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authorWilliam Pitcock <nenolod@dereferenced.org>2017-05-27 21:19:41 +0000
committerWilliam Pitcock <nenolod@dereferenced.org>2017-05-27 21:19:41 +0000
commit18f7aa9e44aadac834f7c16bf85bf94353367c0a (patch)
treee9559708fb4f5115aa97aa6811f7c5ce45682762
parent46c2693468bfa6d4de8236e5594eb47f82d81c44 (diff)
downloadapk-tools-18f7aa9e44aadac834f7c16bf85bf94353367c0a.tar.bz2
apk-tools-18f7aa9e44aadac834f7c16bf85bf94353367c0a.tar.xz
manifest: add file support as well as apkdb support
-rw-r--r--src/manifest.c55
1 files changed, 55 insertions, 0 deletions
diff --git a/src/manifest.c b/src/manifest.c
index ac86936..fe91b63 100644
--- a/src/manifest.c
+++ b/src/manifest.c
@@ -11,6 +11,8 @@
*/
#include <stdio.h>
+#include <sys/stat.h>
+
#include "apk_defines.h"
#include "apk_applet.h"
#include "apk_database.h"
@@ -23,6 +25,11 @@ static char *csum_types[APK_CHECKSUM_SHA1 + 1] = {
[APK_CHECKSUM_SHA1] = "sha1",
};
+struct manifest_file_ctx {
+ const char *file;
+ struct apk_sign_ctx *sctx;
+};
+
static void process_package(struct apk_database *db, struct apk_package *pkg)
{
struct apk_installed_package *ipkg = pkg->ipkg;
@@ -51,12 +58,60 @@ static void process_package(struct apk_database *db, struct apk_package *pkg)
}
}
+static int read_file_entry(void *ctx, const struct apk_file_info *ae,
+ struct apk_istream *is)
+{
+ struct manifest_file_ctx *mctx = ctx;
+ char csum_buf[(APK_CHECKSUM_SHA1 * 2) + 1];
+ apk_blob_t csum_blob = APK_BLOB_BUF(csum_buf);
+
+ if (ae->name[0] == '.') {
+ if (!strncmp(ae->name, ".PKGINFO", 8) || !strncmp(ae->name, ".SIGN.", 6))
+ return 0;
+ }
+
+ if ((ae->mode & S_IFMT) != S_IFREG)
+ return 0;
+
+ memset(csum_buf, '\0', sizeof(csum_buf));
+ apk_blob_push_hexdump(&csum_blob, APK_BLOB_CSUM(ae->csum));
+
+ if (apk_verbosity > 1)
+ printf("%s: ", mctx->file);
+
+ printf("%s:%s %s\n", csum_types[ae->csum.type], csum_buf, ae->name);
+
+ return 0;
+}
+
+static void process_file(struct apk_database *db, const char *match)
+{
+ struct apk_sign_ctx sctx;
+ struct apk_istream *is;
+ struct manifest_file_ctx ctx = {match, &sctx};
+
+ apk_sign_ctx_init(&sctx, APK_SIGN_VERIFY, NULL, db->keys_fd);
+ is = apk_bstream_gunzip_mpart(apk_bstream_from_file(AT_FDCWD, match),
+ apk_sign_ctx_mpart_cb, &sctx);
+
+ if (IS_ERR_OR_NULL(is)) {
+ apk_error("%s: %s", match, strerror(errno));
+ return;
+ }
+
+ (void) apk_tar_parse(is, read_file_entry, &ctx, FALSE, &db->id_cache);
+ is->close(is);
+}
+
static void process_match(struct apk_database *db, const char *match, struct apk_name *name, void *ctx)
{
struct apk_provider *p;
if (name == NULL)
+ {
+ process_file(db, match);
return;
+ }
foreach_array_item(p, name->providers)
process_package(db, p->pkg);