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Diffstat (limited to 'paludis/repositories/e/parse_annotations.cc')
| -rw-r--r-- | paludis/repositories/e/parse_annotations.cc | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/paludis/repositories/e/parse_annotations.cc b/paludis/repositories/e/parse_annotations.cc new file mode 100644 index 000000000..a4ab6ba5c --- /dev/null +++ b/paludis/repositories/e/parse_annotations.cc @@ -0,0 +1,126 @@ +/* vim: set sw=4 sts=4 et foldmethod=syntax : */ + +/* + * Copyright (c) 2005, 2006, 2007, 2008, 2009, 2010, 2011 Ciaran McCreesh + * + * This file is part of the Paludis package manager. Paludis is free software; + * you can redistribute it and/or modify it under the terms of the GNU General + * Public License version 2, as published by the Free Software Foundation. + * + * Paludis 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., 59 Temple + * Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <paludis/repositories/e/parse_annotations.hh> +#include <paludis/repositories/e/eapi.hh> +#include <paludis/repositories/e/dep_parser.hh> +#include <paludis/util/map.hh> +#include <paludis/util/stringify.hh> +#include <paludis/util/log.hh> +#include <paludis/util/make_named_values.hh> +#include <paludis/util/make_null_shared_ptr.hh> +#include <paludis/dep_spec_annotations.hh> + +using namespace paludis; +using namespace paludis::erepository; + +const std::shared_ptr<DepSpecAnnotations> +paludis::erepository::parse_annotations( + const EAPI & eapi, + const std::shared_ptr<const Map<std::string, std::string> > & m) +{ + auto annotations(std::make_shared<DepSpecAnnotations>()); + for (auto k(m->begin()), k_end(m->end()) ; + k != k_end ; ++k) + { + if (k->first.empty()) + continue; + + DepSpecAnnotationRole role(dsar_none); + + /* blocks */ + if (k->first == eapi.supported()->annotations()->blocker_resolution()) + { + if (k->second.empty()) + { + } + else if (k->second == eapi.supported()->annotations()->blocker_resolution_manual()) + role = dsar_blocker_manual; + else if (k->second == eapi.supported()->annotations()->blocker_resolution_uninstall_blocked_after()) + role = dsar_blocker_uninstall_blocked_after; + else if (k->second == eapi.supported()->annotations()->blocker_resolution_uninstall_blocked_before()) + role = dsar_blocker_uninstall_blocked_before; + else if (k->second == eapi.supported()->annotations()->blocker_resolution_upgrade_blocked_before()) + role = dsar_blocker_upgrade_blocked_before; + else + throw EDepParseError(k->second, "Unknown value '" + k->second + "' for annotation '" + k->first + "'"); + } + + /* myoptions number-selected */ + if (dsar_none == role) + { + if (k->first == eapi.supported()->annotations()->myoptions_number_selected()) + { + if (k->second.empty()) + { + } + else if (k->second == eapi.supported()->annotations()->myoptions_number_selected_at_least_one()) + role = dsar_myoptions_n_at_least_one; + else if (k->second == eapi.supported()->annotations()->myoptions_number_selected_at_most_one()) + role = dsar_myoptions_n_at_most_one; + else if (k->second == eapi.supported()->annotations()->myoptions_number_selected_exactly_one()) + role = dsar_myoptions_n_exactly_one; + else + throw EDepParseError(k->first, "Unknown value '" + k->second + "' for annotation '" + k->first + "'"); + } + } + + /* myoptions requires */ + if (dsar_none == role) + { + if (k->first == eapi.supported()->annotations()->myoptions_requires()) + role = dsar_myoptions_requires; + } + + /* suggestions */ + if (dsar_none == role) + { + if (k->first == eapi.supported()->annotations()->suggestions_group_name()) + role = dsar_suggestions_group_name; + } + + /* general */ + if (dsar_none == role) + { + if (k->first == eapi.supported()->annotations()->general_description()) + role = dsar_general_description; + else if (k->first == eapi.supported()->annotations()->general_url()) + role = dsar_general_url; + else if (k->first == eapi.supported()->annotations()->general_note()) + role = dsar_general_note; + else if (k->first == eapi.supported()->annotations()->general_lang()) + role = dsar_general_lang; + else if (k->first == eapi.supported()->ebuild_options()->bracket_merged_variables_annotation()) + role = dsar_general_defined_in; + } + + if (dsar_none == role) + Log::get_instance()->message("e.dep_parser.unknown_annotation", ll_qa, lc_context) + << "Unknown annotation '" << k->first << "' = '" << k->second << "'"; + + annotations->add(make_named_values<DepSpecAnnotation>( + n::key() = k->first, + n::kind() = dsak_literal, + n::role() = role, + n::value() = k->second)); + } + + return annotations; +} + |