1 /******************************************************************************
3 * Module Name: adfile - Application-level disassembler file support routines
5 *****************************************************************************/
8 * Copyright (C) 2000 - 2013, Intel Corp.
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20 * including a substantially similar Disclaimer requirement for further
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23 * of any contributors may be used to endorse or promote products derived
24 * from this software without specific prior written permission.
26 * Alternatively, this software may be distributed under the terms of the
27 * GNU General Public License ("GPL") version 2 as published by the Free
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45 #include <contrib/dev/acpica/include/acpi.h>
46 #include <contrib/dev/acpica/include/accommon.h>
47 #include <contrib/dev/acpica/include/acapps.h>
52 #define _COMPONENT ACPI_TOOLS
53 ACPI_MODULE_NAME ("adfile")
55 /* Local prototypes */
63 static char FilenameBuf[20];
66 /******************************************************************************
68 * FUNCTION: AfGenerateFilename
70 * PARAMETERS: Prefix - prefix string
71 * TableId - The table ID
73 * RETURN: Pointer to the completed string
75 * DESCRIPTION: Build an output filename from an ACPI table ID string
77 ******************************************************************************/
88 for (i = 0; Prefix[i]; i++)
90 FilenameBuf[i] = Prefix[i];
96 for (j = 0; j < 8 && (TableId[j] != ' ') && (TableId[j] != 0); i++, j++)
98 FilenameBuf[i] = TableId[j];
102 strcat (FilenameBuf, ACPI_TABLE_FILE_SUFFIX);
103 return (FilenameBuf);
107 /******************************************************************************
109 * FUNCTION: AfWriteBuffer
111 * PARAMETERS: Filename - name of file
112 * Buffer - data to write
113 * Length - length of data
115 * RETURN: Actual number of bytes written
117 * DESCRIPTION: Open a file and write out a single buffer
119 ******************************************************************************/
131 File = fopen (Filename, "wb");
134 printf ("Could not open file %s\n", Filename);
138 Actual = fwrite (Buffer, 1, (size_t) Length, File);
139 if (Actual != Length)
141 printf ("Could not write to file %s\n", Filename);
145 return ((INT32) Actual);
149 /******************************************************************************
151 * FUNCTION: AfWriteTable
153 * PARAMETERS: Table - pointer to the ACPI table
154 * Length - length of the table
155 * TableName - the table signature
156 * OemTableID - from the table header
160 * DESCRIPTION: Dump the loaded tables to a file (or files)
162 ******************************************************************************/
166 ACPI_TABLE_HEADER *Table,
174 Filename = AdGenerateFilename (TableName, OemTableId);
175 AdWriteBuffer (Filename, (char *) Table, Length);
177 AcpiOsPrintf ("Table [%s] written to \"%s\"\n", TableName, Filename);
181 /*******************************************************************************
183 * FUNCTION: FlGenerateFilename
185 * PARAMETERS: InputFilename - Original ASL source filename
186 * Suffix - New extension.
188 * RETURN: New filename containing the original base + the new suffix
190 * DESCRIPTION: Generate a new filename from the ASL source filename and a new
191 * extension. Used to create the *.LST, *.TXT, etc. files.
193 ******************************************************************************/
205 * Copy the original filename to a new buffer. Leave room for the worst case
206 * where we append the suffix, an added dot and the null terminator.
208 NewFilename = ACPI_ALLOCATE_ZEROED ((ACPI_SIZE)
209 strlen (InputFilename) + strlen (Suffix) + 2);
210 strcpy (NewFilename, InputFilename);
212 /* Try to find the last dot in the filename */
214 Position = strrchr (NewFilename, '.');
217 /* Tack on the new suffix */
221 strcat (Position, Suffix);
225 /* No dot, add one and then the suffix */
227 strcat (NewFilename, ".");
228 strcat (NewFilename, Suffix);
231 return (NewFilename);
235 /*******************************************************************************
239 * DESCRIPTION: Local strdup function
241 ******************************************************************************/
250 NewString = ACPI_ALLOCATE ((ACPI_SIZE) strlen (String) + 1);
256 strcpy (NewString, String);
261 /*******************************************************************************
263 * FUNCTION: FlSplitInputPathname
265 * PARAMETERS: InputFilename - The user-specified ASL source file to be
267 * OutDirectoryPath - Where the directory path prefix is
269 * OutFilename - Where the filename part is returned
273 * DESCRIPTION: Split the input path into a directory and filename part
274 * 1) Directory part used to open include files
275 * 2) Filename part used to generate output filenames
277 ******************************************************************************/
280 FlSplitInputPathname (
282 char **OutDirectoryPath,
290 *OutDirectoryPath = NULL;
298 /* Get the path to the input filename's directory */
300 DirectoryPath = FlStrdup (InputPath);
303 return (AE_NO_MEMORY);
306 /* Convert backslashes to slashes in the entire path */
308 UtConvertBackslashes (DirectoryPath);
310 /* Backup to last slash or colon */
312 Substring = strrchr (DirectoryPath, '/');
315 Substring = strrchr (DirectoryPath, ':');
318 /* Extract the simple filename */
322 Filename = FlStrdup (DirectoryPath);
323 DirectoryPath[0] = 0;
327 Filename = FlStrdup (Substring + 1);
333 return (AE_NO_MEMORY);
336 *OutDirectoryPath = DirectoryPath;
337 *OutFilename = Filename;