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lshw  02.16
Classes | Functions | Variables
print.cc File Reference
#include "print.h"
#include "options.h"
#include "version.h"
#include "osutils.h"
#include "config.h"
#include <cstring>
#include <iostream>
#include <sstream>
#include <iomanip>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <sys/ioctl.h>
#include <termios.h>

Go to the source code of this file.

Classes

struct  hwpath

Functions

 __ID ("@(#) $Id: print.cc 2433 2012-01-10 22:01:30Z lyonel $")
static void init_wsize ()
static void tab (int level, bool connect=true)
void print (hwNode &node, bool html, int level)
static void printhwnode (hwNode &node, vector< hwpath > &l, string prefix="")
static void printbusinfo (hwNode &node, vector< hwpath > &l)
static void printline (ostringstream &out)
static void printincolumns (vector< hwpath > &l, const char *cols[])
void printhwpath (hwNode &node)
void printbusinfo (hwNode &node)

Variables

static unsigned int columns = 0
static unsigned int rows = 0
static const char * hwpathcols []
static const char * businfocols []

Class Documentation

struct hwpath

Definition at line 570 of file print.cc.

Collaboration diagram for hwpath:
Class Members
string classname
string description
string devname
string path

Function Documentation

__ID ( "@(#) $Id: print.cc 2433 2012-01-10 22:01:30Z lyonel $"  )
static void init_wsize ( ) [static]

Definition at line 29 of file print.cc.

{
  struct winsize ws;
  char *env;

  if (!ioctl(STDOUT_FILENO, TIOCGWINSZ, &ws))
  {
    rows = ws.ws_row;
    columns = ws.ws_col;
  }

  if (!rows)
  {
    env = getenv("LINES");
    if (env)
      rows = atoi(env);
    if (!rows)
      rows = 24;
  }

  if (!columns)
  {
    env = getenv("COLUMNS");
    if (env)
      columns = atoi(env);
    if (!columns)
      columns = 80;
  }
}

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void print ( hwNode node,
bool  html,
int  level 
)

Definition at line 74 of file print.cc.

{
  vector < string > config;
  vector < string > resources;
  if (html)
    config = node.getConfigValues("</td><td>=</td><td>");
  else
    config = node.getConfigValues("=");
  if (html)
    resources = node.getResources("</td><td>:</td><td>");
  else
    resources = node.getResources(":");

  if (html && (level == 0))
  {
    cout <<
      "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"\n    \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">" <<
      endl;
    cout << "<html xmlns=\"http://www.w3.org/1999/xhtml\">" << endl;
    cout << "<head>" << endl;
    cout << "<meta name=\"generator\" " <<
      " content=\"lshw-" << getpackageversion() << "\" />" << endl;
    cout << "<style type=\"text/css\">" << endl;
    cout << "  .first {font-weight: bold; margin-left: none; padding-right: 1em;vertical-align: top; }" << endl;
    cout << "  .second {padding-left: 1em; width: 100%; vertical-align: center; }" << endl;
    cout << "  .id {font-family: monospace;}" << endl;
    cout << "  .indented {margin-left: 2em; border-left: dotted thin #dde; padding-bottom: 1em; }" << endl;
    cout << "  .node {border: solid thin #ffcc66; padding: 1em; background: #ffffcc; }" << endl;
    cout << "  .node-unclaimed {border: dotted thin #c3c3c3; padding: 1em; background: #fafafa; color: red; }" << endl;
    cout << "  .node-disabled {border: solid thin #f55; padding: 1em; background: #fee; color: gray; }" << endl;
    cout << "</style>" << endl;

    cout << "<title>";
    cout << node.getId();
    cout << "</title>" << endl;
    cout << "</head>" << endl;
    cout << "<body>" << endl;
  }

  if (visible(node.getClassName()))
  {
    tab(level, !html);

    if (html)
    {
      tab(level, false);
      cout << "<div class=\"indented\">" << endl;
      tab(level, false);
      cout << "<table width=\"100%\" class=\"node";
      if(!node.claimed())
        cout << "-unclaimed";
      else
      {
        if(node.disabled())
          cout << "-disabled";
      }
      cout << "\" summary=\"attributes of " << node.getId() << "\">" << endl;
    }

    if (html)
      cout << " <thead><tr><td class=\"first\">id:</td><td class=\"second\"><div class=\"id\">";
    cout << node.getId();
    if (html)
      cout << "</div>";
    else
    {
      if (node.disabled())
        cout << _(" DISABLED");
      if (!node.claimed())
        cout << _(" UNCLAIMED");
    }
    if (html)
      cout << "</td></tr></thead>";
    cout << endl;

#if 0
    if (node.getHandle() != "")
    {
      tab(level + 1, false);
      if (html)
        cout << "<tr><td class=\"first\">";
      cout << "handle: ";
      if (html)
        cout << "</td><td class=\"second\">";
      cout << node.getHandle();
      if (html)
        cout << "</td></tr>";
      cout << endl;
    }
#endif

    if (html)
      cout << " <tbody>" << endl;

    if (node.getDescription() != "")
    {
      tab(level + 1, false);
      if (html)
        cout << "<tr><td class=\"first\">";
      cout << _("description") << ": ";
      if (html)
        cout << "</td><td class=\"second\">";
      cout << node.getDescription();
      if (html)
        cout << "</td></tr>";
      cout << endl;
    }

    if (node.getProduct() != "")
    {
      tab(level + 1, false);
      if (html)
        cout << "<tr><td class=\"first\">";
      cout << _("product") << ": ";
      if (html)
        cout << "</td><td class=\"second\">";
      cout << node.getProduct();
      if (html)
        cout << "</td></tr>";
      cout << endl;
    }

    if (node.getVendor() != "")
    {
      tab(level + 1, false);
      if (html)
        cout << "<tr><td class=\"first\">";
      cout << _("vendor") << ": ";
      if (html)
        cout << "</td><td class=\"second\">";
      cout << node.getVendor();
      if (html)
        cout << "</td></tr>";
      cout << endl;
    }

    if (node.getPhysId() != "")
    {
      tab(level + 1, false);
      if (html)
        cout << "<tr><td class=\"first\">";
      cout << _("physical id") << ": ";
      if (html)
        cout << "</td><td class=\"second\"><div class=\"id\">";
      cout << node.getPhysId();
      if (html)
        cout << "</div></td></tr>";
      cout << endl;
    }

    if (node.getBusInfo() != "")
    {
      tab(level + 1, false);
      if (html)
        cout << "<tr><td class=\"first\">";
      cout << _("bus info") << ": ";
      if (html)
        cout << "</td><td class=\"second\"><div class=\"id\">";
      cout << node.getBusInfo();
      if (html)
        cout << "</div></td></tr>";
      cout << endl;
    }

    if (node.getLogicalName() != "")
    {
      vector<string> logicalnames = node.getLogicalNames();

      for(unsigned int i = 0; i<logicalnames.size(); i++)
      {
        tab(level + 1, false);
        if (html)
          cout << "<tr><td class=\"first\">";
        cout << _("logical name") << ": ";
        if (html)
          cout << "</td><td class=\"second\"><div class=\"id\">";
        cout << logicalnames[i];
        if (html)
          cout << "</div></td></tr>";
        cout << endl;
      }
    }

    if (node.getVersion() != "")
    {
      tab(level + 1, false);
      if (html)
        cout << "<tr><td class=\"first\">";
      cout << _("version") << ": ";
      if (html)
        cout << "</td><td class=\"second\">";
      cout << node.getVersion();
      if (html)
        cout << "</td></tr>";
      cout << endl;
    }

    if (node.getDate() != "")
    {
      tab(level + 1, false);
      if (html)
        cout << "<tr><td class=\"first\">";
      cout << _("date") << ": ";
      if (html)
        cout << "</td><td class=\"second\">";
      cout << node.getDate();
      if (html)
        cout << "</td></tr>";
      cout << endl;
    }

    if (node.getSerial() != "")
    {
      tab(level + 1, false);
      if (html)
        cout << "<tr><td class=\"first\">";
      cout << _("serial") << ": ";
      if (html)
        cout << "</td><td class=\"second\">";
      cout << (enabled("output:sanitize")?REMOVED:node.getSerial());
      if (html)
        cout << "</td></tr>";
      cout << endl;
    }

    if (node.getSlot() != "")
    {
      tab(level + 1, false);
      if (html)
        cout << "<tr><td class=\"first\">";
      cout << _("slot") << ": ";
      if (html)
        cout << "</td><td class=\"second\">";
      cout << node.getSlot();
      if (html)
        cout << "</td></tr>";
      cout << endl;
    }

    if (node.getSize() > 0)
    {
      tab(level + 1, false);
      if (html)
        cout << "<tr><td class=\"first\">";
      cout << _("size") << ": ";
      if (html)
        cout << "</td><td class=\"second\">";
      switch (node.getClass())
      {
        case hw::disk:
          cout << kilobytes(node.getSize()) << " (" << decimalkilos(node.getSize()) << "B)";
          if (html)
            cout << "</td></tr>";
          break;
        case hw::display:
        case hw::memory:
        case hw::address:
        case hw::storage:
        case hw::volume:
          cout << kilobytes(node.getSize());
          if (html)
            cout << "</td></tr>";
          break;

        case hw::processor:
        case hw::bus:
        case hw::system:
          cout << decimalkilos(node.getSize()) << "Hz";
          if (html)
            cout << "</td></tr>";
          break;

        case hw::network:
          cout << decimalkilos(node.getSize()) << "bit/s";
          if (html)
            cout << "</td></tr>";
          break;

        case hw::power:
          cout << node.getSize();
          cout << "mWh";
          if (html)
            cout << "</td></tr>";
          break;

        default:
          cout << node.getSize();
          if (html)
            cout << "</td></tr>";
      }
      cout << endl;
    }

    if (node.getCapacity() > 0)
    {
      tab(level + 1, false);
      if (html)
        cout << "<tr><td class=\"first\">";
      cout << _("capacity") << ": ";
      if (html)
        cout << "</td><td class=\"second\">";
      switch (node.getClass())
      {
        case hw::disk:
          cout << kilobytes(node.getCapacity()) << " (" << decimalkilos(node.getCapacity()) << "B)";
          if (html)
            cout << "</td></tr>";
          break;
        case hw::memory:
        case hw::address:
        case hw::storage:
        case hw::volume:
          cout << kilobytes(node.getCapacity());
          if (html)
            cout << "</td></tr>";
          break;

        case hw::processor:
        case hw::bus:
        case hw::system:
          cout << decimalkilos(node.getCapacity());
          cout << "Hz";
          if (html)
            cout << "</td></tr>";
          break;

        case hw::network:
          cout << decimalkilos(node.getCapacity());
          cout << "bit/s";
          if (html)
            cout << "</td></tr>";
          break;

        case hw::power:
          cout << node.getCapacity();
          cout << "mWh";
          if (html)
            cout << "</td></tr>";
          break;

        default:
          cout << node.getCapacity();
          if (html)
            cout << "</td></tr>";
      }
      cout << endl;
    }

    if (node.getClass() == hw::address)
    {
      tab(level + 1, false);
      if (html)
        cout << "<tr><td class=\"first\">";
      if (node.getSize() == 0)
        cout << _("address") << ": " << hex << setfill('0') << setw(8) << node.
          getStart() << dec;
      else
        cout << _("range") << ": " << hex << setfill('0') << setw(8) << node.
          getStart() << " - " << hex << setfill('0') << setw(8) << node.
          getStart() + node.getSize() - 1 << dec;
      cout << endl;
    }

    if (node.getWidth() > 0)
    {
      tab(level + 1, false);
      if (html)
        cout << "<tr><td class=\"first\">";
      cout << _("width") << ": ";
      if (html)
        cout << "</td><td class=\"second\">";
      cout << node.getWidth() << " bits";
      if (html)
        cout << "</td></tr>";
      cout << endl;
    }

    if (node.getClock() > 0)
    {
      tab(level + 1, false);
      if (html)
        cout << "<tr><td class=\"first\">";
      cout << _("clock") << ": ";
      if (html)
        cout << "</td><td class=\"second\">";
      cout << decimalkilos(node.getClock());
      cout << "Hz";
      if (node.getClass() == hw::memory)
        cout << " (" << setiosflags(ios::fixed) << setprecision(1) << 1.0e9 / node.getClock() << "ns)";
      if (html)
        cout << "</td></tr>";
      cout << endl;
    }

    if (node.getCapabilities() != "")
    {
      tab(level + 1, false);
      if (html)
        cout << "<tr><td class=\"first\">";
      cout << _("capabilities") << ": ";
      if (html)
      {
        vector < string > capabilities = node.getCapabilitiesList();
        cout << "</td><td class=\"second\">";
        for(unsigned i=0; i<capabilities.size(); i++)
        {
          cout << "<dfn title=\"" << escape(node.getCapabilityDescription(capabilities[i])) << "\">" << capabilities[i] << "</dfn> ";
        }
        cout << "</td></tr>";
      }
      else
        cout << node.getCapabilities();
      cout << endl;
    }

    if (config.size() > 0)
    {
      tab(level + 1, false);
      if (html)
        cout << "<tr><td class=\"first\">";
      cout << _("configuration:");
      if (html)
        cout << "</td><td class=\"second\"><table summary=\"" << _("configuration of ") << node.
          getId() << "\">";
      for (unsigned int i = 0; i < config.size(); i++)
      {
        if (html)
          cout << "<tr><td class=\"sub-first\">";
        cout << " " << config[i];
        if (html)
          cout << "</td></tr>";
      }
      if (html)
        cout << "</table></td></tr>";
      cout << endl;
    }

    if (resources.size() > 0)
    {
      tab(level + 1, false);
      if (html)
        cout << "<tr><td class=\"first\">";
      cout << _("resources:");
      if (html)
        cout << "</td><td class=\"second\"><table summary=\"" << _("resources of ") << node.
          getId() << "\">";
      for (unsigned int i = 0; i < resources.size(); i++)
      {
        if (html)
          cout << "<tr><td class=\"sub-first\">";
        cout << " " << resources[i];
        if (html)
          cout << "</td></tr>";
      }
      if (html)
        cout << "</table></td></tr>";
      cout << endl;
    }

    if (html)
      cout << " </tbody>";

    if (html)
    {
      tab(level, false);
      cout << "</table></div>" << endl;
    }

  }                                               // if visible

  for (unsigned int i = 0; i < node.countChildren(); i++)
  {
    if(html)
      cout << "<div class=\"indented\">" << endl;
    print(*node.getChild(i), html, visible(node.getClassName()) ? level + 1 : 1);
    if(html)
      cout << "</div>" << endl;
  }

  if (html)
  {
    if (visible(node.getClassName()))
    {
      tab(level, false);
    }
    if (level == 0)
    {
      cout << "</body>" << endl;
      cout << "</html>" << endl;
    }
  }
}

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static void printbusinfo ( hwNode node,
vector< hwpath > &  l 
) [static]

Definition at line 597 of file print.cc.

{
  hwpath entry;

  entry.path = "";
  if (node.getBusInfo() != "")
    entry.path = node.getBusInfo();
  entry.description = node.asString();
  entry.devname = node.getLogicalName();
  entry.classname = node.getClassName();
  
  l.push_back(entry); 
  for (unsigned int i = 0; i < node.countChildren(); i++)
  { 
    printbusinfo(*node.getChild(i), l);
  }
}

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void printbusinfo ( hwNode node)

Definition at line 696 of file print.cc.

{
  vector < hwpath > l;
  printbusinfo(node, l);
  init_wsize();
  printincolumns(l, businfocols);
}

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static void printhwnode ( hwNode node,
vector< hwpath > &  l,
string  prefix = "" 
) [static]

Definition at line 578 of file print.cc.

{
  hwpath entry;

  entry.path = "";
  if (node.getPhysId() != "")
    entry.path = prefix + "/" + node.getPhysId();
  entry.description = node.asString();
  entry.devname = node.getLogicalName();
  entry.classname = node.getClassName();

  l.push_back(entry);
  for (unsigned int i = 0; i < node.countChildren(); i++)
  {
    printhwnode(*node.getChild(i), l, entry.path);
  }
}

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void printhwpath ( hwNode node)

Definition at line 679 of file print.cc.

{
  vector < hwpath > l;
  printhwnode(node, l);
  init_wsize();
  printincolumns(l, hwpathcols);
}

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static void printincolumns ( vector< hwpath > &  l,
const char *  cols[] 
) [static]

Definition at line 626 of file print.cc.

{
  unsigned int l1 = strlen(_(cols[0])),
    l2 = strlen(_(cols[1])),
    l3 = strlen(_(cols[2]));
  unsigned int i = 0;
  ostringstream out;

  for (i = 0; i < l.size(); i++)
  {
    if (l1 < l[i].path.length())
      l1 = l[i].path.length();
    if (l2 < l[i].devname.length())
      l2 = l[i].devname.length();
    if (l3 < l[i].classname.length())
      l3 = l[i].classname.length();
  }

  out << _(cols[0]);
  out << spaces(2 + l1 - strlen(_(cols[0])));
  out << _(cols[1]);
  out << spaces(2 + l2 - strlen(_(cols[1])));
  out << _(cols[2]);
  out << spaces(2 + l3 - strlen(_(cols[2])));
  out << _(cols[3]);
  printline(out);

  out << spaces(l1 + l2 + l3 + strlen(_(cols[3])) + 6, "=");
  printline(out);

  for (i = 0; i < l.size(); i++)
    if (visible(l[i].classname.c_str()))
  {
    out << l[i].path;
    out << spaces(2 + l1 - l[i].path.length());
    out << l[i].devname;
    out << spaces(2 + l2 - l[i].devname.length());
    out << l[i].classname;
    out << spaces(2 + l3 - l[i].classname.length());
    out << l[i].description;
    printline(out);
  }
}

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static void printline ( ostringstream &  out) [static]

Definition at line 615 of file print.cc.

{
  string s = out.str();

  if(isatty(STDOUT_FILENO) && (s.length()>columns))
    s.erase(columns);
  cout << s << endl;
  out.str("");
}

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static void tab ( int  level,
bool  connect = true 
) [static]

Definition at line 60 of file print.cc.

{
  if (level <= 0)
    return;
  for (int i = 0; i < level - 1; i++)
    cout << "   ";
  cout << "  ";
  if (connect)
    cout << "*-";
  else
    cout << "  ";
}

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Variable Documentation

const char* businfocols[] [static]
Initial value:
{
  N_("Bus info"),
  N_("Device"),
  N_("Class"),

}

Definition at line 688 of file print.cc.

unsigned int columns = 0 [static]

Definition at line 27 of file print.cc.

const char* hwpathcols[] [static]
Initial value:
{
  N_("H/W path"),
  N_("Device"),
  N_("Class"),

}

Definition at line 671 of file print.cc.

unsigned int rows = 0 [static]

Definition at line 27 of file print.cc.