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-rw-r--r--libglusterfs/src/store.h103
1 files changed, 103 insertions, 0 deletions
diff --git a/libglusterfs/src/store.h b/libglusterfs/src/store.h
new file mode 100644
index 00000000..8138b4cd
--- /dev/null
+++ b/libglusterfs/src/store.h
@@ -0,0 +1,103 @@
+/*
+ Copyright (c) 2013 Red Hat, Inc. <http://www.redhat.com>
+ This file is part of GlusterFS.
+
+ This file is licensed to you under your choice of the GNU Lesser
+ General Public License, version 3 or any later version (LGPLv3 or
+ later), or the GNU General Public License, version 2 (GPLv2), in all
+ cases as published by the Free Software Foundation.
+*/
+#ifndef _GLUSTERD_STORE_H_
+#define _GLUSTERD_STORE_H_
+
+#ifndef _CONFIG_H
+#define _CONFIG_H
+#include "config.h"
+#endif
+
+#include "glusterfs.h"
+
+struct gf_store_handle_ {
+ char *path;
+ int fd;
+ FILE *read;
+};
+
+typedef struct gf_store_handle_ gf_store_handle_t;
+
+struct gf_store_iter_ {
+ int fd;
+ FILE *file;
+ char filepath[PATH_MAX];
+};
+
+typedef struct gf_store_iter_ gf_store_iter_t;
+
+typedef enum {
+ GD_STORE_SUCCESS,
+ GD_STORE_KEY_NULL,
+ GD_STORE_VALUE_NULL,
+ GD_STORE_KEY_VALUE_NULL,
+ GD_STORE_EOF,
+ GD_STORE_ENOMEM,
+ GD_STORE_STAT_FAILED
+} gf_store_op_errno_t;
+
+int32_t
+gf_store_mkdir (char *path);
+
+int32_t
+gf_store_handle_create_on_absence (gf_store_handle_t **shandle, char *path);
+
+int32_t
+gf_store_mkstemp (gf_store_handle_t *shandle);
+
+int
+gf_store_sync_direntry (char *path);
+
+int32_t
+gf_store_rename_tmppath (gf_store_handle_t *shandle);
+
+int32_t
+gf_store_unlink_tmppath (gf_store_handle_t *shandle);
+
+int
+gf_store_read_and_tokenize (FILE *file, char *str, char **iter_key,
+ char **iter_val, gf_store_op_errno_t *store_errno);
+
+int32_t
+gf_store_retrieve_value (gf_store_handle_t *handle, char *key, char **value);
+
+int32_t
+gf_store_save_value (int fd, char *key, char *value);
+
+int32_t
+gf_store_handle_new (char *path, gf_store_handle_t **handle);
+
+int
+gf_store_handle_retrieve (char *path, gf_store_handle_t **handle);
+
+int32_t
+gf_store_handle_destroy (gf_store_handle_t *handle);
+
+int32_t
+gf_store_iter_new (gf_store_handle_t *shandle, gf_store_iter_t **iter);
+
+int32_t
+gf_store_validate_key_value (char *storepath, char *key, char *val,
+ gf_store_op_errno_t *op_errno);
+
+int32_t
+gf_store_iter_get_next (gf_store_iter_t *iter, char **key, char **value,
+ gf_store_op_errno_t *op_errno);
+
+int32_t
+gf_store_iter_get_matching (gf_store_iter_t *iter, char *key, char **value);
+
+int32_t
+gf_store_iter_destroy (gf_store_iter_t *iter);
+
+char*
+gf_store_strerror (gf_store_op_errno_t op_errno);
+
+#endif