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

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

Function Documentation

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:

attr The attribute set to be initialized.
url_scheme The scheme which which the attribute will be used for.

Return values:

GLOBUS_SUCCESS The attribute was successfully initialized.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER Either attr or url_scheme was GLOBUS_NULL.
GLOBUS_GASS_TRANSFER_ERROR_NOT_IMPLEMENTED No protocol module currently registered with GASS Transfer Library handles URLs with the specified url_scheme.

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:

attr The attribute set to be destroyed.

Return values:

GLOBUS_SUCCESS The attribute was successfully destroyed.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER The 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:

attr The attribute set to be modified
proxy_url The 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_SUCCESS The attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER The attr was GLOBUS_NULL.

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:

attr The attribute set to query or modify.
block_size The data block size that should be used to process requests with this attribute set.

Return values:

GLOBUS_SUCCESS The attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER The 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:

attr The attribute set to query or modify.
file_mode The value of the file mode attribute.

Return values:

GLOBUS_SUCCESS The attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER The 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:

attr The attribute set to query or modify.
connection_reuse The value of the connection reuse attribute.

Return values:

GLOBUS_SUCCESS The attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER The 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:

attr The attribute set to query or modify.
sndbuf The value of the socket buffer.

Return values:

GLOBUS_SUCCESS The attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER The 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:

attr The attribute set to query or modify.
rcvbuf The value of the socket buffer.

Return values:

GLOBUS_SUCCESS The attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER The 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:

attr The attribute set to query or modify.
nodelay The value of the nodelay attribute.

Return values:

GLOBUS_SUCCESS The attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER The 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:

attr The attribute set to query or modify.
mode The authorization mode to use.
subject The subject name of the authorized subject, if mode is GLOBUS_GASS_TRANSFER_AUTHORIZE_SUBJECT

Return values:

GLOBUS_SUCCESS The attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER The attr was GLOBUS_NULL.

int globus_gass_transfer_requestattr_get_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:

attr The attribute set to be modified
proxy_url The 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_SUCCESS The attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER The attr was GLOBUS_NULL.

int globus_gass_transfer_requestattr_get_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:

attr The attribute set to query or modify.
block_size The data block size that should be used to process requests with this attribute set.

Return values:

GLOBUS_SUCCESS The attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER The attr was GLOBUS_NULL.

int globus_gass_transfer_requestattr_get_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:

attr The attribute set to query or modify.
file_mode The value of the file mode attribute.

Return values:

GLOBUS_SUCCESS The attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER The attr was GLOBUS_NULL.

int globus_gass_transfer_requestattr_get_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:

attr The attribute set to query or modify.
connection_reuse The value of the connection reuse attribute.

Return values:

GLOBUS_SUCCESS The attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER The attr was GLOBUS_NULL.

int globus_gass_transfer_requestattr_get_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:

attr The attribute set to query or modify.
sndbuf The value of the socket buffer.

Return values:

GLOBUS_SUCCESS The attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER The attr was GLOBUS_NULL.

int globus_gass_transfer_requestattr_get_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:

attr The attribute set to query or modify.
rcvbuf The value of the socket buffer.

Return values:

GLOBUS_SUCCESS The attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER The attr was GLOBUS_NULL.

int globus_gass_transfer_requestattr_get_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:

attr The attribute set to query or modify.
nodelay The value of the nodelay attribute.

Return values:

GLOBUS_SUCCESS The attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER The attr was GLOBUS_NULL.

int globus_gass_transfer_secure_requestattr_get_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:

attr The attribute set to query or modify.
mode The authorization mode to use.
subject The subject name of the authorized subject, if mode is GLOBUS_GASS_TRANSFER_AUTHORIZE_SUBJECT

Return values:

GLOBUS_SUCCESS The attribute was successfully updated.
GLOBUS_GASS_TRANSFER_ERROR_NULL_POINTER The attr was GLOBUS_NULL.

Author

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