--- a/tool/cmd_sii_write.cpp Thu Jul 24 08:15:44 2008 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,125 +0,0 @@
-/*****************************************************************************
- *
- * $Id$
- *
- ****************************************************************************/
-
-#include <iostream>
-#include <iomanip>
-#include <fstream>
-using namespace std;
-
-#include "globals.h"
-#include "sii_crc.h"
-
-/****************************************************************************/
-
-const char *help_sii_write =
- "[OPTIONS] <FILENAME>\n"
- "\n"
- "Writes SII contents from a local file to a slave.\n"
- "\n"
- "The file contents are checked for validity and integrity. These checks\n"
- "can be overridden with the --force option.\n"
- "\n"
- "Arguments:\n"
- " FILENAME must be a path to a file that contains a positive number\n"
- " of words.\n"
- "\n"
- "Command-specific options:\n"
- " --slave -s <index> Positive numerical ring position (mandatory).\n"
- " --force Override validity checks.\n"
- "\n"
- "Numerical values can be specified either with decimal (no prefix),\n"
- "octal (prefix '0') or hexadecimal (prefix '0x') base.\n";
-
-/****************************************************************************/
-
-void command_sii_write(void)
-{
- stringstream err;
- ec_ioctl_slave_sii_t data;
- ifstream file;
- unsigned int byte_size;
- const uint16_t *categoryHeader;
- uint16_t categoryType, categorySize;
- uint8_t crc;
-
- if (slavePosition < 0) {
- err << "'" << commandName << "' requires a slave! "
- << "Please specify --slave.";
- throw InvalidUsageException(err);
- }
- data.slave_position = slavePosition;
-
- if (commandArgs.size() != 1) {
- err << "'" << commandName << "' takes exactly one argument!";
- throw InvalidUsageException(err);
- }
-
- file.open(commandArgs[0].c_str(), ifstream::in | ifstream::binary);
- if (file.fail()) {
- err << "Failed to open '" << commandArgs[0] << "'!";
- throw CommandException(err);
- }
-
- // get length of file
- file.seekg(0, ios::end);
- byte_size = file.tellg();
- file.seekg(0, ios::beg);
-
- if (!byte_size || byte_size % 2) {
- err << "Invalid file size! Must be non-zero and even.";
- throw CommandException(err);
- }
-
- data.nwords = byte_size / 2;
- if (data.nwords < 0x0041 && !force) {
- err << "SII data too short (" << data.nwords << " words)! Mimimum is"
- " 40 fixed words + 1 delimiter. Use --force to write anyway.";
- throw CommandException(err);
- }
-
- // allocate buffer and read file into buffer
- data.words = new uint16_t[data.nwords];
- file.read((char *) data.words, byte_size);
- file.close();
-
- if (!force) {
- // calculate checksum over words 0 to 6
- crc = calcSiiCrc((const uint8_t *) data.words, 14);
- if (crc != ((const uint8_t *) data.words)[14]) {
- err << "CRC incorrect. Must be 0x"
- << hex << setfill('0') << setw(2) << (unsigned int) crc
- << ". Use --force to write anyway.";
- throw CommandException(err);
- }
-
- // cycle through categories to detect corruption
- categoryHeader = data.words + 0x0040U;
- categoryType = le16tocpu(*categoryHeader);
- while (categoryType != 0xffff) {
- if (categoryHeader + 1 > data.words + data.nwords) {
- err << "SII data seem to be corrupted! "
- << "Use --force to write anyway.";
- throw CommandException(err);
- }
- categorySize = le16tocpu(*(categoryHeader + 1));
- if (categoryHeader + 2 + categorySize + 1
- > data.words + data.nwords) {
- err << "SII data seem to be corrupted! "
- "Use --force to write anyway.";
- throw CommandException(err);
- }
- categoryHeader += 2 + categorySize;
- categoryType = le16tocpu(*categoryHeader);
- }
- }
-
- // send data to master
- masterDev.open(MasterDevice::ReadWrite);
- data.offset = 0;
- masterDev.writeSii(&data);
-}
-
-/*****************************************************************************/