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/*
* Copyright (C) 2018 Red Hat, Inc.
*
* Licensed under the GNU Lesser General Public License Version 2.1
*
* This library 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.
*
* This library 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 this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __C_CREATEREPOLIB_KOJI_H__
#define __C_CREATEREPOLIB_KOJI_H__
#ifdef __cplusplus
extern "C" {
#endif
#include "package.h"
#include "mergerepo_c.h"
// struct KojiMergedReposStuff
// contains information needed to simulate sort_and_filter() method from
// mergerepos script from Koji.
//
// sort_and_filter() method description:
// ------------------------------------
// For each package object, check if the srpm name has ever been seen before.
// If is has not, keep the package. If it has, check if the srpm name was first
// seen in the same repo as the current package. If so, keep the package from
// the srpm with the highest NVR. If not, keep the packages from the first
// srpm we found, and delete packages from all other srpms.
//
// Packages with matching NVRs in multiple repos will be taken from the first
// repo.
//
// If the srpm name appears in the blocked package list, any packages generated
// from the srpm will be deleted from the package sack as well.
//
// This method will also generate a file called "pkgorigins" and add it to the
// repo metadata. This is a tab-separated map of package E:N-V-R.A to repo URL
// (as specified on the command-line). This allows a package to be tracked back
// to its origin, even if the location field in the repodata does not match the
// original repo location.
struct srpm_val {
int repo_id; // id of repository
char *sourcerpm; // pkg->rpm_sourcerpm
};
struct KojiMergedReposStuff {
GHashTable *blocked_srpms;
// blocked_srpms:
// Names of sprms which will be skipped
// Key: srpm name
// Value: NULL (not important)
GHashTable *include_srpms;
// include_srpms:
// Only packages from srpms included in this table will be included
// in output merged metadata.
// Key: srpm name
// Value: struct srpm_val
GHashTable *seen_rpms;
// seen_rpms:
// List of packages already included into the output metadata.
// Purpose of this list is to avoid a duplicit packages in output.
// Key: string with package n-v-r.a
// Value: NULL (not important)
CR_FILE *pkgorigins;
// Every element has format: pkg_nvra\trepourl
gboolean simple;
};
/* Limited version of koji_stuff_prepare() that sets up only pkgorigins */
int
pkgorigins_prepare(struct KojiMergedReposStuff **koji_stuff_ptr,
const gchar *tmpdir);
int
koji_stuff_prepare(struct KojiMergedReposStuff **koji_stuff_ptr,
struct CmdOptions *cmd_options,
GSList *repos);
void
koji_stuff_destroy(struct KojiMergedReposStuff **koji_stuff_ptr);
void
cr_srpm_val_destroy(gpointer data);
gboolean
koji_allowed(cr_Package *pkg, struct KojiMergedReposStuff *koji_stuff);
#ifdef __cplusplus
}
#endif
#endif /* __C_CREATEREPOLIB_KOJI_H__ */
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