mirror of
https://github.com/openSUSE/libsolv.git
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63491bc9c4
This is mainly the -b and -n options, which were used to test solv extension files in the long ago past.
122 lines
2.5 KiB
C
122 lines
2.5 KiB
C
/*
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* Copyright (c) 2007-2009, Novell Inc.
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*
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* This program is licensed under the BSD license, read LICENSE.BSD
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* for further information
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*/
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#include <sys/types.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include "pool.h"
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#include "repo.h"
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#include "chksum.h"
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#include "repo_repomdxml.h"
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#include "common_write.h"
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static void
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usage(int status)
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{
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fprintf(stderr, "\nUsage:\n"
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"repomdxml2solv [-q query]\n"
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" reads a 'repomd.xml' file from <stdin> and writes a .solv file to <stdout>\n"
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" -q : query a repomd data entry\n"
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" -h : print help & exit\n"
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);
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exit(status);
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}
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static void
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doquery(Pool *pool, Repo *repo, const char *query)
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{
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Id id, type = 0;
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char qbuf[256];
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const char *qp;
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Dataiterator di;
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qp = strchr(query, ':');
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if (qp)
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{
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type = pool_strn2id(pool, query, qp - query, 0);
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if (!type)
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exit(0);
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qp++;
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}
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else
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qp = query;
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snprintf(qbuf, sizeof(qbuf), "repository:repomd:%s", qp);
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id = pool_str2id(pool, qbuf, 0);
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if (!id)
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exit(0);
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dataiterator_init(&di, pool, repo, SOLVID_META, id, 0, 0);
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dataiterator_prepend_keyname(&di, REPOSITORY_REPOMD);
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while (dataiterator_step(&di))
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{
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if (type)
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{
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dataiterator_setpos_parent(&di);
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if (pool_lookup_id(pool, SOLVID_POS, REPOSITORY_REPOMD_TYPE) != type)
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continue;
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}
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switch (di.key->type)
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{
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case REPOKEY_TYPE_ID:
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case REPOKEY_TYPE_CONSTANTID:
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printf("%s\n", pool_id2str(pool, di.kv.id));
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break;
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case REPOKEY_TYPE_STR:
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printf("%s\n", di.kv.str);
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break;
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case REPOKEY_TYPE_NUM:
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case REPOKEY_TYPE_CONSTANT:
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printf("%llu\n", SOLV_KV_NUM64(&di.kv));
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break;
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default:
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if (solv_chksum_len(di.key->type))
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printf("%s:%s\n", solv_chksum_type2str(di.key->type), repodata_chk2str(di.data, di.key->type, (unsigned char *)di.kv.str));
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break;
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}
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}
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dataiterator_free(&di);
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}
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int
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main(int argc, char **argv)
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{
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int c, flags = 0;
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const char *query = 0;
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Pool *pool = pool_create();
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Repo *repo = repo_create(pool, "<stdin>");
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while ((c = getopt (argc, argv, "hq:")) >= 0)
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{
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switch(c)
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{
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case 'h':
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usage(0);
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break;
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case 'q':
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query = optarg;
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break;
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default:
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usage(1);
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break;
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}
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}
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if (repo_add_repomdxml(repo, stdin, flags))
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{
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fprintf(stderr, "repomdxml2solv: %s\n", pool_errstr(pool));
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exit(1);
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}
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if (query)
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doquery(pool, repo, query);
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else
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tool_write(repo, stdout);
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pool_free(pool);
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exit(0);
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}
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