Initial commit of some stuff written so far. Still in state of flux. Expect

breakage and major changes.

1 files changed, 97 insertions, 0 deletions

diff --git a/src/apk_database.h b/src/apk_database.h
new file mode 100644
index 0000000..96ff361
--- /dev/null
+++ b/src/apk_database.h
@@ -0,0 +1,97 @@
+/* apk_database.h - Alpine Package Keeper (APK)
+ *
+ * Copyright (C) 2005-2008 Natanael Copa <n@tanael.org>
+ * Copyright (C) 2008 Timo Teräs <timo.teras@iki.fi>
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it 
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation. See http://www.gnu.org/ for details.
+ */
+
+#ifndef APK_PKGDB_H
+#define APK_PKGDB_H
+
+#include "apk_version.h"
+#include "apk_hash.h"
+#include "apk_archive.h"
+#include "apk_package.h"
+
+#define APK_MAX_REPOS 32
+
+struct apk_db_file {
+	struct hlist_node dir_files_list;
+	struct hlist_node pkg_files_list;
+
+	struct apk_db_dir *dir;
+	struct apk_package *owner;
+	char filename[];
+};
+
+struct apk_db_dir {
+	apk_hash_node hash_node;
+
+	struct hlist_head files;
+	struct apk_db_dir *parent;
+
+	unsigned refs;
+	mode_t mode;
+	char dirname[];
+};
+
+struct apk_name {
+	apk_hash_node hash_node;
+
+	char *name;
+	struct apk_package_array *pkgs;
+};
+
+struct apk_repository {
+	char *url;
+};
+
+struct apk_database {
+	char *root;
+	unsigned pkg_id, num_repos;
+
+	struct apk_dependency_array *world;
+	struct apk_repository repos[APK_MAX_REPOS];
+
+	struct {
+		struct apk_hash names;
+		struct apk_hash packages;
+	} available;
+
+	struct {
+		struct hlist_head packages;
+		struct apk_hash dirs;
+		struct {
+			unsigned files;
+			unsigned dirs;
+			unsigned packages;
+		} stats;
+	} installed;
+};
+
+struct apk_name *apk_db_get_name(struct apk_database *db, const char *name);
+void apk_name_free(struct apk_name *pkgname);
+
+void apk_db_init(struct apk_database *db, const char *root);
+void apk_db_free(struct apk_database *db);
+int apk_db_read_config(struct apk_database *db);
+int apk_db_write_config(struct apk_database *db);
+
+int apk_db_pkg_add_file(struct apk_database *db, const char *file);
+struct apk_package *apk_db_get_pkg(struct apk_database *db, csum_t sum);
+
+int apk_db_index_read(struct apk_database *db, int fd, int repo);
+void apk_db_index_write(struct apk_database *db, int fd);
+
+int apk_db_add_repository(struct apk_database *db, const char *repo);
+int apk_db_recalculate_and_commit(struct apk_database *db);
+
+int apk_db_install_pkg(struct apk_database *db,
+		       struct apk_package *oldpkg,
+		       struct apk_package *newpkg);
+
+#endif