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