under only those claims of Intel + * patents that are infringed by the Original Intel Code, to make, use, sell, + * offer to sell, and import the Covered Code and derivative works thereof + * solely to the minimum extent necessary to exercise the above copyright + * license, and in no event shall the patent license extend to any additions + * to or modifications of the Original Intel Code. No other license or right + * is granted directly or by implication, estoppel or otherwise; + * + * The above copyright and patent license is granted only if the following + * conditions are met: + * + * 3. Conditions + * + * 3.1. Redistribution of Source with Rights to Further Distribute Source. + * Redistribution of source code of any substantial portion of the Covered + * Code or modification with rights to further distribute source must include + * the above Copyright Notice, the above License, this list of Conditions, + * and the following Disclaimer and Export Compliance provision. In addition, + * Licensee must cause all Covered Code to which Licensee contributes to + * contain a file documenting the changes Licensee made to create that Covered + * Code and the date of any change. Licensee must include in that file the + * documentation of any changes made by any predecessor Licensee. Licensee + * must include a prominent statement that the modification is derived, + * directly or indirectly, from Original Intel Code. + * + * 3.2. Redistribution of Source with no Rights to Further Distribute Source. + * Redistribution of source code of any substantial portion of the Covered + * Code or modification without rights to further distribute source must + * include the following Disclaimer and Export Compliance provision in the + * documentation and/or other materials provided with distribution. In + * addition, Licensee may not authorize further sublicense of source of any + * portion of the Covered Code, and must include terms to the effect that the + * license from Licensee to its licensee is limited to the intellectual + * property embodied in the software Licensee provides to its licensee, and + * not to intellectual property embodied in modifications its licensee may + * make. + * + * 3.3. Redistribution of Executable. Redistribution in executable form of any + * substantial portion of the Covered Code or modification must reproduce the + * above Copyright Notice, and the following Disclaimer and Export Compliance + * provision in the documentation and/or other materials provided with the + * distribution. + * + * 3.4. Intel retains all right, title, and interest in and to the Original + * Intel Code. + * + * 3.5. Neither the name Intel nor any other trademark owned or controlled by + * Intel shall be used in advertising or otherwise to promote the sale, use or + * other dealings in products derived from or relating to the Covered Code + * without prior written authorization from Intel. + * + * 4. Disclaimer and Export Compliance + * + * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED + * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE + * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, + * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY + * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY + * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A + * PARTICULAR PURPOSE. + * + * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES + * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR + * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, + * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY + * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL + * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS + * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY + * LIMITED REMEDY. + * + * 4.3. Licensee shall not export, either directly or indirectly, any of this + * software or system incorporating such software without first obtaining any + * required license or other approval from the U. S. Department of Commerce or + * any other agency or department of the United States Government. In the + * event Licensee exports any such software from the United States or + * re-exports any such software from a foreign destination, Licensee shall + * ensure that the distribution and export/re-export of the software is in + * compliance with all laws, regulations, orders, or other restrictions of the + * U.S. Export Administration Regulations. Licensee agrees that neither it nor + * any of its subsidiaries will export/re-export any technical data, process, + * software, or service, directly or indirectly, to any country for which the + * United States government or any agency thereof requires an export license, + * other governmental approval, or letter of assurance, without first obtaining + * such license, approval or letter. + * + *****************************************************************************/ + + +#include "acpisrc.h" +#include "acapps.h" + +/* Local prototypes */ + +int +AsStricmp ( + char *String1, + char *String2); + +int +AsExaminePaths ( + ACPI_CONVERSION_TABLE *ConversionTable, + char *Source, + char *Target, + UINT32 *SourceFileType); + +void +AsDisplayStats ( + void); + +void +AsDisplayUsage ( + void); + +/* Globals */ + +UINT32 Gbl_Tabs = 0; +UINT32 Gbl_MissingBraces = 0; +UINT32 Gbl_NonAnsiComments = 0; +UINT32 Gbl_Files = 0; +UINT32 Gbl_WhiteLines = 0; +UINT32 Gbl_CommentLines = 0; +UINT32 Gbl_SourceLines = 0; +UINT32 Gbl_LongLines = 0; +UINT32 Gbl_TotalLines = 0; +UINT32 Gbl_TotalSize = 0; +UINT32 Gbl_HeaderLines = 0; +UINT32 Gbl_HeaderSize = 0; +void *Gbl_StructDefs = NULL; + +struct stat Gbl_StatBuf; +char *Gbl_FileBuffer; +UINT32 Gbl_FileSize; +UINT32 Gbl_FileType; +BOOLEAN Gbl_VerboseMode = FALSE; +BOOLEAN Gbl_QuietMode = FALSE; +BOOLEAN Gbl_BatchMode = FALSE; +BOOLEAN Gbl_DebugStatementsMode = FALSE; +BOOLEAN Gbl_MadeChanges = FALSE; +BOOLEAN Gbl_Overwrite = FALSE; +BOOLEAN Gbl_WidenDeclarations = FALSE; +BOOLEAN Gbl_IgnoreLoneLineFeeds = FALSE; +BOOLEAN Gbl_HasLoneLineFeeds = FALSE; + + +/****************************************************************************** + * + * FUNCTION: AsStricmp + * + * DESCRIPTION: Implementation of the non-ANSI stricmp function (compare + * strings with no case sensitivity) + * + ******************************************************************************/ + +int +AsStricmp ( + char *String1, + char *String2) +{ + int c1; + int c2; + + + do + { + c1 = tolower (*String1); + c2 = tolower (*String2); + + String1++; + String2++; + } + while ((c1 == c2) && (c1)); + + return (c1 - c2); +} + + +/****************************************************************************** + * + * FUNCTION: AsExaminePaths + * + * DESCRIPTION: Source and Target pathname verification and handling + * + ******************************************************************************/ + +int +AsExaminePaths ( + ACPI_CONVERSION_TABLE *ConversionTable, + char *Source, + char *Target, + UINT32 *SourceFileType) +{ + int Status; + char Response; + + + Status = stat (Source, &Gbl_StatBuf); + if (Status) + { + printf ("Source path \"%s\" does not exist\n", Source); + return -1; + } + + /* Return the filetype -- file or a directory */ + + *SourceFileType = 0; + if (Gbl_StatBuf.st_mode & S_IFDIR) + { + *SourceFileType = S_IFDIR; + } + + /* + * If we are in no-output mode or in batch mode, we are done + */ + if ((ConversionTable->Flags & FLG_NO_FILE_OUTPUT) || + (Gbl_BatchMode)) + { + return 0; + } + + if (!AsStricmp (Source, Target)) + { + printf ("Target path is the same as the source path, overwrite?\n"); + scanf ("%c", &Response); + + /* Check response */ + + if ((char) Response != 'y') + { + return -1; + } + + Gbl_Overwrite = TRUE; + } + else + { + Status = stat (Target, &Gbl_StatBuf); + if (!Status) + { + printf ("Target path already exists, overwrite?\n"); + scanf ("%c", &Response); + + /* Check response */ + + if ((char) Response != 'y') + { + return -1; + } + } + } + + return 0; +} + + +/****************************************************************************** + * + * FUNCTION: AsDisplayStats + * + * DESCRIPTION: Display global statistics gathered during translation + * + ******************************************************************************/ + +void +AsDisplayStats ( + void) +{ + + if (Gbl_QuietMode) + { + return; + } + + printf ("\nAcpiSrc statistics:\n\n"); + printf ("%8u Files processed\n", Gbl_Files); + printf ("%8u Total bytes (%.1fK/file)\n", + Gbl_TotalSize, ((double) Gbl_TotalSize/Gbl_Files)/1024); + printf ("%8u Tabs found\n", Gbl_Tabs); + printf ("%8u Missing if/else braces\n", Gbl_MissingBraces); + printf ("%8u Non-ANSI comments found\n", Gbl_NonAnsiComments); + printf ("%8u Total Lines\n", Gbl_TotalLines); + printf ("%8u Lines of code\n", Gbl_SourceLines); + printf ("%8u Lines of non-comment whitespace\n", Gbl_WhiteLines); + printf ("%8u Lines of comments\n", Gbl_CommentLines); + printf ("%8u Long lines found\n", Gbl_LongLines); + printf ("%8.1f Ratio of code to whitespace\n", + ((float) Gbl_SourceLines / (float) Gbl_WhiteLines)); + printf ("%8.1f Ratio of code to comments\n", + ((float) Gbl_SourceLines / (float) (Gbl_CommentLines + Gbl_NonAnsiComments))); + printf (" %u%% code, %u%% comments, %u%% whitespace, %u%% headers\n", + (Gbl_SourceLines * 100) / Gbl_TotalLines, + (Gbl_CommentLines * 100) / Gbl_TotalLines, + (Gbl_WhiteLines * 100) / Gbl_TotalLines, + (Gbl_HeaderLines * 100) / Gbl_TotalLines); + return; +} + + +/****************************************************************************** + * + * FUNCTION: AsDisplayUsage + * + * DESCRIPTION: Usage message + * + ******************************************************************************/ + +void +AsDisplayUsage ( + void) +{ + + printf ("\n"); + printf ("Usage: acpisrc [-c|l|u] [-dsvy] <SourceDir> <DestinationDir>\n\n"); + printf ("Where: -c Generate cleaned version of the source\n"); + printf (" -l Generate Linux version of the source\n"); + printf (" -u Generate Custom source translation\n"); + printf ("\n"); + printf (" -d Leave debug statements in code\n"); + printf (" -s Generate source statistics only\n"); + printf (" -v Verbose mode\n"); + printf (" -y Suppress file overwrite prompts\n"); + printf ("\n"); + return; +} + + +/****************************************************************************** + * + * FUNCTION: main + * + * DESCRIPTION: C main function + * + ******************************************************************************/ + +int ACPI_SYSTEM_XFACE +main ( + int argc, + char *argv[]) +{ + int j; + ACPI_CONVERSION_TABLE *ConversionTable = NULL; + char *SourcePath; + char *TargetPath; + UINT32 FileType; + + + printf ("ACPI Source Code Conversion Utility"); + printf (" version %8.8X", ((UINT32) ACPI_CA_VERSION)); + printf (" [%s]\n\n", __DATE__); + + if (argc < 2) + { + AsDisplayUsage (); + return 0; + } + + /* Command line options */ + + while ((j = AcpiGetopt (argc, argv, "cdlqsuvy")) != EOF) switch(j) + { + case 'l': + /* Linux code generation */ + + printf ("Creating Linux source code\n"); + ConversionTable = &LinuxConversionTable; + Gbl_WidenDeclarations = TRUE; + Gbl_IgnoreLoneLineFeeds = TRUE; + break; + + case 'c': + /* Cleanup code */ + + printf ("Code cleanup\n"); + ConversionTable = &CleanupConversionTable; + break; + + case 's': + /* Statistics only */ + + break; + + case 'u': + /* custom conversion */ + + printf ("Custom source translation\n"); + ConversionTable = &CustomConversionTable; + break; + + case 'v': + /* Verbose mode */ + + Gbl_VerboseMode = TRUE; + break; + + case 'y': + /* Batch mode */ + + Gbl_BatchMode = TRUE; + break; + + case 'd': + /* Leave debug statements in */ + + Gbl_DebugStatementsMode = TRUE; + break; + + case 'q': + /* Quiet mode */ + + Gbl_QuietMode = TRUE; + break; + + default: + AsDisplayUsage (); + return -1; + } + + + SourcePath = argv[AcpiGbl_Optind]; + if (!SourcePath) + { + printf ("Missing source path\n"); + AsDisplayUsage (); + return -1; + } + + TargetPath = argv[AcpiGbl_Optind+1]; + + if (!ConversionTable) + { + /* Just generate statistics. Ignore target path */ + + TargetPath = SourcePath; + + printf ("Source code statistics only\n"); + ConversionTable = &StatsConversionTable; + } + else if (!TargetPath) + { + TargetPath = SourcePath; + } + + if (Gbl_DebugStatementsMode) + { + ConversionTable->SourceFunctions &= ~CVT_REMOVE_DEBUG_MACROS; + } + + /* Check source and target paths and files */ + + if (AsExaminePaths (ConversionTable, SourcePath, TargetPath, &FileType)) + { + return -1; + } + + /* Source/target can be either directories or a files */ + + if (FileType == S_IFDIR) + { + /* Process the directory tree */ + + AsProcessTree (ConversionTable, SourcePath, TargetPath); + } + else + { + /* Process a single file */ + + /* Differentiate between source and header files */ + + if (strstr (SourcePath, ".h")) + { + AsProcessOneFile (ConversionTable, NULL, TargetPath, 0, SourcePath, FILE_TYPE_HEADER); + } + else + { + AsProcessOneFile (ConversionTable, NULL, TargetPath, 0, SourcePath, FILE_TYPE_SOURCE); + } + } + + /* Always display final summary and stats */ + + AsDisplayStats (); + + return 0; +} |