BangDBResourceManager

To get instance of BangDB Resource Manager

BangDB Resource Manager (BangDBEnv *bdb);

To initialize the BRS

int init_brs_meta(); 

To create a bucket

 int create_bucket(const char *bucket_info); 

bucket_info is the name of the bucket to be created
It returns -1 for error
To get list of buckets present in BRS

 char *list_all_buckets(const char *user_info); 

It returns NULL for error else the list of the buckets.
Users should use delete[] the returned string
To count the number of buckets present in the BRS

 long count_buckets(); 

It returns -1 for error else the count
To delete a bucket

 int delete_bucket(const char *bucket_info); 

It returns -1 for error else 0 or more than 0
To upload an object into a bucket

 long put_object(const char *bucket_info, const char *key, const char *data, long datlen, bool force = false); 

Here, bucket_info is the bucket name and key is the unique name given by the user to the object to be uploaded.
It returns -1 for error else 0 or more than 0
To download an object from a bucket in BRS

 long get_object(const char *bucket_info, const char *key, char **data, long *datlen); 

It returns -1 for error else 0 or more than 0
Users should delete or free the returned data using delete[]
To upload a file into a bucket

 long put_file(const char *bucket_info, const char *key, const char *fpath, InsertOptions iop, bool force = false); 

It returns -1 for error else 0 or more than 0
To download a file from a bucket to local system

 long get_file(const char *bucket_info, const char *key, const char *fname, const char *fpath); 

Key is the unique name/id provided by user or bangdb to refre that file and fpath is the location where the file will be downloaded with fname as file name.
It returns -1 for error else 0 or more than 0
To delete an object in a bucket

 int del_object(const char *bucket_info, const char *key); 

It returns -1 for error else 0 or more than 0
To count the number of large objects present in a bucket

 int count_slices(const char *bucket_info, const char *key); 

It returns -1 for error else the slice count
To count current number of objects for the bucket

 long count_objects(const char *bucket_info); 

It returns -1 for error else the slice count

To list all object present

 char *list_objects(const char *bucket_info, const char *skey, int list_size_mb); 

It returns NULL for error or the list of objects.
Users should free the returned data using delete[]

To closed a bucket

 int close_bucket(const char *bucket_info); 

It returns -1 for error else 0 or positive number

To closed resource manager

 int close_resource_manager(CloseType closetype = DEFAULT_AT_CLIENT, bool force = false); 

It returns -1 for error or 0 or positive number