razor: main.c@cae6308aa5b1 (annotated)

krh@212	1	/*
krh@212	2	* Copyright (C) 2008 Kristian Høgsberg <krh@redhat.com>
krh@212	3	* Copyright (C) 2008 Red Hat, Inc
krh@212	4	*
krh@212	5	* This program is free software; you can redistribute it and/or modify
krh@212	6	* it under the terms of the GNU General Public License as published by
krh@212	7	* the Free Software Foundation; either version 2 of the License, or
krh@212	8	* (at your option) any later version.
krh@212	9	*
krh@212	10	* This program is distributed in the hope that it will be useful,
krh@212	11	* but WITHOUT ANY WARRANTY; without even the implied warranty of
krh@212	12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
krh@212	13	* GNU General Public License for more details.
krh@212	14	*
krh@212	15	* You should have received a copy of the GNU General Public License along
krh@212	16	* with this program; if not, write to the Free Software Foundation, Inc.,
krh@212	17	* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
krh@212	18	*/
krh@212	19
krh@43	20	#include <stdlib.h>
krh@43	21	#include <stddef.h>
krh@43	22	#include <stdio.h>
krh@186	23	#include <stdint.h>
krh@43	24	#include <string.h>
krh@72	25	#include <sys/stat.h>
krh@43	26	#include <unistd.h>
krh@197	27	#include <fcntl.h>
krh@75	28	#include <dirent.h>
krh@71	29	#include <curl/curl.h>
krh@94	30	#include <fnmatch.h>
krh@206	31	#include <errno.h>
krh@43	32	#include "razor.h"
krh@151	33	#include "razor-internal.h"
krh@43	34
krh@152	35	static const char system_repo_filename[] = "system.repo";
krh@171	36	static const char next_repo_filename[] = "system-next.repo";
krh@152	37	static const char rawhide_repo_filename[] = "rawhide.repo";
krh@152	38	static const char updated_repo_filename[] = "system-updated.repo";
krh@152	39	static const char razor_root_path[] = "/var/lib/razor";
krh@152	40	static const char root[] = "install";
krh@152	41	static const char *repo_filename = system_repo_filename;
krh@43	42
krh@43	43	static int
krh@43	44	command_list(int argc, const char *argv[])
krh@43	45	{
krh@43	46	struct razor_set *set;
krh@92	47	struct razor_package_iterator *pi;
krh@92	48	struct razor_package *package;
krh@192	49	const char pattern, name, version, arch;
krh@187	50	int only_names = 0, i = 0;
krh@43	51
krh@193	52	if (i < argc && strcmp(argv[i], "--only-names") == 0) {
krh@187	53	only_names = 1;
krh@187	54	i++;
krh@187	55	}
krh@187	56
krh@187	57	pattern = argv[i];
krh@43	58	set = razor_set_open(repo_filename);
krh@92	59	pi = razor_package_iterator_create(set);
krh@192	60	while (razor_package_iterator_next(pi, &package,
krh@192	61	&name, &version, &arch)) {
krh@92	62	if (pattern && fnmatch(pattern, name, 0) != 0)
krh@92	63	continue;
krh@92	64
krh@187	65	if (only_names)
krh@187	66	printf("%s\n", name);
krh@187	67	else
krh@192	68	printf("%s-%s.%s\n", name, version, arch);
krh@92	69	}
krh@92	70	razor_package_iterator_destroy(pi);
krh@92	71	razor_set_destroy(set);
krh@92	72
krh@92	73	return 0;
krh@92	74	}
krh@92	75
krh@92	76	static int
krh@92	77	list_properties(const char *package_name,
krh@92	78	enum razor_property_type required_type)
krh@92	79	{
krh@92	80	struct razor_set *set;
krh@92	81	struct razor_property *property;
krh@92	82	struct razor_package *package;
krh@92	83	struct razor_property_iterator *pi;
krh@92	84	const char name, version;
krh@92	85	enum razor_property_type type;
danw@109	86	enum razor_version_relation relation;
krh@92	87
krh@92	88	set = razor_set_open(repo_filename);
krh@92	89	if (package_name)
krh@92	90	package = razor_set_get_package(set, package_name);
krh@92	91	else
krh@92	92	package = NULL;
krh@92	93
krh@92	94	pi = razor_property_iterator_create(set, package);
krh@92	95	while (razor_property_iterator_next(pi, &property,
danw@109	96	&name, &relation, &version,
danw@109	97	&type)) {
krh@92	98	if (type != required_type)
krh@92	99	continue;
krh@92	100	if (version[0] == '\0')
krh@92	101	printf("%s\n", name);
krh@92	102	else
danw@137	103	printf("%s %s %s\n", name,
danw@137	104	razor_version_relations[relation], version);
krh@92	105	}
krh@92	106	razor_property_iterator_destroy(pi);
krh@92	107
krh@43	108	razor_set_destroy(set);
krh@43	109
krh@43	110	return 0;
krh@43	111	}
krh@43	112
krh@43	113	static int
krh@43	114	command_list_requires(int argc, const char *argv[])
krh@43	115	{
krh@92	116	return list_properties(argv[0], RAZOR_PROPERTY_REQUIRES);
krh@43	117	}
krh@43	118
krh@43	119	static int
krh@43	120	command_list_provides(int argc, const char *argv[])
krh@43	121	{
krh@92	122	return list_properties(argv[0], RAZOR_PROPERTY_PROVIDES);
krh@43	123	}
krh@43	124
krh@43	125	static int
krh@67	126	command_list_obsoletes(int argc, const char *argv[])
krh@67	127	{
krh@92	128	return list_properties(argv[0], RAZOR_PROPERTY_OBSOLETES);
krh@67	129	}
krh@67	130
krh@67	131	static int
krh@67	132	command_list_conflicts(int argc, const char *argv[])
krh@67	133	{
krh@92	134	return list_properties(argv[0], RAZOR_PROPERTY_CONFLICTS);
krh@67	135	}
krh@67	136
krh@67	137	static int
krh@48	138	command_list_files(int argc, const char *argv[])
krh@48	139	{
krh@48	140	struct razor_set *set;
krh@48	141
krh@48	142	set = razor_set_open(repo_filename);
jbowes@229	143	razor_set_open_files(set, "system-files.repo");
krh@48	144	if (set == NULL)
krh@48	145	return 1;
krh@49	146	razor_set_list_files(set, argv[0]);
krh@48	147	razor_set_destroy(set);
krh@48	148
krh@48	149	return 0;
krh@48	150	}
krh@48	151
krh@48	152	static int
krh@52	153	command_list_file_packages(int argc, const char *argv[])
krh@52	154	{
krh@52	155	struct razor_set *set;
krh@102	156	struct razor_package_iterator *pi;
krh@102	157	struct razor_package *package;
krh@192	158	const char name, version, *arch;
krh@52	159
krh@52	160	set = razor_set_open(repo_filename);
jbowes@229	161	razor_set_open_files(set, "system-files.repo");
krh@52	162	if (set == NULL)
krh@52	163	return 1;
krh@102	164
krh@102	165	pi = razor_package_iterator_create_for_file(set, argv[0]);
krh@192	166	while (razor_package_iterator_next(pi, &package,
krh@192	167	&name, &version, &arch))
krh@102	168	printf("%s-%s\n", name, version);
krh@102	169	razor_package_iterator_destroy(pi);
krh@102	170
krh@52	171	razor_set_destroy(set);
krh@52	172
krh@52	173	return 0;
krh@52	174	}
krh@52	175
krh@56	176	static int
krh@56	177	command_list_package_files(int argc, const char *argv[])
krh@56	178	{
krh@56	179	struct razor_set *set;
krh@56	180
krh@56	181	set = razor_set_open(repo_filename);
jbowes@229	182	razor_set_open_files(set, "system-files.repo");
krh@56	183	if (set == NULL)
krh@56	184	return 1;
krh@56	185	razor_set_list_package_files(set, argv[0]);
krh@56	186	razor_set_destroy(set);
krh@56	187
krh@56	188	return 0;
krh@56	189	}
krh@52	190
krh@101	191	static void
krh@101	192	list_packages_for_property(struct razor_set *set,
krh@101	193	struct razor_property *property)
krh@101	194	{
krh@101	195	struct razor_package_iterator *pi;
krh@101	196	struct razor_package *package;
krh@192	197	const char name, version, *arch;
krh@101	198
krh@101	199	pi = razor_package_iterator_create_for_property(set, property);
krh@192	200	while (razor_package_iterator_next(pi, &package,
krh@192	201	&name, &version, &arch))
krh@192	202	printf("%s-%s.%s\n", name, version, arch);
krh@101	203	razor_package_iterator_destroy(pi);
krh@101	204	}
krh@101	205
krh@52	206	static int
krh@100	207	list_property_packages(const char *ref_name,
krh@100	208	const char *ref_version,
krh@100	209	enum razor_property_type ref_type)
krh@43	210	{
krh@43	211	struct razor_set *set;
krh@100	212	struct razor_property *property;
krh@100	213	struct razor_property_iterator *pi;
krh@100	214	const char name, version;
krh@100	215	enum razor_property_type type;
danw@109	216	enum razor_version_relation relation;
krh@100	217
krh@100	218	if (ref_name == NULL)
krh@100	219	return 0;
krh@43	220
krh@43	221	set = razor_set_open(repo_filename);
krh@100	222	if (set == NULL)
krh@100	223	return 1;
krh@100	224
krh@100	225	pi = razor_property_iterator_create(set, NULL);
krh@100	226	while (razor_property_iterator_next(pi, &property,
danw@109	227	&name, &relation, &version,
danw@109	228	&type)) {
krh@100	229	if (strcmp(ref_name, name) != 0)
krh@100	230	continue;
danw@109	231	if (ref_version && relation == RAZOR_VERSION_EQUAL &&
danw@109	232	strcmp(ref_version, version) != 0)
krh@100	233	continue;
krh@100	234	if (ref_type != type)
krh@100	235	continue;
krh@100	236
krh@101	237	list_packages_for_property(set, property);
krh@100	238	}
krh@100	239	razor_property_iterator_destroy(pi);
krh@43	240
krh@43	241	return 0;
krh@43	242	}
krh@43	243
krh@43	244	static int
krh@100	245	command_what_requires(int argc, const char *argv[])
krh@100	246	{
krh@100	247	return list_property_packages(argv[0], argv[1],
krh@100	248	RAZOR_PROPERTY_REQUIRES);
krh@100	249	}
krh@100	250
krh@100	251	static int
krh@43	252	command_what_provides(int argc, const char *argv[])
krh@43	253	{
krh@100	254	return list_property_packages(argv[0], argv[1],
krh@100	255	RAZOR_PROPERTY_PROVIDES);
krh@43	256	}
krh@43	257
krh@73	258	static int
krh@73	259	show_progress(void *clientp,
krh@73	260	double dltotal, double dlnow, double ultotal, double ulnow)
krh@73	261	{
krh@73	262	const char *file = clientp;
krh@73	263
krh@73	264	if (!dlnow < dltotal)
krh@73	265	fprintf(stderr, "\rdownloading %s, %dkB/%dkB",
krh@73	266	file, (int) dlnow / 1024, (int) dltotal / 1024);
krh@73	267
krh@73	268	return 0;
krh@73	269	}
krh@73	270
krh@73	271	static int
krh@194	272	download_if_missing(const char url, const char file)
krh@73	273	{
krh@194	274	CURL *curl;
krh@73	275	struct stat buf;
krh@73	276	char error[256];
krh@73	277	FILE *fp;
krh@73	278	CURLcode res;
krh@204	279	long response;
krh@73	280
krh@194	281	curl = curl_easy_init();
krh@194	282	if (curl == NULL)
krh@194	283	return 1;
krh@194	284
krh@73	285	curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, error);
krh@73	286	curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 0);
krh@73	287	curl_easy_setopt(curl, CURLOPT_PROGRESSFUNCTION, show_progress);
krh@73	288	curl_easy_setopt(curl, CURLOPT_PROGRESSDATA, file);
krh@73	289
krh@73	290	if (stat(file, &buf) < 0) {
krh@73	291	fp = fopen(file, "w");
krh@207	292	if (fp == NULL) {
krh@207	293	fprintf(stderr,
krh@207	294	"failed to open %s for writing\n", file);
krh@207	295	return -1;
krh@207	296	}
krh@73	297	curl_easy_setopt(curl, CURLOPT_WRITEDATA, fp);
krh@187	298	curl_easy_setopt(curl, CURLOPT_URL, url);
krh@73	299	res = curl_easy_perform(curl);
krh@73	300	fclose(fp);
krh@73	301	if (res != CURLE_OK) {
krh@73	302	fprintf(stderr, "curl error: %s\n", error);
krh@73	303	unlink(file);
krh@73	304	return -1;
krh@73	305	}
krh@204	306	res = curl_easy_getinfo(curl,
krh@204	307	CURLINFO_RESPONSE_CODE, &response);
krh@204	308	if (res != CURLE_OK) {
krh@204	309	fprintf(stderr, "curl error: %s\n", error);
krh@204	310	unlink(file);
krh@204	311	return -1;
krh@204	312	}
krh@204	313	if (response != 200) {
krh@204	314	fprintf(stderr, " - failed %ld\n", response);
krh@204	315	unlink(file);
krh@204	316	return -1;
krh@204	317	}
krh@188	318	fprintf(stderr, "\n");
krh@73	319	}
krh@73	320
krh@194	321	curl_easy_cleanup(curl);
krh@194	322
krh@73	323	return 0;
krh@73	324	}
krh@73	325
krh@71	326	#define REPO_URL "http://download.fedora.redhat.com" \
krh@187	327	"/pub/fedora/linux/development/i386/os"
krh@71	328
krh@43	329	static int
krh@43	330	command_import_yum(int argc, const char *argv[])
krh@43	331	{
krh@43	332	struct razor_set *set;
krh@71	333
krh@194	334	if (download_if_missing(REPO_URL "/repodata/primary.xml.gz",
krh@187	335	"primary.xml.gz") < 0)
krh@73	336	return -1;
krh@194	337	if (download_if_missing(REPO_URL "/repodata/filelists.xml.gz",
krh@187	338	"filelists.xml.gz") < 0)
krh@73	339	return -1;
krh@43	340
krh@70	341	set = razor_set_create_from_yum();
krh@43	342	if (set == NULL)
krh@43	343	return 1;
jbowes@229	344	razor_set_write(set, rawhide_repo_filename, RAZOR_REPO_FILE_MAIN);
jbowes@229	345	razor_set_write(set, "rawhide-details.repo", RAZOR_REPO_FILE_DETAILS);
jbowes@229	346	razor_set_write(set, "rawhide-files.repo", RAZOR_REPO_FILE_FILES);
krh@43	347	razor_set_destroy(set);
krh@43	348	printf("wrote %s\n", rawhide_repo_filename);
krh@43	349
krh@43	350	return 0;
krh@43	351	}
krh@43	352
krh@43	353	static int
krh@43	354	command_import_rpmdb(int argc, const char *argv[])
krh@43	355	{
krh@43	356	struct razor_set *set;
krh@43	357
krh@43	358	set = razor_set_create_from_rpmdb();
krh@43	359	if (set == NULL)
krh@43	360	return 1;
jbowes@229	361	razor_set_write(set, repo_filename, RAZOR_REPO_FILE_MAIN);
jbowes@229	362	razor_set_write(set, "system-details.repo", RAZOR_REPO_FILE_DETAILS);
jbowes@229	363	razor_set_write(set, "system-files.repo", RAZOR_REPO_FILE_FILES);
krh@43	364	razor_set_destroy(set);
krh@43	365	printf("wrote %s\n", repo_filename);
krh@43	366
krh@43	367	return 0;
krh@43	368	}
krh@43	369
krh@43	370	static int
krh@43	371	command_validate(int argc, const char *argv[])
krh@43	372	{
krh@43	373	struct razor_set *set;
krh@43	374
krh@43	375	set = razor_set_open(repo_filename);
krh@43	376	if (set == NULL)
krh@43	377	return 1;
krh@43	378	razor_set_list_unsatisfied(set);
krh@43	379	razor_set_destroy(set);
krh@43	380
krh@43	381	return 0;
krh@43	382	}
krh@43	383
krh@43	384	static int
krh@208	385	mark_packages_for_update(struct razor_transaction *trans,
krh@208	386	struct razor_set set, const char pattern)
krh@208	387	{
krh@208	388	struct razor_package_iterator *pi;
krh@208	389	struct razor_package *package;
krh@208	390	const char name, version, *arch;
krh@208	391	int matches = 0;
krh@208	392
krh@208	393	pi = razor_package_iterator_create(set);
krh@208	394	while (razor_package_iterator_next(pi, &package,
krh@208	395	&name, &version, &arch)) {
krh@208	396	if (pattern && fnmatch(pattern, name, 0) == 0) {
krh@208	397	razor_transaction_install_package(trans, package);
krh@208	398	matches++;
krh@208	399	}
krh@208	400	}
krh@208	401	razor_package_iterator_destroy(pi);
krh@208	402
krh@208	403	return matches;
krh@208	404	}
krh@208	405
krh@208	406	static int
krh@208	407	mark_packages_for_removal(struct razor_transaction *trans,
krh@208	408	struct razor_set set, const char pattern)
krh@208	409	{
krh@208	410	struct razor_package_iterator *pi;
krh@208	411	struct razor_package *package;
krh@208	412	const char name, version, *arch;
krh@208	413	int matches = 0;
krh@208	414
krh@208	415	pi = razor_package_iterator_create(set);
krh@208	416	while (razor_package_iterator_next(pi, &package,
krh@208	417	&name, &version, &arch)) {
krh@208	418	if (pattern && fnmatch(pattern, name, 0) == 0) {
krh@208	419	razor_transaction_remove_package(trans, package);
krh@208	420	matches++;
krh@208	421	}
krh@208	422	}
krh@208	423	razor_package_iterator_destroy(pi);
krh@208	424
krh@208	425	return matches;
krh@208	426	}
krh@208	427
krh@208	428	static int
krh@43	429	command_update(int argc, const char *argv[])
krh@43	430	{
krh@43	431	struct razor_set set, upstream;
danw@137	432	struct razor_transaction *trans;
krh@208	433	int i, errors;
krh@43	434
krh@43	435	set = razor_set_open(repo_filename);
krh@43	436	upstream = razor_set_open(rawhide_repo_filename);
krh@43	437	if (set == NULL \|\| upstream == NULL)
krh@43	438	return 1;
krh@208	439
krh@208	440	trans = razor_transaction_create(set, upstream);
krh@208	441	if (argc == 0)
krh@208	442	razor_transaction_update_all(trans);
krh@208	443	for (i = 0; i < argc; i++) {
krh@208	444	if (mark_packages_for_update(trans, upstream, argv[i]) == 0) {
krh@208	445	fprintf(stderr, "no match for %s\n", argv[i]);
krh@208	446	return 1;
krh@208	447	}
krh@208	448	}
krh@208	449
krh@210	450	errors = razor_transaction_resolve(trans);
krh@190	451	if (errors)
danw@137	452	return 1;
danw@137	453
krh@196	454	set = razor_transaction_finish(trans);
jbowes@229	455	razor_set_write(set, updated_repo_filename, RAZOR_REPO_FILE_MAIN);
krh@43	456	razor_set_destroy(set);
krh@43	457	razor_set_destroy(upstream);
krh@43	458	printf("wrote system-updated.repo\n");
krh@43	459
krh@43	460	return 0;
krh@43	461	}
krh@43	462
danw@129	463	static int
danw@129	464	command_remove(int argc, const char *argv[])
danw@129	465	{
danw@129	466	struct razor_set *set;
danw@137	467	struct razor_transaction *trans;
krh@208	468	int i, errors;
danw@129	469
danw@129	470	set = razor_set_open(repo_filename);
danw@129	471	if (set == NULL)
danw@129	472	return 1;
krh@208	473
krh@208	474	trans = razor_transaction_create(set, NULL);
krh@208	475	for (i = 0; i < argc; i++) {
krh@208	476	if (mark_packages_for_removal(trans, set, argv[i]) == 0) {
krh@208	477	fprintf(stderr, "no match for %s\n", argv[i]);
krh@208	478	return 1;
krh@208	479	}
krh@208	480	}
krh@208	481
krh@210	482	errors = razor_transaction_resolve(trans);
krh@190	483	if (errors)
danw@137	484	return 1;
danw@137	485
krh@196	486	set = razor_transaction_finish(trans);
jbowes@229	487	razor_set_write(set, updated_repo_filename, RAZOR_REPO_FILE_MAIN);
danw@129	488	razor_set_destroy(set);
danw@129	489	printf("wrote system-updated.repo\n");
danw@129	490
danw@129	491	return 0;
danw@129	492	}
danw@129	493
krh@44	494	static void
krh@44	495	print_diff(const char *name,
krh@192	496	const char old_version, const char new_version, const char *arch,
krh@192	497	void *data)
krh@44	498	{
krh@44	499	if (old_version)
krh@44	500	printf("removing %s %s\n", name, old_version);
krh@44	501	else
krh@44	502	printf("install %s %s\n", name, new_version);
krh@44	503	}
krh@44	504
krh@44	505	static int
krh@44	506	command_diff(int argc, const char *argv[])
krh@44	507	{
krh@44	508	struct razor_set set, updated;
krh@44	509
krh@44	510	set = razor_set_open(repo_filename);
krh@44	511	updated = razor_set_open(updated_repo_filename);
krh@44	512	if (set == NULL \|\| updated == NULL)
krh@44	513	return 1;
krh@44	514
krh@44	515	razor_set_diff(set, updated, print_diff, NULL);
krh@44	516
krh@44	517	razor_set_destroy(set);
krh@44	518	razor_set_destroy(updated);
krh@44	519
krh@44	520	return 0;
krh@44	521	}
krh@44	522
krh@74	523	static int
krh@75	524	command_import_rpms(int argc, const char *argv[])
krh@74	525	{
krh@75	526	DIR *dir;
krh@75	527	struct dirent *de;
krh@75	528	struct razor_importer *importer;
krh@75	529	struct razor_set *set;
krh@77	530	struct razor_rpm *rpm;
krh@75	531	int len;
krh@75	532	char filename[256];
krh@75	533	const char *dirname = argv[0];
krh@75	534
krh@75	535	if (dirname == NULL) {
krh@75	536	fprintf(stderr, "usage: razor import-rpms DIR\n");
krh@75	537	return -1;
krh@75	538	}
krh@75	539
krh@75	540	dir = opendir(dirname);
krh@75	541	if (dir == NULL) {
krh@75	542	fprintf(stderr, "couldn't read dir %s\n", dirname);
krh@75	543	return -1;
krh@75	544	}
krh@75	545
krh@75	546	importer = razor_importer_new();
krh@75	547
krh@75	548	while (de = readdir(dir), de != NULL) {
krh@75	549	len = strlen(de->d_name);
krh@75	550	if (len < 5 \|\| strcmp(de->d_name + len - 4, ".rpm") != 0)
krh@75	551	continue;
krh@75	552	snprintf(filename, sizeof filename,
krh@75	553	"%s/%s", dirname, de->d_name);
krh@77	554	rpm = razor_rpm_open(filename);
krh@77	555	if (rpm == NULL) {
krh@77	556	fprintf(stderr,
krh@77	557	"failed to open rpm \"%s\"\n", filename);
krh@77	558	continue;
krh@77	559	}
krh@77	560	if (razor_importer_add_rpm(importer, rpm)) {
krh@75	561	fprintf(stderr, "couldn't import %s\n", filename);
krh@75	562	break;
krh@75	563	}
krh@77	564	razor_rpm_close(rpm);
krh@75	565	}
krh@75	566
krh@75	567	if (de != NULL) {
krh@75	568	razor_importer_destroy(importer);
krh@75	569	return -1;
krh@75	570	}
krh@75	571
krh@75	572	set = razor_importer_finish(importer);
krh@75	573
jbowes@229	574	razor_set_write(set, repo_filename, RAZOR_REPO_FILE_MAIN);
krh@75	575	razor_set_destroy(set);
krh@75	576	printf("wrote %s\n", repo_filename);
krh@74	577
krh@74	578	return 0;
krh@74	579	}
krh@74	580
krh@194	581	static void
krh@194	582	download_package(const char *name,
krh@194	583	const char *old_version,
krh@194	584	const char *new_version,
krh@194	585	const char *arch,
krh@194	586	void *data)
krh@152	587	{
krh@194	588	char file[PATH_MAX], url[256];
krh@201	589	const char *v;
krh@204	590	int *errors = data;
krh@194	591
krh@194	592	if (old_version)
krh@194	593	return;
krh@194	594
krh@201	595	/* Skip epoch */
krh@201	596	v = strchr(new_version, ':');
krh@201	597	if (v != NULL)
krh@201	598	v = v + 1;
krh@201	599	else
krh@201	600	v = new_version;
krh@201	601
krh@194	602	snprintf(url, sizeof url,
krh@201	603	REPO_URL "/Packages/%s-%s.%s.rpm", name, v, arch);
krh@194	604	snprintf(file, sizeof file,
krh@201	605	"rpms/%s-%s.%s.rpm", name, v, arch);
krh@194	606	if (download_if_missing(url, file) < 0)
krh@204	607	(*errors)++;
krh@194	608	}
krh@194	609
krh@194	610	static void
krh@194	611	install_package(const char *name,
krh@194	612	const char *old_version,
krh@194	613	const char *new_version,
krh@194	614	const char *arch,
krh@194	615	void *data)
krh@194	616	{
krh@201	617	const char v, root = data;
krh@194	618	char file[PATH_MAX];
krh@152	619	struct razor_rpm *rpm;
krh@152	620
krh@194	621	if (old_version) {
krh@194	622	printf("removing %s %s not handled\n", name, old_version);
krh@194	623	return;
krh@152	624	}
krh@152	625
krh@201	626	/* Skip epoch */
krh@201	627	v = strchr(new_version, ':');
krh@201	628	if (v != NULL)
krh@201	629	v = v + 1;
krh@201	630	else
krh@201	631	v = new_version;
krh@201	632
krh@201	633	printf("install %s %s\n", name, v);
krh@201	634	snprintf(file, sizeof file, "rpms/%s-%s.%s.rpm", name, v, arch);
krh@152	635
krh@194	636	rpm = razor_rpm_open(file);
krh@194	637	if (rpm == NULL) {
krh@194	638	fprintf(stderr, "failed to open rpm %s\n", file);
krh@194	639	return;
krh@194	640	}
krh@194	641	if (razor_rpm_install(rpm, root) < 0) {
krh@194	642	fprintf(stderr,
krh@194	643	"failed to install rpm %s\n", file);
krh@194	644	return;
krh@194	645	}
krh@194	646	razor_rpm_close(rpm);
krh@152	647	}
krh@151	648
krh@77	649	static int
krh@77	650	command_install(int argc, const char *argv[])
krh@77	651	{
krh@171	652	struct razor_set system, upstream, *next;
krh@152	653	struct razor_transaction *trans;
krh@194	654	char path[PATH_MAX], new_path[PATH_MAX];
krh@210	655	int i = 0, errors, fd, dependencies = 1;
krh@210	656
krh@210	657	if (i < argc && strcmp(argv[i], "--no-dependencies") == 0) {
krh@210	658	dependencies = 0;
krh@210	659	i++;
krh@210	660	}
krh@197	661
krh@197	662	/* Create the new next repo file up front to ensure exclusive
krh@197	663	* access. */
krh@197	664	snprintf(new_path, sizeof new_path,
krh@197	665	"%s%s/%s", root, razor_root_path, next_repo_filename);
krh@197	666	fd = open(new_path, O_CREAT \| O_WRONLY \| O_TRUNC \| O_EXCL, 0666);
krh@197	667	if (fd < 0) {
krh@197	668	fprintf(stderr, "failed to get lock file, "
krh@197	669	"maybe previous operation crashed?\n");
krh@197	670
krh@197	671	/* FIXME: Use fcntl advisory locking to figure out
krh@197	672	* whether previous operation crashed or is still in
krh@197	673	* progress. */
krh@197	674
krh@197	675	return -1;
krh@197	676	}
krh@151	677
krh@194	678	upstream = razor_set_open(rawhide_repo_filename);
krh@152	679	snprintf(path, sizeof path,
krh@152	680	"%s%s/%s", root, razor_root_path, system_repo_filename);
krh@152	681	system = razor_set_open(path);
krh@197	682	if (system == NULL \|\| upstream == NULL) {
krh@197	683	unlink(new_path);
krh@194	684	return 1;
krh@197	685	}
krh@208	686	trans = razor_transaction_create(system, upstream);
krh@210	687	for (; i < argc; i++) {
krh@208	688	if (mark_packages_for_update(trans, upstream, argv[i]) == 0) {
krh@208	689	fprintf(stderr, "no package matched %s\n", argv[i]);
krh@208	690	unlink(new_path);
krh@208	691	return 1;
krh@208	692	}
krh@208	693	}
krh@208	694
krh@210	695	if (dependencies) {
krh@210	696	errors = razor_transaction_resolve(trans);
krh@210	697	if (errors) {
krh@210	698	unlink(new_path);
krh@210	699	return 1;
krh@210	700	}
krh@197	701	}
krh@152	702
krh@196	703	next = razor_transaction_finish(trans);
krh@152	704
jbowes@229	705	razor_set_write_to_fd(next, fd, RAZOR_REPO_FILE_MAIN);
krh@194	706	printf("wrote %s\n", new_path);
krh@194	707
krh@206	708	if (mkdir("rpms", 0777) && errno != EEXIST) {
krh@206	709	fprintf(stderr, "failed to create rpms directory.\n");
krh@206	710	return 1;
krh@206	711	}
krh@206	712
krh@204	713	razor_set_diff(system, next, download_package, &errors);
krh@204	714	if (errors > 0) {
krh@204	715	fprintf(stderr, "failed to download %d packages\n", errors);
krh@204	716	unlink(new_path);
krh@204	717	return 1;
krh@204	718	}
krh@194	719
krh@200	720	/* FIXME: We need to figure out the right install order here,
krh@200	721	* so the post and pre scripts can run. */
krh@194	722	razor_set_diff(system, next, install_package, (void *) root);
krh@171	723
krh@171	724	razor_set_destroy(next);
krh@171	725	razor_set_destroy(system);
krh@171	726	razor_set_destroy(upstream);
krh@171	727
krh@171	728	/* Make it so. */
krh@171	729	rename(new_path, path);
krh@171	730	printf("renamed %s to %s\n", new_path, path);
krh@171	731
krh@151	732	return 0;
krh@151	733	}
krh@151	734
krh@151	735	static int
krh@151	736	command_init(int argc, const char *argv[])
krh@151	737	{
krh@77	738	struct stat buf;
krh@151	739	struct razor_set *set;
krh@151	740	char path[PATH_MAX];
krh@77	741
krh@77	742	if (stat(root, &buf) < 0) {
krh@77	743	if (mkdir(root, 0777) < 0) {
krh@77	744	fprintf(stderr,
krh@77	745	"could not create install root \"%s\"\n",
krh@77	746	root);
krh@77	747	return -1;
krh@77	748	}
krh@77	749	fprintf(stderr, "created install root \"%s\"\n", root);
krh@77	750	} else if (!S_ISDIR(buf.st_mode)) {
krh@77	751	fprintf(stderr,
krh@77	752	"install root \"%s\" exists, but is not a directory\n",
krh@77	753	root);
krh@77	754	return -1;
krh@77	755	}
krh@77	756
krh@211	757	snprintf(path, sizeof path, "%s/%s",
krh@211	758	razor_root_path, system_repo_filename);
krh@211	759	if (razor_create_dir(root, path) < 0) {
krh@151	760	fprintf(stderr, "could not create %s%s\n",
krh@151	761	root, razor_root_path);
krh@77	762	return -1;
krh@77	763	}
krh@151	764
krh@151	765	set = razor_set_create();
krh@151	766	snprintf(path, sizeof path, "%s%s/%s",
krh@152	767	root, razor_root_path, system_repo_filename);
jbowes@229	768	if (razor_set_write(set, path, RAZOR_REPO_FILE_MAIN) < 0) {
krh@151	769	fprintf(stderr, "could not write initial package set\n");
krh@77	770	return -1;
krh@77	771	}
krh@151	772	razor_set_destroy(set);
krh@77	773
krh@77	774	return 0;
krh@77	775	}
krh@77	776
krh@187	777	static int
krh@187	778	command_download(int argc, const char *argv[])
krh@187	779	{
krh@187	780	struct razor_set *set;
krh@187	781	struct razor_package_iterator *pi;
krh@187	782	struct razor_package *package;
krh@192	783	const char pattern = argv[0], name, version, arch;
krh@187	784	char url[256], file[256];
krh@203	785	int matches = 0;
krh@187	786
krh@206	787	if (mkdir("rpms", 0777) && errno != EEXIST) {
krh@206	788	fprintf(stderr, "failed to create rpms directory.\n");
krh@206	789	return 1;
krh@206	790	}
krh@206	791
krh@187	792	set = razor_set_open(rawhide_repo_filename);
krh@187	793	pi = razor_package_iterator_create(set);
krh@192	794	while (razor_package_iterator_next(pi, &package,
krh@192	795	&name, &version, &arch)) {
krh@187	796	if (pattern && fnmatch(pattern, name, 0) != 0)
krh@187	797	continue;
krh@187	798
krh@203	799	matches++;
krh@187	800	snprintf(url, sizeof url,
krh@203	801	REPO_URL "/Packages/%s-%s.%s.rpm",
krh@203	802	name, version, arch);
krh@187	803	snprintf(file, sizeof file,
krh@203	804	"rpms/%s-%s.%s.rpm", name, version, arch);
krh@204	805	download_if_missing(url, file);
krh@187	806	}
krh@187	807	razor_package_iterator_destroy(pi);
krh@187	808	razor_set_destroy(set);
krh@187	809
krh@203	810	if (matches == 0)
krh@203	811	fprintf(stderr, "no packages matched \"%s\"\n", pattern);
krh@203	812	else if (matches == 1)
krh@203	813	fprintf(stderr, "downloaded 1 package\n");
krh@203	814	else
krh@205	815	fprintf(stderr, "downloaded %d packages\n", matches);
krh@203	816
krh@187	817	return 0;
krh@187	818	}
krh@187	819
jbowes@224	820	static int
jbowes@224	821	command_info(int argc, const char *argv[])
jbowes@224	822	{
jbowes@224	823	struct razor_set *set;
jbowes@224	824	struct razor_package_iterator *pi;
jbowes@224	825	struct razor_package *package;
jbowes@224	826	const char pattern = argv[0], name, version, arch;
jbowes@225	827	const char summary, description, url, license;
jbowes@224	828
jbowes@224	829	set = razor_set_open(repo_filename);
jbowes@229	830	razor_set_open_details(set, "system-details.repo");
jbowes@224	831	pi = razor_package_iterator_create(set);
jbowes@224	832	while (razor_package_iterator_next(pi, &package,
jbowes@224	833	&name, &version, &arch)) {
jbowes@224	834	if (pattern && fnmatch(pattern, name, 0) != 0)
jbowes@224	835	continue;
jbowes@224	836
jbowes@225	837	razor_package_get_details (set, package, &summary, &description,
jbowes@225	838	&url, &license);
jbowes@225	839
jbowes@224	840	printf ("Name: %s\n", name);
jbowes@224	841	printf ("Arch: %s\n", arch);
jbowes@224	842	printf ("Version: %s\n", version);
jbowes@225	843	printf ("URL: %s\n", url);
jbowes@225	844	printf ("License: %s\n", license);
jbowes@225	845	printf ("Summary: %s\n", summary);
jbowes@224	846	printf ("Description:\n");
jbowes@225	847	printf ("%s\n", description);
jbowes@224	848	printf ("\n");
jbowes@224	849	}
jbowes@224	850	razor_package_iterator_destroy(pi);
jbowes@224	851	razor_set_destroy(set);
jbowes@224	852
jbowes@224	853	return 0;
jbowes@224	854	}
jbowes@224	855
krh@43	856	static struct {
krh@43	857	const char *name;
krh@43	858	const char *description;
krh@43	859	int (func)(int argc, const char argv[]);
krh@43	860	} razor_commands[] = {
krh@43	861	{ "list", "list all packages", command_list },
krh@67	862	{ "list-requires", "list all requires for the given package", command_list_requires },
krh@75	863	{ "list-provides", "list all provides for the given package", command_list_provides },
krh@75	864	{ "list-obsoletes", "list all obsoletes for the given package", command_list_obsoletes },
krh@75	865	{ "list-conflicts", "list all conflicts for the given package", command_list_conflicts },
krh@48	866	{ "list-files", "list files for package set", command_list_files },
krh@52	867	{ "list-file-packages", "list packages owning file", command_list_file_packages },
krh@56	868	{ "list-package-files", "list files in package", command_list_package_files },
krh@43	869	{ "what-requires", "list the packages that have the given requires", command_what_requires },
krh@43	870	{ "what-provides", "list the packages that have the given provides", command_what_provides },
krh@75	871	{ "import-yum", "import yum metadata files", command_import_yum },
krh@43	872	{ "import-rpmdb", "import the system rpm database", command_import_rpmdb },
krh@75	873	{ "import-rpms", "import rpms from the given directory", command_import_rpms },
krh@43	874	{ "validate", "validate a package set", command_validate },
krh@44	875	{ "update", "update all or specified packages", command_update },
danw@129	876	{ "remove", "remove specified packages", command_remove },
krh@77	877	{ "diff", "show diff between two package sets", command_diff },
krh@151	878	{ "install", "install rpm", command_install },
krh@187	879	{ "init", "init razor root", command_init },
jbowes@224	880	{ "download", "download packages", command_download },
jbowes@224	881	{ "info", "display package details", command_info }
krh@43	882	};
krh@43	883
krh@43	884	static int
krh@43	885	usage(void)
krh@43	886	{
krh@43	887	int i;
krh@43	888
krh@43	889	printf("usage:\n");
krh@43	890	for (i = 0; i < ARRAY_SIZE(razor_commands); i++)
krh@43	891	printf(" %-20s%s\n",
krh@43	892	razor_commands[i].name, razor_commands[i].description);
krh@43	893
krh@43	894	return 1;
krh@43	895	}
krh@43	896
krh@43	897	int
krh@43	898	main(int argc, const char *argv[])
krh@43	899	{
krh@43	900	char *repo;
krh@43	901	int i;
krh@43	902
krh@43	903	repo = getenv("RAZOR_REPO");
krh@43	904	if (repo != NULL)
krh@43	905	repo_filename = repo;
krh@43	906
krh@43	907	if (argc < 2)
krh@43	908	return usage();
krh@43	909
krh@43	910	for (i = 0; i < ARRAY_SIZE(razor_commands); i++)
krh@43	911	if (strcmp(razor_commands[i].name, argv[1]) == 0)
krh@43	912	return razor_commands[i].func(argc - 2, argv + 2);
krh@43	913
krh@43	914	return usage();
krh@43	915	}

author	James Bowes <jbowes@redhat.com>
	Sun Jun 15 18:16:20 2008 -0400 (2008-06-15)
changeset 229	cae6308aa5b1
parent 225	c51f49f38d18
permissions	-rw-r--r--