--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tool/CommandPhyWrite.cpp	Wed Aug 13 13:23:52 2008 +0000
@@ -0,0 +1,148 @@
+/*****************************************************************************
+ *
+ * $Id$
+ *
+ ****************************************************************************/
+
+#include <iostream>
+#include <iomanip>
+#include <fstream>
+using namespace std;
+
+#include "CommandPhyWrite.h"
+#include "sii_crc.h"
+#include "byteorder.h"
+
+/*****************************************************************************/
+
+CommandPhyWrite::CommandPhyWrite():
+    Command("phy_write", "Write data to a slave's physical memory.")
+{
+}
+
+/*****************************************************************************/
+
+string CommandPhyWrite::helpString() const
+{
+    stringstream str;
+
+    str << getName() << " [OPTIONS] <OFFSET> <FILENAME>" << endl
+        << endl 
+        << getBriefDescription() << endl
+        << endl
+        << "This command requires a single slave to be selected." << endl
+    	<< endl
+        << "Arguments:" << endl
+        << "  OFFSET   must be the physical memory offset to start." << endl
+        << "  FILENAME must be a path to a file with data to write." << endl
+        << "           If it is '-', data are read from stdin." << endl
+        << endl
+        << "Command-specific options:" << endl
+        << "  --alias    -a <alias>" << endl
+        << "  --position -p <pos>    Slave selection. See the help of" << endl
+        << "                         the 'slaves' command." << endl
+        << endl
+        << numericInfo();
+
+    return str.str();
+}
+
+/****************************************************************************/
+
+void CommandPhyWrite::execute(MasterDevice &m, const StringVector &args)
+{
+    stringstream strOffset, err;
+    ec_ioctl_slave_phy_t data;
+    ifstream file;
+    SlaveList slaves;
+
+    if (args.size() != 2) {
+        err << "'" << getName() << "' takes exactly one argument!";
+        throwInvalidUsageException(err);
+    }
+    
+    strOffset << args[0];
+    strOffset
+        >> resetiosflags(ios::basefield) // guess base from prefix
+        >> data.offset;
+    if (strOffset.fail()) {
+        err << "Invalid offset '" << args[0] << "'!";
+        throwInvalidUsageException(err);
+    }
+
+    if (args[1] == "-") {
+        loadPhyData(&data, cin);
+    } else {
+        file.open(args[1].c_str(), ifstream::in | ifstream::binary);
+        if (file.fail()) {
+            err << "Failed to open '" << args[0] << "'!";
+            throwCommandException(err);
+        }
+        loadPhyData(&data, file);
+        file.close();
+    }
+
+    if ((uint32_t) data.offset + data.length > 0xffff) {
+        err << "Offset and length exceeding 64k!";
+        delete [] data.data;
+        throwInvalidUsageException(err);
+    }
+
+    try {
+        m.open(MasterDevice::ReadWrite);
+    } catch (MasterDeviceException &e) {
+        delete [] data.data;
+        throw e;
+    }
+
+    slaves = selectedSlaves(m);
+    if (slaves.size() != 1) {
+        delete [] data.data;
+        throwSingleSlaveRequired(slaves.size());
+    }
+    data.slave_position = slaves.front().position;
+
+    // send data to master
+    try {
+        m.writePhy(&data);
+    } catch (MasterDeviceException &e) {
+        delete [] data.data;
+        throw e;
+    }
+
+    if (getVerbosity() == Verbose) {
+        cerr << "Physical memory writing finished." << endl;
+    }
+
+    delete [] data.data;
+}
+
+/*****************************************************************************/
+
+void CommandPhyWrite::loadPhyData(
+        ec_ioctl_slave_phy_t *data,
+        const istream &in
+        )
+{
+    stringstream err;
+    ostringstream tmp;
+
+    tmp << in.rdbuf();
+    string const &contents = tmp.str();
+
+    if (getVerbosity() == Verbose) {
+        cerr << "Read " << contents.size() << " bytes of data." << endl;
+    }
+
+    if (contents.size() > 0xffff) {
+        err << "Invalid data size " << contents.size() << "!";
+        throwInvalidUsageException(err);
+    }
+    data->length = contents.size();
+
+    // allocate buffer and read file into buffer
+    data->data = new uint8_t[data->length];
+    contents.copy((char *) data->data, contents.size());
+}
+
+/*****************************************************************************/