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/*
* Copyright (C) Serenity Cybersecurity, LLC <license@futurecrew.ru>
* Author: Gleb Popov <arrowd@FreeBSD.org>
*
* Licensed under the GNU General Public License Version 2
*
* 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; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#pragma once
#include <cstdlib>
#include <functional>
#include <pk-backend.h>
#include <pkg.h>
#include "Deleters.hpp"
class PackageView
{
public:
PackageView(struct pkg* pkg) {
char* buf;
// TODO: don't we pull too much from pkg eagerly?
pkg_asprintf(&buf, "%n", pkg);
_name = free_deleted_unique_ptr<char>(buf);
pkg_asprintf(&buf, "%v", pkg);
_version = free_deleted_unique_ptr<char>(buf);
pkg_asprintf(&buf, "%q", pkg);
_abi = free_deleted_unique_ptr<char>(buf);
pkg_asprintf(&buf, "%N", pkg);
_reponame = free_deleted_unique_ptr<char>(buf);
pkg_asprintf(&buf, "%c", pkg);
_comment = free_deleted_unique_ptr<char>(buf);
pkg_asprintf(&buf, "%e", pkg);
_descr = free_deleted_unique_ptr<char>(buf);
pkg_asprintf(&buf, "%w", pkg);
_url = free_deleted_unique_ptr<char>(buf);
pkg_asprintf(&buf, "%C%{%Cn%||%}", pkg);
if (buf) {
_categories = g_strfreev_deleted_unique_ptr<gchar*> (g_strsplit(buf, "|", 0));
free(buf);
}
pkg_asprintf(&buf, "%L", pkg);
_license = free_deleted_unique_ptr<char>(buf);
pkg_asprintf(&buf, "%s", pkg);
_flatsize = std::strtoul(buf, nullptr, 10);
free(buf);
pkg_asprintf(&buf, "%x", pkg);
_compressedsize = std::strtoull(buf, nullptr, 10);
free(buf);
}
PackageView(gchar* package_id)
: external_pk_id (package_id), pk_namever(nullptr) {
g_assert (pk_package_id_check (package_id));
pk_id_parts = g_strfreev_deleted_unique_ptr<gchar*> (pk_package_id_split (package_id));
}
PackageView(const PackageView&) = delete;
const gchar* name() const {
if (pk_id_parts)
return pk_id_parts.get()[PK_PACKAGE_ID_NAME];
else
return _name.get();
}
const gchar* version() const {
if (pk_id_parts)
return pk_id_parts.get()[PK_PACKAGE_ID_VERSION];
else
return _version.get();
}
gchar* nameversion() {
if (pk_namever)
return pk_namever.get();
pk_namever = g_free_deleted_unique_ptr<gchar> (g_strconcat(name(), "-", version(), NULL));
return pk_namever.get();
}
const gchar* comment() const {
// comment can only be obtained from pkg*
g_assert (pk_id_parts == nullptr);
return _comment.get();
}
const gchar* description() const {
// description can only be obtained from pkg*
g_assert (pk_id_parts == nullptr);
return _descr.get();
}
const gchar* url() const {
// description can only be obtained from pkg*
g_assert (pk_id_parts == nullptr);
return _url.get();
}
const gchar* arch() const {
if (pk_id_parts)
return pk_id_parts.get()[PK_PACKAGE_ID_ARCH];
else {
// abi has the form of "FreeBSD:13:amd64"
// we want only the last part
const gchar* ptr = _abi.get();
while (*ptr != ':') ptr++;
ptr++;
while (*ptr != ':') ptr++;
ptr++;
return ptr;
}
}
gchar** categories() const {
// licenses can only be obtained from pkg*
g_assert (pk_id_parts == nullptr);
return _categories.get();
}
const gchar* license() const {
// licenses can only be obtained from pkg*
g_assert (pk_id_parts == nullptr);
return _license.get();
}
gulong flatsize() const {
// flatsize can only be obtained from pkg*
g_assert (pk_id_parts == nullptr);
return _flatsize;
}
guint64 compressedsize() const {
// flatsize can only be obtained from pkg*
g_assert (pk_id_parts == nullptr);
return _compressedsize;
}
const gchar* repository() const {
if (pk_id_parts)
return pk_id_parts.get()[PK_PACKAGE_ID_DATA];
else
return _reponame.get();
}
gchar* packageKitId() {
if (external_pk_id)
return external_pk_id;
if (!built_pk_id)
built_pk_id = g_free_deleted_unique_ptr<gchar> (
pk_package_id_build(name(), version(), arch(), repository()));
return built_pk_id.get();
}
private:
free_deleted_unique_ptr<char> _name,
_version, _abi, _reponame, _comment,
_descr, _url, _license;
g_strfreev_deleted_unique_ptr<gchar*> _categories;
gulong _flatsize;
guint64 _compressedsize;
gchar* external_pk_id = nullptr;
g_free_deleted_unique_ptr<gchar> built_pk_id;
g_strfreev_deleted_unique_ptr<gchar*> pk_id_parts;
g_free_deleted_unique_ptr<gchar> pk_namever;
};
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