kore/includes/tasks.h
Joris Vink 769c78a6e8 Introduce NOHTTP=1 build option.
This basically turns off the HTTP layer for Kore. It does not
compile in anything for HTTP.

This allows Kore to be used as a network application platform as well.
Added an example for this called nohttp.

Other changes that sneaked in while hacking on this:
* Use calloc(), kill pendantic malloc option.
* Killed off SPDY/3.1 support completely, will be superseded by http2

Note that comes with massive changes to a lot of the core API
functions provided by Kore, these might break your application.
2015-11-27 16:22:50 +01:00

99 lines
2.5 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
#include <pthread.h>
#define KORE_TASK_STATE_CREATED 1
#define KORE_TASK_STATE_RUNNING 2
#define KORE_TASK_STATE_FINISHED 3
#define KORE_TASK_STATE_ABORT 4
#define KORE_TASK_THREADS 2
#if defined(__cplusplus)
extern "C" {
#endif
#if !defined(KORE_NO_HTTP)
struct http_request;
#endif
struct kore_task {
u_int8_t type;
int state;
int result;
pthread_rwlock_t lock;
#if !defined(KORE_NO_HTTP)
struct http_request *req;
#endif
int fds[2];
int (*entry)(struct kore_task *);
void (*cb)(struct kore_task *);
struct kore_task_thread *thread;
TAILQ_ENTRY(kore_task) list;
LIST_ENTRY(kore_task) rlist;
};
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_run(struct kore_task *);
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);
#if !defined(KORE_NO_HTTP)
void kore_task_bind_request(struct kore_task *,
struct http_request *);
#endif
void kore_task_bind_callback(struct kore_task *,
void (*cb)(struct kore_task *));
void kore_task_create(struct kore_task *,
int (*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);
void kore_task_set_state(struct kore_task *, int);
void kore_task_set_result(struct kore_task *, int);
int kore_task_state(struct kore_task *);
int kore_task_result(struct kore_task *);
extern u_int16_t kore_task_threads;
#if defined(__cplusplus)
}
#endif
#endif