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Functions
Request Attributes

Request Attributes. More...

Functions

int globus_gass_transfer_requestattr_init (globus_gass_transfer_requestattr_t *attr, char *url_scheme)
 
int globus_gass_transfer_requestattr_destroy (globus_gass_transfer_requestattr_t *attr)
 

Proxy Server

int globus_gass_transfer_requestattr_set_proxy_url (globus_gass_transfer_requestattr_t *attr, char *proxy_url)
 
int globus_gass_transfer_requestattr_get_proxy_url (globus_gass_transfer_requestattr_t *attr, char **proxy_url)
 

Block Size

int globus_gass_transfer_requestattr_set_block_size (globus_gass_transfer_requestattr_t *attr, globus_size_t block_size)
 
int globus_gass_transfer_requestattr_get_block_size (globus_gass_transfer_requestattr_t *attr, globus_size_t *block_size)
 

File Mode

int globus_gass_transfer_requestattr_set_file_mode (globus_gass_transfer_requestattr_t *attr, globus_gass_transfer_file_mode_t file_mode)
 
int globus_gass_transfer_requestattr_get_file_mode (globus_gass_transfer_requestattr_t *attr, globus_gass_transfer_file_mode_t *file_mode)
 

Connection Reuse

int globus_gass_transfer_requestattr_set_connection_reuse (globus_gass_transfer_requestattr_t *attr, globus_bool_t connection_reuse)
 
int globus_gass_transfer_requestattr_get_connection_reuse (globus_gass_transfer_requestattr_t *attr, globus_bool_t *connection_reuse)
 

Socket Send Buffer Size

int globus_gass_transfer_requestattr_set_socket_sndbuf (globus_gass_transfer_requestattr_t *attr, int sndbuf)
 
int globus_gass_transfer_requestattr_get_socket_sndbuf (globus_gass_transfer_requestattr_t *attr, int *sndbuf)
 

Receive Socket Buffer

int globus_gass_transfer_requestattr_set_socket_rcvbuf (globus_gass_transfer_requestattr_t *attr, int rcvbuf)
 
int globus_gass_transfer_requestattr_get_socket_rcvbuf (globus_gass_transfer_requestattr_t *attr, int *rcvbuf)
 

TCP Nodelay

int globus_gass_transfer_requestattr_set_socket_nodelay (globus_gass_transfer_requestattr_t *attr, globus_bool_t nodelay)
 
int globus_gass_transfer_requestattr_get_socket_nodelay (globus_gass_transfer_requestattr_t *attr, globus_bool_t *nodelay)
 

Authorization

int globus_gass_transfer_secure_requestattr_set_authorization (globus_gass_transfer_requestattr_t *attr, globus_gass_transfer_authorization_t mode, char *subject)
 
int globus_gass_transfer_secure_requestattr_get_authorization (globus_gass_transfer_requestattr_t *attr, globus_gass_transfer_authorization_t *mode, char **subject)
 

Detailed Description

Request Attributes.

The GASS Transfer library uses Globus objects to provide an extensible way of creating protocol-specific attributes.

Function Documentation

int globus_gass_transfer_requestattr_destroy ( globus_gass_transfer_requestattr_t *  attr)

Destroy a request attribute.

This function destroys the attribute set specified in attr.

Parameters
attrThe attribute set to be destroyed.
Return values
GLOBUS_SUCCESSThe attribute was successfully destroyed.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTERThe attr was GLOBUS_NULL.
int globus_gass_transfer_requestattr_init ( globus_gass_transfer_requestattr_t *  attr,
char *  url_scheme 
)

Initialize a request attribute.

This function initializes the attr to contain a new protocol-specific request attribute.

Parameters
attrThe attribute set to be initialized.
url_schemeThe scheme which which the attribute will be used for.
Return values
GLOBUS_SUCCESSThe attribute was successfully initialized.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTEREither attr or url_scheme was GLOBUS_NULL.
GLOBUS_GASS_TRANSFER_ERROR_NOT_IMPLEMENTEDNo protocol module currently registered with GASS Transfer Library handles URLs with the specified url_scheme.
int globus_gass_transfer_requestattr_set_block_size ( globus_gass_transfer_requestattr_t *  attr,
globus_size_t  block_size 
)

Set/Get the block size attribute for a GASS transfer attribute set.

This attribute allows the user to suggest a preferred block size of a server to handle a URL request.

Parameters
attrThe attribute set to query or modify.
block_sizeThe data block size that should be used to process requests with this attribute set.
Return values
GLOBUS_SUCCESSThe attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTERThe attr was GLOBUS_NULL.
int globus_gass_transfer_requestattr_set_connection_reuse ( globus_gass_transfer_requestattr_t *  attr,
globus_bool_t  connection_reuse 
)

Set/Get the connection reuse attribute for a GASS transfer attribute set.

This attribute allows the user to control whether the connection associated with a GASS Transfer request should be reused after the file transfer has completed.

Parameters
attrThe attribute set to query or modify.
connection_reuseThe value of the connection reuse attribute.
Return values
GLOBUS_SUCCESSThe attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTERThe attr was GLOBUS_NULL.
int globus_gass_transfer_requestattr_set_file_mode ( globus_gass_transfer_requestattr_t *  attr,
globus_gass_transfer_file_mode_t  file_mode 
)

Set/Get the file mode attribute for a GASS transfer attribute set.

This attribute allows the user to control whether the file will be transferred in ASCII or binary file mode.

Parameters
attrThe attribute set to query or modify.
file_modeThe value of the file mode attribute.
Return values
GLOBUS_SUCCESSThe attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTERThe attr was GLOBUS_NULL.
int globus_gass_transfer_requestattr_set_proxy_url ( globus_gass_transfer_requestattr_t *  attr,
char *  proxy_url 
)

Set/Get the proxy server attribute for a GASS transfer attribute set.

This attribute allows the user to use a proxy server to handle a URL request.

Parameters
attrThe attribute set to be modified
proxy_urlThe new value of the proxy_url attribute. This may be GLOBUS_NULL if no proxy is to be used to access URLs with this attribute set.
Return values
GLOBUS_SUCCESSThe attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTERThe attr was GLOBUS_NULL.
int globus_gass_transfer_requestattr_set_socket_nodelay ( globus_gass_transfer_requestattr_t *  attr,
globus_bool_t  nodelay 
)

Set/Get the TCP nodelay attribute for a GASS transfer attribute set.

This attribute allows the user to control the socket receive buffer associated with a GASS Transfer request should be reused after the file transfer has completed.

Parameters
attrThe attribute set to query or modify.
nodelayThe value of the nodelay attribute.
Return values
GLOBUS_SUCCESSThe attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTERThe attr was GLOBUS_NULL.
int globus_gass_transfer_requestattr_set_socket_rcvbuf ( globus_gass_transfer_requestattr_t *  attr,
int  rcvbuf 
)

Set/Get the receive buffer size attribute for a GASS transfer attribute set.

This attribute allows the user to control the socket receive buffer associated with a GASS Transfer request should be reused after the file transfer has completed.

Parameters
attrThe attribute set to query or modify.
rcvbufThe value of the socket buffer.
Return values
GLOBUS_SUCCESSThe attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTERThe attr was GLOBUS_NULL.
int globus_gass_transfer_requestattr_set_socket_sndbuf ( globus_gass_transfer_requestattr_t *  attr,
int  sndbuf 
)

Set/Get the send buffer size attribute for a GASS transfer attribute set.

This attribute allows the user to control the socket send buffer associated with a GASS Transfer request should be reused after the file transfer has completed.

Parameters
attrThe attribute set to query or modify.
sndbufThe value of the socket buffer.
Return values
GLOBUS_SUCCESSThe attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTERThe attr was GLOBUS_NULL.
int globus_gass_transfer_secure_requestattr_set_authorization ( globus_gass_transfer_requestattr_t *  attr,
globus_gass_transfer_authorization_t  mode,
char *  subject 
)

Set/Get the authorization attribute for a GASS transfer attribute set.

This attribute allows the user to control what type of authorization should be done when GASS Transfer requests are processed.

Parameters
attrThe attribute set to query or modify.
modeThe authorization mode to use.
subjectThe subject name of the authorized subject, if mode is GLOBUS_GASS_TRANSFER_AUTHORIZE_SUBJECT
Return values
GLOBUS_SUCCESSThe attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTERThe attr was GLOBUS_NULL.