1.1 --- a/razor.h Sun Jun 15 18:16:20 2008 -0400
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,220 +0,0 @@
1.4 -/*
1.5 - * Copyright (C) 2008 Kristian Høgsberg <krh@redhat.com>
1.6 - * Copyright (C) 2008 Red Hat, Inc
1.7 - *
1.8 - * This program is free software; you can redistribute it and/or modify
1.9 - * it under the terms of the GNU General Public License as published by
1.10 - * the Free Software Foundation; either version 2 of the License, or
1.11 - * (at your option) any later version.
1.12 - *
1.13 - * This program is distributed in the hope that it will be useful,
1.14 - * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.15 - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.16 - * GNU General Public License for more details.
1.17 - *
1.18 - * You should have received a copy of the GNU General Public License along
1.19 - * with this program; if not, write to the Free Software Foundation, Inc.,
1.20 - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
1.21 - */
1.22 -
1.23 -#ifndef _RAZOR_H_
1.24 -#define _RAZOR_H_
1.25 -
1.26 -#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
1.27 -
1.28 -struct razor_set;
1.29 -struct razor_package;
1.30 -struct razor_property;
1.31 -
1.32 -enum razor_repo_file_type {
1.33 - RAZOR_REPO_FILE_MAIN,
1.34 - RAZOR_REPO_FILE_DETAILS,
1.35 - RAZOR_REPO_FILE_FILES
1.36 -};
1.37 -
1.38 -enum razor_property_type {
1.39 - RAZOR_PROPERTY_REQUIRES,
1.40 - RAZOR_PROPERTY_PROVIDES,
1.41 - RAZOR_PROPERTY_CONFLICTS,
1.42 - RAZOR_PROPERTY_OBSOLETES
1.43 -};
1.44 -
1.45 -enum razor_version_relation {
1.46 - RAZOR_VERSION_LESS,
1.47 - RAZOR_VERSION_LESS_OR_EQUAL,
1.48 - RAZOR_VERSION_EQUAL,
1.49 - RAZOR_VERSION_GREATER_OR_EQUAL,
1.50 - RAZOR_VERSION_GREATER
1.51 -};
1.52 -extern const char * const razor_version_relations[];
1.53 -
1.54 -struct razor_set *razor_set_create(void);
1.55 -struct razor_set *razor_set_open(const char *filename);
1.56 -void razor_set_destroy(struct razor_set *set);
1.57 -int razor_set_write_to_fd(struct razor_set *set, int fd,
1.58 - enum razor_repo_file_type type);
1.59 -int razor_set_write(struct razor_set *set, const char *filename,
1.60 - enum razor_repo_file_type type);
1.61 -
1.62 -void razor_set_open_details(struct razor_set *set, const char *filename);
1.63 -void razor_set_open_files(struct razor_set *set, const char *filename);
1.64 -
1.65 -struct razor_package *
1.66 -razor_set_get_package(struct razor_set *set, const char *package);
1.67 -
1.68 -void
1.69 -razor_package_get_details(struct razor_set *set, struct razor_package *package,
1.70 - const char **summary, const char **description,
1.71 - const char **url, const char **license);
1.72 -
1.73 -struct razor_package_iterator;
1.74 -struct razor_package_iterator *
1.75 -razor_package_iterator_create(struct razor_set *set);
1.76 -struct razor_package_iterator *
1.77 -razor_package_iterator_create_for_property(struct razor_set *set,
1.78 - struct razor_property *property);
1.79 -struct razor_package_iterator *
1.80 -razor_package_iterator_create_for_file(struct razor_set *set,
1.81 - const char *filename);
1.82 -
1.83 -int razor_package_iterator_next(struct razor_package_iterator *pi,
1.84 - struct razor_package **package,
1.85 - const char **name,
1.86 - const char **version,
1.87 - const char **arch);
1.88 -void razor_package_iterator_destroy(struct razor_package_iterator *pi);
1.89 -
1.90 -struct razor_package_query *
1.91 -razor_package_query_create(struct razor_set *set);
1.92 -void
1.93 -razor_package_query_add_package(struct razor_package_query *pq,
1.94 - struct razor_package *p);
1.95 -void
1.96 -razor_package_query_add_iterator(struct razor_package_query *pq,
1.97 - struct razor_package_iterator *pi);
1.98 -struct razor_package_iterator *
1.99 -razor_package_query_finish(struct razor_package_query *pq);
1.100 -
1.101 -struct razor_property_iterator;
1.102 -struct razor_property_iterator *
1.103 -razor_property_iterator_create(struct razor_set *set,
1.104 - struct razor_package *package);
1.105 -int razor_property_iterator_next(struct razor_property_iterator *pi,
1.106 - struct razor_property **property,
1.107 - const char **name,
1.108 - enum razor_version_relation *relation,
1.109 - const char **version,
1.110 - enum razor_property_type *type);
1.111 -void
1.112 -razor_property_iterator_destroy(struct razor_property_iterator *pi);
1.113 -
1.114 -void razor_set_list_files(struct razor_set *set, const char *prefix);
1.115 -void razor_set_list_package_files(struct razor_set *set, const char *name);
1.116 -
1.117 -void razor_set_list_unsatisfied(struct razor_set *set);
1.118 -
1.119 -typedef void (*razor_package_callback_t)(const char *name,
1.120 - const char *old_version,
1.121 - const char *new_version,
1.122 - const char *arch,
1.123 - void *data);
1.124 -void
1.125 -razor_set_diff(struct razor_set *set, struct razor_set *upstream,
1.126 - razor_package_callback_t callback, void *data);
1.127 -
1.128 -/* Package transactions */
1.129 -
1.130 -enum razor_transaction_package_state {
1.131 - /* Basic states */
1.132 - RAZOR_PACKAGE_INSTALL,
1.133 - RAZOR_PACKAGE_FORCED_UPDATE,
1.134 - RAZOR_PACKAGE_REMOVE,
1.135 - RAZOR_PACKAGE_OBSOLETED,
1.136 -
1.137 - /* Error states */
1.138 -
1.139 - RAZOR_PACKAGE_FIRST_ERROR_STATE = 0x4,
1.140 - RAZOR_PACKAGE_UNAVAILABLE_FLAG = 0x4,
1.141 -
1.142 - /* Package requested for install does not exist */
1.143 - RAZOR_PACKAGE_INSTALL_UNAVAILABLE = RAZOR_PACKAGE_INSTALL | RAZOR_PACKAGE_UNAVAILABLE_FLAG,
1.144 - /* Package requiring update does not have any update */
1.145 - RAZOR_PACKAGE_UPDATE_UNAVAILABLE = RAZOR_PACKAGE_FORCED_UPDATE | RAZOR_PACKAGE_UNAVAILABLE_FLAG,
1.146 - /* Package requested for removal does not exist */
1.147 - RAZOR_PACKAGE_REMOVE_NOT_INSTALLED = RAZOR_PACKAGE_REMOVE | RAZOR_PACKAGE_UNAVAILABLE_FLAG,
1.148 - /* (not used) */
1.149 - RAZOR_PACKAGE_OBSOLETE_UNAVAILABLE = RAZOR_PACKAGE_OBSOLETED | RAZOR_PACKAGE_UNAVAILABLE_FLAG,
1.150 -
1.151 - /* No newer version of package is available */
1.152 - RAZOR_PACKAGE_UP_TO_DATE,
1.153 - /* Package marked for both install and remove */
1.154 - RAZOR_PACKAGE_CONTRADICTION,
1.155 - /* Package would add a conflict with an already-installed package */
1.156 - RAZOR_PACKAGE_NEW_CONFLICT,
1.157 - /* Already-installed package has a conflict against this package */
1.158 - RAZOR_PACKAGE_OLD_CONFLICT,
1.159 - /* Requirement of to-be-installed package can't be satisfied */
1.160 - RAZOR_PACKAGE_UNSATISFIABLE,
1.161 -};
1.162 -
1.163 -struct razor_transaction *
1.164 -razor_transaction_create(struct razor_set *system, struct razor_set *upstream);
1.165 -void razor_transaction_install_package(struct razor_transaction *transaction,
1.166 - struct razor_package *package);
1.167 -void razor_transaction_remove_package(struct razor_transaction *transaction,
1.168 - struct razor_package *package);
1.169 -void razor_transaction_update_all(struct razor_transaction *transaction);
1.170 -int razor_transaction_resolve(struct razor_transaction *trans);
1.171 -struct razor_set *razor_transaction_finish(struct razor_transaction *trans);
1.172 -void razor_transaction_destroy(struct razor_transaction *trans);
1.173 -
1.174 -/* Temporary helper for test suite. */
1.175 -int razor_transaction_unsatisfied_property(struct razor_transaction *trans,
1.176 - const char *name,
1.177 - enum razor_version_relation rel,
1.178 - const char *version);
1.179 -
1.180 -/* Importer interface; for building a razor set from external sources,
1.181 - * like yum, rpmdb or razor package files. */
1.182 -
1.183 -struct razor_importer;
1.184 -struct razor_rpm;
1.185 -
1.186 -struct razor_importer *razor_importer_new(void);
1.187 -void razor_importer_destroy(struct razor_importer *importer);
1.188 -void razor_importer_begin_package(struct razor_importer *importer,
1.189 - const char *name,
1.190 - const char *version,
1.191 - const char *arch);
1.192 -void razor_importer_add_details(struct razor_importer *importer,
1.193 - const char *summary,
1.194 - const char *description,
1.195 - const char *url,
1.196 - const char *license);
1.197 -void razor_importer_add_property(struct razor_importer *importer,
1.198 - const char *name,
1.199 - enum razor_version_relation relation,
1.200 - const char *version,
1.201 - enum razor_property_type type);
1.202 -void razor_importer_add_file(struct razor_importer *importer,
1.203 - const char *name);
1.204 -void razor_importer_finish_package(struct razor_importer *importer);
1.205 -
1.206 -int razor_importer_add_rpm(struct razor_importer *importer,
1.207 - struct razor_rpm *rpm);
1.208 -
1.209 -struct razor_set *razor_importer_finish(struct razor_importer *importer);
1.210 -
1.211 -void razor_build_evr(char *evr_buf, int size, const char *epoch,
1.212 - const char *version, const char *release);
1.213 -
1.214 -struct razor_set *razor_set_create_from_yum(void);
1.215 -struct razor_set *razor_set_create_from_rpmdb(void);
1.216 -
1.217 -/* RPM functions */
1.218 -
1.219 -struct razor_rpm *razor_rpm_open(const char *filename);
1.220 -int razor_rpm_install(struct razor_rpm *rpm, const char *root);
1.221 -int razor_rpm_close(struct razor_rpm *rpm);
1.222 -
1.223 -#endif /* _RAZOR_H_ */