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tdeadmin/kpackage/gentooInterface.cpp

467 lines
12 KiB

/*
**
** Copyright (C) 2004 Richard Lärkäng <nouseforaname@home.se>
**
** 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.
*/
#include "gentooInterface.h"
#include "updateLoc.h"
#include "kpackage.h"
#include "cache.h"
#include "kpTerm.h"
#include <tdelocale.h>
#include <kiconloader.h>
#include <kdebug.h>
#include <kfilterdev.h>
/* TODO
Make it possible to 'emerge sync'
Add possibilty for package manager plugins to have own compare version method,
and use it here for: (alpha|beta|pre|rc|p)
Slots, how to do that in a good way?
Should we care about the world-file?
Read masked packages from /usr/portage/profiles/package.mask
Use flags and CFLAGS?
Should read arch from make.conf along with directories etc
"~arch" implies "arch"
Do something about locateDialog, I don't want it here,
but I would like it to be possible to add own configuration,
and I don't like the crash when clicking locate ;-)
*/
Gentoo::Gentoo()
: pkgInterface()
{
head = "Gentoo";
name = i18n("Gentoo");
icon = "gentoo";
pict = UserIcon(icon);
updated_pict = UserIcon("kupdated");
new_pict = UserIcon("knew");
packagePattern = "*.ebuild";
//typeID = "/kiss";
queryMsg = i18n("Querying Gentoo package list: ");
archesPossible << "~x86" << "x86";
portageDir="/usr/portage/";
TQFile f(portageDir+"profiles/package.mask");
if (f.open(IO_ReadOnly))
{
TQTextStream stream( &f );
TQString line;
while (!stream.atEnd())
{
line = stream.readLine();
if (!line.startsWith("#") && !line.isEmpty())
{
// kdDebug() << "Adding: " << line << " to packageMask" << endl;
packageMask << line;
}
}
}
hasProgram = ifExe("emerge");
}
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
Gentoo::~Gentoo()
{
}
//////////////////////////////////////////////////////////////////////////////
bool Gentoo::isType(char * /*buf*/, const TQString &)
{
return false;
}
bool Gentoo::parseName(const TQString& name, TQString *n, TQString *v)
{
// Taken from the portage code, should be correct
TQRegExp r("([^/]+)-((\\d+(\\.\\d+)*[a-z]*)(_(alpha|beta|pre|rc|p)\\d*)?(-r(\\d+))?)$");
r.search(name);
*n = r.cap(1);
*v = r.cap(2);
if (n->isEmpty() || v->isEmpty())
return false;
else
return true;
}
void Gentoo::listInstalledPackages(TQPtrList<packageInfo> *pki)
{
TQString vb;
packageInfo *p;
TQString sline = i18n("Looking for Gentoo packages: ");
kpackage->setStatus(sline);
kpackage->setPercent(0);
TQFile f(portageDir+"profiles/categories");
if (!f.open(IO_ReadOnly))
{
kdWarning() << "Couldn't open categories file" << endl;
return;
}
TQTextStream stream( &f );
TQStringList categories;
while (!stream.atEnd())
{
categories.append(stream.readLine());
}
int categoriesCount = categories.count();
int categoriesDone = 0;
for (TQStringList::Iterator category = categories.begin(); category != categories.end(); ++category)
{
kpackage->setPercent(categoriesDone/categoriesCount);
categoriesDone += 100;
if (*category == "packages" || *category == "local" || *category == "virtual")
continue;
TQDir d("/var/db/pkg/"+*category);
TQStringList packages = d.entryList(TQDir::Dirs);
for (TQStringList::Iterator it = packages.begin(); it != packages.end(); ++it)
{
if (*it != "." && *it != "..")
{
p = collectInstalledInfo(*it, *category);
if (p)
{
if (!p->pkgInsert(pki, typeID, true))
{
delete p;
}
}
}
}
d.setPath("/var/cache/edb/dep/"+*category);
packages = d.entryList(TQDir::Files);
for (TQStringList::Iterator it = packages.begin(); it != packages.end(); ++it)
{
if (*it != "." && *it != "..")
{
bool isMasked = false;
TQString version, name;
if (!parseName(*it, &name, &version))
{
kdDebug() << "Couldn't parse name: " << *it << endl;
continue;
}
for (TQStringList::Iterator maskIt = packageMask.begin(); maskIt != packageMask.end(); ++maskIt)
{
// FIXME Should all be handled, just not implemented yet
if ((*maskIt).startsWith("<") || (*maskIt).startsWith("=") || (*maskIt).startsWith("~") || (*maskIt).startsWith(">"))
continue;
if (*category+"/"+name == *maskIt)
{
kdDebug() << "Package: " << name << "-" << version << " is masked" << endl;
isMasked = true;
break;
}
}
if (isMasked)
continue;
p = collectUninstalledInfo(name, *category, version);
if (p)
{
if (!p->pkgInsert(pki, typeID, false))
{
delete p;
}
}
}
}
}
/*
*/
kpackage->setPercent(100);
}
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
// mode: i = query installed u = query uninstalled
packageInfo *Gentoo::getPackageInfo(char mode, const TQString &name, const TQString &version)
{
packageInfo *pki = 0;
TQString vb,search;
switch(mode)
{
////////////////////////////////////////////////////////////////////////
// query an installed package!
case 'i':
pki = collectInstalledInfo(name, ""/*FIXME*/);
break;
////////////////////////////////////////////////////////////////////
// query an uninstalled package
case 'u':
pki = collectUninstalledInfo(name, ""/*FIXME*/, version);
break;
}
return pki;
}
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
packageInfo *Gentoo::collectInstalledInfo(const TQString& name, const TQString& category)
{
TQMap<TQString, TQString> a;
TQIODevice* iod(KFilterDev::deviceForFile("/var/db/pkg/"+category+"/"+name+"/environment.bz2","application/x-bzip2", true));
TQString line;
if (!iod->open(IO_ReadOnly))
return 0;
TQTextStream stream( iod );
TQString n, version, description;
while (!stream.atEnd())
{
line = stream.readLine();
if (line.startsWith("PN="))
{
n = line.mid(3);
a.insert("name", n);
}
else if (line.startsWith("PVR="))
{
version = line.mid(4);
a.insert("version", version);
}
else if (line.startsWith("DESCRIPTION="))
{
description = line.mid(12);
a.insert("summary", description);
}
if (a.count() >= 3)
break;
}
delete iod;
a.insert("group", category);
// a.insert("file-size", "File-size");
// a.insert("size", "Installed-size");
packageInfo *i = new packageInfo(a,this);
i->packageState = packageInfo::INSTALLED;
i->fixup();
return i;
}
//////////////////////////////////////////////////////////////////////////////
packageInfo *Gentoo::collectUninstalledInfo(const TQString& name, const TQString& category, const TQString& version)
{
TQMap<TQString, TQString> a;
a.insert("name", name);
a.insert("group", category);
a.insert("version", version);
a.insert("base", portageDir+category+"/"+name);
a.insert("filename", name+"-"+version+".ebuild");
TQFile f("/var/cache/edb/dep/"+category+"/"+name+"-"+version);
if (!f.open(IO_ReadOnly))
{
kdDebug() << "Couldn't read: " << name << "-" << version << endl;
return 0;
}
// Dep format:
// 1: DEPEND?
// 2: RDEPEND?
// 3: SLOT
// 4: SOURCE_URI
// 5: FEATURES
// 6: HOMEPAGE
// 7: LICENSE
// 8: DESCRIPTION
// 9: KEYWORDS (arch)
// 10: ECLASSES (inherited)
// 11: IUSE
// Skip first 7 lines for now
TQTextStream stream( &f );
for (int i=0; i < 7 && !stream.atEnd(); i++)
stream.readLine();
if (!stream.atEnd())
a.insert("summary", stream.readLine());
TQStringList keywords = TQStringList::split(' ', stream.readLine());
bool works = false;
for (TQStringList::Iterator it = keywords.begin(); it != keywords.end(); ++it)
{
for (TQStringList::Iterator it2 = archesPossible.begin(); it2 != archesPossible.end(); ++it2)
{
if (*it == *it2)
{
works = true;
break;
}
}
if (works)
break;
}
if (!works)
{
// kdDebug() << name << "-" << version << ": Doesn't contain working arch" << endl;
return 0;
}
packageInfo *i = new packageInfo(a,this);
i->packageState = packageInfo::AVAILABLE;
i->fixup();
return i;
}
//////////////////////////////////////////////////////////////////////////////
TQStringList Gentoo::getChangeLog(packageInfo *p) {
TQStringList clog;
TQFile f(portageDir+p->getProperty("group")+"/"+p->getProperty("name")+"/ChangeLog");
if (!f.open(IO_ReadOnly))
return clog;
TQTextStream stream(&f);
while (!stream.atEnd())
clog.append(stream.readLine());
return clog;
}
bool Gentoo::filesTab(packageInfo *p) {
return p->packageState == packageInfo::INSTALLED;
}
bool Gentoo::changeTab(packageInfo *) {
return true;
}
//////////////////////////////////////////////////////////////////////////////
TQStringList Gentoo::getFileList(packageInfo *p)
{
TQStringList filelist;
TQFile f("/var/db/pkg/"+p->getProperty("group")+"/"+p->getProperty("name")+"-"+p->getProperty("version")+"/CONTENTS");
if (!f.open(IO_ReadOnly))
return filelist;
TQTextStream stream(&f);
TQString line;
TQRegExp removeEnd("(.*)( [a-f0-9]{32} [0-9]+| -> [^ ] [0-9]+| -> [^\\(]*\\([^\\)]*\\))$");
while (!stream.atEnd())
{
line = stream.readLine();
int pos=0;
while (line[pos] != ' ') pos++;
line = line.mid(pos+1);
removeEnd.search(line);
TQString cap = removeEnd.cap(1);
if (!cap.isEmpty())
line = cap;
filelist.append(line);
}
return filelist;
}
//////////////////////////////////////////////////////////////////////////////
TQString Gentoo::uninstall(int , TQPtrList<packageInfo> *plist, bool &test)
{
TQString cmd;
packageInfo *pk;
if (test)
cmd = "NOCOLOR=\"true\" emerge unmerge -p ";
else
cmd = "NOCOLOR=\"true\" emerge unmerge ";
for (pk = plist->first(); pk != 0; pk = plist->next()) {
cmd += "=" + pk->getProperty("group") + "/" + pk->getProperty("name") +
"-" + pk->getProperty("version") + " ";
}
return cmd;
}
//////////////////////////////////////////////////////////////////////////////
TQString Gentoo::install(int, TQPtrList<packageInfo> *plist, bool &test)
{
TQString cmd;
packageInfo *pk;
if (test)
cmd = "NOCOLOR=\"true\" emerge -p ";
else
cmd = "NOCOLOR=\"true\" emerge ";
for (pk = plist->first(); pk != 0; pk = plist->next()) {
cmd += "=" + pk->getProperty("group") + "/" + pk->getProperty("name") +
"-" + pk->getProperty("version") + " ";
}
return cmd;
}
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
TQStringList Gentoo::FindFile(const TQString &, bool)
{
return TQStringList();
}
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
void Gentoo::setLocation()
{
}
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
void Gentoo::setAvail(LcacheObj *slist)
{
Q_UNUSED(slist)
}
#include "gentooInterface.moc"