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Diffstat (limited to 'kpackage/gentooInterface.cpp')
| -rw-r--r-- | kpackage/gentooInterface.cpp | 466 |
1 files changed, 466 insertions, 0 deletions
diff --git a/kpackage/gentooInterface.cpp b/kpackage/gentooInterface.cpp new file mode 100644 index 0000000..a8ef275 --- /dev/null +++ b/kpackage/gentooInterface.cpp @@ -0,0 +1,466 @@ +/* +** +** 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 <klocale.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/"; + QFile f(portageDir+"profiles/package.mask"); + if (f.open(IO_ReadOnly)) + { + QTextStream stream( &f ); + + QString 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 QString &) +{ + return false; +} + +bool Gentoo::parseName(const QString& name, QString *n, QString *v) +{ + // Taken from the portage code, should be correct + QRegExp 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(QPtrList<packageInfo> *pki) +{ + QString vb; + packageInfo *p; + + QString sline = i18n("Looking for Gentoo packages: "); + + kpackage->setStatus(sline); + kpackage->setPercent(0); + + QFile f(portageDir+"profiles/categories"); + if (!f.open(IO_ReadOnly)) + { + kdWarning() << "Couldn't open categories file" << endl; + return; + } + + QTextStream stream( &f ); + QStringList categories; + while (!stream.atEnd()) + { + categories.append(stream.readLine()); + } + + int categoriesCount = categories.count(); + int categoriesDone = 0; + for (QStringList::Iterator category = categories.begin(); category != categories.end(); ++category) + { + kpackage->setPercent(categoriesDone/categoriesCount); + categoriesDone += 100; + + if (*category == "packages" || *category == "local" || *category == "virtual") + continue; + + QDir d("/var/db/pkg/"+*category); + QStringList packages = d.entryList(QDir::Dirs); + for (QStringList::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(QDir::Files); + for (QStringList::Iterator it = packages.begin(); it != packages.end(); ++it) + { + if (*it != "." && *it != "..") + { + bool isMasked = false; + QString version, name; + if (!parseName(*it, &name, &version)) + { + kdDebug() << "Couldn't parse name: " << *it << endl; + continue; + } + + for (QStringList::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 QString &name, const QString &version) +{ + packageInfo *pki = 0; + QString 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 QString& name, const QString& category) +{ + QMap<QString, QString> a; + + QIODevice* iod(KFilterDev::deviceForFile("/var/db/pkg/"+category+"/"+name+"/environment.bz2","application/x-bzip2", true)); + QString line; + if (!iod->open(IO_ReadOnly)) + return 0; + QTextStream stream( iod ); + QString 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 QString& name, const QString& category, const QString& version) +{ + QMap<QString, QString> 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"); + + QFile 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 + QTextStream stream( &f ); + for (int i=0; i < 7 && !stream.atEnd(); i++) + stream.readLine(); + + if (!stream.atEnd()) + a.insert("summary", stream.readLine()); + + QStringList keywords = QStringList::split(' ', stream.readLine()); + + bool works = false; + for (QStringList::Iterator it = keywords.begin(); it != keywords.end(); ++it) + { + for (QStringList::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; +} + +////////////////////////////////////////////////////////////////////////////// + +QStringList Gentoo::getChangeLog(packageInfo *p) { + QStringList clog; + QFile f(portageDir+p->getProperty("group")+"/"+p->getProperty("name")+"/ChangeLog"); + if (!f.open(IO_ReadOnly)) + return clog; + QTextStream 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; +} + +////////////////////////////////////////////////////////////////////////////// +QStringList Gentoo::getFileList(packageInfo *p) +{ + QStringList filelist; + + QFile f("/var/db/pkg/"+p->getProperty("group")+"/"+p->getProperty("name")+"-"+p->getProperty("version")+"/CONTENTS"); + if (!f.open(IO_ReadOnly)) + return filelist; + QTextStream stream(&f); + QString line; + QRegExp 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); + QString cap = removeEnd.cap(1); + if (!cap.isEmpty()) + line = cap; + + filelist.append(line); + } + + return filelist; +} + +////////////////////////////////////////////////////////////////////////////// +QString Gentoo::uninstall(int , QPtrList<packageInfo> *plist, bool &test) +{ + QString 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; +} + +////////////////////////////////////////////////////////////////////////////// +QString Gentoo::install(int, QPtrList<packageInfo> *plist, bool &test) +{ + QString 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; +} + +////////////////////////////////////////////////////////////////////////////// +////////////////////////////////////////////////////////////////////////////// +QStringList Gentoo::FindFile(const QString &, bool) +{ + return QStringList(); +} + + +////////////////////////////////////////////////////////////////////////////// +////////////////////////////////////////////////////////////////////////////// +void Gentoo::setLocation() +{ + +} + +////////////////////////////////////////////////////////////////////////////// +////////////////////////////////////////////////////////////////////////////// +void Gentoo::setAvail(LcacheObj *slist) +{ + Q_UNUSED(slist) +} + +#include "gentooInterface.moc" |