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tdeadmin/kpackage/debInterface.cpp

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/*
** Copyright (C) 1999,2000 Toivo Pedaste <toivo@ucs.uwa.edu.au>
**
*/
/*
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program in a file called COPYING; if not, write to
** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
** MA 02110-1301, USA.
*/
/*
** Bug reports and questions can be sent to kde-devel@kde.org
*/
#include "../config.h"
#include <unistd.h>
#include <stdlib.h> // for getenv
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h> // for O_RDONLY
#include <setjmp.h>
#include <iostream>
#include <kurl.h>
#include <tdeglobal.h>
#include <kiconloader.h>
#include <kdebug.h>
#include "packageInfo.h"
#include "debInterface.h"
#include "updateLoc.h"
#include "kpackage.h"
#include "managementWidget.h"
#include "utils.h"
#include "options.h"
#include "cache.h"
#include <tdelocale.h>
extern TDEApplication *app;
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
DEB::DEB():pkgInterface()
{
head = "DEB";
icon = "application-x-deb";
pict = UserIcon(icon);
bad_pict = UserIcon("dbad");
updated_pict = UserIcon("dupdated");
new_pict = UserIcon("dnew");
packagePattern = "*.deb";
typeID = "/deb";
locatedialog = 0;
}
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
DEB::~DEB()
{
}
//////////////////////////////////////////////////////////////////////////////
// check if debian file
bool DEB::isType(char *buf, const TQString &)
{
if (hasProgram) {
if (!strcmp(buf,"!<arch>\n")) {
return true;
} else if (!strncmp(buf,"0.9",3)) {
return true;
} else
return false;
} else {
return false;
}
}
void DEB::distPackages(TQPtrList<packageInfo> *, cacheObj *)
{
}
void DEB::listUnIPackages(TQPtrList<packageInfo> *pki, LcacheObj *pCache)
{
TQString s;
cacheObj *cp;
for (cp = pCache->first(); cp != 0; cp = pCache->next()) {
kdDebug() << cp->base << ":: " << cp->option << "\n";
if (!cp->option.isEmpty()) {
distPackages(pki, cp);
} else if (!cp->base.isEmpty()) {
s = getPackList(cp);
if (!s.isEmpty()) {
listPackList(pki,s,cp);
}
} else {
s = getDir(cp);
if (!s.isEmpty()) {
listDir(pki,s,cp->location,cp->subdirs);
}
}
}
}
bool DEB::parseName(const TQString &name, TQString *n, TQString *v)
{
int d1, d2, s1;
s1 = name.findRev('.');
if (s1 > 0) {
d2 = name.findRev('-',s1-1);
if (d2 > 0) {
d1 = name.findRev('_',d2-1);
if (d1 < 0)
d1 = d2;
*n = name.left(d1);
*v = name.mid(d1+1,s1-d1-1);
return TRUE;
}
}
return FALSE;
}
void DEB::listInstalledPackages(TQPtrList<packageInfo> *pki)
{
listPackList(pki,STATUS,0);
}
void DEB::listPackList(TQPtrList<packageInfo> *pki, const TQString &fname, cacheObj *cp)
{
bool local = FALSE;
packageInfo *p;
TQStringList list;
TQString sline( i18n("Querying DEB package list: ")+fname );
if (cp) {
KURL u(cp->base);
local = u.isLocalFile();
}
kpackage->setStatus(sline);
kpackage->setPercent(0);
TQFile file(STATUS);
TQString s;
bool fileOpened= file.open(IO_ReadOnly);
if (fileOpened) {
TQTextStream stream( &file );
s = "";
while ( !s.isNull() ) {
s = stream.readLine();
if ( !s.isEmpty() ) {
list << s;
} else {
p = collectInfo(list);
if (p) {
if (!p->pkgInsert(pki, typeID, cp == 0)) {
delete p;
} else if (cp) {
p->info.insert("base", cp->base);
}
}
list.clear();
}
}
file.close();
}
kpackage->setPercent(100);
}
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
packageInfo *DEB::getPackageInfo(char mode, const TQString &name, const TQString &)
{
if (mode == 'i') {
if (hostName.isEmpty()) {
return getIPackageInfo(name);
} else {
return getIRPackageInfo(name);
}
} else
return getUPackageInfo(name);
}
packageInfo *DEB::getIPackageInfo( const TQString &name)
{
// query an installed package!
packageInfo *pki = 0;
TQString search;
TQStringList list;
search = "Package: "+ name;
TQFile f(STATUS);
if ( f.open(IO_ReadOnly) ) {
TQTextStream t( &f );
TQString s;
while ( !t.eof() ) {
s = t.readLine();
if ( s == search) {
list << s;
break;
}
}
while ( !t.eof() ) {
s = t.readLine();
if (s.length()) {
list << s;
} else {
pki = collectInfo(list);
break;
}
}
}
f.close();
return pki;
}
packageInfo *DEB::getIRPackageInfo( const TQString &name)
{
// query an remote installed package
packageInfo *pki = 0;
TQString s = "dpkg --status ";
s += name;
TQStringList list = kpty->run(s);
for ( TQStringList::Iterator it = list.begin(); it != list.end(); ++it ) {
// kdDebug() << "U=" << *it << "\n";
if ((*it).find("Package:") >= 0) {
kdDebug() << "found\n";
while (it != list.begin()) {
list.remove(list.begin());
}
break;
}
}
if (list.count() > 1) {
pki = DEB::collectInfo(list);
if (pki) {
pki->updated = TRUE;
if (pki->getFilename().isEmpty())
pki->setFilename(name);
}
}
return pki;
}
packageInfo *DEB::getUPackageInfo( const TQString &name)
{
// query an uninstalled package
packageInfo *pki = 0;
TQString s = "dpkg --info ";
s += TDEProcess::quote(name);
TQStringList list = kpty->run(s);
for ( TQStringList::Iterator it = list.begin(); it != list.end(); ++it ) {
// kdDebug() << "U=" << *it << "\n";
if ((*it).find("Package:") >= 0) {
// kdDebug() << "found\n";
while (it != list.begin()) {
list.remove(list.begin());
}
break;
}
}
if (list.count() > 1) {
pki = DEB::collectInfo(list, kpinterface[0]); // To be fixed up later, assumes order of kpinterface
if (pki)
pki->updated = TRUE;
}
return pki;
}
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
packageInfo *DEB::collectInfo(TQStringList &ln, pkgInterface *pkgInt)
{
if (!pkgInt) {
pkgInt = this;
}
TQMap<TQString, TQString> a;
TQString key, val;
bool bad_install = FALSE;
bool available = FALSE;
bool haveName = FALSE;
for ( TQStringList::Iterator it = ln.begin(); it != ln.end(); ++it ) {
loop:
int col = (*it).find(':');
key = ((*it).left(col)).lower();
if (key[0] == ' ') {
key.remove(0,1);
}
val = (*it).mid(col+2);
// val.truncate(val.length() - 1);
if (key == "conffiles") {
while (++it != ln.end()) {
if ((*it)[0] == ' ') {
} else {
goto loop;
}
}
} else if (key == "description") {
a.insert("summary", val);
TQString desc;
while (++it != ln.end()) {
if ((*it)[0] == ' ') {
desc += *it;
} else {
a.insert("description", desc);
goto loop;
}
}
a.insert("description", desc);
break;
} else if (key == "package") {
a.insert("name", val);
haveName = TRUE;
} else if (key == "md5sum") {
available = TRUE;
bad_install = FALSE;
} else if (key == "section") {
a.insert("group", val);
} else if (key == "status") {
if ((val.find("not-installed") >= 0) || (val.find("config-files") >= 0)) {
return 0;
}
if (val != "install ok installed" &&
val != "deinstall ok installed" &&
val != "deinstall ok config-files" &&
val != "purge ok installed") {
bad_install = TRUE;
}
a.insert("status", val);
} else if (key == "version") {
a.insert("version", val);
} else if (key == "size") {
a.insert("file-size", val);
} else if (key == "installed-size") {
a.insert("size", val + "000");
} else {
a.insert(key, val);
}
// kdDebug() << "C=" << key << "," << val <<"\n";
}
if (haveName) {
packageInfo *i = new packageInfo(a,pkgInt);
if (bad_install) {
i->packageState = packageInfo::BAD_INSTALL;
} else if (available) {
i->packageState = packageInfo::AVAILABLE;
} else {
i->packageState = packageInfo::INSTALLED;
}
i->fixup();
return i;
} else {
return 0;
}
}
//////////////////////////////////////////////////////////////////////////////
TQStringList DEB::getChangeLog(packageInfo *p) {
TQString fn( p->getFilename());
if(!fn.isEmpty())
return 0;
else
return getIChangeLog(p);
}
TQStringList DEB::getIChangeLog(packageInfo *p)
{
TQString from;
TQStringList ret;
TQString name = p->getProperty("name");
from = "zcat /usr/share/doc/";
from += name;
from += "/changelog.Debian.gz";
ret = kpty->run(from);
if (!kpty->Result)
return ret;
else {
from = "zcat /usr/share/doc/";
from += name;
from += "/changelog.gz";
ret = kpty->run(from);
if (!kpty->Result)
return ret;
else
return 0;
}
}
bool DEB::filesTab(packageInfo *p) {
if (p->packageState == packageInfo::INSTALLED) {
return true;
} else if (p->isFileLocal()) {
return true;
}
return false;
}
bool DEB::changeTab(packageInfo *p) {
if (p->packageState == packageInfo::INSTALLED) {
return true;
}
return false;
}
//////////////////////////////////////////////////////////////////////////////
TQStringList DEB::getFileList(packageInfo *p)
{
TQString fn( p->getFilename());
if(!fn.isEmpty())
return getUFileList(fn);
else
return getIFileList(p);
}
// query an installed package
TQStringList DEB::getIFileList(packageInfo *p)
{
FILE *file;
TQString name = p->getProperty("name");
TQStringList filelist;
TQString vb( INFODIR + name + ".list");
file= fopen(vb.ascii(),"r");
if (file) {
char linebuf[1024];
while (fgets(linebuf,sizeof(linebuf),file)) {
linebuf[strlen(linebuf) - 1] = 0; // remove new line
filelist.append(linebuf);
}
fclose(file);
}
return filelist;
}
// query an uninstalled package
TQStringList DEB::getUFileList(const TQString &fn)
{
TQString s = "dpkg --contents ";
s += "'";
s += fn;
s += "'";
TQStringList filelist = kpty->run(s);
int pt = -1;
for ( TQStringList::Iterator it = filelist.begin();
it != filelist.end(); ++it ) {
// kdDebug() << "F=" << *it << "\n";
if (pt < 0) {
pt = (*it).findRev(' ');
}
(*it) = (*it).mid(pt + 1);
}
return filelist;
}
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
TQStringList DEB::FindFile(const TQString &name, bool)
{
TQString s = "dpkg -S ";
s += name;
TQStringList filelist = kpty->run(s);
for ( TQStringList::Iterator it = filelist.begin(); it != filelist.end(); ++it ) {
int p = (*it).find(": ");
if( p !=-1 )
(*it).replace(p, 2, "\t");
}
if (filelist.count() == 1) {
TQStringList::Iterator it = filelist.begin();
if ((*it).find("not found") >= 0) {
filelist.remove(it);
}
}
return filelist;
}
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
void DEB::setLocation()
{
locatedialog->restore();
}
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
void DEB::setAvail(LcacheObj *slist)
{
if (packageLoc)
delete packageLoc;
packageLoc = slist;
}
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
TQString DEB::uninstall(int uninstallFlags, TQPtrList<packageInfo> *p,
bool &test)
{
TQString packs = "";
packageInfo *i;
for (i = p->first(); i!= 0; i = p->next()) {
packs += i->getProperty("name");
packs += " ";
}
return doUninstall( uninstallFlags, packs, test);
}
//////////////////////////////////////////////////////////////////////////////
TQString DEB::install(int installFlags, TQPtrList<packageInfo> *p,
bool &test)
{
TQString packs = "";
packageInfo *i;
for (i = p->first(); i!= 0; i = p->next()) {
TQString fname = i->fetchFilename();
if (!fname.isEmpty()) {
packs += TDEProcess::quote(fname);
packs += " ";
}
}
return doInstall(installFlags, packs, test);
}
//////////////////////////////////////////////////////////////////////////////
// Call the script to install packages setting parameters
// to dpkg dependent on flags, returning whether everyting worked
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
TQString DEB::doInstall(int installFlags, const TQString &packs, bool &test)
{
TQString s = "dpkg -i ";
s += setOptions(installFlags, paramsInst);
s += packs;
kdDebug() << "iCMD=" << s << "\n";
if (installFlags>>4 & 1)
test = 1;
return s;
}
#include "debInterface.moc"
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