rhughes@241: /*
rhughes@241:  * Copyright (C) 2008  Kristian Høgsberg <krh@redhat.com>
rhughes@241:  * Copyright (C) 2008  Red Hat, Inc
rhughes@241:  *
rhughes@241:  * This program is free software; you can redistribute it and/or modify
rhughes@241:  * it under the terms of the GNU General Public License as published by
rhughes@241:  * the Free Software Foundation; either version 2 of the License, or
rhughes@241:  * (at your option) any later version.
rhughes@241:  *
rhughes@241:  * This program is distributed in the hope that it will be useful,
rhughes@241:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
rhughes@241:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
rhughes@241:  * GNU General Public License for more details.
rhughes@241:  *
rhughes@241:  * You should have received a copy of the GNU General Public License along
rhughes@241:  * with this program; if not, write to the Free Software Foundation, Inc.,
rhughes@241:  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
rhughes@241:  */
rhughes@241: 
rhughes@241: #include <stdlib.h>
rhughes@241: #include <stddef.h>
rhughes@241: #include <stdio.h>
rhughes@241: #include <stdint.h>
rhughes@241: #include <string.h>
rhughes@241: #include <sys/stat.h>
rhughes@241: #include <unistd.h>
rhughes@241: #include <fcntl.h>
rhughes@241: #include <dirent.h>
rhughes@241: #include <curl/curl.h>
rhughes@241: #include <fnmatch.h>
rhughes@241: #include <errno.h>
rhughes@241: #include "razor.h"
rhughes@241: 
rhughes@241: static const char system_repo_filename[] = "system.repo";
rhughes@241: static const char next_repo_filename[] = "system-next.repo";
rhughes@241: static const char rawhide_repo_filename[] = "rawhide.repo";
rhughes@241: static const char updated_repo_filename[] = "system-updated.repo";
rhughes@241: static const char install_root[] = "install";
rhughes@241: static const char *repo_filename = system_repo_filename;
rhughes@241: static const char *yum_url;
rhughes@241: 
rhughes@241: static int
rhughes@241: command_list(int argc, const char *argv[])
rhughes@241: {
rhughes@241: 	struct razor_set *set;
rhughes@241: 	struct razor_package_iterator *pi;
rhughes@241: 	struct razor_package *package;
rhughes@241: 	const char *pattern, *name, *version, *arch;
rhughes@241: 	int only_names = 0, i = 0;
rhughes@241: 
rhughes@241: 	if (i < argc && strcmp(argv[i], "--only-names") == 0) {
rhughes@241: 		only_names = 1;
rhughes@241: 		i++;
rhughes@241: 	}
rhughes@241: 
rhughes@241: 	pattern = argv[i];
rhughes@241: 	set = razor_set_open(repo_filename);
rhughes@241: 	pi = razor_package_iterator_create(set);
rhughes@241: 	while (razor_package_iterator_next(pi, &package,
rhughes@241: 					   &name, &version, &arch)) {
rhughes@241: 		if (pattern && fnmatch(pattern, name, 0) != 0)
rhughes@241: 			continue;
rhughes@241: 
rhughes@241: 		if (only_names)
rhughes@241: 			printf("%s\n", name);
rhughes@241: 		else
rhughes@241: 			printf("%s-%s.%s\n", name, version, arch);
rhughes@241: 	}
rhughes@241: 	razor_package_iterator_destroy(pi);
rhughes@241: 	razor_set_destroy(set);
rhughes@241: 
rhughes@241: 	return 0;
rhughes@241: }
rhughes@241: 
rhughes@241: static int
krh@247: list_properties(const char *package_name, uint32_t type)
rhughes@241: {
rhughes@241: 	struct razor_set *set;
rhughes@241: 	struct razor_property *property;
rhughes@241: 	struct razor_package *package;
rhughes@241: 	struct razor_property_iterator *pi;
rhughes@241: 	const char *name, *version;
krh@247: 	uint32_t flags;
rhughes@241: 
rhughes@241: 	set = razor_set_open(repo_filename);
rhughes@241: 	if (package_name)
rhughes@241: 		package = razor_set_get_package(set, package_name);
rhughes@241: 	else
rhughes@241: 		package = NULL;
rhughes@241: 
rhughes@241: 	pi = razor_property_iterator_create(set, package);
rhughes@241: 	while (razor_property_iterator_next(pi, &property,
krh@247: 					    &name, &flags, &version)) {
krh@247: 		if ((flags & RAZOR_PROPERTY_TYPE_MASK) != type)
rhughes@241: 			continue;
krh@247: 		printf("%s", name);
krh@247: 		if (version[0] != '\0')
krh@247: 			printf(" %s %s",
krh@247: 			       razor_property_relation_to_string(property),
krh@247: 			       version);
krh@247: 
krh@247: 		if (flags & ~(RAZOR_PROPERTY_RELATION_MASK | RAZOR_PROPERTY_TYPE_MASK)) {
krh@247: 			printf(" [");
krh@247: 			if (flags & RAZOR_PROPERTY_PRE)
krh@247: 				printf(" pre");
krh@247: 			if (flags & RAZOR_PROPERTY_POST)
krh@247: 				printf(" post");
krh@247: 			if (flags & RAZOR_PROPERTY_PREUN)
krh@247: 				printf(" preun");
krh@247: 			if (flags & RAZOR_PROPERTY_POSTUN)
krh@247: 				printf(" postun");
krh@247: 			printf(" ]");
krh@247: 		}
krh@247: 		printf("\n");
rhughes@241: 	}
rhughes@241: 	razor_property_iterator_destroy(pi);
rhughes@241: 
rhughes@241: 	razor_set_destroy(set);
rhughes@241: 
rhughes@241: 	return 0;
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: command_list_requires(int argc, const char *argv[])
rhughes@241: {
rhughes@241: 	return list_properties(argv[0], RAZOR_PROPERTY_REQUIRES);
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: command_list_provides(int argc, const char *argv[])
rhughes@241: {
rhughes@241: 	return list_properties(argv[0], RAZOR_PROPERTY_PROVIDES);
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: command_list_obsoletes(int argc, const char *argv[])
rhughes@241: {
rhughes@241: 	return list_properties(argv[0], RAZOR_PROPERTY_OBSOLETES);
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: command_list_conflicts(int argc, const char *argv[])
rhughes@241: {
rhughes@241: 	return list_properties(argv[0], RAZOR_PROPERTY_CONFLICTS);
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: command_list_files(int argc, const char *argv[])
rhughes@241: {
rhughes@241: 	struct razor_set *set;
rhughes@241: 
rhughes@241: 	set = razor_set_open(repo_filename);
rhughes@241: 	if (set == NULL)
rhughes@241: 		return 1;
rhughes@241: 	razor_set_list_files(set, argv[0]);
rhughes@241: 	razor_set_destroy(set);
rhughes@241: 
rhughes@241: 	return 0;
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: command_list_file_packages(int argc, const char *argv[])
rhughes@241: {
rhughes@241: 	struct razor_set *set;
rhughes@241: 	struct razor_package_iterator *pi;
rhughes@241: 	struct razor_package *package;
rhughes@241: 	const char *name, *version, *arch;
rhughes@241: 
rhughes@241: 	set = razor_set_open(repo_filename);
rhughes@241: 	if (set == NULL)
rhughes@241: 		return 1;
rhughes@241: 
rhughes@241: 	pi = razor_package_iterator_create_for_file(set, argv[0]);
rhughes@241: 	while (razor_package_iterator_next(pi, &package,
rhughes@241: 					   &name, &version, &arch))
rhughes@241: 		printf("%s-%s\n", name, version);
rhughes@241: 	razor_package_iterator_destroy(pi);
rhughes@241: 
rhughes@241: 	razor_set_destroy(set);
rhughes@241: 
rhughes@241: 	return 0;
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: command_list_package_files(int argc, const char *argv[])
rhughes@241: {
rhughes@241: 	struct razor_set *set;
rhughes@241: 
rhughes@241: 	set = razor_set_open(repo_filename);
rhughes@241: 	if (set == NULL)
rhughes@241: 		return 1;
rhughes@241: 	razor_set_list_package_files(set, argv[0]);
rhughes@241: 	razor_set_destroy(set);
rhughes@241: 
rhughes@241: 	return 0;
rhughes@241: }
rhughes@241: 
rhughes@241: static void
rhughes@241: list_packages_for_property(struct razor_set *set,
rhughes@241: 			   struct razor_property *property)
rhughes@241: {
rhughes@241: 	struct razor_package_iterator *pi;
rhughes@241: 	struct razor_package *package;
rhughes@241: 	const char *name, *version, *arch;
rhughes@241: 
rhughes@241: 	pi = razor_package_iterator_create_for_property(set, property);
rhughes@241: 	while (razor_package_iterator_next(pi, &package,
rhughes@241: 					   &name, &version, &arch))
rhughes@241: 		printf("%s-%s.%s\n", name, version, arch);
rhughes@241: 	razor_package_iterator_destroy(pi);
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: list_property_packages(const char *ref_name,
rhughes@241: 		       const char *ref_version,
krh@247: 		       uint32_t type)
rhughes@241: {
rhughes@241: 	struct razor_set *set;
rhughes@241: 	struct razor_property *property;
rhughes@241: 	struct razor_property_iterator *pi;
rhughes@241: 	const char *name, *version;
krh@247: 	uint32_t flags;
rhughes@241: 
rhughes@241: 	if (ref_name == NULL)
rhughes@241: 		return 0;
rhughes@241: 
rhughes@241: 	set = razor_set_open(repo_filename);
rhughes@241: 	if (set == NULL)
rhughes@241: 		return 1;
rhughes@241: 
rhughes@241: 	pi = razor_property_iterator_create(set, NULL);
rhughes@241: 	while (razor_property_iterator_next(pi, &property,
krh@247: 					    &name, &flags, &version)) {
rhughes@241: 		if (strcmp(ref_name, name) != 0)
rhughes@241: 			continue;
krh@247: 		if (ref_version &&
krh@247: 		    (flags & RAZOR_PROPERTY_RELATION_MASK) == RAZOR_PROPERTY_EQUAL &&
rhughes@241: 		    strcmp(ref_version, version) != 0)
rhughes@241: 			continue;
krh@247: 		if ((flags & RAZOR_PROPERTY_TYPE_MASK) != type)
rhughes@241: 			continue;
rhughes@241: 
rhughes@241: 		list_packages_for_property(set, property);
rhughes@241: 	}
rhughes@241: 	razor_property_iterator_destroy(pi);
rhughes@241: 
rhughes@241: 	return 0;
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: command_what_requires(int argc, const char *argv[])
rhughes@241: {
rhughes@241: 	return list_property_packages(argv[0], argv[1],
rhughes@241: 				      RAZOR_PROPERTY_REQUIRES);
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: command_what_provides(int argc, const char *argv[])
rhughes@241: {
rhughes@241: 	return list_property_packages(argv[0], argv[1],
rhughes@241: 				      RAZOR_PROPERTY_PROVIDES);
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: show_progress(void *clientp,
rhughes@241: 	      double dltotal, double dlnow, double ultotal, double ulnow)
rhughes@241: {
rhughes@241: 	const char *file = clientp;
rhughes@241: 
rhughes@241: 	if (!dlnow < dltotal)
rhughes@241: 		fprintf(stderr, "\rdownloading %s, %dkB/%dkB",
rhughes@241: 			file, (int) dlnow / 1024, (int) dltotal / 1024);
rhughes@241: 
rhughes@241: 	return 0;
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: download_if_missing(const char *url, const char *file)
rhughes@241: {
rhughes@241: 	CURL *curl;
rhughes@241: 	struct stat buf;
rhughes@241: 	char error[256];
rhughes@241: 	FILE *fp;
rhughes@241: 	CURLcode res;
rhughes@241: 	long response;
rhughes@241: 
rhughes@241: 	curl = curl_easy_init();
rhughes@241: 	if (curl == NULL)
rhughes@241: 		return 1;
rhughes@241: 
rhughes@241: 	curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, error);
rhughes@241: 	curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 0);
rhughes@241: 	curl_easy_setopt(curl, CURLOPT_PROGRESSFUNCTION, show_progress);
rhughes@241: 	curl_easy_setopt(curl, CURLOPT_PROGRESSDATA, file);
rhughes@241: 
rhughes@241: 	if (stat(file, &buf) < 0) {
rhughes@241: 		fp = fopen(file, "w");
rhughes@241: 		if (fp == NULL) {
rhughes@241: 			fprintf(stderr,
rhughes@241: 				"failed to open %s for writing\n", file);
rhughes@241: 			return -1;
rhughes@241: 		}
rhughes@241: 		curl_easy_setopt(curl, CURLOPT_WRITEDATA, fp);
rhughes@241: 		curl_easy_setopt(curl, CURLOPT_URL, url);
rhughes@241: 		res = curl_easy_perform(curl);
rhughes@241: 		fclose(fp);
rhughes@241: 		if (res != CURLE_OK) {
rhughes@241: 			fprintf(stderr, "curl error: %s\n", error);
rhughes@241: 			unlink(file);
rhughes@241: 			return -1;
rhughes@241: 		}
rhughes@241: 		res = curl_easy_getinfo(curl,
rhughes@241: 					CURLINFO_RESPONSE_CODE, &response);
rhughes@241: 		if (res != CURLE_OK) {
rhughes@241: 			fprintf(stderr, "curl error: %s\n", error);
rhughes@241:                         unlink(file);
rhughes@241:                         return -1;
rhughes@241: 		}
rhughes@241: 		if (response != 200) {
rhughes@241: 			fprintf(stderr, " - failed %ld\n", response);
rhughes@241:                         unlink(file);
rhughes@241:                         return -1;
rhughes@241: 		}
rhughes@241: 		fprintf(stderr, "\n");
rhughes@241: 	}
rhughes@241: 
rhughes@241: 	curl_easy_cleanup(curl);
rhughes@241: 
rhughes@241: 	return 0;
rhughes@241: }
rhughes@241: 
rhughes@241: #define YUM_URL "http://download.fedora.redhat.com" \
rhughes@241: 	"/pub/fedora/linux/development/i386/os"
rhughes@241: 
rhughes@241: static int
rhughes@241: command_import_yum(int argc, const char *argv[])
rhughes@241: {
rhughes@241: 	struct razor_set *set;
rhughes@241: 	char buffer[512];
rhughes@241: 
rhughes@241: 	printf("downloading from %s.\n", yum_url);
rhughes@241: 	snprintf(buffer, sizeof buffer,
rhughes@241: 		 "%s/repodata/primary.xml.gz", yum_url);
rhughes@241: 	if (download_if_missing(buffer, "primary.xml.gz") < 0)
rhughes@241: 		return -1;
rhughes@241: 	snprintf(buffer, sizeof buffer,
rhughes@241: 		 "%s/repodata/filelists.xml.gz", yum_url);
rhughes@241: 	if (download_if_missing(buffer, "filelists.xml.gz") < 0)
rhughes@241: 		return -1;
rhughes@241: 
rhughes@241: 	set = razor_set_create_from_yum();
rhughes@241: 	if (set == NULL)
rhughes@241: 		return 1;
rhughes@241: 	razor_set_write(set, rawhide_repo_filename);
rhughes@241: 	razor_set_destroy(set);
rhughes@241: 	printf("wrote %s\n", rawhide_repo_filename);
rhughes@241: 
rhughes@241: 	return 0;
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: command_import_rpmdb(int argc, const char *argv[])
rhughes@241: {
rhughes@241: 	struct razor_set *set;
rhughes@241: 
rhughes@241: 	set = razor_set_create_from_rpmdb();
rhughes@241: 	if (set == NULL)
rhughes@241: 		return 1;
rhughes@241: 	razor_set_write(set, repo_filename);
rhughes@241: 	razor_set_destroy(set);
rhughes@241: 	printf("wrote %s\n", repo_filename);
rhughes@241: 
rhughes@241: 	return 0;
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: mark_packages_for_update(struct razor_transaction *trans,
rhughes@241: 			 struct razor_set *set, const char *pattern)
rhughes@241: {
rhughes@241: 	struct razor_package_iterator *pi;
rhughes@241: 	struct razor_package *package;
rhughes@241: 	const char *name, *version, *arch;
rhughes@241: 	int matches = 0;
rhughes@241: 
rhughes@241: 	pi = razor_package_iterator_create(set);
rhughes@241: 	while (razor_package_iterator_next(pi, &package,
rhughes@241: 					   &name, &version, &arch)) {
rhughes@241: 		if (pattern && fnmatch(pattern, name, 0) == 0) {
rhughes@241: 			razor_transaction_update_package(trans, package);
rhughes@241: 			matches++;
rhughes@241: 		}
rhughes@241: 	}
rhughes@241: 	razor_package_iterator_destroy(pi);
rhughes@241: 
rhughes@241: 	return matches;
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: mark_packages_for_removal(struct razor_transaction *trans,
rhughes@241: 			  struct razor_set *set, const char *pattern)
rhughes@241: {
rhughes@241: 	struct razor_package_iterator *pi;
rhughes@241: 	struct razor_package *package;
rhughes@241: 	const char *name, *version, *arch;
rhughes@241: 	int matches = 0;
rhughes@241: 
rhughes@241: 	pi = razor_package_iterator_create(set);
rhughes@241: 	while (razor_package_iterator_next(pi, &package,
rhughes@241: 					   &name, &version, &arch)) {
rhughes@241: 		if (pattern && fnmatch(pattern, name, 0) == 0) {
rhughes@241: 			razor_transaction_remove_package(trans, package);
rhughes@241: 			matches++;
rhughes@241: 		}
rhughes@241: 	}
rhughes@241: 	razor_package_iterator_destroy(pi);
rhughes@241: 
rhughes@241: 	return matches;
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: command_update(int argc, const char *argv[])
rhughes@241: {
rhughes@241: 	struct razor_set *set, *upstream;
rhughes@241: 	struct razor_transaction *trans;
rhughes@241: 	int i, errors;
rhughes@241: 
rhughes@241: 	set = razor_set_open(repo_filename);
rhughes@241: 	upstream = razor_set_open(rawhide_repo_filename);
rhughes@241: 	if (set == NULL || upstream == NULL)
rhughes@241: 		return 1;
rhughes@241: 
rhughes@241: 	trans = razor_transaction_create(set, upstream);
rhughes@241: 	if (argc == 0)
rhughes@241: 		razor_transaction_update_all(trans);
rhughes@241: 	for (i = 0; i < argc; i++) {
rhughes@241: 		if (mark_packages_for_update(trans, set, argv[i]) == 0) {
rhughes@241: 			fprintf(stderr, "no match for %s\n", argv[i]);
rhughes@241: 			return 1;
rhughes@241: 		}
rhughes@241: 	}
rhughes@241: 
rhughes@241: 	errors = razor_transaction_resolve(trans);
rhughes@241: 	if (errors)
rhughes@241: 		return 1;
rhughes@241: 
rhughes@241: 	set = razor_transaction_finish(trans);
rhughes@241: 	razor_set_write(set, updated_repo_filename);
rhughes@241: 	razor_set_destroy(set);
rhughes@241: 	razor_set_destroy(upstream);
rhughes@241: 	printf("wrote system-updated.repo\n");
rhughes@241: 
rhughes@241: 	return 0;
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: command_remove(int argc, const char *argv[])
rhughes@241: {
rhughes@241: 	struct razor_set *set, *upstream;
rhughes@241: 	struct razor_transaction *trans;
rhughes@241: 	int i, errors;
rhughes@241: 
rhughes@241: 	set = razor_set_open(repo_filename);
rhughes@241: 	if (set == NULL)
rhughes@241: 		return 1;
rhughes@241: 
rhughes@241: 	upstream = razor_set_create();
rhughes@241: 	trans = razor_transaction_create(set, upstream);
rhughes@241: 	for (i = 0; i < argc; i++) {
rhughes@241: 		if (mark_packages_for_removal(trans, set, argv[i]) == 0) {
rhughes@241: 			fprintf(stderr, "no match for %s\n", argv[i]);
rhughes@241: 			return 1;
rhughes@241: 		}
rhughes@241: 	}
rhughes@241: 
rhughes@241: 	errors = razor_transaction_resolve(trans);
rhughes@241: 	if (errors)
rhughes@241: 		return 1;
rhughes@241: 
rhughes@241: 	set = razor_transaction_finish(trans);
rhughes@241: 	razor_set_write(set, updated_repo_filename);
rhughes@241: 	razor_set_destroy(set);
rhughes@241: 	razor_set_destroy(upstream);
rhughes@241: 	printf("wrote system-updated.repo\n");
rhughes@241: 
rhughes@241: 	return 0;
rhughes@241: }
rhughes@241: 
rhughes@241: static void
rhughes@241: print_diff(const char *name,
rhughes@241: 	   const char *old_version, const char *new_version, const char *arch,
rhughes@241: 	   void *data)
rhughes@241: {
rhughes@241: 	if (old_version)
rhughes@241: 		printf("removing %s %s\n", name, old_version);
rhughes@241: 	else
rhughes@241: 		printf("install %s %s\n", name, new_version);
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: command_diff(int argc, const char *argv[])
rhughes@241: {
rhughes@241: 	struct razor_set *set, *updated;
rhughes@241: 
rhughes@241: 	set = razor_set_open(repo_filename);
rhughes@241: 	updated = razor_set_open(updated_repo_filename);
rhughes@241: 	if (set == NULL || updated == NULL)
rhughes@241: 		return 1;
rhughes@241: 
rhughes@241: 	razor_set_diff(set, updated, print_diff, NULL);
rhughes@241: 
rhughes@241: 	razor_set_destroy(set);
rhughes@241: 	razor_set_destroy(updated);
rhughes@241: 
rhughes@241: 	return 0;
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: command_import_rpms(int argc, const char *argv[])
rhughes@241: {
rhughes@241: 	DIR *dir;
rhughes@241: 	struct dirent *de;
rhughes@241: 	struct razor_importer *importer;
rhughes@241: 	struct razor_set *set;
rhughes@241: 	struct razor_rpm *rpm;
rhughes@241: 	int len;
rhughes@241: 	char filename[256];
rhughes@241: 	const char *dirname = argv[0];
rhughes@241: 
rhughes@241: 	if (dirname == NULL) {
rhughes@241: 		fprintf(stderr, "usage: razor import-rpms DIR\n");
rhughes@241: 		return -1;
rhughes@241: 	}
rhughes@241: 
rhughes@241: 	dir = opendir(dirname);
rhughes@241: 	if (dir == NULL) {
rhughes@241: 		fprintf(stderr, "couldn't read dir %s\n", dirname);
rhughes@241: 		return -1;
rhughes@241: 	}
rhughes@241: 
krh@249: 	importer = razor_importer_create();
rhughes@241: 
rhughes@241: 	while (de = readdir(dir), de != NULL) {
rhughes@241: 		len = strlen(de->d_name);
rhughes@241: 		if (len < 5 || strcmp(de->d_name + len - 4, ".rpm") != 0)
rhughes@241: 		    continue;
rhughes@241: 		snprintf(filename, sizeof filename,
rhughes@241: 			 "%s/%s", dirname, de->d_name);
rhughes@241: 		rpm = razor_rpm_open(filename);
rhughes@241: 		if (rpm == NULL) {
rhughes@241: 			fprintf(stderr,
rhughes@241: 				"failed to open rpm \"%s\"\n", filename);
rhughes@241: 			continue;
rhughes@241: 		}
rhughes@241: 		if (razor_importer_add_rpm(importer, rpm)) {
rhughes@241: 			fprintf(stderr, "couldn't import %s\n", filename);
rhughes@241: 			break;
rhughes@241: 		}
rhughes@241: 		razor_rpm_close(rpm);
rhughes@241: 	}
rhughes@241: 
rhughes@241: 	if (de != NULL) {
rhughes@241: 		razor_importer_destroy(importer);
rhughes@241: 		return -1;
rhughes@241: 	}
rhughes@241: 
rhughes@241: 	set = razor_importer_finish(importer);
rhughes@241: 
rhughes@241: 	razor_set_write(set, repo_filename);
rhughes@241: 	razor_set_destroy(set);
rhughes@241: 	printf("wrote %s\n", repo_filename);
rhughes@241: 
rhughes@241: 	return 0;
rhughes@241: }
rhughes@241: 
rhughes@241: static void
rhughes@241: download_package(const char *name,
rhughes@241: 		 const char *old_version,
rhughes@241: 		 const char *new_version,
rhughes@241: 		 const char *arch,
rhughes@241: 		 void *data)
rhughes@241: {
rhughes@241: 	char file[PATH_MAX], url[256];
rhughes@241: 	const char *v;
rhughes@241: 	int *errors = data;
rhughes@241: 
rhughes@241: 	if (old_version)
rhughes@241: 		return;
rhughes@241: 
rhughes@241: 	/* Skip epoch */
rhughes@241: 	v = strchr(new_version, ':');
rhughes@241: 	if (v != NULL)
rhughes@241: 		v = v + 1;
rhughes@241: 	else
rhughes@241: 		v = new_version;
rhughes@241: 
rhughes@241: 	snprintf(url, sizeof url,
rhughes@241: 		 "%s/Packages/%s-%s.%s.rpm", yum_url, name, v, arch);
rhughes@241: 	snprintf(file, sizeof file,
rhughes@241: 		 "rpms/%s-%s.%s.rpm", name, v, arch);
rhughes@241: 	if (download_if_missing(url, file) < 0)
rhughes@241: 		(*errors)++;
rhughes@241: }
rhughes@241: 
rhughes@241: static void
rhughes@241: install_package(const char *name,
rhughes@241: 		const char *old_version,
rhughes@241: 		const char *new_version,
rhughes@241: 		const char *arch,
rhughes@241: 		void *data)
rhughes@241: {
rhughes@241: 	const char *v, *root = data;
rhughes@241: 	char file[PATH_MAX];
rhughes@241: 	struct razor_rpm *rpm;
rhughes@241: 
rhughes@241: 	if (old_version) {
rhughes@241: 		printf("removing %s %s not handled\n", name, old_version);
rhughes@241: 		return;
rhughes@241: 	}
rhughes@241: 
rhughes@241: 	/* Skip epoch */
rhughes@241: 	v = strchr(new_version, ':');
rhughes@241: 	if (v != NULL)
rhughes@241: 		v = v + 1;
rhughes@241: 	else
rhughes@241: 		v = new_version;
rhughes@241: 
rhughes@241: 	printf("install %s %s\n", name, v);
rhughes@241: 	snprintf(file, sizeof file, "rpms/%s-%s.%s.rpm", name, v, arch);
rhughes@241: 
rhughes@241:  	rpm = razor_rpm_open(file);
rhughes@241: 	if (rpm == NULL) {
rhughes@241: 		fprintf(stderr, "failed to open rpm %s\n", file);
rhughes@241: 		return;
rhughes@241: 	}
rhughes@241: 	if (razor_rpm_install(rpm, root) < 0) {
rhughes@241: 		fprintf(stderr,
rhughes@241: 			"failed to install rpm %s\n", file);
rhughes@241: 		return;
rhughes@241: 	}
rhughes@241: 	razor_rpm_close(rpm);
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: command_install(int argc, const char *argv[])
rhughes@241: {
rhughes@241: 	struct razor_root *root;
rhughes@241: 	struct razor_set *upstream, *next;
rhughes@241: 	struct razor_transaction *trans;
rhughes@241: 	int i = 0, errors, dependencies = 1;
rhughes@241: 
rhughes@241: 	if (i < argc && strcmp(argv[i], "--no-dependencies") == 0) {
rhughes@241: 		dependencies = 0;
rhughes@241: 		i++;
rhughes@241: 	}
rhughes@241: 
rhughes@241: 	root = razor_root_open(install_root, RAZOR_ROOT_OPEN_WRITE);
rhughes@241: 	upstream = razor_set_open(rawhide_repo_filename);
rhughes@241: 	trans = razor_root_create_transaction(root, upstream);
rhughes@241: 
rhughes@241: 	for (; i < argc; i++) {
rhughes@241: 		if (mark_packages_for_update(trans, upstream, argv[i]) == 0) {
rhughes@241: 			fprintf(stderr, "no package matched %s\n", argv[i]);
rhughes@241: 			razor_root_close(root);
rhughes@241: 			return 1;
rhughes@241: 		}
rhughes@241: 	}
rhughes@241: 
rhughes@241: 	if (dependencies) {
krh@245: 		razor_transaction_resolve(trans);
krh@245: 		if (razor_transaction_describe(trans) > 0) {
rhughes@241: 			razor_root_close(root);
rhughes@241: 			return 1;
rhughes@241: 		}
rhughes@241: 	}
rhughes@241: 
rhughes@241: 	next = razor_transaction_finish(trans);
rhughes@241: 
rhughes@241: 	razor_root_update(root, next);
rhughes@241: 
rhughes@241: 	if (mkdir("rpms", 0777) && errno != EEXIST) {
rhughes@241: 		fprintf(stderr, "failed to create rpms directory.\n");
rhughes@241: 		razor_root_close(root);
rhughes@241: 		return 1;
rhughes@241: 	}
rhughes@241: 
krh@245: 	errors = 0;
rhughes@241: 	razor_root_diff(root, download_package, &errors);
rhughes@241: 	if (errors > 0) {
rhughes@241: 		fprintf(stderr, "failed to download %d packages\n", errors);
rhughes@241: 		razor_root_close(root);
rhughes@241:                 return 1;
rhughes@241:         }
rhughes@241: 
rhughes@241: 	/* FIXME: We need to figure out the right install order here,
rhughes@241: 	 * so the post and pre scripts can run. */
krh@245: 	razor_root_diff(root, install_package, (void *) install_root);
rhughes@241: 
rhughes@241: 	razor_set_destroy(next);
rhughes@241: 	razor_set_destroy(upstream);
rhughes@241: 
rhughes@241: 	return razor_root_commit(root);
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: command_init(int argc, const char *argv[])
rhughes@241: {
rhughes@241: 	return razor_root_create(install_root);
rhughes@241: }
rhughes@241: 
rhughes@241: static int
rhughes@241: command_download(int argc, const char *argv[])
rhughes@241: {
rhughes@241: 	struct razor_set *set;
rhughes@241: 	struct razor_package_iterator *pi;
rhughes@241: 	struct razor_package *package;
rhughes@241: 	const char *pattern = argv[0], *name, *version, *arch;
rhughes@241: 	char url[256], file[256];
rhughes@241: 	int matches = 0;
rhughes@241: 
rhughes@241: 	if (mkdir("rpms", 0777) && errno != EEXIST) {
rhughes@241: 		fprintf(stderr, "failed to create rpms directory.\n");
rhughes@241: 		return 1;
rhughes@241: 	}
rhughes@241: 
rhughes@241: 	set = razor_set_open(rawhide_repo_filename);
rhughes@241: 	pi = razor_package_iterator_create(set);
rhughes@241: 	while (razor_package_iterator_next(pi, &package,
rhughes@241: 					   &name, &version, &arch)) {
rhughes@241: 		if (pattern && fnmatch(pattern, name, 0) != 0)
rhughes@241: 			continue;
rhughes@241: 
rhughes@241: 		matches++;
rhughes@241: 		snprintf(url, sizeof url,
rhughes@241: 			 "%s/Packages/%s-%s.%s.rpm",
rhughes@241: 			 yum_url, name, version, arch);
rhughes@241: 		snprintf(file, sizeof file,
rhughes@241: 			 "rpms/%s-%s.%s.rpm", name, version, arch);
rhughes@241: 		download_if_missing(url, file);
rhughes@241: 	}
rhughes@241: 	razor_package_iterator_destroy(pi);
rhughes@241: 	razor_set_destroy(set);
rhughes@241: 
rhughes@241: 	if (matches == 0)
rhughes@241: 		fprintf(stderr, "no packages matched \"%s\"\n", pattern);
rhughes@241: 	else if (matches == 1)
rhughes@241: 		fprintf(stderr, "downloaded 1 package\n");
rhughes@241: 	else
rhughes@241: 		fprintf(stderr, "downloaded %d packages\n", matches);
rhughes@241: 
rhughes@241: 	return 0;
rhughes@241: }
rhughes@241: 
rhughes@241: static struct {
rhughes@241: 	const char *name;
rhughes@241: 	const char *description;
rhughes@241: 	int (*func)(int argc, const char *argv[]);
rhughes@241: } razor_commands[] = {
rhughes@241: 	{ "list", "list all packages", command_list },
rhughes@241: 	{ "list-requires", "list all requires for the given package", command_list_requires },
rhughes@241: 	{ "list-provides", "list all provides for the given package", command_list_provides },
rhughes@241: 	{ "list-obsoletes", "list all obsoletes for the given package", command_list_obsoletes },
rhughes@241: 	{ "list-conflicts", "list all conflicts for the given package", command_list_conflicts },
rhughes@241: 	{ "list-files", "list files for package set", command_list_files },
rhughes@241: 	{ "list-file-packages", "list packages owning file", command_list_file_packages },
rhughes@241: 	{ "list-package-files", "list files in package", command_list_package_files },
rhughes@241: 	{ "what-requires", "list the packages that have the given requires", command_what_requires },
rhughes@241: 	{ "what-provides", "list the packages that have the given provides", command_what_provides },
rhughes@241: 	{ "import-yum", "import yum metadata files", command_import_yum },
rhughes@241: 	{ "import-rpmdb", "import the system rpm database", command_import_rpmdb },
rhughes@241: 	{ "import-rpms", "import rpms from the given directory", command_import_rpms },
rhughes@241: 	{ "update", "update all or specified packages", command_update },
rhughes@241: 	{ "remove", "remove specified packages", command_remove },
rhughes@241: 	{ "diff", "show diff between two package sets", command_diff },
rhughes@241: 	{ "install", "install rpm", command_install },
rhughes@241: 	{ "init", "init razor root", command_init },
rhughes@241: 	{ "download", "download packages", command_download }
rhughes@241: };
rhughes@241: 
rhughes@241: static int
rhughes@241: usage(void)
rhughes@241: {
rhughes@241: 	int i;
rhughes@241: 
rhughes@241: 	printf("usage:\n");
rhughes@241: 	for (i = 0; i < ARRAY_SIZE(razor_commands); i++)
rhughes@241: 		printf("  %-20s%s\n",
rhughes@241: 		       razor_commands[i].name, razor_commands[i].description);
rhughes@241: 
rhughes@241: 	return 1;
rhughes@241: }
rhughes@241: 
rhughes@241: int
rhughes@241: main(int argc, const char *argv[])
rhughes@241: {
rhughes@241: 	char *repo;
rhughes@241: 	int i;
rhughes@241: 
rhughes@241: 	repo = getenv("RAZOR_REPO");
rhughes@241: 	if (repo != NULL)
rhughes@241: 		repo_filename = repo;
rhughes@241: 
rhughes@241: 	yum_url = getenv("YUM_URL");
rhughes@241: 	if (yum_url == NULL)
rhughes@241: 		yum_url = YUM_URL;
rhughes@241: 
rhughes@241: 	if (argc < 2)
rhughes@241: 		return usage();
rhughes@241: 
rhughes@241: 	for (i = 0; i < ARRAY_SIZE(razor_commands); i++)
rhughes@241: 		if (strcmp(razor_commands[i].name, argv[1]) == 0)
rhughes@241: 			return razor_commands[i].func(argc - 2, argv + 2);
rhughes@241: 
rhughes@241: 	return usage();
rhughes@241: }