tool/cmd_sii_write.cpp
changeset 1142 59be91dfcbe1
parent 1141 7ffbca63fc72
child 1143 09ee878d7214
--- 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);
-}
-
-/*****************************************************************************/