src/server/daemon/config.h

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2011 Olaf Wintermann. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   1. Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *
 *   2. Redistributions in binary form must reproduce the above copyright
 *      notice, this list of conditions and the following disclaimer in the
 *      documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef CONF_H
#define	CONF_H

#include "../util/object.h"

#include "../config/objconf.h"
#include "../config/initconf.h"
#include "../config/serverconf.h"

#include "../ucx/list.h"
#include "../ucx/dlist.h"
#include "../ucx/map.h"
#include "../ucx/mempool.h"
#include "../ucx/string.h"

#ifdef	__cplusplus
extern "C" {
#endif

typedef struct _server_configuration {
    pool_handle_t   *pool;
    UcxMap          *host_vs;   // map of all vservers. key is the host name
    UcxList         *listeners; // list of all listeners
    UcxList         *logfiles;
    UcxMap          *authdbs;
    sstr_t          tmp;
    sstr_t          user;
} ServerConfiguration;

/*
 * Handles an object in the server.conf
 * An object looks like <ObjectName> ... directives ... </ObjectName>
 * The parser executes the handlers process_directive function for each
 * directive in the object
 */
typedef struct _server_conf_handler ServerConfigHandler;

typedef void(*cfg_handler_init_f)(ServerConfigHandler*, ServerConfiguration*);
typedef void*(*cfg_element_start_f)(
        ServerConfigHandler*,
        ServerConfiguration*);
typedef int(*cfg_process_directive_f)(
        ServerConfigHandler*,
        ServerConfiguration*,
        ConfigDirective*,
        void*); /* element object created in element_start */

struct _server_conf_handler {
    cfg_handler_init_f      init;
    cfg_element_start_f     element_start;
    cfg_process_directive_f process_directive;
    cfg_process_directive_f element_end;
};

void load_init_conf(char *file);

void init_server_config_parser();

ServerConfiguration* load_server_conf(char *file);

int handle_runtime_directive(
        ServerConfigHandler *h,
        ServerConfiguration *conf,
        ConfigDirective *dir,
        void *data);

void* handle_listener_start(ServerConfigHandler *h, ServerConfiguration *cfg);
int handle_listener_directive(
        ServerConfigHandler *h,
        ServerConfiguration *conf,
        ConfigDirective *dir,
        void *data);
int handle_listener_end(
        ServerConfigHandler *h,
        ServerConfiguration *conf,
        ConfigDirective *dir,
        void *data);

void* handle_vserver_start(ServerConfigHandler *h, ServerConfiguration *cfg);
int handle_vserver_directive(
        ServerConfigHandler *h,
        ServerConfiguration *conf,
        ConfigDirective *dir,
        void *data);
int handle_vserver_end(
        ServerConfigHandler *h,
        ServerConfiguration *conf,
        ConfigDirective *dir,
        void *data);

HTTPObjectConfig* load_obj_conf(char *file);


#ifdef	__cplusplus
}
#endif

#endif	/* CONF_H */