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/*
* hosting_ruby.h
*
* $Id$
*
* Virtuoso Ruby hosting plugin header
*
* This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
* project.
*
* Copyright (C) 1998-2018 OpenLink Software
*
* This project is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; only version 2 of the License, dated June 1991.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*
*/
#ifndef HOSTING_RUBY_H
#define HOSTING_RUBY_H
#include <stdio.h>
#include <stdarg.h>
#ifdef _POSIX_C_SOURCE
#undef _POSIX_C_SOURCE
#endif
#ifdef _XOPEN_SOURCE
#undef _XOPEN_SOURCE
#endif
#if defined (_DEBUG) && defined (WIN32)
#undef _DEBUG
#endif
#include "ruby.h"
#include "util.h"
#ifdef WIN32
#include <windows.h>
#define RUBY_LPTHREAD_START_ROUTINE LPTHREAD_START_ROUTINE
#define RUBY_THREAD_FUNC_TYPE DWORD WINAPI
#define RUBY_THREAD_FUNC_ARG_TYPE PVOID
#define pvrb_semaphore_t HANDLE
#else
#include <pthread.h>
#include <errno.h>
typedef void *(*RUBY_LPTHREAD_START_ROUTINE) (void *);
#define RUBY_THREAD_FUNC_TYPE static void *
#define RUBY_THREAD_FUNC_ARG_TYPE void *
typedef struct r_semaphore_s
{
pthread_mutex_t mutex;
pthread_cond_t condition;
int count;
} vrb_semaphore_t;
#define pvrb_semaphore_t vrb_semaphore_t *
#endif
#include "hosting.h"
#include "sqlver.h"
/* Ruby routines */
#define WORKER_THREAD_STACK_SIZE 100000
#define SET_ERR(str) \
{ \
if (err && max_len > 0) \
{ \
strncpy (err, str, max_len); \
err[max_len] = 0; \
} \
}
/* the request queue element structure */
typedef struct vrb_request
{
pvrb_semaphore_t qe_sem;
struct vrb_request *qe_next;
const char *base_uri;
int n_options;
const char **options;
const char *params;
const char *content;
char **diag_ret;
char **head_ret;
char *retval;
char *err;
int max_len;
int html_mode;
} vrb_request_t;
/* the request queue structure */
typedef struct vrb_queue_s
{
void *q_sect;
vrb_request_t *q_head;
} vrb_queue_t;
/* the worker thread(s) structure */
typedef struct vrb_thr_s
{
pvrb_semaphore_t vrt_sem_init;
pvrb_semaphore_t vrt_sem;
void *thr;
vrb_queue_t *thr_queue;
} vrb_thr_t;
extern void *vrb_init_srv;
extern vrb_thr_t *vrb_thr;
extern vrb_queue_t *vrb_queue;
RUBY_EXTERN VALUE vrb_request;
RUBY_EXTERN VALUE ruby_err_info;
/* ruby_io.c */
void vrb_virt_start_request (vrb_request_t *elt);
void vrb_virt_flush_request ();
void vrb_init_virt_code ();
void vrb_load_file_protect (const char *file, int *state);
/*#define VRB_DEBUG*/
#ifdef VRB_DEBUG
#define vrb_fprintf(x) fprintf x
#else
#define vrb_fprintf(x)
#endif
#endif
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