1.1 --- a/razor.h Sun Jun 15 23:15:59 2008 -0400
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,189 +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_property_type {
1.33 - RAZOR_PROPERTY_REQUIRES,
1.34 - RAZOR_PROPERTY_PROVIDES,
1.35 - RAZOR_PROPERTY_CONFLICTS,
1.36 - RAZOR_PROPERTY_OBSOLETES
1.37 -};
1.38 -
1.39 -enum razor_version_relation {
1.40 - RAZOR_VERSION_LESS,
1.41 - RAZOR_VERSION_LESS_OR_EQUAL,
1.42 - RAZOR_VERSION_EQUAL,
1.43 - RAZOR_VERSION_GREATER_OR_EQUAL,
1.44 - RAZOR_VERSION_GREATER
1.45 -};
1.46 -extern const char * const razor_version_relations[];
1.47 -
1.48 -struct razor_set *razor_set_create(void);
1.49 -struct razor_set *razor_set_open(const char *filename);
1.50 -void razor_set_destroy(struct razor_set *set);
1.51 -int razor_set_write_to_fd(struct razor_set *set, int fd);
1.52 -int razor_set_write(struct razor_set *set, const char *filename);
1.53 -
1.54 -struct razor_package *
1.55 -razor_set_get_package(struct razor_set *set, const char *package);
1.56 -
1.57 -struct razor_package_iterator;
1.58 -struct razor_package_iterator *
1.59 -razor_package_iterator_create(struct razor_set *set);
1.60 -struct razor_package_iterator *
1.61 -razor_package_iterator_create_for_property(struct razor_set *set,
1.62 - struct razor_property *property);
1.63 -struct razor_package_iterator *
1.64 -razor_package_iterator_create_for_file(struct razor_set *set,
1.65 - const char *filename);
1.66 -
1.67 -int razor_package_iterator_next(struct razor_package_iterator *pi,
1.68 - struct razor_package **package,
1.69 - const char **name,
1.70 - const char **version,
1.71 - const char **arch);
1.72 -void razor_package_iterator_destroy(struct razor_package_iterator *pi);
1.73 -
1.74 -struct razor_package_query *
1.75 -razor_package_query_create(struct razor_set *set);
1.76 -void
1.77 -razor_package_query_add_package(struct razor_package_query *pq,
1.78 - struct razor_package *p);
1.79 -void
1.80 -razor_package_query_add_iterator(struct razor_package_query *pq,
1.81 - struct razor_package_iterator *pi);
1.82 -struct razor_package_iterator *
1.83 -razor_package_query_finish(struct razor_package_query *pq);
1.84 -
1.85 -struct razor_property_iterator;
1.86 -struct razor_property_iterator *
1.87 -razor_property_iterator_create(struct razor_set *set,
1.88 - struct razor_package *package);
1.89 -int razor_property_iterator_next(struct razor_property_iterator *pi,
1.90 - struct razor_property **property,
1.91 - const char **name,
1.92 - enum razor_version_relation *relation,
1.93 - const char **version,
1.94 - enum razor_property_type *type);
1.95 -void
1.96 -razor_property_iterator_destroy(struct razor_property_iterator *pi);
1.97 -
1.98 -void razor_set_list_files(struct razor_set *set, const char *prefix);
1.99 -void razor_set_list_package_files(struct razor_set *set, const char *name);
1.100 -
1.101 -void razor_set_list_unsatisfied(struct razor_set *set);
1.102 -
1.103 -typedef void (*razor_package_callback_t)(const char *name,
1.104 - const char *old_version,
1.105 - const char *new_version,
1.106 - const char *arch,
1.107 - void *data);
1.108 -void
1.109 -razor_set_diff(struct razor_set *set, struct razor_set *upstream,
1.110 - razor_package_callback_t callback, void *data);
1.111 -
1.112 -/* Package transactions */
1.113 -
1.114 -struct razor_transaction *
1.115 -razor_transaction_create(struct razor_set *system, struct razor_set *upstream);
1.116 -void razor_transaction_install_package(struct razor_transaction *transaction,
1.117 - struct razor_package *package);
1.118 -void razor_transaction_remove_package(struct razor_transaction *transaction,
1.119 - struct razor_package *package);
1.120 -void razor_transaction_update_package(struct razor_transaction *trans,
1.121 - struct razor_package *package);
1.122 -void razor_transaction_update_all(struct razor_transaction *transaction);
1.123 -int razor_transaction_resolve(struct razor_transaction *trans);
1.124 -int razor_transaction_describe(struct razor_transaction *trans);
1.125 -struct razor_set *razor_transaction_finish(struct razor_transaction *trans);
1.126 -void razor_transaction_destroy(struct razor_transaction *trans);
1.127 -
1.128 -/* Temporary helper for test suite. */
1.129 -int razor_transaction_unsatisfied_property(struct razor_transaction *trans,
1.130 - const char *name,
1.131 - enum razor_version_relation rel,
1.132 - const char *version,
1.133 - enum razor_property_type type);
1.134 -
1.135 -/* Importer interface; for building a razor set from external sources,
1.136 - * like yum, rpmdb or razor package files. */
1.137 -
1.138 -struct razor_importer;
1.139 -struct razor_rpm;
1.140 -
1.141 -struct razor_importer *razor_importer_new(void);
1.142 -void razor_importer_destroy(struct razor_importer *importer);
1.143 -void razor_importer_begin_package(struct razor_importer *importer,
1.144 - const char *name,
1.145 - const char *version,
1.146 - const char *arch);
1.147 -void razor_importer_add_property(struct razor_importer *importer,
1.148 - const char *name,
1.149 - enum razor_version_relation relation,
1.150 - const char *version,
1.151 - enum razor_property_type type);
1.152 -void razor_importer_add_file(struct razor_importer *importer,
1.153 - const char *name);
1.154 -void razor_importer_finish_package(struct razor_importer *importer);
1.155 -
1.156 -int razor_importer_add_rpm(struct razor_importer *importer,
1.157 - struct razor_rpm *rpm);
1.158 -
1.159 -struct razor_set *razor_importer_finish(struct razor_importer *importer);
1.160 -
1.161 -void razor_build_evr(char *evr_buf, int size, const char *epoch,
1.162 - const char *version, const char *release);
1.163 -
1.164 -struct razor_set *razor_set_create_from_yum(void);
1.165 -struct razor_set *razor_set_create_from_rpmdb(void);
1.166 -
1.167 -/* RPM functions */
1.168 -
1.169 -struct razor_rpm *razor_rpm_open(const char *filename);
1.170 -int razor_rpm_install(struct razor_rpm *rpm, const char *root);
1.171 -int razor_rpm_close(struct razor_rpm *rpm);
1.172 -
1.173 -
1.174 -/* Razor root functions. The root data struct encapsulates filesystem
1.175 - * conventions and the locking protocol. */
1.176 -
1.177 -struct razor_root;
1.178 -#define RAZOR_ROOT_OPEN_WRITE 0x01
1.179 -
1.180 -int razor_root_create(const char *root);
1.181 -struct razor_root *razor_root_open(const char *root, int flags);
1.182 -struct razor_set *razor_root_open_read_only(const char *root);
1.183 -struct razor_transaction *
1.184 -razor_root_create_transaction(struct razor_root *image,
1.185 - struct razor_set *upstream);
1.186 -int razor_root_close(struct razor_root *image);
1.187 -void razor_root_update(struct razor_root *image, struct razor_set *next);
1.188 -int razor_root_commit(struct razor_root *image);
1.189 -void razor_root_diff(struct razor_root *root,
1.190 - razor_package_callback_t callback, void *data);
1.191 -
1.192 -#endif /* _RAZOR_H_ */