NAME
dpm_copy - copy a set of existing files
SYNOPSIS
#include <sys/types.h>
#include "dpm_api.h"
int dpm_copy (int nbreqfiles, struct dpm_copyfilereq *reqfiles, char
*u_token, int flags, time_t retrytime, char *r_token, int *nbreplies,
struct dpm_copyfilestatus **filestatuses)
DESCRIPTION
dpm_copy copies a set of existing files.
The input arguments are:
nbreqfiles
specifies the number of files belonging to the request.
reqfiles
specifies the array of file requests (dpm_copyfilereq
structures).
struct dpm_copyfilereq {
char *from_surl;
char *to_surl;
time_t lifetime;
char f_type;
char s_token[CA_MAXDPMTOKENLEN+1];
char ret_policy;
char ac_latency;
int flags;
};
u_token
specifies the user provided description associated with the
request.
flags if set to non zero, it allows to overwrite an existing file.
retrytime
This field is currently ignored.
The output arguments are:
r_token
Address of a buffer to receive the system allocated token. The
buffer must be at least CA_MAXDPMTOKENLEN+1 characters long.
nbreplies
will be set to the number of replies in the array of file
statuses.
filestatuses
will be set to the address of an array of dpm_copyfilestatus
structures allocated by the API. The client application is
responsible for freeing the array when not needed anymore.
struct dpm_copyfilestatus {
char *from_surl;
char *to_surl;
u_signed64 filesize;
int status;
char *errstring;
time_t f_lifetime;
};
RETURN VALUE
This routine returns 0 if the operation was successful or -1 if the
operation failed. In the latter case, serrno is set appropriately.
ERRORS
EFAULT reqfiles, r_token, nbreplies or filestatuses is a NULL
pointer.
ENOMEM Memory could not be allocated for marshalling the request.
EINVAL nbreqfiles is not strictly positive, the length of the
user request description is greater than 255 or all file
requests have errors.
SENOSHOST Host unknown.
SEINTERNAL Database error.
SECOMERR Communication error.