kore/includes/kore_tasks.h

63 lines
1.8 KiB
C

/*
* Copyright (c) 2014 Joris Vink <joris@coders.se>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef __H_KORE_TASKS
#define __H_KORE_TASKS
#define KORE_TASK_STATE_CREATED 1
#define KORE_TASK_STATE_RUNNING 2
#define KORE_TASK_STATE_FINISHED 3
struct http_request;
struct kore_task {
u_int8_t type;
u_int8_t state;
struct http_request *req;
int fds[2];
void (*entry)(struct kore_task *);
struct kore_task_thread *thread;
TAILQ_ENTRY(kore_task) list;
};
struct kore_task_thread {
u_int8_t idx;
pthread_t tid;
pthread_mutex_t lock;
pthread_cond_t cond;
TAILQ_HEAD(, kore_task) tasks;
TAILQ_ENTRY(kore_task_thread) list;
};
void kore_task_init(void);
void kore_task_finish(struct kore_task *);
void kore_task_destroy(struct kore_task *);
int kore_task_finished(struct kore_task *);
void kore_task_handle(struct kore_task *, int);
void kore_task_bind_request(struct kore_task *,
struct http_request *);
void kore_task_create(struct kore_task **,
void (*entry)(struct kore_task *));
u_int32_t kore_task_channel_read(struct kore_task *, void *, u_int32_t);
void kore_task_channel_write(struct kore_task *, void *, u_int32_t);
#endif