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// Copyright Contributors to the DNF5 project.
// Copyright Contributors to the libdnf project.
// SPDX-License-Identifier: LGPL-2.1-or-later
//
// This file is part of libdnf: https://github.com/rpm-software-management/libdnf/
//
// Libdnf is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 2.1 of the License, or
// (at your option) any later version.
//
// Libdnf 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with libdnf. If not, see <https://www.gnu.org/licenses/>.
#include "libdnf5/base/log_event.hpp"
#include "utils/string.hpp"
#include "libdnf5/utils/bgettext/bgettext-lib.h"
#include "libdnf5/utils/format.hpp"
namespace libdnf5::base {
class LogEvent::Impl {
public:
Impl(
libdnf5::GoalAction action,
libdnf5::GoalProblem problem,
const std::set<std::string> & additional_data,
const libdnf5::GoalJobSettings & settings,
libdnf5::transaction::TransactionItemType spec_type,
const std::string & spec);
Impl(libdnf5::GoalAction action, libdnf5::GoalProblem problem, const SolverProblems & solver_problems);
private:
friend LogEvent;
libdnf5::GoalAction action;
libdnf5::GoalProblem problem;
std::set<std::string> additional_data;
std::optional<libdnf5::GoalJobSettings> job_settings;
std::optional<libdnf5::transaction::TransactionItemType> spec_type;
std::optional<std::string> spec;
std::optional<SolverProblems> solver_problems;
};
LogEvent::Impl::Impl(
libdnf5::GoalAction action,
libdnf5::GoalProblem problem,
const std::set<std::string> & additional_data,
const libdnf5::GoalJobSettings & settings,
const libdnf5::transaction::TransactionItemType spec_type,
const std::string & spec)
: action(action),
problem(problem),
additional_data(additional_data),
job_settings(settings),
spec_type(spec_type),
spec(spec) {}
LogEvent::Impl::Impl(libdnf5::GoalAction action, libdnf5::GoalProblem problem, const SolverProblems & solver_problems)
: action(action),
problem(problem),
solver_problems(solver_problems) {}
LogEvent::LogEvent(
libdnf5::GoalAction action,
libdnf5::GoalProblem problem,
const std::set<std::string> & additional_data,
const libdnf5::GoalJobSettings & settings,
const libdnf5::transaction::TransactionItemType spec_type,
const std::string & spec)
: p_impl(std::make_unique<Impl>(action, problem, additional_data, settings, spec_type, spec)) {
libdnf_assert(
!(problem == libdnf5::GoalProblem::SOLVER_ERROR ||
problem == libdnf5::GoalProblem::SOLVER_PROBLEM_STRICT_RESOLVEMENT ||
problem == libdnf5::GoalProblem::MODULE_SOLVER_ERROR ||
problem == libdnf5::GoalProblem::MODULE_SOLVER_ERROR_LATEST ||
problem == libdnf5::GoalProblem::MODULE_SOLVER_ERROR_DEFAULTS),
"LogEvent::LogEvent() called with incorrect problem, the constructor does not allow these problems: "
"libdnf5::GoalProblem::SOLVER_ERROR, libdnf5::GoalProblem::SOLVER_PROBLEM_STRICT_RESOLVEMENT, "
"libdnf5::GoalProblem::MODULE_SOLVER_ERROR, libdnf5::GoalProblem::MODULE_SOLVER_ERROR_LATEST, "
"libdnf5::GoalProblem::MODULE_SOLVER_ERROR_DEFAULTS. "
"With those problems it is necessary to provide SolverProblems in constructor");
}
LogEvent::LogEvent(libdnf5::GoalProblem problem, const SolverProblems & solver_problems)
: p_impl(std::make_unique<Impl>(libdnf5::GoalAction::RESOLVE, problem, solver_problems)) {
libdnf_assert(
problem == libdnf5::GoalProblem::SOLVER_ERROR ||
problem == libdnf5::GoalProblem::SOLVER_PROBLEM_STRICT_RESOLVEMENT ||
problem == libdnf5::GoalProblem::MODULE_SOLVER_ERROR ||
problem == libdnf5::GoalProblem::MODULE_SOLVER_ERROR_LATEST ||
problem == libdnf5::GoalProblem::MODULE_SOLVER_ERROR_DEFAULTS,
"LogEvent::LogEvent() called with incorrect problem, supported problems are only: "
"libdnf5::GoalProblem::SOLVER_ERROR, libdnf5::GoalProblem::SOLVER_PROBLEM_STRICT_RESOLVEMENT, "
"libdnf5::GoalProblem::MODULE_SOLVER_ERROR, libdnf5::GoalProblem::MODULE_SOLVER_ERROR_LATEST, "
"libdnf5::GoalProblem::MODULE_SOLVER_ERROR_DEFAULTS.");
}
LogEvent::~LogEvent() = default;
LogEvent::LogEvent(const LogEvent & src) : p_impl(new Impl(*src.p_impl)) {}
LogEvent::LogEvent(LogEvent && src) noexcept = default;
LogEvent & LogEvent::operator=(const LogEvent & src) {
if (this != &src) {
if (p_impl) {
*p_impl = *src.p_impl;
} else {
p_impl = std::make_unique<Impl>(*src.p_impl);
}
}
return *this;
}
LogEvent & LogEvent::operator=(LogEvent && src) noexcept = default;
std::string LogEvent::to_string(
libdnf5::GoalAction action,
libdnf5::GoalProblem problem,
const std::set<std::string> & additional_data,
const std::optional<libdnf5::GoalJobSettings> & settings,
const std::optional<libdnf5::transaction::TransactionItemType> & spec_type,
const std::optional<std::string> & spec,
const std::optional<SolverProblems> & solver_problems) {
std::string ret;
switch (problem) {
// TODO(jmracek) Improve messages => Each message can contain also an action
case GoalProblem::NOT_FOUND:
if (action == GoalAction::REMOVE) {
switch (*spec_type) {
case libdnf5::transaction::TransactionItemType::PACKAGE:
return ret.append(utils::sformat(_("No packages to remove for argument: {}"), *spec));
case libdnf5::transaction::TransactionItemType::GROUP:
return ret.append(utils::sformat(_("No groups to remove for argument: {}"), *spec));
case libdnf5::transaction::TransactionItemType::ENVIRONMENT:
return ret.append(
utils::sformat(_("No environmental groups to remove for argument: {}"), *spec));
case libdnf5::transaction::TransactionItemType::MODULE:
return ret.append(utils::sformat(_("No modules to remove for argument: {}"), *spec));
}
} else if (action == GoalAction::INSTALL_BY_COMPS) {
if (spec_type && *spec_type == libdnf5::transaction::TransactionItemType::GROUP) {
return ret.append(utils::sformat(_("No match for group from environment: {}"), *spec));
} else {
return ret.append(utils::sformat(_("No match for group package: {}"), *spec));
}
} else if (goal_action_is_replay(action)) {
return ret.append(
utils::sformat(_("Cannot perform {0}, no match for: {1}."), goal_action_to_string(action), *spec));
}
return ret.append(utils::sformat(_("No match for argument: {}"), *spec));
case GoalProblem::NOT_FOUND_IN_ADVISORIES:
if (spec && !spec->empty()) {
return ret.append(utils::sformat(_("No match for argument '{0}' in selected advisories"), *spec));
} else {
return ret.append(_("No match in selected advisories"));
}
case GoalProblem::NOT_FOUND_IN_REPOSITORIES:
return ret.append(utils::sformat(
_("No match for argument '{0}' in repositories '{1}'"),
*spec,
utils::string::join(settings->get_to_repo_ids(), ", ")));
case GoalProblem::NOT_INSTALLED: {
if (goal_action_is_replay(action)) {
return ret.append(utils::sformat(
_("Cannot perform {0} for {1} '{2}' because it is not installed."),
goal_action_to_string(action),
transaction_item_type_to_string(*spec_type),
*spec));
}
return ret.append(utils::sformat(_("Packages for argument '{}' available, but not installed."), *spec));
}
case GoalProblem::NOT_INSTALLED_FOR_ARCHITECTURE:
return ret.append(utils::sformat(
_("Packages for argument '{}' available, but installed for a different architecture."), *spec));
case GoalProblem::ONLY_SRC:
if (goal_action_is_replay(action)) {
return ret.append(utils::sformat(
_("Cannot perform {0} because '{1}' matches only source packages."),
goal_action_to_string(action),
*spec));
}
return ret.append(utils::sformat(_("Argument '{}' matches only source packages."), *spec));
case GoalProblem::EXCLUDED:
if (goal_action_is_replay(action)) {
return ret.append(utils::sformat(
_("Cannot perform {0} because '{1}' matches only excluded packages."),
goal_action_to_string(action),
*spec));
}
return ret.append(utils::sformat(_("Argument '{}' matches only excluded packages."), *spec));
case GoalProblem::EXCLUDED_VERSIONLOCK:
if (goal_action_is_replay(action)) {
return ret.append(utils::sformat(
_("Cannot perform {0} because '{1}' matches only packages excluded by versionlock."),
goal_action_to_string(action),
*spec));
}
return ret.append(utils::sformat(_("Argument '{}' matches only packages excluded by versionlock."), *spec));
case GoalProblem::HINT_ICASE:
if (additional_data.size() != 1) {
throw std::invalid_argument("Incorrect number of elements for HINT_ICASE");
}
return ret.append(utils::sformat(_(" * Maybe you meant: {}"), *additional_data.begin()));
case GoalProblem::HINT_ALTERNATIVES: {
auto elements = utils::string::join(additional_data, ", ");
return ret.append(utils::sformat(_("There are following alternatives for '{0}': {1}"), *spec, elements));
}
case GoalProblem::INSTALLED_LOWEST_VERSION: {
if (additional_data.size() != 1) {
throw std::invalid_argument("Incorrect number of elements for INSTALLED_LOWEST_VERSION");
}
return ret.append(utils::sformat(
_("The lowest available version of the \"{}\" package is already installed, cannot downgrade it."),
*additional_data.begin()));
}
case GoalProblem::INSTALLED_IN_DIFFERENT_VERSION:
if (action == GoalAction::REINSTALL) {
return ret.append(utils::sformat(
_("Installed packages for argument '{0}' are not available in repositories in the same version, "
"available versions: {1}, cannot reinstall."),
*spec,
libdnf5::utils::string::join(additional_data, ",")));
} else if (goal_action_is_replay(action)) {
return ret.append(utils::sformat(
_("Cannot perform {0} because '{1}' is installed in a different version: '{2}'."),
goal_action_to_string(action),
*spec,
libdnf5::utils::string::join(additional_data, ",")));
}
return ret.append(utils::sformat(
_("Packages for argument '{}' installed and available, but in a different version."), *spec));
case GoalProblem::NOT_AVAILABLE:
return ret.append(utils::sformat(_("Packages for argument '{}' installed, but not available."), *spec));
case GoalProblem::NO_PROBLEM:
throw std::invalid_argument("Unsupported elements for a goal problem");
case GoalProblem::ALREADY_INSTALLED:
if (spec_type && *spec_type == libdnf5::transaction::TransactionItemType::GROUP) {
return ret.append(utils::sformat(_("Group \"{}\" is already installed."), *spec));
}
if (spec_type && *spec_type == libdnf5::transaction::TransactionItemType::ENVIRONMENT) {
return ret.append(utils::sformat(_("Environmental group \"{}\" is already installed."), *spec));
}
if (additional_data.size() != 1) {
throw std::invalid_argument("Incorrect number of elements for ALREADY_INSTALLED");
}
if (action == GoalAction::REASON_CHANGE) {
return ret.append(utils::sformat(
_("Package \"{}\" is already installed with reason \"{}\"."), *spec, *additional_data.begin()));
} else {
return ret.append(utils::sformat(_("Package \"{}\" is already installed."), *additional_data.begin()));
}
case GoalProblem::SOLVER_ERROR:
case GoalProblem::SOLVER_PROBLEM_STRICT_RESOLVEMENT:
if (!solver_problems) {
throw std::invalid_argument("Missing SolverProblems to convert event into string");
}
return ret.append(solver_problems->to_string());
case GoalProblem::WRITE_DEBUG:
return ret.append(utils::sformat(_("Debug data written to \"{}\""), *additional_data.begin()));
case GoalProblem::UNSUPPORTED_ACTION:
if (action == GoalAction::REVERT_COMPS_UPGRADE) {
return ret.append(utils::sformat(
_("{0} upgrade cannot be reverted, however associated package actions will be. ({1} id: '{2}') ."),
transaction_item_type_to_string(*spec_type),
transaction_item_type_to_string(*spec_type),
*spec));
}
return ret.append(utils::sformat(
_("{} action for argument \"{}\" is not supported."), goal_action_to_string(action), *spec));
case GoalProblem::MULTIPLE_STREAMS: {
// Create module dict { name : { stream } } out of the additional data.
std::map<std::string, std::set<std::string>> module_dict;
for (const auto & module_stream : additional_data) {
const auto pos = module_stream.find(":");
module_dict[module_stream.substr(0, pos)].insert(module_stream.substr(pos + 1));
}
// Format a leading line of the error message.
ret.append(utils::sformat(_("Unable to resolve argument '{}':"), *spec));
// Describe all the streams of modules that were matched.
for (const auto & module_dict_iter : module_dict) {
ret.append(utils::sformat(
P_("\n - Argument '{}' matches {} stream ('{}') of module '{}', "
"but the stream is not enabled or default.",
"\n - Argument '{}' matches {} streams ('{}') of module '{}', "
"but none of the streams are enabled or default.",
module_dict_iter.second.size()),
*spec,
module_dict_iter.second.size(),
utils::string::join(module_dict_iter.second, _("', '")),
module_dict_iter.first));
}
return ret;
}
case GoalProblem::MODULE_SOLVER_ERROR: {
if (!solver_problems) {
throw std::invalid_argument("Missing SolverProblems to convert event into string");
}
ret.append(utils::sformat(_("Modular dependency problems:\n")));
return ret.append(solver_problems->to_string());
}
case GoalProblem::MODULE_SOLVER_ERROR_LATEST: {
if (!solver_problems) {
throw std::invalid_argument("Missing SolverProblems to convert event into string");
}
ret.append(utils::sformat(_("Modular dependency problems with the latest modules:\n")));
return ret.append(solver_problems->to_string());
}
case GoalProblem::MODULE_SOLVER_ERROR_DEFAULTS: {
if (!solver_problems) {
throw std::invalid_argument("Missing SolverProblems to convert event into string");
}
ret.append(utils::sformat(_("Modular dependency problems with the defaults:\n")));
return ret.append(solver_problems->to_string());
}
case GoalProblem::MODULE_CANNOT_SWITH_STREAMS: {
std::string original_stream;
std::string new_stream;
for (const auto & module_stream : additional_data) {
const auto pos = module_stream.find(":");
if (module_stream.substr(0, pos) == "0") {
original_stream = module_stream.substr(pos + 1);
} else {
new_stream = module_stream.substr(pos + 1);
}
}
ret.append(utils::sformat(
_("The operation would result in switching of module '{0}' stream '{1}' to stream '{2}'\n"),
*spec,
original_stream,
new_stream));
return ret.append(
_("Error: It is not possible to switch enabled streams of a module unless explicitly enabled via "
"configuration option module_stream_switch."));
}
case GoalProblem::EXTRA: {
return ret.append(utils::sformat(
_("Extra package '{0}' (with action '{1}') which is not present in the stored transaction was pulled "
"into the transaction.\n"),
*spec,
*additional_data.begin()));
}
case GoalProblem::MALFORMED: {
return ret.append(utils::sformat(_("Cannot parse file: '{0}': {1}.\n"), *spec, *additional_data.begin()));
}
case GoalProblem::NOT_FOUND_DEBUGINFO: {
if (additional_data.empty()) {
throw std::invalid_argument("Missing description of missing debuginfo packages");
}
return ret.append(utils::sformat(
_("Could not find debuginfo package for the following packages resolved from the argument '{0}': {1}"),
*spec,
utils::string::join(
additional_data, C_("String for joining NEVRAs - e.g. `foo-4-4.noarch, bar-5-5.noarch`", ", "))));
}
case GoalProblem::NOT_FOUND_DEBUGSOURCE: {
if (additional_data.empty()) {
throw std::invalid_argument("Missing description of missing debugsource packages");
}
return ret.append(utils::sformat(
_("Could not find debugsource package for the following packages resolved from the argument '{0}': "
"{1}"),
*spec,
utils::string::join(
additional_data, C_("String for joining NEVRAs - e.g. `foo-4-4.noarch, bar-5-5.noarch`", ", "))));
}
case GoalProblem::MERGE_ERROR: {
return ret.append(utils::sformat(_("Transaction merge error: '{0}'"), *additional_data.begin()));
}
}
return ret;
}
libdnf5::GoalAction LogEvent::get_action() const {
return p_impl->action;
};
libdnf5::GoalProblem LogEvent::get_problem() const {
return p_impl->problem;
};
const std::set<std::string> & LogEvent::get_additional_data() const {
return p_impl->additional_data;
};
const libdnf5::GoalJobSettings * LogEvent::get_job_settings() const {
return p_impl->job_settings ? &p_impl->job_settings.value() : nullptr;
};
const std::string * LogEvent::get_spec() const {
return p_impl->spec ? &p_impl->spec.value() : nullptr;
};
const SolverProblems * LogEvent::get_solver_problems() const {
return p_impl->solver_problems ? &p_impl->solver_problems.value() : nullptr;
};
std::string LogEvent::to_string() const {
return to_string(
p_impl->action,
p_impl->problem,
p_impl->additional_data,
p_impl->job_settings,
p_impl->spec_type,
p_impl->spec,
p_impl->solver_problems);
};
} // namespace libdnf5::base
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