razor: main.c@9aed412ed2b8 (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);
krh@48	143	if (set == NULL)
krh@48	144	return 1;
krh@49	145	razor_set_list_files(set, argv[0]);
krh@48	146	razor_set_destroy(set);
krh@48	147
krh@48	148	return 0;
krh@48	149	}
krh@48	150
krh@48	151	static int
krh@52	152	command_list_file_packages(int argc, const char *argv[])
krh@52	153	{
krh@52	154	struct razor_set *set;
krh@102	155	struct razor_package_iterator *pi;
krh@102	156	struct razor_package *package;
krh@192	157	const char name, version, *arch;
krh@52	158
krh@52	159	set = razor_set_open(repo_filename);
krh@52	160	if (set == NULL)
krh@52	161	return 1;
krh@102	162
krh@102	163	pi = razor_package_iterator_create_for_file(set, argv[0]);
krh@192	164	while (razor_package_iterator_next(pi, &package,
krh@192	165	&name, &version, &arch))
krh@102	166	printf("%s-%s\n", name, version);
krh@102	167	razor_package_iterator_destroy(pi);
krh@102	168
krh@52	169	razor_set_destroy(set);
krh@52	170
krh@52	171	return 0;
krh@52	172	}
krh@52	173
krh@56	174	static int
krh@56	175	command_list_package_files(int argc, const char *argv[])
krh@56	176	{
krh@56	177	struct razor_set *set;
krh@56	178
krh@56	179	set = razor_set_open(repo_filename);
krh@56	180	if (set == NULL)
krh@56	181	return 1;
krh@56	182	razor_set_list_package_files(set, argv[0]);
krh@56	183	razor_set_destroy(set);
krh@56	184
krh@56	185	return 0;
krh@56	186	}
krh@52	187
krh@101	188	static void
krh@101	189	list_packages_for_property(struct razor_set *set,
krh@101	190	struct razor_property *property)
krh@101	191	{
krh@101	192	struct razor_package_iterator *pi;
krh@101	193	struct razor_package *package;
krh@192	194	const char name, version, *arch;
krh@101	195
krh@101	196	pi = razor_package_iterator_create_for_property(set, property);
krh@192	197	while (razor_package_iterator_next(pi, &package,
krh@192	198	&name, &version, &arch))
krh@192	199	printf("%s-%s.%s\n", name, version, arch);
krh@101	200	razor_package_iterator_destroy(pi);
krh@101	201	}
krh@101	202
krh@52	203	static int
krh@100	204	list_property_packages(const char *ref_name,
krh@100	205	const char *ref_version,
krh@100	206	enum razor_property_type ref_type)
krh@43	207	{
krh@43	208	struct razor_set *set;
krh@100	209	struct razor_property *property;
krh@100	210	struct razor_property_iterator *pi;
krh@100	211	const char name, version;
krh@100	212	enum razor_property_type type;
danw@109	213	enum razor_version_relation relation;
krh@100	214
krh@100	215	if (ref_name == NULL)
krh@100	216	return 0;
krh@43	217
krh@43	218	set = razor_set_open(repo_filename);
krh@100	219	if (set == NULL)
krh@100	220	return 1;
krh@100	221
krh@100	222	pi = razor_property_iterator_create(set, NULL);
krh@100	223	while (razor_property_iterator_next(pi, &property,
danw@109	224	&name, &relation, &version,
danw@109	225	&type)) {
krh@100	226	if (strcmp(ref_name, name) != 0)
krh@100	227	continue;
danw@109	228	if (ref_version && relation == RAZOR_VERSION_EQUAL &&
danw@109	229	strcmp(ref_version, version) != 0)
krh@100	230	continue;
krh@100	231	if (ref_type != type)
krh@100	232	continue;
krh@100	233
krh@101	234	list_packages_for_property(set, property);
krh@100	235	}
krh@100	236	razor_property_iterator_destroy(pi);
krh@43	237
krh@43	238	return 0;
krh@43	239	}
krh@43	240
krh@43	241	static int
krh@100	242	command_what_requires(int argc, const char *argv[])
krh@100	243	{
krh@100	244	return list_property_packages(argv[0], argv[1],
krh@100	245	RAZOR_PROPERTY_REQUIRES);
krh@100	246	}
krh@100	247
krh@100	248	static int
krh@43	249	command_what_provides(int argc, const char *argv[])
krh@43	250	{
krh@100	251	return list_property_packages(argv[0], argv[1],
krh@100	252	RAZOR_PROPERTY_PROVIDES);
krh@43	253	}
krh@43	254
krh@73	255	static int
krh@73	256	show_progress(void *clientp,
krh@73	257	double dltotal, double dlnow, double ultotal, double ulnow)
krh@73	258	{
krh@73	259	const char *file = clientp;
krh@73	260
krh@73	261	if (!dlnow < dltotal)
krh@73	262	fprintf(stderr, "\rdownloading %s, %dkB/%dkB",
krh@73	263	file, (int) dlnow / 1024, (int) dltotal / 1024);
krh@73	264
krh@73	265	return 0;
krh@73	266	}
krh@73	267
krh@73	268	static int
krh@194	269	download_if_missing(const char url, const char file)
krh@73	270	{
krh@194	271	CURL *curl;
krh@73	272	struct stat buf;
krh@73	273	char error[256];
krh@73	274	FILE *fp;
krh@73	275	CURLcode res;
krh@204	276	long response;
krh@73	277
krh@194	278	curl = curl_easy_init();
krh@194	279	if (curl == NULL)
krh@194	280	return 1;
krh@194	281
krh@73	282	curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, error);
krh@73	283	curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 0);
krh@73	284	curl_easy_setopt(curl, CURLOPT_PROGRESSFUNCTION, show_progress);
krh@73	285	curl_easy_setopt(curl, CURLOPT_PROGRESSDATA, file);
krh@73	286
krh@73	287	if (stat(file, &buf) < 0) {
krh@73	288	fp = fopen(file, "w");
krh@207	289	if (fp == NULL) {
krh@207	290	fprintf(stderr,
krh@207	291	"failed to open %s for writing\n", file);
krh@207	292	return -1;
krh@207	293	}
krh@73	294	curl_easy_setopt(curl, CURLOPT_WRITEDATA, fp);
krh@187	295	curl_easy_setopt(curl, CURLOPT_URL, url);
krh@73	296	res = curl_easy_perform(curl);
krh@73	297	fclose(fp);
krh@73	298	if (res != CURLE_OK) {
krh@73	299	fprintf(stderr, "curl error: %s\n", error);
krh@73	300	unlink(file);
krh@73	301	return -1;
krh@73	302	}
krh@204	303	res = curl_easy_getinfo(curl,
krh@204	304	CURLINFO_RESPONSE_CODE, &response);
krh@204	305	if (res != CURLE_OK) {
krh@204	306	fprintf(stderr, "curl error: %s\n", error);
krh@204	307	unlink(file);
krh@204	308	return -1;
krh@204	309	}
krh@204	310	if (response != 200) {
krh@204	311	fprintf(stderr, " - failed %ld\n", response);
krh@204	312	unlink(file);
krh@204	313	return -1;
krh@204	314	}
krh@188	315	fprintf(stderr, "\n");
krh@73	316	}
krh@73	317
krh@194	318	curl_easy_cleanup(curl);
krh@194	319
krh@73	320	return 0;
krh@73	321	}
krh@73	322
krh@71	323	#define REPO_URL "http://download.fedora.redhat.com" \
krh@187	324	"/pub/fedora/linux/development/i386/os"
krh@71	325
krh@43	326	static int
krh@43	327	command_import_yum(int argc, const char *argv[])
krh@43	328	{
krh@43	329	struct razor_set *set;
krh@71	330
krh@194	331	if (download_if_missing(REPO_URL "/repodata/primary.xml.gz",
krh@187	332	"primary.xml.gz") < 0)
krh@73	333	return -1;
krh@194	334	if (download_if_missing(REPO_URL "/repodata/filelists.xml.gz",
krh@187	335	"filelists.xml.gz") < 0)
krh@73	336	return -1;
krh@43	337
krh@70	338	set = razor_set_create_from_yum();
krh@43	339	if (set == NULL)
krh@43	340	return 1;
krh@43	341	razor_set_write(set, rawhide_repo_filename);
krh@43	342	razor_set_destroy(set);
krh@43	343	printf("wrote %s\n", rawhide_repo_filename);
krh@43	344
krh@43	345	return 0;
krh@43	346	}
krh@43	347
krh@43	348	static int
krh@43	349	command_import_rpmdb(int argc, const char *argv[])
krh@43	350	{
krh@43	351	struct razor_set *set;
krh@43	352
krh@43	353	set = razor_set_create_from_rpmdb();
krh@43	354	if (set == NULL)
krh@43	355	return 1;
krh@43	356	razor_set_write(set, repo_filename);
krh@43	357	razor_set_destroy(set);
krh@43	358	printf("wrote %s\n", repo_filename);
krh@43	359
krh@43	360	return 0;
krh@43	361	}
krh@43	362
krh@43	363	static int
krh@43	364	command_validate(int argc, const char *argv[])
krh@43	365	{
krh@43	366	struct razor_set *set;
krh@43	367
krh@43	368	set = razor_set_open(repo_filename);
krh@43	369	if (set == NULL)
krh@43	370	return 1;
krh@43	371	razor_set_list_unsatisfied(set);
krh@43	372	razor_set_destroy(set);
krh@43	373
krh@43	374	return 0;
krh@43	375	}
krh@43	376
krh@43	377	static int
krh@208	378	mark_packages_for_update(struct razor_transaction *trans,
krh@208	379	struct razor_set set, const char pattern)
krh@208	380	{
krh@208	381	struct razor_package_iterator *pi;
krh@208	382	struct razor_package *package;
krh@208	383	const char name, version, *arch;
krh@208	384	int matches = 0;
krh@208	385
krh@208	386	pi = razor_package_iterator_create(set);
krh@208	387	while (razor_package_iterator_next(pi, &package,
krh@208	388	&name, &version, &arch)) {
krh@208	389	if (pattern && fnmatch(pattern, name, 0) == 0) {
krh@208	390	razor_transaction_install_package(trans, package);
krh@208	391	matches++;
krh@208	392	}
krh@208	393	}
krh@208	394	razor_package_iterator_destroy(pi);
krh@208	395
krh@208	396	return matches;
krh@208	397	}
krh@208	398
krh@208	399	static int
krh@208	400	mark_packages_for_removal(struct razor_transaction *trans,
krh@208	401	struct razor_set set, const char pattern)
krh@208	402	{
krh@208	403	struct razor_package_iterator *pi;
krh@208	404	struct razor_package *package;
krh@208	405	const char name, version, *arch;
krh@208	406	int matches = 0;
krh@208	407
krh@208	408	pi = razor_package_iterator_create(set);
krh@208	409	while (razor_package_iterator_next(pi, &package,
krh@208	410	&name, &version, &arch)) {
krh@208	411	if (pattern && fnmatch(pattern, name, 0) == 0) {
krh@208	412	razor_transaction_remove_package(trans, package);
krh@208	413	matches++;
krh@208	414	}
krh@208	415	}
krh@208	416	razor_package_iterator_destroy(pi);
krh@208	417
krh@208	418	return matches;
krh@208	419	}
krh@208	420
krh@208	421	static int
krh@43	422	command_update(int argc, const char *argv[])
krh@43	423	{
krh@43	424	struct razor_set set, upstream;
danw@137	425	struct razor_transaction *trans;
krh@208	426	int i, errors;
krh@43	427
krh@43	428	set = razor_set_open(repo_filename);
krh@43	429	upstream = razor_set_open(rawhide_repo_filename);
krh@43	430	if (set == NULL \|\| upstream == NULL)
krh@43	431	return 1;
krh@208	432
krh@208	433	trans = razor_transaction_create(set, upstream);
krh@208	434	if (argc == 0)
krh@208	435	razor_transaction_update_all(trans);
krh@208	436	for (i = 0; i < argc; i++) {
krh@208	437	if (mark_packages_for_update(trans, upstream, argv[i]) == 0) {
krh@208	438	fprintf(stderr, "no match for %s\n", argv[i]);
krh@208	439	return 1;
krh@208	440	}
krh@208	441	}
krh@208	442
krh@210	443	errors = razor_transaction_resolve(trans);
krh@190	444	if (errors)
danw@137	445	return 1;
danw@137	446
krh@196	447	set = razor_transaction_finish(trans);
krh@44	448	razor_set_write(set, updated_repo_filename);
krh@43	449	razor_set_destroy(set);
krh@43	450	razor_set_destroy(upstream);
krh@43	451	printf("wrote system-updated.repo\n");
krh@43	452
krh@43	453	return 0;
krh@43	454	}
krh@43	455
danw@129	456	static int
danw@129	457	command_remove(int argc, const char *argv[])
danw@129	458	{
danw@129	459	struct razor_set *set;
danw@137	460	struct razor_transaction *trans;
krh@208	461	int i, errors;
danw@129	462
danw@129	463	set = razor_set_open(repo_filename);
danw@129	464	if (set == NULL)
danw@129	465	return 1;
krh@208	466
krh@208	467	trans = razor_transaction_create(set, NULL);
krh@208	468	for (i = 0; i < argc; i++) {
krh@208	469	if (mark_packages_for_removal(trans, set, argv[i]) == 0) {
krh@208	470	fprintf(stderr, "no match for %s\n", argv[i]);
krh@208	471	return 1;
krh@208	472	}
krh@208	473	}
krh@208	474
krh@210	475	errors = razor_transaction_resolve(trans);
krh@190	476	if (errors)
danw@137	477	return 1;
danw@137	478
krh@196	479	set = razor_transaction_finish(trans);
danw@129	480	razor_set_write(set, updated_repo_filename);
danw@129	481	razor_set_destroy(set);
danw@129	482	printf("wrote system-updated.repo\n");
danw@129	483
danw@129	484	return 0;
danw@129	485	}
danw@129	486
krh@44	487	static void
krh@44	488	print_diff(const char *name,
krh@192	489	const char old_version, const char new_version, const char *arch,
krh@192	490	void *data)
krh@44	491	{
krh@44	492	if (old_version)
krh@44	493	printf("removing %s %s\n", name, old_version);
krh@44	494	else
krh@44	495	printf("install %s %s\n", name, new_version);
krh@44	496	}
krh@44	497
krh@44	498	static int
krh@44	499	command_diff(int argc, const char *argv[])
krh@44	500	{
krh@44	501	struct razor_set set, updated;
krh@44	502
krh@44	503	set = razor_set_open(repo_filename);
krh@44	504	updated = razor_set_open(updated_repo_filename);
krh@44	505	if (set == NULL \|\| updated == NULL)
krh@44	506	return 1;
krh@44	507
krh@44	508	razor_set_diff(set, updated, print_diff, NULL);
krh@44	509
krh@44	510	razor_set_destroy(set);
krh@44	511	razor_set_destroy(updated);
krh@44	512
krh@44	513	return 0;
krh@44	514	}
krh@44	515
krh@74	516	static int
krh@75	517	command_import_rpms(int argc, const char *argv[])
krh@74	518	{
krh@75	519	DIR *dir;
krh@75	520	struct dirent *de;
krh@75	521	struct razor_importer *importer;
krh@75	522	struct razor_set *set;
krh@77	523	struct razor_rpm *rpm;
krh@75	524	int len;
krh@75	525	char filename[256];
krh@75	526	const char *dirname = argv[0];
krh@75	527
krh@75	528	if (dirname == NULL) {
krh@75	529	fprintf(stderr, "usage: razor import-rpms DIR\n");
krh@75	530	return -1;
krh@75	531	}
krh@75	532
krh@75	533	dir = opendir(dirname);
krh@75	534	if (dir == NULL) {
krh@75	535	fprintf(stderr, "couldn't read dir %s\n", dirname);
krh@75	536	return -1;
krh@75	537	}
krh@75	538
krh@75	539	importer = razor_importer_new();
krh@75	540
krh@75	541	while (de = readdir(dir), de != NULL) {
krh@75	542	len = strlen(de->d_name);
krh@75	543	if (len < 5 \|\| strcmp(de->d_name + len - 4, ".rpm") != 0)
krh@75	544	continue;
krh@75	545	snprintf(filename, sizeof filename,
krh@75	546	"%s/%s", dirname, de->d_name);
krh@77	547	rpm = razor_rpm_open(filename);
krh@77	548	if (rpm == NULL) {
krh@77	549	fprintf(stderr,
krh@77	550	"failed to open rpm \"%s\"\n", filename);
krh@77	551	continue;
krh@77	552	}
krh@77	553	if (razor_importer_add_rpm(importer, rpm)) {
krh@75	554	fprintf(stderr, "couldn't import %s\n", filename);
krh@75	555	break;
krh@75	556	}
krh@77	557	razor_rpm_close(rpm);
krh@75	558	}
krh@75	559
krh@75	560	if (de != NULL) {
krh@75	561	razor_importer_destroy(importer);
krh@75	562	return -1;
krh@75	563	}
krh@75	564
krh@75	565	set = razor_importer_finish(importer);
krh@75	566
krh@75	567	razor_set_write(set, repo_filename);
krh@75	568	razor_set_destroy(set);
krh@75	569	printf("wrote %s\n", repo_filename);
krh@74	570
krh@74	571	return 0;
krh@74	572	}
krh@74	573
krh@194	574	static void
krh@194	575	download_package(const char *name,
krh@194	576	const char *old_version,
krh@194	577	const char *new_version,
krh@194	578	const char *arch,
krh@194	579	void *data)
krh@152	580	{
krh@194	581	char file[PATH_MAX], url[256];
krh@201	582	const char *v;
krh@204	583	int *errors = data;
krh@194	584
krh@194	585	if (old_version)
krh@194	586	return;
krh@194	587
krh@201	588	/* Skip epoch */
krh@201	589	v = strchr(new_version, ':');
krh@201	590	if (v != NULL)
krh@201	591	v = v + 1;
krh@201	592	else
krh@201	593	v = new_version;
krh@201	594
krh@194	595	snprintf(url, sizeof url,
krh@201	596	REPO_URL "/Packages/%s-%s.%s.rpm", name, v, arch);
krh@194	597	snprintf(file, sizeof file,
krh@201	598	"rpms/%s-%s.%s.rpm", name, v, arch);
krh@194	599	if (download_if_missing(url, file) < 0)
krh@204	600	(*errors)++;
krh@194	601	}
krh@194	602
krh@194	603	static void
krh@194	604	install_package(const char *name,
krh@194	605	const char *old_version,
krh@194	606	const char *new_version,
krh@194	607	const char *arch,
krh@194	608	void *data)
krh@194	609	{
krh@201	610	const char v, root = data;
krh@194	611	char file[PATH_MAX];
krh@152	612	struct razor_rpm *rpm;
krh@152	613
krh@194	614	if (old_version) {
krh@194	615	printf("removing %s %s not handled\n", name, old_version);
krh@194	616	return;
krh@152	617	}
krh@152	618
krh@201	619	/* Skip epoch */
krh@201	620	v = strchr(new_version, ':');
krh@201	621	if (v != NULL)
krh@201	622	v = v + 1;
krh@201	623	else
krh@201	624	v = new_version;
krh@201	625
krh@201	626	printf("install %s %s\n", name, v);
krh@201	627	snprintf(file, sizeof file, "rpms/%s-%s.%s.rpm", name, v, arch);
krh@152	628
krh@194	629	rpm = razor_rpm_open(file);
krh@194	630	if (rpm == NULL) {
krh@194	631	fprintf(stderr, "failed to open rpm %s\n", file);
krh@194	632	return;
krh@194	633	}
krh@194	634	if (razor_rpm_install(rpm, root) < 0) {
krh@194	635	fprintf(stderr,
krh@194	636	"failed to install rpm %s\n", file);
krh@194	637	return;
krh@194	638	}
krh@194	639	razor_rpm_close(rpm);
krh@152	640	}
krh@151	641
krh@77	642	static int
krh@77	643	command_install(int argc, const char *argv[])
krh@77	644	{
krh@171	645	struct razor_set system, upstream, *next;
krh@152	646	struct razor_transaction *trans;
krh@194	647	char path[PATH_MAX], new_path[PATH_MAX];
krh@210	648	int i = 0, errors, fd, dependencies = 1;
krh@210	649
krh@210	650	if (i < argc && strcmp(argv[i], "--no-dependencies") == 0) {
krh@210	651	dependencies = 0;
krh@210	652	i++;
krh@210	653	}
krh@197	654
krh@197	655	/* Create the new next repo file up front to ensure exclusive
krh@197	656	* access. */
krh@197	657	snprintf(new_path, sizeof new_path,
krh@197	658	"%s%s/%s", root, razor_root_path, next_repo_filename);
krh@197	659	fd = open(new_path, O_CREAT \| O_WRONLY \| O_TRUNC \| O_EXCL, 0666);
krh@197	660	if (fd < 0) {
krh@197	661	fprintf(stderr, "failed to get lock file, "
krh@197	662	"maybe previous operation crashed?\n");
krh@197	663
krh@197	664	/* FIXME: Use fcntl advisory locking to figure out
krh@197	665	* whether previous operation crashed or is still in
krh@197	666	* progress. */
krh@197	667
krh@197	668	return -1;
krh@197	669	}
krh@151	670
krh@194	671	upstream = razor_set_open(rawhide_repo_filename);
krh@152	672	snprintf(path, sizeof path,
krh@152	673	"%s%s/%s", root, razor_root_path, system_repo_filename);
krh@152	674	system = razor_set_open(path);
krh@197	675	if (system == NULL \|\| upstream == NULL) {
krh@197	676	unlink(new_path);
krh@194	677	return 1;
krh@197	678	}
krh@208	679	trans = razor_transaction_create(system, upstream);
krh@210	680	for (; i < argc; i++) {
krh@208	681	if (mark_packages_for_update(trans, upstream, argv[i]) == 0) {
krh@208	682	fprintf(stderr, "no package matched %s\n", argv[i]);
krh@208	683	unlink(new_path);
krh@208	684	return 1;
krh@208	685	}
krh@208	686	}
krh@208	687
krh@210	688	if (dependencies) {
krh@210	689	errors = razor_transaction_resolve(trans);
krh@210	690	if (errors) {
krh@210	691	unlink(new_path);
krh@210	692	return 1;
krh@210	693	}
krh@197	694	}
krh@152	695
krh@196	696	next = razor_transaction_finish(trans);
krh@152	697
krh@197	698	razor_set_write_to_fd(next, fd);
krh@194	699	printf("wrote %s\n", new_path);
krh@194	700
krh@206	701	if (mkdir("rpms", 0777) && errno != EEXIST) {
krh@206	702	fprintf(stderr, "failed to create rpms directory.\n");
krh@206	703	return 1;
krh@206	704	}
krh@206	705
krh@204	706	razor_set_diff(system, next, download_package, &errors);
krh@204	707	if (errors > 0) {
krh@204	708	fprintf(stderr, "failed to download %d packages\n", errors);
krh@204	709	unlink(new_path);
krh@204	710	return 1;
krh@204	711	}
krh@194	712
krh@200	713	/* FIXME: We need to figure out the right install order here,
krh@200	714	* so the post and pre scripts can run. */
krh@194	715	razor_set_diff(system, next, install_package, (void *) root);
krh@171	716
krh@171	717	razor_set_destroy(next);
krh@171	718	razor_set_destroy(system);
krh@171	719	razor_set_destroy(upstream);
krh@171	720
krh@171	721	/* Make it so. */
krh@171	722	rename(new_path, path);
krh@171	723	printf("renamed %s to %s\n", new_path, path);
krh@171	724
krh@151	725	return 0;
krh@151	726	}
krh@151	727
krh@151	728	static int
krh@151	729	command_init(int argc, const char *argv[])
krh@151	730	{
krh@77	731	struct stat buf;
krh@151	732	struct razor_set *set;
krh@151	733	char path[PATH_MAX];
krh@77	734
krh@77	735	if (stat(root, &buf) < 0) {
krh@77	736	if (mkdir(root, 0777) < 0) {
krh@77	737	fprintf(stderr,
krh@77	738	"could not create install root \"%s\"\n",
krh@77	739	root);
krh@77	740	return -1;
krh@77	741	}
krh@77	742	fprintf(stderr, "created install root \"%s\"\n", root);
krh@77	743	} else if (!S_ISDIR(buf.st_mode)) {
krh@77	744	fprintf(stderr,
krh@77	745	"install root \"%s\" exists, but is not a directory\n",
krh@77	746	root);
krh@77	747	return -1;
krh@77	748	}
krh@77	749
krh@211	750	snprintf(path, sizeof path, "%s/%s",
krh@211	751	razor_root_path, system_repo_filename);
krh@211	752	if (razor_create_dir(root, path) < 0) {
krh@151	753	fprintf(stderr, "could not create %s%s\n",
krh@151	754	root, razor_root_path);
krh@77	755	return -1;
krh@77	756	}
krh@151	757
krh@151	758	set = razor_set_create();
krh@151	759	snprintf(path, sizeof path, "%s%s/%s",
krh@152	760	root, razor_root_path, system_repo_filename);
krh@151	761	if (razor_set_write(set, path) < 0) {
krh@151	762	fprintf(stderr, "could not write initial package set\n");
krh@77	763	return -1;
krh@77	764	}
krh@151	765	razor_set_destroy(set);
krh@77	766
krh@77	767	return 0;
krh@77	768	}
krh@77	769
krh@187	770	static int
krh@187	771	command_download(int argc, const char *argv[])
krh@187	772	{
krh@187	773	struct razor_set *set;
krh@187	774	struct razor_package_iterator *pi;
krh@187	775	struct razor_package *package;
krh@192	776	const char pattern = argv[0], name, version, arch;
krh@187	777	char url[256], file[256];
krh@203	778	int matches = 0;
krh@187	779
krh@206	780	if (mkdir("rpms", 0777) && errno != EEXIST) {
krh@206	781	fprintf(stderr, "failed to create rpms directory.\n");
krh@206	782	return 1;
krh@206	783	}
krh@206	784
krh@187	785	set = razor_set_open(rawhide_repo_filename);
krh@187	786	pi = razor_package_iterator_create(set);
krh@192	787	while (razor_package_iterator_next(pi, &package,
krh@192	788	&name, &version, &arch)) {
krh@187	789	if (pattern && fnmatch(pattern, name, 0) != 0)
krh@187	790	continue;
krh@187	791
krh@203	792	matches++;
krh@187	793	snprintf(url, sizeof url,
krh@203	794	REPO_URL "/Packages/%s-%s.%s.rpm",
krh@203	795	name, version, arch);
krh@187	796	snprintf(file, sizeof file,
krh@203	797	"rpms/%s-%s.%s.rpm", name, version, arch);
krh@204	798	download_if_missing(url, file);
krh@187	799	}
krh@187	800	razor_package_iterator_destroy(pi);
krh@187	801	razor_set_destroy(set);
krh@187	802
krh@203	803	if (matches == 0)
krh@203	804	fprintf(stderr, "no packages matched \"%s\"\n", pattern);
krh@203	805	else if (matches == 1)
krh@203	806	fprintf(stderr, "downloaded 1 package\n");
krh@203	807	else
krh@205	808	fprintf(stderr, "downloaded %d packages\n", matches);
krh@203	809
krh@187	810	return 0;
krh@187	811	}
krh@187	812
krh@43	813	static struct {
krh@43	814	const char *name;
krh@43	815	const char *description;
krh@43	816	int (func)(int argc, const char argv[]);
krh@43	817	} razor_commands[] = {
krh@43	818	{ "list", "list all packages", command_list },
krh@67	819	{ "list-requires", "list all requires for the given package", command_list_requires },
krh@75	820	{ "list-provides", "list all provides for the given package", command_list_provides },
krh@75	821	{ "list-obsoletes", "list all obsoletes for the given package", command_list_obsoletes },
krh@75	822	{ "list-conflicts", "list all conflicts for the given package", command_list_conflicts },
krh@48	823	{ "list-files", "list files for package set", command_list_files },
krh@52	824	{ "list-file-packages", "list packages owning file", command_list_file_packages },
krh@56	825	{ "list-package-files", "list files in package", command_list_package_files },
krh@43	826	{ "what-requires", "list the packages that have the given requires", command_what_requires },
krh@43	827	{ "what-provides", "list the packages that have the given provides", command_what_provides },
krh@75	828	{ "import-yum", "import yum metadata files", command_import_yum },
krh@43	829	{ "import-rpmdb", "import the system rpm database", command_import_rpmdb },
krh@75	830	{ "import-rpms", "import rpms from the given directory", command_import_rpms },
krh@43	831	{ "validate", "validate a package set", command_validate },
krh@44	832	{ "update", "update all or specified packages", command_update },
danw@129	833	{ "remove", "remove specified packages", command_remove },
krh@77	834	{ "diff", "show diff between two package sets", command_diff },
krh@151	835	{ "install", "install rpm", command_install },
krh@187	836	{ "init", "init razor root", command_init },
krh@187	837	{ "download", "download packages", command_download }
krh@43	838	};
krh@43	839
krh@43	840	static int
krh@43	841	usage(void)
krh@43	842	{
krh@43	843	int i;
krh@43	844
krh@43	845	printf("usage:\n");
krh@43	846	for (i = 0; i < ARRAY_SIZE(razor_commands); i++)
krh@43	847	printf(" %-20s%s\n",
krh@43	848	razor_commands[i].name, razor_commands[i].description);
krh@43	849
krh@43	850	return 1;
krh@43	851	}
krh@43	852
krh@43	853	int
krh@43	854	main(int argc, const char *argv[])
krh@43	855	{
krh@43	856	char *repo;
krh@43	857	int i;
krh@43	858
krh@43	859	repo = getenv("RAZOR_REPO");
krh@43	860	if (repo != NULL)
krh@43	861	repo_filename = repo;
krh@43	862
krh@43	863	if (argc < 2)
krh@43	864	return usage();
krh@43	865
krh@43	866	for (i = 0; i < ARRAY_SIZE(razor_commands); i++)
krh@43	867	if (strcmp(razor_commands[i].name, argv[1]) == 0)
krh@43	868	return razor_commands[i].func(argc - 2, argv + 2);
krh@43	869
krh@43	870	return usage();
krh@43	871	}

author	Kristian H?gsberg <krh@redhat.com>
	Wed Jun 04 20:04:57 2008 -0400 (2008-06-04)
changeset 218	9aed412ed2b8
parent 211	cf0ca962262b
child 224	5803b6151d02
child 230	c1e2aed8dd07
permissions	-rw-r--r--