d173487 Fix incremental by removing packages which checksum has changed — HardenedBSD-pkg

HardenedBSD Package Manager

Fix incremental by removing packages which checksum has changed

Baptiste Daroussin committed 13 years ago

commit d173487a28a335611efa978c984a7275b1b4529a
parent 2d9c90eafb33c18ebd095371bdd0449fdc71a523

1 file changed +11 -4

modified libpkg/pkg_repo.c

@@ -245,6 +245,8 @@ file_exists(sqlite3_context *ctx, int argc, __unused sqlite3_value **argv)

 	char fpath[MAXPATHLEN];
 	sqlite3 *db = sqlite3_context_db_handle(ctx);
 	char *path = dirname(sqlite3_db_filename(db, "main"));
 	char cksum[SHA256_DIGEST_LENGTH * 2 +1];
 	if (argc != 1) {
 		sqlite3_result_error(ctx, "Need one argument", -1);
 		return;

@@ -252,10 +254,15 @@ file_exists(sqlite3_context *ctx, int argc, __unused sqlite3_value **argv)

 	snprintf(fpath, MAXPATHLEN, "%s/%s", path, sqlite3_value_text(argv[0]));
 	if (access(fpath, F_OK) == 0)
 	if (access(fpath, F_OK) == 0) {
 		sha256_file(fpath, cksum);
 		if (strcmp(cksum, sqlite3_value_text(argv[1])) == 0)
 			sqlite3_result_int(ctx, 1);
 	else
 		else
 			sqlite3_result_int(ctx, 0);
 	} else {
 		sqlite3_result_int(ctx, 0);
 	}
 }
 static int

@@ -400,7 +407,7 @@ initialize_repo(const char *repodb, bool force, sqlite3 **sqlite)

 		}
 	}
 	sqlite3_create_function(*sqlite, "file_exists", 1, SQLITE_ANY, NULL,
 	sqlite3_create_function(*sqlite, "file_exists", 2, SQLITE_ANY, NULL,
 				file_exists, NULL, NULL);
 	if ((retcode = sql_exec(*sqlite, "PRAGMA synchronous=off")) != EPKG_OK)

@@ -425,7 +432,7 @@ initialize_repo(const char *repodb, bool force, sqlite3 **sqlite)

 	/* remove anything that is no longer in the repository. */
 	if (incremental) {
 		const char *obsolete[] = {
 			"packages WHERE NOT FILE_EXISTS(path)",
 			"packages WHERE NOT FILE_EXISTS(path, cksum)",
 			"categories WHERE id NOT IN "
 				"(SELECT category_id FROM pkg_categories)",
 			"licenses WHERE id NOT IN "