krh@212: /*
krh@212:  * Copyright (C) 2008  Kristian Høgsberg <krh@redhat.com>
krh@212:  * Copyright (C) 2008  Red Hat, Inc
krh@212:  *
krh@212:  * This program is free software; you can redistribute it and/or modify
krh@212:  * it under the terms of the GNU General Public License as published by
krh@212:  * the Free Software Foundation; either version 2 of the License, or
krh@212:  * (at your option) any later version.
krh@212:  *
krh@212:  * This program is distributed in the hope that it will be useful,
krh@212:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
krh@212:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
krh@212:  * GNU General Public License for more details.
krh@212:  *
krh@212:  * You should have received a copy of the GNU General Public License along
krh@212:  * with this program; if not, write to the Free Software Foundation, Inc.,
krh@212:  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
krh@212:  */
krh@212: 
krh@43: #include <stdlib.h>
krh@43: #include <stddef.h>
krh@43: #include <stdio.h>
krh@186: #include <stdint.h>
krh@43: #include <string.h>
krh@72: #include <sys/stat.h>
krh@43: #include <unistd.h>
krh@197: #include <fcntl.h>
krh@75: #include <dirent.h>
krh@71: #include <curl/curl.h>
krh@94: #include <fnmatch.h>
krh@206: #include <errno.h>
krh@43: #include "razor.h"
krh@151: #include "razor-internal.h"
krh@43: 
krh@152: static const char system_repo_filename[] = "system.repo";
krh@171: static const char next_repo_filename[] = "system-next.repo";
krh@152: static const char rawhide_repo_filename[] = "rawhide.repo";
krh@152: static const char updated_repo_filename[] = "system-updated.repo";
krh@152: static const char razor_root_path[] = "/var/lib/razor";
krh@152: static const char root[] = "install";
krh@152: static const char *repo_filename = system_repo_filename;
krh@43: 
krh@43: static int
krh@43: command_list(int argc, const char *argv[])
krh@43: {
krh@43: 	struct razor_set *set;
krh@92: 	struct razor_package_iterator *pi;
krh@92: 	struct razor_package *package;
krh@192: 	const char *pattern, *name, *version, *arch;
krh@187: 	int only_names = 0, i = 0;
krh@43: 
krh@193: 	if (i < argc && strcmp(argv[i], "--only-names") == 0) {
krh@187: 		only_names = 1;
krh@187: 		i++;
krh@187: 	}
krh@187: 
krh@187: 	pattern = argv[i];
krh@43: 	set = razor_set_open(repo_filename);
krh@92: 	pi = razor_package_iterator_create(set);
krh@192: 	while (razor_package_iterator_next(pi, &package,
krh@192: 					   &name, &version, &arch)) {
krh@92: 		if (pattern && fnmatch(pattern, name, 0) != 0)
krh@92: 			continue;
krh@92: 
krh@187: 		if (only_names)
krh@187: 			printf("%s\n", name);
krh@187: 		else
krh@192: 			printf("%s-%s.%s\n", name, version, arch);
krh@92: 	}
krh@92: 	razor_package_iterator_destroy(pi);
krh@92: 	razor_set_destroy(set);
krh@92: 
krh@92: 	return 0;
krh@92: }
krh@92: 
krh@92: static int
krh@92: list_properties(const char *package_name,
krh@92: 		enum razor_property_type required_type)
krh@92: {
krh@92: 	struct razor_set *set;
krh@92: 	struct razor_property *property;
krh@92: 	struct razor_package *package;
krh@92: 	struct razor_property_iterator *pi;
krh@92: 	const char *name, *version;
krh@92: 	enum razor_property_type type;
danw@109: 	enum razor_version_relation relation;
krh@92: 
krh@92: 	set = razor_set_open(repo_filename);
krh@92: 	if (package_name)
krh@92: 		package = razor_set_get_package(set, package_name);
krh@92: 	else
krh@92: 		package = NULL;
krh@92: 
krh@92: 	pi = razor_property_iterator_create(set, package);
krh@92: 	while (razor_property_iterator_next(pi, &property,
danw@109: 					    &name, &relation, &version,
danw@109: 					    &type)) {
krh@92: 		if (type != required_type)
krh@92: 			continue;
krh@92: 		if (version[0] == '\0')
krh@92: 			printf("%s\n", name);
krh@92: 		else
danw@137: 			printf("%s %s %s\n", name,
danw@137: 			       razor_version_relations[relation], version);
krh@92: 	}
krh@92: 	razor_property_iterator_destroy(pi);
krh@92: 
krh@43: 	razor_set_destroy(set);
krh@43: 
krh@43: 	return 0;
krh@43: }
krh@43: 
krh@43: static int
krh@43: command_list_requires(int argc, const char *argv[])
krh@43: {
krh@92: 	return list_properties(argv[0], RAZOR_PROPERTY_REQUIRES);
krh@43: }
krh@43: 
krh@43: static int
krh@43: command_list_provides(int argc, const char *argv[])
krh@43: {
krh@92: 	return list_properties(argv[0], RAZOR_PROPERTY_PROVIDES);
krh@43: }
krh@43: 
krh@43: static int
krh@67: command_list_obsoletes(int argc, const char *argv[])
krh@67: {
krh@92: 	return list_properties(argv[0], RAZOR_PROPERTY_OBSOLETES);
krh@67: }
krh@67: 
krh@67: static int
krh@67: command_list_conflicts(int argc, const char *argv[])
krh@67: {
krh@92: 	return list_properties(argv[0], RAZOR_PROPERTY_CONFLICTS);
krh@67: }
krh@67: 
krh@67: static int
krh@48: command_list_files(int argc, const char *argv[])
krh@48: {
krh@48: 	struct razor_set *set;
krh@48: 
krh@48: 	set = razor_set_open(repo_filename);
jbowes@229: 	razor_set_open_files(set, "system-files.repo");
krh@48: 	if (set == NULL)
krh@48: 		return 1;
krh@49: 	razor_set_list_files(set, argv[0]);
krh@48: 	razor_set_destroy(set);
krh@48: 
krh@48: 	return 0;
krh@48: }
krh@48: 
krh@48: static int
krh@52: command_list_file_packages(int argc, const char *argv[])
krh@52: {
krh@52: 	struct razor_set *set;
krh@102: 	struct razor_package_iterator *pi;
krh@102: 	struct razor_package *package;
krh@192: 	const char *name, *version, *arch;
krh@52: 
krh@52: 	set = razor_set_open(repo_filename);
jbowes@229: 	razor_set_open_files(set, "system-files.repo");
krh@52: 	if (set == NULL)
krh@52: 		return 1;
krh@102: 
krh@102: 	pi = razor_package_iterator_create_for_file(set, argv[0]);
krh@192: 	while (razor_package_iterator_next(pi, &package,
krh@192: 					   &name, &version, &arch))
krh@102: 		printf("%s-%s\n", name, version);
krh@102: 	razor_package_iterator_destroy(pi);
krh@102: 
krh@52: 	razor_set_destroy(set);
krh@52: 
krh@52: 	return 0;
krh@52: }
krh@52: 
krh@56: static int
krh@56: command_list_package_files(int argc, const char *argv[])
krh@56: {
krh@56: 	struct razor_set *set;
krh@56: 
krh@56: 	set = razor_set_open(repo_filename);
jbowes@229: 	razor_set_open_files(set, "system-files.repo");
krh@56: 	if (set == NULL)
krh@56: 		return 1;
krh@56: 	razor_set_list_package_files(set, argv[0]);
krh@56: 	razor_set_destroy(set);
krh@56: 
krh@56: 	return 0;
krh@56: }
krh@52: 
krh@101: static void
krh@101: list_packages_for_property(struct razor_set *set,
krh@101: 			   struct razor_property *property)
krh@101: {
krh@101: 	struct razor_package_iterator *pi;
krh@101: 	struct razor_package *package;
krh@192: 	const char *name, *version, *arch;
krh@101: 
krh@101: 	pi = razor_package_iterator_create_for_property(set, property);
krh@192: 	while (razor_package_iterator_next(pi, &package,
krh@192: 					   &name, &version, &arch))
krh@192: 		printf("%s-%s.%s\n", name, version, arch);
krh@101: 	razor_package_iterator_destroy(pi);
krh@101: }
krh@101: 
krh@52: static int
krh@100: list_property_packages(const char *ref_name,
krh@100: 		       const char *ref_version,
krh@100: 		       enum razor_property_type ref_type)
krh@43: {
krh@43: 	struct razor_set *set;
krh@100: 	struct razor_property *property;
krh@100: 	struct razor_property_iterator *pi;
krh@100: 	const char *name, *version;
krh@100: 	enum razor_property_type type;
danw@109: 	enum razor_version_relation relation;
krh@100: 
krh@100: 	if (ref_name == NULL)
krh@100: 		return 0;
krh@43: 
krh@43: 	set = razor_set_open(repo_filename);
krh@100: 	if (set == NULL)
krh@100: 		return 1;
krh@100: 
krh@100: 	pi = razor_property_iterator_create(set, NULL);
krh@100: 	while (razor_property_iterator_next(pi, &property,
danw@109: 					    &name, &relation, &version,
danw@109: 					    &type)) {
krh@100: 		if (strcmp(ref_name, name) != 0)
krh@100: 			continue;
danw@109: 		if (ref_version && relation == RAZOR_VERSION_EQUAL &&
danw@109: 		    strcmp(ref_version, version) != 0)
krh@100: 			continue;
krh@100: 		if (ref_type != type)
krh@100: 			continue;
krh@100: 
krh@101: 		list_packages_for_property(set, property);
krh@100: 	}
krh@100: 	razor_property_iterator_destroy(pi);
krh@43: 
krh@43: 	return 0;
krh@43: }
krh@43: 
krh@43: static int
krh@100: command_what_requires(int argc, const char *argv[])
krh@100: {
krh@100: 	return list_property_packages(argv[0], argv[1],
krh@100: 				      RAZOR_PROPERTY_REQUIRES);
krh@100: }
krh@100: 
krh@100: static int
krh@43: command_what_provides(int argc, const char *argv[])
krh@43: {
krh@100: 	return list_property_packages(argv[0], argv[1],
krh@100: 				      RAZOR_PROPERTY_PROVIDES);
krh@43: }
krh@43: 
krh@73: static int
krh@73: show_progress(void *clientp,
krh@73: 	      double dltotal, double dlnow, double ultotal, double ulnow)
krh@73: {
krh@73: 	const char *file = clientp;
krh@73: 
krh@73: 	if (!dlnow < dltotal)
krh@73: 		fprintf(stderr, "\rdownloading %s, %dkB/%dkB",
krh@73: 			file, (int) dlnow / 1024, (int) dltotal / 1024);
krh@73: 
krh@73: 	return 0;
krh@73: }
krh@73: 
krh@73: static int
krh@194: download_if_missing(const char *url, const char *file)
krh@73: {
krh@194: 	CURL *curl;
krh@73: 	struct stat buf;
krh@73: 	char error[256];
krh@73: 	FILE *fp;
krh@73: 	CURLcode res;
krh@204: 	long response;
krh@73: 
krh@194: 	curl = curl_easy_init();
krh@194: 	if (curl == NULL)
krh@194: 		return 1;
krh@194: 
krh@73: 	curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, error);
krh@73: 	curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 0);
krh@73: 	curl_easy_setopt(curl, CURLOPT_PROGRESSFUNCTION, show_progress);
krh@73: 	curl_easy_setopt(curl, CURLOPT_PROGRESSDATA, file);
krh@73: 
krh@73: 	if (stat(file, &buf) < 0) {
krh@73: 		fp = fopen(file, "w");
krh@207: 		if (fp == NULL) {
krh@207: 			fprintf(stderr,
krh@207: 				"failed to open %s for writing\n", file);
krh@207: 			return -1;
krh@207: 		}
krh@73: 		curl_easy_setopt(curl, CURLOPT_WRITEDATA, fp);
krh@187: 		curl_easy_setopt(curl, CURLOPT_URL, url);
krh@73: 		res = curl_easy_perform(curl);
krh@73: 		fclose(fp);
krh@73: 		if (res != CURLE_OK) {
krh@73: 			fprintf(stderr, "curl error: %s\n", error);
krh@73: 			unlink(file);
krh@73: 			return -1;
krh@73: 		}
krh@204: 		res = curl_easy_getinfo(curl,
krh@204: 					CURLINFO_RESPONSE_CODE, &response);
krh@204: 		if (res != CURLE_OK) {
krh@204: 			fprintf(stderr, "curl error: %s\n", error);
krh@204:                         unlink(file);
krh@204:                         return -1;
krh@204: 		}
krh@204: 		if (response != 200) {
krh@204: 			fprintf(stderr, " - failed %ld\n", response);
krh@204:                         unlink(file);
krh@204:                         return -1;
krh@204: 		}
krh@188: 		fprintf(stderr, "\n");
krh@73: 	}
krh@73: 
krh@194: 	curl_easy_cleanup(curl);
krh@194: 
krh@73: 	return 0;
krh@73: }
krh@73: 
krh@71: #define REPO_URL "http://download.fedora.redhat.com" \
krh@187: 	"/pub/fedora/linux/development/i386/os"
krh@71: 
krh@43: static int
krh@43: command_import_yum(int argc, const char *argv[])
krh@43: {
krh@43: 	struct razor_set *set;
krh@71: 
krh@194: 	if (download_if_missing(REPO_URL "/repodata/primary.xml.gz",
krh@187: 				"primary.xml.gz") < 0)
krh@73: 		return -1;
krh@194: 	if (download_if_missing(REPO_URL "/repodata/filelists.xml.gz",
krh@187: 				"filelists.xml.gz") < 0)
krh@73: 		return -1;
krh@43: 
krh@70: 	set = razor_set_create_from_yum();
krh@43: 	if (set == NULL)
krh@43: 		return 1;
jbowes@229: 	razor_set_write(set, rawhide_repo_filename, RAZOR_REPO_FILE_MAIN);
jbowes@229: 	razor_set_write(set, "rawhide-details.repo", RAZOR_REPO_FILE_DETAILS);
jbowes@229: 	razor_set_write(set, "rawhide-files.repo", RAZOR_REPO_FILE_FILES);
krh@43: 	razor_set_destroy(set);
krh@43: 	printf("wrote %s\n", rawhide_repo_filename);
krh@43: 
krh@43: 	return 0;
krh@43: }
krh@43: 
krh@43: static int
krh@43: command_import_rpmdb(int argc, const char *argv[])
krh@43: {
krh@43: 	struct razor_set *set;
krh@43: 
krh@43: 	set = razor_set_create_from_rpmdb();
krh@43: 	if (set == NULL)
krh@43: 		return 1;
jbowes@229: 	razor_set_write(set, repo_filename, RAZOR_REPO_FILE_MAIN);
jbowes@229: 	razor_set_write(set, "system-details.repo", RAZOR_REPO_FILE_DETAILS);
jbowes@229: 	razor_set_write(set, "system-files.repo", RAZOR_REPO_FILE_FILES);
krh@43: 	razor_set_destroy(set);
krh@43: 	printf("wrote %s\n", repo_filename);
krh@43: 
krh@43: 	return 0;
krh@43: }
krh@43: 
krh@43: static int
krh@43: command_validate(int argc, const char *argv[])
krh@43: {
krh@43: 	struct razor_set *set;
krh@43: 
krh@43: 	set = razor_set_open(repo_filename);
krh@43: 	if (set == NULL)
krh@43: 		return 1;
krh@43: 	razor_set_list_unsatisfied(set);
krh@43: 	razor_set_destroy(set);
krh@43: 
krh@43: 	return 0;
krh@43: }
krh@43: 
krh@43: static int
krh@208: mark_packages_for_update(struct razor_transaction *trans,
krh@208: 			 struct razor_set *set, const char *pattern)
krh@208: {
krh@208: 	struct razor_package_iterator *pi;
krh@208: 	struct razor_package *package;
krh@208: 	const char *name, *version, *arch;
krh@208: 	int matches = 0;
krh@208: 
krh@208: 	pi = razor_package_iterator_create(set);
krh@208: 	while (razor_package_iterator_next(pi, &package,
krh@208: 					   &name, &version, &arch)) {
krh@208: 		if (pattern && fnmatch(pattern, name, 0) == 0) {
krh@208: 			razor_transaction_install_package(trans, package);
krh@208: 			matches++;
krh@208: 		}
krh@208: 	}
krh@208: 	razor_package_iterator_destroy(pi);
krh@208: 
krh@208: 	return matches;
krh@208: }
krh@208: 
krh@208: static int
krh@208: mark_packages_for_removal(struct razor_transaction *trans,
krh@208: 			  struct razor_set *set, const char *pattern)
krh@208: {
krh@208: 	struct razor_package_iterator *pi;
krh@208: 	struct razor_package *package;
krh@208: 	const char *name, *version, *arch;
krh@208: 	int matches = 0;
krh@208: 
krh@208: 	pi = razor_package_iterator_create(set);
krh@208: 	while (razor_package_iterator_next(pi, &package,
krh@208: 					   &name, &version, &arch)) {
krh@208: 		if (pattern && fnmatch(pattern, name, 0) == 0) {
krh@208: 			razor_transaction_remove_package(trans, package);
krh@208: 			matches++;
krh@208: 		}
krh@208: 	}
krh@208: 	razor_package_iterator_destroy(pi);
krh@208: 
krh@208: 	return matches;
krh@208: }
krh@208: 
krh@208: static int
krh@43: command_update(int argc, const char *argv[])
krh@43: {
krh@43: 	struct razor_set *set, *upstream;
danw@137: 	struct razor_transaction *trans;
krh@208: 	int i, errors;
krh@43: 
krh@43: 	set = razor_set_open(repo_filename);
krh@43: 	upstream = razor_set_open(rawhide_repo_filename);
krh@43: 	if (set == NULL || upstream == NULL)
krh@43: 		return 1;
krh@208: 
krh@208: 	trans = razor_transaction_create(set, upstream);
krh@208: 	if (argc == 0)
krh@208: 		razor_transaction_update_all(trans);
krh@208: 	for (i = 0; i < argc; i++) {
krh@208: 		if (mark_packages_for_update(trans, upstream, argv[i]) == 0) {
krh@208: 			fprintf(stderr, "no match for %s\n", argv[i]);
krh@208: 			return 1;
krh@208: 		}
krh@208: 	}
krh@208: 		
krh@210: 	errors = razor_transaction_resolve(trans);
krh@190: 	if (errors)
danw@137: 		return 1;
danw@137: 
krh@196: 	set = razor_transaction_finish(trans);
jbowes@229: 	razor_set_write(set, updated_repo_filename, RAZOR_REPO_FILE_MAIN);
krh@43: 	razor_set_destroy(set);
krh@43: 	razor_set_destroy(upstream);
krh@43: 	printf("wrote system-updated.repo\n");
krh@43: 
krh@43: 	return 0;
krh@43: }
krh@43: 
danw@129: static int
danw@129: command_remove(int argc, const char *argv[])
danw@129: {
danw@129: 	struct razor_set *set;
danw@137: 	struct razor_transaction *trans;
krh@208: 	int i, errors;
danw@129: 
danw@129: 	set = razor_set_open(repo_filename);
danw@129: 	if (set == NULL)
danw@129: 		return 1;
krh@208: 
krh@208: 	trans = razor_transaction_create(set, NULL);
krh@208: 	for (i = 0; i < argc; i++) {
krh@208: 		if (mark_packages_for_removal(trans, set, argv[i]) == 0) {
krh@208: 			fprintf(stderr, "no match for %s\n", argv[i]);
krh@208: 			return 1;
krh@208: 		}
krh@208: 	}
krh@208: 
krh@210: 	errors = razor_transaction_resolve(trans);
krh@190: 	if (errors)
danw@137: 		return 1;
danw@137: 
krh@196: 	set = razor_transaction_finish(trans);
jbowes@229: 	razor_set_write(set, updated_repo_filename, RAZOR_REPO_FILE_MAIN);
danw@129: 	razor_set_destroy(set);
danw@129: 	printf("wrote system-updated.repo\n");
danw@129: 
danw@129: 	return 0;
danw@129: }
danw@129: 
krh@44: static void
krh@44: print_diff(const char *name,
krh@192: 	   const char *old_version, const char *new_version, const char *arch,
krh@192: 	   void *data)
krh@44: {
krh@44: 	if (old_version)
krh@44: 		printf("removing %s %s\n", name, old_version);
krh@44: 	else
krh@44: 		printf("install %s %s\n", name, new_version);
krh@44: }
krh@44: 
krh@44: static int
krh@44: command_diff(int argc, const char *argv[])
krh@44: {
krh@44: 	struct razor_set *set, *updated;
krh@44: 
krh@44: 	set = razor_set_open(repo_filename);
krh@44: 	updated = razor_set_open(updated_repo_filename);
krh@44: 	if (set == NULL || updated == NULL)
krh@44: 		return 1;
krh@44: 
krh@44: 	razor_set_diff(set, updated, print_diff, NULL);	
krh@44: 
krh@44: 	razor_set_destroy(set);
krh@44: 	razor_set_destroy(updated);
krh@44: 
krh@44: 	return 0;
krh@44: }
krh@44: 
krh@74: static int
krh@75: command_import_rpms(int argc, const char *argv[])
krh@74: {
krh@75: 	DIR *dir;
krh@75: 	struct dirent *de;
krh@75: 	struct razor_importer *importer;
krh@75: 	struct razor_set *set;
krh@77: 	struct razor_rpm *rpm;
krh@75: 	int len;
krh@75: 	char filename[256];
krh@75: 	const char *dirname = argv[0];
krh@75: 
krh@75: 	if (dirname == NULL) {
krh@75: 		fprintf(stderr, "usage: razor import-rpms DIR\n");
krh@75: 		return -1;
krh@75: 	}
krh@75: 
krh@75: 	dir = opendir(dirname);
krh@75: 	if (dir == NULL) {
krh@75: 		fprintf(stderr, "couldn't read dir %s\n", dirname);
krh@75: 		return -1;
krh@75: 	}
krh@75: 
krh@75: 	importer = razor_importer_new();
krh@75: 
krh@75: 	while (de = readdir(dir), de != NULL) {
krh@75: 		len = strlen(de->d_name);
krh@75: 		if (len < 5 || strcmp(de->d_name + len - 4, ".rpm") != 0)
krh@75: 		    continue;
krh@75: 		snprintf(filename, sizeof filename,
krh@75: 			 "%s/%s", dirname, de->d_name);
krh@77: 		rpm = razor_rpm_open(filename);
krh@77: 		if (rpm == NULL) {
krh@77: 			fprintf(stderr,
krh@77: 				"failed to open rpm \"%s\"\n", filename);
krh@77: 			continue;
krh@77: 		}
krh@77: 		if (razor_importer_add_rpm(importer, rpm)) {
krh@75: 			fprintf(stderr, "couldn't import %s\n", filename);
krh@75: 			break;
krh@75: 		}
krh@77: 		razor_rpm_close(rpm);
krh@75: 	}
krh@75: 
krh@75: 	if (de != NULL) {
krh@75: 		razor_importer_destroy(importer);
krh@75: 		return -1;
krh@75: 	}
krh@75: 
krh@75: 	set = razor_importer_finish(importer);
krh@75: 
jbowes@229: 	razor_set_write(set, repo_filename, RAZOR_REPO_FILE_MAIN);
krh@75: 	razor_set_destroy(set);
krh@75: 	printf("wrote %s\n", repo_filename);
krh@74: 
krh@74: 	return 0;
krh@74: }
krh@74: 
krh@194: static void
krh@194: download_package(const char *name,
krh@194: 		 const char *old_version,
krh@194: 		 const char *new_version,
krh@194: 		 const char *arch,
krh@194: 		 void *data)
krh@152: {
krh@194: 	char file[PATH_MAX], url[256];
krh@201: 	const char *v;
krh@204: 	int *errors = data;
krh@194: 
krh@194: 	if (old_version)
krh@194: 		return;
krh@194: 
krh@201: 	/* Skip epoch */
krh@201: 	v = strchr(new_version, ':');
krh@201: 	if (v != NULL)
krh@201: 		v = v + 1;
krh@201: 	else
krh@201: 		v = new_version;
krh@201: 
krh@194: 	snprintf(url, sizeof url,
krh@201: 		 REPO_URL "/Packages/%s-%s.%s.rpm", name, v, arch);
krh@194: 	snprintf(file, sizeof file,
krh@201: 		 "rpms/%s-%s.%s.rpm", name, v, arch);
krh@194: 	if (download_if_missing(url, file) < 0)
krh@204: 		(*errors)++;
krh@194: }
krh@194: 
krh@194: static void
krh@194: install_package(const char *name,
krh@194: 		const char *old_version,
krh@194: 		const char *new_version,
krh@194: 		const char *arch,
krh@194: 		void *data)
krh@194: {
krh@201: 	const char *v, *root = data;
krh@194: 	char file[PATH_MAX];
krh@152: 	struct razor_rpm *rpm;
krh@152: 
krh@194: 	if (old_version) {
krh@194: 		printf("removing %s %s not handled\n", name, old_version);
krh@194: 		return;
krh@152: 	}
krh@152: 
krh@201: 	/* Skip epoch */
krh@201: 	v = strchr(new_version, ':');
krh@201: 	if (v != NULL)
krh@201: 		v = v + 1;
krh@201: 	else
krh@201: 		v = new_version;
krh@201: 
krh@201: 	printf("install %s %s\n", name, v);
krh@201: 	snprintf(file, sizeof file, "rpms/%s-%s.%s.rpm", name, v, arch);
krh@152: 
krh@194:  	rpm = razor_rpm_open(file);
krh@194: 	if (rpm == NULL) {
krh@194: 		fprintf(stderr, "failed to open rpm %s\n", file);
krh@194: 		return;
krh@194: 	}
krh@194: 	if (razor_rpm_install(rpm, root) < 0) {
krh@194: 		fprintf(stderr,
krh@194: 			"failed to install rpm %s\n", file);
krh@194: 		return;
krh@194: 	}
krh@194: 	razor_rpm_close(rpm);
krh@152: }
krh@151: 
krh@77: static int
krh@77: command_install(int argc, const char *argv[])
krh@77: {
krh@171: 	struct razor_set *system, *upstream, *next;
krh@152: 	struct razor_transaction *trans;
krh@194: 	char path[PATH_MAX], new_path[PATH_MAX];
krh@210: 	int i = 0, errors, fd, dependencies = 1;
krh@210: 
krh@210: 	if (i < argc && strcmp(argv[i], "--no-dependencies") == 0) {
krh@210: 		dependencies = 0;
krh@210: 		i++;
krh@210: 	}
krh@197: 
krh@197: 	/* Create the new next repo file up front to ensure exclusive
krh@197: 	 * access. */
krh@197: 	snprintf(new_path, sizeof new_path,
krh@197: 		 "%s%s/%s", root, razor_root_path, next_repo_filename);
krh@197: 	fd = open(new_path, O_CREAT | O_WRONLY | O_TRUNC | O_EXCL, 0666);
krh@197: 	if (fd < 0) {
krh@197: 		fprintf(stderr, "failed to get lock file, "
krh@197: 			"maybe previous operation crashed?\n");
krh@197: 
krh@197: 		/* FIXME: Use fcntl advisory locking to figure out
krh@197: 		 * whether previous operation crashed or is still in
krh@197: 		 * progress. */
krh@197: 
krh@197: 		return -1;
krh@197: 	}
krh@151: 
krh@194: 	upstream = razor_set_open(rawhide_repo_filename);
krh@152: 	snprintf(path, sizeof path,
krh@152: 		 "%s%s/%s", root, razor_root_path, system_repo_filename);
krh@152: 	system = razor_set_open(path);
krh@197: 	if (system == NULL || upstream == NULL) {
krh@197: 		unlink(new_path);
krh@194: 		return 1;
krh@197: 	}
krh@208: 	trans = razor_transaction_create(system, upstream);
krh@210: 	for (; i < argc; i++) {
krh@208: 		if (mark_packages_for_update(trans, upstream, argv[i]) == 0) {
krh@208: 			fprintf(stderr, "no package matched %s\n", argv[i]);
krh@208: 			unlink(new_path);
krh@208: 			return 1;
krh@208: 		}
krh@208: 	}
krh@208: 
krh@210: 	if (dependencies) {
krh@210: 		errors = razor_transaction_resolve(trans);
krh@210: 		if (errors) {
krh@210: 			unlink(new_path);
krh@210: 			return 1;
krh@210: 		}
krh@197: 	}
krh@152: 
krh@196: 	next = razor_transaction_finish(trans);
krh@152: 
jbowes@229: 	razor_set_write_to_fd(next, fd, RAZOR_REPO_FILE_MAIN);
krh@194: 	printf("wrote %s\n", new_path);
krh@194: 
krh@206: 	if (mkdir("rpms", 0777) && errno != EEXIST) {
krh@206: 		fprintf(stderr, "failed to create rpms directory.\n");
krh@206: 		return 1;
krh@206: 	}
krh@206: 
krh@204: 	razor_set_diff(system, next, download_package, &errors);
krh@204: 	if (errors > 0) {
krh@204: 		fprintf(stderr, "failed to download %d packages\n", errors);
krh@204: 		unlink(new_path);
krh@204:                 return 1;
krh@204:         }
krh@194: 
krh@200: 	/* FIXME: We need to figure out the right install order here,
krh@200: 	 * so the post and pre scripts can run. */
krh@194: 	razor_set_diff(system, next, install_package, (void *) root);
krh@171: 
krh@171: 	razor_set_destroy(next);
krh@171: 	razor_set_destroy(system);
krh@171: 	razor_set_destroy(upstream);
krh@171: 
krh@171: 	/* Make it so. */
krh@171: 	rename(new_path, path);
krh@171: 	printf("renamed %s to %s\n", new_path, path);
krh@171: 
krh@151: 	return 0;
krh@151: }
krh@151: 
krh@151: static int
krh@151: command_init(int argc, const char *argv[])
krh@151: {
krh@77: 	struct stat buf;
krh@151: 	struct razor_set *set;
krh@151: 	char path[PATH_MAX];
krh@77: 
krh@77: 	if (stat(root, &buf) < 0) {
krh@77: 		if (mkdir(root, 0777) < 0) {
krh@77: 			fprintf(stderr,
krh@77: 				"could not create install root \"%s\"\n",
krh@77: 				root);
krh@77: 			return -1;
krh@77: 		}
krh@77: 		fprintf(stderr, "created install root \"%s\"\n", root);
krh@77: 	} else if (!S_ISDIR(buf.st_mode)) {
krh@77: 		fprintf(stderr,
krh@77: 			"install root \"%s\" exists, but is not a directory\n",
krh@77: 			root);
krh@77: 		return -1;
krh@77: 	}
krh@77: 
krh@211: 	snprintf(path, sizeof path, "%s/%s",
krh@211: 		 razor_root_path, system_repo_filename);
krh@211: 	if (razor_create_dir(root, path) < 0) {
krh@151: 		fprintf(stderr, "could not create %s%s\n",
krh@151: 			root, razor_root_path);
krh@77: 		return -1;
krh@77: 	}
krh@151: 
krh@151: 	set = razor_set_create();
krh@151: 	snprintf(path, sizeof path, "%s%s/%s",
krh@152: 		 root, razor_root_path, system_repo_filename);
jbowes@229: 	if (razor_set_write(set, path, RAZOR_REPO_FILE_MAIN) < 0) {
krh@151: 		fprintf(stderr, "could not write initial package set\n");
krh@77: 		return -1;
krh@77: 	}
krh@151: 	razor_set_destroy(set);
krh@77: 
krh@77: 	return 0;
krh@77: }
krh@77: 
krh@187: static int
krh@187: command_download(int argc, const char *argv[])
krh@187: {
krh@187: 	struct razor_set *set;
krh@187: 	struct razor_package_iterator *pi;
krh@187: 	struct razor_package *package;
krh@192: 	const char *pattern = argv[0], *name, *version, *arch;
krh@187: 	char url[256], file[256];
krh@203: 	int matches = 0;
krh@187: 
krh@206: 	if (mkdir("rpms", 0777) && errno != EEXIST) {
krh@206: 		fprintf(stderr, "failed to create rpms directory.\n");
krh@206: 		return 1;
krh@206: 	}
krh@206: 
krh@187: 	set = razor_set_open(rawhide_repo_filename);
krh@187: 	pi = razor_package_iterator_create(set);
krh@192: 	while (razor_package_iterator_next(pi, &package,
krh@192: 					   &name, &version, &arch)) {
krh@187: 		if (pattern && fnmatch(pattern, name, 0) != 0)
krh@187: 			continue;
krh@187: 
krh@203: 		matches++;
krh@187: 		snprintf(url, sizeof url,
krh@203: 			 REPO_URL "/Packages/%s-%s.%s.rpm",
krh@203: 			 name, version, arch);
krh@187: 		snprintf(file, sizeof file,
krh@203: 			 "rpms/%s-%s.%s.rpm", name, version, arch);
krh@204: 		download_if_missing(url, file);
krh@187: 	}
krh@187: 	razor_package_iterator_destroy(pi);
krh@187: 	razor_set_destroy(set);
krh@187: 
krh@203: 	if (matches == 0)
krh@203: 		fprintf(stderr, "no packages matched \"%s\"\n", pattern);
krh@203: 	else if (matches == 1)
krh@203: 		fprintf(stderr, "downloaded 1 package\n");
krh@203: 	else
krh@205: 		fprintf(stderr, "downloaded %d packages\n", matches);
krh@203: 
krh@187: 	return 0;
krh@187: }
krh@187: 
jbowes@224: static int
jbowes@224: command_info(int argc, const char *argv[])
jbowes@224: {
jbowes@224: 	struct razor_set *set;
jbowes@224: 	struct razor_package_iterator *pi;
jbowes@224: 	struct razor_package *package;
jbowes@224: 	const char *pattern = argv[0], *name, *version, *arch;
jbowes@225: 	const char *summary, *description, *url, *license;
jbowes@224: 
jbowes@224: 	set = razor_set_open(repo_filename);
jbowes@229: 	razor_set_open_details(set, "system-details.repo");
jbowes@224: 	pi = razor_package_iterator_create(set);
jbowes@224: 	while (razor_package_iterator_next(pi, &package,
jbowes@224: 					   &name, &version, &arch)) {
jbowes@224: 		if (pattern && fnmatch(pattern, name, 0) != 0)
jbowes@224: 			continue;
jbowes@224: 
jbowes@225: 		razor_package_get_details (set, package, &summary, &description,
jbowes@225: 					   &url, &license);
jbowes@225: 
jbowes@224: 		printf ("Name:        %s\n", name);
jbowes@224: 		printf ("Arch:        %s\n", arch);
jbowes@224: 		printf ("Version:     %s\n", version);
jbowes@225: 		printf ("URL:         %s\n", url);
jbowes@225: 		printf ("License:     %s\n", license);
jbowes@225: 		printf ("Summary:     %s\n", summary);
jbowes@224: 		printf ("Description:\n");
jbowes@225: 		printf ("%s\n", description);
jbowes@224: 		printf ("\n");
jbowes@224: 	}
jbowes@224: 	razor_package_iterator_destroy(pi);
jbowes@224: 	razor_set_destroy(set);
jbowes@224: 
jbowes@224: 	return 0;
jbowes@224: }
jbowes@224: 
krh@43: static struct {
krh@43: 	const char *name;
krh@43: 	const char *description;
krh@43: 	int (*func)(int argc, const char *argv[]);
krh@43: } razor_commands[] = {
krh@43: 	{ "list", "list all packages", command_list },
krh@67: 	{ "list-requires", "list all requires for the given package", command_list_requires },
krh@75: 	{ "list-provides", "list all provides for the given package", command_list_provides },
krh@75: 	{ "list-obsoletes", "list all obsoletes for the given package", command_list_obsoletes },
krh@75: 	{ "list-conflicts", "list all conflicts for the given package", command_list_conflicts },
krh@48: 	{ "list-files", "list files for package set", command_list_files },
krh@52: 	{ "list-file-packages", "list packages owning file", command_list_file_packages },
krh@56: 	{ "list-package-files", "list files in package", command_list_package_files },
krh@43: 	{ "what-requires", "list the packages that have the given requires", command_what_requires },
krh@43: 	{ "what-provides", "list the packages that have the given provides", command_what_provides },
krh@75: 	{ "import-yum", "import yum metadata files", command_import_yum },
krh@43: 	{ "import-rpmdb", "import the system rpm database", command_import_rpmdb },
krh@75: 	{ "import-rpms", "import rpms from the given directory", command_import_rpms },
krh@43: 	{ "validate", "validate a package set", command_validate },
krh@44: 	{ "update", "update all or specified packages", command_update },
danw@129: 	{ "remove", "remove specified packages", command_remove },
krh@77: 	{ "diff", "show diff between two package sets", command_diff },
krh@151: 	{ "install", "install rpm", command_install },
krh@187: 	{ "init", "init razor root", command_init },
jbowes@224: 	{ "download", "download packages", command_download },
jbowes@224: 	{ "info", "display package details", command_info }
krh@43: };
krh@43: 
krh@43: static int
krh@43: usage(void)
krh@43: {
krh@43: 	int i;
krh@43: 
krh@43: 	printf("usage:\n");
krh@43: 	for (i = 0; i < ARRAY_SIZE(razor_commands); i++)
krh@43: 		printf("  %-20s%s\n",
krh@43: 		       razor_commands[i].name, razor_commands[i].description);
krh@43: 
krh@43: 	return 1;
krh@43: }
krh@43: 
krh@43: int
krh@43: main(int argc, const char *argv[])
krh@43: {
krh@43: 	char *repo;
krh@43: 	int i;
krh@43: 
krh@43: 	repo = getenv("RAZOR_REPO");
krh@43: 	if (repo != NULL)
krh@43: 		repo_filename = repo;
krh@43: 
krh@43: 	if (argc < 2)
krh@43: 		return usage();
krh@43: 
krh@43: 	for (i = 0; i < ARRAY_SIZE(razor_commands); i++)
krh@43: 		if (strcmp(razor_commands[i].name, argv[1]) == 0)
krh@43: 			return razor_commands[i].func(argc - 2, argv + 2);
krh@43: 
krh@43: 	return usage();
krh@43: }