razor: main.c@d19dc7950c76 (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@43	33
krh@152	34	static const char system_repo_filename[] = "system.repo";
krh@171	35	static const char next_repo_filename[] = "system-next.repo";
krh@152	36	static const char rawhide_repo_filename[] = "rawhide.repo";
krh@152	37	static const char updated_repo_filename[] = "system-updated.repo";
krh@234	38	static const char install_root[] = "install";
krh@152	39	static const char *repo_filename = system_repo_filename;
krh@231	40	static const char *yum_url;
krh@43	41
krh@43	42	static int
krh@43	43	command_list(int argc, const char *argv[])
krh@43	44	{
krh@43	45	struct razor_set *set;
krh@92	46	struct razor_package_iterator *pi;
krh@92	47	struct razor_package *package;
krh@192	48	const char pattern, name, version, arch;
krh@187	49	int only_names = 0, i = 0;
krh@43	50
krh@193	51	if (i < argc && strcmp(argv[i], "--only-names") == 0) {
krh@187	52	only_names = 1;
krh@187	53	i++;
krh@187	54	}
krh@187	55
krh@187	56	pattern = argv[i];
krh@43	57	set = razor_set_open(repo_filename);
krh@92	58	pi = razor_package_iterator_create(set);
krh@192	59	while (razor_package_iterator_next(pi, &package,
krh@192	60	&name, &version, &arch)) {
krh@92	61	if (pattern && fnmatch(pattern, name, 0) != 0)
krh@92	62	continue;
krh@92	63
krh@187	64	if (only_names)
krh@187	65	printf("%s\n", name);
krh@187	66	else
krh@192	67	printf("%s-%s.%s\n", name, version, arch);
krh@92	68	}
krh@92	69	razor_package_iterator_destroy(pi);
krh@92	70	razor_set_destroy(set);
krh@92	71
krh@92	72	return 0;
krh@92	73	}
krh@92	74
krh@92	75	static int
krh@92	76	list_properties(const char *package_name,
krh@92	77	enum razor_property_type required_type)
krh@92	78	{
krh@230	79	static const char *relation_string[] = { "<", "<=", "=", ">=", ">" };
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,
krh@230	104	relation_string[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@231	323	#define YUM_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@231	330	char buffer[512];
krh@71	331
krh@231	332	printf("downloading from %s.\n", yum_url);
krh@231	333	snprintf(buffer, sizeof buffer,
krh@231	334	"%s/repodata/primary.xml.gz", yum_url);
krh@231	335	if (download_if_missing(buffer, "primary.xml.gz") < 0)
krh@73	336	return -1;
krh@231	337	snprintf(buffer, sizeof buffer,
krh@231	338	"%s/repodata/filelists.xml.gz", yum_url);
krh@231	339	if (download_if_missing(buffer, "filelists.xml.gz") < 0)
krh@73	340	return -1;
krh@43	341
krh@70	342	set = razor_set_create_from_yum();
krh@43	343	if (set == NULL)
krh@43	344	return 1;
krh@43	345	razor_set_write(set, rawhide_repo_filename);
krh@43	346	razor_set_destroy(set);
krh@43	347	printf("wrote %s\n", rawhide_repo_filename);
krh@43	348
krh@43	349	return 0;
krh@43	350	}
krh@43	351
krh@43	352	static int
krh@43	353	command_import_rpmdb(int argc, const char *argv[])
krh@43	354	{
krh@43	355	struct razor_set *set;
krh@43	356
krh@43	357	set = razor_set_create_from_rpmdb();
krh@43	358	if (set == NULL)
krh@43	359	return 1;
krh@43	360	razor_set_write(set, repo_filename);
krh@43	361	razor_set_destroy(set);
krh@43	362	printf("wrote %s\n", repo_filename);
krh@43	363
krh@43	364	return 0;
krh@43	365	}
krh@43	366
krh@43	367	static int
krh@208	368	mark_packages_for_update(struct razor_transaction *trans,
krh@208	369	struct razor_set set, const char pattern)
krh@208	370	{
krh@208	371	struct razor_package_iterator *pi;
krh@208	372	struct razor_package *package;
krh@208	373	const char name, version, *arch;
krh@208	374	int matches = 0;
krh@208	375
krh@208	376	pi = razor_package_iterator_create(set);
krh@208	377	while (razor_package_iterator_next(pi, &package,
krh@208	378	&name, &version, &arch)) {
krh@208	379	if (pattern && fnmatch(pattern, name, 0) == 0) {
krh@230	380	razor_transaction_update_package(trans, package);
krh@208	381	matches++;
krh@208	382	}
krh@208	383	}
krh@208	384	razor_package_iterator_destroy(pi);
krh@208	385
krh@208	386	return matches;
krh@208	387	}
krh@208	388
krh@208	389	static int
krh@208	390	mark_packages_for_removal(struct razor_transaction *trans,
krh@208	391	struct razor_set set, const char pattern)
krh@208	392	{
krh@208	393	struct razor_package_iterator *pi;
krh@208	394	struct razor_package *package;
krh@208	395	const char name, version, *arch;
krh@208	396	int matches = 0;
krh@208	397
krh@208	398	pi = razor_package_iterator_create(set);
krh@208	399	while (razor_package_iterator_next(pi, &package,
krh@208	400	&name, &version, &arch)) {
krh@208	401	if (pattern && fnmatch(pattern, name, 0) == 0) {
krh@208	402	razor_transaction_remove_package(trans, package);
krh@208	403	matches++;
krh@208	404	}
krh@208	405	}
krh@208	406	razor_package_iterator_destroy(pi);
krh@208	407
krh@208	408	return matches;
krh@208	409	}
krh@208	410
krh@208	411	static int
krh@43	412	command_update(int argc, const char *argv[])
krh@43	413	{
krh@43	414	struct razor_set set, upstream;
danw@137	415	struct razor_transaction *trans;
krh@208	416	int i, errors;
krh@43	417
krh@43	418	set = razor_set_open(repo_filename);
krh@43	419	upstream = razor_set_open(rawhide_repo_filename);
krh@43	420	if (set == NULL \|\| upstream == NULL)
krh@43	421	return 1;
krh@208	422
krh@208	423	trans = razor_transaction_create(set, upstream);
krh@208	424	if (argc == 0)
krh@208	425	razor_transaction_update_all(trans);
krh@208	426	for (i = 0; i < argc; i++) {
krh@230	427	if (mark_packages_for_update(trans, set, argv[i]) == 0) {
krh@208	428	fprintf(stderr, "no match for %s\n", argv[i]);
krh@208	429	return 1;
krh@208	430	}
krh@208	431	}
krh@208	432
krh@210	433	errors = razor_transaction_resolve(trans);
krh@190	434	if (errors)
danw@137	435	return 1;
danw@137	436
krh@196	437	set = razor_transaction_finish(trans);
krh@44	438	razor_set_write(set, updated_repo_filename);
krh@43	439	razor_set_destroy(set);
krh@43	440	razor_set_destroy(upstream);
krh@43	441	printf("wrote system-updated.repo\n");
krh@43	442
krh@43	443	return 0;
krh@43	444	}
krh@43	445
danw@129	446	static int
danw@129	447	command_remove(int argc, const char *argv[])
danw@129	448	{
danw@129	449	struct razor_set *set;
danw@137	450	struct razor_transaction *trans;
krh@208	451	int i, errors;
danw@129	452
danw@129	453	set = razor_set_open(repo_filename);
danw@129	454	if (set == NULL)
danw@129	455	return 1;
krh@208	456
krh@208	457	trans = razor_transaction_create(set, NULL);
krh@208	458	for (i = 0; i < argc; i++) {
krh@208	459	if (mark_packages_for_removal(trans, set, argv[i]) == 0) {
krh@208	460	fprintf(stderr, "no match for %s\n", argv[i]);
krh@208	461	return 1;
krh@208	462	}
krh@208	463	}
krh@208	464
krh@210	465	errors = razor_transaction_resolve(trans);
krh@190	466	if (errors)
danw@137	467	return 1;
danw@137	468
krh@196	469	set = razor_transaction_finish(trans);
danw@129	470	razor_set_write(set, updated_repo_filename);
danw@129	471	razor_set_destroy(set);
danw@129	472	printf("wrote system-updated.repo\n");
danw@129	473
danw@129	474	return 0;
danw@129	475	}
danw@129	476
krh@44	477	static void
krh@44	478	print_diff(const char *name,
krh@192	479	const char old_version, const char new_version, const char *arch,
krh@192	480	void *data)
krh@44	481	{
krh@44	482	if (old_version)
krh@44	483	printf("removing %s %s\n", name, old_version);
krh@44	484	else
krh@44	485	printf("install %s %s\n", name, new_version);
krh@44	486	}
krh@44	487
krh@44	488	static int
krh@44	489	command_diff(int argc, const char *argv[])
krh@44	490	{
krh@44	491	struct razor_set set, updated;
krh@44	492
krh@44	493	set = razor_set_open(repo_filename);
krh@44	494	updated = razor_set_open(updated_repo_filename);
krh@44	495	if (set == NULL \|\| updated == NULL)
krh@44	496	return 1;
krh@44	497
krh@44	498	razor_set_diff(set, updated, print_diff, NULL);
krh@44	499
krh@44	500	razor_set_destroy(set);
krh@44	501	razor_set_destroy(updated);
krh@44	502
krh@44	503	return 0;
krh@44	504	}
krh@44	505
krh@74	506	static int
krh@75	507	command_import_rpms(int argc, const char *argv[])
krh@74	508	{
krh@75	509	DIR *dir;
krh@75	510	struct dirent *de;
krh@75	511	struct razor_importer *importer;
krh@75	512	struct razor_set *set;
krh@77	513	struct razor_rpm *rpm;
krh@75	514	int len;
krh@75	515	char filename[256];
krh@75	516	const char *dirname = argv[0];
krh@75	517
krh@75	518	if (dirname == NULL) {
krh@75	519	fprintf(stderr, "usage: razor import-rpms DIR\n");
krh@75	520	return -1;
krh@75	521	}
krh@75	522
krh@75	523	dir = opendir(dirname);
krh@75	524	if (dir == NULL) {
krh@75	525	fprintf(stderr, "couldn't read dir %s\n", dirname);
krh@75	526	return -1;
krh@75	527	}
krh@75	528
krh@75	529	importer = razor_importer_new();
krh@75	530
krh@75	531	while (de = readdir(dir), de != NULL) {
krh@75	532	len = strlen(de->d_name);
krh@75	533	if (len < 5 \|\| strcmp(de->d_name + len - 4, ".rpm") != 0)
krh@75	534	continue;
krh@75	535	snprintf(filename, sizeof filename,
krh@75	536	"%s/%s", dirname, de->d_name);
krh@77	537	rpm = razor_rpm_open(filename);
krh@77	538	if (rpm == NULL) {
krh@77	539	fprintf(stderr,
krh@77	540	"failed to open rpm \"%s\"\n", filename);
krh@77	541	continue;
krh@77	542	}
krh@77	543	if (razor_importer_add_rpm(importer, rpm)) {
krh@75	544	fprintf(stderr, "couldn't import %s\n", filename);
krh@75	545	break;
krh@75	546	}
krh@77	547	razor_rpm_close(rpm);
krh@75	548	}
krh@75	549
krh@75	550	if (de != NULL) {
krh@75	551	razor_importer_destroy(importer);
krh@75	552	return -1;
krh@75	553	}
krh@75	554
krh@75	555	set = razor_importer_finish(importer);
krh@75	556
krh@75	557	razor_set_write(set, repo_filename);
krh@75	558	razor_set_destroy(set);
krh@75	559	printf("wrote %s\n", repo_filename);
krh@74	560
krh@74	561	return 0;
krh@74	562	}
krh@74	563
krh@194	564	static void
krh@194	565	download_package(const char *name,
krh@194	566	const char *old_version,
krh@194	567	const char *new_version,
krh@194	568	const char *arch,
krh@194	569	void *data)
krh@152	570	{
krh@194	571	char file[PATH_MAX], url[256];
krh@201	572	const char *v;
krh@204	573	int *errors = data;
krh@194	574
krh@194	575	if (old_version)
krh@194	576	return;
krh@194	577
krh@201	578	/* Skip epoch */
krh@201	579	v = strchr(new_version, ':');
krh@201	580	if (v != NULL)
krh@201	581	v = v + 1;
krh@201	582	else
krh@201	583	v = new_version;
krh@201	584
krh@194	585	snprintf(url, sizeof url,
krh@231	586	"%s/Packages/%s-%s.%s.rpm", yum_url, name, v, arch);
krh@194	587	snprintf(file, sizeof file,
krh@201	588	"rpms/%s-%s.%s.rpm", name, v, arch);
krh@194	589	if (download_if_missing(url, file) < 0)
krh@204	590	(*errors)++;
krh@194	591	}
krh@194	592
krh@194	593	static void
krh@194	594	install_package(const char *name,
krh@194	595	const char *old_version,
krh@194	596	const char *new_version,
krh@194	597	const char *arch,
krh@194	598	void *data)
krh@194	599	{
krh@201	600	const char v, root = data;
krh@194	601	char file[PATH_MAX];
krh@152	602	struct razor_rpm *rpm;
krh@152	603
krh@194	604	if (old_version) {
krh@194	605	printf("removing %s %s not handled\n", name, old_version);
krh@194	606	return;
krh@152	607	}
krh@152	608
krh@201	609	/* Skip epoch */
krh@201	610	v = strchr(new_version, ':');
krh@201	611	if (v != NULL)
krh@201	612	v = v + 1;
krh@201	613	else
krh@201	614	v = new_version;
krh@201	615
krh@201	616	printf("install %s %s\n", name, v);
krh@201	617	snprintf(file, sizeof file, "rpms/%s-%s.%s.rpm", name, v, arch);
krh@152	618
krh@194	619	rpm = razor_rpm_open(file);
krh@194	620	if (rpm == NULL) {
krh@194	621	fprintf(stderr, "failed to open rpm %s\n", file);
krh@194	622	return;
krh@194	623	}
krh@194	624	if (razor_rpm_install(rpm, root) < 0) {
krh@194	625	fprintf(stderr,
krh@194	626	"failed to install rpm %s\n", file);
krh@194	627	return;
krh@194	628	}
krh@194	629	razor_rpm_close(rpm);
krh@152	630	}
krh@151	631
krh@77	632	static int
krh@77	633	command_install(int argc, const char *argv[])
krh@77	634	{
krh@232	635	struct razor_root *root;
krh@232	636	struct razor_set upstream, next;
krh@152	637	struct razor_transaction *trans;
krh@232	638	int i = 0, errors, dependencies = 1;
krh@210	639
krh@210	640	if (i < argc && strcmp(argv[i], "--no-dependencies") == 0) {
krh@210	641	dependencies = 0;
krh@210	642	i++;
krh@210	643	}
krh@197	644
krh@234	645	root = razor_root_open(install_root, RAZOR_ROOT_OPEN_WRITE);
krh@232	646	upstream = razor_set_open(rawhide_repo_filename);
krh@232	647	trans = razor_root_create_transaction(root, upstream);
krh@197	648
krh@210	649	for (; i < argc; i++) {
krh@208	650	if (mark_packages_for_update(trans, upstream, argv[i]) == 0) {
krh@208	651	fprintf(stderr, "no package matched %s\n", argv[i]);
krh@232	652	razor_root_close(root);
krh@208	653	return 1;
krh@208	654	}
krh@208	655	}
krh@208	656
krh@210	657	if (dependencies) {
krh@210	658	errors = razor_transaction_resolve(trans);
krh@210	659	if (errors) {
krh@232	660	razor_root_close(root);
krh@210	661	return 1;
krh@210	662	}
krh@197	663	}
krh@152	664
krh@196	665	next = razor_transaction_finish(trans);
krh@152	666
krh@232	667	razor_root_update(root, next);
krh@194	668
krh@206	669	if (mkdir("rpms", 0777) && errno != EEXIST) {
krh@206	670	fprintf(stderr, "failed to create rpms directory.\n");
krh@232	671	razor_root_close(root);
krh@206	672	return 1;
krh@206	673	}
krh@206	674
krh@234	675	razor_root_diff(root, download_package, &errors);
krh@204	676	if (errors > 0) {
krh@204	677	fprintf(stderr, "failed to download %d packages\n", errors);
krh@232	678	razor_root_close(root);
krh@204	679	return 1;
krh@204	680	}
krh@194	681
krh@200	682	/* FIXME: We need to figure out the right install order here,
krh@200	683	* so the post and pre scripts can run. */
krh@234	684	razor_root_diff(root, install_package, (void *) root);
krh@171	685
krh@171	686	razor_set_destroy(next);
krh@171	687	razor_set_destroy(upstream);
krh@171	688
krh@232	689	return razor_root_commit(root);
krh@151	690	}
krh@151	691
krh@151	692	static int
krh@151	693	command_init(int argc, const char *argv[])
krh@151	694	{
krh@234	695	return razor_root_create(install_root);
krh@77	696	}
krh@77	697
krh@187	698	static int
krh@187	699	command_download(int argc, const char *argv[])
krh@187	700	{
krh@187	701	struct razor_set *set;
krh@187	702	struct razor_package_iterator *pi;
krh@187	703	struct razor_package *package;
krh@192	704	const char pattern = argv[0], name, version, arch;
krh@187	705	char url[256], file[256];
krh@203	706	int matches = 0;
krh@187	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@187	713	set = razor_set_open(rawhide_repo_filename);
krh@187	714	pi = razor_package_iterator_create(set);
krh@192	715	while (razor_package_iterator_next(pi, &package,
krh@192	716	&name, &version, &arch)) {
krh@187	717	if (pattern && fnmatch(pattern, name, 0) != 0)
krh@187	718	continue;
krh@187	719
krh@203	720	matches++;
krh@187	721	snprintf(url, sizeof url,
krh@231	722	"%s/Packages/%s-%s.%s.rpm",
krh@231	723	yum_url, name, version, arch);
krh@187	724	snprintf(file, sizeof file,
krh@203	725	"rpms/%s-%s.%s.rpm", name, version, arch);
krh@204	726	download_if_missing(url, file);
krh@187	727	}
krh@187	728	razor_package_iterator_destroy(pi);
krh@187	729	razor_set_destroy(set);
krh@187	730
krh@203	731	if (matches == 0)
krh@203	732	fprintf(stderr, "no packages matched \"%s\"\n", pattern);
krh@203	733	else if (matches == 1)
krh@203	734	fprintf(stderr, "downloaded 1 package\n");
krh@203	735	else
krh@205	736	fprintf(stderr, "downloaded %d packages\n", matches);
krh@203	737
krh@187	738	return 0;
krh@187	739	}
krh@187	740
krh@43	741	static struct {
krh@43	742	const char *name;
krh@43	743	const char *description;
krh@43	744	int (func)(int argc, const char argv[]);
krh@43	745	} razor_commands[] = {
krh@43	746	{ "list", "list all packages", command_list },
krh@67	747	{ "list-requires", "list all requires for the given package", command_list_requires },
krh@75	748	{ "list-provides", "list all provides for the given package", command_list_provides },
krh@75	749	{ "list-obsoletes", "list all obsoletes for the given package", command_list_obsoletes },
krh@75	750	{ "list-conflicts", "list all conflicts for the given package", command_list_conflicts },
krh@48	751	{ "list-files", "list files for package set", command_list_files },
krh@52	752	{ "list-file-packages", "list packages owning file", command_list_file_packages },
krh@56	753	{ "list-package-files", "list files in package", command_list_package_files },
krh@43	754	{ "what-requires", "list the packages that have the given requires", command_what_requires },
krh@43	755	{ "what-provides", "list the packages that have the given provides", command_what_provides },
krh@75	756	{ "import-yum", "import yum metadata files", command_import_yum },
krh@43	757	{ "import-rpmdb", "import the system rpm database", command_import_rpmdb },
krh@75	758	{ "import-rpms", "import rpms from the given directory", command_import_rpms },
krh@44	759	{ "update", "update all or specified packages", command_update },
danw@129	760	{ "remove", "remove specified packages", command_remove },
krh@77	761	{ "diff", "show diff between two package sets", command_diff },
krh@151	762	{ "install", "install rpm", command_install },
krh@187	763	{ "init", "init razor root", command_init },
krh@187	764	{ "download", "download packages", command_download }
krh@43	765	};
krh@43	766
krh@43	767	static int
krh@43	768	usage(void)
krh@43	769	{
krh@43	770	int i;
krh@43	771
krh@43	772	printf("usage:\n");
krh@43	773	for (i = 0; i < ARRAY_SIZE(razor_commands); i++)
krh@43	774	printf(" %-20s%s\n",
krh@43	775	razor_commands[i].name, razor_commands[i].description);
krh@43	776
krh@43	777	return 1;
krh@43	778	}
krh@43	779
krh@43	780	int
krh@43	781	main(int argc, const char *argv[])
krh@43	782	{
krh@43	783	char *repo;
krh@43	784	int i;
krh@43	785
krh@43	786	repo = getenv("RAZOR_REPO");
krh@43	787	if (repo != NULL)
krh@43	788	repo_filename = repo;
krh@43	789
krh@231	790	yum_url = getenv("YUM_URL");
krh@231	791	if (yum_url == NULL)
krh@231	792	yum_url = YUM_URL;
krh@231	793
krh@43	794	if (argc < 2)
krh@43	795	return usage();
krh@43	796
krh@43	797	for (i = 0; i < ARRAY_SIZE(razor_commands); i++)
krh@43	798	if (strcmp(razor_commands[i].name, argv[1]) == 0)
krh@43	799	return razor_commands[i].func(argc - 2, argv + 2);
krh@43	800
krh@43	801	return usage();
krh@43	802	}

author	Kristian H?gsberg <krh@redhat.com>
	Mon Jun 09 23:51:52 2008 -0400 (2008-06-09)
changeset 238	d19dc7950c76
parent 232	2389f44500bb
child 239	7a1b0282ae3c
permissions	-rw-r--r--