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/*
* $Id$
*/
#ifndef CFG_FILE_H
#define CFG_FILE_H
#include "config.h"
#include <sys/types.h>
#ifndef OWN_QUEUE_H
#include <sys/queue.h>
#else
#include "queue.h"
#endif
#include <netinet/in.h>
#include <sys/un.h>
#include <event.h>
#include <glib.h>
#include "upstream.h"
#include "memcached.h"
#define DEFAULT_BIND_PORT 768
#define MAX_MEMCACHED_SERVERS 48
#define DEFAULT_MEMCACHED_PORT 11211
/* Memcached timeouts */
#define DEFAULT_MEMCACHED_CONNECT_TIMEOUT 1000
/* Upstream timeouts */
#define DEFAULT_UPSTREAM_ERROR_TIME 10
#define DEFAULT_UPSTREAM_ERROR_TIME 10
#define DEFAULT_UPSTREAM_DEAD_TIME 300
#define DEFAULT_UPSTREAM_MAXERRORS 10
/* 1 worker by default */
#define DEFAULT_WORKERS_NUM 1
#define yyerror(fmt, ...) \
fprintf (stderr, "Config file parse error!\non line: %d\n", yylineno); \
fprintf (stderr, "while reading text: %s\nreason: ", yytext); \
fprintf (stderr, fmt, ##__VA_ARGS__); \
fprintf (stderr, "\n")
#define yywarn(fmt, ...) \
fprintf (stderr, "Config file parse warning!\non line %d\n", yylineno); \
fprintf (stderr, "while reading text: %s\nreason: ", yytext); \
fprintf (stderr, fmt, ##__VA_ARGS__); \
fprintf (stderr, "\n")
enum { VAL_UNDEF=0, VAL_TRUE, VAL_FALSE };
enum script_type {
SCRIPT_HEADER,
SCRIPT_MIME,
SCRIPT_URL,
SCRIPT_MESSAGE,
SCRIPT_CHAIN,
};
struct memcached_server {
struct upstream up;
struct in_addr addr;
uint16_t port;
short alive;
short int num;
};
struct perl_module {
char *path;
LIST_ENTRY (perl_module) next;
};
struct script_param {
char *symbol;
char *function;
enum script_type type;
LIST_ENTRY (script_param) next;
};
struct filter_chain {
unsigned int metric;
unsigned int scripts_number;
LIST_HEAD (scriptq, script_param) *scripts;
LIST_ENTRY (filter_chain) next;
};
struct module_opt {
char *param;
char *value;
LIST_ENTRY (module_opt) next;
};
struct config_file {
char *cfg_name;
char *pid_file;
char *temp_dir;
char *bind_host;
struct in_addr bind_addr;
uint16_t bind_port;
uint16_t bind_family;
char no_fork;
unsigned int workers_number;
struct memcached_server memcached_servers[MAX_MEMCACHED_SERVERS];
size_t memcached_servers_num;
memc_proto_t memcached_protocol;
unsigned int memcached_error_time;
unsigned int memcached_dead_time;
unsigned int memcached_maxerrors;
unsigned int memcached_connect_timeout;
LIST_HEAD (perlq, filter_chain) filters;
LIST_HEAD (modulesq, perl_module) perl_modules;
LIST_HEAD (cmodulesq, c_module) c_modules;
GHashTable* modules_opts;
};
int add_memcached_server (struct config_file *cf, char *str);
int parse_bind_line (struct config_file *cf, char *str);
void init_defaults (struct config_file *cfg);
void free_config (struct config_file *cfg);
int parse_script (char *str, struct script_param *param, enum script_type type);
char* get_module_opt (struct config_file *cfg, char *module_name, char *opt_name);
size_t parse_limit (const char *limit);
unsigned int parse_seconds (const char *t);
char parse_flag (const char *str);
int yylex (void);
int yyparse (void);
void yyrestart (FILE *);
#endif /* ifdef CFG_FILE_H */
/*
* vi:ts=4
*/
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