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krh@212
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/*
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krh@212
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* Copyright (C) 2008 Kristian Høgsberg <krh@redhat.com>
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krh@212
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* Copyright (C) 2008 Red Hat, Inc
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krh@212
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*
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krh@212
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* This program is free software; you can redistribute it and/or modify
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krh@212
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* it under the terms of the GNU General Public License as published by
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krh@212
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* the Free Software Foundation; either version 2 of the License, or
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krh@212
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* (at your option) any later version.
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krh@212
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*
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krh@212
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* This program is distributed in the hope that it will be useful,
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krh@212
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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krh@212
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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krh@212
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* GNU General Public License for more details.
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krh@212
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*
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krh@212
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* You should have received a copy of the GNU General Public License along
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krh@212
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* with this program; if not, write to the Free Software Foundation, Inc.,
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krh@212
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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krh@212
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*/
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krh@212
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krh@27
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#ifndef _RAZOR_H_
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krh@27
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#define _RAZOR_H_
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krh@27
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krh@43
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#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
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krh@43
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krh@43
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struct razor_set;
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krh@92
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struct razor_package;
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krh@92
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struct razor_property;
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krh@43
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krh@66
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enum razor_property_type {
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krh@66
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RAZOR_PROPERTY_REQUIRES,
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krh@66
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RAZOR_PROPERTY_PROVIDES,
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krh@66
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RAZOR_PROPERTY_CONFLICTS,
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krh@66
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RAZOR_PROPERTY_OBSOLETES
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krh@66
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};
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krh@66
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danw@109
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enum razor_version_relation {
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danw@109
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RAZOR_VERSION_LESS,
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danw@109
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RAZOR_VERSION_LESS_OR_EQUAL,
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danw@109
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RAZOR_VERSION_EQUAL,
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danw@109
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RAZOR_VERSION_GREATER_OR_EQUAL,
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danw@109
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RAZOR_VERSION_GREATER
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danw@109
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};
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danw@137
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extern const char * const razor_version_relations[];
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danw@109
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krh@91
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struct razor_set *razor_set_create(void);
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krh@43
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struct razor_set *razor_set_open(const char *filename);
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krh@43
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void razor_set_destroy(struct razor_set *set);
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krh@197
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int razor_set_write_to_fd(struct razor_set *set, int fd);
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krh@43
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int razor_set_write(struct razor_set *set, const char *filename);
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krh@43
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krh@92
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struct razor_package *
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krh@92
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razor_set_get_package(struct razor_set *set, const char *package);
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krh@92
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krh@92
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struct razor_package_iterator;
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krh@92
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struct razor_package_iterator *
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krh@92
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razor_package_iterator_create(struct razor_set *set);
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krh@101
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struct razor_package_iterator *
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krh@101
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razor_package_iterator_create_for_property(struct razor_set *set,
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krh@101
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struct razor_property *property);
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krh@102
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struct razor_package_iterator *
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krh@102
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razor_package_iterator_create_for_file(struct razor_set *set,
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krh@102
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const char *filename);
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krh@92
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krh@92
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int razor_package_iterator_next(struct razor_package_iterator *pi,
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krh@92
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struct razor_package **package,
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krh@192
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const char **name,
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krh@192
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const char **version,
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krh@192
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const char **arch);
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krh@92
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void razor_package_iterator_destroy(struct razor_package_iterator *pi);
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krh@92
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krh@216
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struct razor_package_query *
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krh@216
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razor_package_query_create(struct razor_set *set);
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krh@216
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void
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krh@216
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razor_package_query_add_package(struct razor_package_query *pq,
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krh@216
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struct razor_package *p);
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krh@216
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void
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krh@216
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razor_package_query_add_iterator(struct razor_package_query *pq,
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krh@216
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struct razor_package_iterator *pi);
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krh@216
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struct razor_package_iterator *
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krh@216
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razor_package_query_finish(struct razor_package_query *pq);
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krh@216
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krh@92
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struct razor_property_iterator;
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krh@92
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struct razor_property_iterator *
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krh@92
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razor_property_iterator_create(struct razor_set *set,
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krh@92
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struct razor_package *package);
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krh@92
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int razor_property_iterator_next(struct razor_property_iterator *pi,
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krh@92
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struct razor_property **property,
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danw@109
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const char **name,
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danw@109
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enum razor_version_relation *relation,
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danw@109
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const char **version,
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krh@92
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enum razor_property_type *type);
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krh@92
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void
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krh@92
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razor_property_iterator_destroy(struct razor_property_iterator *pi);
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krh@92
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krh@49
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void razor_set_list_files(struct razor_set *set, const char *prefix);
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krh@56
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void razor_set_list_package_files(struct razor_set *set, const char *name);
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krh@43
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krh@43
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void razor_set_list_unsatisfied(struct razor_set *set);
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krh@43
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krh@44
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typedef void (*razor_package_callback_t)(const char *name,
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krh@44
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const char *old_version,
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krh@44
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const char *new_version,
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krh@192
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const char *arch,
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krh@44
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void *data);
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krh@44
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void
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krh@44
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razor_set_diff(struct razor_set *set, struct razor_set *upstream,
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krh@44
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razor_package_callback_t callback, void *data);
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krh@44
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danw@137
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/* Package transactions */
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danw@137
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danw@137
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enum razor_transaction_package_state {
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danw@137
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/* Basic states */
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danw@145
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RAZOR_PACKAGE_INSTALL,
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danw@154
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RAZOR_PACKAGE_FORCED_UPDATE,
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danw@145
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RAZOR_PACKAGE_REMOVE,
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danw@154
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RAZOR_PACKAGE_OBSOLETED,
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danw@137
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danw@137
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/* Error states */
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danw@145
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danw@169
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RAZOR_PACKAGE_FIRST_ERROR_STATE = 0x4,
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danw@169
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RAZOR_PACKAGE_UNAVAILABLE_FLAG = 0x4,
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danw@169
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danw@145
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/* Package requested for install does not exist */
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danw@169
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RAZOR_PACKAGE_INSTALL_UNAVAILABLE = RAZOR_PACKAGE_INSTALL | RAZOR_PACKAGE_UNAVAILABLE_FLAG,
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danw@169
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/* Package requiring update does not have any update */
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danw@169
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RAZOR_PACKAGE_UPDATE_UNAVAILABLE = RAZOR_PACKAGE_FORCED_UPDATE | RAZOR_PACKAGE_UNAVAILABLE_FLAG,
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danw@145
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/* Package requested for removal does not exist */
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danw@169
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RAZOR_PACKAGE_REMOVE_NOT_INSTALLED = RAZOR_PACKAGE_REMOVE | RAZOR_PACKAGE_UNAVAILABLE_FLAG,
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danw@169
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/* (not used) */
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danw@169
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RAZOR_PACKAGE_OBSOLETE_UNAVAILABLE = RAZOR_PACKAGE_OBSOLETED | RAZOR_PACKAGE_UNAVAILABLE_FLAG,
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danw@169
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danw@145
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/* No newer version of package is available */
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danw@145
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RAZOR_PACKAGE_UP_TO_DATE,
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danw@145
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/* Package marked for both install and remove */
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danw@145
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RAZOR_PACKAGE_CONTRADICTION,
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danw@145
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/* Package would add a conflict with an already-installed package */
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danw@145
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RAZOR_PACKAGE_NEW_CONFLICT,
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danw@145
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/* Already-installed package has a conflict against this package */
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danw@145
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RAZOR_PACKAGE_OLD_CONFLICT,
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danw@145
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/* Requirement of to-be-installed package can't be satisfied */
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danw@154
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RAZOR_PACKAGE_UNSATISFIABLE,
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danw@137
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};
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danw@137
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danw@137
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struct razor_transaction *
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krh@208
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razor_transaction_create(struct razor_set *system, struct razor_set *upstream);
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krh@208
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void razor_transaction_install_package(struct razor_transaction *transaction,
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krh@208
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struct razor_package *package);
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krh@208
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void razor_transaction_remove_package(struct razor_transaction *transaction,
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krh@208
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struct razor_package *package);
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krh@208
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void razor_transaction_update_all(struct razor_transaction *transaction);
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krh@210
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int razor_transaction_resolve(struct razor_transaction *trans);
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krh@196
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struct razor_set *razor_transaction_finish(struct razor_transaction *trans);
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danw@137
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void razor_transaction_destroy(struct razor_transaction *trans);
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krh@44
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krh@190
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/* Temporary helper for test suite. */
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krh@190
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int razor_transaction_unsatisfied_property(struct razor_transaction *trans,
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krh@190
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const char *name,
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krh@190
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enum razor_version_relation rel,
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krh@190
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const char *version);
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krh@190
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krh@44
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/* Importer interface; for building a razor set from external sources,
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krh@44
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* like yum, rpmdb or razor package files. */
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krh@44
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krh@30
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struct razor_importer;
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krh@77
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struct razor_rpm;
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krh@27
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krh@30
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struct razor_importer *razor_importer_new(void);
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krh@75
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void razor_importer_destroy(struct razor_importer *importer);
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krh@30
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void razor_importer_begin_package(struct razor_importer *importer,
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krh@192
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const char *name,
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krh@192
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const char *version,
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krh@192
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const char *arch);
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krh@66
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void razor_importer_add_property(struct razor_importer *importer,
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danw@109
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const char *name,
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danw@109
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enum razor_version_relation relation,
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danw@109
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const char *version,
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krh@66
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enum razor_property_type type);
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krh@46
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void razor_importer_add_file(struct razor_importer *importer,
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krh@46
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const char *name);
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krh@30
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void razor_importer_finish_package(struct razor_importer *importer);
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krh@75
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krh@75
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int razor_importer_add_rpm(struct razor_importer *importer,
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krh@77
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struct razor_rpm *rpm);
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krh@75
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krh@30
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struct razor_set *razor_importer_finish(struct razor_importer *importer);
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krh@27
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danw@143
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void razor_build_evr(char *evr_buf, int size, const char *epoch,
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danw@143
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const char *version, const char *release);
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danw@143
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krh@70
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struct razor_set *razor_set_create_from_yum(void);
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krh@28
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struct razor_set *razor_set_create_from_rpmdb(void);
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krh@27
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krh@74
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/* RPM functions */
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krh@77
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krh@77
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struct razor_rpm *razor_rpm_open(const char *filename);
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krh@77
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int razor_rpm_install(struct razor_rpm *rpm, const char *root);
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krh@77
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int razor_rpm_close(struct razor_rpm *rpm);
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krh@74
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krh@27
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#endif /* _RAZOR_H_ */
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