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tdebase/kcontrol/info/info_netbsd.cpp

354 lines
8.0 KiB

/*
* info_netbsd.cpp is part of the KDE program kcminfo. This displays
* various information about the NetBSD system it's running on.
*
* Originally written by Jaromir Dolecek <dolecek@ics.muni.cz>. CPU info
* code has been imported from implementation of processor.cpp for KDE 1.0
* by David Brownlee <abs@NetBSD.org> as found in NetBSD packages collection.
* Hubert Feyer <hubertf@NetBSD.org> enhanced the sound information printing
* quite a lot, too.
*
* The code is placed into public domain. Do whatever you want with it.
*/
#define INFO_CPU_AVAILABLE
#define INFO_IRQ_AVAILABLE
#define INFO_DMA_AVAILABLE
#define INFO_PCI_AVAILABLE
#define INFO_IOPORTS_AVAILABLE
#define INFO_SOUND_AVAILABLE
#define INFO_DEVICES_AVAILABLE
#define INFO_SCSI_AVAILABLE
#define INFO_PARTITIONS_AVAILABLE
#define INFO_XSERVER_AVAILABLE
/*
* all following functions should return TRUE, when the Information
* was filled into the lBox-Widget. Returning FALSE indicates that
* information was not available.
*/
#include <sys/types.h>
#include <sys/param.h>
#include <sys/sysctl.h>
#include <sys/mount.h>
#include <stdio.h> /* for NULL */
#include <stdlib.h> /* for malloc(3) */
#include <fstab.h>
#include <tqfile.h>
#include <tqfontmetrics.h>
#include <tqstrlist.h>
#include <tqtextstream.h>
#include <kdebug.h>
#include <kio/global.h> /* for KIO::convertSize() */
typedef struct
{
int string;
int name;
const char *title;
} hw_info_mib_list_t;
bool GetInfo_CPU(TQListView *lBox)
{
static hw_info_mib_list_t hw_info_mib_list[]= {
{ 1, HW_MODEL, "Model" },
{ 1, HW_MACHINE, "Machine" },
{ 1, HW_MACHINE_ARCH, "Architecture" },
{ 0, HW_NCPU, "Number of CPUs" },
{ 0, HW_PAGESIZE, "Pagesize" },
{ 0,0,0 }
};
hw_info_mib_list_t *hw_info_mib;
int mib[2], num;
char *buf;
size_t len;
TQString value;
lBox->addColumn(i18n("Information"));
lBox->addColumn(i18n("Value"));
for ( hw_info_mib = hw_info_mib_list ; hw_info_mib->title ; ++hw_info_mib )
{
mib[0] = CTL_HW;
mib[1] = hw_info_mib->name;
if ( hw_info_mib->string ) {
sysctl(mib,2,NULL,&len,NULL,0);
if ( (buf = (char*)malloc(len)) ) {
sysctl(mib,2,buf,&len,NULL,0);
value = TQString::fromLocal8Bit(buf);
free(buf);
}
else {
value = TQString("Unknown");
}
}
else {
len = sizeof(num);
sysctl(mib,2,&num,&len,NULL,0);
value = TQString::number(num);
}
new TQListViewItem(lBox, hw_info_mib->title, value);
}
return true;
}
// this is used to find out which devices are currently
// on system
static bool GetDmesgInfo(TQListView *lBox, const char *filter,
void func(TQListView *, TQString s))
{
TQFile *dmesg = new TQFile("/var/run/dmesg.boot");
bool usepipe = false;
FILE *pipe = NULL;
TQTextStream *t;
bool seencpu = false;
TQString s;
bool found = false;
if (dmesg->exists() && dmesg->open(IO_ReadOnly)) {
t = new TQTextStream(dmesg);
}
else {
delete dmesg;
pipe = popen("/sbin/dmesg", "r");
if (!pipe) return false;
usepipe = true;
t = new TQTextStream(pipe, IO_ReadOnly);
}
TQListViewItem *olditem = NULL;
while(!(s = t->readLine().local8Bit()).isEmpty()) {
if (!seencpu) {
if (s.contains("cpu"))
seencpu = true;
else
continue;
}
if (s.contains("boot device") ||
s.contains("WARNING: old BSD partition ID!"))
break;
if (!filter
|| (filter[0] == '^' && s.find(&filter[1]) == 0)
|| (filter[0] != '^' && s.contains(filter))) {
if (func)
func(lBox, s);
else
olditem = new TQListViewItem(lBox, olditem, s);
found = true;
}
}
delete t;
if (pipe)
pclose(pipe);
else {
dmesg->close();
delete dmesg;
}
return found;
}
void
AddIRQLine(TQListView *lBox, TQString s)
{
int pos, irqnum;
char numstr[3];
pos = s.find(" irq ");
irqnum = (pos < 0) ? 0 : atoi(&s.ascii()[pos+5]);
if (irqnum)
snprintf(numstr, 3, "%02d", irqnum);
else {
// this should never happen
strcpy(numstr, "??");
}
new TQListViewItem(lBox, numstr, s);
}
bool GetInfo_IRQ (TQListView *lBox)
{
lBox->addColumn(i18n("IRQ"));
lBox->addColumn(i18n("Device"));
lBox->setSorting(0);
lBox->setShowSortIndicator(FALSE);
(void) GetDmesgInfo(lBox, " irq ", AddIRQLine);
return true;
}
bool GetInfo_DMA (TQListView *)
{
return false;
}
bool GetInfo_PCI (TQListView *lbox)
{
if (!GetDmesgInfo(lbox, "at pci", NULL))
new TQListViewItem(lbox, i18n("No PCI devices found."));
return true;
}
bool GetInfo_IO_Ports (TQListView *lbox)
{
if (!GetDmesgInfo(lbox, "port 0x", NULL))
new TQListViewItem(lbox, i18n("No I/O port devices found."));
return true;
}
bool GetInfo_Sound (TQListView *lbox)
{
lbox->setSorting(false);
if (!GetDmesgInfo(lbox, "audio", NULL))
new TQListViewItem(lbox, i18n("No audio devices found."));
// append information for each audio devices found
TQListViewItem *lvitem = lbox->firstChild();
for(; lvitem; lvitem = lvitem->nextSibling()) {
TQString s;
int pos, len;
const char *start;
char *dev;
s = lvitem->text(0);
// The autoconf message is in form 'audio0 at auvia0: ...'
if (s.find("audio") == 0 && (pos = s.find(" at ")) > 0) {
pos += 4; // skip " at "
start = s.ascii() + pos;
len = (int) strcspn(start, ":\n\t ");
dev = (char *) malloc(1 + len + 1);
sprintf(dev, "^%.*s", len, start); /* safe */
GetDmesgInfo(lbox, dev, NULL);
free(dev);
}
}
return true;
}
bool GetInfo_Devices (TQListView *lBox)
{
(void) GetDmesgInfo(lBox, NULL, NULL);
return true;
}
bool GetInfo_SCSI (TQListView *lbox)
{
if (!GetDmesgInfo(lbox, "scsibus", NULL))
new TQListViewItem(lbox, i18n("No SCSI devices found."));
// remove the 'waiting %d seconds for devices to settle' message
TQListViewItem *lvitem = lbox->firstChild();
for(; lvitem; lvitem = lvitem->nextSibling()) {
TQString s = lvitem->text(0);
if (s.contains("seconds for devices to settle")) {
lbox->removeItem(lvitem);
break;
}
}
return true;
}
bool GetInfo_Partitions (TQListView *lbox)
{
int num; // number of mounts
// FIXME: older pkgsrc patches checked ST_RDONLY for this declaration
// what is ST_RDONLY and how does it affect getmntinfo?
struct statfs *mnt; // mount data pointer
// get mount info
if (!(num=getmntinfo(&mnt, MNT_WAIT))) {
kdError() << "getmntinfo failed" << endl;
return false;
}
// table headers
lbox->addColumn(i18n("Device"));
lbox->addColumn(i18n("Mount Point"));
lbox->addColumn(i18n("FS Type"));
lbox->addColumn(i18n("Total Size"));
lbox->addColumn(i18n("Free Size"));
lbox->addColumn(i18n("Total Nodes"));
lbox->addColumn(i18n("Free Nodes"));
lbox->addColumn(i18n("Flags"));
// mnt points into a static array (no need to free it)
for(; num--; ++mnt) {
unsigned long long big[2];
TQString vv[5];
big[0] = big[1] = mnt->f_bsize; // coerce the product
big[0] *= mnt->f_blocks;
big[1] *= mnt->f_bavail; // FIXME: use f_bfree if root?
// convert to strings
vv[0] = KIO::convertSize(big[0]);
vv[1] = TQString::fromLatin1("%1 (%2%%)")
.arg(KIO::convertSize(big[1]))
.arg(mnt->f_blocks ? mnt->f_bavail*100/mnt->f_blocks : 0);
// FIXME: these two are large enough to punctuate
vv[2] = TQString::number(mnt->f_files);
vv[3] = TQString::fromLatin1("%1 (%2%%) ")
.arg(mnt->f_ffree)
.arg(mnt->f_files ? mnt->f_ffree*100/mnt->f_files : 0);
vv[4] = TQString::null;
#define MNTF(x) if (mnt->f_flags & MNT_##x) vv[4] += TQString::fromLatin1(#x " ");
MNTF(ASYNC)
MNTF(DEFEXPORTED)
MNTF(EXKERB)
MNTF(EXNORESPORT)
MNTF(EXPORTANON)
MNTF(EXPORTED)
MNTF(EXPUBLIC)
MNTF(EXRDONLY)
MNTF(IGNORE)
MNTF(LOCAL)
MNTF(NOATIME)
MNTF(NOCOREDUMP)
MNTF(NODEV)
MNTF(NODEVMTIME)
MNTF(NOEXEC)
MNTF(NOSUID)
MNTF(QUOTA)
MNTF(RDONLY)
MNTF(ROOTFS)
MNTF(SOFTDEP)
MNTF(SYMPERM)
MNTF(SYNCHRONOUS)
MNTF(UNION)
#undef MNTF
// put it in the table
// FIXME: there're more data but we have limited args (this is wrong! just add!)
new TQListViewItem(lbox,
// FIXME: names need pad space
mnt->f_mntfromname,
mnt->f_mntonname,
mnt->f_fstypename,
vv[0], vv[1], vv[2], vv[3], vv[4]);
}
// job well done
return true;
}
bool GetInfo_XServer_and_Video (TQListView *lBox)
{
return GetInfo_XServer_Generic( lBox );
}