globus_gram_client.h File Reference

GRAM Client API. More...

#include "globus_common.h"
#include "globus_io.h"
#include "globus_gram_protocol_constants.h"

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Data Structures
struct	globus_gram_client_job_info_s
	Extensible job information structure. More...

Macros
#define	GLOBUS_GRAM_CLIENT_NO_ATTR
	Default GRAM client operation attribute. More...

Typedefs
typedef void(*	globus_gram_client_callback_func_t )(void *user_callback_arg, char *job_contact, int state, int errorcode)
	Signature for GRAM state notification callback functions. More...
typedef struct globus_gram_client_job_info_s	globus_gram_client_job_info_t
	Extensible job information structure. More...
typedef void(*	globus_gram_client_info_callback_func_t )(void *user_callback_arg, const char *job_contact, globus_gram_client_job_info_t *job_info)
	Signature for GRAM state notification callback functions with extension support. More...
typedef void *	globus_gram_client_attr_t
	GRAM client operation attribute. More...
typedef void(*	globus_gram_client_nonblocking_func_t )(void *user_callback_arg, globus_gram_protocol_error_t operation_failure_code, const char *job_contact, globus_gram_protocol_job_state_t job_state, globus_gram_protocol_error_t job_failure_code)
	Signature for callbacks signalling completion of non-blocking GRAM requests. More...

Functions
int	globus_gram_client_callback_allow (globus_gram_client_callback_func_t callback_func, void *user_callback_arg, char **callback_contact)
	Begin listening for job state change callbacks. More...
int	globus_gram_client_info_callback_allow (globus_gram_client_info_callback_func_t callback_func, void *user_callback_arg, char **callback_contact)
	Begin listening for job state change callbacks. More...
int	globus_gram_client_register_job_request (const char *resource_manager_contact, const char *description, int job_state_mask, const char *callback_contact, globus_gram_client_attr_t attr, globus_gram_client_nonblocking_func_t register_callback, void *register_callback_arg)
	Send a job request to a GRAM service. More...
int	globus_gram_client_job_request (const char *resource_manager_contact, const char *description, int job_state_mask, const char *callback_contact, char **job_contact)
	Send a job request to a GRAM service. More...
int	globus_gram_client_register_job_request_with_info (const char *resource_manager_contact, const char *description, int job_state_mask, const char *callback_contact, globus_gram_client_attr_t attr, globus_gram_client_info_callback_func_t callback, void *callback_arg)
	Send a job request to a GRAM service with extensions-aware callback. More...
int	globus_gram_client_job_request_with_info (const char *resource_manager_contact, const char *description, int job_state_mask, const char *callback_contact, char **job_contact, globus_gram_client_job_info_t *info)
	Send a job request to a GRAM service and parse extensions in the response. More...
int	globus_gram_client_register_job_cancel (const char *job_contact, globus_gram_client_attr_t attr, globus_gram_client_nonblocking_func_t register_callback, void *register_callback_arg)
	Cancel a GRAM job. More...
int	globus_gram_client_job_cancel (const char *job_contact)
	Cancel a GRAM job. More...
int	globus_gram_client_register_job_status (const char *job_contact, globus_gram_client_attr_t attr, globus_gram_client_nonblocking_func_t register_callback, void *register_callback_arg)
	Send a status query to a GRAM job. More...
int	globus_gram_client_register_job_status_with_info (const char *job_contact, globus_gram_client_attr_t attr, globus_gram_client_info_callback_func_t info_callback, void *callback_arg)
	Send a status query to a GRAM job. More...
int	globus_gram_client_job_refresh_credentials (char *job_contact, gss_cred_id_t creds)
	Delegate a new credential to a job. More...
int	globus_gram_client_register_job_refresh_credentials (char *job_contact, gss_cred_id_t creds, globus_gram_client_attr_t attr, globus_gram_client_nonblocking_func_t register_callback, void *register_callback_arg)
	Delegate a new credential to a job. More...
int	globus_gram_client_job_status (const char *job_contact, int *job_status, int *failure_code)
	Send a status query to a GRAM job. More...
int	globus_gram_client_job_status_with_info (const char *job_contact, globus_gram_client_job_info_t *job_info)
	Send a status query to a GRAM job. More...
int	globus_gram_client_register_job_signal (const char *job_contact, globus_gram_protocol_job_signal_t signal, const char *signal_arg, globus_gram_client_attr_t attr, globus_gram_client_nonblocking_func_t register_callback, void *register_callback_arg)
	Send a signal a GRAM job. More...
int	globus_gram_client_job_signal (const char *job_contact, globus_gram_protocol_job_signal_t signal, const char *signal_arg, int *job_status, int *failure_code)
	Send a signal a GRAM job. More...
int	globus_gram_client_register_job_callback_registration (const char *job_contact, int job_state_mask, const char *callback_contact, globus_gram_client_attr_t attr, globus_gram_client_nonblocking_func_t register_callback, void *register_callback_arg)
	Register a new callback contact to be notified for job state changes. More...
int	globus_gram_client_job_callback_register (const char *job_contact, int job_state_mask, const char *callback_contact, int *job_status, int *failure_code)
	Register a new callback contact to be notified for job state changes. More...
int	globus_gram_client_register_job_callback_unregistration (const char *job_contact, const char *callback_contact, globus_gram_client_attr_t attr, globus_gram_client_nonblocking_func_t register_callback, void *register_callback_arg)
	Unregister a callback contact to stop job state change notifications. More...
int	globus_gram_client_job_callback_unregister (const char *job_contact, const char *callback_contact, int *job_status, int *failure_code)
	Unregister a callback contact to stop job state change notifications. More...
int	globus_gram_client_callback_disallow (char *callback_contact)
	Stop listening for job state change callbacks. More...
int	globus_gram_client_job_contact_free (char *job_contact)
	Free a job contact string. More...
const char *	globus_gram_client_error_string (int error_code)
	Get a description of a a GRAM error code. More...
int	globus_gram_client_version (void)
	Return GRAM protocol version. More...
int	globus_gram_client_set_credentials (gss_cred_id_t new_credentials)
	Set the default GRAM credential. More...
int	globus_gram_client_ping (const char *resource_manager_contact)
	Send a ping request to a GRAM service. More...
int	globus_gram_client_register_ping (const char *resource_manager_contact, globus_gram_client_attr_t attr, globus_gram_client_nonblocking_func_t register_callback, void *register_callback_arg)
	Send a ping request to a GRAM service. More...
int	globus_gram_client_get_jobmanager_version (const char *resource_manager_contact, globus_hashtable_t *extensions)
	Get version information from a job manager. More...
int	globus_gram_client_register_get_jobmanager_version (const char *resource_manager_contact, globus_gram_client_attr_t attr, globus_gram_client_info_callback_func_t info_callback, void *callback_arg)
	Get version information from a job manager without blocking. More...
void	globus_gram_client_debug (void)
	Enable GRAM debugging. More...
int	globus_gram_client_attr_init (globus_gram_client_attr_t *attr)
	Initialize a GRAM client attribute. More...
int	globus_gram_client_attr_destroy (globus_gram_client_attr_t *attr)
	Destroy a GRAM client attribute. More...
int	globus_gram_client_attr_set_credential (globus_gram_client_attr_t attr, gss_cred_id_t credential)
	Set a GRAM client attribute's security credential. More...
int	globus_gram_client_attr_get_credential (globus_gram_client_attr_t attr, gss_cred_id_t *credential)
	Get a GRAM client attribute's security credential. More...
int	globus_gram_client_attr_set_delegation_mode (globus_gram_client_attr_t attr, globus_io_secure_delegation_mode_t mode)
	Set a GRAM client attribute's delegation mode. More...
int	globus_gram_client_attr_get_delegation_mode (globus_gram_client_attr_t attr, globus_io_secure_delegation_mode_t *mode)
	Get a GRAM client attribute's security credential. More...
void	globus_gram_client_job_info_destroy (globus_gram_client_job_info_t *info)
	Free memory associated with a globus_gram_client_job_info_t structure. More...

Detailed Description

GRAM Client API.

This header file contains the exported client interface of the Resource Allocation Management System.