NAME
Miscellaneous -
Miscellaneous functions and types.
Data Structures
struct globus_rls_attribute_t
Object (LFN or PFN) attribute type.
struct globus_rls_stats_t
Various configuration options and statistics about an RLS server
returned in the following structures by globus_rls_client_stats().
Defines
#define RLS_LRCSERVER 0x1
#define RLS_RLISERVER 0x2
#define RLS_RCVLFNLIST 0x4
#define RLS_RCVBLOOMFILTER 0x8
#define RLS_SNDLFNLIST 0x10
#define RLS_SNDBLOOMFILTER 0x20
#define RLS_INITIALIZED 0x40
Enumerations
enum globus_rls_pattern_t { rls_pattern_unix, rls_pattern_sql }
enum globus_rls_attr_type_t { globus_rls_attr_type_date,
globus_rls_attr_type_flt, globus_rls_attr_type_int,
globus_rls_attr_type_str }
enum globus_rls_obj_type_t { globus_rls_obj_lrc_lfn,
globus_rls_obj_lrc_pfn, globus_rls_obj_rli_lfn,
globus_rls_obj_rli_lrc }
enum globus_rls_attr_op_t { globus_rls_attr_op_all,
globus_rls_attr_op_eq, globus_rls_attr_op_ne,
globus_rls_attr_op_gt, globus_rls_attr_op_ge,
globus_rls_attr_op_lt, globus_rls_attr_op_le,
globus_rls_attr_op_btw, globus_rls_attr_op_like }
enum globus_rls_admin_cmd_t { globus_rls_admin_cmd_ping,
globus_rls_admin_cmd_quit, globus_rls_admin_cmd_ssu }
Functions
globus_result_t globus_rls_client_admin (globus_rls_handle_t *h,
globus_rls_admin_cmd_t cmd)
globus_result_t globus_rls_client_get_configuration
(globus_rls_handle_t *h, char *option, globus_list_t **conf_list)
globus_result_t globus_rls_client_set_configuration
(globus_rls_handle_t *h, char *option, char *value)
globus_result_t globus_rls_client_stats (globus_rls_handle_t *h,
globus_rls_stats_t *rlsstats)
char * globus_rls_client_attr2s (globus_rls_attribute_t *attr, char
*buf, int buflen)
globus_result_t globus_rls_client_s2attr (globus_rls_attr_type_t type,
char *sval, globus_rls_attribute_t *attr)
globus_result_t globus_rls_client_error_info (globus_result_t r, int
*rc, char *buf, int buflen, globus_bool_t preserve)
int globus_list_len (globus_list_t *len)
char * globus_rls_errmsg (int rc, char *specificmsg, char *buf, int
buflen)
Detailed Description
Miscellaneous functions and types.
Define Documentation
#define RLS_LRCSERVER 0x1
Server is LRC server.
#define RLS_RLISERVER 0x2
Server is RLI server.
#define RLS_RCVLFNLIST 0x4
RLI accepts LFN list updates.
#define RLS_RCVBLOOMFILTER 0x8
RLI accepts Bloom filter updates.
#define RLS_SNDLFNLIST 0x10
LRC sends LFN list updates.
#define RLS_SNDBLOOMFILTER 0x20
LRC sends Bloom filter updates.
#define RLS_INITIALIZED 0x40
RLC is fully initialized.
Enumeration Type Documentation
enum globus_rls_pattern_t
Wildcard character style.
Enumerator:
rls_pattern_unix
Unix file globbing chars (*, ?).
rls_pattern_sql
SQL ’like’ wildcards (%, _).
enum globus_rls_attr_type_t
Attribute Value Types.
Enumerator:
globus_rls_attr_type_date
Date (time_t).
globus_rls_attr_type_flt
Floating point (double).
globus_rls_attr_type_int
Integer (int).
globus_rls_attr_type_str
String (char *).
enum globus_rls_obj_type_t
Object types in LRC and RLI databases.
Enumerator:
globus_rls_obj_lrc_lfn
LRC Logical File Name.
globus_rls_obj_lrc_pfn
LRC Physical File Name.
globus_rls_obj_rli_lfn
RLI Logical File Name.
globus_rls_obj_rli_lrc
RLI LRC URL.
enum globus_rls_attr_op_t
Attribute Value Query Operators.
Enumerator:
globus_rls_attr_op_all
All values returned.
globus_rls_attr_op_eq
Values matching operand 1 returned.
globus_rls_attr_op_ne
Values not matching operand 1.
globus_rls_attr_op_gt
Values greater than operand 1.
globus_rls_attr_op_ge
Values greater than or equal to op1.
globus_rls_attr_op_lt
Values less than operand 1.
globus_rls_attr_op_le
Values less than or equal to op1.
globus_rls_attr_op_btw
Values between operand1 and 2.
globus_rls_attr_op_like
Strings ’like’ operand1 (SQL like).
enum globus_rls_admin_cmd_t
globus_rls_client_admin() commands.
Enumerator:
globus_rls_admin_cmd_ping
Verify RLS server responding.
globus_rls_admin_cmd_quit
Tell RLS server to exit.
globus_rls_admin_cmd_ssu
Tell LRC server to do softstate update.
Function Documentation
globus_result_t globus_rls_client_admin (globus_rls_handle_t * h,
globus_rls_admin_cmd_t cmd)
Miscellaneous administrative operations. Most operations require the
admin privilege.
Parameters:
h Handle connected to RLS server.
cmd Command to be sent to RLS server.
Return values:
GLOBUS_SUCCESS Command succeeded.
globus_result_t globus_rls_client_get_configuration (globus_rls_handle_t *
h, char * option, globus_list_t ** conf_list)
Get server configuration. Client needs admin privilege.
Parameters:
h Handle connected to RLS server.
option Configuration option to get. If NULL all options are
retrieved.
Return values:
conf_list List of configuration options.
GLOBUS_SUCCESS List of retrieved config options returned in
conf_list, each datum is of type globus_rls_string2_t. conf_list
should be freed with globus_rls_client_free_list(). There may be
multiple ’acl’ entries in the list, since the access control list
can include more than one entry. Each acl configuration value is
consists of a regular expression (matched against grid-mapfile
users or DNs), a colon, and space separated list of permissions the
matching users are granted.
globus_result_t globus_rls_client_set_configuration (globus_rls_handle_t *
h, char * option, char * value)
Set server configuration option. Client needs admin privilege.
Parameters:
h Handle connected to RLS server.
option Configuration option to set.
value New value for option.
Return values:
GLOBUS_SUCCESS Option set on server.
globus_result_t globus_rls_client_stats (globus_rls_handle_t * h,
globus_rls_stats_t * rlsstats)
Retrieve various statistics from RLS server. Requires stats privilege.
Parameters:
h Handle connected to RLS server.
rlsstats Stats returned here.
Return values:
GLOBUS_SUCCESS Stats returned in rlsstats.
char* globus_rls_client_attr2s (globus_rls_attribute_t * attr, char * buf,
int buflen)
Map attribute value to string. Parameters:
attr Attribute to convert. If attr->type is
globus_rls_attr_type_date then the resulting string will be in the
format MySQL uses by default, which is YYYYMMDDHHMMSS.
buf Buffer to write string value to. Note if attr->type is
globus_rls_attr_type_str then attr->val.s is returned, and buf is
unused.
buflen Size of buf in bytes.
Return values:
String Value Attribute value converted to a string.
globus_result_t globus_rls_client_s2attr (globus_rls_attr_type_t type, char
* sval, globus_rls_attribute_t * attr)
Set globus_rls_attribute_t type and val fields from a type and string
value. Parameters:
type Attribute value type.
sval String value to convert to binary. If type is
globus_rls_attr_type_date sval should be in the form YYYY-MM-DD
HH:MM:SS.
attr Attribute whose type and val fields are to be set.
Return values:
GLOBUS_SUCCESS attr->type and attr->val successfully set.
globus_result_t globus_rls_client_error_info (globus_result_t r, int * rc,
char * buf, int buflen, globus_bool_t preserve)
Get error code and message from globus_result_t returned by this API.
Parameters:
r Result returned by RLS API function. r is freed by this call and
should not be referenced again. If preserve is set then a new
globus_result_t is constructed with the same values and returned as
the function value.
rc Address to store error code at. If NULL error code is not
returned.
buf Address to store error message at. If NULL error message is not
returned.
preserve If GLOBUS_TRUE then a new globus_result_t is contructed
with the same values as the old and returned as the function value.
buflen Size of buf.
Return values:
globus_result_t If preserve is set a new globus_result_t identical
to r is returned, otherwise GLOBUS_SUCCESS.
int globus_list_len (globus_list_t * len)
Compute length of list. globus_list_size() is implemented using
recursion, besides being inefficient it can run out of stack space when
the list is large.
char* globus_rls_errmsg (int rc, char * specificmsg, char * buf, int
buflen)
Map RLS status code to error string. Parameters:
rc Status code.
specificmsg If not NULL prepended (with a colon) to error string.
buf Buffer to write error message to.
buflen Length of buf. Message will be truncated to fit if too long.
Return values:
char * Returns buf, error message written to buf.
Author
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