src/slurmrestd/operations.h

/*****************************************************************************\
 *  operations.h - definitions for handling http operations
 *****************************************************************************
 *  Copyright (C) SchedMD LLC.
 *
 *  This file is part of Slurm, a resource management program.
 *  For details, see <https://slurm.schedmd.com/>.
 *  Please also read the included file: DISCLAIMER.
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\*****************************************************************************/

#ifndef SLURMRESTD_OPERATIONS_H
#define SLURMRESTD_OPERATIONS_H

#include "src/interfaces/serializer.h"
#include "src/slurmrestd/http.h"
#include "src/slurmrestd/openapi.h"

/*
 * setup locks.
 * only call once!
 */
extern int init_operations(data_parser_t **parsers);
extern void destroy_operations(void);

/*
 * Bind callback handler for a given URL pattern.
 * Same rules as bind_operation_handler() but handles populating response and
 * tracking warnings and errors.
 *
 * IN op_path - operation path to bind
 * IN meta - meta info about plugin that owns callback or NULL
 * RET SLURM_SUCCESS or error
 */
extern int bind_operation_path(const openapi_path_binding_t *op_path,
			       const openapi_resp_meta_t *meta);

/*
 * Parses incoming requests and calls handlers.
 * expected to be called as on_http_request_t() by http.c.
 * RET SLURM_SUCCESS or error
 */
extern int operations_router(on_http_request_args_t *args);

/*
 * Retrieve db_conn for slurmdbd calls.
 * WARNING: Only valid inside of openapi_handler_t()
 * RET NULL on error or db_conn pointer
 *
 * Note: this is not implemented here but must be in the caller
 */
extern void *openapi_get_db_conn(void *ctxt);

#endif /* SLURMRESTD_OPERATIONS_H */