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index: read also new style index files

cute-signatures
Timo Teras 2009-07-21 17:59:08 +03:00
parent 812483515a
commit 2345548e45
3 changed files with 42 additions and 29 deletions
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1
src/apk_database.h
View File

@ -140,6 +140,7 @@ struct apk_package *apk_db_get_pkg(struct apk_database *db, struct apk_checksum
struct apk_package *apk_db_get_file_owner(struct apk_database *db, apk_blob_t filename);
int apk_db_index_read(struct apk_database *db, struct apk_bstream *bs, int repo);
int apk_db_index_read_file(struct apk_database *db, const char *file, int repo);
int apk_db_index_write(struct apk_database *db, struct apk_ostream *os);
int apk_db_add_repository(apk_database_t db, apk_blob_t repository);

59
src/database.c
View File

@ -1152,6 +1152,40 @@ static int load_apkindex(void *sctx, const struct apk_file_info *fi,
return 0;
}
static int load_index(struct apk_database *db, struct apk_bstream *bs,
int targz, int repo)
{
if (targz) {
struct apk_istream *is;
struct apkindex_ctx ctx;
ctx.db = db;
ctx.repo = repo;
apk_sign_ctx_init(&ctx.sctx, APK_SIGN_VERIFY, NULL);
is = apk_bstream_gunzip_mpart(bs, apk_sign_ctx_mpart_cb, &ctx.sctx);
apk_tar_parse(is, load_apkindex, &ctx);
is->close(is);
apk_sign_ctx_free(&ctx.sctx);
if (!ctx.sctx.data_verified)
return -1;
} else {
bs = apk_bstream_from_istream(apk_bstream_gunzip(bs));
apk_db_index_read(db, bs, repo);
bs->close(bs, NULL);
}
return 0;
}
int apk_db_index_read_file(struct apk_database *db, const char *file, int repo)
{
int targz = 1;
if (strstr(file, ".tar.gz") == NULL && strstr(file, ".gz") != NULL)
targz = 0;
return load_index(db, apk_bstream_from_file(file), targz, repo);
}
int apk_db_add_repository(apk_database_t _db, apk_blob_t repository)
{
struct apk_database *db = _db.db;
@ -1195,28 +1229,11 @@ int apk_db_add_repository(apk_database_t _db, apk_blob_t repository)
apk_warning("Failed to open index for %s", repo->url);
return -1;
}
if (targz) {
struct apk_istream *is;
struct apkindex_ctx ctx;
ctx.db = db;
ctx.repo = r;
apk_sign_ctx_init(&ctx.sctx, APK_SIGN_VERIFY, NULL);
is = apk_bstream_gunzip_mpart(bs, apk_sign_ctx_mpart_cb, &ctx.sctx);
r = apk_tar_parse(is, load_apkindex, &ctx);
is->close(is);
apk_sign_ctx_free(&ctx.sctx);
if (!ctx.sctx.data_verified) {
apk_error("Bad repository signature: %s", repo->url);
return -1;
}
} else {
bs = apk_bstream_from_istream(apk_bstream_gunzip(bs));
apk_db_index_read(db, bs, r);
bs->close(bs, NULL);
}
return 0;
r = load_index(db, bs, targz, r);
if (r != 0)
apk_error("%s: Bad repository signature", repo->url);
return r;
}
static void extract_cb(void *_ctx, size_t progress)

11
src/index.c
View File

@ -51,20 +51,15 @@ static int index_parse(void *ctx, int optch, int optindex, const char *optarg)
static int index_read_file(struct apk_database *db, struct index_ctx *ictx)
{
struct apk_bstream *bs;
struct apk_file_info fi;
int r;
if (ictx->index == NULL)
return 0;
if (apk_file_get_info(ictx->index, APK_CHECKSUM_NONE, &fi) < 0)
return -1;
ictx->index_mtime = fi.mtime;
bs = apk_bstream_from_istream(apk_bstream_gunzip(apk_bstream_from_url(ictx->index)));
if (bs == NULL)
return -1;
r = apk_db_index_read(db, bs, 0);
bs->close(bs, NULL);
return r;
return apk_db_index_read_file(db, ictx->index, 0);
}
static int warn_if_no_providers(apk_hash_item item, void *ctx)